baber/WOPTO huggingface dataset:
Patent KR-20030051307-A (KR)
Title: A method for supporting design of mold parts and a system therefor
Inventor: TAKAHASHI MASATOSHI
IPC: B29C33/38
Filed: 2002-12-13
Abstract: PURPOSE: To make it easy for a mold designer of a user to check and select a standard component of a specialized maker for mold components and to determine conformity of the standard component when designing a mold. CONSTITUTION: Data of the standard components of a specialized maker supplying mold bases, mold accessories and the like are installed, as a geometric symbol comprising properties based on a processing standard (of a dimension, a material, a processing method and so on) by the specialized maker, in a supporting system 13 for designing a main mold. A designer of a mold maker conducts a designing of cavity and core (S2) based on product design data (S1), activates this system on each step of the designing, feed design data from a CAD interim file 12 and select a usable mold base on a display of this system (S4 to S5), select mold accessories and order boring works on a steel panel making the mold base (S6) in sequence. The specialized maker on the other hand, achieves early arrangement and early start of processing (S21 to S24) by means of estimating and order receiving arrangements, auto-drafting of process information and multi step ordering using this system 14.
Patent KR-20040056488-A (KR)
Title: board for offering test of bad port
Inventor: KIM GIL NAM
IPC: H04L12/26
Filed: 2002-12-23
Abstract: PURPOSE: A splitter board for providing an inferior port test function is provided to execute a test for an inferior port without truncating the line so that a voice service can be provided during the inferior port test for a data service. CONSTITUTION: A DSLAM(Digital Subscriber Line Access Multiplexer) comprises a splitter board(12). The splitter board(12) is comprised of a test interface part(12a), a PSTN interface part(12b), a data interface part(12c), an ADSL interface part(12d), a plurality of signal splitting parts(11), and a plurality of switch parts(12e). The ADSL interface part(12d) receives data signals from an ADSL network, and executes an interface function with the ADSL network. The PSTN interface part(12b) receives signals from a PSTN(1), and executes an interface function with the PSTN(1). The data interface part(12c) executes an interface function between the splitter board(12) and a subscriber in order to provide a voice service and a data service. The test interface part(12a) executes an interface function between the splitter board(12) and a test modem part(42). The signal splitting parts(11) separate voice signals from the signals received from the PSTN(1). The switch parts(12e) receive a manager's switching control signal and execute a switching function so that the manager can examine a cause for an inferior port.
Patent KR-20040056522-A (KR)
Title: Motor output control apparatus in eps system
Inventor: JUNG SEONG JUN
IPC: B62D5/04
Filed: 2002-12-24
Abstract: PURPOSE: A motor output control apparatus for an electronic power steering system is provided to increase the output of the motor without modifying hardware of the motor output control apparatus by restricting vibration despite increasing the current assist gain value of the motor with additionally using damping current in stopping the vehicle. CONSTITUTION: A motor output control apparatus of an electronic power steering system comprises a torque sensor(1) detecting a torque signal of a steering wheel; a current assist gain value setting unit(2) setting the current assist gain value according to the torque signal from the torque sensor; an angular speed detecting unit(5) detecting the rotation angle speed of a motor(4) driven based on the desired current; a damping current calculating unit(6) calculating damping current according to the rotation angle speed of the motor from the angular speed detecting unit; a subtracter calculating difference between the damping current gain value from the damping current calculating unit and the current assist gain value from the current assist gain value setting unit; a desired current calculating unit(3) calculating the desired current for driving the motor corresponding to the difference between the damping current gain value and the current assist gain value; and the motor driven according to the desired current from the desired current calculating unit.
Patent KR-20040056944-A (KR)
Title: Method for dewatering in sludge having high efficiency
Inventor: CHO YUN HYEON
IPC: C02F11/14
Filed: 2002-12-24
Abstract: PURPOSE: A method for dewatering sludge in high efficiency is provided which is capable of greatly lowering moisture content of sludge by reducing moisture content of sludge through dewatering pretreatment reaction before dewatering sludge. CONSTITUTION: The method comprises a step of forming a mixture by injecting coagulant into the sulfuric acid added sludge after adding sulfuric acid to sludge to maintain pH of 7.0 to 7.5; and a step of transferring supernatant liquid to wastewater treatment system and transferring precipitated sediment to dewatering unit so that the sediment is dewatered after transferring the mixture to a dewatering pretreatment reaction tank(5) comprising inner concentration pipe(6) and outer concentration pipe(7), thereby precipitating the mixture by staying the mixture in the dewatering pretreatment reaction tank for 1 to 8 hours, wherein the dewatering pretreatment reaction tank comprises an inner concentration pipe for primarily concentrating sludge flown in; and an out concentration pipe which surrounds the outer circumferential surface of an upper part of the inner concentration pipe, and an upper part of which is higher than an upper part of the inner concentration pipe to secondly concentrate the sludge by receiving sludge flown over from the inner concentration pipe, wherein 10 to 30 mg/L of AlCl3 as the coagulant is injected into the sulfuric acid added sludge, and wherein the sludge is sludge discharged from the steel manufacturing process.
Patent KR-20040058796-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: SUN U GYEONG
IPC: H01L21/336
Filed: 2002-12-27
Abstract: PURPOSE: A semiconductor device and a fabricating method thereof are provided to obtain the extended effective channel length by using a buried type gate electrode. CONSTITUTION: A projected gate electrode(180) is buried into a semiconductor substrate(100). A gate oxide layer(170) is formed on a boundary between the semiconductor substrate and the gate electrode. A channel region(150,160) is formed on the semiconductor substrate adjacent to a lower side of the gate electrode. An insulating layer spacer(190) is formed on a sidewall of the projected gate electrode. A low-density doping region(110) is formed on the semiconductor substrate of both sides of the projected gate electrode. A high-density doping region(200) is formed on both sides of the low-density doping region.
Patent KR-20040061675-A (KR)
Inventor: PARK GYU DONG
IPC: H04N5/74
Filed: 2002-12-31
Abstract: PURPOSE: A device and a method for controlling the lamp of a projection system are provided to detect abnormal power-off of the projection system to control the lighting time of the lamp by varying the driving time. CONSTITUTION: A device for controlling the lamp of a projection system includes a power input part(100), a voltage detecting part(200), an A/D converter(300), and a microcomputer(400). The power input part receives main power for driving. The voltage detecting part detects a voltage value via charging/discharging of the input power according to the power supply of the power input part. The A/D converter converts the voltage value detected by the voltage detecting part to a digital value. The microcomputer outputs control signal to a fan driving part(500) to vary a fan(600) driving time according to the digital value and to a lamp(800) to turn on/off the lamp according to the fan driving.
Patent KR-20020048385-A (KR)
Title: Method for producing a gas discharge lamp
IPC: H01J9/40
Filed: 2000-07-28
Abstract: A method for producing containers for gas discharge lamps, which consists in melting glass by incident light radiation.
Patent KR-20020020969-A (KR)
Title: 반도체 웨이퍼 상에 구리 피처를 제조하는 방법
IPC: H01L21/288
Filed: 2000-08-11
Abstract: 구리 또는 구리 함유 화합물은 기판에 있는 홀 또는 함몰부에 증착되며, 구리 물질은 구리 물질에 있는 보이드 및 결함을 채우기 위해 산화되며, 구리 원소에 의해 함몰부를 균일하게 채우도록 환원된다.
Patent KR-20020092902-A (KR)
Title: 항안드로겐제
IPC: C07J1/00
Filed: 2000-08-23
Abstract: 7 위 또는 11 위에 각종 치환기를 갖는 안드로스탄 유도체, 그 약학상 허용될 수 있는 염 혹은 이들의 프로드러그 및 안드로겐 수용체에 대하여, 앤타고니스트로서 작용하고, 또한 아고니스트로서 작용하지 않는 물질 또는 그 약학상 허용될 수 있는 염 혹은 이들의 프로드러그는 항안드로겐제로서 유용하고, 그러므로, 전립선암 및 남성형탈모증과 같은 질환의 예방 혹은 치료제로서 사용하는 것이 가능하다.
Patent KR-20020029948-A (KR)
IPC: B24B37/04
Filed: 2000-08-17
Abstract: 본 발명은 화학/기계연마 및 웨이퍼 표면(202')을 준비하는 시스템 및 방법에 관한 것으로, 이 화학/기계연마시스템(205)은 웨이퍼(202)를 지지 및 회전시키는 캐리어(204)를 포함하며, 웨이퍼(202)는 표면영역(202')을 갖추고 캐리어(204)로 지지되어서 처리될 웨이퍼(202)의 표면영역이 노출되며, 본 시스템은 처리표면(220)을 갖는 롤러(210)를 더 포함하되, 이 롤러(210)는 축(215) 둘레를 회전하도록 형성되며, 롤러(210)의 회전하는 처리표면(220)이 웨이퍼(202) 상의 접촉구역(212a)을 한정하는 회전하는 웨이퍼 표면(202')에 대해서 외력(214)을 가하고, 접촉구역(212a)의 면적은 웨이퍼(202)의 표면영역(202')보다 작으며, 접촉구역(212a)은 웨이퍼(202)의 처리구역중에 웨이퍼의 제 1구역과 웨이퍼의 제 2구역 사이로 이동되고, 외력(214)과 선형속도는 제거속도를 제어하도록 조정된다.
Patent KR-20020026271-A (KR)
IPC: A61F13/15
Filed: 2000-08-28
Abstract: 흡수패드 재료가 서로에 대해 인접해서 배치되고 세로축에 대해 일정 각도로 배향된 에지 표면을 갖는 흡수패드 어셈블리 및 흡수용품이 제공된다.  또한, 흡수성이 상이한 분리된 부분을 포함하는 유체 접촉 외표면을 가진 흡수패드 어셈블리를 갖는 흡수용품을 형성하는 방법도 제공된다.  적어도 제1 흡수 패드 재료 및 제 2 흡수패드 재료를 제1 흡수패드 재료 및 제2 흡수패드 재료 각각의 적어도 일부가 외표면 노출부를 형성하도록 샤프트 부재 둘레에 인접해서 나선형으로 감는다.
Patent KR-20020050277-A (KR)
IPC: C07D309/12
Filed: 2000-11-10
Abstract: 본 발명은 비닐페닐프로피온산 유도체, 그의 제조 방법, 그의 중합체, 및 이 중합체를 함유하는 감방사선성 수지 조성물에 관한 것이다. 
     상기 중합체는 방사선에 대한 흡수가 적고, 특히 화학 증폭형 레지스트에 적합한 감방사선성 수지 조성물에서의 수지 성분으로서 유용하다. 
     예를 들면, 4-비닐페닐프로피온산 t-부틸에스테르는 ① t-부틸브로모아세테이트와 트리 n-부틸포스핀을 반응시키고, ② 생성된 4급 포스포늄염을 염기와 반응시키고, ③ 생성된 인일라이드를 2,4,6-트리스(3',5'-디-t-부틸-4'-히드록시벤질)메틸스틸렌과 반응시키고, ④ 생성된 4급 포스포늄염을 가수분해시킴으로써 제조할 수 있다.
Patent KR-20030007478-A (KR)
IPC: F02D41/06
Filed: 2001-02-13
Abstract: 본 발명은 구동 유닛의 공회전을 제어하기 위한 방법 및 장치에 관한 것이며, 상기 방법에서 조절기는 실제값과 목표값 사이의 편차에 따라 내연 기관의 점화각에 영향을 준다.  상기 조절기는 적어도 하나의 가변의 파라미터를 포함하며, 상기 파라미터는 일찍 점화각이 조절되는 것이 바람직하지 않은 작동 단계에서, 점화각의 개입을 제한하며 정상 조절 작동과는 다른 값을 취한다.
Patent KR-20020093947-A (KR)
Title: 밀폐된 지역의 무선 주파수 커버리지
IPC: H04B7/24
Filed: 2001-04-24
Abstract: 무선 통신을 위한 방법은 지역 외부의 소스로부터 일반적으로 전자기 복사가 차단된 지역내에 제 1의 복수의 슬레이브 트랜시버(26)를 배치하고, 제 1의 복수의 슬레이브 트랜시버의 위치로부터 공간적으로 분리되고 공간적으로 독립인 위치의 지역내에 제 2의 복수의 슬레이브 트랜시버(28)를 배치하는 것을 포함한다. 
     방법은 제 1 및 제 2의 복수의 슬레이브 트랜시버(26, 28)에서 지역내에서 생성된 무선 주파수(RF) 신호를 수신하고 상기 RF 신호에 응답하는 계별적인 제 1 및 제 2 슬레이브 신호를 생성하며, 제 2 슬레이브 신호를 지연하며, 제 1 및 지연된 제 2 슬레이브 신호를 지역 외부의 하나 또는 그이상의 베이스 트랜시버 국(BTS)으로 전송하며, 그리고 하나 또는 그이상의 BTS에서 전송된 제 1 및 제 2 슬레이브 신호를 지역내에서 생성된 RF 신호에 포함된 정보를 복구하기 위해 공동으로 처리하는 것을 포함한다.
Patent KR-20040064787-A (KR)
Inventor: KIM JEON GYEOM
IPC: F25B5/00
Filed: 2003-01-10
Abstract: PURPOSE: A refrigerating cycle having a plurality of evaporators is provided to independently control a temperature in four separated spaces where four evaporators are installed. CONSTITUTION: A compressor(110) and a condenser(113) are installed. Four evaporators(119,120,121,122) are installed at separated spaces for receiving a refrigerant from the condenser for evaporating the refrigerant. A common refrigerant supply passage(L11) is formed to mix refrigerants passing through the four evaporators to be moved into the compressor. Plural accumulators(123,125) are connected between the four evaporators and the common refrigerant supply passage, wherein one accumulator is connected with rear ends of the first and second evaporators equal in control temperature zone, and the other accumulator is connected with rear ends of the third and fourth evaporators equal in control temperature zone. Plural check valves are connected between the accumulators and the common refrigerant supply passage in the connection state of the accumulators.
Patent KR-20040065604-A (KR)
Inventor: CHOI MU YONG
IPC: D06F58/08
Filed: 2003-01-15
Abstract: PURPOSE: A drier is provided to assemble and disassemble a motor mounter conveniently and quickly by fitting the motor mounter to the upper part of a support bar downward, and to buffer and absorb vibration of the motor by inserting a damping member. CONSTITUTION: A drier comprises a base(52) forming the floor; a casing(54) arranged in the upper part of the base, and composed of a laundry input hole(54a) and a door(54b) opening and closing the laundry input hole by turning; a drum(60) rotating inside the casing; a heater(62) heating air; a blower fan(64) blowing air from the heater to the drum and discharging air; a motor(70) rotating the drum and the blower fan; supporters(80,81) placed on the base; and motor mounters(90,91) composed of fitting parts(86) for inserting both sides of the motor and first and second support leg parts(87,88) extended downward at both sides of the fitting part, and fitted to the upper parts of the supporters.
Patent KR-20040065872-A (KR)
Inventor: KWON MUN SUN
IPC: B60Q1/04
Filed: 2003-01-16
Abstract: PURPOSE: A lighting state display device of headlights for a vehicle is provided to control headlights optimally by checking the irradiation angle or the lighting state of headlights through a headlight display lamp on the instrument panel. CONSTITUTION: A lighting state display device of headlights is composed of a power supply unit(70) supplying power from a battery of a vehicle; a relay(80) connected between the power supply unit and headlights(60) to transmit power from the power supply unit to the headlights; a switch unit(90) controlling power applied to the headlights by turning on and off the relay; and a state display unit(100) displaying the lighting state of the headlights with actuating with the headlights. A headlight display lamp of the state display unit displays various shapes in different color corresponding to the irradiation angle or the lighting state of headlights.
Patent KR-20030065331-A (KR)
Title: 유기 ｌｅｄ 디바이스 및 이의 제조 방법
IPC: G09G3/14
Filed: 2003-01-20
Abstract: 넓은 영역을 감당할 수 있는 유기 LED 디바이스 및 이의 효율적인 제조 방법이 개시된다. 본 발명의 유기 LED 디바이스는 절연 기판 상에 형성된 드라이버 TFT 및 스위칭 TFT를 포함하는 것에 의해 구성된다. 또한, 유기 LED 엘리먼트는 그 사이에 개재된 절연막을 가진 기판 상에서 각각의 픽셀에 대하여 형성되고, 드라이버 TFT에 연결된다. 본 발명의 유기 LED 디바이스는 절연막 상에 형성된 유기 LED 엘리먼트 및 드라이버 TFT를 상호 연결하는 캐소드 및 애노드를 포함한다. 공통 전극으로서, 애노드는 복수의 픽셀을 상호 연결하고, 이로써 제조 과정에 있어 이의 자체 일관성이 개선된다.
Patent KR-20030019541-A (KR)
Title: Door lock apparatus of electronic type
Inventor: CHOI JU HYEON
IPC: E05B47/06
Filed: 2003-02-14
Abstract: PURPOSE: An electronic door lock apparatus is provided, which locks and releases a door more easily by releasing a locking state of a door through an input of a secret number or through a remote controller. CONSTITUTION: A battery(124) in stalled in an inner body(120) and supplies power. A locking member is installed in a key part(110) and locks or releases a door(200). A key matrix is installed at the front part of an outer body(130) and releases a locking state of the locking member through a key input. A locking member(116) operating means is installed in the key part and operates the locking member in a locking unlocking direction. A door sensor(118) is installed at one side of the key part and senses open and close states of the door. A lock/unlock key is installed in the inner body and locks or unlocks the locking member in the door. A control part controls the operating means so as to lock or release the locking member.
Patent KR-20040074739-A (KR)
Inventor: KIM YONG
IPC: G06F15/00
Filed: 2003-02-18
Abstract: PURPOSE: A method for a smart card based electronic certification service of a non-member on an Internet multi-web site is provided to make the non-member use a web site in the same manner of a member without flowing out personal information through an inconvenient subscription procedure and make a service provider easily induce more users having the certified credit information. CONSTITUTION: When the non-member requests login, the web site requests certification to a certification server(301). The certification server certifies the smart card of the non-member through an interface for an electronic wallet program of a non-member terminal. The certification information of a valid user is respectively transmitted to the web site and the electronic wallet program(315). The web site compares the certification information received from the electronic wallet program and the certification server(318). A login certification result is informed to the non-member terminal(319).
Patent KR-20040075510-A (KR)
Inventor: PARK DAE HYEON
IPC: H01J1/30
Filed: 2003-02-21
Abstract: PURPOSE: A spacer of a field emission device and a fabrication method therefore are provided to simplify a spacer fabrication by forming with an integrated spacer. CONSTITUTION: A spacer of a field emission device(FED) comprises a spacer plate(100), and a plurality of waveguide holes(130). A spacer fabrication method of the FED comprises a step of having a plurality of green sheets, a step of forming the spacer plate by stacking the green sheet, a step of punching the waveguide hole with the lattice shape at the position corresponding to hole each pixel of the FED panel on the spacer plate, and a step of sintering the spacer plate.
Patent KR-20040075511-A (KR)
Inventor: BAN DONG HYEON
IPC: H04M3/44
Filed: 2003-02-21
Abstract: PURPOSE: A method and system for providing an abbreviated dialing service are provided to allow a user to conveniently use a phone with a simple abbreviated dial and a separate memory function. CONSTITUTION: When a user inputs a desired abbreviated dial number, an origination exchange(24) determines whether it is a general origination number or an origination number according to abbreviated dialing. In case of the general origination number, the origination exchange connects a call to a receiver exchange(27) of a corresponding receiver terminal(22). In case of the origination number according to abbreviated dialing, the origination exchange(24) transmits the abbreviated dial number to an abbreviated dial server(25). The abbreviated dial server(25) receives the abbreviated dial number, searches a subscriber DB(26) and reads an actual phone number. The abbreviated dial server(25) transmits the phone number to the origination exchange(24) to attempt a call connection to the receiver exchange(27). Accordingly, an origination terminal(21) can be connected for call communication with the receiver terminal(22).
Patent KR-20040077172-A (KR)
Inventor: HWANG SEUNG WON
IPC: G02F1/13357
Filed: 2003-02-28
Abstract: PURPOSE: An LCD module is provided to form hooks on sides of a light guide plate, and to insert holes formed in ear portions of optical sheets into the hooks to fix the optical sheets. CONSTITUTION: Ear portions(116a,116b,116c,116d) are protruded toward outer sides from both sides of optical sheets(108). The ear portions(116a,116b,116c,116d) are accumulated on a light guide plate(110). Square-shaped holes(130) are formed in each of the ear portions(116a,116b,116c,116d) to prevent the optical sheets(108) from moving. The holes(130) are inserted into hooks(120) to prevent the optical sheets(108) from moving. A case top is coupled with a support main and an edge of an LCD panel.
Patent KR-20040080098-A (KR)
Inventor: OH JONG HUN
IPC: F25D25/02
Filed: 2003-03-10
Abstract: PURPOSE: A refrigerator is provided to improve durability of shelves by improving the combined structure of the shelf and a cover body. CONSTITUTION: A refrigerator has at least one refrigerator compartment and shelves(30) installed in the refrigerator compartment to load articles. The refrigerator comprises a cover body(50) and a rotating member(60). The cover body has a first opening in which the tip part of the shelf is inserted and a second opening(52) formed in a horizontal direction of the first opening. A receiving space for receiving the tip part of the shelf is formed in the cover body. The rotating member is rotatably combined to the cover body and opens and shuts the second opening of the cover body. The refrigerator comprises a locking unit to make the rotating member maintain a position of closing the second opening of the cover body.
Patent KR-20040082123-A (KR)
Inventor: SATAKE SHUTARO
IPC: A61M25/00
Filed: 2003-03-18
Abstract: PURPOSE: A radio frequency thermal balloon catheter is provided to achieve uniform heating of contact tissues, thereby enabling safe and appropriate heat treatment on the affected portion. CONSTITUTION: The radio frequency thermal balloon catheter comprises a catheter(4) having an outer shaft(2) and an inner shaft(3); a balloon mounted between respective tip ends of the inner and outer shafts, the balloon being expanded to come into contact with the affected portion; a radio frequency electrode(8) used to supply radio frequency energy along with another electrode; a lead line(10) electrically connected to the electrode; a temperature sensor to detect the temperature of liquid received in the balloon; and an equalizing unit to equalize the temperature of the liquid.
Patent KR-20030028531-A (KR)
Title: Lcd hood of digital camcorder
Inventor: KO SIK CHAE
IPC: H04N5/225
Filed: 2003-03-18
Abstract: PURPOSE: An LCD hood of a digital camcorder is provided to adjust the LCD hood to accord with an LCD irrespective of the position of the LCD and block lights incident on the LCD. CONSTITUTION: An LCD hood of a digital camcorder(1) includes a hood(2), a tape(4), and a fixing hanger(5). The hood has the same shape of the shape of an LCD of the digital camcorder to shield lights incident on the LCD. A rubber(6) that closely adherers to the edge of the LCD, is attached to the front part of the hood. Velcro(3) is attached to the tape to combine the hood with the LCD of the digital camcorder. The fixing hanger is attached to the hood.
Patent KR-20030076364-A (KR)
Title: 저유전율 절연막을 포함하는 반도체 장치의 제조 방법
IPC: H01L21/312
Filed: 2003-03-19
Abstract: 에칭 스토퍼막 등의 에칭 마스크층의 두께를 증가시키지 않고, 저유전율 절연막과 에칭 마스크층과의 선택비를 높이는 것이 가능한 반도체 장치의 제조 방법이 얻어진다.  이 반도체 장치의 제조 방법은 C와 H를 함유하는 폴리머막을 포함하는 제1 절연막(2)을 형성하는 공정과, 제1 절연막(2)상의 소정 영역에 Si를 포함하는 제1 에칭 마스크층(3)을 형성하는 공정과, 제1 에칭 마스크층(3)을 마스크로 하여 질소를 포함하는 에칭 가스와, 에너지 폭이 좁은 단색화한 이온 에너지를 이용하여 제1 절연막(2)을 플라즈마 에칭하는 공정을 구비하고 있다.
Patent KR-20040084010-A (KR)
Inventor: PARK JIN HO
IPC: B41J25/308
Filed: 2003-03-26
Abstract: PURPOSE: An ink jet printer having a head gap adjustment unit is provided to automatically adjust the head gap even if a user does not take an additional step for adjusting the head gap. CONSTITUTION: An ink jet printer includes a carriage(130), which is slidably aligned along a guide shaft(150). A plurality of ink cartridges(130) having a print head(111) equipped with a plurality of nozzles are installed on the carriages(130). The carriages(130) are moved by means of a separate driving unit so as to print an image to an object. A paper feeding table(170) is installed at a lower portion of the carriage(130). The papers stacked on the paper feeding table(170) are conveyed by means of a pickup roller(171). The carriage(130) moves in a direction vertical to a conveying direction of the paper.