baber/WOPTO huggingface dataset:
Patent KR-20040041324-A (KR)
Inventor: PARK JANG SUN
IPC: H03J3/08
Filed: 2002-11-11
Abstract: PURPOSE: A filter circuit of a tuner is provided to prevent the generation of interference phenomenon due to a neighboring channel by using a trap circuit for passing only desired signals. CONSTITUTION: A filter circuit of a tuner includes a mixer(110), an IF amplifier(120), and a trap circuit(130). The mixer(110) and the IF amplifier(120) are formed with one IC. The mixer is used for mixing an inputted RF signal with an oscillating signal to output an IF signal. The mixer(110) and the IF amplifier(120) are formed with a balanced circuit. The trap circuit(130) is connected to each output of the mixer and each output of the IF amplifier in order to pass selectively the IF signals of a particular frequency band and trap the remaining IF signals.
Patent KR-20040042192-A (KR)
Title: Method of forming dielectric layer for capacitor of semiconductor devices
Inventor: KIM SEONG TAE
IPC: H01L27/105
Filed: 2002-11-13
Abstract: PURPOSE: A method for forming a dielectric layer for a capacitor of a semiconductor device is provided to be capable of preventing the deterioration of leakage current characteristics and solving the difficulty for forming an upper electrode layer due to the increase of surface roughness. CONSTITUTION: An HfO2 layer is deposited on a predetermined lower structure as a dielectric layer. A cleaning process is carried out on the HfO2 layer, before the upper electrode of capacitor is formed on the resultant structure. Preferably, A post heat treatment is carried out on the HfO2 layer between the HfO2 depositing process and the cleaning process. Preferably, an HfO2 layer is additionally deposited, after the cleaning process is carried out. Preferably, the HfO2 layer has a thickness of 40-50 angstrom.
Patent KR-20040043296-A (KR)
Title: Transflective Liquid Crystal Display using HAN Cell and Parallel rubbed VA Cell
Inventor: JANG MI GYEONG
IPC: G02F1/1335
Filed: 2002-11-18
Abstract: PURPOSE: A transflective liquid crystal display using a vertically aligned cell rubbed in parallel with a hybrid cell is provided to improve transmissivity and remove asymmetry of a viewing angle. CONSTITUTION: A single pixel of a liquid crystal cell is divided into a reflection mode region and a transmission mode region. The liquid crystal cell is formed using negative liquid crystal. A hybrid aligned nematic cell is applied to the reflection mode region as a liquid crystal mode, and a vertically aligned cell that has been parallel-rubbed is applied to the transmission mode region as a liquid crystal mode. The hybrid aligned cell of the reflection mode region is formed in a manner that a vertically aligned cell is made into a horizontally aligned cell using ion alignment.
Patent KR-20040044048-A (KR)
Title: Special steel as hot-cool composite material and manufacturing process thereof
Inventor: LEE IL KYU
IPC: C22C38/52
Filed: 2002-11-20
Abstract: PURPOSE: A special steel for cold and hot composite material is provided which obtains high physical properties even under the environment of high temperature, high pressure and high thermal shock by properly selecting types and contents of elements added to the special steel, and a method for manufacturing the special steel is provided. CONSTITUTION: The special steel for cold and hot composite material comprises 0.45 to 0.75 wt.% of carbon (C), 0.5 to 1.5 wt.% of silicon (Si), 0.4 to 1.0 wt.% of manganese (Mn), 2.0 to 4.5 wt.% of tungsten (W), 0 to 0.4 wt.% of nickel (Ni), 2.0 to 4.0 wt.% of chromium (Cr), 2.0 to 4.0 wt.% of molybdenum (Mo), 0.5 to 3.0 wt.% of cobalt (Co), 0.2 to 1.6 wt.% of vanadium (V) and a balance of Fe and other inevitable impurities. The method for manufacturing special steel for cold and hot composite material comprises the steps of melting the sorted and weighed work in the temperature range of 1,700 to 2,000 deg.C after sorting and weighing a work such as ferroalloy; injecting molten material into a mold formed of blended molding sand; stripping the cooled article from the mold and collapsing the molding sand after cooling the molten material; performing mechanical processing on the soft annealed article after soft annealing the article; and finishing the heat treated article after heat treating the machined article.
Patent KR-20030045610-A (KR)
Inventor: HIRANO TADAO
IPC: G09F13/16
Filed: 2002-12-02
Abstract: PURPOSE: A light-emitting display device using light-emitting element and electronic apparatus is provided to realize an elemental technology capable of allowing a light-emitting portion to emit light by irradiating this light-emitting portion effectively and reliably with output light from a light-emitting element, and to realize a highly decorative light-emitting display device and electronic apparatus. CONSTITUTION: A wristwatch(100) has a watch case as an apparatus case for accommodating a watch module as a light-emitting display device. Watch glass is attached to the upper central portion of this watch case via a packing. A frame-like member(5) of the watch module is positioned such that the upper portion of this frame-like member(5) comes in contact with the watch glass. A rear cover is attached to the lower surface of the watch case via a waterproof ring. A cushioning member is inserted between the watch module and the rear cover. A bezel is formed on the upper outer circumferential surface of the watch case. Furthermore, a watchband(B) is attached to the watch case via band shafts.
Patent KR-20030009246-A (KR)
Title: probe
Inventor: LEE CHAE YUN
IPC: G01R1/067
Filed: 2002-12-04
Abstract: PURPOSE: A probe apparatus for testing is provided to elongate a life and to reduce the number of parts by improving the elasticity of contact pins. CONSTITUTION: An outer case(10) has opened upper and lower parts, and its inner part is empty. A bent groove is formed in the outer case(10). The bent groove is bent to form a circumference engaged with a coil spring(20) in the outer case(10). The bent groove is formed at a place adjacent to both ends of the outer case(10). The coil spring(20) is fixed such that a projected portion of the coil spring(20) is not depressed in an inner direction of the outer case(10). A part of the coil spring(20) is extended toward the outside of the outer case(10), and the other thereof is placed in the outer case(10).
Patent KR-20040054147-A (KR)
Title: Hinge device of mobile phone
Inventor: HAM DAE YEONG
IPC: H04B1/38
Filed: 2002-12-17
Abstract: PURPOSE: A hinge device of a folder-type mobile communication terminal is provided to insert most of a slide cam into an inside diameter of a compression spring, thereby reducing length of the entire hinge device in shaft direction and miniaturizing size of a terminal. CONSTITUTION: A housing(40) is inserted into a hinge portion(23) of a cover(20). One end of a sliding cam(50) is formed as a concavo-convex cam surface(51) corresponding to an opening/shutting operation of the cover(20). On an outer circumference portion of the sliding cam(50), edges are protruded to be close to an inside diameter of the housing(40). One end of a shaft(70) is fixed to a hinge portion(13) of a body(10), by comprising a sliding pin(60) that slides along the concavo-convex cam surface(51) of the sliding cam(50). A compression spring(80) elastically pressurizes the sliding cam(50) toward the sliding pin(60).
Patent KR-20040055339-A (KR)
Title: Apparatus for fabrication of liquid crystal display module
Inventor: KIM GYEONG SEOP
IPC: G02F1/13
Filed: 2002-12-20
Abstract: PURPOSE: A fabrication device of an LCD module is provided to automatically apply a silicon pad formed on a case top opposite to an LCD panel and a set surface of a panel guide where the LCD panel is set, by using an automatic silicon application instrument, thereby improving pad quality. CONSTITUTION: On a stage(150), a case top(102) and a panel guide(130) are set. A dispenser unit(160) is installed on the stage(150), and applies silicon resins to the case top(102) and the panel guide(130), respectively. A silicon supplier(170) supplies the silicon resins to the dispenser unit(160). A driver(180) vertically/horizontally transfers the dispenser unit(160). On the stage(150), the case top(102) or the panel guide(130) is loaded outside. The dispenser unit(160) has a dispenser(162) supplied from the silicon supplier(170), and a nozzle for applying the silicon resins to the case top(102) and the panel guide(130), respectively.
Patent KR-20040057655-A (KR)
Inventor: IN SEONG UK
IPC: G11C11/407
Filed: 2002-12-26
Abstract: PURPOSE: A volatile semiconductor memory device is provided to prevent data stored in each cell from being lost, by performing a refresh function compensating the reduction of cell charges in each cell according to a storage node potential. CONSTITUTION: A plurality of bit lines(BL0-BLn) are arranged in a column direction. A plurality of word lines(WL0-WLn) are arranged in a row direction. A plurality of switching transistors(CT) have gate ports combined in correspondence to the plurality of word lines, and drain ports combined in correspondence to the plurality of bit lines, and source ports combined in correspondence to a plurality of storage nodes. A plurality of capacitors(C) are combined between the plurality of storage nodes and a ground. And a plurality of refresh circuit parts(100) are combined between the plurality of storage nodes and an internal power supply voltage part, and compensate charge loss of the plurality of capacitors according to a potential level of the plurality of storage nodes.
Patent KR-20040059401-A (KR)
Title: Method for probe testing metal layer of semiconductor device
Inventor: LEE DAL JIN
IPC: H01L21/66
Filed: 2002-12-28
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to improve the reliability of probe test by forming a spacer at sidewalls of the metal interconnection. CONSTITUTION: A metal interconnection(22a) is formed on a semiconductor substrate(21). A hard mask is formed on the metal interconnection. A spacer(25a) is formed at both sidewalls of the metal interconnection. By removing the hard mask, the metal interconnection is exposed to perform probe test.
Patent KR-20040059873-A (KR)
Title: Helium gas supply system of an etcher
Inventor: KIM GYEONG HWAN
IPC: H01L21/3065
Filed: 2002-12-30
Abstract: PURPOSE: A helium gas supply system of etching equipment is provided to sustain uniformly a supply pressure of helium gas by using an accumulator and to control finely the flow of helium gas by using a needle valve. CONSTITUTION: A helium gas supply system(10) is used for preventing the temperature of a wafer(w) from rising. The helium gas supply system includes a gas supply line(11). An accumulator(17) is installed on the gas supply line to sustain uniformly a supply pressure of helium gas. The gas supply line is made of Teflon. A needle valve(19) is installed on the gas supply line to control finely the helium gas.
Patent KR-20020032525-A (KR)
IPC: H01L41/09
Filed: 2000-07-06
Abstract: 특히, 내연 기관의 연료 분사 밸브의 용량성 액츄에이터는 상이한 충전 및 방전 시간으로 충전되거나 또는 방전된다. 상기 충전 시간을 짧게 하기 위하여, 최대 충전 시간으로 치수화된 재충전 커페시터(C2a, C2b)의 커페시턴스는 충전 프로세스가 이루어지는 동안 사전 설정된 시간(t1)으로 감소된다. 이러한 방법을 구현하기 위한, 두 개의 예시적인 실시예는 보다 자세하게 설명된다.
Patent KR-20020060165-A (KR)
IPC: G08B21/00
Filed: 2000-08-24
Abstract: An apparatus and techniques for predicting conflicts between maneuvering aircraft which does not provide an excessive number of false alarms. The techniques utilize information to limit the time interval during which conflict predictions are made such that the predictions are made when they are most likely to be true.
Patent KR-20020060703-A (KR)
IPC: B41J2/325
Filed: 2001-07-30
Abstract: 방사선 경화성 잉크, 그 잉크의 제조 방법, 방사선 경화성 잉크 층을 갖는 열 전사 프린터 리본, 및 화학선 에너지 공급원을 갖는 열 전사 프린터가 제공된다.  방사선 경화성 성분을 갖는 잉크 리본을 사용하는 열 전사 인쇄 방법도 또한 제공된다.  잉크의 방사선 경화성 성분은 열에 의해 건조될 수 있고 수용 물품에 이미지를 인쇄한 후에 경화된다.
Patent KR-20020037381-A (KR)
IPC: G01G13/02
Filed: 2000-10-10
Abstract: 식품을 분배하기 위한 콘베이어는 분배 콘베이어(100) 및 재순환 콘베이어(115)로 구성되는데, 분배 콘베이어(100)는 계량 호퍼 아래로 인도하는 여러개의 슬라이드 도어(105)를 포함한다. 여러개의 스톱퍼 게이트(10) 분배 콘베이어(100)의 슬라이드 도어(105) 중 하나에 인접하고 각각 슬라이드 도어의 하류측에 위치해 있는데 슬라이드 도어(105)에 대해서 식품을 일시적으로 고정시켜서 제품이 재순환되기보다 계량호퍼로 떨어지도록 하는 경향을 증가시킴으로 포장되기 전에 상하고 차가워지는 것을 방지하는데 도움을 준다. 레벨 센서(390) 같은 감지 및 타이밍장치는 아주 효율적인 작동을 위해 스톱퍼 게이트(110)의 작동을 제거하도록 사용된다.
Patent KR-20020062315-A (KR)
Title: 화상처리장치
IPC: H04N9/64
Filed: 2001-10-25
Abstract: 본 발명의 화상처리장치는, 화소판정수단과 화소보정수단을 갖는다.    화소판정수단은, 입력영상신호 중 피킹레벨을 가진 타겟화소를 검출하는 타겟화소 검출수단고, 타겟화소에 대해서 n화소(n ≥ 1) 떨어진 전후에 존재하는 에지를 검출하는 에지검출수단으로 구성된다.    또, 화소보정수단은, 타겟화소 판정수단의 출력에서 피킹레벨 보정계수가 선택되고, 에지 검출출력에서 에지 보정계수가 선택되는 보정계수 선택수단을 갖는다.    본 발명의 영상처리장치에서는, 입력영상신호의 화소에 대해 피킹레벨 보정계수에서 타겟화소의 레벨이 보정되는 동시에, 에지보정계수에서 입력영상신호의 에지가 보정된다.
Patent KR-20020060989-A (KR)
Title: Olefin polymerization cocatalysts derived from group-15 compounds and processes using them
IPC: C08F4/605
Filed: 2000-12-11
Abstract: Fluorinated amine compounds, R'iArF-ER2, where ArF is a fluo-roaryl substituent, E is nitrogen or phosphorous, each R is independently a C1-C20 hydrocarbyl substituent, or the two R's may be connected to form an unsubstituted or substituted C2-C20 cycloaliphatic substituent, R' is a C1-C20 hydrocarbyl or halogenated hydrocarbyl, and i is 0, 1 or 2 are disclosed. These compounds may be protonated and complexed with suitable substantially noncoordinating anions to prepare polymerization catalyst components. When these catalyst components are combined with organometallic catalyst precursors, the catalyst precursor is activated to a catalyst. This catalyst is combined with monomer under olefin polymerization conditions to prepare polymer. High number-average molecular weight polymers at high productivity rates were observed from using metallocene catalysts activated with [N-pentafluorophenyl pyrrolidinium] [tetrakis(pentafluorophenyl) borate].
Patent KR-20020070522-A (KR)
Title: Method for false twisting filament yarn and a false twist nozzle consisting of several components
IPC: D02G1/02
Filed: 2001-01-24
Abstract: The invention relates to false twist nozzles by means of which one or more threads are impinged upon with an intensive twisting flow. At least one part of the conventional mechanic false twist producing devices can be replaced by optimising the air channels by means of a powerful twisting flow. A twist insertion plate is the new central element. A false twist nozzle is provided with at least one plate as the twist insertion plate having a continuous yarn channel component and a tangential channel and at least one element having an air supply device that extends in parallel in relation to the axis of the yarn channel, corresponds to the twist insertion plate and flows into the acceleration channel. The inventive solution enables a plurality of embodiments for a single thread or yarn sheet treatment. S and Z twist can be freely combined. The false twist nozzles can be used as subassemblies block by block or individually.
Patent KR-20020077505-A (KR)
IPC: B60W50/08
Filed: 2001-01-18
Abstract: 본 발명은 구동 트레인에서 클러치를 자동으로 작동시키기 위한 장치를 갖는 기어박스 및 구동모터로 구성된 자동차와 제어 방법에 관련된다. 상기 방법을 따르면, 만약 기어비가 문턱값보다 작고 구동페달의 작동은 0이 아니며 문턱값보다 작으면 경고수단은 운전자가 잘못 사용하고 있음을 경고한다.
Patent KR-20020089386-A (KR)
Title: 양자 우물 혼정
IPC: H01S5/026
Filed: 2001-03-02
Abstract: 본 발명은 선택적인 영역 혼정을 달성하기 위한 일단계 IID(130)가 뒤따르는 선택된 영역 내에 다양한 두께의 SiO 2 주입 마스크(13)을 생산하기 위한 단일 리소그래피 및 에칭 단계(110, 120)만을 필요로 하는 그레이 스케일 마스크 패터닝(110)에 기초한 신규한 기술을 제공한다.  이 신규한, 저 비용 및 단순한 기술은 일반적으로 PIC의 제조를 위해, 그리고 구체적으로 WDM 소스의 제조를 위해 적용될 수 있다.  본 발명에 따라, 그레이 스케일 마스크 기술을 IID에 적용함으로써, QW 물질의 밴드갭 에너지가 웨이퍼(14)에 따라 다양한 정도로 변화될 수 있다.  이것은 모놀리식 다중파 레이저 뿐만아니라, 단일 칩 상의 변조기 및 결합기를 결합하는 것에 까지 확장될 수 있다.  이 기술은 에피택셜 성장 이후에 이득 스펙트럼을 최대로 확장함으로써 초발광성 다이오드(SLD)의 제조 믿 설계 과정에 쉽게 적용될 수 있다.
Patent KR-20030070815-A (KR)
Title: Process for the preparation of accelerated release formulations using compressed fluids
IPC: A61K31/57
Filed: 2001-03-07
Abstract: The following description refers to a process for the impregnation of cross-linked polymers with an active ingredient. The process is based on the used of compressed fluids, in particular CO<SUB>2</SUB>, with antisolvent effect, and involves the steps of impregnating the polymer with an active ingredient solution, adding a compressed fluid until precipitation of the active ingredient caused by the compressed fluid antisolvent effect, removing the solvent and the compressed fluid. The process allows to obtain accelerated release pharmaceutical formulations that, compared with the formulations already known, contain larger quantities of amorphous or nanocrystalline active ingredient.
Patent KR-20020093918-A (KR)
Title: 내스크래치성 코팅제
IPC: C08J7/046
Filed: 2001-04-04
Abstract: 본 발명은 코팅하고자 하는 기재에 부착된 프라이머 층 (G)과 이 프라이머 층 (G)에 부착된 내스크래치성 층 (K)을 포함하는 내스크래치성 코팅제에 관한 것이다.  상기 프라이머 층 (G)은 경화제 및 다가 관능성 에폭시 화합물로부터 수득될 수 있는 경화 에폭시 수지를 함유하고, 상기 내스크래치성 층(K)은 에폭시드기를 함유하는 가수분해성 실란으로부터 수득될 수 있다.  본 발명의 코팅제는 특히 물에 의한 부식에 대해 안정하다.  또한, 본 발명은 상기 코팅제를 사용한 코팅물에 관한 것이다.
Patent KR-20030001437-A (KR)
Inventor: SUCCI MARCO
IPC: C07B63/02
Filed: 2001-04-13
Abstract: 산소, 물 및 정제대상이 되는 유기금속 화합물 또는 이종원자 유기 화합물과 산소 및 물의 반응에 의해 유도되는 화합물에 대하여 유기금속 화합물 또는 이종원자 유기 화합물을 정제하는 방법으로서, 액체 상태 또는 순수한 증기 또는 캐리어 가스내의 증기 형태의 상기 정제될 유기금속 또는 이종원자 유기 화합물을 제오라이트상에서 지지되는 철 및 망간계 촉매와 접촉시키는 공정을 포함하며, 선택적으로 상기 화합물을 다공성 지지부상에 증착된 팔라듐과 수소첨가된 게터 합금 중에서 선택된 하나 이상의 가스 흡수 물질과 접촉시킨다.
Patent KR-20020095226-A (KR)
IPC: C08G18/10
Filed: 2001-04-25
Abstract: A high heat-set efficiency spandex, based on a polyurethaneurea prepared from polymeric glycols, mixtures of 2,4'-MDI and 4,4'-MDI, and chain extenders, is provided.
Patent KR-20030023863-A (KR)
IPC: H04N1/46
Filed: 2000-08-31
Abstract: 컬러링 물질을 판매하는 시스템 및 방법에 개시된다.  고객 컴퓨터에서의 분광 광도계 측정치를 컬러 공간 좌표로 변환하는 애플리케이션 프로그램이 서버상에 제공된다.  분광 광도계 측정치는 고객/클라이언트 접속을 통해 애플리케이션 프로그램으로 전송된다.  애플리케이션 프로그램은 분광 광도계 측정치를 컬러 공간 좌표로 변환하여, 컬러 공간 좌표에 의해 카달로그화된 레코드를 서버의 데이터베이스에 저장한다.  서버에 컬러링 물질의 컬러 공간 좌표를 저장함으로써 잠재적인 구매자와 판매자의 연결이 용이하게 된다.  부가적으로, 서버에 컬러 공간 좌표를 저장함으로써 또한 더욱 많은 수의 레코드를 얻을 수 있고, 이에 의해 레서피 계산에 있어 더욱 큰 호환성을 얻을 수 있다.
Patent KR-20030044912-A (KR)
Title: 전기 모터의 과부하 보호장치
IPC: H02H7/085
Filed: 2001-10-13
Abstract: 종래 방식의 경우 전기 모터용 과부하 보호장치로서 기능하는 장애억제 초크는 결합부에서 두 개로 분할되어 있는데, 이것은 과부하 시 분리되어야 한다. 따라서 납땜을 통한 추가적 결합부가 형성된다. 분리되어야 하는 결합부에 가해지는 기계적 탄성력은 초크 권선의 낮은 기계적 초기탄성력으로 인해 결합부의 분리를 보장하지 못하는 경우가 빈번하다. 
     원피스형의 장애억제 초크(1)를 포함하는 본 발명에 따른 전기 모터용 과부하 보호장치의 경우에는, 분리되어야 하는 결합부(15)가 장애억제 초크(1)상의 연결 부재(5, 6) 및 터미널 러그(11, 13)의 적어도 하나의 결합부(15)를 통해 형성되며, 터미널 러그(11, 13)는 조절 가능한 기계적 탄성력을 결합부(15)에 가함으로써 분리부(15)의 땜납이 용융 온도로 가열되는 경우 안전한 분리가 보장된다.
Patent KR-20030010664-A (KR)
IPC: H04R17/00
Filed: 2001-06-18
Abstract: 본 발명은 지지물(2) 및 지지물(2)의 적어도 일측면에 가열 고정되는 압전세라믹 코팅부(4, 5)를 포함하는 압전 휨 변환기(1)에 관한 것이다.  본 발명에 따르면, 2×10 -6 /K 이하의 열팽창계수를 가진 유리가 사용된다.  지지물(2)은 바람직하게는 유리 광섬유(14) 및 에폭시 레신으로 구성될 수 있으며, 에폭시 레신은 추가로 아라아미드 광섬유(15)로 강화될 수 있다.  이러한 형태의 휨 변환기(1)는 높은 기계적 편향 능력을 나타낸다.
Patent KR-20030024716-A (KR)
IPC: A61P9/00
Filed: 2001-07-13
Abstract: 신규한 화학식 I의 화합물: 
     [화학식 I] 
     
       
     
     (단, 상기 식에서, R, R 1 및 R 2 는 특허청구범위 제 1항에 정의된 바와 같다) 
     은 응고 인자 Xa 및 VIIa의 저해제이고, 혈전증, 심근경색, 동맥경화증, 염증, 졸증, 협심증, 혈관성형 후 재발협착증, 간헐성 파행, 종양, 종양 질환 및/또는 종양 전이 치료에 사용될 수 있다.
Patent KR-20040064078-A (KR)
Inventor: KIM EUNG KOOK
IPC: A61B17/34
Filed: 2003-01-09
Abstract: PURPOSE: A trocar for laparoscope is provided to prevent leakage of carbonic acid gas in an operation process and shorten a period of the operation by improving a structure of the trocar. CONSTITUTION: A trocar for laparoscope includes a head sleeve, a groove, a projection, a silicon packing member, a ring magnet, and a laparoscopic cannula. The head sleeve(15) is formed with a sleeve(12), a ring-shaped top support cap(13), and a cone-shaped bottom support cap(14). The groove(16) and the projection(17) are formed at an inner side of the bottom support cap corresponding to the top support cap. An insertion hole(19) is formed at a center of the silicon packing member(18). The ring magnet(20) is formed at the projection which is located at a bottom of the silicon packing member of the groove. The laparoscopic cannula is used for maintaining a sealing state of the trocar(10).
Patent KR-20040066618-A (KR)
Inventor: SEO YANG O
IPC: H04N21/4405
Filed: 2003-01-20
Abstract: PURPOSE: A device for receiving a DVI(Digital Video Interface) is provided to forcibly control a CTL3 signal and a DE(Data Enable) signal while changing a display format to stop a decryption process, and to normally perform encryption/decryption processes when the display format is changed, thereby preventing a snow noise or an authentication failure. CONSTITUTION: A TMDS(Transmission Minimized Differential Signaling) decoder(301) converts a digital signal into horizontal/vertical synchronous signals, generates the first DE signal, and outputs the generated DE signal. A controller(302) forcibly controls high/low states of the DE signal and a CTL3 signal according to a display format change. A decryption portion(303) deciphers inputted digital video data by using the second DE signal and the CTL3 signal outputted from the controller(302).
Patent KR-20030063215-A (KR)
Title: 반송암의 후퇴허가위치 결정방법 및 그 교시장치
IPC: H01L21/68
Filed: 2003-01-21
Abstract: 본 발명은 반송암의 후퇴허가 위치 결정방법 및 그 교시장치에 관한 것으로, 반송암에서 기판의 주변부를 유지하여 해당 기판을 재치대의 위쪽으로 반송하고, 재치대를 관통하여 상하이동하는 지지핀상에 기판을 얹어 반송암을 재치대 바깥으로 후퇴시킬 때에 반송암의 후퇴허가위치를 교시하는 것에 관한 것이다. 
     본 발명은 지지핀이 삽입통과가능한 삽입통과공이 형성되고, 또한 반송암에 유지할 수 있는 기판과 동일한 크기의 원판과, 이 원판의 삽입통과공에 삽입통과되는 지지핀의 유무를 검출가능한 센서를 갖는다. 센서로부터의 출력신호를 받아, 지지핀 선단부의 검출위치에서 적어도 반송암의 두께부분을 넘는 만큼, 상대적으로 반송암을 원판에 대해 수직방향으로 이동시킨 위치를 연산에 의해 구하고, 그 위치를 반송암의 후퇴허가위치로 교시한다.
Patent KR-20040072269-A (KR)
Title: Method for forming dual storage node contact plug
Inventor: LEE MYEONG SIN
IPC: H01L21/8242
Filed: 2003-02-10
Abstract: PURPOSE: A method for manufacturing a dual storage node contact plug is provided to prevent bridge between a storage node and a bit line caused by line-type SAC(Self Aligned Contact) processing and between a storage node contact and a gate line caused by hole-type SAC processing. CONSTITUTION: A gate electrode(25) is formed on a substrate(21) and a gate spacer(29) is formed at both sidewalls of the gate electrode. The first interlayer dielectric(31) is formed to expose the substrate between the gate spacers. A bit line contact plug(33a) and a storage node contact plug(33b) are formed on the exposed substrate. A bit line(35) is formed on the bit line contact plug. The first storage node contact hole is formed to expose the storage node contact plug by selectively etching the second interlayer dielectric(41). A storage node spacer(45) is formed at inner walls of the first storage node contact hole. The first storage node contact plug(47b) of line-type is formed in the first storage node contact hole. The second storage node contact hole is formed to expose the first storage node contact plug by etching an etch stop layer(49). Then, the second storage node contact plug(57) of hole-type is formed in the second storage node contact hole.
Patent KR-20040073208-A (KR)
Inventor: YANG HO JUN
IPC: B60R7/06
Filed: 2003-02-13
Abstract: PURPOSE: A glove box is provided to meet the convenience of a driver by installing a ticket holder for holding a ticket or a business card at the inner face of a door. CONSTITUTION: In a glove box, a ticket placed groove(50) is formed at the inner face of a door(42). A ticket holder unit(54) is formed at the bottom of the ticket placed groove, and holds a ticket or a business card. A gripping groove(58) is formed at the boundary face of the ticket placed groove, and enables a user to easily grip the ticket or the business card placed on the ticket placed groove.