baber/WOPTO huggingface dataset:
Patent KR-20000007198-A (KR)
Title: Automatic lifting device for car window
Inventor: YOO WOO GAB
IPC: E05F15/16
Filed: 1998-07-01
Abstract: PURPOSE: An automatic lifting device for a car window is provided to close the opened window at the same time as locking the door. CONSTITUTION: The automatic lift device for a car window has; relays(R1)(R2) that eight strands in the direction of a power window motor are connected with earthling points; a relay(3) that an earthling point(9) is connected with an outer power supplying terminal and an earthling point(1) is connected with an earthling point a of a timer driving switch; relays (R5)(R6) that an earthling point(12) is connected with an earthling point b of the timer driving switch, an earthling point(10) is connected with the earthen timer, earthling points(5)(7) are connected with the outer power supplying terminal and earthling points(6)(8) are earthen.
Patent KR-20000007306-A (KR)
Title: Fabricating method of semiconductor memory device and structure of the same
Inventor: YANG WON SEOK
IPC: H01L21/02
Filed: 1998-07-02
Abstract: PURPOSE: A method of fabricating a semiconductor memory device is provided to overcome difficult of forming a contact hole caused by use of a damascene wiring technique and secure misalignment margin in a photolithography process. CONSTITUTION: The method comprises the steps of forming a device isolation layer on a semiconductor substrate having a cell array region and a peripheral circuit region to define an active region and an inactive region; sequentially forming a first insulating layer, a bit line, and a second insulating layer on an overall surface of the semiconductor substrate; forming a material layer pattern on the second insulating layer, wherein a storage electrode contact hole region of the cell array region and a wiring contact hole region of the peripheral circuit region are opened in the material layer pattern; forming a third insulating layer on the material layer pattern and the second insulating layer; sequentially etching the third insulating layer, the second insulating layer, and the first insulating layer of the peripheral circuit region using a groove mask to form a first opening for wiring, and etching the third insulating layer to form a second opening for wiring, wherein the material layer is used as an etch-stop layer; and filling the first and the second openings with conductive material to form a first and a second wiring, respectively.
Patent KR-20000008248-A (KR)
Title: Illumination device for lcd projector
Inventor: PARK TAE SU
IPC: G02F1/00
Filed: 1998-07-10
Abstract: PURPOSE: An illumination device for LCD projector is provided to maximize efficiency of beam and simplify a component and reduce a cost of production. CONSTITUTION: The illumination device for LCD projector comprises a optical source, a selective reflection type round polarizer, a half lambda plate, and a quarter lambda plate. In the illumination device for LCD projector, the optical source generates a left turn round polarization and a right turn round polarization. The selective reflection type round polarizer separately reflects one side of left turn round polarization and right turn round polarization and pass other side of left turn round polarization and right turn round polarization. The half lambda plate vertically transforms state of mutual polarization for the left turn round polarization and the right turn round polarization. The quarter lambda plate transforms the passed round polarization to a line polarization.
Patent KR-20000008691-A (KR)
Title: Voice compensation device
Inventor: KIM HEE JIN
IPC: H03G5/00
Filed: 1998-07-15
Abstract: PURPOSE: A voice compensation device differently adjusts a voice compensation according to a voice recognizing subject, amplifies a high sound over 1KHz, and thus allows the old person or deaf to hear a compensated sound. CONSTITUTION: A voice compensation device includes a switching selector(10), volume regulator(40), amplifier(50), and a speaker(60). The voice compensation device includes a voice compensation part(20) for compensating an external voice signal selected by the switching selector according to a control signal of a microcomputer. The microcomputer(30) controls the voice compensation part according to a user-selected voice level. Additional speaker(61) outputs a medium or high level sound of a compensated voice signal by the voice compensation part. Thereby, the voice compensation device allows the old person or deaf to hear a compensated sound.
Patent KR-20000009975-A (KR)
Title: Control device and control method of washing machine
Inventor: MIN BYUNG KWON
IPC: D06F33/02
Filed: 1998-07-29
Abstract: PURPOSE: A control device and a control method of a washing machine are provided to prevent the overload by stopping the operation of an operating unit when the lack voltage under a certain level is provided. CONSTITUTION: The control device of the washing machine contains: a power supply unit(1); plural electric operating units(2) operated by the power of the power supply unit; a voltage detecting unit(3) to detect the voltage of the power from the power supply unit; a control unit(7) to stop the operation of the operating unit when the voltage of the voltage detecting unit is under a certain critical voltage; a decompressing trans(9) to decompress the common power from the power supply unit to a certain level; a rectifier(11) to rectify the current of the decompressing trans; the voltage detecting unit to detect the voltage of the current passed the rectifier.
Patent KR-20000013970-A (KR)
Title: Diffusion furnace for fabricating semiconductor device
Inventor: YOO SANG CHEOL
IPC: H01L21/30
Filed: 1998-08-14
Abstract: PURPOSE: A diffusion furnace for fabricating a semiconductor device is provided to easily attach and remove gas pipes for introducing a process gas to/from an exterior of a combustion pipe. CONSTITUTION: The furnace comprises the combustion pipe to which gas pipes are connected. External pipes is disposed on an exterior of the combustion pipe. The gas pipes are removably inserted into the exterior of the combustion pipe. The external pipe and the gas pipe are fixed utilizing a fix hole made of teflon whose heat-resistance and corrosion-resistance are excellent.
Patent KR-20000014033-A (KR)
Title: Heater for washing machine
Inventor: JO JAE KYU
IPC: D06F39/04
Filed: 1998-08-17
Abstract: PURPOSE: A heater for a washing machine is provided to prevent the danger such as an electric shock by an insulation destruction of a fuse unit by preventing the infiltration of moisture from an insulation rubber to the fuse unit even though the insulation in an insulation bushing and a resin is destroyed. CONSTITUTION: The heater for the washing machine comprises: a coil pin(9) connected a coil(12), installed in the one end inside a heater pipe(10); a temperature fuse(7) connected in the other end of the coil pin(9); the temperature fuse(7) connected to a terminal(1) outside the heater pipe(10) through a terminal pin(2); the temperature fuse(7) and the coil pin(9) fixed by a fuse holder(8); the terminal pin(2) fixed by an insulation bushing(3), a resin, a plastic of a fuse case(6), and formed to be insulated with the heater pipe(10); and the resin(4) bonded between the fuse case(6) and the insulation bushing to maintain the insulation.
Patent KR-20000014970-A (KR)
Title: Anode terminal install structure of lithium ion battery
Inventor: KIM JOO-WAN
IPC: H01M2/02
Filed: 1998-08-26
Abstract: PURPOSE: An anode terminal install structure of lithium ion battery is provide to reduce costs, and to enhance the productivity. CONSTITUTION: In a battery cap(120) assembled to the top of a rectangular lithium ion battery case to seal it, the anode terminal install structure of lithium ion battery comprises: a guide inserting hole(121) formed in one side of said battery cap and having the internal diameter of its top end less than that of its bottom end, then to form a step and a hole to be gradually widened; a taper type anode terminal(100) which the diameter of its tip end becomes gradually smaller; an anode terminal guide(110) having a terminal inserting hole for inserting said anode terminal and a boss inserted into the guide insertion hole of said battery cap, and tightly attached to the bottom of said battery cap to insulate said anode terminal and said battery cap; and a seal ring(130) positioned between the tip end of said boss and the end of said guide inserting hole to maintain the sealing state.
Patent KR-20000015660-A (KR)
Title: Chuck unit of semiconductor device fabrication facility
Inventor: SON YOUNG DAE
IPC: H01L21/68
Filed: 1998-08-31
Abstract: PURPOSE: A chuck unit(20) enables the accurate work in assembling/disassembling by marking with degrees indicating the initial position on the chuck unit of the semiconductor device fabrication facility. CONSTITUTION: The chuck unit has a position setting divisions on its one side. The chuck unit prevents the separation of the initial set position in the assembling/disassembling work by marking the position display degrees(1a, 1b) in a vertical direction to a boundary surface of the chuck unit. The chuck minimizes the process accident and facility error generation by removing the work error. The position display degrees are marked by 1 mm.
Patent KR-19990029770-A (KR)
Title: 내화성 금속 라이너를 구비한 구리 스터드 구조
IPC: H01L23/532
Filed: 1998-09-14
Abstract: 일렉트로마이그레이션 수명(electromigration lifetime)이 증가된 다층 상호 접속형 전자 구성 요소가 제공된다.   상호 접속은 스터드 형태(the form of studs)를 지니며, 측벽을 따라 내화성 금속 확산 장벽 라이너(a refractory metal diffusion barrier liner)를 갖는 수직 측벽을 포함한다.   스터드는 그 기저(base)에서 장벽층을 구비하고 있지 않으며, 스터드의 기저는 구성 요소의 유전 층상의 금속화물(metallization)과 접촉된다.   접착층(adhesion layer)이 스터드의 기저와 금속화물의 표면 사이에 제공될 수 있으며, 이 접착층은 연속적 또는 불연속적일 수 있다.   접착층은, 구성 요소를 제조하는 동안 또는 그 외에 구성 요소를 사용하는 동안 상기 구성 요소의 가열시에 스터드 또는 금속화물로 용해되는 알루미늄과 같은 금속인 것이 바람직하다.  바람직한 구성 요소는 이중 대머신 구조(a dual Damascene structure)를 사용한다.
Patent KR-20000019623-A (KR)
Title: Radio telephony terminal equipment for alarming message reception of phasor and method for controlling the same.
Inventor: PARK BEOM SU
IPC: H04B1/38
Filed: 1998-09-14
Abstract: PURPOSE: A radio telephony terminal equipment for alarming a message reception of a phaser and a method for controlling the same are provided to cognize a message reception of a phaser by alarming the message reception of the phaser. CONSTITUTION: A radio telephony terminal equipment for alarming a message reception of a phaser comprises a memory(113), a transmitter(119) and a receiver(123), a duplexer(121), and a display(131). The radio telephony terminal equipment comprises a phaser holding device(115), a call reception identification key(133), an alarm generator(124), and a controller(111). A method for controlling a radio telephony terminal equipment comprises the steps of: sensing a vibration according to a message reception of a phaser; alarming the message reception of the phaser; and stopping the generation of the alarm.
Patent KR-19990030075-A (KR)
Title: 절연 게이트형 반도체 장치 및 그 제조 방법
IPC: H01L29/78
Filed: 1998-09-24
Abstract: (a) 드레인 영역(26)과, 베이스 영역(24)과, 소스 영역(25)을 포함하고, 제 1 의 오목한 부분(27a)이 상기 소스 영역(25)을 통해 형성되고 상기 베이스 영역(24)의 중간 깊이에 도달하는 반도체 영역(21)과, (b) 상기 반도체 영역(21) 상에 형성된 게이트 절연막(28)과, (c) 상기 게이트 절연막(28) 상에 형성된 게이트 전극을 포함하는 절연 게이트형 반도체 장치로서, (d) 상기 반도체 영역(21) 상에 형성된 필드 절연막(43)과, (e) 상기 게이트 전극(29)와 전기적 접속으로 상기 필드 절연막(43) 상에 형성된 제 1 게이트 배선층(44)으로서, 제 2 의 오목한 부분(27b)으로 형성된 상기 제 1 게이트 배선층(44)과, (f) 상기 게이트 전극(29)과는 전기적으로 절연되지만, 상기 제 1 의 오목한 부분(27a)의 내부 표면과 상기 베이스 영역(24)의 표면의 일부분과는 전기적으로 접속된 소스 전극(31)과, (g) 상기 제 2 의 오목한 부분(27b)의 내부 표면 및 상기 제 1 게이트 배선층(44)의 표면의 일부분 모두와 전기적으로 접속된 제 2 게이트 배선층(45)을 더 포함하는, 상기 절연 게이트형 반도체 장치.
Patent KR-19990037109-A (KR)
Title: 굽힘 각도 검출 장치
IPC: G01B11/02
Filed: 1998-10-15
Abstract: 본 발명은 공작물 표면상의 촬상선의 휘도가 공작물 이외의 촬상선의 휘도보다 작은 것을 활용하여, 이들 촬상선의 휘도의 차이를 기준으로 자동적으로 공작물과 공작물 이외의 부분으로 층을 나누고, 공작물 부분의 촬상선에 관한 데이타를 추출함으로써, 공작물의 굽힘 각도를 정밀도 좋고 정확하게 검출할 수 있게 하는 굽힘 각도 검출 장치를 제공한다. 
     본 발명은 공작물의 표면에 형성된 선상 투광상을 CCD 카메라(8)에 의해 촬상하고, 이 다중값 화상의 촬상선으로부터 대표 화소 검출부(15)에서 각 주사선의 대표 화소를 연산함과 동시에, 대표 화소 추출부(16)에 의해 상기 대표 화소의 휘도값에 대한 도수 분포에 기초하여, 검출된 대표 화소로부터 공작물의 선상 투광상에 관한 대표 화소만을 추출하고, 이 추출된 대표 화소를 이용하여 대표 직선을 연산하며, 이 대표 직선에 기초하여 공작물의 굽힘 각도를 연산한다.
Patent KR-20000027909-A (KR)
Title: Deep ultraviolet lithography facilities having a gas flow controller
Inventor: LEE SEOK U
IPC: H01L21/027
Filed: 1998-10-29
Abstract: PURPOSE: A deep ultra violet lithography facilities having a gas flow controller is provided to prevent waste of time and manpower by automatically changing N2O2 gas. CONSTITUTION: A deep ultra violet lithography facilities having a gas flow controller comprises: a first gas supplier for supplying a first gas; a second gas supplier for supplying a second gas; an exposure unit for performing a photo process; and a gas flow controller for controlling gas flow of the gas supplied from the first and second gas suppliers and supplying the controlled gas to the exposure unit. The controlled gas is mixed gas.
Patent KR-20000031600-A (KR)
Title: Device and method for controlling voice output
Inventor: LEE DONG SU
IPC: H04N5/60
Filed: 1998-11-07
Abstract: PURPOSE: A device and a method are provided to freely select a general voice control pattern or a turbo-sound control pattern in one audio system and to adjust output sound with a corresponding control pattern. CONSTITUTION: A microcomputer outputs a volume control signal on the basis of the set volume control pattern when outputting the sound control signal to a voice processor(22) after sensing a key input when a user puts a sound adjusting key. Therefore, the voice processor controls the output volume depending on the volume control signal and the controlled sound signal is output to the outside through a speaker(SP) after amplified by a voice amplifier(23B) in a certain gain. The other way, the microcomputer outputs a turbo-enable signal(TEN) to a gain adjuster(23A) when a user puts a turbo-sound key. Then, the gain adjuster outputs a gain control signal for increasing an output gain more than a certain level by the voice amplifier. Therefore, the voice amplifier outputs the voice signal from the voice processor to the speaker by amplifying more than a certain level.
Patent KR-19990045143-A (KR)
Title: 다상 전압형 변환기
IPC: H02M1/42
Filed: 1998-11-10
Abstract: (과제) 출력 전압을 영으로 출력할 수 있게 함과 동시에 초기 충전 회로를 불필요로 한다. 
     (해결수단) 전원(6)과 다이오드 브릿지(3)의 입력부 간에 교류 스위치(2)를 설치하고 다이오드 브릿지(3)의 입력부에는 성형 결선된 리액터(1)를 접속하고, 리액터(1)의 전류가 불연속이 되며 교류 스위치(2)를 온, 오프하는 것에 의해 종래보다 낮은 직류 전압으로도 입력 전류를 정현파형으로 할 수 있게 한다.  평활 콘덴서(4)가 교류 스위치(2)를 거쳐서 전원(6)과 접속되고 있으므로, 그 초기 충전 회로도 불필요하게 된다.
Patent KR-20000032141-A (KR)
Title: System and controlling method of internet boiler
Inventor: MIN TAE SIK
IPC: F23H1/00
Filed: 1998-11-13
Abstract: PURPOSE: An internet boiler and a controlling method thereof are provided to connect a boiler to a producer via PSTN(Public Switched Telephone Network), to make the producer at remote area take a temporary expedient via the PSTN when a boiler works abnormally. CONSTITUTION: A control unit reads an error code corresponding to the detected abnormal operation among error codes stored in a memory when an abnormal operation of a boiler is detected, converts the error code in a data conversion unit to make transmission easy, outputs the converted signal via an interface circuit part and transmits the signal to a controlling computer of a producer. If the error signal is generated corresponding to the abnormal operation of the boiler, the control computer of the producer searches(103) the existence of a temporary expedient able to solve the abnormal operation. If there is not a temporary expedient, the controlling computer requests an after-service to a service center. If a temporary expedient is searched, the control computer transmits(106) the signal to a controller of a user. If a temporary expedient control command is fed from the controlling computer, the controller controls the driving of the boiler according to the control command and solves the abnormal operation.
Patent KR-20000032439-A (KR)
Title: Apparatus for stabilizing lamp driving frequency of ballast
Inventor: KIM TAE SEUNG
IPC: H05B41/24
Filed: 1998-11-14
Abstract: PURPOSE: An apparatus for stabilizing lamp driving frequency of a ballast is provided to obtain feedback stabilization by detecting a lamp driving frequency simply by the feedback of a DC voltage supplied to the lamp. CONSTITUTION: An apparatus for stabilizing lamp driving frequency of a ballast is provided. The apparatus can perform the feedback stabilization by detecting a lamp driving frequency simply, by detecting a frequency in a side of a load from a secondary coil induced in a load transformer driving the lamp and by performing the current control according to the detected frequency. The apparatus includes: a power supply part(100) converting an inputted AC voltage into a DC voltage and improving power factor; a boost-up part(120) boosting up the DC voltage to a fixed voltage; a power factor improving part(110) improving power factor in order for the voltage supplied from the power supply part to be supplied to a lamp(150) without loss; a rectification part(130) full-rectifying the DC voltage provided from the boost-up part; a lighting part(140) generating a high voltage to light the lamp; a compensation part(170) controlling the current value flowing in the lamp; a frequency detection part(180) detecting a frequency induced in the secondary part; and a control part(160) providing a current control signal according to the frequency provided from the frequency detection part.
Patent KR-20000032752-A (KR)
Title: Method for verifying completion of printing in network printer
Inventor: JO SEUNG JIN
IPC: G06F15/00
Filed: 1998-11-17
Abstract: PURPOSE: When a printer connected with a network completes a printing operation, a method for verifying a completion of the printing from a computer which has transmitted a printing data is provided. CONSTITUTION: In a network where a printer and plural computers as clients are connected with a printer server, if a user selects a printing order in a certain computer(S101), the computer transmits a printing data of the user to the printer server(S102) and then checks that the transmission is completed(S103). Receiving the transmitted data from the computer, the printer server sends the data to the printer(S201). The printer prints the data and the server checks that the print is completed(S202). If the print is completed, the server sends an order of the completion to the computer(S203), or if not, the server examines a printing error(S204) and then sends an order of the error to the computer(S205). After transmitting the data to the server, the computer checks that an order is received from the server(S301). Receiving the order from the server, the computer displays a message corresponding to the order on a monitor(S302).
Patent KR-20000032837-A (KR)
Title: Method for operating absorption type system
Inventor: PARK JAN HYUNG
IPC: F25B15/00
Filed: 1998-11-18
Abstract: PURPOSE: A method for operating absorption type system is provided to perform air conditioning in a short time by promoting the generation of vapor refrigerant from the beginning of the operation by controlling the fluid amount of the stronger solution and the combustion procedure from the beginning to the normal state of the operation. CONSTITUTION: A method for operating absorption type system in which stronger solution is pumped by a regenerator in an absorber by a solution pump, gas is supplied to the heat source by opening a gas valve, combustion gas is exhausted outside by an exhausting fan, and vapor refrigerant is generated from the stronger solution by the heat energy to be output to the evaporator includes the steps of changing the number of rotation of the solution pump for increasing the fluid amount as operation time lapses from an initial operation time point to a normal state time point, changing the opening degree of the gas valve for decreasing the gas amount as operation time lapses, and changing the number of rotation of the exhausting fan in proportion to the change ratio of the opening degree for exhausting the combustion gas of the heat source according to the gas amount.
Patent KR-20000037916-A (KR)
Title: Dielectric filter
Inventor: LEE JEONG HYUNG
IPC: H01P1/205
Filed: 1998-12-03
Abstract: PURPOSE: A dielectric filter is provided to minimize the size of the dielectric filter and minimize the influence of the exterior electromagnetic field by forming a plurality of resonance recesses. CONSTITUTION: A dielectric body(110) induces polarization. First, second, and third resonance recesses(111,112,113) are formed on the lower surface of the dielectric body(110). The first, second, and third resonance recesses(111,112,113) have semi-spherical shapes. A film(120) is coated on the first, second, and third resonance recesses(111,112,113). The film(120) is not coated on the lower surface of the dielectric body(110). The dielectric filter comprises first, second, and third trip portions(131,132,133), and input and output terminals(141,142)
Patent KR-20000038650-A (KR)
Title: System for traveling tape of magnetic recording reproducer
Inventor: CHOI DO YEONG
IPC: G11B5/52
Filed: 1998-12-08
Abstract: PURPOSE: A system for traveling a tape of a magnetic recording reproducer is provided to prevent a magnetic head from being damaged by a lead tape by designing the lay out of the traveling system for having longer distance from a rill hub to a head contacting unit of a head drum than the length of the lead tape of a magnetic tape. CONSTITUTION: A magnetic recording reproducer contains a detecting instrument of end unit of a magnetic tape for detecting the lead tape of a magnetic tape(T). If the detecting instrument of the end unit is not operated fully, the lead tape is optionally released from a rill hub(101) of a tape cassette(C). Herein, the distance from the rill hub of the cassette to the head contacting unit of a head drum(H) is established to be longer than the lead tape of the magnetic tape. Therefore, the magnetic head of the head drum is prevented from being damaged by the lead tape because the lead tape does not reach the head contacting unit of the head drum even if the lead tape is completely released from the rill hub.
Patent KR-19990062971-A (KR)
Title: 플라즈마 cvd 공정 및 플라즈마 cvd 시스템
IPC: C23C16/509
Filed: 1998-12-10
Abstract: 내부가 배기될 수 있는 리액터, 상기 리액터 내에 제공된 기판 파지 수단, 플라즈마 CVD용 재료 개스를 상기 리액터에 공급하기 위한 재료 개스 공급 수단, 30㎒ 내지 600㎒의 범위 내의 발진 주파수를 가지며 고주파 전원에 의해서 발생된 고주파 전력을 플라즈마 생성 고주파 전극으로 공급하기 위한 고주파 전력 공급 수단, 및 반응 후에 상기 리액터에 남아있는 개스를 배기시키기 위한 배기 수단을 포함하며, 상기 고주파 전원에서 발생된 상기 고주파 전력은 상기 플라즈마 생성 고주파 전극으로 공급되어 상기 기판 파지 수단에 의해서 파지된 기판과 플라즈마 생성 고주파 전극을 가로질러 플라즈마를 발생시켜서 상기 기판 상에 증착 막을 형성하도록 한 플라즈마 CVD 시스템에 있어서, 반사 전력의 위상이 상기 플라즈마 생성 고주파 전극 상의 대향측의 일부에서 조정된다. 
     매우 균일한 막 두께 및 동일한 막 품질을 가진 고 품질의 증착 막들은 임의의 형태를 가진 대면적 기판 상에 고속으로 안정되게 형성되어 우수한 효율로 반도체 장치를 얻는다.
Patent KR-20000042136-A (KR)
Title: Screen of rear surface projection for displaying three-dimensional image
Inventor: PARK TAE SU
IPC: G03B21/62
Filed: 1998-12-24
Abstract: PURPOSE: A screen of rear surface projection for displaying a three-dimensional image is provided to minimize the effect of external light while maintaining the polarized light characteristic of projecting beam. CONSTITUTION: A beam passing through a lenticular lens array(18) proceeds by being refracted for plural directions according to the surfactant shape of a hologram layer(14) after transmitting a substrate(12). Then, the beam maintains a polarized characteristic after passing through the holographic layer. Therefore, a cross torque is prevented, because a left-eye image and a right-eye image are separated by polarized spectacles(20). Moreover, a black stripe mask(16) is attached on the surface of the hologram layer for preventing the absorption of external light. Herein, the black stripe mask is attached on the location corresponding to the edge unit of the lenticular lens array. Thus, the external light is absorbed for improving the brightness and the contrast of an image.