baber/WOPTO huggingface dataset:
Patent KR-20030066483-A (KR)
Inventor: CHOI GWAN YEONG
IPC: G01B5/255
Filed: 2003-06-05
Abstract: PURPOSE: A coupling apparatus for a clamp and a head is provided to easily couple the clamp to the head and to reduce the tolerance and gap formed between the clamp and the head. CONSTITUTION: Lockers(23,25) of a head(24) are meshed with a cap(22) of a clamp(21) in such a manner that the clamp(21) is detachably coupled to the head(24). The clamp(21) has a conical member(27), which is engaged with a taper surface(26) of the head(24). When the conical member(27) of the clamp(21) is engaged with the taper surface(26) of the head(24), the clamp(21) is automatically introduced into a central line(9) of the head(24), thereby reducing the tolerance and gap between the clamp(21) and the head(24). A spring is provided in the lockers(23,25) so that an opening is automatically opened or closed.
Patent KR-20040107315-A (KR)
Inventor: JUNG CHEONG SIK
IPC: B01J37/02
Filed: 2003-06-13
Abstract: PURPOSE: To provide a photocatalyst composition capable of maintaining an effect of photocatalyst while preventing damage of photocatalsyt particles and photocatalyst functions, maintaining strong adhesive force on the surface coated with the composition and preventing loss of efficacy of the composition for a long time, and a manufacturing method of the photocatalyst composition. CONSTITUTION: The photocatalyst composition comprises a selenium sol, and titanium dioxide photocatalyst, wherein an Anatase titanium dioxide sol is coated on an upper part of the selenium sol that is a primer layer, and wherein solid content of the selenium sol is 3 wt.% of solid of the titanium dioxide photocatalyst. The manufacturing method of the photocatalyst composition comprises the steps of preparing a selenium sol; mixing the selenium sol with a titania sol; and heating the mixture at 100 deg.C for 10 to 60 minutes.
Patent KR-20040110631-A (KR)
Inventor: JANG JEONG U
IPC: G09G3/36
Filed: 2003-06-20
Abstract: PURPOSE: A liquid display panel and a driving method thereof with reduced power consumption are provided to improve image quality by precharging a data line. CONSTITUTION: A plurality of gate lines and a multiplicity of data lines are cross-arranged to form a plurality of pixel regions. A pixel unit(21) has a TFT(Thin Film Transistor) and a liquid crystal capacitor at the respective pixel regions. A gate driver(23) sequentially applies driving signals to the gate lines. A data driver(25) applies image signals to the data lines. A precharge circuit(28) has at least one data line coupling structure, a precharge voltage terminal(28c), and a precharge switching unit(28a). The precharge voltage terminal supplies a precharge voltage to the data line which is not included in the data line coupling structure.
Patent KR-20040000348-A (KR)
Inventor: EVANS GLENN F
IPC: G06F3/14
Filed: 2003-06-23
Abstract: PURPOSE: A system and method for protecting the output of a video card is provided to overcome a software attack, especially for the case of attack performed by a defective application executed on a user's machine. CONSTITUTION: A graphic processor unit(308) processes the video data rendered to a monitor. A video memory(310) operatively linking with the graphic processor unit(308) stores the data processed or to be processed by the graphic processor unit(308). A display converter(312) converts the digital data into a used signal when the data is rendered to the monitor. A decoder decodes the pixel data provided to the display converter.
Patent KR-20050000213-A (KR)
Inventor: KIM OK SOON
IPC: A23L2/04
Filed: 2003-06-23
Abstract: PURPOSE: An extraction method of buck wheat shoot crude liquid is provided, thereby easily extracting the buck wheat shoot crude liquid having undamaged nutrition. CONSTITUTION: The extraction method of buck wheat shoot crude liquid comprises the steps of: removing the skin of buck wheat shoot; finely cutting the skin-removed buck wheat shoot; maturing the finely cut buck wheat shoot at 90 to 95 deg. C for at least 12 hours; and evaporating the matured buck wheat shoot by heating it in a double boiler, and cooling the evaporated gas in a six-columned cooling tower to collect buck wheat shoot crude liquid from the cooling tower.
Patent KR-20050001582-A (KR)
Inventor: PARK WON IL
IPC: H01L29/267
Filed: 2003-06-26
Abstract: PURPOSE: A heterojunction structure of a P-type semiconductor thin film and a ZnO based nano-bar, a manufacturing method thereof and a device using the same are provided to embody easily a corresponding device with heterojunction structure at a room temperature and at a high temperature without the degradation of efficiency by using high exciton binding energy of ZnO. CONSTITUTION: A plurality of N-type ZnO based nano-bars are vertically grown on a P-type semiconductor thin film. The ZnO of each nano-bar has high exciton binding energy, so that a heterojunction structure is easily realized. A band gap of P-type semiconductor is in a range of 1.5 to 4.5 eV.
Patent KR-20040008078-A (KR)
Inventor: SATO YOSHINORI
IPC: B41J2/32
Filed: 2003-07-04
Abstract: PURPOSE: To provide a thermal head which prevents adhesion of a thermal activation component, a thermal activation unit for a thermal activation sheet employing the thermal head, and a printer employing the thermal activation unit. CONSTITUTION: The thermal head comprises: a heat storage layer(glaze layer 2) formed on the upper surface of a heat dissipation substrate(ceramic substrate 1); a heating element array formed of a plurality of heating resistors(3) and electrodes(4a, 4b) for supplying power to each heating resistor on the upper surface of the heat storage layer; and a protective layer(7) covering the upper surface thereof wherein thermal activation energy is imparted to a print media(thermal adhesive label R) containing a thermal activation component by supplying power to the heating element array. Two lines of layers(8a, 8b) for preventing adhesion of thermal activation component are provided substantially in parallel on the upper surface of the protective layer, while holding a region directly above the heating element array therebetween.
Patent KR-20050003842-A (KR)
Inventor: PARK YOUNG JIN
IPC: H04B1/40
Filed: 2003-07-04
Abstract: PURPOSE: A system for preventing the reproduction of CDMA terminals is provided to efficiently prevent the reproduction of CDMA terminals by executing an internal authentication procedure by using the ESN(Electronic Serial Number) of each CDMA terminal in order to judge whether a CDMA terminal is a reproduced one. CONSTITUTION: A system for preventing the reproduction of CDMA terminals comprises an NV-RAM(Nonvolatile-RAM)(110), an MCP(Multi-Chip Package)(120), and an MSM(Mobile Station Modem)(130). The NV-RAM(110) stores the unique information of a CDMA terminal(100), including the ESN, MIN(Mobile Identification Number), authentication key, and shared secret data of the CDMA terminal(100). The MCP(120) stores the code domain data and ESN of the CDMA terminal(100). The MSM(130) is a main chip to process the communication control of the CDMA terminal(100).
Patent KR-20050009358-A (KR)
Inventor: KIM WAN SHICK
IPC: H01L21/283
Filed: 2003-07-16
Abstract: PURPOSE: A method of manufacturing a contact plug and a stack via is provided to fill stably contact holes with high aspect ratio and to form easily the stack via by obtaining a stepped portion from each contact hole and filling a tungsten plug in the stepped contact hole. CONSTITUTION: An insulating layer is deposited on a substrate with a transistor or a metal line. A first contact hole is formed in the insulating layer by using a first contact pattern as an etching mask. A second contact hole with a smaller width than that of the first contact hole is formed under the first contact hole by using a second contact pattern as an etching mask. At this time, a stepped contact hole is completed. A tungsten plug is filled in the stepped contact hole. A stack via is formed by stacking tungsten plugs with each other.
Patent KR-20050009612-A (KR)
Inventor: BANG HYUN WOO
IPC: G01N15/14
Filed: 2003-07-18
Abstract: PURPOSE: An apparatus for counting cells and a method for manufacturing the same are provided to give convenience to a user by easily filling a filling room with test samples. CONSTITUTION: An apparatus for counting cells is used for counting particles. The apparatus for counting cells includes a lower substrate and an upper substrate(100). The lower substrate(200) has a particle lattice pattern for counting the number of the cell. The lower substrate(200) has a light transmitting characteristic. The upper substrate has a light transmitting characteristic. The upper substrate is stacked and installed on the lower substrate. The upper substrate includes a filling room and a sample inserting hole(120). The filling room is formed with a predetermined height from a bottom surface and has particles on the particle lattice pattern of the lower substrate(200).
Patent KR-20050010398-A (KR)
Inventor: SHIN YOUNG KIL
IPC: A61M5/178
Filed: 2003-07-21
Abstract: PURPOSE: Provided is a safety syringe having an improved structure wherein a needle is automatically hidden inside a sleeve, to prevent secondary infection from the syringe and to prevent the recycling of a used syringe. CONSTITUTION: The safety syringe includes a barrel(2) having a storage for injection; a plunger(4) slidably inserted along the space of the barrel(2) for storing the injection in the space of the barrel(2) or discharging the injection outside; a needle(6) connected to the front end of the barrel(2); a sleeve(8) for encompassing the barrel(2) and having a recycle preventing jaw; a holding member and a holding release member for holding the barrel(2) before the syringe is used; and a locking member for fixing the holding released barrel(2) into the sleeve(8), thereby preventing the recycling of the syringe.
Patent KR-20030065447-A (KR)
Inventor: JUNG GYEONG GEUN
IPC: G01R11/32
Filed: 2003-07-21
Abstract: PURPOSE: A portless electronic power metering system is provided, which has no input/output port of a power supply line and a load line. CONSTITUTION: An input/output electrical line passes wire paths(102,103) installed in a body(100) of a power metering system without any connection and without cutting the electric wire. A current transformer(101) installed at one part of the above wire paths detects a current. And a voltage detection apparatus installed at one part of the above wire path detects a voltage. And wire fixing devices(104,105) fixing the electric line are installed in the middle of the wire paths.
Patent KR-20050010671-A (KR)
Inventor: SHIN SANG HYUK
IPC: E04G23/08
Filed: 2003-07-22
Abstract: PURPOSE: A removing method and equipment of a concrete column are provided to crush the concrete column by pressure for penetrating and digging the outer periphery of the column at the constant depth by operating piston rods of hydraulic cylinders mounted at a crush mechanism at the same time. CONSTITUTION: A removing method of a concrete column is composed of steps for forming a crusher mechanism(1) by connecting plural cylinder blocks(3) fixed and mounted with at least one hydraulic cylinder(2) to surround the concrete column to be removed; positioning the crush mechanism to encircle the outer periphery of a crush portion of the column by using a crane or a lifting structure; and operating piston rods(21) of each hydraulic cylinder by supplying hydraulic pressure to the hydraulic cylinders arranged in the crush mechanism and crushing the column by perforating through the column by the front ends of the piston rods at the constant depth. The column is removed by repeatedly cutting or crushing a part surrounded by the crush mechanism.
Patent KR-20050012644-A (KR)
Inventor: CHEONG JUNG TAIK
IPC: H01L21/28
Filed: 2003-07-26
Abstract: PURPOSE: A method for forming a landing plug contact of a semiconductor device is provided to increase contact region and to prevent fail of SAC by using out phase pulse modulation technique in MICP(Magnetized Inductively Coupled Plasma) etching equipment. CONSTITUTION: A semiconductor substrate(21) having a gate(25) is prepared. A nitride layer(26), an interlayer dielectric(27) and a photoresist pattern(28) for defining a contact region are sequentially formed on the resultant structure. The interlayer dielectric is firstly etched to obtain vertical profile by out phase pulse modulation technique after the resultant structure is loaded in MICP etching equipment. The interlayer dielectric is secondly etched to expose the nitride layer by source power pulse modulation technique. The remaining interlayer dielectric is thirdly etched to form a landing plug contact(29) by bias power pulse modulation technique.
Patent KR-20050013363-A (KR)
Inventor: AHN TAE HO
IPC: B29C45/00
Filed: 2003-07-28
Abstract: PURPOSE: A hydraulic injection molding device having a moving plate installed to the middle part is provided to reduce the installation area of a machine by installing the moving plate to the middle part of the machine and moving a mold toward a fixed plate and to improve productivity by increasing the speed. CONSTITUTION: In a hydraulic injection molding device having a moving plate(3) installed to the middle part, a fixed mold(22) is installed to a fixed plate(2) installed to one end of the upper part of a body(1) of an injection molding machine and a moving mold(24) is attached to the moving plate to the middle part. The moving plate is connected to a piston(7) of a hydraulic cylinder(5) attached to the outside of the fixed plate and is moved. The moving mold and an injection base(9) interlock identically.
Patent KR-20050013746-A (KR)
Inventor: SONG IL HO
IPC: A47C27/00
Filed: 2003-07-29
Abstract: PURPOSE: A seat for medical treatment accomplishing the multifunction such as cushion, ventilation and sanitation is provided to promote air circulation by forming a space inside and protect an affected part from various kinds of bacteria contamination. CONSTITUTION: The seat comprises: a cushion member(110) which has a hole(119) formed at the center and consists of upper and lower net yarn layers with a plurality of air vents and a high strength supporting layer; an antibacterial cover(120) which is provided between the upper net yarn layer of the cushion member and the skin of a human body, has an antibacterial agent added thereto, and consists of a porous upper cover(122) and a lower cover(124); and a pair of coupling members(130) which are disposed at the edge of the upper cover and the edge of the lower cover and are engaged to each other so that the covers are fastened to the cushion member and the antibacterial cover is selectively attachable to and detachable from the cushion member.
Patent KR-20050014225-A (KR)
Inventor: MIN DOO HONG
IPC: H01L21/336
Filed: 2003-07-30
Abstract: PURPOSE: A method for forming a transistor of a semiconductor device is provided to improve a current driving ability by forming a gate oxide layer having a native oxide layer and an oxynitride layer on a semiconductor substrate in a cell region. CONSTITUTION: The first gate oxide layer(33) made of an oxynitride layer is formed in a cell region and a peripheral circuit region on a semiconductor substrate(31). Only the cell part of the first gate oxide layer is left by a photolithography process using a mask for forming a dual gate oxide layer. A gate electrode in which the second gate oxide layer(37) and the first gate oxide layer are stacked in the cell region in a subsequent process while a gate electrode including the second gate oxide layer is formed in the peripheral circuit region.
Patent KR-20050014981-A (KR)
Inventor: KANG HEE BOG
IPC: H01L21/68
Filed: 2003-08-01
Abstract: PURPOSE: A wafer container having a particle collecting unit is provided to maintain wafer quality by preventing the wafer from being contaminated by micro particles during long delivery operations. CONSTITUTION: A container for packaging a wafer container includes a cassette(53), a package box(51), and a particle collecting unit. The cassette contains the wafer laminated therein. The cassette is embedded in the package box. The particle collecting unit includes a particle collecting member(55) which is implemented in the package box to collect micro particles. The particle collecting member includes a plurality of micro holes, each of which has an upper portion wider than a lower portion.
Patent KR-20050017332-A (KR)
Inventor: LEE BYEONG JUN
IPC: F01N3/02
Filed: 2003-08-13
Abstract: PURPOSE: A carbon removing device of a muffler is provided to prevent air pollution, and to extend the life span of the muffler and the exhaust pipe by eliminating carbon among exhaust gas from the exhaust pipe and the muffler without decomposition. CONSTITUTION: A carbon removing device is composed of a base(10) moving with plural rollers(11) and having supporters(17,18) longitudinally protruded upward, a body(20) supported by a compression spring(21) for buffering in the upper part of the base and moved up and down by operating a position adjustor(30), a vibration plate(40) moving up and down along a guide(19) formed in the supporters of the base and having sliders and vibration generators(44,45), a buffer unit(50) installed between the lower part of the vibration plate and the upper part of the body to absorb vibration of the vibration plate, and a vacuum suction unit(60) sucking carbon collected in the muffler by vibration of the vibration plate.
Patent KR-20050023460-A (KR)
Inventor: LEE SONG HAK
IPC: H01L21/68
Filed: 2003-08-27
Abstract: PURPOSE: A wafer transfer arm is provided to rotate a flat zone of a wafer taken out of a cassette using a rotating unit in case wafer is again received into a cassette. CONSTITUTION: A wafer transfer arm comprises a body, a wafer seating member and a rotating unit. The wafer seating member(13) with a vacuum suction hole(13a) is formed on one end of the body(11). The wafer seating member is rotated by a rotating unit. The rotating unit includes a first rotating element, a second rotating element and a rotating belt. The first rotating element is formed at the lower side of the wafer seating member. The second rotating element is formed in the interior of the body. The rotating belt(25) is arranged on the external surface of the first and second rotating elements.
Patent KR-20050022664-A (KR)
Inventor: MOON BOO YONG
IPC: B60K20/02
Filed: 2003-08-29
Abstract: PURPOSE: A malfunction prevention device and a method for a shift lever of an automatic transmission are provided to prevent a driver from operating the shift lever wrongly without completely moving the shift lever from a P-range to an R-range by turning on a warning lamp with a control unit if pressure detected by a pressure sensor is below a reference value. CONSTITUTION: A malfunction prevention device for a shift lever of an automatic transmission is composed of a P-range sensing switch(10) for detecting if the shift lever is positioned in a P-range; an R-range sensing switch(20) for detecting that the shift lever is in an R-range; a pressure sensor(30) for detecting pressure applied to the shift lever by a driver; and a control unit(40) for judging if the shift lever is moved from the P-range to the R-range according to output signals of the switches and then operating a warning lamp(50) or an AV(Audio and Visual) system(60) according to the pressure detected by the pressure sensor.
Patent KR-20050031533-A (KR)
Title: Method for making recycling product of dredging sediment
Inventor: AHN JAE HWAN
IPC: C04B18/30
Filed: 2003-09-30
Abstract: Provided is a method for producing recycled products such as block and biological filtering material for water treatment by using dredged sediment. The recycled product, biological filtering material for water treatment, is produced by the following steps of: treating dredged sediment mechanically, physically, or chemically to separate aggregate and earth of dredge; dehydrating and drying dredged earth to contain 20-30% of moisture; optionally adding 5-40ppm of coagulants such as Al2(SO4)3, Ca(OH)2 and AlCl2, and 10wt.%(based on total amount of dredged earth and sludge) of dried sewage sludge; mixing raw materials homogeneously; forming mixtures into a sphere shape; making a hole, having a size corresponding to 10% of sphere diameter, in the x, y and z direction of the formed sphere; drying preforms for 2-3days at room temperature; sintering dried products at 1100-1700deg.C for 1-3hrs; cooling sintered products to room temperature.
Patent KR-20040030338-A (KR)
Title: Symmetric, bi-aspheric lens for use in optical fiber collimator assemblies
Inventor: LUDINGTON PAUL DAVID
IPC: G02B6/34
Filed: 2003-09-30
Abstract: PURPOSE: A fiber optical apparatus for use in an optical fiber collimator assembly is provided to improve the packaging of the optical fiber collimator assembly by applying a lens of the fiber optical apparatus to the optical fiber collimator assembly. CONSTITUTION: An optical fiber(10) is cemented into a precision capillary tube(146) to create a fiber pigtail. An end of an optical fiber(147) is polished so as to have an inclined angle and is coated with an anti-reflection optical coating material in order to improve the coupling efficiency and reduce the back-reflection. A collimator lens(134) and the fiber pigtail are cemented into a precision cylindrical tube(145). The diameter difference between the lens, the precision capillary tube, and a mounting tube, the bearing length(148) of the collimator lens, and the bearing length(149) of the precision capillary tube determine the relative tilt and decentration errors between the optical fiber and the collimator lens. In order to obtain the maximum coupling efficiency, it is important to minimize both the tilt and decentration errors between the optical fiber and the collimating lens. The tilt and the decentration errors are reduced by increasing the bearing length of the lens.
Patent KR-20050033215-A (KR)
Title: Chemical mechanical polishing apparatus
Inventor: LEE YANG WON
IPC: H01L21/304
Filed: 2003-10-06
Abstract: An apparatus for CMP(chemical mechanical polishing) is provided to prevent the generation of wafer scratches due to a fine dry slurry by restraining the accumulation of a dry slurry by moving the position of a dispenser according to the movement of a wafer carrier. A dispenser(20) supplying a slurry and an additive is interlocked with a wafer carrier(11) of a CMP apparatus, moves together with the wafer carrier. The dispenser is installed so as to be capable of moving horizontally with respect to the wafer carrier. The wafer carrier further includes a measuring element for detecting the movement amount relative to the wafer carrier. The measuring element is provided with a scale(30) capable of reading the graduation corresponding to the position of the dispenser.
Patent KR-20050034440-A (KR)
Inventor: OH DAE SERK
IPC: H04B7/26
Filed: 2003-10-09
Abstract: 본 발명은 듀얼밴드 듀얼모드(DBDM) 휴대단말기의 로밍요청 신호구성과 시스템에서 착신 호 유실 없이 로밍 처리하는 방법에 관한 것으로, 디비디엠 휴대단말기가 코드분할다중접속 방식 이동교환국과 접속하고 광대역코드분할다중접속 방식 이동교환국으로 로밍 요청하는 메시지 신호는, 휴대단말기로부터 코드분할다중접속 이동교환국으로 송신하는 운용 데이터 신호인 등록메시지 신호의 최상위비트에 1을 기록 설정하는 구성으로 이루어지는 특징 등등과, 또한, 디비디엠 휴대단말기가 CDMA 이동교환국의 서비스 영역에서 WCDMA 이동교환국에 접속하기 위한 로밍 요청을 등록하는 제1 과정; 상기 과정의 로밍 요청을 받은 CDMA 이동교환국은 타이머 구동과 로밍요청을 등록하고, WCDMA 이동교환국에 휴대단말기의 위치정보와 로밍정보를 전송하는 제2 과정; 상기 과정의 정보를 인가받은 WCDMA 이동교환국은, 휴대단말기를 감시하여 위치가 확인되면 로밍 등록하고, 로밍등록 확인정보를 CDMA 이동교환국에 전송하는 제3 과정; 상기 CDMA 이동교환국은 타이머가 설정된 시간 이내에 WCDMA 이동교환국으로부터 로밍등록 확인정보가 수신되는 경우에 휴대단말기를 파워다운 처리하는 제4 과정; 상기 휴대단말기와 WCDMA 이동교환국은 직접 호접속 처리 및 통신하는 제5 과정으로 이루어진 것 등을 특징으로 한다.
Patent KR-20050034976-A (KR)
Inventor: KANG HYUN KOO
Filed: 2003-10-10
Abstract: 본 발명의 특징을 기술, 요약하면 일반고객을 대상으로 하는 업소 및 업체의 수익 증진을 위하여 로또복권을 활용, 추첨 및 광고를 겸할 수 있는 특성을 고객의 기대감 또는 이를 통한 결과의 만족도를 유도하는 방법으로 해당업주와 그에 해당하는 업체 및 업소를 출입하는 고객 등을 국내에서 가장 신뢰하고 정통성 있는 동양 철학 및 신체리듬을 바탕으로 하는 운세와 사주를 적용시켜 행운번호를 추첨하고 이를 추첨하는 과정에서 업주와 고객의 이윤 및 수익의 형평성 등을 고려하여 로또복권 한 표의 당첨권리를 업주의 상거래 실적의 형평성에 의해서 고객의 수를 기준으로 비례되는 균등 분할의 가변성을 고객의수에 의거 분할권리를 업주가 고객에게 수여하여 업주와 고객간에 수익성과 서비스의 균형을 적절히 유도하여 업주는 복권을 활용하여 수익의 일부를 고객의 서비스에 환원하여 자신의 업체의 광고와 기대감으로 유발되는 고객의 방문횟수의 증가는 물론 고객확보를 원활히 하여 수익증진을 도모함과 동시에 고객은 행운의 로또복권의 당첨권리를 수여 받고 그 권리를 행사함으로써 업주와 고객간의 친목을 유지하고 서로간의 정당한 상거래 질서를 통한 상용의 조화를 만들어 나가는 효과가 있는 것이다 .