baber/WOPTO huggingface dataset:
Patent KR-890004713-B1 (KR)
Title: Electric heater combined heating and cooling arrangement
Inventor: SHIN JAE-UN
IPC: F24D13/00
Filed: 1986-12-03
Granted: 1989-11-25
Abstract: An electric boiler using midnight electric power includes a tank made of a layer of insulating material.  The cooling and heating tank(A) is divided into three chambers of an electric heating chamber(2) with electric heater(6), a cooling chamber(4) with cooling unit(7a) and a heat buffer reservior(1).  The heating chamber is connected with the heat reservoir through a water passing hole which can be opened and shut by the operation of temperature sensing switch value(TEV).  The cooling and heating switch valve, limit switches(L1-L9) at the electric heater and the cooling tube(7) and a temperature setter at the cooling and heating chamber operate heating and cooling switches of the boiler.
Patent KR-910000878-B1 (KR)
Inventor: DATSUMI HIROMITZU
IPC: H02K5/00
Filed: 1987-08-25
Granted: 1991-02-11
Abstract: 내용 없음.
Patent KR-910004264-B1 (KR)
Inventor: NISHIYAMA YOASHIHISA
IPC: G01G21/28
Filed: 1987-09-15
Granted: 1991-06-25
Abstract: 내용 없음.
Patent KR-900001274-B1 (KR)
Title: Isolation of semiconductor device
Inventor: RYU JAE-AN
IPC: H01L21/76
Filed: 1987-10-22
Granted: 1990-03-05
Abstract: The isolation method for a semiconductor device using the multi-layer structure films includes the following steps: (a) depositing silicon nitride (2), silicon oxide (3), and silicon nitride film (4) in sequence on the silicon substrate (1) by LPCVD method; (b) depositing photoresist (5) and then exposing; (c) forming device depositing region and device seperating region by dry etching; (d) injectng the impurity (7) for channel stop at the device separating region and then removing the photoresist; (e) isolating the device by oxidating the device separating region by thermal oxidation method.
Patent KR-910001262-B1 (KR)
Inventor: UEHARA KAZUHIRO
IPC: G07D7/00
Filed: 1987-10-31
Granted: 1991-02-26
Abstract: 내용 없음.
Patent KR-920010454-B1 (KR)
Title: Recording material for optical disk
Inventor: JO KUNG-YON
IPC: G11B7/2433
Filed: 1987-11-06
Granted: 1992-11-28
Abstract: The recording medium for an optical disk is  manufactured  by depositing  a  Te-Se  alloy  on  the  transparent  substrate,  and depositing a Bi-recording film and  a  Se-recording  film  on  the Te-Se alloy film at the velocity of 2 angstroms per second by  the sputtering method. The thickness of the Te-Se recording film,  and the  Bi-recording  film  and  the  Se-recording  film  is   20-250 angstroms and 20-200 angstroms, respectively. The recording medium has  a  good  oxidn.  resistance,  and  information   record   and reproduction characteristic.
Patent KR-930002488-B1 (KR)
Title: Imidazolidinone compounds and process for preparation thereof
Inventor: TAKEDA MIKIO
IPC: C07D403/04
Filed: 1987-11-13
Granted: 1993-04-02
Abstract: Disclosed are imidazolidinone compounds of general formula: <CHEM> wherein R represents a substituted or unsubstituted 5- or 6-membered nitrogen-containing heterocyclic monocyclic group; the ring A represents a substituted or unsubstituted phenyl group; Y represents vinylene group or ethynylene group; m represents 1 to 6; n represents 0, 1 or 2; and Q represents methylene group or a single bond, or a salt thereof, a process for preparing the same, a pharmaceutical composition comprising the same as an active ingredient, and the use of the same for the manufacture of a medicament for the treatment of depression or peptic ulcers, as an activator of cerebral metabolism, as an agent having a nootropic effect, or for use as a brain activator.
Patent KR-900007799-B1 (KR)
Title: Pont data compressing method
Inventor: CHONG JUNG-OH
IPC: G06F3/12
Filed: 1987-11-30
Granted: 1990-10-20
Abstract: In method for compressing the font data of the laser printer, two continuous line data are compared byte by byte. The positions and numbers of different bytes are stored in the line information bytes of a font ROM. When the upper and lower data are different, the corresponding data byte is regarded the present line byte and stored in the font ROM. Each bit of the byte stores each line information. The upper 5 bits indicates that which byte data is different from the upper one. The lower 3 bits shows how many bytes are different from the present and upper one.
Patent KR-890005091-B1 (KR)
Inventor: TORII NOBUTO
IPC: B25J9/16
Filed: 1986-05-30
Granted: 1989-12-11
Abstract: 내용 없음.
Patent KR-920001142-B1 (KR)
Inventor: MIYOSHI AKIO
IPC: G06F9/34
Filed: 1988-03-30
Granted: 1992-02-06
Abstract: 내용 없음.
Patent KR-970003720-B1 (KR)
Inventor: MARK FRANCIS RUMREICH
IPC: H03F1/56
Filed: 1988-05-06
Granted: 1997-03-21
Abstract: 요약없음
Patent KR-930006372-B1 (KR)
Inventor: IIDA TOSHIKATSU
IPC: F04C18/107
Filed: 1988-07-30
Granted: 1993-07-14
Abstract: 내용 없음.
Patent KR-950014604-B1 (KR)
Inventor: YOSHINO AKIRA
IPC: H01L21/00
Filed: 1988-08-27
Granted: 1995-12-11
Abstract: 내용 없음.
Patent KR-950010151-B1 (KR)
Inventor: AYER ATUL D
IPC: A61K9/52
Filed: 1988-09-28
Granted: 1995-09-11
Abstract: 내용 없음.
Patent KR-930005084-B1 (KR)
Inventor: TARRSON EMANUEL B
IPC: A46B7/04
Filed: 1988-10-12
Granted: 1993-06-15
Abstract: 내용 없음.
Patent KR-910008697-B1 (KR)
Inventor: YASUSI ITABA
IPC: B32B27/32
Filed: 1988-11-12
Granted: 1991-10-19
Abstract: 내용 없음.
Patent KR-910008011-B1 (KR)
Inventor: OYAMA JUN
IPC: H01H73/48
Filed: 1988-12-15
Granted: 1991-10-05
Abstract: 내용 없음.
Patent KR-960001375-B1 (KR)
Inventor: HENSLEY CLIFFORD JOE
IPC: B01D29/62
Filed: 1988-01-07
Granted: 1996-01-26
Abstract: 내용 없음.
Patent KR-950009221-B1 (KR)
Inventor: SHIGA MASAO
IPC: C22C19/05
Filed: 1988-01-06
Granted: 1995-08-18
Abstract: 내용 없음.
Patent KR-910008868-B1 (KR)
Inventor: NIWA DAKAHIRO
IPC: B32B15/06
Filed: 1989-03-31
Granted: 1991-10-24
Abstract: 내용 없음.
Patent KR-910004232-B1 (KR)
Inventor: OKAZAKI KAORU
IPC: B02C13/20
Filed: 1989-04-26
Granted: 1991-06-24
Abstract: 내용 없음.
Patent KR-910003119-B1 (KR)
Inventor: ICHIGAKI GYOICHI
IPC: B01D15/08
Filed: 1989-05-16
Granted: 1991-05-20
Abstract: 내용 없음.
Patent KR-0134631-B1 (KR)
Title: Multi-component coating composition comprising an anhydride containing polymer, a glycidyl component and a polymer with multiple hydroxyl groups
Inventor: BARSOTTI ROBERT J
IPC: C09D133/06
Filed: 1989-06-26
Granted: 1998-04-18
Abstract: A coating composition useful for a finish for automobiles and trucks in which the film forming binder contains reactive binder components of about   (a) 25-90% by weight, based on the weight of the binder, of an acrylic polymer having at least two reactive anhydride groups composed of polymerized monomers of an ethylenically unsaturated anhydride and polymerized monomers from the group consisting of alkyl methacrylate, alkyl acrylate and any mixtures thereof, wherein the alkyl groups have 1-8 carbon atoms and the polymer has a weight average molecular weight of about 2,000-50,000; (b) 5-50% by weight, based on the weight of the binder, of a glycidyl component having at least two reactive glycidyl groups; (c) 5-50% by weight, based on the weight of the binder, of a polymeric component containing multiple hydroxy groups; and the composition contains about 0.1-5% by weight; based on the weight of the binder, of a catalyst.
Patent KR-920005583-B1 (KR)
Title: Special service system
Inventor: LEE KYUN-PHIL
IPC: H04M3/22
Filed: 1989-06-30
Granted: 1992-07-09
Abstract: A checking finds whether  the  first  digit  of  an  incoming dialed signals represents a special function code. If it does  not represent a special function code, the  call  is  processed  as  a normal call, while if it does, the operation transits to a control number receiving mode to receive a special function  service  code digit. Then the gradation of the subscriber is discriminated,  and a path word digit is received. Then a checking finds  whether  the received path word corresponds with the  already  registered  path word. If it does not correspond, it  is  processed  as  an  error, while if it does correspond, the operation transits to  a  control number receiving mode to check whether the  received  secret  code corresponds with the code for servicing.
Patent KR-0124028-B1 (KR)
Title: Use of prolylendopeptidase inhibitors in the treatment of aids
Inventor: TAKATSUKI KIYOSHI
IPC: A61K31/4015
Filed: 1989-07-14
Granted: 1997-11-27
Abstract: Preventive and curative agents for acquired immune deficiency syndrome and anti-HIV agents are described. They contain a prolylendopeptidase (PEP) inhibitor as an effective ingredient. PEP inhibitors useful in the present invention include, for example, those represented by the following formula (I): <CHEM> d
Patent KR-940004576-B1 (KR)
Title: Data exchange circuit between microprocessors
Inventor: IM JE-SANG
IPC: G06F13/14
Filed: 1989-07-28
Granted: 1994-05-25
Abstract: The data exchange circuit exchanges data between microprocessors by using bi-directional registers. The circuit includes a decoder (2) for selecting a bi-directional register among registers (3-5) and for connecting the selected register to a microprocessor (1), bi-directional registers (3-5) for communicating data between a microprocessor (1) and microprocessors (6-8), and microprocessors (6-8) connected to the bi-directional registers (3-5) respectively.
Patent KR-920002578-B1 (KR)
Title: Magnetic tape
Inventor: PARK JONG-MIN
IPC: G11B5/71
Filed: 1989-08-23
Granted: 1992-03-30
Abstract: The  method  for  mfg.  a   magnetic   recording   tape   is characterized by  coating  a  magnetic  coating  material  on  the polyethylene terephthalate film, and orientating  and  drying  the coated film. The coating material is composed of magnetic material (Co-r-Fe2O3),  binder,  activating  agent,  hardener   and   mixed solvent. Esp. cpd. (I), as the activating agent, of 1-10  wt.  pt. is added to the coating material. In (I), M  and  M'  is  each  Fe (II), Zn, Ca, Mg or Mn (II). The recording tape  has  an  improved durability.
Patent KR-920008898-B1 (KR)
Title: Circuit for controlling head speed of fax
Inventor: LEE HYONG-SU
IPC: H04N1/024
Filed: 1989-10-05
Granted: 1992-10-10
Abstract: The system is  for  controlling  the  speed  of  printing  by counting the number of black & white pixels in one line, comparing the counted number with a initial  proportion  of  black  &  white pixels, and outputting the strobo signal applied to a thermal head sequentially or simultaneously in block and line unit according to the compared data quantity system includes a multiplexer  (2)  for converting the parallel image data of one  line  to  serial  image data, a NAND gate (3), a counter  (4),  an  I/O  section  (5)  for interfacing the black & white pixels counted by the counter (4), a microprocessor (6) for outputting strobo signal  S(S1-S8),  and  a buffer section (8) for heating a thermal head (9) according to the strobo signals (S1-S8).
Patent KR-930004643-B1 (KR)
Title: Three-panel lcd projector using color picture tube
Inventor: PARK HONG-CHOL
IPC: H04N5/72
Filed: 1989-12-08
Granted: 1993-06-02
Abstract: Each of light sources  for  respective  a  R,G,B  LCD  panels (52,53,54)  irradiated  from  the  light  source   assemblies   is projected through the  projection  lens  (51).  The  light  source assemblies (55,56,57) each comprise: a color  picture  tube  (CPT) (65) which control the luminance; a radiation fin  (66)  which  is attached to the front section of CPT; a cover glass (67) which  is fixed to the front section of the radiation fin; a  cooling  agent (68) filling the inside of the conver glass. The  color  synthetic means includes a dychromic mirror of "+" type which  reflects  the two different  colors  of  R,G,B.  This  device  can  control  the brightness of light source and the white balance arbitrarily.
Patent KR-0183966-B1 (KR)
Inventor: DATTA PABITRA
IPC: H01J9/22
Filed: 1989-12-21
Granted: 1999-03-20
Abstract: 내용없음.
Patent KR-920009017-B1 (KR)
Title: Surface error detecting circuit of linear material
Inventor: SONG JONG-TAE
IPC: G01B11/16
Filed: 1989-12-31
Granted: 1992-10-12
Abstract: The weak light of the LED scattered to  the  outside  of  the screen region is detected by a photo-transistor (PT1) and  primary amplified at a high speed pre-amp. (11) when the defects are found out. The amplified DC signal is blocked and filtered for  removing the noise at a filter (12).  The  amplified  signal  is  amplified again at a main amp. (13) because of  its  still  weak  magnitude, then applied to the inverse tap of a comparator (14) which selects the defect size. The output  of  the  comparator  is  provided  to counters (17,19) for counting the  total  defect  number  and  the defect number per unit length. The counted signals  are  digitised and displayed at displayers (18,20).
Patent KR-970004725-B1 (KR)
Title: Ice storage, distribution unit and its method
Inventor: GOLDSTEIN VLADIMIR
IPC: F25C5/18
Filed: 1988-07-18
Granted: 1997-04-02
Abstract: An ice storage and distribution unit includes an ice storage and separation vessel (12) for storing a slurry of ice and solution and separating the ice from the solution. An inlet slurry of ice and solution is introduced into the ice storage and separation vessel (12) through an ice slurry inlet (14). The slurry separates into a bed of ice (17) and a liquid bath of solution (19) in the vessel (12). An agitator (30) is disposed within the vessel (12) for agitating the bed of ice (17) to obtain substantially free-flowing ice. Ice is then discharged from the vessel (12) through an ice outlet (40).
Patent KR-920000500-B1 (KR)
Inventor: UCHIDA HIROYUKI
IPC: H02K1/27
Filed: 1988-09-14
Granted: 1992-01-14
Abstract: 내용 없음.
Patent KR-0142867-B1 (KR)
Inventor: TAKEUCHI TOMIO
IPC: C07H15/252
Filed: 1990-01-11
Granted: 1998-07-15
Abstract: 내용 없음
Patent KR-0129766-B1 (KR)
Inventor: SASAKI TOORU
IPC: G10K11/178
Filed: 1990-02-27
Granted: 1998-10-01
Abstract: 내용없음.
Patent KR-0145696-B1 (KR)
Inventor: NISHI KUNIHIKO
IPC: H01L23/02
Filed: 1990-03-12
Granted: 1998-08-01
Abstract: 내용 없음.
Patent KR-0153777-B1 (KR)
Inventor: YASUDA KIYOMI
IPC: C08G59/38
Filed: 1990-05-29
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-940003200-B1 (KR)
Inventor: CHAMZAS CHRISTODOULUS
IPC: H04N1/41
Filed: 1990-05-30
Granted: 1994-04-15
Abstract: 내용 없음.
Patent KR-0167101-B1 (KR)
Inventor: BRUCE DAVID ROTH
IPC: C07D405/06
Filed: 1990-07-20
Granted: 1999-01-15
Abstract: 내용없음.
Patent KR-930011147-B1 (KR)
Title: Anti-aging articles
Inventor: SO SONG-O
IPC: B32B7/02
Filed: 1990-07-23
Granted: 1993-11-24
Abstract: This material comprises multi-layer plate  (5)  coated  on  a fiber plate (1) with synthetic resin layer (2) mixed with melamine resin and  polyethylene  power  resin,  fire-proof  material  and another multi-layer  plate  (5')  bonded  with  the   multi-layer synthetic resin layer (5).  The  multi-layered  upper-lower  fiber plate (1) is coated with one (3) of pulp, acryl and lime.
Patent KR-930009578-B1 (KR)
Title: Method for manufacturing a lsi mos device with capacitor
Inventor: LEE SANG-RAE
IPC: H01L27/108
Filed: 1990-08-13
Granted: 1993-10-07
Abstract: A method of manufacturing  a  capacitor  of  MOS  device  for increasing capacitance by enlargement  of  area  of  capacitor  is disclosed. The method includes the steps  of  forming  a  gate,  a source and a drain on the  substrate,  forming  a  sidewall  oxide layer on the gate, forming LTO, nitride and oxide  layers  on  the substrate successively, forming a first oxide pattern on the  gate by selective etching the  oxide  layer,  forming  a  second  oxide pattern by etching the center portion of the first oxide  pattern, forming a storage node contact hole by  removing  the  portion  of nitride and LTO which is formed on the source and drain, forming a storage node with polysilicon, forming a dielectric  layer  and  a plate electrode on the storage node. The capacitor having a  large capacitance is realised.
Patent KR-930004450-B1 (KR)
Title: Manufacturing method and system for oscillator
Inventor: LEE SONG-DAE
IPC: H03B5/02
Filed: 1990-12-29
Granted: 1993-05-27
Abstract: The method for  making  an  oscillator  of  a  compact  size, comprises securing terminals (3,3') in holes (2) in the  base  (1) with an insulating material, coating insulating layer (5)  on  the surface of the base (1), assembling parts with the layer (5) after printing circuit pattern on the layer (5), and welding a cover (7) after filling the cover with an incombustible gas. The  insulating layer (5) is composed of ceramic epoxy resin and the thickness  of the layer (5) is 20-30 microns.
Patent KR-930011176-B1 (KR)
Title: Manufacturing method of semiconductor device with ldd structure
Inventor: SO JAE-BOM
Filed: 1991-01-15
Granted: 1993-11-24
Abstract: The semiconductor device having a LDD structure  is  prepared by coating an oxide film on a substrate, forming a larger  nitride film area than gate area thereon, undercutting  the  substrate  by istropically etching with a nitride film mask, implanting the high concn. impurity  of  LDD  structure  with  a  nitride  film  mask, removing the remaining nitride and oxide  films,  forming  a  gate oxide film, a polysilicon film  and  a  CVD  oxide  film  at  gate forming area in order, implanting the low concn. impurity  of  LDD structure at the displayed substrate.
Patent KR-960007238-B1 (KR)
Inventor: BUSHWOOD TIMOTHY
IPC: G11B23/087
Filed: 1991-01-29
Granted: 1996-05-29
Abstract: 내용 없음.
Patent KR-940002567-B1 (KR)
Title: Water repellent composition
Inventor: LEE JONG-WON
IPC: C09K3/18
Filed: 1991-03-22
Granted: 1994-03-25
Abstract: The permeable silicone based water repellent composition comprises: 80-93 wt.% of petrolleum benzine which is hydrocarbontype and has 150-210 deg.C of distillation temp.; 5-10 wt.% of oligomeric siloxane which is alkyl type or alkoxy type; and 0.5-1 wt.% of fumed silica which has 0.1-0.04 micron particle size. The obtd. compsn. has excellent durability, surface water-repellence. air permeability and penetrating property. The compsn. is useful as the coating compsn. for the wall of building.
Patent KR-930007375-B1 (KR)
Title: Apparatus for improving the quality of brightness of tv
Inventor: BAEK DONG-CHOL
IPC: H04N5/57
Filed: 1991-07-19
Granted: 1993-08-09
Abstract: The circuit controls sharpness, contrast, and  brightness  of luminance signals. It comprises the first processing  section  for soft luminance signal (high frequency  component  is  attenuated), the second processing section for sharp  luminance  signals  which have many high frequency components, the third processing  section of  general  luminance  signals,  the  controlling   section   for contrast,  brightness,  sharpness,  a  variable  clock  generating section.
Patent KR-100205445-B1 (KR)
Inventor: MCCLURE DAVID C
IPC: G06F11/22
Filed: 1991-08-13
Granted: 1999-07-01
Abstract: 정상 동작 모드와 특별 동작 모드(즉, 특별 테스트 모드)를 가진 집적 회로가 개시되어 있다.  특별 테스트 모드는, 어느 단자에 단일의 과전압 출현에 의해서 동작되기보다는, 복수의 과전압 출현과 같은 일련의 신호에 의해서 동작됨으로써, 잡음이나 회로에 대한 전력 강화 및 전력 상승등으로 인하여 비의도적으로 특별 테스트 모드에 진입할 가능성은 감소된다.  하나의 특별 테스트 모드를 동작시키기 위한 본 발명의 회로는 일련의 D-플립플롭을 포함하는데, 이들의 각각은 다른 단자에 인가되는 특정 논리 레벨과 함께 과전압 조건의 검출시에  클럭킹 되며, 복수의 특별 테스트 모드를 동작시키고자 하는 경우에는 복수의 플립플롭 시리즈를 설치하면 된다.  다른 하나의 특징으로서 회로의 전력 상승기간에 상기 테스트 모드에의 진입을 폐쇄하는 전력-온 리세트 회로가 설치되어 있다.  테스트 모드의 진입에 관한 승인은 출력 단자에서 "저" 임피던스가 나타나는 것에 의해 이루어지며, 이 동안에 회로는 동작되지 않는다.  회로의 칩 동작 상태에서는 회로는 테스트 모드에서 벗어나게 된다.  일단 테스트 모드에 진입한 상태에서는, 회로의 출력 동작 단자는 칩 동작 기능을 제공할 수 있게 된다.
Patent KR-940010503-B1 (KR)
Inventor: FUJINAKA MASAHITO
IPC: G06F17/50
Filed: 1991-09-20
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-940005210-B1 (KR)
Title: Frequency hoping radio transmission circuit
Inventor: LEE SANG-KUN
IPC: H04B1/04
Filed: 1991-09-25
Granted: 1994-06-13
Abstract: The frequency hopping radio transmitting circuit of a radio frequency radio communication system includes a phase-locked loop (PLL) circuit for frequency-modulating a low frequency data with a reference frequency of a transmission PLL; a direct digital system circuit for receiving the modulated frequency from the PLL circuit and generating a very small frequency step; a frequency synthesis PLL circuit for modulating so as to have a stable modulation characteristic for a wide data rate; and a data level adjusting circuit for automatically adjusting a level of transmitting data supplied to the modulation PLL circuit and the frequency synthesis PLL circuit, thereby preventing distortion during data modulation.
Patent KR-100189173-B1 (KR)
Inventor: LEE CHONG S
IPC: B24D3/34
Filed: 1991-11-13
Granted: 1999-06-01
Abstract: 본 발명은 중첩된 피복, 구체적으로 에폭시 수지로 제조한 중첩된 피복을 한 피복 연마제품에 관한 것이다. 피복 연마제품은 하나 또는 그 이상의 결합제에 의해 연마입자가 결합된 지지체를 포함한다. 이들 결합체는 통상적으로 부질성 또는 수지 접착제를 포함하며, 임의적으로 하나 또는 그 이상의 첨가제를 포함한다. 수지 접착제의 예에는 에폭시 수지, 페놀수지, 우레탄수지, 아크릴수지, 및 아미노플라스트수지가 있다. 
     상기 결합제는 통상적으로 유기용매로 피복처리하여 사용한다. 
     그러나, 최근 들어, 점점 엄중해지고 있는 공해법규 때문에 이들 수지를 물만으로 피복처리하도록 요구되어 왔다. 본 발명은 물로 피복처리할 수 있는 에폭시 수지, 경화제, 및 에폭시 수지에 분산된 미분쇄 조제로 제조한 조성물이 포함된 피복이 있는 피복 연마 제품을 제공한다. 
     미분쇄조제를 분쇄된 가공물과 직접 접하도록 위치 시키기 위해서는 에폭시 수지 및 미분쇄 조제를 포함한 피복이 피복 연마제품의 최외곽 피복, 예를 들어, 사이즈피복 또는 확대사이즈 피복인 것이 바람직하다.
Patent KR-940006515-B1 (KR)
Inventor: JU BOM-SUN
IPC: H04M3/00
Filed: 1991-12-07
Granted: 1994-07-21
Abstract: 내용 없음.
Patent KR-0181703-B1 (KR)
Inventor: LETEMPS BERNARD
IPC: C03B35/16
Filed: 1991-12-20
Granted: 1999-04-15
Abstract: 본 발명은 원형 또는 회전 원뿔형의 길이방향 궤도를 가진 주 성형 베드와, 모선이 주 베드의 궤도에 대해 경사진 한개 이상의 보조 성형 베드위로 동시적으로 유리 시이트가 통과하므로서 굽힘 온도로 예비 가열된 유리 시이트를 굽히기 위한 장치 및 방법에 관한 것이다. 
     본 발명은 특히 각진 모서리를 가진 자동차의 유리창을 생성하는데 적용시킬 수 있다
Patent KR-960002004-B1 (KR)
Inventor: DANAKA DOMOHARU
IPC: G11C16/10
Filed: 1992-02-19
Granted: 1996-02-09
Abstract: 내용 없음.
Patent KR-0159539-B1 (KR)
Inventor: NAGAO KEN
IPC: H01L21/205
Filed: 1992-02-28
Granted: 1999-02-01
Abstract: 본 발명은 주로 반도체 제조공정에서의 사용에 적합한 가열장치에 사용되는 단열재에 발열체를 지지시킨 구조의 가열장치에 관한 것으로서, 알루미나질 섬유/무기질 충전재/무기질 바인더로 이루어지는 부피밀도 0.3~0.8g/cm 3 의 내층부와, 알루미나실리카섬유/무기질 바인더로 이루어지고, 부피밀도가 0.2~0.4g/cm 3 이며, 또한 상기 내층부보다 작은 외층부가 일체층으로 성형되어 상기 내층부가 발열체의 지지부로 되도록 한 것이다.
Patent KR-950001185-B1 (KR)
Title: Machine for making triple filter of cigarettes
Inventor: BAEK YONG-CHOL
IPC: A24C5/46
Filed: 1992-03-17
Granted: 1995-02-14
Abstract: The appts. is characterized by comprising a piercing device, in which a piercing knife of an upper roller contacts with a rubber belt linking a transfer roller and a lower roller to prevent the knife from being blunt, and a rolling device, in which a cutting roller with cutting face removes the projected waste paper formed in the piercing process, and an air injector is mounted above the press roller. Then, a dust collecting device prevents the air holes from being closed by dust.
Patent KR-970011828-B1 (KR)
Title: Laser disc player with picture in picture function
Inventor: KIM SANG-JIN
IPC: G11B27/02
Filed: 1992-09-14
Granted: 1997-07-16
Abstract: The image display apparatus is characterized by including: a means generating a first image data from a laser disc; a means forming a second image data by photographing an object; and an image signal processing part generating a PIP image signal by receiving the first image data and the second image data.
Patent KR-950012898-B1 (KR)
Title: Novel hybrid micro organism
Inventor: YANG HO-SOK
IPC: C12N15/00
Filed: 1992-09-15
Granted: 1995-10-23
Abstract: The fermentation of clavulanic acid (I) with hybrid strain of Streptomyces clavuligerus CKD 1386 (KCTC 8522P) (II) yields 4020 mg/l, rather than 945 mg/l from orginal NRRL 3585 strain (III). From (III) with NTG treatment, L-lys requiring mutant NT29 and L-trp requiring mutant NT61 are selected, and the protoplasts of each mutant are fused by PEG method. (I) is useful for inhibitors to beta-lactamase in antibiotic industry.