baber/WOPTO huggingface dataset:
Patent KR-20040055269-A (KR)
Title: System for Power supply
Inventor: SEO GWANG YUN
IPC: H02M3/28
Filed: 2002-12-20
Abstract: PURPOSE: A power supply system is provided to reduce generation of noise and influence of EMI by enhancing the converting efficiency and reducing the number of switching operations. CONSTITUTION: A power supply system includes a rectification unit and a power supply. The rectification unit(14) converts external AC power to DC power. The power supply includes a first DC/DC converter(16) for converting the DC power to a constant voltage and supplying the constant voltage to a main substrate. The power supply system further includes a second DC/DC converter(18). The second DC/DC converter includes a first conversion part for switching the DC power and converting the DC power to the pulse power and a second conversion part for converting the pulse power to DC low voltage and supplying a feedback signal to the first conversion part.
Patent KR-20040056489-A (KR)
Title: System and Method for Distortion free projection display on arbritrary display surface
Inventor: BYUN GI JONG
IPC: H04N5/74
Filed: 2002-12-23
Abstract: PURPOSE: A system and method for correcting image distortion on an arbitrary projection plane are provided to automatically correct distortion generated when contents are displayed on the arbitrary projection plane. CONSTITUTION: An image distortion correcting system includes a projector(20), a CCD(Charge Coupled Device) camera(30), a frame grabber(49), a projection structured light module, a 2-path rendering module(42), and a display. The projector displays contents provided by a contents generating module(41) and a moire image on an arbitrary projection plane. The CCD camera takes a picture of the moire image. The frame grabber stores the moire image photographed by the CCD camera. The projection structured light module extracts a model of the projection plane from the moire image data stored in the frame grabber. The 2-path rendering module stores the contents of the contents generating module as textures, projects the textures on the model of the projection plane, and then renders the textures from the view point of the projector to correct the contents. The display displays the corrected contents on the projection plane.
Patent KR-20040059154-A (KR)
Title: Cover structure of deck for pickup truck
Inventor: KIM JONG JAE
IPC: B60P7/02
Filed: 2002-12-28
Abstract: PURPOSE: A cover structure of a deck for a pickup vehicle is provided to improve convenience for users and prevent freights loaded in the deck from being stolen or damaged by rain or snow by installing a cover plate to the deck and easily opening and closing the deck plate. CONSTITUTION: A cover structure of a deck(100) for a pickup vehicle is composed of a frame(110), a cover plate(120), and a gas lift(150). The frame comprises a water gutter(111) of which one side is fixed to both sides and rear side of the deck with interposing a packing(112) between the water gutter and the deck, formed in the center and a weather strip(113) inserted and installed to the other side of the water gutter. The cover plate includes hinge pins(121) installed to the rear both sides and rotatively combined to hinge holes(130) formed at both rear sides of the deck; a pair of brackets(122) mounted to inner both sides; and a weather strip arranged to the bottom side of the front part. One end of the gas lift is combined with the bracket of the cover plate and the other end is fixed to the lateral front side of the deck.
Patent KR-20030040190-A (KR)
Title: Usb drive and an advertizing method using usb drive
Inventor: JUNG CHEOL
Filed: 2002-12-28
Abstract: PURPOSE: A USB(Universal Serial Bus) drive and a method for an AD using the USB drive are provided to automatically display the AD on a user's PC as soon as the USB drive connects to the PC and to increase the AD exposure by making the user use the USB drive only after displaying the AD for a constant time. CONSTITUTION: The USB drive is connected to an USB communication port of the PC(S200). The PC recognizes the USB drive and the USB drive is set as a movable disk(S210). An AD execution program in the PC is automatically executed by responding to the recognition of the USB drive(S220). In case of first connection between the USB drive and the PC, the AD execution program is installed to the PC. The AD execution program is searching the connection of the USB drive in real-time by residing in a register of an OS(Operating System) on the PC.
Patent KR-20040059680-A (KR)
Title: Device for mounting handle to door for gas oven range
Inventor: LEE HAK GWON
IPC: F24C15/02
Filed: 2002-12-28
Abstract: PURPOSE: A door handle installation structure of a gas oven is provided to reduce the number of parts, and to simplify the assembling process by fastening the door handle in the front of the door firmly with the handle bar and the handle supporting unit. CONSTITUTION: A door handle installation structure of a gas oven is composed of a handle bar(20) formed cylindrically and gripped by a user, and a handle supporting unit(10) having a body(14) contacted to the front of the door, an insertion part(16) inserted to the handle bar, an insertion groove(12) formed between the body and the insertion part to insert the end of the handle bar and a side part(17) connecting the body to the insertion part and covering the outside of the handle bar. The body is fastened to the front of the door with plural screws(Sb) in fitting the handle bar to the insertion groove.
Patent KR-20040060163-A (KR)
Title: Method for Forming Bilayer Photoresist Pattern
Inventor: BOK CHEOL GYU
IPC: H01L21/027
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a dual resist pattern of a semiconductor device is provided to easily form an oxide layer without using costly equipment by forming the oxide layer on a lower resist layer using sililation and O2 plasma. CONSTITUTION: A lower resist layer(102) is formed on an etch object layer(100). An oxide layer(106) is formed on the lower resist layer by sequentially performing sililation processing and O2 plasma treatment. An upper resist layer(108) is formed on the oxide layer. An upper resist pattern is formed by selectively exposing and developing. An oxide pattern is formed by selectively etching the oxide layer using the upper resist pattern as a mask. A lower resist pattern is formed by etching the lower resist layer using the oxide pattern as a mask.
Patent KR-20020064778-A (KR)
IPC: H04J3/06
Filed: 2001-07-16
Abstract: 데이터 스트림을 코딩하는 방법은, 코딩된 데이터 스트림(WS1)을 획득하기 위해서 상기 데이터 스트림의 정해진 부분의 각 구획을 서로 다른 에러 보호율로 채널 코딩하는 단계(11)와, 상기 각 구획의 각 길이에 관한 길이 정보(lf)를 상기 코딩된 데이터 스트림(WS1)에 포함시키는 단계(20, 14)를 포함한다.
Patent KR-20020043598-A (KR)
IPC: B01D3/36
Filed: 2000-09-29
Abstract: 휘발성 화합물은 용액을 휘발이 순간, 분무 또는 유동상, 또는 기계적 교반 건조기에서 일어나는 급속분리에 적용시킴으로써 수용액 중에 존재하는 고체로부터 효과적으로 회수될 수 있다.  휘발성 화합물로부터 고체를 급속분리시키는 방법은 물로부터 휘발성 화합물의 단리를 현저하게 단순화시킨다.  이 방법은 발효공정, 고체처리 및 재순환 공정에 대해 유용성을 갖는다.
Patent KR-20020049032-A (KR)
IPC: G11B27/28
Filed: 2000-11-01
Abstract: 본 발명은, 레코딩 기간 동안에, 상업 광고와 같은 비디오 신호의 세그먼트를 자동으로 식별하고 선택적으로 스킵(skip)하도록 MPEG 비디오 매체 레코딩 디바이스를 제어하기 위한 방법 및 장치에 관한 것이다. MPEG 비디오 데이터 레코딩 기간 동안에, 시스템은 하나 이상의 이미지 필드에 걸쳐서 발생하는 장면 변화를 검출하기 위해 레코딩되고 있는 비디오 데이터를 계속 모니터한다. 검출된 장면 변화에 응답하여, 시스템은, 장면 변화의 발생에 대응하는 매체 상의 레코드 위치와 시간을 파일에 저장한다. 검출된 장면 변화중 몇 개의 장면 변화 사이의 시간 간격에 따라서, 시스템은 상업 광고 또는 챕터 경계중 어느 하나로 대응하는 비디오 세그먼트를 식별한다. 이러한 방식으로 세그먼트를 식별함으로써, 이때 플레이백 프리젠테이션은 선택적으로 제어될 수 있다.
Patent KR-20020062657-A (KR)
Title: Microreaction systems and molding methods
IPC: B29C33/06
Filed: 2000-12-12
Abstract: Microreaction molds and methods of molding very thin films onto substrate surfaces are provided. The molds and molding methods allow for consistency and uniformity in the thicknesses of the films that are applied to the substrate surfaces. The molds may be single composite, such as etched silica, or multicomposite, such as quartz/metal. The molds may further comprise an adjustable molding cavity. The molds of this invention are particularly applicable to generating thin polymeric films onto microchip substrates.
Patent KR-20020092936-A (KR)
Title: 리튬 함유 복합 산화물 및 이것을 이용한 비수 2차 전지,및 그 제조 방법
IPC: H01M4/505
Filed: 2001-11-14
Abstract: 일반식 Li 1+x+α Ni (1-x-y+δ)/2 Mn (1-x-y-δ)/2 M y O 2 [단, 0≤x≤0.05, -0.05≤x+α≤0.05, 0≤y≤0.4이며, -0.1≤δ≤0.1(단, 0≤y≤0.2일 때) 또는 -0.24≤δ≤0.24(단, 0.2<y≤0.4일 때)로서, M은 Ti, Cr, Fe, Co, Cu, Zn, Al, Ge 및 Sn으로 이루어지는 그룹 중에서 선택된 1종 이상의 원소]로 나타내는 조성을 가짐으로써, 층상 결정 구조가 안정화되며, 고밀도로, 충방전 가역성이 뛰어난 고용량의 리튬 함유 복합 산화물을 제공하며, 그것을 양극에 이용함으로써 내구성이 뛰어난 고용량 비수 2차 전지를 실현한다.
Patent KR-20020079915-A (KR)
Title: 신호 처리 방법, 신호 처리 장치, 신호 처리 시스템 및신호 처리 장치의 제어 정보가 기록된 기계 판독 가능한기록 매체
IPC: G11B20/10
Filed: 2001-12-27
Abstract: i-Link 등으로 접속되어 있는 DVCR의 비디오 데이터를 용이하게 링크하고 관리하여 원하는 형태로 이용할 수 있는 신호 처리 장치를 개시한다.  비디오 데이터 등의 스트리밍 데이터는, 위치 정보 파일 중에서, 특정한 위치를 규정하기 위한 gpoi 태그에 대응된 optional-media 링크 태그에 의해 규정되고 관리되어 사용이 제어된다.  옵셔널 미디어 링크에는, 접속된 기기 및 그 포맷 정보를 지정하기 위한 format 속성, format 속성에 의해 지정된 접속 기기 내에서 대상을 더욱 특정하기 위한 id 속성, 속성 in 및 속성 out은, 지정한 데이터의 재생 개시 위치 및 종료 위치를 지정하기 위한 in 속성 및 out 속성, 및 재생 횟수를 지정하기 위한 repeat 속성의 5개의 속성을 기술할 수 있다.
Patent KR-20020082889-A (KR)
Title: 박강판 및 그 제조방법
IPC: C21D1/42
Filed: 2002-02-05
Abstract: 본 발명은, 본질적으로, 질량%로, C : 0.10 - 0.37%, Si : 1% 이하, Mn : 2.5% 이하, P : 0.1% 이하, S : 0.03% 이하, sol. Al: 0.01 - 0.1%, N : 0.0005 - 0.0050%, B : 0.0003 - 0.0050%, 및 잔부 Fe로 이루어지며, 또한, 14B/(10.8N)이 0.5 이상, 석출물 BN의 평균입자경이 0.1㎛ 이상, 열처리 후의 구(舊) 오스테나이트입자경이 2 - 25㎛인 박강판에 관한 것이다. 본 발명의 박강판에 의해, 경제적인 열처리 방법에 의한 자동차의 구조부품이나 기능부품에 필요한 정도의 고강도화가 도모되고, 더욱이 열처리 후에 우수한 인성(靭性)을 얻을 수 있다.
Patent KR-20020088408-A (KR)
Title: 플라즈마의 체적을 제어하기 위한 플라즈마 내부자기버킷의 형성방법 및 장치
IPC: H01J37/32
Filed: 2001-03-13
Abstract: 처리챔버의 내부에서 기판을 처리하는 동안 플라즈마의 체적을 제어하기 위한 플라즈마 가둠설비는 처리를 위해 플라즈마가 점화 및 유지되는 챔버를 포함한다. 이 챔버는 적어도 일부가 벽에 의해 제공되고, 플라즈마 가둠설비를 추가로 구비한다. 이 플라즈마 가둠설비는 챔버의 내부에 배치된 자석배열을 포함한다. 이 자석배열은 처리챔버 내의 플라즈마 영역 둘레에 배치되는 다수의 자석요소를 구비한다. 자계는 챔버 내에 ("자기벽" 형태의)가둠영역을 형성한다. 가둠영역은 시프트되어 기판 처리시스템의 동작을 향상시키고 처리시스템의 다른 요소와 플라즈마의 상호작용에 의해 야기되는 손상 및/또는 세정문제를 감소시킬 수 있다. 가둠영역의 시프팅은 자석배열내의 자석요소의 이동에 의해 달성될 수 있다.
Patent KR-20020084260-A (KR)
IPC: C09B62/20
Filed: 2001-03-27
Abstract: Disclosed are compositions for printing recording materials, especially textile fibre materials, paper and papery substrates and plastic films and plastic transparencies by the inkjet printing process, including 1) a dye of the formula (I)   having the substituent meanings specified in claim 1 and mixtures of compounds of the formula (I) and 2) water or a medium including a mixture of water and an organic solvent, an anhydrous organic solvent or a solid having a low melting point, and 3) optionally further additives.
Patent KR-20030003250-A (KR)
Title: Piezoceramic bending transducer and use thereof
IPC: B06B1/02
Filed: 2001-04-06
Abstract: Piezoceramic bending transducer has a base (3) on which a stack of piezoceramic layers (6) is mounted. These have electrodes (7, 8) between them. A compensating layer (10) is mounted on the opposite side of the carrier to the piezoceramic. This is made from a material with the same coefficient of thermal expansion as it.
Patent KR-20030088846-A (KR)
IPC: F26B3/28
Filed: 2001-06-05
Abstract: 본 발명은 도료 및 접착제 같은 종류의 건조 작업에 있어서 작업자의 노력을 경감하고, 조작이 용이하며, 한편 품질이 좋은 도장면을 얻을 수 있는 차량용 수리 장치를 제공하는 것을 목적으로 한다. 
     본 발명의 수리장치는 패널면에 도포된 도포 재료를 건조시키는 건조 기구와 건조 기구에 설치되고 이 건조 기구로부터 도포 재료가 도포된 패널면에 걸친 거리를 검출하는 거리 검출 센서와 패널면을 따라 건조 기구를 이동시키는 이동 장치를 갖춘다. 이동 장치는 거리 검출 센서에 의해 검출된 값이 소정 범위의 값이 되도록 패널면을 따라 건조 기구를 이동시킨다.
Patent KR-20040063268-A (KR)
Inventor: CHOI BYEONG GEOL
IPC: A47L15/22
Filed: 2003-01-06
Abstract: PURPOSE: A multi-stage injector of a dish washer is provided to control the injecting force of the washing water by varying the resistance of a passage installed between a water collecting vessel and a nozzle. CONSTITUTION: A multi-stage injector of a dish washer comprises a water collecting vessel(16) installed in the lower portion of a washing tub to collect the washing water, upper and lower nozzles rotatably installed in the washing tub and injecting the washing water, a washing pump installed at a portion of the water collecting vessel and pumping the washing water toward upper and lower passages, a distribution valve(50) rotatably installed at the branching portion of the upper and lower passages and controlling the water pressure of the washing water injected toward the upper and lower nozzles, and a drive unit(60) connected with the distribution valve and controlling the operation of the distribution valve.
Patent KR-20030063136-A (KR)
IPC: C01B9/02
Filed: 2003-01-14
Abstract: This invention relates to an improved process for removing trace levels of Group IVb contaminants from a Group IVb metal tetrahalide of and particularly to a process for removing zirconium tetrachloride from titanium tetrachloride. The improvement resides in contacting a titanium tetrachloride feedstock containing trace impurities of zirconium tetrachloride or hafnium tetrachloride with a sufficient amount of titanium hydride to convert any zirconium tetrachloride or hafnium tetrachloride to a lower volatile compound. The resultant mixture is distilled and the titanium tetrachloride separated from the lower volatile zirconium or hafnium compounds.
Patent KR-20040067534-A (KR)
Inventor: KIM JIN MAN
Filed: 2003-01-24
Abstract: PURPOSE: An AD(ADvertisement) reward system for offering the desired real-time information to a registered member and transmitting a wireless message AD in reward for the same are provided to remove the refusal for the AD reception and perform the accurate target AD in real-time by transmitting the wireless message AD to the member in the reward for the real-time information offered to the member. CONSTITUTION: A database stores the information for each registered member in a relation type. A web server(20) searches/outputs a target condition inputted from an advertiser(50). A wireless message transmitting server(30) is linked with the web server. A wireless message receiving terminal(10) receives the information(40) through the wireless message and receives the wireless message AD(60) in the reward for the reception of the wireless message information.
Patent KR-20040069163-A (KR)
Inventor: LEE YONG UK
IPC: H04B7/155
Filed: 2003-01-28
Abstract: PURPOSE: A synchronizing apparatus and method of a base station in a mobile communication system are provided to facilitate the mode-conversion between a GPS reception mode and a trunk slave mode and stably perform trunk-line communication. CONSTITUTION: A plurality of framers(110) transmits and receives data to and from outer devices by being connected to a trunk link. An ATM mapper(120) communicates with an ATM(Asynchronous Transfer Mode) circuit(140) and the framers(110). A trunk link selector(160) selects one of trunk lines and outputs a recovery clock of the selected trunk line. A mode selector(150) receives a GPS reception clock or the recovery clock of the selected trunk line. A PLL(Phase Locked Loop)(130) provides a clock received from the mode selector(150) to the ATM mapper(120) and the framers(110).
Patent KR-20040070784-A (KR)
Inventor: LEE HYEON GIL
IPC: H01L21/68
Filed: 2003-02-04
Abstract: PURPOSE: A wafer loader of semiconductor exposure equipment is provided to reduce error occurrence of a process for transferring a wafer from a pre-align stage to a wafer stage by controlling the slider height of a wafer loader of a stepper. CONSTITUTION: An upper plate(14) is horizontally positioned. A slider(12) is horizontally positioned. A fixing apparatus fixes the slider to the upper plate. A height control apparatus controls an interval between the upper plate and the slider. A plurality of holes with spirals are formed in the upper plate. A plurality of groove with spirals are formed in the slider. The fixing apparatus may be a bolt.
Patent KR-20040071424-A (KR)
Inventor: JUNG JIN U
IPC: D06F37/30
Filed: 2003-02-06
Abstract: PURPOSE: A full-automatic washing machine is provided to prevent the washing machine from lengthening and the eccentricity of a washing tub, to increase power output of a motor by directly connecting an outer rotor-type motor to the lower side of a clutch, and to improve washing efficiency by performing an agitation mode for rotating only a pulsator and rotating reverse the pulsator and the washing tub. CONSTITUTION: A full-automatic washing machine is composed of an outer tub mounted in an out case forming the external shape; a washing tub rotatably installed in the outer tub; a pulsator rotatably arranged in the inner lower side of the washing tub; a dewatering shaft(100) for rotating the washing tub; a washing shaft(200) combined with the pulsator; a clutch housing for covering the dewatering shaft; a stator assembly(400) for generating rotational magnetic field; a rotor assembly(500) for inducing electric currents and generating rotary power; a clutch assembly(600) having a sliding coupler(650) for controlling power transmission with sliding along the dewatering and washing shafts and a control unit for controlling movements of the sliding coupler; a protrusion(652) formed on the upside of the sliding coupler and selectively connected to a combining hole(660b) arranged at a stopper(660) of the clutch assembly; a drain valve for controlling water in the outer tub; a gear motor used for controlling a drive unit and a drain unit, connecting and operating the drain valve and a brake lever, and operating the brake lever to first and second gear ranges; and a brake assembly(700) having a brake pad(780) and the brake lever for braking the rotation of the dewatering shaft. The full-automatic washing machine performs a washing process by combining an agitation mode and a washing tub-rotation mode.
Patent KR-20040078510-A (KR)
Inventor: KIM GEUN GUK
IPC: G11C7/00
Filed: 2003-03-04
Abstract: PURPOSE: A circuit is provided to control an output enable in a semiconductor memory device so that an output part is enabled only when a bank by a read command coincides with an activated bank. CONSTITUTION: According to the semiconductor memory device, a logic unit(310) prevents a data signal from being output any more if a burst operation ends after a read command or a write command, by a logic operation of an external clock synchronous signal and a write signal and a Y-burst signal and a read write signal. The first transistor(320) is connected to a power supply port to use an output of the logic unit as a control signal. The second transistor(330) uses the read write signal as a control signal. A comparison unit outputs a read command only when a read bank signal and an active bank signal are enabled at the same time. The third and the fourth transistor(340) share the other port of the second transistor to use an output of the comparison unit as a control signal, and are combined to a power supply voltage port and a ground voltage port respectively. A reset unit(350) resets an output from a node between the third and the fourth transistor by receiving a reset signal and an output enable reset signal. A latch unit(360) latches an output of a node between the third and the fourth transistor.
Patent KR-20040081545-A (KR)
Inventor: KIM SO HYEON
IPC: H04B7/26
Filed: 2003-03-13
Abstract: PURPOSE: A hand-over apparatus in a base station of a broadband wireless access communication system, and a method thereof are provided to execute hand-over to a new base station by making a base station request hand-over to a user terminal. CONSTITUTION: A user terminal(611) requests hand-over to at least one neighbor base station(640) having a CINR(Carrier to Interference and Noise Ratio) satisfying hand-over judgement standard by a hand-over measurement request message. The user terminal(611) executes the hand-over to the specific neighbor base station(640) reported in response to the hand-over request. A serving base station(610) communicates with the user terminal(611), transmits the hand-over measurement request message to the user terminal(611). The serving base station(610) requests a possibility of hand-over to the neighbor base station(640) in order of size of the CINR reported from the user terminal(611). If the specific neighbor base station(640) reports that the hand-over is possible, the serving base station(610) reports the specific base station(640) to the user terminal(611). The specific neighbor base station(640) judges and reports the possibility of hand-over of the user terminal(611).
Patent KR-20040084437-A (KR)
Inventor: LIM DONG MIN
IPC: D07B1/06
Filed: 2003-03-28
Abstract: PURPOSE: A steel cord of a tire is characterized by maintaining intervals between side strands, having excellent rubber-penetrating property, preventing penetration of moisture in producing the tire or in use, preventing corrosion of the cord and increasing adhesive durability. CONSTITUTION: A steel cord of a tire comprises: a core wire(PG, 1b) twisted one polygonal filament having n of flat sides in a middle; and side strands(2) having d of diameter and covering the core wire(1b). A structure of the steel cord is 1x(PG)+nxd. A twist direction and a pitch of the core wire(1b) are identical with a twist direction and a pitch of the side strand(2).
Patent KR-20040084550-A (KR)
Inventor: NOH YUN HWAN
IPC: H04W88/02
Filed: 2003-03-28
Abstract: PURPOSE: A hyper text link device of UE(User Equipment) caption broadcasting is provided to display received contents of caption broadcasting in scroll state, and to access a corresponding provider over a wireless Internet when a designated button is inputted. CONSTITUTION: A wireless unit(110) receives a caption broadcasting signal, and wirelessly accesses the Internet in hyper text link by a control signal. A controller(120) stores the caption broadcasting signal in an assigned area, controls the hyper text link over the wireless Internet, and monitors/controls each unit. A keyboard(130) directly inputs a ticker display operation parameter value of the caption broadcasting signal and an Internet hyper text link wireless access control command signal. A ticker controller(140) sequentially displays the caption broadcasting signal by the control signal. A detailed controller(150) sequentially displays detailed contents of caption broadcasting. A display(160) visually displays the caption broadcasting signal.
Patent KR-20040030199-A (KR)
Inventor: ADACHI FUMIYA
IPC: B60J1/20
Filed: 2003-04-14
Abstract: PURPOSE: A conductive paste and a method for forming an electrode pattern by using the conductive paste are provided, to obtain an electrode showing excellent wettability of solder, free from the deterioration of adhesive strength and having high resistivity. CONSTITUTION: The conductive paste comprises silver powder; a glass frit; an organic vehicle; and optionally a resistance control agent comprising a metal oxide, wherein 50 wt% or more of the silver powder has a diameter of 4.5-7 micrometers and the silver powder has a crystalline particle diameter of 100 nm or more. The method comprises the steps of preparing the conductive paste; printing the conductive paste on a substrate in a certain pattern; and sintering the conductive paste to form an electrode pattern of a certain shape on the substrate. Preferably the sintering is carried out at 600-700 deg.C and the substrate is a glass substrate.