baber/WOPTO huggingface dataset:
Patent KR-900000651-B1 (KR)
Title: Homokinetic tripod joint
Inventor: IWASAKI KEIJI
IPC: F16D3/20
Filed: 1987-07-09
Granted: 1990-02-02
Abstract: The homokinetic tripod-type universal joint, which is used in a front wheel drive vehicle and is designed to reduce sliding resistance, tempeature rise and vibrations due to the induced thrust, includes a tripod (15) having three trunnions (20), with a roller (23) rotatably mounted on each trunnion in an outer member (10).  The roller consists of an inside ring (21) and an outside ring (22) where contact is effected between a spherical outer periphery (28) of the inner ring and the inner cylindrical wall of the outside ring.  The outside ring is guided in a direction parallel with the axis of the outer member by guide surfaces provided internally of track grooves(12) formed on the outer member.
Patent KR-900004836-B1 (KR)
Title: Wheel body forming apparatus
Inventor: KADODANI KAZUO
IPC: B21H1/06
Filed: 1987-10-26
Granted: 1990-07-08
Abstract: The bearing wheel body forming comprises a wheel body forming roller, a mandrel and a support roller all supported rotatably in parallel with pressing force also applied to the forming roller and support roller. The forming roller and support roller are driven via a one way clutch and a free coupling. When the speed of the outer circumference of the wheel body being formed is greater than the circumferential speed of the driven surface of the mandrel, the forming roller is set free by the free coupling. At the forming surface of the forming roller the speed will be the same as the outer cirumferential speed of the work body.
Patent KR-900001004-B1 (KR)
Title: Process for making butter flovour using microorganism and engyme
Inventor: CHOI CHUN-EON
IPC: A23C9/12
Filed: 1987-11-11
Granted: 1990-02-24
Abstract: Butter flavor is prepared using microbes and lipase.  Thus, natural cream (content of milk lipid=35-40%) containing 0.1 % of citrate is sterilized at 110oC for 20 min.  A mixed starter composed of Streptococcus diacetylactis, Leuconostoc Cremoris, Streptococcus lactis, and Streptococcus cremoris is inoculated into the above cream, fermented at 30oC for 20 hrs, and treated with lipase at 30oC for 4 hrs.  The resulating mixture is pasteurized at 65oC for 30 min to stop the reactions by mcirobes and lipase and Natured at room temperature for -40 hrs to give a good butter flavor.
Patent KR-950014937-B1 (KR)
Title: Paper-sizing agent based on particulate aqueous dispersions
Inventor: DEGEN HANS-JUERGEN
IPC: D21H19/24
Filed: 1988-01-30
Granted: 1995-12-18
Abstract: Sizing agents for paper are based on finely divided aqueous dispersions of copolymers obtainable by copolymerizing from 40 to 140 parts by weight of a monomer mixture of (a) from 20 to 65% by weight of (meth)acrylonitrile, (b) from 35 to 80% by weight of one or more acrylates of monohydric saturated C3-C8-alcohols and (c) from 0 to 10% by weight of other ethylenically unsaturated copolymerizable monomers, the weight percentages (a), (b) and (c) always adding up to 100, in the manner of an emulsion polymerization in 100 parts by weight of an aqueous solution containing in solution from 2.7 to 15% by weight of a degraded starch having a viscosity ni from 0.04 to less than 0.12 dl/g at from 40 DEG  to 100 DEG  C. in the presence of a peroxide initiator.
Patent KR-960008488-B1 (KR)
Title: Epoxy adhesive film
Inventor: SCHENZ JAMES L
IPC: C09J7/10
Filed: 1988-03-11
Granted: 1996-06-26
Abstract: An adhesive composition which is particularly suitable for use as a die-attach adhesive. The adhesive composition comprises the reaction product of an admixture of an effective amount of a phenoxy resin, at least one epoxy resin and a fluorene curative.
Patent KR-950013095-B1 (KR)
Inventor: OTAKA KEN
IPC: C07C69/747
Filed: 1988-05-12
Granted: 1995-10-24
Abstract: 내용 없음.
Patent KR-920008735-B1 (KR)
Title: Hand-operating device for transferring a film from a carrier tape
Inventor: MANUSCH CHRISTOPH
IPC: B43M11/06
Filed: 1988-05-13
Granted: 1992-10-08
Abstract: A hand-operated device for transferring a film from a carrier tape to a substrate has a housing made up of two parts connected by a swivelable linkage. The housing has two rotatable pivot pins coupled to each other by a clutch coupling. A cartridge is held in position in this housing by a suitable arrangement of pins and receptacles. This cartridge has, conrotatably linkable to the pivot pins, a feed reel and a wind-up reel for the tape, and has an applicator element at one end over which the tape runs and which is used to press the tape against the substrate for transfer of the film.
Patent KR-0121792-B1 (KR)
Inventor: KASNER WILLIAM H
IPC: B23K26/38
Filed: 1988-07-15
Granted: 1997-12-04
Abstract: 내용없음.
Patent KR-970001236-B1 (KR)
Inventor: ANTHONY F PURCHIO
IPC: C12P21/00
Filed: 1988-10-05
Granted: 1997-02-04
Abstract: 내용 없음.
Patent KR-900008048-B1 (KR)
Inventor: OTSUKI TIICHI
IPC: G01R31/319
Filed: 1987-10-02
Granted: 1990-10-31
Abstract: 내용 없음.
Patent KR-0136871-B1 (KR)
Inventor: LEONARDI GIOVANNI MICHELE
IPC: H04N5/63
Filed: 1989-03-08
Granted: 1998-04-28
Abstract: 내용 없음
Patent KR-940006093-B1 (KR)
Title: Read only memory having a spacer and fabricating method thereof
Inventor: CHOE JONG-HYOK
IPC: H01L21/8246
Filed: 1989-05-08
Granted: 1994-07-06
Abstract: Read only memory structure having spacer includes isolation walls having a predetermined interval formed between a connecting region and standard region, a gate oxide layer formed on a substrate on which memory cell is formed, a gate electrode formed on the side of the isolation walls, a first conductive-type channel regions formed beneath the memory cell adjacent to the connecting region and selected memory cell or oxide layer of the cells, and a second conductive-type channel region formed beneath unselected memory cell or oxide layer of the cells and isolation wall, thereby increasing the channel region and reducing the channel resistance.
Patent KR-0137874-B1 (KR)
Inventor: ICHII YUJI
Filed: 1989-05-23
Granted: 1998-05-15
Abstract: 내용 없음.
Patent KR-910006365-B1 (KR)
Title: Inductance and making method there of
Inventor: KIM HAN-MU
IPC: H01F17/00
Filed: 1989-10-16
Granted: 1991-08-21
Abstract: The producing method of an inductance  device  comprises  the following  steps  of:  forming  the  head  sections  (4,4'),   the terminals (5,5') and the polygonal sections  (6,6')  on  the  lead wires (2,2'); forming the coupling grooves to couple with the lead wires on the ferrite core (3); connecting the coil  (9)  with  the polygonal section; and coating the epoxy resin on  the  core.  The method removes the crack in the contact point  of  the  inductance device.
Patent KR-930002606-B1 (KR)
Inventor: SUZUKI KOHEI
IPC: H04N5/335
Filed: 1989-11-29
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-0131597-B1 (KR)
Title: Acknowledge back pager with frequency control apparatus
Inventor: KAZIMIERZ SIWIAK
IPC: H01S3/213
Filed: 1988-12-12
Granted: 1998-10-01
Abstract: An acknowledge back (ack-back) pager is provide for use in a paging system which includes a central station which transmits a group of message signals to a group of ack-back pagers which are addressed as a group. The users of the group of addressed ack-back pagers indicate a response to their respective pagers thus providing ack-back data. The pagers in the group of addressed ack-back pagers then simultaneously transmit back to the central station their ack-back data on different frequency sub-bands, a different frequency sub-band being allocated to each of the pagers in the group. The invention provides apparatus for controlling the frequency of the selected sub-band with very high accuracy.
Patent KR-100198877-B1 (KR)
Inventor: CHIBA TOMIO
IPC: H02H3/05
Filed: 1990-01-25
Granted: 1999-06-15
Abstract: 본 발명은 전력계통, 배전계통 등의 송배전 계통에 있어서의 전력용 보호시스템, 제어 시스템에 사용하기에 적합한 전력용 신호처리 시스템에 관한 것으로, 특히 처리수단을 처리기능에 의거하여 각각 복수의 유닛으로 가장 적합하게 분산시킨 멀티 프로세서 방식에 의거한 전력용 신호처리 시스템 및 그에 관련되는 장치에 관한 것이다. 
     또, 본 발명은 상기 처리기능에 의거하여 가장 적합하게 분산된 복수의 유닛으로 이루어진 전력계통의 보호릴레이 장치에 관한 것으로 특히 디지털 보호릴레이 연산에 관한 소프트웨어를 표준화하는 데에 관한 것이다.
Patent KR-0144566-B1 (KR)
Title: 비피드균 증식 촉진제
Filed: 1990-02-09
Granted: 1998-07-01
Abstract: 내용없음
Patent KR-930000142-B1 (KR)
Inventor: YOM JONG-SON
IPC: H04M1/00
Filed: 1990-03-20
Granted: 1993-01-09
Abstract: 내용 없음.
Patent KR-920009401-B1 (KR)
Inventor: NEWBERG IRWIN L
IPC: G02B6/28
Filed: 1990-03-26
Granted: 1992-10-16
Abstract: 내용 없음.
Patent KR-950007601-B1 (KR)
Title: Method for preparing crystallized linbo3 powder
Inventor: LEE SONG-KUK
IPC: C30B29/30
Filed: 1990-05-31
Granted: 1995-07-12
Abstract: The LiNbO3 source powder having the shrinkage rate of more than 20 % for lithium niobate single crystal growth is prepared by (a) mixing lithium carbonate and niobium oxide, which are dried at 120 deg.C for one day, in the ball mill with nylon vessel and urethane ball, (b) calcinating the mixed material in the platinum crucible at more than 1,240 deg.C for 1-3 hrs. at the speed of elevating temperature, 250 deg.C/hr, (c) cooling it to room temperature at 300 deg.C/hr.
Patent KR-100194131-B1 (KR)
Title: 광학 기록 매체
Filed: 1990-06-21
Granted: 1999-06-15
Abstract: 내용 없음.
Patent KR-930003102-B1 (KR)
Title: Apparatus for cleaning a seat cover on a bowl
Inventor: LEE JONG-KI
IPC: A47K13/14
Filed: 1990-09-15
Granted: 1993-04-19
Abstract: The device, on pressing a botton switch, automatically lowers the standing cover to its sitting  position  and  washes  it  with water, dries it by compressed air and lifts back to  the  standing position.  The  device  comprises  a  standing  cover  (3)   being right-angled to the bowl (2); support  pipe  (7)  for  lifting  or lowering  the cover  (3)  by  actuation  of  an  arm  (8);  power transmitting device (6) engaged on a rail (14) and connected  with the arm (8) and the  pipe  (7),  cover  washing  switch  (12)  and lifting switch (S2); cover washing device (5) having  a  plurality of injecting nozzles (5a) and connected with a  water  tank  (16); arm (8) for supplying water to  the  tank  (16);  shaft  (40)  for supplying compressed air and controller (9) for reversely rotating a motor (M) connected with a selection botton (41).
Patent KR-0136859-B1 (KR)
Inventor: TADAHIRO KOKAWA
IPC: B60R21/20
Filed: 1990-11-26
Granted: 1998-04-27
Abstract: 본 발명의 에어백장치의 리테이너는, 에어백이 부착되는 평판부와 그 평판부의 가장자리부에서 기립된 기립편으로 되는 모듈커버 부착부를 보유하는 에어백장치의 리테이너에 있어서, 기립편의 기단측의 부분에  모듈커버가 찢어져 열릴 때에 기립편의 형태를 변형시키는 굽힘강성부를 설치한 것이다. 즉, 본 발명의 에어백장치의 리테이너는 에어백 전개시에 모듈커버가 찢어져 열리어 전개하면, 기립편도 굽힘강성부를 따라서 변형된다. 이 때문에 모듈커버의 변형도 구속되지 않고 모듈커버가 측방향으로 급속하고  충분하게 전개하여 에어백도 측방향에 충분히 전개되어 차량의 충돌시 등에 승무원의 보호를 하는 에어백장치의 리테이너에 관한 것이다.
Patent KR-970007689-B1 (KR)
Inventor: PAR JOSEFSSON
IPC: D03D47/36
Filed: 1989-10-05
Granted: 1997-05-15
Abstract: 내용없음.
Patent KR-960009528-B1 (KR)
Title: 2 signal simultaneous display circuit & method through screen division
Inventor: BAE SUNG-KI
IPC: H04N5/45
Filed: 1991-01-08
Granted: 1996-07-20
Abstract: partitioning a predetermined initial picture when an edit key for picture division or picture division cancellation is inputted; designating the vertical division location or horizontal division location of the picture when a vertical or horizontal control command is inputted through a picture division control key; counting a horizontal synchronous signal to record or play one video signal until the point corresponding to the division location; and recording or playing the other video signal when the horizontal synchronous signal count passes the point corresponding to the division location. The circuit comprises a picture partitioning and control key, a record/play key, a sync signal generating key, an image signal generating key, the first switching unit, the second switching unit, and a micro computer.
Patent KR-950006158-B1 (KR)
Title: Highly dispersed organopolysiloxane emulsions
Inventor: HUHN KARL
IPC: C08J3/03
Filed: 1991-01-09
Granted: 1995-06-09
Abstract: The invention relates to a process for the preparation of polyorganosiloxane-containing emulsions having a mean particle size of less than 0.3  mu m, where, in a first step,   A) a concentrate is prepared from polyorganosiloxane, water and polyorganosiloxane-soluble emulsifier, and, in a second step, B) the concentrate obtained in this way is diluted with water to the desired polyorganosiloxane content, to emulsions which can be prepared by this process, and to their use for impregnating fibres and woven fabrics.
Patent KR-930006012-B1 (KR)
Title: Core yarn and preparation thereof
Inventor: YUN TAE-KUN
IPC: D02G3/36
Filed: 1991-04-01
Granted: 1993-07-01
Abstract: covering sliver yarn such  as human hair, camel hair, wool or grey wool  around  the  core  yarn such as nylon, viscose rayon, polyester filament or  cotton  which is provided with the tension of 0-50 g/d  by  the  tension-control means in a way that the covering  rate  of  covering  sliver  yarn against core yarn be 92-100 %; at the site of nipping point of the front roller. The occurrence of slubs is prevented by cutting  and stopping feed of the core yarn by means of a cutter placed on  top of the front roller when a sensor detects the cuts of the covering sliver yarn. The core yarn made by the method  is  light  and  has high- elasticity.
Patent KR-930010768-B1 (KR)
Title: Dna for rickettsia tsutsugamushi
Inventor: JANG U-HYON
IPC: C12N15/31
Filed: 1991-04-26
Granted: 1993-11-10
Abstract: A method for the determination of specific  DNA  sequence  of Rickettsia tsutsugamushi and diagnosis of Rickettsia tsutsugamushi disease comprises (a) cloning the specific  DNA  sequence  in  the Rickettsia  tsutsugamushi  by  genetic  engineering  process,  (b) analysing the DNA sequence by chain method, (c) preparing  primers and  reverse  primers  with  20  base  size,  and  (d)  amplifying objective gene in the Rickettsia tsutsugamushi by polymerase chain reaction.  The  rageat  is  used  for   diagosis   of   Rickettsia tsutsugamushi disease.
Patent KR-950002430-B1 (KR)
Inventor: KAWAMURA HIROMITSU
IPC: H01J29/28
Filed: 1991-05-13
Granted: 1995-03-20
Abstract: 내용 없음.
Patent KR-940011604-B1 (KR)
Inventor: OTAKA HIDEKI
IPC: H04N19/00
Filed: 1991-07-20
Granted: 1994-12-22
Abstract: 내용 없음.
Patent KR-960005187-B1 (KR)
Inventor: MORI YOSHIKUNI
IPC: C08F6/22
Filed: 1991-07-24
Granted: 1996-04-22
Abstract: 내용 없음.
Patent KR-100254008-B1 (KR)
Inventor: HANAWA MAKOTO
IPC: G06F9/00
Filed: 1991-07-29
Granted: 2000-04-15
Abstract: 2개의 명령을 동시에 실행할 수 있는 32비트 RISC 마이크로 프로세서로서, 소프트웨어 작성상의 제약이 많고, 종래의 하드웨어를 위해 작성된 프로그램을 병렬로 실행하는 하드웨어를 위해 변환이 필요하며, 종래의 하드웨어와의 호환성을 유지할 수 없는 문제를 해소하기 위해, 2개의 명령을 동시에 실행할 수 있는 데이타 프로세서(610)의 명령페치유닛(640)은 1사이클로 메모리(620)에서 제1과 제2의 명령을 페치하고, 이 페치된 제1과 제2 명령은 제1과 제2의 레지스터(641, 642)에 세트된 후, 제1과 제2의 명령디코더(644, 645)에서 디코드되고, 비교기(131, 132)는 제1의 명령의 종착필들의 정보와 제2의 명령의 소스 필드의 정보를 비교하고, 양정보가 일치하지 않는 경우, 비교기(121, 132)의 출력에 응답하여 병렬동작 제어유닛(646)은 제1과 제2의 명령의 제1과 제2의 명령실행유닛(651, 652)에 의해 병렬실행을 허가하고, 양 정보가 일치하는 경우, 병렬동작 제어유닛(646)은 이 병렬실행을 금지한다. 
     이러한 2개의 명령을 동시에 실행할 수 있는 데이타 프로세서를 사용하는 것에 의해, 파이프라인 스테이지간의 부하를 균일하게 할 수 있어 하드웨어 회로를 유효하게 이용할 수 있고, 종래의 프로그램을 그대로 실행해도 나쁜 영향을 주는 일없이 호환성을 유지할 수 있게 된다.
Patent KR-100214297-B1 (KR)
Inventor: ALBERTO O ADAN
IPC: H01L29/78
Filed: 1991-08-29
Granted: 1999-08-02
Abstract: 불균일하고 약간만 도핑된 채널(a non-uniformly and lightly doped channel)을 갖는 반도체장치를 제조하는 방법은 실리콘기판상에 필드산화물의 분리영역과 SiO 2 박막층의 활성영역을 형성하는 단계와, 제1전도형이온들을 주입함으로서 제1채널도핑을 수행하는 단계와, 상기 SiO 2 박막층을 제거한 후에 게이트산화물 유전체를 형성하고 그 위에 게이트전극을 형성하는 단계와, 상기 제1전도형 이온들을 주입함으로써 제2채널도핑을 수행하는 단계와, 폴리실리콘박막층을 적층하는 단계와, 상기 폴리실리콘박막층 상에 SiO 2 층을 적층하는 단계와, 상기 SiO 2 층과 상기 폴리실리콘박막층을 제거하기 위하여 식각함으로써 측면벽을 형성하는 단계 및, 제2전도형이온을 주입한 후 열처리함으로써 소오스 영역과 드레인 영역을 제공하는 단계를 포함한다.
Patent KR-950000709-B1 (KR)
Inventor: LINDE HAROLD G
IPC: H05K1/03
Filed: 1991-09-30
Granted: 1995-01-27
Abstract: 내용 없음.
Patent KR-100216362-B1 (KR)
Inventor: KIM HEUNG-SU
IPC: G08C19/00
Filed: 1991-11-26
Granted: 1999-08-16
Abstract: 원격 검침 장치가, 각종 계량 정보를 발생하는 메터들과, 메터들과 접속되어 발생되는 계량정보들을 수집하고 수집되는 계량 정보를 가변요율에 가변 적산하며, 검침 시간에서 메터들의 계량값을 검침 처리하는 메터제어부와, 메터제어부와 검침라인 사이에 연결되며, 선택되는 스위치 신호에 의해 메터 제어부로 부터 해당 메터의 계량정보를 억세스하여 표시하는 동시에 가변요율에 따른 조건정보를 표시하고, 상위 제어부의 요구에 의해 검침 처리 정보를 검침라인으로 출력하는 가입자 제어부와, 가입자 전화기의 전화선로를 교환기와 연결하는 단자들에 검침라인을 병렬로 연결하는 주배전반과, 원격 검침 센터의 호스트 컴퓨터와 연결되며, 호스트 컴퓨터의 제어하에 각 가입자들의 검침라인들이 연결되는 주배전반을 순차적으로 선택하여 각 가입자들의 검침 처리된 정보들을 수집하여 호스트 컴퓨터에 전송하는 주배전반 제어부로 구성된다.
Patent KR-940001456-B1 (KR)
Title: Dubbing circuit for hi-fi vcp
Inventor: LEE JONG-KUN
IPC: G11B20/00
Filed: 1991-11-29
Granted: 1994-02-23
Abstract: The dubbing circuit in a hi-fi VCP includes a normal audio circuit for recording voice of a user received from a mike on a normal audio track upon receiving a dubbing key, an audio signal selector connected to the normal audio circuit for supplying a corresponding audio signal by the mixing of an audio selection switch and a mix key during a playback, a cut-off portion connected to the normal audio circuit for blocking a dubbed audio signal from the audio signal selector during a dubbing, and an audio output amplifier for amplifying to output the audio signal from the audio selector and a signal from the mike, thereby capable of recording a singer's voice with hi-fi music to maximize actual ambiance and selecting the audio signal favorable to the user.
Patent KR-940007347-B1 (KR)
Title: Printing border line extraction method
Inventor: SHIM HUNG-BO
IPC: G06K15/00
Filed: 1991-12-31
Granted: 1994-08-13
Abstract: The method extracts the outer line of the printing character from a bit map image or font. After setting the reference byte from the bit map, The upper, lower and reference bytes are compared in terms of the byte. The outer pointing data is extracted and printed with the intermediate result and the programmed table data of the outer line. If the reference point is not surrounded with 8 directional points, the corresponding point is converted to the outer line with the character attribute control, and prints the outer line.
Patent KR-940009332-B1 (KR)
Title: Ds1-cept(2.048mbps) signal & low-speed multiplexer of 155mbps system
Inventor: CHOE SON-HAK
IPC: H04J3/00
Filed: 1991-12-30
Granted: 1994-10-06
Abstract: The multiplier extracts the DS1-CEPT dependant signal. The received synchronous/asynchronous DS1-CEPT (2.048 Mbps) signal is copied into the synchronous type container to be processed by the TU (tributary unit) pointer to multiply to the TUG21 signal (6.912 Mbps). The reverse function to the TUG21 signal is performed so that the DS1-CEPT signal transmitted from the counter station is extracted.
Patent KR-0160267-B1 (KR)
Title: Process for the preparation of metallocenes
Inventor: RAZAWI ABBAS
IPC: C08F110/06
Filed: 1990-10-30
Granted: 1999-01-15
Abstract: A transition metal salt and powder of the solid reaction product of the ligand with an alkyllithium are reacted at room temperature in a non-polar hydrocarbon. The metallocene thus obtained has a sufficient purity for subsequent use as catalyst for the polymerization of olefins without further purification.
Patent KR-0149512-B1 (KR)
Title: Internal combustion engine air supply system
Inventor: SMITH DARREN ANDREW
IPC: F02M23/04
Filed: 1990-02-19
Granted: 1998-10-01
Abstract: PCT No. PCT/AU90/00063 Sec. 371 Date Aug. 2, 1991 Sec. 102(e) Date Aug. 2, 1991 PCT Filed Feb. 19, 1990 PCT Pub. No. WO90/09516 PCT Pub. Date Aug. 23, 1990.An internal combustion engine air supply system having a first air intake passage (11) through which air can flow to the engine (8) with a driver actuated mechanism operatively coupled to a first control means (12) to vary the air flow through the primary passage (11) to the engine (8) in response to the driver demand and a second air intake passage (13) through which air can flow to the engine (8) with an actuator means operable in response to sensed engine operating conditions to operate a second control means (5) to vary the air flow through the second passage (13) to the engine (8); the first control (12) means and second control means (5) being operable independently, so that the air supplied to the engine (8) may pass solely through one of the first (11) or second (13) air passages or simultaneously through both.
Patent KR-950005324-B1 (KR)
Inventor: KARAOKE TAKAO
IPC: B21C37/04
Filed: 1992-01-18
Granted: 1995-05-23
Abstract: 내용 없음.
Patent KR-950001557-B1 (KR)
Title: Iris control circuit in video camera
Inventor: CHON BYONG-KWAN
IPC: H04N5/238
Filed: 1992-02-21
Granted: 1995-02-25
Abstract: The circuit controls iris or aperture automatically by comparing an average of signals from the whole screen with an average of gated signals. It consists of a pulse-generation part (10), a gate-control part (12) determining the position of gating in the screen, a gate part (13) gating the screen, a peak-detection part (15), the first detection part for averaged signal (16), and the second detection part for gated signal (100) detecting signals from the iris-control circuit with a gain-control part (18).
Patent KR-100247882-B1 (KR)
Inventor: FAZEL KHALED
IPC: H04L27/34
Filed: 1992-03-27
Granted: 2000-03-15
Abstract: 다수의 연속적인 분할 레벨에서 다중 레벨 코딩을 컨스터레이션으로부터 다수의 서브 세트를 종속시키는 심볼에 의해 형성되는 수신된 심볼을 디코드하는 다중단 디코더에 관한 것이다. 컨스터레이션의 심볼은 다수의 비트로 코드되며, 다중단 디코더의 각 단(62 1 , 62 2 , 62 3 )은 수신된 심볼에 각각 개별적으로 근접하게 위치되는 바와같이 서브 세트 또는 컨스터레이션의 심볼 사이에서 선택되는 일련의 평가된 심볼에 대하여 분할 레벨에 관한 비트 순서를 결정한다. 
     본 발명은, 최소한 하나의 단(62 1 , 62 2 , 62 3 )에서 결정 수단(63 1 , 63 2 , 63 3 )은 수신된 심볼이 소정의 삭제 영역에 있을때마다 평가 심볼용 삭제 비트를 발생하고, 그때 단 디코더는 삭제 비트를 보정한다. 
     상기 디코더는 적용 또는 비-적용 모드에서 동작한다. 삭제 영역은 일정한 폭의 대역 또는 각진 섹터일 수도 있다. 상기 영역의 폭은 먼저 프로그램된 메모리에 기억된다.
Patent KR-100198243-B1 (KR)
Inventor: PARK DUK-YOUNG
IPC: C30B29/10
Filed: 1992-03-28
Granted: 1999-06-15
Abstract: 본 발명은 망간-아연 페라이트 단결정의 성장과정중 보조 도가니를 이용하지 않고 도가니의 상부 소정위치에 형성된 이송수단에 의해 미리 성형조립시킨 다결정 페라이트의 체인을 용융시켜 도가니에 장입되도록 함으로서 단결정의 결정결함의 발생을 방지하며 성장로의 발열체 수명이 연장되도록 한 페라이트 체인을 이용한 망간-아연 페라이트 단결정의 제조방법에 관한 것으로, 다결정 페라이트가 낮은 온도에서도 성장 가능하므로 도가니 용탕내의 온도구배에 따른 단결정 조성편차를 줄임에 따라 결정결함이 감소되는 것이다.
Patent KR-950007185-B1 (KR)
Title: A polyurethanes synthetic leather, devices and method thereof
Inventor: PARK JONG-IL
IPC: D06N3/18
Filed: 1992-03-31
Granted: 1995-07-03
Abstract: An air- and moisture-permeable polyurethane synthetic leather is mfd. in a porous structure by a wet process. The appts. includes a means for supplying a base fabric (100), a means (201, 201', 201") for coating a compound material (CF), a coagulation tank (202), a washing means (203) for semi-products, a dehydrating means (4) and a drying means (205). A molded belt (210) flows first over the coagulation tank (202) and then circulates in the water of the coagulation tank. A polyurethane compound material is spread on the surface of the molded belt so as to form a coated layer (200) of the synthetic leather. The base fabric is adhered to the coated layer. The coated layer united with the base fabric is coagulated and formed into a porous layer during its circulation in the water of the coagulation tank.
Patent KR-950002401-B1 (KR)
Inventor: SUMIHARA MASANORI
IPC: H02N2/16
Filed: 1992-04-01
Granted: 1995-03-17
Abstract: 내용 없음.
Patent KR-940009509-B1 (KR)
Title: Electronic igniting apparatus for fluorescent lamp
Inventor: PARK BYONG-RYOL
IPC: H05B41/14
Filed: 1992-07-06
Granted: 1994-10-14
Abstract: The device reduces manufacturing cost and imroves starting characteristics. The device includes a direct voltage source (Vdc), chopper (L), resistor (R1), transistors (Q1)(Q2), and a primary coil of transformer (T) which performs push-pull operation and parallel resonance, and a secondary coil of transformer (T), an auxiliary coils (n2)(n3), and a third coil (N3) of transformer (T). The circuit includes a rectifying and smoothing circuit (10) which has a diode (d1) and a condenser (C2), a charging/discharging circuit (20) which has resistors (R2)(R3), a diode (d2) and a condenser (C2), and a switching circuit which has a zener diode (ZD), resistors (R4)(R5)(R6), transistors (Q3)(Q4)(Q5) and diodes (D3-D6).
Patent KR-950002863-B1 (KR)
Inventor: KIM HONG-DAL
IPC: C07F9/09
Filed: 1992-07-10
Granted: 1995-03-27
Abstract: 내용 없음.