baber/WOPTO huggingface dataset:
Patent KR-890003883-B1 (KR)
Title: Process for the preparation of phosphonate
Inventor: CHONG IL-NAM
IPC: C07F9/38
Filed: 1987-02-05
Granted: 1989-10-10
Abstract: A phosphonate cpd. of formula (III) is prepd. by reacting a dialkyl phosphite of formula (I) with an unsaturated hydrocarbon cpd. of formula (II) in the presence of a mixed catalyst of tertiary ethylamine and trialkyl chlorosilane, and a solvent of acetonitrile or toluene.  In the formulas, R is H, alkyl, phenyl, nitrile, methyl alkylate; R1 is methyl, ethyl, butyl, aryl or trimethylsillyl; X is nitrile, aldehyde, ketone, methyl alkylate or phenyl.  The cpd. (III) is useful as an insecticide or a herbicide.
Patent KR-900009141-B1 (KR)
Inventor: NOKUCHI MASAHO
IPC: E04F17/08
Filed: 1987-06-17
Granted: 1990-12-22
Abstract: 내용 없음.
Patent KR-960003349-B1 (KR)
Inventor: SONE MASAKAZU
IPC: B41J11/00
Filed: 1987-06-20
Granted: 1996-03-08
Abstract: 내용 없음.
Patent KR-950006116-B1 (KR)
Inventor: UTSUMI SHIGEO
IPC: B29L7/00
Filed: 1987-07-01
Granted: 1995-06-09
Abstract: 내용 없음.
Patent KR-920009306-B1 (KR)
Inventor: MORITA GEICHI
IPC: F25B13/00
Filed: 1987-07-10
Granted: 1992-10-15
Abstract: 내용 없음.
Patent KR-960005699-B1 (KR)
Title: Bathroom electrical appliance
Inventor: ARRENDIELL ROBERT W
IPC: A47K17/00
Filed: 1987-10-20
Granted: 1996-05-01
Abstract: An appliance caddy is conveniently mounted on a platform with sidewalls via track-and-roller systems, the platform readily mounted inside a bathroom cabinet and underneath a lavatory in a space previously considered to be of limited utility. The caddy includes one or more connectors or electrical plugs and an electrical cord for providing electricity to the plugs from a wall plug either inside or outside the cabinet. The caddy is conveniently shaped to organize and hold larger and smaller appliances and can include a safety switch for insuring that all appliances are turned off when they are no longer being used.
Patent KR-930002299-B1 (KR)
Title: Real time clock apparatus
Inventor: YUN CHAN-SU
IPC: G06F1/00
Filed: 1987-12-22
Granted: 1993-03-29
Abstract: The counter (1) functions for 1/10000 second,  1/100  second, minute, hour, a day of the week, a data, a month to be  controlled by data of CPU (3) through controller (4). The RAM  (2)  functions for detection, a year, second, minute, hour, a day of the week,  a data, and a month. The alarm  interrupt  signal  is  generated  by comparing the output of RAM (2) and counter (1)  using  comparator (5). The added value of all datas in RAM is set to be zero.
Patent KR-940005264-B1 (KR)
Title: Steam pressure cooker
Inventor: KREJZA GORGEN
IPC: A47J27/09
Filed: 1987-12-31
Granted: 1994-06-15
Abstract: The pressure cooker (1) has a lid (2) and a pressure relief valve (8) which has a valve seat (7a), a valve body (9), which can be loaded by a spring (11) in the direction of the valve seat (7a), and an adjustable spring abutment (12) which can be moved from an operating position, in which the valve body (9) is pressed against the valve seat (7a), into a steam release position, in which the valve body (9) is relieved to the extent that the steam can escape, and, for cleaning purposes, can be removed from the lid (9) to the extent that the pressure relief valve (8) is freely accessible. In order to allow better accessibility for the purpose of cleaning the pressure relief valve without having to dismantle the pressure relief valve and its bearing into its individual components, the spring abutment (12) is constructed on a swivellable flap (14, 68), on which the valve body (9) is guided and mounted, and a control device (16, 40, 48, 56, 72, 75) is provided, by means of which the flap (14, 68) can be swivelled from the operating position into the steam release position and into the cleaning position and back. 
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Patent KR-970001590-B1 (KR)
Inventor: KATO HIROSHI
IPC: H04N9/28
Filed: 1988-06-25
Granted: 1997-02-11
Abstract: 내용 없슴.
Patent KR-950010156-B1 (KR)
Title: Pharmaceutical dosage unit for the prevention or treatment of climacteric complaints
Inventor: LAMBERT JOSEPH WILHELM MARIE T
IPC: A61K31/565
Filed: 1988-07-05
Granted: 1995-09-11
Abstract: The invention relates to a pharmaceutical dosage unit for oral application for preventing or treating climacteric complaints.
Patent KR-910003133-B1 (KR)
Inventor: MUELLER HANS W
IPC: B41J32/00
Filed: 1988-09-05
Granted: 1991-05-20
Abstract: 내용 없음.
Patent KR-910000656-B1 (KR)
Inventor: RICE ARTHUR W
IPC: B01D71/42
Filed: 1988-12-27
Granted: 1991-01-31
Abstract: 내용 없음.
Patent KR-910007730-B1 (KR)
Title: Method of minizing the moire of a picture tube
Inventor: CHO HO-JIN
IPC: H01J29/07
Filed: 1988-12-27
Granted: 1991-09-30
Abstract: The method is for scattering the Moire pattern to improve the visible ratio of the Moire by  varying  the  distribution  of  the vertical pitches of the shadow mask and reducing the  wave  length of the Moire. The position function of  the  scanning  line  which depends on the distribution values and angles of the scanning line and the electron pass  hole  at  certain  point  of  the  mask  is calculated in first.  The  transmissivity  of  the  electron  beam through the row of the electron pass holes is maximised  when  the centers of the electron  pass  hole  and  the  scanning  line  are coincided, and minimised when the centers  of  the  electron  pass hole and two scanning lines are coincided.  The  Moire  effect  is minimised when the gap of the scanning line is  greater  than  the gap of the electron beam pass hole.
Patent KR-930008936-B1 (KR)
Inventor: MASS GRYLORD E
IPC: G02B27/00
Filed: 1987-11-20
Granted: 1993-09-17
Abstract: 내용 없음.
Patent KR-910006827-B1 (KR)
Title: Car theft proofing system
Inventor: KIM HYEON-JUN
IPC: B60R25/10
Filed: 1989-01-07
Granted: 1991-09-06
Abstract: A  burglar  alarm  apparatus  uses  a  RF   transmitter   to transmitting the modulated on/off key signal, and  a  RF  receiver mounted on the vehicle. The RF receiver comprises a  RF  receiving means (20), a code identification means  (30)  for  comparing  the data from the RF receiving  means  to  the  stored  data  and  for providing the high-level signal  at  the  code  identification,  a sensign  means  (10)  for  detecting  the  external   impact   and vibration, a control means (40) for providing the signal  to  LEDs and an alarm driver (50), an alarm means (60) and a  power  supply (70). The apparatus is easy to mount on the vehicle.
Patent KR-0137942-B1 (KR)
Inventor: SUGAWAR HAYATO
IPC: F02D41/20
Filed: 1989-03-31
Granted: 1998-05-01
Abstract: 본 발명의 내연기관에서 D.C모터에 의하여 구동되는 스로틀밸브의 제어를 위한 방법 및 장치에 관한 것이다. 거기서 D.C모터는 스로틀 밸브의 각 위치를 검출하는 밸브 위치 센서가 차량의 가속페달의 밟는 양을 검출하여 가속페달 센서의 외부 신호와 일치하는 외부신호를 만들 때까지 구동된다. 소정의 각 위치로 스로틀밸브를 되돌리기 위하여 제공되는 리턴 스프링의 매우 작은 변위를 야기시키기 위하여 요구되는 모터의 전류치는 스로틀밸브를 구동하는 수단의 마찰, 관성에 기인하는 다양한 불안정 요소를 자동적으로 보정하기 위하여 사용된다. 작은 용량의 마이크로프로세서가 D.C모터를 구동하기 위하여 사용되어, 스로틀밸브는 경시적인 변화나 사용 조건의 변화에 의하여 불리한 영향을 받지 않고 매우 정밀하고 고속의 응답성을 가지고 작동된다.
Patent KR-0131203-B1 (KR)
Inventor: DALLONS JEAN LUC
IPC: B01J21/08
Filed: 1989-04-22
Granted: 1998-04-17
Abstract: 내용 없음.
Patent KR-970009786-B1 (KR)
Title: Piece-wise print image enhancement for dot matrix printers
Inventor: CHARLES CHENG-YUAN TUNG
IPC: G06K15/02
Filed: 1989-08-14
Granted: 1997-06-18
Abstract: An improved image printing device and method for dot matrix printers is disclosed for improving the bit map image printing by detecting the preselected bit map image and matching it with the stored template or pattern. The method consists of bit data signal generating; storing the consecutive N bits in the temporary memory (101); sample window selecting; comparing of the sample window bit pattern and the selected matching patterns; correction signal generation; and substituting the central bit with the corrected signal. The device comprises a drum (11); a charged corona means (16); an exposure means; a developing means (18,20); an image transmitting means (24); a toner transferring means (26); paper feeder; an exposure controller (39); a matching circuit (103) and a signal generating means (105).
Patent KR-920007373-B1 (KR)
Inventor: CONELL JANG PIERE
IPC: H05B37/02
Filed: 1989-09-20
Granted: 1992-08-31
Abstract: 내용 없음.
Patent KR-950013053-B1 (KR)
Inventor: GRABBE DIMITRY G
IPC: H01R13/514
Filed: 1989-11-15
Granted: 1995-10-24
Abstract: 내용 없음.
Patent KR-920008156-B1 (KR)
Inventor: DUMOULIN CHARLES L
IPC: A61B5/055
Filed: 1989-12-23
Granted: 1992-09-24
Abstract: 내용 없음.
Patent KR-930001159-B1 (KR)
Title: Dialing signal sending mode changing method
Inventor: LEE JONG-U
IPC: H04M1/00
Filed: 1989-12-27
Granted: 1993-02-19
Abstract: The method for elongating the life of telephone and  reducing the hardware by  generating  the  dial  signal  according  to  the setting mode of electronic type/mechanical type mode comprises the following steps: searching the  input  of  memory  key;  searching whether the present mode is memory mode when  the  memory  key  is inputted; searching whether the tone pulse mode key is inputted in the other case; releasing the memory mode; searching the input  of tone mode key and pulse mode key; setting the registor to the tone dialing mode when the tone mode is inputted; setting the  registor to the pulse dialing mode when the pulse mode key is inputted.
Patent KR-0129040-B1 (KR)
Inventor: KAZIMIERZ SIWIAK
IPC: H04J13/00
Filed: 1988-12-05
Granted: 1998-10-01
Abstract: 내용없음
Patent KR-0160295-B1 (KR)
Title: Process for purifying by the wet method fumes containing nitrogen oxides
Inventor: VICARD JEAN-FRANCOIS
IPC: B01D53/77
Filed: 1990-02-21
Granted: 1998-11-16
Abstract: Wet-route process for the purification of fumes containing nitrogen oxides, in which nitrogen monoxide is oxidised by an oxidising agent to a nitrogen dioxide which is itself reduced to nitrogen by employing the reducing properties of sulphur dioxide which is very often present in the fumes, the said reduction being performed with the aid of an intermediary agent and its purpose being not to transfer the nitrogen oxides in the form of nitrates to the effluent from the purification process. 
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Patent KR-930000818-B1 (KR)
Inventor: ENDO TETSUO
IPC: G11C16/04
Filed: 1990-03-08
Granted: 1993-02-05
Abstract: 내용 없음.
Patent KR-940001263-B1 (KR)
Inventor: EVANS ROBERT F
IPC: H01R12/79
Filed: 1990-03-16
Granted: 1994-02-18
Abstract: 내용 없음.
Patent KR-950015063-B1 (KR)
Inventor: NARUI TAKASHI
IPC: A61P37/08
Filed: 1990-04-11
Granted: 1995-12-21
Abstract: 내용 없음.
Patent KR-0136903-B1 (KR)
Title: Apparatus for manufacturing transparent plastic layers with a colored filing band
Inventor: CRUMBACH RICHARD
IPC: B29C48/305
Filed: 1990-06-22
Granted: 1998-04-25
Abstract: A coating apparatus for applying plastic coatings onto a planar substrate includes an elongate coating head defining therein an elongate distribution channel having a length corresponding to a width of a substrate to be coated, the coating head also defining a coating gap for discharging a coating material from the distribution channel. First and second supply channels are respectively connected between respective pumps and different portions of the distribution channel for respectively supplying first and second coating materials to the distribution channel. A mixing zone is formed in the distribution channel by a partition or a hollow conical body, each of which forms a mixing gradient extending along the length of the mixing zone. Ideally, the pumps for the first and second coating materials provide these materials with the same pressure within the mixing zone.
Patent KR-930007708-B1 (KR)
Inventor: MURAKOSHI TOSHIICHI
IPC: H02K15/085
Filed: 1990-10-10
Granted: 1993-08-18
Abstract: 내용 없음.
Patent KR-930011891-B1 (KR)
Inventor: OKUTANI NORIO
IPC: H03M1/24
Filed: 1990-10-24
Granted: 1993-12-22
Abstract: 내용 없음.
Patent KR-940001506-B1 (KR)
Title: Method of isolating mos fet
Inventor: KWON HO-YOP
IPC: H01L21/76
Filed: 1990-11-13
Granted: 1994-02-23
Abstract: The isolating method of a MOS device comprises (a) depositing a first oxide film, a first polycrystalline silicon, a second oxide film and a second polycrystalline silicon on a silicon substrate, (b) etching them by the use of an active mask to retain the second silicon in the active region, (c) depositing a nitride film on the whole surface, (d) selectively removing the nitride film and the second silicon, (e) selectively etching the first oxide film, the first silicon and the second oxide film of the active region, and (f) forming an oxide film sidewall on the sidewall of them. The method prevents a leakage current.
Patent KR-930010297-B1 (KR)
Title: Call path control method
Inventor: HONG JONG-IL
IPC: H04M3/56
Filed: 1990-12-31
Granted: 1993-10-16
Abstract: The method assigns an additional  loop  for  a  special  call needing two loops. The method comprises the steps of: (A)  forming a loop for a first transmitter and a first receiver; (B) forming a loop between a first transmitter and a second transmitter when  an additional communication loop is requested by a first transmitter; (C) breaking a loop  between  a  first  transmitter  and  a  first receiver so that a first transmitter communicates  with  a  second receiver; (D) releasing the loop between a first transmitter and a first  receiver;  (E)  transferring  a  loop  between   a   second transmitter to an ordinary  call  loop;  and  (F)  releasing  the ordinary call loop when a call is over.
Patent KR-0174386-B1 (KR)
Title: 고온 초전도 다중코아 선재의 제조방법
IPC: H01B12/00
Filed: 1991-01-31
Granted: 1999-04-01
Abstract: 본 발명은 임계전류밀도 및 전류의 흐름을 향상시키기 위한 산화물 초전도 선재의 제조방법에 관한 것으로, 압연공정중 냉강압연(cold-rolling)에 사용되는 로울러 간격을 0.05㎜/회 이하로 줄이면서 압연하여 밀도를 향상시키고 결정립을 배향시킨 코아를 제조한 다음, 각각의 코아를 여러가닥으로 묶은 후 연성이 좋은 금 속의 피복(sheath)에 장입하고 드로잉(drawing)하여 산화물계 고온 초전도 다중코아(multi-core) 선재를 제조하였다.
Patent KR-100200911-B1 (KR)
Inventor: HAINLEHE KWERENER
IPC: H01L21/3213
Filed: 1991-03-30
Granted: 1999-06-15
Abstract: 초고밀도로 집적된 회로를 위한 도전층 또는 구조를 만드는 방법에 있어서, 적어도 두개의 공정단계가 반도체기판을 위한 고진공 조건을 차단시키지 않고 고진공 설비의 여러챔버(1 내지 6)에서 바로 잇따라 실행된다. 공정단계 사이에 공기에의 노출을 피하는 것은 실질적으로 더나은 층 특성을 전달시키고, 바람직하게 반도체 기판 상의 다층금속 배선을 지지하는 도전층을 제조하기 위하여 간단하고 신뢰성있는 다단계 방법을 가능하게 한다. 사용된 장치는 다수의 고진공 공정챔버(1 내지 6), 공정챔버를 연결하는 적어도 하나의 고진공 분배챔버(7), 및 반도체기판을 위한 적어도 두개의 고진공 공급챔버로 이루어진다.
Patent KR-940002868-B1 (KR)
Title: Coffee aroma gum and method for making the same
Inventor: KWON IK-BU
Filed: 1991-04-19
Granted: 1994-04-06
Abstract: A coffee taste chewing gum having Ginseng component is formulated from chewing gum base 20-22 wt.%, Ginseng extract 0.25-1.20 wt.%, Ginseng powder 0.15-0.80 wt.%, instant coffee powder 0.4-2.0 wt.%, sugar 64-68 wt.%, liquid wheat-gluten 8-9 wt.%, coffee flavor 0.4-2.0 wt.%, mint flavor 0.01-0.12 wt.%, l-menthol 0.06-0.14 wt.%. The process of preparing the gum comprises (a) mixing gum base 20-22 wt.%, sugar 64-68 wt.%, liquid wheat-gluten 8-9 wt.%, Ginseng extract 0.26-1.2 wt.%, Ginseng powder 0.15-0.80 wt.%, instant coffee powder 0.4-2.0 wt.%, and sweetening agent in a preheated mixer at 60-70 deg.C, (b) maintaining the mixture under 55 deg.C, and (c) adding coffee flavor 0.4-2.0 wt.%, mint flavor 0.01-0.12 wt.% l-menthol 0.06-0.14 wt.%.
Patent KR-940004997-B1 (KR)
Inventor: TANIZAWA TETSU
IPC: H01L23/522
Filed: 1991-04-27
Granted: 1994-06-09
Abstract: 내용 없음.
Patent KR-950006263-B1 (KR)
Title: Lead masterbatch additives for polyvinyl choloride resin composition
Inventor: KANG HO-CHOL
IPC: C08L27/06
Filed: 1991-08-28
Granted: 1995-06-13
Abstract: The Pb based master batch additive for polyvinyl chloride resin composition with a spherical particle shape and the size of 150-200 micrometer consists of 8.5-15.5 wt% PVC, 1.0-3.0 wt% dioctyl phthalate, 10-15 wt% lead stearate as an internal activator, 20.5-45.5 wt% dibasic lead stearate and 3.5-7.7 wt% tribasic lead sulfate as a themal stabilizer and other additives including 2.5-5.0 wt% stearic acid, 3.0-7.7 wt% polyethylene oxide as an external activator and 18.0-27.0 wt% methyl metacrylate-alkyl acrylate copolymer as a processing aid.
Patent KR-940010561-B1 (KR)
Title: Manufacturing method of mesfet
Inventor: MUN SUNG-HWAN
Filed: 1991-08-28
Granted: 1994-10-24
Abstract: The method includes the steps of forming an n-region in a GaAs substrate, forming a plurality of insulating layers including a SiN layer on the substrate, patterning the insulating layers, forming an n+ region in the n-region, forming a SiN2 layer on the overall surface of the substrate, patterning the SiN2 layer to form a gate electrode having the n-region, SiN layer and SiN2 layer, thereby to form a D-type MESFET, and selectively etching the SiN layer to form a E-type MESFET, thereby simultaneously realizing E-type and D-type MESFETs.
Patent KR-930008895-B1 (KR)
Title: Device seperating method of semiconductor apparatus
Inventor: KIM YUN-KI
IPC: H01L27/04
Filed: 1991-09-26
Granted: 1993-09-16
Abstract: The method for reducing  the  bird's  beak  effect  comprises steps: (a) forming  pad  oxide,  alpha  polysilicon,  and  nitride layers in sequence on a silicon substrate; (b) forming an  opening hole on the nitride layer; (c) forming  a  field  oxide  layer  by thermal oxydizing the alpha polysilicon and pad oxide layers;  (d) forming oxide, etching prevention,  doped  polysilicon  layers  in sequence, and forming an opening hole  on  the  doped  polysilicon layer; (e) narrowing the opening hole by  dilution  oxidizing  the residual undoped polysilicon layer; (f) injecting the impurity ion for channel stop into near region of field  oxide  bottom  of  the narrowed opening hole;  and  (g)  removing  the  residual  all  of layers.
Patent KR-940003035-B1 (KR)
Title: Video signal circuit
Inventor: PARK HYON-KYONG
IPC: H04N5/10
Filed: 1991-10-08
Granted: 1994-04-11
Abstract: The video signal processing circuit is for extracting a synchronous signal from a video signal of NTSC and PAL type and for detecting an even or an odd field using one chip. The circuit comprises a synchronous signal detector (1) for extracting a horizontal and a composite synchronous signal from a video signal, a vertical synchronous signal detector (2) for extracting a vertical synchronous signal, a window pulse generator (3) for generating window pulses with pulse width varying by NTSC mode or PAL mode, an even/odd field detector (4) for detecting number of vertical clock signal within the window pulse width, and a vertical blanking period detector (5) for counting the vertical synchronous signal.
Patent KR-0129150-B1 (KR)
Inventor: OH JIN-SUNG
IPC: H04N5/21
Filed: 1991-10-17
Granted: 1998-04-10
Abstract: 다중경로 채널에 의해 발생된 고스트를 제거하기 위해 수신기에서 사용하는 고스트 제거 기준신호를 전송채널의 주파수 특성에 의거하여 등화시켜 고스트 제거성능을 향상시키기 위한 고스트 제거 방법이 기술된다.
Patent KR-0186018-B1 (KR)
Inventor: YANG DAE-KEUN
IPC: G03F7/26
Filed: 1991-11-14
Granted: 1999-04-01
Abstract: 메탈(1), 산화막(2a), SOG층(3), 산화막(2b)이 차례대로 형성된 반도체 구성에서 메탈(1)에 콘택을 하기 위해 산화막(2b) 위에 소정간격을 두고 포토리토 그래피 처리공정을 통해 감광막(4)을 형성하고, 산화막(2b), SOG층(3), 산화막(2a)을 식각시키고 이때 생겨난 감광막(4) 및 폴리머(5)를 O 2 + N 2 가스를 이용해 제거하고 자외선 및 오존처리로 폴리머(5)를 경화시키고 또한 H 2 O를 휘발시킨다. 
     따라서 서로 다른 메탈(1,6)이 개선된 방법으로 스퍼터링 공정에 따라 콘택된다.
Patent KR-100215948-B1 (KR)
Inventor: PATRICK JEHL
IPC: B21D53/00
Filed: 1991-12-24
Granted: 1999-08-16
Abstract: 클러치의 격판(1)은 외주의 접시형 링부분(2)와 중앙부를 가지며, 상기 중앙부는 중앙구멍(6)과 일 조합의 방사상 핑거(4)를 가지며, 상기 핑거(4)는 슬로트(3)에 의해 분리되며, 각각의 슬로트는 외주부(2)에 인접한 폐쇄단부로부터 중앙 구멍(6)을 향해 개방되는 내측단부까지 연장되며, 상기 중앙 구멍은 모든 슬로트의 공통부이다. 
     이러한 격판은 제조하는 방법에 있어서, 평평한 블랭크는 열 처리된 후 소킹 및 열성형 가공되어 격판(1)에 제 1 격판각(A)를 형성시킨다. 그후, 템퍼링 오븐(50)에서 템퍼링 처리된 격판(1)은 안정화 프레스(60)로 이송되며, 상기 안정화 프레스내에서, 격판의 원추형상은 그가 템퍼링 오븐으로부터 나올때의 고온인 상태에서 뒤집어져서 제 1 각(A) 대신에 역전각(B)을 갖게 된다. 상기 격판은 특히 자동차용 클러치에 적용될 수 있다.
Patent KR-940009123-B1 (KR)
Title: Device for the source of electric power in dc arc welding
Inventor: KANG MUN-JIN
IPC: B23K9/06
Filed: 1991-12-30
Granted: 1994-10-01
Abstract: The device provides optimized welding power by detecting the status of power using DC (Direct Current) power supply device. DC power supply act on circuit diagram as shown in the figure, provides better arc welding capability by high speed final output welding power control.
Patent KR-940006840-B1 (KR)
Title: Method and apparatus for variable speed scanning of bar codes
Inventor: FRONTINO LOUIS J
IPC: G06K7/016
Filed: 1990-01-05
Granted: 1994-07-28
Abstract: Method and apparatus are provided for scanning an optically readable code such as a bar code at a variable scanning velocity. Such variable velocity scanning has the effect of normalizing the density of code elements to be scanned thereby eliminating the need for the scanner operator during the course of bar code decoding to vary the distance between the scanner and the optical code for a predetermined range of code element densities.
Patent KR-100186862-B1 (KR)
Title: Pressure sensitive adhesive laminate
Inventor: WILLIAM RAGLAND G
IPC: C09J7/50
Filed: 1991-11-08
Granted: 1999-04-01
Abstract: This invention relates to improved polymer-pressure sensitive adhesive combinations, particularly in the form of laminates, and methods of producing same. This invention improves the bond strength of the pressure sensitive adhesive to the polymer layer by priming the polymer surface with a curable urethane primer before applying the pressure sensitive adhesive to the polymer surface. If the polymer surface is not "active" to the curable urethane primer, the polymer surface is first activated with a silicon-containing treating agent. The laminates of this invention have superior bond strength, especially longterm bond strength. Of particular interest are the embodiments of this invention wherein the polymer is a silicone foam and the pressure sensitive adhesive is either acrylic or silicone adhesive.
Patent KR-950002632-B1 (KR)
Inventor: RICHARDSON DANIEL J
IPC: F02P3/04
Filed: 1992-03-27
Granted: 1995-03-23
Abstract: 내용 없음.
Patent KR-960002439-B1 (KR)
Title: Aircraft capable of landing or taking-off vertically
Inventor: CHOE SUK-KYU
IPC: B64C29/00
Filed: 1992-07-31
Granted: 1996-02-17
Abstract: A VTOL(Vertical Take-Off and Landing) plane includes inner and outer supporting rings(5)(5a) concentrically surrounding the body(2); inside blades(8) and outside blades(9) installed on operating parts(7)(7a) of the supporting rings(5)(5a) and rotating in opposite directions to each other; a driving gear(13) engaged with both the circumscribing gear(12) of the inside blades(8) and the inscribing gears(12a) of outside blades(9); and a number of blade plates(11)(11a) installed on both inside and outside blades(8)(9) and sticking to blade adjusting apparatus(21).
Patent KR-0143399-B1 (KR)
Inventor: ROBINSON DOUG
IPC: A45F3/04
Filed: 1992-10-23
Granted: 1998-07-15
Abstract: 백 팩, 냅색 또는 룩색과 같은 배낭은 바닥이 갖추어진 백 부분과, 사용자의 어깨부에서 매달리도록 채택되고 백 부분의 신체 접촉부상에 형성된 한 쌍의 어깨 스트랩과 , 사용자의 엉덩이뼈를 둘러싸는 백 부분의 신체 접촉부의 하부에서 신장하는 힙 벨트를 갖는다. 힙 벨트는 벨크로 패너스(상표명)에 의하여 연결된 좌, 우 벨트로 제조되고 , 이에 따라 힙 벨트는 그 전체 길이 또는 그 신장각으로 조정가능한다.
Patent KR-960002551-B1 (KR)
Inventor: SCHMODE HARTMUT
IPC: H01R43/045
Filed: 1992-10-31
Granted: 1996-02-22
Abstract: 내용 없음.
Patent KR-960002973-B1 (KR)
Inventor: KOKETCH TATAKI
IPC: G05B9/02
Filed: 1992-11-04
Granted: 1996-03-02
Abstract: 내용 없음.
Patent KR-960012360-B1 (KR)
Inventor: YAMAGAMI HAJIME
IPC: G06F3/06
Filed: 1992-11-25
Granted: 1996-09-18
Abstract: 내용없음.
Patent KR-100258909-B1 (KR)
Title: Flat type cathode ray tube
Inventor: CHOI SON-JONG
IPC: H01J29/10
Filed: 1993-03-08
Granted: 2000-06-15
Abstract: PURPOSE: A flat type cathode ray tube is provided to prevent electrode layer from being mutual short by getter film and to improve reliability of cathode ray tube by forming getter film at the top of insulation layer when getter flashing. CONSTITUTION: A substrate has electron beam forming device that forms electron beam in a designated pattern on the top of it. Front substrate is combined with the substrate and forms free space of electron and has screen image forming device to form screen image emitting light. Getter is installed at one side of the upper surface of the substrate or lower surface of front substrate at least. Insulation layer is formed at surface to support getter. Thermal conduction layer and exothermic member by high frequency induction is inserted between the getter and insulation layer. Exothermic member is of metal or resistance member and getter is formed in a film.