baber/WOPTO huggingface dataset:
Patent KR-20070008462-A (KR)
Title: Memory device
Inventor: HACHINO HIDENARI
IPC: G11C11/21
Filed: 2006-07-13
Abstract: A memory device is provided to achieve high speed driving of the memory device, by easily performing patterning during the fabrication of the memory device. In a memory device, a plurality of memory cells includes memory devices, respectively. Each memory device comprises a memory layer and first and second electrodes. The memory layer is interposed between the first and second electrodes. The state of the memory layer is changed from a high resistance state to a low resistance state by applying an electric signal above a first threshold signal between the first and the second electrode, and is changed from the low resistance state to the high resistance state by applying an electric signal above a second threshold signal with the opposite polarity to the first threshold signal between the first and the second electrode. The plurality of memory cells is divided into m x n memory blocks, and the memory devices in the same memory block form a single layer where the first electrode is shared by the memory devices. A voltage applying unit applies a random voltage to the first electrode of the memory block.
Patent KR-20080008155-A (KR)
Title: Nutritional composition comprising vitamins, minerals, or fermented natural substances especially necessary for koreans
Inventor: KIM HYUNG MIN
IPC: A61P3/02
Filed: 2006-07-19
Abstract: A nutritive composition is provided to prevent side effects caused by excess or deficiency of specific ingredients by containing daily requiring amount of vitamins and minerals needed to be necessarily taken by modern Korean and be effective for biological defense, bio-rhythm controlling, preventing and recovering of diseases and increasing of natural immunity. A nutritive composition for Korean adults with age over 20 comprises at least one vitamin selected from the group consisting of 675±75 mug of vitamin A, 85±15 mg of vitamin C, 7.5±2.5mug of vitamin D, 10 ±0.5 mg of vitamin E(alpha-tocopherol), 70± 5mug of vitamin K, 1.15±0.5mg of vitamin B1(thiamine), 1.35±1.5 mg of vitamin B2(riboflavin), 15±1 mg of vitamin B3(niacin), 1.45±0.5 mg of vitamin B6, 325±75 mug of folic acid, 2.4±0.5 mug of vitamin B12, 35±5 mug of biotin, and 5±1.5 mg of pantothenic acid. The composition further comprises at least one mineral selected from the group consisting of 750±50 mg of Ca, 11.5±2.5 mg of Fe, 700±50 mg of P, 120±25 mug of I, 70±7 mg of Mg, 8±1 mg of Zn, 46±4 mug of Se, 700 mug of Cu, 3.25±0.25 mg of Mn, 3±0.5 mg of F, 0±5 mug of Mo, 2±0.3 mg of Cl, 4.7±1.5 mg of K and 0.3±0.05 g of Na.
Patent KR-20080008590-A (KR)
Title: Membrane-electrode assembly for fuel cell, method of preparing same and fuel cell system comprising same
Inventor: KIM HEE TAK
IPC: H01M8/02
Filed: 2006-07-20
Abstract: A membrane electrode assembly for a fuel cell, a method for preparing the membrane electrode assembly, and a fuel cell system containing the membrane electrode assembly are provided to improve the interface adhesion between a catalyst layer and a polymer electrolyte membrane and to improve dimension stability. A membrane electrode assembly comprises an anode and a cathode which are located so as to face each other; and a polymer electrolyte membrane which is located between the anode and the cathode, wherein the anode and the cathode comprise an electrode substrate and a catalyst layer, and the width of the catalyst layer is 100-130 % of the width of the polymer electrolyte membrane. The membrane electrode assembly is prepared by locating a polymer electrolyte membrane on a vacuum plate having vacuum pressure; increasing the temperature of the vacuum plate; coating a catalyst layer composition on the vacuum plate to form a catalyst layer; cooling the vacuum plate; and purging it to relieve vacuum pressure.
Patent KR-20080008894-A (KR)
Title: Fine slow speed control method
Inventor: BANG LEE SEOK
IPC: B60L15/20
Filed: 2006-07-21
Abstract: A speed controlling method of a traction vehicle using a speed band is provided to stably control the low speed driving of the traction vehicle with respect to fine speed change by applying the speed band to a control logic. In a speed controlling method of a traction vehicle using a speed band(S1), the traction vehicle includes a traction inverter which drives a motor according to the control current supplied from a controller so as to drive the traction vehicle in a traction mode or a fine low speed operation mode. When a fine low speed command is inputted from a master controller, the current speed(Wrpm) and command speed(W*rpm) of a wheel are compared with each other, and the comparison value is passed through the speed band so as to pass the fine speed change between the current speed and command speed of the wheel without the influence on the control value of the controller so that the fine low speed characteristic is stably maintained.
Patent KR-20070099393-A (KR)
Title: Photographing apparatus, and photographing method
Inventor: TANAKA TOSHIYUKI
IPC: H04N5/232
Filed: 2006-07-26
Abstract: An image pickup device and method are provided to prevent hand trembling in slow synchro photographing and simultaneously adjust a suitable exposure level for a main object and a background. An image pickup element(112) has a simultaneous exposure mode in which all pixels are simultaneously exposed just after a flash is emitted and a successive exposure mode having time difference by exposure timing according to a position in a state when the flash is not emitted. An image signal processing unit(124) adds images photographed by the image pickup element(112). The image pickup element(112) combines the successive exposure mode and the simultaneous exposure mode during a photographing operation, and photographs an object.
Patent KR-20080011620-A (KR)
Title: Method for forming isolation layer of semiconductor device
Inventor: PARK SUNG MIN
IPC: H01L21/76
Filed: 2006-07-31
Abstract: A method for forming an isolation layer in a semiconductor device is provided to form an isolation layer in a trench, by filling a first insulation layer in a trench, by opening voids formed in filling the first insulation layer and by depositing a second insulation layer to bury the opened void. A hard mask pattern is formed on a semiconductor substrate(31), exposing a trench formation region. The exposed substrate is etched to form a trench(T). A first insulation layer(35) is formed on the front surface of the substrate to fill the trench. A CMP process is performed on the first insulation layer until the hard mask pattern is exposed. A mask pattern is formed on the hard mask pattern including the polished first insulation layer, selectively exposing a part of the first insulation layer where voids are generated. A dry etch process is performed on a partial thickness of the exposed first insulation layer to open the voids generated in the first insulation layer. The mask pattern is removed. A second insulation layer(36) is formed on the resultant structure to fill the open voids. A CMP process is performed on the second insulation layer to expose the hard mask pattern. The hard mask pattern is removed.
Patent KR-20070017055-A (KR)
IPC: H03G3/30
Filed: 2006-08-04
Abstract: 본 발명에 따르면, 아날로그 증폭기의 이득을 조정하기 위해 디지털 피드백 신호(S AGC )를 수신하는 단계와, 상기 아날로그 증폭기로 이득 구동신호(S DRV )를 전달하기 위해 상기 디지털 피드백 신호를 처리하는 단계를 포함하고, 상기 이득 구동신호의 각 변화후 마다 소정의 시간주기동안 일정하게 유지되도록 상기 구동신호(S DRV )의 발전을 조정하는 단계를 특징으로 하는 적어도 하나의 아날로그 증폭기의 이득을 자동으로 조정하는 방법이 제공된다. 
       
     주파수 지터, 진폭 지터, 자동이득조정장치, 디지털 피드백 신호
Patent KR-20080013462-A (KR)
Title: Heating cable controller for boiler or geyser
Inventor: CHOI YONG HEE
IPC: G05D23/19
Filed: 2006-08-09
Abstract: A heating cable controller for a boiler or a geyser is provided to decrease power consumption of the heating cable by accurately measuring a temperature of the heating cable and supplying power to the heating cable based on the measured temperature. A case(101) includes a containing space therein. A power supply device couples a heating cable(30) with an external voltage source. A temperature sensor(120) is implemented on one side of the case and includes an NTC thermistor for measuring the temperature of the heating cable. A control circuit is implemented inside the case and connected to the power supply device, the heating cable, and the temperature sensor. The control circuit applies the power to the heating cable, when an external temperature of the heating cable is lower than a lower limit. When the external temperature is higher than the lower limit, the control circuit prevents power supply to the heating cable.
Patent KR-20080014375-A (KR)
Title: Lubricating hole structure of pinion axis
Inventor: BYUN TAE JUN
IPC: F16H57/08
Filed: 2006-08-11
Abstract: A pinion shaft of a planetary gear for an automatic transmission is provided to remove a cause of flaking by forming a lubricating hole at a surface of a pinion shaft except for a frictional contact marking part. A locking pin installation hole(21) is formed at one end of a pinion shaft(20) of a planetary gear. A plurality of roller bearings are inserted into a connection part in order to support the pinion gear. Two lubricating holes(24,25) are formed at the roller bearings in order to supply oil provided from an oil pump. The two lubricating holes are formed at a position which is deviated from frictional contact marking parts(22,23) on a surface of the pinion shaft caused by the roller bearings. The two lubricating holes are formed at different positions.
Patent KR-20080015280-A (KR)
Title: Density sensing device with protecting chamber and fuel cell system possessing it
Inventor: JANG WON HYOUK
IPC: H01M8/06
Filed: 2006-08-14
Abstract: A concentration-sensing device is provided to prevent sensing errors causable by impurities within a solution by using a protecting chamber, and to measure the exact concentration of a fuel solution in a low cost. A concentration-sensing device includes: a concentration sensor(200) with a momentum measurement manner of molecules in a solution; and a protecting chamber(202) for preventing impurity particles from being collided with the concentration sensor. The concentration sensor comprises: a collision sensing part which is placed within the solution and senses the collision of solution-constituting particles; and a variable resisting part which varies resistance according to collision perception of the collision sensing part.
Patent KR-20080020043-A (KR)
Title: Plasma display device and operating methode of the same
Inventor: NOH JUNG SOK
IPC: H01J11/20
Filed: 2006-08-30
Abstract: A plasma display device and a driving method thereof are provided to simplify a manufacturing process of the plasma display device by removing a firing process. A plasma display device includes a chamber(110), a powder spraying gun(120), a heater(130), and a pressing unit(140). The powder spraying gun is arranged in the chamber. The heater is connected to the powder spraying gun. The pressing unit is connected to the heater. A powder supply unit is connected to the powder spraying gun. The pressing unit compresses a gas at a pressure between 1 and 5 MPa. The gas contains at least one of air, nitrogen, hydrogen, or a mixture thereof. A fixing jig is included in the chamber.
Patent KR-20070030664-A (KR)
IPC: G04B47/00
Filed: 2006-09-01
Abstract: 본 발명은 전자 시계가 고도계 모드를 자동으로 빠져나오는 방법에 관한 것이며, 상기 방법은 상기 시계의 고도계 모듈을 활성화시킴으로써, 상기 고도계 모드로 들어가는 단계(a)와, 상기 시계의 압력 센서를 사용하여, 제 1 고도 값(H1)을 연산하기 위해 사용되는 하나 이상의 제 1 압력 값(P1)을 측정하는 단계(b)와, 상기 압력 센서를 사용하여, 제 2 고도 값(H2)을 연산하기 위해 사용되는 하나 이상의 제 2 압력 값(P2)을 측정하는 단계(c)와, 고도계 모듈의 변경 검출기를 사용하여, 상기 제 1 압력과 상기 제 2 압력 간의 차이(P2-P1), 또는 상기 제 1 고도 값과 제 2 고도 값 간의 차이(H2-H1)를, 지정된 압력 변경 임계치(S VP ), 또는 지정 고도 변경 임계치(S VH )와 비교하는 단계(d)와, 상기 비교의 결과, 지정 압력 변경 임계치, 또는 지정 고도 변경 임계치 보다 높을 때, 상기 고도계 모드로부터 자동으로 빠져나가고 아날로그형 디스플레이 수단에 의한 고도 값의 디스플레이를 중단하는 단계(e)를 포함하는 것을 특징으로 한다.
Patent KR-20080021952-A (KR)
Title: Manufacturing method of thin film transistor array panel
Inventor: LEE BYEONG JIN
IPC: H01L29/786
Filed: 2006-09-05
Abstract: A method for manufacturing a thin film transistor display panel is provided to decrease the number of manufacturing processes and reduce a manufacturing cost, by forming pixel electrodes along with the gate lines using one mask. Undercut portions of photoresist portions are removed to form photoresist portions having reduced thicknesses and boundaries that are the same as those of underlying data lines(171) and drain electrodes(175), by using an etch-back process. Exposed impurity semiconductor layers are removed using the photoresist portions as an etch mask to form ohmic contacts(163a,165a), and then the photoresist portions are removed. The boundaries of the data lines and drain electrodes are the same as those of the ohmic contacts and a semiconductors(154a). A first insulating layer and a second insulating layer are deposited and etched to form an insulating pattern including column spacers and a passivation layer(180).
Patent KR-20080024645-A (KR)
Title: A spare tire supporting apparatus for a vehicle
Inventor: YUN SECK HWAN
IPC: B62D43/04
Filed: 2006-09-14
Abstract: A spare tire supporting apparatus of a vehicle is provided to protect a spare tire from dropping even when a wire is cut by attaching a locking member to a fixing bracket. A spare tire supporting apparatus of a vehicle comprises a fixing bracket(10) which is fixed to a vehicle body and has a stopper(11) at the inner lower part. An outer mounting member(20) is inserted into a spare tire to support the spare tire. An inner mounting member(30) having a hole(31) is installed inside the outer mounting member. A locking member(40) rotates about a hinge central pin(32) which is installed at the inner lower part of the inner mounting member. A torsion spring(50) elastically supports the locking member. A sealing plate(60) seals the lower part of the inner mounting member. A wire end(70) is installed at an end of a wire(W). A spring(80) is installed between the sealing plate and the wire end.
Patent KR-20070049544-A (KR)
Inventor: TSENG CHAO WEN
IPC: H04N5/50
Filed: 2006-09-14
Abstract: TV 튜너는 안테나에 연결되는 입력들을 갖는 복수 개의 증폭기들, 복수 개의 증폭기들에 연결되는 입력들을 갖는 복수 개의 필터들, 복수 개의 필터들에 연결되는 입력들을 갖고 필터들 중 하나의 출력을 선택하는 제1 멀티플렉서를 포함한다. TV 튜너는 제1 멀티플렉서의 출력에 연결되는 입력을 갖는 믹서, 믹서의 출력에 연결되는 입력과 TV 튜너의 출력을 제공하는 출력을 갖는 출력 증폭기를 더 포함한다. 
       
     TV 튜너
Patent KR-20080024816-A (KR)
Title: Low-pressure mercury vapor discharge lamp
Inventor: KIM DONG HAN
IPC: H01J61/067
Filed: 2006-09-15
Abstract: A low-pressure mercury vapor discharge lamp is provided to maximize a lifetime thereof by removing easily residual gas therefrom and removing a shield from a filament electrode. A low-pressure mercury vapor discharge lamp includes a pair of lead wires(120), a bimetal(130), an electrode supporting plate(140), and a filament electrode(150). The lead wires penetrate terminal parts(110) formed at both ends of an external glass(100) of a lamp. The bimetal is connected to each of the lead wires. The electrode supporting plate is connected to both ends of the bimetal oriented toward in the external glass of the lamp. The filament electrode is formed between the electrode supporting plates. Both ends of the bimetal is curved from the filament electrode to an terminal direction at a high temperature level.
Patent KR-20080025966-A (KR)
Title: Image forming apparatus
Inventor: SON MYUNG BO
IPC: G03G21/00
Filed: 2006-09-19
Abstract: An image forming apparatus is provided to reduce a space occupied by the image forming apparatus through a slidable operating panel and minimize volume required for transport. In a main body(110), a document unit is prepared. A scan cover unit(120) is rotatably installed in the main body, and covers or exposes the document unit. An operating panel(200) is slidably installed in the scan cover unit, and slides so as to be protruded from one side of the scan cover unit. In the scan cover unit, a sliding unit for sliding the operating panel is formed. In the operating panel, a guide unit corresponding to the sliding unit is formed. Therefore, the sliding movement of the operating panel is performed.
Patent KR-20080026307-A (KR)
Title: Rear suspension structure
Inventor: CHOI JANG HAN
IPC: B60G7/02
Filed: 2006-09-20
Abstract: A rear suspension structure is provided to improve revolving stability in breaking or revolving of the vehicle by forming a connection member for connecting trailing arms with a knuckle through the medium of a bracket. A rear suspension structure comprises trailing arms(11) inserted into two ends of a torsion beam(10) extended along the width direction. The trailing arms have one end fastened to a vehicle body to place a bush(12), and the other end fastening a connection member(13) with a knuckle(15) of left/right wheels through the medium of a bracket(14). The bracket shaped like a rectangle is fastened at four places such as the knuckle with a bolt. The connection member has one end attached to the front end of the trailing arms, and the other end extended outward to attach the bracket longitudinally. The bracket and the trailing arms directly fastened with the knuckle are connected through the medium of an extra connection member, and placed backward around the vehicle wheels.
Patent KR-20070037419-A (KR)
Inventor: ENDO TOSHIKAZU
IPC: H04B1/40
Filed: 2006-09-29
Abstract: 과제 
     
     노이즈가 억제되고, 또한 소형·박형화된 하드 디스크 드라이브 및 당해 하드 디스크 드라이브를 내장한 무선 정보 단말을 제공한다.      
     
       해결 수단 
     
     하드 디스크 드라이브 (10) 는, 기록 매체인 플래터 (11) 와, 플래터 (11) 를 회전 구동하기 위한 스핀들 모터 (12) 와, 선단부에 자기 헤드 (13) 가 장착된 아암 (14) 과, 아암 (14) 의 후단부를 축지지하는 베어링 (15) 과, 아암 (14) 을 슬라이드 구동하기 위한 보이스 코일 모터 (16) 와, 각 기능 블록의 제어 회로를 구성하는 제 1 회로 기판 (17) 과, 이들의 부품이 수용되는 금속제 케이스체 (18) 와, 금속제 케이스체 커버 (19) 를 구비하고 있다.     제 1 회로 기판 (17) 에는 다층 기판이 사용되고, 이것에 실장해야 할 디지털계 IC 의 몇몇은 베어칩 상태에서 기판 내에 매립되어 있다.     디지털계 IC 간을 접하는 버스 라인의 상방 및 하방은 각각 제 1 및 제 2 그랜드층에 덮여 있다.    
       
     하드 디스크 드라이브, 무선 정보 단말
Patent KR-20060109407-A (KR)
Title: Head reforcement apparatus of steel pipe piles for foundation work
Inventor: HONG WON CHEOL
IPC: E02D5/28
Filed: 2006-09-30
Abstract: A device for reinforcing a head of a steel pipe pile for foundation work is provided to prevent a vertical connecting bar from falling by supporting a vertical connecting bar using a bar supporting member, to promote the convenience on construction by moving and fixing a vertical connecting bar easily using a simple structure of a bar supporting member, to cut down on construction expenses by reducing the number of the components used and to shorten a period of construction by simplifying a structure and improving work efficiency. A device for reinforcing a head of a steel pipe pile for foundation work comprises a support plate(110) formed in the disk shape correspondingly to the inside shape of a steel pipe pile(100) and provided with many coupling holes to be installed at the appointed depth, many hanger bars(120) coupled to each coupling hole of the support plate and provided with a hook(122), many bolt members(130) coupled to each pin hole(102) perforated on the outer circumference of the steel pipe pile radially and suspending the hook of the hanger bar to support the support plate, a nut(140) coupled on the end of the bolt member to prevent the separation of the hook, many strip type bar supporting spacers(150) located on the upper part of the bolt member and provided with through holes, and a bar supporting member(160) inserted to the through hole of the bar supporting spacer and fixed with a vertical connecting bar(200) to support the vertical connecting bar not to fall down. Hereon the bar supporting member comprises a body formed to have the outside diameter correspondingly to the inside diameter of the through hole of the bar supporting spacer and inserted to the through hole, a hanging head formed on the top of the body in one to make the body suspended on the through hole, and a bar penetrating hole formed to have the larger inside diameter than the diameter of the vertical connecting bar to support the vertical connecting bar not to fall down.
Patent KR-20070042104-A (KR)
Inventor: KONDO TETSUJIRO
IPC: G06F1/00
Filed: 2006-10-17
Abstract: 표시하는 화상에 대응하는 음성을, 보다 현장감을 높게 출력할 수 있도록 한다. 
     음성 출력 위치 제어부(37)는 화상 처리부(35)로부터 공급되는 화상 데이터의 화상을 해석하고, 인물이 발화(發話)하는 장면이면, 음성 처리부(36)로부터 공급되는 음성 데이터의 출력처를 제어하여, 그 음성을 발화자의 위치에 가까운 스피커로부터 출력하도록, 음성 데이터를 음성 출력부(39)에 공급한다.  음성 출력부(39)는 복수개의 스피커를 가지고 있으며, 음성 출력 위치 제어부(37)로부터 공급되는 음성 데이터를, 음성 출력 위치 제어부(37)에 지정된 스피커로부터 출력한다.  본 발명은 화상 표시 장치에 적용할 수 있다. 
       
     화상, 음성, 인물, 발화자, 장치
Patent KR-20080038720-A (KR)
Title: Multipurpose case module of gas insulated switchgear
Inventor: LEE HEE WON
IPC: H01H33/56
Filed: 2006-10-31
Abstract: A multipurpose case module of a gas insulated switchgear is provided to improve performance by substantially excluding a welding line which is a reason of the degradation of super high-voltage insulation performance. A multipurpose case module(10) of a gas insulated switchgear protects a power system by safely switching a line in a normal condition and when an error such as an accident or a short-circuit occurs by installing a circuit breaker(8), a current transformer(7) for power supply, a bushing, disconnecting switches(3,5) for an isolated phase bus, earth switches(4,6) for an operation, a disconnecting device(2) for the line, and an earth switch(1) for the line in an inside or an outside of the case module in a facility having a circuit through which a high-voltage current flows. The case module is formed in one form having the same size and shape through an aluminum cast. The case module is formed in a flange pipe shape having a T shape so that any one or more of the devices is selectively installed in three directions.
Patent KR-20060123681-A (KR)
Title: Pcbs reduction catalyst and catalyzed bag filter fabric and preparation method the same
Inventor: KIM MOON CHAN
IPC: B01J23/85
Filed: 2006-11-07
Abstract: A composite catalyst for removing PCBs(polychlorinated biphenyls) and dust at the same time by doping or coating a catalyst on a bag filter or a bag filter filtering material such as Teflon, glass fiber or ceramics, and a preparation method of the composite catalyst are provided. A catalyst for removing PCBs(polychlorinated biphenyls) at a low temperature is a Ti-A-B composite catalyst, wherein A is at least one Group V metal selected from V, Nb and Ce, and B is at least one Group VI metal selected from Cr, Mo and W. In the Ti-A-B composite catalyst, a weight ratio of Ti to A and B is from 1:1 to 1:100, A:B is from 10:1 to 1:10 by weight ratio, a weight ratio between the A metals is not limited within a weight ratio of the Ti-A-B composite catalyst provided that two or more A metals are used, and a weight ratio between the B metals is not limited within the weight ratio of the Ti-A-B composite catalyst provided that two or more B metals are used.
Patent KR-20080043154-A (KR)
Title: Method for manufacturing the pigment dispersed solution
Inventor: KIM JIN GOO
IPC: C09B67/20
Filed: 2006-11-13
Abstract: A method for preparing a pigment dispersion is provided to simplify the preparation process, and to produce the pigment dispersion having improved optical characteristics and physical properties. A method for preparing a pigment dispersion includes a step of dispersing an organic pigment in a dispersing agent and an organic solvent, wherein at least two organic pigments are dispersed in the dispersing agent and the organic solvent. The at least two organic pigments are selected from C.I.Pigment RED254, C.I.Pigment RED177, C.I.Pigment YELLOW139, C.I.Pigment BLUE15:6, C.I.Pigment VIOLET23, C.I.Pigment GREEN36, C.I.Pigment YELLOW138, C.I.Pigment YELLOW139, C.I.Pigment YELLOW150.