baber/WOPTO huggingface dataset:
Patent KR-890004566-B1 (KR)
Title: Semiconductor testing device
Inventor: LEE WON-SIK
IPC: G03F7/20
Filed: 1987-03-21
Granted: 1989-11-15
Abstract: The test pattern for monitoring the variation of the critical dimension of each layer with eyes comprises a standard pattern formed on an underlayer of present layer, a standard line and an indicator line parallel to the standard line.  The extended lines of the above lines are separated with the same space respectively. One line out of the above lines is on the standard line.  Each of the indicator line on the extended line is separated from the first pattern to form the step-shaped second pattern placed on the present layer.
Patent KR-900008596-B1 (KR)
Inventor: MORI DISHIHIRO
IPC: G08B3/10
Filed: 1987-04-11
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-930012036-B1 (KR)
Inventor: MORISON GARETTE L
IPC: B01J21/12
Filed: 1987-09-02
Granted: 1993-12-23
Abstract: 내용 없음.
Patent KR-920006653-B1 (KR)
Inventor: UGAJI SHIRO
IPC: B23H1/04
Filed: 1987-10-02
Granted: 1992-08-14
Abstract: 내용 없음.
Patent KR-960007025-B1 (KR)
Inventor: SAKURAI MITSUO
IPC: C08L21/00
Filed: 1987-12-21
Granted: 1996-05-27
Abstract: 내용 없음.
Patent KR-960007605-B1 (KR)
Inventor: VU CUNG
IPC: C08G18/65
Filed: 1988-02-29
Granted: 1996-06-07
Abstract: 내용 없음.
Patent KR-910006141-B1 (KR)
Inventor: AN MIN-HO
IPC: E04H6/18
Filed: 1988-03-11
Granted: 1991-08-16
Abstract: 내용 없음.
Patent KR-920001320-B1 (KR)
Title: The process for acrylonitryl-butadiene rubber
Inventor: RYU MYONG-RYOL
IPC: C08F210/08
Filed: 1988-05-14
Granted: 1992-02-10
Abstract: The  crylonitrile-butadiene  rubber  is  produced   by   the continuous emulsion polymerization by multiple reactors,  and  the producing method is characterized by refluxing  0.1-20  %  of  the reaction product having an active radical  and  50-90  %  reaction ratio into the intermediate stage reactors or  the  first  reactor before supplying reaction inhibitor. The rubber having a good  oil resistance is  used  as  a  packing  material,  hose  and  sealing material.
Patent KR-920001406-B1 (KR)
Inventor: DANAKA HUMINARI
IPC: H01L21/336
Filed: 1988-05-27
Granted: 1992-02-13
Abstract: 내용 없음.
Patent KR-960010066-B1 (KR)
Inventor: HAYAKAWA YUJI
IPC: G01R31/28
Filed: 1988-06-16
Granted: 1996-07-25
Abstract: 요약없음
Patent KR-910004473-B1 (KR)
Title: Polyurethane yarn and that's manufacturing method by melt spinning of thermo plasticity elastomer
Inventor: GONG YOUNG-DOO
IPC: D01F6/70
Filed: 1988-06-25
Granted: 1991-06-29
Abstract: Polyisocyanate  mixture,  which  comprises  of  thermoplastic polyurethane elastomeric materials, polyisocyanate  whosemolecular weight is at least 800 and addition amount is  5-20%  to  that  of elastomers,  phosphoric  acid  ester  whose  addition  amount   is 0.005-0.05 wt.% to that of polyisocyanate,  and  energy  absorbing materials that is silica, carbon black, graphite powders, SiO2  or metal ferrite whose addition below 1.0 wt.% to polyisocyanate,  is melt mixed in static mixer, spun, heat treated by  Infra-red  with wave no. above 1000 cm-1 or microwave with wave no.  5-9GHz  which is set 50-150 cm just below spinneret for 0.1-0.2 sec., oiled  and wound with at least 300 m/min, thus giving polyurethane fiber.
Patent KR-910002991-B1 (KR)
Inventor: MORISITA AKIRA
IPC: H02K3/493
Filed: 1988-07-19
Granted: 1991-05-11
Abstract: 내용 없음.
Patent KR-910005318-B1 (KR)
Title: Ic card for voices and data communication
Inventor: RUN MAN-GEUN
IPC: H04M11/06
Filed: 1988-09-03
Granted: 1991-07-24
Abstract: An integrated voice/data communication  card  uses  only  one line for mutually communicating the voice and data signals between two computer terminals. The  card  comprises  async./sync.  signal converter (3) for converting the async. signal from a computer (1) and an async. transmitting/receiving apparatus (2) into the  sync. signal, a delta modulator (8) for modulating the voice signal from a handset  to  the  digital  signal,  a   multiplexer   (4)   for multiplexing the outputs of the async/ sync signal  converter  and the delta modulator, the transmitting/receiving interface means, a demultiplexer  (10),  a  framer  (9),  and  a  sync/async   signal converter (3').
Patent KR-960012776-B1 (KR)
Inventor: RASMUSSEN STEVE O
IPC: B41J13/28
Filed: 1988-10-22
Granted: 1996-09-24
Abstract: 요약없음
Patent KR-910004564-B1 (KR)
Inventor: ISHIMORI SHOSO
IPC: F16H61/42
Filed: 1988-12-15
Granted: 1991-07-06
Abstract: 내용 없음.
Patent KR-930004142-B1 (KR)
Inventor: AOYAMA SHUNJO
IPC: B22D18/04
Filed: 1989-05-23
Granted: 1993-05-21
Abstract: 내용 없음.
Patent KR-910008255-B1 (KR)
Title: Method and device forecasting arriving of elevator
Inventor: PARK CHON-WOO
IPC: B66B3/00
Filed: 1989-07-31
Granted: 1991-10-12
Abstract: The method for controlling the forecast bell of the  elevator at night comprises steps: a) operating an instantaneous  operation relay (E) and a keep relay (KR) with  a  button  switch  (BS);  b) cutting off the relays  (E,KR)  sequentially  by  turning  on  the switch (BS) during the operation of the relay (KR) to  operate  an instantaneous operation switch (F); and c) controlling the forcast bell arbitrarily to the manual or automatic mode by selecting  the B contact (K3) of the  keep  relay  or  terminals  (m1-m24)  of  a programable timer (PT).
Patent KR-920004707-B1 (KR)
Inventor: TSUDA MASAOMI
IPC: C21D8/00
Filed: 1989-10-06
Granted: 1992-06-13
Abstract: 내용 없음.
Patent KR-910004687-B1 (KR)
Title: Sensor of equipment for baking
Inventor: OH KUN-YONG
IPC: A47J37/00
Filed: 1989-10-17
Granted: 1991-07-10
Abstract: A control apparatus  for  the  drive  motor  (M)  of  a  food processing apparatus comprises a microcomputer (MICOM) arranged to enable a drive circuit (2) to apply AC  electrical  power  to  the motor (M) by way of a triac (T1). The motor  (M)  is  arranged  to rotate the kneading blade of  the  food  processor  and  also  the rotate a disc. The teeth of the disc are arranged to pass  between light emitting diodes (LED2) and  a  photo  receiver  (PTR)  of  a sensing device (PC1). The signals generated by the sensing  device are fed to the control device (1) which is arranged to actuate  an alarm (4) and switch off the supply of power to the motor  (M)  by way of the drive circuit (2)  if  the  motor  speed  is  too  high indicating the  absence  of  the  blade,  or  too  low  indicating non-rotation of the motor.
Patent KR-920009798-B1 (KR)
Inventor: SHIMIZU ATSUKO
IPC: G06F19/00
Filed: 1989-10-19
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-930001173-B1 (KR)
Inventor: OKAMOTO HIDEO
IPC: F23N1/02
Filed: 1989-10-21
Granted: 1993-02-20
Abstract: 내용 없음.
Patent KR-970009838-B1 (KR)
Inventor: INOUE HIROSHI
IPC: F01P11/10
Filed: 1989-10-27
Granted: 1997-06-18
Abstract: 내용 없음.
Patent KR-920002104-B1 (KR)
Title: Molding machine of shell mould for casting
Inventor: AN JANG-HONG
IPC: B22C13/08
Filed: 1989-11-10
Granted: 1992-03-12
Abstract: The shell mould moulding machine comprises supporting leg (1) in maintaining a constant  length,  guide-rail  (2)(2a),  carriage plate (8), leasing mold plate (8), heating plate  (7),  recovering boxes (15)(17) for the high-grade and low-grade coated  sand,  the coated sand supply box (14)(16) with gate controllers  (14b)(16b), supply plate  (14a)(16a)  between  recovering  and  supply   box, rotating metal  mold   plate   (9)   on   the   carriage   plate, retangular- form guide frame (13), and lifting plate (4).
Patent KR-940001386-B1 (KR)
Inventor: OKATA MASATOSHI
IPC: G06K9/20
Filed: 1989-11-24
Granted: 1994-02-21
Abstract: 내용 없음.
Patent KR-910009692-B1 (KR)
Title: Melt spinning method of polyamide fiber
Inventor: CHONG SE-HYUN
IPC: D01D5/08
Filed: 1989-11-28
Granted: 1991-11-25
Abstract: The  melt-spinning  method   of   a   polyamide   fiber   is characterized by controlling a satd. vapor in the flow controller, heating it in the heater at about 250 deg.C, spraying  the  heated vapor on the filament through the injection nozzle, decreasing the flow velocity of the vapor by the guide cone  and  then  supplying the surface of the spinneret with the vapor,  and  exhausting  the vapor  through  the  exhaust  duct.  The   method   improves   the spinnability and evenness of the fiber.
Patent KR-930007208-B1 (KR)
Inventor: THROWER JACK S
IPC: B23K20/12
Filed: 1989-12-09
Granted: 1993-08-04
Abstract: 내용 없음.
Patent KR-920009931-B1 (KR)
Inventor: NISHIDE SEICHIRO
IPC: B29D30/32
Filed: 1989-12-14
Granted: 1992-11-06
Abstract: 내용 없음.
Patent KR-940009963-B1 (KR)
Title: Musical scale frequence generator of electronic musical instrument
Inventor: JO BYONG-HAK
IPC: G10H1/02
Filed: 1989-12-28
Granted: 1994-10-19
Abstract: The apparatus provides average pitch frequency without cento error by a simple digital circuit. The apparatus comprises: an input data buffer (1) applied with ND, DEV signal of micom, an address decoder (2) decoding the input signal, scale frequency data ROM's I (13) and II (14) finding scale frequency data correspondent to decoded signal, a presettable 2 modulus counter (15) dividing the output of the scale frequency data ROM I, a sample data counter (16) counting the signal of the scale frequency data ROM II, a relative address generator (5) generating the relative address according to RP signal.
Patent KR-910007557-B1 (KR)
Inventor: SHIMURA KAZUHIKO
IPC: D04H3/16
Filed: 1987-10-22
Granted: 1991-09-27
Abstract: 내용 없음.
Patent KR-920007302-B1 (KR)
Inventor: MORI GEI
IPC: A01G7/04
Filed: 1990-01-13
Granted: 1992-08-29
Abstract: 내용 없음.
Patent KR-920002764-B1 (KR)
Title: Apparatus for alarm lamp
Inventor: NA SUNG-KYE
IPC: H05B37/04
Filed: 1990-03-09
Granted: 1992-04-02
Abstract: A alarming lamp device comprises  of  a  main  lamp,  a  main switching element connected to the main  lamp  in  serial,  and  a first switching control circuit  to  control  the  main  switching element periodically by on-off.  It  also  comprises  spare  lamps connected  in  parallel  to  the  main  lamp  with   sub-switching elements, a detecting circuit to detect current  breaking  of  the main lamp, and a sub-switching control  circuit  to  turn  on  the sub-switching element when the detecting circuit  detects  current breaking. This alarming lamp device is useful  especially  for  an application impossible to maintain  or  repair  such  as  airplane obstacle displaying lamp.
Patent KR-0140211-B1 (KR)
Inventor: HEQUETTE ROBERT A
IPC: A61P3/00
Filed: 1990-03-15
Granted: 1998-06-01
Abstract: 요약서 없음.
Patent KR-0153271-B1 (KR)
Inventor: STUHLDREHER TERRENCE M
IPC: C08L23/22
Filed: 1990-04-17
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-0168840-B1 (KR)
Inventor: ANDERSON ROBERT L
IPC: C23C14/35
Filed: 1990-05-21
Granted: 1999-01-15
Abstract: 없음.
Patent KR-940005332-B1 (KR)
Inventor: KENEDY RICHARD A
IPC: H03L7/18
Filed: 1990-09-08
Granted: 1994-06-16
Abstract: 내용 없음.
Patent KR-940000344-B1 (KR)
Inventor: OUCHI HIROFUMI
IPC: F02D31/00
Filed: 1990-10-25
Granted: 1994-01-17
Abstract: 내용 없음.
Patent KR-0161684-B1 (KR)
Inventor: ISHII KAZUO
IPC: H04N5/92
Filed: 1990-11-09
Granted: 1998-12-15
Abstract: 본원 발명은 상이한 종류의 비디오입력신호가 격납된 메모리에 사용하기 적합한 화상정보처리장치에 관한 것이며, 입력된 영상신호의 수평주사주파수와 주사선수를 측정하는 수단과, 주사선수를 측정하는 수단에 의해 측정된 수평주사주파수 및 주사선수에 의거하여 영상신호의 1화면분의 정보량을 측정하는 수단과, 정보량과 영상신호를 기억하기 위한 메모리의 용량을 비교하는 수단을 구비한 제어회로를 가지고, 제어회로의 비교결과에 의거하여 메모리에 취입가능한 화면수가 자동적으로 결정되도록 함으로써 메모리를 유효하게 이용하도록 한 것이다.
Patent KR-950012308-B1 (KR)
Inventor: MITSUMODO MASAO
IPC: H02P29/00
Filed: 1990-11-10
Granted: 1995-10-16
Abstract: 내용 없음.
Patent KR-930011361-B1 (KR)
Inventor: ROBERTSON ROBERT J
IPC: B23B31/107
Filed: 1989-08-28
Granted: 1993-12-04
Abstract: 내용 없음.
Patent KR-0169321-B1 (KR)
Inventor: JUNG HEE-KWANG
IPC: H04M11/00
Filed: 1991-03-23
Granted: 1999-02-01
Abstract: 키폰 시스템에 있어서 키폰 메인 시스템과 서브 시스템간에 일방향으로 데이타를 전송하는 회로에 관한 것으로, 특히 입력되는 데이타를 PWM변조하여 전송하는 회로에 관한 것이다. 
     이를 위하여 키폰 메인 시스템의 CPU로부터 출력되는 직렬 데이타를 반전하여 펄스폭 결정제어 신호로 하고, 상기 직렬 데이터와 펄스폭 결정제어 신호를 프로그램머블 카운터의 로드 데이터로 입력한다. 따라서 프로그램머블 카운터의 로드 데이터는 직렬 데이터의 로직 레벨에 따라 가변된다. 이때 프로그램머블 카운터로 상기 로드 데이터에 따라 소정 주기의 클럭을 카운팅하여 그 출력 펄스를 변환하도록 한다. 상기 프로그램머블 카운터로부터 출력되는 펄스를 상기 소정 주기의 크럭으로 분주하여 듀티를 결정하여 펄스폭 변조된 데이터를 전송도록 하였다.
Patent KR-940005947-B1 (KR)
Inventor: TSUJI SHINTARO
IPC: B66B1/20
Filed: 1991-03-25
Granted: 1994-06-25
Abstract: 내용 없음.
Patent KR-930006478-B1 (KR)
Title: Apparatus for auto-welding cathode filament of brown screen
Inventor: LEE YONG-JU
IPC: H01J9/02
Filed: 1991-07-02
Granted: 1993-07-16
Abstract: The apparatus automates the process of  welding  the  cathode filament of the fluorescent display tube in a support  body  on  a base  board,  to  regulate  the  welding  quality.  The  automatic apparatus comprises a lift cylinder (8) having a holder  (10)  for fixing an  extended  end  of  the  filament  (D)  wound  around  a plurality of spools (2); a reciprocating cylinder (38),  connected with a gripper (36) gripping the extended end of the filament (D), reciprocatably moving the holder (10); a pallete (20)  fixing  the base board (A) supplied through a channel  (30)  crossly  arranged with the reciprocating cylinder (38); a stopper (48)  checking  or releasing the base board (A); a pair of welders (28)  welding  the filament in touch with the support body (E) of the base board (A).
Patent KR-940000956-B1 (KR)
Title: Voice signal removing circuit
Inventor: KANG BYONG-SOK
IPC: H04S1/00
Filed: 1991-08-17
Granted: 1994-02-04
Abstract: The circuit for cancelling a vocal signal from a stereo signal includes frequency analyzers for converting left and right channel signals into a frequency region and frequency component containing a gain, a common frequency detector for detecting only the frequency component of a vocal signal contained in the left and right channel frequency components, subtractors for subtracting the frequency component of the vocal signal detected from a vocal signal detector from the left and right channel frequency components converted by the frequency analyzers, and frequency converters for converting the left and right channel frequency components from which the vocal signal is removed, into the original stereo left and right channel signals, thereby providing a stereo signal free from a vocal signal without an additional vocal signal canceler.
Patent KR-930010933-B1 (KR)
Title: Data recording control apparatus and method of dat
Inventor: PARK PAN-KI
IPC: G11B20/12
Filed: 1991-08-31
Granted: 1993-11-17
Abstract: This invention concerns data recording  control  systems  for digital audio tape recorders.  It  specially  concerns  a  control system that will record data according to the Digital Data Storage (DDS) for mat of tape drives. Thus  the  method  provides  a  data recording controller that will control the recording of  the  main data from the host computer to the tape  drive  according  to  DDS format. This system is composed of a C3ECC (13), which corrects C3 errors, a CPU (10), a record controlling system (14), a  recording DSP center (15), which changes data to DAT format, a recording amp (7), a playback amp (18), a data strobe center (19) and a playback control system (22).
Patent KR-940002532-B1 (KR)
Title: Foods containing of fermented monascus extracts
Inventor: LEE YONG-U
IPC: A23L1/28
Filed: 1991-09-25
Granted: 1994-03-25
Abstract: The good contg. the extract form Monascus sp. fermentation broth is prepd. by (a) fermenting Monascus anka KFCC 11832 in the medium, (b) adding 70-80 % ethanol into the fermented broth and extracting by shaking at 30 deg.C for 1 hrs., (c) filtering the obtd. extract, vacuum-concentrating and freeze drying to obtain the extract powder and (d) preparing food such as chewing gum, candy, biscuit, ice cream, beverage or sausage by using the obtd. extract powder. The prepd. food has an antibacterial effect and cholesterol reducing effect.
Patent KR-950006541-B1 (KR)
Inventor: TANAKA MICHIO
IPC: B41M5/323
Filed: 1991-10-04
Granted: 1995-06-16
Abstract: 내용 없음.
Patent KR-950011699-B1 (KR)
Title: Intake device for i.c engine
Inventor: LEE MYONG-SOK
IPC: F02M35/10
Filed: 1991-10-18
Granted: 1995-10-07
Abstract: The intake device of an internal combustion engine is characterized in that one end of a connection tube is fixed to a front end of an extension tube extended from a surge tank and the other end of it is slidably inserted into an intake manifold with airtight seal rings. Fixture members are mounted on the extension tube and the intake manifold, resp. and their upper portions are coaxially hinged. A control unit for moving the extension tube with the surge tank up and down is installed between the fixture members.
Patent KR-960000882-B1 (KR)
Inventor: TANIZAWA HIDEICHI
IPC: G05D1/02
Filed: 1991-10-23
Granted: 1996-01-13
Abstract: 내용 없음.
Patent KR-970010198-B1 (KR)
Title: Pole base driving system for a camcorder
Inventor: LEE CHANG-JIP
IPC: H04N5/225
Filed: 1991-11-09
Granted: 1997-06-23
Abstract: A pole base driving apparatus of a camcorder reduces a size of each element of a pole base driver, minimizes a coupling and operation space between each components, and reduces a size of a product. The apparatus includes: a second cam gear(25) which is mounted to a main deck, and rotates; a plate slider(38) elevated by the second cam gear; and a loading arm(39) for making a pole base be operated in a loading groove according to an operation of a plate slider(38).
Patent KR-940011810-B1 (KR)
Title: Nonvolatile semiconductor memory device and fabricating method thereof
Inventor: CHOE JONG-HYOK
IPC: H01L27/115
Filed: 1991-12-26
Granted: 1994-12-26
Abstract: The method includes the steps of forming a 1st insulating film, a 1st conducting film and an interlayered insulating film on the active region of the substrate to form a floating gate pattern thereon, implanting n type impurities thereon to form a drain region, depositing an insulating film thereon to form a 2nd conducting film, implanting n type impurities thereinto to form a source region, self-aligning and patterning the 2nd conductive layer with the floating gate to form a control gate to remove the exposed interlayered insulating film and 1st conducting layer, and forming an intermediate insulating film, a contact hole and a metal wirings thereon. The chip size is reduced by forming the floating and sense gates at a constant length regardless of the mask misalinment.
Patent KR-100240177-B1 (KR)
Title: Tool bit for machining materials
Inventor: STOECK MAXIMILIAN
IPC: B24D3/04
Filed: 1992-04-06
Granted: 2000-01-15
Abstract: The tool used for machining has a carrier body (1) and polycrystalline diamond platelets (2) with a sintered carbide base body (2a) and a diamond-like layer (2b). At least the diamond-like layer (2b) is coated by a sintered carbide layer (3). The sintered carbide layer (3) serves as a carbon diffusion barrier, so that the tool can also be used for machining ferrous alloys, without chemical wear due to a carbon interaction taking place. 
<IMAGE>
Patent KR-940004697-B1 (KR)
Title: Polyester fiber used for tire cord of good dimensional stability
Inventor: LEE SANG-MIN
IPC: D01F6/62
Filed: 1992-04-06
Granted: 1994-05-27
Abstract: The fiber is composed of more than 90 mol% of the polyethylene terephthalate component among the whole repeating unit of the molecular chain and satisfies the following condition. Δn <= 200 x 10-3, fc <= 0.95, fa <= 0.60, ACS105 <= 80 angstroms, LP <= 170 angstroms [where Δn: average birefringence rate of the fiber, fc: orientation function of the fiber's crystalline region, fa: orientation function of the fiber's amorphous region, ACS105: -105) size of the appearance crystal of the surface, LP: long period . The fiber is useful for making polyester tire cord having excellent strength and dimensioanl stability because of the fiber's excellent strength utilization property during the winding and dipping processes.
Patent KR-0123926-B1 (KR)
Inventor: TANAKA CHIFUYU
IPC: H04N5/225
Filed: 1992-06-17
Granted: 1997-11-26
Abstract: 본 발명의 비데오 카메라에 있어서는 , 촬영에 의해 얻어진 신호를 기록하는 레코더의 케이스 위쪽에 촬상광학계와 뷰파인더가 배치되어 있다.  또, 촬상광학계와 뷰파인더를 상기 촬상광학계의 광축에 평행인 방향으로 서로 중복시키지 않고 또 상기 촬상광학계의 광축의 연장선상에서 보아서 상기 촬상광학계의 광로와 뷰파인더의 광로가 서로 중복되도록 배치하고 있다.  또, 레코더케이스의 위쪽에 촬상광학계를 배치하고, 레코더케이스는 촬영에 의해 얻어진 신호를 기록하는 기록매체를 아래쪽으로 배출하도록 구성되어 있다.  또한, 상기 레코더 케이스의 한쪽면에는 손잡이를 설치하고, 촬상광학계의 뒤쪽에는 촬상광학계의 배율변경용 기구를 구동하는 조작부를 설치하고 있다.
Patent KR-970009954-B1 (KR)
Inventor: KOVINGE DANIEL J
IPC: F04B43/113
Filed: 1992-09-28
Granted: 1997-06-19
Abstract: 내용 없음.
Patent KR-0171429-B1 (KR)
Inventor: STEPHENSON DWIGHT BRUCE
IPC: B62D6/00
Filed: 1992-11-13
Granted: 1999-03-30
Abstract: 유체제어기(15)가 일차밸브부재(53)와 추종밸브부재(55)를 가진다. 제어기는 스티어링 실린더(19)에 연결된 주유체구(27),(29)와 보조유체 모우터(21)에 연결된 보조유체구(31),(33)를 형성하는 하우징(41)을 포함한다. 
     스폴 및 슬리이브가 스폴 및 슬리이브 및 보조제어밸빙(35)에 따라 유체흐름을 제어하는 주제어밸빙(35)을 스티어링 실린더에 제공하도록 하우징과 상호 작동하고 스폴과 하우징에 대해 슬리이브의 축방향 운동에 따라 보조모우터에 대해 흐름을 제어한다. 
     스폴 및 슬리이브의 주 및 보조밸빙을 수행하므로서 주밸빙(35) 보조밸빙(37)보다 우수하므로 비용이 절감되고 복잡한 제어가 필요없고 두형태의 밸빙간의 인터패이스가 필요없다.
Patent KR-100213965-B1 (KR)
Inventor: JAMES TESTA
IPC: G11C7/10
Filed: 1992-11-19
Granted: 1999-08-02
Abstract: SIMM 을 채용하는 컴퓨터 시스템에 특정한 용도를 갖는 개선된 고속 고밀도 DRAM 전기신호 상호접속구조. 
     구조는 단일원으로부터 시간임계신호를 구동하기 위한 온-보드 버퍼를 포함하며 또한 클린 상승/하강 신호에지를 갖는 고속 고밀도 SIMM 으로 결과되는 회로기판의 전후면상에 대략 동등한 최소거리 신호라인길이 및 메모리모듈에 대한 바이어를 갖는 혁신적인 신호 트레이스 루우팅을 포함한다.
Patent KR-960011249-B1 (KR)
Title: Contact hole manufacturing method by dual-tone photo film
Inventor: PARK SANG-HOON
IPC: H01L21/28
Filed: 1992-12-16
Granted: 1996-08-21
Abstract: The method of forming contact hole by dual-tone photoresist film comprises the steps of : depositing a dual-tone photoresist film(24) on an interfacial insulating layer(23); forming a first dual-tone photoresist pattern(24a) by exposing and developing the dual-tone photoresist film with Mid-UV irradiation; dry etching of the interfacial insulating layer(23); forming a second dual-tone photoresist pattern(24b) by exposing and developing the first dual-tone photoresist pattern with Near-UV irradiation; forming a contact hole by dry etching of the interfacial insulating layer(23) to expose a contact layer.
Patent KR-100272495-B1 (KR)
Inventor: ERNST-PETER VON BERGEN
IPC: F16J15/3216
Filed: 1992-12-19
Granted: 2000-11-15
Abstract: 본 발명은, 고무탄성을 지니는 재료로 형성된 립(lip) 본체(1), 하우징내에 회전되지않게 지지된 2개의 금속제 지지링크(2,3)로 구성되는 립 패킹(lip packing)에 관한 것이다. 립본체(1)는, 그것의 피협지부(4)를 2개의 링크 사이에 협지시킨다. 피협지부는 중간부에서 연속한다. 중간부는, 제 1 영역(5a), 제 2 영역(5b), 제 1 및 제 2 영역으로부터 형성되는 탄성을 갖는 모가난 연결부분(5c)을 지닌다. 중간부의 제 2 영역은, 샤프트(W) 외주면상에 배치된 밀폐 립(5d)을 지지한다. 지지링크(3)의 단면은, 요부(7)로서 반달모양으로 형성된다. 요부는, 밀폐할 매체(S)가 통상의 압력을 지니는 경우, 중간부(5)에 인접하는 영역(5a)과 함께 초승달 형상의 링크 형상간격(7a)을 형성하며, 밀폐할 매체의 압력이 상승되면, 초승달 형상의 간격(7a)이 중간부의 변형하는 영역(5a)에 의해 채워지게되는 형상을 지닌다.
Patent KR-0176454-B1 (KR)
Inventor: YU JAE-CHUN
IPC: G11B27/02
Filed: 1992-12-23
Granted: 1999-04-15
Abstract: 이 발명은 비데오 카세트 레코더 또는 캠코더등과 같이 비데오 테이프가 사용되는 제품에 있어서, 비데오 라이브러리 시스템(Video Library System)에 패스워드(Password) 등록기능을 부가한 것으로 패스워드가 입력된 부분에 대해서만 탐색재생 및 녹화가 가능하도록 한 패스워드 서치 시스테 및 그 구현방법에 관한 것이다. 
     이 발명은 수지귀선기간에 테이프 인덱싱 정보인 테이프 ID 코드와 인덱스 코드로되는 ID 코드와 더불와 패스워드도 기록 및 재생할 수 있도록 함으로써 패스워드가 입력된 부분에 대해서만 탐색재생이나 녹화가 가능케 되어 극비를 유지해야 한다는 테이프를 제3자가 볼 수 없도록 한 것이다.
Patent KR-950005520-B1 (KR)
Title: Non-registor control and monitoring system of wound-rotor induction motor
Inventor: KIM YONG-TAE
Filed: 1992-12-26
Granted: 1995-05-24
Abstract: The system includes a central logic controlling and monitoring unit (100) for executing the switching for motor controlling and the ON/OFF of state discriminating circuit to control the contral logic states and receving the feedback signals of speed control states to monitor the speed control states, a speed control unit (200) for controlling the motor speed and rotation direction by the logic states from the unit (100), a current detector (300) for detecting and feeding-back the motor control current according to the output of the unit (200), a three-phase motor (M), a speed generator (TG), and a brake. The system performs zero-resistance-controlling of the motor speed.