baber/WOPTO huggingface dataset:
Patent KR-860001415-B1 (KR)
Title: Weft length measuring apparatus in the loom
Inventor: SUZUKI HAJIME
IPC: D03D47/36
Filed: 1983-08-04
Granted: 1986-09-23
Abstract: At least 2 weft length measuring elements have respective weft sources, and provide weft winding surfaces with which weft control latches coact for controlling wind-on and wind-off of wet lengths. Each measuring element has its own drive motor, and motor speeds and operation of the latches are under control of a unit storing a preset weft selection program, e.g. a microcomputer. This is a system for supplying two or more different wefts to a jet loom for patterning, which measures precise weft lengths by motor speed control.
Patent KR-890000193-B1 (KR)
Title: 2-(2-substituted benzoyl)-1,3-cyclohexanediones
Inventor: MICHAEIY WILLIAM JAMES
IPC: A01N31/06
Filed: 1984-09-14
Granted: 1989-03-10
Abstract: Title compds. (I)[R=alkyl; R=H, alkyl, RaOC(O); Ra=alkyl; RR1=alkylene; R2=halogen, alkoxy; R3, R4=H, aliphatic gp., halogen, alkyl, alkoxy, OCF3, CN, NO2, haloalkyl, RbSon, RcC(O)NH, RfC(O), NRgRh, alkylthio; Rb=alkyl, haloalkyl, Ph, Bz, NRdRe; Rd, Re=H, alkyl; n=0-2; Rf=H, alkyl, haloalkyl, alkoxy; RgRf=H, alkyl; R5, R6, R7, R8=halogen, alkyl; R5R6=(un)substd. alkylene ring , useful as herbicide, were prepd..  Thus, a mixt. of 4,4dimethyl-1,3- cyclohexanedione, 2,4-dichlorobenzylcyanide, anhydr. ZnCl2 powder in CH2Cl2 was reacted with trimethylamine for 5hr at room temp. and worked up to give 40% (I)(R,R1=CH3, R3, R5, R6, R7, R8=H, R2, R4=Cl).
Patent KR-860001835-B1 (KR)
Title: Nonwoven sheet
Inventor: NIKI AKIRA
IPC: D04H3/16
Filed: 1985-03-14
Granted: 1986-10-24
Abstract: A nonwoven sheet composed of PET filaments with elongation at a break of at least 100% and shrinkage in boiling water of at least 15%, has a filament section that is circular, with radius R; the average refractive index, n (0) of the central portion of the filament section, and the average refractive index, n(0.8) of the portion apart by 0.8R from the center, they satisfy the following requirements; n(0) is not greater than 1.640; (n(0.8)-n(0)) is not less than 6 x 10 power(-3). The sheet has better resistance to heat deterioration, high elongation, and high heat shrinkability.
Patent KR-920010094-B1 (KR)
Inventor: SUZUKI TOSHIO
IPC: C08F299/00
Filed: 1985-05-30
Granted: 1992-11-14
Abstract: 내용 없음.
Patent KR-910006634-B1 (KR)
Inventor: TOMISAWA KAZUYUKI
IPC: C07C327/04
Filed: 1985-05-30
Granted: 1991-08-29
Abstract: 내용 없음.
Patent KR-910000731-B1 (KR)
Inventor: GANAMORI HIROO
IPC: C03B37/02
Filed: 1985-06-03
Granted: 1991-02-06
Abstract: 내용 없음.
Patent KR-920006859-B1 (KR)
Title: 전환할 수 있는 머리띠
Filed: 1985-06-03
Granted: 1992-08-21
Abstract: 내용 없음.
Patent KR-910004761-B1 (KR)
Inventor: MIYAZAKI SEIJI
IPC: B63B21/22
Filed: 1985-08-31
Granted: 1991-07-13
Abstract: 내용 없음.
Patent KR-930011013-B1 (KR)
Inventor: SHOLLENBERG JOHN M
IPC: G21C19/33
Filed: 1985-11-08
Granted: 1993-11-19
Abstract: 내용 없음.
Patent KR-900007239-B1 (KR)
Title: Soldering apparatus
Inventor: HAYAKAWA FUTOMI
IPC: H05K3/34
Filed: 1985-12-12
Granted: 1990-10-06
Abstract: Apparatus for soldering lead pins on IC packages mounted on a PCB with lead lines on the board comprises a mounting base with one or more pairs of arms, and heat source lamps focussing radiant heat onto the pin-line contact areas to melt solder applied to the lines, with each lamp connected to a respective arm and a support shaft having a lower end presser for steadying the package. The lamps are pivotably connected to the arms to permit adjustment of their angle of inclination. The lamps are pref. linear near-ir units and the shaft slides through the base and is adjustable vertically with respect to a work table. There may be two pairs of arms in rectangular crossing relation, each pair at a diff. level and each arm carrying a lamp.
Patent KR-890003792-B1 (KR)
Title: Process for the preparation of water proof agent
Inventor: YU JUNG-KUN
IPC: C09K3/18
Filed: 1986-01-15
Granted: 1989-10-04
Abstract: A process for preparing a waterproof agent comprises (a) heating paraffin hydrocarbon (having m.p. 50-70 deg.C, i.e. C25-30 straight satd.) 70-90 wt. parts, metal aliphatate (i.e. stearate or oleate of Al, Ca and Zr) 10-30 wt. parts, emulsifier (i.e. polyoxyethyleneoleyl ether, polyoxyethylene stearyl ether) 2-5 wt. parts and auxiliary emulsifier (i.e. ethylene or hexyleneglycole) 2-5 wt. parts at 70-80 deg.C and adding water 200 wt. parts simultaneously with stirring, and (b) adding synthetic resin emulsion 20-40 wt. parts.
Patent KR-890003641-B1 (KR)
Title: Polar relay
Inventor: NOBUTTOKI KAZUHIRO
IPC: H01H51/22
Filed: 1986-03-24
Granted: 1989-09-28
Abstract: The relay includes an elongate armature pivotally supported at its centre for angular movement between two contact operating positions. An electromagnet has a pair of polemembers extending from ends of a core toward the ends of the armature on either side of the pivot axis.  A bar-shaped, three-pole permanent magnet is disposed between the free ends of the pole members in closely adjacent relationship to the armature.  A pair of movable contact springs are carried by the armature to be moved into and out of contact with corresp. fixed contacts.  Each spring extends along each lateral side of the armature and is fixed to the armature at a portion intermediate its ends.
Patent KR-900000013-B1 (KR)
Title: Bend eliminating method for evaporating magnetic record carriage
Inventor: LEE JEONG-HWAN
IPC: G11B5/84
Filed: 1986-04-23
Granted: 1990-01-18
Abstract: In order to eliminate warp from magnetic tape where a warp occurs because of deposition of magnetic layer, a warp resistant layer is coated on a surface of the tape with a difinite thickness and the hot air is blown at 50-150 ≰C for the layer to be dried and hardened. Pref. the warp resistant layer is formed by coating the pigment mixed with a org. binder and fluoro carbon 10-100 wt.% on to the surface of the tape.
Patent KR-890001612-B1 (KR)
Title: Handle with alternate tool orientation
Inventor: CONDON HARRY F
IPC: B25B23/16
Filed: 1986-10-27
Granted: 1989-05-11
Abstract: The hand tool for transmitting torque has a handle (10).  A tool implement (36) may be mounted in alternative positions on the handle.  The handle includes a slot (22) intersecting an end and the tool implement, such as a hexagon wrench or a screwdriver.  It includes a head (42) moulded having a configuration closely conforming to the handle slot.  A projection (48) formed on the head transverse to the length of the implement cooperates with bores defined in the handle during the alternative mountings of the implement from the slot.  In its operative positions the length of the implement is disposed parallel to the handle axis on transversely thereto.
Patent KR-910002131-B1 (KR)
Inventor: IZIMA YASUO
IPC: G07F7/10
Filed: 1986-10-28
Granted: 1991-04-04
Abstract: 내용 없음.
Patent KR-900007166-B1 (KR)
Title: Reading out circuit of sub-code data
Inventor: RYU JAE-YOUNG
IPC: G11B20/10
Filed: 1987-03-26
Granted: 1990-09-29
Abstract: A sub-code chip (SCC) operated by clock and strobe signal of a microprocessor (MIC) is connected to a shift registor (SR) transmitting the data to the microprocessor in parallel. An gate (AMD) output is provided to clock terminals (CLK) of 8 bit counter (CTR), shift register, and a sub-code chip. The reset signal of the counter is applied to an interrupt terminal (INT) of the microcomputer to transmit the stored data of the shift registor with a unit of 8-bit.
Patent KR-950006243-B1 (KR)
Inventor: CRAIG RANDY W
IPC: H04N5/44
Filed: 1987-05-08
Granted: 1995-06-12
Abstract: 내용 없음.
Patent KR-910002192-B1 (KR)
Title: Eld of high contrast
Inventor: RYU JE-HWA
IPC: G02F1/13
Filed: 1987-08-27
Granted: 1991-04-06
Abstract: Electroluminescent display device suitable for high  contrast comprises in serial order: a transparent glass substrate  (1");  a transparent electrode  (2');  the  first  dielectric  layer  (3'); fluorescence layer (4'); the second  dielectric  layer  (5');  and back electrode  (6').  Etching  process  is  carried  out  to  the transparent glass sabstrate after coating the photoresist  (9)  on the second dielectric layer. The first coloured  insulating  layer (7) with Ge or PrMnO3  is formed on entire layer,  and  then  back electrode (6') and photoresist layers are deposited in turn  after removing the photoresist.  The second  coloured  insulating  layer (8) having the same height with the back electrode  is  formed  on the first dielectric layer.
Patent KR-960002131-B1 (KR)
Inventor: LACROIX JACQUES
IPC: H01R4/24
Filed: 1987-11-06
Granted: 1996-02-10
Abstract: 내용 없음.
Patent KR-900004769-B1 (KR)
Title: Transplanter
Inventor: FUGIKI HIROYOSI
IPC: A01C11/02
Filed: 1988-01-06
Granted: 1990-07-05
Abstract: The apparatus for high-speed rice planting, includes planter case (8) fixed on the bulging rotating shaft (7) from planter transmission case (1), fixed first gear (16) on the rotation center (91), a pair of planters (3A, 3B) at the end of planter case hich are fixed to support shaft (13), and inner transmission gears having middle shaft (26) between driving shaft (7) and support shaft. A pair of planters cut seedlings alternately from seedling platform (4), and transplant seedings to the paddy field.
Patent KR-900008979-B1 (KR)
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/66
Filed: 1988-01-22
Granted: 1990-12-15
Abstract: 내용 없음.
Patent KR-920003095-B1 (KR)
Inventor: SHIBUYA ISMEE
IPC: B62J9/00
Filed: 1988-06-15
Granted: 1992-04-18
Abstract: 내용 없음.
Patent KR-920009850-B1 (KR)
Inventor: KARASAWA DAKUMI
IPC: H01J9/42
Filed: 1989-05-03
Granted: 1992-10-31
Abstract: 내용 없음.
Patent KR-930004618-B1 (KR)
Title: Copolyester resin composition
Inventor: KIM KYONG-SU
IPC: C08G63/20
Filed: 1989-08-11
Granted: 1993-06-02
Abstract: The  copolyester  composition  is  prepared  by  mixing   an ester- exchange  reacting  aromatic  dicarboxylic   acid   and   an aliphatic or alicyclic dicarboxylic acid as a acidic component (A) with aliphatic and alicyclic glycols as a  glycol  component  (B). The acidic component comprises 10.1-15 mole% aromatic dicarboxylic acid containing a metal  salt  of  sulfonic  acid,  30-89.4  mole% aromatic dicarboxylic acid without a metal salt of sulfonic  acid, 0.5-10 mole% polycarboxylic acid, 0.5-10 mole% C35-72  dimer  acid and below 59.3 mole% aliphatic or alicyclic dicarboxylic acid. The composition has an excellent water  dispersion  and  film  forming properties.
Patent KR-0161237-B1 (KR)
Inventor: BRINER PAUL HOWARD
IPC: C07C69/74
Filed: 1989-09-20
Granted: 1999-01-15
Abstract: 내용없음.
Patent KR-0130829-B1 (KR)
Inventor: IRWIN GOLDSTEIN
IPC: A61P13/02
Filed: 1989-09-29
Granted: 1998-04-23
Abstract: 요약없음.
Patent KR-0130466-B1 (KR)
Inventor: WONG STEPHEN L
IPC: H03H11/24
Filed: 1989-09-30
Granted: 1998-10-01
Abstract: 내용없음.
Patent KR-0126914-B1 (KR)
Inventor: MIYASHITA SATOSHI
IPC: H01L21/027
Filed: 1989-10-17
Granted: 1997-12-26
Abstract: 요약없음
Patent KR-0146068-B1 (KR)
Inventor: SONN BO-IK
IPC: H03M1/12
Filed: 1989-11-20
Granted: 1998-12-01
Abstract: 내용없음
Patent KR-0133298-B1 (KR)
Inventor: DAVIS WALTER LEE
IPC: H04B7/26
Filed: 1989-06-29
Granted: 1998-04-21
Abstract: [발명의 분야] 
     본 발명은 정보 디스플레이를 구비한 전국적인(nationwide) 선택 호출 수신기에 관한 것으로서 특히, 수신기가 다수의 주파수중 하나를 선택적으로 수신할 수 있게하고 적절한 디스플레이에 의해 대응하는 위치를 식별할 수 있게하는 주파수 전환 수단을 구비한 전국적인 다중주파수 디스플레이 수신기(nationwide Selective call receiver)에 관한 것이다. 
     [종래 기술의 설명] 
     다수의 상이한 주파수에서 동작하는 전국적인 선택 호출 시스템에 대해 여러 가지 제안이 있었다. FCC 제안은 선정된 전국적인 갱념과 또한 상업적인 방송 FM국(88 내지 108MHz)의 부반송파에 의해 페이징 메시지(paging message)를 송신하기 위한 설비를 포함한다. 상기 계획중 어느 하나 또는 쌍방의 FCC의 허가에 대하여, 국부 주파수 신호나 전국적인 주파수 신호 또는, 부반송파 송신의 경우엔 상업적인 방송 FM 주파수를 선택적으로 수신할 수 있는 수신기를 제공 하는 것이 바람직하다. 보다 중요한 것은 상기 수신기로 다중주파수이든 아니든 간에, 유저에게 상기 수신기의 감지된 위치에 대응하는 시그널링 시스템을 식별시키므로 상기 수신기가 적절히 동작하고 있음을 표시하는 것이 바람직하다. 
     그러나, 제안된 시스템중 어느 것도 전국적인 페이징을 사용하는 고객의 필요성을 고려하지는 않았다. 즉, 고객이 한 국가의 도시에서 도시로 이동할 때 그 고객의 펴이저가 적절히 작동하고 그 도시에서 사용되는 시그널링 시스템을 정확히 디코딩하고 있는지를 고객이 어떻게 알것인가? 본 발명은 이러한 문제점을 페이저의 상태 즉, 페이징 수신기가 현재 위치해 있는 홈 시스템 또는 도시를 디코딩하고 있는지의 여부를 표시하는 최소한 유저의 질문에 응답하는 디스플레이 펴이저의 디스플레이상에 판독을 제공 하도록 해결한다. 
     [발명의 개요] 
     따라서, 본 발명의 목적은 송신된 위치 표시자(indicia)를 선택적으로 수신하고 디스플레이할 수 있는 선택 호출 수신기를 제공하는 것이다. 
     본 발명의 다른 목적은 상이한 주파수로 송신되는 위치 표시자를 선택적으로 수신하고 디스플레이할 수 있는 선택 호출 수신기를 제공하는 것이다. 
     본 발명의 또다른 목적은 수신기가 동작하는 주파수를 자동적으로 선택하고 수신기의 위치를 표시하기 위해 디스플레이상에 판독을 제공하는 주파수 전환 수단을 구비한 선택 호출 디스플레이 수신기를 제공하는 것이다. 
     본 발명의 또다른 목적은 송신된 코드화 메시지 신호에 따라 국부 주파수에서 전국적인 주파수ㅗㄹ 또는 그 역으로 자동으로 전환하고 위치 및 수신기 상태를 표시하기 위해 디코드된 코드 메시지를 디스플레이하는 선택 호출 디스플레이 수신기를 제공하는 것이다.
Patent KR-920006440-B1 (KR)
Title: Auto brake system in case of bump
Inventor: LEE HAENG-SON
IPC: B60T7/22
Filed: 1990-01-09
Granted: 1992-08-06
Abstract: An automatic sudden brake system of an automobile comprises a solenoid, a link, an operating lever and  a  cylinder  and  piston rod, which are mounted on a frame. The link is  placed  under  the solenoid and is connected to the operating rod of the solenoid  at its upper part. The operating lever is placed under the link and a projected part of it is hung on a jaw of the link. The piston rod, being pushed downwardly by a spring inserted in the  cylinder,  is supported by the end part  of  the  operating  leverl.  this  brak system decrease impact of automobile  clash  and  also  demage  of automobile body and a loss of lives in a sudden clash accident.
Patent KR-0150213-B1 (KR)
Title: Fungicides
Inventor: CLOUGH JOHN MARTIN
IPC: C07D413/14
Filed: 1990-04-19
Granted: 1998-10-15
Abstract: Fungicidal compounds having the formula (I): <CHEM> in which any two of K, L and M are nitrogen and the other is CE; X and Y are independently hydrogen, halogen, C1-4 alkyl, C3-6 cycloalkyl, C2-4 alkenyl, C2-4 alkynyl, C2-4 alkenyloxy, C2-4 alkynyloxy, phenyl, benzyloxy, cyano, isocyano, isothiocyanato, nitro, NR<1>R<2>, NR<1>OR<2>, N3, NHCOR<1>, NR<1>CO2R<2>, NHCONR<1>R<2>, N=CHNR<1>R<2>, NHSO2R<1>, OR<1>, OCOR<1>, OSO2R<1>, SR<1>, SOR<1>, SO2R<1>, SO2OR<1>, SO2NR<1>R<2>, COR<1>, CR<1>=NOR<2>, CHR<1>CO2R<2>, CO2R<1>, CONR<1>R<2>, CSNR<1>R<2>, CH3O2C.C:CH.OCH3, 1-(imidazol-1-yl)vinyl, a 5-membered heterocyclic ring containing one, two or three nitrogen heteroatoms, or a 5- or 6-membered heterocyclic ring containing one or two oxygen or sulphur heteroatoms, optionally a nitrogen heteroatom and optionally one or two oxo or thioxo substituents; or X and Y, when ortho to one another, join to form a 5- or 6-membered aliphatic or aromatic ring optionally containing one or two oxygen, sulphur or nitrogen atoms or one, two or three nitrogen or sulphur atoms; A, B, E, G and U are independently hydrogen, halogen, C1-4 alkyl, C1-4 alkoxy, cyano, nitro or trifluoromethyl; and R<1> and R<2> are independently hydrogen, C1-4 alkyl, C2-4 alkenyl or phenyl; the aliphatic moieties of any of the foregoing being optionally substituted with one or more of halogen, cyano, OR<1>, SR<1>, NR<1>R<2>, SiR<1>3 or OCOR<1> and the phenyl moieties of any of the foregoing being optionally substituted with one or more of halogen, C1-4 alkyl, C1-4 alkoxy, nitro or cyano; and their pyridine N-oxides and N-alkyl pyridinium salts.
Patent KR-0173976-B1 (KR)
Title: Peptides having bradkinin antagonist action
Inventor: STEPHAN HENKE
IPC: C07K1/06
Filed: 1990-08-13
Granted: 1999-02-01
Abstract: Peptides of the formula I A-B-C-E-F-K-(D)-Phe-G-M-F'-I (1> in which A is hydrogen, alkyl, alkanoyl, alkoxycarbonyl, alkylsulphonyl, cycloalkyl, aryl, aryloyl, arylsulphonyl, heteroaryl or an amino acid, each of which can optionally be substituted, B is a basic amino acid, C is a di- or tripeptide, E is the residue of an aromatic amino acid, F is, independently of one another, an amino acid which is optionally substituted in the side chain or is a direct bond, G is an amino acid, F' is defined as F or can be -NH-(CH2)2-8 or optionally a direct bond, I is -OH, -NH2 or -NHC2H5, and K is a radical -NH-(CH2)1-4-CO- or is a direct bond, act as bradykinin antagonists. Their therapeutic uses comprise all pathological states promoted, induced or assisted by bradykinin and bradykinin-related peptides. The peptides of the formula I are prepared by known methods of peptide synthesis.
Patent KR-970005108-B1 (KR)
Title: Method for producing polyester
Inventor: BAEK BAE-HYUN
IPC: C08J5/18
Filed: 1990-11-08
Granted: 1997-04-12
Abstract: The polyester chip having an excellent surface property was prepared by the reaction of dimethylterephthalate and ethylene glycol. 50- 500 ppm of an inorganic metal compound such as calcium acetate and 100- 700 ppm of an antimony oxide such as antimony trioxide were esterified, followed by addition of 50- 800 ppm of an inorganic metal compound such as lithium acetate, 60- 950 ppm of phosphor compound such as trimethyl phosphate, acetic acid and sodium hydroxide or tetramethylhydroamine. Thus, 1:2 mole ratio of dimethylterephthalate and ethylene glycol were esterified at 235 deg.C in the presence of 0.50 mole % of calcium acetate and 0.67 mole % of antimony trioxide, followed by polycondensation of 0.5 mole % of lithium acetate and 0.5 mole % of phosphoric acid at 235 deg.C.
Patent KR-950002641-B1 (KR)
Inventor: ISHIDA KATSUHARU
IPC: F24H3/04
Filed: 1990-12-17
Granted: 1995-03-23
Abstract: 내용 없음.
Patent KR-930009110-B1 (KR)
Title: Cut sheet feeding device for a printer
Inventor: YUN JONG-HO
IPC: B41J11/00
Filed: 1990-12-31
Granted: 1993-09-23
Abstract: The device is composed of 3 idle gears (6,10,13),  a  control gear (11), a gase gear (12), a  pickup  gear  (14).  A  spring  is connected with both sides of a control arm. A  pickup  roller  arm (16) is on the same axle as the base gear (12). A  control  spring moves on a guiding recess (23) set on  a  control  arm  (17).  The pickup roller arm (16) is controlled according to the position  of the control arm (17). The control arm  (17)  includes  the  spring guiding recess (23).
Patent KR-930001150-B1 (KR)
Title: Tracking control method for vtr
Inventor: KIM KYONG-SU
IPC: G11B5/584
Filed: 1990-12-31
Granted: 1993-02-19
Abstract: The DC component of envelope curve  signal  of  video  signal detected by a head is analyzed to determine a position of  a  head from  which  a  maximum  DC  component  is  detected.  The  method comprises an interrupt process (P1) for controlling running  speed of a tape slowly when head switch control pulse (HSP) is  high,  a forward direction control process (P2)  for  controlling  rotating direction of a capstern mortor in forward direction by  generating acceleration control signal (HP) and on/off control signal (COPF), a stopping process (P3) for stopping a capstern motor by providing reverse rotating signal and a stop position control  process  (P4) for stopping a stop position of a tape at a preset position.
Patent KR-930011734-B1 (KR)
Title: Musical instrument sustainers
Inventor: ROSE FLOYD D
IPC: G10H3/18
Filed: 1989-05-24
Granted: 1993-12-18
Abstract: A sustainer for providing sustained sounds from a musical instrument has a feedback circuit for converting a pickup signal representing a vibration of a string or other vibratory element to a drive signal and applying drive forces to the vibratory element responsive to the drive signal. The sustainer is arranged to compensate for the phase lag of the pickup signal relative to motion of the vibratory element and to compensate for the phase lag of the drive forces provided by the driver relative to the drive signal. The feedback circuit may be arranged to provide a phase difference between the drive signal and the pickup signal such that the phase difference varies with frequency towards a drive signal leading phase difference with increasing frequency. This phase compensation provides enhanced response of the strings in the fundamental mode of vibration. The driver preferably is arranged so that the drive forces applied to the strings do not vary with lateral movement of the strings.
Patent KR-0147836-B1 (KR)
Title: Catalyzed hydrofluorination of alkenes
Inventor: RAO V N MALLIKARJUNA
IPC: C07C17/02
Filed: 1989-06-22
Granted: 1998-08-17
Abstract: Process for the preparation of fluorinated alkanes by contacting alkenes with HF in the presence of TaCl5 or TaBr5.
Patent KR-940003805-B1 (KR)
Title: Adaptive threshold circuit to complement on two
Inventor: BAE KWANG-SOK
IPC: H03K19/00
Filed: 1991-01-18
Granted: 1994-05-03
Abstract: An adaptive threshold circuit for the complement of 2 includes: first storage means for, when positive and negative reference value levels are input to the controller of a binary data compressor, latching the positive reference value level; latching the negative reference value level and selection means for selecting one of the positive and negative reference value levels; comparison means for comparing the reference value level selected by the first selection means with the level of the binary data output from the controller of the data compressor, to output a first comparison signal corresponding to the greater level and a second comparison signal corresponding to the smaller level; second selection means for selecting one of the first and second comparison signals; and third selection means for selectively outputting one binary data by the comparison signal selected by the second selection means, thereby increasing the compression rate.
Patent KR-930011100-B1 (KR)
Inventor: YOSHIDA YASUHISA
IPC: G06Q20/36
Filed: 1991-01-28
Granted: 1993-11-24
Abstract: 내용 없음.
Patent KR-940001229-B1 (KR)
Title: Manufacturing mthod of semiconductor device
Inventor: HONG JONG-SO
IPC: H01L21/304
Filed: 1991-04-30
Granted: 1994-02-17
Abstract: The method includes a process for etch-backing a resist layer (5) coated on the upper part of multi layer resist pattern structure and removing the resist and a middle layer (1) simultaneously, and an ashing process or H2SO4 strip process for removing resist layers (2,5) remaining after removing the middle layer (1) with O2 plasma. The method has advantage of removing easily resist and middle layers by removing the resist and middle layers simultaneously by dry etch-back after thinly coating the resist layer with a polymer or a photoresist of low viscosity.
Patent KR-0165969-B1 (KR)
Inventor: JIN YONG-WAN
IPC: B01J23/40
Filed: 1991-05-30
Granted: 1998-12-15
Abstract: 냄새 제거용 흡착형 열분해탈취촉매에 관한 것으로, 활성금속으로 0.5 내지 5중량%의 백금 및 0.5 내지 5중량%의 로듐과 첨가제로서 1 내지 5중량%의 세륨옥사이드를 90 내지 98중량%의 실리카, 알루미나, 또는 활성탄의 담지체에 함침시켜 얻으며 냉장실과 후측 외벽사이에 존재하는 성에 제거용 히터블럭내에 장착시켜 성에 제거용 히터가 작동시 발생하는 열을 이용하여 촉매에 흡착된 냄새성분을 열분해시킴으로써 냉장고 유효공간을 극대화 할 수 있으며, 분해반응에 의한 탈취효과가 여러물질에 두루 적용되는 잇점이 있다.
Patent KR-940006423-B1 (KR)
Title: Process for the preparation of composite sintering ai2o3-zro2
Inventor: HONG KI-KON
IPC: C04B35/48
Filed: 1991-10-01
Granted: 1994-07-20
Abstract: The alumina-zirconia based composite is prepared by (a) mixing the alumina-zirconia nanocomposite powder, below 2.0 μm of particle size, containing 5-40vol% yttria stabilized zirconia, and 10-50 wt.% Y-TZP (1.0-3.0 mol% Yttria stabilized Tetragonal Zirconia Polycrystal) powder, below 1.0 μm of particle size, controlling to the same composition of the nanocomposite, (b) molding the mixture and sintering it at 1,550-1,700 deg.C. In the microstructure of alumina-zirconia composite, ziconia and alumina crystal grains are dispersed reciprocally in alumina and zirconia matrix, the maximun crystal grain sizes of alumina and zirconia are 3.5 and 1.6 μm, respectively.
Patent KR-0177821-B1 (KR)
Title: Pharmaceutical compositions containing 1,2-benzopyrone derivatives for the treatment of malignant tumours in humans
Inventor: DOUGLAS THORNES R
IPC: C07H17/075
Filed: 1991-07-22
Granted: 1999-03-20
Abstract: The invention concerns the use of 1,2-benzopyrone derivatives, in particular umbelliferone, esculine, esculetine and scopoletine, to treat malignant tumours in humans. The derivatives claimed are suitable for both preventive and therapeutic treatment, and they exhibit in particular a growth-inhibiting action against brain-tumour cells, as well as against cells from human kidney, prostate-gland, skin and lung carcinomas.
Patent KR-0141499-B1 (KR)
Inventor: SMITH DARREN ANDREW
IPC: F02M67/12
Filed: 1990-04-19
Granted: 1998-07-01
Abstract: 본 발명은 연료가 선택적으로 개방되는 노즐을 통하여 내연기관내로 직접 분사되고 노즐은 연소실내의 가스가 어떤 온도 및 압력하에 있을 동안 연료가 분배되지 않으므로써, 연소실내로부터의 가스는 축적된 오물을 연소시키기에 충분한 온도를 상승시키도록 개방된 노즐 수단내로 통과되는 내연기관 연료 분사 시스템의 작동 방법 및 장치에 관한 것이다.