baber/WOPTO huggingface dataset:
Patent KR-20030091683-A (KR)
Title: 조회장치, 조회장치를 이용한 상품의 조회방법 및조회장치를 이용한 신분증명증의 조회방법
IPC: G06Q50/10
Filed: 2003-05-20
Abstract: 본 발명은 조회장치, 조회장치를 이용한 상품의 조회방법 및 조회장치를 이용한 신분증명증의 조회방법에 관한 것으로서, 본 발명에서는 각 ID칩이 각각 발신하는 고유의 ID정보를 수신하고, 각 ID정보에 각각 대응시켜서 조회정보를 격납하고, 인식장치를 통해 인식된 ID정보로 상기 데이터 격납수단을 검색하여 대응하는 정보를 검색하고, 상기 검색한 정보를 표시하는 기술을 제공하는 것이다.
Patent KR-20040100345-A (KR)
Inventor: PARK YONG MYEON
IPC: H04N1/04
Filed: 2003-05-22
Abstract: PURPOSE: An image reading device is provided to smoothly convey documents which pass an image reading surface by reducing the conveyance friction resistance of the documents conveyed by a white roller. CONSTITUTION: An image sensor having an image reading surface(31) reads an image of a document conveyed on the image reading surface. A sensor supporting board supports the image sensor so that the image reading surface of the image sensor is exposed to the outside. A document conveying guide(42) is installed in the sensor supporting board to be located in a forward direction of the image reading surface. A white roller(50) adjacent and rotated with the document located on the document conveying guide through the image reading surface conveys the document.
Patent KR-20030047947-A (KR)
Inventor: PARK SUNG WOO
IPC: F16L19/06
Filed: 2003-05-26
Abstract: PURPOSE: A pipe connection structure is provided to firmly and airtightly connect pipes without forming a screw at the pipe by improving the pipe connection structure. CONSTITUTION: Containing units(34,35) contain both ends(32,33) of a pipe(31). A couple of airtight pads(38,39) include protrusions(36,37) formed at the inner end of the containing unit and preventing the separation of the pipe. A couple of coupling sockets(40,41) are installed in both ends the pipe, and controls the airtight pad. Straight units(L) are formed at the outer circumference of the airtight pad, and have a predetermined length. Inclination units(A) are formed from the straight unit to the outer end of the airtight pad. An inclination unit is formed in the coupling socket to control the airtight pad, and is identical with the inclination unit(A) in the airtight pad. The straight unit is shorter than a screw unit(46) in the coupling socket, and reaction force is operated between the airtight pads corresponding to the coupling force. The inclination unit is longer than the coupling socket, and prevents the pipe from being contacted with the coupling socket.
Patent KR-20040011348-A (KR)
Title: Semiconductor device
Inventor: MISUMI KAZUYUKI
IPC: H01L25/18
Filed: 2003-05-27
Abstract: PURPOSE: To increase the reliability of a multi-chip package using a BOC structure, and to provide a small and high-density package. CONSTITUTION: A semiconductor device comprises a first conductive pattern formed on one surface of a substrate 4; second conductive pattern formed on the other surface of the substrate 4, at least two first semiconductor chips 2 and 3 which are mounted on one surface of the substrate 4 and are connected to the first conductive pattern; second semiconductor chip 1 which is so mounted as to stretch over the adjacent first semiconductor chips 2 and 3; and first interconnection which passes though a space between the adjacent first semiconductor chips 2 and 3 and an opening 4a of the substrate 4, with one end being connected to a surface of the second semiconductor chip 1 which is opposite to the substrate 4, and the other end being connected to the second conductive pattern.
Patent KR-20040102684-A (KR)
Inventor: PARK JONG BEOM
IPC: F02M35/00
Filed: 2003-05-29
Abstract: PURPOSE: An intake manifold is provided to improve the efficiency of an engine by varying the length of an intake passage and expanding the variable width of the intake passage in the entire operating area of the engine. CONSTITUTION: A continuously variable intake manifold comprises an intake manifold(20), a surge tank, a driving device(60) and a serge tank moving device. A baffle(24) of the intake manifold to distribute intake air in each cylinder of an engine is protruded in a spiral shape continuously to maintain a certain pitch toward the inside of a circular housing(21). A runner to be protruded outside in the middle of a circular passage to be formed by the spiral baffle is extended. The circular passage by the baffle is divided by many intake pipes(31,32,33,34) corresponding to the number of the cylinders. The serge tank is formed in a cylinder shape to be stored in the inner circumference of the baffle. Through holes(42) are penetrated through the middle of the outer circumference of the serge tank to distribute the intake air to the intake pipes. The driving device adjusts the length of each intake pipes by operating an operating shaft(50) according to the change of an operating area in the engine and moving the positions of the through holes. The operating shaft is formed by integrating with the serge tank. Lead screws(52,53) are formed in both sides of the operating shaft. Fixing screws(54,55) are fixed in both sides of the intake manifold to guide the rotation of the lead screws. A guide groove is formed in the outer circumference of the serge tank to confirm with the spiral direction of the baffle.
Patent KR-20040103178-A (KR)
Inventor: KIM DAE YEOP
IPC: H04L9/32
Filed: 2003-05-31
Abstract: PURPOSE: A security system and a method for digital contents are provided to eliminate an inconvenience to connect to an authentication server at every contents usage by storing an authentication control set and using the set at following contents usages. CONSTITUTION: A security system for digital contents includes a contents producer server(10), a contents provider server(20) and an authentication server(40). The contents producer server generates a producer control set having information for classifying contents to be supplied based on a predetermined service classification criterion. The contents producer server generates and provides contents having the producer control set. When the contents and the contents producer control set are received, the contents provider server conveys the producer control set to the authentication server and provides the service corresponding to the contents. When the contents producer control set is received, the authentication server maps the contents according to the service classification criterion and provides the mapped information when the service classification information is required from a user terminal. The authentication server alternatively provides a user authentication control set having required information when a particular service group is required from the user terminal.
Patent KR-20040108094-A (KR)
Inventor: HA JONG MOK
IPC: A61L2/00
Filed: 2003-06-16
Abstract: PURPOSE: A small-sized portable sterilizer is provided for use with individuals for a broad range of applications including personal sanitation and public places such as restaurants. CONSTITUTION: The portable sterilizer includes a body(1), a sterilizing unit(2) having a scanner(6), a controller, and a power supply(4). The body(1) is formed of a stand part(11) and a sterilizing part(12). For the sterilizing part(12), a laser diode, an ultraviolet lamp, or an ozone generator is used. The stand part(11) includes a display(32), a scanning control switch(33), an automatic power switch(34), a voice chip(35), a power switch(36), the controller, and the power supply(4). The sterilizing part(12) includes a sensor(37) for sensing the operation of the scanner(6).
Patent KR-20040110482-A (KR)
Inventor: HONG SU GYEONG
IPC: G11C11/15
Filed: 2003-06-19
Abstract: PURPOSE: A method for manufacturing magnetic random access memory(MRAM) is provided to prevent deterioration due to the etching residuals of the magnetic free layers by oxidizing the magnetic free layers and then etching them. CONSTITUTION: A method for manufacturing magnetic random access memory(MRAM) comprises the steps of: forming an alumina layer(47) as a tunneling barrier layer on the top of a magnetic pinned layer(45); forming an MTJ layer of a laminated structure by forming a magnetic free layer(49) on the top of the alumina layer(47), and then forming a hardmask layer on the top of the MTJ layer; forming a hardmask pattern(51) for exposing the magnetic free layer(49) by etching the hardmask layer through a photoetching process using the MTJ cell mask, and making the exposed magnetic free layer amorphous by giving the damage; forming an oxide layer(57) by oxidizing the amorphous magnetic free layer using the rapid temperature oxidation(RTO); patterning the MTJ cell as a subsequent etching process.
Patent KR-20050002984-A (KR)
Inventor: KWAK NOH JUNG
IPC: H01L21/8242
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a semiconductor memory device is provided to simplify manufacturing process by using a zig-zag type storage node contact plug. CONSTITUTION: A first interlayer dielectric(120), an etch stopper(130) and a second interlayer dielectric(140) are sequentially deposited on a semiconductor substrate(100) having bit lines(110). A preliminary storage node contact region is defined by patterning the second interlayer dielectric, the etch stopper and the first interlayer dielectric. A photoresist pattern is formed on the resultant structure. The second interlayer dielectric is selectively etched using the photoresist pattern in order to form a storage node contact region of zig-zag shape. Then, a zig-zag type storage node contact plug(160) is formed in the storage node contact region.
Patent KR-20050003007-A (KR)
Inventor: SONG HAN SANG
IPC: H01L27/04
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a capacitor with an NO(Nitirde-Oxide) dielectric film of a semiconductor device is provided to enhance capacitance by performing HF last cleaning, doping and nitrification processing after forming a lower electrode. CONSTITUTION: A lower electrode(18) is formed on a semiconductor substrate(10). The lower electrode is cleaned by HF last cleaning. The cleaned lower electrode is doped. The doped lower electrode is treated by nitrification processing. Then, an NO dielectric film(20) is formed on the lower electrode. An upper electrode(21) is formed on the dielectric film.
Patent KR-20050005939-A (KR)
Inventor: LEE DATE GUN
IPC: H01L21/28
Filed: 2003-07-08
Abstract: PURPOSE: A structure of preventing misalignment in a via-etch process of a semiconductor device and a fabricating method thereof are provided to prevent an over-etching effect to an IMD layer by securing a misalignment margin in a via-hole process. CONSTITUTION: An IMD layer is stacked on a substrate. A metal layer(20) is stacked on the IMD layer. An oxide layer(22) is formed as much as a thickness of the metal layer on the metal layer. A via-hole(27) is formed by using a photo process. A column is formed on an upper part of the oxide layer corresponding to both ends of the metal layer. The column is formed with an oxide layer(25) and a nitride layer(24).
Patent KR-20050006735-A (KR)
Inventor: KIM HYEON YOO
IPC: F02P5/04
Filed: 2003-07-10
Abstract: PURPOSE: A device for preventing hopping of a vehicle and a method thereof are provided to improve riding comfort, and to prevent loss of acceleration by regulating delay and advance of the ignition time corresponding to the driving state of wheels based on the road surface and by reducing driving force accurately. CONSTITUTION: A hopping preventing device of a vehicle is composed of wheel speed sensors(1) detecting rpm of each wheel, an ABS(Anti-lock brake system) control unit(2) controlling braking to restrict the wheel from being locked during braking by receiving information detected from the wheel speed sensors, and an engine control unit(4) regulating the delay of the ignition time of the engine by receiving rpm of each wheel from the ABS control unit. Loss of acceleration is prevented by starting the engine with the optimal engine output without shortage of driving force.
Patent KR-20050011445-A (KR)
Inventor: LEE SANG RO
IPC: H01J11/40
Filed: 2003-07-23
Abstract: PURPOSE: A method for preventing hygroscopy of a dielectric protective layer is provided to improve productivity by forming an amphiphilic molecular layer on a protective layer as a hygroscopy preventing layer. CONSTITUTION: A dielectric layer and a dielectric protective layer are formed on a display substrate. By preventing from disposing, an amphiphilic molecular layer is formed the dielectric protective layer. The amphiphilic molecular layer is a self-assembled monolayer. The amphiphilic molecular layer is made of a material selected from a group consisting of CH3(CH2)nSiCl3, CH3(CH2)nSi(OCH3)3, CH3(CH2)nSi(OCH2CH3)3, CH3(CH2)nSi£OCH(CH3)2|3, CF3(CF2)nSiCl3, CF3(CF2)nSi(OCH3)3, CF3(CF2)nSi(OCH2CH3)3, and CF3(CF2)nSi£OCH(CH3)2|3 and a compound thereof.
Patent KR-20050013469-A (KR)
Inventor: KANG HYUNG JOO
IPC: G11B7/085
Filed: 2003-07-28
Abstract: PURPOSE: An optical pickup actuator, an optical pickup apparatus and an optical record and regeneration apparatus are provided to make a conventional soldering process by separating a lens holder support from an electric wire and to assure system stability and a high precision control by preventing a sub resonance caused by an asymmetric shape of an optical pickup actuator. CONSTITUTION: The optical pickup actuator comprises a holder, a lens holder(120), a magnetic driver, a support member(140), and electric wires(W). The holder is formed on a side of a base. The lens holder(120) mounts an object lens. The magnetic driver includes a focusing coil(FC), a tracking coil(TC), a tilt coil and magnets(136,137) for driving the lens holder toward a focusing direction, a tracking direction and a tilt direction. The support member(140) makes one end be combined with the holder, and the other end be combined with the lens holder(120). The electric wires(W) is separated from the support member for supplying electricity for the coils(FC,TC).
Patent KR-20050018398-A (KR)
Inventor: PARK HO WOO
IPC: H01L21/3065
Filed: 2003-08-12
Abstract: PURPOSE: A semiconductor device with an air gap between a semiconductor substrate and an L-type spacer is provided to reduce parasitic capacitance near a gate electrode by forming an air gap of a relatively low dielectric constant between the horizontal part of an L-type spacer formed on the sidewall of the gate electrode and a semiconductor substrate. CONSTITUTION: A source and a drain are formed in a semiconductor substrate(100), separated from each other. A gate pattern(200) is formed on a channel region between the source and the drain. An L-type spacer(151) includes a vertical portion(152) covering the sidewalls of the gate pattern and a lateral portion(153) extended from the lower part of the vertical portion wherein the lateral portion overlaps the source and the drain. A support portion(142) supplies an air gap to a gap between at least the lateral portion of the L-type spacer and the source/drain(170), interposed between the L-type spacer and the gate pattern.
Patent KR-20050018169-A (KR)
Inventor: JEON BYUNG OK
IPC: G02B6/12
Filed: 2003-08-13
Abstract: PURPOSE: An integrated optical apparatus and its fabrication method are provided to realize electrical insulation between optical elements without ion implantation process or etching process. CONSTITUTION: The integrated optical apparatus(300) includes the first and the second optical element(310,320) which are connected optically each other and are integrated on a substrate(301) by being insulated electrically. The first and the second optical element include an active layer(302) formed on the substrate in a mesa structure, and a clad layer(303) formed on the active layer, and a S.I(Semi-Insulating) clad layer(304) formed on the substrate to surround a side wall of the clad layer and the active layer. The first and the second optical element also include the first conductive layer(305-1) and the second conductive layer(305-2) formed on the S.I clad layer in a trench shape for current injection into the first and the second optical element.
Patent KR-20040019907-A (KR)
Inventor: IKEDA YUTAKA
IPC: H02H5/04
Filed: 2003-08-21
Abstract: PURPOSE: To solve nonconformity that a protective circuit which utilizes a positive temperature coefficient thermistor repeats conduction and break, in a relatively short time. CONSTITUTION: A semiconductor-switching element(Tr0), which performs operations of the conduction and breakage of a current passage from a power source 13 to a load, is controlled by an operation mode control circuit 12 which includes a first operation mode for shifting it from a conductive operation to break operation when the temperature of a temperature detection part rises and reaches a specified break temperature, making use of the resistance change of a first positive temperature coefficient thermistor(PTC1) and a second operation mode for shifting it from the break operation to the conductive operation when the temperature of the temperature detection part drops and reaches a recovery temperature(a temperature set to a temperature lower by a specified value than a blocking temperature), making use of the resistance change of a second positive temperature coefficient thermistor(PTC2), and it performs the control of the operation modes under a condition that both the positive temperature coefficient thermistors are thermally coupled with each other with respect to a temperature-detecting part.
Patent KR-20050031525-A (KR)
Title: Contents developing tool for intelligent robots and contents developing method using the tool
Inventor: KIM SUNG HO
IPC: G06F17/00
Filed: 2003-09-30
Abstract: A developing tool for producing contents of intelligent robots and a developing method using the same are provided to program the intelligent robots based on the multimedia, and effectively control the hardware and a display unit of the intelligent robots. A user edits contents to be displayed on a contents screen area(101). A time line area(102) is divided into two areas for displaying a list of window layers and displaying a frame and an action block. A robot action layer(103-109) includes a fixed layer for controlling the robot and a general layer for displaying a general object. A static object information window(112) registers information for robot action, voice synthesis, and voice recognition.
Patent KR-20050032135-A (KR)
Title: Novel process for the preparation of weinreb amide derivatives
Inventor: HAN KI JONG
IPC: C07C231/02
Filed: 2003-10-01
Abstract: Provided is a process for the preparation of weinreb amide derivatives, which produces no by-products and shows excellent reliability and reproductivity, thereby not causing the environmental problems as well as reducing the cost in production. The weinreb amide derivatives represented by the formula I, is prepared by the process comprising the step of reacting a carboxylic acid derivative represented by the formula II with N,O-dimethylhydroxylamine in the presence of a triphosgene. In the formulae, R represents hydrogen, an alkyl or substituted alkyl group having carbon atoms of from 1 to 20, or an aryl group or substituted aryl group. The triphosgene is employed in a mole ratio of from 0.33 to 1.00, based on the carboxylic acid derivative. Particularly, the reaction is carried out at a temperature of 0 to 45 deg.C.
Patent KR-20050032200-A (KR)
Title: Warming-up method for electrophotography image forming apparutus using two driving device
Inventor: BYUN SUNG TACK
IPC: G03G15/20
Filed: 2003-10-01
Abstract: A warming-up method for an electro-photographic developing type imaging device using two driving bodies is provided to reduce a standby time of a user by reducing a time for the warming-up of the imaging device. A heater lamp is turned on during the generation of a wake-up event on the basis of one of a power-on mode and a power-saving mode of an imaging device(S200,S210). A fusing association driving body is driven, and a heating roller and a pressing roller are rotated to heat the heating roller and the pressing roller(S220). After the fusing association driving body is driven, a main driving body is driven and a photosensitive drum is rotated(S230-S250). When a surface temperature of the heating roller and a surface temperature of the pressing roller arrive at a target temperature by the heat of the heater lamp and the rotation of the heating roller and the pressing roller, the driving of the fusing association driving body and the main driving body is stopped(S260-S290).
Patent KR-20050039928-A (KR)
Inventor: LEE HYUN CHANG
IPC: G06F17/00
Filed: 2003-10-27
Abstract: 본 발명은 미리 기억된 운영체제를 실행하여 캐릭터 제어부(20) 및 화상 처리부(19)의 제어를 행하는 주제어부(11)와, 상기 주제어부(11)로부터 수신되는 명령에 따라 주캐릭터 및 상대캐릭터의 캐릭터 컨텐츠를 제어하는 캐릭터 제어부(20) 및 상기 캐릭터 제어부(20)로부터 수신된 상기 주캐릭터 및 상대캐릭터가 적용된 게임용 그래픽을 생성하는 화상 처리부(19)를 포함하는 것을 특징으로 하되, 상기 캐릭터 컨텐츠는 2D 형태의 사진 및 이미지 파일 또는 다양한 각도에서 촬영된 다수의 2D 이미지 파일로 구성 및 합성된 3D 형태의 이미지 파일 또는 실제 3D 형태의 이미지 파일로 이루어지는 신체 구성요소, 장비, 의상, 도구 중 적어도 어느 하나인 것을 특징으로 하는 컨텐츠 변형이 가능한 사이버 캐릭터 제공 장치 및 방법에 관한 것이다.
Patent KR-20050049283-A (KR)
Inventor: CHO DONG SHIK
IPC: C09D5/14
Filed: 2003-11-20
Abstract: 본 발명은 음이온 항균 잉크제조에 관한 것이다. 
     인쇄잉크 1000g에 대량 음이온 방사물질인 전기석을 분쇄한 분말 50g을 은항균제(은용액) 50g과 합성하여 건조한 분말 50g을 인쇄 잉크 1000g에 합성 믹스하여 음이온 항균 인쇄잉크를 제조하는 것이 특징이다.
Patent KR-20050050160-A (KR)
Title: 증발가스 포집율이 향상된 캐니스터
Inventor: JANG SU YEONG
IPC: F02M25/08
Filed: 2003-11-25
Abstract: 본 발명은 증발가스 포집율이 향상된 캐니스터에 관한 것으로서, 특히 캐니스터의 케이스 일단에 케이스 내부의 압력이 일정치 이상일때에만 선택적으로 개방되는 압력밸브를 형성하고, 엔진 정지시 외기도입관에 설치된 셧오프 밸브를 오프 제어하므로서, 엔진 정지시 캐니스터로 유입된 증발가스가 외기도입관을 통해 외부로 배출되지 않고 압력밸브가 개방될때까지 장시간 동안 차콜과 반응하면서 포집율이 향상되도록 하고, 이를통해 엔진 정지시 외부로의 증발가스 배출량을 현저히 줄여줄 수 있으며,  캐니스터의 성능향상을 꾀할 수 있도록 한 증발가스 포집율이 향상된 캐니스터에 관한 것이다.
Patent KR-20040047633-A (KR)
Inventor: MIZUTANI JUNJI
IPC: C02F1/04
Filed: 2003-11-25
Abstract: PURPOSE: To provide a method and a device for treating hydrofluoric acid wastewater capable of efficiently recovering hydrofluoric acid from the hydrofluoric acid wastewater and sufficiently reducing the hydrofluoric acid concentration of the dehydrofluorinated water after treatment. CONSTITUTION: The hydrofluoric acid wastewater treatment device comprises a first concentrator(101) for concentrating hydrofluoric acid wastewater by evaporation to produce a concentrated hydrofluoric acid water and a hydrofluoric acid-containing vapor; a neutralizer and condenser(102) for neutralizing and condensing the hydrofluoric acid-containing vapor obtained by the first condenser to produce a neutralized liquid; a second concentrator(104) for concentrating the neutralized liquid obtained by the neutralizer and condenser to produce a concentrated neutralized liquid; a separator(106) for separating the concentrated neutralized liquid obtained by the second concentrator into hydrofluoric acid-containing water, alkali-containing water and desalted water using ion exchange membranes.
Patent KR-20050050386-A (KR)
Inventor: PARK CHUL MIN
IPC: B23Q3/06
Filed: 2003-11-25
Abstract: 본 발명은 사이드 클램프 장치에 관한 것으로, 본 발명의 사이드 클램프 장치는, 공작물의 단부가 안착되는 안착 플레이트와; 상기 안착 플레이트의 상부에 위치하며 상기 공작물의 측면을 클램핑하도록 수평이동이 가능한 지지블록과; 일측이 상기 지지블록에 결합되고, 타측에 회전체가 구비되어 상기 회전체의 축 방향 이동으로 상기 지지블록이 연동하여 이동하게 하는 연동 이동부로 구성되는 것이 바람직하고, 상기 연동 이동부는 일측이 상기 지지블록에 결합되는 연결판과; 상기 연결판의 타측을 관통하여 상기 안착 플레이트에 삽입되는 간격 조절나사로 구성되는 것이 바람직한 바, 상기와 같은 구성의 본 발명에 따르면, 공작물의 측면을 클램핑하여 단일 공정에 의한 가공면 전체의 가공이 이루어지며, 더욱이 다양한 형태의 공작물에 대해 탄력적인 각도의 클램핑이 실현되는 사이드 클램프 장치를 얻는 효과가 있다.
Patent KR-20050050706-A (KR)
Inventor: PARK SANG SOO
IPC: H01L21/8242
Filed: 2003-11-26
Abstract: 본 발명은 실리레이션(silylation) 공정을 이용한 반도체 캐패시터의 스토리지 노드 형성방법을 개시한다. 개시된 본 발명의 스토리지 노드 형성방법은, 반도체 기판 상에 형성된 하지층 상에 캡산화막을 형성하는 단계와, 상기 캡산화막 상에 라인 형태로 제1감광막 패턴을 형성하는 단계와, 상기 제1감광막 패턴을 실리레이션(silylation) 처리하는 단계와, 상기 실리레이션된 제1감광막 패턴 및 캡산화막 상에 제2감광막을 도포하는 단계와, 상기 제2감광막의 상부 표면을 선택적으로 노광한 후, 실리레이션 처리하는 단계와, 상기 선택적으로 노광 및 실리레이션된 제2감광막에 대해 O2 가스를 이용한 건식 현상을 수행하여 상기 제2감광막 내에 실리레이션된 제1감광막 패턴이 중심에 배치되는 홀 패턴을 형성함과 동시에 상기 실리레이션된 제2감광막 부분과 제1감광막 패턴을 산화막으로 변화시키는 단계와, 상기 변화된 산화막과 잔류한 제2감광막을 이용해서 캡산화막을 식각하여 상기 캡산화막 내에 펜스를 구비한 홀을 형성하는 단계와, 상기 캡산화막의 식각 후 잔류된 제2감광막을 제거하는 단계와, 상기 펜스를 포함한 홀 표면 상에 도전막을 형성하는 단계를 포함한다.