baber/WOPTO huggingface dataset:
Patent KR-890003700-B1 (KR)
Title: Process for the removal of h2s and co2 from a gas mixture
Inventor: PAS-TOORNSTRA HILDE M V D
IPC: B01D53/77
Filed: 1982-06-12
Granted: 1989-09-30
Abstract: A process for prepg. H2S-contg. gas suitable for Clous process, and simultaneously removing H2S and CO2 from gas mixt. comprises (a) countercurrent-contacting the gas mixt. with a lean soln. contg. tert-amine and an absorbent at an elevated pressure, (b) flashing the obtained loaded soln. by discharging pressure, (c) countercurrent- contacting the H2S and CO2-contg. gas with the lean soln. in the selective removing condition of the H2S, and (d) regenerating the loaded soln. into the lean soln.
Patent KR-850000637-B1 (KR)
Title: The apparatus of yarn waxing in open-end spinning machine
Inventor: MODABAYASHI GOJO
IPC: D01H13/30
Filed: 1982-07-28
Granted: 1985-05-06
Abstract: The supporting shaft is rectangularly placed next to the passageway of yarn. The guide plate, wax and compressing member are gardually established on the supporting shaft in order to rotate. The tensile spring is placed in the rear-part of the guide plate. When the symbol F is the compressing force, the symbol P is the force of a tensile spring, the friction coefficient is  , and the weight of wax and compressing member is W, formula F=P- W is coming into being. And then, the tensile spring is set up for that F is constant.
Patent KR-830002464-B1 (KR)
Title: Manufacturing method of resin mold type semiconductor
Inventor: WAKASIMA YOSHIAKI
IPC: H01L23/28
Filed: 1983-08-23
Granted: 1983-10-26
Abstract: A semiconductor module is encapsulated in two plastic mouldings that form a cavity for it.  The electrodes of the module are joined to electric wires by jumpers, and a protective film is used to cover the electrodes and their connections.  The pref. material for the protective film is a silicone gel or rubber of polymide.  The two plastic mouldings can consist of thermoplastic or thermosetting material.  The two halves are jointed by ultrasonic or infrared welding.  This prevents and deterioration of the module properties from moisture present in the cavity.  Head or vibrations during the sealing process do not affect the module quality.
Patent KR-920010070-B1 (KR)
Inventor: ZOLLER GERHART
IPC: C07D413/10
Filed: 1985-09-20
Granted: 1992-11-13
Abstract: 내용 없음.
Patent KR-930011977-B1 (KR)
Inventor: HARTMEIER WERNER N
IPC: H04N9/78
Filed: 1985-11-28
Granted: 1993-12-23
Abstract: 내용 없음.
Patent KR-890000686-B1 (KR)
Title: Scroll-type compressor for helium gas
Inventor: SHIBAYASHI MASAO
IPC: F04C23/02
Filed: 1986-01-13
Granted: 1989-03-24
Abstract: A spiral wall (5) projecting perpendicularly from a fixed base plate engages a similar spiral (6) from a plate integral with a rotating shaft (7) incorporating a cam (7a).  While moving inwards, the gas from an inlet near the fixed plate perimeter is progressively compressed by the constantly narrowing gaps between the two spiral walls (5,6), and is finally removed in compressed state from a central bore (10) in the fixed plate.  Increasing gas temp. is countered by oil sprayed from an aperture (22), which may be circular or elongate, in the fixed plate.  The size of the aperture is greater than the thickness of scroll ram teeth.  Pref. a circular hole diam. is 1.3-1.7 times the thickness.
Patent KR-890000993-B1 (KR)
Inventor: PARK SANG-WOO
IPC: C07D277/26
Filed: 1986-01-22
Granted: 1989-04-15
Abstract: The title derivs. (I)[R1=H, lower alkyl; R2=H lower alkyl, Ph, Bz), useful for treating stomach and gastric ulcer, were prepd.. Thus, 1,3-dichloro-acetone was reacted with thiourea in EtOH to give S-(2- aminothiazol-4-ylmethyl)isourea, which was reacted with 3- chloropropionitrile in MeOH/H2O and treated with 10% NaOH soln. to give 3-(2-aminothiazol-4-ylmethylthio)propionitrile (II), Reflux of (II) with cyanoamide in MeOH gave 3-(2guanidinothiazol-4- ylmethylthio)propionitrile (III).  Acid hydrolysis of (III) with anhydr. HCl gas in anhydr.  MeOH/ chloroform gave methy 3-(2- guanidinothiazol-4-yl)methylthiopropionimidate (IV).
Patent KR-930010171-B1 (KR)
Inventor: SAKARYA DURSUN
IPC: H03H7/075
Filed: 1986-02-05
Granted: 1993-10-15
Abstract: 내용 없음.
Patent KR-940001529-B1 (KR)
Inventor: VULETIC BOGDAN
IPC: C10K1/04
Filed: 1986-07-02
Granted: 1994-02-23
Abstract: 내용 없음.
Patent KR-950005157-B1 (KR)
Inventor: MURAKAMI YOSHIKAZU
IPC: H01F10/24
Filed: 1986-07-09
Granted: 1995-05-19
Abstract: 내용 없음.
Patent KR-940003674-B1 (KR)
Inventor: MIZUTANI HIKARU
IPC: G11B23/087
Filed: 1986-08-29
Granted: 1994-04-25
Abstract: 내용 없음.
Patent KR-920010290-B1 (KR)
Title: Process for manufacturing fine denier polyamide mono poy-dty
Inventor: KIM DAL-KYU
IPC: D02G1/02
Filed: 1986-11-18
Granted: 1992-11-21
Abstract: The method is characterized by; high speed spinning under the condition  of  quench  screen's  length,  80-20  ocm  instead   of conventional 100 cm, winding tension of more than 1  g/d  compared with conventional 0.5 g/d to obtain polyamide fine-denier mono POY yarn, and one stage drawing by In-Draw Process so that draw  ratio be 1.2-1.3 compared with conventional ratio of  3-4.  This  method improves productivity, cuts  down  energy  consumption  and  waste yarns resulted from using undrawn fibers during drawing process.
Patent KR-900008003-B1 (KR)
Title: Voltage amplifier
Inventor: YOKOYAMA RYOICHI
IPC: H03G3/30
Filed: 1986-12-04
Granted: 1990-10-23
Abstract: The voltage amplifier has a rectifying circuit (R3,D1,C3) for detecting an AC output signal from a voltage amplifying circuit (A1) to generate a DC voltage in proportion to the AC output signal level and controls an input signal level by the DC voltage. The amplifier includes a comparing means (CP,I1,D2,R4,R5) for comparing a power voltage (E1) with a predetermined value and a means (Q2) for shorting the capacitor (C3) if the power voltage is lower than the predetermined value.
Patent KR-890001685-B1 (KR)
Title: Variable capacity vane compressor
Inventor: NAKAZIMA NOBUYUKI
IPC: F04B49/08
Filed: 1986-12-29
Granted: 1989-05-13
Abstract: A variable capacity vane compressor comprises a cylinder having at least one first inlet port (16), a rotor (10) rotatably received in the cylinder, vanes (15) slidably fitted in respective slits (14) formed in the rotor, a housing (1) defining a suction chamber (17) and a discharge pressure chamber (19), a driving shaft (11) extending through the front side block, power transmitting means mounted on the driving shaft, compression chambers (13a-13d), a control element (24) , and spacer means interposed between the control element and at least one of the blocks, and the rotor, for maintaining a predetermined minimum clearance therebetween.
Patent KR-900001900-B1 (KR)
Inventor: INABA YOSHIHARU
IPC: B29C45/17
Filed: 1985-12-24
Granted: 1990-03-26
Abstract: 내용 없음.
Patent KR-900007485-B1 (KR)
Title: Magnetic head
Inventor: KURIYAMA TOSHIHIRO
IPC: G11B5/09
Filed: 1987-03-24
Granted: 1990-10-10
Abstract: Magnetic head has a magnetic gap G1 of a predetermined thickness and made of a non-magnetic thin film and which is formed adjacent to a magnetic end core. A second magnetic gap adjacent to the second end core has a much narrower thickness and is dimensionally negligible. A magnetic thin film of thickness t is between the gaps and the distance L between the centres of the gaps is defined as approx. G1/ 2+t where G1 and t are selected such that L is larger than T min. and less 2 x T min. to provide an improved peak shift characteristic for the given min. spacing T min. of the information units. Pref. the second magnetic gap is made of Cr. High density recording is achieved using false signals caused by the second magnetic gap.
Patent KR-930002750-B1 (KR)
Title: Various alarm sound generator and method thereof
Inventor: YUN YONG-HAN
IPC: H04B7/26
Filed: 1987-05-29
Granted: 1993-04-09
Abstract: The alert tone  production  circuit  for  a  paging  receiver produces various alert tones in accordance with the user selection and the status of the receiving signal. The circuit  comprises  an antenna (80), a receiver (10) for  demodulating  the  received  RF signal, a waveform  shaper  (20)  for  producing  the  demodulated binary signal,  a  memory  (40)  for  storing  the  identification address and the frame data, a control means for discriminating the received data and producing the tone and melody  control  signals, and a various tone output means (200) for producing the alert  one and melody.
Patent KR-900001862-B1 (KR)
Title: Manufacture of embossing in the back of veneer
Inventor: YUN YONG-IL
IPC: B27M3/00
Filed: 1987-07-06
Granted: 1990-03-26
Abstract: An embossment for an ornamental sheet plate comprises a pair of forming plates (11) on the outter sides of embossment structure and a sheet plate (10), a net (12) having fine meshes, a cover paper (13) sequentially arranged between the forming plate and a net (14) having coarse meshes at the center of embossment structure.  The net (12) is made of soft fabric and the net with coarse meshes is made of steel wire.
Patent KR-960004857-B1 (KR)
Inventor: ANDOH HIDENOBU
IPC: A61K47/44
Filed: 1987-07-16
Granted: 1996-04-16
Abstract: 내용 없음.
Patent KR-960001372-B1 (KR)
Title: Pharmaceutical composition containing
Inventor: TAI-SHUN LIN
IPC: A61K31/7052
Filed: 1987-08-24
Granted: 1996-01-26
Abstract: The invention relates to a pharmaceutical composition for treating warm blooded animals infected with a retrovirus, comprising an anti-retroviral effective amount of 2', 3'-dideoxycytidin-2'-ene or a pharmaceutical acceptable salt thereof, either alone or in admixture with usual additives.
Patent KR-900004362-B1 (KR)
Title: Universal joint
Inventor: FUJITA TOSHIHARU
IPC: F16D3/16
Filed: 1987-10-16
Granted: 1990-06-23
Abstract: A universal joint has first and second shafts respectively including a pair of yoke portions, and a ball is disposed between the first and second shafts for movably interconnecting the two separate half- elements together forming the respective pair of yoke portions. Base seats, respectively having a truncated cone shape, are provided in mutually opposing faces of the yoke portions. Each virtual cone has a virtual vertex having an angle of substantially 90 degrees. At the same time the virtual vertexes of the cones are substantially in contact with each other. The base seats respectibely define arc faces in mutually opposing surfaces.
Patent KR-900002946-B1 (KR)
Title: Vain pump
Inventor: SONG JONG-KAB
IPC: F04C18/00
Filed: 1987-11-09
Granted: 1990-05-03
Abstract: A vane pump includes a fan shaped pumping chamber (7,8,9), a single vane (40), and a fork lever (23) driving the single vane. The vane pump using the fork lever is characterised in that the stress on the fork lever is lower in the process of inlet stroke and higher in the process of exhaust stroke so that the pumping efficiency is improved without the reduction of exhaust capacity and pressure.
Patent KR-930001224-B1 (KR)
Inventor: KARINO KUNIO
IPC: B23K9/073
Filed: 1987-11-13
Granted: 1993-02-22
Abstract: 내용 없음.
Patent KR-910003419-B1 (KR)
Title: Image data transmission system for fax
Inventor: SUH SUNG-HUI
IPC: H04N1/21
Filed: 1987-12-31
Granted: 1991-05-30
Abstract: The circuit connects a facimile to an electronic mail  system to store and to readout  the  image  data  of  the  facimile.  The circuit includes a  MCP  (8)  for  controlling  the  whole  system comprising facimiles (101),  telephones  (102),  and  an  exchange (103), a FIU (11) connected to the facimile through  the  exchange to receive the service request  by  blocks  and  to  transmit  the service to the facimile, a FCP (10) for detecting the internal and the external  state  signals  to  smooth  the  data  communication between the MCP and the FIU, a ICP (12) for coding or decoding the image data transmitted through the FIU (11) and for converting the code to the image to transmit to the facimile,  and  a  PCP  (105) including a hard disk and a floppy disk to store the  input/output data.
Patent KR-960013776-B1 (KR)
Inventor: OOGI TAKASHI
IPC: G11B23/087
Filed: 1988-01-16
Granted: 1996-10-10
Abstract: 내용 없음.
Patent KR-970001371-B1 (KR)
Inventor: MAEDA YASUAKI
IPC: G11B7/013
Filed: 1988-05-25
Granted: 1997-02-05
Abstract: 내용 없음.
Patent KR-910006710-B1 (KR)
Title: 산화물 압전재료
IPC: C04B35/49
Filed: 1988-11-24
Granted: 1991-08-31
Abstract: 내용 없음.
Patent KR-910002051-B1 (KR)
Title: Information control device used in vehicle
Inventor: LEE HUI-SANG
IPC: G05B15/02
Filed: 1988-12-28
Granted: 1991-04-01
Abstract: Many electronic control units having multi-functions,  which are mounted on vehicles, are integrated to a single device with  a high- precision microprocessor. The device comprises  signal  input section (1) for deciding the switch on/off of the system;  voltage level comparison section  (2)  for  comparing  the  voltage  level applied to number plate lamp (27),  tail  lamp  (28),  etc;  speed sensor (26) for detecting the vehicle speed;  variable  resistance section (3)  for  changing  frequency  of  wiper  motor  (35)  and controlling the intensity of gauge  lighting  lamp  (54);  coolant level  sensor  (34)  for  controlling  level  warning  lamp  (40); microcomputer (59) for analyzing the program signal.
Patent KR-950012682-B1 (KR)
Inventor: KATSUMATA YASUO
IPC: B26F1/38
Filed: 1989-01-17
Granted: 1995-10-20
Abstract: 내용 없음.
Patent KR-960004212-B1 (KR)
Inventor: LEBRETON ALBERT F
IPC: F16J15/44
Filed: 1989-02-18
Granted: 1996-03-28
Abstract: 내용 없음.
Patent KR-0140099-B1 (KR)
Inventor: NAPLES JOHN OTTO
IPC: B01D15/04
Filed: 1989-06-05
Granted: 1998-06-01
Abstract: 내용 없음
Patent KR-0140996-B1 (KR)
Inventor: RA SA-KYUN
IPC: H01L21/70
Filed: 1989-06-30
Granted: 1998-07-15
Abstract: 본 발명은 반도체 기판에 게이트 절연막과 상기 게이트 절연막 상에 게이트 전극과, 상기 게이트 전극상에 절연막을 형성하는 공정과, 상기 게이트 절연막, 상기 게이트 전극 및 상기 절연막의 측면에 측벽 절연막을 형성하는 공정과, 상기 게이트 전극 양측의 상기 기판상에 도핑된 폴리실리콘층을 형성하는 공정과, 상기 도핑된 폴리실리콘층의 도펀트를 상기 기판내로 확산시켜 접합을 형성하는 공정을 포함하는 반도체 소자의 형성방법으로서, 스토리지노드와 접합영역을 연결시키는 개구부형성공정이 불필요하고, 기판의 접합영역과 금속을 연결시키는 부분에 패드폴리실리콘층을 형성함으로써 기판표면의 손상 문제를 방지할 수 있고 단차피복성(step coverage)을 개선할 수 있다.
Patent KR-920003686-B1 (KR)
Inventor: GARAT MICHEL
IPC: B22D27/13
Filed: 1989-07-21
Granted: 1992-05-09
Abstract: 내용 없음.
Patent KR-0144356-B1 (KR)
Inventor: MANAKA TOSHIO
IPC: G01M15/11
Filed: 1989-08-08
Granted: 1998-08-17
Abstract: 본 발명은 특정기통의 연소 이상이 검출될 수 있는 내연기관의 연소이상 검출장치를 제공하는 것으로, 엔진회전상태를 검출하는 센서와, 센서의 출력에 의거하여 각 기통이 소정위치가 됐을 때에 기통신호를 발생하는 기통신호 발생수단과, 기통신호에 의거하여 각 기통 간의 시간을 구한국는 기통간 시간 결정 수단과, 각 기통간의 시간을 비교연산함으로서 연소이상을 판정하는 판정 수단을 구비하고, 또한 공연비를 목표 공연비로 제어하고 공연비 제어수단을 구비하고 연소 이상이 판정될 때 공연비를 목표공연비보다도 농후하게 제어하고, 또한 점화시기를 엔진상태에 따라 점화 시기로 제어하는 제어장치를 구비하고 연소이상이 판정될 때 점화시기를 소정 각도 지각시켜 제어하는 내연기관의 제어장치를 구비하여 특정기통의 연소이상을 검출할 수 있다.
Patent KR-930006073-B1 (KR)
Inventor: KIKUCHI KOOICHI
IPC: B65B35/36
Filed: 1989-09-02
Granted: 1993-07-07
Abstract: 내용 없음.
Patent KR-920007537-B1 (KR)
Inventor: BRODSKY WILLIAM L
IPC: H01R12/62
Filed: 1989-09-30
Granted: 1992-09-05
Abstract: 내용 없음.
Patent KR-930000948-B1 (KR)
Inventor: ISOBE MITSUO
IPC: H04N5/45
Filed: 1989-11-13
Granted: 1993-02-11
Abstract: 내용 없음.
Patent KR-0140218-B1 (KR)
Title: Ab-021 antibiotics and process for producing them
Inventor: CIDARIA DANTE
IPC: A61P31/00
Filed: 1989-12-01
Granted: 1998-07-01
Abstract: The AB-021 antibiotics and the main components thereof, AB-021a antibiotic and AB-021b antibiotic, obtained by means of the controlled aerobic cultivation of Streptomyces s p. NCIB 40068 in an aqueous nutrient cultivation medium, are disclosed. Said antibiotics show a biological activity against pathogenic fungi of agrarian cultivations, pathogenic human fungi and bacteria.
Patent KR-920002444-B1 (KR)
Inventor: TREZI LAJOS
IPC: A24D3/16
Filed: 1990-01-11
Granted: 1992-03-24
Abstract: 내용 없음.
Patent KR-930002611-B1 (KR)
Inventor: YAMAMOTO YOSHIHARU
IPC: G03B21/62
Filed: 1990-01-30
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-0165536-B1 (KR)
Inventor: BLOESSER HANS-GEORG
IPC: G21C19/07
Filed: 1990-02-28
Granted: 1999-04-15
Abstract: 연료봉 저장 장치에서 외부틀(1)은, 연료봉 횡단면에 매칭되고 연료봉 위치들의 격자틀을 형성하는 수직 튜브(4)를 포함한다. 상기 외부틀(1)은 그것의 상단부에 운반 고리쇠(15)를 포함하고, 그것의 하단부에 하나의 수평 지지판(9)을 포함하며, 상기 지지판(9) 상에는 튜브(4)가 배치되어 있다. 상기 튜브(4)가 바닥판(5)에 의해 지지판(9)에 고정됨으로써, 상기 튜브들은 이격된 중간층 없이 수직 벽면(4A)으로 서로에 대해 그리고 상기 외부틀(1)에 대해 평행하게 뻗으며, 상기 외부틀은 그것의 상부 영역(3)에서 적어도 2배 두께만큼 두꺼워지는 금속판 자켓(2)으로 형성된다.
Patent KR-930008537-B1 (KR)
Inventor: NATSU YATSUHIRO
IPC: H01L21/28
Filed: 1990-03-13
Granted: 1993-09-09
Abstract: 내용 없음.
Patent KR-0149861-B1 (KR)
Inventor: GEBOERS JOSEPHUS J A
IPC: G06F3/023
Filed: 1990-04-20
Granted: 1999-05-15
Abstract: 내용 없음.
Patent KR-920007157-B1 (KR)
Inventor: TERAKADO YOSHIMITSU
IPC: H01L21/60
Filed: 1990-05-14
Granted: 1992-08-27
Abstract: 내용 없음.
Patent KR-930002725-B1 (KR)
Title: Oral composition
Inventor: PARK WON-JAE
Filed: 1990-07-05
Granted: 1993-04-09
Abstract: The composition containing 0.01-0.5 wt.% of  Sanggenon  C  is used for toothpaste, transparent toothpaste, oral cleaning  agent, etc. Sanggenon C is isolated from Morus corpus and has  inhibitory activity against Streptococcus mutans. Sanggenon C is  a  kind  of dehydroprenyl  flavonoid,  and  has  a  blood  pressure   lowering activity and an antiinflammatory activity. The compsn. may be used for the prevention of dental caries and gingival diseases.
Patent KR-0157410-B1 (KR)
Inventor: BERNARDING LEO J
IPC: A61F13/49
Filed: 1990-07-27
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-930006739-B1 (KR)
Title: Encoding to dicoding apparatus and subbanding coding means
Inventor: OH SANG-HYON
IPC: H04N19/59
Filed: 1990-08-30
Granted: 1993-07-23
Abstract: Frequency band of input data is analysed  into  a  high  band component and a low band component in the two dimensional diagonal direction, the diagonal low band component is analysed again  into orthogonal  high  band  component  bnd  low  band  component.  The diagonal  high  band  component  and  the  orthogonal  high   band component are coded, and then the orthogonal low band component is continuously analysed until it procedures.
Patent KR-0155552-B1 (KR)
Inventor: OHMA HIDEYUKI
IPC: C22C38/26
Filed: 1990-10-10
Granted: 1998-11-16
Abstract: 중량%로서 대체로 C 0.03%, P 0.040%, S 0.010%, Si 1.0%, Mn 1.0%, 11.5% Cr 22.0%, 0.050% Nb 0.80%, N 0.025%, 필요하다면 0.2% Cu 1.0 %, 0.01 Mo 2.00%, 0.020% Ni 1.50%및 잔여부는 Fe 및 불가피한 불순물로 되어 있으며 강중에 Nb, Ti 및/또는 Zr의 탄질화물로된 불순물중에서 크기가 20㎛ 이상인 개재물의 수가 20개 이하이며, 나사의 소성변형가공을 위하여 적합한 뛰어난 냉간가공성과 그리고 뛰어난 헷더가공성을 가지는 훼라이트계의 고인성 스테인레스강 훼라이트계의 고인성 스테인레스강의 제조에서 상술한 화학성분을 가지는 압연소재는 선재 압연에서 1,200℃ 이상에서 가열된다.
Patent KR-940000668-B1 (KR)
Inventor: KUMAGAI KOOICHI
IPC: H05K1/00
Filed: 1990-10-19
Granted: 1994-01-26
Abstract: 내용 없음.
Patent KR-960003312-B1 (KR)
Inventor: BREEN MICHAEL THOMAS
IPC: B60T8/24
Filed: 1990-12-20
Granted: 1996-03-08
Abstract: 내용 없음.
Patent KR-0183968-B1 (KR)
Title: Antipicornaviral pyridazinamines
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: C07D285/12
Filed: 1990-12-24
Granted: 1999-05-01
Abstract: Piperidinyl, pyrrolidinyl, azepinyl and piperazinyl pyridazines of formula <CHEM>  wherein X represents CH or N; R<1> represents hydrogen, C1-4alkyl, halo, hydroxy, trifluoromethyl, cyano, C1-4alkyloxy, C1-4alkylthio, C1-4alkylsulfinyl, C1-4alkylsulfonyl, C1-4alkyloxycarbonyl, C1-4alkylcarbonyl or aryl; R<2> and R<3> represent hydrogen or C1-4alkyl; Alk represents C1-4alkanediyl;  R<4> and R<5> represent hydrogen, C1-4alkyl or halo; and  Het represents <CHEM> the addition salts and stereochemically isomeric forms thereof, said compounds having antipicornaviral activity. Pharmaceutical compositions containing these compounds as active ingredient, and methods of preparing said compounds and pharmaceutical compositions.
Patent KR-940001422-B1 (KR)
Title: Deemphasis & reemphasis of vidio signal at high frequency
Inventor: WEDAM WENER F
IPC: H04N5/922
Filed: 1991-02-28
Granted: 1994-02-23
Abstract: A reproducing system for reproducing a luminance signal from a medium having luminance signal level previously recorded and reduced includes restoring means for restoring the reduced luminance signal level from the medium, extracting means for extracting high frequency portion of the reduced luminance signal level, and means for boosting the level of the extracted high frequency portion by a scaling factor for generating the luminance signal, so that the simple circuit construction economizes cost, is adopted to provide satisfactory image to a viewer, and eliminates noise not to cause distinguishable artifacts.
Patent KR-100266851-B1 (KR)
Inventor: HOWARD P FLOWERS
IPC: H04N5/445
Filed: 1991-03-25
Granted: 2000-09-15
Abstract: 본 발명은 스크린상의 박스내에 부가적 문자 디스플레이를 가지며, 보통의 화면도 상기 박스내에 디스플레이되는 텔레비젼 수신기에 관한 것이다. 한편으로는 전체 화면을 보고 다른 한편으로는 박스(3)내에 문자(4)의 좋은 가시성을 달성시키기 위하여 박스(3)내에 보통 화면의 디스플레이를 허용하는 것이 목적이다. 본 발명에 따라, 박스(3)외부의 콘트라스트와 관련하여 박스(3)내의 화면 콘트라스트를 감소시키기 위한 수단이 제공된다.
Patent KR-100196239-B1 (KR)
Title: Heterocyclic-nmda antagonists
Inventor: WHITTEN JEFFREY P
IPC: A61P25/20
Filed: 1991-05-17
Granted: 1999-06-15
Abstract: The present invention is directed to a class of 3-phosphono-piperidine and pyrrolidine derivatives and their use as NMDA antagonists.
Patent KR-100235793-B1 (KR)
Inventor: SIMROTH DONALD W
IPC: C08G18/63
Filed: 1991-06-12
Granted: 1999-12-15
Abstract: 이 발명에 따른 개선된 중합체/폴리올 조성물 및 그 제조방법; 중합체/폴리올 조성물 제조에 사용되는 우수한 안정제 및 그 제조방법; 중합체/폴리올 조성물로부터 제조되는 개선된 폴리우레탄 제품은 중합체의 고형성분이 증가함에 따라 중합체/폴리올의 점성도가 낮아지는 것을 특징으로 한다.
Patent KR-940001036-B1 (KR)
Title: Pump
Inventor: WANG JANG-HO
IPC: F04D1/06
Filed: 1991-07-19
Granted: 1994-02-08
Abstract: A pump structure includes a housing having a front wall at the center of which an entrance is formed, a rear wall on which a cylinder is formed and side walls fixed with cylindrical side walls, disks, a pumping means fixed with a plurality of fasteness, a pump motor for providing a rotation force to the pumping means, a shaft penetrating the rear wall and fastened to a disk near the rear wll, a rotation support installed on the other end of the shaft, a sealed member, a friction member coming into contact with the sealed member and inserted into the rotation support, and a spring resiliently supported between the friction mebmer and the disk near the rear wall, thereby preventing overheat of coils.
Patent KR-0179372-B1 (KR)
Inventor: LEE YONG-KOO
IPC: A61M5/178
Filed: 1991-09-19
Granted: 1999-04-01
Abstract: 본 발명은 1회용 주사기, 그 제조방법 및 장치에 관한 것으로, 종래의 경우 주사기를 이루는 구성부품을 각각 제조하여 조립생산하던 방식은 생산성의 한계성이 있는 단점을 가지고 있고, 주사기 자체의 경우 사용후에도 재사용의 위험성이 있던 문제점을 개선하고자 주사기의 경우 미리 주사액이 정량충진된 상태의 용기부와 주사침을 일체로 결합한 상태로 제조하되, 그 제조방법은 쉬이트 형태의 소재를 가열압착성형하여 용기부를 성형하고 주사침과 보호캡의 결합, 소독 및 주사액충진 밀봉을 거쳐 절단포장에 이르는 일련의 연속제조방법을 제공하며 제조장치에 있어서도 주사기의 용기부를 성형함에 있어서 소재의 가열수단과 부압 밀착성형수단을 병합하여 연속적인 성형 생산이 가능한 장치를 제공함으로서, 주사기 사용의 편리성과 재사용의 방지책확보, 제조방법 및 장치에 있어서 생산성과 작업성의 향상을 얻을 수 있어 주사기 생산에 경제적으로 적절히 이용할 수 있는데 그 특징이 있다.
Patent KR-950001010-B1 (KR)
Title: Whitening cosmetic composition
Inventor: HARA TAKAHIRO
IPC: A61K8/00
Filed: 1991-09-28
Granted: 1995-02-07
Abstract: Disclosed is a whitening cosmetic composition comprising  gamma -L-glutamyl-L-cystine,  gamma -L-glutamyl-L-cysteine disulfide, oxidized glutathione or a derivative thereof, the amino group of which is acylated with an alkanoyl group or an aroyl group. The whitening cosmetic composition of the present invention have extremely good in water solubility and heat stability and stability during storage and show a melanin formation inhibitory activity against melanoma cells without any cytotoxicity.
Patent KR-950011829-B1 (KR)
Inventor: NASU ATSUSHI
IPC: A23L7/109
Filed: 1991-11-06
Granted: 1995-10-11
Abstract: 내용 없음.