baber/WOPTO huggingface dataset:
Patent KR-20030037668-A (KR)
Title: Liquid crystal display device and method for manufacturing the same
Inventor: KIM JIN HO
IPC: G02F1/1337
Filed: 2001-11-07
Abstract: PURPOSE: A liquid crystal display device and a method for fabricating the same are provided to carry out the function of a black matrix by vertical and horizontal alignment films respectively formed on non-pixel and pixel areas, thereby improving the aperture rate and the transmissivity. CONSTITUTION: A liquid crystal display device includes upper and lower substrates(10,20) facing to each other and defined with pixel and non-pixel areas(b,a), a liquid crystal layer(60) interposed between the upper and lower substrates, a vertical alignment film(40) formed on facing surfaces of the upper and lower substrates in the non-pixel areas, and a horizontal alignment film(50) formed on the facing surface of the upper and lower substrates in the pixel areas. The liquid crystal layer has a positive dielectric rate. The vertical and horizontal alignment films are formed by either of rubbing or light radiation.
Patent KR-20030037948-A (KR)
Title: Apparatus and method for transmitting of data via packet data control channel in communication system
Inventor: CHOI HO GYU
IPC: H04B7/26
Filed: 2001-11-07
Abstract: PURPOSE: An apparatus and a method for transmitting and receiving a packet data control channel in a communication system are provided to support transmission of a packet data channel in a TDM(Time Division Multiplexing)/CDM(Code Division Multiplexing) format. CONSTITUTION: Feedback information on a forward channel environment is received from each terminal(401). It is determined which user data are to be transmitted by using information required for scheduling such as feedback information or a resource of a base station(402). It is judged whether only TDM is used or both TDM and CDM are used for a packet data channel(403). If only TDM is used, packet data control information of a corresponding user is transmitted through the first packet data control channel. the packet data control channel is allocated by users on the basis of a CQICH(Reverse Channel Quality Indicator Channel) indicating a forward channel environment of corresponding users(405).
Patent KR-20020038501-A (KR)
Inventor: HIROTOSHI NAMBA
IPC: B65G49/07
Filed: 2001-11-14
Abstract: PURPOSE: To eliminate the need for a U-shaped bar required for the conventional device, to reduce the number of parts as compared with a form having two base arms at right and left, size, and weight, to improve mechanical stiffness, and, furthermore, to lengthen the transfer distance in a double-arm substrate transfer device for transferring work such as a semiconductor wafer. CONSTITUTION: A robot arm comprises a tip arm A1 freely rotatably supported at the tip section of a base arm 20, an end effecter E1 freely rotatably supported at the tip section for placing the work, a tip arm A2 freely rotatably supported at the tip section of the base arm 20 and superimposed to the upper section of the tip arm A1 for mounting, and an end effecter E2 freely and rotatably supported at the tip section for placing the work.
Patent KR-20030039891-A (KR)
Title: Apparatus for Reflectect Pannel for Guiding Sun's Ray
Inventor: CHA GWANG SEOK
IPC: F21S11/00
Filed: 2001-11-16
Abstract: PURPOSE: A natural light induction apparatus is provided to induce natural light by tracking the position of the sun through the use of the information on the azimuth angle and latitude of the sun. CONSTITUTION: A natural light induction apparatus comprises a memory unit for storing information on the azimuth angle and latitude of the sun; an input unit for inputting the current azimuth angle and latitude of the sun; a control unit for extracting information on the azimuth angle and latitude of the sun, and controlling operation of a horizontal rotation motor(142) and a vertical rotation motor(152); a reflector plate(10) connected to an end of a main body(20), and which reflects solar light to a single point; a horizontal rotation motor unit interposed between the main body and the reflector plate, and which rotates in a horizontal direction the reflector plate centering from the main body in accordance with the control of the control unit; and a vertical rotation motor unit having an end connected to the horizontal rotation motor unit through a bracket(30) and the other end connected to the reflector plate, wherein the vertical rotation motor unit rotates in a vertical direction the reflector plate centering from the horizontal rotation motor unit in accordance with the control of the control unit.
Patent KR-20030046538-A (KR)
Title: Method for providing voice mail service in intelligent service telecommunications system
Inventor: LEE SEONG HWA
IPC: H04M3/50
Filed: 2001-11-19
Abstract: PURPOSE: A method for providing a voice mail service in a communication system for an intelligent network service is provided to actively and effectively perform a voice mail service function in different intelligent network services by implementing a voice mail service in an intelligent network system. CONSTITUTION: It is checked whether a VMS(Voice Mail Service) connection is an IP(Intelligent Peripheral)-VMS connection from registration information of a subscriber(501). If the VMS connection is not the IP-VMS connection, a VMS_ID is read from the subscriber information and a TLDN(Temporary Local Directory Number) allocation for the VMS is requested(506). A call including the TLDN is routed to an MSC(507). It returns to the call which was being proceeded(508). If the VMS connection is the IP-VMS connection, allocation of TLDN to the IP-VMS is requested(502). A call including the TLDN is routed to the MSC and a call connection to an IP/IP-VMS is instructed(503). The corresponding call is for a voice storage to the VMS is instructed to the IP-VMS(504). An operation of a VMS interaction is performed(505).
Patent KR-20030044197-A (KR)
Title: High voltage detecting circuit
Inventor: SON JONG PIL
IPC: G11C5/14
Filed: 2001-11-29
Abstract: PURPOSE: A circuit for detecting a high voltage is provided to remove PMOS transistors for precharge from a high voltage detection circuit by setting input voltage values to a supply voltage level and an earth voltage level, respectively. CONSTITUTION: A high voltage detection circuit includes the first voltage distributor(120), the second voltage distributor(130), and a comparator(110). The first voltage distributor receives a supply voltage, distributes the supply voltage in response to the first control signal, and generates the first input voltage. The second voltage distributor receives the supply voltage, distributes the supply voltage in response to the second control signal, and generates the second input voltage. The comparator has the first and the second input terminals and compares the first input voltage with the second input voltage. The first and the second input terminals are biased to the supply voltage and an earth voltage or the earth voltage and the supply voltage, respectively when the first and the second signals are inactivated simultaneously.
Patent KR-20030046585-A (KR)
Title: A method for exhaust gas leak detection and fuel controlling miss operation check
Inventor: KIM SEONG SIK
IPC: F01N9/00
Filed: 2001-12-05
Abstract: PURPOSE: A method for checking leak of exhaust gas and for preventing malfunction of a fuel control is provided to precisely determine leak of an exhaust manifold by detecting a variation of an oxygen sensor in an engine idle state. CONSTITUTION: If an engine is in an idle state after the engine is ignition-on(S100), a variation of oxygen in exhaust gas is detected(S120). Then, it is determined whether or not an output voltage variation of an oxygen sensor exceeds a first reference value(S140). If the output voltage variation of the oxygen sensor exceeds the first reference value, presently measured voltage is disregarded and the variation of oxygen is calculated based on previously measured voltage(S160). Then, an exhaust gas leak code is outputted(S180). After that, a signal requesting a malfunction display is outputted.
Patent KR-20030046961-A (KR)
Title: Engine control system and the method for l.p.g car
Inventor: PARK SEUNG DO
IPC: F02N11/10
Filed: 2001-12-07
Abstract: PURPOSE: An apparatus and a method for controlling an engine of an LPG vehicle are provided to prevent an engine from being stopped when a vehicle is running even if an LPG switch is turned off. CONSTITUTION: An LPG switch state is determined by detecting a vehicle running condition and an LPG switch condition(S110). If the LPG switch is off state, it is determined whether or not a vehicle is in a running state(S120). If the vehicle is in the running state, a fuel feeding control signal is outputted(S130). The LPG switch state is determined by comparing potential difference between the LPG switch and first and second solenoid valves. If potential difference is 12V, the LPG switch is on state, and if potential difference is zero, the LPG switch is off state.
Patent KR-20030047375-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: KIM GYEONG MIN
IPC: H01L21/02
Filed: 2001-12-10
Abstract: PURPOSE: A method for forming a capacitor in a semiconductor device is provided to be capable of enhancing the capacitance and preventing degradation and overhang due to oxygen by depositing a ruthenium film using O3. CONSTITUTION: A lower insulating layer(13) having a contact hole is formed on a substrate(11). A contact plug having a barrier metal film(19) thereon is filled into the contact hole. A storage node(23) is formed to connect the contact plug using a ruthenium film as the storage node(23), wherein O3 gas is used as a reaction gas at the temperature of 300-350°C. Then, a dielectric film(25) and a plate electrode(27) are sequentially formed on the storage node(23). At the time, TiN is used as the barrier metal film(19).
Patent KR-20020023785-A (KR)
Inventor: KANG SHIN GAB
IPC: B29C43/20
Filed: 2001-12-18
Abstract: PURPOSE: A method for attaching a silicon by a mold is provided to produce a product of high quality by applying characters and design with the silicon. CONSTITUTION: A method for attaching silicon by a mold comprises a heater(2) heating various characters(1a); a nozzle(3) supplying liquid silicon mixture(4); a plate(5) guiding the liquid silicon mixture; an attached material(6) mounted on an upper portion of the silicon mixture; a pressurizing pad(7) attached to the pressurizing plate(8); a guide supporter(9) guiding the pressurizing plate; a fixing plate(10) having the guide supporter; and a refrigerating pipe suddenly dropping temperature of a mold(1). The mold is fixed on the fixing plate having the guide supporter. Thereby, the method for attaching the silicon by the mold improves quality of a product by applying characters and design with the silicon.
Patent KR-20020023844-A (KR)
Inventor: HATAKENAKA MAKOTO
IPC: G11C11/401
Filed: 2001-12-22
Abstract: PURPOSE: A semiconductor integrated circuit device is provided to include a multi-bank memory having an appropriate layout suitable for a logic process circuit device. CONSTITUTION: A semiconductor integrated circuit device(1) includes a processor(CPU)(2) integrated on a semiconductor chip and a DRAM macro(3) serving as a main memory for the CPU(2). DRAM macro(3) has a rectangular shape and includes subbanks(4a,4b,4c,4d) arranged respectively in four regions. Subbanks(4a,4c) constitute a bank A and sub banks(4b,4d) constitute a bank B. These subbanks(4a-4d) have the same configuration. Specifically, subbank(4a) includes a memory array(4aa) having a plurality of dynamic memory cells arranged in rows and columns, a row decoder(4ab) for driving a row in memory array(4aa) into a selected state, a column decoder(4ac) for selecting a column in memory array(4aa), and a preamplifier.write driver block(4ad) which reads/writes data from/into a memory cell selected by row decoder(4ab) and column decoder(4ac). Similarly, subbank(4b) includes a memory array(4ba), a row decoder(4bb), a column decoder(4bc) and a preamplifier.write driver block(4bd). Subbank(4c) includes a memory array(4ca), a row decoder(4cb), a column decoder(4cc) and a preamplifier.write driver block(4cd). Subbank(4d) includes a memory array(4da, a row decoder(4db), a column decoder(4dc) and a preamplifier.write driver block(4dd).
Patent KR-20030053242-A (KR)
Title: Manufacturing Apparatus of Liquid Crystal Display Devices
Inventor: CHOI GWANG SU
IPC: G02F1/13
Filed: 2001-12-22
Abstract: PURPOSE: An apparatus for manufacturing a liquid crystal display is provided to seal up liquid crystal injection holes of a plurality of liquid crystal panels at a time using multiple sealing bars. CONSTITUTION: An apparatus for manufacturing a liquid crystal display includes a mount(101) on which a cassette(102) into which liquid crystal panels(103) are inserted is placed, a plurality of sealing bars(106) arranged in parallel with the liquid crystal panels to dispense a sealant, a supporter(107) and a rail(109) for controlling the position of the sealing bars, and a stand for supporting the supporter and rail. The apparatus further includes a scraper(108) for making the height of the sealant dispensed by the sealing bars uniform, and a guide for fixing the sealing bars and the supporter.
Patent KR-20030053324-A (KR)
Title: System and Method for Packet Service in the IMT-2000 SGSN
Inventor: PARK SO HYEON
IPC: H04W28/20
Filed: 2001-12-22
Abstract: PURPOSE: A packet service system in an IMT(International Mobile Telecommunication)-2000 SGSN(Serving GPRS(General Packet Radio Service) Support Node) and a method therefor are provided to perform a network resource management function and a packet call admission control function according to QoS(Quality of Service) information required in a packet service. CONSTITUTION: A packet session management module(20) performs a packet call process function, translates QoS information of a requested packet call, calculates a bandwidth, and requests the assignment of resources. An ATM(Asynchronous Transfer Mode) resource management module(30) receives the request of the resource assignment from the packet session management module(20), and manages ATM resources according to a traffic class and bandwidth of QoS information.
Patent KR-20030053658-A (KR)
Title: Method For Manufacturing Semiconductor Devices
Inventor: KIM IN SU
IPC: H01L21/336
Filed: 2001-12-22
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of reducing the resistance of a gate electrode and preventing the void generation of an etch stop layer by enlarging the surface of a silicide layer and forming the etch stop layer using an ALD(Atomic Layer Deposition). CONSTITUTION: A gate electrode made of a poly silicon layer is formed on a predetermined portion of a semiconductor substrate(10). After forming a sidewall insulating layer and a spacer at both sidewalls of the gate electrode, the spacer is formed lower than the gate electrode by using an etching process. At this time, the upper surface of the gate electrode and the sidewall insulating layer formed on the upper portion of the sidewalls of the gate electrode, are exposed. A source/drain is formed at an active region of the semiconductor substrate using the gate electrode and spacer as a mask. A silicide layer(35) is formed on the gate electrode and the source/drain. An etch stop layer(37) is deposited on the entire surface of the resultant structure by using an ALD.
Patent KR-20020032415-A (KR)
Inventor: KAMIYAMA AYAKO
IPC: A61N1/10
Filed: 2001-12-28
Abstract: PURPOSE: To provide an electric therapy equipment that does not cause a voltage drop by shotening electric cord as much as possible. CONSTITUTION: In the electric therapy equipment 1 constituted of the therapy equipment body 2, and the potential therapy part 42 for foot and the low-frequency therapy part arranged in the equipment body 2, the potential therapy part 42 and the low-frequency therapy part are equipped on the both sides of an integrated housing 4a, and also are supported pivotally and revolvably with a shaft 29 on the therapy equipment body 2. The shaft 29 has the hollow part 29a and the output cord 48 of the potential therapy part 42 and the low-frequency therapy part is inserted and supported through the hollow part 29a.
Patent KR-20030056833-A (KR)
Title: method for manufacturing of semiconductor device
Inventor: SHIN GANG SEOP
IPC: H01L27/092
Filed: 2001-12-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of reducing the resistance of a gate and improving the profile of the gate. CONSTITUTION: An isolation layer(22) is formed in a substrate(21) defined by a PMOS and NMOS region. The first and second gate electrode(24a,24b) having the same profile are formed on the NMOS and PMOS region. The first, second and third insulating layer are sequentially formed on the resultant structure. After planarizing the resultant structure, the second insulating layer is selectively etched to expose the gate electrodes. Impurity ions are implanted into the exposed gate electrodes(24a,24b). The first insulating layer located on the gate electrodes is then removed. A metal silicide layer(31) is formed on the surface of the gate electrodes. After removing the third insulating layer, the first and second gate spacer(26a,27a) are formed at both sidewalls of the gate electrodes by the etch-back of the first and second insulating layer. Then, a source/drain region(32) is formed in the substrate.
Patent KR-20010053500-A (KR)
IPC: B23K26/04
Filed: 1999-07-01
Abstract: A method and arrangement for calibrating a laser processing machine for processing workpieces. The present invention ensures a fast and reproducible method and arrangement for calibrating a laser processing machine by measuring a position of a predetermined test pattern on a test plate while taking into account any imaging errors caused by the deflection unit.
Patent KR-20010073177-A (KR)
Title: 전기적 특성이 향상된 탄소 분말 및 그의 용도
IPC: H01M4/62
Filed: 2000-07-10
Abstract: 본 발명은 산소 1 내지 20 중량%와 함께 황, 질소, 붕소, 인 및 불소 중의 1종 또는 2종 이상을 0.1 내지 2 중량% 함유함으로써 전극에 대한 부착성 및 전기영동성을 향상시킨 것을 특징으로 하는 탄소 분말에 관한 것이다.  표면 개질 탄소 분말을 포함하는 이차 전지 활성화제 또는 표면 개질 탄소 분말을 첨가한 이차 전지는 전지의 수명이 길고, 이 탄소 분말을 첨가하면 충전/방전 불능의 이차 전지도 재생할 수 있다.
Patent KR-20010100979-A (KR)
IPC: C08F220/30
Filed: 1999-11-02
Abstract: 본 발명은 (a) 제1 입자 크기가 5 nm 내지 100 ㎛인 고체 (I) 또는 2종 이상의 고체로 제조된 혼합물 1 내지 99 중량%, (b) 중합체 결합제 (II) 99 내지 1 중량%의 조성물이 있는 1종 이상의 층을 포함하는 복합체에 관한 것이다.  상기 중합체 결합제는 열 및(또는) UV 작용으로 가교 반응할 수 있는 반응성기 (RG)가 사슬에 말단 및(또는) 측면에 있는 중합체 (IIa) 또는 공중합체 (IIa) 1 내지 100 중량%, 및 반응성기가 없는 1종 이상의 중합체 또는 공중합체 0 내지 99 중량%를 포함함을 특징으로 한다.  1개 이상의 층이 1개 이상의 일반 격리판을 포함하는 1개 이상의 제2 층에 도포되어 있다.
Patent KR-20010099932-A (KR)
IPC: A61P31/22
Filed: 1999-12-21
Abstract: 본 발명은 물, 용해된 아시클로비르 및 약 30 중량% 이상의 수혼화성 다가 알콜을 포함하는 연속 수성상을 분산된 오일상 및 디메티콘과 함께 포함하는 수중유 국소 제약 제제를 제공한다.
Patent KR-20020001722-A (KR)
IPC: H01L51/40
Filed: 2000-11-21
Abstract: 본 발명은 균열이 없고, 양호한 기능 특성을 발휘할 수 있는 기능성 디바이스 및 그 제조 방법을 제공한다. 
     폴리에틸레테레프탈레이트 등의 유기 재료로 이루어지는 기판(11) 상에 저온 연화층(12) 및 내열층(13)을 차례로 개재시켜, 다결정 실리콘으로 이루어지는 기능층(14)을 구비한다.  기능층(14)은, 전구체층인 비정질 실리콘층을 레이저 빔의 조사에 의해 결정화 하여 형성된다.  레이저 빔을 조사하면 기판(11)까지 열이 전달되어, 기판(11)은 팽창하려고 하지만, 기판(11)과 기능층(14)의 팽창율의 차로 인해 발생하는 응력은 저온 연화층(12)에 의해서 흡수되어, 기능층(14)에는 균열이나 박리가 발생하지 않는다.  저온 연화층(12)은 아크릴 수지를 포함하는 고분자 재료로 구성되는 것이 바람직하다.  금속층이나 내열층을, 기판(11)과 기능층(14) 사이에 적절하게 삽입하면, 보다 고강도의 레이저를 조사할 수 있다.
Patent KR-20020009569-A (KR)
Title: 이황화주석을 함유하는 윤활제 조성물
IPC: C10M125/22
Filed: 2000-03-02
Abstract: 본 발명은 70 내지 100 중량%의 이황화주석으로 이루어진 층격자 구조를 갖는 고체 윤활제를 함유하는 윤활제 조성물에 관한 것이다. 본 발명의 윤활제 조성물은 우수한 윤활 특성 및 내마모 특성을 갖는다.
Patent KR-20020001883-A (KR)
Title: Robust autofocus system for a microscope
IPC: G02B7/28
Filed: 2000-05-30
Abstract: The present invention provides a method and apparatus for autofocusing of an optical instrument, especially a microscope (10). The autofocus scheme includes a digital gradient filter for generating a focus score from each captured image. Images may be captured at various positions and the focus scores analysed to determine a focus score maximum. The position corresponding to this maximum is then taken as the focus position. The spatial extent of the filter is preferably settable so that the digital filter settably selects elements of the image depending on their size in the image. Thus, the filtering process is controllable so that it is influenced by elements of the image whose size may be specified by the operator indirectly by way of the spatial extent of the filter. This allows the exclusion of small or large elements of the image from the autofocusing procedure which the filter should preferably ignore. The autofocus scheme is particularly useful for autofocusing biological specimens.
Patent KR-20020011420-A (KR)
IPC: C12N15/09
Filed: 2000-05-24
Abstract: 본 발명은 신규한 PrP 단백질, 및 이 단백질을 코드화하는 핵산을 제공하며, 여기에서 PrP 단백질은 1) 야생형 PrP C 의 글리코실화에 대해 상대적인 불완전한 글리코실화 및 2) 적합한 세포 국소화, 즉 세포 표면으로 수송되는 능력을 생체내에서 특징으로 한다. PrP의 정상적 세포 대응부와는 다른 이 신규한 저-글리코실화 PrP는 감염성 프리온과 함께 인큐베이션함으로써 프로테아제-내성 동형으로 전환될 수 있다. 더욱이, 본 발명은 프리온 장애를 연구하기 위한 시험관내 세포 및 동물 시스템 및 이들 시스템을 사용하는 방법, 예를 들어 프리온-매개 질환 진행에서 메카니즘적 과정의 연구 또는 프리온-매개 장애의 치료를 위한 새로운 치료제의 확인 방법을 제공한다. 그러한 시스템에서, 프로테아제-내성 저-글리코실화 PrP는 새로 생성되며 표준 면역블롯 기법에 의해 검출될 수 있다.
Patent KR-20030059918-A (KR)
Inventor: YE JIN HAE
IPC: F23D14/00
Filed: 2002-01-03
Abstract: PURPOSE: A burner for a gas oven is provided to prevent local overheat by restricting flame from being concentrated on the center of the cooking chamber with a flame diffusion plate, and to cook food evenly by diffusing heat from the burner to both sides of the cooking chamber. CONSTITUTION: A burner of a gas oven is composed of a mixing pipe(100a) forming longitudinal plural flame holes(100c); a flame guide plate(110) fixed in the upper part of the mixing pipe to guide flame from the flame holes; and an arc flame transfer plate(120) installed in the lower part of the mixing pipe to spread spark from an ignition electrode(104). The burner is installed in the upper part of a cooking space including food, and a flame diffusion plate(125) is formed longitudinally in the flame transfer plate. The flame diffusion plate is extended far from the flame holes to diffuse flame concentrated on the flame holes. Local overheat is prevented by restricting flame from being concentrated on the center of the cooking space with the flame diffusion plate, and food is heated evenly by diffusing heat.
Patent KR-20030059744-A (KR)
Title: Oil pick-up device for lubricating apparatus of compressor
Inventor: YOON YONG TAE
IPC: F04B39/02
Filed: 2002-01-04
Abstract: PURPOSE: An oil pick-up device for a lubricating apparatus of a compressor is provided to reduce cost. CONSTITUTION: An apparatus includes an oil pick-up tube joined to a crankshaft(1) to suck in oil stored in a bottom of a hermetic container by centrifugal force; and an oil pick-up tube fixing unit(40) fixing the oil pick-up tube to the crankshaft. The oil pick-up tube is coaxially joined to the crankshaft, and has a joining part(32) formed on an upper part of a body(31) formed with injection by plastics, and inserted to an end of the crankshaft; and an oil suction channel(34) formed therein to penetrated, and to be connected with an oil channel(1a) of the crankshaft. The oil pick-up tube fixing unit comprises a first fixing groove(41) formed on the crankshaft, at least two of second fixing grooves(42) formed on the joining part of the oil pick-up tube, and a retainer(43) formed with spring steel wire material to be identical with the first fixing groove, and elastically inserted to the second fixing grooves. The oil pick-up tube is formed with plastics by injection to reduce cost.