baber/WOPTO huggingface dataset:
Patent KR-20000002910-A (KR)
Title: Semiconductor chip having peri-via structure
Inventor: SONG GEUN HO
IPC: H01L21/768
Filed: 1998-06-24
Abstract: PURPOSE: A semiconductor chip having a peri-via structure is provided to suppress the defect that an electrode pad is broken and to realize a satisfactory binding force between the electrode pad and a bonding wire. CONSTITUTION: The semiconductor chip having a peri-via structure comprises: a metal wiring layer(70) layered on a silicon substrate(58) to the multi-layer; an interlayer insulating film(80) formed on the metal wiring layers; and a via forming to be penetrated the interlayer insulating film and connecting the metal layers that are placed up and down between the interlayer insulating films.
Patent KR-20000004125-A (KR)
Title: Method for designating an identification number of an automatic meter reading
Inventor: HEO HYUN WOOK
IPC: G06Q99/00
Filed: 1998-06-30
Abstract: PURPOSE: A method for designating an identification number is provided, which designates an identification number to a watt-hour meter of an automatic meter reading of an automatic meter reading system. CONSTITUTION: A method for designating an identification number comprises the steps of: (22, 24) checking as to whether an identification number is designated; (26) providing a temporal identification number when the identification number is not designated; communicating with a repeater (16) using the temporal identification number; (30) providing a real identification number; and (32) designating the real identification number to a self-identification number. Therefore, the real identification number can to be quickly and accurately designated to the watt-hour meter.
Patent KR-19980071921-A (KR)
Title: 단순보 및 연속보 구조물용 프리플렉스형의 제작 공법
Filed: 1998-07-03
Abstract: 현장에서 소요의 작업장을 마련하고 프리플렉스 강형 2개 1개조마다 별도의 재하대(①)와 횡지지 장치(⑤) 등을 설치하여 프리플렉스형을 제작하는 기존의 방법과는 달리, 설계상 프리플렉션 하중 재하시 프리플렉스 강형의 지점이 되는 2군데, 즉 단순보용 프리플렉스 강형의 경우 강형 양측 단부(도 4의 (나)도 참조), 내측 경간용 프리플렉스 강형의 경우는 강형 단부로부터 각각 약1/5의 위치(도 5의 (나)도 참조), 그리고 외측 경간용 프리플렉스 강형의 경우는 강형 단부와 강형 단부로부터 약 1/5의 위치(도 6의 (나)도 참조)에서 2개의 강형(⑦)을 긴결 볼트(⑥)로 연결하며 프리플렉션 하중 재하점 2군데, 즉 단순보용 프리플렉스 강형의 경우 강형 단부로부터 각각 약 1/5의 위치(도 4의 (나)도 참조), 내측 경간용 프리플렉스 강형의 경우는 강형 단부로부터 각각 약 1/3의 위치(도 5의 (나)도 참조), 그리고 외측 경간용 프리플렉스 강형의 경우는 강형 단부로부터 약 1/4과 약 1/2의 위치(도 6의 (나)도 참조)에서 유압잭(③)을 강형사이에 설치하여 2개의 강형을 벌리는 모양으로 프리플렉션 하중을 재하하며, 기존의 횡지지 장치(⑤)로 1회에 1개조의 프리플렉스 강형에 프리플렉션 하중을 재하하던 것과는 달리 2개조의 프리플렉스 강형을 약 6m 간격의 다이아프램(⑨)으로 연결하여 횡좌굴을 방지할 수 있게 하고 특히 1개조의 강형이 긴결 볼트로 연결되는 설계상 지점부를 반드시 다이아프램으로 연결하고 이 다이아프램의 중앙에 재하대를 설치(제 4, 5, 6 도의 (가)도, (다)도 참조)하여 이 위치를 단순지점으로 거동할 수 있게 함으로써 결과적으로 제작장의 크기에 비교적 영향을 받지 않으며 프리플렉스 하중을 재하하기 위한 준비작업이 줄어들고 공기를 크게 단축시킬수 있는 단순보 및 연속보 구조물용 프리플렉스형의 제작 방법이다.
Patent KR-19990014307-A (KR)
Title: 고체 표면 처리를 위한 1,1,1,3,3-펜타플루오로부탄, 메틸렌 클로라이드 및 메탄올을 기재로한 준공비 혼합물
IPC: C07C19/08
Filed: 1998-07-30
Abstract: 본 발명은, 고체 표면 처리를 위한(특히 융제 제거) 조성물내의 1,1,2-트리클로로-1,2,2-트리플루오로에탄과 1,1-디클로로-1-플루오로에탄을 대치하기 위하여, 중량으로 75 내지 95%의 1,1,1,3,3-펜타플루오로부탄, 1 내지 15%의 메틸렌 클로라이드 및 1 내지 10%의 메탄올을 포함하는 준공비 혼합물의 사용 방법에 관한 것이다.
Patent KR-19990062475-A (KR)
Title: 스크롤압축기
IPC: F04C18/02
Filed: 1998-08-06
Abstract: 공기조화기나 냉동기 등에 사용되는 스크롤압축기에 관한 것으로서, 고정스크롤이 요동스크롤을 과대하게 압압해서 각 소용돌이의 톱니의 끝면이나 스러스트축받이에서의 소결이 발생한다는 문제점을 해결하기 위해서, 판형상 소용돌이톱니를 갖는 고정스크롤, 고정스크롤에 대해서 요동운동하는 요동스크롤, 요동스크롤을 축방향으로 지지하고 주축을 반경방향으로 지지하는 프레임, 판형상 소용돌이톱니와는 다른쪽 면측에 대면해서 배치된 정지부재, 고정스크롤을 축방향으로 탄성이동할 수 있는 축방향 이동수단 및 냉동사이클내의 액상냉매의 일부를 압축실내에 도입하는 액체주입경로를 갖고, 고정스크롤의 베이스플레이트와 정지부재 사이에 형성된 틈새중 내측 밀봉재로 둘러싸여진 고압실에는 고압의 압축가스를 도입하고, 내측 밀봉재와 외측밀봉재로 둘러싸여진 중간압실에는 고압과 저압의 중간의 압력의 압축가스를 도입하고, 압축가스의 압력에 의해 고정스크롤을 요동스크롤을 향해서 압압하도록 하는 구성으로 하였다. 
     이렇게 하는 것에 의해서, 압축도중의 냉매온도를 낮추고 토출가스온도의 과승을 방지할 수 있고, 고효율이며 조립성이 양호한 스크롤압축기를 얻을 수 있다는 효과가 얻어진다.
Patent KR-19990023886-A (KR)
Title: 란가사이트 단결정 기판을 구비한 탄성표면파 장치
IPC: H03H9/25
Filed: 1998-08-26
Abstract: 본 발명의 탄성표면파 장치는 란가사이트(Langasite: La 3 Ga 5 SiO 14 ) 단결정으로 형성된 압전 기판 및 서로 맞물려 결합되고 상기 압전 기판과 접하는 한 쌍의 빗형상 전극들을 포함하는 적어도 하나의 인터디지탈 트랜스듀서(interdigital transducer)를 포함한다.  오일러 각이 약 (0°, 130°∼170°, 23°∼30°)인 압전 기판을 사용함으로써, 탄성표면파 장치는 군지연 시간의 온도 특성(TCD)이 우수하고 전기기계 결합계수(K 2 )의 값이 크다.
Patent KR-20000018501-A (KR)
Title: Solid color image device
Inventor: LEE KANG BOK
IPC: H04N5/30
Filed: 1998-09-02
Abstract: PURPOSE: A solid color image device is provided to reduce an input impedance by forming a drain region of an output MOS transistor small. CONSTITUTION: The solid color image device comprises: a photo diode for generating charges and accumulating the charges thus generated; a transfer stage for transferring the accumulated charges; a doping region for storing the transferred charges temporally; and a gate (106) of an MOS transistor in which a constant voltage is maintained together with the doping region, wherein a drain region (102) overlapped with the gate of the MOS transistor is formed less than a source region (104).
Patent KR-20000019583-A (KR)
Title: Auxiliary lamp for exposure device
Inventor: JEONG EUI WOONG
IPC: H01L21/027
Filed: 1998-09-14
Abstract: PURPOSE: An auxiliary lamp for exposure device is provided to prevent the indirect exposure of the photoresist coated on a wafer by the auxiliary lamp because the resist guide filtering 500nm or less wavelength is mounted. CONSTITUTION: An auxiliary lamp for exposure device comprises a light source(16) radiating light, a main body(18) for mounting the light source, and a resist guide(12) fastened to one side of the main body. The resist guide filters the light among the light radiated from the light source affecting the photo-resistance of a photoresist, particularly filters the light of 500nm or less wavelength. The light source is generally an electric bulb. And, resist guide is a lens mounted to one end of the main body. Therefore, the auxiliary lamp takes a flashlight shape.
Patent KR-20000019689-A (KR)
Title: Reach-in type showcase of structure of automatically closed sliding door
Inventor: O BONG TAE
IPC: E06B3/46
Filed: 1998-09-15
Abstract: PURPOSE: A reach-in type showcase is provided to accomplish a function of a sliding door automatically closed without securing a space having a simple structure and to conveniently clean and repair. CONSTITUTION: A reach-in type showcase of a structure of a sliding door is composed of left/right sliding doors(54,55), a slant guide rail(90) and an upper slide guide member(80). The sliding door(54,55) is constituted to be opened/closed a front opening(50') of a storage space(50') by sliding along the slant guide rail(90) to the left/right direction to store and to draw out the material in order to be stored in the storage space(50'). Herein, a left and a right roller members(60,70) are established at the sliding doors(54,55) to open/close the sliding doors(54,55) smoothly by rolling. And a stopper is introduced near an opened end of the slant guide rail(90) to restrict the opening of the sliding doors(54,55). The noise is prevented by absorbing a shock force when opening as forming the stopper(95) with buffering material.
Patent KR-20000020203-A (KR)
Title: Method for extracting squeezed garlic pulp and producing garlic powder using the extract
Inventor: LEE YOUNG CHUN
IPC: A23L27/10
Filed: 1998-09-18
Abstract: PURPOSE: Provided are an extraction method of garlic in which to achieve high yield of useful components in garlic, cell wall hydrolyzing enzymes are added during the secondary extraction into squeezed garlic pulps remained after primary extraction, and a manufacturing process of garlic powder using the pooled garlic extract. CONSTITUTION: The process comprises the steps of; fresh garlic bulbs are decorticated; peeled garlic bulbs are pressure-crashed; primary extract of garlic is removed; remained squeezed garlic pulps are treated with cell wall hydrolyzing enzymes such as protopectinase, pectinesterase, cellulase, and hemi-cellulase individually or multiply in the optimized conditions for enzyme activities; secondary extract is removed and pooled with primary extract; the pooled garlic extract is dried by lyophilization or spraying method.
Patent KR-20000020696-A (KR)
Title: Method for displaying video of digital video disk player
Inventor: BYON YOUNG KI
IPC: G11B7/00
Filed: 1998-09-23
Abstract: PURPOSE: A method for displaying video of digital video disk player is provided to easily recognize the change of a video by simultaneously displaying a changed video and the previous video. CONSTITUTION: A microprocessor reproduces a video data and an audio data stored in a digital video disk when a digital video disk is inserted(S110,S120). The microprocessor stores a current displayed video in a memory when a control signal is inputted to the microprocessor(S200,S310). The microprocessor adjusts the size of a video stored in the memory as a predetermined size and displays the adjusted video on a monitor, and simultaneously displays a video of which an angle is changed as well as a zoom-in video on the monitor(S320,S400). The microprocessor removes a general video and adjusts the size of the changed video or the zoom-in video, and then displays the adjusted video on the monitor.
Patent KR-19990071400-A (KR)
Title: 클럭 동기형 메모리 내장 반도체 집적 회로 장치
IPC: G06F12/16
Filed: 1998-09-24
Abstract: 반도체 집적 회로 장치(1)는 클럭 신호에 동기해서 동작하는 SDRAM 모듈(2), 이 SDRAM 모듈과 데이타 전송을 통해 필요한 처리를 수행하는 논리 회로(3), 외부로부터의 신호를 이 SDRAM 모듈(2)의 동작 클럭에 대응하는 클럭 신호에 동기해서 취입 전송하는 직접 메모리 액세스 회로(4), 및 테스트 모드 지시 신호(TE)에 따라서 논리 회로와 직접 메모리 액세스 회로(4)의 출력 신호 중 한 쪽을 선택해서 SDRAM 모듈에 부여하는 셀렉터(5)를 포함한다.  신호 스큐(skew)의 영향을 받지 않고 외부로부터 동기형 메모리에 직접 고속으로 액세스해서 동기형 메모리의 테스트를 수행할 수 있다.
Patent KR-19990037359-A (KR)
Title: 오디오 프로세싱 장치
IPC: G10K15/00
Filed: 1998-10-24
Abstract: 오디오 처리 장치는 오디오 프로세싱 동작 세트로부터의 하나 이상의 프로세싱 동작을 입력 오디오 신호에 적용할 수 있는 오디오 프로세서와, 상기 프로세싱 동작 세트 각각과 관련된 프로세싱 파라미터들을 조정하는 조정 제어부와, 상기 세트의 개개의 오디오 프로세싱 동작이 현재의 입력 오디오 신호에 적용되는지를 선택하는 선택기, 및 상기 오디오 프로세싱 동작 세트의 각각의 프로세싱 동작을 나타내는 아이콘들을 디스플레이 하는 디스플레이 스크린으로서, 현재 선택된 프로세싱 동작을 나타내는 아이콘은 현재 선택되지 않은 프로세싱 동작을 나타내는 아이콘에 상이한 방식으로 디스플레이 되는 상기 디스플레이 스크린을 포함한다.
Patent KR-20000015757-A (KR)
Title: Interleave method and circuit for use in a high density record medium
Inventor: JEONG JONG-SIK
IPC: H03M13/27
Filed: 1998-10-30
Abstract: PURPOSE: An interleave method of an optical record medium is provided to improve an error correction performance while having a compatibility with a DVD format. CONSTITUTION: In the interleave method of an optical record medium, an in-block interleaver(104) interleaves input data having a predetermined error correction code word and outputs in interleaved data in the block. An inter-block interleaver(106) interleaves the interleaved data in the block between the blocks in a unit of predetermined error correction blocks to output the interleaved data between the blocks. The size of the error correction code word and error correction block is a read-solomon code(208, 192, 17) which is compatible with a DVD family product such as DVD-ROM, DVD-RAM and DVD-RW.
Patent KR-19990037546-A (KR)
IPC: H01J29/86
Filed: 1998-10-30
Abstract: An effective picture area A, displaying an image on the inside of a face panel, is curved and has no inflection points. An origin O marks the center of the effective picture area A on the inside of the face panel. The x-axis passes the origin O and is parallel to the long sides Xa of the effective picture area. The y-axis passes the origin O and is parallel to the short sides Ya of the effective picture area. The z-axis passes the origin O and is parallel to the tube axis. Using a Cartesian coordinate system of the axes x, y, and z, the saggital height Z of any point (x, y, z) on the inner surface of the face panel 4 from the origin O in the direction of the tube is given by Z = a1x<2> + a2x<4> + a3y<2> + a4x<2>y<2> + a5x<4>y<2> + a6y<4> + a7x<2>y<4>, which describes a curved surface without inflection points. Thus, a cathode ray tube device can be provided, wherein the distortion amount of an inner pincushion distortion in the effective picture area can be decreased without an increase of the deflection power and device costs. The cathode ray tube according to the invention may be described in terms of the quotient of the radius of curvature of side picture areas and center (origin) picture areas. <IMAGE>
Patent KR-20000028500-A (KR)
Title: Adaptor unit for connecting perpendicular bar wrench and handle for socket wrench
Inventor: CHARLES F KIENHOLDS
IPC: B25B15/00
Filed: 1998-10-31
Abstract: PURPOSE: An economical adaptor unit is provided to be conveniently used by easily and strongly combining and to connect handles for a perpendicular bar wrench and for a socket wrench by enabling to apply to plural perpendicular bar wrenches having different sizes. CONSTITUTION: An adaptor is composed of: a lower holder(10) perpendicularly punched a settlement hole(11) having a wide upper part and a narrow lower part therein, a hole for maintaining a center(20) located inside the settlement hole(11) of the lower holder and punched a vertical guide hole(21) in the center, a upper holder(30) combined and inserted its lower part into the upper part of the lower holder(10) and a hollow joint groove(32) opened its upper surface in a head portion(31), and a channel(40) cut horizontally at one position between the upper end of the lower holder(10) and the lower end of the upper holder(30). If the channel(40) is formed at the upper holder(30), an operational force of a handle(3) is delivered to a bolt(1) combined to a combination member through a vertical rod(2a) and a horizontal rod(2b) of a perpendicular bar wrench(2) and the channel(40) and the head(31) of the upper holder(30), thus releasing or densely butting of screws is not occurred because the force is not delivered to the portion combined with the lower holder(10) and the upper holder(30).
Patent KR-20000031499-A (KR)
Title: Track jump apparatus of closed loop pattern
Inventor: HEO HEON
IPC: G11B7/085
Filed: 1998-11-06
Abstract: PURPOSE: A track jump apparatus of closed loop pattern is provided to proceed exactly track jump regardless of effects by external disturbance or noise. CONSTITUTION: An optical pickup(34) illuminates a light beam to an optical disk(30) rotated by a spindle motor(32), detects the reflected light intensity, and converts it into an electrical signal. In case that an 1 track jump command is supplied, a tracking servo is off. A tracking error detection part(36) detects a tracking error signal from the output signal of the optical pickup(34). An integrator(40) detects the location of the light beam between tracks by integrating a tracking error signal(Te) detected from the tracking error detection part(36). A subtracter(42) generates a difference signal by subtracting a location detection signal detected from the integrator(40) and the 1 track jump command signal inputted through an input line(41). A controller(44) controls a tracking actuator driving part(46) based on the difference signal. As the tracking actuator driving part(46) supplies a driving voltage to the tracking actuator in response to the control signal of the controller(44), the light beam is moved exactly to the adjacent track.
Patent KR-19990045122-A (KR)
Title: 종이류 판별 장치
IPC: G07D7/00
Filed: 1998-11-09
Abstract: 본 발명에 의한 종이류 판별 장치는 종이류를 향해 빛을 방출하는 광원과, 광원으로부터 방출되고 종이류의 비인쇄면 부분에 의해 반사된 빛을 수신하고 스펙트럼 데이터를 생성하는 분광 광도계와, 분광 광도계에 의해 생성된 스펙트럼 데이터와 메모리에 저장된 기준 데이터에 의거하여 종이류의 진위를 판별하는 판별 장치를 포함한다.    이와같이 구성된 종이류 판별 장치에 의하면, 종이류, 특히 지폐 또는 안정 증권(Security certificate)의 진위를 정확하게 판별하는 것을 가능하게 한다.
Patent KR-20000033058-A (KR)
Title: Music service method for digital tv systems
Inventor: YOON KANG SIK
IPC: H04N5/60
Filed: 1998-11-19
Abstract: PURPOSE: A music service method for digital TV systems is provided to transmit music service information including an image of a professional singer, and to sing while watching. CONSTITUTION: A music service method for digital TV systems includes first thru forth steps. The transmitter transmits music service information and a control information in a packet stream format. The music service information includes a plurality of program information, words of the song text, and an accompanying audio signal. The receiver detects broad casting programs and music service information according to the control signal. At the first step, the transmitter(100) transmits the music service information including an image of the singer when the receiver(200) requests music service information to the transmitter(100). At the second step, the receiver(200) detects the music service information, and combines the words of the song and the image of the singer and displays the combined result.
Patent KR-20000040750-A (KR)
Title: Apparatus of compression and decompression of pattern data for semiconductor test system
Inventor: TURNQUIST JAMES ALLEN
IPC: G06F15/00
Filed: 1998-12-19
Abstract: PURPOSE: A compression and decompression apparatus is provided to reduce data transmission by transmitting test pattern data from a storing device of a host computer to a pattern memory of a semiconductor test system for testing a semiconductor device. CONSTITUTION: A compression and decompression apparatus includes the following units. A compression unit classifies vector data of test pattern data into a first group for compressing the same into short codes and a second group for not compressing the same, and generates a lookup table representing the relation between the short codes and the vector data of the first group. A compressed test pattern file stores a compressed test pattern containing the data vector of the second group and the lookup table. A hardware decompression circuit decompresses the compressed test pattern base on the relation represented in the short codes and the lookup table, and transmits the decompressed test pattern to a pattern memory of a semiconductor test system.
Patent KR-20000040908-A (KR)
Title: System for storing holographic data
Inventor: NOH JAE U
IPC: G11B7/09
Filed: 1998-12-21
Abstract: PURPOSE: A storing system of holographic data is provided to reduce an error by a control of infinitesimal time with an attenuator and to uniformly maintain a recording time. CONSTITUTION: A storing system of holographic data comprises of a storing medium(170), an attenuator(110), a shutter(120), a control unit(190), a beam splitter(130), mirrors(140,150), a spatial light modulator(160) and a CCD(charge coupled device)(70). The storing medium(110) stores an interfering pattern generated by an interference of an object light and a reference light in a page unit. The attenuator(110) is rotated to control a strength of light from an optical source(100) by the control unit(190). The shutter(120) penetrates and cuts the light projected through the attenuator(110) by the control unit(190). The control unit(190) controls the shutter(120) to uniformly maintain a recording time and a rotation of the attenuator(110) to control a strength of light. The CCD(180) converts the interfering pattern recorded in the storing medium(170) to an original electric signal at a recovery.
Patent KR-20000066719-A (KR)
Title: 인체내 관강에서 센서의 고정을 위한 장치 및 방법
Filed: 1998-12-23
Abstract: 본 발명은 인체내 관강(lumen)으로 이식되는 센서(sensor) 지지체가 연결되어 있는 센서를 고정하기 위한 장치와 그의 고정방법에 관한 것이다.    예를 들면 확장 또는 인체내의 관강의 봉합에 의해 인체내 관강속에서 고정장치는 견고하게 된다.    또한 고정장치는 고정장치에 연결되어 있는 센서 지지체를 지니는 스텐트 이거나 데디케이티드 앵커링 링(dedicated anchoring ring) 이다.   고정장치는 인터벤션 과정이나 특별한 이식과정 동안에 삽입된다.   센서는 멀리 외부에서 인체내 관강으로 주기적으로 또는 계속적으로 신호를 받을 수 있다.   게다가 센서는 이식동안의 손상으로부터 센서를 보호하기 위한 보호 코팅을 가지고 있다.
Patent KR-20000043493-A (KR)
Title: Semiconductor device with silicide gate electrode and fabricating method thereof
Inventor: YU SEON IL
IPC: H01L21/339
Filed: 1998-12-29
Abstract: PURPOSE: A semiconductor device with a silicide gate electrode and fabricating method thereof are provided to achieve a low resistance property of the gate electrode. CONSTITUTION: A semiconductor device with a silicide gate electrode comprises a substrate(200) having an oxide layer(202) on it(200), a gate electrode(204) formed on the oxide layer(202), a buffer oxide layer(206) formed on the gate electrode(204) except an upper portion of the gate electrode(204), spacers(208) formed on the side of the buffer oxide layer(206), wherein the spacers(208) does not connected with the substrate(200), and a silicide layer(210) formed on the exposed portion of the gate electrode(204) and an active region of the substrate(200).
Patent KR-20000047344-A (KR)
Title: Leaf spring for disc and hub assembly of electronic clutch
Inventor: PAE SEONG MIN
IPC: F16D27/14
Filed: 1998-12-31
Abstract: PURPOSE: A leaf spring for a disc and a hub assembly of an electronic clutch is provided to effectively decentralize the stress concentration by forming a stress decentralization slot, so that the destruction of a leaf spring resulted from the stress concentration is prevented. CONSTITUTION: A leaf spring for a disc and a hub assembly of an electronic clutch comprises: an inserted hole (11) to be inserted in by a rubber damper; a first rivet hole (12) to be riveted together a disc of an electronic clutch (22); a second rivet hole(13) to be riveted together a flange of a hub; a leaf spring to be curved in the second rivet hole; a stress decentralization slot (14) to be formed as a fixed angle between the first rivet hole the second rivet hole. It is advisable a length of the stress decentralization slot (LS) is less than a half distance of between the first rivet hole the second rivet hole and the distance of between the end of the stress decentralization slot and the end of the leaf spring is less than a fifteen of the width of the leaf spring.
Patent KR-19990029002-A (KR)
IPC: H01L27/115
Filed: 1996-07-08
Abstract: PCT No. PCT/DE96/01226 Sec. 371 Date Jan. 9, 1998 Sec. 102(e) Date Jan. 9, 1998 PCT Filed Jul. 8, 1996 PCT Pub. No. WO97/04490 PCT Pub. Date Feb. 6, 1997Electrically erasable and programmable non-volatile memory cell, which is formed with only one MOS transistor which is formed by a source-channel-drain junction, semi conductor substrate (1) of a first conductivity type has a drain region (2) and a source region (3) of a second conductivity type with a polarity opposite to that of the first conductivity type. A gate electrode (4), which is at a floating potential, is electrically insulated from the drain area (2) by a tunneling oxide (5) and from a channel region (9), which is located between the drain area and the source area (2, 3), by a gate oxide (5; 10). It and extends at least over a part of the channel region (9) and a part of the drain region (2) in the source-channel-drain direction. A control electrode (7) is electrically insulated from the gate electrode (4) by a coupling oxide (8).
Patent KR-19990063769-A (KR)
IPC: A61M11/06
Filed: 1996-09-24
Abstract: PCT No. PCT/EP96/04153 Sec. 371 Date Mar. 26, 1998 Sec. 102(e) Date Mar. 26, 1998 PCT Filed Sep. 24, 1996 PCT Pub. No. WO97/11783 PCT Pub. Date Apr. 3, 1997An atomising nozzle assembly and a method for generating a respirable spray of droplets of a size suitable for medical inhalation therapy from a liquid medicament. The nozzle assembly comprises a gas nozzle (2) for producing a jet of gas and a liquid nozzle (3) for ejecting the liquid to be atomised into the jet of gas at a position downstream of the gas nozzle (2). The gas nozzle (2) and the liquid nozzle (3) are configured such that the jet of gas impinges on the liquid at an acute angle to atomise the liquid. The nozzle assembly and method can create a respirable spray using a gas/liquid mass ratio of less than 0.5.
Patent KR-19990067233-A (KR)
Title: 기존 구조물의 보수 보강 방법 및 여기에 사용되는 이방성 직물
IPC: E01D22/00
Filed: 1996-11-01
Abstract: 본 발명은 건조물 등의 기존 구조물의 보수 보강 방법, 특히 콘크리트제 구조물의 보수 보강 방법 및 이 방법에 사용되는 이방성 직물에 관한 것이다.  본 발명은 저온 환경하에서의 시공을 가능하게 하고 또한 단시간에 우수한 보수 보강 효과를 발현시키는 방법을 제공하는 것으로, 강화 섬유로 이루어진 시트상물에 수지를 함침시키고, 이 수지를 경화시킨 섬유 강화 수지층으로 기존 구조물을 보수 보강할 때, 수지로서 25 ℃에서의 겔화 시간이 15분 이상이고, 또한 5 ℃에서도 중합하여 6시간 이내에 경화 가능한, 비닐기를 갖는 단량체와 비닐기를 갖는 반응성 올리고머 및(또는) 열 가소성 중합체를 주성분으로 하는 반응성 혼합물을 사용한다.  또한, 본 발명은 기존 구조물의 보수 보강용 이방성 직물을 제공한다.