baber/WOPTO huggingface dataset:
Patent KR-0174259-B1 (KR)
Inventor: CHANFIELD BARTH A
IPC: H04N5/45
Filed: 1990-07-03
Granted: 1999-03-20
Abstract: 픽쳐-인-픽쳐 텔레비전 수상기는 주 신호로부터 유도된 전체 화면 크기의 영상 내에 삽입되는 보조 신호로부터 유도된 압축 영상을 포함하는 합성 영상을 디스플레이한다. 상기 보조 합성 비디오 신호는 상기 주 신호와 버스트 동기되는 시스템 클록 신호와 동기하도록 샘플화된다. 상기 샘플화된 데이터 신호는 휘도 및 색 정보 성분 신호로 분리되고, 이들 성분 신호는 서브샘플화되어 상기 시스템 클록 신호와 동기하여 필드 메모리에 기억된다. 수평 서브샘플링에 사용된 상기 클록 신호 위상은 각 라인의 시작에서 결정되어 상기 보조 신호의 스큐 에러를 보상한다. 상기 메모리로부터 검색된 휘도 샘플은 클록 전송 회로로 공급되고, 상기 클록 전송 회로는 상기 샘플을 상기 시스템 클록 신호의 위상 시프트 전환에 재동기화시켜 상기 주 신호의 스큐 에러를 보상한다. 상기 위상 시프트 클록 신호는 상기 합성 영상을 디스플레이하는데 사용된 수평 주사 신호와 동기된다. 상기 색정보 성분 신호는 상기 위상 시프트 클록 신호에 동기되지 않는다. 상기 압축 영상의 성분 신호는 결합되어 상기 주 신호에 동기되는 색 정보를 가지는 합성 신호를 형성한다. 상기 압축 신호는 주 신호의 입부를 대체하여 상기 합성 영상을  나타내는 신호를 발생한다.
Patent KR-0171184-B1 (KR)
Inventor: SATO KANJI
IPC: C11D3/00
Filed: 1990-07-06
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-0135746-B1 (KR)
Title: Starch graft polymers
Inventor: NGUYEN CHARLES C
IPC: D21H19/58
Filed: 1990-08-09
Granted: 1998-04-23
Abstract: A stable aqueous polymeric dispersion comprising a graft copolymer of thinned, gelatinized starch and one or more vinyl grafting monomers, the vinyl monomers including at least 10% by weight 1,3-butadiene is disclosed. Also disclosed are paper coating color compositions comprising the polymeric dispersions and pigments and improved high gloss papers coated with the coating color compositions.
Patent KR-930008595-B1 (KR)
Inventor: HORIBA YASUNOBU
IPC: B30B15/30
Filed: 1990-08-27
Granted: 1993-09-10
Abstract: 내용 없음.
Patent KR-0170222-B1 (KR)
Inventor: JANG HYUN-RONG
IPC: H01J11/22
Filed: 1990-08-31
Granted: 1999-02-01
Abstract: 내용 없음.
Patent KR-970011476-B1 (KR)
Inventor: TAKAHASHI ISAMU
IPC: B43K31/00
Filed: 1990-10-30
Granted: 1997-07-11
Abstract: 없음.
Patent KR-0178970-B1 (KR)
Inventor: CHOU HSIN-HSIN
IPC: G03G13/01
Filed: 1990-12-29
Granted: 1999-04-01
Abstract: 본 발명은 전자그래픽 수단에 의해 대형 전색 영상을 만드는 방법에 관한 것이다. 특히, 본 발명은 원-패스 프린터(one-pass printer)를 사용하여 영상을 수용체 표면으로 전달하는 다색 전자그래픽 방법에 관한 것이다. 본 발명의 전자그래픽 결상 방법은 정전 영상(electrostatic image)을 순서대로 조색(toning)시켜 일시적인 유전성 수용체(dielectric receptor)상에 다색 중간 영상을 형성 시키는 방법이다. 이어서, 중간 영상을 영구적인 수용체로 전달시킨다. 표면 에너지, Tg, 접착 일(work of adhesion) 및 복소 동점도와 같은, 토너 및 중간 영상의 특정의 상대적인 특성은 양질의 최종 영상의 생성에 중요한 것으로 밝혀졌다.
Patent KR-940003199-B1 (KR)
Inventor: CHAZAS CHRISTODAULUS
IPC: G06T9/00
Filed: 1991-02-07
Granted: 1994-04-15
Abstract: 내용 없음.
Patent KR-950010933-B1 (KR)
Title: Feed stuff
Inventor: CHONG SON-BU
IPC: A23K1/14
Filed: 1991-05-01
Granted: 1995-09-26
Abstract: The feed (I) for omega-rich egg-laying hen consists of corn, wheat hull, soybean cake, lime, calcium phosphate, oil seeds (II) and green perilla (III). To supply omega-6 vs omega-3 fatty acids of (I) in 3-7:1 ratio, (II) and (III) were added by 6.0-8.0 wt.% and 2.0-4.0 wt.%. The omega-rich eggs help brain development in child and prevent high blood pressure, because the content of cholesterol in omega-rich eggs is lower than in ordinary eggs.
Patent KR-930009090-B1 (KR)
Title: Unlocking device
Inventor: LEE KWANG-SHIL
IPC: E05B19/00
Filed: 1991-05-06
Granted: 1993-09-22
Abstract: The apparatus is supported and rotated by at least a pair  of rollers  around  supporting  body   (2).   A   large   number   of through- holes are formed in patterns in caterpillar (50). An array pattern of through-holes is changed by revolving  the  caterpillar at the angle of a regular degree, and then a beam radiated from  a light emission part provided in the locking device  is  irradiated in the regular pattern into a light  receiving  part  through  the holes. A number of the locking device are opened with a beam of  a pattern.
Patent KR-950008783-B1 (KR)
Inventor: RAMACHANDRAN RAMAKRISHMAN
IPC: C07D301/32
Filed: 1991-07-08
Granted: 1995-08-08
Abstract: 내용 없음.
Patent KR-940011601-B1 (KR)
Inventor: KAWAI KIYOYUKI
IPC: H04N5/21
Filed: 1991-07-12
Granted: 1994-12-22
Abstract: 내용없음
Patent KR-0134041-B1 (KR)
Inventor: TANAKA OSAMU
IPC: F21V8/00
Filed: 1991-08-02
Granted: 1998-04-22
Abstract: 본 발명은 서로 중합한 2매의 유리판 사이에 액정을 봉입하여 이루어진 액정패널소자를 표시창을 구비한 고정 피레임체의 이면측에 장착하여 이루어지는 액정표시장치 중에, 상기 액정 패널소자의 이면측에 광원을 배설하여 이루어지는 백라이트식 액정표시 장시의 개량에 관한 것으로 광원 확산체에 있어서의 형광등을 상기 액정 패널 소자에 있어서의 외주 가장자리에서 배설하고, 투명도 광판의 이면에서 돌출하지 않도록 액정패널 소자 측으로 비키어 놓게 구성하고 상기 액정패널 소자와 상기 고정 프레임체와의 사이에 있어서의 완충재를 탄력성을 보유하는 접착재로 하거나, 탄력성을 보유하는 필름의 양면에 감압성 접착제를 도포한 양면테이프로 하여, 고정 프레임에 고착하며 다시 상기 액정 패널소자의 이면에 광원확산체를 감압성 접착제를 도포한 양면 테이프로 고려하여, 액정 표시장치의 두께를 엷게 하며, 또 제조 코트스가 저감된 발명이다.
Patent KR-940003282-B1 (KR)
Title: Electrotherpeutic apparatus
Inventor: JONG BOM-YONG
IPC: A61N1/04
Filed: 1991-11-26
Granted: 1994-04-20
Abstract: The device includes a timer start circuit and a timer circuit to control electric power supplied by an electric power circuit a booster circuit to be supplied with electric power by the timer smart circuit, a display circuit and an electric potential distribution circuit to be applied with the output of the booster circuit, a high resistance ground circuit, a voltage correction condenser and a negative rectifier to be distributed with high voltage, and an output display circuit and an electric potential output to be applied with the output voltage passed through the current limiting circuit.
Patent KR-950001839-B1 (KR)
Inventor: MIYAJAKI SHINJI
IPC: H01L21/22
Filed: 1991-12-18
Granted: 1995-03-03
Abstract: 내용 없음.
Patent KR-960008111-B1 (KR)
Title: Process for producing absorption resin having a high absorptivity
Inventor: CHOE SOO-BUM
IPC: C08F20/06
Filed: 1992-01-17
Granted: 1996-06-20
Abstract: The method includes the steps of; (1) keeping water content of the polymer, obtained by polymerizing carboxyl or carboxylic monomer partially, below 25 wt% by azeotropic distillaltion in lipophilic solvent; (2) dehydrating by azeotropic distillation after the addition of the solution of hydrophilic bridging agent; (3) removing lipophilic solvent, adding hydrophilic solvent and hydrophilic bridging agent, reacting it at above the boiling point of the solvent; (4) drying after removing the solvent by filtration.
Patent KR-950009668-B1 (KR)
Title: Osd mark selecting apparatus & control method
Inventor: KIM JUN-SOK
IPC: H04N5/445
Filed: 1992-02-15
Granted: 1995-08-25
Abstract: The channels and the control parameters of a TV are displayed on a screen to be selected by a cursor which is controlled by arrow key in a remote controller. The apparatus includes a microcomputer(10) for controlling a display position controller(20) and a chroma register(60), a character ROM(40) for sending characters selected by the display position controller(20) to a shiftregister(50), and an output stage(70) for displaying character signals of the shiftregister and the chroma signals of the chroma register(60).
Patent KR-940008240-B1 (KR)
Title: Manufacturing method of pile weather-strip
Inventor: SO KWANG-HO
IPC: E06B7/22
Filed: 1992-03-11
Granted: 1994-09-09
Abstract: The method of manufacturing the pile weather strip for filling the clearances formed at the door or window, is composed of coating thin wall material (11) on the plate-type center material; winding a plurality of piles (12) on the outer side of the wall material; positioning the supporting plates (13),(13') elongated on both the sides of the pile (12) and fusion-welding by HF heating; cutting the strip with the cutting means (14)(14') on the upper/lower sides of the pile (12) and wall material (11).
Patent KR-100211827-B1 (KR)
Inventor: JUN PIL-SUNG
IPC: H04K1/00
Filed: 1992-04-25
Granted: 1999-08-02
Abstract: 본 발명은 모뎀에서의 스크램블링/디스크램블링에 있어서, 상기 모뎀에서 변조할 값을 입력 버퍼로 옮겨 일차로 n회 스크램블을 반복하고, 상기 처리한 값으로부터 해당 bps인가를 체킹한다. 그리고 상기 해당 전송속도에 있으면 한번 더 스크램블링하며, 상기 해당 전송속도가 아니면 리턴되며, 상기 전송수신 데이타를 n회 디스크램블링한다. 상기 디스크램블링 값이 소정속도로 전송될때 다시 1회 디스크램블링하고, 상기 단계에서 상기 n회 디스크램블링 값이 소정 전송속도에 있지 않거나 디스크램블링될 때 직렬 버퍼의 값을 업데이팅하도록 되어 있다.
Patent KR-950005585-B1 (KR)
Title: Auto response device
Inventor: RYU YONG-MU
IPC: H04M1/65
Filed: 1992-07-09
Granted: 1995-05-25
Abstract: a key input device for generating a function key for designating an automatic answering mode and a key for the automatic answering function; a controller for controlling the automatic response function when a ring signal is detected according to the automatic answering mode designation and generating a switching-off signal when transmitting OGM message during the automatic answering function; an OGM message generator for generating the OGM message by the control of the controller; a first signal synthesizer for synthesizing the subscriber voice message and the OGM message; an inverter for invert-amplifying the OGM message generated from the message generator; and a second signal synthesizer for synthesizing the signal of the first signal synthesizer and the inversed OGM message.
Patent KR-960013313-B1 (KR)
Inventor: MASE AKIRA
IPC: H04N9/31
Filed: 1992-07-11
Granted: 1996-10-02
Abstract: 내용 없음.
Patent KR-100270849-B1 (KR)
Inventor: SAKURAI KATSUICHI
IPC: G11B17/057
Filed: 1992-07-31
Granted: 2000-11-01
Abstract: 디스크 플레이어는 네이키드 디스크와 카트리지 내에 장착된 디스크를 재생할 수 있다. 디스크 트레이는 적어도 제 1, 제 2 및 제 3 위치들을 취하도록 단일 수평 방향으로 이동가능하며, 이들 위치들 각각은 네이키드 디스크를 수납하거나 이젝트하는 위치, 네이키드 디스크를 실제 재생하는 위치, 및 제 2 및 3 위치들로 부터 떨어진 위치가 된다. 카트리지를 재생하려고 할 때, 디스크 트레이는 카트리지를 카트리지가 실제 재생되는 로딩 위치를 취하게 할 제 3 위치로 이동된다.
Patent KR-950010004-B1 (KR)
Title: A dielectric resonator method of measuring intuctive capacitance in the millimeter range
Inventor: KIM KYONG-YONG
IPC: C04B41/87
Filed: 1992-09-16
Granted: 1995-09-04
Abstract: The dielectric resonator for high frequency is manufactured by (a) coating the surface of the ceramic dielectric powder with inorganic polymer such as Al(OC4H9)3 or colloid such as colloidal silica or inorganic polymer-colloid mixture having the weight ratio of 21.13-84.52:5.1-10.14 by sol-gel method, (b) drying the coated dielectric powder, calcinating and molding it, (c) sintering the molded body at low temperature by the viscous sintering method.
Patent KR-960014089-B1 (KR)
Inventor: KAZUYUKI AKIYAMA
IPC: F04C29/00
Filed: 1992-09-30
Granted: 1996-10-12
Abstract: 내용 없음.
Patent KR-960005474-B1 (KR)
Inventor: TOSHINORI SASAKI
IPC: B65H1/00
Filed: 1992-10-15
Granted: 1996-04-25
Abstract: 내용 없음.
Patent KR-960003587-B1 (KR)
Inventor: WAGGADAGGE YOSHIMASA
IPC: G09F9/30
Filed: 1992-11-04
Granted: 1996-03-20
Abstract: 내용 없음.
Patent KR-960000258-B1 (KR)
Title: Back light for liquid crystal display elements
Inventor: LEE HO
IPC: G02F1/1335
Filed: 1992-11-09
Granted: 1996-01-04
Abstract: a reflection plate which reflects light of a waveguide plate, in lower side of waveguide plate which rotates a light of a light source; and a diffusion plate which diffuses light passed through reflection plate and waveguide plate, in upper side of waveguide plate; constructing a prism plate which reflects a diffused light into fixed direction.
Patent KR-960004820-B1 (KR)
Title: Remote control key operating apparatus & method
Inventor: SONN KYU-SUNG
IPC: H04N5/445
Filed: 1992-11-30
Granted: 1996-04-13
Abstract: The apparatus and method selects and controls the overall operation of the television with keys of the remocon by installing function keys for different operational functions according to function modes. The television receiver, controllable by the remocon, has a function of an OSD(On Screen Display). The apparatus comprises : a remocon transmitter(11) generating coreespondent signals by selectively pushing the function keys(K11-K16); a remocon device(12) receiving & amplifying the signals transmitted from the device(11); a micro computer(13) selecting the function mode according to the pushed key, controlling the OSD, and controlling the operation of the television; an OSD processor(14); a tuner(14) tuning a channel signal selected by the control signal of the micro computer(13); a middle frequency processor(16) separating the tuned signal into a sound & video signal.
Patent KR-950004428-B1 (KR)
Title: Process for making low calory sweetener composition
Inventor: LEE DUK-SHIK
IPC: A23L27/30
Filed: 1992-12-17
Granted: 1995-05-01
Abstract: The low calory sweetener composition having improved quality of sweetness and preservation is prepd. by i) suspending 1˜5 wt.% beta-cyclodextrin or 5˜19 wt.% sorbitol in the distilled water, ii) coating the surface of the mixt. of 80˜90 wt.% glucose and, 5˜15 wt.% malto-dextrin or 1˜5 wt.% alpha-L-asphatyl- L-phenylalanine by spray-drying with the suspension, iii) re-mixing the coated mixt. with the other material, iv) granulating the re-mixt. to obtain the 25 mesh granule, and v) drying the granule at 50˜70 deg. C for 30˜60 min.
Patent KR-100260712-B1 (KR)
Inventor: JEFFREY MARKS
IPC: H01J37/32
Filed: 1992-12-24
Granted: 2000-08-01
Abstract: 본 발명은 고 선택성이 있는 질화물상의 산화물을 에칭하는 방법에 관한 것으로서, 플루오르용 스캔빈저의 존재하에 탄소와 플루오르 함유 에칭제 가스로 산화물을 에칭하여 질화물을 비활성화하는 탄소-부화 폴리머를 형성하는 플라즈마를 포함한다. 이 폴리머는 플라즈마 에칭가스에 대해 불활성 이어서, 에칭 과정에 고 선택성을 제공하게 된다.
Patent KR-960001925-B1 (KR)
Title: Crystal growing method of mn-zn ferrite
Inventor: JANG SUNG-DO
IPC: C30B11/02
Filed: 1992-12-28
Granted: 1996-02-06
Abstract: The growth of manganese-zinc single crystalline ferrite using modified Bridgman crystal growth method which continuously feeds raw materials comprises (a) flowing oxygen gas into the crucible from lower part of alumina tube with 300-800 cc/mm gas inflow amount through the gas pathway between double platinum tube for refined material input and outer gas supply tube of outer of Pt tube, (b) flowing oxygen gas into the surface of melt in the crucible, through more than 12 gas spouting holes in lower part of gas pathway, (c) maintaining higher oxygen partial pressure around the melt surface.
Patent KR-950014159-B1 (KR)
Title: Fifo register control method
Inventor: SHIN WON-KYUN
IPC: G06F9/06
Filed: 1992-12-29
Granted: 1995-11-22
Abstract: The FIFO register control method comprises the steps of: clearing previous signals to input new memory write signal or CPU write signal generated from a flag controller; determining if the memory write signal or CPU write signal is applied from the flag controller by a FIFO controller connected to the output terminal of the flag controller; if the memory write signal is applied, shifting the present FIFO data, increasing a down counter and setting a memory flag; and if it is checked that the CPU write signal is applied at the second step or after the third step, loading the FIFO data, increasing an up counter and setting the CPU flag.
Patent KR-950013465-B1 (KR)
Title: A study book for chinese characters
Inventor: JANG SHIN-HUI
IPC: B42D1/00
Filed: 1992-12-29
Granted: 1995-11-08
Abstract: The study text is composed of lessons for reading, mastering meaning, and memorizing character forms. The reading lesson is further divided into a pre-reading practice with an example in Korean, a reading practice with a mixed example of Korean and chinese character pronouncing practice for chinese characters; the meaning mastering lesson practices to master words of characters and each character meaning in separation; the character form memorizing lesson includes the practice of recognizing respective characters out of a plurality of similar characters and the practice of writing characters.
Patent KR-100207611-B1 (KR)
Inventor: HWANG YOU-SEUNG
IPC: H04M11/00
Filed: 1992-12-30
Granted: 1999-07-15
Abstract: 이 발명은 일반적인 콘센트에 제어부를 구비시켜 통신을 가능케하여 콘센트 연결기기에 따라 기기와 가정내 위치 및 전원의 공급을 제어할 수 있도록 한 가정자동화 시스템용 콘센트 및 그를 이용한 가전기기와 위치 파악방법에 관한 것이다. 
     이 발명은 콘센트에 전원차단 기능을 부여하고 플러그 연결시 방번호가 실린 방코드를 전송하는 기능을 부가하여 가전기기의 플러그가 콘센트에 삽입되었을 경우 방번호에 의해 가정기기의 위치를 알려줄 수 있게 하여 가정내의 전력선을 이용한 네트웍을 구성함으로써 각종 전력관련 기기의 제어가 보다 용이하도록 한 것이다.
Patent KR-960006717-B1 (KR)
Title: Storage node in dram cell fabrication process
Inventor: PARK SANG-HO
IPC: H01L27/108
Filed: 1992-12-31
Granted: 1996-05-22
Abstract: The method includes the steps of depositing polysilicon(5) for the storage node to be contacted with a silicon substrate(1) through a contact hole formed in an insulation layer(4) formed on the silicon substrate, forming a positive photoresist pattern(6A) on the polysilicon layer, etching the polysilicon layer by using the positive photoresist pattern(6A) as a mask to form a storage node polysilicon pattern(5A) and removing the photoresist pattern, forming a negative photoresist pattern(6B) on the substrate, etching an exposed portion of the polysilicon pattern by a predetermined thickness to form a storage node polysilicon pattern(5B) whose edges are protruded and removing the negative photoresist pattern.
Patent KR-960006403-B1 (KR)
Title: Cutting method of module thin wire
Inventor: NOH ILL-JOON
IPC: B26D1/12
Filed: 1992-12-31
Granted: 1996-05-15
Abstract: gathering and forming at least one end face of hollow yarn membrane(1) and adhering with bonding resin; and cutting the adhesion fixing portion of the yarn with a rotating cutter that has cutting chips(5) on a disk cutter.
Patent KR-960010873-B1 (KR)
Title: Message reminder alert for selective call receiver
Inventor: HENRY COURTNEY S
IPC: H04W88/02
Filed: 1990-09-04
Granted: 1996-08-10
Abstract: A selective call receiver includes a message reminder alert controlled by a reminder switch and independent of the receipt of subsequent messages.
Patent KR-100234861-B1 (KR)
Inventor: VAN ZANTEN ANTON
IPC: B60T8/00
Filed: 1991-08-08
Granted: 1999-12-15
Abstract: 본 발명은 둘 이상의 축을 구비하고, 상기 축들의 슬립각을 결정하여 제어를 위해 사용하는 차량 구동 방법으로서, 상기 슬립각은 0에 근접한 슬립값(λ)에서 μ-슬립 곡선의 기울기로부터 결정되고, 휠 토크 분배의 조절에 의해 상기 슬립각을 변화시켜 소정 비율의 축의 슬립각을 유지하는 것을 특징으로 하는 차량 구동 방법에 관한 것이다.
Patent KR-0153745-B1 (KR)
Title: Nicotine packaging materials
Inventor: HUNT JAMES A
IPC: B32B7/00
Filed: 1990-12-17
Granted: 1998-11-16
Abstract: The invention herein pertains to methods and materials for producing a nicotine maintenance pouch. Laminates comprising a nicotine barrier layer and a nicotine degradation agent barrier layer are disclosed. In a preferred embodiment, the nicotine barrier layer comprises a nitrile rubber modified acrylonitrilemethyl acrylate copolymer. An especially preferred nicotine barrier material comprises, by weight percent, 75% acrylonitrile, and 25% methyl acrylate with 10% butadiene (AN-MA/B). The nicotine degradation agent barrier layer is preferably aluminum foil. In an especially preferred embodiment, the laminate comprises a layer of AN-MA/B adhered to a layer of aluminum foil, which in turn is adhered to a layer of paper stock. Pouches comprising a self-sealed nicotine barrier layer and a nicotine degradation agent barrier layer are disclosed. These pouches are preferably formed from the laminates above. A method for production of pouches comprises: (a) providing a laminate including a self-sealable nicotine barrier layer and a nicotine degradation agent barrier layer; and (b) sealing the self-sealable nicotine barrier layer to enclose a nicotine device.
Patent KR-100198164-B1 (KR)
Title: Receptacle adaptable for nested stacking
Inventor: DIRK DENZIN
IPC: B65D21/02
Filed: 1991-07-17
Granted: 1999-06-15
Abstract: A receptacle adaptable for nested stacking which has a bottom and walls which cooperate to form an open-topped well having rounded corners defined by a first radius. The receptacle includes a plurality of stop structures for limiting depth of insertion of adjacent receptacles in a nested orientation, which stop structures are preferably located at the corners of the well and comprise an integrally formed depression and an associated shelf in each corner. The shelf is generally planar and generally horizontal and has a boundary adjacent the well which is defined by a second radius, larger than the first radius which defines the corners. The depression has a first portion and a second portion. The first portion preferably depends outwardly of the well substantially from the boundary of the shelf and extends beyond a vertical line intersecting the boundary. The first portion is pitched outward of the vertical line from the boundary of the shelf. When measured in a plane which bisects the corner, the vertical line and the first portion subtend an acute angle. The second portion of the depression joins the first portion with the corner and presents a generally downward facing first abutting surface which spans the intersection of the boundary of the shelf of the next adjacent lower receptacle with a plane, the plane establishing a desired depth of insertion of the upper receptacle within the lower receptacle in a nested orientation.
Patent KR-960011121-B1 (KR)
Title: Output control circuit of transmitter
Inventor: KIM HONG-KI
IPC: H04B1/04
Filed: 1993-05-25
Granted: 1996-08-20
Abstract: The circuit for not only a linear HPA(high power amplifier) but a non-linear HPA adjusts input power according to the temperature of the surroundings, and it includes a temperature sensor attached to a high power amplifier detecting its temperature, an adjustable voltage controller adjusting its level in proportion to the temperature. The temperature sensor as a resistance having a negative temperature coefficient varies in inverse proportion to the temperature of the surroundings to adjust the input power.
Patent KR-100318556-B1 (KR)
Title: Cathode-ray tube
Inventor: UCHIYAMA SHUNICHI
IPC: H01J31/12
Filed: 1993-06-11
Granted: 2002-04-06
Abstract: PURPOSE: To provide a cathode-ray tube of high reliability in which the deterioration of the airtightness or the leak of the bonded part of glass vessel constituent parts can be efficiently prevented with a simple structure when the glass vessel constituent parts of a cathode-ray tube are bonded with the fusion of frit. CONSTITUTION: In the cathode-ray tube which is provided with a glass vessel 10 constituted by bonding the glass vessel constituent parts with the fusion of frit, at least one part 24C of the bonded part of one glass vessel constituent part 24 is outwardly protruded more than the bonded part 20B of the other glass vessel constituent part 20. Thereby, frit stays in the protruded part, so that the outer surface is surely covered.
Patent KR-0182821-B1 (KR)
Inventor: KAMIYAMA TAKAO
IPC: B29C63/00
Filed: 1993-07-03
Granted: 1999-05-15
Abstract: 온수를 관로의 전장에 걸쳐서 확실하게 분출시켜서, 관형상 라이닝재의 부분적인 경화지연을 방지하여, 관형상 라이닝재를 전장에 걸쳐서 균일하게, 또한, 동시에 경화시킬 수 있는 관로 보수공법을 제공하고자 하는 것이다. 
     열경화성 수지가 함침된 관형상 라이닝재(2)를 공기압을 이용하여 관로(1) 내에서 팽창시키며, 관형상 라이닝재(2) 내로 온수 호스(6)를 삽입하고, 온수 호스(6)로부터 온수를 분출시켜서 관형상 라이닝재(2)에 함침된 열경화성 수지를 경화시키도록 한 관로 보수공법에 있어서, 상기한 온수 호스(6)에 부력체(25)를 부착하여, 온수 호스(6)를 관형상 라이닝재(2) 내의 수면으로 뜨도록 한다. 
     본 발명에 의하면, 어떠한 경우에도, 온수 호스(6)는 온수 호스(6)에 부착된 부력체(25)에 의하여 관형상 라이닝재(2) 내의 수면에 뜨게 되므로, 상기한 목적이 달성된다.
Patent KR-0132029-B1 (KR)
Title: A door opening device of a washing machine
Inventor: PARK JONG-SANG
IPC: D06F37/28
Filed: 1993-09-16
Granted: 1998-04-20
Abstract: The invention is an opening device for a washing machine door for easy opening by a door opening pedal when holding lots of laundry with both arms. On the pedal (1), a stepped horizontal member (2) is linked to it, levering toward the center of the 1st hinge joining part (3), vertical member (5) moves up and down as joined to horizontal member (2) through the 2nd hinge joining part (4). Thus according to the up and down movement of vertical member (5), its section part (7) push up door (8) to open, then section part (7) slides down along with zero groove (7') without door opening interference . While vertical member (5) moves up, air is drawn in to the cylinder (12) of a shock-absorbing air pressure device (6) moving piston (11) upward so that air is taken in through air hole (14). Contrarily, in case the door is shut, compressed air in the cylinder is emitted through air hole without rapid downward movement.