baber/WOPTO huggingface dataset:
Patent KR-920010329-B1 (KR)
Inventor: IZUMI TOSHIRO
IPC: D04B35/32
Filed: 1986-02-18
Granted: 1992-11-27
Abstract: 내용 없음.
Patent KR-900001373-B1 (KR)
Title: Process for the preparation of epoxy resin for can coating
Inventor: PONG SU-SHEI
IPC: C08G59/02
Filed: 1986-03-11
Granted: 1990-03-09
Abstract: An advanced epoxy resin with epoxy equiv. wt. (EEW) 3000-3900 and Mw 13000-17000 is prepd. by reacting a diglycidyl ether of bisphenol A (A) having EEW 170-195, and bisphenol A (B).  (A) and (B) are heated in the presence of a catalyst (C) and solvent (D) to achieve an exotherm of 190-210OC; the mixt. is cooled to 150-185OC (pref. 165- 175OC) and maintained until the required EEW and Mw are obtd.; and then quenched to 90-130OC with a solvent (E).  (A) is used at 54-62 wt.%; (B) at 30-35 wt.%; (C) at 0.01-0.2 wt.%; (D) at 5-30 wt.%; all w.r.t total combined wt.% of reaction mixt..  The amt. of quenching solvent (E) is 30-80 wt.% w.r.t. the quenched total combined wt..
Patent KR-900007909-B1 (KR)
Title: Method of selecting mode in automatic track detection
Inventor: HAN HYUNG-DUK
IPC: G11B5/584
Filed: 1986-03-15
Granted: 1990-10-23
Abstract: A circuit comprises an automatic track detection control circuit (30) , shift registers (35,40), comprising a plurality of flipflops (FF1- FF10), for providing the delayed output in regular order, a plurality of gates for converting the outputs of shift registers into a long- time mode signal (EP1) and a regular-speed mode signal (SP1), and an output signal discriminator (50) for providing a mode decision signal (MS).
Patent KR-890004859-B1 (KR)
Title: Copper alloy having a resistant wear property
Inventor: KIM YON-SOO
IPC: C22C9/04
Filed: 1986-04-24
Granted: 1989-11-30
Abstract: Cu-Sn alloy is used as a base material of the industrial or mining machinery parts, such as metal bearing, gear and gear pin for heavy machinery, which requires wear-resistance, and good fluidity and lubrication.  Si, Zn, Mn, and P are used as substitutes of expensive Sn.  The copper alloy is composed of 3.2-4% Si, -14% Zn, 0.5-0.7% Mn, 0.35-0.5% P, less than 0.4% Ni and Cu (remainders).
Patent KR-900002968-B1 (KR)
Title: Floppy disk drive interface circuit
Inventor: NAKAMUYA NOBUTAKA
IPC: G11B20/10
Filed: 1986-07-28
Granted: 1990-05-03
Abstract: The floppy disc drive interface circuit comprises a floppy disc drive and a voltage frequency oscillator outputting a read data signal and a window signal based on a read data pulse generated by the floppy disc drive.  The fundamental frequency signal from a generator and the window signal from the voltage frequency oscillator are received and a pulse width of the window signal is measured.  A mode signal is output representing a set data transfer rate of the read data signal.  A window gate signal is generated based on a measurement value of the window signal from the pulse width measurer and a data transfer rate represented by the mode signal from the mode signal output.
Patent KR-940009095-B1 (KR)
Inventor: BABA SHIRO
IPC: G06F9/30
Filed: 1986-10-20
Granted: 1994-09-29
Abstract: 내용 없음.
Patent KR-940004200-B1 (KR)
Inventor: ISHII GEIJO
IPC: C09D201/02
Filed: 1986-12-24
Granted: 1994-05-17
Abstract: 내용 없음.
Patent KR-910000707-B1 (KR)
Inventor: KIKUCHI HIROAKI
IPC: H04N19/94
Filed: 1987-05-18
Granted: 1991-01-31
Abstract: 내용 없음.
Patent KR-900002642-B1 (KR)
Inventor: KWON KI-BAEK
IPC: H04M15/00
Filed: 1987-05-29
Granted: 1990-04-21
Abstract: 내용 없음.
Patent KR-950005684-B1 (KR)
Inventor: KUSAYANAGI SAMPO
IPC: C10G67/14
Filed: 1987-06-23
Granted: 1995-05-29
Abstract: 내용 없음.
Patent KR-910003730-B1 (KR)
Title: Phase shifter
Inventor: PERRI ANTOINE
IPC: H03H11/20
Filed: 1987-07-23
Granted: 1991-06-08
Abstract: A circuit arrangement for shifting the phase of a signal, in which the signal is applied to two parallel branches where one branch contains a phase-shifting network for purposes of applying a constant phase shift to the signal. A variable amplifier connected in one of the two branches controls the amplitude of the signal and inverts the polarity of the signal. This variable amplifier can be connected in series with the phase-shifting network, or the ampifier can be connected in the branch that is in parallel with the branch containing the phase-shifting network.
Patent KR-940004829-B1 (KR)
Title: Method and device displaying data of tape
Inventor: KIM IN-SHIK
IPC: G11B27/10
Filed: 1988-09-15
Granted: 1994-06-01
Abstract: The method improves a visual effect by a sequenteial accumulated light of a light emitting diode for the tape remnant with a constant period count of reel sensors. The method has a tape remnant specified value reading step, a tape remnant dicision step, and a tape remnant displaying step. The device includes a reel rotation detection means, a control signal conversion means, and a sequential accumulated light display means. The control signal conversion means has OR-gates (OR1,OR2,OR3,OR4), and AND-gates (AND1,AND2,AND3,AND4).
Patent KR-920002370-B1 (KR)
Inventor: GOMATSU HUMIO
IPC: H01J37/22
Filed: 1988-10-14
Granted: 1992-03-23
Abstract: 내용 없음.
Patent KR-910007703-B1 (KR)
Title: Measuring method for blooming for a solid photographing element and the apparatus of the same
Inventor: ROH YOUNG-BAE
IPC: H04N5/3728
Filed: 1988-11-17
Granted: 1991-09-30
Abstract: The  apparatus  irradiates  the  spot  light  to  the  light receiving region of the CCD and counts the number of charges  with the high level from the output corresponding to one picture frame. The counted value is compared to the area of  the  spot  light  to measure the blooming quantity.
Patent KR-910008983-B1 (KR)
Title: Rest particle remove method using anisotrophic ethching
Inventor: KIM SANG-ICK
IPC: H01L21/302
Filed: 1988-12-20
Granted: 1991-10-26
Abstract: The residual material of thin film  remaining  at  to  pology region in photo lithography processing of multi-layer structure is removed by anisotropic etching with plasma gas. The gas dispersion is generated at end point of etching part by changing  the  plasma condition. The condition of plasma gas is 280m Torr  pressure  and 250 watt. The composition of gases is 100 : 150 (SCCM) of  CCl4  : He.
Patent KR-930001652-B1 (KR)
Inventor: OTANI TAKAYUKI
IPC: G11C8/18
Filed: 1989-02-18
Granted: 1993-03-08
Abstract: 내용 없음.
Patent KR-920003658-B1 (KR)
Inventor: KAWAME KEISUKE
IPC: G01R31/25
Filed: 1989-02-20
Granted: 1992-05-06
Abstract: 내용 없음.
Patent KR-0161965-B1 (KR)
Inventor: ELASESSER ANDREAS
IPC: G03F7/023
Filed: 1989-06-17
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-950013065-B1 (KR)
Inventor: OHMI TADAHIRO
IPC: H01L21/306
Filed: 1989-07-20
Granted: 1995-10-24
Abstract: 내용 없음.
Patent KR-940002194-B1 (KR)
Inventor: YAMAMOTO TOMIAKI
IPC: G02F1/13363
Filed: 1989-07-26
Granted: 1994-03-18
Abstract: 내용 없음.
Patent KR-910007927-B1 (KR)
Title: Embossing treatment method of material surface
Inventor: LEE YONG-GU
IPC: B21D22/04
Filed: 1989-09-21
Granted: 1991-10-04
Abstract: The embossing method embosses the surface of  e.g.  trays  or frypan. The method for  embossing  treatment;  the  first  process forms embossing parts (6) on the upper  and  lower  sides  of  die plate (5), the second process places the preforms (7) on the upper and lower sides of the  die  plate  (5),  and  the  third  process presses the preforms by the roller (16,161).
Patent KR-920004151-B1 (KR)
Title: A testing method of electronic exchange
Inventor: KIM TAE-IL
IPC: H04M3/24
Filed: 1989-12-14
Granted: 1992-05-25
Abstract: If a user command code is inputted, a  man-machine  processor (MMP) analyzes the  command  code,  and  the  analyzed  result  is transferred to an ITLM which supervises  a  maintenance  processor (OMP) when testing a matching circuit. If a testing  is  possible, the system  advances  to  the  next  procedure,  while  if  it  is impossible,  the  operation  is  terminated.  If  a   test-capable instrument is available, its function is checked to decide  as  to whether the next procedure is to be taken, or the operation is  to be terminated. Then the communication circuit is checked,  and  if the circuit is normal, a test is performed. The method provides  a number of automatic checking, so that any disorders  are  detected immediately.
Patent KR-960005169-B1 (KR)
Title: Process for preparation of aluminooxane
Inventor: MAEZAWA HIROSHI
IPC: C08F10/00
Filed: 1990-02-16
Granted: 1996-04-22
Abstract: The present invention relates to a process for preparing aluminoxane which comprises reacting an organoaluminum compound and water in a solvent system containing solvent having a higher boiling point than that of the organoaluminum compound, and condensing the resulting reaction mixture under atmospheric pressure or reduced pressure. The present invention further relates to a process for preparing aluminoxane which comprises reacting an organoaluminum compound and water, adding a solvent system containing solvent having a higher boiling point than that of the organoaluminum compound to the above obtained reaction mixture, and condensing the resulting solution under atmospheric pressure or reduced pressure. In accordance with the process of the present invention, high purity and high activity aluminoxane can be produced in a simplified manner.   Moreover, a solution of high purity aluminoxane obtained by the process of the present invention can be used as such as a catalyst component for production of olefin-based polymers and styrene-based polymers and thus it does not need a step of dissolving or preparing a slurry.
Patent KR-930001317-B1 (KR)
Title: Polydextrose and process therefor
Inventor: LEE HYON-SU
IPC: C08B30/18
Filed: 1990-04-19
Granted: 1993-02-25
Abstract: (a)  mixing 10-90 % polysaccharide syrup (DE= 1-90) with 0.1-10 %  acid,  e.g. citric acid, malic acid or tataric acid; (b) removing the  O2  gas of the mixt. by using vacuum  pump;  (c)  mixing  the  mixt.  with reducing sugar, e.g. maltitol, sorbitol or xylitol, under  5  mmHg or less at 130-200 deg.C  and  polymerizing;  (d)  dissolving  the polymerized mixt. with hot water to obtain the final product.  The obtd. polydextrose is useful for the prodn. of diet  food,  health food, beverage, drug etc..
Patent KR-0163182-B1 (KR)
Inventor: NOJTECH BERNHARD
IPC: C08G8/10
Filed: 1990-07-13
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-0145416-B1 (KR)
Inventor: CHAUVIN YVES
IPC: C07C2/32
Filed: 1990-08-07
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-0168650-B1 (KR)
Inventor: HAEUSER ULRICH
IPC: F02C6/18
Filed: 1990-08-28
Granted: 1999-01-15
Abstract: 본 발명은 적어도 하나의 시동가스터빈과, 그 시동가스터빈에 의해 구동되고 동력을 발생하는 발생기를 가지며, 기력발전소의 주순환에서 취한 응축물에 의해 공급되는 시동 및 보조 증기 발생기를 가진 기력발전소의 시동 및/또는 보조 운전용 증기 및 동력을 발생하는 방법에 있어서, 시동가스터빈(18)의 배출가스를 시동 및 보조증기발생기(14)에 공급하고, 그 시동 또는 보조증기발생기(14)를 그 배출가스흐름의 배열에 의해 가열 시킴을 특징으로 하는 기력발전소의 시동 및/또는 보조운전용 증기 및 동력을 발생하는 방법에 관한 것이다. 
     또, 본 발명은 시동 또는 보조증기발생기(14)와, 압축기(16)에 의해 구동된 가스터보셋(12)과, 동력발생기(19)를 구동하는 연소체임버(17)와, 시동가스터빈(18)을 구비한 방법을 실시하는 장치에 있어서, 상기 시동가스터빈(18)의 배출가스축을 시동 및 보조증기발생기(14)에 접속시켜 가열시킬 목적에서 그 시동 및 보조증기발생기(14)가 배기가스를 가열 시키도록 구성함을 특징으로 하는 기력발전소의 시동 및/또는 보조운전용 증기 및 동력을 발생하는 장치에 관한 것이다.
Patent KR-930010863-B1 (KR)
Title: Device for detecting detective core wires of a multi-core cable
Inventor: CHOE CHANG-JUN
IPC: G01R31/02
Filed: 1990-10-16
Granted: 1993-11-15
Abstract: The number of detected cores and opening cores are  digitally displayed on  the  controller  and  the  alarm  signals  sound  on detecting the opening cores. A stepping  motor  is  driven  by  an optic-sensor and is driven in regular or reverse  direction  by  a program command.  Revolving  plates  (2)(8)  which  have  indexing grooves  (2a)(8a),  contact  to  the  stepping  motor   (1).   The optic-sensor (9) is controlled by the  revolving  plate  (8).  The stepping motor which is controlled by the optic-sensor and  is  in regular operation stops and the motor is reversely  driven  for  a specified time. The core of multi-core cable is exactly  extracted by the revolving plate (2).
Patent KR-930000497-B1 (KR)
Title: Auto transmission
Inventor: PARK DONG-HUN
IPC: F16H3/58
Filed: 1990-10-27
Granted: 1993-01-21
Abstract: The gear changer having an aditional subsidiary gear  changer at 2- shafts/3-speeds transmission, offers various  speed  changing ratios of 6-speeds forward and 2-speeds  backward,  improves  fuel efficiency and accelerating ability, and reduces impact  in  speed changing.  The  gear  changer  having  a  planetary  gear   system including a forward sun gear, a small sun gear, an annulus gear  a long pinion and  a  short  pinion  at  the  carrier,  comprises  a secondary planetary gear system (36) driven  by  subsidiary  input gear (34) receiving power fromm  main  transmission  (A);  one-way clutch (03) and wet-type multi-disc  brake  (B3)  for  controlling subsidiary sun gear  shaft  (46)  at  the  system  (36);  wet-type multi-disc clutch (C3) for intermitting between subsidiary carrier (44) and the shaft (46).
Patent KR-100218547-B1 (KR)
Inventor: BULGARELLI OLIVO
IPC: H02P6/18
Filed: 1990-11-17
Granted: 1999-09-01
Abstract: 영구자석 회전자를 위한 위치센서를 사용하지 않고 성형구조의 다중위상 무브러쉬 DC 전동기 제어는 위상권선단부와 성형구조중심사이의 전압차를 나타내는 한 사인파 신호를 검파하고, 여기되지 않은 위상권선에 관련된 신호를 선택하며, 기준전압크기의 선택된 신호에 의해 교차를 검파하고, 상기 기준전압크기의 선택된 신호에 의해 교차가 있게되면 한 논리정류신호를 발생시키며, 그리고 따라서 발생된 상기 논리정류신호에 의해 전동기의 여기를 정류하고 동시에 상기의 대표가 되는 신호를 마스크하여 주기를 다시 시작시키기 전에 마지막 정류에 의해 발생된 스파이크 감소를 허용하기에 충분히 긴 시간동안 이들의 선택을 막도록 하여 수행된다. 
     가로좌표축에 가까운 사인파 부분에서 수행된 여기되지 않은 위상권선전압신호의 분석은 앞선 정류로 인한 스파이크의 발생이 없을 뿐아니라 권선자신들의 인덕턴스와 저항에 연결된 소자들로부터 자유로이 고정자 위상권선상의 영구회전자운동에 의해 유도된 emf 에 대한 정보를 획득할 수 있도록 한다. 바람직하게는, 신호의 마스킹이 논리마스킹신호에 의해 발생되며 이같은 논리마스킹 신호는 전동기 두 마지막 연속정류사이 시간간격이 정해진 부분과 같은 지속기간을 가지며, 이는 점차적으로 변화한다. 선택된 실시예에 따른 여러 가지 회로블럭 기능도표가 설명된다.
Patent KR-950003913-B1 (KR)
Inventor: MURAKAMI HIROAKI
IPC: G11C17/00
Filed: 1991-01-25
Granted: 1995-04-20
Abstract: 내용 없음.
Patent KR-960000042-B1 (KR)
Inventor: SHIMA YOSHIKAZU
IPC: C07B61/00
Filed: 1991-03-13
Granted: 1996-01-03
Abstract: 내용 없음.
Patent KR-940003581-B1 (KR)
Title: Method of making phase shift mask of semiconductor device
Inventor: KUM UN-SOP
IPC: H01L21/027
Filed: 1991-04-12
Granted: 1994-04-25
Abstract: The method includes the steps of, forming phase shift layer and chrome layer on quartz substrate, forming photoresist layer on said chrome layer and patterning, etching the said chrome layer using the said patterned photoresist layer, etching said phase shift layer, wet etching the said chrome layer isotropically, and removing the said photoresist layer, thereby achieving homogeneous etching.
Patent KR-940006455-B1 (KR)
Title: Innerliner rubber compositions
Inventor: JO HYON-JUN
IPC: C08L9/00
Filed: 1991-04-16
Granted: 1994-07-20
Abstract: The innerliner rubber compsn. useful for big tier comprises 90-100 wt.pts. of halogenized isobutylene-isoprene rubber; 0-10 wt.pts. of dien based natural rubber; 4-8 wt.pts. of adhesive agent; and other additives. The adhesive agent is gumarone indene resin, alkylphenol formaldehyde resin or hydrocarbon resin. The halogenized isobutylene-isoprene rubber has 0.93±0.01 gravity, 25-40 mooney viscosity at ML 1+8 and 125 deg.C, and contains 1.0-3.0 % of halogen. The obtd. compsn. has air-permeating resistance and promoted compatability to 2nd innerliner, then has crack resistance and anti-fatigue deforming property, and can be reused by retreading.
Patent KR-0171417-B1 (KR)
Inventor: YARUSSO DAVID J
IPC: C09J7/38
Filed: 1991-04-19
Granted: 1999-03-20
Abstract: 본 발명은 방사선으로 분해 가능한 배킹 위에서, 전자빔 방사선으로 가교 결합 가능한 압감성 접착제를 함유하고 상기 접착제는 접착층을 통과하는 투여량 감소가 약 40% 정도로 전자빔 방사선에 노출하여 가교 결합되며, 배킹에 수용되는 평균 투여량이 접착제에 수용되는 평균 투여량의 약 80% 이하이고, 충분한 투여량의 전자빔 에너지가 접착제에서의 겔 함량을 탄성중합체중량당 최소한 약 20% 로 생산 하도록 제공되는 압감성 테이프에 관한 것이다.
Patent KR-950012365-B1 (KR)
Title: Magnetic recording medium having improved characteristics of endurance and friction coefficient and the method thereof
Inventor: PARK JONG-MIN
IPC: G11B5/62
Filed: 1991-10-17
Granted: 1995-10-17
Abstract: The media efficiently reduces the friction coefficient and improves the running characteristic and robustness by increment of steel holding time and THF test. The device includes the magnetic layer coated on the non-magnetic material by magnetic power, compounder, and hardening material, and the hardening auxiliary material which is the isopropyl tris dioctylpyrophosphate titinate, tetra isopropyl bis dioctylphosphate titanate, tetra octyl bis ditri decyl phosphate titanate, bis dioctyl pyrophosphate oxyacetate titanate, bis dioctyl pyrophosphate ethylene titanate, and isopropyl dioctyl pyrophosphate titanate.
Patent KR-940010920-B1 (KR)
Title: Manufacturing method of soi structure semiconductor
Inventor: KIM YONG-BAE
Filed: 1991-11-06
Granted: 1994-11-19
Abstract: The method includes the steps of forming first and second insulating layers (13,15) on a substrate (11) to etch the layers (11,13,15) to form an aperture (A) thereinto to form spacers (17,19) on the side wall of the aperture (A), forming a first silicon layer (23) of high concentration, a second silicon layer (25) of medium (low) concentration and an insulating layer (27) of into the aperture (A), removing the layers (15,17,19,23,13,27) to form an oxide film (29,31) on the substrate (11) and layer (23), forming a poly silicon layer (33) into the space between the substrate (11) and the layer (25), and oxidizing the layer (33) to form a field oxide layer (35), thereby using an SOI structure to reduce the number of masking works.
Patent KR-950009214-B1 (KR)
Inventor: TATENO KENZO
IPC: B66B3/00
Filed: 1991-11-07
Granted: 1995-08-18
Abstract: 내용 없음.
Patent KR-950004184-B1 (KR)
Inventor: ITOH MIKIHIKO
IPC: C08L25/06
Filed: 1991-11-20
Granted: 1995-04-27
Abstract: 내용 없음.
Patent KR-0170400-B1 (KR)
Inventor: YOKOTA TAKASHI
IPC: H01J37/32
Filed: 1991-11-25
Granted: 1999-05-01
Abstract: 압력 게이지는 진공처리용기내의 압력을 전기신호로서 검출한다. 상기 압력 게이지는 압력검출신호에 경시적인 오차량을 포함한다. 
     오차량 검출부는 상기 진공처리용기가 소정의 교정압력으로 된 상태로 상기 압력 게이지로 부터 출력되는 오차량을 나타내는 신호를 검출한다. 
     보정값 산출부는 상기 오차량 검출부에 의하여 검출된 오차량을 나타내는 신호에 따라서 이 오차량을 나타내는 신호를 부정하기 위한 보정값을 나타내는 신호를 산출한다. 
     보정부는 상기 진공처리용기를 소망의 압력값으로 하는 지령이 나온 상태로 상기 압력 게이지로 부터의 압력 검출신호와 상기 보정값 산출부에 의하여 산출된 보정값을 나타내는 신호를 가산한다. 그것으로 상기 압력 검출신호에 포함되는 경시적인 오차량이 제거된다. 
     압력 제어부는 상기 보정부에 의하여 경시적인 오차량이 제거된 출력신호에 따라서 상기 진공처리용기 내를 상기 소망의 압력값으로 제어한다.
Patent KR-100275231-B1 (KR)
Inventor: PUCHALLA CHRISTOPHER P
IPC: F16D65/06
Filed: 1992-03-26
Granted: 2000-12-15
Abstract: 본 발명은 전동 장치를 사용하기 위한 일체형 밴드 부재를 제공한다. 일체로 구성된 상기 밴드 부재(10)는 작용 부재(18) 및 반작용 부재(20)를 형성하는 스트랩 부재(12)의 단부(16)를 구비하며, 그 후 일체형 유닛을 제공하도록 스트랩 부재(12)의 외부 원주 상에 재차 절첩된다(도면 부호 22). 마찰 라이닝(14)은 스트랩 부재(12)의 내부 원주 주위에 고정된다.
Patent KR-940009163-B1 (KR)
Title: Method of making panel light source
Inventor: PARK JONG-HO
IPC: G02F1/1335
Filed: 1992-03-27
Granted: 1994-10-01
Abstract: The method for fabricating a plane light source apparatus is disclosed in which a transparent acryl plate is moved in a predetermined speed for the purpose of obtaining a uniform luminance and thin film, and at the same time, a diffusion material is sprayed to the opposite plane of a plane on which a reflecting layer and a reflecting plate are formed using an air gun, to thereby form a diffusion layer.
Patent KR-940011913-B1 (KR)
Title: Explosive bolt
Inventor: LEE HYO-NAM
IPC: F16B39/00
Filed: 1992-08-08
Granted: 1994-12-27
Abstract: The apparatus spontaneously separates two assembled members by blowing up explosives filled in the bolt by use of electrical signals. The apparatus comprises a cylindrical groove (2) within a bolt body (1) directed toward a bolt head; the separation explosives (3) filled up in the cylindrical groove (2); an igniter (4) positioned in the groove (2); a lead line (5) transmitting the electric signal to the igniter (4); molding material (6) sealing up the groove (2). The bolt can supply enough strength to combine the two assembled members, and separates them by a predefined electrical signal.
Patent KR-100202425-B1 (KR)
Inventor: JUNG HO-SUN
IPC: G10L21/04
Filed: 1992-08-27
Granted: 1999-06-15
Abstract: 본 발명은 음성 인식 시스템의 텔레비젼과 비디오 테이프 레코더의 리모콘 음성을 인식하는 음성 인식 시스템에 관한 것이다. 상기 시스템은 가전제품의 리모콘 명령어를 인식하기 위한 음성 인식 시스템에 있어서, 사용자에 의해서 입력되는 음성을 입력하기 위한 마이크로폰; 상기 마이크로폰을 통해서 입력되는 음성신호가 소정시간 주기 내에서 복수개의 데이터로 나뉘어지는 음성분석수단; 상기 음성분석수단으로부터의 복수개 데이터가 각가 인가되는 복수개의 필터를 구비하고, 상기 복수개의 필터들 중에서 인접한 두 필터의 출력을 차례로 비교한 값에 따라서 이진화를 수행하여 이진화 데이터를 출력하기 위한 이진화수단; 및 각각의 신경회로망이 적어도 하나의 층으로 된 부신경회로망을 가지는 복수층의 신경회로망을 구비하고, 상기 이진화수단에서 출력된 이진화 데이터를 상기 각 층의 신경회로망을 통한 학습에 따라서 그 결과를 통합하여 출력하는 다층 신경회로망을 포함하는 것을 특징으로 하여 음성의 특성을 뚜렷하게 표현함으로써 음성 인식률을 높일 수 있는 장점이 있다.
Patent KR-950000437-B1 (KR)
Title: Error detecting circuit
Inventor: PARK SANG-JIN
IPC: H03M13/00
Filed: 1992-10-09
Granted: 1995-01-19
Abstract: The circuit comprises a multiplier for multiplying an output (V1) of a register (11) with factor to feedback to input (D), an AND gate (AN11) for ANDing a value (Vi) of a lost error position flag and the output(V1) of the register, a non-zero detector (13) for checking an output(V3) of the AND gate (AN11) to enable the shift clock (SRCLK) in case of a non-zero value, a shift register (14) for selecting the output (V3) to store according to the output (SRCLK) of the non-zero detector (13), and a shift register (15) for receiving the output (V4) of the shift register (14) to output serial data (PCO) in oder according to the shift clock (SRCLK).
Patent KR-100254924-B1 (KR)
Title: Method of fabricating image display device
Inventor: YANG MYUNG-SU
IPC: H01L27/01
Filed: 1992-10-14
Granted: 2000-05-01
Abstract: PURPOSE: A method for manufacturing an image display device is provided to remove an ion implantation process upon formation of source/drain by forming a semiconductor layer into which impurities are doped after formation of a contact hole. CONSTITUTION: A method for manufacturing an image display device forms an active layer(2) on an insulating substrate(1). A gate insulating film(3) and a gate electrode(4) are formed on the active layer(2). After forming an interlayer dielectric(3') on the gate electrode(4), the interlayer dielectric(3') and the gate insulating film(3) are selectively etched to expose a portion of the active layer(2). Polysilicon(5) into which impurities are doped and a conductive metal(6) are sequentially deposited in the active layer(2). The polysilicon(5) into which impurities are doped and the conductive metal(6) are simultaneously etched to form a source/drain electrode and a data signal line.
Patent KR-100270462-B1 (KR)
Inventor: PUCCI ANNICK
IPC: C07C41/42
Filed: 1992-11-11
Granted: 2000-11-01
Abstract: 본 발명은 에탄올과의 혼합물로부터 에틸 t-부틸 에테르를 분리하는 방법에 관한 것이다. 본 발명의 방법은 물을 사용한 추출단계, 농축 단계, 및 상부의 데칸터를 구비한 두개의 연결된 컬럼내에서 공비제로서 ETBE를 사용하는 이종공비 증류 단계를 포함한다. 
     또한 본 발명의 방법은 C 4 유분중에 함유된 이소부텐을 에탄올에 의해 에테르화시켜 ETBE를 제조하기 위한 방법에 적용될 수 있다.
Patent KR-970005954-B1 (KR)
Title: An apparatus for manipulating camera and monitor of a video-phone
Inventor: HU BON
IPC: H04N5/225
Filed: 1992-11-19
Granted: 1997-04-22
Abstract: A position control apparatus of a camera and a monitor is disclosed. The position control apparatus of a camera and a monitor comprises: a first means for increasing the frictional force between a camera and a monitor housing; a second means for combining the camera with the monitor housing; a third means for preventing the mobility of the second means; a fourth means for controlling rotation angle of the camera and the monitor housing; and a fifth means for preventing alienation of the camera from the monitor housing. Thereby, the position control apparatus of the camera and the monitor may allow the camera and monitor to be stopped at the position requested by users.