JANUARY
FEBRARY
MARCH
 
APRIL
MAY
JUNE
 
JULY
AUGUST
SEPTEMBER
 
OCTOBER
NOVEMBER
DECEMBER
 

(11) International Publication Number
(21) Application Number
(22) International Filing Date
(31) Priority Number
(32) Priority Date
(51) International Patent Classification
(54) Title of Invention
(57) Abstract of Invention
(71) Applicant(s)
(72) Inventor(s)
(75) Inventor(s) (for US Only)
(77) Applicant(s) (for US Only)

March (2011)

 (51)  E01D 19/02
(21)  2009-4025         (22)  September 2, 2009
(11)  KP1000200H     (24)  March 1, 2010
(75)  PAK Hyon Ju, HAN Kwang Hyok
(77)  Bridge Building Company of Pyongyang City Construction Administration
(54)  Gravitational bridge pillar with earth pressure re3ducing jaw
(57)  The invention relates to the gravitational bridge pillar with earth pressure reducing jaw.
Gravitational bridge pillar composed of structure that earth pressure reducing jaw is installed on the back of the bridge pillar and the slope angle of basis and bedrock is inclined to some 10° adhead of bridge pillar.

(51)  E04H 7/02
(21)  2009-4678         (22)  November 11, 2009
(11)  KP1000203H     (24)  March 1, 2010
(75)  RI Ju Hak, RI Ryong Il, KWON Hyok Chol, RI Chol Hong
(77)  Central Public Buildings Construction Company
(54)  Method of constructing the film solid phase fermenting methane gas tank
(57)  The invention relates to a method of constructing solid phase fermenting method gas tanks to raise the productivity of methane gas.
In according to the invention, the upper structure of the fermenting tank provides with film to carrying out more easily  the feeding, discharging and mixing of raw material.

(51)  C22C 37/04
(21)  2009-4850        (22)  December 1, 2009
(11)  KP1000418F     (24)  April 12, 2010
(75)  KANG Jong Nam, HAN Ji Song, RI Ung, KIM Un Chong
(77)  Kimchaek Politechnology University
(54)  Casting method of 900Mpa ductile cast iron pinion
(57)  The invention relates to the method for casting 900MPa ductile cast iron pinion.
The invention includes the processes of melting, modification and heat treatment.

(51)  F42D 1/00, 3/00
(21)  2009-2243        (22)  July 20, 2009
(11)  KP1000421F     (24)  April 12, 2010
(75)  O Jong Chol,  KIM Yong Chol, RI Hui Yong
(77)  Zenam Coal Mine
(54)  Throwing loader and anthracite collapse blasting method by it
(57)  The invention relates to the throwing loader and anthracite collapse blasting method by it.
It includes explosive throwing device, explosive hung stake, delay or shooting element by a defonator.
Some amount(1-2kg)  of explosive is thrown into the pit space by throwing loader to while flying, explosive so that safety and reliability of the blasting work can be guaranted.

(51)  G01V 3/08, G06F 19/00
(21)  2008-3878        (22)  July 16, 2009
(11)  KP1000422F     (24)  April 12, 2010
(75)  JONG Yong Mo, O Jun Sik, JO Man Sok, JONG Hyok
(77)  Sariwon Geological College
(54)  Prospecting process of echelon type gold vein
(57)  The invention relates to the prospecting process of echelon type gold vein.
The prospecting process includes the dynamical interpretation step of echelon type gap foming, the investigation step of conjugation gap for motion nature interpretation, the relation investigation step between motion nature which is not ore bodies and light projecting direction of rich ore bodies, the relation investigation step between the motion nature which  is ore bodies and distribution direction of ore bodies and the arrangement step of boring prospecting net.

(51)  E21C 7/00
(21)  2009-4357         (22)  September 28, 2009
(11)  KP1000424F     (24)  April 12, 2010
(75)  JIN Du Ha, SIN IL Nam, PAK Yong Hwan
(77)  Kimchaek Politechnology University
(54)  Duster by axial flow spiral vortex layer
(57)  The invention relates to the dust capturing device by axial flow spiral vortex layer.
The device contains dust collecting box, venturi-tube, air pressurized tube, conduit, fixing holder of dust capture-hold, air dust suction-hold.

(51)  A01K 41/00, F24F 3/02, F04D 29/24
(21)  2009-0516           (22)  April 13, 2009
(11)  KP1000434H      (24)  April 12, 2010
(75)  YANG Song Guk, KIM Tae Ung, JANG Kyong Sok
(77)  Kwangpo Duck Plant
(54)  Wide dispersion inhaling fan for duck-egg incubator
(57)  The invention relates to the wide dispersion inhaling fan to get more efficiency egg incubation at duck-egg incubater.
The fan consists of two airfoil rack structures installed four wings separately on both sides of heater and humidity source distribution rod.

(51)  B01F 7/00
(21)  2009-4747         (22)  November 20, 2009
(11)  KP1000435H     (24)  April 12, 2010
(75)  HAN Bok Nam, CHOE Yong Nam, PAEK Myong Chol
(77)  Kimchaek Politechnology University
(54)  Agitastor for print-ink production
(57)  The invention relates to the agitator used in producing print-ink.
The equipment is composed of agitating tank, axial flow wing, additional wing, ring cylinder and disturbance plate.

(51)  B27G 25/00
(21)  2009-3490         (22)  August 7, 2009
(11)  KP1000437H      (24)  April 12, 2010
(75)  KIM Il Ryong, PAK Myong Nam, RI Chang Uk
(77)  Risubok-Sunchon Chemical Industry University
(54)  Folding safety device for one side holding wood planer
(57)  The invention relates to the folding safety device for one side holding wood planer.
The device includes body, pressure plate spring and pressure regulating device.

(51)  B23K 20/04
(21)  2009-3594          (22)  August 10, 2009
(11)  KP1000440H     (24)  April 12, 2010
(75)  JO Chang Ho, JANG Hyon Mu, RI Song Gun
(77)  Hamhung-Chongnyon Electrical Appliance Factory
(54)  Producing method of Fe-Cu bimetal sheet with silver nitrate as fluxing agent
(57)  The invention relates to the method for producing Fe-Cu bimetal sheet having silver nitrade as fluxing agent.
The invention includes the processes of pretreatment, heating rolling, heat diffusion , ann ealing of workpiece.

(51)  C21D 9/64
(21)  2009-4188         (22)  September 18, 2009
(11)  KP1000443H     (24)  April 12, 2010
(75)  KIM Sung Chol, RI Kwang Jin, RI Myong U
(77)  Huichon Precision-Machine Factory
(54)  Method for heat treating nozzle body in salt-bath furnace
(57)  The invention relates to the method for heat treating nozzle body in salt-bath furnace.
The invention includes the method of charging and hardening, liquid composition in salt-bath furnace, heating temperature and heating retention time.

(51)  G06K 9/40, 9/46
(21)  2009-4360         (22)  September 22, 2009
(11)  KP1000449H     (24)  April 12, 2010
(75)  SON Mun Ho, HONG Chol, RI Yong Hyok, KANG Hyon Bong
(77)  KIM IL SUNG University
(54)  Metal microscope analysis support system
(57)  The invention relates to a method of analyzing the status and quality of metal texture using the metal microscope.
The invention provides the analysis of carbon in steel, analysis of phosphorus compound in grey cast-iron, determination of pelletizing balling globurizing high-quality, the case depth was measured by combining photosynthesis copulation and CCD camera and conducting image processing on computer.

(51)  G10L 21/00, G06F 19/00
(21)  2009-5006        (22)  December 10, 2009     
(11)  KP1000451H     (24)  April 12, 2010   
(75)  IM Myong Jae, RI Jong Sam, HWANG Man Yong, PAK Jong Su
(77)  Kimchaek Politechnology University
(54)  Time-frequency simultaneous division analog voice scrambler
(57)  The invention relates to an analog voice scrambling device for implementing scramble in telephone communication system and heightening the strength thereof.
In according to the invention, ellipsoidal orthogonal base was formed and used for preventing frequency band increment of unpitchde sound happened during the treatment of scramble sound.
And residual articulation of scrambling sound by implementing multidimensional scramble by weblet transformation to heighten scramble strength was improved.

(51)  G06K 9/56, G06F 9/00
(21)  2009-4833         (22)  November 30, 2009
(11)  KP1000452H     (24)  April 12, 2010
(75)  HO Ju Hyok, SO Yong Chol, AN Chol
(54)  Shooting objective domain real-time detection system by SRG method
(57)  The invention relates to a shooting objective domain real-time detection system by SRG method.
The invention can be applied to the firing training aids.

(51)  G06Q 99/00
(21)  2009-3480         (22)  August 7, 2009
(11)  KP1000453H     (24)  April 12, 2010
(75)  HWANG Bo Yong, PANG Sang Gun, KIM Un Hui
(77)  Railway Modernization Design Institute of Ministry of Railway
(54)  Support system for railway freight turnover information management
(57)  The invention relates to a software support system for the railway freight turnover information management and computation
In according to the invention the stream of railway freight transport plan data and transport actual results is computed in any turnover course and data necessary in transport organization and command including transport plan preparation, train organization plan and locomotive use plan is computed and analysed by analysing turnover amount and freight stream structural feature by spot and section.

(51)  G06K 9/48, 9/80, G06T 7/20
(21)  2009-4675         (22)  November 11, 2009
(11)  KP1000454H     (24)  April 12, 2010
(75)  YUN Yong Jin, OM Kwang Min, KIM Nam Sik
(77)  Pyongyang Software Joint Development Centre
(54)  Coal output appreciation support system
(57)  The invention relates to a method of building business activities informatization system of coal mine with appreciation on coal output as the main.
The invention includes real-time measurement by watch camera of belt conveyor rotational speed and method of detecting outline of coal dump coming from the conveyor.
The invention also includes the method of recoguizing the exact weighing of coal to be loaded on coal car by camera and coal car number.

(51)  C07C 39/18, A61K 31/164
(21)  2009-3945         (22)  August 21, 2009
(11)  KP1000455H     (24)  April 12, 2010
(75)  MUN Se Hong, KANG Chang So, SIN Dok Hui, CHOE Un Ju
(77)  Synthetic Pharmacy Institute of Academy of Medical Science
(54)  Synthesizing method of ethylephrine hydrochloride
(57)  The invention relates to the method for synthesizing ethylephrine hydrochloride.
The invention includes step for acylation, nitration, bromination of benzol, keto group reduction and condensation, nitro group reduction, diazotization and hydrolysis, and the synthesis of hydrochloride.

(51)  G01N 27/447, G01T 1/36, G06F 19/00
(21)  2009-4454         (22)  October 15, 2009
(11)  KP1000456H     (24)  April 12, 2010
(75)  SOK Chol, JONG Chol Jin, HAN Mok Ran
(77)  KIM IL SUNG University
(54)  Computer-combined radioactive electrophoresis autoanalysing system
(57)  The invention relates to an autoanalyzing system which exactly decides electrophoresis of radioactivity colloid based on radioactive measurement, calculates constant number including electrokinematic potential and grain size of radioactivity colloid grain therefrom and analyzes the nature thereof.
The invention includes radioactive spectrum and electrophoresis measurer, USB connection and application program for controlling system.

(51)  G06F 17/18
(21)  2009-1499         (22)  June 24, 2009
(11)  KP1000457H     (24)  April 12, 2010
(75)  MYONG Chan Gil, JON Yong Chol, KONG Ryon Suk, RIM Chang Ho
(77)  KIM IL SUNG University
(54)  Statistical analysis support system of qualitative data
(57)  The invention relates to the general statistical analysis system for analysing qualitative data in quantity.
The invention includes estimation of patial regression coefficient, standardization of patial regression coefficient, method for getting multiple correlation coefficient, partial correlation coefficient and the method of irrational analyzer and dicision analyzer based on quantitization.

(51)  H04L 12/16, G06F 19/00
(21)  2009-1749          (22)  June 29, 2009
(11)  KP1000458H     (24)  April 12, 2010
(75)  PAE Hyok, RI Kyong Sok, JONG Myong Song, JO Nam Chol, KIM Byol
(77)  KIM IL SUNG University
(54)  Eletronics experimental simulation program
(57)  The invention relates to a program for implementing electronics experimental simulation by computer.
The invention carried out electronics experiment by real model type and configured a system to do question and answer by on-line mode.
The invention also proposed a method of adjusting hysteresis transmission screen which watch the experimental circumstance of user and experimented an accidental system possible to add and change optional experiment.

(51)  H04L 12/16, G06F 19/00
(21)  2009-1750          (22)  June 29, 2009
(11)  KP1000459H     (24)  April 12, 2010
(75)  O Yong Gun, RYANG Un Sun, CHOE Song Chol, KO Il Sam
(77)  KIM IL SUNG University
(54)  Electronics experimental simulation circumstance development tool
(57)  The invention relates to a development of element, equipment and editing tool for building the electronics experimental simulation circumstance.
Electronics experimental simulation development tool consists of image substrate interface, equipment model editorial department, element model editorial department, interface cord generation department and circuit configuration department, circuit match department and experiment summing department for real simulation.

(51)  G02B 5/28, F21V 9/08
(21)  2008-5302         (22)  November 4, 2008
(11)  KP1000462H     (24)  April 12, 2010
(75)  CHOE Ryong Guk, KIM Dong Il
(77)  Hamhung Branch of National Academy of Science
(54)  Manufacturing method of ring type variable light filter
(57)  The invention relates to the manufacturing method of ring type variable light filter which transmissive wave are changing continuously,
The ring type-variable light filter consists of light source, lens, measurement samples, reflector lens, evaporation source, variable light filter plate, modulator, driving shaft, driven shaft, and vacuum bell and its bottom plate.

(51)  E01C 29/69
(21)  2009-4298         (22)  September 24, 2009
(11)  KP1000463H     (24)  April 12, 2010
(75)  PAK Hyon Ju, PAEK Nam Hyok, SON Won, JU Se Gon
(77)  Bridge Building Company
(54)  Method for preventing reflective crack of overpavement structure of asphalt by complex earth fabrics
(57)  The invention relates to the method for preventing reflective crack of overpavement structure of asphalt by complex earth fabrics.
In according to the invention, the paving crack on temperature change were prevented by solving the pavement structure with complex earth fabrics comprise polypropylene fabrics as the main material and asphalt-cement as complex permeation binding agent.

(51)  C04B 26/00, 28/18
(21)  2009-4913          (22)  December 4, 2009
(11)  KP1000464H     (24)  April 12, 2010
(75)  KIM Tae Gum, JO Sung Chol, JON Myong Song
(77)  Koryo-Songgyunkwan University
(54)  Production method of artificial marble with slag as raw material
(57)  The invention relates to the production method of artificial marble with slag as raw material.
The invention comprises the method for precipitating such crystal as natural marble using slag and flint and the method for manufacturing melamine denatured resin receptor.

(51)  C04B 7/04, F27B 1/00
(21)  2009-0271          (22)  March 9, 2009
(11)  KP1000465H     (24)  April 12, 2010
(75)  CHA Su Il, KWON Sok Man
(77)  Namhung-Chongnyon Chemistry Complex
(54)  Production method of cement clinker using glauberite as mineralizer
(57)  The invention relates to the production method of cement clinker using glauberite as mineralizer.
The invention mades it possible to prevent the transfer of β-γ of belite(CaO•SiO2)  obtained by forming the ore using glauberite and to increase its strength in stead fluorite.

(51)  C04B 7/34, 7/44, E04B 1/04
(21)  201013000077        (22)  January 7, 2010
(11)  KP1000466H           (24)  April 12, 2010
(75)  KIM Tae Gyu, JANG Il Chol
(54)  Production method of building parts in the face by dolomite
(57)  The invention relates to the production method of building parts in the face by dolomite cement.
The invention comprises the addition of flying ash and calcination condition according to dolomite cement and carbonation drying method for guaranteeing the security of building parts.

(51)  A01G 9/18, E04B 9/06
(21)  201013000038         (22)  January 5, 2010
(11)  KP100467H               (24)  April 12, 2010
(75)  KIM Su Yol, KIM Kwon Il, RO Sun Bok, Son Yong Su
(77)  Rason City People’s Committee
(54)  Solar greenhouse integrated with methane gas tank and construction method thereof
(57)  The invention relates to the solar greenhouse integrated with a methane gas tank and the construction method thereof.
The solar greenhouse is composed of a hydraulic methane gas tank, a pigsty, a henhouse, a mushroom cultivation ground, a vegetable field, a well, a loach habitat and an assorted feed storage tank.

(51)  F42D 1/00, 1/04
(21)  2009-1801          (22)  June 30, 2009
(11)  KP1000468H     (24)  April 12, 2010
(75)  RI Myong Sam, KIM Chol Hyon
(77)  Hukryong Coal Mine
(54)  Plastic pipe detonating cord guide element for back detonate blasting
(57)  The invention relates to the guide element for preventing the breaking of plastic pipe detonating cord during back detonate blasting.
The guide elements are made by combining and molding clay, iron oxide and dilute sulphuric acid.

(51)  E21B17/16
(21)  2009-0873         (22)  May 25, 2009
(11)  KP1000469H     (24)  April12, 2010
(75)  KYONG Chang Su, O MunHyok, KANG MyongIl
(77)  Prospecting Technology Institute of National Resources Development Administration
(54)  φ50mm separable core mining tool
(57)  The invention relates to the φ50mm separable core mining tool.
In according to the invention, the pulling up-down work of core receiving tube carryout smoothly by removing the frange part ofφ50mm boring tube and connecting in direct screw.

(51)  E21B 3/00
(21)  2009-2287          (22)  July 22, 2009
(11)  KP1000470H      (24)  April 12, 2009
(75)  RI Hyong Yon, JO Kwang Jin, RI Sang Sop
(77)  Mining Machinery Institute of Coal Science Branch of National Academy of Science
(54)  Small striking apparatus of hydraulic rock-drill
(57)  The invention relates to the striking apparatus of a small hydraulic rock-drill capable of striking the jumpertail using high-pressure oil.
The apparatus made it possible to supplies high-pressure oil to the front space of the strike piston and controls its rear space.

(51)  E04G 23/02
(21)  2009-3649          (22)  August 12, 2009
(11)  KP1000471H       (24)  April 12, 2010
(75)  WON Yong Gwon, HA Jin Hyok
(54)  Mobile scraper of wall and ceiling surface
(57)  The invention relates to the mobile scraper of wall and ceiling surface.
The device made it possible to installing motor, scraper, water box and hoist on the carriage and works according to the working object and position.

(51)  E06B 1/24
(21)  2009-4349         (22)  September 28, 2009
(11)  KP1000472H     (24)  April 12, 2010
(75)  KIM Jong Hyok, JON Myong Ho, RI Hae Ryong
(77)  Chongjin City-Construction Company
(54)  Door installation method without using wood doorframes
(57)  The invention relates to the door installation method without using wood doorframes.
In the invention, doorframes were formed with mortar plate and tiles, and doors were installed by the wedge-type, hindge-type and high-strength nails installation ways.

(51)  A61M 29/00
(21)  2009-3108         (22)  August 3, 2009
(11)  KP1000473H     (24)  April 12, 2010
(75)  CHA Ik Myong, PAK Kum Hyok
(77)  Kimmanu Hospital
(54)  Multistage balloon site and it’s applicating method
(57)  The invention relates to the multistage balloon site for extending the confined gullet and it’s applicating method.
The apparatus composed of pneumathod site, guide wire, ductile site, primary site diffuser, secondary site diffuser.
This apparatus can be applicated in functional and organic esophagostenosis, narrowness after combusting gullet.

(51)  A01G 1/04, C05D 9/02
(21)  2008-4137         (22)  July 23, 2008
(11)  KP1000476H     (24)  April 12, 2010
(75)  KIM Yong Sun, HAN Jong Hwa, KIM Un Ha, RI Bong Nam
(77)  Migok Cooperative Farm
(54)  Nutrient solution compound for pleurotus cultivation and its fertilizing method.
(57)  The invention relates to the compound of nutrient solution for pleurotus cultivation and its fertilizing method.
Nutrition liquid composition contains various inorganic and organic matters suitable to the biological nature of pleurotus.

(51)  A01C 21/00, C05C 7/08
(21)  2009-4683         (22)  November 11, 2009
(11)  KP1000481H     (24)  April 12, 2010
(75)  JONG Chol Ho, TAE Guk
(77)  Migok Cooperative Farm
(54)  Microelement moving method by calcium cyanide
(57)  The invention relates to the method  for raising the movement of slightly microelement in soil by treating soil with calcium cyanide.
The invention includes the method for preparing the calcium cyanide form urea and caustic lime, the method of preparing the calcium cyanide form urea and slaked lime and method for treating in soil with calcium cyanide.

(51)  G01N 33/493
(21)  2009-0743         (22)  May 19, 2009
(11)  KP1000482H     (24)  April 12, 2010
(75)  SIN Yong Sik, KIM Jae Ryon
(77)  Kimmanu Hospital
(54)  Testing method of diabetes complication by measuring plasma fibronectine
(57)  The invention relates to the method for testing the diabetes complication by measuring plasma fibronectine.
The invention includes chang of plasma fibronectin, analyte collection, testing method and using method.

(51)  A61K 31/16, A61P 11/00
(21)  2009-2956         (22)  August 3, 2009
(11)  KP1000484H     (24)  April 12, 2010
(75)  RI Jong Sun, KIM Kwang Myong, KIM Jong Hui
(77)  Pyongyang Medical University of KIM IL SUNG University
(54)  Applicating method of lidocaine when have a fit the bronchial asthma
(57)  The invention relates to the method for treating the bronchial asthma using lidocaine.
 The invention provides the method for applicating narcosis action, dilatation action of airway and anti-inflammatory of lidocaine in the bronchial asthma.

(51)  A61F 5/44
(21)  2009-4465         (22)  October 16, 2009
(11)  KP1000485H     (24)  April 12, 2010
(75)  CHOE Kang Ho, JONG Hong Jae, KIM Ok Hui
(54)  Acryl resin sealing apparatus for defecation and it’s manufacturing method
(57)  The invention relates to the apparatus for sticking the artificial anal fistula bag to the skin and its manufacturing apparatus.
The apparatus consists of ring type acryl resin flame for sticking the fistula bag to the skin and plate type clamping belt for sticking the resin frame to the skin.

(51)  A61N 1/36, A61H 39/06, H05B 3/80
(21)  2009-2942         (22)  August 3, 2009
(11)  KP1000486H     (24)  April 12, 2010
(75)  CHOE Jong Hwa, CHOE Jong Hyon, PYON Hye Song
(77)  Pyongyang Medical University of KIM IL SUNG University
(54)  Curer combined with electronic needle, moxa cautery, calefaction, far infrared and microelement
(57)  The invention relates to a device and method of needle, moxa cautery, calefaction and far infrared treatment.
The invention makes it possible to do far infrared treatment while treating with electroneedle and electrocalefaction by attaching far infrared radiator to the electrocalefaction curer plate.
The invention also makes it possible simultaneously to do the treatment of needle moxa cautery, calefaction and far infrared in any place by setting up battery in the needle moxa cautery curer.

(51)  G01N 33/49, G05D 23/19
(21)  2009-3073         (22)  August 3, 2009
(11)  KP1000487H     (24)  April 12, 2010
(75)  JANG Yu Chol, RIM Myong Hye, KIM Sok Sun
(77)  Potonggang District People’s Hospital
(54)  Portable revolving precipitation rod thermostat
(57)  The invention relates to a portable revolving precipitation rod thermostat for ensuring correctness of precipitation test in the field condition with below 18℃ of temperature.
The device consists of setting box, heating part, temperature and time control part, watch and alarm part.

(51)  H04M 3/30
(21)  2009-4841         (22)  November 30, 2009
(11)  KP1000488H     (24)  April 12, 2010
(75)  RA Sung Ho, PAK Myong Jin, HWANG Myong Nam, KIM Hyok Chol
(77)  Central Information Communication Corps
(54)  Digital link teats system
(57)  The invention relates to the digital link teats system by computer.
The digital line test system consists of receiving sensor, control part, line teat part and programe.

(51)  A61B 71/08, F41J 5/00
(21)  2009-5102         (22)  December 16, 2009
(11)  KP1000489H     (24)  April 12, 2010
(75)  HO Ok Gyong, KIM Kye Yong, KIM Jong Chol
(77)  Korea Physical Culture University
(54)  Measuring device of attention ability of shooting with a bow
(57)  The invention relates to the device for measuring attention centralaize force of shooting player.
The measuring device consists of remote controller with a bow, infrared sensor circuit attached to the target and counter.

(51)  G05D 23/22, G06F 9/40
(21)  2009-0457         (22)  March 31, 2009
(11)  KP1000490H     (24)  April 12, 2010
(75)  PAK Hyon, KIM Dong Myong, CHOE Mi Sun
(77)  Hamkyongbukdo Scientific and Technical Information Agency
(54)  Simultaneous controlling system of 4-channel temperature with optimum switching control and fussy control
(57)  The invention relates to the simultaneously controlling system of 4-channel temperature with optimum switching control and fuzzy control.
In the invention the furnace temperature control of 4 object realized by combinating the opetimum switching control and fuzzy control.

(51)  G01V 3/06
(21)  2009-3752         (22)  August 13, 2009
(11)  KP1000491H     (24)  April 12, 2010
(75)  RYANG Kwang Chol, KIM Yong Chol
(77)  Pyongsong Coal Industry College
(54)  Measure of longitudinal wave velocity of propagation by one chip computer
(57)  The invention relates to the device of measuring longitudinal wave velocity of propagation by one chip computer.
The device consists of ultrasonic wave sensor, receiver, impulse generating stage, power stage, reception amplifier stage, filter amplifying circuit, control circuit, power circuit and display.

(51)  H02H 7/08
(21)  201013000241        (22)  February 9, 2010
(11)  KP1000492H          (24)  April 12, 2010
(75)  PAK Sung Hyop, PAK Ho Bom, O Hyok Chol, JU Ryong Il
(77)  KIM IL SUNG University
(54)  Longical operation type universal protection device for electric motor
(57)  The invention relates to the logical operation type universal protection device for electric motor.
The device consists of current voltage transformer, filter-stage, logic signal converter stage, timer circuit and starting current blocking circuit.

(51)  G05B 15/02, B65G 33/34
(21)  2009-0015         (22)  January 8, 2009
(11)  KP1000495H     (24)  April 12, 2010
(75)  CHOH Myong Hak, IM Jung Nam, RI Sung Sop, KIM Myong Ho
(77)  Kimchaek Soy and Bean Paste Factory
(54)  Three dimentional control system for yeast making machine
(57)  The invention relates to the three dimentional control system for yeast making machine and its temperature control.
The device is consisted of three dementional yeast maker, control part, combining part, computer, camera and TV, control program.

(51)  A61B 17/39
(21)  2009-3275          (22)  August 4, 2009
(11)  KP1000496H     (24)  April 12, 2010
(75)  JO In Su, PAEK Son Nam, RI Hyong U
(77)  Pyongyang Medical University of KIM IL SUNG University
(54)  High frequency electric cauter for releasing the cronic ciliary arrhythmia
(57)  The invention relates to the high frequency electric cauter for releasing the cronic ciliary arrhythmia.
The hight frequency electric cauter consists of header, body and handle.

(51)  A61K 31/20, A61P 7/02
(21)  2008-5238         (22)  October 24, 2008
(11)  KP1000498H     (24)  April 12, 2010
(75)  KO Ryon Hyang, YUN Il Mun, CHOE Myong Il
(77)  Fishery Processing Institute of Fishery Science Branch of National Academy of Science
(54)  Method for preparing eicosa pentaenoic acid
(57)  The invention relates to the method for preparing eicosa pentaenoic acid.
The invention includes the method for separating high unsaturated fatty acid salt.

(51)  C25B 7/00, G01N 27/447
(21)  2009-1810          (22)  June 30, 2009
(11)  KP1000499H     (24)  April 12, 2010
(75)  RI Myong Jin, JON Sun Gil, JON Kum Ju
(77)  Pyongyang Cosmetics Factory
(54)  Method for evaluating the separation stability of cosmetics using the interfacial electrophoresis apparatus
(57)  The invention relates to the method for evaluating the separation stability of cosmetics using the interfacial electrophoresis apparatus.
The invention includes DC power unit of electrophoresis body, automatic result process, display board and the method for measuring zeta potential.

(51)  C01G 9/02, C08K 3/22
(21)  2009-1833          (22)  July 1, 2009
(11)  KP1000500H     (24)  April 12, 2010
(75)  HYON Dok Ho, RI Yun Chol, KIM Su Ryong
(77)  KIM IL SUNG University
(54)  Method for preparing zinc oxide whisker by thermal diffusion-oxidation method and using method thereof
(57)  The invention relates to the method for preparing zinc oxide whisker by thermal diffusion-oxidation method and using method thereof.
The invention includes the device and method for preparing zinc oxide whisker having tetra-pod from metallic zinc by using air as oxidizer.

(51)  C09K 3/16, D01H 1/22, C09J 175/12
(21)  2009-3499         (22)  August 7, 2009
(11)  KP1000502H     (24)  April 12, 2010
(75)  RO Jong Chol, KIM Myong Chol, RO Jong Sik
(77)  Kangkye Industrial College
(54)  Composite of processing liquid of spinning rubber roller surface for antistatic and method for using thereof
(57)  The invention relates to the composite of processing liquid of spinning rubber roller surface for antistatic and method for using thereof.
The composite composed of triphenylmethane triisocyanate and aceton, tolluol as solvent.

(51)  C07D 233/08, C09D 163/10, H01B 3/40
(21)  2009-0494         (22)  April 8, 2009
(11)  KP1000503H     (24)  April 12, 2010
(75)  WI Kwang Il, RI Song Chol, O Jun Hyok
(77)  Hamhung Chemical Industry University
(54)  Method for synthetizing epoxy resin harderner of modified alkyl imidazole system
(57)  The invention relates to the method for synthetizing epoxy resin harderner of modified alkyl imidazole system.
The invention includes the method for synthetizing epoxy harderner by acrylonitrile and alkyl imidazole.

(51)  C07D 221/00, A61P 15/00
(21)  2009-3074         (22)  August 3, 2009
(11)  KP1000504H     (24)  April 12, 2010
(75)  PAK Kwang Ho, KIM Chol Ho, HAN Jong Ok
(77)  Synthetic Pharmacy Institute of Academy of Medical Science
(54)  Method preparing chlorquinaldol
(57)  The invention relates to the method preparing chlorquinaldol.
The invention includes the method for preparing chlorquinaldol through process of scraup condensation, chlorination and purification using ortho-aminophenol and crotonaldehyde as raw material.

(51)  C07D 401/00, A61K 31/4152
(21)  2009-3102         (22)  August 3, 2009
(11)  KP1000505H     (24)  April 12, 2010
(75)  YU Byong Du, RI Kyon I, RI Mi Hwa, JON Sung Chol
(77)  Synthetic Pharmacy Institute of Academy of Medical Science
(54)  Method for preparing theophyline by dimethyl sulfuric acid
(57)  The invention relates to the method for preparing theophyline by dimethyl sulfuric acid.
The invention includes the method for synthetizing theophyline by using dimethyl sulfuric acid and preparing aminophyline as double salt.

(51)  G01H 33/92, 33/50
(21)  2009-3254         (22)  August 4, 2009
(11)  KP1000759F      (24)  May 5, 2010
(75)  JANG Ji Sik, JANG Gun, JANG Yong Sik
(77)  Hamkyongbukdo People’s Hospital
(54)  Turbidimetric quantum method of serum neutral fat
(57)  The invention relates to a turbidimetric quantum method of serum neutral fat.
The invention includes the method for separating the lipid and protein by acting serum and glacial acetic acid, method for reacting digitonin alcohol(or alcohol)  and then measuring the turbidity by natural.

(51)  A01N 63/02, C12P 21/00, C12N 1/20
(21)  2009-4692        (22)  November 16, 2009
(11)  KP1000761F     (24)  May 5, 2010
(75)  KIM Chol, JONG Chol Yong, KIM Yong Sam
(77)  Microbiological Institute of National Academy of Science
(54)  Composition including pepstatin Ac and applying method thereof
(57)  The invention relates to the production of pepstatin Ac which increase the yielding ability of mushroom and applying method.
The invention includes solid cultivation and preparation method of pepstatin Ac by St. maniwaensis.

(51)  B23K 9/09
(21)  2009-4308         (22)  September 24, 2009
(11)  KP1000768H     (24)  May 5, 2010
(75)  JON Yu Ri, KANG Won Jun, CHA Yong Il
(77)  Potonggang Electricity Factory
(54)  Welder for starter commutator segment and welding method thereof
(57)  The invention relates to the welder for starter commutator segment and welding method thereof.
The invention includes impulse control circuit for controlling gate signal in single-phase AC-AC converter.

(51)  A61B 17/58
(21)  2009-3069         (22)  August 3, 2009
(11)  KP1000769H     (24)  May 5, 2010
(75)  KIM Song Ryong, KIM Bong Yon, PAK Song Chol
(77)  Pyongyang Medical University of KIM IL SUNG University
(54)  Roll marrow nail and zona spongiosa cervical region nail to be used in the treatment of thigh cervical region fracture
(57)  The invention relates to the roll marrow nail and zona spongiosa cervical region nail to be used in the treatment of thigh cervical region fracture.
The roll marrow nail(mm)  has 15 of proximity region dia, 9 of periphery region dia. , 6.2 of inner coffin dia. and the whole length is 180.
Zona spongiosa cervical region nail(mm)  has 10 dia. , inner coffin dia. 3.2 and the whole length is 75~85.

(51)  A61B 5/00
(21)  2009-2476         (22)  July 25, 2009
(11)  KP1000770H     (24)  May 5, 2010
(75)  KIM Jin Hun, KIM Il Guk
(77)  Korea Red Cross General Hospital
(54)  Oral xeransis diagnosis method by filter paper
(57)  The invention relates to a method of inspecting the diagnosis and treatment of oral xeransis.
The invention includes the inspection method for measuring the diffusion speed of saliva by litmus paper.

(51)  A61M 5/162, A61H 39/00
(21)  2009-9787         (22)  July 30, 2009
(11)  KP1000771H      (24)  May 5, 2010
(75)  JANG Hui Suk, KIM Jong Hyang
(77)  Tongdaewon District People’s Hospital
(54)  Maxilla puncture needle including fixed jaw and luminous element
(57)  The invention relates to an automatic maxilla puncture needle by high luminous light element.
The puncture needle consists of inside needle, inpussuscipins, light element, fixed jaw, battery and switch.
The invention can be used in the operation of otorhinolaryngology.

(51)  A61B 17/44
(21)  2009-4241         (22)  September 22, 2009
(11)  KP1000772H     (24)  May 5, 2010
(75)  HAN Dong Sun
(77)  Ryongsong District People’s Hospital
(54)  Cervical canal dilator with elliptic dilation zone
(57)  The invention relates to utero cervical canal dilator including elliptic dilation zone.
The device consists of cervical canal admission part, cervical canal dilation zone, fixing screw, transition zone, geared tug and handle.

(51)  A01G 7/06
(21)  2009-1890         (22)  July 7, 2009
(11)  KP1000773H     (24)  May 5, 2010
(75)  RYU Ki Song, RI Hui Su, KWON Kyong Su
(77)  KIM IL SUNG University
(54)  Seed production method of woodbean
(57)  The invention relates to the seed production method of pigeon pea by exposing them in short daylight.
The seed production method is that, the seed of pigeon pea is planted in woodbox and exposed in short daylight, temperature at day and night is keeped during exposing light and the pigeon pea seedlings exposed daylight are planted into the fields and harvest it.

(51)  A01N 63/00
(21)  2009-5283         (22)  November 4, 2009
(11)  KP1000774H      (24)  May 5, 2010
(75)  HAN Bong Il, SONG Won Chol, JONG Hye Song
(77)  Microbiological Institute of National Academy of Science
(54)  Bio-adhesive compound for mouse control and it’s producing method
(57)  The invention relates to the adhesive compound for mouse control with dextran obtained from microbe culture fluid, sioil, castoroil etc as main composition and preparing method thereof.
The invention includes the culling of strain for dextran preparation, cultivation method, concentration method and mixing rate of subadditives and attractant etc.

(51)  C12P 1/06, C12N 1/20
(21)  2009-2244         (22)  July 20, 2009
(11)  KP1000775H      (24)  May 5, 2010
(75)  JANG Yong Hwa, KIM Song Hae, PAK Jin Myong
(77)  Sinuju Streptomycin Factory
(54)  Method of adding ammonium sulphate in streptomycin fermentation process
(57)  The invention relates to a method of adding ammonium sulphate in streptomycin fermentation process.
The invention includes step for sterilizing of ammonium sulphate nutrient source, keeping of optimal concentration of inorganic nitrogen in the culture medium by adding 11kg/time(70L/time)  at below 30℃ and adding one time for one day when maximum synthesis.

(51)  A61K 36/00, B01D 3/00
(21)  2009-4032         (22)  September 3, 2009
(11)  KP1000776H      (24)  May 5, 2010
(75)  JO Yong Il, PAK Yong Hui, RI Chang Ju
(77)  Pyongyang Medical University of KIM IL SUNG University
(54)  Inula helenium extract and preparation method thereof
(57)  The invention relates to an inula helenium extract, Koryo medicines and preparation method thereof.
The invention includes stages for extracting essential oil extract, main component of inula helenium by steam distillation, letting alone of distillate for 24 hours at 0~5℃, filtering deposited crystal by filter paper and drying at 35~40℃.
The invention includes also includes stages such as filtration of soaked solution as extracted essential oil, concentrate and drying of filtrate at 70~80℃ to powder and even mixing of powder and essential oil crystal.
The invention also includes colour reaction of essential oil and identification by TLC and quantum method by steam distillation method.
The invention can be applied to Koryo medicine production units.

(51)  A61L 15/20
(21)  2009-3250         (22)  August 4, 2009
(11)  KP1000777H      (24)  May 5, 2010
(75)  HWANG Song Chol, PAK Yong Chan, RYU Jae Hwan
(77)  Pyonganbukdo Hygienic Prevention Centre
(54)  Porilla nankinensis essential oil disinfectant and applying method thereof
(57)  The invention relates to the porilla nankinensis essential oil disinfectant and applying method thereof.
The invention includes disinfection stability by rational  concentration, disinfection time and keeping time for using perilla nankinensis essential oil as hand disinfectant.

(51)  A61K 31/485
(21)  2009-0018         (22)  January 8, 2009
(11)  KP1000778H     (24)  May 5, 2010
(75)  SONG Si JUNG , KIM Rak Won, CHA Song Guk, JONG Yun Gi
(77)  Chongjin Clinical Medicine Institute
(54)  Diagnosis of chronic pancreatitis by pancreas enzyme induction-sugar resistance simultaneous inspection
(57)  The invention relates to a diagnosis of chronic pancreatitis by pancreas enzyme induction-sugar resistance simultaneous inspection.
The invention includes a method of doing simultaneously pancreas enzyme induction test and sugar resistance inspection by morphin stimulus.

(51)  G01N 27/60
(21)  2009-1542         (22)  June 24, 2009
(11)  KP1000782H     (24)  May 5, 2010
(75)  PAK Tae Hwa, U Dong Hyok, PAK Ho Nam, HAN Yong Sun
(77)  KIM IL SUNG University
(54)  Measurement system for concentration distribution of semiconductor dopant for educational experiment
(57)  The invention relates to the measurement system for concentration distribution of semiconductor dopant for educational experiment.
The system consists of electrode potential measurement device, computer interface and measurement programme.
The invention can be applied to units where producing semiconductors and integrated circuits.

(51)  G06F 19/00, G06N 1/00
(21)  201013000501        (22)  March 12, 2010
(11)  KP1000783H           (24)  May 5, 2010
(75)  HAN Jang Baek, RI Dong Un, PAK Ung Pil
(77)  Floodgate Institute of Hydrometeorological Station
(54)  Flood forecasting method by SCS model
(57)  The invention relates to the flood forecasting method by SCS model.
The invention can be applied to prevent flood damage at hydropower stations.

(51)  G06F 13/12
(21)  201013000295        (22)  February 24, 2010
(11)  KP1000784H           (24)  May 5, 2010
(75)  RO Yong Su, RO Kyong Il, RIM Chol Bom, KIM Song Gil, RI Il Son
(77)  Pyongyang Foreign Languages University
(54)  Support system for listening lesson of foreign languages
(57)  The invention relates to the support system for listening lesson of foreign languages.
In according to the invention, the efficiency of listening lesson of foreign language are enhanced by composing the computer screen interfaces with C-programme and controlling listening equipment with RS-232C port.

(51)  G06F 13/10, 13/00, H04M 3/24
(21)  201013000311        (22)  February 26, 2010
(11)  KP1000785H          (24)  May 5, 2010
(75)  YUN JongHak, JO Han Chol, WON Chol Ho, KIM Hyok Chol
(77)  Central Information Communication Corps
(54)  Non-contact switching mode 8-channel telephone circuit inspection system
(57)  The invention relates to the system for the real-time inspection by computer the insulation and cutting state of telephone communication cables.
The invention comprises the device control programme and data base management programme which scan and display in the real-time the signals generating in cross resistance and alarming sensor installed in the terminal of telephone communication cables.

(51)  H04J 11/00, 7/00, 1/00
(21)  201013000261        (22)  February 18, 2010
(11)  KP1000786H           (24)  May 5, 2010
(75)  RI Jong Sam, RI Song Hyok, KIM Kwang Hyok, HAN Jin Hyok
(77)  Kimchaek Politechnology University
(54)  OFDM frequency synchronism estimation system
(57)  The invention relates to the OFDM frequency synchronism estimation system.
In the invention, rough frequency synchronism and fine frequency synchronism were realized using only the signal of a protection section in OFDM signs.

(51)  G06T 7/20, 5/40
(21)  201013000253        (22)  February 10, 2010
(11)  KP1000787H           (24)  May 5, 2010
(75)  SON Chol, KIM Chol Song, MUN Jin Hyok
(77)  Pyongyang Computer Technology College
(54)  Moving object displacement detection system
(57)  The invention relates to the system for detecting correctly the displacement of moving objects in the realtime.
The invention can be applied to the observation system of various purpose, such as observation of public places and guarding of objects, and so on.

(51)  G06F 11/34, 17/30
(21)  2009-4674         (22)  November 11, 2009
(11)  KP1000789H     (24)  May 5, 2010
(75)  KIM Sang Chol, KIM Yong Ho, KIM Ju Hak, KIM Jun Hyok, RYU Chol Su, RI Jong Ryol, JANG Kum Chol
(77)  Pyongyang Software Joint Development Centre
(54)  Recording method of computer use information
(57)  The invention relates to the method for strictly controlling the use of impure publications in information service units.
The invention can be applied to any institutions, enterprises and homes as well as to information service units.

(51)  E04G 3/30, E02B 9/06
(21)  201013000428        (22)  March 12, 2010
(11)  KP1000799H            (24)  May 5, 2010
(75)  JON Dae sung, JANG Kum Su, KIM Chang Gil, PAE Yong Nam, RI Kang Chol
(54)  Construction method of inclined drifts of pressure control water tanks by mobile carriage scafoldings
(57)  The invention relates to the construction method of inclined drifts of pressure control water tanks by mobile carriage scafoldings.
The  invention can be applied to the concrete placing construction of inclined drifts and shafts of pressure control water tanks of water tunnel power stations and similar pits.

(51)  E01D 19/08, E02D 19/12
(21)  201013000465        (22)  March 12, 2010
(11)  KP1000800H          (24)  May 5, 2010
(75)  HWANG Won Sik, PAK Jong Chol, KIM Kwang Myong
(54)  Construction method of bridge pier basis by underwater concrete placing
(57)  The invention relates to the construction method of bridge pier basis by underwater concrete placing.
The invention comprises the selection of basic excavation depth, the manufacturing method of large wood shutterings, underwater concrete placing and the combining method of filling the outside of shutterings
.
(51)  E02B 7/02
(21)  201013000457        (22)  March 12, 2010
(11)  KP1000802H          (24)  May 5, 2010
(75)  PAK Yong Chol, RIM Hyok Chol, KWAK Kwang Jin, KIM Kyong Chol
(54)  Construction method of dam concrete in winter using anti-freezing agent
(57)  The invention relates to the construction method of dam concrete in winter using anti-freezing agent.
In winter, dam concrete construction is carried on through the stages of placing block preparation, concrete mixture transport, concrete placing, mixture vibration and placing block heat preservation.

(51)  F42D 1/02
(21)  201013000459         (22)  March 12, 2010
(11)  KP1000804H            (24)  May 5, 2010
(75)  CHOE Sang Uk, RI Jong Nam, KIM Ung Chol, KIM Chang Il, JANG In Chol
(54)  Crushing blasting method combined with gravels and sand production
(57)  The invention relates to the method for massproducing pit muck gravels and sand for cover concrete placing in the stage of upper part expansion of aqueduct tunnel.
The invention can be applied to cannal tunnel work and other pit covering concrete placing work.

(51)  F42D 1/02
(21)  201013000462         (22)  March 12, 2010
(11)  KP1000805H            (24)  May 5, 2010
(75)  RYANG Hyong Chan, RI Chang Hak, RI Jong Nam, PANG Yong Il
(77)  Coal Mining Technology Institute of Coal Science Branch of National Academy of Science
(54)  Outline blasting method by low explosion speed explosive in the cannal tunnel construction
(57)  The invention relates to the outline blasting method by low explosion speed explosive in the cannal tunnel construction.
The invention made it possible to increase blasting efficiency by adjusting the composition according to the density of explosive, blasting speed and air gap coefficient of charge when applying low explosion speed explosive to soft and hard rocks.

(51)  E21F 13/02
(21)  201013000398         (22)  March 12, 2010
(11)  KP1000806H            (24)  May 5, 2010
(75)  KIM Il Hwan, JON Jong Hyon
(77)  Building and Design Institute of Ministry of Railway
(54)  Muck treating method by mobile props
(57)  The invention relates to the muck treating method by mobile props.
The invention can be applied to the pits which need upper part expansion.

(51)  E21C 1/04
(21)  2009-2286         (22)  July 22, 2009
(11)  KP1000807H     (24)  May 5, 2010
(75)  KIM Song Chol, CHOE Jong Son, JANG Song Nam
(77)  Mining Machinery Institute of Coal Science Branch of National Academy of Science
(54)  Accumulator of small hydraulic rockdrill
(57)  The invention relates to the accumulator capable of increasing the efficiency of a rock drill.
The accumulator absorbs the pressure pulsation and hydraulic shock generating in the hydraulic circuit of the rock drill and plays a role of secondary energy.

(51)  E21C 41/00, E21F 13/00
(21)  2009-3673          (22)  August 12, 2009
(11)  KP1000808H     (24)  May 5, 2010
(75)  KIM Song Nam, SON Song Chol, OM In Sok, RI Chang Do, RYANG Kyong Chol
(77)  Kangso Coal Mine
(54)  Powerless empty weight transport and both sides sublevel wide coalmining method
(57)  The invention relates to the both sides sublevel wide coalmining method by powerless empty weight transport.
The invention comprises the method in which one bed is divided into various sublevel parts, independent coal pits with transport system and ventilation system are arranged on both sides of each sublevel with soft bed raise as its centre and then coalmining carryout.

(51)  C09K 45/00
(21)  2009-3964         (22)  August 24, 2009
(11)  KP1000810H     (24)  May 5, 2010
(75)  SONG Tae Su, KIM Yong Myong, KIM Yong
(77)  Taedonggang Battery Factory
(54)  Method for making heater for catapult by using thermal conductivity composite material
(57)  The invention relates to the method for making heater for ejector by using thermal conductivity composite material.
The invention includes the method for raising adhesive force and reducing hardening temperature of thermal conductivity composite material by using Al2O3 as insulator and silica.

(51)  A23L 1/337
(21)  2009-1387         (22)  June 20, 2009
(11)  KP1000811H     (24)  May 5, 2010
(75)  KIM Yong Sil, JIN Song Sim
(77)  Pyongyang Children Foodstuff Factory
(54)  Method for processing sweet laminaria
(57)  The invention relates to the method for processing sweet laminaria.
The invention includes the method for solubilizating the laminaria, mixing with starch sirup, boiling it and then drying it.

(51)  G01N 27/48
(21)  2009-4570         (22)  November 4, 2009
(11)  KP1000812H     (24)  May 5, 2010
(75)  CHOE Ki Ok, RI Yong Do, PAK Jin
(77)  Hamhung Pharmacy College
(54)  Method for quantifying metronidazole in blood plasma and saliva by polarography
(57)  The invention relates to the method for quantifying metronidazole in blood plasma and saliva by polarography.

(51)  A01N 59/10, 59/12
(21)  2009-4294         (22)  September 24, 2009
(11)  KP1000813H     (24)  May 5, 2010
(75)  RI Byong Hwa, CHOE Yong Suk
(77)  Pyongyang City People’s Committee
(54)  Composite for disinfecting hair dressing tool
(57)  The invention relates to the composite for disinfecting hair dressing tool.
It contains fluorine compound having sterile action and bacteriostasis, and iodine solution.

(51)  A61Q 5/02, 5/12, C11D 1/86
(21)  2009-1792         (22)  June 29, 2009
(11)  KP1000814H     (24)  May 5, 2010
(75)  JON Kum Ju, KIM Song Hun, RI Myong Jin
(77)  Pyongyang Cosmetics Factory
(54)  Method for preparing shampoo for shaping of hair
(57)  The invention relates to the method for preparing hair shampoo for shaping of hair.
The invention includes the method for producing the hair shampoo which raise washing antistatic effect, smoothness and softness using composition of cation and anion surface active agents.

(51)  D01C 7/06
(21)  201013000211         (22)  February 3, 2010
(11)  KP1000815H            (24)  May 5, 2010
(75)  RI Sun Sil, KIM Myong Hwan, CHOE Hyok, YUN Ki Il, JO Hyon Suk
(77)  KIM JONG SUK Pyongyang Silk Mill
(54)  Method for producing spreading belt from reeling waste
(57)  The invention relates to the method for producing spreading belt from reeling waste.
The invention includes the process and method for producing spreading belt by using reeling waste and waste cocoon.

(51)  A61K 36/83, A61P 15/04
(21)  2009-4285        (22)  September 24, 2009
(11)  KP1001027F     (24)  June 2, 2010
(75)  KIM Yong Sun, JANG Sye Ho, CHON Yong Uk, RI Kum Chol
(54)  Bud of daphne genkwa extract by methanol and pregnancy artificial interruption method thereby
(57)  The invention relates to the preparation of bud of daphne genkwa extract by methanol, uterus contraction agent and pregnancy artificial interruption method thereby.
The invention includes a method of extracting bud of daphne genkwa by methanol.
The invention also includes applying time, feeding course and feeding method of medicines in case of pregnancy interruption.

(51)  A61K 31/4164, A61P 15/02
(21)  2009-3080        (22)  August 3, 2009
(11)  KP1001029F      (24)  June 2, 2010
(75)  KIM Chol Man, HAN Chung Hwan, SO Bok Nyo
(77)  Pyongyang Maternity Hospital
(54)  Foam constituent for curing vaginitis including liodoxol and metronidazole
(57)  The invention relates to the foam constituent for curing vaginitis including liodoxol and metronidazole.
The constituent includes liodoxol, metronidazole, lemon acid(or wine acid)  and sodium hydrogen carbonate.

(51)  A23K 1/175, A01K 67/02
(21)  2006-1963         (22)  May 16, 2006
(11)  KP1001030F      (24)  June 2, 2010
(75)  CHOE Byong Son, CHOE Song Gi, KO Ju Chol, CHOE Song Ok, YU Hu Son, CHOE Song Guk
(54)  Technique for using rare earth microadditive in Rana temporarin ornativentris artificial culture
(57)  The invention relates to the artificial culture of Rana temporarin used rare earth microadditive.
The invention includes a method of disposing feed of rare earth microadditive and culture pond water in the Rana temporarin ornativentris artificial culture.
The invention also includes concentration of rare earth microadditive by various objects to be disposed.

(51)  G05D 3/12
(21)  2009-4320         (22)  September 25, 2009
(11)  KP1001034F       (24)  June 2, 2010
(75)  RIM Hak Su, RI Kyong Min, CHOE Chung Guk, SONG Yong Sik
(77)  Electronic Automation Design Institute of Ministry of Electricity
(54)  Auto control device of the national flag rod
(57)  The invention relates to the device controlling automatic rotation of a national flag rod by wind direction.
The device composed of position feedback circuit using streight plastic film potentionmeter.

(51)  E02D 5/08, 17/18
(21)  201013000375        (22)  March 12, 2010
(11)  KP1001035F            (24)  June 2, 2010
(75)  JANG Chang Sok, PAEK Gwang, KIM Myong Chol, YUN Yong Nam, JON Kyong Ho, KIM Yong Bom, KIM U Ho
(77)  Architectural Engineering Institute of National Academy of Science
(54)  Construction method of dam upstream surface by one-side sliding shuttering
(57)  The invention relates to the construction method of dam upstream surface by one-side sliding shuttering.
The invention improved the structure to hooking the iron plate shuttering to one leg of П type frame, the main propping structure and inserting other leg into concrete to against the concreat pressure.
And the eccentric friction force between the shuttering and concrete can be adjusted by a balance weight and a jack rod.

(51)  E21F 13/04
(21)  2009-4758         (22)  November 20, 2009
(11)  KP1001036F      (24)  June 2, 2010
(75)  RI Yun Sop, JU Yong Dok
(77)  Mining Design Institute of Ministry of Extractive Industry
(54)  Hutch emergency braker with an inertia revolving hook
(57)  The invention relates to the hutch emergency braker with an inertia revolving hook.
The brake is composed of a fixing plate, a support frame, an axle, a hook and a stop jaw.

(51)  G01V 3/08
(21)  2008-3877         (22)  July 16, 2008
(11)  KP1001037F      (24)  June 2, 2010
(75)  JO Yong Su, JON Min Son, KIM Mun Gwang
(77)  Sariwon Geological College
(54)  Prospecting process by the wearing away of ore body and remaining crystal
(57)  The invention relates to the prospecting process by the wearing away of ore body and remaining crystal.
The invention can be applied to the prospecting of underground resources and thermal water ore body.

(51)  E21C 31/04
(21)  2009-3296         (22)  August 5, 2009
(11)  KP1001038F      (24)  June 2, 2010
(75)  RI Myong Son, RI Kyong Su, YUN Su Man, CHOE Chol Gwang, SIN Se Gwang, RI Sang Hyok
(77)  Mining Machinery Institute of Coal Science Branch of National Academy of Science
(54)  Parallel inner circulation gap debris boring machine
(57)  The invention relates to the parallel inner circulation gap debris boring machine.
In the invention a gap debris boring machine was designed and manufactured with a parallel inner circulation air gun striking system and a continuous chisel revolution system.

(51)  G06F 19/00, 17/11, G06N 7/08
(21)  201013000238       (22)  February 5, 2010
(11)  KP1001039F            (24)  June 2, 2010
(75)  PAK Chol Hong, CHOE Chol Hun, PAK Sun Il, PAEK Kwang Hak
(77)  Kimchaek Politechnology University
(54)  Power system operation state simulation interpretation method
(57)  The invention relates to the power system operation state simulation interpretation method.
In the invention, the simulation interpretation of the current of power system was carried out, load quantity of a short period was estimated in load branch points and the appraisal of static security of power system and accidents were interpreted promptly and accurately.

(51)  G01N 33/49
(21)  2009-0865         (22)  May 22, 2009
(11)  KP1001055H      (24)  June 2, 2010
(75)  JO Yong Gun, AN Byong Ryong, CHOE Kwang Hyok, KIM Kyong Ok
(77)  Pyongyang Medical University of KIM IL SUNG University
(54)  Dielectric electrophoresis device for measuring physical characteristic value of erythrocyte membrane
(57)  The invention relates to a dielectric electrophoresis device for measuring physical characteristic value of erythrocyte membrane.
The invention includes a device of deciding physical nature of erythrocyte membrane by dielectric electrophoresis.

(51)  A61M 1/00
(21)  2009-4372         (22)  October 1, 2009
(11)  KP1001056H     (24)  June 2, 2010
(75)  KIM Hye Yong, YUN Chun Rim
(77)  Korea Red Cross General Hospital
(54)  Manual spit inhalator
(57)  The invention relates to a manual spit inhalator for removing viscous spit.
The device consists of air pump, airpipe, spit bottle, secretive medicines box, inhalant pipe and inner pipe.

(51)  C12M 3/02
(21)  2009-0536          (22)  April 14, 2009
(11)  KP1001058H      (24)  June 2, 2010
(75)  SIN Ki Dok, MUN Won Gyong, PAK Yong Hun
(54)  Tube type cultivating device
(57)  The invention relates to the tube cultivating device capable of cultivating fine-algae.
The device is a rectangular box in which connected in zigzag the glass tubes (in a set 10 rising tubes and 5 descending tubes)  are arranged in 5 sets.
Tube connecte part are connected by soft rubber hose.

(51)  A99Z 99/03
(21)  2009-1279          (22)  June 13, 2009
(11)  KP1001059H      (24)  June 2, 2010
(75)  RI Ui Jong, JON Kwang Su, RI Dok Mun, JON Sin Suk
(77)  KIM IL SUNG University
(54)  Applying method of mud snails to weeding rice-fields
(57)  The invention  relates to the method of applying mud snails to weeding rice-fields.
In the invention, the biological characteristics of mud snails were clarified and the method for applying them to weeding rice-fields was established.

(51)  A01G 7/06, 9/00
(21)  2009-4736          (22)  November 20, 2009
(11)  KP1001060H      (24)  June 2, 2010
(75)  RYANG Hak Sun, PAK Myong Il
(77)  Pyongyang Floricultural Institute
(54)  Flowering method of Lilium in February and April by cold treatment
(57)  The invention relates to the flowering method of Lilium in February and April by cold treatment.
In the invention, the cold treatment method of flowering Lilium in February and April and the transplanting time were decided and the characteristics of every species was clarified.

(51)  A01G 1/04, A01N 65/00
(21)  2009-0267         (22)  March 9, 2009
(11)  KP1001061H      (24)  June 2, 2010
(75)  KIM Mun Song, HWANG Myong Chol, KIM Hak Yon
(77)  Pyongsong Mushroom Factory
(54)  Production method of mushrooms using rice hulls
(57)  The invention relates to the production method of mushrooms using rice hulls.
In the invention, mushrooms of good quality were produced by adding 10~20% rice hulls of main raw materials.
And disinfection, anti-pollution, sterilization and heat according to the production process were ensured by rice hull ashes and the smoke coming when in burning rice hulls was used in the production of pyrolignous liquid which has the effects of growth promotion, sterilization and insecticide.

(51)  G06B 17/10
(21)  2009-4441         (22)  October 13, 2009
(11)  KP1001068H     (24)  June 2, 2010
(75)  RI Song Chol, KIM Byong Gol, PAK Jong Chol
(77)  Kimchaek Politechnology University
(54)  Crack monitoring system for large amonia synthesis tower
(57)  The invention relates to the monitoring system to prevent assident of cracking in a large ammonia synthese tower.
The monitoring system consists of gas inducer, hydrogen sensor, main body and monitoring control panel.

(51)  H02H 3/12
(21)  201013000583        (22)  March 19, 2010
(11)  KP1001070H            (24)  June 2, 2010
(75)  JO Song Won
(77)  Hungnam Pharmaceutical Plant
(54)  Noload circuit breaker for single-phase alternating current and direct current welder
(57)  The invention relates to the noload circuit breaker for single-phase alternating current and direct current welder.
The breaker is consisted of relay type control circuit, second voltage sensor circuit of welding transformer, power circuit.

(51)  C12N 1/14
(21)  201013001248         (22)  April 22, 2010
(11)  KP1001320F             (24)  July 1, 2010
(75)  KIM Son Hui, AN Kyong Hui, CHAE Jong Gil
(77)  Microbiological Institute of National Academy of Science
(54)  Breeding method of streptomyces fradiae 3165, highly active tyrosine production bacterial strain
(57)  The invention relates to the method for effectively sellecting the bacterial strain high in the capacity of tyrosine biosynthesis.
The invention comprises the method for effectively sellecting the bacterial strain high in the capacity of tyrosine biosynthesis among mutation bacterial strains.

(51)  C12N 1/20, A01G 1/04
(21)  201013001095         (22)  April 17, 2010
(11)  KP1001321F              (24)  July 1, 2010
(75)  KIM Yong Nam, RYANG Jong Hui, KIM Se Ju
(77)  Microbiological Institute of National Academy of Science
(54)  Mushroom growth accelerating bacteria Pseudomonas putida 1559 and the application method thereof
(57)  The invention relates to the pleurotus growth accelerating bacteria Pseudomonas putida 1559 and the application method thereof.
The invention comprises the method for separating mushroom growth accelerating bacteria from a mushroom hypha lump and the method for identificating bacteria according to morphological and physiological biochemical properties.

(51)  C11D 9/04, C09B 61/00, A61Q 19/10
(21)  2009-3603          (22)  August 11, 2009
(11)  KP1001323F        (24)  July 1, 2010
(75)  RI Hye Son, KIM Hye Yong, KIM Hong Won, KIM Kang Chol
(77)  Sinuju Cosmetics Factory
(54)  Functional trans parent soap using natural pigment and manufacturing method thereof
(57)  The invention relates to the functional trans parent soap using natural vegetable pigment gromwell pigment and Amur cork pigment which have sterilizing and antioridant action to the skin pathogenic bacteria.
The invention comprises the extracting method of natural color, the composition of transparent soaps and the manufacturing method.

(51)  G06F 17/50, G06T 15/70, 17/40
(21)  201013000675          (22)  March 30, 2010
(11)  KP1001325H              (24)  July 1, 2010
(75)  HAM Kwang Il, PAE Kwang Sik, JO Myong Guk
(54)  Support system for 3 dimentional architectural designing at the operating system “Red Star”
(57)  The invention relates to the support system for 3 dimentional architectural designing at the operating system “Red Star”.
 The invention establishes the method of realizing 3 dimentional architectural designing as mainly the private architectural elements such as wall, window and column.
 The invention can manage also all designing process from 3 dimentional architectural design to 2 dimentional technical design based on making of 3 dimentional architectural model by typical floor assembling method.

(51)  G06F 17/20, 17/27
(21)  201013000921          (22)  April 10, 2010
(11)  KP1001326H              (24)  July 1, 2010
(75)  AN Jong Nam, JONG Chung Song
(77)  Chongbong Information Centre of Information Industry Administration
(54)  Morphemic analysis method of Korean languages not relevant to correction and spacing words error
(57)  The invention relates to the morphemic analysis method of Korean languages not relevant to correction and spacing words error.
 The invention includes the spacing words error allowance study method for morphemic analysis independent of spacing words, unspace searching method of morphemic dictionary based on the model and space existence deciding method for space detecting function.

(51)  G03B 31/00, H04N 1.387, G05F 19/00
(21)  201013000767          (22)  April 1, 2010
(11)  KP 1001327H             (24)  July 1, 2010
(75)  JO Jong Chol, CHOE Tae Gon, RIM Bong Chun
(54)  Backsight process of digital film production
(57)  The invention relates to the backsight process of digital film production.
The digital backsight process system consists of central controling system of computer network, screen data input and preview process, screen editing process, speech recording system, sound effects editing system, composite recording system and computer music system.

(51)  G06T 7/00, 1/00
(21)  201013000914          (22)  April 9, 2010
(11)  KP1001330H             (24)  July 1, 2010
(75)  PAK Song Il, YANG Chol Ho, PAK Jang Sok
(77)  June 17th Information Centre of Information Industry Administration
(54)  Face recognition system using the contrast with increment symbol block method and quality engineering techniques
(57)  The invention relates to the face recognition system using increment symbol block contrast method and quality engineering techniques.
The incrememnt symbol block contrast method and its optimization technique can be applied to face recogniting system to decide optimal parameter, so that the detection and recognition rate were rasied.

(51)  A01K 75/00, G06N 7/00
(21)  201013000647          (22)  March 26, 2010
(11)  KP1001331H               (24)  July 1, 2010
(75)  JONG Sun Gil, KANG Bong Un, PAK Chan Su
(77)  Kamapo Fishery Company
(54)  Support system for luniform netting of long sack shaped net fishing tackle
(57)  The invention relates to the support system for luniform netting of long sack shaped net fishing tackle.

(51)  A01K 73/00, G06N 7/00
(21)  201013000648          (22)  March 26, 2010
(11)  KP 1001332 H            (24)  July 1, 2010
(75)  KIM Song Chol, O Yong Chol, JU Kwang Nam
(77)  Kamapo Fishery Company
(54)  Support system for aiming fishary by simulating fishing condition in water of long sack shaped net fishing tackle
(57)  The invention relates to the support system for aiming fishary by simulating fishing condition in water of long sack shaped net fishing tackle.

(51)  H04L 9/32
(21)  201013000674          (22)  March 30, 2010
(11)  KP1001333H              (24)  July 1, 2010
(75)  MUN Chol U, RI Kang Chol, KIM Hui Chol, KIM Yun Chol, O Chung Song
(54)  Electronic authentication system.
(57)  The invention relates to the electronic authentication system.
The invention consists of system for member registration, issuing of certificates, its distribution, and open service.

(51)  G06K 9/00
(21)  2009-0183             (22)  February 18, 2009
(30)  60/810, 588, June 2, 2006, US
(11)  KP1000765W         (24)  May 5, 2010
(71)  FIRST advantage CORR (US)  
(72)  PETESSON MARK A (US)  
(54)  Biometric and demographic data transfer and mamagement system and apparatus
(57)  The invention relates to the method and apparatus for performing collecting, organizing, transmitting, background check of electronic data including biometric and other demographic data.

(51)  F15B 20/00
(21)  2009-0107             (22)  January 15, 2009
(30)  MI2006A001456, July 25, 2010, IT
(11)  KP1000766W         (24)  May 5, 2010
(71)  STUCCHISPA (IT)  
(72)  POLga TiiGOR (IT)  
(54)  Hydraulic connection assembly with a perssure discharge control positionable between an onboard hydraulic circuit of an engineering vehicle and removable hydraulic equipment
(57)  The invention relates to a hydraulic connection assembly with a perssure discharge control, which is positionable between an onboard hydraulic circuit of an engineering vehicle and removable hydraulic equipment.

(51)  C07K 16/00
(21)  2009-0145              (22)  February 5, 2009
(30)  60/838, 648, August 18, 2006, US
(11)  KP1000767W          (24)  May 5, 2010
(72)  NOVARTIS AG (CH)  
(73)  BEDINGER, Daniel (US)  
(54)  PRLR-specific antibody and uses thereof
(57)  The invention provides the PRLR-specific antibodies, pharmaceutical compositions containing such antibody and methods of preventing and treating cancer.

(51)  C07D 215/227, A61K 31/47, A61P 31/00
(21)  201010001074           (22)  April 14, 2010
(11)  KP1001789L                (24)  August 9, 2010
(72)  PAK Jin Sok, CHA Yong Jin, CHOE Ryong Gi, OM Chang Ho, HO Wang Guk, JU Hyon Chol
(73)  Synthetic Pharmacy Institute of Academy of Medical Science
(54)  Production method of newquinoline autibacterial drug by using piperazine hexohydrate
(57)  The invention relates to the production method of newquinoline autibacterial drug by using piperazine hexohydrate.
The invention includes the method for recucling the piperazine and solvent and preparing cyploproxacin hydrochloride by continuously operating method.

(51)  C08B 35/14
(21)  201010002266           (22)  June 3, 2010
(11)  KP1001791L                 (24)  August 9, 2010
(72)  JANG Su Gil
(54)  Production method of milled marble tile
(57)  The invention relates to the production method of milled marble tile.
The milled warble tile following producecrashed and milled colored powder of warble is molded, dried and plasticized by several injections and lattice grid and then its surface is grinded.  

(51)  C04B 35/14
(21)  201010002267           (22)  June 3, 2010
(11)  KP1001792L                (24)  August 9, 2010
(72)  KIL Song Ung, RI Yong Ok, RI Hong Rim
(54)  Production method of blue tile roof from weathered rock
(57)  The invention relates to the production method of blue tile roof from weathered rock.
The invention includes the method for producing the tile by pulverizing of weadered rock in smaller than 18μm, mixing with water, repending, molding, drying and backing.

(51)  C12P 19/04
(21)  201010000257           (22)  February 10, 2010
(11)  KP1001794L                (24)  August 9, 2010
(72)  HO Myong Sik, KIM Sun Hui, HAN Jin Song, KIM Myong Ok, KIM Un Chol
(73)  KIM IL SUNG University
(54)  Genration of hyaluronic acid by strept equi subsp strain and it’s separating and purificating method
(57)  The invention relates to the genration of hyaluronic acid, multifunction bioactivity material, which is strong moisturizing and protection of living body from aging, and its separate purification mehtod.
The Streptococcus equi subsp zooepidmicus is used as bacterial strain.
The content of protein in sample is lowered 0.5%, uncleic acid A260≦0.5, by the process of activated carbon, kieselquhr and ultrafiltration.
Then hyaluronic acid is separated by alcohol and vacuum dried.

(51)  G01R 31/02
(21)  201010000592            (22)  March 22, 2010
(11)  KP1002321W                (24)  September 30, 2010
(72)  JON Myong Jin
(54)  Test system of automobile electric wiring by using computer
(57)  The invention relates to the test system of automobile electric wiring by using computer.

  The invention includes a computer which storaged in digital signal the electric wiring circuit and electric wiring test continuity jig.

 

 
Top
   
Address: Kaeson Dong No.2, Moranbong Street, Moran District, Pyongyang, DPR Korea     P.O.Box 777
Tel: 850-2-3818052  Fax: 850-2-3814416/3814417/3812100    Email: tdgpatent@outlook.com, scqm@star-co.net.kp, tptl@tptloffice.com
Website: www.tptloffice.com