baber/WOPTO huggingface dataset:
Patent KR-20030074084-A (KR)
IPC: H01L21/3213
Filed: 2002-10-30
Abstract: 반도체장치를 제조하는 방법에서, 구리함유금속막으로 구성된 제1배선이 반도체기판 위 또는 위쪽에 형성된다. 제1층간절연막이 반도체기판의 전체 표면에 제1배선을 덮도록 형성된다. 제1층간절연막은 선택적으로 제거되어 제1배선에 도달하는 접속홀이 형성된다. 장벽금속막이 접속홀의 내부표면을 덮도록 형성된 다음 구리함유금속막이 접속홀을 채우도록 형성된다. 접속홀 외부에 형성된 구리함유금속막은 제거된다. 제2층간절연막이 반도체기판의 전체 표면에서 접속홀 내에 형성된 구리함유금속막을 덮도록 형성된다. 제2층간절연막은 선택적으로 제거되어 접속홀에 형성된 구리함유금속막이 바닥에서 노출되도록 하는 배선홈이 형성된다. 장벽금속막이 배선홈의 내부를 덮도록 형성된 다음 구리함유금속막이 배선홈을 채우도록 형성된다. 그 후, 배선홈 외부의 구리함유금속막은 제2배선을 형성하도록 제거된다.
Patent KR-20040041758-A (KR)
Inventor: MUN SEONG UNG
IPC: G02F1/133
Filed: 2002-11-11
Abstract: PURPOSE: A liquid crystal display is provided to uniformly generate a greenish effect in a display part of the liquid crystal display. CONSTITUTION: An array substrate(30) is constructed in a manner that gate bus lines(21b) and data bus lines(23b) are arranged on a transparent insulating substrate in an intersecting manner to define unit pixel regions. Common bus lines(27) are arranged in parallel with the gate bus lines. A thin film transistors(29) and a pixel electrode are located at each of the intersections of the gate bus lines and the data bus lines. The pixel electrode and the common bus lines form storage capacitance. A storage bar(25) is arranged at the edge of the array substrate in parallel with the data bus lines and connected to the common bus lines. The storage bar applies a predetermined voltage to the common bus lines. The width of the storage bar is increased in the direction of the length of the storage bar.
Patent KR-20040042657-A (KR)
Title: Case of outdoor unit for air conditioner
Inventor: JANG JI YEONG
IPC: F24F5/00
Filed: 2002-11-15
Abstract: PURPOSE: A case structure of an outdoor unit for an air conditioner is provided to improve the air-conditioning efficiency through smooth movement between internal air and external air, and prevent transformation due to internal and external shocks in advance. CONSTITUTION: An outdoor unit for an air conditioner includes a compressor and a condenser. In a rear case(10) of the outdoor unit, a rear surface and both side surfaces have a grill structure(11) forming an exterior of the outdoor unit, opened on the whole except an outer covering part(12) to maximize air movement between an inner part and an outer part of the rear case and to activate heat exchange in the condenser. The grill structure is protruded to the outside more than the outer covering part to strengthen the rear case.
Patent KR-20040051802-A (KR)
Title: Circuit for generating trigger signal
Inventor: LIM SEON HO
IPC: H03K5/00
Filed: 2002-12-13
Abstract: PURPOSE: A trigger signal generator is provided to allow the circuit to operate reliably by removing the error of the trigger signal generated at the initial stage of the signal generation and the signal extinction. CONSTITUTION: A trigger signal generator includes a half wave rectifier(110), an analog comparator(120), a first logic circuit(130), a second logic circuit(140), n bit counter(150), a digital comparator(160), a third logic circuit(170), a delay circuit(180) and a fourth logic circuit(190). The half wave rectifier(110) is provided with a diode, a resistor and a condenser for half wave rectifying the sine wave. The analog comparator(120) compares the voltage inputted from the half wave rectifier(110) with the reference voltage and outputs the high and low signals in response to the comparison result. The first logic circuit(130) outputs the high or the low signal in response to the input of the output signal of the analog comparator(120), the clock signal and the feedback signal. The second logic circuit(140) outputs the signal by inverting the signal outputted from the analog comparator(120). The n bit counter(150) is reset when the high signal is outputted from the second logic circuit(140). The digital comparator(160) compares the count value outputted from the n bit counter(150) with the reference value and outputs the low signal when the count value is smaller than the reference value. The third logic circuit(170) inverts the signal outputted from the digital comparator(160). The delay circuit(180) delays the signal outputted from the digital comparator(160) by a period of the clock signal. And, the fourth logic circuit(190) outputs the trigger signal having a desired pulse width in response to the input of the output signal of the second logic circuit.
Patent KR-20030053465-A (KR)
Title: Arrangement for lubricating bearing surfaces of a tool of a hydraulic impact hammer
Inventor: ILMARINEN JOUKO
IPC: F16N13/16
Filed: 2002-12-21
Abstract: PURPOSE: A bearing surface lubricating device of a hydraulic impact hammer tool is provided to use a reliable pump for smoothly working at an impact hammer and to lubricate bearing surfaces with high reliability within an operating region between a tool and the impact hammer. CONSTITUTION: A bearing surface lubricating device between a tool(4) of a hydraulic impact device(1) and the impact device includes a supply pump(9) and a channel(2a) for supplying lubricating oil. The bearing surface lubricating device comprises at least two separate channels(19,20). Both channels include separate metering pumps(17,18), which supply predetermined amounts of lubricating oil between the bearing surfaces when the impact device is operated. When pressure in an operating cylinder(11) of the metering is reduced, a piston of the pump returns to a stable position. When a pressurized medium is supplied to the next pump, the metering pump fills the new amount of lubricating oil to be supplied between bearing surfaces.
Patent KR-20040055991-A (KR)
Title: Method for preventing corrosion of steel strip in the rinsing line
Inventor: SUNG JIN GYEONG
IPC: C23G1/00
Filed: 2002-12-23
Abstract: PURPOSE: A method for preventing corrosion of hot rolled strip generated in rinsing zone of the pickling process is provided to prevent inflow of water drop to the surface of the strip by forming air curtain and rotationally moving rinsing nozzle during injection and prevent corrosion of the strip by removing rinsing solution injection dead zone. CONSTITUTION: In a method for preventing corrosion of a lower part of the strip generated when rinsing the strip in a rinsing section(3) after pickling a hot rolled strip(1) in a pickling section, the method comprises the processes of injecting a rinsing solution onto the strip from the rinsing nozzle as repeatedly horizontally rotating a rinsing nozzle(7) installed in first section of the rinsing section; and forming an air curtain(21) inclined to a strip proceeding direction from air injection nozzles(20a,20b) installed at connection passageway(6) positioned between rear wringer roll and first rinsing nozzle(7), wherein the air curtain inclined to a strip proceeding direction from the air injection nozzles installed at the connection passageway forms an injection pressure of 1 to 9 atmospheric pressures as forming in an injection angle of 0 to 60 degrees for the strip proceeding direction.
Patent KR-20040057132-A (KR)
Title: Data packing apparatus for single instruction multiple data architecture
Inventor: KWON HO GYEONG
IPC: G06F3/06
Filed: 2002-12-24
Abstract: PURPOSE: A data packing system is provided to reduce a time and a hardware size in packing data at an SIMD(Single Instruction Multiple Data) type processor having a data band wider than 64 bits. CONSTITUTION: The system comprises a packing register(400), a parallel/serial converter(200), and a serial/parallel converter(300). The packing register(400) for storing packing data is formed in a CPU for an SIMD architecture application. The parallel/serial converter(200) serially converts lower bit data at other registers(100) in the CPU. The serial/parallel converter(300) converts the serial data to the corresponding parallel data, and transmits the converted data to a set position of the packing register(400).
Patent KR-20040062144-A (KR)
Inventor: LEE GYU TAE
IPC: G02F1/1339
Filed: 2002-12-31
Abstract: PURPOSE: An LCD(liquid crystal display) and a method for manufacturing the LCD are provided to prevent the generation of smear on a screen due to destruction of a black matrix. CONSTITUTION: An LCD includes a glass substrate(41), black matrix patterns(42), a color filter(43), a common electrode(45), a pattern spacer(47), and an alignment film. The black matrix patterns are formed on the substrate in a matrix form. The color filter includes red, green and blue sub-color filters. The common electrode is formed on the color filter and applies an electric filed to liquid crystal together with a pixel electrode of a thin film transistor substrate to drive the liquid crystal. The pattern spacer penetrates the common electrode, color filter and black matrix to directly come into contact with the glass substrate. The alignment film is formed on the pattern spacer.
Patent KR-20020019120-A (KR)
IPC: G06F13/00
Filed: 2000-02-29
Abstract: 방송 신호로 통지 메시지를 전송하는 단계를 포함하는 메일 센터에서 이용자에게 이-메일의 도착을 통지하는 방법이 개시된다. 또한 메일 센터에서 제 1의 매체를 통해 이용자에게 전송되는 이-메일의 도착을 이용자에게 전송하기 위한 장치로서, 메일 센터에 이-메일이 도착했음을 나타내는 통지 메시지를 제 1의 매체와 다른 제 2의 매체를 통해 상기 이용자에게 전송하기 위한 수단을 포함하는 장치가 개시된다. 또한, 대응하는 장치, 수신기/디코더 및 시스템이 개시된다.
Patent KR-20020063554-A (KR)
Title: Process for making chemically bonded sol-gel ceramics
IPC: C23C28/04
Filed: 2000-08-25
Abstract: This invention relates to a novel method of decreasing porosity of ceramics produced by sol-gel processing. The process of preparing chemically bonded sol-gel ceramics comprises phosphating a sol-gel derived oxide or hydrated oxide and polymerizing the phosphated product with heat treatment. Such combined sol-gel/chemical bonding process can be used to fabricate dense, thick ceramics or ceramic coatings for a variety of applications, including high temperature corrosion protection, wear resistance, dielectric properties, non-sticky surfaces, bio-active ceramics, thermal barrier ceramics, non-wetted surfaces, and others.
Patent KR-20020026604-A (KR)
IPC: H04B7/04
Filed: 2001-06-27
Abstract: 도래 방향 추정부(106)에서 신호의 도래 방향을 추정하여, DSCH 사용 단말 결정부(108)가, 요구 신호를 수신한 통신 단말과 신호의 도래 방향으로부터 DSCH를 사용하는 통신 단말을 결정한다.  즉, DSCH 사용 단말 결정부(108)는, DSCH를 사용하고자 하는 통신 단말중 신호의 도래 방향이 가장 접근하고 있는 통신 단말의 순서대로 DSCH를 사용하는 통신 단말을 결정한다.
Patent KR-20020033792-A (KR)
Title: Semiconductor non-volatile memory device
IPC: H01L21/8247
Filed: 2001-06-29
Abstract: A semiconductor device comprising a non-volatile memory cell, for storing at least one bit, in a semiconductor substrate (1) having, in the substrate, a source region (6), a drain region (7) and a channel region (10) between the source (6) and drain (7) regions, and having, on top of the substrate, a floating gate (9) separated from the channel region (10) by a floating gate insulating layer, a select gate (11) adjacent to the floating gate and separated from the channel region by a select gate insulating layer (8), and a control gate (5) separated from the floating gate (9) by a control gate insulating layer, the floating gate being a non-conducting charge trapping dielectric layer (9).
Patent KR-20020030821-A (KR)
Title: Method and apparatus for selecting a best link for supplemental channel assignment during a handoff period in a spread spectrum communication system
IPC: H04W72/04
Filed: 2001-07-13
Abstract: A technique is used in a spread spectrum communication system (100) such as cdma2000 or UMTS to assign a subscriber unit (120) a link for a supplemental channel, during a handoff period. The technique includes queuing a data packet for transmission to the subscriber unit at a packet transmission time (221) determined by a queue delay (220), obtaining pilot signal strength measurements of at least two active downlinks (125) of the subscriber unit that are measured substantially at the packet transmission time, and determining a strongest one of the at least two active downlinks from the pilot signal strength measurements. The pilot signal strength measurements are obtained by determining a pilot signal measurement time (PSMT) for the subscriber unit, calculating a pilot signal measurement delay (PSMD) from the PSMT and the queue delay, and transmitting a pilot signal measurement request (PSMRQ) to the subscriber unit after the PSMD.
Patent KR-20020048978-A (KR)
IPC: H02P6/14
Filed: 2000-10-18
Abstract: 본 발명은 전자식으로 정류 가능한 모터에 관한 것이며, 상기 모터의 여자기 권선은 반도체 출력단을 통해, 정류 주파수를 가진 제어 신호에 의해, 차례로 제어될 수 있으며 배전 직류 전압과 연결될 수 있고 상기 전압으로부터 차단될 수 있으며, 상기 제어 신호는 펄스폭 변조되어 클록 제어된다.  여자기 권선의 전류 공급의 접속/차단에 의한 소음 발생은, 여자기 권선 내로의 전류의 상승 에지 및/또는 하강 에지가 평평해짐으로써, 또한 상기 제어 신호의 상승 에지에서 펄스폭비가, 모터의 속도 또는 출력을 위해 프리세팅되거나 또는 프리세팅 가능한 목표값에 따라, 낮은 초기값으로부터 상기 목표값에 할당된 작동값으로 증가함으로써, 또한 제어 신호의 하강 에지에서 상기 펄스폭비가 작동값으로부터 시작하여, 모터의 속도 또는 출력의 실제값에 따라 낮은 최종 차단값으로 감소한 다음 상기 값 0을 취함으로써 최소화된다.
Patent KR-20020059690-A (KR)
Title: Method for manufacturing green elemental bean sprouts using yellow light
Inventor: JUNG IL MIN
IPC: A01G31/00
Filed: 2000-09-29
Abstract: PURPOSE: Provided are a method for manufacturing green bean sprouts using yellow light, a process for preparing nutritional drink using the green bean sprouts and a nutritional drink prepared thereby. CONSTITUTION: The method for manufacturing green bean sprouts comprises the steps of: germinating wetted beans under the lightening condition of yellow light; and cultivating the germinated beans. The green bean sprouts manufactured by using yellow light contains nutritional elements and isoflavone at a similar level of those of the green bean sprouts manufactured by using several kinds of monochrome lights in a sequential manner, which makes possible the economical manufacturing of green bean sprouts. Moreover, the nutritional drink may be practically utilized for the uptake of isoflavone which is effective for the treatment of cancer and osteoporosis, and the control of cholesterol and glucose level in blood.
Patent KR-20020079792-A (KR)
Title: 자기정렬 무경계 콘택트를 마스킹 프로세스없이 형성하는방법
IPC: H01L21/60
Filed: 2001-01-18
Abstract: 본 발명에 따라서 자기정렬 무경계 콘택트를 마스킹 프로세스 없이 형성하는 방법은 활성 영역(110)의 주위에 얕은 트렌치 소자 분리 영역(114)을 형성하는 단계와 상기 활성 영역을 통과하는 게이트 구조(130)를 형성하는 단계를 포함한다.  상기 게이트 구조 및 얕은 트렌치 소자 분리 영역이 기판(102)의 표면 위에 연장되어 있고 상기 기판이 상기 게이트 구조와 얕은 트렌치 소자 분리 영역 사이에 노출된 부분을 갖는다.  도핑되지 않은 폴리실리콘(138)이 상기 게이트 구조, 얕은 트렌치 소자 분리 영역 및 기판의 노출된 부분 위에 증착되어 있다.  상기 폴리실리콘이 상기 게이트 구조 및 얕은 트렌치 소자 분리 영역으로 부터 제거되고, 남아 있는 폴리실리콘이 도핑되어 상기 기판과 접촉하는 콘택트를 형성한다.
Patent KR-20030010580-A (KR)
Title: Method and apparatus for providing configurable layers and protocols in a communications system
IPC: H04L29/00
Filed: 2001-02-07
Abstract: The layers and protocols of an air interface layering architecture are designed to be modular and can be modified and upgraded to support new features, perform complex tasks, and implement additional functionality. Prior to commencement of data communication between a first entity (e.g., an access terminal) and a second entity (e.g., a radio network), a set of layers and/or protocols is selected for negotiation. For each selected layer and protocol (i.e., each attribute), a list of attribute values considered acceptable to the first entity is determined. The selected attributes and their associated attribute values are sent from the first entity and, in response, a list of processed attributes and their associated lists of processed attribute values arc received. Each list of processed attribute values includes attribute values considered acceptable to the second entity. The layers and protocols in the first entity are then configured in accordance with the received list of processed attributes and their associated processed attribute values. Other features related to configurable layers and protocols are also provided.
Patent KR-20030014212-A (KR)
IPC: H01L21/8247
Filed: 2001-04-26
Abstract: 기록 또는 소거 동작에서 소거되어야 하는 플래시 EEPROM 어레이(30) 내에 포함된 블럭 또는 페이지(34)의 사이즈를 축소함으로써, 필요한 레지스터의 사이즈가 줄어들고, 프로세서가 더 작은 정보 블럭(8 바이트)을 처리하는 것을 보다 용이하게 하며, 마이크로프로세서의 사이즈와 복잡도를 감소시키며, 플래시 EEPROM의 내구성을 증가시켜 EEPROM 기술의 상태 대신에 사용될 수 있게끔 한다.  마스크 ROM을 플래시 EEPROM으로 대체하는 것은 코드 저장 영역을 전부 테스트할 수 있게 하고, 고객이 제조 절차에서의 테스트를 위하여 그 공간을 사용할 수 있도록 한다.  테스트에 사용된 코드는 그 후 소거될 수 있고, 최종 출하 전에 최종 코드 저장을 위해 재프로그램될 수 있다.
Patent KR-20030007643-A (KR)
IPC: A61P25/24
Filed: 2001-05-04
Abstract: 본 발명은 정신 장애 및 신경계 장애와 같은 글루타메이트 기능 저하와 관련된 증상의 치료에 유용한 화학식 Ia의 화합물 또는 그의 제약학상 허용가능한 염에 관한 것이다. 
     <화학식 Ia>
Patent KR-20030036191-A (KR)
Title: Emulsifiers
IPC: C09K23/42
Filed: 2001-05-15
Abstract: Emulsifiers comprise (a) partial glycerides, (b) alcohol polyglycol ethers and (c) fatty alcohols, the partial glycerides contain less than 50 wt.% monoglyceride.
Patent KR-20030066334-A (KR)
IPC: E01B1/00
Filed: 2001-06-29
Abstract: 본 발명은 도 1, 2에 도시된 바와 같이 철로블록(3)이나 침목(6)용 부츠(1)에 관한 것이다. 부츠의 벽면(8)에는 휜(5)이 돌출해 있다. 이들 휜은 부츠 주변에 콘크리트나 그라우트(4)를 붓는 동안 철로블록이나 침목에서 부츠 벽면이 이격되게 하는 역할을 한다.
Patent KR-20040062848-A (KR)
Inventor: KIM BONG SANG
IPC: G06F15/00
Filed: 2003-01-03
Abstract: PURPOSE: A method for realizing a remote security management system using an Internet network is provided to check a security situation regardless of time and space, and prevent the cost increase due to network construction and terminal installation by making subscribers use an Internet service and a security alarm service through the Internet. CONSTITUTION: A monitoring client requests security information to a security server(1). The security server requests the security information to a detecting terminal(3). The detecting terminal responds to the security information requested from the security server(4). The security server responds to the security information requested from the monitoring client(2). The detecting terminal confirms the individual subscriber by specifying an IP(Internet Protocol).
Patent KR-20040066351-A (KR)
Inventor: KIM GI WON
IPC: G08G1/0968
Filed: 2003-01-17
Abstract: PURPOSE: An apparatus and a method for collecting traffic information in a vehicle navigation system are provided to improve accuracy of information by allowing a vehicle driver to input a traffic condition of a road in real time. CONSTITUTION: A CPU(Central Processing Unit)(236) controls the whole system. A memory(239) stores road traffic information. A key controller(230) controls all sorts of key signals. A main board(227) includes an LCD(Liquid Crystal Display) controller(233) for controlling a TFT(Thin Film Transistor) LCD as well as the CPU, the memory, and the key controller. The main board is connected to a CDMA(Code Division Multiple Access)(215) which is a mobile communication terminal, a CPS(Global Positioning System)(218), a CD(Compact Disk) deck(221) for replaying a CD signal, and a gyro(224) through a cable or directly. The GPS receives a GPS signal from departure to arrival or transmits traffic information collected by a user with a GPS signal. The CDMA and the GPS receive a signal through antennas(209,212).
Patent KR-20040071919-A (KR)
Inventor: KIM SEONG SU
IPC: H04B1/40
Filed: 2003-02-07
Abstract: PURPOSE: An apparatus and a method for recognizing text of a mobile terminal are provided to allow a user to easily input characters by using a plane any time and anywhere by processing character information by using a principle of a ball mouse or an optical mouse. CONSTITUTION: When a character inputting starts in a mobile terminal, a microprocessor checks whether a character recognition mode switch has been turned on(601). If the character recognition mode switch has been turned on, the microprocessor determines that a character input mode starts(602). The microprocessor sets a terminal operation system to the character input mode(603). The microprocessor recognizes a character and converts position change information recognized by a ball mouse into character information(604). A character input deciphering unit compares and searches character information data which has been converted after being inputted through the ball mouse and character data stored in a character database(605). The microprocessor reads character codes with respect to the searched character data from a character code storing unit(606), sends the read character code information to process in an operation system of the mobile terminal(607). The corresponding characters are displayed on a display unit or outputted through a speaker of the mobile terminal(608).
Patent KR-20040073756-A (KR)
Inventor: BAE SEOK MAN
IPC: G02F1/13357
Filed: 2003-02-14
Abstract: PURPOSE: An optical fiber light guide sheet, and a backlight unit using the same are provided to minimize the thickness of a backlight while displaying high definition, high intensity, and accurate images, and display images on both sides. CONSTITUTION: A backlight unit is formed of a light guide sheet(200) and diffusion sheets(300), installed inside a case of hardware by interposing a panel. The light guide sheet has a plane sheet woven by optical fibers used as woof and warp, wherein clad is laminated at the outside of a core. Top ends of protruded parts protruded on upper and lower surfaces of the plane sheet are cut to form a plurality of light emitting planes. The diffusion sheets are laminated at the light guide sheet for diffusing light in response to the light emitting planes.
Patent KR-20040074283-A (KR)
Inventor: CHAE JUN WAN
IPC: G11C11/413
Filed: 2003-02-17
Abstract: PURPOSE: An address buffer having (N/2) stages is provided which performs the same function as N-stages address buffer with only (N/2) stages. CONSTITUTION: According to the address buffer(300) used in a semiconductor device having N additive latency, N/2 flip flops are connected serially. An address control circuit(310) generates an address enable signal in response to a clock signal and a command signal. Each flip flop is clocked to the address enable signal and latches an external address in sequence.
Patent KR-20040075131-A (KR)
Inventor: CHOI DON CHEOL
IPC: H01F1/34
Filed: 2003-02-20
Abstract: PURPOSE: A magnetic composition is provided to achieve improved quality coefficient and dielectric constant and stabilized temperature coefficient of resonance frequency in a microwave band. CONSTITUTION: A magnetic composition contains, as a main component, the material expressed as a chemical formula of £Ca1-x(Li1/2Nd1/2)x|TiO3 based 0<x<1.0(wherein x is weight%). The magnetic composition has a dielectric constant(K) of 131.8 to 180.6, a quality coefficient(Qf) of 777 to 6509GHz, and a temperature coefficient of resonance frequency of 21.9 to 800ppm/Deg.C in case where the mole fraction of x changes. The magnetic composition has a dielectric constant of 47.3 to 58.13, a quality coefficient of 12262 to 13032GHz, and a temperature coefficient of resonance frequency of 14.34 to 28.17ppm/Deg.C in case the mole fraction of x is fixed as 0.4, the magnetic composition contains, as a main component, £Ca1-x(Li1/2,Nd1/2)x|1-yZnyTiO3 based 0<y<1.0(wherein y is weight%), and the mole fraction of y changes.
Patent KR-20040076058-A (KR)
Title: Door latch assembly having dead lock function
Inventor: HWANG GYU HONG
IPC: E05B81/06
Filed: 2003-02-24
Abstract: PURPOSE: A vehicle door latch assembly having a deadlock function is provided to improve security of a door for vehicle robbery prevention. CONSTITUTION: According to the vehicle door latch assembly, the second motor is installed on a multi function terminal sensing plate. A gear is installed to rotate with a rotation axis of the second motor. A rotation angle lever is connected to an axis of the gear in the back of the multi function terminal sensing plate. And a deadlock lever(10) is connected to a bottom of the rotation angle lever. The deadlock lever is inserted into the first and the second slot hole(38,40) at the same time and is slid to the right and left.