baber/WOPTO huggingface dataset:
Patent KR-920002356-B1 (KR)
Inventor: DANIMODO SIGEGASH
IPC: B29C35/10
Filed: 1989-01-28
Granted: 1992-03-23
Abstract: 내용 없음.
Patent KR-910005272-B1 (KR)
Title: Tprocess for chidren meat
Inventor: PARK TAE-YOUNG
IPC: A23L13/50
Filed: 1989-02-28
Granted: 1991-07-24
Abstract: A processing method of a  chicken meat (I) having  smell  and taste of roasted bovine meat comprises (A) cutting haed  and  legs and remvoing the intestines, (B) soaking (I) in seasoning sol.  of soysauce 9%, sugar 4%, garlic 1%, onion 4%, salt 1% in  water  71% composition at 7 days, (C) drying at 70  deg.C  for  30  min,  (D) putting the abdominal lipids into the main (I) pocket and  heating at 135 deg.C for 1.5 hr  to  soak  melted  lipid  into  meat,  (E) cooling at 4 deg.C to remove attached lipids, and (F) packaging.
Patent KR-910004605-B1 (KR)
Title: Process for preparing 2,4-dichloro fluoro benzene
Inventor: LEE GWANG-HYUK
IPC: C07C25/02
Filed: 1989-03-24
Granted: 1991-07-08
Abstract: A method for preparing 2,4-dichlorofluorobenzene  of  formula (I) comprises (a)  reacting  3-chloro-4-fluoroaniline  of  formula (II) with NaNO2 in the presence of conc.  HCl  at  0-10  deg.C  to obtain a diazo cpd. of formula (II), and (b)  reacting  (II)  with conc. HCl in the presence of CuCl at 10-75 deg.C. (I) may be  used as  an intermediate  in  the   manufacture   of   medicines   and agricultural                    chemicals,                    esp. 1- cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazinoquinoline3- carboxylic acid having an antibacterial activity.
Patent KR-0135421-B1 (KR)
Inventor: SCHMITT AXEL
IPC: G03F7/022
Filed: 1989-03-28
Granted: 1998-04-22
Abstract: 내용없음.
Patent KR-920000019-B1 (KR)
Title: Pipe processing m/c
Inventor: HAM WON-WHAN
IPC: B21D3/02
Filed: 1989-04-24
Granted: 1992-01-06
Abstract: The apparatus rotates/linearly moves  a  pipe-type  workpiece after making a multiple of rollers get  in  touch  with  the  pipe surface to put pressure toward the circular center  direction,  so it forms the precisely straight pipe surface while managing almost perfect circular cross-section. The apparatus comprises a  driving shaft (3) protruded into inner part of a  driving  member  (2),  a horizontal hauling bed (7) having a hydraulic cylinder (8)  and  a driven shaft, a movable  bed  (15)  horizontally  moving  along  a screwed rod (24) and a guide rod (25),  an  protrusion  (15a)  for combining a fixing member (17) with  the  movable  bed  (15),  and contact rollers (20) positioned in the holes of the fixing member.
Patent KR-970010942-B1 (KR)
Title: Optical recording medium
Inventor: AHN DONG-HOON
IPC: G11B11/10
Filed: 1989-04-29
Granted: 1997-07-02
Abstract: A photo magnetic recording medium capable of recording and storing a stable bit and reproducing a signal of good quality by using magnetic films for recording and reproducing different from each other and forming magnetic film of high permeability therebetween is disclosed. In the photo magnetic recording medium, an interference film(22) is formed on a substrate(21). A reproducing film(23) is formed on the interference film(22). A recording film(25) is formed on the reproducing film(23). The reproducing film(23) and recording film(25) are formed by magnetic films of  materials different from each other A protective film(26) is formed on the recording film(25). A copy film(24) is formed between the reproducing film(23) and recording film(25) and copies a signal.
Patent KR-940010935-B1 (KR)
Inventor: OHATA TOMOHISA
IPC: B01J23/58
Filed: 1989-06-24
Granted: 1994-11-19
Abstract: 내용 없음.
Patent KR-0135117-B1 (KR)
Inventor: GOPINATHAN VENUGOPAL
IPC: H03L7/081
Filed: 1989-12-26
Granted: 1998-04-25
Abstract: 없음
Patent KR-940009151-B1 (KR)
Title: Lcd attached color filter
Inventor: CHOE DONG-UK
IPC: G02F1/1335
Filed: 1989-12-30
Granted: 1994-10-01
Abstract: The panel comprises; a compensating gap of height among filter layers (3a,3b,3c) of a specific color by coating clear resin (f) on the filter, and a panel having the improvement of color among colors and homogeneous pixel.
Patent KR-920009615-B1 (KR)
Inventor: KIOKA MAMORU
IPC: C08F4/656
Filed: 1989-05-12
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-920002527-B1 (KR)
Title: Plasma display device and the method of the same
Inventor: KIM SUNG-HUN
IPC: H01J11/44
Filed: 1990-01-31
Granted: 1992-03-27
Abstract: The  plasma  display  device  for  isolating  an   auxiliary discharge region  from  a  display  discharge  region  to  improve brightness comprises a rear glass substrate (10),  a  front  glass substrate (20), a number of auxiliary anodes (11), formed  on  the rear glass substrate (10),  a  number  of  display  cathodes  (13) formed on a first dielectric layer  (12)  on  the  substrate  (10) having the auxiliary anodes (11), a number of display anodes  (15) formed on a second dielectric layer (14) on the  display  cathodes (13) and a lattice barrier (6) having a changed particle path (17) and formed on the elements (11,13,15). The second dielectric layer (14) has a light-shielding plate (14') formed by  interposing  the spacer between the first dielectric layers.
Patent KR-100225186-B1 (KR)
Inventor: BIERHOFF MARCHINUS PETRUS MARI
IPC: H01L27/02
Filed: 1990-05-31
Granted: 1999-10-15
Abstract: 광 감지 반도체 장치, 보다 구체적으로는 발광점의 위치를 결정하는 광 검출 장치, 상기 장치는 최소한 2개의 광 감지 다이오드들(4 내지 7)을 가지는 반도체 본체와 상기 발광점에 의해 발생되는 광전류를 증폭하는 수단을 포함한다.  본 발명에 따라, 상기 수단은 상기 괌 감지 다이오드들에 의해 점유된 상기 반도체 본체의 영역의 외측에 배치되는 트랜지스터들(14 내지 17)로 구성된다.  각 트랜지스터는 하나의 광 감지 다이오드에 할당 및 접속되며, 최소한 상기 반도체들의 활성 부분들은 그들이 할당된 상기 다이오드들에 비해 상기 반도체 본체내에서 상호 보다 밀접하게 배치된다. 
     본 발명은 또한 상기 반도체 광 검출기를 포함하는 포커싱 장치에 관한 것이다.
Patent KR-940003927-B1 (KR)
Title: Radio receiver for restroom
Inventor: HIROSAWA ISAO
IPC: F24H1/00
Filed: 1990-09-25
Granted: 1994-05-09
Abstract: The radio receiver allows a user to simultaneously enjoy radio broadcast in a bath room and at the outside of the bath room. A master set is provided with an output switching circuit which switches the output of a low frequency amplifier to a jack to be applied to an external speaker, and the circuit is activated in response to the control signal. The switching control is executed synchronously with the switching operation of the output switching circuit and when the low frequency signal of a tuner is transmitted to a slave set, the output of the output switching circuit is connected to the jack. When the low frequency signal of the tuner is transmitted to the master set, the output of the output switching circuit is connected to a speaker. Thus, when an external speaker or an earphone is connected to the jack, the radio broadcast is enjoyed even in a kitchen.
Patent KR-940000297-B1 (KR)
Inventor: TAKAKI NOBUYA
IPC: G06K19/073
Filed: 1989-07-13
Granted: 1994-01-14
Abstract: 내용 없음.
Patent KR-0160102-B1 (KR)
Inventor: BIERSCHENK THOMANS R
IPC: C08G4/00
Filed: 1989-09-28
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-960015129-B1 (KR)
Title: Auto-control device of camcoder zoom lens
Inventor: OH HYUNG-HOON
IPC: H04N5/225
Filed: 1991-03-19
Granted: 1996-10-28
Abstract: a first converting means for converting the focused picture of a thing pictured into an electrical digital signal, and outputting the focusing data; a second converting means for converting the relative distance of a converted thing pictured into an electrical digital signal; a switching means for disclosing a zoom lens automatic control mode in order to photograph continuously to the screen size of the thing pictured which is inputted till the present, and setting the focusing data of a first converting means into the fixed distance; a micom for comparing the set distance of a first converting means according to the switching means by inputting signals from the first and the second converting means with the relative distance of the second converting means, and controlling a zooming and focusing photograph to the size of the thing pictured with a fixed distance; and a driving means for driving the focus motor and the zoom motor according to the micom control.
Patent KR-930006150-B1 (KR)
Title: Tilting apparatus in bed
Inventor: CHOE JONG-SO
IPC: A47C19/04
Filed: 1991-04-03
Granted: 1993-07-08
Abstract: The actuator  being  linked  to  a  mechanism  for  pivotally actuating  the  headrest  and  footrest  of  the  frame   bedstead comprises an extender tube (5) whose front dead end linking  to  a pivoting lever and whose rear open end being inserted with  a  nut having threads,  an  actuator  rod  (7)  whose  front  part  being threaded and received in the tube (5) through threading  with  the nut and whose rear end having a turn handle  (22),  and  an  outer casing tube (6) receiving the tube (5) being keyed with a key (16) on the tube (6) in the slit (12) of the tube (5). When the  handle (22) is turned, the tube (5) screwed out forward juided by the key to actuate the pivoting lever until reaching the maximum limit  of keying where the key comes off the slit to allow the idle rotation of the tube with the rod (7) for no more advancement of  the  tube (5) from turning the handle. In reverse, the  tube  (5)  contracts rearward to the limit to come off the key and idly rotate with the rod. The idle rotation produces no excessive application of  force to the damage.
Patent KR-930007461-B1 (KR)
Title: Method of making a dispenser type cathode
Inventor: LEE KYONG-SANG
IPC: H01J9/04
Filed: 1991-04-23
Granted: 1993-08-11
Abstract: The method for mfg.  an  impregnated  cathode  comprises  (a) laminating a first  electron  emitting  substance  layer  (11),  a porous pellet (12) and a second electron emitting substance  layer (11') on the inner bottom surface of the cathode cup (2) contg. an oxidant (Ni, Cr and/or silicon), and (b)  pressurizing  the  upper surface of the layer (11') under the high temp.  vacuum  or  inert gas atmosphere to impregnate an electron emitting substance of the layers (11,11') into the top and bottom of the  pellet  (12),  and then fix-bonding the pellet (12) with the cathode cup (2)  by  the oxidation reaction.
Patent KR-930005599-B1 (KR)
Title: Apparatus and method for adjusting tv screen for color tv set
Inventor: JONG TAE-HONG
IPC: H04N5/58
Filed: 1991-05-16
Granted: 1993-06-23
Abstract: The circuit controls the contrast, brightness  and  sharpness of a color television set according to the surrounding brightness, the screen brightness, and the strength of RF signal by  employing fuzzy theory. The circuit includes the 1st sensor (10) for sensing the brightness of surroundings, the 2nd sensor  (20)  for  sensing the brightness of screen, the 3rd  sensor  (30)  for  sensing  the strength of RF signal by voltage-dividing  the  AGC  signal  of  a tuner, and three A/D converters (40-60) for converting the signals from the sensors (10,20,30) to digital signals.
Patent KR-950002874-B1 (KR)
Inventor: WATANABE HISASHI
IPC: G03F7/075
Filed: 1991-06-25
Granted: 1995-03-27
Abstract: 내용 없음.
Patent KR-940006791-B1 (KR)
Inventor: MAYAMOTO HIROSHI
IPC: H01L27/108
Filed: 1991-07-23
Granted: 1994-07-27
Abstract: 내용 없음.
Patent KR-940007252-B1 (KR)
Title: Reset circuit
Inventor: KIM YONG-KUN
IPC: H03K17/296
Filed: 1991-08-14
Granted: 1994-08-10
Abstract: The reset circuit comprises a first switching circuit for supplying a power voltage, a delay circuit for delaying the power voltage, a reference setting circuit for generating a reference voltage, a second switching circuit for supplying an output voltage of the delay circuit, a comparing circuit for generating a reset signal, and a backup circuit for supplying an operating voltage to the comparing circuit when the power voltage is not supplied, thereby improving the stability of a system.
Patent KR-960004917-B1 (KR)
Inventor: AKIRA TAKARA
IPC: B24B41/04
Filed: 1991-08-27
Granted: 1996-04-17
Abstract: 내용 없음.
Patent KR-100195561-B1 (KR)
Inventor: ALEJANDRO STEIN
IPC: E04B2/56
Filed: 1991-08-30
Granted: 1999-06-15
Abstract: 본 발명은 빌딩구조 특히 중공의 관구조부재를 삽입하는 빌딩구조와 이를 구성하는 방법과 이에 사용되는 벽부재 및 단부 커넥터에 관한 것이다. 
     따라서,본 발명은 관부재의 한쪽 단부를 유사한 커넥터를 갖는 관부재와 같은 다른것의 한쪽 단부에 접합하기 위한 단부 커넥터를 제공하므로써 이루어지며, 상기 커넥터는 상기 관부재에 끼워져서 그 단부에 단단히 고정되는 형태의 제1부분과 상기 관부재의 길이방향을 연장되며 조립시 상하 두개의 대향 엣지를 갖는 평탄한 제2부분을 포함하며, 상기 평탄부는 조립시 수직면상에 배치되며, 상호 정렬된 노치형 요홈은 상기 각각의 엣지로부터 그에 수직한 방향으로 연장되며, 상기 노치형 요흠의 폭은 상기 요홈의 위치에서 상기 제2평탄부의 두께와 거의 동일하며, 상기 요홈의 구역에서 상기 제2부분의 상하 엣지간 거리는 상기 관부재의 조립에 영향을 미치는 주요 외곽 치수를 초과하며, 한쪽 및 동일 평면에 배치된 상부 관부재간에 간극이 형성되는 것에 관한 것이다.
Patent KR-950014677-B1 (KR)
Inventor: TAKUBO CHIAKI
IPC: H01L23/433
Filed: 1991-09-13
Granted: 1995-12-13
Abstract: 내용 없음.
Patent KR-940007067-B1 (KR)
Title: Planerizing method of interlayer insulating film using sog
Inventor: SONG SUNG-RYONG
IPC: H01L21/31
Filed: 1991-09-16
Granted: 1994-08-04
Abstract: The method includes the steps of forming a metal line on an insulating layer formed on a semiconductor substrate on which a circuit is formed, coating an SOG on the substrate and hardening the SOG, selectively removing the SOG through photolithography to be left on a periphery of the metal line, depositing a CVD insulating layer on the overall surface of the substrate, thereby improving insulation characteristics.
Patent KR-930011413-B1 (KR)
Inventor: MIYANAKA AKIHARU
IPC: C23C16/517
Filed: 1991-09-25
Granted: 1993-12-06
Abstract: 내용 없음.
Patent KR-100210462-B1 (KR)
Inventor: YOSHIHIRO KOMATSU
IPC: H03K3/2885
Filed: 1991-10-28
Granted: 1999-07-15
Abstract: 본 발명은 콜렉터 도트 앤드회로에 관한 것으로, 특히 다출력의 앤드회로를 콜렉터 도트 앤드회로로 구성하는데 사용하기 적합한 것이다. 
     종래의 기술에서, A/D 변환기를 종래의 콜렉터 도트 앤드회로에 의해 구성하도록 하면, 게이트가 그 정도만큼의 여분이 필요하게 되어 전체회로의 규모가 대형화되어 버리는 불합리한 점이 있었고, 또한, 게이트 수가 많아짐에 따라 신호의 딜레이가 많아짐과 동시에, 소비전력이 증가하여 버리는 불합리한 점이 있었다. 
     이에따라, 본 발명은 상기한 문제점을 해소하기 위해 안출된 것으로써, 한쪽 트랜지스터의  출력전극에 복수의 출력용 트랜지스터를 캐스코우드 접속하고, 인접한 회로에 의해 논리적 신호를 얻기 위한 출력과는 다른 출력을 상기 한쪽의 트랜지스터로 부터 얻을 수 있도록 함과 동시에, 상기 다른쪽의 트랜지스터의 출력전극에도 상기 한쪽의 트랜지스터에 캐스코우드 접속되어 있는 상기 출력용 트랜지스터와 같은수의 트랜지스터를 캐스코우드 접속하고, 상기 한쪽의 트랜지스터의 출력전극에 흐르는 전류와 같은 크기의 전류가 상기 다른쪽의 트랜지스터의 출력전극에도 흐르게 하고, 그리고 분류(分流)한 수에 대응한 크기의 전류를 상기 차동회로에 공급하도록 구성하므로서, 앤드게이트를 조합시켜 여러가지의 회로를 구성할때 필요한 게이트수를 줄일 수 있도록한 콜렉터 도트 앤드회로에 관한 것이다.
Patent KR-950002869-B1 (KR)
Title: Separation and preparation of bio-active polysaccharide from bacteria
Inventor: AN JONG-KAP
IPC: C12P19/04
Filed: 1991-10-29
Granted: 1995-03-27
Abstract: The preparation method of polysaccharide (I) of Streptococcus faecalis ATCC 19433 (II) consists of (1) extracting crushed (II) with chloroform to remoul nonpolar material and obtain the remainder, (2) adding 3-4 volume of ethanol or methanol to get crude (I), (3) adding 5-15% of barium sulfate to crude (I) solution to get complex, and (4) dissoling complex in 100mM ammonium citrate. (I) is useful for lowering the concentration of triglyceride in blood.
Patent KR-950002432-B1 (KR)
Inventor: KWON TAE-HO
IPC: H04B1/16
Filed: 1991-10-31
Granted: 1995-03-20
Abstract: 내용 없음.
Patent KR-940006145-B1 (KR)
Title: Sheet delivery devices
Inventor: YU SOK-JUN
IPC: B65H18/00
Filed: 1991-11-13
Granted: 1994-07-08
Abstract: The system for transporting paper wound by a winding roll after being manufactured by a manufacturing unit and lifted by a tension-sensor roller in which a led paper is located in a lower part by placing a pay-off roll driven in connection with a powder brake of a front end, includes a plurality of rollers placed as a shape of an arch from the front end to the back end as a trembling-prevention  structure on the lower side of the manufacturing unit behind the tension-sensor roller, an inferiority detecting device located between a pair of transporting rollers on the backside of the arch, and a fixing means detachablly attached to a paper pipe of the paper roll in each pay-off roll and winding roll simultaneously with being connected to the winding roller coupled to an arm in which a capstan roll driven by a driving motor of back side is intermittant by a cylinder, thereby implementing a correct paper manufacturing without trembling and simply reducing a working time by exchanging the winding roll at one operation.
Patent KR-940004489-B1 (KR)
Title: Rotary drum for magnetic recording device
Inventor: PARK HYON-KI
IPC: G11B5/52
Filed: 1991-11-30
Granted: 1994-05-25
Abstract: The magnetic head includes an upper (1) and lower (2) drums, a rotation transformer (4), a fixed transformer (5), a rotor (7), a stator (8), and a supporting plate (9). A magnetic oil ring (13), and magnets (11,12) are inserted between the lower drum and a shaft (10') to spread the magnetic oil layer formed by the mutual magnetic force of the magnets and magnetic oil ring. Then the rotational precision is improved when the rotation transformer is rotating.
Patent KR-960006882-B1 (KR)
Inventor: MURAKAMI GIYOHARU
IPC: H03K19/094
Filed: 1991-11-30
Granted: 1996-05-23
Abstract: 내용 없음.
Patent KR-940010911-B1 (KR)
Title: Compound semiconductor and manufacturing method thereof
Inventor: PARK BONG-SOK
IPC: H01L27/04
Filed: 1991-12-20
Granted: 1994-11-19
Abstract: The method includes the steps of forming a first insulating layer (43) on a GaAs substrate (41) at a MESFET area, forming two second insulating layers (47) on the cap layer (45) at a laser diode area, forming a first conductive type first clad layer (49) on the cap layer (45) to form an active layer (53) thereon, forming a second conductive type second clad layer (55) on the active layer (53), forming a first conductive region (59) on both sides of the first void (51), forming a second conductive region (61) on the second clad layer (55) between the second voids (57,57), and forming first, second and third electrodes (63,64,65) thereon, thereby forming the MESFET and laser diode in a chip to reduce the chip size.
Patent KR-940004780-B1 (KR)
Title: Commutator of motor to use 110/220 volt
Inventor: JANG BANG-HYON
IPC: H02K13/00
Filed: 1991-12-24
Granted: 1994-05-28
Abstract: The 110V/220V compatible commutator motor includes a rotator coil having both terminals connected to adjacent commutator braids, and a voltage select switch for serially connecting the rotator coil between commutator braids directly connected to brushes by electrically connecting two commutator braids, thereby saving manufacturing cost.
Patent KR-940009757-B1 (KR)
Title: Heater for braun tube
Inventor: PARK KONG-SOK
IPC: H01J1/22
Filed: 1991-12-26
Granted: 1994-10-17
Abstract: The heater has a welded part of firm and uniform winding, and enhances the weldability of the welded part applied with mechanical shocks, so that it can minimize a disconnection accident, reduce the consumption of a heating wire, shorten the time of winding a single coil, and prevent a welding point from falling apart caused by lacks of the weling pressure. The heater comprises a heating part (g) where a heating coil (8) is wound singly around a mandrel wire (7) and a welding part (h) where the heating coil (8) is wound triply around the mandrel wire (7). The pitch lenth ratio of the heating part versus the welding part is 1:5.
Patent KR-930011318-B1 (KR)
Title: Extra table composite yarn
Inventor: JO DAE-HYON
IPC: D01D5/30
Filed: 1991-12-30
Granted: 1993-11-30
Abstract: The fiber, whose shape base point  of  the  cross-section  is located on the circumference of radius r, satisfying o  <  r  <  R (where R: radius of the cross-section of the extractable composite fiber, r: length from the  center  of  the  extractable  composite fiber to the shape base point of the extractable composite fiber), is composed of: 90-60  wt.%  of  the  fiber-forming  polymer  (A), divided into more than 4 segments by the  highly-solucble  polymer (B), and 10-40 wt.% of the highly-soluble  polymer  (B),  radially branched from the shape base point of  the  cross-section  of  the filament, in a way that polymer (A) and polymer (B)  are  arranged in an alternating pattern.
Patent KR-950011965-B1 (KR)
Title: Non-volatile semiconductor memory device
Inventor: KIM JIN-KI
IPC: G11C16/06
Filed: 1992-02-19
Granted: 1995-10-12
Abstract: a memory cell array consiting of a number of memory cells; a row decoder responsive to row address signals for selectively activating a selected one of row lines; a data input buffer for receiving program data; a number of column selecting MOS transistors each having a gate electrode, a first electrode connected to a respective one of the bit lines and a second electrode connected to the data line; a column decoder having a number of outputs connected to the gate electrode of respective ones of the column selecting MOS transistors; a number of program voltage generating circuits each of which is selectively operable for generating a program voltage output with a first or second logic level; a number of first selecting MOS transistors having a first electrode connected to the program voltage output of respective ones of the program voltage generating circuits; a number of second selecting MOS transistors having a first electrode connected to the program voltage output of the respective ones of the program voltage generating circuits; and a select circuit having a first output connected to the gate electrode of each of the first selecting MOS transistors and a second output connected to the gate electrode of each of the second selecting MOS transistors.
Patent KR-970000435-B1 (KR)
Title: Small print apparatus
Inventor: TAK SEUNG-HO
IPC: B41J2/00
Filed: 1992-05-01
Granted: 1997-01-11
Abstract: A rotating roller(1) is a cylinder type housing(2) with a cavity therein. In this housing, a gear part(5) formed. Both ends of the housing are slip-held by holders(14), then a motor(3) has a gear(4) fixed at the top of the axle. Between the gear(4) and the gear part(5) a sink gear(6) is fixed to be able to rotate. It is used as a reducer of the motor speed that the reduced speed is converted to the gear part(5). On the other hand, a head moving motor(7) is held by a holder and is slip-held at one end of the housing(2). A gear(8) drives the wheel by way of a sink belt(9). A wheel is fixed at a head moving shaft(12). A printer base material on which a printer control part is installed is fixed in the housing.
Patent KR-950014430-B1 (KR)
Inventor: HIRAGGAWA HARUHISA
IPC: H01J31/15
Filed: 1992-05-18
Granted: 1995-11-27
Abstract: 내용 없음.
Patent KR-0138745-B1 (KR)
Inventor: VOETEN BART FRANS
IPC: H04B14/04
Filed: 1992-08-27
Granted: 1998-06-15
Abstract: 인코더는 데이타 소오스(VSS), 인코더 회로(ENC) 및 버퍼회로(BUFC)의 직렬 접속을 포함하고, 상기 버퍼회로를 포함하고 상기 버퍼회로의 데이타 출력률이 상기 출력률의 소정의 확률 분포 함수(CCCP/CR)를 만족시키지 않을 경우에 상기 버퍼회로의 데이타 출력률을 감소시키도록 적합화된 예방 단속회로를 포함한다. 각 측정 간격의 끝에서 PPC는 상기 데이타 출력률을 측정하고, 데이타 출력률을 측정하는 간격(BRI)을 결정하고 경보신호(AL)를 발생시킨다. 게이트 배열(AG, GC)에 의해 측정 간격동안 셀률이 감소되어야 할 경우에 버퍼회로(BUFC)의 판독-출력 입력단(R0)에 감소된 출력률을 갖는 클럭신호(CL0/3)의 접속을 제어한다.
Patent KR-950012837-B1 (KR)
Title: The circuit of transition matching luminance and chroma signal
Inventor: KIM DONG-YUN
IPC: H04N9/77
Filed: 1992-09-16
Granted: 1995-10-21
Abstract: a first transition detector for detecting the transition of a luminance signal inputted; a first pulse width delayer for delaying an output pulse width from the first transition detector; a second transition detector for detecting the transition of a chrominance signal inputted; a second pulse width delayer for delaying an output pulse width from the second transition detector; a subtracter for generating a difference signal between the first and second pulse width delayer; a variable delayer for delaying a faster signal between the chrominance and luminance signals according to the output of the subtracter; and an adder for adding the delayed signal and non-delayed signal to output the added result.
Patent KR-960007641-B1 (KR)
Title: Manufacturing method of semiconductor device
Inventor: UM KEUM-YONG
IPC: H01L21/31
Filed: 1992-11-18
Granted: 1996-06-07
Abstract: The manufacturing method for MOSFET, which has improved properties of a gate oxide film of a transistor, comprises (A) forming a field oxide film on a silicon substrate, (B) growing an sacrificial oxide film upto 1,000Ang. thickness by dry- and wet-oxidation process at 900 deg.C for 40-50 minutes or 1,050 deg.C for 7-8 minutes and removing it, and (C) forming a gate oxide film and a gate electrode film by turns. The obtained gate oxide film has improved breakdown voltage, good reliability and long life time.