baber/WOPTO huggingface dataset:
Patent KR-20020092275-A (KR)
Inventor: JUNG YONG CHAE
IPC: A47G9/10
Filed: 2002-10-25
Abstract: PURPOSE: Provided is a pillow of multi-elasticity having a composite structure of a T-shape to support the head by a semi-hardness elastomer material, to support the neck by a soft elastomer material and to softly support the head and neck by a low elasticity soft sponge body. CONSTITUTION: The pillow includes a head part comprising a semi-hardness elastomer material(3-1), a neck and shoulder part comprising a soft elastomer material(3-2) and a pillow cover(3-4) for wrapping the two parts. In the pillow, the soft elastomer material for the neck and shoulder part is extended and overlaid on the semi-hardness elastomer material. The pillow also includes a body contact part of a low elasticity soft material to provide a comfort filling to a user. The pillow is formed in a T-shape to support the bone connecting the cervical vertebral and the vertebra without contact with the shoulder.
Patent KR-20040041911-A (KR)
Title: Portable computer system with protection cover
Inventor: CHOI DONG JUN
IPC: G06F1/16
Filed: 2002-11-12
Abstract: PURPOSE: A portable computer system having a protecting cover is provided to offer the cover for protecting an upper display surface of the portable computer in case that the portable computer used as a webpad is transferred by folding to a keyboard device. CONSTITUTION: A protecting cover attaching/detaching button(381) is slid on a rear case. A linking lever(382) is linked with the protecting cover attaching/detaching button. A hanging button(383) is operated by linking with the linking lever and has a hanging surface hung by the protecting cover. Elastically supported by a return spring(384), the protecting cover attaching/detaching button is returned to an original position after operation.
Patent KR-20040044838-A (KR)
Title: Method for locating fault distance in a DC power supply system using an electric railroad
Inventor: KANG SANG HEE
IPC: B60L3/00
Filed: 2002-11-22
Abstract: PURPOSE: A method for localizing a fault of a DC feeding line of a railway vehicle is provided to calculate correctly a fault point due to a disconnection fault or an earth fault by using the voltage and the current between both ends of a substation. CONSTITUTION: A disconnection fault and an earth fault are determined from a fault selection relay by obtaining the current from one of the first and the second substations(P1,P2), which are located at both sides of an electric vehicle line. The voltage between both ends of the first and the second substations is measured by calculating a loop equation for a disconnection circuit, which is formed by a disconnection block or an earth fault block. A fault resistor is removed by subtracting the first substation from the second substation or the second substation from the first substation. The distance between the first or the second substations and a fault position is calculated thereby.
Patent KR-20040045243-A (KR)
Title: Design Check Rule for designed Circuit
Inventor: LEE BYEONG HYEON
IPC: H03K17/16
Filed: 2002-11-25
Abstract: PURPOSE: A method for checking a power-off function of a designed circuit is provided to reduce a period for designing a circuit by verifying an operating state of a power-off block. CONSTITUTION: A control signal, a control gate, and information of a power supply block are set up(S10). An operating state of a power-off block is determined by checking a state of the control gate when a path tracking control signal is applied to a control gate according to the control signal(S30-S50). A path tracking operation, an operation for inverting the control signal, and an error decision process are respectively performed according to a buffer, an inverter, a logic element when the path tracking control signal is applied to the remaining circuits except for the control gate(S80,S90). An error output is reported if the state of error is decided(S110).
Patent KR-20040049327-A (KR)
Title: Method of checking vehicle using learning for driving condition
Inventor: LEE GYEONG MIN
IPC: F02D41/22
Filed: 2002-12-03
Abstract: PURPOSE: A checking method of a vehicle by learning a driving status is provided to quickly manage problems of an intake system and an engine with an alarming lamp. CONSTITUTION: A driving of a vehicle at a constant speed for a certain time is checked. In satisfying the constant driving for the certain time, an intake air amount of a logging period, a gear level, an RPM(Revolutions Per Minute) of an engine, a speed of the vehicle and a signal of an oxygen sensor are stored in an ECU(Electronic Control Unit). In generating a same condition, data is compared with the former learning data. Without agreeing the data with the former learning data, the inclination is compared. Without increasing the inclination, an igniting time of the entire area is advanced. An alarming lamp for reducing the efficiency is operated.
Patent KR-20030005119-A (KR)
Title: Alram for transfer and voice signal send-receive device that have image camera and Alramgineung course sender information indication display of various method that have Alramgineung course Alram of various method and voice signal send-receive function
Inventor: CHO HYUN KYUN
IPC: G08B7/00
Filed: 2002-12-07
Abstract: PURPOSE: An image camera having various mode alarm functions and alarm and sound signal transmitting/receiving function, and a mobile alarm and sound signal transmitting/receiving apparatus having various mode alarm functions and a sender information display screen are provided to quickly respond to an image telephone when a user receives calling from the image telephone. CONSTITUTION: A speaker(310), a speaker adjusting volume(311), and a lamp(330) transmit a message a message indicates that a request of an image telephone is received to an image camera. An external speaker connecting terminal(312), a microphone connecting terminal(360), and a microphone adjusting volume(361) are coupled with equipment which a receiving person has. A sender information displaying screen(510), a lamp(520), a speaker(560), a speaker adjusting volume(561), and a motor(580) receive an alarm signal from an image camera and performs an alarm function. An ear microphone jack(530) is coupled with equipment which the receiving person has.
Patent KR-20040050170-A (KR)
Inventor: LEE GI YEONG
IPC: B60S1/34
Filed: 2002-12-09
Abstract: PURPOSE: A separation device of a wiper arm for a vehicle is provided to easily change a wiper blade, prevent the freezing of the wiper blade on a windshield surface in winter, and prevent the deformation of the wiper blade caused by the close adhesion on the windshield. CONSTITUTION: A slot(14) is formed to a retainer(12) of a wiper arm(10) and a stopper(16) is coupled to the slot to move forward and rearward. When the wiper arm is pulled back, the stopper is moved along the slot and fitted between a bottom surface of the retainer and an upper surface of a driving arm(26) so that the wiper arm is separated from a windshield(28).
Patent KR-20040051426-A (KR)
Title: A Method for the N-gram Language Modeling Based on Keyword
Inventor: JUN HYEONG BAE
IPC: G10L15/02
Filed: 2002-12-12
Abstract: PURPOSE: A method for constructing a keyword-based N-gram language model is provided to define a part of speech necessary for meaning transmission as a keyword part of speech, extract a corpus composed as the keyword part of speech from a large-scale corpus, and construct the keyword-based N-gram language model. CONSTITUTION: A text corpus is preprocessed to include only Hangul characters(S201). A part tagging of speech is performed with respect to a morpheme composing a paragraph of the preprocessed text corpus, and the morpheme is analyzed(S202). The morpheme is merged by a pseudo-morpheme unit(S203). A sentence corpus composed as a keyword part of speech is extracted from the processed text corpus(S204). A keyword vocabulary dictionary is written using the extracted sentence corpus(S205). A keyword-based N-gram language model and a keyword pronunciation dictionary are constructed through the keyword vocabulary dictionary(S206,S207).
Patent KR-20040051786-A (KR)
Title: Decoration material produced by liquid-transfering predetermined pattern on transparent material and method for producing thereof
Inventor: KIM JEONG GWAN
IPC: B41M5/025
Filed: 2002-12-13
Abstract: PURPOSE: Provided are a decorative material prepared by hydraulic transferring a determined pattern to a transparent material which shows a depth perception of material and has a luxurious appearance, and a preparation method thereof. CONSTITUTION: The decorative material(1) comprises the transparent material(10) and a primer layer(12), a hydraulic transfer layer(13) and an opaque paint layer(14), in order, on a backside of the transparent material. The preparation method of the decorative material comprises the steps of: washing a foreign substance left on the backside of the transparent material; forming the primer layer by coating the backside with a primer; forming the hydraulic transfer layer by hydraulic transferring the determined pattern to the primer layer; and forming the opaque paint layer by coating the hydraulic transfer layer with the opaque paint.
Patent KR-20040051932-A (KR)
Title: Apparatus for manufacturing semiconductor with a built-in cleaner
Inventor: LEE YONG IN
IPC: H01L21/00
Filed: 2002-12-13
Abstract: PURPOSE: A semiconductor fabricating apparatus having a built-in cleaner is provided to reduce damage to a wafer chuck by eliminating the particles on a wafer stage without opening a cover. CONSTITUTION: A reaction space is defined in a reactor(105). A support unit has the wafer stage(120) on which a wafer is placed, located under the reactor. A vacuum cleaner is so installed to be separated from the wafer stage by a predetermined interval, built in the reactor. The wafer stage includes a position and level detecting sensor that detects the position and level of the wafer to be placed on the wafer stage.
Patent KR-20040057248-A (KR)
Title: Exclusion Method of dim phenomenon for LCD
Inventor: KIM SEOK SU
IPC: G09G3/36
Filed: 2002-12-26
Abstract: PURPOSE: A method for driving a liquid crystal panel to improve the quality of 2-dot inversion type liquid crystal panel and a circuit for driving the same are provided to reduce dim between the liquid crystal cells connected to the odd number of data lines and the even number of data lines. CONSTITUTION: A circuit for driving a liquid crystal panel to improve the quality of 2-dot inversion type liquid crystal panel includes a vertical synchronization region source output enable(SOE) signal generation block(210) and a vertical synchronization region polarity inversion(POL) signal generation block(220). The vertical synchronization region SOE signal generation block(210) generates the SOE signals to be outputted in the vertical synchronization region by using the data enable(DE) signals. And, the vertical synchronization region POL signal generation block(220) generates the POL signals to be outputted in the vertical synchronization region by using the DE signals.
Patent KR-20040057264-A (KR)
Title: Method of manufacturing high Si added high carbon wire rod
Inventor: CHOI HAE CHANG
IPC: C21D8/06
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing high Si added high carbon wire rod is provided which obtains superior cold formability and shortens dissolution time of graphite grain by manufacturing a wire rod having low tensile strength and fine graphite grain size. CONSTITUTION: The method comprises a step of obtaining a billet comprising 0.65 to 1.50 wt.% of carbon, 2.0 to 4.0 wt.% of silicon, 0.1 to 0.8 wt.% of manganese, 0.01 wt.% or less of phosphorus, 0.01 wt.% or less of sulfur, 0.004 to 0.013 wt.% of nitrogen, 0.005 wt.% or less of oxygen, 0.001 to 0.004 wt.% of boron, 0.005 to 0.03 wt.% of titanium, one or more of elements selected from the group consisting of 0.3 to 2.0 wt.% of nickel, 0.01 to 0.5 wt.% of vanadium and 0.01 to 0.5 wt.% of niobium, and a balance of Fe and other impurities, wherein the titanium (Ti), nitrogen (N) and boron (B) satisfy the following relations: 0.5<=Ti/N<=2.0, 2<=N/B<=8 and 1.0<=(Ti+5B)/N<=3.5; a step of heating the billet to the heating temperature range of 1,050±50 deg.C so that the heated billet is maintained in the same temperature range for 30 minutes or more; a step of hot rolling the heated billet in the temperature range of 850 to 900 deg.C; a step of coiling the hot rolled wire rod at a temperature of 750 to 800 deg.C; a step of cooling the coiled wire rod to a temperature of 640 to 670 deg.C in a cooling rate of 0.2 to 0.6 deg.C/sec; and a step of air cooling the cooled wire rod to an ordinary temperature.
Patent KR-20040059863-A (KR)
Title: Method of forming multiple gate oxide
Inventor: CHO HEUNG JAE
IPC: H01L21/31
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a multiple gate oxide layer is provided to improve process margin by forming the multiple gate oxide layer with different thickness using an oxynitride layer. CONSTITUTION: An oxynitride layer is formed on a semiconductor substrate(31) defined by the first region, the second region and the third region. Ions for controlling oxidation speed are implanted into the first region. The oxynitride layer on the first and second region is selectively removed. The first, second and third gate oxide layer(37a,37b,37c) having different thickness each other are formed on the first, second and third region, respectively by oxidizing the substrate.
Patent KR-20040059995-A (KR)
Inventor: CHOI HYEONG SEOK
IPC: H01L21/304
Filed: 2002-12-30
Abstract: PURPOSE: A CMP(Chemical Mechanical Polishing) method of a semiconductor device is provided to be capable of improving polish uniformity between a cell region and a peripheral region. CONSTITUTION: A semiconductor substrate(100) with a cell and peripheral region is prepared. The first and second active masks(130a,130b) are formed on the cell region and the peripheral region, respectively. At this time, the first active mask(130a) has a narrow pattern width and the second active mask(130b) has a wide pattern width. Trenches are formed by etching the substrate using the active masks. An insulating layer(140) is filled in the trenches. Grooves(150) are formed by partially etching the insulating layer of the peripheral region. Then, the insulating layer is polished to expose the active masks.
Patent KR-20040061510-A (KR)
Title: Operating system and method for lucky number choosing type lottery system with advertisement
Inventor: KIM DAE WON
Filed: 2002-12-31
Abstract: PURPOSE: A system for the lottery of a drawing number selection type and an operating method thereof are provided to maximize an AD(ADvertisement) effect by making an advertiser pay a prize money of a predetermined ratio and giving a high probability to an AD target as an input number control module increases a number of a winning number or a drawing number fit to the predetermined ratio. CONSTITUTION: The system includes an AD operation server(100) equipped with a telephone connection interface(000) allowing the access through the PSTN(Public Switched Telephone Network)(2) and a database server(200). The AD operation server comprises a wire/wireless web engine(110), an input number control module(120), a number input module(130), a list making module(140), and a winner managing module(150). The database server is managed by an RDBMS(Relational DataBase Management System), and includes an image database(210), an advertiser database(220), a serial number database(230), a drawing number database(240), an operation database(250), and a drawing turn database(260). The database server registers the winning number, confirms the drawing result, and performs an AD.
Patent KR-20020047212-A (KR)
IPC: G01R31/26
Filed: 2001-07-20
Abstract: 본 발명에서는 기판과 SOI 디바이스의 드레인 사이의 고유 캐패시턴스가 회로의 일부로서 이용되는 것에 관한 것이다.  기판은 칩 외부의 센싱 핀(sensing pin)에 접속되며, 다른 전자 구성 요소는 결합되어(hooked up) 상기 기판과 상기 드레인 사이의 고유 캐패시턴스를 포함하고, 고유 캐패시턴스에 따라 동작하는 회로를 형성한다.
Patent KR-20020048957-A (KR)
Title: Method and arrangement for synchronizing a σδ- modulator
IPC: H03M3/02
Filed: 2001-07-30
Abstract: A method and arrangement for bit-synchronizing a SIGMADELTA-modulator uses a pre-filter to filter an incoming single bit bitstream. One or more of the integrator states of the SIGMADELTA-modulator are corrected by a signal which is calculated from the incoming bitstream and at least one of the pre-filtered input signal and the output bitstream of the SIGMADELTA-modulator.
Patent KR-20020054329-A (KR)
IPC: B60T8/172
Filed: 2001-08-02
Abstract: 본 발명은 차량보다 앞서는 장애물에 접근하거나 또는 뒤따르는 조건하에서 운전자 동력 요구에 응답하여 차량에 구동 토크를 인가하기 위한 동력 시스템을 갖는 자동차에 인가된 대기 제동 토크를 제어하기 위한 방법 및 시스템을 포함한다.  제동 제어기는 차량의 동적 상황을 지시하는 변수를 결정하고, 차량 속도를 감소시키도록 운전자 제동 작동이 절박하기 직전에 동적 상황 지시 변수의 결정된 값들을 샘플링하고, 파라미터를 설정하기 위한 기초로서 동적 상황 지시 변수의 샘플링된 값들을 사용하며 대기 제동 토크의 목표값을 결정하기 위한 기초로서 설정된 파라미터를 사용하기 위한 일련의 지시들을 실행한다.
Patent KR-20020045615-A (KR)
Title: Electrode for lithium cell and lithium secondary cell
IPC: H01M6/40
Filed: 2000-10-20
Abstract: In an electrode for a lithium battery having a lithium storing and releasing active thin film provided on a current collector, such as a microcrystalline or amorphous silicon thin film, the electrode is characterized in that the thin film is divided into columns by gaps formed therein in a manner to extend in its thickness direction and that the columnar portions are at their bottoms adhered to the current collector. <IMAGE>
Patent KR-20030009320-A (KR)
IPC: G11B20/10
Filed: 2000-11-01
Abstract: 본 발명은 MPEG 포맷 레코딩가능한 매체 디바이스 플레이어에서 페이드 효과를 제공하기 위한 방법 및 시스템에 관한 것이다. 본 방법은, 제 1 비디오 데이터 세그먼트를 포함하는 비디오 프리젠테이션을 위한 비디오 디스플레이 신호를 제공하는 단계와, 제 1 비디오 데이터 세그먼트의 프로그램 전환시 비디오 프리젠테이션과 동시에 전체 스크린 서브화상을 제공하는 단계와, 페이드 효과를 선택적으로 발생시키도록 투명 상태와 불투명 상태 사이에서 변경하기 위해 서브화상의 콘트라스트를 제어하는 단계를 포함한다.
Patent KR-20020064951-A (KR)
IPC: E01D1/00
Filed: 2000-10-24
Abstract: 건물(1)은, 건물(1)의 연직 하중을 받치도록 연직 방향으로 연장되어 배치된 각주(2)와, 각 각주(2)를 교락해서 각 각주(2) 사이에 수평 방향으로 연장되어 배치된 대들보(3)와, 건물(1)의 각 계층에서의 각 각주(2)의 대향하는 측면(4, 5)에 배치되어 있는 제진 장치(6)와, 제진 장치(6)를 각 계층의 천장측 및 마루측 대들보(3) 각각에 연결하는 상부 및 하부 연결 기구(7, 8)를 구비하고 있다.
Patent KR-20020093793-A (KR)
Title: 불연속 중축합법 및 이를 위한 교반 반응기
IPC: B01J19/18
Filed: 2001-01-08
Abstract: 5 내지 400 mbar에서 올리고머의 예비축합 및 교반 반응기에서 후속 중축합과 후속 입상화에 의한 중축합 중합체로부터 과립의 불연속 생산방법. 배출구 부근에서, 엔트레이닝면의 밀도가 반응기 공간 m 3 당 1 내지 8 m 2 사이에 있고 방출 영역으로부터 거리 증가에 따라 일정하게 증가한다. 반응기 내측에서, 방출구로부터 가장 원거리 영역과 방출구 지역 간에 점도 구배가 존재한다. 반응기 밖으로 유동하는 중합체 용융물의 열분해는 입상화 동안에 보상된다. 
     수평 종축을 갖는 교반 반응기는 대략적으로 단일 또는 이중 원추대 형상을 취한다. 반응기에는 회전 가능한 수직 산물 엔트레이닝면 및 이들 사이의 정지 스크레이퍼가 있다.
Patent KR-20020071958-A (KR)
IPC: G06Q30/00
Filed: 2001-11-21
Abstract: 본 발명은 소비자의 구매 동작 시의 데이터를 저장 및 처리하는 시스템(1) 및 장치에 관한 것이다.  본 발명의 시스템은 소비자가 조작하는 키보드(15)가 구비된 적어도 하나의 이동 수단(2) 및 적어도 하나의 판매점 단말기(4)를 포함하고, 상기 이동 수단 및 상기 단말기는 구매 동작 시에 데이터를 상호 교환하는 수단(9, 10)을 포함한다.  상기 이동 수단은 소비자 행동 양태 및 고객 충실도 데이터를 저장하는 수단(3), 상기 단말기로부터의 데이터에 기초하여 상기 소비자 행동 양태 및 고객 충실도 데이터를 갱신하는 수단(13), 및 상기 갱신에 대응하는 데이터를 상기 단말기에 전송하는 표시 및 네비게이션 수단(14, 8, 15)을 더 포함한다.  상기 단말기는 상기 갱신에 대응하는 데이터가 미리 정해진 조건을 만족하는 경우에 획득되는 이득을 전송하는 수단을 포함한다.
Patent KR-20020077403-A (KR)
IPC: H03B5/12
Filed: 2001-11-20
Abstract: 소위 구성별 정정 I/Q 신호를 운반하는 부류에 속하는 다상 LC 발진기가 제안된다.  종래의 I/Q LC 발진기와 달리, 제안된 본 발명의 발진기는 공진기의 Q(quality factor)가 최대인 포인트에서 발진한다.  그러므로, 새로운 다상 LC 발진기는 주어진 특정 공진기에게 구성별 최대 반송파 대 잡음비 정정을 제공한다.  이것은 N개의 LC 발진기를 접속하는 V/I 변환기를 정확히 180/N° 위상 쉬프트하도록 구현함으로써 실현된다.
Patent KR-20020089345-A (KR)
Title: 탁산 및 이의 유도체의 치료 효능을 강화하는 방법
IPC: A61K47/28
Filed: 2001-02-01
Abstract: 에스트라무스틴 포스페이트 및 이의 대사산물인 에스트라무스틴 및 에스트로무스틴을 사용하면 (CYP)2C8 및 (CYP)3A4 효소(이들 둘 모두 탁산의 대사에 관여한다)의 억제를 통해 이의 약동학 및 약동학적 프로파일 둘 모두를 개선시킴으로써 탁산의 치료 효능을 강화할 수 있으며, 에스트라무스틴 포스페이트와 이의 대사산물의 제형, 에스트라무스틴 포스페이트 및 이의 대사산물과 탁산과의 혼합물 및 혼합 치료법으로서 이들을 포함하는 치료방법이 또한 기재되어 있다.
Patent KR-20020081350-A (KR)
Title: 중합체 전해질 막 및 이의 제조방법
IPC: H01M8/02
Filed: 2001-02-21
Abstract: 중합체 전해질 막은 양성자 전도성을 갖고 전해질 막을 형성할 수 있는 산성 주중합체(main-polymer)를 사용하여 형성된 막을 열풍 건조(S12)시키고, 염기성 중합체 용액에 침지시켜 막을 염기성 중합체로 포화(S14)시킴으로써 형성된다.  염기성 중합체는 양성자 전도성 전하를 갖기 위해 주중합체의 양성자 전도성 패스로서 작용하는 부위에 다량으로 도입된다.  중합체 전해질 막에서, 염기성 중합체는 양성자가 수화물로서 양성자 전도성 전하를 갖는 경우와 비교하여 양성자 전도성 전하를 가지므로, 염기성 중합체는 물의 비점을 초과하는 승온에서 저습도 상태에서도 유용한 양성자 전도성을 나타낸다.
Patent KR-20020081423-A (KR)
Title: 리셋을 갖는 광 스위칭 장치
IPC: G02F1/19
Filed: 2001-12-12
Abstract: 스위칭 미러 디스플레이(20)를 어드레싱하기 위한 리셋 구동 구조(scheme)는 전류가 스위칭 요소(30)를 통해서 두개의 방향으로 흐르도록 한다. 상기 디스플레이는 미리 설정된 상태로 강제되고 연속적인 전류를 제공하는 어드레싱 가능한 TFT(31)를 사용함으로써 다른 광학적 상태로 상기 디스플레이를 구동한다. 이들 요구조건을 만족시키는 회로가 나타내진다.
Patent KR-20030004368-A (KR)
IPC: B22D41/42
Filed: 2001-04-27
Abstract: 본 발명은 가스를 분사 또는 운반하는 수단(5, 16) 및 내화 구성 요소의 외부 벽면으로부터 상기 가스를 분사 또는 운반하는 수단(5, 16)에 가스를 전달하는 수단이 마련되어 있는 내화 구성 요소(1, 4)와, 전술한 바와 같은 내화 구성 요소와 가스 전달 경로(9, 19)를 포함하는 조립체에 관한 것으로서, 이 가스 전달 경로의 일단부는 확장된 횡단면부의 측벽면에 대하여 밀봉부(12, 22)를 압박 상태로 유지시키는 확장된 횡단면부와 맞물린다.
Patent KR-20030001480-A (KR)
IPC: E02F9/00
Filed: 2002-03-07
Abstract: 베어링 장치(21)에 이용하는 시일 장치(31)를 제1 시일 링(32)과 제2 시일 링(35)에 의해 구성한다.  제1 시일 링(32)은 연결축(26)의 외주측에 끼워맞춤되어 부시(23)의 단면(23B)에 미끄럼 접촉하는 립부(33B)를 가진 립 시일(33)과, 립 시일(33)의 원통부(33A)에 일체로 형성되고 립부(33B)와는 반대측 단면이 시일면(34C)이 되는 미끄럼 이동통(34)에 의해 구성한다.  제2 시일 링(35)은 제1 시일 링(32)의 직경 방향 외측에 위치하며 보스(22)의 내주측에 끼워맞춤 고정부착하여 설치되고, 환형 내향 돌출부(35C)의 내측면이 미끄럼 이동통(34)의 시일면(34C)과 미끄럼 접촉하는 미끄럼 접촉면(35D)으로 되어 있다.
Patent KR-20030001495-A (KR)
IPC: C08L83/06
Filed: 2001-05-16
Abstract: 본 발명은 폴리히드릭 유기실리콘 및 살충제를 위한 보조제로서 바람직한 이들의 용도를 교시한다.  폴리히드릭 유기실리콘은 펜던트, 터미날 또는 중간체 폴리히드릭 기를 갖는 실록산 백본을 갖는다.  폴리히드릭 기 또는 실록산은 아민, 알킬 및/또는 알킬렌옥사이드 기에 의해 더 관능화된다.
Patent KR-20030008223-A (KR)
Title: Vacuum viscometer
Inventor: SHIN SE HYUN
IPC: G01N11/00
Filed: 2003-01-08
Abstract: PURPOSE: A vacuum viscometer is provided to measure pressure and flow rate by using a single pressure sensor, while shortening measurement time. CONSTITUTION: A vacuum viscometer comprises a flow restrictor(21) made of a glass or a plastic material; a sample storage container connected to an end of the flow restrictor, and which stores a liquid sample; a fluid collector(23) connected to the other end of the flow restrictor, and which receives and stores the liquid sample flowing from the flow restrictor, wherein the fluid collector is designed to maintain the flow restrictor at the level higher than the level of the liquid sample; a differential pressure gauge connected to the fluid collector; a vacuum chamber mechanism(40) for generating a pressure lower than the atmospheric pressure; a valve(25) for opening/shutting off the vacuum chamber mechanism, fluid collector and a pressure sensor; a processor(51) connected to the pressure gauge, and which calculates flow rate and viscosity of the fluid in accordance with plural shear rates; and an output device(54) for displaying the result of calculation of the processor.
Patent KR-20040065424-A (KR)
Inventor: JUNG TAE HO
IPC: H01L27/04
Filed: 2003-01-14
Abstract: PURPOSE: An ESD(ElectroStatic Discharge) protection circuit is provided to achieve synchronous turn-on and to uniformly disperse the ESD current by arranging a drain, a source and a gate of GGNMOS(Gate Grounded NMOS) to cross shape. CONSTITUTION: An ESD protection circuit includes an active region(200) of cross finger shape, a guard ring(205) for surrounding the active region, a gate(203) of cross finger shape, and source and drain regions(201,202). The gate is formed on the active region. The source and drain regions of cross finger shape are formed in the active region to align the gate. The source region and the guard ring are grounded via a ground metal.