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)

February (2011)

 (51) H02J 7/02
(21) 2009-1776       (22) June 29, 2009 
(11) KP1000001F   (24) January 28, 2010
(75) AN Hyon Chol, PAK Kum Hyok      
(77) Kimchaek Politechnology University
(54) Charge and discharge prediction control mode charger
(57) The invention relates to the battery charge device by one chip computer 89c2051.
The invention includes the device and programme for realtime watching the charge state by sensing charge current and predicting the life, charge and discharge time of battery according to change and discharge electric current value.
And it includes infrared sensor circuit which can remotely start up or break and switch out circuit.

(51) C22C 38/02, B22D 27/20
(21) 2009-4852        (22) December 1, 2009 
(11) KP1000002F    (24) January 28, 2010
(75) CHOE Kyong Il, RI Ju Hyok, CHOE Yong Ho, KIM Hyon Su    
(77) Kimchaek Politechnology University
(54) Modifying agent for high-grade cast iron Si-Ba-Zr-Mn system and its process
(57) The invention relates to the method of producing high grade cast iron modifying agent Si-Ba-Zr-Mn system which is capable of favus prevention and basic structural intensification.
The modifying agent (%) is composed of Si 60~65, Mn 5~7, Ca 0.6~0.9, Zr 5~7, Ba 0.8~1.2, and the rest-iron.
This is applied to factories or enterprises which produce castings.

(51) F22B 37/24
(21) 2009-3557         (22) August 10, 2009 
(11) KP1000003F     (24) January 28, 2010
(75) O Chang Ho, CHOE Hye Chol  
(77) Pyongyang Thermal Power Complex
(54) Protection method of catenary device of celling superheater by diaphragm plate
(57) The invention relates to the method for prtventing the destroy of centenary device of celling superheater of boiler.
The invention include the method to block high gas and flames leaking from spiral pipes by installing diaphragm plate, prevent any possible destroy of catenary device and prevent biasing of the superheater down over the furnace.

(51) G01K 11/32
(21) 2008-5315          (22) November 10, 2008 
(11) KP1000005F      (24) January 28, 2010
(75) PAEK Un Yong, HO Song Hyok, MUN Hyok, O Tae Chol  
(77) Kimchaek Politechnology University
(54) Non-symmetric optical fibre differential temperature sensing apparatus
(57) The invention relates to the optical fibre sensor for measuring high temperature.
In according to the invention , the change of output to length is realized by non-symmet-ric differential sensing mode and optical fibre temperature sensor which can measure the temperature of arbitrary measuring point correctly is made for compensate the error by heated light emission in the optical fibre itself while measuring high temperature.
The range of the measuring system using the offered sensor is 650~1600℃, the life is more than 1000hours at the temperature 1600℃ and its accuracy is 99.7.

(51) A01K 67/00
(21) 2008-5316         (22) November 10, 2008 
(11) KP1000006F     (24) January 28, 2010
(75) HAN Kap Ju, RI Ui Bong  
(77) Eastern Sea Fishery Institute of Fishery Science Branch of National Academy of Science
(54) Device for hatch the eggs of such fishes as salmon and trout
(57) The invention relates to the incubator to hatch the eggs of such fishes as salmon and trout.
The incubator is composed of than 10egg rearing trays containing fertilized eggs vertically piled up in the egg rearing tray chamber and many of such rearing tray chambers installed.
The incubator is composed of a body, water service tap, a water infusing chamber, egg rearing tray chamber, front partition plate, rear partition plate, egg rearing, tray fixing stand, drainage chamber, stand.

(51) A61B85/11, G01P 15/10
(21) 2009-4861         (22) December 1, 2009 
(11) KP1000016H     (24) January 29, 2010
(75) SO Sung Chol, O Chang Bok, KO Yong Hwan       
(77) Korea Physical Culture University
(54) Measuring device of responding speed and striking force of boxers
(57) The invention relates to the device for measuring and displaying the striking force of boxers through acceleration sensor installed in the sand bag.
The device is composed of an acceleration sensor, a strike indication lamp, one-chip computer, a force and time display, a remote control, a sand bag and control programme.

(51) A61D3/00
(21) 2009-0127         (22) January 30, 2009
(11) KP1000017H     (24) January 28, 2010
(75) HWANG Hak Son, JONG Sung Mo
(77) Kyongsong Medical Special School
(54) Rotating experimental animal (mouse) fastener
(57) The invention relates to the rotating experimental animal(mouse) fastener to be used in the animal experiment in the field of medicine and biology.
The rotating experimental animal fastener is composed of a fastening plate, a noose band clamper, a rotating frame, an installation frame and a rotation-control screw.

(51) B60L 7/28
(21) 2009-2340          (22) July 22, 2009 
(11) KP1000018H      (24) January 28, 2010
(75) MUN Song Chol, HWANG Song IL, RI Chol 
(77) Pyongyang Railway University
(54) Resistance braker in which the armature circuit of an adhesion motor is separated from grounding
(57) The invention relates to the resistance braker of an electric locomotive for rail butt welding machine.
The invention comprises an adhesion motor an exciting equipment, a braking resistor and controlling apparatus which working in the state of separately excitated motor.

(51) C22B 11/08
(21) 2009-0337         (22) March 17, 2009 
(11) KP1000019H     (24) January 28, 2010
(75) KIM Chol Hui, RI Song Jin       
(77) Chongjin Mine and Metal University
(54) Cyanizing percolation method of gold ore by cement cloud of dust of which the content of K2O is over 18%
(57) The invention relates to the cyanizing percolation method of gold ore by cement cloud of dust of which the content of K2O is more than 18%.
Cement cloud of dust is pretreated in the method in which the cloud of dust is mixed which water in the proportion of 1 to 3 and it is percolated for 15 minutes at the temperature of 20℃
The percolating condition of gold ore is pulp concentration 40%, PH 10.5~11, NaCN 0.04%, cloud of dust 2~3kg/t percolation time 8-12 hours.

(51) F25D 19/00, C11D 13/14
(21) 2009-3993          (22) August 26, 2009
(11) KP1000020H     (24) January 22, 2010
(75) JIN Mong Chol, O Su Yong       
(77) Kimchaek Politechnology University
(54) Cooling device of mold for toilet soap
(57) The invention relates to the cooling device and coolant for clearly separating soaps from the mold.
The invention comprises the structure of the cooling device of the mold the installation method, the selecting method of capillaries of a freon cooler and the preparation method of glycerin mixture coolant to be used in the cooling system of salt water.

(51) C21D 7/13
(21) 2009-0248        (22) March 9, 2009 
(11) KP1000021H     (24) January 28, 2010
(75) PAK Hye Suk, PAK Ok Sim, KIM Jong Bok  
(54) Spanner production method by cryogenic forging method
(57) The invention relates to a method of producing steel 45 material spanner by cryogenic forging method.
The invention includes direct transformation process for precise forging the spanner of various size at phase transformation temperature.

(51) A61Q 51/12
(21) 2009-1679          (22) June 25, 2009 
(11) KP1000022H     (24) January 28, 2010
(75) CHOE Ung Ryop, KIM Un Byol, CHOE Jong Sil   
(77) Sinuju Cosmetics Factory
(54) Composition of shampoo for hair protection
(57) The invention relates to the composition of shampoo for hair protection with washing, electrification preventing softening, combing and glassing.
The composition comprises the poly-4grade-amine salt-7, positive ion cellulosu(JR-400) , silicon oil.
And it includes AES(polyoxiethylene lauryl ether salphhuric soda) , lauryl sodium sulphate, amphoteric surface active as washing agent.

(51) A23F 3/16
(21) 2009-3492         (22) August 7, 2009 
(11) KP1000023H     (24) January 28, 2010
(75) RA Il Gyun, RIM Suk Yong, JANG Song Jin 
(77) 사리원고려약학대학
(54) Cassia tea preparing method
(57) The invention relates to the method for preparing the tea which is effective in the treatment of hypotitis, hypertension, stomach disorder and other diseaes using cassia.
Invention composed following steps:step for pouring water in cassia and 3 times extracting at 80~90℃ for 3 hours, step for adding the 2 fold amount of alchol in extract and 2 times extrating, step for making of extrat and step for making of fine granules by mixing extact and cassia power.

(51) G06N 3/02, G01N 33/18
(21) 2008-4249         (22) July 28, 2008 
(11) KP1000024H     (24) January 28, 2010
(75) RIM Ui Hyok, KIM Sun      Hui, JI Kum Chol
(77) Sinuju Medical University
(54) Colitis germ value prediction support  system of drinking water by BP nerve-network
(57) The invention relates to the a simulation program for predicting colitis germ value, microbiological evaluation index of drinking water.
The program carryout numeration of basic data by various conditions for inspection predition transformed regularized data and used as prediction model study data in BP nerve-network.
Next, dicided extraction conditions of regularized water as input signal and colitis germ value as teaching signal, medium stratiform in the least study error, cell study coefficient and inertia clause and used as predition program it.

(51) G01R 23/18
(21) 2009-1307          (22) June 17, 2009 
(11) KP1000025H     (24) January 28, 2010
(75) HAN Yong Jun, CHOE Bong Rok, HWANG Chol Min, KIM Un Song,
KIM Hyon Won  
(77) Kangwondo Power Distribution Station
(54) Electric power system harmonic analyser
(57) The invention relates to a harmonic analyser of electic power system.
In the invention, the device consists of voltage, current sensor, presignal treating part and one chlip computer and according to harmonic analysis program by high-speed Fourier transformation, the hamonics concerned to deca number are displayed numerically and bar graph as ratio on the main waveform.
And the frequency was computed by zero alternative, speed algorithm and by the least quardrably the voltage, current, phase, power factor, effective power and reactive power was calculated and displayed.

(51) E21B 19/02
(21) 2009-2829          (22) August 1, 2009 
(11) KP1000026H      (24) January 28, 2010
(75) PAEK In Gol, KANG Yong Hwan, PAK Yun Chol 
(77) Anju Regional Coal Mine Complex
(54) Borehole lining tube inspection device for coal underground gasification
(57) The invention relates to a device of inspecting the inside of borehole lining tube.
The invention consists of vision transmitter, camera lighting, suspension cable of signal wire and camera, cable winder, which light on the borehole wall side, transform the reflected light into electric signal and then transmit TV set to watch.
It also includes reflected mirror which shining borehole side wall in front of vision transmitter camera and revolving device which rotates the mirror at 360℃

(51) G01R 31/34, H02H 7/26
(21) 2009-2147          (22) July 15, 2009
(11) KP1000027H     (24) January 28, 2010
(75) KIM Kwang Hae, JANG Kyong Ju, RI Chol Min
(77) Pyongyang Thermal Power Complex
(54) High-tension motor stator winding earthing point judging device
(57) The invention relates to a device of judging stator winding earthing point of high-tension motor.
It judges earthing point by transforming the resistance on the whole length of motor phase winding and the resistance of the earthed position into the voltage having proportion relation corresponding to it by inducing bridge principle of Marerupu type bridge method.
It consists of electric power surce stage and differential amplifying stage, signal amplifying stage of various stage, filtering stage of two steps, numerical indicator stage and high-tension motor stator winding.

(51) G05B 13/04
(21) 2009-1733           (22) June 28, 2009 
(11) KP1000028H     (24) January 28, 2010
(75) JANG Hyon Su, RI Jun Il, PAK Chol Jun, KIM Hyo Song  
(77) KIM IL SUNG University
(54) Stabilization control simulation support system of seasaw type 3 joints reverse shaker
(57) The invention relates to a real time stabilization control simulation support system of seasaw type three joints reverse shaker.
The invention includes the step for drawing the implemental and dynamic model of STIP and designing output half combination controller as considered various type parameter uncertainty quantity on the basic of consideration of its controllable features and defined the effectiveness through simulation course.

(51) A01N 65/00
(21) 2009-0439         (22) March 27, 2009 
(11) KP1000029H     (24) January 28, 2010
(75) TAK Won Ha, YUN Yong Chol, KIM Tae Chol     
(77) Hamhung City Cooperative Farm Management Committee
(54) Woody carbonization liquid insecticide constituent and preparation method thereof
(57) The invention relates to an insecticide constituent with woody carbonization liquid as main ingredient and preparation method thereof.
It is prepared by adding surfactant activator, solvent, and stabiliaing agent to carbonization ilquid obtained by carbonization of wood byproduct and bush.

(51) A61K 39/145
(21) 2009-1355            (22) June 19, 2009 
(11) KP1000030H      (24) January 28, 2010
(75) RI Sung Ik, CHOE Yon, KIM Yong Chan
(77) Pyongyang Medical University of KIM IL SUNG University
(54) Condensed and purified bird ̓s nasty cold (H5N1) preventive medicine
(57) The invention relates to a condensed and purified preventive medicine of bird ̓s nasty cold (H5N1) and preparation method thereof.
The bird ̓s nasty cold (H5N1) condensed and purified preventive medicine has 100% of immunity and its titer is 1:16384.
The preparation method of preventive medicine includes virus cultivation stage in 11 day hatch eggs, virus condensed and purified stage by ultrafilter, miscellaneous protein removal stage by sulfuric acid protamine and boiling stage by formaline.

(51) A61B 17/42
(21) 2009-3114          (22) August 3, 2009 
(11) KP1000031H     (24) January 28, 2010
(75) KIM Kwang Su, HAN Yong Ok, PAK Bong, O Yong Sim, RI Hyon Chol
(77) Pyongyang Maternity Hospital
(54) Abdominal aorta, uterine arterypress and simultaneous uterine contraction device for stanching
(57) The invention relates to the manual uterine contraction and press device for stopping uterine bleeding when the preguant gives birth.
The device consists of abdomen main arterypress, uterine contration device, uterine artery pressing device and “ᄃ” type device setting frame where the three devices can be set simultaneously.

(51) H04L 29/02
(21) 2009-1874          (22) July 6, 2009
(11) KP1000032H     (24) January 28, 2010
(75) RYU Tae Song, YANG Jin Hyok, MUN Kwang Un, O Sin Gong,
SIM Dong Chol  
(77) Kumsong Senior Middle School No.1
(54) Multimedia data transmission system implementation method by combination of remote object and multi broadcast
(57) The invention relates to a remote education support system for transmitting real-time image and speech data.
In the invention the transmission and reception control of clients by server was done by implementing 1:n multi broadcast by combination of remote object and multi broadcast mode.
And it is possible to watch real-time state of clients by implementing real-time transmission with image and speech compression and by carrying out resource and task management.

(51) G06F 21/04
(21) 2009-0113          (22) January 21, 2009 
(11) KP1000033H     (24) January 28, 2010
(75) CHOE Un Suk, CHOE Un Sok, RO Hun 
(77) Pyongyang Construction and Building-Materials University
(54) User discriminatory method by keyboard input in 3 letters/second typing speed
(57) The invention relates to amethod of authenticating user by keyboard input character analysis.
It consists of database registry stage and authentication stage of user.
Cipher of user and keyboard input character is extracted and registered in database to be authenticated by comparision of cipher, basedata measuring, character extraction and database.

(51) G06T 7/00
(21) 2009-3091          (22) August 3, 2009 
(11) KP1000034H     (24) January 28, 2010
(75) HYON Sun Myong, KIM Jong Sik, RI Kwang Hui
(77) Pyongyang Medical University of KIM IL SUNG University
(54) Method of judging the ovarlan function by uterine cannal muscus and salive
(57) The invention relates to the nethod of judging the ovarlan function state by using uterine cannal muscus and bracken leaf like crystal of salive in the obstetrical and gynaecological function diagnosis.
The invention provides the method for calculating the practal dimension and straightness of crystallized uterine cannal muscus and saliva pattern and judging the ovarlan function state by using box strength method.

(51) G06F 19/00
(21) 2009-3113          (22) August 3, 2009 
(11) KP1000035H     (24) January 28, 2010
(75) PAK TaeHwa, RI Bom Sun       
(77) Kimmanu Hospital
(54) Support system for identification of ACE-gene multiform and hypertension treatment
(57) The invention relates to the method for deciding the ACE-gene I/D multiform in evaluating the reactivity of hypertension patients to drug.
In according to invention, mathematical modeling on gene multiform and clinical index carry out on the basis of the analysis of ACE-gene I/D multiform of inpatients whose were diagnosed as hypertension and regression analysis between reactivity, clinical and morpholkgical index of paint.

(51) G06N 3/00
(21) 2009-1779           (22) June 29, 2009 
(11) KP1000036H     (24) January 28, 2010
(75) KANG Jong Gyu, JONG Chung Song, CHOE Song Ho, SONG Yong Rim, SIN Kuk Chol     
(77) KIM IL SUNG University
(54) Support system for estimating the stereoscopic structure of protein
(57) The invention relates to the support system for estimating the stereoscopic structure of protein for modeling the stereoscopic structure from unknown amino acid arrangement of protein using homologous modeling method and calculating the three-dimensional coordinates of all atoms.
The invention made it possible to produce the optimum three-dimensional structure by estim ating the stereoscopic structure from amino acid arrangement with homologous protein as its model structure and applying the energy minimizing method using genetic algorithm to making the structure precise.

(51) G01N 11/02
(21) 2009-4506         (22) October 23, 2009 
(11) KP1000037H     (24) January 28, 2010
(75) RI In Chol, JON Ki Chol, KO Hak Song  
(77) State Marine Superintendence Administration
(54) Conveying moisture limit measuring equipment
(57) The invention relates to a device and method for measuring moisture limit when conveying load by vessel.
The measuring device includes spring type compact measurer, flow type moisture stream point measurer.
The measuring method is to compact the sample in vessel, measure volume change by vibrating flow point measurer and judge as impossible conveying load when arrive limit point.

(51) B02C 17/16
(21) 2009-1773          (22) June 29, 2009 
(11) KP1000038H     (24) January 28, 2010
(75) PAK Chan Bin, KIM Yong Hun, RI Kyong Sok, SIN Yong Sung,
KIM Jin Myong   
(77) Pyongyang Mechanical Engineering University
(54) Vertical vane type medium agitation hyperfine mill for milling buckwheat husk
(57) The invention relates to a vertical vane type medium agitation hyperfine pulverizer for pulverizing buckwheat husk.
Vertical vance type medium agitation hyperfine pulverizer consists of vertical vane, pulverizing medium, suction pipe, classification space, exhaust pipe, raw supply pipe and driving device.

(51) B02B 3/00
(21) 2009-0594         (22) April 29, 2009 
(11) KP1000039H     (24) January 28, 2010
(75) SIM Chol Jun, JONG Chol
(77) Sinuju Light Industry College
(54) Rice bran separator of uncleaned rice device
(57) The invention relates to the rice bran separator of uncleaned rice device.
In the invention the split adjusting plate of rice bran separator is fixed higher than the horizontal position of flow adjusting plate and empty husk of grain flow plate is inclined to the drawing fan and then auxiliary air hole is formed in the exit of empty husk of grain to completely separate rice bran from unhulled rice and empty husk of grain.

(51) A61K 39/12
(21) 2009-1291         (22) June 17, 2009 
(11) KP1000166F     (24) March 1, 2010
(75) HONG Yong Sik, CHOE Kum Hyok, HO Chol Jun      
(77) Poultry Biomedicine Institute of Ministry of Agriculture
(54) Production method of Gumboro tissue culture preventive medicine by duck eggs
(57) The invention relates to the producing method of Gumboro tissue culture preventive medicine by growth duck eggs.
The invention includes the method for preparing the preventive medicine with titer of 10-6.5, Gamboro preventive medicine seed virus which is cultivated and bio-filtered the seed virus (92straies) in the duck embryo tissue culture cell is cultivated in growth duck egg for 72 hours.

(51) A61K 36/06
(21) 2009-3265        (22) August 4, 2009 
(11) KP1000167F     (24) March 1, 2010
(75) JANG Mi Yong, RI Yon Sil
(77) General Dental Hospital of Ministry of Health
(54) Gum exudate inhibitor, aluminum chloride gel and its applying method
(57) The invention relates to the 20% aluminium chloride gel used in inhibiting the gingival crevice exudate when treat cuneiform and gingival caris.
Aluminium chloride gel made by mixing the AlCl3·6H2O3.6g, hydroxyethyl cellulose 0.5g to 10Mℓ of distilled water.

(51) B22C 1/20
(21) 2009-4851         (22) December 1, 2009
(11) KP1000168F     (24) March 1, 2010
(75) OM Sang Chol, PAK Kyong Chol, O Rim Hyok, CHOE Hyok     
(77) Kimchaek Politechnology University
(54) Method of making core mould for casting with the wastes from silk mill
(57) The invention relates to the technique of making core mould for casting from the wastes of silk mill.
The invention includes step for concentrating the waste water of silk mill, making mixture and dyring core mould.
In the case of making mixture by using sericin from the waste of silk mill as binding agent, the pressing strength is 0.9~1.1MPa and the ramants pressing strength is 0.04~0.07MPa.

(51) C22C 37/64
(21) 2009-4157         (22) September14, 2009 
(11) KP1000169F     (24) March 1, 2010
(75) RI Bok Gyu, KIM Yu Chol, RI Chun Ho, RI Yong Chol       
(77) Kimchaek Politechnology University
(54) Method of manufacturing cast iron axle by applying Perlit stabilization improver
(57) The invention relates to the method of manufacturing tractor driving axle with intensity range of 700MPa over by graphite cast iron.
The invention includes chemical composition of molten iron, Perlite stabilization improver and mixing rate of feeding material and melting method.
The chemical composition Perlite stabilization improver comprises Si of 60~65%, Sb of 5~10%, Re of 5~10%, Ca of 2~3%, Al of 3~5%, Ba of 5~6% and Fe.

(51) B22C 9/22
(21) 2009-2184        (22) July 16, 2009  
(11) KP1000170F     (24) March 1, 2010
(75) KIM Dong Yun, KIM Yon Ho, KIM Chol Su
(77) Ferrous Metal Institute of National Academy of Science
(54) Method of casting spherical graphite crank axle by the method of vertical two rows gradual bottom casting
(57) The invention relates to the method of casting spherical graphite cast iron crankshaft of 1 500 mmin length.
The invention provides the method for choosing the arrangement of molten iron rod and molten iron path, cross-section ratio, feeding temperature and time of molten iron, pressing strength and thickness of molud so that realized righting solidification by the vertical two rows gradual bottom casting method.

(51) A61B 5/02, G06C 3/00
(21) 2009-3024       (22) August 3, 2009 
(11) KP1000171F     (24) March 1, 2010
(75) KIM Chol Ho, KIM Hak Chol, PAK Jin Suk, JO In Su, O Kyong Sok       
(77) Pyongyang Medical University of KIM IL SUNG University
(54) Normal value calculator for the artery and valve of the heart according to the body weight and body surface area
(57) The invention relates to the ruler for indicating the normal value of heat artery and value in according to weight of body and surface area of body.
The ruler made to indicate periphery and diament of main pulmonary artery, diameter of pulmonary annulus, diameter of tricuspid valve, diameter of mitral valve, diameter of aorta valve, weight of bodies and surface area of bodies simultaneously in the movible vertical ruler.

(51) A61B 17/02
(21) 2009-2967         (22) August 3, 2009
(11) KP1000183H     (24) March 1, 2010
(75) RI Kyong Jun, SON Il Gyong, JONG Kum Chol   
(77) Kimmanu Hospital
(54) Lever type opening trauma extending pincers and its applying method
(57) The invention relates to the extending pincers for opening the soft tissue by lever when operating of the extremitas long bone fracture.
Extending pincers composed head part and handle and length is ranged 7~17cm according to the serial number.

(51) A61B 17/02
(21) 2009-0208        (22) March 2, 2009 
(11) KP1000184H     (24) March 1, 2010
(75) RI Mun Il, WON Sang Ho, RI Hyok
(77) Jagangdo People’s Hospital
(54) Elastic plate type ring spinal ecarteur and its application method
(57) The invention relates to the elastic plate type ring spinal ecarteur for providing enough eyeshot of operation and small wound of operation when operating abdominal vertebrae intervertebral disk procidentia.
The appratus composed of fixing clasp, fenestrating plate, traction ring, traction string and traction wight.

(51) A61B 17/56
(21) 2009-4235         (22) September 22, 2009
(11) KP1000185H     (24) March 1, 2010
(75) HONG Song Il, KIM Yong Nam, KWAK Chang Ryol   
(77) Kimmanu Hospital
(54) Rail type outwound fixator and its application method
(57) The invention relates to an outwound fixator which is used for open fracture, comminuted fracture, metamorphosis cure, false joint and length contraction.
The instrument is comprised with mainbody, two linear body frame connected by the joint part, rotation frame, clamping frame and adjusting screw.

(51) A61C 7/06
(21) 2009-3086        (22) August 3, 2009 
(11) KP1000186H     (24) March 1, 2010
(75) KWAK Kum Ju, KIM Yong Hun      
(77) General Dental Hospital of Ministry of Health
(54) Rubber ring for tracking out of oral cavity, its manufacturing and applying method
(57) The invention relates to the rubber ring for tracking out of oral cavity when moving the parts of molar tooth and jaw to upward or backward at the time of skeletal Ⅱ or Ⅲ malocclusion of growing infants.
The rubber ring is made of latex, of which inside diameter is 5/16", thickness is 2mm, wide is 1mm.
Rubber ring is manufactured that latex rubber egitation agent is inserted into the 5/16" glass tube to form the shape, then dry it at thermostat 70~80℃, finally vulcanize it at 90℃ for 50 minutes.

(51) H04M 3/487, H04C 12/24
(21) 2009-4407         (22) October 7, 2009
(11) KP1000187H     (24) March 1, 2010
(75) YANG Song Gil, JI Un Gyong, KIM Hyok Chol, HAN Song Un 
(77) Central Information Communication Corps
(54) Phone charge information service system by VOIP technique
(57) The invention relates to the pfone charge information service system by VOIP technique.
The invention provides method for informating the charge state of users by service number 136 and informating the charge state of other phone number by the method of conversing with the exchanger using special button of the phone.

(51) H04L 12/18
(21) 2009-4915          (22) December 4, 2009 
(11) KP1000188H     (24) March 1, 2010
(75) KIM Song Jo, RI Jin, PAK Bok Myong, JON Kyong Hui     
(77) Kimchaek Politechnology University
(54) Grouping type Multicast animation broadcasting system
(57) The invention relates to the method and system for preventing the quality of animation broadcasting of realtime stream service from lowering in the computer network of great complexity and serving the network users.
In according to the invention the adaptive coding and realtime bundle transfor between users in according to the cange of transmitting speed on packet discard and delay, place and time appearing in the computer network.
And user groups to prevent the load of server CPU and memory in case many users connet simultaneously is formed and CPU load rate lower than 30% and broadcasting quality provide at 4 grade of MOS grade.

(51) H04L 12/24, 12/16
(21) 2009-4538         (22) November 2, 2009 
(11) KP1000189H     (24) March 1, 2010
(75) PANG Myong Guk, PYON Jin Sok, KIM Chol Jin, SUNG Chol Bom, JONG Chol Hak, SONG Ki Il  
(77) Mankyong Information Centre
(54) Package communication dialogue system by IP network
(57) The invention relates to the package communication dialogue system for carrying out realtime dialogue of messages, audio, video and file transmission between data communication net.
The invention provides encoding of messages, audio and image data.

(51) G06N 3/12
(21) 2009-4458         (22) October 15, 2009 
(11) KP1000190H     (24) March 1, 2010
(75) SIM Myong Su, KANG        Yong Chol, RYU Sun Gol KIM Chol Nam, RI Song Il
(77) Pyongyang Mechanical Engineering University
(54) Support system of passenger transport management in big city
(57) The invention relates to the support system for scientificating the passenger transport management by simulating method in the computer imagination circumstances.
 The support system includes the geographical information system, the passenger load calculating system by route, the passenger train timetable calculating system and the passenger transport management operation index calculating system.

(51) G06F 17/30
(21) 2009-4694        (22) November 16, 2009 
(11) KP1000191H     (24) March 1, 2010
(75) JONG Kwang Chol, CHOE Kwang Chol, KIM Bong Chol   
(77) Korea Red Cross General Hospital
(54) Support system for registering case history on nose, nasal sinusitis tumor and its statistical analysis
(57) The invention relates to the technique for realizing the electronic registration and treatment on nose, nasal sinusitis tumor patients and its statistical analysis.
In invention, optimal datas which necessary for early diagnosis registed and statistical retrievals on based various epidemiological data bined by year and collectively the treatment method and record on the various types nose, nasal sinusitis tumor patients carry out and the compatibility of table calculating programme realizated in “Red Star”.

(51) G06Q 10/00
(21) 2009-4837         (22) November 30, 2009 
(11) KP1000192H     (24) March 1, 2010
(75) KIM Jin Mi, KIM Myong Jin, SIN Chol, KIM Song Hyok   
(77) Pyongyang Service Brigade of Engine
(54) Support system for daily report of locomotives transportation using document formats management
(57) The invention relates to the support system for scientificating the locomotives transportation daily report.
In according to the invention, actual transportation results, estimation index for plan preparation is decided and format control method connected to the operating daily document is established and programmed.

(51) C22B 15/00
(21) 2009-4038        (22) September 4, 2009
(11) KP1000193H     (24) March 1, 2010
(75) HAM Yong Ju, KIM Jong Ok, CHOE Myong Gil, JON Se Hyon, KIM Tae Gun
(77) Kimchaek Iron Complex
(54) Method for producing the cast iron molten with anthracite briquettes containing concentred ore in cupola furnace
(57) The invention relates to the method for producing the cast iron with anthracite briquettes containing concentred ore in cupola furnace.
The invention provides anthracite briquettes containing concentred ore which is composed concentred ore 75%, anthracite 16.5%, pitch 7%, bentonite 1.5%, producing method of anthracite briquettes and structure of cupole furnace.

(51) C22B 9/10
(21) 2009-4679         (22) November 11, 2009 
(11) KP1000194H     (24) March 1, 2010
(75) PAEK Kum Song, RI Kwang Son, KIM Hyok Il, CHOE Kyong Guk, KIM Jin Hyok       
(77) Kimchaek Politechnology University
(54) Reagent for remelting of Ma2O-B2O3-Sio2 system brass and melting method thereby
(57) The invention relates to the production method of reagent for melting the brass and scrap brass at the actual extraction rate of 95% over without using borofluoric ammonium, borax and cyolite.
The invention provided the composition of coating agent composed of salt, scrap glass, carbonate of soda and graphite and the adding mrthod and the adding amount of filming aget.

(51) A01G 9/14, F24J 2/42
(21) 2009-4410         (22) October 7, 2009
(11) KP1000195H     (24) March 1, 2010
(75) JANG Chol Su, RI Yong Ran, RI Hak Chol, HONG Chol Jun    
(77) Natural Energy Exploitation Centre
(54) Semi-arch type multi-purpose hothouse
(57) The invention relates to the semi-arch type multi-purpose hothouse using solar heat.
The invention provides the hothouse which the inclination angle of light basking side is 30° and the slope is arch form.

(51) C22B 7/04
(21) 2009-0641         (22) May 7, 2009 
(11) KP1000196H     (24) March 1, 2010
(75) SON Hyong Jin, PAK Song Gi, KWON Yong Nam       
(77) Munpyong Refinery
(54) Wet treating method of zinc residue by basic hydrated iron
(57) The invention relates to the wet treating method of zinc residue by basic hydrated iron.
The wet treating method comprises high acid lixiviation process of zinc residua and deironizing process of adsorbing and coprecipitating Fe, As and Sb by basic hydrated iron by adding sublimate and manganese and neutral melting process.

(51) C22C 33/04
(21) 2009-2185         (22) July 16, 2009
(11) KP1000197H     (24) March 1, 2010
(75) KIM Kwang Guk, O Yong Nam, HONG Chan, RI Kwang Myong      
(77) Ferrous Metal Institute of National Academy of Science
(54) Production method of high-grade boron iron by aluminium super-heat reduction method
(57) The invention relates to the production method of high-grade boron iron by aluminium super-heat reduction method.
The invention comprises the production process fo high-grade boron iron with the boron content 15~20%, silicon content 1~2%, carbon content 0.5% by reducing boric acid or borax with aluminium.

(51) C21D 1/00
(21) 2009-3512          (22) August 7, 2009 
(11) KP1000198H     (24) March 1, 2010
(75) SO Myong Son, KIM Chol Ho, KANG Dae Myong       
(77) Kangkye Industrial College
(54) Heat-treating method and heat-treating device of cold roll
(57) The invention relates to the heat-treating process to lengthening the life of cold roll and the heat treating device therefor.
The invention composed following: step for carrying out the granulation annealing process at 760~780℃, step for gradual hardening, secondary tempering and heat treating the journal part and heat treating device which is combined the rotation movement with translation movement of roll.

(51) E02B 7/26
(21) 2009-4000        (22) August 27, 2009 
(11) KP1000199H     (24) Narch 1, 2010
(75) KIM Son Ran, PAK Han Bu, PAEK Kyong Il, JONG Byong Gon       
(77) Central Electric Power Design Institute
(54) Hot water intake with ram shutter-like vertical plane sluices
(57) The invention relates to the intake structure of hydroelectric power stations for intaking upper water which is heated by installing the ram switching vertical plane doble door.
The invention include ram vertical plane doble door for controlling the water level which is intake according to level change.

(51) E04G 23/02
(21) 2009-4403         (22) October 7, 2009 
(11) KP1000201H     (24) March 1, 2010
(75) AN Jun Chol, KIM Yong Chol, SONG Yong Il       
(77) Pyongyang Construction and Building-Materials University
(54) Reinforcing method of steel concrete pillars by fibre complex cocrete
(57) The invention relates to the method for reinforcing steel concrete pillars by using fibre complex concrete of good endurance.
In the invention, fibre complex concrete mixture is composed of basic combining agent, portland cement, proof alkaline glass fibre, polyvinyl alcohol paste, high-performance receiving agent(melamine receiving agent) .

(51) C09J 129/04, C04B 24/28
(21) 201013000039    (22) January 5, 2010 
(11) KP1000202H       (24) March 1, 2010
(75) YU Kwang Chol, KIM Sung Chol, TAE Sok    
(77) Southern Housing Construction Company
(54) Manufacturing and construction method of adhesive agent for final building materials
(57) The invention relates to the method for manufacturing and constructing the denatured polyvinyl alcohol-cement system adhesive agent for the construction of final building materials of building.
Adhesive agent for final building material is manufactured by partially formilzing the polyvinyl alcohol with formaline and reacting at 90℃ PH 7~8 with urea.

(51) A61K 8/99, A61Q 11/00
(21) 2009-2461          (22) July 25, 2009
(11) KP1000204H     (24) March 1, 2010
(75) KIM Yong Sil, KIM Mi Hyang, RI Byong Chol, RIM Chol, YU Jae Hyon,
YU Hak Chon, O Kwang Guk, HONG Song Ho, RO Byong Chol       
(77) Hantoksu Pyongyang Light Industry University
(54) Method of producing toothpaste by composite enzyme
(57) The invention relates to a method of producing toothpaste by composite enzyme.
The invention consists of stage of separating composite enzyme production strain having dextranase and protease productivity from Asp oryzae strain, enzyme production stage and mixing composite enzyme with toothpaste substrate.

(51) C09J 161/24, 195/00
(21) 2009-3811          (22) August 19, 2009 
(11) KP1000205H     (24) March 1, 2010
(75) JANG Ryong Nam, RI Kwang Ho, KIM Song Gil  
(77) Hantoksu Pyongyang Light Industry University
(54) Method for preparing the complex adhesive by using urea-formaldehyde and creosote oil
(57) The invention relates to the method for preparing the adhesive using urea-formaldehyde and creosote oil.
The invention provides the method of preparing the adhesive with good adhesive character by separating the kreosot oil which is rich phenol composition from wood tar, by-product of charcoal product and reacting urea-formaldehyde.

(51) G01N 21/31
(21) 2009-1454           (22) June 22, 2009
(11) KP1000206H      (24) March 1, 2010
(75) RI Tok Hwan, RI Chun Gil, JON Kwang Il    
(77) KIM IL SUNG University
(54) Direct quantitative method of Mo by extinction analyzing method of flame atom
(57) The invention relates to the method analysing the quantity of Mo by flame atom extinction method.
The invention comprises the quantitative method molybdenum sample 10㎍/ Mℓ, buffing agent AlCl3 5mg/Mℓ, air flux 10L/min, acety lene flux 7L/min, the hiegh of burner 8mm.

(51) A61L 2/04
(21) 2009-4509         (22) October 26, 2009 
(11) KP1000207H     (24) March 1, 2010
(75) KIM Ung Bae, CHOE Bo Yong, CHOE Nam, OM Chol Ryong
(77) Hamhung Medical University
(54) Digital auto-high pressurized steam sterilizer
(57) The invention relates to the digital high pressurized steam sterilizer for controlling the sterilization and temperature automatically by one-chip computer and its operating method.
The sterilizer consists of main body, heater, electromagnetic valve of air discharge and computer control system.

(51) G01G 19/40, G11B 20/10
(21) 2009-4652          (22) November 9, 2009 
(11) KP1000208H     (24) March 1, 2010
(75) HAN Song Il
(54) Electronic clothing sub material inspector
(57) The invention relates to an electronic inspector for inspecting clothing sub material.
In the invention consists device of memory, mass measurer, crystal display, signal processor and keyboard input and confirms the number of piece comparing mass, unit price and the amount money of unit product with the set valve.

(51) D01G 25/00
(21) 2009-4938        (22) December 5, 2009
(11) KP1000209F     (24) March 1, 2010
(75) HYON Ki Chan, RI Ung Dok, HONG Song Hwa, HAN Kyong Nam,
KIM Chol Won, PAK Song Ho 
(54) Surface heat treating device of polyester pressed cotton
(57) The invention relates to a surface heat treating device of polyester pressed cotton.
The device consists of fixed guide rod, guide roller, 4 pieces of heating roller, pressure roller of two comples and blowing cooler.

(51) F03B 3/00, 3/12
(21) 2009-4824        (22) November 26, 2009 
(11) KP1000211H     (24) March 1, 2010
(75) HAN Song Ho, MIN Chang Sik, SIN Myong Su, JO Myong Il    
(77) Kimchaek Politechnology University
(54) Mixed flow turbine blades wheels with subsidiary blade.
(57) The invention relates to the method of reforming mixed flow turbine blades wheels with subsidiary blade.
In this invention the number of working blades is reduced by two as compared with previous ones and subsidiary blades are installed between the main blades while the air flowing parts of the mixed flow turbine with low flying rotation number and the rings of upper and lower parts of the blades wheels remain as they are.

(51) E02F 3/02
(21) 2009-5093         (22) December 16, 2009
(11) KP1000212H     (24) March 1, 2010
(75) MYONG Song Gwang, KANG Chan Yong        
(77)  Taedonggang Dredging Company
(54) Curved line type knife blade sond aerator with screw joining plate
(57) The invention relates to a curved line type knife blade sond aerator with screw joining plate.
The sond aerator is composed of round rings, five curved knife blades, boss, five screw joining plates and fifteen horizontal teeth.

(51) B28B 13/06
(21) 2009-3765         (22) August 17, 2009 
(11) KP1000213H     (24) March 1, 2010
(75) KIM Sang Guk, CHOE Nam Chol, JONG Jin Su   
(77) Chongjin Steel Mill
(54) Press mould for producing ladle bricks
(57) The invention relates to a press mould which is able to produce the ladle bricks for molten iron electric furnace.
In according to the invention ladle bricks which is different from slope-curve angle and curved surface of the uper and lower parts, front and rear surfaces and side surfaces, whereas they are asymmetry were produced.

(51) B23G 5/06
(21) 2009-4040         (22) September 4, 2009 
(11) KP1000214H      (24) March 1, 2010
(75) SON Hung Chol, RI Kwang Myong, SO Chol Man       
(54) Variable step calcinations tap
(57) The invention relates to the variable step calcinations tap for pressing screw by pressing method.
The pressing part of the tap has a axial line section profile in which the inner diameter is parallel to the axial line as well as the height of the gear teeth are changing.
The rear angle of cross section pressing profile is 3~4 degree and it has 10~15mm of service part.

(51) B01B 43/00
(21) 2009-3858         (22) August 20, 2009 
(11) KP1000216H     (24) March 1, 2010
(75) SON Byol      
(77) September Textile Mill
(54) Paper pipe pressing shaper by heating pressing
(57) The invention relates to a paper pipe pressing shaper by means of heating pressing.
The paper pipe pressing shaper consists of pressing mould that can heat and press the paper plates, the core rod of the paper pipe, electric heating wires, heat blocking walls and dehumidifying holes.

(51) B02C 13/13
(21) 2009-4673         (22) November 11, 2009 
(11) KP1000423F     (24) April 12, 2010
(75) JONG Chol, JONG Chol Ho, CHOE Man Sik
(77) Central Mining Institute of National Academy of Science
(54) Air flow type ultrafine pulverizing process
(57) The invention relates to an air flow type ultrafine pulverizing process which can produce different particle-size products.
The invention include the raw material preparing process which is composed of rotating striking pulverizer and vacumn drying kilin air flow type ultrafine and sizing by means of compressed air, process control system composed of spectrometer, humidity meter, electronic scale.

(51) A61C 3/16
(21) 2009-3237         (22) August 4, 2009 
(11) KP1000436H     (24) April 12, 2010
(75) KIM Un Gyong    
(77) General Dental Hospital of Ministry of Health
(54) Tweezers for removing adhesive material for correcting teeth
(57) The invention relates to the tweezers for remove adhesive material for correcting teeth.
The device is formed with functioning part and handle part.

(51) C21C 7/064
(21) 2009-4834         (22) November 30, 2009 
(11) KP1000439H     (24) April 12, 2010
(75) PAK Sung Chol, KANG Myong Il, RIM Il Nam, AN Chung Hyong, Kim Wang Guk, IM Tae Song     
(77) Kimchaek Politechnology University
(54) CaO-BaO system ladle refining slag composition and its manufacturing method
(57) The invention relates to the ladle refining desulfurizing method by CaO-BaO system slag and slag composition.
The invention includes the method for preparing the barium oxide for refining by barite in vertical roasting kilin and ladle refining method by barium oxide.

(51) B23K 35/34
(21) 2009-3763         (22) August 17, 2009
(11) KP1000441H     (24) April 12, 2010
(75) JONG Chun Sam, RYU Ki Jong       
(77) Pyongyang Mechanical Engineering University
(54) Production method of steel welding rod with press scale and cerium carbonate
(57) The invention relates to the method for producing the iron oxide system welding rod using rolling scale from metal factory waste.
Covering agent of welding rod composed of rolling scale 36~41%, potassium feldspour 23~28%, marble 10~15%, ferromanganese 16~19%, clay 4~5%, cerium carbonate 2~3%.

(51) C22C 1/08
(21) 2009-4334        (22) September 25, 2009 
(11) KP1000444H    (24) April 12, 2010
(75) KIM Sung Chol, RO Kyong Ho, KIM Yong Sok     
(77) Huichon Precision-Machine Factory
(54) Method for producing Cu-Pb-Sn system bearing by powder metallurgy

(57) The invention relates to the method for producing Cu-Pb-Sn system bearing by powder metallurgy.
The invention include the method for producing the bearing by blending, moulding, sintering, processing the powder material composed Cu 80%, Pb 12%, Sn 30%, C 5%.

(51) G06T 9/20, 5/50
(21) 2009-4451          (22) October 15, 2009 
(11) KP1000445H     (24) April 12, 2010
(75) CHOE Sun Yong, PAK Yong Sok, PAK Jun Hyok 
(77) Kimchaek Politechnology University
(54) Method of producing a mid-face of two faces by drawing the contours of the two different faces
(57) The invention relates to the method of producing one mid-face image from different image of two faces.
In according to the invention, the geometrical model and algorithm of face contour for sampling inputed characteristic points of face image were prepared.
And the speed and liveliness of the model has been rased by realizing the automatic control of corresponding points production by means of the sampled characteristic points.

(51) G06F 3/023, 5/00
(21) 2009-0453         (22) March 30, 2009 
(11) KP1000446H     (24) April 12, 2010
(75) PAEK Chun Gol, HYON Il Su, KIM Hak Son
(77) Aprokgang Inspection Gang of Ministry of Railway
(54) Method of analyzing the railway spreading based on measuring information of railway inspection vehicle
(57) The invention relates to a method of analyzing the railway spreading by means of the railway inspection record data of railway inspection vehicle.
The invention comprises the method of analyzing the spreading by means of railway inspection record graph genaration and the peak value according to the measuring data of the five major elements of railway technical index(the height and lowness of railway, railway distance, horizon, direction, and twisting of railway) and automatic recognition and analysing method of corved section.

(51) G06F 17/50, 19/00
(21) 2009-2615          (22) July 29, 2009
(11) KP1000447H     (24) April 12, 2010
(75) HAN Hyo Won, O Ju Hyok, RI Song Chol     
(77) Kimchaek Politechnology University
(54) Method of making out ship’s performance account statement by data compatibility with Maxsurf
(57) The invention relates to the method for preparing various account statement and lines by output data compatibility of Maxsurf.
The invention includes the method for preparing the buoyancy account statement, efficiency curve diagram, small inclination dynamic stability account statement, big inclination dynamic stability account diagram, conquest circle arm curve diagram, balance state estimation succeed to calculating data of Maxsurf by Active X automatic client function.

(51) G06F 9/455, 11/34
(21) 2009-4474         (22) October 17, 2009 
(11) KP1000448F     (24) April 12, 2010
(75) SO Yong Chol, Jo Kyong Il, PAK Hye Yong   
(54) Automatic making method of Qt programme
(57) The invention relates to the method for automatically marking Qt programme prepared by the student.
The invention provides the method of inserting in the programme prepared by the students after the simulation of the marking operation of the examiner and recompiling and executing.

(51) A61B 17/12
(21) 2009-1938         (22) July 9, 2009 
(11) KP1000477H     (24) April 12, 2010
(75) PAEK Kwang Hyon, PU Chang Hong, An Myong Song       
(77) Sinuju Medical University
(54) Extravascular dilator for proliferating the endagium
(57) The invention relates to the extravascular dilator for proliferating the endagium by bending and extending the blood vessel in outside.
Extravascular dilator includes the Y type fluid pouring pipe, piston type fluid pouring part, extending rubber bag and tonometer.

(51) A01G 33/00
(21) 2009-0944         (22) May 28, 2009 
(11) KP1000478H     (24) April 12, 2010
(75) YO Man Hyon, KIM Sun Gi, SONG Yong Il, KIM Myong Il       
(77) Bupo Shallow-Sea Culture Station
(54) Method for cultivating Laminaria japonica without the gamete body dormancy step
(57) The invention relates to the method for cultivating Laminaria japonica without the gamete body dormancy step.
The invention includes the process for selecting the July, as Laminaria japonica spore puting time and cultivating the stage seed by it.
The stage seed cultivating process includes the spore putting stage, gamete body stage, stage for turning to spore body from gamete body and spore body stage.

(51) G01N 33/53
(21) 2009-3054         (22) August 3, 2009 
(11) KP1000479H     (24) April 12, 2010
(75) JO Kyong Il, KANG Ung Gwon, O Un Sol      
(77) Pyongyang Medical University of KIM IL SUNG University
(54) Measuring method of serum complement value by very small amount reaction plate
(57) The invention relates to the method for measuring the serum complement value for testing the immunity capacity of living body.
The invention provides the method for measuring the serum complement value by using the little test serum and 0.85% salt solution rapidly and correctly.

(51) G01R 31/11, G06F 19/00
(21) 2009-5106         (22) December 17, 2009 
(11) KP1000493H     (24) April 12, 2010
(75) PAK Sang Su, KANG Chol Jun, KWAK In Hyok, KIM Sun Gil  
(77) Kimchaek Politechnology University
(54) Portable device for detecting the fault point of cable
(57) The invention relates to the device which can correctly detect the position of trouble of the cable.
The device memorizes an the positive numbers and characteristic values of the cable on to one-chip computer and then, based on the measured reflection impulse time delay and the memorized data, measures the position of the trouble of a cable.

(51) H02H 3/087
(21) 2009-4421         (22) October 8, 2009
(11) KP1000494H     (24) April 12, 2010
(75) KIM Mun Chol, RI Chang Bok, KIM Yong Chol   
(77)Pyongyang Locomotive Engineer Special School
(54) Electronic impact current protection device in traction substation
(57) The invention relates to the electronic device which can protect the electric supply equipments in traction substation from impact current.
The device consists of current sensitive transformer, differentiating stage, filter stage, amplitude limit stage, integrating stage, amp lification stage, comparison stage, signal hol ding stage and atuating section.

(51) B22D 11/22, G05D 7/00, G06F 9/455
(21) 2009-4825         (22) November 26, 2009 
(11) KP1000497H     (24) April 12, 2010
(75) RI Mun Chol, JO Jong Jun, KIM Myong Ha, HAN Chol     
(77) KIM IL SUNG University
(54) Support system for preventing crack of the steel billets
(57) The invention relates to the support system for controlling serial ingoting process of metal by using computer.
The invention established a support system for preventing crack of steel billets by making mathematical model of hardening process of molten metal.

(51)  G06F 19/00, H02P 9/06
(21)  2008-5389         (22)  November 20, 2008
(11)  KP1000781H     (24)  May 5, 2010
(75)  YUN Kum Chol, AN Hyok Chol    
(77)  Hamhung Waterdynamics College
(54)  Control device of speed regulator by sensing of the effective power fluctuation quantity
(57)  The invention relates to the device for controlling the speed regulator by sensing the effective electric power transaction quantity.
The device consists of input sensor for measuring the tidal current of electric power system, arithmetic process part having one chip computer as a main part and control signal output section which can be driven by operating motor for speed regulator.

(51)  H04L 27/20, H04B 3/54
(21)  2009-2470         (22)  July 25, 2009 
(11)  KP1000791H      (24)  May 5, 2010
(75)  JONG Su Gil, KIM Chol Ok, JONG Song Nam, JONG Song Gun, RI Chon Su    
(77)  Computer Science Institute of National Academy of Science
(54)  MSK modem for medium and low pressure power line communication
(57)  The invention relates to the MSK modem which can use high-voltage transmission line for electric power line communication.
The device consists of MSK modulater, linear electric power amplifier, output filter, modulation index expander, demodulating device coupling the zero cross detection, noise elimination and counting synchronous insert part program.

(51)  G01F 23/30
(21)  2009-3628        (22)  August 11, 2009 
(11)  KP1000792F     (24)  May 5, 2010
(75)  KIM Hak Su, CHOE Myong Hyok, KIM Hye Yong    
(77)  Haeju Basic-Foodstuff Factory
(54)  Liquid level sensitive device using sliding resistance change by magnetic force
(57)  The invention relates to the liquid level sensitive device using sliding resistance change by magnetic force.
The device consists of float, sensitive rod, variable resistor, brush, signal processing section and display section.

(51)  B60L 7/08
(21)  2009-4845         (22)  November 30, 2009 
(11)  KP1000794H     (24)  May 5, 2010
(75)  KIM Kyong Chol, RYU Yun Gyong       
(54)  Automatic stopping device of underground electric motor car
(57)  The invention relates to the automatic stopping device which can prevent the collision accident of underground motor car when operating.
The device consists of induced magnetic antenna made with coil, modulation and filter section and microcontrol section.

(51)  G05B 19/418, G05F 1/20
(21)  2009-4192         (22)  September 18, 2009 
(11)  KP1000795H     (24)  May 5, 2010
(75)  KIM Il Sun, KIM Song Sun, HAN Song Su 
(77)  Huichon Precision-Machine Factory
(54)  Control system of automobile piston processing flow line
(57)  The invention relates to the digital control system of automobile piston processing flow line using computer.
The control system consists of upper computer, expansion module, automatic regulator, inputoutput combining device, frequency change and voltage control stage, driving power stage and control program.

(51)  G05B 19/44, R23C 1/06
(21)  2009-0245         (22)  March 9, 2009 
(11)  KP1000796H     (24)  May 5, 2010
(75)  KIM Yun Sik, RI Yun Taek, PAK Myong Chol   
(77)  Huichon Industrial College
(54)  CNC vertical micromiller for education
(57)  The invention relates to the CNC vertical micromiller for education.
The device consists of micromachine, feed five-phase step motor, three-phase asynchronous motor, driving screw, guide bar, carriage, upper computer, CNC control stage and observation part of acting process.

(51)  C07D 263/58
(21)  09-0132     (22)  February 3, 2009 
(30)  06120733.8.September 15, 2006, EP
(11)  KP1000173L      
(71)  NOVARTIS AG (CH)  
(72)  GERSPACHER, Marc외 3명 (CH)  
(54)  Bezoxazoles and oxazolopyridines being useful as Janus kinases inhibitors
(57)  The invention relates to the bezoxazoles and oxazolopyridines compounds being useful as Janus kinases inhibitors.
The compounds can used in treating disorders dependent on protein kinase, especially proliferative diseases mediated by JAK/TYK kinase activity.

(51)  C07D 239/84
(21)  09-0737     (22)  May 18, 2009 
(30)  60/876, 972, December 22, 2006, US
(11)  KP1000175L      
(71)  NOVARTIS VACCINES & DIAGNOSTICS, INC (US)  
(72)  RAMURTHY, Savithri외 11명 (US)  
(54)  Quinazolines for PDKI inhibition
(57)  The invention relates to small molecule inhibitors of 3-phosphinositide-dependent kinase (PDKI) .
The compounds can be used as therapeutics in the treatment of cellular proliferative diseases.

(51)  C07D 249/08
(21)  09-0591              (22)  April 29, 2009
(30)  60/858, 964,    (24)  November 13, 2006, US
(11)  KP1000176L      
(71)  NOVARTIS AG (CH)  
(72)  Five people including XIA, YI (US)  
(54)  Substituted pyrazole and triazole compounds as KPS inhibitors
(57)  The invention relates to the substituted pyrazole and triazole compounds and pharmaceutically acceptable salts, esters or prodrugs thereof usefeul KPS inhibitors.

(51)  C04B 20/06
(21)  201010001711     (22)  May 17, 2010
(11)  KP1001784L        (24)  August 9, 2010
(72)  RIM Yong Jun, RI Hui Su, PAK Hyon Ju, KIM Yun Chol, PANG Rim Chan, KIM Yong Chol, SIN Chol, CHOE Myong Ha, KIM Jin Hyok, YUN Myong Gil, RYANG Mun Bom, RI Baek Ha  
(73)  Chongjin Slate Factory
(54)  Production process of sintered expanded perlite by lignite calcining method
(57)  The invention relates to the sintered expanded perlite production process by lignite calcining method.

(51)  A23N 1/00
(21)  201010001761     (22)  May 19, 2010 
(11)  KP1001785W       (24)  August 9, 2010
(72)  RI Baek, KANG Yun Hui, JU Ryong Nam  
(54)  Double screw type potato juicing machine
(57)  The invention relates to the machine for juicing the potato.
In according to the invention, the machine made by using the double screw operating principle with feed of raw material, good compression operation and a few return and potato residum and juice make to separating each other by forming the flow gap in out walling of juice part.

(51)  A23H 7/02
(21)  201010001762        (22)  May 19, 2010 
(11)  KP1001786W           (24)  August 9, 2010
(72)  YUN Kuk Nam, RI Baek, KANG Yun Hui   
(54)  Continuous potato peeling machine by rotation peeling rod
(57)  The invention relates to the machine for peeling raw potatoes by rotating peeling rod.
In the invention, a continuous potato peeling capable of peeling potatoes leaving their shapes as they are and preventing raw material from being oxidized as much as possible in the peeling process is manufactured.
The invention can be applied not only to the potato food processing but also to the washing and peeling of other root vegetables.

(51)  H05B 41/28, F21V 7/10
(21)  201010002334        (22)  June 11, 2010 
(11)  KP1001787L             (24)  August 9, 2010
(72)  CHOE Kang Min      
(54)  LED lamp for illumination with broad operating condition and broad light diffusion angle
(57)  The invention relates to the lamp for illumination which applied high brightness LED.
The illumination LED lamp is composed of many high brightness LED, a driver, LED installation plate, an outer box of the lamp, a window and a socket.
The invention comprises the static electric current driving function with broad operation voltage and frequency range and the LED installation technique for ensuring broad light diffusion angle.
The invention can be used as an illuminating device in the region and unit where power source voltage and frequency change very much and a small quantity of power is required.

(51)  C07C 221/00, A61P 19/00
(21)  2009-3557           (22)  August 10, 2009
(11)  KP1001788W      (24)  August 9, 2010
(72)  JI Yong Hyok, PAK Tae Yong, CHOE Kwang Hyon, KIM Yun Hui, PAK Yong Hak   
(73)  Korea Red Cross General Hospital
(54)  Allendronate injection and its applying method
(57)  The invention relates to a composition of Allendronate injection, the treatment of hypercalcemia and osteocope and it ̓s manufacture and using method.
The composition of invention comprises Allendronate and citrate, sodiocitrate, sodium chloride and injection solvent.
The invention includes processes of dissolving citrate and sodiocitrate in appropriate solvent and of adjusting PH.

 
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