baber/WOPTO huggingface dataset:
Patent KR-20020034628-A (KR)
Title: Structure for mounting an upper rain on a seat rear mounting bracket
Inventor: KIM JAE CHEOL
IPC: B60N2/07
Filed: 2000-11-02
Abstract: PURPOSE: A structure for mounting a seat for an automobile is provided to prevent separation of rails by preventing deformation of an upper rail at the time of collision by a rear mounting bracket by supporting the upper rail through both flanges of the rear mounting bracket. CONSTITUTION: A structure for mounting a seat for an automobile includes supporting holes(36b) and flanges(40). The supporting holes are formed in both outer ends of an upper rail(36). The flanges are formed at both ends of a seat rear mounting bracket(30) fixed to a lower portion of a lower rail(34) and have supporting parts(40a) connected with the supporting holes of the upper rail. Because both side walls of the upper rail are supported by the flanges of the seat rear mounting bracket, the upper rail is not deformed.
Patent KR-20010008033-A (KR)
Title: Gem ionization, beauty-functional massager
Inventor: KYUNG BO YUNG
IPC: A61H23/02
Filed: 2000-11-03
Abstract: PURPOSE: A gem ionization, beauty-functional massager is provided, which cures any infectious disease on skin, or other skin disease and comedones by strong bacteriocidal effect and softens skin by ionization action of gems, and shows basic effects of a massager. CONSTITUTION: The gem ionization, beauty-functional massager comprises: a head(2) comprising a motor(8) and a partially centered weight(10); a body(3) comprising batteries(16, 16'); a connection body(5) which combines with the head(2) by an adhesive part(11), and combines with the body(3) by a screw part(6); coating the all the surface of interior and exterior of head(2) and body(3) with electricity-conducting film(e.g., silver, copper, zinc), and preparing the connection body(5) with a synthetic resin to insulate; an O-shaped copper film(7) connected to a bipolar terminal(14) of motor(8), which meets with an exterior coated surface(3') to act as a switch(ON, OFF); and a pyramid-type screw spring(19) at the bottom of the body(3) inside to contact with the positive pole of the battery(16) to flow electricity through all over the gilded layer.
Patent KR-20020036586-A (KR)
Title: Deflection yoke for cathode ray tube
Inventor: TAK CHANG
IPC: H01J29/76
Filed: 2000-11-10
Abstract: PURPOSE: A deflection yoke of a cathode ray tube is provided to obtain stable design quality by widening a VCR pattern due to nonuniform magnetic field. CONSTITUTION: A deflection yoke of a cathode ray tube comprises a separator, a horizontal and a vertical deflection coils, a ferrite core, and four magnetic elements(16). The separator is mounted on outer boundary of a funnel. The horizontal and the vertical deflection coils are mounted on the outer surface and the inner surface of the separator. The ferrite core is mounted on the outer surface of the vertical deflection coil. The magnetic elements(16) are arranged at four corners of flange(6a) of the separator around an aperture(22) inserted into the funnel. The magnetic elements(16) moves in a horizontal direction parallel to the horizontal axis of the screen. The flange(6a) includes four mounting holes(24) for mounting the magnetic elements(16).
Patent KR-20020039474-A (KR)
Title: Oscillator circuit capable of improving curve variation
Inventor: KIM YONG GYU
IPC: H03L7/16
Filed: 2000-11-21
Abstract: PURPOSE: An oscillator circuit with an improved curve variation is provided, which prevents a performance degradation by minimizing the curve variation, and reduces the curve variation as to a temperature by a temperature characteristics and an allowed error of each capacitor. CONSTITUTION: The oscillator circuit(100) comprises a feedback part(120) and an oscillation tank part(130). The feedback part comprises a plurality of capacitors(C10-C40), and one end of the first feedback capacitor(C10) is connected to an INPUT base port of the first transistor of a TDA6503 OMIC(110) and its another end is connected to an a node. One end of the second feedback capacitor(C20) is connected to an OUTPUT collector port of the first transistor of the TDA6503 OMIC and its another end is connected to the node in common with the first feedback capacitor. One end of the third feedback capacitor(C30) is connected to an INPUT base port of the second transistor of the TDA6503 OMIC and its another end is connected to a b node. One end of the fourth feedback capacitor(C40) is connected to an OUTPUT collector port of the second transistor of the TDA6503 OMIC and its another end is connected to the b node in common with the third feedback capacitor. The oscillation tank part comprises the first coil(L10), the first varactor diode(VD10), the first capacitor(C50) and the second capacitor(C60).
Patent KR-20020039944-A (KR)
Title: Preparation of lithium manganese oxide for Li-secondary battery
Inventor: HAN I SEOP
IPC: C01G45/12
Filed: 2000-11-23
Abstract: PURPOSE: Provided is lithium-manganese oxide powder used as a cathode material of a lithium secondary battery, which can make the battery with high charge/discharge capacity and a long lifetime. CONSTITUTION: The lithium-manganese oxide powder is produced by a process comprising the steps of: preparing a solution of manganese and lithium salts by dissolving manganese, lithium, and glycine in a 0.5-3M/L nitric acid solution, wherein the ratio of the lithium and the manganese(2Li/Mn) is 0.95-2.00 and the glycine content is 1-3.5 times based on the mole number of the total metal ions; drying the metal solution to produce a wax; burning the wax spontaneously in the air; heat-treating the product in the air.
Patent KR-20020040283-A (KR)
Title: Method for diagnosing and analyzing sensitive skin and a system for providing beauty information using the diagnostic and anaylitic method
Inventor: AHN SU SEON
IPC: G06Q50/22
Filed: 2000-11-24
Abstract: PURPOSE: A system and method for diagnosing and analyzing skin sensitivity and supplying skin beauty information are provided for a user to get the statistical and scientific diagnosis of the skin sensitivity through a simple questionnaire and to receive the customized skin beauty information service in remote. CONSTITUTION: A system transfers the questionnaire data about the diagnosis of the skin sensitivity to the user(61). The system receives the result data of the questionnaire from the user(62). The system grants the weight value to every question and divides the grade(63). The system diagnoses the sensitivity of the skin by the weight value and analyses the cause(64). Finally, the system offers the user the skin beauty information based on the result of the diagnosis and analysis(65).
Patent KR-20020043410-A (KR)
Title: Variable air vent louver for an automobile using thermoinfrared ray camera
Inventor: PARK SE GIL
IPC: B60H1/34
Filed: 2000-12-04
Abstract: PURPOSE: A variable air vent louver for automobile using thermo camera is provided to control direction of air toward lower parts or facial parts of passengers simultaneously or selectively. CONSTITUTION: A variable working part(30) is formed in front of an air vent louver(10) to control wind direction, vertically divided, by control electronic control unit(20) receiving distribution of body temperature of passengers detected by a thermo camera(21). The electronic control unit receives distribution of body temperature, indoor temperature of a vehicle and input signal of a mode detective sensor(23) to drive an actuator of the variable working part.
Patent KR-20020051380-A (KR)
Title: Piezoelectric ceramic composition for accelerometer
Inventor: HWANG SUN CHEOL
IPC: H01L41/187
Filed: 2000-12-22
Abstract: PURPOSE: Provided is a piezoelectric ceramics composition for acceleration sensor, which has high piezoelectric voltage constant and thermal stability. CONSTITUTION: The piezoelectric ceramics composition comprises aPb(Co1/3 Nb2/3)O3-bPbZrO3-cPbTiO3 (0.01<=a<=0.10, 0.30<=b<=0.60, 0.30<=c<=0.60, mole ratio) as main components, and Cr2O3 0.1-0.5wt.% and CeO2 0.1-0.5wt.% offering good piezoelectric effects. The composition is prepared by mixing the above components and calcining 700-1000deg.C for 1-5hrs.
Patent KR-20020051785-A (KR)
Title: boost pressure controlling system of turbocharger
Inventor: LEE HAE UK
IPC: F02B37/10
Filed: 2000-12-23
Abstract: PURPOSE: A control system for boost pressure of a turbocharger is provided to variably control the boost pressure according to the driving state. CONSTITUTION: In an actuator comprising a pressure introducing part introducing the boost pressure supplied from a turbocharger, a piston(10) vertically moving by the boost pressure in the actuator, a piston rod(7) connected to the piston and opening a wastegate(5) when the piston is moved vertically, a spring(8) installed inside the actuator to support the piston so that shutting off the wastegate by moving up the piston at a low boost pressure, An actuator control system comprises an 'N' port installed at the part high pressure is applied in a compressor housing of the turbocharger, a 'J' port installed at the part low pressure is applied in the compressor housing of the turbocharger, first and second solenoid valves connected to the 'N' port and the 'J' port, the first introducing part(22) of the actuator introducing the pressure of the 'N' port, the second introducing part(23) of the actuator introducing the pressure of the 'J' port, a partition plate(20) installed at the piston rod inside the actuator, the second stoppers(21) installed at the upper and lower parts inside the actuator to restrict the movement of the partition plate, and an ECU controlling the first and second solenoid valves of the 'N' port and the 'J' port of the compressor according to the driving condition of a vehicle.
Patent KR-20020053539-A (KR)
Title: Program circuit and read circuit of a flash memory device
Inventor: HA IM CHEOL
IPC: G11C16/14
Filed: 2000-12-27
Abstract: PURPOSE: A program and read out circuit of a flash memory device is provided, which reduces a drain current consumption and thus prevents an increase of a chip area, by applying a voltage of a constant level to a drain during a program operation and by applying a voltage of a constant level to a control gate during a read operation. CONSTITUTION: According to a program circuit of a flash memory device comprising a flash memory cell comprising a floating gate and a control gate and a source and a drain, a power supply voltage regulator(1) for supplying a voltage of a constant level to the above drain is connected, and a high voltage generator(2) for supplying a high voltage to the control gate is connected. The power supply voltage regulator outputs a voltage of a constant level without regard to a level of the power supply voltage. A word line regulator(3) for supplying a voltage of a constant level to the control gate is connected, and a current flow from the drain to the source is occurred.
Patent KR-20020054209-A (KR)
Inventor: RA JUN HO
IPC: G11C8/10
Filed: 2000-12-27
Abstract: PURPOSE: A column address decoder is provided to prevent a phenomenon of time delay by using a separative structure of a write path and a read path. CONSTITUTION: A column address decoder(1) outputs signals(Y1_NEW,Y1B_NEW) to a column selector(2) according to signals(EN,FBN,EBN,YWEB) provided from a column address multiplexer(MUX). The column selector(2) selects one of a bit line of a memory cell array(3) and a write and a read bit line of a write and read circuit(4) according to the signals(Y1_NEW,Y1B_NEW) output from the column address decoder(1). A P type MOS transistor(P11) and an N type MOS transistor(N11) are connected with an enable signal input terminal and a ground of the column decoder(1). A transistor(N12) is connected with a contact point between the P type MOS transistor(P11) and the N type MOS transistor(N11). A transistor(N12) is connected a node(K11) and the ground. A P type MOS transistor(P12) and an N type MOS transistor(N13) are connected with between a supply voltage(Vcc) and a signal input terminal. The node(K11) is connected with each gate of the P type MOS transistor(P12) and the N type MOS transistor(N13). A P type MOS transistor(P12) is connected with a contact point between the P type MOS transistor(P12) and the N type MOS transistor(N13).
Patent KR-20020056057-A (KR)
Inventor: LEE SANG NAM
IPC: C22C37/04
Filed: 2000-12-29
Abstract: PURPOSE: A chemical composition for automobile front lower arm component and heat treatment method thereof is provided to improve elongation and high compact strength at low temperatures. CONSTITUTION: The heat treatment method includes the steps of heating a spheroidal graphite cast iron composition for fry lower arm comprising (total carbon, T.C) 3.7 wt.%, Si 2.8 wt.%, Mn 0.32 wt.%, P 0.03 wt.%, S 0.007 wt.%, Mg 0.045 wt.%. up to 90 0°C for 4 hours; holding the temperature for 2 hours; furnace cooling it for 8 hours followed by air-cooling.
Patent KR-20020056150-A (KR)
Title: Fuel supply apparatus for fc
Inventor: HWANG YONG JUN
IPC: H01M8/04
Filed: 2000-12-29
Abstract: PURPOSE: Provided is a liquid fuel supply device in fuel cell, in which methanol and water are mixed and the mixture is supplied to stack, thereby concentration of the mixture is constantly maintained at predetermined level and thus generation is stably achieved. CONSTITUTION: The liquid fuel supply device in fuel cell(in the fuel cell, a mixture of methanol and water(which is supplied to anode of stack(10)) and air(which is supplied to cathode of the stack) are electrochemically reacted to generate electromotive force) comprises a fuel mixing means(50) which is to mix the methanol and water and stably supply the methanol mixture with predetermined concentration to the stack. The fuel mixing means(50) consists of a mixing tank with predetermined volume; and a weighing unit for weighing the mixture of methanol and water.
Patent KR-20020056446-A (KR)
Inventor: JUNG SEON GI
IPC: C07C15/46
Filed: 2000-12-29
Abstract: PURPOSE: Provided is a method for preparing a vinyl aromatic monomer which can inhibit a clogging phenomenon in condenser after dehydrogenation of alkyl aromatic compound and improve a conversion of vinyl aromatic monomer, continuous driving period, and stability of continuous driving. CONSTITUTION: The method comprises the steps of: (i) dehydrogenating at least one of alkyl aromatic compounds to form a mixture of vinyl aromatic monomer and byproduct in the presence of dehydrogenation catalyst in at least one dehydrogenation reactor(into which steam is injected); (ii) heat exchanging the vapor mixture(effluent) and flowing the effluent in desuperheater(12) installed in a condenser; (iii) condensing the effluent in the desuperheater to obtain condensate; (iv) transferring the condensate to storage tank of mixture product through a plurality of drain units(13,14,15,16); and (v) transferring a noncondensate in the condenser to fin tube(17) connected to the condenser, together with gas components.
Patent KR-20010031630-A (KR)
Title: 자동차 시동기용 접촉기
IPC: H01H50/36
Filed: 1999-09-03
Abstract: 본 발명은 코일에 의해 생성된 자기장의 효과하에서 축방향으로 옮겨지는 이동성 자기 코어를 포함하는 타입과, 권선의 전방 축방향의 단부에서 종방향으로 연장된 고정 자기 코어(26)를 포함하는 타입과, 그내에서 고정 코어(26)가 코일(20)내에 축방향으로 수용되고 이동성 접촉 플런저(46)의 그것을 관통하는 통로를 위한 축방향의 관통 구멍(44)을 포함하는 후방 기재 부분(28)을 포함하는 타입과, 그내에서 고정 코어(26)가 후방 기재 부분(28)에 조립되고 접촉기(10)내의 원통형 안착부(11)에 내장되는 환형의 전방 디스크(30)를 포함하는 타입의, 자동차 시동기용 접촉기(10)에 관한 것으로, 전방 디스크(30)가 래미네이션(32)의 적층체로 구성되는 것을 특징으로 한다.
Patent KR-20010042537-A (KR)
Title: 다중 디코러레이션법을 사용한 컨볼루티브 블라인드소오스 분리
IPC: G06K9/62
Filed: 1999-04-08
Abstract: 본 발명은 컨볼루티브된 신호 디코러레이션을 사용한 블라인드 소오스 분리를 실행하는 장치 및 방법에 관한 것이다.  보다 상세히는, 상기 방법은 독립한 신호 소오스로부터 복수의 독립 신호를 포함하는 입력신호(혼합 신호)의 길이를 축적한다.  이어 본 발명은 입력신호의 길이를 복수의 T-길이 주기(윈도우)로 분할하여 각 T-길이 주기 내의 신호에 대해 이산 푸리에 변환(DFT)을 실행한다.  그 후, 추정된 교차 디코러레이션 값이 복수의 평균 DFT 값을 사용하여 계산된다.  K 교차 디코러레이션 값의 총 수가 계산되며, 여기서, 각 K 값은 T-길이 주기의 N 에 대해 평균된다.  교차 디코러레이션 값을 사용하여, 최소 강하 프로세스는 입력신호 내의 소오스 신호를 효과적으로 분리하는 FIR 필터의 계수를 계산한다.  정확한 해답을 얻기 위해, 최소 강하 프로세스는 필터 계수의 시간 영역 값이 소정의 값으로 유지할 수 있다는 점에서 제한적이다. 즉, 시간 영역 필터 계수 값( )은 소정의 시간 (t＞Q)동안 0 인 각 T-길이 주기 내에 한정된다.  이런 식으로, FIR필터 계수에 대한 특정 해답이 계산되며 이러한 계수를 사용하여 생성된 필터는 효과적으로 소오스 신호를 분리한다.
Patent KR-20010042970-A (KR)
Title: 스피커 및 스피커장치
IPC: H04R9/06
Filed: 2000-02-24
Abstract: 간단한 구성으로 자기실드형의 스피커를 얻는 동시에 마그넷의 자기력을 유효하게 이용하도록 하고 진동판(6)을 구동하는 자기력을 증대하도록 한 것이다.
Patent KR-20010052610-A (KR)
Title: 엑스-시츄 콘택 충진을 위한 플라즈마 처리
IPC: C23C16/02
Filed: 1999-05-07
Abstract: 본 발명은 기판 표면에 형성된 콘택, 비아, 트렌치, 및 다른 패턴, 특히 높은 종횡비를 갖는 패턴을 충진하는 방법 및 장치를 제공한다.  일반적으로, 본 발명은 연속적으로 금속을 증착하기 전에 산화된 금속층의 표면으로부터 산소를 제거하기 위한 방법을 제공한다.  산화된 금속은 질소, 수소, 또는 이들의 혼합물로 구성된 플라즈마로 처리된다.  본 발명의 일양태에서, 금속층(22)은 Ti, TiN, Ta, TaN, Ni, NiV, 또는 V이며, 연속하는 습윤층(28)은 CVD 알루미늄(Al)과 같은 CVD 기술 또는 구리(Cu)의 전기도금과 같은 전기도금을 사용하여 증착된다.  금속층(22)은 산소 또는 대기에 노출될 수 있으며, 이후 금속층(22)의 표면의 산화를 제거하거나 방지하고 연속적인 금속층(28,30)의 성장을 촉진시키기 위해 둘 이상의 주기에서 질소 및/또는 수소의 플라즈마로 처리된다.
Patent KR-20010034916-A (KR)
Title: 생물학적 유체에서 β-락탐 코어를 갖는 항생제를측정하는 방법
IPC: G01N33/15
Filed: 1999-03-30
Abstract: 본 발명은 생물학적 유체에서 β-락탐 코어를 갖는 항생제를 검출하는 방법에 관한 것으로 하기 단계를 포함한다: a) 생물학적 유체중에 존재할 수 있는 항생제와 인지제가 착화되게 하는 조건하에 정해진 부피의 생물학적 유체를 인지제와 접촉하도록 배치시키고, 수득된 혼합물을 인큐베이팅시키는 단계, b) 기준 항생제가 단계 a)에서 반응하지 않은 인지제와 착화되게 하는 조건하에, 단계 a)에서 수득된 혼합물을 지지물 상에 고정된 하나 이상의 기준 항생제와 접촉하도록 배치시키는 단계, 및 c) 지지물에 결합된 인지제의 양을 측정하는 단계.  본 발명은 인지제가 바실루스 리케니포르미스(Bacillus licheniformis)에서 수득된 β-락탐 코어를 함유하는 항생제에 민감한 수용체를 포함함을 특징으로 한다.
Patent KR-20020057635-A (KR)
Title: Apparatus for speaker rotation
Inventor: LEE DONG JIN
IPC: H04R5/02
Filed: 2001-01-03
Abstract: PURPOSE: An apparatus for rotating a speaker is provided to mentally increase the overall sound effect by visually discriminating between when a speaker is being operated and when the speaker is not being operated. CONSTITUTION: An apparatus for rotating a speaker(22) consists of the speaker(22), a speaker housing(21), and a housing gear driving part(20). The speaker(22) generates a voice/sound effect. The speaker housing(21) accepting the speaker(22) includes a gear for the rotation of the speaker(22). The housing gear driving part(20), engaging with the gear of the speaker housing(21), rotates the speaker housing(21). The speaker housing(21) is composed of a shaft(21c), a decorative body(21a'), a sound generating body(21a), and a housing gear part(21b). The shaft(21c) is protruded at both ends of the speaker housing(21). The decorative body(21a') provides a beautiful decoration at one side of the speaker housing(21). The sound generating body(21a), formed at the other side of the speaker housing(21) and accepting the speaker(22), is structured so as to effectively propagate the sound of the speaker(22). The housing gear part(21b) is rotated engaging with the housing gear driving part(20).
Patent KR-20010025619-A (KR)
Title: the goods system use of internet delivery service net
Inventor: KIM SE GWON
Filed: 2001-01-11
Abstract: PURPOSE: A material handling system is provided to enable a user to deliver products over a nationwide food delivery chain network if the user orders a delivery of products over the internet web site or the 1588 telephone number. CONSTITUTION: The method comprises steps of a user accessing a product order and delivery service site, the user searching for a wanted product, the user ordering the searched product, the user inputting personal information, a server transmitting the input information to a customer order center, the customer order center analyzing the transmitted information and classifying the products according to the ordered contents, a logistics center delivering the products over the nationwide food delivery chain network, and a food delivery chained store delivering the product by using a vehicle or a motorcycle. The user can order the delivery of the product by using the 1588 telephone number.
Patent KR-20020060867-A (KR)
Title: Blocks Manufactured from Powdered Fire Brick, and Method of Manufacturing the Same
Inventor: YEO GI JEONG
IPC: C04B18/16
Filed: 2001-01-12
Abstract: PURPOSE: A manufacturing method of pavement block using waste fire bricks and shells as main materials is provided to save manufacturing cost and prevent environmental pollution. The resultant block has improved strength, hardness, durability and abrasion resistance compared with conventional pavement block. CONSTITUTION: The manufacturing method comprises the steps of: (10) powdering shells and waste fire brick to be coarse(3-5mm), medium(1-3mm) and fine(up to 1mm) particles; (20) mixing 40-60wt.% of waste fire brick powder with one or more of particle size, 10-20wt.% of shell powder, 20-40wt.% of cement, and 10-15wt.% of water for 5-20min; (30) forming; and (40) drying at room temperature.
Patent KR-20020063664-A (KR)
Title: Muti-chamber system of apparatus for fabricating semiconductor device
Inventor: KIM GI SANG
IPC: H01L21/68
Filed: 2001-01-30
Abstract: PURPOSE: A multi-chamber system is provided to easily perform various engineering processes by improving a structure. CONSTITUTION: A multi-chamber system(100) comprises a transfer path(125) having a necessary space for a wafer transfer, a number of process chambers(150) arrayed on both side of the transfer path(125) and the first FOUP(Front Open Unified Pod) index(120) connected with one end of the transfer path(125) for stably mounting wafer stacked first FOUPs(110). The multi-chamber system(100) further includes the second FOUP index(190) connected with the other end of the transfer path(125) for stably mounting wafer stacked second FOUP(180), a wafer transfer part(160) capable of loading and unloading wafers of the first and second FOUP indexes(120,190) to the process chambers(150). At this point, the process chamber is installed on the transfer path(125). The multi-chamber system(100) further includes gates(170) capable of selectively opening and shutting for the wafer transfer between the process chambers(150) and the transfer path(125) respectively installed on the process chambers(150).
Patent KR-20010044410-A (KR)
Inventor: HONG JANG PYO
IPC: G06F17/00
Filed: 2001-02-19
Abstract: PURPOSE: A method of PC after service and management is provided to check and repair a customer's PC by remotely controlling through the internet. CONSTITUTION: A customer installs a PC self-diagnosis program in a service pack directly in user's PC or registers in a web site, downloads the PC self-diagnosis program and installs the program in the PC. If a malfunction of the PC is detected by the program after diagnosis of the PC, the user accesses the web site to send a request for repair of the PC. The web site receives request for repair of the PC and repairs the PC in remote control through internet. If the PC is not repaired by remote control of the web site, the web site informs an after service enterprise cooperated with the web site of repair of the PC. The after service enterprise visits the user and repairs the PC.
Patent KR-20020068636-A (KR)
Title: Beam Pipe With Reinforcement
Inventor: HUR HEYNG MAN
IPC: E04C3/00
Filed: 2001-02-21
Abstract: PURPOSE: A beam pipe having reinforcing efficiency is provided to have strength not to be cut or bent easily by physical or mechanical load or pressure and to utilize as industrial and architectural beams. CONSTITUTION: The beam pipe(10) having reinforcing efficiency comprises: a tubular body(12) formed by pressurizing high-temperature materials; and reinforcing membranes(16) unified with the tubular body(12) for providing reinforcing properties to the tubular body(12) by dividing the inside of the tubular body into two spaces(14) longitudinally.