baber/WOPTO huggingface dataset:
Patent KR-900002702-B1 (KR)
Title: Novel collectors for the froth flotation of mineral values
Inventor: KLIMPEL RICHARD R
IPC: C01G39/00
Filed: 1985-09-13
Granted: 1990-04-23
Abstract: Amino-compounds R1-X-(R)n-N(H)b(R2)a used as collectors for the froth flotation mineral ores, are new: R= CH2, CHOH, CO or combination, and n=1-6, or (R)n is -(CH2)mC= where m= 0.6, R1=R2= C1-22  hydrocarbyl optionally substituted by 1 or more OH, NH2, phosphonyl, alkoxy, amino, carbamyl, CO,CS,CN,CO2H, hydrocarbylthio and -oxy and -amino and/or -imine, or R2 is divalent radical with both valencies directly bonded to N; X= S,O,NR3,COS,CONR3 or CO2; R3= H or C1-22 hydrocarbyl; a=b=0-2 and a+b=2, except when R2= divalent radical when b=1, n=0 or when (R)n is (CH2)mC= when a+b=0; provided when X=COS,CONR3 or CO2 the CO group is bonded to R1.
Patent KR-930002984-B1 (KR)
Title: Apparatus for and method of making the cable core of a telecommunication water-tight in the longitudinal direction
Inventor: LAUGS JOHANNIS A B
IPC: H01B13/32
Filed: 1985-11-19
Granted: 1993-04-16
Abstract: A method of and apparatus for making the cable core of a telecommunication cable water-tight in the longitudinal direction, in which a filling material having a base of petroleum jelly is heated to a temperature above the drop point, is supplied under pressure to a filling head (5), is divided into a number of jets distributed over the circumference of the cable core, is passed through the filling head (5) with simultaneous conversion of the static pressure into kinetic energy and is injected through the outer layer of the cable core into the heart of the cable core, in which a reconversion of the kinetic energy into static pressure is effected and all the interstices and gaps between the single wires of the cable core are filled with the filling material.
Patent KR-890003864-B1 (KR)
Title: Refrigeration machine
Inventor: CHOI DO-KYONG
IPC: F25B9/00
Filed: 1985-12-13
Granted: 1989-10-05
Abstract: A refrigeration apparatus is combined with both a ventilation type evaporator and a tube type evaporator (A).  The evaporator (A) includes a tube body (1), on a side of which an attachement plate face (1') is formed and on the other side of which a hemispherical dome is formed.  A tunnel (3) is formed with the inner face of the tube body (1).  The conventional brine is filled and stored in the tunnel (3), in which coolant gas pipe (4) is disposed with a U-turn shape.  Each of cover plates (4",4') are inserted into the right and left ends of the tunnel (3), respectively, with welding.  A heating wire (21) is disposed within a cylindrical tube (2a) formed in the middle of the outer back plate of the dome (2).
Patent KR-900001168-B1 (KR)
Title: Oscillator
Inventor: MINOMO SINJO
IPC: H03B5/32
Filed: 1986-04-07
Granted: 1990-02-27
Abstract: The oscillator comprises an amplifier exciting an oscillation and producing signal as its output.  A feedback path feeds the output signal of oscillation exciting amplifier to its input.  The feedback path includes an inductor and an attenuator connected in series to the output of the amplifier for attenuating the level of the output signal and for shifting the phase of the output signal by 180 degrees.  A surface acoustic wave filter is connected to receive the phase shifted output signal from the attenuator and inductor.
Patent KR-950010649-B1 (KR)
Title: Flame retardant polymer composition
Inventor: SHORR LEONARD M
IPC: C08F291/00
Filed: 1986-05-31
Granted: 1995-09-21
Abstract: The present invention relates to fire retardant polymer compositions possessing a non-linear structural configuration resulting by the reaction of N-tribromophenylmaleimide, with or without comonomer, with a preformed backbone polymer, in which the bromine content is above 1.2% by weight bromine. The polymer is selected from polystyrene, polyolefins, polyamides, rubbers, polyesters, acrylics, polymeric dienes and mixtures or copolymers thereof. The comonomer present with the N-tribromophenyl. maleimide is selected from the group consisting of acrylonitrile, styrene and vinyl chloride. According to the invention the non-linear structural configurations are obtained either by grafting or crosslinking of the N-tribromophenylmaleimide onto the preformed backbone polymer in the presence of free radicals producing means. Optionally, synergistic fire retardant additives such as antimony oxide are incorporated in the compositions. The preferred compositions will contain above 4% by weight of the total resin present in the compositions. The flame retardant polymer compositions have improved properties compared with those obtained with known flame retardant reagents.
Patent KR-900004843-B1 (KR)
Title: Dephosphorus and desul ur agency for steel molten
Inventor: LEE KYE-YOUNG
IPC: C21C7/064
Filed: 1986-12-19
Granted: 1990-07-09
Abstract: Fllux, which simultaneously removes phosphorus and sulphur, comprises sodium carbonate and calcium carbonate. The ratio of calcium carbonate/(sodium carbonate+calcium carbonate) becomes not more than 0.6. The flux has an excellent dephosphorising and desulphurising properties.
Patent KR-900002756-B1 (KR)
Title: Omega-(hetro)alkyl)ben (cd) indol-2-amines and their salt and composition and their preparation
Inventor: TOMCUFCIK ANDREW S
IPC: C07D405/12
Filed: 1987-01-12
Granted: 1990-04-28
Abstract: Omega-[(hetero)alkyl  benz [cd  indole-2-amine cpds. of formula (I) and their salts are prepared.  In (I), R1 is H, Br, Cl or dimethylsulphon amide; R2 is H or C1-3 alkyl; R3 is H, C1-3 alkyl or phenyl; R4 is H or -CH= CH-CH= CH-; R5 is H or Cl; Q is -(CH2)n [n= 2-12 .  (I) are used as thromboxane synthetase inhibitors, cardiovascular drugs and antithrombotic agents.
Patent KR-900006087-B1 (KR)
Title: Dual action geneva com and rotary internal combustion engine and pump utilizing same
Inventor: STADDEN RICHARD S
IPC: F02B53/00
Filed: 1987-02-26
Granted: 1990-08-22
Abstract: The cam controls the position and movement of the piston rotors and hence the relationship of the piston pairs with respect to each other. It comprises a driven member rigidly connected to a rotatable drive shaft and at least two driving members each rotatively and rigidly connected by the offset drive member to each piston rotor. Two driving members are positioned in adjacent quadrants about the driven member. The driven member comprises two diametrically opposed pins, two diametrically opposed locking cams and two diametrically opposed relief sections.
Patent KR-920005710-B1 (KR)
Inventor: LAPINS CHRIS D
IPC: C12N11/14
Filed: 1987-05-07
Granted: 1992-07-13
Abstract: 내용 없음.
Patent KR-950002327-B1 (KR)
Inventor: SATO YASUO
IPC: C03B18/10
Filed: 1987-07-03
Granted: 1995-03-16
Abstract: 내용 없음.
Patent KR-900008092-B1 (KR)
Title: Automatic guide broadcasting circuit and method for mass traffic means
Inventor: KIM HAK-DO
IPC: G11B15/087
Filed: 1987-08-29
Granted: 1990-10-31
Abstract: The automatic guide broadcasting circuit for automatically executing the guide broadcasting on stops of the mass traffic system comprises a tape for recording a F1 frequency data, a guide broadcasting data and a F2 frequency sequentially; a microcomputer (1); a keyboard (2); a data detecting section (3) for detecting a specific data recorded in the tape to transmit the detected data to the microcomputer; a starting and end part detecting section (4) for detecting the F1 and F2 signals; a door openning detecting section (5); a tape control section (6) for controlling the traveling and reproducing of the tape; and a muting control section (7) for muting the reproducing output signal.
Patent KR-900006457-B1 (KR)
Title: Airconditioner
Inventor: PARK JUN-YONG
IPC: F24F5/00
Filed: 1987-10-23
Granted: 1990-08-31
Abstract: The device having functions of maintaining constant temperature and constant humidity, ventilating and air conditioning, blows air into room through fan (1) and radiator (2). The device includes humidity control passage having section area (A2) smaller than section area (A1) between radiator (2) and room for freely controlling temperature and humidity of blowing air; air cleaning water or wet filter mounted between the fan and the radiator.
Patent KR-910002591-B1 (KR)
Inventor: OMATA SHIGERU
IPC: E06B9/56
Filed: 1987-12-02
Granted: 1991-04-27
Abstract: 내용 없음.
Patent KR-920009818-B1 (KR)
Inventor: LUNKE MANFRED
IPC: F16D3/74
Filed: 1988-03-28
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-970000936-B1 (KR)
Inventor: LEYSHON DEVID W
IPC: C07C2/82
Filed: 1988-03-29
Granted: 1997-01-21
Abstract: 내용 없음.
Patent KR-920008222-B1 (KR)
Inventor: HORI TORU
IPC: G11B5/64
Filed: 1988-05-11
Granted: 1992-09-25
Abstract: 내용 없음.
Patent KR-930009045-B1 (KR)
Inventor: YOKOTA SUEO
IPC: B29C63/20
Filed: 1988-05-28
Granted: 1993-09-22
Abstract: 내용 없음.
Patent KR-930007554-B1 (KR)
Title: Seperating method of lower-sided vowel from consonant
Inventor: CHOE JAE-KYUN
IPC: G06K9/78
Filed: 1988-06-30
Granted: 1993-08-12
Abstract: This invention relates to recognition of Korean letters.  The method does not use the image of  Korean  letter  inputting  image scanner dinectly. The method comprises an image  scanner  (1)  for scanning Korean  letter  image,  a  central  processing  unit  (2) controlling the total system, a ROM (3) storing program, and a RAM (4) operating by image data and central processing unit.
Patent KR-910009022-B1 (KR)
Title: Bearing device for recorder drum
Inventor: LEE HYUN-WOO
IPC: G11B15/61
Filed: 1988-12-27
Granted: 1991-10-28
Abstract: The device used for video tape recorder or digital audio tape recorder, performs the stabilized and smoth rotation of  the  head drum and prevents the chattering or vibration of  the  head  drum. The device comprises a  prestressed  boss  (4),  upper  and  lower bushing rings (8)(9), spring (10) at the center  of  drum  (1)  of drum shaft (1); each bearings  (6)(7)  forcedly  inserted  to  the lower boss (4) or the upper ring (9); bushing (12) mounted on  the bearing (7).
Patent KR-910001142-B1 (KR)
Title: Core material and producing method thereof
Inventor: NA JONG-RYUL
IPC: C04B28/18
Filed: 1988-12-29
Granted: 1991-02-25
Abstract: An inorganic core material is manufactured by the  stages  of mixing 60-80 wt.% plaster, 10-20 wt.% calcium silicate,  0-5  wt.% cement, 10-20 wt.% perlite, 0.1-1.0 wt.% hardening agent,  0.1-1.0 wt.% visco sity increasing agent and 0-1.0  wt.%  inorganic  fiber with 100-200 wt.% water to obtain a slurry, controlling the slurry thickness, dehydrating with a vacuum adsorbor, cutting as a proper length, and drying completely. The produced material  has  a  good refractory and insulating property.
Patent KR-920001311-B1 (KR)
Title: Making method of solid condenser of tantalium
Inventor: KIM YONG-WON
IPC: H01G9/04
Filed: 1989-05-04
Granted: 1992-02-10
Abstract: The tantalum solid electrolytic condenser is manufactured  by (A) forming an angled pellet (2) composed of tantalum metal  layer (5), oxide film layer (6), manganese  dioxide  layer  (7),  carbon layer (8), and silver paste-coated layer (9) successively from one side element (3) of tantalum elements  (3,4)  of  porous  sintered body, which is obtained by sintering tantalum powder at  1600-2000 deg.C, (B) inserting the pellet (2) into epoxy molded layer  (12), (C) welding positive lead line (13) on  tantalum  element  (3)  of pellet (2) and contacting negative  lead  line  (14)  with  pellet surface with conductive adhesive  (15),  and  (D)  contacting  the extended part with epoxy molded layer surface to make a chip type.
Patent KR-0147295-B1 (KR)
Title: Laminated copper assembly
Inventor: PATON CHARLES R
IPC: H01H73/02
Filed: 1989-08-01
Granted: 1998-09-15
Abstract: A laminated contact assembly for a circuit breaker with each individual contact assembly having a contact arm portion, carrying a movable main or arching contact and a stationary conductor portion. A flexible shunt connects the contact arm portion to the stationary conductor portion. Intermediate individual contact assemblies are provided with T-shaped slots for receiving square-headed fasteners. This avoids the need to drill and tap holes in the laminated contact arm assembly. Since the individual contact arm assemblies are fastened together, the square-headed fasteners disposed in T-shaped slots in intermediate individual contact arm assemblies is greatly reduced. The flexible shunt is wound from a continuous strip of an electrical conductor.
Patent KR-920006060-B1 (KR)
Inventor: INAGAKI KOICHI
IPC: H01H33/66
Filed: 1989-08-14
Granted: 1992-07-27
Abstract: 내용 없음.
Patent KR-930001873-B1 (KR)
Inventor: MATSUYAMA TSUTOMU
IPC: G01G3/14
Filed: 1989-09-12
Granted: 1993-03-18
Abstract: 내용 없음.
Patent KR-920007156-B1 (KR)
Inventor: OCHIAI MASASHI
IPC: H04N3/23
Filed: 1989-09-26
Granted: 1992-08-27
Abstract: 내용 없음.
Patent KR-0146291-B1 (KR)
Inventor: CHILDERS JIMMIE D
IPC: H01R11/01
Filed: 1989-10-31
Granted: 1998-11-02
Abstract: 내용 없음.
Patent KR-970009727-B1 (KR)
Inventor: BODSON GAY
IPC: C07D295/088
Filed: 1989-11-23
Granted: 1997-06-17
Abstract: 내용없음.
Patent KR-0146702-B1 (KR)
Inventor: BROWN WESLEY D
IPC: F01D5/32
Filed: 1989-12-13
Granted: 1998-08-17
Abstract: 터어빈 로터를 댐핑하는 것은 일단부에서 인접한 블레이드의 네트에 형성된 포켓가 디스크와 TOBI 로터 시일간의 공간사이에 구속된 중량부재와, 타단부에서 전방으로 연장하는 블레이드 러그에 의해 이뤄진다. 곡선 플레이트인 깃털형 시일은 중량부재의 상부에 끼워맞춰지며, 블레이드 포켓폼의 전후방 하측상에 형성된 너브사이에 구속된다. 디스크 캐비티에서의 디스크의 림의 전방면은 단부가 개방되어 있고 후방면은 차단되어 있다. 이러한 조립체는 각각의 블레이드를 제거할 수 있게 하고, 이 조립체의 나머지 부품을 분해할 필요없이 단일 림 캐비티 커버를 제거함으로써 후방면에서 볼 수 있게 한다. 반전된 링 지지체는 TOBI 로터 시일에 의해 이전에 취해졌던 부하를 경감시키는 축방향 부하를 취함으로써 중량을 감소시켜 설치할 수있다.
Patent KR-920009912-B1 (KR)
Title: Selling method for can vending machine
Inventor: KIM HONG-CHOL
IPC: G07F5/00
Filed: 1989-12-30
Granted: 1992-11-06
Abstract: The vending  machine  for  selling  cans  has  sale  quantity counting, clock,  price  setting  functions  and  self  diagnostic function to suspend  sale  of  goods  when  selection  circuit  is abnormal. The method comprises: an initial mode comprising  steps: (A) executing test mode, (B)  turning  on  all  lamps  of  vending machine when the test mode ends as normal  and  (C)  scanning  the selection button; a price setting mode including  (D)  turning  on the price displaying segments,  (E)  setting  the  prices  on  the segments, (F) activating the coin  counter,  and  (G)  turning  on lamps for displaying goods availble to sale; a timer setting  mode for displaying time or for setting  time;  and  an  energy  saving timer mode  for  setting  an  energy  saving  timer  to  turn  off unnecessary lamps.
Patent KR-0147540-B1 (KR)
Inventor: KWON KI-DUK
IPC: H01J11/38
Filed: 1989-12-31
Granted: 1998-08-01
Abstract: 내용없음
Patent KR-930006113-B1 (KR)
Inventor: KOS ROBERT D
IPC: H01L21/673
Filed: 1989-03-03
Granted: 1993-07-07
Abstract: 내용 없음.
Patent KR-920004180-B1 (KR)
Title: Disinfecting composition
Inventor: SULDESU HERMAN
IPC: A01N39/00
Filed: 1990-01-04
Granted: 1992-05-30
Abstract: A non-toxic disinfecting composition which does not cause irritation of the skin and mucous membranes consists of an aqueous solution which contains a combination of three benzylammonium chlorides of the general formulae <IMAGE> or of their hydrates, in which R represents a straight-chain or branched alkyl group having 7 to 18 carbon atoms, R1 and R2 in each case represent an alkyl group having 1 to 4 carbon atoms and m and n independently of each other in each case represent 1, 2 or 3, in a ratio of A : B : C = 1 : 0.2 to 0.5 : 0.01 to 0.05.
Patent KR-0141475-B1 (KR)
Inventor: IBUKA SHIGEHITO
IPC: H01J27/02
Filed: 1990-06-22
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-940001985-B1 (KR)
Title: Welding method of diamond
Inventor: JO KYONG-YANG
IPC: B23P5/00
Filed: 1990-11-16
Granted: 1994-03-12
Abstract: The diamond deposition method comprises (a) coating a mold face in opposition to the face of a workpiece with an adhesive, (b) applying metal coated diamond powder, and selectively an alloy powder, to the workpiece face, and drying, (c) joining the mold and the workpiece face to face, and rotating the combination in vacuum or inertia gas atmosphere, (d) heating them at 900-1300 degree C for 2 sec.-30 min. to melt-fuse with each other grooves, heating and depositing diamond powder after wrapping the machining material with a heat resisting ceramic texture.
Patent KR-960000467-B1 (KR)
Inventor: LOWER DANNY D
IPC: H04S7/00
Filed: 1990-12-07
Granted: 1996-01-08
Abstract: 내용 없음.
Patent KR-930004900-B1 (KR)
Title: Continucus photographing apparatus for a camera
Inventor: LEE PYONG-SU
IPC: G03B17/56
Filed: 1990-12-14
Granted: 1993-06-09
Abstract: The device for taking picture after a certain interval in the automatic camera comprises a movable lens holder, a switch  turned on/off according to the sliding position of  the  lens  holder,  a detector detecting the number of motor rotations, a data processor controlling the motor with the switching signal and  the  detector output, and a switch setting  the  picture  taking  time  and  the interval time.
Patent KR-100191070-B1 (KR)
Inventor: GOODMAN DAVID D
IPC: H04B3/00
Filed: 1990-12-28
Granted: 1999-06-15
Abstract: 본 발명은 영상 및 제어신호, 특히 기존의 전화배선을 사용하는 서로 다른 주거지역 사이에 적외선 리모우트 제어신호를 용이하게 전송하기 위한 영상 전송 시스템으로 작동전화선에 대한 두가지 타입의 신호를 동시에 전송하는 것이 전화통신으로 간섭을 받지않고 가능하게 하는 것으로 전파선매체에 의한 전송에 있어서 고유한 신호감쇠에도 불구하고 RF 변환을 넘는 영상신호의 특수한 처리없이 전송이 가능하게 하는 것이다. 본 발명에 있어서 둘 이상의 영상 소스는 시스템에 연결될 수 있으며 바람직하게 선택되어지며, 하나의 룸에서 발생한 리모우트 제어신호가 리모우트 제어장치와 수신기 사이에서 사이트 크리어(sight clear) 라인없이 이용될 수 있다.
Patent KR-0148343-B1 (KR)
Title: Sintered high titanium aglomerates
Inventor: HALL JOHN SYDNEY
IPC: C22B34/12
Filed: 1989-07-25
Granted: 1998-11-02
Abstract: A process for increasing the particle size of fines of a titaniferous mineral containing more than 45 % by weight of titanium. The process comprises mixing the fines with a binding agent and water to produce an agglomerate. The agglomerate is then dried and sintered.
Patent KR-960010207-B1 (KR)
Title: Automobile brake system
Inventor: SEO ILL-BUM
IPC: B60T7/12
Filed: 1991-03-08
Granted: 1996-07-26
Abstract: The system makes an auxillary emergency brake operable instantaneously at the fracture of the main brake so as to prevent an abrupt large-sized car collision accident. The brake system comprises: a 1st terminal connection part(1) including a liftable plunger(10), elastically installed by a spring(11) and selectively selecting a brake power source (B+) by use of an actuation protrusion(6) fixed under a brake pedal(5); a 2nd connection part(2) including a diaphram(16) with another liftable plunger(15) closely fixed for opening or closing an electric flow; a drive means(3) including a solenoid relay(17) controlling the electric connection with the 2nd connection part(2); an actuation controller(4) including a cable(19) connected to the drive means(3), a cable(29) extended from a parking brake cable, and a connetion plate(27), connected to the power source(B+) and stopping a motor(18) on finishing the brake operation by controlling the elecric flow of the solenoid relay(17).
Patent KR-0178536-B1 (KR)
Inventor: NA WOON-HEE
IPC: H04N5/44
Filed: 1991-03-11
Granted: 1999-04-15
Abstract: 방송국에서 송출되는 방송을 프로그램별로 분류하여 사용자가 필요시 동종의 프로그램을 시청할 수 있도록 한 비디오 프로그램 시스템 기능을 이용한 동종 프로그램 채널 선택방법이 제공되는바, 이 방법은 수신되는 방송이 비디오 프로그램 시스템 방송인가를 판단하고 프로그램별 코드를 인식하여 이 코드에 따른 프로그램별 채널을 임의로 지정하여 두고, 필요시 해당 채널을 누르면 그 채널에서는 동종의 프로그램이 자동으로 방송 되므로 동종의 프로그램을 시청하기 위해 방송채널을 일일이 선국할 필요가 없는 것이다.
Patent KR-940006309-B1 (KR)
Inventor: FUKUI KAZUNARI
IPC: H01J61/35
Filed: 1991-03-30
Granted: 1994-07-14
Abstract: 내용 없음.
Patent KR-100229370-B1 (KR)
Inventor: SIN SE-KYUN
IPC: G11B7/28
Filed: 1991-06-29
Granted: 1999-11-01
Abstract: 본 발명은 직접 재기록 방식의 광자기 기록매체 특히, 투명원판에 자성박막을 도포하여 박막평면에 수직한 자기이방성을 갖도록 한 자기광학적인 소자에 관한 것으로, 재생층과 기록층 사이 및 재생층과 기록층의 상,하에 적어도 1개 이상의 CoPd막을 80Å이하로 적층시킨 다층의 기록막을 갖는 직접 재기록 방식의 광자기 기록매체에 관한 것이다. 
     CoPd막은 4~5Å의 Co막과 2~3Å의 Pd막을 2~5층 적층하여 총두께가 28~40Å정도인 것이 바람직하다. 
     광자기 디스크의 기록구조인 재생층과 기록층 사이에 CoPd층을 적층시키면 재생특성인 CN비가 감소하지 않는 상태로 반복기록 특성 및 내산화성은 현저히 증가된다. 
     즉, 재생층과 기록층 사이 및 상기층의 상, 하에 3층의 CoPd막을 적층시키면 반복기록 특성은 물론 외부로 부터의 산소침투를 차단시키기 때문에 가혹한 분위기에서도 CN비의 경시변화가 거의 나타나지 않고 신뢰성이 우수하며 사용수명이 향상되었다.
Patent KR-950005185-B1 (KR)
Title: Management method for night soil
Inventor: KIM JAE-U
IPC: B01D29/94
Filed: 1991-11-01
Granted: 1995-05-19
Abstract: The pretreating method of dungs and sludges of the purifier tank is characterized by (a) separating solids from liquid in the dungs and sludges in a solid disposal tank at the outlet of their feeding tank, (b) transfering the separated liquid by a pump to a weight tank, and temporarily storing it, (c) feeding a constant amount of the liquid into a centrifugal separator, and separating a precipitable solid of the liquid by the rotary centrifugal force, and (d) draining the separated solid in the drainage, and collecting the separated liquid in a storage tank.
Patent KR-950000872-B1 (KR)
Title: Moisture sorbent and process for its manufacture
Inventor: OH JONG-KI
IPC: B01J20/14
Filed: 1991-12-05
Granted: 1995-02-03
Abstract: The damp-proof chemical has a better damp sucking capability than silicagel and can be used for foods and medicines. And the radii of particles are small and even. Production cost of the chemical can be reduced greatly because the chemical is made from natural diatomaceous earth. The producing method comprises the steps: obtaining natural distomaceous earth having 0.1-3 mm radii as a core in 5-80% weight ratio; making damp keeping prime material from zeolite in 5-50% weight ratio; making mucus from bentonite under 200 mesh in 5-50% weight ratio; mixing these materials with a smell eliminating element to produce intermediate powder; combining the powder with a chloride aqueous solution to dry at 150-200 deg.C.
Patent KR-100206860-B1 (KR)
Inventor: KIM YOUNG-SEON
IPC: H01L23/28
Filed: 1991-12-11
Granted: 1999-07-01
Abstract: 본 고안은 플라스틱 타입 고체 촬상소자 패키지 구조 및 그 제조방법에 관한 것으로, 종래의 세라믹을 이용하여 제작하던 패키지를 저가이며 성형성이 우수한 투명플라스틱으로 제작함과 아울러 그 내부의 소자를 빛의 투과성이 뛰어난 겔 타입의 인캡슐레이션물질로 인캡슐레이션하여 저가의 양산성이 뛰어난 플라스틱 타입고체 촬상소자 패키지를 쉽게 상품화시킬 수 있도록 구성한 것이며, 또 상기 인캡슐레이션을 구형상의 타원체로 형성하여 투과되는 빛을 집속시키는 렌즈역할을 하게 함으로써 투명플라스틱이 가지는 빛의 투과성 문제를 어느정도 보와시킨 것임을 특징으로 하고있다. 
     또한, 외부의 몰드형상도 그 표면을 내부의 인캡슐레이션 형상과 같이 둥글게 형성하여 렌즈 역할을 하게 함으로써 빛의 투과성을 가일층 높인 플라스틱 타입 고체 촬상소자가 제공되어 있다.
Patent KR-930008387-B1 (KR)
Inventor: ICHIKAWA MICHIHIRO
IPC: D03D47/36
Filed: 1991-12-21
Granted: 1993-08-31
Abstract: 내용 없음.
Patent KR-940005051-B1 (KR)
Title: Automatic capture apparatus and method of microwave oven
Inventor: KIM OK-SANG
IPC: H05B6/64
Filed: 1992-02-11
Granted: 1994-06-10
Abstract: The method and apparatus includes a microcomputer for receiving power from a power supply and a key signal from a key input to control a RAM and input/output controller; a cavity temperature controller for controlling the control range of cavity temperature measured by a thermistor by grounding or opening a bias resistor; and a heater controller for controlling upper and lower heaters and a fan motor by controlling a relay, to keep clean the microwave oven.
Patent KR-100221798-B1 (KR)
Inventor: UENO SADAYASU
IPC: G01P15/125
Filed: 1992-03-19
Granted: 1999-09-15
Abstract: 에어백 시스템의 충돌검출장치는 차량에 의해 발생되는 가속도를 검출하여 그 가속도에 대응하는 전기신호를 출력하는 검출수단과, 상기 검출수단에서의 신호에서 차량이 충돌에 의해 발생되는 가속도에 의거하여 출력되며 에어백을 기동하기 위해 인프레이터에 입력되는 충돌신호를 판별하는 판별수단을 포함하는 에어백 시스템의 충돌 검출장치에 있어서, 상기 검출수단은 한쌍의 고정전극과 상기 고정전극 사이에 배치되고 그의 단부에 고정되는 캔틸레버 가동전극을 포함하는 캐패시턴스형 반도체 검출기이고, 서보 제어수단은 검출신호의 부귀환루프를 형성하도록 상기 검출수단에 전기적으로 접속되고, 상기 서보제어수단은 그의 초기위치에서 가속도에 의해 발생되는 상기 가동전극의 운동을 제한하는 상기 검출수단에 정전력을 생기게하기 위해 상기 검출수단에 일시적으로 전기에너지를 인가하며, 진단수단이 상기 충돌검출장치가 정확하게 기능하는지 상기 충돌검출장치를 진단하기 위해 설치되고, 상기 진단수단이 상기 고정전극과 상기 가동전극사이의 진단을 위한 정전력을 인가하는 것에 의해 상기 부귀한루프에 진단신호를 입력하기 위해 상기 서보제어 수단에 전기적으로 접속된다.