baber/WOPTO huggingface dataset:
Patent KR-950001636-B1 (KR)
Title: Rubber composition against nitro amine
Inventor: KO JIN-HWAN
IPC: C08K5/15
Filed: 1991-12-24
Granted: 1995-02-27
Abstract: The rubber composition is characterized by having α-tocopherol and its derivs. of formula (I). In the formula, R is 4,8,12-trimethyl tridecyl or 4,8,12-trimethyl- 3,7,11-tridekatrienyl; R' is H or CH3. Pref. 0.05-2.0 phr of α-tocopherol or its derivs. is contained in 100 wt.pts. of the rubber. The obtd. rubber compsn. is useful for preventing the forming of nitros amine in the rubber when performing the crosslinking reaction of preparation of a rubber. Pref. the α-tocopherol is added with the rubber earlier than the carbon black to reducing amt. of nitro amine forming.
Patent KR-940011707-B1 (KR)
Inventor: TAGUCHI TOSHIO
IPC: C23C14/24
Filed: 1992-04-03
Granted: 1994-12-23
Abstract: 내용 없음.
Patent KR-100219108-B1 (KR)
Title: Tough, high strength fibers
Inventor: ROBERT SAMOOL WIN
IPC: C08G63/191
Filed: 1992-04-09
Granted: 1999-10-01
Abstract: Tough, high strength fibers of copolyesters from hydroquinone, isophthalic acid and 4,4 min -oxydibenzoic acid in defined proportions.
Patent KR-960000844-B1 (KR)
Title: Preparation method of capsule of live salmonella typhi
Inventor: KIM JIN-SI
IPC: A61K39/112
Filed: 1992-04-17
Granted: 1996-01-13
Abstract: The capsule of live salmonella typhi vaccine is prepd. by 1) culturing thypoid bacillus mutant and freeze-drying to obtain the powder, 2) filling the powder into a capsule(I), 3) mixing 23L ethanol, 27L ethylene chloride, 540g castor oil, 540g silicon KS66 and 3700g enteric coating powder reagent(HPMCP-55), and agitating to obtain the A soln., 4) mixing 2L ethanol and 200g ethylene glycol 6000 to obtain the B soln., 5) re-mixing A soln. and B soln., agitating and filtering to obtain the coating soln.(II), 6) coating the obtd (I) with the obtd. (II), and PTP forming the coated capsule to obtain the final product contg. unpathogenic salmonella typhi.
Patent KR-100270777-B1 (KR)
Inventor: RUMRELCH MARK FRANCIS
IPC: H04N5/45
Filed: 1992-05-02
Granted: 2000-11-01
Abstract: 컬러 텔레비젼 수신기의 화상내 화상(PIP) 프로세서부(5)에서, 메인 화상에 대응하는 영상 신호의 컬러 버스트를 추출하는 컬러 버스트 펄스는 상기 켈레비젼 수신기의 편향부(23)로 유도되는 수평 동기 펄스(DH)에 응답하여 생성된다. 상기 컬러 버스트는 작은 화상 삽입에 대응하는 기저 대역 컬러 성분을 재변조하기 위해 컬러 부반송파 신호를 유도하도록 사용된다. 상기 편향 관련 수평 동기 펄스(DH)는 수평 센터링 조정에도 불구하고 메인 화상과 관련하여 작은 화상을 적절히 위치시키도록 하여 상기 PIP 부에 접속시킨다. 상기 컬러 버스트 펄스를 적절히 위치시키기 위하여 버스트 게이트 펄스 지연 제어 신호를 편향 관련 수평 동기 펄스(DH)의 위치와 메인 화상에 대응하는 영상신호(CS)의 수평 동기 펄스 사이의 관계에 응답하여 생성된다. 상기 컬러 버스트 펄스 지연 신호는 편향(DH) 및 영상 관련 수평 동기 펄스를 각각 온스크린 및 튜닝 목적으로 수신하는 마이크로 프로세서 표준 텔레비전 제어부에 의해 생성된다.
Patent KR-100252729-B1 (KR)
Inventor: HAUGHTON LANCE J
IPC: H04M1/76
Filed: 1992-05-11
Granted: 2000-04-15
Abstract: 디지탈 루프 캐리어 전송 시스템에서 루프(T, R)에 공급되는 손실을 조정하기 위한 회로가 제안된다. 일정한 전류가 루프에 공급되고 루프의 저항을 판단하기 위해 결과적으로 나타나는 전압이 측정된다. 상기 값은 프로그램 가능한 아날로그/디지탈  변환기(31)를 제어하는 조사 테이블을 갖는 마이크로프로세서(25)에 공급된다. 변환기의 출력에서의 손실은 고객 루프의 저항에 근거하는 계단식 함수(40, 41)이다(제2도).
Patent KR-940004371-B1 (KR)
Title: Three colored metal sheet for ornamental and manufacturing method thereof
Inventor: KIM KI-IL
IPC: A44C25/00
Filed: 1992-05-25
Granted: 1994-05-23
Abstract: The gold plate for personal ornaments and surface decorations is manufactured by forming a gold color base plate having repetitional projections formed at regular intervals by casting process, the width of each projection being half the distance between projections; forging the formed base plate to polish its surface; melt-fusing the red gold plates and the white gold plates of the same size as the projections to the base plate after they are alternately placed between projections; and rolling the base plate at a thickness. The finished plate shows a variety of patterns.
Patent KR-100201704-B1 (KR)
Inventor: NOTOHARA YASUO
IPC: H02M3/155
Filed: 1992-06-18
Granted: 1999-06-15
Abstract: 본 발명에 따른 스위칭회로는 스위칭 전력손실을 저감할 수 있고 적어도 하나의 스위칭 주파수와 공진회로의 주파수에 덜 의존적인 스위칭회로의 스위칭 전도비를 변경할 수가 있으며, 변환장치는 출력전압의 제어범위를 넓히기 위해 이 스위칭회로를 이용하고, 스위칭회로를 구성하는 주 스위칭소자에는 공진회로와 보조 스위칭소자가 제공되어, 이 보조 스위칭 소자에 의해 공진동작이 실행되며, 또한 이 스위칭회로는 DC-DC 변환장치, 인버터 등의 스위칭부에 적용할 수가 있다.
Patent KR-100214900-B1 (KR)
Inventor: PAPENFUHS THEODOR
IPC: C07C45/63
Filed: 1992-07-15
Granted: 1999-08-02
Abstract: 본 발명은 약 160℃ 내지 약 250℃ 의 온도에서 촉매로서 하기 일반식(3)의 에틸렌 클리콜 디알킬 에테르의 존재하에 극성 비양성자성 용매중에서 하기 일반식(2)의 디클로로벤즈알데하이드를 알칼리 금속 풀푸오르화물과 반응시킴으로써 높은 수율로 하기 일반식(1)의 디플루오로벤즈알데하이드를 제조하는 방법에 관한 것이다 : 
     [일반식 1] 
     
       
     
     [일반식 2] 
     
       
     
     [일반식 3] 
     
       
     
     상기식에서, 제2불소 원자는 4 또는 6 위치에 존재하고, 제2염소 원자는 4 또는 6위치에 존재하며, R은 메틸, 에틸, 프로필 또는 이소프로필 그룹이고, n은 1 내지 약 50이다.
Patent KR-100275714-B1 (KR)
Title: Semiconductor device and fabricating method thereof
Inventor: KIM HYEONG SEOP
Filed: 1992-12-10
Granted: 2001-01-15
Abstract: PURPOSE: A semiconductor device and a fabricating method thereof are provided to prevent failure of conductive contact and improve a step coverage by forming a contact hole having a shape of inverse trapezoid. CONSTITUTION: The first conductive line(21) is formed on a semiconductor substrate(200). An insulating layer(22) is deposited thereon. An undoped polysilicon layer(23) is deposited on the insulating layer(22). A photo-resist layer pattern is formed on the undoped polysilicon layer(23). An interlayer trench is formed by etching the insulating layer(22). The photo-resist layer pattern is removed. A spacer(26) is formed within a trench. A contact hole is formed by using the undoped polysilicon layer(23) and the spacer(26). A polysilicon layer or a metallic layer is deposited on the whole surface of the semiconductor substrate(200). The second conductive line pattern is formed thereon.
Patent KR-950008122-B1 (KR)
Title: Screen search method of television
Inventor: PAEK UN-KIL
IPC: H04N5/45
Filed: 1992-12-17
Granted: 1995-07-25
Abstract: The system has a tuner detecting a transmission signal received by an antenna. An IF processor processes the detected signal at audio and video intermediate frequencies, to separate them from the transmission signal. A video signal processor processes the resulting video signal to depict it as a main picture. A keyboard matrix has a key to select picture-out-of-picture operation and a key to select stop operation. A controller outputs several control signals to carry out the selected operation mode. A switch selects a signal which is similarly processed. A switch selects a signal from the second processed video signsl and external input signals under control of the controller. A synchronisation signal detector detects a sync. signal from the switch output and outputs the sync. signal to the controller. This responds and determines whether the video signal should be sought. A PIP processor processes the switch output to provide a sub-picture. An image transformer transforms the results to a main picture-sub-picture. A color processor produces a representation of the video signal.
Patent KR-950008047-B1 (KR)
Title: Sludge dehydrating method and apparatus
Inventor: KO SUNG-UN
IPC: C02F11/00
Filed: 1992-12-30
Granted: 1995-07-24
Abstract: The moisture being included in the various industrial sludges is removed by using the hot oil for decreasing the sludge weight and for increasing the burning efficiency. The sludge is dehydrated primarily and transported by the compressing roller and the conveyor into the hot oil to remove the residue moisture in sludge by evaporating instantaneously the moisture of sludge. The apparatus comprises the sludge inlet hole(120), compression roller(70), transportation conveyor(30), pressing conveyor(40), oil bath(20), and opening and shutting door(80).
Patent KR-960016615-B1 (KR)
Inventor: CARLTON BRENT JOHNSON
IPC: C08F8/04
Filed: 1991-02-22
Granted: 1996-12-16
Abstract: 요약없음
Patent KR-100233472-B1 (KR)
Title: Tubular rod and device for sampling and analyzing fumes and apparatus including such device
Inventor: VUILLERMOZ JEAN CLAUDE
IPC: F27D17/00
Filed: 1991-12-31
Granted: 1999-12-01
Abstract: The sample tube (7) fitted in a discharge conduit for fumes originating especially from a heat treatment or melting furnace, comprises an extraction pipe (8) extending in a closed sleeve (9) comprising an entry (11) and an exit (12) for coolant fluid, the extraction pipe having an end part emerging from the sleeve via an opening (10) for withdrawing the fumes and a connecting part (14) extending out of the sleeve for connection to an analysis circuit comprising a suction pump. The opening (10) is advantageously pointed countercurrentwise to the direction of the travel (F) of the fumes. Application especially to process control in an electrical furnace for steel production with injection of oxygen-containing gas. <IMAGE>
Patent KR-940009977-B1 (KR)
Title: Auto control transmission
Inventor: JIN YONG-JONG
IPC: B60K17/06
Filed: 1993-01-12
Granted: 1994-10-19
Abstract: The over driving transmission performs reduction of rpm when a car is driving on the road of low resistance to decrease noise from engine and increase the lift of system. But prior devices have some demerits that structure is complicated to cause frequent errors, and high cost. Main characteristics of this are in the simple structure and robustness, performing automatic over driving in 5 step transmission. This result in considerable reduction of engine noise and fuel consumption. It consists of a ball (21) between 2 parallerly operated rods (12,20) and usual transmission body.
Patent KR-950009209-B1 (KR)
Title: Image data transmission circuit of high resolution
Inventor: CHOE CHUN-KUN
IPC: H04N5/44
Filed: 1993-01-30
Granted: 1995-08-16
Abstract: The apparatus comprises a first multiplexing part for inputting data outputted from a memory of a video board, outputting input data according to a state of a selecting terminal; a level shift logic for converting an output signal of the first multiplexing part of a transistor-transistor logic level into an emitter couple logic level operated at +5V, the  level shift logic being connected to the first multiplexing part; a latching part for receiving a signal converted into the emitter couple logic level, the latching part being connected to the level shift logic; a second multiplexing part for converting the data of 4 bit into the data of 2 bit, the second multiplexing part being connected to the latching part; a level converter for converting the emitter couple logic level into a standard emitter couple logic level, the level converter being connected to the second multiplexing part; a driving part for outputting the level to a monitor; an oscillator whose frequency is determined according to resolution of the monitor, for providing a clock; and a timing logic for controlling each stage by inputting the clock of the oscillator.
Patent KR-960000143-B1 (KR)
Title: Satelite receiver having radio receiver
Inventor: KIM JIN-BOK
IPC: H04B1/18
Filed: 1993-02-20
Granted: 1996-01-03
Abstract: The device comprises the first signal input unit which inputs satellite signals, the second signal input unit which input radio signals, the first switch which inputs the satellite and the radio signals and outputs them selectively, the first voice signal detecting unit which detects FM voice signals from selective output signals of the first switch, the second voice signals detecting unit which detects AM voice signals from the output signals of the second signals input unit, and the second switch which inputs FM and AM signals from the voice signal detecting unit and outputs selectively.
Patent KR-960009322-B1 (KR)
Title: Wrapping installation for balcony balustrade
Inventor: KIM HYUN-KOO
IPC: E04F11/18
Filed: 1993-03-16
Granted: 1996-07-18
Abstract: The apparatus is for wrapping a balustrade having several horizontal bars and a plurality of vertical bars by which the horizontal bars connected to one another. The apparatus includes a vinyl feeder for continuously feeding vinyl sheet in order to wrap up the balcony balustrade, a device for fusing the portion between adjacent balcony balustrades, and a cutting device for cutting a part of the fused portion.
Patent KR-100270724-B1 (KR)
Inventor: RICHARD G MCCLELLAND
IPC: G01L1/25
Filed: 1993-03-26
Granted: 2000-11-01
Abstract: 본 발명에 따른 방법 및 장치는 핵 연료봉의 피복에서 연료봉의 내부 가스압력에 의해서 발생된 응력의 측정에 관한 것이다. 이것은 광대역 저주파 음향에너지 스펙트럼으로부터 2개의 특정 주파수의 감쇠율을 결정함으로써 수행된다. 상대 압력차는 측정이 가능하며, 따라서, 핵 연료봉 가스 압력의 손실은 핵연료봉 피복의 파손을 나타내는 직접적인 지표가 된다.
Patent KR-100252540-B1 (KR)
Title: Method for fabricating a storage node having the largest surface area
Inventor: PARK CHUL-SU
IPC: H01L27/108
Filed: 1993-04-07
Granted: 2000-04-15
Abstract: PURPOSE: A method for fabricating a storage node having a largest surface area is provided to solve the topology coverage problem generated in a pin structure or a cylinder type and to maximize the uneven state of a polysilicon layer for storage nodes by a method different from an HSG(Hemispherical grain) to increase capacitance and promote following processes. CONSTITUTION: A first polysilicon layer(2), a first oxide(3) and a second polysilicon layer(4) are sequentially deposited on a lower oxide(1). Then, a second oxide(5) is formed by oxidizing the second polysilicon layer so that bulk silicon grains(6) spaced apart each other are remained on the first oxide(3). Next, a first oxide pattern is formed under the bulk silicon grains(6) by dry-etching the second/first oxides using the bulk silicon grains as masks. Then, a plurality of grooves having predetermined depth are formed on the polysilicon layer(2) for storage nodes by dry-etching the bulk silicon grains and the first polysilicon layer(2) using the first oxide pattern as a mask.
Patent KR-960002036-B1 (KR)
Title: Producing method of magnetic recording medium
Inventor: OH YOUNG-JE
IPC: G11B5/708
Filed: 1993-04-08
Granted: 1996-02-09
Abstract: The strontium ferrite magnetic powder for magnetic recording media using citric acid sol-gel method is prepared by (a) manufacturing ferrite precursor only by controlling pH with ammonia water without chain forming promoting agent such as ethylene glycol, (b) removing organic compounds by heating ferrite precursor at 500-600 deg.C for 2 hrs., and molding pellet type samples, (c) firing this precursor pellet at 750-950 deg.C for 2-6 hrs.
Patent KR-950012265-B1 (KR)
Title: Safety device and method in collision
Inventor: PARK SU-UN
IPC: B60R21/00
Filed: 1993-04-20
Granted: 1995-10-16
Abstract: The safety device protects a driver against a death from pressure between the steering handle and the seat when the colliding accident occurs. The device comprises a rectangular stationery frame(1) having a pair of guide channels(11) at the bottom section of the vehicle; guide rollers(21) inserted to the channel, provided at the both sides of the movable bottom frame(2); frame(22) for fixing the seat; actuating bar(5) passing through the stationery frame, elongated to inner bonnet section; bracket(23) of the frame(2) connected with a pair of actuating levers(4) by a hinge; rocking bar(41) passing through the both channels(11) of a stationery frame(1).
Patent KR-970000590-B1 (KR)
Title: Bacillus khr-iomx, celluomonas khr-15-mx, complex strain khr-5-mx, and method for making compost
Inventor: KIM HAK-RO
IPC: C12N1/20
Filed: 1993-04-27
Granted: 1997-01-14
Abstract: Process for preparing an organic fertilizer from an organic matter  such as a food and beverage waste with a strain consists of i)crushing  the organic matter, ii)adjusting moisture and pH of the organic matter, iii)putting the organic matter into a fermentator, iv)inculat-ing the organic  matter with Bacillus sp.(KHR-10-MX), Cellulomonassp.KHR-15-MX) and composite strain, iv)dring the fermented organic matter.
Patent KR-0163004-B1 (KR)
Inventor: SEO KANG-EUB
IPC: B60J5/04
Filed: 1993-05-31
Granted: 1998-12-01
Abstract: 본 발명은 버스용 양쪽 개폐회전식 출입문 장치에 관한 것으로 출입문을 양쪽으로 개폐회전시키는 출입문 장치를 제공하여 개구부 유효폭의 확대가 가능하여 승객의 승강성이 향상되며 차체 바깥면과 출입문 바깥면을 단차없이 일체로 구성하여 외부측면이 미려해지게 하고자 하는 것이다.
Patent KR-960000182-B1 (KR)
Title: Manufacturing method of phase shift mask
Inventor: HAM YOUNG-MOK
IPC: H01L21/027
Filed: 1993-07-09
Granted: 1996-01-03
Abstract: thickly depositing chrome film on a quartz substrate by the degree of not penetrating the stepping light; leaving the predetermined width of chrome film to have a semi-propagation rate on the assumption that we eliminate the chrome film on a design region among the quartz substrate; formulating phase inversion material pattern and chrome pattern using an electron beam after passivating phase inversion material on top of whole body of the quartz substrate.
Patent KR-960016513-B1 (KR)
Title: Preventive composition effective for mastitis of dairy cattle consisting essentially of grapefruit seed extraction and an ointment formulation prepared by using the same
Inventor: YANG YONG-JIN
Filed: 1993-07-15
Granted: 1996-12-14
Abstract: The preventive compositions for mastitis of dairy cattle comprises grapefruit seed extract(GFSE) and additives for stabilization of the GFSE. The grapefruit seed extract is a supernatant obtained by extracting powdered grapefruit with glycerin at 30 deg.C for 48 hr.. And the additives for stabilization of GFSE is propylene glycol and lactic acid.
Patent KR-970000923-B1 (KR)
Title: Polyethylene coating method for iron pipe
Inventor: WOO YANG-HO
IPC: B05D1/02
Filed: 1993-08-20
Granted: 1997-01-21
Abstract: The method according to the invention consists of step clamping on the rotating machine(4) the material(a bent and an elbow pipe joint)(1) which is preheated by the primary process and the secondary process,  step rotating it in the range of about 30-50 rpm and at the same time spraying the PE powder from the upper part to deposit it on the surface of the material, step racing the material to makes it deposit on the material smoothly wholly, step spraying the cooling water to the coated material, step collecting the waste powder from the rotating machine in the way of one touch.
Patent KR-0168869-B1 (KR)
Inventor: BAE SANG-JUN
IPC: B23K3/06
Filed: 1993-10-27
Granted: 1999-01-15
Abstract: 본 발명은 선상으로 길게 형성되는 와이어 땜납을 일정길이 만큼씩 인출시키며, 납의 인출시 그 외주면에 용제가 코팅되어 인출시킬수 있도록한 와이어 땜납의 인출장치에 관한 것이다. 
     그 기술적 구성은, 원통상의 인출장치 본체부(1)전방으로 와이어 땜납(2)이 내장 인출토록 인출홀(3)이 천설된 테이퍼상의 안내구(4)가 일체로 마련되며, 그 내부에는 와이어 땜납(2)이 내장 인출토록 안내하는 파이프상의 가이드 바아(5)가 내설되고, 그 전방에 마련된 단턱(6)과, 안내구(4)내측으로 돌설된 걸림턱(7)사이에 스프링(8)이 탄설되며, 걸림턱(7)에 위치되어 와이어 땜납을 인출하는 가이드 바아(5)선단을 협지토록 하는 협지편(9)이 마련된 와이어 땜납 인출장치(10)와, 상기 인출장치 본체부(1)외주연에 착설되고, 내부에 용제(11)가 주입되며, 선단부에 테이퍼 상의 안내구(12)가 마련되어 용제 공급홀(13)을 통해 인출되는 와이어 땜납(2)의 외주면에 용제를 코팅하는 용제 코팅장치(14)로 이루어진다. 
     따라서, 선상으로 길게 형성되는 순수 와이어 땜납을 일정길이 만큼씩 인출시키며, 납(pb)의 인출시 그 외주면에 용제가 코팅되어 인출시킬수 있도록 함으로써, 와이어 땜납의 제조시 내부에 용제가 없으므로 인하여 발생될수 있는 납땜불량을 미연에 방지하고, 와이어 땜납의 제조가 극히 간편하게 됨은 물론, 와이어 땜납의 공급 및 사용시 용제의 종류 및 와이어 땜납의 직경크기에 따른 다품종화를 방지하고, 사용자는 용도에 따라 용제 종류 및 납의 굵기를 임의로 자유롭게 조정하여 사용할 수 있는 것이다.
Patent KR-0167581-B1 (KR)
Inventor: KIM YONG-HUN
IPC: F02B31/00
Filed: 1993-11-05
Granted: 1998-12-15
Abstract: 본 발명은 엔진에 설치되는 과급기 장치에 관한 것으로, 엔진의 토오크를 향상시켜 높은 출력을 얻을 수 있고 엔진의 회전수에 관계없이 과급기 자체와 엔진작동에 지장을 초래하지 않도록 된 과급기를 제공하는 것을 그 목적으로 하며, 엔진의 서지탱크(18)와 연통되도록 형성된 압축실(20)과, 그 압축실(20)에 연결되는 압축실린더(21)와, 그 압축실린더(21)을 삽입되고 흡기캠축(14)의 로스트 모션에 의해 왕복운동되며 상기 압축실(20)의 흡기를 압축시키도록 설치되는 압축밸브(23)와, 상기 압축실(20)와 흡기포트(12)가 연통되도록 설치되는 보조포트(24)와, 상기 서지탱크(18)의 흡기가 상기 압축실(20)로 이송되어 압출된 후 흡기포트(12)로 이송되게 하기 위한 밸브수단으로 구성되는 것을 특징으로 한다.
Patent KR-100265192-B1 (KR)
Inventor: TSUKAGOSI IKUO
IPC: H04N19/503
Filed: 1993-11-30
Granted: 2000-09-15
Abstract: (목적) 본 발명은, 동화상 복호화 장치에 있어서, 간단한 구성으로 24[㎐]의 프레임을 단위로 해서 부호화된 동화상 정보를 복호화함과 함께 2-3 풀다운 변환해서, 인터레이스 및 논인터레이스 방식의 비디오 신호를 얻는다. 
     (구성) 24[㎐]의 프레임을 단위로 해서 부호화된 동화상 정보를 복호화해서, 24[㎐]의 프레임을 단위로 하는 인터레이스 방식의 화상신호를 얻어, 이 화상신호를 화상 변환수단으로, 2-3풀다운 변환해서 60[㎐] 또는 50[㎐]의 논인터레이스 방식의 비디오 신호를 얻을때, 복호화 수단과 공용하는 4프레임분의 프레임 메모리에 대한 기입 및 또는 읽어내기를, 60[㎐] 또는 50[㎐]의 필드 레이트로 제어하도록 한 것에 의해, 프레임 메모리의 제어를 변경하는 것만으로, 60[㎐] 또는 50[㎐]의 논인터레이스 방식의 비디오 신호를 발생할 수 있다.
Patent KR-0162786-B1 (KR)
Inventor: JANG JAE-DUK
IPC: F16H61/04
Filed: 1993-12-17
Granted: 1998-12-01
Abstract: 주행중 4속에서 2속 또는 2속에서 4속 스킵변속을 가능하게 하여 변속시 응답성을 빠르게 함과 아울러 변속충격을 줄이고 오일펌프의 구동손실을 최소화하기 위하여 주행중 라인압 가변 솔레노이드의 듀티제어로 작동되는 압력제어밸브에서 배출포트를 선택적으로 개방토록 함과 아울러 제1,2압력제어 솔레노이드 밸브를 듀티제어함으로써 드라이브 압 관로 및 3속라인압으로 시프트 밸브들을 제어하여 스킵변속이 가능하게 하는 자동차용 4속 자동 변속기 유압제어장치를 제공한다.
Patent KR-970009843-B1 (KR)
Title: Noise preventive structure of refrigerators
Inventor: KIM YOUNG-CHANG
IPC: F25D23/00
Filed: 1993-12-29
Granted: 1997-06-18
Abstract: The noise preventing rest structure of a refrigerator is formed on an appropriate portion of a refrigerant pipe(120) connected to a compressor(100), in such a manner that a plate material(10) is folded to have passage groove(11,11') and branch grooves(12,12') which correspond to each other and is then weld-attached to thereby form a refrigerant passage(13).
Patent KR-0170223-B1 (KR)
Inventor: DO HAN-SHIN
IPC: H01J29/50
Filed: 1993-12-31
Granted: 1999-02-18
Abstract: 본 발명은 칼라 음극선관용 전자총을 개시한다. 
     본 발명은 인라인상의로 배열된 세 개의 캐소오드와, 각각 세 개의 전자빔 통과공이 형성된 제어전극 및 스크린 전극을 구비하여 된 칼라 음극선관용 전자총에 관한 것으로, 상기 제어전극에 형성된 전자빔 통공이 수직폭이 수평폭보다 좁은 횡장형인 것에 특징이 있으며, 이는 형광면에 랜링되는 전자빔 단면을 크기를 전 형광막에서 균일하게 할 수 있는 이점을 가진다.
Patent RO-119222-B1 (RO)
Title: Sterile surgical drape
Inventor: MCNEIRNEY JOHN C
IPC: A61B19/08
Filed: 1998-09-25
Abstract: The invention relates to a sterile surgical drape generally employed in the field of undistorted transmission of a collimated visible light beam through an optically clear material. The invention comprises a sterile surgical drape (10) serving to preserve the sterile integrity of an operating field. The surgical drape (10) has an optical window (14) which allows the visible light beam, such as a laser beam, to exit a targeting device without refraction or distortion that could result in misalignment of the visible light beam relative to a targeted object. The rigid optically clear window (14) is made of a material having the capability to transmit the light, capability that remains substantially unchanged after the surgical drape has undergone a gamma radiation sterilization process.
Patent RO-121007-B1 (RO)
Title: Apparatus for energetically re-equilibrating human body
Inventor: PETRE DUMITRU
IPC: A61N1/40
Filed: 2002-12-13
Abstract: The invention relates to an apparatus for re-equilibrating the human body, by biostimulation, meant for being used in the therapy of some rheumatismal, cardiac, hepatic, renal, urinary, ophthalmological, psychic, pulmonary affections or for functional recovery. According to the invention, the apparatus eliminates the disadvantages of the apparatus complexity and dimensions, costs and limited application for certain affections and the side effects upon the human body, by that it consists of an electronic commutation stage (1), which controls the operation of a sinusoidal signal generator (2), modulated or not modulated in amplitude, in the low frequency range f0, for 6 pre-established time intervals, the first 5 ones -having the same duration t1=t2=t3=t4=t5, and the last one, t6, lower than or equal to (3-5)t1, as well as the successive operation between these pre-established time intervals, of some pulse generators for time intervals t7, lower than or equal to 0.01 t1, tuned to the fixed frequencies f1=(0.85-1.1)f' for the first generator (3), f2=(1.35-1.7)f' for the second generator (4), f3=(0.95-1.2)f' for the third generator (5), f4=(0.65-0.8)f' for the fourth generator (6) and f5=(0.35-0.6)f' for the fifth generator (7), the signals thus obtained being transferred to some field generators (8), by means of an output adapting stage (9), all these stages being supplied from a block for rectifying, filtering and stabilizing the direct current voltage (10), the apparatus contributing by an external energy application, to the energetic re-equilibration of the human body.