baber/WOPTO huggingface dataset:
Patent KR-910005059-B1 (KR)
Title: Multi-rotating disc electrode and solid polymer electrolyte
Inventor: YUN GYONG-SOK
IPC: C25B3/25
Filed: 1989-09-06
Granted: 1991-07-22
Abstract: The electrolyzer comprises (1) multi-rotating disk  electrode (10-200 cm height)  laminated  alternately  with  disk-type  small (2-20  cm diameter,  1-5  cm  thickness)  and  large  (10-200  cm diameter, 1- 30 mm  thickness)  and  (2)  solid  polymer  electrode combined with conductive metal layers. The multi-RDE  is  composed of metal (copper, iron, or lead) and graphite whose  surfaces  are polated with precious metal or amalgamated. Current  densities  of multi-RDE and SPE are 20-300 mA/cm2 and 1/5-1/100, respectively.
Patent KR-0166061-B1 (KR)
Inventor: MATSUO AKINORI
IPC: G11C29/48
Filed: 1989-11-10
Granted: 1999-02-01
Abstract: 내용 없음.
Patent KR-930001936-B1 (KR)
Title: Glass conduit
Inventor: SORG HELMUT
IPC: C03B7/02
Filed: 1989-11-21
Granted: 1993-03-20
Abstract: The invention relates to a channel for glass, in particular for use as a feeder, as a refiner and/or as a distribution channel of a glass-melting furnace. Known channels for glass are designed in one piece and, due to their size and weight, must be installed on site by skilled workmen. This results in long down times of the associated glass-melting furnace. The new channel can be, in particular, installed more efficiently. 
<??>The new channel (1) is composed of a plurality of channel segments (2, 3, 4), each of which butt against one another along separating planes (6, 6') extending essentially vertically and transversely to the longitudinal direction of the channel (1) and which can be braced against one another via connecting means (26, 36, 46). The novel channel can be prefabricated away from its place of installation and can be transported in individual pieces. The individual segments need only be aligned and connected to one another at the site of installation. This considerably reduces the time taken for installation of the channel and, correspondingly, the furnace down times. 
<??>The novel channel in a segment design is suitable as an alternative for all channels hitherto designed in one piece.
Patent KR-970000316-B1 (KR)
Inventor: BAECK ANDRE CESAR
IPC: D06M13/322
Filed: 1989-12-19
Granted: 1997-01-08
Abstract: 내용 없음.
Patent KR-970009629-B1 (KR)
Title: Pencil
Inventor: SUNG YE-KYUNG
IPC: B43K24/08
Filed: 1989-12-21
Granted: 1997-06-17
Abstract: More than two grooves(5A') are formed on the lower part of the outer case(2A) of a writing tool, in case a pressing strip(5A) for lever is installed on the formed grooves, a fulcrum of pressing strip is supported with the protrusion formed on the surface of the inner wall of the outer case and the screw end part of a trumpet(9A), a point of action and a trunk part of a pressing strip are simultaneously adhered closely to the inner case so as to prevent a deformation of pressing strip in case an excessive external force acts on the region of the point of force. Since at least more than two regions of the point of force of pressing strip for lever are exposed from the grooves formed on the outer case, at least two ones are taken easily within three fingers in case of griping writing tool. Therefore, if a writer gives griping pressure under a writing, a component force acts toward the side direction because a point of action of pressing strip press the four sides of a extrusion tetrahedron(3A), and this force surpasses a spring power(10) so that a lead(11) can be extracted.
Patent KR-0143912-B1 (KR)
Title: Apparatus for administration of a therapeutic agent to the periodon
Inventor: BRIZZOLARA NANCY SUSAN
IPC: A61K9/50
Filed: 1989-12-21
Granted: 1998-07-15
Abstract: Oral compositions for the local administration of a therapeutic agent to a periodontal pocket of a patient for alleviating dental disease comprise a plurality of dry, discrete microparticles each of which comprise an effective amount of at least one therapeutic agent dispersed in a matrix comprising a biocompatible and biodegradable polymer. Apparatus and methods are also provided for the dispensing of the dry microparticles to the periodontal pocket whereby they become tacky and adhere to the involved tissue so as to induce long term therapeutic benefits.
Patent KR-920002200-B1 (KR)
Title: Co2 laser beam dumper
Inventor: KIM DUK-YOUNG
IPC: H01S3/03
Filed: 1989-12-30
Granted: 1992-03-19
Abstract: The dumper extingushes the laser beams without scattering the beams into the air. The  dumper  includes:  an  inner  cylindrical member (2) and an outer cylindrical member (3). The  inner  member (2) is provided with a beam inlet (4) on the top thereof,  and  is also provided with a reflecting rod (5) at a position opposite  to the beam inlet (4). On the front face of  the  inner  member  (2), there are provided  with  a  plurality  of  pockmarks  (6),  while another pockmark portion  (7)  is  provided  on  the  lower  outer circumferential  surface.  Heat  exchanges  occur  briskly  by   a circulating water.
Patent KR-940001485-B1 (KR)
Title: Electrophoto-sensitive materials and making method thereof
Inventor: KIM KWON-YONG
IPC: G03G5/06
Filed: 1990-01-31
Granted: 1994-02-23
Abstract: The photosensitive material for organic stack electrophotography is disclosed in which a hydrazones electron hole injecting efficient layer is formed between a charge generator layer and charger carrier layer.
Patent KR-930005475-B1 (KR)
Title: Film cassette
Inventor: NIEDOSPIAL JOHN J
IPC: G03B17/30
Filed: 1990-03-07
Granted: 1993-06-22
Abstract: A film cassette (1) is disclosed wherein a film spool (5) is rotatable within the cassette shell (3), a convoluted film roll (33) whose outermost convolution (35) is a film leader (35) is coiled about the spool, a pair of film constraining flanges (41, 43) are coaxially arranged on the spool to radially confine the film leader to prevent the leader from substantially contacting an interior wall (57) of the cassette shell, and a film stripper-guide (67) is received between a leading end (37) of the film leader and the next-inward convolution (39) of the film roll succeeding the leader to remove the leader from the flanges and guide it through a film passageway (25) to the exterior of the cassette shell responsive to rotation of the spool in a film unwinding direction. According to the invention, the film leader (35) and at least one of the constraining flanges (41, 43) include mutual engagement means (59, 51 min ) for maintaining the leading end (37) of the leader spaced at least a minimum radial distance (D) from the next-inward convolution (39) sufficient to locate the leading end within range of the stripper-guide (67) to ensure that the leading end will be advanced over the stripper-guide responsive to rotation of the spool (5) in the film unwinding direction, whereby the leading end is prevented from being advanced between the stripper-guide and the next-inward convolution.
Patent KR-930003913-B1 (KR)
Inventor: FURUTANI YOSHIO
IPC: C07K14/00
Filed: 1990-06-09
Granted: 1993-05-15
Abstract: 내용 없음.
Patent KR-920008427-B1 (KR)
Inventor: GOTO HARUTAKA
IPC: G06F12/10
Filed: 1990-07-13
Granted: 1992-09-28
Abstract: 내용 없음.
Patent KR-0180728-B1 (KR)
Inventor: CVETAN PETROFF
IPC: B24B3/36
Filed: 1990-08-28
Granted: 1999-04-01
Abstract: 내용 없음.
Patent KR-0161682-B1 (KR)
Inventor: RAMISCH MALIKAJUN
IPC: C08K3/00
Filed: 1990-09-11
Granted: 1999-01-15
Abstract: 올레핀 중합체, 고무 변성 스티렌 수지 및 블록 공중합체 용화제를 포함하는 폴리블렌드 조성물이 개시되어 있다. 바람직한 실시예에 있어서, 결정성 프로필렌 중합체, 스티렌/부타디엔 고무가 접목되어 변성된 스티렌/무수 말레인산 불규칙 열가소성 공중합체 및 수소화된 스티렌/부타디엔 블록 공중합체가 유용한 열가소성 폴리블렌드를 형성하기 위하여 친화적으로 혼합된다.
Patent KR-930006134-B1 (KR)
Title: Semiconductor contact manufacture method
Inventor: KIM JAE-KAP
Filed: 1990-11-16
Granted: 1993-07-07
Abstract: The contact of a semiconductor device is mfd. by (a)  forming a first insulating layer (6), a first  silicon  layer  (7)  and  a second insulating layer (8) on the  electroconductive  layer,  (b) lifting off the fixed part of the layers  (7,8)  using  a  contact mask to form a first  silicon  layer  pattern,  (c)  depositing  a second silicon layer (9) on the layer (8), and  then  etching  the layer (9) to form a second spacer silicon layer (9A) on  the  side wall of the pattern, and (d) etching the exposed layers (6,8), and then forming an electroconductive layer-exposed contact hole.  The contact  is useful  for  the  mfr.   of   the   high   integrated semiconductor device.
Patent KR-940000301-B1 (KR)
Inventor: RAGLAND JR FRANK R
IPC: H01J29/02
Filed: 1990-11-30
Granted: 1994-01-14
Abstract: 내용 없음.
Patent KR-0149863-B1 (KR)
Title: Internal combustion engine
Inventor: DAN MERITT
IPC: F02B19/18
Filed: 1990-12-06
Granted: 1999-03-20
Abstract: An internal combustion engine has first and second cylinders (12, 14), the first cylinder (12) having a larger swept volume than the second cylinder (14) and the second cylinder being formed in the crown of the first cylinder. First and second pistons (16, 18) are reciprocable respectively in the first and second cylinders (12, 14), the second piston (18) being formed as a protrusion on the crown of the first piston (16). A combustion chamber (20) is formed in the second piston (18) with an air port (44) opening into the first cylinder (12) and a second port (40) opening into the second cylinder (14). A first inlet is provided (25) for supplying air or the like into the first cylinder (12) during an induction stroke of the first piston (16) together with a fuel inlet (36) for supplying fuel to said second cylinder (14). A passage extends between the first and second cylinder to enable transfer of air from said first cylinder (12) to said second cylinder (14) other than through said combustion chamber (20) over a preselected angle of movement of the pistons relative to the cylinders for assisting movement of gases from said second cylinder (14) into said combustion chamber (20). Additional control means for controlling the movement of air is also provided. <IMAGE>
Patent KR-0153288-B1 (KR)
Title: Ultrahigh strength al-cu-li-mg alloy
Inventor: PICKENS JOSEPH ROBERT
IPC: C22F1/057
Filed: 1989-07-28
Granted: 1998-11-16
Abstract: Aluminum-base alloys which are provided which possess highly desirable properties, such as relatively low density, high modulus, high strength/ductility combinations, strong natural aging response with and without prior cold work, higher artificially-aged strength than existing Al-Li alloys with and without prior cold work, weldability, good cryogenic properties, and good elevated temperature properties. In one embodiment, aluminum-base alloys are provided having Al-Cu-Li-Mg compositions in the following ranges: 5.0-7.0 Cu, 0.1-2.5 Li, 0.05-4 Mg, 0.01-1.5 grain refiner selected from Zr, Cr, Mn, Ti, Hf, V, Nb, B, TiB2, and mixtures thereof, and the balance essentially Al. In another embodiment, aluminum-base alloys are provided having Al-Cu-Li-Mg compositions in the following ranges: 3.5-5.0 Cu, 0.8-1.8 Li, 0.25-1.0 Mg, 0.01-1.5 grain refiner selected from Zr, Cr, Mn, Ti, Hf, V, Nb, B, TiB2, and mixtures thereof, and the balance essentially Al.
Patent KR-930000836-B1 (KR)
Inventor: TAIG ALISTAIR G
IPC: F16D65/28
Filed: 1989-07-26
Granted: 1993-02-06
Abstract: 내용 없음.
Patent KR-100192984-B1 (KR)
Inventor: SHIMIZUME KAZUTOSHI
IPC: G11B27/031
Filed: 1991-03-05
Granted: 1999-06-15
Abstract: 본 발명에 의하면 피크서치시, 오류정정할수 없었던 디지를 오디오 신호의 신호 레벨을 0레벨에 유지함으로써 트랙점푸의 반복 주기를 짧게해서 피크서치에 소요하는 시간을 짧게해도 피크서치 결과의 오류를 유효하게 회피할 수 있다. 
     따라서, 그만큼 피크서치의 오류를 유효하게 회피해서 피크서치에 소요되는 시간을 단축할 수 있는 콤팩트 디스크 플레이어를 얻을 수 있다.
Patent KR-100192194-B1 (KR)
Inventor: KAWAKAMI KOUICHI
IPC: G11B17/028
Filed: 1991-03-29
Granted: 1999-06-15
Abstract: 고정 샤시(13)상에 트레이 구동 기구(4), 디스크 클램프 기구(7) 및 픽업 장치(9)를 설치한 디스크 플레이어에 있어서, 턴테이블(50)을 회전 구동하는 스핀들 모터(51)은 모터 승강 기구(5)에 연계하여 상기 샤시(13)에 대해 승강 구동한다. 따라서 턴테이블(50)은 로딩 완료 위치의 트레이(44)보다도 하부측의 대기 위치에서 디스크 클램프 기구(7)의 클램퍼(70)에 압착 가능한 디스크 클램프 위치까지 상승할 수 있다.
Patent KR-940002115-B1 (KR)
Title: Electrophotographic conductor
Inventor: LEE DU-HUI
IPC: G03G5/06
Filed: 1991-07-22
Granted: 1994-03-17
Abstract: The electrophotographic photoconductor is produced by coating a mixed soln. of 2.5 wt. pts. of diazo pigment as a charge generating matter, 0.5-1.0 wt. pt. of a binder and 160-180 wt. pts. of a solvent on the electroconductive substrate (A) to form a charge generating layer (B), and coating a mixed soln. of 0.5-2.0 wt. pts. of hydrazone dye as a charge transporting matter, 1 wt. pt. of a binder, 0.01-0.1 wt. pt. of phenolic antioxidant of formula (I)-(III) [R1 = R2 = R4 = R5 = H, OH, halogen, C1-6 alkyl or cyclohexyl; R3 = H,OH, C1-6 alkyl, C1-4 alkoxy or phenyl  and 7-10 wt. pts. of solvent on the layer (B) to form a charge transporting layer (C). The binders for the layers (B), (C) are respectively polyvinyl butyral resin and polycarbonate resin, and the solvents are respectively tetrahydrofurane and dichloroethane.
Patent KR-930008252-B1 (KR)
Title: Preparation of polypropylene filament non-woven fabric having superior antibacterial deodorant and infrared ray radial property
Inventor: KIM KWANG-TAE
IPC: D01F1/10
Filed: 1991-08-01
Granted: 1993-08-27
Abstract: mixing low-density polyethylene  evenly with the  mixture-comprising  a  material  made  by  boiling  the mordenite with conc. acid, treating with steam to control the  mol ratio of  silica/alumina  to  33-100,  washing  and  firing  under atmospheric condition, another material made  by  controlling  the mol  ratio  of  silica/alumina  to  10-33,   ion-exchanging   with sterilizing metals such as silver, copper  or  zinc,  washing  and firing under atmospheric  condition,  and  oxidized  microparticle ceramics whose integral value of the radiating rate in wave-length of 4-25  m at 500 deg.C is above 0.4; melt-extruding to obtain the pelletized  compn.;  mixing  with   polypropylene;   melt-spining; web-forming and heat-bonding.
Patent KR-940004766-B1 (KR)
Title: Toll management system for toll road
Inventor: LEE MIN-U
IPC: G07B15/00
Filed: 1991-10-04
Granted: 1994-05-28
Abstract: The system is capable of managing a toll road by a usage time information, and transmitting the business information of an entrance or exit to main control system. The system includes an automatic ticket sale device (1) which has a car detection unit (11), a fixed time ticket detection unit (12), a ticket sale unit (13), a system controller (14), and a communication unit (16), a fee management unit (2) which has a 1st car detection unit (21a), a 1st image input unit (27a), an image processor (28), a data communication unit (26), a control memory unit (31), a fee display unit (32) and a key board (33).
Patent KR-100195654-B1 (KR)
Inventor: PANKOWIECKI JOSEPH
IPC: F28G13/00
Filed: 1991-10-09
Granted: 1999-06-15
Abstract: [일 냉각 튜브 다발의 위치 설정 장치] 
     오일 튜브다발 위치설정장치(26)는 오일 냉각 튜브 다발(10)을 지지 및 고정시켜 그들이 한쪽 위치에서 다른 위치로, 예를들면, 소제 및 정비되기 위해 수직 위치에서 수평위치로 안전하게 배향되도록 한다. 위치설정장치(26)는 충분한 강성의 빔 요소(28)와, 상기 빔 요소(28)에 고정되는 제1판재(30)와, 상기 빔 요소(28)에 의해 가동 지지되며, 제1판재(30)로부터 이격되어 위치되는 제2판재(32)를 포함한다. 위치설정장치는 제1 및 제2판재(30),(32) 사이의 간격내에 오일 튜브 다발을 수용시킬 수 있도록 설계된다. 복수개의 테이퍼진 맞춤못(42)은 각각의 제1 및 제2판재(30),(32)로부터 연장된다. 각각의 맞춤못(42)은 제1 및 제2판재(30),(32)사이에 수용되는 튜브 다발(10) 중 튜브(14)의 일단부가 결합되도록 위치된다. 제1 및 제2판재(30),(32)사이에 수용되는 튜브 다발(10)의 외주를 둘러싸도록 사용되는 적어도 하나의 고정 스트랩(40)은 제1 및 제2판재(30),(32)의 중간 위치에서 빔 요소(28)에 고정된다.
Patent KR-940010921-B1 (KR)
Title: Manufacturing method of mosfet
Inventor: KIM SONG-SHIK
IPC: H01L21/336
Filed: 1991-12-13
Granted: 1994-11-19
Abstract: The method includes the steps of etching a silicon substrate (11) to form a pair of trenches into the substrate (11) to implant impurity ions into the active region between the trenches to form a P- region (12) and a P+ region (13) as a double well structure, etching the active region to form a second trench thereinto to implant impurity ions on the well region between the first and second trenches to form source and drain regions as a LDD structure, forming an oxide film into the first and second trenches to deposit a polysilicon layer into the second trench to form a gate, and forming contact holes on the source, drain and gate portions, thereby using the trench structure and twin well process to improve the step coverage and latch-up at the side of bulk.
Patent KR-960012747-B1 (KR)
Inventor: MITZUTA SHOOCHI
IPC: F25D23/02
Filed: 1991-12-30
Granted: 1996-09-24
Abstract: 요약없음
Patent KR-960013595-B1 (KR)
Title: Swing control method and apparatus of excavator
Inventor: KIM KWAN-SOO
IPC: E02F9/20
Filed: 1992-07-27
Granted: 1996-10-09
Abstract: The apparatus and method makes the revolving body automatically located at a target position by installing a geared ring at the center of the revolving body, and using a contact sensor and an encoder. The apparatus comprises: a controller(d) connected to an electronic proportional control valve(f), a servo valve(g), an on-off solenoid valve, an electric joystick, and a sensor detecting a rotary angle of the revolving body, for controlling various work trajectories; the geared ring(p) in a circular hole of a base plate near a turning joint; a pinion, geared with the geared ring, making a sensor installed at for sensing the rotational number.
Patent KR-100222024-B1 (KR)
Inventor: POPP KONRAD
IPC: B23Q3/155
Filed: 1992-09-02
Granted: 1999-10-01
Abstract: 회전 상부 및 하부 터릿(49,51), 펀치를 타격하기 위해 수직운동을 하는 스트라이커(15), X,Y방향으로 작업대(25)상에 지지된 플레이트 공작물을 이동 및 재치시키기 위한 플레이트 재치장치(27) 및 공구 교환장치로 구성되고, 현재의 펀치 및 다이를 교체하기 위해 각각 펀치(P) 및 다이(D)가 상부 터릿(49) 및 하부 터릿(51)상에 설치되도록 지지하는 펀치 홀더 매거진(73)과 다이 홀더 매거진(75)이 상부 및 하부 터릿에 근접하여 구비되고, 상부 터릿상의 펀치 교환위치가 펀치 홀더 매거진 아래로 되고, 하부 터릿상의 다이 교환위치가 다이 홀더 매거진 위로 되며, 공구 교환장치가 펀치 및 다이 교환위치사이에 수직라인으로 위치됨으로서 상기 펀치 및 다이가 직접 선형동작에 의해 교환되도록 이루어진 터릿 펀치 프레스이다.
Patent KR-100243426-B1 (KR)
Inventor: OGATA HIROMI
IPC: B41J2/45
Filed: 1992-09-28
Granted: 2000-03-02
Abstract: 본 발명은 발광 소자열로 부터의 광선을 컨벌젼스 렌즈에 의해 감광드럼상의 필요한 위치에 모이게 함게 의해 도트를 형성하는 led헤드에 관한 것으로 발광소자와 감광드럼의 거리를 정확히 설정하기 위해 발광소자가 배치된 회로 기판의 윗표면을 기준으로 해서 감광드럼이 위치를 설정하고 발광소자와 렌즈의 위치를 정확히 설정함과 동시에 생산공정을 간소화하기 위해 클립 및 스프링을 이용하는 것을 특징으로 한다.
Patent KR-100267896-B1 (KR)
Title: Hybrid circuit breaker having blowout coil
Inventor: BOLONGEAT-MOBLEU ROGER
IPC: H01H33/664
Filed: 1992-10-16
Granted: 2000-10-16
Abstract: An evacuated cartridge (13) of a hybrid circuit breaker includes an end (19) having a groove (21) for housing an annular coil (22) outside the cartridge and connected electrically in series with the contacts (15,16) of the cartridge (13). The coil (22) is arranged in line with the arc contacts (15,16) and is held rigidly by the groove (21). 
<IMAGE>
Patent KR-100228360-B1 (KR)
Inventor: BANK HOWARD MARVIN
IPC: C07F7/12
Filed: 1992-10-22
Granted: 1999-11-01
Abstract: 본 발명은 규소에 결합된 하나 이상의 수소를 함유하는 아릴할로실란의 열 불균등화 방법에 관한 것이다. 상기 방법은 액상중에서 아릴할로실란을 약 250℃ 내지 450℃의 범위내의 온도로 가열시키는 것을 포함한다. 본 방법은 페닐디할로실란의 디페닐 디할로실란으로의 불균등화 반응에 특히 유용하다.
Patent KR-970000609-B1 (KR)
Inventor: JOSEPH CHANG
IPC: B41J13/00
Filed: 1992-11-02
Granted: 1997-01-16
Abstract: 내용 없음.
Patent KR-950006179-B1 (KR)
Title: List device and control method of telephone number for fax
Inventor: KIM YONG-BOK
IPC: H04N1/32
Filed: 1992-11-06
Granted: 1995-06-09
Abstract: The apparatus registers telephone numbers and names in facsimile and a user conveniently can look up a register list. It comprises : (i) a telephone number RAM(5) storing and managing many telephone numbers and names; (ii) a DTMF unit(6) that receives signal inputted from telephone and makes it recognize as number in CPU(1); and (iii) a telephone(7) converting as a telephone number list mode with a particular key.
Patent KR-960001481-B1 (KR)
Title: The process for the preparation of penem compound
Inventor: SIM YOUNG-KI
IPC: C07D499/86
Filed: 1992-12-03
Granted: 1996-01-31
Abstract: Novel phenem cpd., (5R, 6S, 8R, 2'R)-2-(2'tetrahydrofuryl)-6-(1-hydroxyethyl)-2-phenem-3-carboxylic acid, of formula (I) and its pharmaceutical salts are prepd. by : dissolving and heating oxalic imide cpd. of formula (III) in inactive organic solvent, then intramolecular wittig cycling-reacting that with arylphosphonos acid diester to prepare the phenem cpd. of formula (IV) to be protected with its each functional gp.; step by step forming the cpd. of formula (V), or at the same time deprotection; and converting to its salts form. In the formulas, R1 is hydroxyl protecting gp., esp. t-butyldimethylsilyl; R2 is carboxyl protecting gp., esp. aryl, P-nitrobenzyl or 2-(trimethylsilyl) ethyl; M is alkali metal, esp. Na or K. The obtd. phemen cpd. has good antibacterial property, then is useful as a antimicrobial drug.
Patent KR-0141117-B1 (KR)
Inventor: KWON JOO-HAN
IPC: H04N9/77
Filed: 1992-12-07
Granted: 1998-06-15
Abstract: 본원 발명은 MAC 방식에 있어서, 시분할되어 일렬로 전송되는 두 종류의 색차신호를 동시에 나란하게 출력시키는 신호보간방법 및 그 장치에 관한 것으로, 이러한 방법 및 장치를 제공하는 데 그 목적이 있다. 이를 위해 본원 발명의 장치는, 직렬로 인가되는 제1 및 제2색차신호를 처리하는 신호 보간 장치에 있어서, 지연부, 신호 보간부 및 동기 출력부를 포함한다. 지연부는 제1색차신호를 소정시간 지연시킨 제1'색차신호와, 상기 제1'색차신호를 소정시간 만큼 지연시킨 제1색차신호를 출력한다. 신호 보간부는 제1색차신호와, 상기 지연부에서 출력된 제1색차신호를 평균하여 보간신호를 출력한다. 동기 출력부는 상기 신호 보간부에서 출력된 보간신호와, 제2색차신호를 소정시간 민큼 지연시킨 신호를 입력하여 각각 별도의 출력단으로 동일종류의 색차신호를  동기시켜 출력한다. 본원 발명의 장치를 이용하여 MAC방식 수신측의 RGB매트릭스회로에 적합한 형태의 신호를 만들 수 있으며, 일반적으로 색차신호의 처리방법이나 그 처리수단에 활용될 수 있는 효과가 있다.
Patent KR-100235924-B1 (KR)
Inventor: CHUNG HA-YEOL
IPC: A23D9/00
Filed: 1992-12-15
Granted: 1999-12-15
Abstract: 본 발명은 튀김 전용유 조성물에 관한것으로서 좀 더 구체적으로는 대두유와 옥배유, 해바라기유를 중량비로 30 : 65 : 5 - 95 : 5 : 0 으로 배합하여 제조한 식용혼합유 또는 식용혼합유를 구성하는 각각의 단일유에 글리세린 지방산 에스테르, 폴리글리세린 폴리리시놀레이트, 폴리글리세린 지방산 에스테르, 폴리옥시 지방산 에스테르를 1종이상 0.5 - 15 중량% 배합함으로서 튀김중 튀김재료의 흡유에 의한 튀김유의 양적 손실을 줄일 수 있게 함과 동시에 튀김재료에는 상대적으로 튀김유가 덜 스며들어 느끼한 맛이 덜어지도록 함을 특징으로 하며, 또한 일반적으로 튀김유로 사용하고 있는 대두유와 같은 단일 식용유 대신에 식용혼합유를 사용하여 튀김유의 열산화 안정성 및 관능적 특성을 향상시켰고 영양성이나 관능적 특성 보다는 경제적인 원가가 식용유지의 선택에 우선 순위에 있는 식용혼합유를 구성하는 단일유를 사용하여 제조할 수 있는 튀김전용유 조성물에 관한 것이다.
Patent KR-950013309-B1 (KR)
Title: Batlery savor for a tdm system
Inventor: MOOR MORRIS A
IPC: H04B1/16
Filed: 1990-08-13
Granted: 1995-11-02
Abstract: A power saving method and apparatus in a time division multiplexed system (10) capable of providing a synchronous full duplex communication between a telephone network (12) and a plurality of remote communication units (18). A communication resource controller (14) provides system synchronization, by periodically trnsmitting synchronization messages through one or more remote sites (11). The communication units (18) attempt to acquire synchronization during a synchronization acquisition interval. If synchronization is acquired, the communication units (18) enter a synchronous battery saving mode (515). In the synchronous battery saving mode (515), the communication units (18) can detect a call request either to their own address or to the address of another communication unit. If no call request is detected, the communication units (18) reduce power consumption for a synchronous power saving time interval, and thereafter merely verify synchronization. However, if synchronization is not acquired, the communication units enter an asynchronous power saving mode (525), wherein they reduce power consumption for an asynchronous power saving interval. The communication units (18) may enter the asynchronous battery saving mode (505), if a call request to another communication unit is detected. The asynchronous power saving interval is substantially longer than synchronous power saving interval.
Patent KR-100325558-B1 (KR)
Title: 7-클로로퀴놀린-8-카르복실산의정제방법
IPC: A01N43/42
Filed: 1991-01-25
Granted: 2002-08-14
Abstract: 본 발명은 물과 혼화성인 저급 알코올에 의해 재결정시킴으로써 7-클로로퀴놀린-8-카르복실산(I)을 정제하는 방법에 있어서, 재결정을 소량의 염기 존재하에 수행하는 것을 특징으로 하는 방법에 관한 것이다. 
     
       
     
     (X는 H, 할로겐 또는 저급 알킬기이다.) 
     이 퀴놀린카르복실산 (I)은 유효한 농작물 보호제이다.