baber/WOPTO huggingface dataset:
Patent KR-20020006270-A (KR)
Title: Lift pin broken preventing apparatus of wafer handling system in semiconductor fabrication equipment
Inventor: KO JAE HYEOK
IPC: H01L21/68
Filed: 2000-07-12
Abstract: PURPOSE: An apparatus for preventing damage to a lift pin of a wafer handling system in equipment for manufacturing a semiconductor is provided to prevent wafer damage like wafer scratch generated in handling a wafer and to immediately identify and handle a problem occurring in a lift assembly, by distinguishing an individual state of the lift pin. CONSTITUTION: An impact sensor located in a proper location of a lift plate senses impact caused by contact between the lift pin and a disc site when the lift pin formed on the lift plate is in contact with the disc site in loading the wafer, and generates an impact sense signal. An impact reference value of the lift pine and the disc site is predetermined. If the impact of the impact sense signal of the lift pin and the disc site is more than the predetermined impact reference value, a lift controller generates an inner interlock signal to stop the operation of the wafer handling system.
Patent KR-20020006364-A (KR)
Title: Method for fabricating capacitor having high dielectric constant using double etch mask layer in semiconductor device
Inventor: OH SANG JEONG
IPC: H01L27/105
Filed: 2000-07-12
Abstract: PURPOSE: A method for manufacturing a high dielectric capacitor of a semiconductor device using a dual etch mask layer is provided to control polymer re-deposited on the sidewall of an etch mask layer, by preventing a high dielectric layer pattern from being degraded and by decreasing the thickness of the second and third etch masks for forming a lower electrode. CONSTITUTION: The first conductive layer, a high dielectric layer and the second conductive layer are sequentially formed on a semiconductor substrate(21). The first etch mask layer is formed on the second conductive layer. The second conductive layer is etched to form the upper electrode(39a) of the capacitor by using the first etch mask layer as an etch mask. The frist etch mask layer is removed. The high dielectric layer is patterned to form a high dielectric layer pattern(33a). The second etch mask layer(41) covering the high dielectric layer pattern and the upper electrode is formed on the first conductive layer. The third etch mask layer(43) is formed on the second etch mask. The first conductive layer is etched to form the lower electrode of the capacitor by using the second and third etch mask layers as an etch mask.
Patent KR-20020007051-A (KR)
Inventor: BAE SEONG JUN
IPC: H05B44/00
Filed: 2000-07-15
Abstract: PURPOSE: An electro luminescence panel is provided to display an image of a gray scale by applying a large current signal to each pixel. CONSTITUTION: Gate lines and data lines intersect on a glass substrate(20). Pixel elements(PE) are provided on respective intersections of the gate lines and the data lines. The pixel elements are driven when gate signals on the gate lines are enabled, whereby there is generated light corresponding to the amount of current of pixel signals on the data lines. The EL panels are provided with current drivers(or line drivers, CD) connected to the respective data lines. The current drivers respond to pixel signals, pass the data lines from the pixel elements, and control current signals flowing thereto. A high current flows to the pixel elements by the current drivers. The current signals that are changed according to the pixel signals flow at the pixel elements by the current drivers. The current drivers are connected to data drivers.
Patent KR-20010029986-A (KR)
Title: Mobile telephone set
Inventor: HATAKEYAMA HIROKI
IPC: H04W88/02
Filed: 2000-07-22
Abstract: PURPOSE: To suppress the deterioration of the reception sensitivity of an antenna in the LCD non-access even in a portable telephone set having an LCD arranged in the neighborhood of the antenna by allowing a control means to respectively independently control a first address data bus and a second address data bus. CONSTITUTION: An address data bus for transmitting address-designated information connects an address data bus 11 only for LCD making only an LCD control part 7 independent from the other blocks to a CPU 1, and the other blocks are connected to the CPU 1 through an address data bus 10 to be used in common. Thus, it is possible to singly operate the bus 11 to the part 7 and by lowering driving capability by dropping the voltage of only the bus 11, noise generated from the bus 11 can be reduced. Further, an antenna is never affected even when the CPU 1 executes fast access to a memory, etc.
Patent KR-20020009916-A (KR)
Title: Apparatus for real-time digital synthesization of PCM data and broadcating message in exchange system
Inventor: JANG SEUNG HYEOK
IPC: H04M3/00
Filed: 2000-07-28
Abstract: PURPOSE: A real-time digital synthesizing apparatus for PCM(Pulse Code Modulation) data and a guide broadcasting voice in a switch system is provided to perform a real-time synthesis without a time delay and the waste of a time slot by synthesizing the PCM data and background music data in hardware. CONSTITUTION: A PCM data memory unit(21) stores PCM data transmitted to a subscriber. A background music memory unit(22) stores a background music of the PCM data. Decoder units(23A,23B) convert the digital data of the background music memory unit(22) into linear data. A digital data synthesizing unit(24) synthesizes the linear data converted in the decoder units(23A,23B) and adjusts an output level. A PCM encoder(25) encodes the data synthesized in the digital data synthesizing unit(24) as PCM data and transmits the PCM data to the subscriber. A CPU(26) controls an output level adjustment operation and a background music synthesis operation of the digital data synthesizing unit(24).
Patent KR-20020015462-A (KR)
Inventor: KIM PIL JIN
IPC: F03B13/12
Filed: 2000-08-22
Abstract: PURPOSE: A combining force generator is provided to efficiently generate power while reducing a producing cost and to control the generating amount according to consumption power. CONSTITUTION: A combining force generating device comprises a small power generator driven by rotational force of a water turbine by current speed of a river; a combination generating pulley(23) mounted on a combination rotational shaft(24) with a specific interval; a combination driving motor(21) installed on the combination generating pulley; a driving chain(22) connecting the combination driving motor; a transmission(25) driving an industrial generator(26); plural float bodies combined by a checking step plate; main and auxiliary fixing supports; and a water turbine rotating to generate the power. Thereby, the combining force generating device efficiently generates the power while reducing a producing cost.
Patent KR-20020015864-A (KR)
Title: Auto precharge control circuit in semiconductor memory device
Inventor: KIM CHI UK
IPC: G11C7/12
Filed: 2000-08-23
Abstract: PURPOSE: An automatic precharge control circuit of a semiconductor memory device is provided, which reduces a time required in precharging a corresponding column, after a precharge command is applied from the external. CONSTITUTION: A column active signal generation part(60) generates a column active signal(PRB) to activate a corresponding column a logic operation of a RAS signal(/RAS), a CAS signal(/CAS), a write enable signal(/WE) and a bank selection signal(BANK). A delay signal generation part(62) generates a delay signal(PRD) by delaying and inverting a low column active signal(PRB). An auto precharge signal generation part(68) generates an auto precharge signal(PAPB) using an internal precharge command signal(CA10) and an internal bank selection signal(PBANK). A column address reset signal generation part(64) generates a column address reset signal(PDRAPB) controlling a reset of an internal address decoder(70) by logic operation of the delay signal and the auto precharge signal. And a bit line sensing determination part(66) generates a control signal(PXRB) controlling the enable/disable of a bit line.
Patent KR-20020019246-A (KR)
Title: An automotive sliding door having the function of decreasing close speed
Inventor: JIN JUN GI
IPC: B60J5/04
Filed: 2000-09-05
Abstract: PURPOSE: A sliding door for a vehicle with function of decelerating closing speed is provided to prevent accidents by reducing the moving speed of a door regardless of passengers' touching on the door. CONSTITUTION: A sliding door for a vehicle with function of decelerating closing speed is composed of a sensor(12) sending an electrical signal by sensing a pressure device(11), a controller(13) sending a signal to operate reversely by interrupting the operating logic according to the signal of sensor, and a decelerating device(20) sending an electric signal to a driving device operating and the controller, to open a door(1) according to the signal of the controller to reduce the speed at constant speed when the door is closed. The controller has logic outputting a signal to the driving device to reduce the moving speed of the door according to the decelerating device in case of door's being closing.
Patent KR-20020019366-A (KR)
Title: The umbrella for attachment on the car
Inventor: KIM BO SUP
IPC: B60J7/00
Filed: 2000-09-05
Abstract: PURPOSE: A lifting type-umbrella installed to a vehicle is provided to obtain the convenience when getting in a vehicle in case of rain by securing proper space to the straight upper part of a door to shut off rain. CONSTITUTION: A lifting type-umbrella installed to a vehicle includes a housing(10) for receiving an umbrella and all structures for operating the umbrella, a housing-adhering unit(20) for adhering the housing to any adhesive face(C') of a vehicle(C), plural umbrella ribs member(30) installed to a fixed shaft fixed at the bottom of the housing to be rotated, an umbrella operation unit installed to the upper part of the fixed shaft, a locking structure selectively coupled with the umbrella ribs member, a locking release unit releasing constraint of the umbrella ribs by retreating the locking structure and unfolding the umbrella ribs fanwise, a housing gradient control unit, installed to hinges of the housing and housing-adhering unit, fixing or releasing the selected gradient of the housing, and a controller controlling the drive condition of a motor through the signal of a remote controller. Therefore, passengers and the inside of the vehicle are prevented from being stained with rainwater.
Patent KR-20020028005-A (KR)
Title: Structure of wire and method for manufacturing the wire, and thin film transistor substrate and method for manufacturing the substrate using the same
Inventor: NOH NAM SEOK
IPC: H01L29/786
Filed: 2000-10-06
Abstract: PURPOSE: A method for fabricating a thin-film-transistor(TFT) substrate is provided to prevent an injection signal or image signal from being delayed, by forming a gate interconnection or data interconnection while using an Ag-based metal material layer having lower resistance than that of an Al-based metal material layer. CONSTITUTION: The gate interconnection(22,24,26) of a dual layer structure including the Ag-based metal material layer is formed on a substrate(10). A gate insulation layer(30) covering the gate interconnection is formed. A semiconductor layer is formed on the gate insulation layer. A data line crosses the gate line. A source electrode is in contact with one portion of the semiconductor layer. A drain electrode is in contact with the other portion of the semiconductor layer, corresponding to the source electrode. The drain interconnection includes the data line, the source electrode and the drain electrode. A passivation layer(70) covering the data interconnection(64,65,66) and the semiconductor layer is formed. A contact hole(72,74,76) exposing the drain electrode is formed in the passivation layer. A pixel electrode connected to the drain electrode is formed.
Patent KR-20050117595-A (KR)
Title: 신용카드 가맹점에 대한 매출채권 매입 또는 매출채권담보부 여신 시스템과 부가서비스 및 그의 처리 방법
Inventor: PYO MIN SOO
IPC: G06Q40/02
Filed: 2000-10-14
Abstract: 다수개의 호스트로 구성되어 있는 호스트부와, 고객에 대한 각종 정보가 분류화되어 저장되어 있는 데이터베이스와, 사용자 인터페이스를 위한 단말기부와, 외부와의 통신을 위한 통신부와, 인터넷, 전용회선과 같은 네트워크에 연결하기 위한 네트워크 연결부를 포함하는 시스템에 있어서 상기한 호스트부는 동작이 시작되면 신용카드 가맹점의 신용카드 매출액 관련 자료가 입력되고 일별, 주별, 월별, 년별 또는 요일별 평균매출액과 표준편차를 계산한 후, 신용카드 매출액 가운데 신용카드회사로부터 매출대금을 수령하지 못한 금액 또는 매출대금 미수령금액과 앞으로 N일내에 발생할 것으로 추정되는 신용카드 매출액을 더한 매출채권을 기준으로 신용카드 가맹점에게 매출금액 을 매각 또는 차입할 수 있는 방법을 제공하여, 신용카드 가맹점으로 하여금 자금이 필요할 때 자금을 확보할 수 있게 하여 자금의 원활한 수급으로 사업의 안정성을 제고함과 아울러 수익을 증대시키고 금융기관은 새로운 상품을 제공하여 수익 증대와 금융시장의 활성화를 기대할 수 있고 또한 신용카드 매출 건별로 신용카드회사로부터 대금을 수령하였는가 여부를 파악할 수 있게 하여 신용카드 가맹점의 신용카드 매출채권의 관리업무를 편리하고 신속하게 할 수 있는 신용카드 가맹점에 대한 매출채권 매입 또는 매출채권 담보부 여신 시스템과 부가서비스 및 그의 처리방법을 제공한다.
Patent KR-20010078705-A (KR)
Title: Combined system for calibrating receiver gain and measuring antenna impedance match and method of operation
Inventor: JOOJIEI BEDEUNEKOPEU
IPC: H04B17/40
Filed: 2000-10-17
Abstract: PURPOSE: An integrated system for the calibration of a receiver gain and the measurement of antenna impedance matching and a method for operating the same are provided to offer a metering and calibration circuit for use in an RF transceiver comprised of an antenna, an RF receiver connected to the antenna and a receiving path having a circuit capable of amplifying an incoming call received from the antenna. CONSTITUTION: A radio network(100) is comprised of a plurality of cell sites(121-123). Each cell site contains a BS(Base Station)(101-103). Each BS(101-103) can be comprised of a BSC(Base Station Controller) and a BTS(Base Transceiver Station). The BTS can be comprised of air conditioning units, heating units, electrical supplies, telephone line interfaces, an RF transmitter/receiver, a call processing circuitry, etc. The BSs(101-103) transmit voice and data signals to public telephone systems through a communication line(131) and an MSC(Mobile Switching Center)(140). An MS(Mobile Station)(111), located in the cell site(121), communicates with the BS(101). An MS(113), located in the cell site(122), communicates with the BS(102). An MS(114), located in the cell site(123), communicates with the BS(103). An MS(112), near to the edge of the cell site(123), is located in the cell site(121). A directive arrow, near to the MS(112), indicates that the MS(112) moves to the cell site(123).
Patent KR-20020035365-A (KR)
Title: Method For Producing Swelled Soybean Protein Food By Using Twin Screw Extruder
Inventor: CHA SANG YUN
IPC: A23L11/00
Filed: 2000-11-06
Abstract: PURPOSE: Provided is a method for producing swelled soybean protein food products by using a twin screw extruder. The method involves no steaming process of soy bean, thereby saving energy and shortening manufacturing process. CONSTITUTION: The method for producing swelled soybean protein food products comprises the steps of: providing defatted soybean powder or defatted soy bean meal to a twin screw extruder; supply water as much as that water content reaches 22-25 wt.%; and pressure-induced swelling it for 13-15 seconds with maintaining the temperature of a first body, a second body and a third body to 150-165 deg.C, 165-180 deg.C and 180-200 deg.C respectively.
Patent KR-20020038240-A (KR)
Title: Device and method for connecting link by distance using dsl service modem
Inventor: CHO SEONG HYEON
IPC: H04L12/28
Filed: 2000-11-17
Abstract: PURPOSE: An apparatus and method for connection distance-classified links using a DSL(Digital Subscriber Line) service modem is provided to offer a mobile communication service with a higher quality to users by connecting the distance-classified links of the DSL in a long distance as well as a short distance. CONSTITUTION: A subscriber-side DSL modem(100) has a CPU(110) for receiving an initialization profile to output an ADSL(Asymmetric Digital Subscriber Line) reset signal, and outputting an IDSL(ISDN Digital Subscriber Line) reset signal and simultaneously outputting a switching signal when a data speed is low or a link is unloaded, and a subscriber-side ADSL block(120) for receiving the ADSL reset signal from the CPU(110) and being simultaneously initialized. The subscriber-side DSL modem(100) comprises a subscriber-side IDSL block(130) for receiving the IDSL reset signal from the CPU(110) and being simultaneously initialized, and a line switch unit(140) for maintaining an ADSL mode when the switching signal is not inputted from the CPU(110) and switching the ADSL mode to an IDSL mode when the switching signal is inputted from the CPU(110). A telephone office side DSL modem(200) has a switch unit(210) for maintaining the ADSL mode when the switching signal is not inputted and switching the ADSL mode to the IDSL mode when the switching signal is inputted, and a telephone office side ADSL block(220) for receiving test data and simultaneously outputting the test data to the subscriber-side ADSL block(120) at ADSL data speed. The telephone office side DSL modem(200) includes a telephone office side IDSL block(230) for performing a data communication with the subscriber-side IDSL block(130) at IDSL data speed, and a DSLAM(Digital Subscriber Line Access Multiplexing)(240) for maintaining the ADSL mode when the outputted test data have the ADSL transmission speed, and outputting the switching signal to the switch unit(210) when the outputted test data does not the ADSL transmission speed for switching the ADSL mode into the IDSL mode.
Patent KR-20010008315-A (KR)
Inventor: LEE HYO KYONG
IPC: H04W4/12
Filed: 2000-11-23
Abstract: PURPOSE: A moving picture mail service providing method is provided to download a moving picture mail from a server at midnight through a wireless terminal when data using cost is low-priced. CONSTITUTION: A moving picture mail service providing method comprises connecting to a home page for moving picture mail service(500), drawing a moving picture mail(510), storing and managing the drawn moving picture mail(520), making a mobile phone of a receiver connected to a server at reserved time when the cost is lowest (530), performing a certificate procedure of the mobile phone by the server(540), transferring the moving picture mail data stored in the server to the mobile phone(550,560), and making the mobile phone open the moving picture mail(570,580).
Patent KR-20020041159-A (KR)
Title: Hardware input synchronization apparatus
Inventor: KIM TAE GYEONG
IPC: G06F1/00
Filed: 2000-11-27
Abstract: PURPOSE: An apparatus for synchronizing a hardware input is provided to reduce manufacturing cost by storing input information using a common input buffer, and by enabling a synchronization processing unit to process the information in order. CONSTITUTION: A plurality of hardware input unit(10, 14) share and use a common input buffer(20). The common input buffer(20) processes input information of the hardware input units(10, 14) in order. A synchronization processing unit(16) performs synchronization according to input of the common input buffer(20). An internal input unit(21) processes an internal input according to an output of the synchronization processing unit(16). The synchronization processing unit(16) accesses the common input buffer(20) storing input information of the hardware input units(10, 14) according to a period set up.
Patent KR-20020042243-A (KR)
Title: seal pattern for liquid crystal display device and forming method thereof
Inventor: LEE SU UNG
IPC: G02F1/1333
Filed: 2000-11-30
Abstract: PURPOSE: A seal pattern of a liquid crystal display and a method of fabricating the seal pattern are provided to improve production yield of a liquid crystal display, smoothly exhaust the air inside liquid crystal cells, and prevent the seal pattern from being damaged. CONSTITUTION: A seal pattern of a liquid crystal display includes a plurality of main seal patterns(121), the first and second sub seal patterns(131,132). Each of the main seal patterns is placed around each of cell regions other than one cell region located at the center of a substrate(110) on which the plurality of cell regions constructing a liquid crystal display panel are defined. The first seal pattern surrounds the main seal patterns. A part of the first sub seal pattern is opened at the cell region where the main seal patterns are not formed. The first sub seal pattern has a plurality of air exhaust seal patterns(151). The second sub seal pattern is placed between the cell regions.
Patent KR-20020044226-A (KR)
Inventor: SONG YEONG RAE
IPC: F16H55/14
Filed: 2000-12-05
Abstract: PURPOSE: A multi-mass flywheel is provided to control the torsional vibration transmitted to an engine, to enlarge the controllable range of torsional vibration, and to effectively control both strong and weak torsional vibrations. CONSTITUTION: A multi-mass flywheel comprises a primary mass(120) fixed on a crank shaft, a drive plate(130) connected with the primary mass by interposing a first elastic unit(125), a secondary mass(140) connected with the drive plate by interposing a slight shock elastic unit(135), and a relative displacement limiting unit installed between the drive plate and the secondary mass. The torsional vibration transmitted to the drive plate is reduced by the slight shock elastic unit. If a shock due to the torsional vibration is excessive, two gears(330,410) rotate relatively and contact with each other. Then, strong vibration is absorbed in the first elastic unit.
Patent KR-20020044982-A (KR)
Title: an air guide operating device of hood in a vehicle
Inventor: OH MAN JU
IPC: B62D25/08
Filed: 2000-12-07
Abstract: PURPOSE: An air guide operating apparatus of a hood for a vehicle is provided to protect a pedestrian against second damage from collision with the air guide by moving the front part into the air guide and placing the air guide in line with the hood in bumping the pedestrian into the air guide at a collision. CONSTITUTION: A bracket(2) is installed in a hood(1), and an air guide(3) is installed in the bracket to turn. A front part(4) of the air guide is moved into the air guide. A second turning lever(9) and a supporting lever(8) are installed in the bracket to keep the air guide protruded and to prevent the front part from being moved into the air guide. Springs(6,7) are connected to the bracket and the front part of the air guide. The supporting lever is connected to the second turning lever through a second connecting rod(10). A collision detecting lever(12) is turned in deforming a bumper cover(11), and connected to a first connecting rod(13) and a main rod(14). A first turning lever(15) is connected to the main rod to pull the lower part of the second turning lever at a collision. The pedestrian is protected with preventing the body of the pedestrian from being fitted to the air guide by guiding the front part into the air guide in moving the pedestrian on the hood at a collision.
Patent KR-20020045649-A (KR)
Title: Double folding Viterbe detector
Inventor: AHN HYEON JU
IPC: H03M13/41
Filed: 2000-12-09
Abstract: PURPOSE: A double folding Viterbi decoder is provided to save the electric power by reducing a size of an ACS circuit and a size of a PM cell and simplifying a state transition degree. CONSTITUTION: A size of an ACS(Add Compare Select) circuit is reduced by forming the ACS circuit with three adders/subtracters and three increment/decrement portions. An EPRML trellis of a folding Viterbi detector is divided into two trellises of butterfly shape. The first ACS circuit is used for calculating a probable distance of the trellis of a state of 111/000, 100/011 to a state of 111/000, 110/001. The first ACS circuit is formed with two adder/subtracters and two increment/decrement portions. The second ACS circuit is used for calculating the probable distance of the trellis of a state of 111/001, 101/010 to a state of 100/011, 101/010. The second ACS circuit is formed with two adder/subtracters and two increment/decrement portions.