baber/WOPTO huggingface dataset:
Patent KR-20020037480-A (KR)
Title: A coma aberration measuring mask of projection lens using in a exposure process and measuring method
Inventor: SONG YEONG TAE
IPC: G03F7/20
Filed: 2000-11-14
Abstract: PURPOSE: A method for measuring coma aberration of a projection lens used in a semiconductor exposure process is provided to quantitatively calculate a vertical direction component and a horizontal direction component, by preventing a defect of the semiconductor exposure process caused by the coma aberration of the projection lens. CONSTITUTION: A pattern of a ring type is formed on a mask. An exposure process is performed regarding the ring-type pattern on photoresist(15) of a wafer(14) by using the mask. The line width between an inner circle and an outer circle of the exposed ring-type pattern on the photoresist is measured in a vertical orthogonal line and a horizontal orthogonal line passing through the center of the outer circle. The coma aberration component of the projection lens(13) is calculated by the line width in the vertical direction of the measured ring-type pattern and by the line width in the horizontal direction of the measured ring-type pattern.
Patent KR-20010051718-A (KR)
Inventor: AGATA MASASHI
IPC: G11C11/407
Filed: 2000-11-16
Abstract: PURPOSE: A semiconductor memory is provided to reduce a refresh operation by performing refresh operation automatically and efficiently while realizing high speed random access. CONSTITUTION: The command controller(2A) includes an AND gate(201), which is activated when an inverted signal(/RE or /WT) of an external read or write command is input. The controller(2A) further includes another AND gate(202), which is activated responsive to an internal refresh signal(INTREF) and a high-level output of the AND gate(20). The internal refresh signal(INTREF) is provided to get the refresh operations carried out internally and independently. During refreshing, it is not until the inverted signals(/RE and/WT )of the external commands are both input and the signal(INTREF), getting the refresh operations done internally and independently, is asserted that the AND gate(202) generates the refresh enable signal(REFEN). Then, the AND gate(202) passes the signal to the refresh controller(1) on the next stage so that the refresh operations will be performed. The device of this embodiment includes unique refresh monitoring means for generating the internal refresh signal(INTREF), getting the refresh operations done internally and independently, while no external commands are input. Accordingly, no matter how the system uses this memory device, refresh operations are performed a required minimum number of times automatically. As a result, the current is not consumed more than necessary.
Patent KR-20020039185-A (KR)
Title: Cctv system
Inventor: OH U TAEK
IPC: H04N7/18
Filed: 2000-11-20
Abstract: PURPOSE: A CCTV(Closed Circuit Television) system is provided to detect a signal of a start bit prior to the start of ID bits having channel information, to correctly match synchronization for reading the ID bits. Accordingly, a channel mixing phenomenon caused by wrong reading of ID information due to wrong synchronization and errors or noise is prevented. CONSTITUTION: In a CCTV system, a plurality of cameras are arranged. A multiplexer assigns ID information to video signals inputted in parallel from the cameras connected with a plurality of channels, for serial multiplexing. The ID information is displayed in digital to represent from which camera the video signals are inputted. The ID information delivered from the multiplexer and the video signals are stored in a video signal storage unit by the control of a controller. The ID information includes ID bits and recognition bits having a start bit and an end bit and consecutive from the ID bits. The start bit is inserted in a front part of the ID bits, and the end bit is inserted in a rear part of the ID bits, respectively representing a start and an end of the ID bits. A bit stream of the start bit is set to 10, and a bit stream of the end bit is set to 01.
Patent KR-20020041235-A (KR)
Title: Method for controlling gilding amount in hot dipped galvanized iron process
Inventor: KIM JONG SU
IPC: C23C2/14
Filed: 2000-11-27
Abstract: PURPOSE: A method for controlling a plating amount in the continuous hot dipping galvanizing process is provided to prevent shortage of the plating amount or excessive plating and improve plating quality by synchronizing plating amount control modes with a plating amount measuring mode. CONSTITUTION: The method for controlling a plating amount in the continuous hot dipping galvanizing process comprises the steps of (a) performing a first feedback control by the time when data of strip changes(coil changes) are inputted from a main control unit(S61,S62); (b) setting a target plating amount by proceeding the step (a) if a preceding target plating amount included in result data is identical to a following target plating amount while changing a feedback control mode to a set control mode if the preceding target plating amount is not identical to the following target plating amount, and changing a measuring mode to a central part measuring mode at the same time(S63,S64); (c) performing a second feedback control by controlling a gap controlling motor and an air pressure control valve if a strip passes through a plating amount measuring instrument(S65,S66); and (d) proceeding the step (a) if working is not finished by performing the second feedback control of the step (c) when a plating amount measured from the plating amount measuring instrument is not included in a target plating amount range and changing the measuring mode into the scan measuring mode again when the plating amount measured from the plating amount measuring instrument is included in the target plating amount range(S67,S68).
Patent KR-20020041682-A (KR)
Title: Method for learning using computer program
Inventor: PARK NAM KYO
Filed: 2000-11-28
Abstract: PURPOSE: A learning method using a computer program is provided to supply a self-confidence and an interest to a learner by stimulating an accomplishment desire, thereby supplying an analysis power and a thinking power to the learner. CONSTITUTION: A learner reads a question and data and analyzes a given sentence and data. The learner checks a clue and a condition for solving the question in the question and decides a question solving method. If two corrected answers are discovered, the learner is fed back to the question solving stage. If any mistake is not discovered, the learner changes the question solving method into new solving method. If only one corrected answer is discovered, all stages are terminated.
Patent KR-20020045991-A (KR)
Title: apparatus for fixing a Transmission Gear Shift Cable for a vehicle
Inventor: PARK YEONG HUI
IPC: F16G11/00
Filed: 2000-12-12
Abstract: PURPOSE: A device for fixing a transmission gearshift cable for a vehicle is provided to be economic in price, to fix a socket of a cable simply and easily, and to prevent deformation of a bracket. CONSTITUTION: A device for fixing a transmission gearshift cable for a vehicle is fixed by a clip(16) as inserting a socket of a cable to a fixed groove(18a). The clip is a leaf spring form. The outer face of the clip is stuck to the inner part of the fixed groove of the bracket. A recessed part(14a) is formed according to the circumference direction in the outer face of the socket. Handle parts(16b)(16b') having bended parts(16c)(16c') in the lower side of the handle parts are formed in the upper part of the clip. The fixed groove has hanging protrusions(18c)(18c') engaging with the bended parts in the inner side of the upper part. When the cable is fixed, a ring part(16a) is fit into the recessed part of the socket outside. If the handle parts are inserted to the fixed groove of the bracket and the handle parts are loosed, the handle parts are widened and the bended parts are fixed as hanging in the hanging protrusions. When the cable is divided, the handle parts of the clip are pressed and the clip is shrunk. The bended parts are separated from the hanging protrusions of the bracket. The clip is pulled up and the socket of the cable is separated.
Patent KR-20020047514-A (KR)
Title: Method of manufacturing a capacitor in semiconductor device
Inventor: YOON DONG SU
IPC: H01L27/108
Filed: 2000-12-13
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to prevent an electrical characteristic from being deteriorated, by preventing a predetermined portion of a contact plug formed under a capacitor from being oxidized in a predetermined heat treatment process for forming the capacitor. CONSTITUTION: An insulation layer is formed on a semiconductor substrate(1) having a predetermined structure. A predetermined region of the insulation layer is etched to form a contact hole exposing a predetermined region of the semiconductor substrate. A contact plug(6) is formed to fill the contact hole. A protection layer composed of three kinds of material is formed on the contact plug. A lower electrode(9), a dielectric layer(10) and an upper electrode(11) are sequentially formed on the protection layer.
Patent KR-20020048724-A (KR)
Title: Hinge Reinforcement of a hatchback door for a motor vehicle
Inventor: KIM GIL SEOP
IPC: B60J5/10
Filed: 2000-12-18
Abstract: PURPOSE: A hinge reinforce member of a back door of a vehicle is provided to reinforce rigidity of a vehicle body in environment of a hinge part. CONSTITUTION: A hinge reinforce member of a back door of a vehicle is installed in a hinge part hinge-connected a back door to a roof of a vehicle body, and the one side of the hinge reinforce member is expanded until side panels(16,17) of the vehicle body. The front part of the hinge reinforce member is joined between the front part of a rear header upper panel of the roof and the front part of a lower panel. The one side of the hinge reinforce member is expanded to the side panels of the vehicle body according to the rear headers(14) of the roof. The one side of the hinge reinforce member expanded to the side panels is inserted between the rear header upper member of the roof and an outer side panel(16) and is joined in the rear head upper member and the outer side panel. The one side of the hinge reinforce member of the back door is expanded until the side panel and reinforces rigidity of the environmental part as well as the hinge part of the back door. Crack in the environmental part of the hinge part by movement of the back door is prevented.
Patent KR-20020049297-A (KR)
Title: Alternating system for vehicle
Inventor: NAM SIN
IPC: F02B63/04
Filed: 2000-12-19
Abstract: PURPOSE: A generating system for a vehicle is provided to improve fuel efficiency and Noise Vibration Harshness(NVH) by using the driving force of an engine in a low or stop state and driving a generator. CONSTITUTION: A generating system for a vehicle is composed of a generator mounted on a drive shaft, generating an electric current and supplying power to each electric device; a clutch unit controlling power transmission from the drive shaft to a driving wheel; a wheel speed sensor(13) sensing the speed of the vehicle; and an ECU controlling the clutch unit. The clutch unit includes a first and second absorbers(15,15') controlled by the ECU.
Patent KR-20010062651-A (KR)
Inventor: SHIMOTANI MITSUO
IPC: G06F3/048
Filed: 2000-12-23
Abstract: PURPOSE: To solve the problem that no function of general purpose application is easily provided since an exclusive device driver suitable for general purpose application must be used and many man-hours for development are taken when the general purpose application is intended to be operated CONSTITUTION: This on-vehicle information processor is provided with an OS standard driver designed so that devices of different specifications are described by a common application interface from the viewpoint of application and the application is operated even when the device is changed, a device dependent driver to fully bring out ability of the device, device dependent application to use the device dependent driver and OS dependent application to use an OS dependent driver.
Patent KR-20020054501-A (KR)
Title: Fixed plate for cable
Inventor: KIM SANG GYUN
IPC: H02G3/30
Filed: 2000-12-28
Abstract: PURPOSE: A cable fixing plate is provided to prevent a cable coating from being damaged under a physical environment such as vibration and shaking and to easily perform a replacement work. CONSTITUTION: A first supporting part(140) of the cable fixing plate(100) supports a lower portion of a cable. The second supporting parts(123) are formed at both sides of the first supporting part(140) and support a left side portion and a right portion of the lower portion of the cable. A supporting part(127) is integrally formed with the second supporting parts(123) and has through holes(125) formed there. A cable tie for tying the cable to be supported by the first and the second supporting parts(140,123) is inserted into the through holes(125). A fixing part(160) is integrally formed with the first supporting parts(140) and is mounted to an installation bottom surface by means of an engaging member disposed onto the first supporting part(140).
Patent KR-20020054639-A (KR)
Title: Manufacturing method for semiconductor device
Inventor: WOO SEON UNG
IPC: H01L21/283
Filed: 2000-12-28
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to simultaneously improve a through-put, an operational speed, and a life time of an EM(Electro-Migration)/SM(Stress-Migration) by forming an epitaxial Cu layer after forming seed layers using two-step processes. CONSTITUTION: After sequentially forming first metal interconnections(15) and an interlayer dielectric(13) having via contact holes and trenches, a diffusion barrier(21) is formed on the resultant structure. Then, a first seed layer(23) made of an amorphous Cu layer is formed on the diffusion barrier(21). At this point, the first seed layer(23) reduces defects of a following thin film. Then, a second seed layer(25) made of a crystalline Cu layer is formed on the resultant structure, thereby improving a life time of an EM/SM. Then, an epitaxial Cu layer is formed.
Patent KR-20020055977-A (KR)
Title: Right and left height controling seat for automobile
Inventor: MUN YEONG SEOK
IPC: B60N2/16
Filed: 2000-12-29
Abstract: PURPOSE: A car seat capable of controlling right and left height is provided to prevent unstable posture of a passenger due to centrifugal force generated when a car is suddenly rotated, by controlling an air amount. CONSTITUTION: A car seat capable of controlling right and left height includes an actuator part and a control unit. The actuator part has air bags(10,20) mounted at right and left sides of the inside of a seat cushion, an air pump(30) connected to air lines(11a,11b,21a,21b) independently mounted, and solenoid valves(12a,12b,22a,22b) mounted on the air line for restricting introduction and discharge of air. The control unit receives a travelling condition of the car and outputs operation signal of the air pump and opening and shutting signal of the solenoid valves.
Patent KR-20010021675-A (KR)
Title: 기판 처리 시스템의 세척 방법
IPC: H01L21/302
Filed: 1998-07-10
Abstract: 본 발명은 기판 처리 챔버를 효율적으로 세척하기 위한 다중 스테이지 마이크로파 플라즈마 세척 기술을 위한 방법에 관한 것이다.  특정 실시예에서, 2스테이지 세척 프로세스가 기술된다.  제1 스테이지는 가스 소스(7)로부터 반응 가스를 마이크로파가 점화되어 반응 가스로부터의 플라즈마를 유지하는 처리 챔버(15)내로 흐르게 함으로써 시작한다.  제2 스테이지에서, 불활성 가스가 반응 가스에 부가적으로 처리 챔버내로 흐르게 된다.  다음에, 마이크로파가 반응 가스, 및 선택적으로 불활성 가스로부터의 플라즈마를 점화하고 유지한다.  상기 반응 가스는 이런 실시예에서 바람직하게 NF 3 이지만, 또한 사플루오르 탄소(CF 4 ) 또는 육플루오르화 황(SF 6 )과 같은 다른 플루오르 함유 가스가 사용될 수 있다.  더욱이, 염소 또는 다른 할로겐 함유 가스가 플루오르 함유 가스 대신에 다른 실시예에서 반응 가스로서 사용될 수 있다.
Patent KR-20010024392-A (KR)
IPC: B60R11/00
Filed: 1998-09-21
Abstract: The invention relates to a holder for a mobile telephone that has a fastening device for mounting the holder (10) in a motor vehicle. In order to be able to use the holder universally, the fastening device (12) is in the form of a three-point fastening having three fastening feet which are attached to the fastening device (12) at the corners of a notional triangle. To enable the fastening feet to pivot in any direction, the fastening device (12) has a multi-directional pivot bearing for each fastening foot.
Patent KR-20010034281-A (KR)
IPC: C01B35/10
Filed: 1999-11-29
Abstract: A hydrotalcite compound which has the excellent ability to absorb infrared rays and has excellent light transmission when contained in an agricultural film; a process for producing the compound; and an infrared absorber and an agricultural film both containing the compound. The hydrotalcite compound is characterized by retaining as the interlayer anions at least one kind of anions selected among ions of silicon-, phosphorus-, and boron-containing polymeric oxyacids and another kind of anions. <IMAGE>
Patent KR-20010034389-A (KR)
Title: 웨이퍼 처리 시스템
IPC: H01L21/677
Filed: 1999-01-27
Abstract: 본 발명은 리액터 내에서 웨이퍼를 처리하기 위한 설비에 관한 것이다.  이를 위해, 일련의 웨이퍼가 웨이퍼 랙 내에 배치되어 리액터 내로 공급된다.  리액터 내외측으로의 운반은 밀폐 챔버 내에 설치되어 있는 컨베이어 수단에 의해 실행된다.  웨이퍼는 웨이퍼 랙으로부터 하나 이상의 카세트로 이송된다.  이러한 조작 중에, 웨이퍼 랙은 항상 수직 상태에 있는데, 다시 말하면, 웨이퍼가 수평 상태이다.  이러한 상태는 카세트에도 적용되는 것이 바람직하며, 그 결과 웨이퍼가 모든 처리를 통해 수평 상태로 남아 있다.
Patent KR-20010024980-A (KR)
IPC: C08L23/16
Filed: 1999-04-29
Abstract: A method is disclosed for covering a roof with seamable sheet material for roofing prepared from a polymeric composition of matter comprising the steps of:applying layers of sheet material prepared from a seamable polymeric composition of matter to the roof being covered, overlapping adjacent edges of said layers, andadhering the overlapped areas to provide an acceptable seam strength; wherein the composition of matter comprises an interpolymer of ethylene, propylene, and at least two nonconjugated dienes, each having one reactive double bond.
Patent KR-20010043251-A (KR)
Title: 플라즈마 프로세스용 장치
IPC: H01L21/311
Filed: 2000-03-03
Abstract: 플라즈마를 여기시키기 위해서 필요한 원료 가스를 공급하는 가스 공급 시스템과, 그것을 배기하여 용기내를 감압하기 위한 배기 시스템을 갖고, 그 용기내에 있어서 플라즈마를 여기시켜, 상기 플라즈마중에서 피 처리물의 처리를 실행하도록 구성된 플라즈마 프로세스용 장치에 있어서, 상기 용기의 내부에 피 처리물을 탑재하는 도전성의 스테이지가 설치되어 있고, 상기 스테이지에는 직류 전압 또는 고주파를 인가할 수 있는 구조가 설치되어 있고, 상기 스테이지의 내부에는 피 처리물을 냉각하기 위한 냉각 매체 유로가 설치되어 있고, 상기 냉각 매체 유로에는 상기 스테이지의 열을 상기 냉각 매체에 전달하기 위해서 열전도도가 높고, 상기 스테이지에 인가된 직류 전압 또는 고주파를 상기 냉각 매체에 전달하지 않도록 전기 절연성이 높은 재료를 이용한다.
Patent KR-20010052350-A (KR)
IPC: A01H1/00
Filed: 1999-05-14
Abstract: Methods and compositions for the expression of transgenes in monocot plants including maize are disclosed. In the invention, gene silencing is avoided by use of monocot-homeologous sequences from plants of the genus Coix for transformation. Included in these transgene sequences are Coix promoters, enhancers, coding sequences and terminators. Suitable alternatives to maize-derived transgenes are desirable for expression in maize in that homology-based gene silencing can limit or effectively eliminate transgene expression.
Patent KR-20010053185-A (KR)
Title: 일체화된 오일실과 제조방법
IPC: F16J15/32
Filed: 1999-06-30
Abstract: 일체화된 오일실조립체(20, 220, 320, 420)는 하나의 실링디스크(34, 234, 334, 434)를 가지며, 이 디스크는 그 외부에지를 따라 분할되어 한 쌍의 분할부분을 형성하며, 이 분할부분중의 하나(48, 248, 348, 448)는 외부의 캐리어부재(30, 230, 330, 430)에 고정되고 마모슬리브(32, 232, 332, 432)의 상응하는 실링표면들과 실링 맞물림 상태로 나머지 분할부분(50, 250, 350, 450)과 비분할 부분(52, 252,352, 452)을 지지하여 각각 이 실조립체(20, 220, 320, 420)에 의해서 오염물을 차단하고, 윤활제를 보유한다.
Patent KR-20020061776-A (KR)
Title: Head set
Inventor: SHIN BYEONG CHEON
IPC: H04R1/10
Filed: 2001-01-17
Abstract: PURPOSE: A headset apparatus is provided to prevent a pain due to long time usage since a speaker of a headphone part maintains its wearing position with an initial status although the wearing position of the head band is changed on the condition that the speaker of the headphone part does not press a user's ears. CONSTITUTION: A headset apparatus includes a headphone part(100) provided with a head band, a guide arm(104) and a speaker(110), a microphone part(200) provided with a connection bar(202) and a microphone(204) and a connection terminals(400,500) connected to an end of a cable(300). The cable(300) is connected to the speaker(110) and the microphone(204), The microphone(204) has a controller(600) inserting thereinto at a predetermined position of the cable(300) for isolating an external sound. And also, the controller(600) is capable of dividing its body into two parts.
Patent KR-20010078370-A (KR)
Title: Reference voltage generation circuit
Inventor: INAGAKI YOSHITSUGU
IPC: G05F3/26
Filed: 2001-02-08
Abstract: PURPOSE: To solve the problem that power consumption is large due to the continuous flow of steady-state currents in a start-up part for re-starting a reference voltage generating part having two balanced states so that a normal reference voltage can be outputted when any normal reference voltage is not outputted due to the stop of currents at the reference voltage generating part. CONSTITUTION: A PMOS transistor 12 being a resistor whose resistance value can be changed according to the current value of a reference voltage generating circuit 20 is inserted so as to be serially connected with the current passage of a start-up part 10 while a normal reference voltage is outputted by the reference voltage generating circuit 20. Thus, it is possible to reduce the power consumption of the start-up part.
Patent KR-20020067787-A (KR)
Title: Method of fabricating non-volatile memory device
Inventor: SHIN GWANG SIK
IPC: H01L27/115
Filed: 2001-02-19
Abstract: PURPOSE: A method for fabricating a non-volatile memory(NVM) device is provided to maximize an area in which a floating gate and a control gate electrode are overlapped by forming a U-typed floating gate without increasing a cell area so that a low operating voltage and a fast operating characteristic are realized. CONSTITUTION: An isolation layer is formed in a predetermined region of a semiconductor substrate(100) to define at least one active region. A floating gate pattern having a gap region which covers the active regions and exposes the isolation layer between the active regions, is formed. The gap region is filled with an insulating material pattern having a protrusion higher than the upper surface of the floating gate pattern, in which the protrusion is wider than the upper portion of the gap region. The floating gate pattern is etched to form a floating gate pattern having a U-typed section in the active region by using the insulating material pattern as an etch mask. The insulating material pattern is eliminated. A gate interlayer dielectric(109) and a control gate electrode layer(110) are sequentially formed on the resultant structure from which the insulating material pattern is removed.
Patent KR-20020068420-A (KR)
Title: Bond pad of semiconductor device having advantage against thermo-mechanical stress and method for fabricating thereof
Inventor: JUNG TAE GYEONG
IPC: H01L21/3205
Filed: 2001-02-21
Abstract: PURPOSE: A bond pad of a semiconductor device resistant to thermo-mechanical stress is provided to absorb the thermo-mechanical stress applied to the bond pad in a wire bonding process like beam lead bonding, by additionally forming the first metal layer for the bond pad and a plate polysilicon layer between the first insulation layers. CONSTITUTION: A semiconductor substrate(100) is prepared. A lower structure is formed on the semiconductor substrate. The first insulation layer(102) is formed on the lower structure. The plate polysilicon layer(104) improves the physical characteristic of a wire bonding process, formed on the first insulation layer. The first metal layer(108) is formed on the plate polysilicon layer. The second metal layer is formed on the first metal layer.