baber/WOPTO huggingface dataset:
Patent KR-960006594-B1 (KR)
Title: Steel substrate for the reinforcement of elastomers and the method for continuouisly manufacturing the same and elastomer objects reinforced with the substrate
Inventor: CHAMBAERE DANIEL
IPC: C23C28/00
Filed: 1988-10-20
Granted: 1996-05-20
Abstract: The invention relates to a steel substrate with metal coatings for the reinforcement of vulcanisable elastomers, as well as a method for the continuous manufacture of a thus coated substrate and elastomer objects reinforced with said substrate. The substrate is provided with a first coating and a second coating at least covering part of the first one and a bonding layer being present between the two said coatings. The second coating comprises e.g. cobalt that can be applied by plasma sputtering. The coating combination can be easily adapted to the specific elastomer compositions and the reinforcement requirements aimed at.
Patent KR-960002939-B1 (KR)
Inventor: WATANABE SHIN
IPC: A01C5/04
Filed: 1988-12-17
Granted: 1996-03-02
Abstract: 내용 없음.
Patent KR-960007098-B1 (KR)
Inventor: HARADA SIGEYOSHI
IPC: A23L33/145
Filed: 1988-01-22
Granted: 1996-05-27
Abstract: 내용 없음.
Patent KR-960016203-B1 (KR)
Title: Pharmaceutical composition containing benzamide
Inventor: AMREIN ROMAN
IPC: A61P25/28
Filed: 1989-01-27
Granted: 1996-12-06
Abstract: The use of p-chloro-N-(2-morpholinoethyl)benzamide (I) for treating and preventing cognitive disorders to new.
Patent KR-950003200-B1 (KR)
Inventor: HANSEN CRAIG C
IPC: G06F7/527
Filed: 1989-02-28
Granted: 1995-04-04
Abstract: 내용 없음.
Patent KR-960015908-B1 (KR)
Inventor: FUJII SHIGEZO
IPC: C03B11/16
Filed: 1989-05-03
Granted: 1996-11-23
Abstract: 내용없음.
Patent KR-910010240-B1 (KR)
Inventor: NEUZIL RICHARD W
IPC: B01D15/08
Filed: 1989-05-31
Granted: 1991-12-24
Abstract: 내용 없음.
Patent KR-930002454-B1 (KR)
Inventor: SATO HIROYUKI
IPC: B41J13/02
Filed: 1989-10-11
Granted: 1993-04-02
Abstract: 내용 없음.
Patent KR-0146959-B1 (KR)
Title: Uv-light stabilized polyoxymethylene molding compositions
Inventor: MULHOLLAND BRUCE M
IPC: C08K5/3477
Filed: 1989-11-09
Granted: 1998-08-17
Abstract: A polyoxymethylene composition which exhibits improved stability against the degradative effects of ultraviolet light includes a triazine-based antioxidant and UV stabilizers. One preferred composition of the invention includes, based upon the total weight of the composition, an oxymethylene copolymer, between 0.015 to about 0.4 weight percent of 2,4,6-triamino-sym-triazine (as a formaldehyde scavenger), between about 0.25 to about 1.0 weight percent of each of 2-2(hydroxy-5-t-octylphenyl)benzotriazole, and bis(2,2,6,6-tetramethyl-4-piperidinyl)sebacate as UV light stabilizers, and between about 0.25 to about 1.0 weight percent of 3,5-di-tert-butyl-4-hydroxyhydrocinnamic acid triester with 1,3,5-tris(2-hydroxy-ethyl)-s-triazine-2,4,6(1H, 3H, 5H)-trione as an antioxidant. Due to their enhanced UV-light stability property, the compositions of the invention find particular utility as molded automobile components.
Patent KR-920003973-B1 (KR)
Title: Hole making method for multilayer wiring
Inventor: KIM WON-CHUL
IPC: H01L21/28
Filed: 1989-11-24
Granted: 1992-05-18
Abstract: The method for forming a via hole  connecting  between  first and second metallic films comprises the steps of forming an  oxide film (2) and a first metallic film (3) on a silicon substrate (1); forming a via stud (6') of photoresist film  thereon;  forming  an insulating film (4)  on  the  films  (2,3)  except  the  via  stud portion; removing the via stud (6') to form a via  hole  (6);  and forming a second metallic film (7) on the films (3,4). The  method thereby connects the first metallic film to  the  second  metallic film through the via hole. The method does not include etching the insulating film and removing a  photoresist  film  to  reduce  the number of process.
Patent KR-0156565-B1 (KR)
Inventor: ARPAIA GIUSEPPE
IPC: C07K19/00
Filed: 1988-06-24
Granted: 1998-10-15
Abstract: 내용없음.
Patent KR-950006296-B1 (KR)
Inventor: FUJITA TAKESHI
IPC: C11D17/04
Filed: 1990-03-07
Granted: 1995-06-13
Abstract: 내용 없음.
Patent KR-0141594-B1 (KR)
Inventor: MCCULEY GERALD JOSEPH
IPC: H01J29/82
Filed: 1990-03-19
Granted: 1998-06-01
Abstract: 내용 없음.
Patent KR-950013213-B1 (KR)
Inventor: TSUJIMURA OSAMU
IPC: B23B29/00
Filed: 1990-05-15
Granted: 1995-10-26
Abstract: 내용 없음.
Patent KR-0154896-B1 (KR)
Inventor: REUTER RENE F
IPC: D07B1/02
Filed: 1990-08-09
Granted: 1998-10-15
Abstract: 내용 없음
Patent KR-940008334-B1 (KR)
Inventor: MIYAHARA SHOUICHI
IPC: H01L23/31
Filed: 1990-09-13
Granted: 1994-09-12
Abstract: 내용 없음.
Patent KR-930011787-B1 (KR)
Inventor: FUKUSHI ISAO
IPC: G11C11/414
Filed: 1990-09-18
Granted: 1993-12-21
Abstract: 내용 없음.
Patent KR-930011004-B1 (KR)
Title: Position control method of robot
Inventor: SONG JIN-IL
IPC: G05B19/25
Filed: 1990-10-26
Granted: 1993-11-19
Abstract: seeking  current  position deviation, maximum position of robot based on the  drive  position of a robot drive servo-motor; calculating and seeking pulse number to move each sampling time when servo-motor does not  increase  or decrease speed; seeking moving pulse of each axis  sampling  time; seeking  position  incremental  amount;  controlling  proportional integrating and differentiating position deviation  of  respective axis sampling  time;  operating  servo-motor  with  value  of  the preceding step and calculating moving pulse of each axis according to whether the preceding step value and the number of moving pulse of each sampling time are the same or not  in  case  of  no  speed change; and clearing moving pulse or deciding last target position depending on whether the moving pulse is bigger than the number of the preceding step or not.
Patent KR-940006621-B1 (KR)
Inventor: NAWA TAKANORI
IPC: H03K19/018
Filed: 1990-11-21
Granted: 1994-07-23
Abstract: 내용 없음.
Patent KR-930011820-B1 (KR)
Inventor: KESSEL STEPHEN L
IPC: B32B9/00
Filed: 1990-11-26
Granted: 1993-12-21
Abstract: 내용 없음.
Patent KR-930008833-B1 (KR)
Title: Reactance buffered loop antenna and method for making the same
Inventor: TAN WILLIAM
IPC: H04B1/08
Filed: 1989-12-20
Granted: 1993-09-15
Abstract: A reactance buffer (218) maintains a substantially constant resonant frequency for an adjustable size loop antenna (200) having first (202) and second (204) antenna segments. Each segment has first (206, 208) and second (212, 214) ends, the first ends (206, 208) being coupled to a receiver, and the second ends (212, 214) providing loop size adjustment. The reactance buffer (218) comprises a reactance buffer input (206) coupled to the second end of the first (202) antenna segment. A plurality of taps (T1-T7) are linearly disposed along an integrated structure, the structure presenting a substantially flat surface, and having a predetermined length between the outermost taps corresponding to the loop antenna size adjustment required. The taps (T1-T7) provide selectable reactance buffer outputs for coupling to the second end of the second (204) antenna segment. A plurality of reactance elements (302, ..., 320) couple the reactance buffer input (206) to each of the plurality of taps (T1-T7) and provide a substantially constant reactance measured between the reactance buffer input (206) and each of the plurality of taps (T1-T7).
Patent KR-0178401-B1 (KR)
Inventor: KONIG EBERHARD
IPC: C08G18/72
Filed: 1991-01-17
Granted: 1999-05-15
Abstract: 본 발명은 상은 성형 적성 연속 기포 강성 폴리 우레탄 발포체, 이의 제조방법 및 자동차용 부품과 같은 성형 제품을 제조하기 위한 이들 발포체의 용도를 기술하고 있다.
Patent KR-0175149-B1 (KR)
Inventor: PORTELLI GENE B
IPC: C08L67/00
Filed: 1991-01-18
Granted: 1999-04-01
Abstract: 본 발명은, a) 하나이상의 열경화성 수지, 및 열경화성 수지에 대한 하나이상의 경화제, 경막제 및 촉매를 포함한, 20 내지 100℃ 범위의 온도에서 액체인 열경화성 혼합물, 및 b) 하나이상의 무정형 열가소성 중합체의 수지 입자(수지입자는 50℃ 이상의 용해온도를 가지며, 용해온도 보다 15℃ 낮은 온도까지는 열경화성 수지에 본질적으로 불용해성이다)를 포함하며; 용해온도까지는 온도의 증가에 따라 점도가 감소하고, 용해온도이상의 온도에서는 온도의 증가에 따라 점도가 증가하는 열경화성 수지 조성물에 관한 것이다. 
     본 발명의 열경화성 수지 조성물은 직조 또는 부직 웹, 필름 및 호일(foil)을 피복하는데 사용할 수 있다.
Patent KR-940001186-B1 (KR)
Title: Apparatus for igniting or operating discharge lamp
Inventor: KIM SU-HO
IPC: H05B41/16
Filed: 1991-01-22
Granted: 1994-02-16
Abstract: The device for switching on/off fluorescent lamp in a certain frequency on impressing AC voltage to filament of the lamp used for advertising boards or guidance displays, comprises a switching control circuit for intermittently supplying AC to the terminal of filament via a current stabilizer (CT); a high-voltage oscillation circuit being in series connection with the secondary coil of nonlinear pulse transformer, diode, semiconductor switching element between non-electric terminals of filament and in series connection with the primary coil of nonlinear pulse transformer, condenser between electric terminals of filament.
Patent KR-930005813-B1 (KR)
Title: Convertable s-vhs recording format
Inventor: WEDAM WENEREF
IPC: H04N9/80
Filed: 1991-02-28
Granted: 1993-06-25
Abstract: The sub-bands are utilized to record  brightness  signal  and high resolution, and compatibility with the standard VCR format is obtained by  using  the  format.  The  format  comprises  a  first frequency band for recording color signal  on  a  tape,  a  second frequency band for recording low frequency component of brightness signal on a tape, and a third frequency band  for  recording  high frequency component of brightness signal.  The  band  width  of  a signal recorded on the  third  frequency  band  is  compressed  by rectangular modulation technique.
Patent KR-0160136-B1 (KR)
Title: Process for the preparation of castanospermine
Inventor: ANZEVENO PETER B
IPC: C07D493/04
Filed: 1991-03-11
Granted: 1998-12-01
Abstract: Castanospermine (I) is prepared by starting from 5-(t-BOC)amino-5-deoxy-1,2-O-isopropylidene- alpha -D-glucuronolactone. Two additional carbons are added to the starting material using ethyl acetate and a strong base and the resulting cyclic hemiketal is subjected to a series of reductions, with intervening removal of protecting groups, to give the castanospermine. A substituted hydroxypyrrolidinone and a substituted hydroxypyrrolidine serve as intermediates in the process. <CHEM> -
Patent KR-940007201-B1 (KR)
Inventor: TAKAHASHI SADAMU
IPC: F28D7/06
Filed: 1991-03-27
Granted: 1994-08-08
Abstract: 내용 없음.
Patent KR-100229299-B1 (KR)
Inventor: OHKUBO MASASHI
IPC: G10K11/178
Filed: 1991-04-09
Granted: 1999-11-01
Abstract: 희망의 오디오 신호를 생성하는 마이크로폰과, 마이크로폰에 의해 픽업되어 불필요한 잡음 신호가 되는 진동을 발생시키는 진동 발생원의 진동에 응답하여 진동 검출된 신호를 생성하는 진동 검출 회로로부터 나온 진동 검출된 신호 또는 마이크로폰으로부터 나온 출력 신호를 기록하는 기록 장치의 구동 유닛의 구동원을 제어하는제어 신호가 기준 신호로서 공급되어 오디오 신호에 포함된 잡음 신호를 저감시키는 적응 신호처리부를 갖는 마이크로폰 장치.
Patent KR-100274098-B1 (KR)
Inventor: JEAN-PAUL CASTERA
IPC: G11B5/31
Filed: 1991-04-11
Granted: 2000-12-15
Abstract: 본 발명은 얇거나 두꺼운 형태로 이루어진 비자기 재료의 갭층에 의해 분리되어 있는, 동안 평면에 위치하는 주로 두 개의 얇거나 또는 두꺼운 자기 재료층을 포함하는 자기 헤드를 제공한다. 상기 갭층은 자기 재료층의 평면과 소정의 각을 이룬다. 본 발명은 또한 상기 헤드 제조 방법을 제공한다. 특히, 상기 방법에 의하면, 자기 재료층의 평면과 갭의 각도를 정확히 결정할 수 있다. 
     응용분야 : 컴퓨터 주변 장치(테이프 또는 디스크를 사용하는) 및 비디오 테이프 레코더를 위한 자기 기록/판독 헤드.
Patent KR-0166711-B1 (KR)
Inventor: LEE HYUNG-BOK
IPC: G01N27/00
Filed: 1991-05-30
Granted: 1999-05-01
Abstract: 본 발명은 반도성 세라믹의 가스흡, 탈착에 따른 저항변화를 이용한 SnO 2 세라믹 가스센서의 제조방법에 관한 것으로, 좀 더 구체적으로는 열전도성이 우수한 물질의 튜브 기판위에 센서전극을 형성시켜 소부한 후, 리드선을 부착하고 Pd촉매처리된 SnO 2 와 Al 2 O 3 를 혼합한 감가스물을 도포하고 진공예비소결을 행한 후 고온 소결시킴으로 특징으로 하는 방열형 가스센서의 제조방법에 관한 것이다. 
     본 발명에서는 전극이 형성된 기판튜브위에 촉매처리된 SnO 2 분말과 골재로 Al 2 O 3 를 혼합한 페이스트를 도포하고 그위에 SiO 2 를 피복한 다음, 이를 고온에서 소결하기전 기본 구조를 잡기 위해 250℃~350℃에서 진공예비소결을 하여 기본 기공크기를 확보하므로서 곧바로 고온소결시 생성되는 입자의 성장 및 네크(Neck)형성 등을 방지하고, SiO 2 의 침상구조를 형성시켜 노화(Aging)개선 및 감도가 크게 향상되며 대량 양산시 고른 특성을 나타내는 SnO 2 가스센서를 제조하였다.
Patent KR-950007266-B1 (KR)
Inventor: FUMIAKI BABA
IPC: F16H61/00
Filed: 1991-09-28
Granted: 1995-07-07
Abstract: 내용 없음.
Patent KR-950000424-B1 (KR)
Inventor: JINBO TOSHIKATSU
IPC: G11C17/00
Filed: 1991-10-16
Granted: 1995-01-19
Abstract: 내용 없음.
Patent KR-940005772-B1 (KR)
Title: Memory structure
Inventor: CHOE SAM-YONG
IPC: G06F12/02
Filed: 1991-10-31
Granted: 1994-06-23
Abstract: The memory structure for zero-wait burst performance is disclosed including a plurality of 2-word memory devices each having 4 8-bit memory devices, for receiving row address strobe signals, column address strobe signals and write enable signals, thereby improving the performance of a system.
Patent KR-940006662-B1 (KR)
Title: Semiconductor capacitor and fabricating method thereof
Inventor: KIM SONG-TAE
IPC: H01L27/108
Filed: 1991-11-06
Granted: 1994-07-25
Abstract: The area of electron storage electrode is expanded physically by using the method so that capacity of a capacitor is increased. The method comprises the steps of: (A) forming a thin nitride layer on an electrode; (B) growing a metalic layer in bubble type; (C) forming a dielectric layer on a bubble metalic layer; and (D) forming a plate electrode on a dielectric layer.
Patent KR-960011220-B1 (KR)
Title: Inter polation method of image signal
Inventor: YU KYUNG-KUL
IPC: H04N3/16
Filed: 1991-12-24
Granted: 1996-08-21
Abstract: The method for interpolating a video signal in an NTSC progressive scanning system to prevent a degradation of an image, comprises the steps of: low pass filtering an input luminance signal and an 1H delayed signal; determining a correlation among pixels in two 3X3 windows; interpolating a subtracted luminance signal from the low pass filtered signal for upper pixels; summing the interpolated signals to make an interpolated luminance signal; bypassing the real luminance signal corresponding to a delay to have a gradient interpolation.
Patent KR-0179662-B1 (KR)
Inventor: YOON JOON-HEE
IPC: C09K3/00
Filed: 1991-12-31
Granted: 1999-04-01
Abstract: 본 발명은 수용성 증점제 조성물에 관한 것으로서, 더욱 상세하게는 수성 라텍스페인트 등의 레오르지(rheology)를 개선하기 위한 수용성 증점제 조성물에 관한 것이다.
Patent KR-960004916-B1 (KR)
Inventor: TSUBAKIMORI SHINICHI
IPC: E02D29/14
Filed: 1992-01-20
Granted: 1996-04-17
Abstract: 내용 없음.
Patent KR-100285092-B1 (KR)
Title: 자동차용 공기타이어
IPC: B60C11/113
Filed: 1992-03-07
Granted: 2001-03-15
Abstract: 내용 없음.
Patent KR-950005719-B1 (KR)
Title: Lamping device for injection molding machine
Inventor: KIM KYONG-HYON
IPC: B29C45/67
Filed: 1992-03-17
Granted: 1995-05-29
Abstract: The molder has a plurality of piston heads with different diameters on ends of tie bars combined with the injection molder, makes the piston heads actuated within a fixed die. It can increase a shaping force without increasing the cross-section area of the cylinder. It comprises tie bars(6) connected to a fixed plate(3) of the injection molder(1); piston heads(8,8') having respective oil seals(7) on the ends of the tie bars(6); shape cylinders(9,9') connected to the piston heads(8,8'); oil inlet holes(10,10')/discharge holes(11,11') formed in the cylinders(9,9').
Patent KR-100262790-B1 (KR)
Inventor: NOBUYUKI ISHIKAWA
IPC: H03D7/14
Filed: 1992-04-02
Granted: 2000-08-01
Abstract: 무선 주파수(RF)변조기는, RF 캐리어 발생원(54, 56)으로부터 공급된 고주파 신호를 선정된 신호로 변조시켜 SECAM RF 출력 신호를 발생시키기 위한 SECAM 2중 평형형 믹서(52)와; 상기 RF 캐리어 발생원(54, 56)으로부터 공급된 고주파 신호를 선정된 신호로 변조시켜 PAL RF 출력 신호를 발생시키기 위한 PAL 2중 평형형 믹서(53)와; 공급된 SECAM 오디오 신호를 진폭-변조하고 진폭-변조된 SECAM 오디오 신호를 상기 SECAM 2중 평형형 믹서(52)에 공급하기 위한 SECAM 오디오 변조기(50)와; 공급된 PAL 오디오 신호를 주파수-변조하고 주파수-변조된 PAL 오디오 신호를 상기 PAL 2중 평형형 믹서(53)에 공급하기 위한 PAL 오디오 변조기(51)와; 상기 SECAM 2중 평형형 믹서(52) 및 상기 PAL 2중 평형형 믹서(53)의 RF 출력 신호들을 믹싱하기 위한 가산 증폭기(57); 및 공급된 모드 스위칭 신호에 응답하여 각각의 회로들의 동작 상태들을 제어하여, SECAM 모드에서 오디오 신호는 진폭-변조되고 비디오 신호는 포지티브 변조되며, PAL 모드에서 상기 오디오 신호는 주파수-변조되고 상기 비디오 신호는 네가티브 변조되게 하는 PAL/SECAM 스위칭 회로(63)를 구비한다.
Patent KR-960001353-B1 (KR)
Inventor: CARROLL ALAN FREDERICK
IPC: H01L21/768
Filed: 1992-04-16
Granted: 1996-01-26
Abstract: 내용 없음.
Patent KR-100203771-B1 (KR)
Inventor: LEE KU-AN
IPC: H04Q9/00
Filed: 1992-05-21
Granted: 1999-06-15
Abstract: 1라인을 이용한 유선 리모콘 시스템에 있어서, 전압 비교기를 이용한 방식은 스위치 눌림에 따른 전압레벨 변화를 감지하게 되므로 제어 모우드의 숫자가 4-5개 정도로 국한되는 문제점을 해결하고자 하는 것으로 발진 주파수의 주기변화를 체크하고 체크된 주기변화에 따라 각기 다른 기능 선택을 제어하는 마이콤(10)과, 상기 마이콤(10)에 발진 주파수를 인가시키고 저항값 변화에 따라 발진 주파수의 주기를 변화시키는 발진기(40)와, 상기 발진기(40)에 연결되고 스위치(S1-Sn)눌림에 따라 저항값을 변화시키는 유선 리모콘(30)을 연결 구성시킨 것으로써 발진 주파수의 주기 변화를 체크하는 시분할 방식을 채택하여 제어 모우드의 숫자를 10개 까지 확장시킬 수 있다.
Patent KR-940008525-B1 (KR)
Title: Automatic cooking control method
Inventor: LEE DO-YOL
IPC: F24C7/08
Filed: 1992-06-23
Granted: 1994-09-22
Abstract: The cooking cintrol method senses an output voltage reduction phenomenon of the humidity sensor, occuring irrespective of food quantity or kinds when cooking gets finished, so that an optimal cooking can be made possible. The cooking control method comprises a stage (S21-S24) of determining if the sensor arrives at a self heat emission state; a stage (S28-S30) of determining the sensor condition as an error if a reference time has passed while the sensor does not arrive at the self heat emission state; a stage (S27-S30) of determining a minimum voltage value (Vmin) by reading the sensor output voltage n times during a reference interval if the sensor arrives at the self heat emission state; a stage (S21-S32) of determining a maximum voltage value (Vmax); a stage (S32,S35,S36) of finishing the heating if the sensor output voltage gets reduced under a reference value.
Patent KR-100233966-B1 (KR)
Inventor: LAPOINTE ROBERT E
IPC: C08F4/643
Filed: 1992-06-23
Granted: 1999-12-15
Abstract: 본 발명은 일반식 LMX 2 (여기서, L, M 및 X는 하기 정의 하는 바와 같다)에 상응하는 그룹 4 또는 란탄족 금속의 유도체를 루이스산(A)과 접촉시킴을 포함하는, 하기 일반식에 상응하는 전하제한 분리 구조(limiting charge separated structure)를 갖는 촉매의 제조방법에 관한 것이다. 
     LMX + XA -   
     상기식에서, L은 금속 활성 부위에 구속 기하 구조를 부여하고 50개 이하의 비수소 원자를 함유하는 치환되고 비편재화된 π-결합 그룹의 유도체이고; M은 원소 주기율표의 그룹 4 또는 란탄족 금속이며; X는 각각 독립적으로 하이드라이드, 또는 20개 이하의 탄소, 실리콘 또는 게르마늄 원자를 갖는 하이드로카빌, 실릴 또는 게르밀 그룹이고; A-는 페닐비스(퍼플루오로페닐)보란 보다 더 크거나 동등한 상대 루이스 산도를 갖는, 금속 양이온과 양립가능한 루이스산(A)의 음이온이다.
Patent KR-950001281-B1 (KR)
Inventor: TANAGLIA TIZIANO
IPC: C08F210/18
Filed: 1992-07-11
Granted: 1995-02-15
Abstract: 내용 없음.
Patent KR-100231668-B1 (KR)
Inventor: HEINRICH ANDREAS
IPC: C08F4/657
Filed: 1992-08-06
Granted: 1999-11-15
Abstract: 본 발명은 불황성 용매속에 용해, 현탁 또는 겔로서 분산도니 마그네슘 알콕사이드를 4가 전이금속 화합물 및 유기 알루미늄 화합물과 반응시키고 불활성 용매로 세척하고 할로겐화 금속 화합물과 반응시킨 최종 생성물과 트리알킬알루미늄 화합물을 포함하는 촉매를 사용하여 에틸렌을 단독중합시키거나 에틸렌을 기타의 1-올레핀과 공중합시키는 방법에 관한 것이다. 벌크 밀도가 높은 조립자의 중합체가 수득된다.
Patent KR-950012867-B1 (KR)
Title: Forming method for biaxial polyester film
Inventor: KIM KWANG-TAE
IPC: B29L7/00
Filed: 1992-09-24
Granted: 1995-10-23
Abstract: The biaxial drawing polyester film is prepared by drawing with the tenter having the rail of exponential function of formula (1) and (2) : formula (1) , W(1)=W(O)exp(Sx1/V) ; and formula (2), S=V/Lx ln(W(F)/W(O)) : where W(1) is width (m) of the tenter when the drawing length in the tenter is 1; W(O) is width (m) at entrance of drawing range in the tenter; W(F) is width (m) at terminal of drawing range in the tenter; S is latitudinal drawing speed (sec-1); l is distance (m) to any position of drawing range from the entrance in the tenter; V is speed (m/min); L is length (m) between entrance and terminal of drawing range in the tenter. Pref. the latitudinal drawing speed is more than 0.4 sec-1.
Patent KR-940008943-B1 (KR)
Title: Making method of cobalt base metal
Inventor: AN KI-TAE
IPC: C22C19/07
Filed: 1992-09-25
Granted: 1994-09-28
Abstract: The method is for casting spinner wheel for making glass fiber having anti-oxidation and corroion-resistance by glass at high temp. The main component consists of Cr:25-35%, Ni:7-15%, C:0.6-1%, Si:0.5-3%, Nb:1-5%, Zr:0.1-0.5%, Co:BAL. Components like Cr, Ni, W, C, Co that is not oxidized and evaporated at high temp. were melted at 1500-1600 deg.C, and keeped up melt for 15-20 min. at 1900-2050 deg.C and then other metal of Si, Zr, Nb was injected to melt, casting at 1600-1700 deg.C.
Patent KR-100262703-B1 (KR)
Title: Surge test method for coil
Inventor: PARK HOO WON
IPC: G01R13/00
Filed: 1992-10-14
Granted: 2000-08-01
Abstract: PURPOSE: A method of testing surge of coil products is provided to test a surge of the coil product by making a high voltage be automatically induced at the coil product under test. CONSTITUTION: A ferrite(1) is inserted in a test coil(L2). A current coil(L2) for changing a magnetic force is wound around the ferrite(1), so that the test coil and the current coil are electromagnetically coupled through the ferrite. A supply voltage charging circuit and a fast switch e.g., a semiconductor controlled rectifier) for controlling the supply voltage charging circuit are connected to both ends of the current coil(L1) so that a supply current may be controlled by the fast switch. A voltage dividing circuit(C1,C2) and an oscilloscope(3) are connected to both ends of the test coil(L2).
Patent KR-960001950-B1 (KR)
Title: Voice recognizing method and its device
Inventor: KIM JAE-YOUNG
IPC: G10L15/22
Filed: 1992-10-30
Granted: 1996-02-08
Abstract: The voice perception method comprises the steps of storing a plurality of reference voice signals composed of frame data; comparing a predetermined reference voice signal with a plurality of test voices one by one and storing a plurality of path patterns for each reference voice signal and the difference value between the number of frame of the reference voice signal and that of the test voice signal; generating the number of frame and the frame data from a predetermined input voice signal; calculating the frame data difference value between the input voice signal and the reference voice signal and accumulating it by each path pattern; and detecting a reference voice signal identical to the input voice signal by using the frame number of the input voice signal and the frame number of the reference voice signal and the accumulated frame data difference value.
Patent KR-960005011-B1 (KR)
Title: Printer and the driving method thereof
Inventor: KWON KI-WON
IPC: B41J5/30
Filed: 1992-11-10
Granted: 1996-04-18
Abstract: The printer is a kind of completion-type printer introducing combination-type as well. The printer consists of : a print controller(21) in which if complete-type(two bites) Korean alphabets are input from a ROM(22), the Korean alphabets are read and combined into complete-type to be output; a ROM(22) storing programs and data of English alphabet fonts and Korean alphabet fonts; a memory(23) containing memory cells for combining Korean alphabet fonts; a buffer(24) storing data of Korean alphabet fonts which are output by a printer controller; an interface(25) to amplify the output signal of buffer to driving signal of the head; and a head(26) driven by the output signal of the interface.
Patent KR-950014111-B1 (KR)
Title: Semiconductor package culling method and the apparatus
Inventor: LEE KWANG-JAE
IPC: H01L21/56
Filed: 1992-11-19
Granted: 1995-11-21
Abstract: upper curling means to curl the semicondustor package by moving up and down; the down part curling means to curl the semiconductor package from a molding part by cooperating the upper curling means; an oil pressure cylinder means to locate the upper curling means by the oil pressure; a guiding means to exactly guide the upper means to the down part curling means; and a safety device means to relocate the upper curling means to the original location automatically in the case of emergency.
Patent KR-0123762-B1 (KR)
Title: No button table-ware drying machines and method of controlling the same
Inventor: KWON SOON-DON
IPC: A47L15/00
Filed: 1992-12-11
Granted: 1997-11-27
Abstract: A dish dryer that starts when the dish dryer door is closed without a separate control panel for setting timer control and buttons is provided as well as its controller. The overall system controller(10), a humidity sensor for sensing moisture on dishes(20), a door sensor(30) for sensing the condition of the door (closed), and a liquid crystal display(40)are connected. Other kinds of displays can be used for displaying the current condition of the moisture on the dishes.