baber/WOPTO huggingface dataset:
Patent KR-970011166-B1 (KR)
Title: Preparation of bidentate liqands
Inventor: STAVINOHA JEROME LEONARD
IPC: C07C1/32
Filed: 1989-01-19
Granted: 1997-07-08
Abstract: A process is disclosed for preparing bidentate ligands of the formula: <CHEM>  wherein: each Ar is independently selected from aromatic ring compounds having 6 up to 14 carbon atoms, e.g., phenyl, naphthyl, phenanthryl and anthracenyl; the x bonds and the y bonds are attached to adjacent carbon atoms on the ring structures; each R, when present as a substituent, is independently selected from alkyl, alkoxy, aryloxy, aryl, aralkyl, alkaryl, alkoxyalkyl, aryloxyalkyl, cycloaliphatic, halogen, alkanoyl, aroyl, alkanoyloxy, aroyloxy, alkoxycarbonyl, aryloxy carbonyl, carboxyl, cyano, sulfonic acid or formyl radicals; n is a whole number in the range of 0-4 were Ar is phenyl; 0-6 where Ar is naphthyl; and 0-8 where Ar is phenanthryl or anthracenyl; each R1 and R2 is independently selected from alkyl, aryl, aralkyl, alkaryl or cycloaliphatic radicals, or substituted derivatives thereof, wherein; substituted derivatives include ethers, amines, amides, sulfonic acids, esters, hydroxyl groups and alkoxy groups. each R3 and R4 is independently selected from hydrogen and the R1 substituents; each of the above alkyl groups or moieties is straight or branched chain of 1-20 carbons; each aryl group contains 6-10 ring carbons; each cycloaliphatic group contains from 4-8 ring carbons; and  each Y is independently selected from the elements P, As, Sb and Bi.   The invention process comprises     (1) contacting a biaryl compound having the structural formula: <CHEM> with a proton abstracting agent under conditions suitable to form a biaryl dianion, which is then   (2) contacted with a Group V compound of the formula: <CHEM>  wherein X min  is halogen or a suitable leaving group. m
Patent KR-920003276-B1 (KR)
Title: Sequential "1" detecting circuit
Inventor: JIN TAE-HOON
IPC: G06F13/00
Filed: 1990-02-14
Granted: 1992-04-27
Abstract: The sequential "1" detection circuit allows a  microprocessor or  a microcontroller  to  transmit  number  of  data  using  one instruction by designating  registers  sequentially.  The  circuit comprises an input unit (10) for  inputting  and  latching  stream data (DB0-DB7), a comparator (20) for4comparing output  signal  of the input unit transmitted through latches  (G11,G15,G84,G85)  and off set signals (DS0-DS6)  to  detect  1,  and  an  offset  signal transmitter  (30)  for  transmitting  offset   signals   (OS1-OS7) according to the state of MOS Trs (M15-M85, M16-M86).
Patent KR-0133850-B1 (KR)
Inventor: LENFANT MARYSE
IPC: C07K5/103
Filed: 1990-03-10
Granted: 1998-04-21
Abstract: 내용없음
Patent KR-930000618-B1 (KR)
Title: Manufacturing method and device of fabricated furniture frame
Inventor: KIM JONG-UN
IPC: A47B47/02
Filed: 1990-04-04
Granted: 1993-01-28
Abstract: The method offers  simplified  and  stabilized  fastening  of stand frame such as home appliance stand or  kitchen  stand  etc.. The method is composed of inserting a bolt-head formed  washer  to an end of washer loading section and inserting a nut-formed washer to the other end;  fixing  the  washer  inserted  section  between stationary base mold and  mobile  base  mold;  press-stamping  for puckering the opening of frame  end  and  compressing  the  washer inserted to the frame.
Patent KR-920009378-B1 (KR)
Title: Waveform reshaping circuit of radio receiver
Inventor: SON JIN-HYON
IPC: H04B7/00
Filed: 1990-06-21
Granted: 1992-10-15
Abstract: The circuit for preventing the loss of  data  when  receiving continuous data without level variations comprises a  filter  (31) for removing high freq.  noises  from  a  demodulating  signal,  a rectifier (35,36), a comparator  (37)  for  receiving  the  filter signal as a comparision signal  and  the  ref.  voltage  from  the rectifier as a ref. signal to shape the demodulated  signal  to  a digital signal, a control unit (38) for checking the output  level from the comparator to generate a second switching signal, when no level transition, and to generate a first  switching  signal  when the level transition generates and a switch (33) connected between the filter (31) and the rectifier (35,36) to be turned-off by  the second switching signal and to be turned-on by the first switching signal.
Patent KR-100196639-B1 (KR)
Inventor: MARKOSQUELRETIM SHIBARSCH
IPC: H02P1/44
Filed: 1990-08-09
Granted: 1999-06-15
Abstract: 본 발명은 다람쥐 채바퀴의 회전자와 교류원의 영구 축전기와 제1 및 제2 단자를 연결하여 접속한 상기 기동 코일 권선으로 된 적어도 주 코일과 시동코일로 이루어진 고정자로 이루어진 잔상유도 전동기의 시동용 회로이다. 
     본 발명에 따르면 교류전원(F)의 제1단자(1)에 접속된 양극 1(A1)과 영구 축전기(Cp)와 트리거 단자 (G)에 접속된 시동코일(B2)의 상기 단자와 접속된 양글2(A2)가진 트라이액(S), 트라이액(C1,R2)을 가지고 상기 양극 2(A2)와 상기 트라이액(S)트리거(G)단자에 접속된 트라이액 트리거 회로, 상기 트리거 단자(G)와 트라이액(S)의 음극1(A1)에 접속되도 평행으로 접속된 제1과 제2트랜지스터(T1,T2)로 구성된 양 방향 스위치, 제2와 제3저항기(R2,R3)를 통해 상기 양방향 스위치의 각 제1과 제2트랜지스터(T1,T2)를 포함시키고 상기 전동기의 제동으로부터 예정된 시간 주기가 소멸된후에 상기 전체 트라이액(S)유도주기를 끝마치기 위하여 상기 교류 전류원 단자(F)에 접속도니 템포라이징 회로로 구성됨을 특징으로 한다.
Patent KR-930002525-B1 (KR)
Title: Solder
Inventor: CHOE WON-TAEK
IPC: B23K35/14
Filed: 1990-11-26
Granted: 1993-04-03
Abstract: A solder for bonding a semiconductor laser diode is  used  in forming a solder  layer  on  the  silicon  wafer  substrate  vapor deposited with chromium and nickel in the  thickness  of  500-1000 angstroms and 4000-5000 angstroms,  respectively.  The  solder  is composed of 85-91 wt.% lead (Pb), 8-12 wt.%  tim  (Sn),  1-3  wt.% silver (Ag) and 88 wt.% lead, 10 wt.% tin, 2 wt.% silver. Then tin component controls the growth of whisker and minimizes melting  of gold and solder migration.
Patent KR-0152063-B1 (KR)
Inventor: ANDERSON KURT MICHAEL
IPC: G11B21/08
Filed: 1989-10-27
Granted: 1998-10-15
Abstract: 디스크 드라이브내에서 액츄에이터 및 헤드를 파킹하는 파킹장치는 액츄에이터내의 자석에 의해 제공된 자기장을 활용한다. 자기장내에 제공된 도자성 래치 리턴은 파킹장치를 래치된 위치로 바이어스 시키는 인력을 발생시킨다. 파킹장치상에 제공된 코일은 액츄에이터에 의해 제공된 자기장내에 전류를 통과시켜, 파킹장치를 해제하는 힘을 발생시킨다.
Patent KR-0135309-B1 (KR)
Inventor: ANDERSSON JAN ANDERS RONALD
IPC: A61J7/04
Filed: 1990-03-02
Granted: 1998-04-23
Abstract: 의사가 처방한 방법으로 환자가 약물을 복용했는지를 나중에 입증하기 위하여 흡입 공기 흐름 통로에 연결된 검출기가 제공되고, 약물의 허용능력을 검출하도록 검출기가 배열되고 검출갑들의 조합에 의해 흡입이 전자유닛에 기록되어야 하는가가 결정된다.
Patent KR-940007417-B1 (KR)
Title: Process for the preparation of ethoprop
Inventor: LEE JU-YOL
IPC: C07F9/09
Filed: 1991-01-21
Granted: 1994-08-18
Abstract: This relates to manufacturing high purity ethoprop (O-ethyl-S,S-dipropyl- dithiolphosphoryl acid ester) in high yield which is used as insecticide. The manufacturing method comprises: A) making alkali metal salt or ammonium salt by reacting n-propylmercaptane with alkali solution; B) reacting salts of (A), O-ethyl phosphoric acid ester dichloride and excess mercaptane in a polar solvent or solvent/water at -20 de.C-boiling point of reactant; and C) rinsing the product with water, separating organic layer, and distilling the solvent
Patent KR-940004447-B1 (KR)
Inventor: MASE YASUKAZU
IPC: H01L21/822
Filed: 1991-02-05
Granted: 1994-05-25
Abstract: 내용 없음.
Patent KR-100190770-B1 (KR)
Title: Exhaust filter
Inventor: HAERLE HANS A
IPC: F02B3/06
Filed: 1991-06-25
Granted: 1999-06-01
Abstract: An exhaust gas filter, such as a soot filter for a diesel engine, is provided with a filter body disposed in a housing. The exhaust gases flow through the filter body to be cleaned. The filter also has an inlet duct and an outlet duct. Between the inlet duct and the outlet duct, there is disposed one or several lateral lines for passing gases along the outside of the filter body. Both ends of the lateral lines are connected via apertures to the inlet duct and the outlet duct, respectively. The cross sections of the inlet duct, outlet duct and the lateral lines are selected so that in the unloaded condition of the filter body a return flow in the lateral lines is produced, while a bypass flow is produced when a preselected loading condition of the filter body is reached.
Patent KR-970000509-B1 (KR)
Inventor: CONVISER STEPHEN ALEN
IPC: A61L9/01
Filed: 1991-07-01
Granted: 1997-01-13
Abstract: 내용 없음.
Patent KR-940005457-B1 (KR)
Inventor: SOMOBIL THOMAS A
IPC: H02J7/02
Filed: 1991-07-19
Granted: 1994-06-18
Abstract: 내용 없음.
Patent KR-940006734-B1 (KR)
Title: Catv apparatus
Inventor: KIM SONG-HO
IPC: H04N7/10
Filed: 1991-09-20
Granted: 1994-07-27
Abstract: The CATV transmitting/receiving method and apparatus comprises: a transmitting part having a first radio frequency (RF) modulator for varying an RF carrier, a modem for modulating and demodulating a data signal, and a computer for controlling the first RF modulator and the modem; a receiving part having a tuner for receiving an RF modulated signal from the transmitting part, a data processor for processing the data signal, a microprocessor for controlling the tuner and the data processor, a second RF modulator, and a baseband generator; a combiner for combining the output of the transmitting part; and a distributor for distributing a signal transmitted from the combiner to the receiving part, thereby preventing fraudulent watching of charged broadcasting.
Patent KR-940002972-B1 (KR)
Title: Computer system connecting circuit for fax
Inventor: KANG SUNG-IL
IPC: H04N1/00
Filed: 1991-11-08
Granted: 1994-04-09
Abstract: The circuit comprises a controller and memory which is used to control a fax, an address decoder which selects and enable the corresponding output port according to the input address, a modulator and a demodulator of fax which is selected and operated by the selection signal of the first chip, an asynchronous sender and an asynchronous receiver which interrupts when picture and text information is sent and received.
Patent KR-940004315-B1 (KR)
Inventor: NO BONG-KYU
IPC: G02F1/1337
Filed: 1991-12-12
Granted: 1994-05-19
Abstract: 내용 없음.
Patent KR-940005670-B1 (KR)
Title: Cooling apparatus
Inventor: KIM UN-SOK
IPC: F01P11/00
Filed: 1991-12-20
Granted: 1994-06-22
Abstract: The generator is structured that a spiral protrusion is formed in a cylindrical cooling water path, thereby enhancing the engine's efficiency.
Patent KR-950011896-B1 (KR)
Title: Process for crystallisation polyethylenenaphthalate
Inventor: PARK YONG-JIN
IPC: C08G63/189
Filed: 1991-12-30
Granted: 1995-10-12
Abstract: The polyethylene naphthalate is crystallized by (a) reacting 196g of naphthalene-2, 6-dimethylcarboxylate and 102.7g of ethylene glycol with a normal butanol soln. of titanium tetrabutylate (Ti=23.4ppm), an ethylene glycol soln. of manganese acetate (Mn=121.0ppm), an ethylene glycol soln. of triphenyl phosphate (P=42.0ppm) and an ethylene glycol soln. of antimony trioxide (Sb=33.4ppm) in the ester reaction tank at 240 deg.C. for 10 min, (b) polycondensing the reaction in the polymerization tank at 1 mmHg vacuum and 285 deg.C. to obtain a polyethylene naphthalate polymer having 0.53 dl/g intrinsic viscosity, and (c) stirring the amorphous polymer in the glass flask at 200 deg.C.
Patent KR-960014706-B1 (KR)
Inventor: KONDO SINJI
IPC: D06F34/22
Filed: 1990-09-05
Granted: 1996-10-19
Abstract: 내용없음.
Patent KR-0178981-B1 (KR)
Inventor: WARNEKE HORST
IPC: E04C2/08
Filed: 1990-10-11
Granted: 1999-04-01
Abstract: 빌딩, 주거 단위체, 선박의 내부 및 상부 구조에서 천장과/또는 벽의 구조를 위한 스틸 카세트로서 이 스틸 카세트는 자체적으로 편평한 벽(2)과 주위를 에워싸는 여러번 굽힌 테두리 섹션(3)을 갖는 케이스 형태의 스틸 카세트(1) 엘레멘트로서, 고도의 하중 용량을 가지며, 스틸 카세트 벽(2) 아래에는 부착된 보강 섹션(4)이, 주위를 에워 싸는 테두리 섹션(3)에는 구멍(5)과 연결 구멍(6)이, 그리고 모서리에는 테두리 섹션(3)을 굽히고 지주(8)를 투입하기 위한 블록 아우트(7)가 있음을 특징으로 한 것이다.
Patent KR-940001415-B1 (KR)
Title: Wet electric dust collector
Inventor: LEE KUN-U
IPC: B03C3/16
Filed: 1992-01-13
Granted: 1994-02-23
Abstract: an injector (3) primarily purifying hazardous gas containing dusts etc., fixed weights (15) located individually in thlowest part of discharging electrodes (6) located between the injector (3) and collecting plates (5), a latticed plate (11) fixing the weights (15) to fixed positions, a porous plate (11) located in the lowest part of the latticed plate (17), injection valves (9) to form water-film in the collecting plate (5) and in midair, demister (12), and a packing layer (13) in order to filter the gases secondarily. This precipitator is characterized by a gas inlet pipe, a packing layer (20) packed with particles in order to reduce the velocity of ascending gas and enlarge the contact surface, and a sprayer (3') injecting the water circulated from a water-tank (21).
Patent KR-100285201-B1 (KR)
Title: 신호재생장치용 카셋트 어댑터
IPC: G11B33/06
Filed: 1992-04-21
Granted: 2001-03-15
Abstract: 본 발명의 카셋트 어댑터는 신호녹음 재생장치의 카셋트 삽입구에 삽입하는 카셋트를 가지며, 상기 카셋트는 작동상태 검출수단과 제어신호 출력수단을 갖추고 있다. 
     또, 음향장치는 제어신호 출력수단으로부터 검출된 신호에 의거하여 작동상태가 일치하도록 제어하고 이에의해 녹음재생장치와 동기화된 음향장치의 작동을 제어한다.
Patent KR-950012111-B1 (KR)
Title: Vehicle dowble-deck parking device
Inventor: YANG SONG-UN
IPC: E04H6/06
Filed: 1992-06-15
Granted: 1995-10-14
Abstract: The garage for parking two motor vehicles, one on top of the other, comprises a base frame (2), a fixed support structure (3) an upper platform (4) vertically moving up and down, and a wire rope system (16, 17) for driving the upper platform. A lifting ratchet unit (22) and a lowering ratchet unit (23) are also prepared at both sides of a wire rope drum (17), resp. A couple of idling rollers (8) and driving rollers (9), on which front wheels of the vehicle are mounted, are installed on the upper platform. The upper platform (4) can be lifted with a car by the idle rotation of front wheel drive vehicle and lowered by releasing the lowering ratchet unit.
Patent KR-100203527-B1 (KR)
Inventor: YAMAMOTO EIJI
IPC: B29L7/00
Filed: 1992-07-01
Granted: 1999-06-15
Abstract: 본 발명은 투명성, 이활성이 우수하여 제판 인쇄용 재료, 라벨, 포장용 필름, 자기 기록 매체용 필름, 클리어 필름 등으로서 유용한 조면화 필름 및 그의 제조방법에 관한 것으로서, 열가소성 폴리에스테르 수지(a), (a)보다도 바람직하게는 10℃이상, 높은 Tg를 갖고, (a)와는 임계 표면 장력이 0.1 다인/cm 이상 다르고, 또 온도 280℃, 전단속도 10 2 sec -1 에 있어서의 용융 점도가 500∼50000 포이즈의 범위에 있는 아모르포스 나일론과 같은 열가소성 수지(b) 및 혼합하는 것이 임의인 불활성 무기입자의 특정 조성로 된 필름 또는 상기한 조성물이 적어도 일표면층을 형성하도록 다른 폴리머와 적층시킨 적층 필름으로, 필름의 표면(b)을 핵으로 하는 미세 돌기를 갖는 특징으로 하는 조면화 필름을 제공한다. 
     또한, 본 발명은 (a)의 Tg와 (b)의 Tg의 범위 내의 온도에서 원료로 되는 미연신 필름을 적어도 한방향으로 1.5배 이상 연신하는 상기한 조면화 필름의 제조방법을 제공한다.
Patent KR-100225827-B1 (KR)
Inventor: NEONARDUS GERADUS GRONEBODSEVE
IPC: G07C9/00
Filed: 1992-07-30
Granted: 1999-10-15
Abstract: 스마트 카드 안전 시스템은 시스템 코드 및 안전 코드를 갖는다. 시스템 코드를 포함하는 특정 카드에 의해, 안전 코드는 변경될 수 있다. 정확한 안전 코드를 포함한 어떤 카드가 부호될 장치를 동작시킨다. 시스템 코드를 지원하는 카드의 홀더가 일시적으로 다른 사용자가 상기 장치를 동작시키도록 한다.
Patent KR-950012858-B1 (KR)
Title: Ejecting device for ejecting robet
Inventor: OM JU-YONG
IPC: B29C45/17
Filed: 1992-10-23
Granted: 1995-10-23
Abstract: a stroke adjusting bracket which is adjustable by a standby position adjusting screw on the basis of a base and a fixed bar and is positioned; a cylinder fixing bracket and a guide shaft supporting plate which are spaced by a predetermined distance by a guide shaft; a stroke adjusting screw which sets a position of the stroke adjusting bracket inserted between the cylinder fixing bracket and the guide shaft supporting plate; and an air compression cylinder which sets a stroke distance.
Patent KR-0124500-B1 (KR)
Inventor: MIYAMOTO JUNICHI
IPC: H01L29/788
Filed: 1992-10-23
Granted: 1997-12-11
Abstract: 플로팅 게이트(43)는 반도체 기판(40) 내에 형성되는 소오스와 드레인 영역(41, 42) 사이의 채널 영역 상에 제1게이트 전연막(44)을 경유하여 형성된다. 제어 게이트(45)는 제2게이트 절연막(46)을 거쳐 플로팅 게이트(43) 상에 형성된다. 저불순물 농도 반도체 영역(45a)은 플로팅 게이트(43)와 면하는 제어 게이트(45)의 측상에 형성된다. 소거시에, 공핍층(45b)은 이 저불순물 농도 영역(45a) 내에 생성되고 제어 게이트(45)와 플로팅 게이트(43) 사이의 캐패시턴스를 감소시킴으로써 소거 시간의 소거 특성을 더욱 포화시킨다.
Patent KR-950013259-B1 (KR)
Title: An image search method and device in video tape recorder
Inventor: YU JAE-CHON
IPC: G06F12/06
Filed: 1992-10-31
Granted: 1995-10-26
Abstract: selecting a plurality of images among the images displayed; recording the selected images and selected image position information indicating the position of the selected image in the serial images on a video tape on an audio area of the video tape; reproducing at least one selected image recorded in the audio area of the video tape and the selected image position information corresponding to the selected image and storing the reproduced image; displaying a plurality of selected images among the stored images; reselecting a single image of the plurality of selected images; and running the video tape and starting image reproduction at a video tape position on which the selected image position information corresponding to the selected image corresponds to a head running position due to the running of the video tape.
Patent KR-950006841-B1 (KR)
Title: Data detection level control circuit & method of disc driving system
Inventor: YUN JONG-YUN
IPC: H03K9/08
Filed: 1992-11-27
Granted: 1995-06-23
Abstract: The circuit for comparing a signal picked up from a disk with a predetermined data detecting level and detecting data included in the picked up signal, has a level controller for generating a pulse width modulation signal having a duty cycle corresp. to a predetermined level control value. A level determiner detects the level of the pulse width modulation signal from the controller and assigns a level corresp. to the detected level to the data detecting level. The level controller has maximum and minimum level determiners, and a control value determiner for assigning the average of the maximum and minimum level values.
Patent KR-0123446-B1 (KR)
Title: Inner light control method of a refrigerator
Inventor: KANG HEE-CHOL
IPC: F25D27/00
Filed: 1993-02-26
Granted: 1997-11-15
Abstract: When the door of refrigerator is open, a micom(A) detects that by the door switch(F-SW, R-SW) and drives a relay so as to light the inside lamp(F-LAMP, R-LAMP). The micom(A) turns off the inside lamp via the relay(RY) if the opening time of the door is longer than given time. If the opening time  of the door is not exceeded the given time, the micom detects the temperature of the inside lamp through the temperature sensor(Th) placed near the inside lamp. As the temperature of inside lamp is lasted above the given temperature, the micom turns off the inside lamp through the relay(RY). This invention controls the on and the off of the inside lamp, so as to prevent changing of internal case of the overheating of the inside lamp.
Patent KR-970001946-B1 (KR)
Inventor: LWEE NAI H
IPC: G06K17/00
Filed: 1993-03-05
Granted: 1997-02-19
Abstract: 내용없음.
Patent KR-0121298-B1 (KR)
Inventor: AKIRA NAKASHIMA
IPC: E04B1/24
Filed: 1993-05-10
Granted: 1997-11-13
Abstract: 본 발명은 적절수의 강재를 평면상으로 결합하여 틀 유닛을 구성하고, 상기 틀 유닛을 상자상으로 연결하여 이루어짐을 특징으로 하는 입체 주차장치의 틀짜임 구조에 관한 것이다. 
     일반적인 다단식 주차장치의 구축시 설치되는 구조물의 경우에는 작업현상에서 포스트 프레임이 되는 기둥부재와 상기 기둥부재들을 연결하는 가로부재(도리부재 및 트러스부재)를 연결 시공하였으나, 이는 작업공정이 번거로울 뿐 아니라 운반이 불편한 등의 폐단이 있었다. 
     본 발명에서는 상기와 같은 점을 감안하여 적절수의 강재를 평면상으로 결합하여 틀 유닛(10,11)을 구성하고 이들의 틀 유닛(10,11)을 상자상으로 연결하여 입체 주차장치의 틀짜임이 구성된다. 
     이에 의하여 운반, 조립이 용이하고, 또 신속히 주차장치의 틀짜임을 구축할 수 있다. 또한 상기 틀 유닛의 각각을 라멘구조로 하면, 각 틀 유닛이 견고해지기 때문에 이와 같은 틀 유닛을 사용하여 조립되는 주차장치의 틀짜임도 견고해진다.
Patent KR-950008662-B1 (KR)
Title: Interrupt request selection circuit
Inventor: KWAK JAE-BONG
IPC: G06F13/14
Filed: 1993-05-26
Granted: 1995-08-04
Abstract: The circuit provides efficient interrupt relection, which prevents the generation of error and is compatible with the conventional system, by separately processing the interrupt request(IRQ) signal. At the start of the system operation, a CPU determines the type of the interrupt request and transmits the information to the keyboard controller(1). The circuit includes: (a) a determining circuit(11) which clears the output of determination signal according to the control signal; (b) an interface circuit(12) which controls the loading of the interrupt request signal to the interrupt controller(2) by the control signal of the keyboard controller.
Patent KR-0125100-B1 (KR)
Inventor: MIYAMOTO DAKAHARU
IPC: H05K1/02
Filed: 1993-06-03
Granted: 1997-12-04
Abstract: 기판의 복수의 유전체층간에 각각 설비한 그라운드플레인에서 의사동축선로 구조화된 비어이고 기판에 상하로 관통하여 설비한 비어의 상하단에 각각 접속원 기판 상하면의 신호선로의 각 내단과 그 각 내단에 이어지는 기판 상하면의 마이크로스트립선로 구조화한 신호선로와의 사이를 각각 접속하는 중간신호선로부분을 각각 단축한 고속신호를 전송손실 적게 전달하는 고주파용 신호선로를 얻는 것을 목적으로 한다. 
     그라운드플레인(30)을 그 비어(20)에 대향하는 내주연주(32)를 기판(12)상부로부터 그 하부로 감에 따라서 기판의 신호선로(22)의 역의 쪽으로부터 기판하면의 신호선로(24)의 역의 쪽으로 점차 계단상으로 편심시켜서 기판의 복수의 유전체층(10)간에 각각 배치설비한 구성이다.
Patent KR-0154904-B1 (KR)
Inventor: LEE MAN-CHUL
IPC: C08J3/12
Filed: 1993-08-07
Granted: 1998-12-01
Abstract: 본 발명은 미립 염화비닐 수지의 과립화 방법을 제공하는데 목적이 있다. 
     이 방법은 (1) 음이온계 유화제, 비이온계 유화제, 지방산 또는 금속염과 같은 결합체를 순수한 물, 알콜, 글리콜 또는 크실렌과 같은 희석액으로 희석하여 결합제 농도가 5 내지 30% 되도록 조정하는 단계; (2) 상기 의석된 결합제를 0.5 내지 3.0㎏/㎠ 의 공기 압력으로 분사 노즐을 통해 유동층 건조기 내로 분사시켜 염화비닐 수지의 과립체를 형성시키는 단계; 및 (3) 상기 형성된 과립체의 내면과 외면에 도포된 결합제를 건조시키는 단계를 포함한다. 
     본 방법으로 제조된 염화비닐 수지 과립체는 플라스티졸의 분산성이 양호하고 과립화에 따른  분체 이송이 용이하며 분진 비산에 의한 작업장 오염 문제를 개선시킬 수 있다.
Patent KR-960015358-B1 (KR)
Title: System of scrambling in mobile radio communication
Inventor: OH BYUNG-SUB
IPC: H04K1/00
Filed: 1993-09-06
Granted: 1996-11-09
Abstract: a key input means(12) which inputs a secret number by several keys and comprises several keys including a secret number input key; a storing means(16) storing a peculiar number of mobile communication; a control means(14) which, store the secret number applied from the key input means(12), and outputs the peculiar number and the secret number to a transmitting means(18); and a transmitting means(18) transmitting the peculiar and the secret numbers by converting the peculiar number and the secret number into a proper form appropriate to transmit to a base.
Patent KR-960007887-B1 (KR)
Title: Optical connector
Inventor: CHON OH-KON
IPC: G02B6/38
Filed: 1993-09-13
Granted: 1996-06-15
Abstract: a lighting source(6) protruded on a holder(17a) attached to the front side of the closed chamber(17); a hinged cover(18) on the right side of the holder(17a); an infrared camera(1) connected to an optical meter(2) and a camera controller(5) which control the focus of the magnified image and measure the optical beam's intensity of the mode field; and an image processing board(9) connected to the camera controller and a control device(10) which performs image processing for luminous intensity distribution by computer software to catch and control the maximum point of the optical beam.
Patent KR-960013498-B1 (KR)
Title: Ipa vapor dryer
Inventor: HAN BONG-SUB
IPC: H01L21/304
Filed: 1993-10-21
Granted: 1996-10-05
Abstract: A heater(3) is formed at the lower portion of an outer cabinet(1), and a quartz chamber(2) is placed on it and fixed by holders(35 and 35'). The quartz chamber(2) includes: a cooling coil(11) at the upper portion thereof; a condensed water induction coil(21) that is located under the cooling coil(11); and a water drip tray(26) with a cover(27), that is installed at the lower portion thereof. A robot arm(5) loaded with carriers(25 and 25') containing wafers(24 and 24') stops its ascent/descent operation by a driving unit(31). Iso propyl alcohol(33) passes by vapor drying operation to an induction coil(17) in the quartz chamber(2).
Patent KR-970010046-B1 (KR)
Title: Method of scrambling for broadcasting signal
Inventor: SEO JIN-WOO
IPC: H04N21/2347
Filed: 1993-10-28
Granted: 1997-06-20
Abstract: A method for scrambling a broadcasting signal in an encoder is disclosed. The encoder comprises a FDCT(Foward Discrete Cosine Transform) unit(20); a random number generator(38) and a quantization unit(22). The data position for the image signal processed by the FDCT unit(20) is processed based on the random number generator(38). And then, the position changed data is quantized by the quantization unit(22).