baber/WOPTO huggingface dataset:
Patent KR-960004582-B1 (KR)
Title: Optical information high speed searching system
Inventor: YUN JONG-KYUNG
IPC: G11B7/131
Filed: 1991-01-31
Granted: 1996-04-09
Abstract: The system comprises an irradiator for irradiating a laser beam along a track formed on the optical magnetic tape; a pick-up for radiating the laser beam from the optical magnetic tape; a memory for recording and reading-out the digital data information generated from the pick-up; a clock generator for generating a first clock signal for normal reproduction and a second clock signal for high speed reproduction; a read-out address counter for generating a read-out address signal of the memory to count the first clock signal provided from the clock generator; a record address counter for generating a record address signal of the memory to count the first clock signal in case of normal operation mode and to count the second clock signal in case of high speed search mode; a address controller for providing the record address generated from the record address counter in memory during predetermined time of frame period; a record/read-out controller for controlling a data reproduction/read-out of memory to detect odd/even field; and a demodulator for converting digital video signal generated from the memory to composite video signal.
Patent KR-100387546-B1 (KR)
Title: 고열강도결합섬유
IPC: D04H1/54
Filed: 1991-02-04
Granted: 2003-10-17
Abstract: 본 발명은 고강도 스펀 용융 섬유 또는 필라멘트, 및 지연된 급냉단계로 중합체 성분으로 부터 스펀된 고온 섬유의 선택적인 사경로(threadline) 산화성 쇄 전단분해를 이용하여 상기 섬유를 제조하는 방법에 관한 것이다. 
     본 발명의 섬유의 제조 방법은, 
     (A) 분해제의 존재하에 폴리올레핀 중합체 또는 공중합체를 포함한 스펀 용융물에 유효양의 적어도 하나의 산화 방지제/안정화제를 혼합하는 단계; 
     (B) 방사 단계중에 스펀 용융물내에 있는 중합체성 성분의 최소 산화성 쇄 전단 분해를 일으키는 온도 및 환경 분위기에서 (A)단계에서 얻은 스펀 용융물을 방사하는 단계; 
     (C) 고온의 필라멘트의 사경로 산화성 쇄 전단 분해를 수행하는데 충분한 산소 기체 확산을 얻기 위하여 산사고 풍부한 조건하에 (B)단계에서 얻은 고온의 압출물을 권취하는 단계; 및 
     (D) 저분자량 및 저 복굴절을 갖는 고도로 분해된 표면대역; 및 고분자량 및 결정형 복굴절을 갖는 최소로 분해된 내부대역을 얻기 위하여 (C)단계에서 얻은 필라멘트를 완전히 급냉 및 피니싱(finishing) 하는 단계를 포함하고 있다.
Patent KR-940004638-B1 (KR)
Title: Composite powder of condensed type using the adhesive agent with ethylene acetic vinyl resin
Inventor: KIM HYONG-SHIK
IPC: C06B21/00
Filed: 1991-03-06
Granted: 1994-05-27
Abstract: This relates to a compression type explosive which enhances the compression property and its safety by using ethylene vinylacetate as binder. The manufacturing method comprises: A) dissolving ethylene vinylacetate copolymer in toluene; B) injecting the above solution to the water-dispersed R.D.X to perform primary distillation; and C) adding toluene to perform secondary distillation. The explosive is composed of R.D.X 90-95 wt.%, ethylene vinylacetate copolymer 5-10 wt.% and dioctyl adipate or graphite 0-0.5 wt.%.
Patent KR-930009778-B1 (KR)
Title: Resetting circuit
Inventor: LEE KYE-CHOL
IPC: G06F1/24
Filed: 1991-03-06
Granted: 1993-10-11
Abstract: The reset circuit comprises power sensing  section  (20)  for detecting and outputting the change of  power  voltage,  reference setting section (20) for making reference value, comparing section (30) for comparing the output of the power  sensing  section  with the reference value, buffer (40) for inverse-buffering the  output of the comparing  section,  power-inserting  reset  block  setting section  (50)  for   setting   reset   block   on   power   input, power-blocking reset block setting section (60) for setting  reset block on power cut-off, inverse logic adding  (NOR)  section  (70) for outputting  reset  signal  by  power  on  or  off  by  inverse logic-adding of outputs of the sections (60) and (50).
Patent KR-940008219-B1 (KR)
Title: Cmos 제조방법
IPC: H01J37/302
Filed: 1991-07-15
Granted: 1994-09-08
Abstract: 내용 없음.
Patent KR-970006961-B1 (KR)
Inventor: AOKI MASAAKI
IPC: C08G18/32
Filed: 1991-07-19
Granted: 1997-05-01
Abstract: 내용없음
Patent KR-940004430-B1 (KR)
Title: Mosfet resistive control type multiply operator
Inventor: HAN IL-SONG
IPC: G06N3/063
Filed: 1991-11-01
Granted: 1994-05-25
Abstract: The MOSFET resistance control multiplier comprises MOSFET resistance control linear means for compensating for a MOSFET offset voltage with a current mirror according to a symmetric input voltage to thereby linearly vary the overall current; and an impedance device connected between the MOSFET resistive control linear means and the ground, the MOSFET resistive control linear means having a first resistor and a constant current source connected in parallel with a supply voltage source, a MOSFET connected to the first resistor and to whose gate port a gate voltage is applied, a second resistor connected between the MOSFET and supply voltage source, and a second constant current source connected between the first current source and supply voltage source, thereby performing high-precision multiplication.
Patent KR-940008962-B1 (KR)
Inventor: ARAKAWA MASAAKI
IPC: A61F13/15
Filed: 1991-12-20
Granted: 1994-09-28
Abstract: 내용 없음.
Patent KR-940008423-B1 (KR)
Title: 3,6-diazabicyclo£3,1,0| hexan compounds
Inventor: MUN SUN-KU
IPC: C07D487/04
Filed: 1991-12-30
Granted: 1994-09-14
Abstract: The method for preparing new 3,6-diazabicyclo (3,1,0) hexane cpd. comprises synthesis of triazoline cpd. of formular (III) by reacting maleimide cpd. of fomular (II) with azaide cpd. and preparing of cpd. of fomular (IV) by pyrolysis of fomular (III) and deprotecting of cpd. of fomular (V). Cpd. (I) is useful as reactant in the synthesis of new quinoline type cpd..
Patent KR-970004410-B1 (KR)
Title: Process for the preparation of methyl malononitrile
Inventor: KIM SUNG-KYUM
IPC: C07C253/30
Filed: 1991-12-30
Granted: 1997-03-27
Abstract: Methylmalononitrile(I), one of useful agrochemicals and medicine intermediates was prepared by the reaction of malononitrile(II) and methyl halide such as methyl iodide, methyl bromide or methyl chloride at -10- 5 deg.C in an organic solvent in the presence of an organic base such as diisopropyl ethylamine, diisopropylamine, triethylamine or sodium ethoxide. Thus, 13.2 g of malononitrile, 160 ml of dichloroethane, and 42.6 g of methyl iodide were reacted at 0 deg.C dropping 51.7 g of diisopropylethylamine for 30 minutes in nitrogen gas to give 11.2 g of the title compound.
Patent KR-0151839-B1 (KR)
Inventor: YOKOCHI HIDEAKI
IPC: G05F1/62
Filed: 1990-05-25
Granted: 1998-12-15
Abstract: 정전압회로(1)와 이러한 정전압회로의 출력을 승압 또는 강압하여 복수의 출력전압을 송출하는 승강압회로(2)를 조합하여된 전원회로 전원전압의 변동 또는 중부하의 구동의 유무를 검출하고 그것을 제어모드신호로하여 정전압회로(1) 및 승강압회로(2)에 공급한다. 
     예를들어 전원전압이 낮아진 경우 혹은 중부하가 구동되는 경우에는 정전압회로(1)의 출력전압을 낮게 그 대신에 승강압회로(2)의 승압 또는 강압의 배율을 변경하고 정전압회로 및 승강압회로 전체에서부터 출력되는 전압을 정상시와 동일하게 한다.
Patent KR-0165857-B1 (KR)
Inventor: SAKATA GAZUNARI
IPC: H01L21/22
Filed: 1992-02-15
Granted: 1999-02-01
Abstract: 본 발명은, 피처리체를 반출입하기위한 개구부를 가지는 함체와, 상기 피처리체에 소정의 열처리를 실시하는 상기 함체내에 설치된 열처리로와, 이 열처리로의 아래에 설치되고, 상기 열처리로에 반출입되는 상기 피처리체를 대기시키는 대기공간을 가지며, 또 상기 함체에 설치된 청정기체 도입구와, 이 청정기체 도입구에 접속되고 상기 대기공간으로부터 격리한 송풍통로와, 대기공간을 통과한 청정기체의 일부를 다시 대기공간에 유입시키는 재순환통로와, 상기 대기공간을 통과한 청정기체를 상기 함체의 바깥으로 배출하는 배기구로 되는 종형열처리장치에 관한 것이다.
Patent KR-950010306-B1 (KR)
Inventor: YASUHIRO HOTTA
IPC: G11C17/18
Filed: 1992-02-18
Granted: 1995-09-14
Abstract: 내용 없음.
Patent KR-940003661-B1 (KR)
Title: Data condensing and expanding method of pulse code modulation system
Inventor: KIM KWANG-SONG
IPC: G11B20/00
Filed: 1992-02-25
Granted: 1994-04-25
Abstract: By counting the number of repetition of the same or similar data to recording, this method provides an effective way of usage which avoides an overlapped storage. The compression method comprises the steps of; comparing the 1st sampled value and the 2nd sampled value; counting the number of repetition of a similar value; and recording the number of repetition. The extension method comprises the steps of; deciding whether the sampled values are within similar range or not; detecting the number of repetition of the value; recording the number; counting the number; and extending the 1st sampled value repeatedly in the number of repetition.
Patent KR-950009830-B1 (KR)
Title: Conductive adhesive tape
Inventor: LEE YONG-IN
IPC: C09J7/02
Filed: 1992-03-02
Granted: 1995-08-29
Abstract: The conductive adhesive tape useful for bonding the explosionproof band(7) for a Braun tube(6) is prepd. by : forming non-adhesive thermoplastic resin layer(4) on one surface of a glass fiber net(1); and forming a adhesive layer(5) on the other surface of the net(1). The glass fiber net (1) is prepd by plait threading a conductive fine wire (3) e.g. a fine copper wire, aluminium, steel or carbone fiber with a glass fiber (2).
Patent KR-950005954-B1 (KR)
Title: Freezing dry apparatus and dry method with freezing dry apparatus
Inventor: HONG TAE-YONG
IPC: F26B5/04
Filed: 1992-04-03
Granted: 1995-06-07
Abstract: The apparatus is for freeze drying a large amount of material by use of a supersonic wave generator and a heated air blower. It comprises a drying inner vessel(16) positioned within a drying outer vessel(1); the supersonic wave generator(3); the heated air blower(8) connected to an upper part of a cooling vessel(5) and facing toward the center of a cooling pipe(22); a heated air valve(7) controlling the supply of the heated air into the cooling vessel(5).
Patent KR-950005644-B1 (KR)
Title: Packet assembling and disassembling controller of full electronic switching system
Inventor: HONG HYON-HA
IPC: H04L12/861
Filed: 1992-04-22
Granted: 1995-05-27
Abstract: he controller that implements the packet assemble/disassemble function of switch exactly the same as the packet processing equipment. In the public switched telephone network, the controller provides an asynchronous terminal subscriber with the packet data services because it does not use extra interface function. The controller consists of a packet control equipment(1), a packet bus equipment(2), a packet processing equipment(3) and a packet assemble/disassemble equipment(4).
Patent KR-100239839-B1 (KR)
Inventor: SCHMIDT HUGO
IPC: G01B11/06
Filed: 1992-04-30
Granted: 2000-01-15
Abstract: 본 발명에서는 측정 동안 표면의 온도를 일정하게 유지하면서 적외선 방사기(2)에 의해 경사지게 입사되는 적외선으로 재료 표면상의 측정 영역(4)을 열적으로 조사한다. 반사된 적외선이 적외선 온도계의 측정 영역내로 입사되도록 측정 영역위에 배열된 적외선 온도계(3)에 의해 반사된 열적 방사선의 온도가 측정된다. 적외선 온도계의 측정 범위내에 위치된 재료 표면의 전체 영역은 열적으로 조사되게 된다. 재료의 표면 상태에 따라 반사된 적외선의 측정된 온도 변화는 비교 장치(7)에 저장된다. 상기 비교 장치(7)는 소정 표면 상태에 대한 설정값이 공급된다. 초기에는 알지 못했던 그 표면 상태에 관한 재료 표면의 적외선 온도가 측정되어 저장된 온도 변화와 비교되며, 표면 파라미터의 크기를 결정한다. 이에 따라 얻어진 값과 공급된 설정값으로부터 차이를 나타내는 신호가 형성되고, 비교 장치(7)의 출력부(8)를 경유하여 재료 처리 장치의 제어부(9)로 공급된다.
Patent KR-950007640-B1 (KR)
Title: Assembling method for propelling part of rocket
Inventor: KIM WON-HUN
IPC: B64G1/00
Filed: 1992-06-20
Granted: 1995-07-13
Abstract: coating a silicon sealant to a predetermined uniform thickness over the thermal insulation of the motor case and nozzle assembly; fastening a plurality of spacing bolts having threaded ends into the corresponding threaded spacing holes of the nozzle flange; aligning the nozzle assembly with the motor case such that an end of the after dome flange of the motor case is positioned over the first O-ring; maintaining the interior of the motor case at a primary vacuum pressure to move voids from the silicon sealant; applying a secondary vacuum pressure higher than the primary vacuum pressure to the interior of the motor case to move the nozzle assembly toward the motor case; and fastening the high strength bolts into the threaded holes of the motor case.
Patent KR-100204119-B1 (KR)
Title: Dibenz- (b, f)(1,4)-oxazepin-11- (1-oh)-ones for multidrug resistance reversing agents
Inventor: MONKOVIC IVO
IPC: C07D267/20
Filed: 1992-08-12
Granted: 1999-06-15
Abstract: This invention relates to a compound of formula I <CHEM>  wherein     p is 1 to 3; R<1> and R<2> each are independently hydrogen or an acyl group R<6>CO-, in which R<6> is C1-6 alkyl, C3-7 cycloalkyl, C2-7 alkenyl, aryl or radical of the formula <CHEM>     R<3> is hydrogen or chloro;     R<4> and R<5> each are independently C1-6 alkyl. Compounds of formula I are useful for the reversal of multidrug resistance of cancer drugs.
Patent KR-950005663-B1 (KR)
Title: Energy diffused control circuit for satellite broadcasting
Inventor: HWANG SANG-U
IPC: H04N7/20
Filed: 1992-08-28
Granted: 1995-05-27
Abstract: The circuit obtains the good quality image for broadcasting satellite system employing a high precision operation amplifier with high speed signal processing ability. The circuit comprises; a buffer amplifier(201) of an class amplifier; a comparator(6) that the reference voltage(Vref) is input into the non inverting input; a second diode(2) coupling with a buffer input terminal through a resistor; a capacitor(1) connected with the second diode.
Patent KR-100240903-B1 (KR)
Title: Synthetic resin
Inventor: HUEMKE KLAUS
IPC: C25D13/06
Filed: 1992-10-12
Granted: 2000-02-01
Abstract: I. Pigment preparations which contain synthetic resins, obtainable by reaction of:     A) an epoxide group-bearing resin based on     a1) a polyepoxide based on a polyhydric phenol, a2) a polyoxyalkylene polyol, polyoxyalkylene polyepoxide or a mixture of these compounds,   a3) a polyhydric phenol, a4) a phenolic compound which reacts monofunctionally with respect to epoxides and     B) a sulphide.   II. A pigment powder as an essential component.
Patent KR-950007758-B1 (KR)
Inventor: SHIMOMURA MASAKATZ
IPC: B21B37/00
Filed: 1992-10-14
Granted: 1995-07-18
Abstract: 내용 없음.
Patent KR-950003071-B1 (KR)
Title: Air condition system
Inventor: KANG TAE-SOK
IPC: F24F5/00
Filed: 1992-10-21
Granted: 1995-03-30
Abstract: The air conditioning system heats intake fresh air with heat energy of exhaust gas, so as to perform air conditioning cheaper than the other air conditioning systems. The system also performs cooling, heating, humidity removing, air circulating individually. Recycling heats can be used as energy resource since the temperature of the heat energy need not exceed 100 deg.C. A cylindrical heat exchange rotor(3) and a humidity removing rotor are installed between a intake duct(A) and a exhaust duct(B). A intake fan(4), a heating coil(5) and a cooling part are installed at the rear of the heat exchange rotor. In the exhaust duct, a cylindrical humidity remover and a heat exchange roter(3), a recycling coil are installed. A exhaust fan(8) and a cooling part for exhaust gas are installed at the rear of the heat exchange rotor.
Patent KR-100268595-B1 (KR)
Inventor: HARA TAKAHISA
IPC: B29C45/00
Filed: 1992-12-17
Granted: 2000-10-16
Abstract: 예열된 섬유 강화 열가소성 수지 시트를 상하 금형간에 공급하고, 몰딩 클램핑의 완료시, 상하 금형 클리어런스를 예열전의 섬유 강화 열가소성 수지 시트의 두께 보다도 크게 하여, 금형에 설치된 오목부에 금형내에 설치된 수지 통로를 통하여 열가소성 수지를 공급하여, 섬유 강화 열가소성 수지 시트에서 성형된 부분과 오목부에서 성형된 부분을 용착 일체화하는 성형방법이다. 
     본 발명에 의해 섬유로 강화되고, 경량화된, 리브, 보스 기타 돌출부 형상을 가지는 섬유 강화 열가소성 수지 성형품이 얻어진다.
Patent KR-950009002-B1 (KR)
Inventor: MANOLESCU MIRCEA TUDOR
IPC: C10J/
Filed: 1991-09-10
Granted: 1995-08-10
Abstract: 내용 없음.
Patent KR-960004854-B1 (KR)
Title: Solar heat collector
Inventor: LEE YOUNG-JOO
IPC: F24S10/95
Filed: 1993-01-16
Granted: 1996-04-16
Abstract: The solar heat collector comprises a box body of collector that is made of transparent plates for front and both sides, and a plurality of heat pipes(2) installed in the box body and having lens plate(3) forming a plurality of convex lenses(4) at their bottom. The heat pipes(2) extended upward in the body(1) are supported by a supporter(7) and connected through connectors(6) to the hot water tank(5) including a heater rod(9). The unit is installed on a roof and the hot water of the heat pipe is heated by solar energy. The lenses concentrate the solar energy and create an enough heat to warm-up the hot water tank with less number of heat pipes. Due to the heat pipe located inside of the collector body, it does not contaminated by dust in the air. The performance of the collector is maintained even in snowing winter season by installing the box body vertically.
Patent KR-960002821-B1 (KR)
Inventor: NISHIMOTO MASAKI
IPC: G11C7/10
Filed: 1993-01-20
Granted: 1996-02-26
Abstract: 내용 없음.
Patent KR-100242788-B1 (KR)
Inventor: WANG HWA-CHI
IPC: G01N15/00
Filed: 1993-01-29
Granted: 2000-03-02
Abstract: 압축가스로부터 입자를 분석하기 위한 장치. 본 발명의 장치는 동작을 수행하기 전에 제어밸브의 양측부상에서의 압력 균형을 서서히 이루기 위해 충전기법을 사용한다. 압력이 변하는 압축가스의 유량을 제어하는 장치로서 임계 오리피스를 사용하여 일정한 체적유량비를 제공함으로써 불순물 센서내에서의 일정한 잔류시간을 제공한다.
Patent KR-960004412-B1 (KR)
Inventor: NAWATA RYOSAKU
IPC: B22D13/02
Filed: 1993-03-05
Granted: 1996-04-03
Abstract: 내용 없음.
Patent KR-960016197-B1 (KR)
Title: Cosmetic compositions containing natural uv break agents
Inventor: KYUNG KI-YUL
Filed: 1993-04-09
Granted: 1996-12-06
Abstract: The natural UV intercepting agent comprises 0.1-10 wt.% mixture of coffee extracts and viola tricolor extracts at a ratio of 9:1-3:7, the coffee extracts being obtained by the steps of extracting nuts or leaves of coffee by a solvent extraction, purifying and drying to obtain the main product of the following formula (1) containing natural phenol acid, and the viola tricolor extracts being obtained by the same method of the above from a wild pansy. In the formula, R,R1 is H or C1-20 alkyl group.
Patent KR-100224295-B1 (KR)
Inventor: KANG TAE-HO
IPC: G07F13/06
Filed: 1993-05-01
Granted: 1999-10-15
Abstract: 본 발명은 용해후 찌꺼기가 남는 분말커피를 용이하게 혼합 및 추출시킬 수 있게하는 커피자동판매기의 분말커피혼합 및 추출장치에 관한 것으로, 이는 공기압에 의해 커피와 온수를 혼합시킨후 압축 시키는 혼합부(210)와, 상기 혼합부(210)의 직하부에 혼합부(210)로 부터 혼합 및 압축된 음료의 찌꺼기를 여과시킨후 추출시키는 여과부(220)를 구성하여 이루어진 것이다.
Patent KR-950011755-B1 (KR)
Title: Auto rack having coumter of revolution of shelf
Inventor: PYON DO-SON
IPC: B25H5/00
Filed: 1993-05-27
Granted: 1995-10-10
Abstract: The apparatus comprises a rack sensing part(10) for sensing one steel bracket(10'), an interfacing part(30) for converting a digital on/off signal, a counter(40) for counting the number of detected signal pulses, a microprocessor(50) for controlling the rack position, and a multi-stop selecting part for selecting the stop position of the rack. The rack sensing part is connected to the microprocessor through the interfacing park and the counter. The multi-stop selecting park is connected to the interfacing park.
Patent KR-960006906-B1 (KR)
Title: Opening and shutting detecting apparatus of a washing machines cover
Inventor: KIM YOUNG-SOO
IPC: D06F37/42
Filed: 1993-07-16
Granted: 1996-05-25
Abstract: The detecting device has a light sensor(16) constructed with a light emitter(14) and a light receiver(15), a light reflector(17) reflecting the light from the emitter(14) to the receiver(15). The light sensor(16) installed on the upper plate(12) of the main body(11) and the reflector(17) is located under the cover(13) in the place opposite to the sensor(17).
Patent KR-100282691-B1 (KR)
Title: 라스터 왜곡 보정 회로
IPC: H04N3/23
Filed: 1993-07-24
Granted: 2001-02-15
Abstract: E-W 스위칭 트랜지스터(Q1)는 플라이백 변압기 1 차 권선(W1)과 수평 편향출력 트랜지스터 회로(100, Q2)사이에 접속되어 E-W 핀쿠션 라스터 보정에 필요한 편향 전류 진폭의 E-W 변조를 얻도록 리트레이스 에너지를 제어한다. E-W 스위칭 트랜지스터는 리트레이스의 일부분(제 2d 도의 t2,t3-t4)동안 수평편향 권선(L H )을 포함하는 리트레이스 공진 회로(100)를 플라이백 변압기를 포함하는 플라이백 공진 회로(W1)로 부터 분리시킨다. 편향 권선은 공통도체에 접속되어 편향 귄선에서 유기되는 리트레이스 전압 샘플(W4)의 사용을 허용하며, E-W 수위칭 트랜지스터에 접속되어 플라이백 변압기를 바이패스시키는 방식으로 스위칭 동작을 제어한다. 1 차 권선에 직렬 접속된 저상(R1)은 트레이스동안 빔 전류를 나타내는 전압(VC7)을 유기한다. 상기 저항 양단의 전압은 E-W 스위칭 트랜지스터에 접속되어 빔 전류 변화로 인한 라스터 폭의 변화를 방지한다.
Patent KR-960002047-B1 (KR)
Title: Image signal format converting method for h.d.t.v.
Inventor: LEE DONG-HO
IPC: H04N7/12
Filed: 1993-08-14
Granted: 1996-02-09
Abstract: The HDTV receiving device having 525 line sequential scanning monitor display image format comprises a decoder for decoding a compressed bit stream into an image signal; a sequential scanning converter for converting the image signal into a sequential scanning format; a first frame rate converter for converting the frame rate of the image signal into 30Hz; a first switching unit for selecting one of the image signals of the decoder and first frame rate converter and outputting an image signal of 30Hz by a 1050 line sequential scanning format; a second switching unit for selecting one of the image signals of the decoder and first frame rate converter and outputting an image signal of 30Hz by a 787.5 line sequential scanning format; a first and second vertical decimation units for converting the number of line per frame of the image signals of the first and second switching units; a first and second horizontal decimation units for converting the number of pixel per line of the signals of the first and second vertical decimation units; a third switching unit for selecting one of the image signals of the first and second horizontal decimation units and outputting an image signal of 30Hz by a 525 line sequential scanning format; a second frame rate converter for converting the frame rate of the image signal from the third switching unit into 60Hz; a display processing unit for converting the image signal output from the second frame rate converter; and a switching selection controller for controlling the first, second and third switching units.
Patent KR-960007826-B1 (KR)
Title: Parts of a lamp
Inventor: LEE SUNG-KOO
IPC: F21V1/16
Filed: 1993-09-09
Granted: 1996-06-12
Abstract: The invention uses P.V.C resin to make lamp parts for replacing painted steel parts. It enables to produce the parts various designs which need not painting against rust. These parts include a frame, a main body and a reflector each made of P.V.C. resin. These are extruded from a mold and various shapes of parts can be made with changes of the mold.
Patent KR-100285143-B1 (KR)
Title: 유압식 피스톤 엔진 조립체
IPC: F16K35/16
Filed: 1993-10-22
Granted: 2001-03-15
Abstract: 펌프 조립체와 같은 유압식 피스톤 엔진 조립체는 유압식 피스톤 엔진과 가압 유체를 피스톤 엔진의 피스톤 챔버의 다른 부분에 연결하기 위한 유체 밸브를 포함한다. 유체 밸브는 가압 유체를 피스톤 챔버에 연결시키는 선택적 모드를 실시하기 위해 이송되는 밸브 스풀을 포함한다. 상기 이송은 밸브 스풀에 부착된 시프터로드를 갖는 시프터 조립체에 의해 이루어진다. 
     상기 시프터로드는 그에 부착된 한쌍의 직경 대향 방향의 마그네트를 포함한다. 포크는 한쪽 단부에서는 피스톤 엔진 구동축에 부착되며 시프터로드의 마그네트쌍 사이에서 시프터로드를 따라 제한된 운동을 위해 장착된다. 마그네트에 의해 발생한 플럭스사이의 견인력은 시프터로드, 다시 말하면 밸브 스풀을 한쪽 위치로부터 다른쪽 위치로 이동시키게 하므로써 피스톤과 그 관련된 구동축의 이동 방향을 역전시키기 위해 유체흐름을 피스톤 챔버로 다시 향하게 한다.
Patent KR-0177634-B1 (KR)
Inventor: PARK JONG-CHUL
IPC: C08L7/00
Filed: 1993-12-14
Granted: 1999-05-15
Abstract: 본 발명은 승용차용 에이펙스 고무 조성물에 관한 것으로서, 보다 상세하게는 천연고무와 합성 액상 이소프렌 고무 및 스타이렌 수지가 첨가된 유화중합 SBR을 적절히 조합하고 카본블랙과 촉진제를 적절히 조합시킴으로써 가공 특성을 하락시키지 않으면서 경도를 높여주고, 영구 변형율을 적게하며 내굴곡 특성을 개선하여 고성능 타이어의 조종 안전성과 비이드내구력을 향상시킨 승용차용 에이펙스 고무 조성물에 관한 것이다.
Patent KR-970008358-B1 (KR)
Title: Feeding apparatus for a semiconductor tube
Inventor: LEE JUNG-MO
IPC: H01L21/68
Filed: 1993-12-22
Granted: 1997-05-23
Abstract: The sequential alignment supply device for a semiconductor tube enables smooth tube supply and smooth device movement so that the number of workers in process steps can be reduced, thereby improving productivity. The sequential alignment supply device for a semiconductor tube includes: a bulk tube handling unit(100) having a moving belt(102) having a holder(102a) to upwardly move a tube T loaded at a lower side of a predetermined space(101), and a stepping bar(103) of an index motor(104) for supplying the tube T to the moving belt(102) one by one; a moving alignment member(300) having a holder(301) for aligning the tube T at a predetermined distance; a single rate unit member(200) mounted between the bulk tube handling unit(100) and the moving alignment member(200), having a rotation holder(202) as a sensor signal, the rotation holder receiving one tube T in a tube holder(203) and supplying the same to a stopper(204); a push stick(306) having a rod(304) mounted adjacent to the rear of the holder(301) of the moving alignment member(300), for pushing the tube T toward the front of the holder, and an ar cylinder(305) for providing moving force; and a tube loading head member(400) having a guide rail(401) mounted between guide rails(501) of a slanted flexible hand member(500) at the front of the moving alignment member(300), for moving between the rails, and a head guide holder(402) rotatably connected with an air cylinder(405) to be consistent with a slope of the guide rail(501) at the horizontal state consistent with the moving alignment member(300).