baber/WOPTO huggingface dataset:
Patent KR-20020087994-A (KR)
Title: 피드백 식각 제어를 이용하여 임계치수를 제어하는 방법과장치
IPC: H01L21/66
Filed: 2001-01-16
Abstract: 본 발명은 임계치수를 제어하는 방법과 장치에 대해 제공한다. 반도체 디바이스들 중 적어도 하나의 런(run)이 공정된다. 적어도 하나의 상기 공정된 반도체에서 임계치수 측정이 수행된다. 상기 임계치수 측정의 분석(250)이 수행된다. 상기 임계치수 분석(250)에 응답하여 상기 반도체 디바이스에서 2차 공정이 수행된다.
Patent KR-20030004373-A (KR)
IPC: C10L1/16
Filed: 2001-04-27
Abstract: 압축 점화 엔진의 배기 가스에서 검은 매연, 분진, NOx 및 SOx와 같은 공기 오염 물질의 배출을 감소시킬 수 있는 액화 가스 연료가 개시된다. 액화 가스 연료는, 라디칼 발생제, 윤활성 향상제 및 액체 탄화수소, 또는 윤활성 향상제가 첨가된 디메틸 에테르가 첨가된 액화 석유 가스를 포함한다.
Patent KR-20040050693-A (KR)
Inventor: TAKIHIRO MASATOSHI
IPC: G06F13/00
Filed: 2003-01-14
Abstract: PURPOSE: A packet transmission device capable of receiving mobile terminals is provided to configure one sub network with plural broadcast segments, and to automatically manage relations between each terminal and connected segments by a router, thereby permitting a movement of a terminal which is out of the segments without changing a setup value. CONSTITUTION: A router(10) connects an internal sub network(3) with external networks(5a-5n), to relay IP packets between the sub networks(3,5a-5n). The internal sub network(3) consists of plural broadcast segments(3a-3c) which can receive plural terminals, respectively. The router(10) has an IP address '192.168.0.1' of a connection interface with the sub network(3). Terminals(2a-2c) use the IP address '192.168.0.1' as an IP address of a default router, and are received in the sub networks(5a-5n). The external networks(5a-5n) are composed of IP sub networks.
Patent KR-20040069874-A (KR)
Inventor: KIM DONG WON
IPC: D06F37/20
Filed: 2003-01-30
Abstract: PURPOSE: A damper using thermal deformation and a washing machine with the damper are provided to repress the transmission of vibration by selectively generating damping force and to suppress the delivery of the tub vibration to a cabinet. CONSTITUTION: A damper using thermal deformation is composed of a cylinder(41) having a housing space of which one side is opened along the longitudinal direction; a rod(45) inserted into the cylinder and overlapped with the cylinder at the predetermined length to perform a relative motion in the longitudinal direction; a friction surface(42) formed on one of the cylinder and the rod; a friction member(51) arranged to friction-contact with the friction surface; a thermal-deforming member(53) disposed in the cylinder and thermally deformed to friction-contact the friction member and the friction surface at the first temperature and to separate the friction member and the friction surface from each other at the second temperature; and a heating unit(57) for heating the thermal-deforming member to be thermally deformed to the temperature.
Patent KR-20040070415-A (KR)
Inventor: SHIN CHANG SIK
Filed: 2003-02-03
Abstract: PURPOSE: A system and a method for offering a fortune gift certificate and a serial number of the same using the wire/wireless Internet network are provided to conveniently use/present the fortune-telling information to other person by using the Internet and a mobile phone. CONSTITUTION: The mobile phone or a PC(10) buys the fortune gift certificate through the wire/wireless Internet. A wire/wireless communication tool(50) exchanges the information with the mobile phone or the PC. The fortune gift certificate bought by connecting to the wire/wireless communication tool and the serial number are provided to other person including a user. When the fortune gift certificate and the serial number are provided to other person, the information is transmitted through an e-mail(51) on the wire Internet network(30) and an SMS(Short Message Service) server(52) of the wireless Internet network.
Patent KR-20030066451-A (KR)
Title: 오염물질 제거 방법 및 반도체 디바이스의 제조 방법
IPC: H01L21/304
Filed: 2003-02-04
Abstract: 반도체 기판상의 오염물질을 제거하는 방법을 개시한다.     오염물질은 장주기 원소 주기율표의 3A족, 3B족, 및 4A족 중의 어느 한 족에 속하는 하나 이상의 원소를 함유한다.      본 방법은 제 1 및 제 2 공정 단계들을 포함한다.     제 1 공정은 산이나 알칼리중의 하나를 함유하는 제 1 제거액으로 반도체 기판을 습식 처리하는 것이다.     제 2 공정은 산화제, 및 불화수소산과 불화수소산염중의 하나를 함유하는 제 2 제거액으로 반도체 기판을 습식 처리하는 것이다.
Patent KR-20040072287-A (KR)
Inventor: CHO YOUNG KOOK
IPC: F25D5/02
Filed: 2003-02-10
Abstract: PURPOSE: A vessel plug for enabling mixing of different materials contained in a vessel is provided to achieve rapid discharge of contents from the vessel and prevent injection of certain materials from the outside, and to maximize convenience in use and manufacture thereof. CONSTITUTION: The vessel plug comprises a plug member(120K) fixedly coupled in a mouth portion of a vessel body(13), a cap member(50) configured to be opened or closed by the plug member, and an additive receiving member(100) coupled above the cap member. An inner wall surface of the mouth portion is tapered downward. The plug member is centrally formed with a valve plate(122), and around the valve plate is perforated a plurality of holes(124). A wedge(126) extends vertically from an upper center portion of the valve plate. The surface of the valve plate is tapered downward corresponding to the wall surface of the mouth portion. At one side of an upper end of a corn portion provided at the cap member is formed a through-hole.
Patent KR-20040072881-A (KR)
Inventor: AHN HONG SEON
IPC: H04B10/00
Filed: 2003-02-11
Abstract: PURPOSE: An apparatus for infrared serial conversion is provided to reduce the manufacturing cost of a transmitting circuit and improve the stability by simply constructing a transmitting unit, and improve the stability of the receipt of data. CONSTITUTION: A transmitting unit receives a sensitivity-controlled transmitted signal through a TXD terminal of a serial connector. A receiving unit(61) outputs a predetermined positive voltage or negative voltage as a received signal according to a result of comparing an input voltage of an RTS or DTR terminal of the serial connector with a predetermined reference voltage.
Patent KR-20030071539-A (KR)
Title: 타원 편광판 및 액정 표시 장치
IPC: G02B5/30
Filed: 2003-02-27
Abstract: 편광자와, 양의 굴절률 이방성 및 이방성의 경사진 광축을 갖는 제1 광학적 이방성 층과, 음의 굴절률 이방성 및 경사진 광축을 갖는 제2 광학적 이방성 층을 포함하는 타원 편광판은 액정 셀의 정확한 지연 보상을 가지며, 액정 표시 장치는 시야각이 변경될 때 충분한 가시성을 갖는 표시 대비를 유지하며 전자 채색을 발생시키지 않는다.
Patent KR-20040077147-A (KR)
Inventor: SIM YUN GYU
IPC: G11B17/04
Filed: 2003-02-28
Abstract: PURPOSE: A tray transfer device of an optical disk player is provided to use a worm gear having an excellent reduction gear ratio without unnecessary components, and to exactly control the position of a tray, thereby reducing the number of assembling processes. CONSTITUTION: A tray transfer device(100) comprises as follows. A load motor(110) is installed on a base plate(1). A worm gear(120) is coupled with a rotational shaft(111) of the load motor(110). A load gear(130) is gear-coupled with the worm gear(120). A rack(140) is formed on the lower side of a tray(2), and is gear-coupled with the load gear(130). The load motor(110) is horizontally installed on the base plate(1). A motor mounting portion(112) is formed on the base plate(1) such that the load motor(110) can be installed on the base plate(1). The worm gear(120) is forcibly coupled with the rotational shaft(111), to transmit the rotational force of the worm bear(120) to the rack(140) by a predetermined reduction ratio.
Patent KR-20040078442-A (KR)
Inventor: LEE HEE HYUN
IPC: G01G19/02
Filed: 2003-03-04
Abstract: PURPOSE: Methods for measuring a vehicle weight and identifying an overweight vehicle using a vehicle weight measurement device are provided to precisely measure the vehicle weight while reducing cost thereof. CONSTITUTION: A vehicle weight measurement device(200) having a shear-deformation detecting sensor is installed below a pavement road so as to measure a weight of a vehicle(400) when the vehicle passes through the pavement road. A vehicle weight display unit(220) is connected to the vehicle weight measurement device(200) so as to convert a deformation of the shear-deformation detecting sensor into an electric value and display the electric value as a waveform.
Patent KR-20040080104-A (KR)
Title: Multi-functional heating device using vacuum tubes, in which tube is dubly or singly formed and tip of tube is sealed in order to interrupt inflow of water and air rent valve is formed to remove air inside tube
Inventor: KIM HAN JOONG
IPC: F24D7/00
Filed: 2003-03-10
Abstract: PURPOSE: A multi-functional heating device using vacuum tubes is provided to prevent the diffusion and circulation of heat, a heat medium, hot or cold water throughout a tube, thereby saving the fuel consumption and preventing the air pollution. CONSTITUTION: A multi-functional heating device using vacuum tubes includes vacuum tubes(1-3) mounted in the center of heat exchangers respectively by supporting dies(26). The vacuum tubes reinforce the insulating effect not to circulate heat in the center of the heat exchangers. The heat exchangers are mounted with electric heaters, wherein a top one is connected to a vacuum tank mounted with air discharge valves. A vertical one is attached with a temperature sensor.
Patent KR-20040081270-A (KR)
Inventor: BANG WON CHEOL
IPC: G06F3/0354
Filed: 2003-03-14
Abstract: PURPOSE: An apparatus and a method for controlling an operation-based electronic device are provided to remotely control an electronic device through a simple motion on a two-dimensional plane or in a three-dimensional space. CONSTITUTION: When a motion of a pen-type input unit is generated, a gyro sensor and an acceleration sensor of a motion detector output an electric signal according to the motion, the electric signal is calculated in a calculation circuit unit, and the calculation result is outputted to an MCU(Main Control Unit)(S310). The MCU obtains the result and recognizes the motion information, namely, projects an image according to the motion on a virtual writing plane based on the calculation result(S320). The MCU searches whether there is motion information corresponding to the result among pre-set pieces of motion information in a memory(S330). If motion information corresponding to the projected result exists in the memory, a command code recorded in the memory corresponding to the motion information is read from and transmitted to a television through a communication module(S340).
Patent KR-20040081899-A (KR)
Inventor: JU CHAE MIN
IPC: G11B7/08
Filed: 2003-03-17
Abstract: PURPOSE: A slim-type optical pickup actuator is provided to dispose a focusing coil on a center of two magnets, and to dispose tracking coils on right/left sides of the focusing coil, thereby according the mass center position of an actuator and the center of force in accordance with tracking/focusing into one point of an X-axis direction. CONSTITUTION: A lens holder(202) is mounted with an objective lens(201), and has the first/second receiving grooves and a coil supporting portion. A focusing coil(203) is horizontally wound on a center of the lens holder(202) in square shape. Tracking coils(204) are vertically wound on front/rear sides of the focusing coil(203) in square shape. A base(206) is formed with a yoke(206a) protruded toward the first/second receiving grooves of the lens holder(202). One pair of wire suspensions(207) support the lens holder(202) on right/left sides, respectively. A frame(209) supports the wire suspensions(207). A substrate(208) supplies power to the coils(203,204).
Patent KR-20040082757-A (KR)
Inventor: JU YEONG GIL
IPC: E02D29/02
Filed: 2003-03-20
Abstract: PURPOSE: A reinforced wall system using a waste tire is provided to protect environment effectively by recycling waste tires and to promote the convenience on shaping a reinforced wall structure by using variable waste tires. CONSTITUTION: The reinforced wall system using a waste tire comprises the steps of: preparing a waste tire having the appointed height and diameter and an anchor having many hangers; installing the anchor in the direction of a diameter and projecting the hanger of the anchor toward the height of the waste tire, then injecting concrete in the waste tire; pressurizing from both sides of the diameter of the waste tire filled with concrete to shape a reinforced wall structure(A) having the shape of a flat track, then hanging the hanger of the reinforced wall structure(A) on grids(13) which are installed horizontally on a construction site for a retaining wall.
Patent KR-20040084970-A (KR)
Inventor: MIN TAE YEOP
IPC: G02F1/1343
Filed: 2003-03-27
Abstract: PURPOSE: A method for manufacturing an array substrate of a transflective liquid crystal display is provided to remove a mask process for forming source and drain electrodes and data lines, thereby improving productivity. CONSTITUTION: A metal film for gates is deposited on a transparent insulation substrate. Gate lines(2) including gate electrodes(2a) are formed by patterning the metal film for gates. A gate insulation film, an a-Si film, and an n+ a-Si film are deposited on the transparent insulation substrate in order. The a-Si film and the n+ a-Si film are patterned to form an active layer(6). A transparent metal film is deposited on the active layer and the gate insulating film. The transparent metal film is patterned to form a transmission plate on a pixel area and to form source and drain electrodes(8a,8b), and a channel at the same time, thereby constructing thin film transistors. A passivation film is deposited on the transparent insulation substrate to protect the channel. A resin film(12) is applied on the passivation film. Embossments are formed on a surface, and first via holes for exposing drain electrodes and second via holes(H2) for exposing a transmissive area are formed by half-tone exposing and developing the resin film. A metal film having excellent reflectivity is deposited on the transparent insulation substrate. The metal film is patterned to form a reflecting plate(13) on the pixel area and to form data lines contacting with the drain electrodes through the first via holes at the same time.
Patent KR-20040084386-A (KR)
Inventor: CHANG YOUNG HWAN
Filed: 2003-03-28
Abstract: PURPOSE: A system and a method for offering an integrated electronic banking service are provided to make a banking system require no need for separate facilities and program development for communicating with each bank system by performing communication through a message written in a standard business code. CONSTITUTION: An integrated system gateway(31) communicates with the banking system(20) or a bank system(40) through the network. An obstacle manager(32) manages obstacles generated during a communication process with the banking system or the bank system through the integrated system gateway. A converter(33) automatically converts or encrypts the message transmitted from the banking system or the bank system. An access manager(34) manages a log for the banking system or the bank system. An integrated service part(35) processes businesses by controlling each part according to a business processing request from the banking system or the bank system, and transmits a business processing result to the banking system of the bank system.
Patent KR-20040086911-A (KR)
Inventor: JANG DO YEON
IPC: C25D3/12
Filed: 2003-04-03
Abstract: PURPOSE: A metal or alloy plating layer having biaxial texture prepared by an electroplating method in which single crystal or the surface of metal or alloy with orientation similar to the single crystal is used as the cathode is provided, a method for preparing the metal or alloy plating layer is provided. CONSTITUTION: The method is characterized in that a plating layer with biaxial texture formed on the alloy or metal substrate is prepared by electroplating a plating solution on an alloy or metal substrate having single crystal or grain arrangement similar to the single crystal using an electroplating method such as direct current plating method, pulse current plating method or periodic reverse current plating electroplating, wherein the plating solution contains 100 to 400 g/L of nickel sulfate, 0 to 70 g/L of nickel chloride, 20 to 80 g/L of boric acid, 0 to 50 g/L of sodium sulfate, 0 to 10 g/L of NaWO3 and 0 to 10 g/L of cobalt chloride and has pH of 1.5 to 7 and temperature of 50 to 80 deg.C. The alloy or metal plating layer is characterized in that it is electroplated on single crystal or the surface of a metal or alloy with biaxial orientation similar to the single crystal so that the alloy or metal plating layer has a biaxial texture.
Patent KR-20040098718-A (KR)
Inventor: KIM BYEONG U
IPC: B65G23/06
Filed: 2003-05-15
Abstract: PURPOSE: A chain sprocket for a conveyer is provided to reduce friction and noise by mounting shock-absorbing units at both sides of a sprocket body. CONSTITUTION: A chain sprocket(1) for a conveyer is composed of a sprocket body(3), a plurality of gear teeth(5) formed at the outer circumference of the sprocket body, and tooth grooves(7) formed between the gear teeth. A coupling hole(11) and a key groove(13) are formed at the center of the sprocket body. A plurality of rollers(9) are rotatably mounted to both side surfaces of the sprocket body by rotary pins(15), and absorbs shock. The roller is disposed corresponding to the lowermost portion of the tooth groove, and is exposed partly.
Patent KR-20040100287-A (KR)
Inventor: YOO HO GYEONG
Filed: 2003-05-22
Abstract: PURPOSE: A method of offering affirmative motives for making a game module to a user by applying a compensation cash-back policy for game module distribution is provided to implement active extension of the game module by making the user join in making of the game module and publishing the game module, and allow legal game item transfer by making a game developer transfer the game item through direct intervention. CONSTITUTION: The first user customizes game module components needed for generating the game module and receives game item information by connecting to an interface server. A game module generating/storing part generates/stores the user game module fit to a format needed from a game in a download server and a game module/item database. The second user terminal requests download for the user game module to a download/cash-back controller through a communication network(S160). The download/cash-back controller downloads the user game module to the second user terminal and provides a cash-back point to the first user(S180). If the user game module is cleared by being executed on the second user terminal, a game item giving part gives the game item given to the user game module to the second user depending on probabilities(S220).
Patent KR-20030095247-A (KR)
Title: 유기 일렉트로루미네선스 장치, 유기 일렉트로루미네선스장치의 제조 방법 및 전자 기기
IPC: H05B33/10
Filed: 2003-06-03
Abstract: 본 발명은 표시 장치 전체를 소형화할 수 있고, 제조 비용도 저감할 수 있는 유기 일렉트로루미네선스 장치, 유기 일렉트로루미네선스 장치의 제조 방법 및 전자 기기를 제공하는 것을 과제로 한다. 
     양극(3)과 음극(9) 사이에 발광층(7)을 갖는 유기 일렉트로루미네선스 소자가 기판(1) 위에 형성된 유기 일렉트로루미네선스 장치에 있어서, 음극(9)과 전기적으로 접속되어 있는 취출 배선(5)을 갖는 것을 특징으로 한다.
Patent KR-20040106766-A (KR)
Inventor: CHOI GWI JIN
IPC: F25B1/00
Filed: 2003-06-11
Abstract: PURPOSE: A refrigerant suction line structure of a multi-air conditioner system is provided to remove a common accumulator upright but use only sufficient longitudinal pipes, wherein refrigerant is prevented from being supplied to a compressor not in operation. CONSTITUTION: In a refrigerant suction line structure of a multi-air conditioner system, a longitudinally standing pipe(50) is provided with a predetermined length between multiple evaporators(31,32) and multiple compressors(11,12) to serve as refrigerant lines. The longitudinally standing pipe respectively is branched into first and second pipe parts(50a,50b). The first one supplies refrigerant from an evaporator of a relatively small capacity among the multiple evaporators to a compressor of a relatively small capacity among the multiple compressors. The second one supplies refrigerant from the other evaporator of a relative large capacity to the other compressor of a relatively large capacity, wherein the second one is communicated to the first one.
Patent KR-20040108416-A (KR)
Inventor: JUNG YUN GWON
IPC: H01J17/28
Filed: 2003-06-17
Abstract: PURPOSE: A plasma display panel and a plasma display module are provided to simplify the configuration of the circuit board of the plasma display panel by integrating a Y sustain circuit and a Z sustain circuit into one circuit board and to reduce electromagnetic interference. CONSTITUTION: A plasma display module includes a plasma display panel(170), an integrated driving board(175), the first conductive path(176), and the second conductive path(178). The plasma display panel includes scan electrode lines, sustain electrode lines, data electrode lines and common electrode lines commonly connected to the sustain electrode lines. The plasma display panel further includes the first pad connected to the scan electrode lines and the second pad(197) connected to the common electrode lines. The first and second pads are formed at one side of the plasma display panel. The integrated driving board drives the scan electrode lines and the sustain electrode lines. The first conductive path is connected between one side of the integrated driving board and the first pad. The second conductive path is connected to one side of the integrated driving board and the second pad.
Patent KR-20050000599-A (KR)
Inventor: KIM JUNG DAE
IPC: H04N9/64
Filed: 2003-06-24
Abstract: PURPOSE: An apparatus and a method for processing multiple video input signals in a display device are provided to switch input/output paths of a video signal automatically to others in response to a user's selection when a new video signal is inputted via a video interfacer while a video signal is currently displayed. CONSTITUTION: It is periodically checked whether a new video signal is inputted or not while a video signal is currently displayed(300). When the new video signal is inputted, a message regarding the input of the new video signal is displayed together with a predetermined menu for selecting display of the new video signal(302). This new video signal is displayed(304) or the currently displayed video signal is maintained in response to a menu selection signal(308).
Patent KR-20050003037-A (KR)
Inventor: CHO JANG HYUN
IPC: G11B7/0065
Filed: 2003-06-30
Abstract: PURPOSE: A holographic ROM system is provided to change a path of a signal beam with an optical path changing unit consisting of the first and second ring-shaped prisms instead of an optical expander, so that the signal beam can be incident on a position of an optical recording medium where a reference beam is incident, thereby lowering a system manufacturing cost. CONSTITUTION: A light source(200) generates a laser beam. A PBS(Polarizer Beam Splitter)(206) separates the laser beam into a reference beam and a signal beam, and transmits the signal beam while reflecting the reference beam. The second reflecting mirror(220) radiates the reflected reference beam via the first and second optical paths. A conical mirror(222) controls an optical path of the reference beam, and radiates the controlled reference beam on an optical recording medium(224). The third reflecting mirror(210) reflects the transmitted signal beam to the third optical path. The first ring-shaped prism(212a) refracts the signal beam reflected by the third reflecting mirror(210). The second ring-shaped prism(212b) refracts the refracted signal beam in a position corresponding to an area of the medium(224). A mask(226) modulates the refracted signal beam, and radiates the modulated beam on the medium(224).
Patent KR-20030066499-A (KR)
Title: Road stud
Inventor: KIM YEONG DONG
IPC: E01F9/06
Filed: 2003-06-30
Abstract: PURPOSE: A road stud is provided to secure safety by improving durability with a double injection structure and to economize in resources and expenses for repair by using for a long term. CONSTITUTION: The road stud comprises: a main body(10) formed in the shape of a trapezoid, provided with a vertical post(11) and formed by injection molding by laying a reinforcing steel plate and a reinforcing steel pipe in one; a reflector(20) coupled with the front and rear inclines of the main body(10); and an anchor(30) coupled with an anchor body(31) on the lower end of the vertical post(11).