baber/WOPTO huggingface dataset:
Patent KR-20030058923-A (KR)
Title: Brake apparatus using magnetic powder
Inventor: NA JONG GAP
IPC: F16D63/00
Filed: 2002-12-30
Abstract: PURPOSE: A magnetic particle type brake system is provided to prevent magnetic particles from weakening and a coil from damaging due to superheating by detecting friction heat rapidly and to prevent magnetic particles from oxidizing and sintering by exhausting friction heat of an operating portion. CONSTITUTION: First and second brackets(104,105) are installed to be faced. A stator(100) is installed between first and second brackets. The annular stator has a coil(102) inside. An annular damper(110) is fixed to a concentric circumference between first and second brackets separating from an inner peripheral surface. A rotating shaft(106) is combined to an axial hole formed to a middle portion of the second bracket. A rotor(120) is combined t the rotating shaft separating an outer peripheral surface from an inner peripheral surface of the damper on the concentric circumference between first and second brackets. A space between the inner peripheral surface of the damper and the outer peripheral surface of the rotor is filled with magnetic particles. Therefore, a minute gap between the stator and the damper is maintained by fixing the damper between the stator and the rotor.
Patent KR-20020037327-A (KR)
IPC: H05B41/04
Filed: 2001-04-26
Abstract: 램프에 결합된 기생 로딩 캐패시턴스의 가능한 범위를 가지는 기체 방전 램프에 전력을 공급하는 회로가 제공된다.  상기 회로는 점화 펄스의 소스, 바람직하게는 유도성 점화 펄스의 소스를 포함하는데, 이것은 적어도 램프의 최소 점화 전압까지의 범위내의 가장 높은 값의 기생 로딩 캐패시턴스를 충전하기에 충분한 에너지를 저장한다.  전압 클램핑 회로는 심지어 범위내의 가장 낮은 값의 기생 로딩 캐패시턴스의 경우에도 전압 펄스의 피크 전압을 램프에 인가될 수 있는 최대 허용가능 전압까지로 제한한다.  소스 및 전압 클램핑 소자는 기생 로딩 캐패시턴스의 전 범위에 걸쳐 협력하여 자동으로 고에너지 점화 펄스를 램프에 제공하며, 피크 전압은 허용가능 한계 내에 존재하도록 한다.
Patent KR-20020070265-A (KR)
Title: 집적 광 요소를 제조하는 방법
IPC: G02B6/136
Filed: 2000-10-13
Abstract: 절연 층(3)에 의해서 서브스트레이트(2)로부터 분리된 실리콘 층(1)을 포함하고, 절연 층(3)에 인접된 실리콘 층(1)의 제 1 레벨에서의 제 1 특성 세트, 즉 립 도파관(5)과 절연 층(3)으로부터 떨어진 실리콘 층(1)의 제 2 레벨에서의 제 2 특성 세트, 즉 삼각형 부분(6B)를 포함하는 요소와; 제 1 특성 세트에 대해서 충분한 두께의 실리콘 층(1)을 구비한 실리콘-온-인슐레이터 칩을 선택하는 단계와; 실리콘 층(1)에서 제 1 레벨에서의 상기 제 1 특성 세트를 형성하기 위하여 실리콘 층(1)에 제 1 특성 세트를 제조하는 단계와; 최소한 제 1 레벨 위에 실리콘 층(1)의 제 2 레벨을 형성하기 위하여 선택된 영역 내에서 실리콘 층(1)의 두께를 증가하는 단계와; 실리콘 층(1)의 제 2 레벨에서 제 2 특성 세트를 제조하는 단계를 포함하는 실리콘-온-인슐레이터 칩 상에서의 집적 광 요소를 제조하는 방법.
Patent KR-20020068037-A (KR)
Title: Apparatus and methods for tendon or ligament repair
IPC: A61B17/06
Filed: 1999-10-18
Abstract: Apparatus and methods for repairing damaged tendons or ligaments. Various repair apparatus include an elongate tensile member (376) and a pair of anchor structures (390, 410) connected for movement along the tensile member (376) on either side of a repair site (370, 372), such as a tear or laceration. The anchor structures may take many forms, and may include barbed, helical, and crimp-type anchors (126, 390, 840). In the preferred embodiments, at least one anchor structure (390, 410) is movable along the elongate tensile member (376) to assist with adjusting a tendon segment (356) to an appropriate repair position and the anchor structure or structures (390, 410) are then lockable onto the elongate tensile member (376) to assist with affixing the tendon at the repair position. The invention further provides tendon-to-bone repair apparatus (250) and methods employing similar concepts. Tendon retrieval devices (750) of the invention include helical members (756) for rotating into a tendon end (752) and subsequently moving the tendon to an appropriate operating position.
Patent KR-20020095167-A (KR)
Title: 쌍안정 키랄 네마틱 액정 디스플레이와 이러한디스플레이의 구동 방법
IPC: G09G3/20
Filed: 2001-09-21
Abstract: 쌍안정 키랄 네마틱(bistable chiral nematic) 액정 디스플레이는 픽셀 어드레스 회로를 가지며, 이 픽셀 어드레스 회로는, 공급 전압을 픽셀 어드레스 회로의 나머지 부분에 스위칭하며 행 어드레스 라인(10)에 의해 제어되는 제 1 스위칭 디바이스(14)와, 공급 전압이 액정 물질(18)의 각 부분에 제공되는 것을 허용하거나 금지하며 열 선택 라인(32)에 의해 제어되는 제 2 스위칭 디바이스(16)를 포함한다. 이러한 픽셀 레이아웃은, 상기 물질이 P 상태 또는 FC 상태를 유지할 때에는 H 상태로의 전이가 회피되게 하여 블랙 어드레싱 바 아티팩트(black addressing bar artifact)가 회피될 수 있게 한다.
Patent KR-20020063906-A (KR)
IPC: A61P19/02
Filed: 2000-11-28
Abstract: 본 발명은 VLA-4를 발현시키는 세포와 VCAM-1 사이의 결합의 억제제이고, 따라서 증후 및 손상이 VLA-4를 발현시키는 세포로의 VCM-1의 결합에 기인하는 질환을 치료하는데 유용한 하기 화학식 I의 화합물에 대한 것으로서, 여기서 R 1 내지 R 6 은 명세서에 정의된 바와 같다: 
     화학식 I
Patent KR-20020084155-A (KR)
Title: 조명 광학계 및 그것을 이용한 프로젝터
IPC: G02B3/00
Filed: 2002-02-26
Abstract: 본 발명은 프로젝터의 설계 변경을 용이하게 행할 수 있는 기술을 제공한다.  프로젝터는 조명 광학계와, 광변조 장치와, 투사 광학계와, 조명 광학계로부터 투사 광학계까지의 광로에 배치되는 복수의 광학 부품을 탑재하는 기본 프레임을 구비하고 있다.  조명 광학계(300)는 광원(20)과, 렌즈 어레이(320)와, 중첩 렌즈계(370)를 구비하고 있다.  또한, 기본 프레임은 중첩 렌즈계(370)를 위치 결정하기 위한 위치 결정부를 포함하고 있다.  중첩 렌즈계(370)는 적어도 2개의 렌즈(371, 372)를 포함하고 있다.  광원에 가장 가까운 위치에는, 주로 조명 광학계의 F 넘버를 결정하기 위한 제 1 렌즈(371)가 마련되어 있고, 광원에 가장 먼 위치에는, 주로 조명 광학계의 배율을 결정하기 위한 제 2 렌즈(372)가 마련되어 있다.
Patent KR-20030007584-A (KR)
IPC: B41F33/14
Filed: 2001-04-30
Abstract: 본 발명은 인쇄지 급지 장치(1-3)에 의해서 공급되는 인쇄 품질을 제어하는 수단을 포함하는 설비에 관한 것이다.  하류측의 인쇄 수단(12-16)은 일련 번호를 인쇄하고 및/또는 기타 요소를 인쇄한다.  상기 번호인쇄 품질은 제어 장치(17)에 의해 제어된다.  전달 장치(18)는 인쇄지를 세 개의 스택(21, 22, 23)중 하나의 스택으로 운반하는데, 상기 스택들중 하나의 스택에는 결함있는 인쇄지가 모여진다.  마킹 장치(19)는 품질 제어동안 부적당한 것으로 간주되는 인쇄지에 마크를 인쇄한다.
Patent KR-20030016261-A (KR)
IPC: A41H37/00
Filed: 2001-05-16
Abstract: 패널 재료는 노즐 및 만곡된 코안다 표면을 갖는 에어 나이프의 작동 근접부 내로 운송되어, 재료가 기계 방향으로 이송됨에 따라 만곡된 코안다 표면 위로 접혀진다.  패널은 다양한 각도로 접혀질 수 있으며 재체결가능한 체결 요소를 포함할 수 있다.  의류 측면 패널을 접고 재체결가능한 팬츠 등의 예비체결 의류를 형성하기 위한 다양한 방법에 에어 나이프가 이용된다.
Patent KR-20030011359-A (KR)
Title: Novel Photoinitiators and Applications Therefor
IPC: G03F7/029
Filed: 2001-06-19
Abstract: The present invention is directed to energy-efficient, photoinitiators having the general formula:wherein Z each independently representwherein R1, R2, R3, R4, R5, R6, R7, R8 are as defined in claim 1, and wherein R9 represents (R10)2O or (R10)3N; wherein R10 represents H or an alkyl group having from one to eight carbon atoms; and wherein R11 represents H, an alkyl group having from one to eight carbon atoms, a benzyl group or an aralkyl group. The present invention is also directed to a method of generating a reactive species, methods of polymerizing polymerizable materials, methods of curing an unsaturated oligomer/monomer mixture, and methods of laminating using the photoinitiators of the present invention. In addition, the present invention is directed to ink compositions, adhesive compositions and resins, and methods of printing using the above-described photoinitiators.
Patent KR-20040066358-A (KR)
Inventor: PARK JANG YEOL
IPC: B60P1/00
Filed: 2003-01-17
Abstract: PURPOSE: A gap preventing structure of a tray is provided to prevent the loss of loaded articles by closing the gap between the bottom surface of the tray and a rear gate with a corrugated cover member. CONSTITUTION: In a tray with a gap(25) generated between the tray and a rear gate(23) of a vehicle when the rear gate rotates around a hinge, a gap preventing structure of the tray is composed of a first inserting grove(22) formed at a bottom surface(21) of the tray; a second inserting groove(24) formed at the bottom side of the rear gate; and a cover member(31) of which one end is fixed to the first inserting groove and the other end is fixed to the second inserting groove. The cover member is made from flexible materials stretched or shrunk to the rotation of the rear gate and plural corrugations are formed on the surface of the cover member.
Patent KR-20040076326-A (KR)
Inventor: KIM JONG SEOK
IPC: E05B9/00
Filed: 2003-02-25
Abstract: PURPOSE: A door lock device is provided to prevent a body of a door lock device from being moved into an interior of a coupling hole of a door when the door lock device is installed in the coupling hole of the door. CONSTITUTION: A door lock device(1) includes an elastic member(50) coupled to a body(10). The elastic member(50) prevents the body(10) from being moved into an interior of a door(200) by allowing the body(10) to make contact with an interior surface of a coupling hole(220) of the door(200) in a state that the body(10) is inserted into an interior of the door(10). The elastic member(50) is positioned at both sides of the body(10). The elastic member(50) includes a metal leaf spring having a fixing unit(52) fixed to the body(10) and a pair of deformation units(54) extending from an upper portion and a lower portion of the fixing unit(52).
Patent KR-20040080016-A (KR)
Inventor: JUNG JAE UK
IPC: H01L21/02
Filed: 2003-03-10
Abstract: PURPOSE: A chamber assembly for fabricating a semiconductor device is provided to prevent damage of a body and a cover for covering an open part of the body by improving a coupling structure between the body and the cover. CONSTITUTION: A body(22) includes an open upper part and is formed with a shape of a container. A cover(26) is used for covering the open upper part of the body. A plurality of guide grooves(28) are formed on an upper part of the body. A lower part of a guide(30) is inserted into the guide grooves. An upper part of the guide penetrates the cover. A handle is coupled to an upper end of the guide projected from the upper part of the cover.
Patent KR-20040083845-A (KR)
Inventor: KIM SEONG GYO
IPC: H01L21/304
Filed: 2003-03-25
Abstract: PURPOSE: A method and an apparatus for detecting an end point of a surface polishing process of a semiconductor wafer are provided to detect correctly the end point by using an interference phenomenon of light. CONSTITUTION: A white beam is irradiated on a surface of a wafer in order to measure a spectral interference signal(S1). A beam-compensated spectral interference signal is extracted by performing a comparing process(S2). A beam-compensated noise-erased spectral interference signal is extracted by a logic process(S3). A wavelength value for a particular reference point of a beam-compensated noise-erased spectral interference signal waveform is extracted(S4). A thickness change value of the particular reference point is calculated(S5). The first branch process is performed if the thickness change value does not approach a thickness value of a tracking start point(S6). A wavelength value of the particular reference point of the beam-compensated noise-erased spectral interference signal waveform is detected if the thickness change value approaches the thickness value of the tracking start point(S7). The second branch process is performed if the wavelength value does not approach a wavelength value of a tracking end pint(S8). An end point is detected and a wafer polishing process is finished if the wavelength value approach the wavelength value of the tracking end pint(S9).
Patent KR-20040085876-A (KR)
Inventor: JU KWAN JUNG
IPC: G06F1/00
Filed: 2003-04-02
Abstract: PURPOSE: A collective typed server is provided to increase an efficiency of an upper side of a rack by installing more server boards on the upper side of the rack rent from an IDC(Internet Data Center). CONSTITUTION: Shelves(100) are installed by standing the server boards slimed in a rectangular shape opening a part of an upper and a lower side, and are attachable to the rack(1) as a multi-layer form by screw combination. A fan shelf(200) is attachable to the lower part of each shelf by the screw combination and includes fans(202) to cool/discharge the heat generated from the server boards installed in the shelf to the outside. A power supply(300) for supplying common power to the server boards installed in each shelf is installed to the lowest part of the rack by the screw combination.
Patent KR-20040085943-A (KR)
Inventor: KIM YEON SUK
IPC: H04W8/24
Filed: 2003-04-02
Abstract: PURPOSE: A method for controlling a mobile communication terminal by using a short message is provided to automatically transmit a predetermined text message or a voice message to an originator when a voice call signal or a general SMS message is received by using a control SMS message. CONSTITUTION: When a predetermined signal is received in a remote terminal, a system decides whether the signal is a voice call signal or an SMS message(S10). If the signal is the SMS message, the system decides whether the message is a control SMS message or a general SMS message(S50). If the message is the control SMS message, the system compares data of the first byte in a data field of the received control SMS message, and decides whether the message is a power-off control SMS message(S60). If so, the system transmits the power-off control message to a base station(S70), and turns off power of the terminal(S80).
Patent KR-20040088668-A (KR)
Inventor: KIM GEON U
IPC: B60R21/16
Filed: 2003-04-10
Abstract: PURPOSE: An airbag apparatus for a vehicle is provided to prevent an injury to the neck of a passenger by temporarily dispersing the pressure applied to an airbag cushion. CONSTITUTION: In an airbag apparatus connected to an airbag cushion and having an inflator, a belt-shaped inflation delaying member(100) is installed at the center of the airbag cushion. The inflation delaying member includes fixed units(110) fixed to the airbag cushion and supporting the airbag cushion, and an inflation preventing unit(120) connected to the fixed unit and having a folded portion(121) protruding outside. The fixing unit is coupled to a mounting plate and a retainer coupled to the inflator. A plurality of coupling holes(111) are formed at both ends of the fixing unit. A first inflation repressing unit(122) is formed between the fixed unit and the inflation preventing unit, and has a sewing portion(123). A tear line(124) is formed at the center of the folded portion. The inflation preventing unit partly encloses the inflated portion of the airbag cushion to prevent an injury to the face of a passenger.
Patent KR-20040090156-A (KR)
Inventor: OH CHANG U
IPC: C09J183/04
Filed: 2003-04-16
Abstract: PURPOSE: A method for bonding liquid silicone rubber(LSR) is provided to improve the adhesiveness even to the surface of hardly bonded material in an economic and continuous way by using a reactive silicone solution. The method makes possible to use silicone bonding to more various surfaces such as fiber, synthetic leather and metal, for example bonding a LSR label to synthetic leather used in shoes. CONSTITUTION: The method for bonding liquid silicone rubber comprises: coating the surface to be bonded with a silicone solution containing a compound represented by formula 1, wherein a and b are independently an integer of 0-60 and satisfy a>b; hardening the coated surface with heat at 100-150deg.C for 3-10minutes; coating the hardened surface with addition type LSR; and hardening and bonding the surface coated with the LSR with heat at 100-150deg.C for 1-5minutes.
Patent KR-20040091411-A (KR)
Inventor: BAE SANG JIN
IPC: G03G15/00
Filed: 2003-04-21
Abstract: PURPOSE: A paper feeder of an image forming apparatus is provided to smoothly supply paper to an image forming unit without having a transfer error even when special paper is used. CONSTITUTION: A paper feeder of an image forming apparatus includes a paper cassette(1) in which plural sheets of papers are stacked, a pick-up roller(2) rotatably set on the paper cassette to pick up paper stacked in the paper cassette, and a feed roller(3) for aligning the front end of the picked paper and transferring the paper. The paper feeder further includes a driver(10) for rotating the pick-up roller and the feed roller in forward and reverse directions, and a pick-up roller rotation delaying unit(20) for temporally stopping the rotation of the pick-up roller whose rotating direction is changed when the feed roller is rotated to transfer paper to reduce a resistance applied to the paper, caused by the pick-up roller, such that the front end of the paper is smoothly introduced into the feed roller.
Patent KR-20040095776-A (KR)
Inventor: PYO DAE IL
IPC: H01L21/68
Filed: 2003-04-28
Abstract: PURPOSE: An electrostatic chuck protection member is provided to minimize the heat loss by forming a concave part having predetermined curvature on a bottom face of an electrostatic chuck protection member. CONSTITUTION: An electrostatic chuck protection member(301) is loaded on a top surface of an electrostatic chuck(103). The electrostatic chuck protection member is formed with a shape of a disk. The thickness of the lateral part of the electrostatic chuck protection member is about 2 to 3cm. A diameter of the electrostatic chuck is about 30cm. The diameter of the electrostatic chuck protection member is about 55 to 65cm. A concave part having predetermined curvature is formed on a bottom face of the electrostatic chuck protection member.
Patent KR-20040097501-A (KR)
Inventor: LEE SANG IL
IPC: G06F1/32
Filed: 2003-05-12
Abstract: PURPOSE: A method for data backup on a portable electronic device is provided to automatically backup the data temporarily stored in a volatile memory such as a RAM to a non-volatile memory such as a flash memory when the portable electronic device such as a PDA(Personal Digital Assistant) is entered to a suspend mode depending on a remained battery level. CONSTITUTION: While the PDA is booted/operated by using a battery, the remained battery level is detected(S11). If the remained battery level gets to be the first reference level, the PDA is entered to the suspend mode(S13). If the remained battery level gets to be the second reference level in the suspend mode, the backup of the data stored in the volatile memory is performed to the non-volatile memory(S17).
Patent KR-20030045760-A (KR)
Inventor: CHANG OK JU
IPC: E01F15/00
Filed: 2003-05-21
Abstract: PURPOSE: The shock dissipating/absorbing facilities for a median strip and a guide rail are provided to prevent secondary accidents by absorbing an impact at a car crash. CONSTITUTION: The shock dissipating/absorbing facilities for a median strip and a guide rail comprise the steps of attaching triangular plates(20) composed of an attachment(21) and a wing(22) continuously to the sidewall of road safety facilities such as a guide rail, a median strip or a retaining wall, and adding an impact dissipating/absorbing unit to each plate(20).
Patent KR-20040100557-A (KR)
Inventor: BAE SUN CHEOL
IPC: D06F25/00
Filed: 2003-05-23
Abstract: PURPOSE: A duct of a drum-type washing machine combined with a drying function is provided to obtain an exact and subdivided washing amount determination value by using a temperature change occurring in a duct for condensation and to achieve the degree of dryness desired by a user according to the determined washing amount value. CONSTITUTION: A duct(120) of a drum-type washing machine combined with a drying function comprises a tub in which a drum is rotatably installed; a hot blast supply unit blowing heated air of high temperature into the tub; the duct vertically installed to a side of the tub to have one end communicating with the lower part of the tub and the other end communicating with a side of the tub to constitute a passage for circulation of air of high temperature produced by the hot blast supply unit; and a coolant supply pipe communicating with the upper end part of the duct to supply a coolant to the inside of the duct. The duct of the drum-type washing machine has plural temperature sensors each installed to the upper part and lower part of the inside of the duct, and a coolant guide passage(122) guiding the coolant supplied from the coolant supply pipe to the lower end part of the duct to prevent the coolant from coming in contact with the temperature sensors.
Patent KR-20040105036-A (KR)
Inventor: GO BYUNG HO
IPC: A62C35/02
Filed: 2003-06-04
Abstract: PURPOSE: An automatic fire extinguishing system for a fire extinguisher is provided to mount the fire extinguisher in lighting fittings so that when fire generation is detected through a temperature detection and various sensor device, the fire is extinguished early. CONSTITUTION: The automatic fire extinguishing system includes multiple fire extinguisher having a fire extinguisher vessel(10), a body(20), a nozzle portion(40), a fire sensor, and a fire extinguisher-operating portion. The fire extinguisher vessel has a certain shape and contains a fire extinguishing solution with a certain pressure. The body has a path for the fire extinguishing solution. The solution is injected through the nozzle portion. The fire extinguisher-operating portion operates the fire extinguisher according to the signal from the fire sensor. The fire extinguisher is mounted in the lighting fittings which includes multiple lights, a light body fixedly mounted to a wall, a lighting element connected with the body and coupled with the light, and an electronic ballast.
Patent KR-20040106066-A (KR)
Inventor: BYUN JAE SANG
IPC: G01B21/00
Filed: 2003-06-10
Abstract: PURPOSE: A run-out measurement apparatus and a run-out measurement method for a rotator are provided to precisely measure the run-out of the rotator by previously detecting rotation and vibration of the rotator. CONSTITUTION: A run-out measurement apparatus includes a loading conveyer(12) installed at one side of a support frame. A loading apparatus(10) having a finger is provided at one side of the loading conveyer(12) so as to pickup objects to be measured. The loading apparatus(10) connected to a cylinder in such a manner that the loading apparatus(10) linearly moves along an upper surface of the support frame. A position fixing apparatus(30) having a clamping unit is installed on a position determining unit(20). A vibration measurement unit(40) is aligned on a position fixing unit(30) so as to measure vibration of the objects.
Patent KR-20040107731-A (KR)
Inventor: JUNG SUK HO
IPC: G06F1/00
Filed: 2003-06-12
Abstract: PURPOSE: A device for generating anion for purifying air and individually controlling a CD-ROM using a power supply route is provided to purify air and prevent a user against electromagnetic wave by adding an anion generator to a computer system and individually operating the CD-ROM with standby power due to a power saving mode even if supply of main power is turned off. CONSTITUTION: An LED(Light Emitting Diode) indicates anion generation when the main power is supplied by connecting to a line of a main power supply. A positive corona discharge generation controller(21) includes transistors(Q1,Q2) functioning switch-on/off to generate positive corona discharge by receiving the main power. A transformer(T) is switched by a controlling operation of the positive corona discharge generation controller. A high voltage generator(22) generates the high voltage by connecting condensers(C15-C21) and diodes(D1-D6) in parallel. A high voltage output part(23) generates the anion by fast emitting the high voltage generated from the high voltage generator through collision with molecules in the air.
Patent KR-20040110221-A (KR)
Inventor: KIM JUN GYEONG
IPC: B60H1/12
Filed: 2003-06-18
Abstract: PURPOSE: A cylindrical door of an air conditioning system for a vehicle is provided to facilitate an assembly work for the cylindrical door by a simple structure for keeping airtightness without a film member. CONSTITUTION: In a cylindrical door movably installed in an air conditioning case having a plurality of blowing opening units to regulate opening areas of the opening units, plural projection units(17) are mounted on a peripheral wall of the cylindrical door. If the projection units contact with an inner wall of the case, the projection unit keeps airtightness and moves in the axial direction of the cylindrical door. If the projection units do not contact with an inner wall of the case, the projection units are returned by an elastic units(15) connected with the projection units. The projection unit is integrated with the elastic unit. The elastic unit is disposed at the peripheral wall of the door.