baber/WOPTO huggingface dataset:
Patent KR-920000081-B1 (KR)
Title: Displayer of telephone calling
Inventor: LEE GI-YOUNG
IPC: H04M1/70
Filed: 1989-03-20
Granted: 1992-01-06
Abstract: The apparatus displays a busy line state during  a  telephone communication, when two telephone sets are connected to  a  single telephone line in a branched state.  The  apparatus  includes:  an oscillating  section  for  generating  a  micro  wave   frequency; capacitors  (CA1,CA2)  for  blocking  audio  frequencies;  another capacitor (CA3) for blocking the audio frequency of the  capacitor (CA1); a detecting section  for  generating  pulse  signals  of  a certain width in accordance with the  output  of  the  oscillating section;  a  driving  section  for  varying  its  own  output   in accordance with  the  output  of  the  detecting  section;  and  a displaying section for being  energized  in  accordance  with  the inputted signals.
Patent KR-0161677-B1 (KR)
Inventor: EGUCHI TAKEO
IPC: G11B20/10
Filed: 1989-05-30
Granted: 1998-12-15
Abstract: 본 발명은 회전하는 자기 헤드에 의해서 기록매체에 펄스 트레인 기록으로 신호를 기록하는 신호 기록 장치에 관한 것이며, 예컨대 디지탈 비디오 테이프 레코더의 소거/기록계 등에 적용될 수 있는 것이다. 따라서 본 발명은 회전 드럼에 의해 기록 매체상에 입력 디지탈 신호의 펄스 트레인 기록을 위한 디지탈 신호 기록 장치에 있어서, 상기 입력 디지탈 신호를 수신하는 입력단자와, 상기 회전 드럼상에 탑재되어 상기 기록 매체에 대해 상대 이동하는 기록 헤드 수단과, 상기 상대 이동방향을 고려하여 상기 기록 헤드 수단이 진행하는 위치에서 상기 기록 헤드 수단에 인접한 상기 회전 드럼상에 탑재된 소거 헤드 수단과, 미리 설정된 기간을 가지는 클럭 신호를 제공하기 위한 클럭 신호원과, 상기 입력 디지탈 신호 및 상기 클럭 신호에 응답하여, 상기 클럭 신호 기간 각각의 제1 부분동안 제1 또는 제2 레벨중 하나의 레벨을 취하고 상기 펄스 트레인 기록을 실행하는 상기 각 기간의 제2 부분 동안에 기준 레벨로 돌아가는 기록 전류를 상기 기록 헤드 수단으로 인가하는 수단과, 상기 기록 전류가 상기 기준 레벨에 있을 때 상기 클럭 신호의 상기 기간 각각의 상기 제2 부분 동안 상기 소거 헤드 수단을 제어하므로써 소거 전류가 상기 펄스 트레인 기록 이전에 앞서 기록된 신호를 소거하기 위하여 상기 소거 헤드 수단으로 흐르도록 하는 제어 수단을 특징으로 한다.
Patent KR-970005071-B1 (KR)
Inventor: SHIMURA KEIICHI
IPC: F16D27/112
Filed: 1989-07-11
Granted: 1997-04-12
Abstract: 내용 없음.
Patent KR-970002895-B1 (KR)
Title: Alumina aglomerates preparation process and the aglomerates themselves
Inventor: MERCIER MARC
IPC: C04B38/02
Filed: 1989-07-28
Granted: 1997-03-12
Abstract: The present invention relates to a process for the manufacture of activated alumina agglomerates and to the agglomerates obtained according to this process. It relates more particularly to a process consisting in forming an alumina body by agglomerating an alumina powder obtained by a fast dehydration of an aluminium hydroxide, characterised in that it consists: (i) in aging these alumina bodies in an atmosphere with a controlled degree of humidity, (ii) in impregnating the aged bodies with a solution of one or more acids (iii) in subjecting these impregnated bodies to a hydrothermal treatment in a confined atmosphere, and (iv) in drying and calcining these bodies. The process of the invention makes it possible to preserve the pore distribution during the aging and autoclaving stages. The agglomerates of the invention are useful especially as supports for a catalyst or adsorbent.
Patent KR-0156546-B1 (KR)
Title: Integrated optic components
Inventor: HORSTHUIS WINFRIED HENRI GERAL
IPC: G02F1/065
Filed: 1989-09-08
Granted: 1999-02-01
Abstract: An integrated optic component comprises a substrate (10) carrying a layer (11) of polymeric material which has an aliphatic or aromatic polymer backbone with bonded sidegroups exhibiting hyperpolarizability. The layer (11) shows a refractive index pattern induced by irradiation with wavelengths within the electronic absorption bands of the sidegroups and within the range of about 230 to 650 nm. The component may be poled so as to be an active component and may be in the form of a ridge guide. Typical sidegroups comprise 4 min -amino or 4 min -oxy substituted 4-nitrostilbene moieties, or 4 min -amino substituted 4-cyanostilbene moieties, or N-substituted 1-(4-aminophenyl)-4-(4-nitrophenyl) buta-1, 3-diene moieties.
Patent KR-0137270-B1 (KR)
Inventor: BENKERROUR OMAR LOUFTY
IPC: A61P1/00
Filed: 1989-12-27
Granted: 1998-04-25
Abstract: 없음
Patent KR-940002293-B1 (KR)
Title: Driving device and display system
Inventor: MIYAMOTO KATSUHIRO
IPC: G02F1/133
Filed: 1989-12-30
Granted: 1994-03-21
Abstract: There is disclosed a display system provided with:   A. a display panel provided with matrix electrodes composed of scanning lines and information lines; B. a first unit for transferring scanning line address information and image information corresponding to the writing into pixels of a scanning line; C. a second unit for delaying the transfer of the received image information and then latching the image information of a scanning line; D. a third unit for designating a scanning line based on the received scanning line address information, and storing the designation information of the designated scanning line; and E. a fourth unit for so controlling the second and third units, when the third unit designates a scanning line based on the received scanning line address information, as to synchronize the selective drive of the scanning line designated by the immediately preceding stored information for designating the scanning line with the drive of the information lines based on the image information latched by the second means, and to selectively drive the scanning line designated according to the scanning line address information within the period of the synchronization mentioned above. .
Patent KR-0147810-B1 (KR)
Title: Method of treating a metallic reinforcement so as to promote its adhesion to a rubber-based composition and
Inventor: MARTIGNY PATRICK
IPC: B29L30/00
Filed: 1990-02-16
Granted: 1998-08-01
Abstract: Process for treating a reinforcement at least the surface of which is metallic so as to promote its adhesion to a rubber-based composition, characterised in that the surface of this reinforcement is placed in contact with a solution of at least one cobalt and/or nickel compound in at least one organic compound containing one or more hydroxyl groups at a temperature above 100 DEG C before the reinforcement is placed in contact with the composition. <IMAGE>
Patent KR-0162252-B1 (KR)
Inventor: ASTONE DAVID A
IPC: C11D1/62
Filed: 1990-02-28
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-930004311-B1 (KR)
Inventor: ASAI KOTARO
IPC: H04N19/94
Filed: 1990-04-17
Granted: 1993-05-22
Abstract: 내용 없음.
Patent KR-950013548-B1 (KR)
Inventor: FUKUI WATARU
IPC: F02D41/22
Filed: 1990-04-27
Granted: 1995-11-08
Abstract: 내용 없음.
Patent KR-0181499-B1 (KR)
Inventor: OTA TAKASHI
IPC: H01B1/22
Filed: 1990-07-16
Granted: 1999-05-15
Abstract: 내용 없음.
Patent KR-970010366-B1 (KR)
Inventor: KIKOOCHI NAOYUKI
IPC: G03G15/00
Filed: 1990-08-29
Granted: 1997-06-25
Abstract: 내용없음.
Patent KR-930006232-B1 (KR)
Title: Auto dialing method using a name card with color bar code
Inventor: BAE MYONG-JIN
IPC: H04M1/26
Filed: 1990-10-08
Granted: 1993-07-09
Abstract: The  method  for  telephone  auto-dialing  with  using  dial information which is stored as a color bar code on the  name  card comprises the steps of: reading a bar-code pattern through the bar code input port (12); converting patterns to  a  code  information with simultaneous display input data on  the  display  unit  (10); while waiting, acknowledging key pad (14)  input;  processing  the associated functions such as data editing and telephone dialing.
Patent KR-930010072-B1 (KR)
Title: Ccd package and making method of the same
Inventor: KO JUN-SU
IPC: H01L23/057
Filed: 1990-10-13
Granted: 1993-10-14
Abstract: The CCD structure assembly starts with a foil  for  automatic bonding with a number of outer and inner leads  and  chip  bonding straps. The chips are bonded onto the latter, followed by  bonding of the undersides of each free end  of  the  inner  leads  to  the bonding islands of the chips. Then  a  light  screening  layer  is formed, whose both edges are secured to certain  regions  of  each outer lead under the chip. A glass  element  is  secured  to  each surface portion of the inner leads, directly above the chip.  Then the spacers are removed by a cutting step, and the outer leads are shaped to the required configuration.
Patent KR-920009289-B1 (KR)
Inventor: SCHAEFER WILLIAM L
IPC: D04H3/04
Filed: 1990-11-12
Granted: 1992-10-15
Abstract: 내용 없음.
Patent KR-930007059-B1 (KR)
Inventor: NAKA HIROYUKI
IPC: B05C5/02
Filed: 1990-11-28
Granted: 1993-07-26
Abstract: 내용 없음.
Patent KR-930009189-B1 (KR)
Title: Automatic selecting method of scrambling signal
Inventor: KIM NOK-KWAN
IPC: H04N7/20
Filed: 1990-12-20
Granted: 1993-09-23
Abstract: The method  for  auto-selecting  scrambled  broadcast  signal comprises the steps of: comparing base level with auto-gain signal level, determing whether or not the signal decoded in a  satellite signal processor is correct video ans audio signal;  when  correct synchronous signal is detected,  providing  the  video  and  audio signal for correct  signal  processor  when  correct  signal;  and providing video and audio signal  decoded  in  correct  video  and audio signal to the correct signal  processor  when  not  correct. Thus according to this invention whichever signal is  received  in the satellite signal processor, correct video and audio signal  is received and recorded.
Patent KR-930010289-B1 (KR)
Title: Maintenance system
Inventor: PARK JUN-CHOL
IPC: H04M3/22
Filed: 1990-12-31
Granted: 1993-10-16
Abstract: The method initializes a  duplication  architecture  of  PABX comprising an active and a standby processor. The method comprises the steps of: (A) initializing  MFP  chip  and  CR  of  DCCA;  (B) discriminating initializing enable for  a  DCCA  when  a  DCCA  is desired to be initialized as an active  processor  providing  that state register is initialized to be active state; (C)  designating active state for a state register and quitting initialization; (D) discriminating initializing disable state when state of the  other state register is active  and  otherwise  discriminating  no  good state of a DCCA board;  and  (E)  disignating  standby  state  for control register when a processor is desired to be initialized  as standby  processor,  checking  state  register  and   initializing according to standby initializing process.
Patent KR-100229969-B1 (KR)
Inventor: LENDARO JEFFERY BASIL
IPC: H04N3/223
Filed: 1991-04-12
Granted: 1999-11-15
Abstract: 빔 전류(i BEAM)의 변화가 발생할때 비데오 디스플레이 또는 텔레비젼의 디스플레이 스크린의 래스터 폭이 증가하는 경향을 보상하는 장치가 빔 전류 증가의 함수로써 비선형 방식으로 감소시키도록 편향 전류(ih)의 진폭을 변화시킨다. 
     낮은 빔 전류에서, 빔 전류의 소정의 증가는 높은 빔 전류에서의 동일한 증가에 의해 유발된 것보다 훨씬 큰 편향 전류의 진폭을 감소시킨다.
Patent KR-960002319-B1 (KR)
Title: Specifications cutting apparatus for cash dispenser
Inventor: KIM JOO-YOUN
IPC: G07G1/00
Filed: 1991-05-14
Granted: 1996-02-16
Abstract: The apparatus comprises a sprocket including paper, a plurality of slits formed on an encoder fixed at the sprocket at regular intervals, a slit sensor for sensing the rotation of the sprocket according to the movement of the slit, and a paper end sensor for sensing the end of the paper transferred by the sprocket, thereby cutting the paper of the cash dispenser. The paper of the cash dispenser is cut to be a positive number by means of the operation of the slit sensor and the paper end sensor.
Patent KR-100226959-B1 (KR)
Inventor: LEE EUN-JAE
IPC: B01D35/00
Filed: 1991-07-15
Granted: 1999-10-15
Abstract: 본 발명은 아파트 및 건물등에서 집단으로 사용되는 물을 일시 저장하기 위하여 설치되는 급수탱크의 정수장치에 관한 것으로, 물을 최종적으로 수요자들에게 공급되는 급수탱크의 통풍구측에 결합과 분리 그리고 관리가 용이한 정수기를 결합하여 공급되는 물과 저수된 물을 상시 펌프로 유동시켜 연속적으로, 정수시키며 물에 산소공급과 함께 부식된 금속제거 그리고 세균을 죽이는 살균램프를 설치하여 멸균된 깨끗한 물을 제공하려는 것이다. 
     따라서 급수파이프(21)를 통해 탱크(T)내로 급수되는 물(W)과 탱크(T)내에 저장된 물(W)을 정수하는 급수탱크의 정수장치를 구성합에 있어서 급수파이프(21)와 연결된 급수관(23)으로 공급되는 물(W)과 집수구(31)로 흡입되어 펌프(41)에 의해 분수대(45)로 공급, 확산되는 탱크(T)내 저부의 물(W)이 탱크(T)내에 하측 일부가 장입되게 설치되는 휠터하우징(1)내의 휠토통(11)상수로 송수되게 하여 휠터통(11)내에 적충된 걸름부재(14)와 활성탄(15) 및 자성체(16)와 맥반석(17) 등을 통과하여 자연 낙수되는 과정에서 정수되어 탱크(T)내로 배수되어진다. 
     그리고 급수파이프(21)와 급수관(23)사이에 연결된 밸브(22)의 밸브암(24)에 로드(26)와 부구(28)를 가진 지렛대(27)를 축(25(25')(25)로 연결되는 급수제어부(20)가 장치되도록 구성하고 흡수공(32)을 가진 집수구(31)와 추(33)를 가진 송수호스(34)와 펌프(41)의 흡입구(41)가 연결되며 상기 펌프(41)의 토출구(41')에는 휠터통(11) 중앙으로 기립되게 설치되고 첨단에 분수대(45)가 설치된 파이프(44)가 연결되는 물순환장치(20)를 설치하며 또한 휠터하우징(1)의 저부에 형성된 배수구(5)의 끝단에 부구(37)가 설치된 배수호스(36)가 연결되고, 상부에 상부커버(8)가 부착되며 휠터하우징(1) 상부 외주연에는 다수의 통기구(6)를 천공하고 휠터하우징(1)내에 결합되는 휠터통(11)의 상부에 역류배수구(12)와 저부에 배수구(13)를 천공하고 휠터통(11) 하측의 휠터하우징(1)내 저부에 살균램프(46)를 설치하여서 이뤄져 급수탱크(T)에 간단히 설치할수 있으며 탱크(T)내 물을 향속적으로 순환시키면서 여과함으로 물에 산소용존량을 높여 유해물질을 분해 물을 활성화시키고 살균램프에 의해 물의 살균이 이뤄지며 부식된 금속을 제거하여 깨끗한 물을 공급함과 동시에 쉽게 분리가 되도록하여 휠터통에 여과부의 청소 및 교환이 용이함으로 취급과 관리가 간편하며 국민위생에 크게 기여할 수 있다는 등의 효과가 있다.
Patent KR-970007634-B1 (KR)
Inventor: KURADA MITSURU
IPC: B41J2/175
Filed: 1991-07-31
Granted: 1997-05-13
Abstract: 내용없음.
Patent KR-940004436-B1 (KR)
Inventor: DATTA PABITRA
IPC: G03G7/00
Filed: 1991-08-12
Granted: 1994-05-25
Abstract: 내용 없음.
Patent KR-940001509-B1 (KR)
Title: Key matrix control circuit
Inventor: BAEK DONG-CHOL
IPC: H04N5/00
Filed: 1991-08-23
Granted: 1994-02-23
Abstract: The circuit includes a key matrix (10) for providing the functions, a receiver (20) for receiving the infra red ray at a photo-diode (D2), a transmitter (30) for generating the remote contorl signals to the receiver (20), a micro-computer (40) for outprtting the "high" level signals through the output terminals ('A' or 'B'), a dispaly unit (50) for displaying the lock function by the LED, and a switching unit (100) for including a 1st switching unit (60) for having a switching transistor (Q1), and a 2nd switching unit (70) for controlling the key scan pulses.
Patent KR-920006783-B1 (KR)
Title: Process for preparing raticide 4-hydroxy coumarin derivatives
Inventor: JANG BONG-SOK
IPC: C07D311/12
Filed: 1991-09-10
Granted: 1992-08-17
Abstract: A method for preparing 4-hydroxy-3-[1,2,3,4-tetrahydro-3-(4-( 4- trifluoromethyl-benzyloxy)phenyl)-1-naphthyl coumarin of formula (I) comprises reacting a  cpd.  of  formula  (II)  with  trifluoro methyl benzene halide in an alcoholic solvent in the  presence  of an alkali salt of t-butylalcohol. The cpd. of formula (II) is new. 4-Hydroxy coumarin  derivs.  of  formula  (I)  are  useful  as  a rodenticidal anticoagulant.
Patent KR-100200902-B1 (KR)
Inventor: KODAMA HIRONORI
IPC: H01L21/48
Filed: 1991-09-16
Granted: 1999-06-15
Abstract: 본 발명은 각종 전자기기에 사용되는 세라믹 부품등, 즉, LSI 실장용 다층 배선기판이나, 고기능성 구조 재료에 사용하는 다층 세라믹 소결체 및 그 제조방법에 관한 것으로, 특히 가압력 및/또는 구속력을 가하여 제조하는 경우의 다층 세라믹 소결체 및 그 제조방법에 관하여, 가압력 및/또는 구속력을 가하지 않는 면의 형상 및 가압력 및 구속력의 범위 등의 특징을 가지는 것이다.
Patent KR-940011090-B1 (KR)
Inventor: COOLACOSKI JOHN E
IPC: G11B7/00
Filed: 1991-09-26
Granted: 1994-11-23
Abstract: 내용 없음.
Patent KR-940004556-B1 (KR)
Title: Rgb signal processing circuit
Inventor: PARK JUNG-SOK
IPC: H04N9/64
Filed: 1991-11-12
Granted: 1994-05-25
Abstract: The circuit is for simultaneously displaying TV video signal and external color signal on the screen of a double-field digital television. The circuit comprises a band pass filter (11) and a trap circuit (12) for extracting color and brightness signals from TV video signal, three demodulators (13)(14)(15) for extracting RGB signals from the color signal, a matrix circuit (1) for selecting the RGB signal and external color signal alternatively and for producing difference signals, a compositor (4) for producing color signal form the difference signals, balanced modulator (3) for producing composite video signal by combining the color signal and brightness signal.
Patent KR-940009644-B1 (KR)
Title: Non-volatile semiconductor memory device and manufacturing method thereof
Inventor: KIM KON-SU
IPC: H01L27/115
Filed: 1991-11-19
Granted: 1994-10-15
Abstract: The nonvolatile semiconductor memory device including a semiconductor substrate, a gate electrode group formed on the substrate with an insulating layer therebetween is structured, in which the gate electrode group includes floating gates formed of a first conductive layer, control gates formed of a second conductive layer placed on the floating gate, select gates formed of the first and second conductive layer on a portion opposite to the floating gate and control gate, the select gates are connected to each other through a contact hole formed on a field oxide layer.
Patent KR-930010798-B1 (KR)
Title: Method for preparation of high strength polyester dip cord yarn
Inventor: KIM HONG-KYUN
IPC: D02G3/48
Filed: 1991-12-06
Granted: 1993-11-11
Abstract: The high strength polyester  dipcord  yarn  is  prepared  by: melt- spinning a polyester polymer having more than 0.9 of inherent viscosity; drawing and heat-treating the spun  yarn  to  make  the polyester  filament  yarn  having  more  than  12  %  of   cutting elongation, more than 7.5 g/d of strength and more than  35  %  of crystallity; heat-treating in tension heat-treatment step  of  the dipping process, at 1.0-2.0 g/d of shear stress, 245-270 deg.C for more than 120 secs. to obtain more than 7.0 g/d of strength  after dipping.
Patent KR-930011322-B1 (KR)
Title: Process for preparation of fire retardant polyester fiber
Inventor: KIM KWANG-TAE
IPC: D01F6/62
Filed: 1991-12-24
Granted: 1993-11-30
Abstract: adding the compound of formula (I)  and (II) (where R1;  ester-forming  functional  group  of  valence  1, R2,R3; different or same group, each of  which  is  selected  from hydrocarbon group of carbon No. 1-10 or  from  R1,  A,A';  organic residual group of valence 2 or 3, n1; 1  or  2,  n2,n3;  0-4)  and metal alkoxide e.g. sodium ethoxide directly  to  polyester,  made from diol and dicarbonic acid or  its  ester-forming  derivatives, while controlling the addition amount  of  (I),(II)  so  that  the content of phosphorus in the obtained polymer is  500-50,000  ppm; liquid polymerizing; solid polymerizing under the  condition  that the initial intrinsic viscosity is 60-80 % of the  last  intrinsic viscosity; copolymerizing the flame-retardant of  (III)  into  the main chain of polyester.
Patent KR-940005145-B1 (KR)
Inventor: KIM KYU-SHIK
IPC: H02P8/00
Filed: 1991-12-31
Granted: 1994-06-11
Abstract: 내용 없음.
Patent KR-940001223-B1 (KR)
Inventor: LAZARUS STUART M
IPC: G02C7/06
Filed: 1991-12-13
Granted: 1994-02-17
Abstract: 내용 없음.
Patent KR-0167571-B1 (KR)
Inventor: HANDA SHIGERU
IPC: H01L21/00
Filed: 1992-02-01
Granted: 1999-02-01
Abstract: 본 발명의 종형처리장치는, 연직으로 배치되어 다수의 반도체웨이퍼가 장입되는 반응관과, 이 반응관 내에 반도체웨이퍼를 덮어 씌우듯이 설치되어 플라즈마 중에서 활성종 래디칼이 선택적으로 통과하도록 형성된 여러개의 구멍을 가지는 내관과, 반응관과 내관 사이에 반응가스를 공급하기 위한 반응가스공급 수단과, 반응관의 바깥쪽에 설치되어 반응관과 내관과의 사이에만 반응가스의 플라즈마를 발생시키기 위한 전극수단을 구비하고 있다.
Patent KR-100219295-B1 (KR)
Inventor: KANEGAE YOSHIFUMI
IPC: B07C5/04
Filed: 1992-02-21
Granted: 1999-10-01
Abstract: [목적] 
     봉상 비스켓과 같이 가늘고 길어서 비교적 부러지기 쉬운 봉상물을 연속적으로 1개씩 이송함에 있어서, 너무 긴 것은 부러뜨려 짧게 하고, 너무 짧은 것은 배제하며, 또한 길이가 거의 일치하는 것을 1개씩 다음 공정으로 공급하는 장치. 
     [구성] 
     봉상물을 수용 가능하고 그 길이가 봉상물의 길이보다 짧고, 또 벨트 등의 진행방향에 직교하는 오목한 다수의 홈을 보유하는 무단상 벨트 등과, 봉상물 공급후의 위치에 있어서 봉상물 유도판을 보유하는 가이드가 설치되어 있거나 또는 이 가이드와 이에 대향하는 위치로 스톱퍼 혹은 대향가이드를 설치한 장치. 
     ② 상기한 무단상 벨트 등, 가이드, 스톱퍼 또는 대향 가이드 및 그 전방에 있어서 스톱퍼 혹은 대향가이드와 간격을 두고 또는 접하여 안내판을 설치한 장치. 
     ③ 상기한 무단상 벨트 등, 가이드, 대향가이드 및 가이드도 상방의 홀딩패널, 가이드 종단 부근의 수평에어브로어 및 이 수평에어브로어 보다 뒤로되는 위치에서 그 대향 위치를 압압체를 설치한 장치.
Patent KR-950004006-B1 (KR)
Title: Cloning syringe
Inventor: IM KYONG-I
IPC: C12N1/00
Filed: 1992-03-16
Granted: 1995-04-22
Abstract: The cloning syringe (I) consists of (1) filling semi-fluid materials (II) such as vaseline, lanolin, greese, paraffin, wax, fat with vegetable oils, silicones, plastibase, polyethylene glycols, cetrimonium stearate, cetyl lactate into the syringe and (2) sterilizing (I) with autoclaving, gamma radiation or ethylene oxide. When the colonies are needed to be picked, (II) which cannot harm to eucaryoti cells especially transformants are pushed around the colonies.
Patent KR-950009625-B1 (KR)
Inventor: YOKOCHI MASAO
IPC: H01L21/822
Filed: 1992-03-21
Granted: 1995-08-25
Abstract: 내용 없음.
Patent KR-970000287-B1 (KR)
Inventor: DECHELETTE HELEN
IPC: H01R24/46
Filed: 1992-04-08
Granted: 1997-01-08
Abstract: 내용 없음.
Patent KR-950002079-B1 (KR)
Inventor: OKAYAMA HIDEO
IPC: H02M7/483
Filed: 1992-06-04
Granted: 1995-03-10
Abstract: 내용없음.
Patent KR-100248584-B1 (KR)
Inventor: LEE SANG WON
IPC: H04N19/115
Filed: 1992-06-15
Granted: 2000-03-15
Abstract: 본 발명은 영상신호의 압축/신장 처리기기로 적용되는 디스크리이트 코사인 변환(DCT; Discreet Cosine Transform)프로세서에 관한 것으로, 종래의 업/다운 스케일링을 이용한 DCT프로세서는 입력데이터의 크기에 관계없이 일정한 비트수로 스케일링(업/다운 시프트)되므로 입력데이타의 최대값이 처리 가능하게 허용된 값보다 작은 경우 내부 데이타 처리경로의 이용효율이 상대적으로 낮아지게 되고, 에러발생율이 증가되는 문제점을 해결하기 위한 것이다. 본 발명은 입력데이터값의 크기를 검출하고, 검출결과에 따라 업/다운 스케일링 값을 가변적으로 적용하여 FDCT 및 IDCT처리를 수행하므로서 데이타 처리효율을 높이고 에러발생을 줄일 수 있도록 한 것으로 TV, VCR등의 영상신호 처리기기에 적용한다.
Patent KR-960001385-B1 (KR)
Inventor: NOGUCHI MASAHIKO
IPC: F16C33/38
Filed: 1992-07-06
Granted: 1996-01-26
Abstract: 내용 없음.
Patent KR-950003661-B1 (KR)
Title: Communication device using multi-level line coding method
Inventor: KIM CHUNG-JAE
IPC: H04L25/49
Filed: 1992-09-22
Granted: 1995-04-17
Abstract: The device ensures a multi-channel utilizing method using a single channel by transmitting the multi-level line coded PCM signal. The device includes; (a) PCM encoding and decoding circuit which modulates the analog signal into the pulse signal according the channel separation signal of a counter (4) and the dividing signal of a divider (3); (b) line coder (2) which translates the PCM data into the line coded data; and (c) receiving and transmitting signal matching circuit (5) which amplifies the line coded data and differentially amplifies the received signal from other communication device.
Patent KR-970006366-B1 (KR)
Title: Clutch actuator
Inventor: KIM JONG-KYU
IPC: F16D25/08
Filed: 1992-12-10
Granted: 1997-04-25
Abstract: The actuator is designed to control the clutch operation automatically by moving a push rod according to the abrasion of a clutch disk. The actuator includes an intermediate piston(23) provided in the push rod(22) connected to a release lever, a hydraulic piston(27) connected to a power piston(33) by a power piston rod(30), a hydraulic chamber(28) formed between the intermediate piston(23) and the hydraulic piston(27), first and second cylinders(24)(25) for guiding the intermediate piston(23) and the hydraulic piston(27) and forming the hydraulic chamber(28), an elastic member(29) supported between the two pistons(23)(27), and a body(36) perforated with an oil passage(37) that guides oil pressure imposed on one side of the hydraulic piston(27). The dimensional capacity of the hydraulic chamber(28) is varied by a valve opening/closing tool(38) that opens and closes a passage(45) piercing the hydraulic piston(27).
Patent KR-960014821-B1 (KR)
Inventor: NOWAKOWSKI MICHAEL V
IPC: F41G7/00
Filed: 1992-12-19
Granted: 1996-10-21
Abstract: 내용없음.
Patent KR-960014419-B1 (KR)
Inventor: NAKACHIMA TAKAKI
IPC: H04L29/06
Filed: 1992-12-24
Granted: 1996-10-15
Abstract: 내용 없음.
Patent KR-0138136-B1 (KR)
Inventor: KWON SANG-CHOL
IPC: B41J2/335
Filed: 1992-12-28
Granted: 1998-05-15
Abstract: 본 발명은 n비트의 데이타를 라인단위로 저장하는 라인버퍼, 라인버퍼로 부터 비트순위별로 한 라인의 데이타를 일시적으로 래치하는 래치레지스터, 래치레지스터에 래치된 데이타에 따라 발열하는 복수의 발열체로 되어 있는 열전사헤드를 구비하여 종래의 계조표현을 위하여 라인메모리, 계조카운터, 계조비교기를 사용하지 않게 되어 하드웨어량이 감축할 수 있는 효과와 고속으로 프린팅할 수 있는 효과가 있다.
Patent KR-100203003-B1 (KR)
Title: 14 alpha, 17 alpha bridged 16-hydroxyestratrienes
Inventor: KIRSH GERALD
IPC: C07J53/00
Filed: 1992-05-28
Granted: 1999-06-15
Abstract: New 14alpha, 17alpha-bridged oestratrienes of formula (I) are claimed. When OR3 is in the alpha-configuration: R1, R2, R3 = H, -CO-R4 or -(CH2)n-CO2H, where n = 1-4. R1 may also be benzyl, 1-8C alkyl or 3-5C cycloalkyl; R4 = an organic gp. with up to 11C atoms. When OR3 is in the beta-configuration: R1, R2, R3 = H or 1-12C acyl; R1 may also be 1-8C alkyl. In both cases, A-B is an etheno or etheno bridging bond. 18 cpds. are specifically claimed, including 3-benzyloxy-14alpha, 17alpha-ethano- 1, 3, 5(10)oestratriene-16alpha, 17beta-diol and 14alpha, 17alpha-ethano -1, 3, 5(10) oestratriene-3, 16alpha, 17beta-triol. Also claimed is a method of preparing (I), e.g. from 3, 16beta, 17beta-triacetoxy-14alpha, 17alpha-ethano-1, 3, 5 (10)-oestratriene-16alpha-carbonitrile. For treating disorders involving oestrogen deficiency, unit oral dose is 0.001-0.05 mg. Solns. for intramuscular injection contain 0.01-1 mg (I) per ml, and vaginal salves contain 0.1-10 mg (I) per 100 ml. For contraception, tablets contain 0.003-0.05 mg (I) and 0.05-0.5 mg of a gestagen.
Patent KR-960003043-B1 (KR)
Inventor: KATSUSHI KUSE
IPC: G06F3/048
Filed: 1993-01-27
Granted: 1996-03-04
Abstract: 내용 없음.