baber/WOPTO huggingface dataset:
Patent KR-20000033016-A (KR)
Title: Editing method of vcr using audio signal
Inventor: LEE JAE IL
IPC: G11B27/02
Filed: 1998-11-19
Abstract: PURPOSE: An editing method of a VCR using an audio signal is provided to prevent an audio signal from being mismatched during dubbing the audio signal on an image signal. CONSTITUTION: An editing method comprises the steps of: determining whether it reaches a dubbing ending time after starting a dubbing; when it reaches the dubbing ending time, determining whether a currently dubbed audio signal is less than a reference level during a constant time; when the currently dubbed audio signal is less than the reference level, ending the dubbing and when the currently dubbed audio signal is not less than the reference level, determining whether it reaches a designated time; and when it does not reach the designated time, feeding back the reference level determining step and when it reaches the designated time, forcedly ending the dubbing.
Patent KR-20000038928-A (KR)
Title: Process for producing non waven for duster
Inventor: KIM YONG SUB
IPC: D04H1/645
Filed: 1998-12-10
Abstract: PURPOSE: A process for producing non waven for duster is provided which has excellent contaminant removement and fastness by using a polyester and a polyamide. CONSTITUTION: A non waven for duster is prepared by the following steps of: complex spinning a polyester and polyamide at a ratio of 85:15 - 15:85 to prepare a divisional staple; dipping the staple in the 3-12part of hydrous polyurethane; sqeezing the staple with mangle; dyeing a polyester fiber with dispersing dye; and then dyeing a polyamide fiber with dyestuff to prepare the non waven for duster. The polyester fiber is dyed at 120°C for 30min to reduction cleansing. The polyamide fiber is dyed with trenic dyestuff, and then it is soaped with anionic emulsion.
Patent KR-20000039368-A (KR)
Title: Method of producing stainless steel/aluminum clad material
Inventor: LEE JONG SEOP
IPC: B23K20/00
Filed: 1998-12-12
Abstract: PURPOSE: A producing method of a stainless steel/aluminum clad material is provided to improve bonding strength by performing an annealing thermal treatment. CONSTITUTION: A surfaces of a stainless steel plate and a clad material are processed. The surface-processed stainless steel is heated at temperatures from 350°C to 600°C. and rolled with an aluminum plate having its surface processed. The rolled deposited plate of stainless steel and aluminum is annealed at temperatures from 250°C to 350°C in a post thermal treatment furnace(15). The annealing thermal treatment strengthen bonding strength by facilitating diffusion. Thereby, a stainless steel/aluminum clad material is produced.
Patent KR-20000040495-A (KR)
Title: Method for interpreting telephone office number in order to supply services in one service switching system
Inventor: KIM MOON SIK
IPC: H04Q3/76
Filed: 1998-12-18
Abstract: PURPOSE: A method for interpreting a telephone office number in order to supply services in one service switching system is provided to offer various services having different characteristics from each other, according to the telephone office number connected to the system, by allocating service resources to connected telephone office numbers and thereby distributing loads. CONSTITUTION: If a subscriber is connected to a system via a trunk line, a connected telephone office number is interpreted(301). A group of data is searched according to the interpreted number which is a group of the telephone office number and call processing module data(302). A call processing module which has an order for supplying a service is searched(303). It is determined whether the searched call processing module is normal(304). If the searched call processing module is normal, a call processing service is requested to the searched call processing module(305), and it is processed(306). If the searched call processing module is abnormal, it is checked whether another normal call processing module exists(307). If another normal call processing module exists, a call processing service is requested(305), and otherwise a fault guide is broadcasted(308).
Patent KR-20000041594-A (KR)
Title: Contact structure with self-alignment type of semiconductor device and manufacturing method thereof
Inventor: KIM MYEONG SU
IPC: H01L21/28
Filed: 1998-12-23
Abstract: PURPOSE: A contact structure is to achieve the stability of the process and to improve the yield of a device by securing the margin of the miss-alignment by the size corresponding to the width of a second isolated spacer formed on the gate in the manufacturing process of an MDL(Merged DRAM and Logic) device. CONSTITUTION: A structure comprises: a semiconductor substrate(10); a gate formed on the semiconductor substrate and having the top layer including a silicide film(20); a first isolated spacer(18) formed higher than the silicide film in the side wall of the gate; and a second isolated spacer(22) formed in the inside wall of the first isolated spacer. A method comprises the steps of: forming a gate structure in which the pattern of a polysilicon film(12) and the pattern of a capping isolated film are stacked on the semiconductor substrate; forming the first isolated spacer in the side walls of the pattern of the polysilicon film and the pattern of the capping isolated film; removing the pattern of the capping isolated film to expose the pattern of the polysilicon film; forming a silicide film on the pattern of the polysilicon film; and forming the second isolated spacer at inside walls of the first isolated spacer.
Patent KR-20000041984-A (KR)
Title: Method for displaying automatically caption in television
Inventor: KIM YEON SU
IPC: H04N7/087
Filed: 1998-12-24
Abstract: PURPOSE: A method for displaying automatically caption in television is provided to display automatically caption broadcasting from broadcasting received through a specific channel. CONSTITUTION: A method for displaying automatically caption in television comprises the steps of: determining whether a received broadcasting signal is a caption broadcasting signal; reading a caption-on count value from an inner memory and determining whether it is more than a reference value if the caption broadcasting; switching a current status to a caption-on status if the caption-on count value is higher than the reference value; determining whether a caption-on key is selected if the caption-on count value is less than the reference value; and increasing the caption-on count value of a channel as much as 1 and switching the current status to the caption-on status if the caption-on key is selected.
Patent KR-20000042607-A (KR)
Title: Invar plat for plate spring supporting shadow mask and manufacturing method thereof
Inventor: CHO MYEONG HYEON
IPC: C22C38/08
Filed: 1998-12-26
Abstract: PURPOSE: An invar plate having vertical plane face and a manufacturing method thereof are provided to manufacture an invar plat of which both sides have vertical plane faces to upper and lower faces by combining respective processes such as wire drawing, rolling, annealing thermal treatment and precise duct head rolling to wire having circular section. CONSTITUTION: An invar plat(3) is for bimetal or trimetal plate spring supporting a shadow mask of a color television. A cool wire drawing is performed less than 70% of processing ratio to wire having invar alloy composite. A first cooling is performed less than 70% of reduction ratio. Annealing thermal treatment is performed less than 15 hours at temperatures from 600 to 1100°C. A second cool rolling of precise ducks head is performed about 60% of reduction ratio.
Patent KR-20000043835-A (KR)
Title: Dual write back buffer
Inventor: KIM HYEON IL
IPC: G11C11/407
Filed: 1998-12-29
Abstract: PURPOSE: A dual write back buffer is provided to reduce the number of memory accesses by an address comparator. CONSTITUTION: In storing a data in a memory, a previous and a current addresses are compared in an address comparator(10). If the addresses are the same, the address comparator(10) outputs a low hit signal and an OR gate(20) offers a low buffer swapping signal to a first multiplexer. The first multiplexer offers a present merge value among the present merge value and a reversed merge value into a D-flipflop. The D-flipflop outputs a latched value as a merge data by latching the data inputted through the first multiplexer. A second multiplexer stores a write data in a first buffer at the merge data as 0, and stores in a second buffer at the merge data of 1. An inverter(40) offers an output of the D-flipflop into a third multiplexer by reversing. The third multiplexer reads the data from the second buffer and stores in the memory when the second multiplexer stores the data in the first buffer and reads from the first buffer upon storing in the second buffer.
Patent KR-20000046060-A (KR)
Title: Method for storing image file in mobile communication terminal having camera
Inventor: RYU JEONG HOON
IPC: H04B1/38
Filed: 1998-12-31
Abstract: PURPOSE: A method for storing an image file in a mobile communication terminal having a camera is provided so that the image file can be generated and stored by capturing an inputted image data, in order to widen an image service range. CONSTITUTION: In a method for storing an image file in a mobile communication terminal having a camera, an image is displayed on a display unit by driving the camera(203). When the image is displayed on the display unit and a predetermined key for capturing the image is inputted(205), the image file is generated and stored by capturing the image(207)(209). Here, when being stored, the image file is compressed according to a predetermined compression method. In addition, the mobile communication terminal receives a predetermined command from a computer(403), transmits the image file to the computer(405), and receives the edited image file from the computer(407). The computer transmits an image file read command to the mobile communication terminal, receives and edits the image file, and transmits the edited image file to the mobile communication terminal. As a result, a wanted image can be stored in the form of an image file, and can be edited in the computer, thereby satisfying the user's demand.
Patent KR-20000046403-A (KR)
Title: Electric emergency steering device of construction heavy equipment
Inventor: KIM HYEONG SEOK
IPC: B62D6/00
Filed: 1998-12-31
Abstract: PURPOSE: An electric emergency steering device of construction heavy equipment is provided to freely set up an installation position with an electric motor driving method, to regulate emergency steering time and to simplify the entire system without using an additional PTO drive for emergency steering pump. CONSTITUTION: An electric emergency steering device of construction heavy equipment is consisted of a power unit(100), a first switching unit(102), an alternator(104), an emergency steering pump(106), a pressure sensing unit(108), a second switching unit(110) and a timer(112). Herein, when the operation of an engine of a wheel type or hydraulic construction heavy equipment is stopped or a main steering pump is damaged, the pressure sensing unit senses the pressure abnormally generated. When a selection signal is fed, the second switching unit contacts the serial current power to the emergency steering pump. On the other hand, when the selection signal is not fed, the first switching unit blocks the serial current power.
Patent KR-19990044024-A (KR)
Title: 피리다진-3-온 유도체, 그것의 용도, 및 그것을 제조하기 위한 중간물
IPC: C07D417/04
Filed: 1996-08-19
Abstract: 제초제로서  유용한  화학식 1 (식 중에서,  R 1 은  할로알킬이고 ; R 2 및  R 3 은  동일하거나  상이하며,  수소,  알킬,  할로알킬,  또는  알콕시알킬이고 ; Q 는  [Q1],  [Q2],  [Q3],  [Q4]  또는  [Q5] 임) 의  신규  피리다진-3-온 유도체를  제공한다.     또한  그것의  용도  및  그것을  제조하기 위한  중간물을  제공한다.
Patent KR-19990044487-A (KR)
Title: 모세관 적층 물질의 제조 방법
IPC: B32B3/26
Filed: 1996-09-06
Abstract: 본 발명은 적층 물질(40)을 제조하는 방법에 관한 것이고 보다 구체적으로 적층 물질(40)내의 유체를 포획, 이동 및/또는 저장하는 모세관 대역 또는 통로를 갖는 적층 물질을 제조하는 방법에 관한 것이다.  이런 적층 물질(40)은 흡수제품 예를 들면 일회용 기저귀, 위생용품, 생리대, 붕대, 실금자용 브리프 등에서 상면시이트, 포획층 및/또는 흡수 코어로 사용하기에 특히 적합하다.
Patent KR-19990067196-A (KR)
Title: "화상 메모리 특유의 하드웨어 스펙에 기인하는 각종 지연요인을저장방식 및 판독방식의 개선에 의해 극복한 화상 복호장치 및화상 메모리
IPC: H04N19/503
Filed: 1997-08-28
Abstract: 1화면분의 화상을 횡 m화소×종 n화소의 복수의 화소 블록으로 분할하여 기억하고 있는 화상 메모리를 구비하는 화상 복호장치에 있어서, 
     화상 메모리는 어느 행 어드레스와 제 1의 열 어드레스에 의해 특정되는 선두 영역으로부터 당해 행 어드레스와 제 2의 열 어드레스에 의해 특정되는 종료 영역까지의 시리얼 영역에 하나의 화소 블록을 구성하는 s×t개의 제 1의 색차 성분과, 같은 화소 블록을 구성하는 s×t개의 제 2의 색차 성분을 저장하고 있고 (도 10), 다른 어느 행 어드레스와 제 3의 열 어드레스에 의해 특정되는 다른 선두 영역으로부터 당해 행 어드레스와 제 4의 열 어드레스에 의해 특정되는 종료 영역까지의 시리얼 영역에 같은 화소 블록을 구성하는 m×n개의 휘도 성분을 저장하고 있는 행렬형상의 기억 영역을 갖는다.
Patent KR-19990076595-A (KR)
IPC: A61K31/195
Filed: 1996-12-18
Abstract: A method for the treatment and/or prophylaxis of Type II diabetes, which method comprises the administration, to a human or non-human mammal, of an effective non-toxic pharmaceutically acceptable amount of an NO synthase inhibitor, such as aminoguanidine, or a pharmaceutically acceptable derivative thereof.
Patent KR-19990077209-A (KR)
Title: 플라즈마 성막방법 및 플라즈마 성막장치
IPC: H01L21/312
Filed: 1997-11-11
Abstract: 본 발명에서는, 플라즈마 처리장치의 플라즈마실내에, 마이크로파를 도입함과 더불어 자계를 인가하여, 전자 사이클로트론 공명에 의해 플라즈마생성용 가스를 플라즈마화한다. 이 플라즈마를 플라즈마 처리장치의 성막실내로 도입하고, 탄소 및 불소의 화합물가스 혹은 탄소, 불소 및 수소의 화합물가스와, 탄화수소가스를 포함하는 성막가스를 플라즈마화한다. 그리고 이 플라즈마화된 성막가스에 의해 불소첨가 카본막으로 이루어진 절연막을 성막한다.
Patent KR-19990082652-A (KR)
Title: 프린팅 방법 및 이 방법을 실행하는 장치
IPC: B41M1/12
Filed: 1997-01-31
Abstract: 본 발명에 따른 인쇄 방법은 연속 평판의 표면으로 적용된 잉크 막의 각 부분에서 압력 펄스를 생성하는 단계를 포함한다.  비임의 파장에 대해 통과하는 재료에 의해 양자 제너레이터 광 비임이 흡수되는 동안 광 방사선을 음향 방사선으로 변환함으로써, 또는 잉크 막이 적용되고 투명 재질로 만들어진, 판의 표면 가장자리에서 광 유압 효과에 의해 상기 압력 펄스는 생성된다.  상기 인쇄 장치는 프로그램에 의해 설정된 영역에서 잉크 막에 압력 펄스를 발생시키도록 판의 표면에 광 비임 편향 시스템을 포함한다.
Patent KR-19990087390-A (KR)
Title: 피부를 조절하는 제제
IPC: A61K8/34
Filed: 1997-02-28
Abstract: 본 발명은 오일 흡수용 분체(oil-absorbing powders), 농후제(thickening agent), 각질용해제(keratolytic agent) 및 알코올을 포함하는 피부 청정제 및 수렴제 조성물을 제공한다.  상기 조성물은 또한 물, 방향제(fragrances), 착색제(colorants), 피부연화제(emollient) 및 습윤제(humectant)를 포함한다.
Patent KR-20000005327-A (KR)
Title: Spiro[cyclopent[b]indole-piperidines] and n-phenyl-hydrazon inter mediates for their preparation, both being acetylcholinesterase and mao inhibitors
Inventor: SPENCER BRIAN E
IPC: E21B43/12
Filed: 1997-04-24
Abstract: PURPOSE: An object is to provide the new shaped stator, rotor and/or flex shaft improvable efficiency and life of a progressive cavity pump. CONSTITUTION: The stator, rotor and/or flex shaft of a progressive cavity pump which is known moineau pump, is made up of composite materials, e.g., fiberglass and resin, in a variety of combinations with and without bonded resilient elastomers. The composites are formulated to provide resiliency and nonresiliency where needed. The flex shaft between the rotary power source and the rotor is made of composite materials and designed to absorb the orbital and gyrational movement of the rotor.
Patent KR-20000016309-A (KR)
Title: Method for fabricating cold-rolled steel plate or strip having good formability
Inventor: HECKELMANN ILSE
IPC: C21D8/04
Filed: 1997-04-26
Abstract: PURPOSE: A cold-rolled steel plate or strip has high strength and good formability, especially, rolling formability in order to produce a pressed article having high bucking resistance. CONSTITUTION: The pressed article of high bucking resistance comprises:0.01 to 0.04 wt.% of Ti and/or Nb; at most 0.15 wt.% of at least one component selected from the consisting of copper, vanadium and nickel; at most 0.08 wt.% of P; and at most 0.02 wt.% of S, within the range of 0.01 to 0.08 wt.% of C, 0.10 to 0.80 wt.% of Mn, at most 0.60 wt.% of Si, 0.015 to 0.08 wt.% of AL, at most 0.005 wt.% of N, 0.003 to 0.015 wt.% of Ti or 0.0015 to 0.008 wt.% of Nb. The cold-rolled steel plate or strip manufacturing method comprises the steps of:preheating a major strip at a temperature exceeding 550 to 1050°C; hot-rolling the strip on Ar3 at the final temperature of 950°C; coiling the hot-rolled strip at 550 to 750°C; cold-rolling the strip at a temperature of high than 720°C; cooling the cold-rolled strip at 5 to 70 K/s; and forming a coarse rolled strip.
Patent KR-19990045782-A (KR)
Filed: 1999-01-07
Abstract: 일반적으로 종래의 원동기는 연료를 사용하여 가동하고 출력이 되는데 본 발명은 일체의 연료를 사용하지 않고 기계 자체만으로 가동되는 무연료 원동기이다.좀 더 자세히 설명하자면 공기압력 및 유압력과 지렛대 작용력을 결합하여 거기서 출력하는 힘으로 회전익 [본 발명의 원동기 몸체 내부기관인 샤프트에 고착된 회전익] 을 밀고 돌아가게 하는 무연료 원동기이다. 
     [무연료 원동기의 부품] 
     [명칭 및 기호] 
     몸체(1), 파이프식 샤프트(2), 유압력(3), 유압기(4), 페달(5), 파이프식 샤프트(6), 소형 파이프(7), 컵(8), 유압력(9), 컵의 턱(10), T자 지렛대의 채(11), T자 지렛대(12), T자 지렛대의 앞上(13), 버팀대(14), 지렛대의 앞下(15), 수레(16), 수레와 베어링의 연결(17), 대형 베어링(18), 베어링의 내측바퀴(19), 회전방향(20), 누름대(21), 수레의 후미(22), 밀대(23), 회전익(24), 원동기의 몸체 케이스(25)
Patent KR-20000060488-A (KR)
Inventor: JUNG MUN YHUNG
IPC: A23D9/00
Filed: 1999-03-16
Abstract: PURPOSE: Method for preparing hardened oil and fat containing lots of conjugated linoleic acid(CLA) which has effects to reduce fat and prevent cancer by adding hydrogen selectively and hardening oil and fat. CONSTITUTION: Method for preparing hardened oil and fat containing lots of CLA is composed of the following steps : (i) a first step to select an oil and fat among soybean oil, cotton oil, corn germ oil, canola oil, rice bran oil, grape seed oil, cayenne pepper seed oil, sesame oil, perilla oil, linoleic acid, or linoleic ester ; (ii) a second step to use selective catalyst chosen from nickel catalyst, copper catalyst, platinum catalyst, or palladium catalyst, and harden at 30-300°C under hydrogen pressure of 0-5kg/cm¬2.
Patent KR-20000066051-A (KR)
Inventor: KIM HYE SUN
IPC: F02D41/22
Filed: 1999-04-13
Abstract: PURPOSE: A discrimination method is provided to detect the fail state of respective cylinders in an MPI(multi point injection) engine employing a wide range oxygen sensor. CONSTITUTION: Suction air flux, rotational frequency of an engine, crank angular degree and the concentration of oxygen in emissions of a vehicle are detected via an air flux sensor(10), a crank angle sensor(20) and a wide range oxygen sensor(30). An ECU(electronic control unit)(40) of an engine measures the output of the oxygen sensor transmitting an electric signal corresponding to the concentration of oxygen in emissions at respective crank angular degrees detected by the crank angle sensor and calculates an ensemble average during a specific cycle. The ECU controls a fuel spray unit(50) to reduce the supply amount of fuel to a certain cylinder. By detecting the maximum and minimum values of the ensemble average for five cycles of the engine, the reduction ratio of the difference between the maximum and minimum values over 30% is decided. The reduction over 30% represents the failure of the cylinder due to a rich air-fuel ratio. If the reduction ratio is not over 30%, another cylinder has a failure due to lean air-fuel ratio.
Patent KR-19990083390-A (KR)
Title: 흡수성물품용커버시이트및저온적층법
IPC: A61F13/15
Filed: 1999-04-22
Abstract: 본 발명은 다층 구조를 포함하는 생리대와 같은 일회용 흡수 물품에서의 개선에 관한 것이다. 일회용 흡수 물품은 착용 접촉면 및 하면을 갖는 액체 투과성 커버 시이트, 임의로 에어 레이드(air-laid) 부직 분배층 또는 전달층(transfer layer), 1 종 이상의 에어 레이드 부직 흡수성 코어 및 액체 불투과성 이면 시이트를 포함한다. 일회용 흡수 물품은 흡수성 코어가 커버 시이트와 이면 시이트의 사이에 배치되고, 분배층이 커버 시이트의 하면과 흡수성 코어의 사이에 배치되도록 구성된다. 일회용 흡수 물품에서는 커버 시이트 및 분배층 또는 흡수성 코어의 사이에서 일반적으로 연속적인 접촉을 제공하기 위한 접합이 제공되며, 
     유화 중합 반응에 의해 얻은 접착제 바인더로 코팅된 하면을 포함하며, 접착제 바인더는 하면상에 격자형 패턴으로 도포되는 액체 투과성 커버 시이트, 
     유화 반응에 의해 얻은 바인더로 접합된 무작위 분배된 섬유를 포함하는 에어 레이드 부직 웨브로 각각 형성되며, 커버 시이트상의 접착제에 접합된 바인더와 함께 사용되어 접착된 분배층 또는 흡수성 코어, 
     접착제 바인더로 코팅되어 에어 레이드 부직 웨브의 표면에 접합된 액체 투과성 커버 시이트의 하면을 포함한다.
Patent KR-20000067491-A (KR)
Inventor: SON TAE BOK
IPC: F02M19/00
Filed: 1999-04-29
Abstract: PURPOSE: A throttle body assembly is provided to achieve a user convenience and reduce cost for repair and maintenance by allowing an idle air control valve arranged within the throttle body to be cleaned periodically by a cleaning unit arranged onto the throttle body. CONSTITUTION: A throttle body assembly(60) is installed onto a surge tank connecting an air cleaner and a combustion chamber so as to control an air amount required for combustion. The assembly comprises a throttle valve connected to an accelerating pedal through a cable, an air control valve(55) for controlling volume of air flow during idle operation of an engine, a throttle sensor for sensing the degree of opening of the throttle valve, and a dash pot for shutting off fuel supply during deceleration. The assembly further comprises a cleaning unit(70) arranged onto the throttle body. The cleaning unit has an injection port(71) for injecting cleaner solution for removing impurities deposited at the idle air control valve.
Patent KR-20000067543-A (KR)
Inventor: LEE JEONG SUK
IPC: B62D5/06
Filed: 1999-04-29
Abstract: PURPOSE: An electronic power steering system for a vehicle provides the smaller steering force of a steer wheel, even the speed of a vehicle increases on travelling a downhill road in a mountain. CONSTITUTION: An electronic power steering system includes an emission control module(10), a steering angle sensor(20), a transverse acceleration sensor(30) and an ECU(engine control unit)(40). The emission control module(10) outputs the signal sensing the increase and decrease of vehicle velocity. The steering angle sensor(20) outputs the signal sensing the large right and left steering angle. The transverse acceleration sensor(30) outputs the vehicle inclination sensing signal over the reference value. The ECU(engine control unit)(40) computes the respective output signals. According to the computing result, the solenoid of the electron power steering operates. Therefore, the electronic power steering system controls the oil pressure related to the wheel steering, thereby providing a light steering force.
Patent KR-20000073629-A (KR)
Inventor: LEE WON GI
IPC: H03K19/08
Filed: 1999-05-12
Abstract: PURPOSE: A level shift circuit is provided to use in HVIC(High Voltage IC) and to enhance the reliability and the lifetime of product by simplifying the construction and by standing the standby current. CONSTITUTION: A level shift circuit comprises an NMOS transistor(N1), a PMOS transistor(P1), an NMOS transistor(N2), a PMOS transistor(P2), an NMOS transistor(N3), a PMOS transistor(P3) and two capacitors(C1,C2). The gate of NMOS transistor(N1) receives an input signal(IN2), the source is grounded and the drain is connected to the gate of the PMOS transistor(P2) through the capacitor(C1). The source of PMOS transistor(P1) receives the high voltage(Vddh), the gate and the source are connected to a zener diode(D1) and the drain is connected to the drain of NMOS transistor(N1). The gate of NMOS transistor(N2) receives the input signal(IN2) through an inverter(INV1), the source is grounded and the drain is connected to the gate of the PMOS transistor(P1) through the capacitor(C2). The source of PMOS transistor(P2) receives the high voltage(Vddh), the gate and the source are connected to a zener diode(D2) and the drain is connected to the drain of NMOS transistor(N2). The gate of PMOS transistor(P3) is connected to the gate of PMOS transistor(P1) and the source receives the high voltage(Vddh). The gate of NMOS transistor(N3) receives an input signal(IN1), the source is grounded and the drain is connected to the drain of PMOS transistor(P3). The NMOS transistor(N3) outputs the high voltage(HVout).
Patent KR-19990088259-A (KR)
Title: 광픽업및그조립방법
IPC: G11B7/08
Filed: 1999-05-13
Abstract: 비용이 저렴한 판금으로 이루어지는 캐리지로 정밀도 좋게 투수광부를 고정하고, 환경변화도 적은 광픽업 및 그 조립방법을 제공한다. 
     판금으로 이루어지는 상자형상의 캐리지 (12) 와, 이 캐리지 (12) 의 저부 판의 일부를 잘라 일으켜 세워 형성된 1 쌍의 제 2 랜싱편 (31) 과, 이 제 2 랜싱편 (31) 의 사이에 소정의 틈을 형성하여 투수광부 (18) 를 배치하고, 투수광부 (18) 의 위치결정조정을 실시하며, 그리고 이 투수광부 (18) 를 접착제 (13) 를 통해 상기 제 2 랜싱편 (31) 에 부착고정한 것이다.