baber/WOPTO huggingface dataset:
Patent KR-20010055783-A (KR)
Inventor: CHO CHAN HYEONG
IPC: H01L21/00
Filed: 1999-12-13
Abstract: PURPOSE: A color standardization method of a graphic user interface(GUI) for semiconductor fabrication facilities is provided to permit an immediate grasp of a process proceeding state in the facilities and thereby to allow an improvement in productivity. CONSTITUTION: In the color standardization method, colors displayed on the graphic user interface(GUI) are classified by the facilities, wafers, and causes of alarm. In classification of colors by the facilities, the color of a cassette depends on whether the cassette is in a load lock chamber or not, and the color of the load lock chamber depends on whether a process chamber can be used or not. The color of the load lock chamber further depends on whether a door thereof can be promptly opened or not. In classification of colors by the wafers, the color of the wafer depends on whether a deposition process has already been performed, is being performed, will be performed, or is stopped. In addition, the color of the wafer is classified by depending on caused of alarm, such as pressure, temperature, or mass flow controller.
Patent KR-20010056067-A (KR)
Inventor: JUNG SANG MU
IPC: H01L27/10
Filed: 1999-12-14
Abstract: PURPOSE: A method for manufacturing semiconductor memory is provided to prevent an etching of a nitride layer which is important to decide an etching rate and quantity in a gate sidewall formation of a peripheral circuit area, secure an etching margin at a contact hole formation process, and improve the process reliability by depositing an oxide on a nitride hardmask used for forming a bitline plug, forming a nitride sidewall on a side of the nitride layer and an oxide layer. CONSTITUTION: A process forms a gate included in a gate of a cell transistor and a peripheral circuit on a substrate(1) defining a cell area and the peripheral circuit area, to deposit a polycrystal silicon on the whole substrate(1), a nitride layer(4), a first oxide layer on the polysrystal silicon, and an exposed gate in an orderly manner. The process forms the first oxide layer and the nitride(4) stacked pattern located on the polycrystal silicon area contacting the common source of the cell gate by patterning the first oxide layer and the nitride layer(4) deposited through a photoetching process, and then deposits again the nitride(4) and forms a nitride layer sidewall(9) on the side of the first oxide layer and the nitride layer stacked pattern by using dry etching the nitride(4), to eliminate the exposed polycrystal silicon through the etching process by utilizing the oxide layer and the nitride layer sidewall(9) as etching mask, and form a bitline plug contacted to a bitline. A process deposits a second oxide layer on the structure, forms a sidewall on the side of the gate formed on the peripheral circuit area by using the dry etching, deposits a third oxide layer on the structure, and exposes the bitline plug by forming a contact hole on a part of the first and third oxide layers and the nitride layer(4).
Patent KR-20010063200-A (KR)
Inventor: LEE JIN HO
IPC: H01L27/10
Filed: 1999-12-22
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form a lightly-doped-drain(LDD) region for controlling a short channel effect of transistors caused by high integration of a dynamic random access memory, and to sufficiently guarantee a margin of an isolation region between gates. CONSTITUTION: The first gate composed of a gate oxide layer(22), a gate electrode and a cap insulating layer is isolated and patterned on a semiconductor substrate(21). A buffer high-temperature low-pressure oxide layer is formed by 800-900 angstrom. High-density p-type impurity ions are injected by using the first mask, to form a source/drain of a p-type metal-oxide-semiconductor(PMOS) transistor in a peripheral region. An ashing and cleaning process is performed regarding the buffer high-temperature low-pressure oxide layer by 250-350 angstrom. High-density n-type impurity ions are injected by using the second mask, to form a source/drain of an NMOS transistor in the peripheral region, An ashing and cleaning process is performed to remove the remaining buffer high-temperature low-pressure oxide layer, and a heat treatment is carried out. Low-density n-type impurity ions are injected through the third mask to form a lightly-doped-drain(LDD) region of the NMOS transistor in the peripheral region. P-type impurity ions are slantingly injected to prevent punch-through of the NMOS in the peripheral region, and an ashing and cleaning process is performed. A buffer nitride layer(33) of 150-250 angstrom in thickness is deposited. Low-density n-type impurity ions are blanket-injected to form a source/drain(34) of a cell region transistor, and a heat treatment is performed.
Patent KR-20010058090-A (KR)
Title: Separable optical system
Inventor: OH SEUNG MAN
IPC: G11B7/085
Filed: 1999-12-24
Abstract: PURPOSE: A separable optical system is provided to improve assembling ability greatly by installing the first, second light source on each different base and omitting three dimensional control part through assembly process to fix these again. CONSTITUTION: An optical system to regenerate a compact disc and a digital video disc is constituted through the first(110), second light source(120) which scans laser beam of mutual different wavelength. The first light source that scans laser beam of a designated wavelength is located at one side of a main base(100). A cubic beam splitter(120), a mirror(130), a collimating lens(140), an objective lens(150) and an actuator(160) are located in turns on way of beam scanned from the first light source in the main base. A sub base(200) is located and fixed at the side of the main base(100). The first light source(110) and a second light source(120) that scans laser beam of other wavelength are located at one side of the sub base(200). A flat beam splitter(220), a focusing lens(230) and a photo diode(240) are located in turns at the front in the sub base(200).
Patent KR-20010063918-A (KR)
Inventor: KIM SANG JIN
IPC: C21B7/18
Filed: 1999-12-24
Abstract: PURPOSE: An apparatus for controlling a hopper gate is provided to reduce working load and prevent breakdown of facility resulting in the stable operation of a blast furnace by controlling opening of a gate by a hydraulic apparatus as a gate using a power pack integrating a manual gate and a motor driven gate, and remotely controlling the opening adjustment during clogging of the gate. CONSTITUTION: In an apparatus for controlling the state of opening and closing of a gate which is mounted to a hopper weighing iron ore a main raw material injected for producing hot metal in a blast furnace, the apparatus for controlling an iron ore weighing hopper gate comprises a connecting member (20) both ends of which are connected to both sides of the hopper gate (24) respectively by sleeve bushings (23); and a hydraulic system (11) connected to the other side of the connecting member by a frame (21) and a link (22) for controlling the opening and closing state of the hopper gate, wherein the hydraulic system consists of a power pack equipped with a hydraulic motor, a built-in hydraulic cylinder and an electronic valve (18), and wherein the apparatus further comprises an opening value setting part for setting a target opening value of the hopper gate.
Patent KR-20010060895-A (KR)
Inventor: SHIN MYEONG SEOP
IPC: B60K17/16
Filed: 1999-12-28
Abstract: PURPOSE: An installation structure installs an installation member fixing a differential gear case on the bottom of a car body on a floor panel with a horizontal bush interposed to minimize noise transmitted from the differential gear case via the installation member to the floor panel of the car body. CONSTITUTION: Horizontal bushes(28) are engaged with both ends of an installation member(18). Installation brackets(30) engaged with the horizontal bushes(28) by bolts(30a) and nuts(30b) are fixed to a side frame(14) by bolts(14a) and nuts(14b). The nuts(14b) are fixed on reinforce(24) connected to the inside of the side frame(14) by welding.
Patent KR-20010061759-A (KR)
Inventor: YANG GYU YONG
IPC: G01R31/02
Filed: 1999-12-29
Abstract: PURPOSE: A starter of automatized unloading test is provided to automatize production process and to improve productivity by passing upper electrode on the starter to detect the fail of the starter. CONSTITUTION: The starter(1) has anode electrode ground terminal. The pallet(11) where the starter(1) is installed is composed of steel. The steel caster(3) is installed on the lower part of the pallet(11) operatively. The earth plate(7) is mounted on the upper surface to support the lower part of the starter(1). The iron core or steel bar is installed on side surface of the pallet(11) to couple the earth plate(7) and the steel caster(3). The wire couples the earth plate(7) to the starter(1) to conduct the lower electrode of the starter(1).
Patent KR-20010065579-A (KR)
Inventor: HA BYEONG JIP
IPC: C12N5/00
Filed: 1999-12-30
Abstract: PURPOSE: Provided is a method for increasing the activity of glycoprotein in a living body which is useful in manufacturing medications by minimizing the production of sialidase by a cell line and binding sialic acid with the glycoprotein. CONSTITUTION: The method for increasing the activity of glycoprotein in a living body is comprised of the following steps of: i) separating genes of sialidase from Chinese Hamster Ovary (CHO) cells; ii) inactivating the genes by inserting a selectable marker into the genes; iii) transfecting cells with the inactivated genes of sialidase to induce homologous recombination between the inactivated genes and genes of sialidase in chromosome; iv) cultivating the cells in a medium containing zeocine and treating colonies grown on the medium with trypsin; and v) cultivating the cells again.
Patent KR-20000029717-A (KR)
Inventor: SOLIMAN SAMIR S
IPC: H04B7/005
Filed: 1997-07-29
Abstract: PURPOSE: Present invention relates to a communication system for monitoring and management of the loading condition in a CDMA(Code Division Multiple Access) communication system. CONSTITUTION: A system and method for monitoring and managing the loading conditions on a CDMA base station is provided. The system uses forward link data to adjust loading effect on communication capability. A load monitoring device like a CDMA communication device and a data processor is provided. The CDMA communication device comprises transmit circuit for communication with base station and a receive circuit for receiving closed loop power control commands. The real time traffic loading conditions of the base station could be inferred by the load monitoring device. In this way, the loading of the system could be controlled appropriately.
Patent KR-20000068414-A (KR)
Title: 매트릭스 메탈로프로테이나제 억제제 및 그의 치료적 용도
IPC: A61K31/403
Filed: 1997-08-22
Abstract: 본 발명은 화학식 (I)을 갖는 디벤조푸란 술폰아미드 유도체인 화합물을 사용하여 매트릭스 메탈로프로테이나제를 억제하는 방법에 관한 것이다.  더욱 특히, 본 발명은 다발성 경화증, 아테롬성 동맥경화성 플라크 파열, 재협착증, 대동맥류, 심부전, 치근막 질환, 각막 궤양, 화상, 욕창성 궤양, 만성 궤양 또는 창상, 암 전이, 종양 맥관형성, 관절염 또는 백혈구에 의한 조직 침입에 따른 기타 자가면역 또는 염증성 질환과 같은 매트릭스 메탈로프로테이나제가 관계된 질환의 치료 방법에 관한 것이다. 
     〈화학식 I〉
Patent KR-20000035991-A (KR)
Title: Polyamide resin composition
Inventor: PALMER ROBERT JOHN
IPC: C08L71/02
Filed: 1997-03-06
Abstract: PURPOSE: An improved polyamide resin composition are provided which includes from 0.1 to 20% by weight of a plasticising compound and to molded hollow articles which exhibit improved strength i.e. burst pressure, that are produced by welding together discreet sections comprising the polyamide resin composition. CONSTITUTION: An improved polyamide resin composition for weldable molded articles comprises: (a) 99.9-30 % by weight of a polyamide-containing compound; (b) 0.1-20 % by weight of a plasticizing compound selected from the group consisting of esters of low molecular weight poly(ethylene glycol) having the formula (I): R-COO-(CH2CH2O)n-OC-R wherein R is a branched or straight chain alkyl group having from 1 to 40 carbon atoms, and n is 2 to 20; or long chain alkyl polyester of formula (II): HOOC-R-CO-(O-R'-O-CO-R-CO)n-O-R'-OH wherein R is alkyl of 16 to 45 carbon atoms, R' is alkyl of 2 to 6 carbon atoms, or, wherein R is an alkyl of 2 to 6 carbon atoms, R' is an alkyl of 16 to 45 carbon atoms, and n is 2 to 50.
Patent KR-20000057259-A (KR)
Title: Device and method using dielectrokinesis to locate entities
Inventor: AFILANI THOMAS L
IPC: G01N27/60
Filed: 1997-11-18
Abstract: PURPOSE: A method is provided to locate the direction and position of a human being's body relative to the instrument's human operator. CONSTITUTION: A dielectrophoretic force caused by the non-uniform electric field squared spatial gradient three-dimensional pattern uniquely exhibited by a predetermined type of entity can be detected by locator device. A human operator holds the device in hand to thereby electrically connect to the human operator. The human operator's naturally occurring very low electrical decay time constant is increased through electronic circuitry externally connected to the device. The device is held in a balanced horizontal state, and the operator scans the device in a constant uniform motion back and forth. An antenna extends from the front of the device, and both are acted on by the dielectrophoretic force. This force results in a subsequent resulting torque, acceleration, vibration or any other measurable quantifiable manifestation of the force about the handle's pivot line hence driving the device and its antenna toward the direction and position of any entities of the predetermined type that are within range.
Patent KR-20000070539-A (KR)
Title: 파쇄성 분말상 철 발사체
Filed: 1998-07-31
Abstract: 냉간 압축된 분말상 철로 이루어진 파쇄성 발사체 및 그 제조 방법이 개시되어 있다.  본 발명의 발사체는 사격 훈련용으로 유용하다.
Patent KR-20000076267-A (KR)
IPC: C07C17/14
Filed: 1998-02-25
Abstract: 본 발명은 신규한 환원제를 사용하여 비용을 줄일 수 있는 AF4의 제조 방법에 관한 것이다. 본 발명의 저희석 기법을 사용하여 실질적으로 수율이 개선된 AF4를 제공할 수 있다. 전이 금속 촉매의 상대적인 양을 감소시킬 수 있다. 바람직하지 않은 부산물의 양도 감소시킨다.
Patent KR-20010006338-A (KR)
IPC: A61F13/20
Filed: 1998-04-13
Abstract: 본 발명은 흡수 코어와 오버랩 사이에 위치된 투과성 또는 가용성 차단층을 가지고 있어 생리혈이 소량 흐르는 조건하에서도 실질적으로 완전히 균일하게 젖을 수 있는 탐폰에 관한 것이다.  차단층은 유체가 코어내로 바로 흘러들어가는 것을 막아서, 유체가 흡수코어내로 유입되기 전에 탐폰의 외면 주위에 오버랩에 의해 운반될 수 있는 시간을 부여한다.
Patent KR-20010013644-A (KR)
Title: 수중유 백신 조성물
IPC: A61K39/145
Filed: 1998-06-03
Abstract: 본 발명은 오일 소적의 직경이 사실상 300-600nm이며, 트리글리세리드를 포함하는 개선된 안정한 수중유 에멀션 및 백신 애주번트로서의 이들의 용도에 관한 것이다.
Patent KR-20010068960-A (KR)
Title: System for testing call simulator of Private Branch Exchange
Inventor: JANG SEONG YEONG
IPC: H04Q3/10
Filed: 2000-01-11
Abstract: PURPOSE: A system for testing a subscriber call function of a PBX(Private Branch Exchange) is provided to connect a test equipment with subscriber lines, and to perform tests each unit. CONSTITUTION: A PBX(Private Branch Exchange)(100) includes a line connector interfacing a transceiving of a test signal, and receives response signals transmitted from subscriber lines. A computer(400) sets up an initial value of the test signal for deciding whether the subscriber lines are normally operated. A subscriber selector(200) selects one line of the subscriber lines connected with the PBX(100), and connects the PBX(100) with a subscribe board, by controlling a parallel interface to control the subscriber selector(200) at a high speed. A subscriber connection board(500) equips ports connecting a line controller performing a control operation with the subscriber lines according to the initial value of the test signal.
Patent KR-20010073325-A (KR)
Title: Method for attending service by backup permanent virtual connection
Inventor: HWANG CHEOL HWAN
IPC: H04L12/50
Filed: 2000-01-14
Abstract: PURPOSE: A service method by a backup PVC(Permanent Virtual Connection) is provided to perform backup for a PVC to another PVC, so as to perform a PVC service using the backup service if an error is generated in the set PVC. CONSTITUTION: If an error is detected in a PVC(Permanent Virtual Connection) interworked with the first IMC(Interface Module Controller), whether a backup PVC is registered in a database is searched. If registered, the connection of the PVC interworked with the first IMC is released, and a PVC service is performed using a backup PVC interoworked with the second IMC. If the error of the PVC interworked with the first IMC is restored, the backup PVC interworked with the second IMC is restored to the PVC interworked with the first IMC, to perform a PVC service.
Patent KR-20010073808-A (KR)
Title: The products eject apparatus of stack-mould
Inventor: KIM HAK GWON
IPC: B29C45/44
Filed: 2000-01-20
Abstract: PURPOSE: A drawing apparatus of molding material from a stack mold is provided to lengthen the life span of a mechanism without considering the cycle time of a drawing device additionally by inserting a drawing plate into a lower plate having a core of a stack mold and mounting a cam for operating the drawing plate automatically. CONSTITUTION: A cam actuator rod(120) is positioned on an upper circular plate(20) in a recessed portion(133a) having a rectilinear zone of a cam plate(133). A pusher(131) integral with the cam plate is contacted with a roller(151) to keep the posture of a cam(130). When molding material is molded and hardened, the upper circular plate is separated from a lower circular plate(10). The cam actuator rod is moved within the recessed portion having the rectilinear zone without changing the posture of the cam even though the rod is moved integrally with the upper circular plate. As the cam actuator rod is more distant from the lower plate, the cam plate is rotated centering on a hinge axis(111) at a reference surface(133c) via an inclined portion(133b) from the recessed portion. The pusher integral with the cam plate is rotated by pushing the roller. A drawing plate(50) having the roller is pushed over the molding material along a core(11) of the lower plate. Therefore, the molding material is separated from the core.
Patent KR-20010081220-A (KR)
Inventor: FENN GORDON
IPC: F16K31/06
Filed: 2000-02-11
Abstract: PURPOSE: A proportional control gas valve is provided to control gas current by using energy of small amount and to exactly control proportion of gas pressure and current at the same time. CONSTITUTION: A proportional controlling gas valve comprises a valve body(1); a valve cover formed on a floor of the valve body; a main diaphragm(3) preventing gas from flowing by being closed; a diaphragm plate; a valve spring(5) pushing the diaphragm to close a passage; a solenoid assembly(10) mounted on a first chamber(101); an orifice(1511) interlocked with the first chamber; a regulation diaphragm(16); an adjust stem(17); a control spring(19); a first gear(23); a controlling screw(24); a servo motor(25) connected to the adjust stem; an inlet(151) mounted on an end portion of the valve body; an outlet(161) installed on the other end portion of the valve body; and a balancing orifice(71) mounted on the inlet. Thereby, the proportional controlling gas valve exactly controls proportion of gas pressure and gas current at the same time.
Patent KR-20010081370-A (KR)
Title: Multi-channel display system
Inventor: HWANG DU YEONG
IPC: H04N5/50
Filed: 2000-02-14
Abstract: PURPOSE: A multi channel video system is provided to reduce an expense of system by getting a plurality of channel to have one video decoder in common. CONSTITUTION: A video decoder(1) receives an analog video signal of a plurality of channel in switching, and decodes the analog video signal into generating a digital video signal. A digital video signal analyzer(3) detects a synchronous signal by using the level of digital video signal of the plurality of channel generated in the video decoder(1). A process unit processes the digital video signal of the plurality of channel by using the synchronous signal detected in the digital video signal analyzer(3). The process unit includes a scaler(5), a memory(13), and a writing address generator(21).
Patent KR-20010083620-A (KR)
Title: Method for controlling power of communication system
Inventor: KIM YEONG CHO
IPC: H04B7/26
Filed: 2000-02-17
Abstract: PURPOSE: A method for controlling electric power of a communication system is provided to perform the optimized power control when an error is generated in a power control command transmitted from a base station by optimizing transmission power according to the channel environment. CONSTITUTION: A mobile station initializes variable K as 0 and increases the variable K one by one whenever receiving a TPC(Power Control Command)(S700). The mobile station checks whether the variable K is N-1(S701). In case that the variable K is not N-1, the mobile station receives the TPC continuously(S702). In case that the variable K is N-1, the mobile station checks whether the received TPCs are equal(S703). In case that the received TPCs are equal, the mobile station increases or decreases transmission power according to the received TPCs(S704). In case that the received TPCs are not equal, the mobile station maintains the transmission power(S705) and receives the final Nth TPC(S706). The mobile station adjusts the transmission power according to the received final Nth TPC(S707).
Patent KR-20000062595-A (KR)
Title: 음극선관
IPC: H01J29/86
Filed: 2000-02-23
Abstract: 본 발명의 음극선관은 깔때기부의 편향 요크 장착 영역에 설정되는 기준선에 대해 패널부측으로 35㎜, 네크부측으로 20㎜의 범위에 있어서의 관축과 직각인 방향의 외벽 개구 형상(20)을 대략 직사각형 형상, 또한 내벽 개구 형상(21)을 대략 핀 쿠션 형상으로 하는 동시에, 깔때기부의 편향 요크 장착 영역의 관축 방향과 직각인 내벽 개구 형상(21)이 그 각 코너부에 곡률(Rc)을 갖고, 코너부의 인접하는 바닥부를 잇는 제1 직선(22V, 22H)과 상기 인접하는 코너부 사이의 내벽 중앙점에 접하여 제1 직선과 평행한 제2 직선(23V, 23H)과의 차를 관축 방향을 ＋로 한 경우에 최대 2.0㎜로 했다.
Patent KR-20000062635-A (KR)
IPC: H01L21/8238
Filed: 2000-02-25
Abstract: 본 발명은 집적회로의 제조 방법, 특히, CMOS 장치용 2중 게이트 구조의 제조 방법에 관한 것으로, 본 발명에 따르면, CMOS 장치용 2중 게이트 구조 형성 방법은, a) n-형 및 p-형 영역 및 이 영역들 위에 형성된 2중 게이트 구조용 게이트 유전체 영역을 포함하는 반도체 소재를 제공하는 단계, b) 하나의 도전성 형태에 도핑된 반도체의 박막 층을 게이트 유전체 영역 위에 형성하는 단계, c) 도전성 도핑과 같은 소재 영역 위에 형성된 도핑된 반도체를 선택적으로 제거하는 단계, d) 반대 종류의 도전성에 도핑된 반도체의 박막 층을 형성하는 단계를 포함한다. 그 뒤, 도핑된 층들은 화학적-기계적 폴리싱(CMP)에 의해 평탄화된다. 도핑되지 않은 반도체의 부가의 층은 도핑된 층을 매장하도록 선택적으로 적용될 수 있고, 이 장치는 일반적인 방식으로 금속 실리사이드로 코딩함으로써 종료될 수 있다. 이 방법은 하나의 포토리소그래피 단계로 완성될 수 있고, 몇몇 작용에 의해 장치 제조를 단순화시킬 수도 있다.
Patent KR-20010084727-A (KR)
Inventor: LEE JUNG DO
IPC: G06F17/00
Filed: 2000-02-28
Abstract: PURPOSE: A screen of a computer game is provided to increase advertisement effect and enable a user to learn phrase by inserting text screen under a game screen. CONSTITUTION: Character pages capable of displaying characters horizontally in the lower part of a game screen are determined. Required characters are displayed to the character pages. Young boys and girls who enjoy playing computer games read the character pages without recognition before a game is started. After that, the boys and girls memorize English words, Chinese characters and mathematical formulas one after another.
Patent KR-20000024675-A (KR)
Inventor: KWON SU MYUNG
IPC: G01G23/00
Filed: 2000-02-29
Abstract: PURPOSE: A balance cover is provided to extend a life of a balance by preventing a corrosion of the balance from a sea breeze or a seawater and a containing water. CONSTITUTION: A balance(20) is safely received at an edge of a bottom board(17). A bulkboard(18) with a certain height is formed so that the balance broke away the bottom board(17). A lower cap(19) is formed in a lower cover(16). The lower cover(16) is formed at a lower external side of the bulk board(18). A space portion(15) is formed at an external circumference of the bulk board(18) for accepting the balance(20). A body cover(13) is combined to a front surface of the bulk board(18) for forming a transparent perspective window(14) to see a display unit(21) of the balance(20).