baber/WOPTO huggingface dataset:
Patent KR-930003049-B1 (KR)
Title: Sanitary mixing valve
Inventor: BERGMANN KONRAD
IPC: F16K11/078
Filed: 1989-04-07
Granted: 1993-04-17
Abstract: In a sanitary single-lever mixing valve, having control elements formed by at least two discs, one of which is designed as a fixed valve seating disc and has two inlet openings for cold and hot water and well as one outlet opening, while the second disc is arranged such that it moves on the valve seating disc and is provided with a mixing chamber opening, the inlet openings in the valve seating disc having a reduced cross-section over one partial region and the cross-section reductions in each case being arranged symmetrically with respect to one another in the valve seating disc, it is intended to be able to implement in a simpler manner the formation of a comfort zone by means of reductions in the cross-section of the inlet openings of the valve seating disc. For this purpose it is provided that the valve seating disc (6) has inserts (24), arranged in partial regions of the inlet openings (21, 22), having through-openings (25) for the hot or cold water. 
<IMAGE>
Patent KR-930010011-B1 (KR)
Inventor: OKUSU RIYOJI
IPC: F16K47/02
Filed: 1989-04-19
Granted: 1993-10-14
Abstract: 내용 없음.
Patent KR-970010205-B1 (KR)
Inventor: KIKUCHI KENICHI
IPC: H04N5/232
Filed: 1989-05-10
Granted: 1997-06-23
Abstract: 내용없음.
Patent KR-960011077-B1 (KR)
Inventor: TUKALA TOMMY S
IPC: B23C5/24
Filed: 1989-06-13
Granted: 1996-08-20
Abstract: 내용 없음.
Patent KR-0133285-B1 (KR)
Inventor: PASCAL LE NORMAND
IPC: H01H13/14
Filed: 1989-06-27
Granted: 1998-04-24
Abstract: 내용없음
Patent KR-920002922-B1 (KR)
Title: Rear radar system for automobile
Inventor: PARK YOUNG-KYUN
IPC: G01S15/08
Filed: 1989-08-17
Granted: 1992-04-10
Abstract: The rear radar unit includes a transmitter (1) for generating ultrasonic waves, and for  intermittently  transmitting   them.  A receiver (2) detects reflected  ultrasonic  waves,  and  amplifies them, and a comparator (3) compares the transmitted waves with the reflected waves to extract only the waves which are  required  for calculating the distance. A mu controller (4) converts  the  mode, and calculates the time lag between the transmitted waves and  the reflected waves by means of an internal timer, and a display means (6) displays the output of the controller (4).
Patent KR-0135522-B1 (KR)
Title: Alkenyl ether compound and a composition containing the
Inventor: UCHIDA MANABU
IPC: C07C255/54
Filed: 1989-09-18
Granted: 1998-04-23
Abstract: A compound, when added to a nematic liquid crystal composition, increasing the dielectric anisotropy value, lowering its threshold voltage and raising the ratios of elastic constants and hence making steep the voltage-transmittance characteristic, and a liquid crystal composition containing the compound are provided, which compound is an alkenyl ether compound expressed by the formula <CHEM> wherein R is 2-8C alkyl group having a double bond at its end or a double bond of trans configuration at its optional position and n is 0 to 4.
Patent KR-920002630-B1 (KR)
Title: Preparation method of glass tile using waste glass
Inventor: KIM HONG-JI
IPC: C03B19/06
Filed: 1989-09-11
Granted: 1992-03-31
Abstract: A method for producing  a  glass  tile  is  characterized  by covering the bottom of a mould with a mixture of 85 % waste glass, 2 % Sb2O4, 4 % NaNO3, 5 % Al2O3, 2 %  NaCl,  1  %  Ba2CO3,  0.5  % Na2CO3 and 0.5 % dye, spreading waste glass  powders  of  suitable size on it with a thickness of -3 cm, spraying a solution of  NaCl on it, calcining it at  a  temperature  of  920  deg.C,  and  then cooling it slowly. The size of waste glass is about 100 mesh.  The effect of Sb2O3, NaNO3, Al2O3 and NaCl and Ba2CO3 on a glass  tile are to make glass more transparent, to remove bubbles, catalyst to fix its melting temperature and to strengthen  cohesion  of  glass powder and to shine it, respectivley. And the effect of Na2CO3  is to strengthen cohesion of glass powder as a oxidizing reagent. The bottom of tile has a projecting part to fix and the round shape of upper side which  is  formed  at  920  deg.C  has  the  effect  of preventing from sliding and giving an esthetic sense.
Patent KR-940001212-B1 (KR)
Inventor: SCHIENDA GREGORY A
IPC: B66B1/06
Filed: 1989-09-20
Granted: 1994-02-17
Abstract: 내용 없음.
Patent KR-970007273-B1 (KR)
Inventor: RAN RAY-YAN
IPC: G06F13/00
Filed: 1989-10-07
Granted: 1997-05-07
Abstract: 내용없음
Patent KR-920006229-B1 (KR)
Inventor: MORISHITA AKIRA
IPC: F02N15/06
Filed: 1989-11-02
Granted: 1992-08-01
Abstract: 내용 없음.
Patent KR-0121463-B1 (KR)
Title: Method of producing metal matrix composite bodies
Inventor: MICHAEL KEVORK AGHAJANIAN
IPC: B22D19/14
Filed: 1989-11-08
Granted: 1997-12-03
Abstract: The present invention relates to a novel process for forming metal matrix composite bodies. Particularly, an infiltration enhancer and/or an infiltration enhancer precursor and/or an infiltrating atmosphere are in communication with a filler material (2) or a preform, at least at some point during the process, which permits molten matrix metal (3) to spontaneously infiltrate the filler material (2) or preform. Such spontaneous infiltration occurs without the requirement for the application of any pressure or vacuum.
Patent KR-930005371-B1 (KR)
Inventor: IMAMURA YOICHI
IPC: G09G3/36
Filed: 1988-11-09
Granted: 1993-06-19
Abstract: 내용 없음.
Patent KR-930002479-B1 (KR)
Inventor: KUKIMIYA KOICHI
IPC: G11B5/187
Filed: 1990-01-10
Granted: 1993-04-02
Abstract: 내용 없음.
Patent KR-930005697-B1 (KR)
Inventor: HSU YUN-TONG
IPC: E05B19/08
Filed: 1990-05-15
Granted: 1993-06-24
Abstract: 내용 없음.
Patent KR-930009072-B1 (KR)
Inventor: KIRIYAMA MITSUO
IPC: H02M7/48
Filed: 1990-06-02
Granted: 1993-09-22
Abstract: 내용 없음.
Patent KR-930011687-B1 (KR)
Inventor: OHASHI HIROSHI
IPC: G11B5/60
Filed: 1990-06-09
Granted: 1993-12-18
Abstract: 내용 없음.
Patent KR-0142568-B1 (KR)
Inventor: ARAI TSUTOMU
IPC: H04N5/46
Filed: 1990-06-18
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-940010874-B1 (KR)
Inventor: TERASAWA KOJI
IPC: B41J2/175
Filed: 1990-06-29
Granted: 1994-11-19
Abstract: 내용 없음.
Patent KR-0175927-B1 (KR)
Title: Inner seal liner for containers
Inventor: LANHAM SAMUEL E
IPC: B65D51/20
Filed: 1990-07-11
Granted: 1999-04-15
Abstract: An innerseal liner for containers is provided which permits the removal of the entire liner from the mouth of a container without any tearing of the liner. The innerseal liner is sealed to the mouth of the container and a portion of the outer circumference of the liner overhangs the outer surface of the mouth of the container. A pull tab (15) is integrally formed with the innerseal liner and at the intersection of the pull tab with the circular portion of the liner are cut-outs (16, 17) in the circular periphery of the liner. The cut-outs (16, 17) in arc-shaped and are of a depth approximately the same as the width of the overhang portion (18) of the innerseal liner so that when the pull tab is pulled, the innerseal (14) is removed from the mouth of the container along an arc approximately equal to the width of the pull tab and the length of the cut-cut portions before the overhang portion (18) of the liner is lifted from the mouth of the container.
Patent KR-920010304-B1 (KR)
Title: Process for continuous making an inhibitor with a phosphate polymer
Inventor: YUN KYONG-SOK
IPC: C23F11/18
Filed: 1990-08-07
Granted: 1992-11-26
Abstract: A rustproofing  agent  containing  polymerized  phosphate  is manufactured by (A) mixing raw materials in a proper  ration,  (B) drying and high-temperature polymerizing mixed raw materials in  a S- type  cylindrical  polymerization  reactor,  (C)   molding   the polymerized mixture in the form of glass  beads  in  a  molder  of which the temperature is kept at 150-300 deg.D,  and  (D)  cooling the product to a constant temperature. The polymerization reactor, which is equipped with a distributor to uniformly distribute  melt product successively downwards, consists of four heating zones  of temperatures of 700-800 deg.C, 800-850 deg.C, 800-900  deg.C,  and 800-1000 deg.C.
Patent KR-0164599-B1 (KR)
Inventor: ROBERT BOIGEGRAIN
IPC: A61K31/50
Filed: 1990-11-17
Granted: 1999-01-15
Abstract: 본 발명에 따르면, 항 우울활성을 상실하고 콜린작동성 수용체, 특히 M 1 유형의 수용체의 리간드로시 유용한 활성도를 갖는 신규 피리다진 유도체, 이의 제조방법 및 이를 함유하는 약학 조성물이 제공된다.
Patent KR-930010426-B1 (KR)
Title: Attention broadcasting system in car-phone
Inventor: AN JUNG-KON
IPC: H04B7/26
Filed: 1990-11-26
Granted: 1993-10-23
Abstract: A non human attended transmitter  is  installed  in  each  of dangerous areas in order to emit relevant warning signals based on the particular feature of the danger lying ahead on the road  such as sharp curve of the road, steep slope of the road and the  like. Each automobile is provided with a receiver  for  picking  up  the warning signals emitted by the transmitter in order  to  output  a warning broadcast by drawing the broadcasting  data  from  a  data memory of the receiver  based  on  the  received  warning  signals Driver is warned of danger lying ahead in form  of  broadcast,  so that driver should be able to  ready  for  imminent  danger  lying ahead.
Patent KR-950007836-B1 (KR)
Title: Cmos power amplifier
Inventor: LEE BANG-WON
IPC: H03F3/18
Filed: 1990-11-27
Granted: 1995-07-20
Abstract: a differential input section (10) generating several output signals (S11-S14) as a differential amplifying signal against a first input and a second input; a high amplifying section (20) consisting of a first amplifier unit (21) and a second amplifier unit (22), the first amplifier unit being operated when a votage difference between the first input and the second input is larger then the regular voltage, and the second amplifier unit being operated when a votage difference between the first input and the second input is smaller then the regular voltage; and an push-pull output stage (30) consisting of a first output (31) and a second output (32), the first output being operated when the output (OUT) changes to large size in response to the first and second output signals (S21,S22) of the first amplifier unit (21), and the second output being operated when the output (OUT) changes to large or small size in response to the third output signals (S23) of the second amplifier unit (22).
Patent KR-940002724-B1 (KR)
Inventor: HIRAI MASAHISA
IPC: G01R31/28
Filed: 1990-12-06
Granted: 1994-03-31
Abstract: 내용 없음.
Patent KR-960010020-B1 (KR)
Inventor: KUNIHIRO TANAKA
IPC: F27B21/08
Filed: 1989-05-09
Granted: 1996-07-25
Abstract: 요약없슴
Patent KR-0163582-B1 (KR)
Inventor: JUEL ANDERS
IPC: B65D33/16
Filed: 1990-02-28
Granted: 1998-12-01
Abstract: 본 발명은 용적물의 운송, 저장 및 리프팅을 가요성 중형용기에 관한 것이다. 상기 용기는 개량된 하부 및 상부구조를 구비하고, 각각 2개층으로 구성되는 3 또는 그 이상의 종방향 접힘부로 블랭크를 접은 후 용기 하부 및 / 또는 상부에 결합된 원형 오븐 직물이나 평오븐 직물로 제조된 호스성형 블랭크로 구성된다. 
     상기 조인트의 길이는 용기둘레의 1/4 미만이다. 상기 가요성 중형 용기는 장입개구, 라이너 및 측부벽의 일체형 연장부로 된 리프팅 고리를 구비한다.
Patent KR-100195536-B1 (KR)
Inventor: BACK KYUNG-SUK
IPC: H04N5/14
Filed: 1991-02-08
Granted: 1999-06-15
Abstract: 본 발명은 TV수상기에서의 수평주파수 및 종횡비 변환검출 장치 및 그 방법에 관한 것으로, 고해상도를 갖는 TV수상기에서 디지털 콘버젼스 조정용 데이터 호출에 적합하도록 한 것이다. 
     본 발명은 키 보드부(5)로부터 키 입력신호와 동기신호발생부(3)로부터 수평주파수 고해상도 신호를 입력받아 후단의 콘버젼스데이타 처리 및 D/A변환부(2)에 데이터 신호를 출력하는 데이터 저장 및 변환검출부(1)와, 상기 데이터 저장 및 변환검출부(1)로부터 데이터 신호를 입력받아 모드마다 각각 고유한 콘버젼스 데이터를 처리하는 동시에 디지털 신호를 아날로그 신호로 변환하는 콘버젼스 데이터 처리 및 D/A변환부(2)와, 상기 콘버젼스 데이터 처리 및 D/A변환부(2)로 부터의 출력신호를 입력받아 디지털 콘버젼스 조정에 필요한 데이터를 출력하는 콘버젼스 데이타 출력부(4)를 구비하여 구성된 것으로, 고해상도를 갖는 영상기기에 채용할 수가 있다.
Patent KR-0127043-B1 (KR)
Title: Nonwoven fabrics for printing
Inventor: NORIO VMEZU
IPC: D04H1/64
Filed: 1991-02-21
Granted: 1998-04-06
Abstract: A nonwoven fabric, particularly composed by long-stock synthetic resin yarns such as polyethylene and polypropylene is provided at one or both surfaces thereof with an ink-setting layer formed by coating, drying and curing a resin composition containing some of acrylic resins, synthetic rubbers and polyester resins. The ink-setting layer is excellent in the transfer property and fixing ability to an oil ink which is ordinarily used for offset printing, and prevents the nonwoven fabric from being swelled or transformed by a petroleum high-boiling-point solvent contained in the oil ink. Preferably, a low-temperature cross-linking agent is incorporated with the resin composition of the ink-setting layer so as to complete cross-linking of the resin composition at a low temperature at which heat shrinkage or heat damage of the nonwoven fabric will not be caused, in a shortened period of time. Moreover, when 10 to 40% by weight of non-calcined clay, 1 to 15% by weight of titanium dioxide and 1 to 10% by weight of calcium carbonate or calcined clay are incorporated as fillers in the resin composition of the ink-setting layer, the ink-setting layer has improved absorbability, drying ability and fixing ability to a printing ink. A preferable construction of the nonwoven fabric has a first layer containing the low-temperature cross-linking agent and a second layer containing the specific filler ingredients.
Patent KR-940002465-B1 (KR)
Inventor: VALI VICTOR
IPC: G01N33/552
Filed: 1991-04-19
Granted: 1994-03-24
Abstract: 내용 없음.
Patent KR-930005039-B1 (KR)
Title: Range
Inventor: CHOE BONG-UN
IPC: F24C7/06
Filed: 1991-06-25
Granted: 1993-06-12
Abstract: A supporting plate (4) for microwave ovens is placed on  legs (6) to keep a distance from  the  bottom  or  turn-table  in  heat chamber (3) of the oven and attached with a heating  element  (5). The  turn- table  (7)  for  supporting  plate   (4)   includes   an electromagnetic  wave  converting  device.  The  heating   element facilitates the browning of the cooking food, and the plate (4) is removable for the normal operation of the oven.
Patent KR-950006046-B1 (KR)
Inventor: MATSMOTO WATARU
IPC: G03B9/07
Filed: 1991-08-19
Granted: 1995-06-07
Abstract: 내용 없음.
Patent KR-100236364-B1 (KR)
Title: Disc-shaped recording medium
Inventor: TSURUSHIMA KATSUAKI
IPC: G11B7/24
Filed: 1991-08-22
Granted: 1999-12-15
Abstract: A disc-shaped recording medium (32) has compressed audio data recording therein. The inner diameter (dI) of a data recording region (RA) is set to a value in a range of 28 to 50 mm. The outer diameter (dO) of the data recording region is set to a value corresponding to the inner diameter such that, for the lower limit value of 28 mm for the inner diameter the outer diameter is in the range of 58 to 62 mm, whereas for the upper limit value of 50 mm for the inner diameter the outer diameter is in the range of 71 to 73 mm. <IMAGE>
Patent KR-940006932-B1 (KR)
Title: Image sensor for fax
Inventor: BAE HYONG-KYUN
IPC: H04N1/00
Filed: 1991-12-23
Granted: 1994-07-29
Abstract: An image sensor is disclosed in which a plurality of transparent electrodes are disposed on a glass substrate, an amorphous silicon layer is disposed on the electrodes, a upper common electrode is formed on the silicon layer, and a heat emitting resistor is disposed on the common electrode to anneal the silicon layer.
Patent KR-100215272-B1 (KR)
Inventor: GLASER DAVID M
IPC: G03F7/00
Filed: 1992-02-01
Granted: 1999-08-16
Abstract: 분자요오드, 요오드화이온, 및 그의 혼합물로 구성되는 그룹에서 선택된 활성요오드종 및 자유라디칼 억제제의 결합으로 탄소-탄소간의 올레핀 결합에 티올기를 부가하여 경화되는 티올-엔 조성물의 안정화를 상승시키는 효과를 얻는다. 이 결합은 노르본에닐 작용기 폴리엔을 사용하는 티올-엔 포뮬레이션에 특히 적합하다. 양호한 안정화계는 N-니트로소아릴히드록실아민염, 및 I당량당 0.6몰 I 2 범위의 I 2 및 알칼리 요오드화물의 혼합물이다.
Patent KR-950001828-B1 (KR)
Title: Tape detecting apparatus for vtr
Inventor: AN KON-YONG
IPC: G11B15/08
Filed: 1992-06-04
Granted: 1995-03-03
Abstract: The device senses the first and the end in a driving of the video tape to improve a reliability about the tape sensing and make a design easy. The device characterizes that an end sensor is set between a guide roller and an over-all width magnetic erasing head of a runway outer block of the tape; and a start sensor is set between an audio control head and the guide roller, the end sensor and the start sensor being set so that a luminous element and a light receiving element may be isolated at a given distance side by side in a direction of the cassette tape from the body, and a face which the luminous element and the light receiving element are set has a slant face of an approximate 15 degrees angle against the tape.
Patent KR-950000446-B1 (KR)
Title: Apparatus for making soybean malt for soybean paste
Inventor: KIM BONG-NO
IPC: A23L11/20
Filed: 1992-06-03
Granted: 1995-01-20
Abstract: a separator (2) for removing grits and impurities in the raw material, a washing machine (3) for washing the raw material with water, a dipping tank (7) for regularly receiving the a washed raw material through a pump (6) to be dipped for 4 hrs. to be supplied to a continuous steam-cure machine (8), which boils the supplied raw material with steam at over 95 deg.C, a coolig machine (10) for slowly cooling the boiled material at 40 deg.C, a sowing machine (11) for seeding germs in the raw material, a molding machine of (12) for molding fermented soybeans in a mold form (14), a cutting machine (15) for cutting the molded soybeans to a fixed size when discharged.
Patent KR-960004272-B1 (KR)
Title: Frame for a milling device for slits with pressure compensation for the bearing closures
Inventor: ARZBERGER MAXIMILIAN
IPC: E02D17/13
Filed: 1992-06-09
Granted: 1996-03-30
Abstract: A cutting frame for a trench cutter with oil-lubricated bearing seals for the cutter wheels and with a controlled hydraulic pressure-compensation device for the bearing seals is described. There is a pressure-resistant oil reservoir connected to the bearing seals via lines and there is an air-filled buffer space open at the bottom, exposed to the outside pressure and arranged vertically below the oil reservoir. The oil reservoir and the buffer space are connected to one another via a longitudinally displaceable piston, and the piston is preloaded by a compression spring in the direction of the oil reservoir. <IMAGE>
Patent KR-970008500-B1 (KR)
Title: Reverse shift proof device of manual transmission
Inventor: LEE JONG-ILL
IPC: F16H61/18
Filed: 1992-06-24
Granted: 1997-05-24
Abstract: The reverse manipulation error preventing device of an automobile manual transmission gear in which a neutral return spring(19) is supported axially on a control shaft(1), and a control finger(7) on which a ball pressurized by means of a poppet spring(9) is formed on a groove(6) of the control shaft(1) is slid in left and right directions, to thereby move each shift lugs(19,20,21) to a neutral position, comprises: a locking bar(32) supported by means of a spring(31) on the one side of a boss(12) of the control finger(7) and protruded inwardly on the front end thereof; and a roto(35) installed on the outer peripheral surface of a boss(22) of a transmission gear case(5) as supporting the other end of the control shaft(1), and having an arc locking groove(37) corresponding to the locking bar(32) on the inside thereof through a torsion coil spring(33), whereby upon reverse speed change, the reverse manipulation error can be prevented by the operations of the locking bar(32), the locking groove(37) and the torsion coil spring(33).
Patent KR-960003464-B1 (KR)
Title: Raw material for producing perrite dust for friction elements and the method of reduction thereof
Inventor: AHN KI-JOO
IPC: C09K3/14
Filed: 1992-07-30
Granted: 1996-03-14
Abstract: The iron powder for friction element is produced by reducing dust generated in iron and steel making process. The dust comprises (in wt.) 50-85% total Fe, 20-55 FeO, 30-55% Fe3O4, 2-12% CaO, 1-5% SiO2, 1-3% MgO, 1-3% MnO, and below 1% C, and has particle size of 40-250 mesh, apparent density of 1.5-2.2g/cc, intrinsic density of 4.0-5.0g/cc and porosity ratio of 45-65%. The dust is reduced at 1000-1200 deg.C for 20-60 mins., and annealed at 65-800 deg.C.
Patent KR-950005816-B1 (KR)
Title: Cyclic redundancy check apparatus
Inventor: LEE BOM-CHOL
IPC: H03M13/00
Filed: 1992-11-13
Granted: 1995-05-31
Abstract: The circuit for finding out the block boundary by calculating each bit of the bit column embedding the cyclic code checks the block polynomial Y(x) with the checking polynomial G(x). The circuit includes a n-bit shift register(21) providing the n number of logical "0" first and shifting/outputting the decoding-will-be bit column as much as n bit next, a driver(22) driving the compensation polynomial C(x) according to the output level of the shift register, a driver(24) driving the checking polynomial G(x), and a modulo 2 subtracter/ divider(23) driving the G(x) only when the output level of the driver(24) is "1".
Patent KR-100280060-B1 (KR)
Title: 전자작동식연료분사밸브및이연료분사밸브노즐유지체의제조방법
IPC: F02M51/08
Filed: 1992-11-18
Granted: 2001-10-22
Abstract: 본 발명은 가동자를 안내할 때 특히 적은 마찰력만을 발생시키는 연료 분사 밸브를 제공한다. 
     내연기관의 연료 분사 장치용 전자작동식 연료 분사 밸브로서 노즐 유지체와 코어에 설치된 권선과 가동자가 설치 되어 있으며, 이 가동자가 노즐 유지체 안내부의 노즐 유지체 구멍에 삽입하고 있는 적어도 하나 이상의 안내돌기에 의해 반경방향으로 안내되고 축방향으로 가동되게 받쳐져 있는 형태의 분사 밸브에 있어서 적어도 하나 이상의 안내돌기(42)가 소성 변형되어 있어 최소한 부분적으로 노즐 유지체 구멍(26)의 안내부(40)에 환형상으로 연장되어 있다.
Patent KR-950001528-B1 (KR)
Title: Ringing display device
Inventor: KIM DO-WAN
IPC: H04M1/00
Filed: 1992-11-23
Granted: 1995-02-25
Abstract: The device comprises an oscillator which sound bell by a ring detect signal of a ringer (10), a photo coupler (PC) which is connected with the oscillator and operated with the oscillator simultaneously, a dialler (CPU,30') which receives an output of the photo receiving section in ring detect port (PRD) to recognize an arrival signal, and a switching section (60) which switches to a recognition output of an arrival signal of the dialer (30') to control power supplied to a light emitting diode (LED) of a key matrix (40').
Patent KR-960000551-B1 (KR)
Title: Warming pads
Inventor: CHOE BONG-EUN
IPC: A61F7/08
Filed: 1992-11-27
Granted: 1996-01-09
Abstract: a concurrent heating material made of a high frequency loss material and filled with a high frequency transparent bag. For the concurrent heating material, any one among a powder shape, a granular shape, circle, oval, triangle or multi-angle is selected.
Patent KR-960005097-B1 (KR)
Title: Inspection apparatus of semiconductor ic
Inventor: JUNG KWANG-WOONG
IPC: H01L21/66
Filed: 1992-12-23
Granted: 1996-04-20
Abstract: a tester system of electronic circuit device having information content for testing, starting operation to receive a test start signal and generating a test finish signal, an inspection result signal and a channel signal for controlling inspection; two handlers consisting of an IC chip sorter for detecting loading/unloading and normal/abnormal state in head of the IC device, and a circuit device with a signal input terminal operating to receive the output of the tester system; an interface circuit for controlling signal between the two handlers and the tester system; a multi-board circuit for switching the channel signal in order to transfer the channel signal of the tester system to respective handlers. The apparatus enhances the testing productivity and the operation rate of the inspection.
Patent KR-960011610-B1 (KR)
Inventor: STAHLIN ROLAND
IPC: D01F6/80
Filed: 1991-08-21
Granted: 1996-08-24
Abstract: 내용없음.
Patent KR-0139090-B1 (KR)
Inventor: MILLER STEPHEN J
IPC: C10G45/64
Filed: 1990-03-01
Granted: 1998-04-28
Abstract: 실리코알루미노인산염 분자체는 공개되어 있고 표면에서의 P 2 O 5 대 알루미나 몰비가 약 0.80 이하이고 P 2 O 5 대 알루미나의 용적 몰비가 0.96 이상이며 표면에서의 실리콘 함량이 용적이 함량보다 더 큰 것을 특징으로 한다.
Patent KR-950015148-B1 (KR)
Title: Perspective film with double figure
Inventor: LEE JONG-HUN
IPC: B44C1/165
Filed: 1993-01-19
Granted: 1995-12-23
Abstract: The double figure perspective film is produced by (a) printing a (semi)transparent micropattern ink layer on the heat-resistant and transparent base printing film, preparing a multi-layered heat transfer paper containing a figure ink layer bonded only to the pattern ink layer, and heating and squeezing the pattern-printed film and the heat transfer paper. The heat transfer paper is laminated with a black layer, a metal layer, a white layer and a figure ink layer on the base film. The perspective glass is produced by printing the transparent pattern ink layer on the base glass, preparing the heat transfer paper including a figure ink layer, and heating and squeezing them.
Patent KR-960009867-B1 (KR)
Inventor: MORI TATSUSHI
IPC: F04C28/06
Filed: 1993-02-16
Granted: 1996-07-24
Abstract: 요약 없음.