baber/WOPTO huggingface dataset:
Patent KR-870001613-B1 (KR)
Title: Fishing net
Inventor: MORI KEI
IPC: A01K74/00
Filed: 1983-02-11
Granted: 1987-09-17
Abstract: The net includes a photoconductive cable comprising several optical fibres with light-emitting portions, divided into two groups.  The first group emits light having favourable influence upon fish and the second group emits light having an adverse influence upon fish.  The direction of light emanating from the first group is opposite to that of light emanating from the second.  Fish travel into the net influenced by the light of the first group and are discouraged from leaving by the light of the second group.  The net broadens in the direction of the favourable light and narrows in the other and has a capture net in front of the second group of emitters.
Patent KR-890003927-B1 (KR)
Title: Castable ceramic compositions
Inventor: USALA HUGO R
IPC: C04B35/634
Filed: 1984-06-07
Granted: 1989-10-12
Abstract: A ceramic compsn. comprises finely divided particles of a ceramic solid dispersed in a soln..  The soln. is a mixt. which dissolved a compatible multipolymer in a non-aq. organic solvent. The mutipolymer comprises 95.0-99.8 wt.% C1-8 alkyl (meth) acrylate, and 0.2-5.0 wt.% ethylenically unsatd. carboxylic acid or amine.  The multipolymer has a number average mol. wt. (Mn) of 50,000-1000,000, a wt. average mol. wt. (Mw) of 150,000-350,000 and n Mw/Mn ratio no greater than 5.5. The ceramic comps. is useful as a casting compsn. in the manufacture of green tapes.
Patent KR-920002489-B1 (KR)
Inventor: BUTLER JAMES R
IPC: C08F12/02
Filed: 1984-07-26
Granted: 1992-03-26
Abstract: 내용 없음.
Patent KR-900000898-B1 (KR)
Title: Detergent compositions
Inventor: JOHNLENG FRACIS
IPC: C11D17/00
Filed: 1985-02-27
Granted: 1990-02-17
Abstract: A detergent compsn. comprises a gel wholly or predominantly in a hexagonal liquid crystal form.  The gel consists of: (a) 15-70 wt.% of a surfactant system having a Kraft point below ambient temp.; (b) 1-45 wt.% of an additive which is a water-soluble nonmicelleforming or weakly micelle-forming material; and (c) at least 20 wt.% of water.  The surfactant system is incapable of forming a hexagonal phase spontaneously, and consists of 30-100 wt.% of an anionic or cationic surfactant and 0-70 wt.% of a further surfactant.
Patent KR-890003565-B1 (KR)
Title: Editing servo system
Inventor: HASHIRANO MASARU
IPC: G11B27/02
Filed: 1985-03-20
Granted: 1989-09-23
Abstract: The pair of transducer heads are mounted on the circumference of the rotary cylinder at diametrally opposed positions.  The cylinder rotates about an axis which is tilted relative to the direction of motion of the tape so that video signals are recorded on and detected from parallel tracks inclined obliquely to the length of the tape. The tape is wound on a part of the cylinder which extends accurately over more than half the circumference of the cylinder.  When one head is tracing a major portion of a given track, the other head is tracing a minor portion of a subsequent track, where the prerecorded pilot signal is present.
Patent KR-890000754-B1 (KR)
Title: Fuel supplying pump
Inventor: SUJUKI RYOJO
IPC: F04D5/00
Filed: 1985-07-23
Granted: 1989-04-03
Abstract: A fuel supplying pump (P) to be within a fuel tank on the bottom thereof and to be driven by electric driving means, comprises a pump casing (21) having a first suction port (21a) for sucking fuel from said fuel tank and an output port (21b) for feeding fuel out of said casing (21) having at its lower portion an end cover (22) with a second suction port (22a): and a fuel filtration element (23) which is disposed in a predetermined distance from and in front of said second suction port (22a) in flow direction of the fuel, characterised in that said second suction port (22a) is located on the underside of said end cover (22) and said first suction port (21a) is located on the underside of said pump casing (21) and the ports are circumferentially spaced to have an angular distance theta from each other.
Patent KR-860001369-B1 (KR)
Title: Process for preparing penicillanic acid esters
Inventor: JASYS VYTANTAS JOHN
IPC: C07D499/32
Filed: 1986-05-24
Granted: 1986-09-17
Abstract: Title compds. II [X=(a), (b); R1=azido, amino, 1- methoxycarbonylpropen-2-yl amino, carbobenzyloxyamino; R2=H, OH! were prepd. Thus, 424 mg chloromethyl-6-(α-azido phenylacetamido) penicillanate in 5 ml dimethylformamide was reacted with 474 mg tetrabutylammonium penicillanate-1,1-dioxide, diluted with 50 ml ethyl acetate, washed with water, concd., and chromatog. on a 40 g silica gel plate to give 320 mg 6'-(α-azidophenylacetamido) penicillanoyl oxymethyl penicillanate-1,1-dioxide.
Patent KR-890002860-B1 (KR)
Title: Preparation method of oxidation catalyst
Inventor: ISHII KAZUHIRO
IPC: C07C51/00
Filed: 1986-05-27
Granted: 1989-08-05
Abstract: A method for preparing an oxidation catalyst comprises (a) mixing a deactivated phosphorous-molybdenum-alkali metal catalyst with a liq. compsn. consisting of water, ammonium ion and nitrate ion, (b) removing the liq. compsn. by drying, and (c) calcining the obtd. dried catalyst.  The oxidn. catalyst is used in the production of unsatd. carboxylic acids by the vapour-phase catalytic oxidn. of unsadt. aldehydes.
Patent KR-940011887-B1 (KR)
Title: Dual mode television receiver for displaying wide screen and standard aspect ratio video signals
Inventor: JOSE DAVID L
IPC: H04N7/00
Filed: 1986-08-30
Granted: 1994-12-27
Abstract: A video display system for displaying a wide screen image having an aspect ratio, such as 5:3, greater than the standard, such as 4:3, aspect ratio of the images represented by conventional television video signals, is arranged for displaying such an image of standard aspect ratio without changing the width of the normal wide aspect raster of the display system. To this end the display system includes a signal processor which, in response to a video signal representative of a standard aspect ratio image, produces, for driving the wide aspect ratio display, a processed video signal the line periods of which each include not only the line synchronizing interval and active video interval but also a delay interval ('PAUSE') the effect of which is to determine the position of the displayed standard aspect ratio image within the width of the wide aspect ratio raster.
Patent KR-940007745-B1 (KR)
Inventor: PIORR ROBERT
IPC: C09K23/08
Filed: 1986-11-01
Granted: 1994-08-24
Abstract: 내용 없음.
Patent KR-950001891-B1 (KR)
Inventor: JENNINGS HOMER E
IPC: A63B17/00
Filed: 1986-11-08
Granted: 1995-03-06
Abstract: 내용 없음.
Patent KR-900000618-B1 (KR)
Title: Clamping chuck for the tapered working material
Inventor: SUH HYANG-YONG
IPC: B23Q3/06
Filed: 1986-12-30
Granted: 1990-02-01
Abstract: Soft jaws are fastened to jaws with socket bolts.  An operating shaft and the soft jaws are also fastened with socket bolts with keys intervened therebetween.  A cylinder housing a spring is intervened at the distal end of the operating shaft. The operating shaft can be rotated around a hinge according to the forward and backward movement of a draw bar through an eccentric sliding ball intervened therebetween.  The draw bar can be reciprocated in the bush which is threadedly clamped to the body.
Patent KR-950006700-B1 (KR)
Inventor: OYAKI TAKASHI
IPC: G08B5/22
Filed: 1987-01-31
Granted: 1995-06-21
Abstract: 내용 없음.
Patent KR-890002429-B1 (KR)
Title: Process for synthesis of hydroxy alkyl amine and hydroxyalkyl piperazines
Inventor: MARSELLA JOHN A
IPC: C07D295/088
Filed: 1987-02-14
Granted: 1989-07-03
Abstract: Hydroxyalkyl amines, hydroxyalkyl piperazines or alkyl piperazines are synthesized by reacting NH3 or alkyl amine with alkylene glycol in the presence of a substantially soluble catalyst.  The catalyst is derived from Ru, Os, Ir, Rh or Re carbonyl complex catalyst precusor.
Patent KR-900007047-B1 (KR)
Title: Semiconductor device
Inventor: INOUE GAZEUHIKO
IPC: G02B6/02
Filed: 1987-09-30
Granted: 1990-09-27
Abstract: The semiconductor device has a field effect transistor (FET) formed in a semi-insulative substrate. A positive bias voltage equal to or higher than the bias voltage applied to the drain electrode of the FET is applied to a back surface electrode formed on the back surface of the substrate. The electrons generated within the semi-insulative substrate are pulled into the back surface electrode to prevent the electrons from flowing into the drain region and thus, to prevent the drain current vibration.
Patent KR-930009531-B1 (KR)
Inventor: INOUE SHUJI
IPC: G11B27/032
Filed: 1987-12-30
Granted: 1993-10-06
Abstract: 내용 없음.
Patent KR-960000475-B1 (KR)
Inventor: YOSHINO MASAHIKO
IPC: C09K11/08
Filed: 1988-02-15
Granted: 1996-01-08
Abstract: 내용 없음.
Patent KR-970010496-B1 (KR)
Title: Inflatable bed
Inventor: PECK WILLIAM H
IPC: A47C27/10
Filed: 1988-05-19
Granted: 1997-06-26
Abstract: This invention is concerned with an improved air bed system. In this invention, the bed occupant can control the firmness of the bed. Two inflatable bladders (12, 14) are used with a pre-set pressure differential between them. The pressure in the lower bladder is always kept high enough to prevent bottoming of a bed occupant. The pressure in the upper bladder may be adjusted by the occupant to his or her own personal comfort level. The invention may also include various medical devices which are fluid powered, thus taking advantage of the presence of the pressurized working fluid. The invention may further include a warning circuit which senses the departure of an occupant from the bed and generates a warning signal in response thereto.
Patent KR-940001167-B1 (KR)
Inventor: KIMURA MASAHARU
IPC: C08K5/10
Filed: 1988-05-27
Granted: 1994-02-16
Abstract: 내용 없음.
Patent KR-960014114-B1 (KR)
Inventor: NISHIO GOCHI
IPC: G05F3/26
Filed: 1988-07-16
Granted: 1996-10-14
Abstract: 내용 없음.
Patent KR-920000752-B1 (KR)
Inventor: ISII AKKIO
IPC: D21F5/04
Filed: 1988-09-27
Granted: 1992-01-21
Abstract: 내용 없음.
Patent KR-970004351-B1 (KR)
Inventor: PATTERSON JOHN F
IPC: G21C3/32
Filed: 1988-10-28
Granted: 1997-03-27
Abstract: 없음
Patent KR-920007050-B1 (KR)
Title: Cax Mg1-x S : Mn계 형광체 및 그 제조방법
Filed: 1989-03-21
Granted: 1992-08-24
Abstract: 내용 없음.
Patent KR-920003670-B1 (KR)
Inventor: PLASSMEIER HORST
IPC: D05B69/00
Filed: 1989-05-09
Granted: 1992-05-06
Abstract: 내용 없음.
Patent KR-920006361-B1 (KR)
Inventor: MURAGAMI YOSHITERU
IPC: G11B11/10
Filed: 1989-08-12
Granted: 1992-08-03
Abstract: 내용 없음.
Patent KR-0140701-B1 (KR)
Inventor: HWANG EE-YEUN
IPC: H01L21/336
Filed: 1989-08-23
Granted: 1998-06-01
Abstract: 내용없음
Patent KR-940007431-B1 (KR)
Inventor: MIURA TAKASHI
IPC: H01H51/22
Filed: 1989-09-22
Granted: 1994-08-18
Abstract: 내용 없음.
Patent KR-920006502-B1 (KR)
Title: Supersonic distance measurement system
Inventor: KIM SONG-KUN
IPC: G01S5/18
Filed: 1989-10-30
Granted: 1992-08-07
Abstract: An  ultrasonic  distance  measuring  device   comprises   an ultrasonic head for sending and receiving  ultrasound  to/from  an object, an amplifier, a detecting part, a temperature compensation part, a BCD adder, an arithmetic unit  for  comparing  the  signal detacted  with  a  standard  signal  value,  a  setting  part  for obtaining average  value  of  signals,  an  output  unit  offering high/low signal according to the output signal from the arithmetic unit, another output unit offering  stead  state  values,  another output unit offering four-digit  BCD  value  from  the  arithmetic unit, and a displayer. A distance is measured by  this  ultrasonic distance measuring device contactlessly and accurately.
Patent KR-940000882-B1 (KR)
Inventor: YAMAGUCHI HIROSHI
IPC: F24H3/04
Filed: 1989-11-06
Granted: 1994-02-03
Abstract: 내용 없음.
Patent KR-0140085-B1 (KR)
Title: Crane and lift enhancing beam attachment with moveable counterweight
Inventor: BECKER THOMAS K
IPC: B66C23/74
Filed: 1989-11-09
Granted: 1998-07-15
Abstract: This disclosure relates to a crane (10) and an attachment (80) comprising a counterweight support beam (84) including a plurality of connected segments (88) movable relative to each other, and having a fore end adapted to be connected to the crane upper works (14), and an aft end rearward from the rear portion of the upper works. The attachment also includes a moveable counterweight carrier (92) adapted to carry a counterweight (62) when the counterweight is supported thereon. The carrier is mounted on the support beam (84) for movement along the length thereof. The attachment also includes a cylinder (96) for selectively moving the counterweight carrier fore and aft along the beam, landing gear (100) for normally supporting the aft end of the beam on the ground, and a backhitch pendant (149) and a pendant cylinder (151) interconnecting the after end of the beam and the top of the mast (42) for raising the landing gear from the ground incident to lifting a heavy load from the boom. The support beam is extendable by moving the connected segments (88) relative to each other between a first position, wherein the aft end is spaced from the rear portion of the crane upper works, and a second position, wherein the aft end is spaced further from the rear portion of the crane upper works.
Patent KR-920005314-B1 (KR)
Title: Video signal switching circuit
Inventor: OH IL-KYU
IPC: G11B33/12
Filed: 1989-11-10
Granted: 1992-07-02
Abstract: The  video  signal  switching  circuit  is   for   selecting television  signal  transmitted  from  a  tuner  or  line   signal transmitted through a video jack to record. The circuit  comprises a bias circuit (1) for setting reference  voltages  of  respective subcircuits, a first input circuit (2) for inputting video  signal (A) transmitted from a tuner,  a  second  input  circuit  (3)  for inputting line signal (B) transmitted  through  a  video  jack,  a control circuit (4) for controlling the first and the second input circuits (213), and a buffer/output  circuit  (5)  for  outputting selected video signal.
Patent KR-0128097-B1 (KR)
Inventor: TAYLOR JOHN ANTHONY
IPC: C09B62/04
Filed: 1989-12-02
Granted: 1998-04-01
Abstract: 내용없음
Patent KR-0130835-B1 (KR)
Inventor: GENBAUFFE FRANSIS S
IPC: F16K3/34
Filed: 1988-07-15
Granted: 1998-04-24
Abstract: 내용없음
Patent KR-930005240-B1 (KR)
Title: Tungsten thin film manufacture method using multicrystal silicon buffing level
Inventor: KIM JUN-KI
IPC: H01L21/28
Filed: 1990-02-23
Granted: 1993-06-16
Abstract: The tungsten thin film is mfd. by (a) covering an oxide  film (2) on the silicon device (1), (b) covering a polysilicon film (5) on the front and rear surface of the wafer, (c) forming a  contact window (6) and an adhesion-improving layer  (3),  (d)  covering  a tungsten thin film (4) on the whole  surface  of  the  wafer,  (e) dry-etching the thin film (4) to leave the only inner thin film of the contact window (6), and (f) removing the polysilicon film  (5) with the mixed soln. of HNO3, CH3COOH and HF.  The  thin  film  is used in the mfr. of VLSI and ULSI devices.
Patent KR-930000214-B1 (KR)
Title: Picture recording method
Inventor: KIM CHOL-HONG
IPC: G11B20/02
Filed: 1990-12-11
Granted: 1993-01-14
Abstract: The method for removing the image disconnection at the  joint part caused by frequent recording pause  or  stop  comprises:  (a) checking the command if it is for removing the joint; (b)  reverse searching the first section when the command is for  removing  the joint part; (C) performing the normal play mode after stopping the reverse searching; (d) counting the previously  erased  part  with recording speed; and (e) checking the input control pulse to  turn off the servo control when the play action reaches the  last  part of the previously recorded image  so  that  the  next  picture  is connected smoothly.
Patent KR-940005172-B1 (KR)
Inventor: TASHIO TAKESHI
IPC: H04B10/11
Filed: 1990-12-22
Granted: 1994-06-11
Abstract: 내용 없음.
Patent KR-0152648-B1 (KR)
Inventor: GITMANM GREGORY MICHAEL
IPC: F23Q9/00
Filed: 1988-09-02
Granted: 1998-10-01
Abstract: 산소를 고농도로 함유하는 제1산화성 가스(14)가 연소 터널(12)의 중심지역으로 한 흐름 형태로 주입되고, 연료의 일부(18)는 상기 중앙 열분해 지역으로 주입되어, 상기의 산화성 가스와 혼합하여 높은 발광도, 최적의 발광도와 고온을 위해 적절한 크기의 탄소 미세입자를 함유하는 고온의 불꽃심 및 비교적 적은량의 하이드로 카본기를 만들어낸다. 더욱이, 나머지 연료는 상기 제1산화성 가스 보다 낮은 산소 농도를 갖는 제2산화성 가스와 혼합되게 상기 불꽃심 주변에 여러개의 흐름으로 주입되고, 상기의 나머지 연료 흐름과 혼합되게 상기 불꽃심과 상기 나머지 연료 흐름 주변에 제2산화성 혼합물이 주입되게 된다. 이렇게 하면, 상기 발광 불꽃심을 향해서 직진하는 여러 개의 연료가 부족한 불꽃이 만들어져서 고온, 고발광도 및 Nox함량이 낮은 최종 불꽃 패턴이 형성되게 된다.
Patent KR-0144666-B1 (KR)
Inventor: LEVAN MARTIN DOUGLAS
IPC: D04H1/74
Filed: 1991-01-31
Granted: 1998-07-15
Abstract: 본 발명은 카드, 가네트 또는 유사한 기계로 부터의 웹을 기계방항(MD) 및 기계 횡방향(XD)으로의 신장정도를 결정하고 조절하는 각도로 교차 랩핑시킨 다음, 이들의 상이한 수축율 때문에 이성분 섬유에 나선형 크림프를 부여함으로써 수득되는 상이한 수축성 이성분 스테이플 섬유의 개선된 신장성 배트에 관한 것이다. 이러한 배트는 특히 의류에 유용하다.
Patent KR-940009922-B1 (KR)
Inventor: AVENEL MICHEL
IPC: C08G18/63
Filed: 1991-03-15
Granted: 1994-10-18
Abstract: 내용 없음.
Patent KR-930002861-B1 (KR)
Title: 슬라이드 파스너 결합 엘레멘트 제조시의 결합 머리부 형성방법
IPC: A44B19/42
Filed: 1991-03-25
Granted: 1993-04-12
Abstract: 내용 없음.
Patent KR-970006340-B1 (KR)
Inventor: GLUYS JAMES D
IPC: F16H57/021
Filed: 1991-04-12
Granted: 1997-04-25
Abstract: 내용없음.
Patent KR-940005168-B1 (KR)
Inventor: AOYAMA TERUYUKI
IPC: H04N1/21
Filed: 1991-05-06
Granted: 1994-06-11
Abstract: 내용 없음.
Patent KR-100205770-B1 (KR)
Inventor: NAKAMURA ITHIRO
IPC: B66B1/40
Filed: 1991-06-05
Granted: 1999-07-01
Abstract: 본원 발명의 유체압 엘리베이터는 케이지의 변위와 가속도를 검출하여, 유체압 엘리베이터의 케이지를 상승 및 하강시키는 실린더는 케이지의 변위와 가속도의 귀환신호에 의해 제어된다.
Patent KR-940002332-B1 (KR)
Title: Picture image signal interpolation processing circuit
Inventor: KIM YONG-MOK
IPC: H04N7/12
Filed: 1991-06-14
Granted: 1994-03-23
Abstract: The circuit comprises a horizontal interpolater which performs interpolation of the moving signal by employing the adjacent data of the input data, a detector which calculates the horizontal and vertical changes between the input data and adjacent data by using the brightness signal, and a switch which selects the data with the smallest change from the horizontal interpolater and the line interpolater.
Patent KR-950000666-B1 (KR)
Title: Monitoring alert device of hi-fi amplifier
Inventor: KIM JONG-SU
IPC: H04B1/04
Filed: 1991-12-26
Granted: 1995-01-27
Abstract: The apparatus automatically controls the ouput level of the high-power amplifier used in wireless communication and provides the alarm when the output is over the critical level. The apparatus comprises a high frequency amplifier (10), two directional couplers (20,60), a three-terminal circulator (50), two wave detectors (30,70), an automatic controller (40) of the output level, and the alarm circuits (60) as shown in the figure. This apparatus provides the improved efficiency and reliablity of the device due to reducing the output loss of the high power amplifier.
Patent KR-940005779-B1 (KR)
Title: Circuit for checking and informing conditions in cache memory
Inventor: WON CHOL-HO
IPC: G06F12/08
Filed: 1991-12-31
Granted: 1994-06-23
Abstract: The circuit for informing shared state and altered state of cache data comprises a program device for generating combination signals, first and second D flip-flops for setting their outputs to 1, and a third D filp-flop for setting its output to 0, thereby maintaining cache data coherence.
Patent KR-950002930-B1 (KR)
Title: Battery charge control circuit
Inventor: JO KWANG-HYON
IPC: H02J7/00
Filed: 1992-02-28
Granted: 1995-03-28
Abstract: The circuit for effectively controlling the discharge of the battery used on the portable PC or hand phone to prolong the battery life includes: a voltage pathway controller(30) cutting off the reverse voltage to the battery in response to a first switching control signal(SCS), providing the battery voltage to the load in response to a second SCS, and cutting off the battery output in response to a third SCS; and an operation controller(20) providing the first, second, and third SCSs corresponding to the states of the signal of a voltage supervising circuit(9) providing the operation stop signal or threshold detection signal.
Patent KR-940009959-B1 (KR)
Title: Electronic tuner
Inventor: NAM SANG-UN
IPC: G10C3/10
Filed: 1992-03-09
Granted: 1994-10-19
Abstract: The apparatus provides quick & precise tuning by measuring the pitch of the piano string electronically. The apparatus comprises: a pitch input processing unit amplifying the input of piano string, a memory unit storing the standard frequency and cento value of all keys, a CPU (8) processing data by perceiving the key number according to the input of operating switch, a counter-timer circuit (5) oscilating the target frequncy, a frequncy decrimination unit filtering the frequency of the target key, a measured frequency demultiplying circuit, a LED bar scope (16) outputting the defference between the target frequency and the measured frequency visually.
Patent KR-0148275-B1 (KR)
Inventor: IMAI KAZUHITO
IPC: F16C29/06
Filed: 1992-04-01
Granted: 1998-12-15
Abstract: 본 발명의 플랜지 리니어 볼 베어링은 베어링 하우징(2)과 베어링 샤프트(1) 사이에서 볼을 정렬시키는 볼 지지기(5)에 플랜지부(4)를 형성하고, 이 플랜지부(4)를 베드 또는 테이블 등의 피부착부에 고정하도록 하였다. 그 결과 베어링 하우징(2)을 플랜지부가 없는 원통형상으로 할 수가 있으므로 그 가공이 용이하고 현저한 생산 코스트의 저하 및 생산 효율의 향상을 기할 수가 있게 되었다.
Patent KR-950010285-B1 (KR)
Title: Gate array
Inventor: NAM SUNG-HYON
IPC: H01L27/04
Filed: 1992-04-29
Granted: 1995-09-12
Abstract: basic cells(1) used to integrated circuit for a semiconductor; tunnels(2) equipotentially connecting between basic cells and consisting of a metal having low resistance ratio; and input/out pads connected to exterior product. Formation of the tunnel with a low resistance ratio metal can enhance speed of electric signal, control a parasitic voltage being generated at source or drain region, and prevent reduction of the current driving capability.
Patent KR-100271085-B1 (KR)
Inventor: LINEBERRY ROGER LEE
IPC: H04N5/45
Filed: 1992-05-01
Granted: 2000-11-01
Abstract: 다중 스위치(22)는 제1 영상 신호와 압축된 제2 영상 신호를 합성하여 디스플레이 장치(30)로 공급하고, "화상내 화상(PIP)" 영상을 발생시킨다. 제1 영상 신호는 상기 디스플레이 장치의 메인 화상 영역내에 표시되고, 압축된 제2 영상 신호는 상기 메인 화상 영역의 내측에 삽입 화상으로서 표시된다. 상기 다중 스위치의 출력과 상기 디스플레이 장치의 입력과의 사이에 접속된 비선형 영상 처리 회로(20)는 상기 디스플레이 장치에 의해 표시되는 합성 영상 신호의 선택된 특성을 증가시킨다. 회로 수단(50)은 비선형 영상 처리 회로가 메인 화상 영역내에서만 표시 화상을 인가하고 삽입 화상 영역 내에서는 인가되지 않도록 상기 비선형 영상 처리 회로를 제어하기 위해 제공된다.
Patent KR-950008940-B1 (KR)
Title: Non-magnetic one component developing apparatus of an electrophotographer
Inventor: UN JONG-MUN
IPC: G03G15/08
Filed: 1992-05-27
Granted: 1995-08-09
Abstract: The device improves productivity by adjusting the resistor between a power supply and a conduction thin layer, and removing the rubber roller. The device comprises a hopper(6) which supplies a development solution(7) to the development supplying roller(4), a development roller(3) which rotates in the same direction of development supplying roller(4), an elastic insulation roller(3b) which is placed in the development roller(3), and a conduction thin layer(3a) which is applied to the power supply by a high voltage unit(9)
Patent KR-950007963-B1 (KR)
Title: Dicing apparatus for semiconductor wafer
Inventor: OH SE-HYOK
IPC: H01L21/304
Filed: 1992-06-25
Granted: 1995-07-21
Abstract: The apparatus includes an upper die (1) having an air injection hole formed at a centeral portion, a stripper (3) formed at the lower part of the upper die (1), and a cutting and bending punch (4) formed between the upper die and the stripper and having a number of air holes formed at the four sides, thereby forming an air blow system to remove foreign substances and dusts from the leadframe.
Patent KR-950005655-B1 (KR)
Inventor: NAKATSUBO TAKASHI
IPC: H04N7/14
Filed: 1992-08-05
Granted: 1995-05-27
Abstract: 내용 없음.
Patent KR-960008988-B1 (KR)
Inventor: FALCONER DAVID D
IPC: H04J13/00
Filed: 1992-08-28
Granted: 1996-07-10
Abstract: 내용없음.
Patent KR-100234930-B1 (KR)
Inventor: MANDAI TAKAHIKO
IPC: C07H17/04
Filed: 1992-10-22
Granted: 1999-12-15
Abstract: 본 발명은 2-O-α-D-글루코피라노실-L-아스코르브산과 직접 환원성을 나타내는 L-아스코르브산의 당 유도체를 함유하는 용액을 산화 처리하고 수득한 혼합물을 강산성 양이온 교환수지를 사용하는 칼럼 크로마토그래피 처리한 다음 이 용출액의 2-O-α-D-글루코피라노실-L-아스코르브산 고함유 획분을 회수함을 특징으로 하는 순도가 향상된 2-O-α-D-글루코피라노실-L-아스코르브산 고함유물의 신규 공업적 제조방법에 관한 것이다. 따라서 본 발명의 제조방법은 산업분야에 있어서 큰 중요성을 가지고 있다.