baber/WOPTO huggingface dataset:
Patent KR-20000055853-A (KR)
Inventor: KIM CHA HWAN
IPC: B60T8/00
Filed: 1999-02-10
Abstract: PURPOSE: A device of controlling a breaking pressure for a car is provided to make a quick breaking response by working smoothly a pump on being a low temperature. CONSTITUTION: A device of controlling a breaking pressure for a car comprises : a high pressure pump(41) to generate a breaking pressure ; a compressing valve(80) to generate an effect back pressure by the discrepancy of the area as a forward or a backward of a piston(81) by sucking the break fluid when not to break ; a check valve of preventing a counterflow(66) to prevent the break fluid sucked from the working break fluid or the second oil tank(87) to flow in a low pressure tank(39) ; a solenoid valve of controlling pressure(84) to connect a pipe road with an oil road of pump suction on working TCS or VDC by switching a working of a compressing valve(80) ; the second oil tank(87) to be connected with the first oil tank(60) through a pipe road(91) and to reduce a resistance of a suction pipe road to the minimum for reaching a proper level usually the break fluid ; a relief valve for maintaining pressure(67) to maintain the pressure of a circuit under fixed pressure on working TCS or VDC ; solenoid valves of normal opening(32, 33) and solenoid valves of normal closing(36, 37) to raise, maintain, and reduce the breaking pressure of each wheel(16, 17) as the signal of ECU ; a check valve(56) to work rapidly breaking pressure when a driver breaks optionally ; sensors of wheels velocity(72, 73) to sense velocity of wheels(16, 17).
Patent KR-19990072674-A (KR)
Title: 촉매성분함유티타니아섬유의제조방법
IPC: B01J35/06
Filed: 1999-02-13
Abstract: 비표면적이 크고, 세공 용적이 크며 촉매 활성이 높은 촉매 성분 함유 티타니아 섬유의 제조 방법이 제공된다.  상기 방법은 촉매 성분을 티탄 알콕사이드 용액 또는 가수분해/중합 반응 혼합물 및/또는 방사액에 첨가하는 단계 및 전구체 섬유를 소성전에 또는 소성시에 수증기로 처리하는 단계를 포함한다.
Patent KR-19990045992-A (KR)
Title: 쌍안망원경의포커스렌즈조정장치
Filed: 1999-03-06
Abstract: 본 발명은 제1경통에 내장된 제1초점조정부재를 작동시키는 제1조정부가 구성되고, 제1조정부의 제1조정링에 제2조정링이 삽입되면 제1초점조정부재와 함께 제2초점부재를 작동시킬 수 있고, 제1조정링으로부터 제2조정링이 이탈하면 제2초점부재를 단독적으로 작동시킬 수 있는 제2조정부가 구성되어 제1조정링과 제2조정링의 착탈구조를 간소화 하여 조립성을 향상시킬 수 있게 함과 아울러 선택적으로 작동되는 제1,2조정링의 회전력이 약화되지 않고 전달봉을 통해 각 초점조정부재로 안정감있게 전달되도록 함으로서, 조립공정의 간소화로 생산성을 향상시킬 수 있고, 각 조정링을 작은 힘으로 원할하게 회전시킬 수 있는 쌍안 망원경의 포커스 조정장치에 관한 것이다.
Patent KR-19990046026-A (KR)
Title: 컴퓨터주변기기의신호전송및차단장치
Filed: 1999-03-12
Abstract: 본 발명은 마우스, 모니터, 키보드 등의 한 가닥 이상의 신호선을 절단하고, 이 절단된 신호선을 여러가지의 스위칭 수단을 사용하여 연결 및 분리되도록 함으로써 학교, 도서관, 인터넷 게임방 등 다수의 컴퓨터를 운영하는데 있어 보다 효율적으로 관리할 수 있도록 하는 컴퓨터 주변기기의 신호전송 및 차단장치에 관한 것이다. 
     이를 위하여 본 발명은 마우스의 케이블 내부에 있는 다수의 신호선 중에서 하나를 절단 후 외부로 인출하여 a, b 단자를 각각 구비하고, 케이스 내부에 격벽이 설치되어 제 1, 제 2 공간부가 형성되고, 상기 제 1 공간부에는 마우스의 케이블이 유입되는 보호관이 설치되고, 상기 제 2 공간부의 일측에는 상기 보호관을 통한 마우스 신호선의 a, b 단자가 연결되는 고정키가 설치되고, 상기 제 2 공간부에 유입되며 지지대의 일측면에 고정 설치되는 유동키가 구비되고, 상기 유동키가 케이스의 제 2 공간부에 유입될 경우 상기 고정키와의 상호작용으로 마우스 신호선의 a, b 단자를 연결시키는 구조로 이루어진 것에 특징이 있다.
Patent KR-20000060440-A (KR)
Inventor: PARK IL YEONG
IPC: B21B37/48
Filed: 1999-03-16
Abstract: PURPOSE: A method of controlling the strip tension in steel cooling lines is provided to control efficiently tension by detecting the real tension with velocity and torque of a motor. CONSTITUTION: A method of controlling the strip tension in a steel cooling lines comprises : a step of calculating the standard value of driving of a frist motor from a fixed line velocity ; a step of driving a first motor by the standard value of the driving velocity of a first motor, detecting the real velocity value of a first motor with a detecting sensor of velocity, and operating the torque of a motor ; a step of calculating the real tension of present strip ; a step of calculating the deviation of between the strip real tension and the fixed standard value of strip tension, and driving a first motor with the torque value for compensating the tension deviation.
Patent KR-20000065492-A (KR)
Inventor: PARK SU GWAN
IPC: H01L21/68
Filed: 1999-04-06
Abstract: PURPOSE: A plasma chamber from which abnormal abrasion on focus ring was removed is provided to enhance the life time of a focus ring and to restrain the deposition of by-products to ESC(electro static chuck) in the etching process. CONSTITUTION: A plasma chamber from which abnormal abrasion of focus ring was removed comprises a circular ESC(100) on which a wafer(112) is laid, a cathode electrode(102) which composes a circular out line of ESC(100), a first lower ring(106) which composes a lower part of a focus ring(104), and a side wall of cathode electrode(102), and a second ring and a third ring(108,110) which mechanically support the first ring(106) and have the characteristics of a dense structure between the focus ring(104) and the first ring(106). Wherein the second and the third ring are distorted to remove the gap between the focus rings, so the deposition of the by-products to ESC is restrained.
Patent KR-20000067469-A (KR)
Inventor: LIM GYEONG JAE
IPC: E01C11/22
Filed: 1999-04-28
Abstract: PURPOSE: A joint is provided to connect and support edge stones between a sidewalk and a pavement at regular intervals. CONSTITUTION: A concrete layer or a mortar layer is formed on an edge between a sidewalk and a pavement. An edge stone(10A) is put on the concrete or the mortar layer. The edge stone forms inserting grooves(13,13A) and inserting holes(21,21A) for inserting wooden boards(11,11A) of an interval keeper(1) and wooden bars(22) of a supporter. The wooden boards are attached to the upper and the lower groove of the edge stone and the wooden bars are inserted into the holes between the two grooves while the edge stones are stuck on the concrete layer or the mortar layer.
Patent KR-20000074092-A (KR)
Inventor: PARK JIN HO
IPC: G02B6/44
Filed: 1999-05-18
Abstract: PURPOSE: An optical cable is provided to convey an optical signal and an electric signal(analog signal) and the voltage to an appointed system only with an optical cable. CONSTITUTION: An optical cable(100) includes an optical fiber(115), a bunch(110) of optical fibers(115), a conductive cable(120) and a conductive covering(130). The bunch(110) of optical fibers(115) is formed with uniting optical fibers(115) of hundreds of strands and sends the optical signal converted through the optical diode. The conductive cable(120) is formed with the type of a pipe, the center of which is hollow, and sends the power, which is not converted into the optical signal, and the electric signal as the analog signal. The conductive covering(130) protects the bunch(110) of optical fibers(115) and the conductive cable(120) from the outside.
Patent KR-20000006065-A (KR)
Inventor: OKATA SHIJIRO
IPC: G02F1/1337
Filed: 1999-06-10
Abstract: PURPOSE: A liquid crystal element is provided to sort molecule of nematic liquid crystal without supplying voltage. CONSTITUTION: The liquid crystal element comprises a pair of substrates having electrode and sorting film, nematic liquid crystal disposed between the substrates, sort-power supplied to the sorting film for sorting liquid crystal molecule of the nematic liquid crystal in bending sort state without supplying voltage, when predetermined voltage is supplied to the sorting film, coefficient of phase difference(R/.delta.nd) is 0.3. (index of refraction:.delta.n, cell thickness of liquid crystal element:d(nm), phase difference of liquid crystal element:R(nm)). The sorting film including ingredient of isotropic sorting film.
Patent KR-20010003061-A (KR)
Inventor: KIM JEOM JAE
IPC: G02F1/1343
Filed: 1999-06-21
Abstract: PURPOSE: A multi-domain liquid crystal display is provided to improve an aperture rate and to maximize multi-domain effect by forming a common auxiliar electrode surrounding a pixel region at the same layer as a gate wiring and forming a storage electrode overlapped with the gate wiring. CONSTITUTION: The multi-domain liquid crystal display comprises the first substrate and the second substrate. A plurality of data and gate lines(1) are intersected on the first substrate so as to define a plurality of pixel regions. A common auxiliar electrode(15) is formed at the same layer as the gate line. A pixel electrode(13) is formed on a passivation film(37). A shield layer(25) is formed on the second substrate, a color filter layer(23) is formed on the shield layer(25), and a common electrode(17) is formed on the filter(23). The pixel electrode(13) is overlapped with the common auxiliar electrode(15), and the shield layer(25) is overlapped with the common auxiliar electrode. A storage electrode(43) is overlapped with the gate line(1) and the common auxiliar electrode(15).
Patent KR-20010004655-A (KR)
Inventor: BAE UN JONG
IPC: G11C11/401
Filed: 1999-06-29
Abstract: PURPOSE: A refresh apparatus of a semiconductor memory device is provided to adjust the refresh interval variably. CONSTITUTION: A refresh apparatus of a semiconductor memory device comprises: a command decoder(20) generating a refresh signal and a mode register set signal by assembling control signals inputted from the external; a mode register(30) selecting one of a number of burst refresh lengths by assembling the mode register interval signal and an address from the external; a refresh interval generation unit(40) generating a different refresh interval signal; and a refresh pulse signal generation unit(50) which determines a refresh interval corresponding to the selected burst refresh length and generates a refresh pulse signal at every determined refresh interval. The refresh apparatus increases the efficiency in design aspect, by performing a burst refresh using a mode register when performing the refresh in the semiconductor memory device, and a user can vary the refresh at an initial time or on the way of using. And, the apparatus can lengthen the time to control the refresh interval.
Patent KR-19990073362-A (KR)
Title: 카세트테입형오디오데이터또는신호기록및재생장치에적합한케이스
IPC: G11B20/10
Filed: 1999-07-06
Abstract: 본 발명은 카세트 테입형 오디오 데이터 또는 신호 기록 및 재생장치에 적합한 케이스에 관한 것이다.  그 케이스는 감기릴 또는 되감기 릴의 속도 및 방향을 감지하는 속도 및 방향 감지센서부; 디지털 오디오 데이터를 기록 또는 저장하기 위한 메모리부; 상기 속도 및 방향 감지센서부의 감지에 근거하여 상기 저장된 디지털 오디오 데이터를 리드하여 디코딩하기 위한 제어부; 상기 디코딩된 데이터를 아날로그 신호로 변환하기 위한 D/A 변환부;  상기 변환된 오디오 신호를 자기신호로 변환하는 헤드부; 및 상기 각 블록들에 전원을 공급하기 위한 전원공급부를 내장하며, 그 외형이 카세트 테입과 동일한 크기와 모양을 갖는 카세트 테입형 오디오 데이터 또는 신호 기록 및 재생장치의 케이스에 있어서, 상기 장치는 상기 케이스로부터 입력된 키입력 신호를 받아들이기 위한 접속부를 구비하며, 상기 케이스는, 그 외부에 재생 및 정지키, 볼륨증가 및 감소키, 반복키, FF키, REW키, 저음보강(Mega Bass)키, 홀드키 중 적어도 하나 이상을 구비하고, 상기 장치를 삽입한 상태에서, 상기 장치에 부착된 이어폰짹으로 이어폰을 삽입하도록 하기 위한 제1홀을 구비하며, 그 내부에는 상기 키입력부로 입력된 키신호를 상기 접속부를 통해 상기 제어부로 전달하기 위한 키회로부를 포함함을 특징으로 한다.  본 발명에 따르면, 사용자가 상기 장치 본체의 파손이나 고장의 염려 없이 안전하게 사용할 수 있다.
Patent KR-19990078620-A (KR)
Filed: 1999-07-09
Abstract: 본 발명은 컴퓨터 원격부팅 시스템으로, 현재 사용되는 각각의 컴퓨터에 1개씩 장착된 하드디스크와 시디롬드라이브를 제거하는 대신 1 대의 관리자컴퓨터에만 하드디스크와 시디롬드라이브를 장착하고 각 사용자컴퓨터들은 본 발명에서 개발한 RPL(Remote Initial Program Loading) ROM칩을 통신카드를 장착하는 방법이다. 
     윈도우 3.1, 윈도우 95, 윈도우 98등 윈도우 환경으로 운영되는 사용자컴퓨터의 전원을 켜면, RPL ROM칩에 저장된 프로그램이 실행되어 관리자컴퓨터에 부팅을 요청하고, 관리자컴퓨터로부터 부팅할 수 있도록 최적의 부팅 블록과 원격부팅 프로파일을 지원받아, 각 사용자컴퓨터가 하드디스크와 시디롬드라이브를 장착한 컴퓨터와 동일하게 모든 작업을 수행할 수 있도록 하는 시스템이다. 
     이로써 관리자컴퓨터에만 하드디스크와 시디롬드라이브를 장착, 관리하므로써 컴퓨터구입 비용절감 효과가 월등하고, 유지보수가 편리하여 시간적·경제적 손실 절감, 컴퓨터 본체의 소형화 및 다양화를 도모하고 관리자컴퓨터에 정품소프트웨어만을 설치함으로써 컴퓨터 바이러스 예방과 소프트웨어 업계의 활성화를 강화할 수 있다.
Patent KR-20000012099-A (KR)
Inventor: GUBOZKA MASAAKI
IPC: G11B23/023
Filed: 1999-07-30
Abstract: PURPOSE: An accommodation case of a disc cartridge is provided to ease an assembly reducing the number of parts by forming a case body and a cover body altogether. CONSTITUTION: The accommodation case of a disc cartridge comprises: a bottom plate(13); side walls(14) formed at both sides of the bottom plate; a support portion formed inside the side walls, for supporting the disc cartridge at an accommodation location; a case body(11) having a first engage portion(41) formed at an inner side where the side walls oppose to each other, wherein a top plane side and a front plane side of the case body are open; a top plate(51) for closing the top plane side of the case body; side walls formed at both sides of the top plate so as to be in parallel with the side walls when the top plate closes the top plane side of the case body; a cover body(12) formed outside the side walls and having a second engage portion(52) engaged with the first engage portion, wherein the cover body supports capable of rotating with regard to a rear plane side of the case body; and wherein the case body(11) and the cover body(12) are formed wholly.
Patent KR-20010017871-A (KR)
Inventor: KIM SEONG WON
IPC: H04M15/00
Filed: 1999-08-16
Abstract: PURPOSE: An apparatus for reporting billing data in an exchange is provided to make out a report classified by call types for billing data in a desired form and to report it to an operator through an operator terminal. CONSTITUTION: An apparatus for reporting billing data in an exchange consists of an interface switching subsystem(22), a central control subsystem(30) and an operator terminal(44). The interface switching subsystem(22) is provided with an interface switching processor(24) composed of a call processing part(26) and a billing data generation part(28). The central control subsystem(30) is provided with a central control processor(32) comprising a billing data recording part(34) and a part recording billing data by call types(40), a billing memory(36), a disk device(38) and a report preparation part(42). The call processing part(26), carrying call processing for each subscriber, provides information associated with billing by call processing to the billing data generation part(28). The billing data generation part(28) generates billing data, based on information provided from the call processing part(26), and provides them to the billing data recording part(34) and the part recording billing data by call types(40). The billing data recording part(34) stores the received billing data in the billing memory(36). The billing memory(36) provides the billing data to the disk device(38) after storing them. The part recording billing data by call types(40) converts the received billing data into final charge information and periodically updates a call type and time unit billing data management file of the disk device(38). The report preparation part(42) makes out a report for the billing data provided from the disk device(38) and reports it to an operator the screen of the operator terminal.
Patent KR-20010017980-A (KR)
Title: Pipe tobacco
Inventor: LEE SEUNG CHUL
IPC: A24D1/04
Filed: 1999-08-16
Abstract: PURPOSE: Pipe tobacco is provided wherein noxious component is collected inside multiple pipes(10) to send smoke through an external hole and exchange with new air so that it reduces noxious component by over 70%. CONSTITUTION: The pipe tobacco is characterized by putting a body of multiple pipes(10) wherein internal holes in multiple pipes are connected each other while only one pipe comprises an external hole(3) and an external hole cover(4) between a filter(1) and a tobacco(7) and wrapping by paper(8). Therefore, smoke is passed through several pipes in a zig-zag form and exited out when breathing in and the external hole cover is released from the external hole for smoke inside the pipe to be leaked and exchanged with fresh air when stopping breathing in.
Patent KR-20010018663-A (KR)
Inventor: KIM JEONG HA
IPC: A61K8/97
Filed: 1999-08-20
Abstract: PURPOSE: A cosmetic composition containing terminaliae fructus extract is prepared for use as sunblock, which is excellent in scavenging free radicals, absorbing ultraviolet ray without allergy. CONSTITUTION: In the cosmetic composition, Terminaliae Fructus extract is extracted from Terminalia chebula Retz., and 0.001-10 wt.% of Terminaliae Fructus extract is incorporated into cosmetic composition. Terminaliae Fructus is extracted by using one solvent selected from the group consisting of water, methanol, ethanol, acetone, ethyl acetate, 1,3-buthylene glycol, hexane, diethyl ether, normal propanol. iso-propanol, and normal butanol.
Patent KR-20010028006-A (KR)
Inventor: SONG GI YEONG
IPC: H01L21/66
Filed: 1999-09-17
Abstract: PURPOSE: A structure of contact pins in a test handler is provided to use the contact pins in both high frequency and low frequency by shorten the interval between a chip contact part of semiconductor and a contact part of tester. CONSTITUTION: A structure of contact pins in a test handler has a base(10), a press unit(100), a fixed block(12) and a contact pin(30). A chip holding part(24) for holding a semiconductor chip(102) is formed the base(10). The press unit(100) is formed on upper part of the base(10) and presses the semiconductor chip(102) held in the base(10). The fixed block(12) is fixed on upper part of one side of the base(20). The fixed block(12) has one and more actuator(14) for push the press unit(100). The contact pin(30) is formed on lower part of the chip holding part(24) and connected to the semiconductor chip(102) and to a tester part(28) electrically. The contact pin(30) makes the interval between a chip contact part of semiconductor and a contact part of tester the most shortened distance.
Patent KR-20010028153-A (KR)
Inventor: CHANG JONG BOK
IPC: E05F3/20
Filed: 1999-09-18
Abstract: PURPOSE: A brake device for a spring hinge is provided to control the turning speed of a rotary pipe while a fiction member controls the torque given to the rotary pipe according to the fastened state of the bolt having conical head. CONSTITUTION: Rotary pipes(11,11a) are installed in the upper and lower parts of a tubular body(10). The upper and lower ends of a main spring(30) are fixed in a supporting shaft(20) and a rotary shaft(21). The supporting shaft is inserted in the lower rotary-pipe, and fixed in the lower part of the tubular pipe, and the rotary shaft is fixed in the upper rotary-pipe. A tapered inserting-groove(22) is formed at the lower end of the supporting shaft, and a screw hole is formed in the middle of the inserting groove. Around the inserting groove, a lateral through-hole is formed. A friction member(40), a spring(31) and a pressing member(41) are installed in the later through-hole. A bolt(51) is fastened in the screw hole of the inserting groove to press the pressing member, and then the friction member holds the torque of the lower rotary-pipe. The head of the bolt is formed in conical shape(50).
Patent KR-20000023303-A (KR)
Inventor: SANDBACHE DAVID LEE
IPC: H01H3/14
Filed: 1999-09-20
Abstract: PURPOSE: A location detector is provided to be able to confirm a mechanical interference location and/or a current by making boards divided by an insulation gauze form a location where a current is induced. CONSTITUTION: A location detector(101) consists of a board having an electric conductive element so as to confirm at least two electric conductive boards(102,103). The location detector is arranged to generate an electric output as a response for a mechanical interference. One of the at least two boards comprises a first portion and a second portion. The first portion has a resistance larger than the second portion, and the resistance portion of the first portion is more flexible than that of the second portion.
Patent KR-20010036555-A (KR)
Inventor: KIM DONG GYUN
IPC: H03K5/05
Filed: 1999-10-09
Abstract: PURPOSE: A high-speed level converter is provided which minimizes data transmission delay created in a level converter of a semiconductor device to enable high-speed access of data. CONSTITUTION: A level converter includes a data input unit(300) for receiving data and outputting the data in synchronization with a converted clock signal(Clock), a clock level converter(400) for converting the level of the clock signal into an external power voltage level, and a level conversion and latch unit(500) for receiving the data from the data input unit, level-converting and latching the data according to the output signal of the clock level converter and the clock signal. The transmission logic path of data output at the rising edge of the clock signal is reduced to improve level conversion speed of data.
Patent KR-20010037890-A (KR)
Inventor: LEE GWANG JIN
IPC: G11C11/407
Filed: 1999-10-20
Abstract: PURPOSE: A repair fuse box is provided to convertibly use a row repair fuse box and a column repair fuse box in a composition fuse box according to repair usage. CONSTITUTION: The repair fuse box(5) includes a main address fuse portion(30), a fuse selection portion(10) and an address switching portion(20). The main address fuse portion selects one of a spare row line and a spare column line in response to an output of the fuse selection portion and replaces a line connecting a failed memory cell with the selected line(column line or row line) when the memory cell is a failure. The main address fuse portion outputs a spare column detection signal(SCD) to select the spare column line and a spare row detection signal(SRD) to select the spare row line. The fuse selection portion determines whether to use the main address fuse portion as a row repair fuse or a column repair fuse. The address switching portion selects one of a predecoded row address(row_add) and a predecoded column address(col_add) and transfers to the main address fuse portion.
Patent KR-20010038019-A (KR)
Inventor: LEE IN BUM
IPC: B43K29/00
Filed: 1999-10-21
Abstract: PURPOSE: A pen is provided, which includes water-supplying structure to feed water to finger, if pressing a button in the pen, for preventing hands from being dried so that it helps users to treat documents, books or so on hygienically. CONSTITUTION: The pen with water-supplying structure toward finger comprises the parts of: a lead running tool(10) which contains a lead running hole(11), multiple elastic pieces, a lead fixing hole(14) and a lead running piece(15); a vessel body(20) which stores liquid in the upper part of the pen; a running cap(30) which is placed in the outer side of the vessel body to be escalated; a water-contacting structure which contains a push face(41), multiple rounded grooves, lineal grooves and multiple combination grooves; and a liquid releasing structure(50) which contains a release guide pipe(51), a piston(53), a switch valve(55), a running button(56) and a recovery spring(57).
Patent KR-20010038170-A (KR)
Inventor: KIM SU SANG
IPC: H03F3/20
Filed: 1999-10-22
Abstract: PURPOSE: A method for matching a power amplifier module is provided to design a power amplifier linearly by adopting a s-parameter in an HBT MMIC bare-chip type. CONSTITUTION: Parameters of a circuit with respect to a bare chip(10) are selected in a monolithic microwave integrated circuit. After selecting the parameters, impedance values of an input matching portion(15) and an output matching portion(25) are measured under the predetermined bias condition. When the impedance values are measured, an impedance(L) and capacitance(C) conjugate matching is carried out. The input and output matching data generated by the conjugate matching are applied to a system. In order to restrain the harmonics, which is generated when the frequency exceeds a predetermined value, a low band passing filter is provided.