baber/WOPTO huggingface dataset:
Patent KR-940004743-B1 (KR)
Title: Amplitude control device of electronic musical instrument
Inventor: PARK NAM-KYU
IPC: G10H1/02
Filed: 1991-06-07
Granted: 1994-05-28
Abstract: The device adjusts amplitude by a digital signal process, reduces noise by a D/A conversion step reduction means, and improves productivity of quality and compactness. The device includes a multiplier (1) which outputs a product value between amplitude data (Am) and sound data of 2 digit offset, an offset compensation means (2) which outputs adjusted amplitude sound data and has an inverter (4), +1 adder (5), a multiplier (1), a 12 bit adder (6), and a D/A converter (3) which outputs sound data to an amplifier and speaker.
Patent KR-940001614-B1 (KR)
Inventor: CHANG DAVID B
IPC: B05B5/053
Filed: 1991-07-31
Granted: 1994-02-28
Abstract: 내용 없음.
Patent KR-950000743-B1 (KR)
Title: Apparatus for testing calculator chip
Inventor: KIM IL-HO
IPC: H01L21/66
Filed: 1991-10-02
Granted: 1995-01-28
Abstract: The apparatus of a small size for testing the functions of the calculator chip includes a circuit for providing the power voltage and measuring the output current from the chip, a key simulator inputting the key code to the chip, a comparator comparing the output level of the chip, a circuit measuring the output frequency of the chip, a circuit detecting the output wave of the chip, and a controller comparing the output data of the chip to the stored reference to determine whether the tested function is normal or not.
Patent KR-940002751-B1 (KR)
Inventor: KURIHARA KATSUAKI
IPC: C23C4/12
Filed: 1991-10-16
Granted: 1994-04-02
Abstract: 내용 없음.
Patent KR-950009351-B1 (KR)
Title: Optical system for espi
Inventor: LEE HO-KYU
IPC: G01J1/10
Filed: 1991-12-06
Granted: 1995-08-21
Abstract: The optical device comprises a laser beam source, a variable beam splitter for splitting the laser beam into object beam and reference beam, a beam splitter and reflectors, a shutter, a beam diffusers, a zoom lens unit and a polarizing plate, a CCD, a laser controller for controlling the laser beam output and its level, a shutter controller for controlling whether or not to open the shutter and its timing, a signal processor for storing/interpreting the brightness information sensed by the CCD and a frame.
Patent KR-940002576-B1 (KR)
Title: Track status adjusting circuit
Inventor: U JONG-KUN
IPC: G11B7/09
Filed: 1991-12-13
Granted: 1994-03-25
Abstract: The track position controller includes an input port for receiving an error signal, a charging/discharging circuit for storing the signal and discharging the signal at a predetermined level, a comparator for detecting the level of the signal output from the charging/discharging circuit and generating a jump signal, and a tracking actuator for controlling the position of track by the output signal of the comparator, thereby performing stable track jump.
Patent KR-940011102-B1 (KR)
Title: Target apparatus for eximer laser deposition
Inventor: SONG KON-YONG
IPC: H01L21/268
Filed: 1991-12-24
Granted: 1994-11-23
Abstract: The device for attaching a target for depositing an excimer laser includes: a cooler for maintaining the temperature of the target at a predetermined temperature; a rotator for shifting the positions of the four installed targets and rotating each target; and a cover installed on the overall surface of the target attaching device for preventing a contamination of a non-used target in case of deposition.
Patent KR-940003336-B1 (KR)
Title: I/o bus interface unit
Inventor: CHOE SONG-CHOL
IPC: G06F13/38
Filed: 1991-12-28
Granted: 1994-04-20
Abstract: In a middle size computer, an I/O interface to solve the I/O bottleneck of data transmission between an I/O processor and a main memory consists of a transceiver (1) connected to the I/O bus to transmit I/O data, 1st and 2nd D flip-flops (10,11) to transmit 4 bytes data from the system by the clock input of a system clock (SYSCLO), 1st and 2nd latches (8,9) operated respectively by hi-active and low-active, a 3rd latch (7) connected with the 1st and 2nd latches (8,9) and the I/O processor, a buffer memory (3) connected with the 3rd latch (7), an address selection multiplexor (2) connected with buffer memory (3) to select addresses, a 4th latch (4) connected with buffer memory (3) and the I/O processor, a 5th latch connected with buffer memory (3) and the transceiver (1), and a 6th latch connected with the transceiver (1).
Patent KR-960001403-B1 (KR)
Inventor: NAKAJIMA TAKAYOSHI
IPC: D04H1/544
Filed: 1991-05-01
Granted: 1996-01-26
Abstract: 내용 없음.
Patent KR-100202467-B1 (KR)
Inventor: KIRKWOOD KENNETH CLARK
IPC: C10G1/10
Filed: 1992-03-05
Granted: 1999-06-15
Abstract: 본 발명은 폐 및 / 또는 새로운 폴리머, 특히 포리올레핀을 300 690 의 유동 기체 존재하에 입자 물질인 유동층에서 증기화함으로써 저급 탄화수소류로 전환시키는 방법에 관한 것이다. 저급 탄화수소류는 바람직하게는 촉매 부재하에 스팀 크랙킹함으로써 유용한 올레핀, 파라핀 또는 왁스로 전환될 수 있다. 이는 폐 폴리머의 재순환에 효과적이며 효율적인 방법이다.
Patent KR-950007049-B1 (KR)
Title: Magnetization water producing apparatus
Inventor: OH SUN-KUN
IPC: C02F1/48
Filed: 1992-03-19
Granted: 1995-06-30
Abstract: The dissolved oxygen-containing magnetized water generation conneting pipe comprises a magnetite nozzle, air feeding pores formed on the top free stage of the connecting pipe connected to the tap, L-type curved parts on the main body of the connecting pipe, and a connecting joint ring for the connection of the connecting pipe and the tap. In the water generation connecting pipe, the tap water is magnetized by the magnetite nozzle, and the treated water contains a large amount of the dissolved oxygen.
Patent KR-100218812-B1 (KR)
Title: Sampling frequency converter
Inventor: DIETER ERNEST MICHEL THERSSEN
IPC: H03H17/00
Filed: 1992-05-07
Granted: 1999-09-01
Abstract: PURPOSE: To provide a sampling frequency converter which operates at the low over-sampling frequency and with a high S/N ratio. CONSTITUTION: This converter converts the sampling frequency of a discrete time signal di into the 2nd sampling frequency fo from the 1st sampling frequency fi via the sample validation. The sample of signal di is deleted (or repeated) per unit time in response to the difference between the 1st and 2nd sampling frequencies. As a result, a series of validated samples are generated at the 3rd sampling frequency fv and also substantially equal to the frequency fo or fi .
Patent KR-950009613-B1 (KR)
Title: A assembling partition wall
Inventor: KIM YONG-CHUN
IPC: E04B2/74
Filed: 1992-05-11
Granted: 1995-08-25
Abstract: The holder including a body member(3) and an over-plate member(4) is arranged to receive projective parts(8) formed at regular intervals on the side face of the hook portion(5) of the body(3) into recesses(7) formed matchingly in the fixing portion(2) of the panel(1).  Grooves(10, 10') formed at the upper and lower portion of the body(3) receive respective upper and lower hook portions(6, 6'), while grooves(9, 9') of the over-plate member(4) receiving respective upper and lower hook portions(5, 5'). When the groove(9) of the over-plate member(4) receives the upper hook portion(5) of the body(3), the fixing portion(2) of the panel(1) attached to the portion(5) is also received in the groove(9) to hold the panel(1). The holder is usefull for installation of a movable wall.
Patent KR-100206623-B1 (KR)
Inventor: JAMES EDWARD HANSON
IPC: G03F7/004
Filed: 1992-05-15
Granted: 1999-07-01
Abstract: 화학선에 대하여 감지성을 갖는 내식막 물질은 산 발생제 및 산 감지성 물질로부터 형성된다. 산 발생제로 부터의  산은 산 감지성 물질과 상호작용하여 용해도를 변화시킨다. 특히 유용한 산 발생제는 벤질 및 나프틸메틸설폰을 포함한다.
Patent KR-950007964-B1 (KR)
Title: Cleaning apparatus of wafer
Inventor: KO YONG-SON
IPC: H01L21/304
Filed: 1992-06-29
Granted: 1995-07-21
Abstract: The apparatus includes a cleaning bath (20) having inner and outer containers, an automatic transfer unit (24) for transferring a wafer from and to the inner container, a door (21) for controlling the entrance and exit of the unit (24), cleaning solution and washing solution supply tubes (23, 25, 28, 29) connected between a dilution bath (10) and the inner container, an outside discharge tube (33) for discharging the solution over-flowed from the inner container, an inside discharge tube (31) for discharging the residual solution from the inner container, and an aspirator (30) connected between the tubes (33) and (31) to reduce the pressure in the bath (20), thereby removing the residual water on the wafer.
Patent KR-100217879-B1 (KR)
Inventor: ZINOHISA YOOSHI
IPC: G11B15/29
Filed: 1992-07-14
Granted: 1999-09-01
Abstract: 본 발명은 핀치롤러를 원활히 동작시켜서 양호한 테이프 주행계를 얻는데 관한 것이다. 
     그 구성을 보면 회동아암(35)에 핀치롤러 가압방향의 회동력을 부여하는 압축코일스프링(40)의 가세력보다 작은 가세력을 갖는 인장코일스프링(46)을 가지는 보조구동장치(B)를 부설하고, 이 보조구동장치(B)는 제2플런저 솔레노이드(25)에 의해 진퇴하는 서브링크(41)와, 이 서브링크(41)의 진퇴동작에 의해 회동하는 전달아암(44)과, 이 전달아암(44)에 인장코일스프링(46)을 통하여 연결되고 메인링크(28)에 핀치롤러 가압방향의 이동동작을 부여하는 리미터아암(42)을 가지는 링크기구로 이루어진다. 이 때문에, 운전모드가 「STOP」상태인 경우에 작은 가압력에 의해 자기테이프(5)를 캡스턴(6)에 압접할 수 있기때문에, 종래와 같은 핀치롤러(7)의 변형을 방지할 수 있다.
Patent KR-960003769-B1 (KR)
Title: Semiconductor memory device and the manufacturing method
Inventor: YUN JOO-YOUNG
IPC: H01L27/108
Filed: 1992-07-15
Granted: 1996-03-22
Abstract: a field oxide film(101) for defining a element separating region and a element forming region on a semiconductor substrate(100); a bit line(BL) connected to a drain region(4) formed in the substrate portion corresponding to the element separating region; a first insulation film formed on the bit line; a first spacer formed on side walls of the bit line and the first insulation film; a gate electrode(2') including a gate oxide film(1); a second insulation film(7') formed on the gate electrode(2') and a second spacer(SP2) formed on side wall of the gate electrode(2'); a source region(3) formed in the substrate to be separated from a drain region(4) and to be positioned between the second spacers(SP2); an insulation film(11) formed on the portion excepting the source region(3); and a conduction layer(13) for a storage electrode formed to be connected to the source region(3). The device has improved step coverage of edge part of the contact hole.
Patent KR-960004413-B1 (KR)
Inventor: YOSHIDA AKIRA
IPC: C08G8/28
Filed: 1992-07-22
Granted: 1996-04-03
Abstract: 내용 없음.
Patent KR-940010043-B1 (KR)
Title: Device for washing body of weaving machine
Inventor: YUN JONG-SON
IPC: D03J1/00
Filed: 1992-07-23
Granted: 1994-10-21
Abstract: The semi-automatic washer that can continuously operate water washing and brushing comprises: (A) the reed holder (10) having a fixed plate (12) and supported by the supporter of reed (11) can move to opened washing tank (20) and switched washing chamber (50); (B) the electromotive rotation brush (30) connected to motor (36) with chain is connected to pressure pump (42); (C) the sprinkling tube (40),(40') of washing water having sprinkling hole (41),(41') is installed in (50) where (40),(40') are located the upper front and direct upper part of (30).
Patent KR-0153456-B1 (KR)
Inventor: SONN BYUNG-SOO
IPC: H02P21/34
Filed: 1992-08-17
Granted: 1998-12-15
Abstract: 본 발명은 단상유도 전동기를 제어함에 있어서, 단상유도 전동기의 속도를 검출하고, 이 검출된 신호로부터 이상적 전달함수를 수학적으로 설정하여 전동기의 속도나 위치가 기준모델을 추종하도록 하는 적응제어방식의 마이콤으로 제어하도록 함으로써, 오버슈트, 정상상태오차를 극소화시켜 과도상태에서 부드러운 속도출력을 얻을 수 있도록 한 것임.
Patent KR-0140371-B1 (KR)
Inventor: KIM INN-SOO
IPC: H04N5/445
Filed: 1992-08-26
Granted: 1998-06-15
Abstract: 텔레비젼 방송모드를 부호로서 표시하기 위한 방법이 기술되는바, 이는 현재 수신되는 텔레비젼 방송신호가 스테레오 또는 음성다중방송 신호인가를 식별하기 위해 상기의 방송신호를 제 1 시간 동안 판별하는 단계와; 상기의 판별된 방송신호가 스테레오 일 경우에는 제 1 부호를, 음성다중 방송일경우에는 제 2 부호를 각각 제 2 시간동안 모니터에 표시하는 단계로 이루어진다. 
     여기에서 방송모드표시부호는 전원인가시 또는 채널변환시마다 모니터에 표시됨으로써 사용상의 편리함을 추구할 수 있다.
Patent KR-960006510-B1 (KR)
Inventor: WATANABE YASUTOMO
IPC: B62D65/06
Filed: 1992-09-02
Granted: 1996-05-17
Abstract: 내용 없음.
Patent KR-100260802-B1 (KR)
Inventor: VINK NICOLAAS GERRIT
IPC: H01J29/76
Filed: 1992-10-27
Granted: 2000-07-01
Abstract: 본 발명은 세미 새들형의 필드 편향 코일을 포함하는 편향 유닛을 구비하는 표시관에 관한 것이다. 
     새들형의 필드 편향 코일을 구비한 전자기 편향 유닛을 포함하는 표시관은 복수의 서브 어셈블리들이 제공된 드러누운 전자총측 로브를 구비하고, 각 서브 어셈블리는 종방향 도선 그룹들과 동일 평면상의 도체들의 접속 그룹에 의해 전자총측에서 접속되는 두 개의 종방향 도선 그룹들을 포함하며, 제1서브 어셈블리는 제2서브 어셈블리 내에 배열되고, 제2서브 어셈블리는 제3서브 어셈블리 내에 배열되며, 이하 동상으로 배열된다. 필드 코마 에러, 필드 비점 수차(이방성 및 등방성) 및 남북 래스터 에러는 상기 필드 편향 코일에 의해 동시에 최소화될 수 있다.
Patent KR-960004853-B1 (KR)
Title: Combustion control device for boiler
Inventor: LEE HWANG-EUI
IPC: F24H9/20
Filed: 1992-10-30
Granted: 1996-04-16
Abstract: The combustion control method includes the step of running the boiler normally for a time(t1) at a set temperature(Tset). A microcomputer compares the set temperature(Tset) with the output temperature(Tout). If the set temperature(Tset) is higher than the output temperature(Tout), the combustion operation unit(103) starts to decrease the opening ratio of gas valve and the speed of air blower by force. The microcomputer compares the output temperature(Tout) with the temperature(Tset) continuously, thereby controls the combustion in case of low gas state.
Patent KR-950001526-B1 (KR)
Title: Ringing signal detecting method
Inventor: PARK MYONG-SU
IPC: H04M1/00
Filed: 1992-11-03
Granted: 1995-02-25
Abstract: The method comprises an initial step (100) for checking an initial bell signal input, a first step (200) for checking duration time of the bell ON signal in case of bell signal input, a second step (300) for checking the start point of a bell OFF signal, a third step (400) for checking duration time of bell OFF signal, a forth step (500) for determining whether the input bell signal is noise or not and whether the bell signal is counted up to a preset number or not, and a timer routine (600) for counting duration time of a bell ON/OFF signal in case of each step operation.
Patent KR-960011500-B1 (KR)
Inventor: MATSUMOTO TAKASHI
IPC: G07F1/04
Filed: 1992-11-10
Granted: 1996-08-23
Abstract: 내용없음.
Patent KR-960000078-B1 (KR)
Title: Hiv protease inhibitors and process for the preparation thereof
Inventor: KIM SUNG-CHUN
IPC: C07D405/12
Filed: 1992-12-02
Granted: 1996-01-03
Abstract: The protease inhibitors (I) of A-B-NH-CHR1-epoxy-CH2-CO-D-E consist of (1) coupling cis-epoxy deriv. as PNH-CHR1-epoxy-CH2-COOH (II) with H-D-E, (2) coupling with A-B-OH. R1 is cycloalkyl or arylalkyl, A is aryloxyalkylcarbonyl or arylalkoxycarbonyl, B and D are amino acid, E is lower alkoxy, lower alkylamine, aryl or cycloalkylamine. The chemical composition and NMR and Mass spectrum data of new 24 compounds of (I) are described. The IC50 of (I) is 0.2-10.0 micromole, KI is 0.018-1.057 micromole, and Kina is 0.10-0.43 per minute.
Patent KR-960015532-B1 (KR)
Title: Solid state image pick-up device and manufacturing and driving method
Inventor: JUNG WOO-KYO
IPC: H01L27/148
Filed: 1992-12-14
Granted: 1996-11-15
Abstract: The solid state image pick-up device comprises a multi channel charge coupled device(CCD) characterized by the feature that a transfer electrode(34), which is to transfer electrode to a neighboring channel, is formed with more than one conductive regions by interposing a resistant region inside the same transfer electrode(34) so that the channel potential below the transfer electrode(34) is graded according to the voltage applied to each conductive region.
Patent KR-100232329-B1 (KR)
Title: Mixtures of hals compounds
Inventor: KARL BECHTOLD
IPC: C09D7/12
Filed: 1992-01-07
Granted: 1999-12-01
Abstract: The present invention relates to the use of a photoreactive and UV absorbing piperidine compound of the formula A below and of a mixture consisting of this piperidine compound and at least one selected UV absorber as light stabilizers in coating materials, preferably in automotive coating materials.The invention also provides a method of stabilizing coating materials against the degradation of the polymer material present in the coating material, as induced by the action of atmospheric oxygen, heat and/or UV light, and the coating materials themselves that are stabilized in this way.
Patent KR-970007710-B1 (KR)
Inventor: AMRANY DANIEL
IPC: H04N5/21
Filed: 1993-03-30
Granted: 1997-05-15
Abstract: 내용없음.
Patent KR-960009273-B1 (KR)
Title: P.s composite beam for making continuous beam and construction method by p.s composite baem
Inventor: KOO MIN-SE
IPC: E04C5/08
Filed: 1993-04-01
Granted: 1996-07-16
Abstract: In a process of producing continuos P.S. composite beam, the outer interval between zero moment point(A) and negative moment point is a steel I-beam having arc portion(B) anchored, release formula obtained from the state having equal distribution load between A and B shall be uniform arc and have top point at 3/8 l from A, the left portion of B shall be straight portion corresponding to the right portion, the prestress is inserted by concreting the bottom flange of steel I-beam between A and D, and not inserted between D and B.
Patent KR-950012607-B1 (KR)
Title: Apparatus for dividing bread dough
Inventor: MORIKAWA MICHIO
IPC: A21C5/00
Filed: 1993-05-25
Granted: 1995-10-19
Abstract: An apparatus for dividing bread dough or the like is provided, which comprises a dough-cutting member (38) comprising a saw blade means, two dough-supporting members (30, 56), a drive means for reciprocating the saw blade means, and a discharge means (57) for regulating the pieces of bread dough cut to have a thickness corresponding to a preset distance from the dough outlet (35) of the apparatus, thereby producing pieces of bread dough having a uniform thickness. A similar apparatus is modified, which has an adjusting means for moving a second dough-supporting member (112) parallel to its stationary position, thereby changing the size of the dough outlet (35) of the apparatus to meet a required thickness of the bread dough to be cut. Also, a similar apparatus is provided, which has a pressing means (160) for pressing the bread dough in a hopper for dough to maintain the pressure in the bread dough at a uniform value, whereby almost all the bread dough in the hopper (15) can be cut. <IMAGE>
Patent KR-970000918-B1 (KR)
Title: A method for formatting and extracting slice in interleaving/deinterleaving
Inventor: KIM SEUNG-ILL
IPC: G11B20/12
Filed: 1993-06-04
Granted: 1997-01-21
Abstract: The formatting method upon interleaving/deinterleaving is capable of effectively connecting an incompletely reproduced data stream to thereby extract a required information. The formatting method upon interleaving/deinterleaving comprises the steps of: receiving compressed data stream to separate the data steam into a synchronous signal and data and for formatting the data in a segment unit; reading the data segment excepting for the synchronous signal to store the read data into a memory mapper; dividing the data segment stored in the memory mapper into N blocks and vertically sequential-writing the data segment by shifting by one vertical size the space between the segments; and classifying the data symbol within each block and forming the block for the data symbols at an n-th line to record the block on a tape.
Patent KR-100233968-B1 (KR)
Inventor: TAKEHIKO YAMAMOTO
IPC: C12G3/02
Filed: 1993-06-19
Granted: 1999-12-15
Abstract: 본 발명은 찌지않은 정백미, 물 또는 유산을 첨가한 물, 및 필요하다면 가급적 미량의 누룩을 청주의 원료로 하고, 여기에 실질적으로 프로테아제를 함유하지 않는 정제 글루코아밀라제 및 누룩 엑기스를 사용하여 조제한 효모를 가하여 담그고, 발효시킴을 특징으로 하는 청주의 양조방법에 관한 것이다. 
     본 발명에 의한 양조주는 종래법에 따른 양조주와 분석적으로 아무런 손색 없고, 관능적으로 오히려 종래의 양조주보다 우수한 성질이 있음과 아울러, 본 발명에 의한 청주 양조는 가급적으로 인적 노력, 에너지, 자원의 절약을 꾀할 수 있는 지극히 절약형 양조법이다. 또, 본 발명의 양조벙법에 의하면 주정 생성속도가 높으므로 오염균의 감염, 증식을 방지할 수 있다.
Patent KR-0118463-B1 (KR)
Title: Refrigerator
Inventor: KIM BYUNG-SUN
IPC: F25B39/02
Filed: 1993-07-27
Granted: 1997-09-30
Abstract: The period of defrosting is extended by the separation of the cold duct to load a lattice plate on one evaporator. The lattice plate is placed on the evaporator situated on the cold duct in a refrigerator so as to separate the cold cycling path of cold room and refrigerating room. The defrosting heater(50) is placed only in the lower of the evaporator(60) placed on the cold duct(30) leading to the refrigerating room(20). The defrosting heater(50) is not placed in the cold duct(30) of the cold room(10), because the cold temperature of the cold room(10) is above zero about 3 deg.C , so it is not matter that the cooling pin(72) of the lattice plate(70) is covered by the frost. Also the covered ice cools the cold room(10). The cold having very low temperature is flowed into the evaporator(60) placed on the cold duct(30) in the refrigerating room(20) without frost, so that the operation period of defrosting heater is extended about five times.
Patent KR-950009685-B1 (KR)
Title: Mltiplication circuit for precessing negative number
Inventor: SHIN HON-KI
IPC: G06F7/52
Filed: 1993-08-20
Granted: 1995-08-26
Abstract: a recording unit for adding '0' to the least significant bit of a multiplier and for performing a recording operation to output first to third signals; a control signal generating unit for combining a most significant bit of a multiplicand with the first and second signals from the recording unit  to thereby output first and second control signals; a converting unit for converting the second control signal from the control signal generating unit and the third signals from the recording unit into a positive number value; and an adding unit for partially adding the multiplicand and the multiplier according to the first control signal of the control signal generating unit.
Patent KR-950011276-B1 (KR)
Title: Control device of brake and acoelater
Inventor: KO YONG-SONG
IPC: B60K26/02
Filed: 1993-09-09
Granted: 1995-09-30
Abstract: The apparatus allows the lower half body handicapped man to drive easily the vehicle by pushing or pulling a lever by hand in stead of foot. It comprises a lever (3) fixed to a side of a plate(7); a lever handle(1) with a switch(2) mounted on the top of the lever; a hollow operation rod(8) fixed to a support plate(4); a U bolt(11) positioned in front end of a brake operation lever(10); an auxiliary tube(11-1) inserted into the U bolt(11); another operation rod(22) fixed at the front end of the hollow operation rod(8); an accelerator operation lever(20) fixed to an end of the operation rod(22); an auxiliary tube(21-1) inserted into the other U-bolt(21).
Patent KR-0158469-B1 (KR)
Inventor: TSURU YOSHIKAZU
IPC: H03B5/32
Filed: 1993-10-11
Granted: 1999-03-20
Abstract: 본 발명은 각종전기제품에 이용되는 발진자에 관한 것으로서, 내부진동판이 케이스 내면에 접촉해서 진동이 불안정해지는 것을 방지하여, 안정되게 발진시키는 것을 목적으로 한 것으로서, 그 구성에 있어서 판형상의 상케이스(14) 및 하케이스(6)와 이들의 상, 하케이스(14)(6)의 사이에 끼워둔 진동판(13)을 구비하고, 상기 진동판(13)은 그 외주의 상, 하케이스(14)(6)의 협지부의 안쪽에 있어서 홈(18)을 형성함으로써, 설편(舌片)형상의 진동부(17)를 형성하고, 이 진동부(17)의 표면, 이면에 전극(19)을 형성한 것을 특징으로 한 것이다. 이로써, 진동판(13)의 설편형상의 진동부(17)의 외주에는 홈(18)에 의한 확실한 틈이 확보되므로, 종래와 같이 상, 하케이스에 이상접근 혹은 접촉해서 진동이 저해되는 일이 없는 진동자를 실현한다.
Patent KR-0137398-B1 (KR)
Inventor: NAKAGAWA MASAHIRO
IPC: H04N1/031
Filed: 1993-10-20
Granted: 1998-04-29
Abstract: 본 발명은 직접 광학화상에 투명필름기판을 개재해서 접촉하고 광학화상을 전기신호로 변환하는 완전밀착형 이미지센서에 관한 것으로서 투명필름기판을 사지용함으로써 더욱 얇게 할 수있고 더욱 저코스트화할 수 있고, 광의 전송효율도 향상된 완전밀착형이미지센서를 제공하는 것을 목적으로 한 것이며 그 구성에 있어서, 투명필름기판(1)의 표면상에 투명광열병용경화형절연수지(5)를 개재해서 반도체이미지센서칩(3)을 페이스 다운으로 플립칩실장하고, 반도체이미지센서칩상에 형성된 인출전극이 회로도체층(2)에 맞닿으므로써, 원고(11)와 반도체이미지센서칩(3)과의 사이의 캡을 작게할 수 있고, 투명필름기판(1)의 표리양면에 있어서 수광소자(7)에 대향하는 부분과 광을 투과하는 제 1 슬릿(이면) (15), 제 2 슬릿(표면) (16)이 되는 부분을 제외하고 회로도체층(2)과 동일층으로 이루어진 각각 이면차광층(8), 표면차광층(10)을 형성함으로써, 판독시의 불필요한 광(표류광)을 없애는 것이 가능하게 되고, 투명필름기판내에서 광의 누화가 발생하기 어려운 구조의 완전밀착형 이미지센서유닛을 실현하는 것이다.
Patent KR-0123083-B1 (KR)
Title: Packet data structure for packet full image encoder and decoder
Inventor: LEE SEUNG-SUB
IPC: H04N7/24
Filed: 1993-10-28
Granted: 1997-11-17
Abstract: The present invention relates to a method of efficiently decoding with respect to packet loss in packet moving picture coding & decoding system. According to this method, when transmitting to a B-ISDN cell with N byte in packet length, header data, start pointer data, absolute address data, reserved data, and invalid bit data are inserted into the cell, and data to be practically transmitted to the K byte.