baber/WOPTO huggingface dataset:
Patent KR-870001558-B1 (KR)
Title: Dc commtatoress motor
Inventor: WADA KINJOU
IPC: H02P6/06
Filed: 1983-06-03
Granted: 1987-09-02
Abstract: The drive circuit has a pair of hall elements detecting the rotor position from the magnetic field provided by the rotor permanent magnets.  The hall elements deliver four output signals with a relative phase offset of fieled to the bases of four respective transitors which form a differential circuit.  Each of the two stator windings is connected at one side via a pair of power switches to a positive and negative voltage source respectively, the other side of each winding being connected to earth.
Patent KR-860001560-B1 (KR)
Title: Method for preparing clanser contained cucumber
Inventor: LEE JAE-CHON
IPC: A61K8/97
Filed: 1983-07-20
Granted: 1986-10-08
Abstract: A cleanser was manufd. from cucumber and hemp. Thus, cucumber was crushed, filtered, and precipitated to give hydrophilic phlegmatic temperament contg. cucurbitacin (1st process). hemp contg. saponin and collagenmucillase, balloonflower, and apricot were crushed, mixed, and fixed (2nd process). In the 2nd process, saponin was hydrolysed into sapogenin and sugar. The mixt. obtained from the 2nd process was mixed with locust bean gum to give the final product, which had 40-50≰C viscosity.
Patent KR-920011005-B1 (KR)
Inventor: ONISHI KOHEI
IPC: H02P23/16
Filed: 1984-03-08
Granted: 1992-12-26
Abstract: 내용 없음.
Patent KR-890000752-B1 (KR)
Title: Component for 60r internal combustion engines and a process for it's production
Inventor: DEUBER ANDREAS
IPC: F02F3/12
Filed: 1985-05-31
Granted: 1989-04-03
Abstract: A light alloy piston (1) for an internal combustion engine has a recess (2) in its crown to receive a ceramic insert which is cast in position.  A number of small dia. holes (4,5) are drilled through the crown from its inner surface to the floor of the recess.  The under- surface of the cylinder head in the region forming part of the combustion chamber is fitted with similar ceramic inserts and provided with similar holes (4,5).  The holes allow the escape of the gases, which collect between the insert and the surrounding metal, to escape and so prevent the insert from being forced out by the gas pressure.
Patent KR-930002890-B1 (KR)
Inventor: MITSUHASHI MASAKATSU
IPC: C07H3/04
Filed: 1985-06-11
Granted: 1993-04-12
Abstract: 내용 없음.
Patent KR-880000809-B1 (KR)
Title: Cmpressor suction pulse attenuator
Inventor: KROPIUNIKY T M
IPC: F04B39/12
Filed: 1985-08-03
Granted: 1988-05-11
Abstract: A crankcase housing comprises several suction plena (23a, b). Apertures (24a, 24b) in the housing provide limited fluid communication between the suction plenams.  The latter are in fluid communication with piston chambers (21, 22).  Suction tubes (60a-d), supplying suction gas, are in fluid communication with each suction plenum and each piston chamber for continuous fluid flow in each of the suction tubes.
Patent KR-920006790-B1 (KR)
Inventor: POETKER JOHN J
IPC: G06F15/00
Filed: 1985-08-31
Granted: 1992-08-17
Abstract: 내용없음.
Patent KR-920009114-B1 (KR)
Title: Process of effluent treatment
Inventor: BRYAN STEPHEN J
IPC: B01J23/74
Filed: 1986-07-29
Granted: 1992-10-13
Abstract: A process for treating effluent wherein an oxidising agent In the effluent is decomposed on contact with a catalyst bed. The oxidising agent can be a pollutant present in the effluent, for example hypochlorite in the effluent from chlorine-producing brine electrolysis cells or from the scrubbing of chlorine gas In an alternative the effluent may contain oxidisable pollutants and the oxidising agent is purposefully added thereto. Passage over the catalyst bed catalyses the decomposition of the oxidising agent and oxidisable pollutants.The catalyst bed comprises an intimate mixture of an oxide of Group III, nickel oxide and, optionally, cobalt oxide, supported on pieces of a non-porous substantially inert material.
Patent KR-970011884-B1 (KR)
Title: Electrical connector for circuit board
Inventor: EMERT DONALD ROYAL
IPC: H01R24/64
Filed: 1987-02-10
Granted: 1997-07-18
Abstract: The conector has two or more legs (2,3) with their major axes either parallel or perpendicular to one another, and their lower ends tapered. The legs are provided for insertion into mounting holes in the board, the cross-section of each leg having major and minor axes respectively greater and less than the mount-ing hole dia. The legs are pref. diamond shaped. Contact wires are secured in grooves in the plastics connector by ultrasonically melting the material adjacent to the wire and allowing it to resolidify. The wires may either enter plated holes in the circuit board, or be bent parallel to the board surface and soldered there.
Patent KR-890004430-B1 (KR)
Title: Constructure of photo diode
Inventor: LEE JONG-BONG
IPC: H01L31/16
Filed: 1987-03-31
Granted: 1989-11-03
Abstract: The silicon PIN photodiode is made from the steps of: (a) forming a ridge (10) and N- epitaxy layer (17) on a heavily doped N+  silicon wafer (18); (b) forming a p+ diffusion layer (14) and circular P-type electrode (11) on the epitaxy layer (17); (c) forming an anti- reflection layer (12) at the inner side of the Ptype electrode, and an oxide film (13) at the outer side of the Ptype electrode.
Patent KR-900004896-B1 (KR)
Title: Operation switching device in tape player
Inventor: YOSHIDA EJIRO
IPC: G11B15/44
Filed: 1987-05-19
Granted: 1990-07-09
Abstract: The apparatus diverts motion of reel gear in tape player. The apparatus includes middle gear arm (9) on rotating shaft (10) with gear pulley (11), free rotating two middle gears (12A,B) by gear pulley, winding gear (16) meshed with middle gear, center gear (19) meshed with the winding gear on rotating arm (18), a resistant body giving rotating resistace to rotating arm (18), and reel shaft gear (22) meshed with center gear (19).
Patent KR-930010658-B1 (KR)
Inventor: MURAKAMI NOBUAKI
IPC: F02D41/00
Filed: 1987-11-28
Granted: 1993-11-05
Abstract: 내용 없음.
Patent KR-900008864-B1 (KR)
Inventor: CHOI KYUNG-SON
IPC: G11B15/46
Filed: 1987-12-02
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-910001690-B1 (KR)
Title: Latex based adhesive composition for paper board and corrugated bored
Inventor: LEADBETTER ARTHUR N
IPC: C09J109/08
Filed: 1988-01-26
Granted: 1991-03-18
Abstract: This invention relates to an adhesive of starch and an ammonium-based latex which provides paperboard and corrugated board treated therewith with improved wet-pin adhesion. The latexes are typical styrene-butadiene and carboxylated styrene-butadiene latexes but untypically are polymerized in the presence of a volatile base such as ammonium hydroxide.
Patent KR-900008484-B1 (KR)
Inventor: CHO YOUNG-KOO
IPC: B24B9/16
Filed: 1988-05-17
Granted: 1990-11-22
Abstract: 내용 없음.
Patent KR-910007566-B1 (KR)
Inventor: GAWASAKI YOSIO
IPC: D01H9/02
Filed: 1988-10-26
Granted: 1991-09-27
Abstract: 내용 없음.
Patent KR-910006659-B1 (KR)
Inventor: SATTO RYUCHI
IPC: G11B11/105
Filed: 1988-10-28
Granted: 1991-08-30
Abstract: 내용 없음.
Patent KR-970000744-B1 (KR)
Inventor: NORMAN DON T
IPC: C08L21/00
Filed: 1988-11-04
Granted: 1997-01-18
Abstract: 내용 없음.
Patent KR-970007131-B1 (KR)
Inventor: CHANE JEAN-PAUL
IPC: H01L31/105
Filed: 1988-11-19
Granted: 1997-05-02
Abstract: 내용없음
Patent KR-920000726-B1 (KR)
Title: Remote detecting system of transmission line
Inventor: LEE HYUNG-JOO
IPC: G01R31/08
Filed: 1988-12-02
Granted: 1992-01-21
Abstract: The  apparatus  tests  any  disorderly  state  of  a   power transmission line, and is capable of  discriminating  whether  the disorder has occurred on the line or  in  a  load.  The  apparatus includes: a switching circuit for connecting  or  disconnecting  a power line to and from a load; a  current  detecting  circuit  for detecting the electric current flowing through the power  line;  a voltage  detecting  circuit  for  detecting   the   test   signals representing the voltage of  the  power  line;  and  a  means  for coupling the current detecting circuit with the switching circuit. Thus the connection and disconnection between the power line and a load are remotely controlled in accordance with the test  signals, thereby providing a convenience to the testing of the power line.
Patent KR-970000427-B1 (KR)
Inventor: CHARIS JEFERI SKOT
IPC: H04L1/00
Filed: 1988-12-02
Granted: 1997-01-09
Abstract: 내용 없음.
Patent KR-920007046-B1 (KR)
Title: Aromatic polyester-amide resin composition and process for its preparation
Inventor: JIN CHAE-MUN
IPC: C08G69/44
Filed: 1988-12-28
Granted: 1992-08-24
Abstract: The aromatic polyester  amide  resin  compsn.  compises:  the aromatic dicarbonyl component of formula  (A)  and  the  bisphenol component of formula (B) and diamine component of formula (C). The mole ratio of (A) and (B) + (C) is 1:0.9 -  0.9:1,  and  the  mole ratio (B) and (C) is 99:1 - 50:50, and the inherent  viscosity  is 0.3-3.0 dl/g. In the formulas, carbonyl gps. in  (A)  are  in  the position of meta or para; X is C1-10 bivalent hydrocarbon, O,  CO, S, SO or SO2; R1-R4 are the same or not H, C1-18 or halogen at the position of ortho or meta to the oxygen atom.  The  resin  compsn. has an excellent heat-resistance and chemical stability.
Patent KR-930000590-B1 (KR)
Inventor: SEKIZAWA TOSHIHIKO
IPC: G06F15/173
Filed: 1989-01-09
Granted: 1993-01-25
Abstract: 내용 없음.
Patent KR-970008548-B1 (KR)
Inventor: YASUDOMI YOSHIYUKI
IPC: C04B35/65
Filed: 1989-03-07
Granted: 1997-05-27
Abstract: 없음
Patent KR-0156097-B1 (KR)
Inventor: KIM JOON-KI
IPC: H01L27/108
Filed: 1989-06-29
Granted: 1998-10-15
Abstract: 본 발명은 메모리소자에 관한 것으로, 특히 4 메카 비트(4 Mega bit)급 이상의 초고집적 디램셀(Dynamic RAM Cell)에 요구되는 커패시터용량을 얻는데 적당하도록한 디램셀의 제조방법 및 구조에 관한 것이다. 
     이와같은 본 발명의 디램셀 제조방법은 필드영역과 액팁브영역기 정의된 반도체 기판에 게이트절연막과 게이트전극을 형성하는 공정과, 상기 게이트전극 양측 기판에 소오스 및 드레인 영역을 형성하고 게이트전극 측면에 절연막을 측벽을 형성하는 공정과, 전면에 절연막을 증착하고 커패시터 형성영역의 절연막 상에 선택적으로 제1플레이트와 제1유전체막을 형성하는 공정과, 상기 소오스 영역에 스토리지노드콘택을 형성하고 스토리지노드를 형성하는 공정과, 상기 스토리지노드 표면에 제2유전체막을 형성하고 제1플레이트와 연결되도록 제2플레이트를 형성하는 공정으로 이루어 지고, 본 발명의 디램셀 구조는 필드산화막이 형성된 반도체 기판; 상기 기판에 게이트와 소오스 및 드레인영역 구비하여 형성되는 트랜지스터; 상기 소오스영역상에 콘택홀을 갖고 전면에 형성되는 절연막; 상기 콘택홀 양측 커패시터 영역의 절연막상에 형성되는 제1플레이트; 상기 제1플레이트표면에 형성되는 제1유전체막; 상기 콘택홀을 통해 소오스영역과 연결되도록 제1유전체막과 절연막상에 형성되는 스토리지 노드; 상기 스토리지 노드 표면에 형성되는 제2유전체막; 상기 제1플레이트와 연결되도록 제2유전체막위에 형성되는 제2플레이트를 포함하여 구성된다.
Patent KR-960005953-B1 (KR)
Inventor: MORITA TAKAKAZU
IPC: C07D281/06
Filed: 1989-08-12
Granted: 1996-05-06
Abstract: 내용 없음.
Patent KR-0148564-B1 (KR)
Inventor: FUKAO MASAMI
IPC: B01J27/232
Filed: 1989-08-31
Granted: 1999-02-01
Abstract: 내용없음.
Patent KR-950011832-B1 (KR)
Inventor: STORY PHILLIP M
IPC: C01G23/047
Filed: 1989-09-12
Granted: 1995-10-11
Abstract: 내용 없음.
Patent KR-920003360-B1 (KR)
Inventor: YORIHUJI TAKASHI
IPC: H01J61/72
Filed: 1989-12-12
Granted: 1992-04-30
Abstract: 내용 없음.
Patent KR-960010038-B1 (KR)
Inventor: YOSHIKAWA MOTOYOSHI
IPC: H01H23/02
Filed: 1988-05-27
Granted: 1996-07-25
Abstract: 요약없음
Patent KR-0124126-B1 (KR)
Inventor: GRAY N LATHAM B
IPC: G21D1/02
Filed: 1988-10-19
Granted: 1997-12-01
Abstract: 본 발명은 섬유 단열재를 크게 손상시키지 않으면서 보행 통행을 견디는 통행 가능한 구역을 한정하는 섬유 단열 시스템을 포함한다. 통행 가능한 구역은 외피 요소(들)를 포함하며 파이프를 따라 소정 간격으로 이격된 다수의 지지 장치에 의해 섬유 단열지 위에 지지된다. 본 발명의 양호한 실시예에서, 외피는 단열재 및 파이프 주위에 재킷을 형성하도록 완전히 섬유 단열재 및 파이프를 둘러싸며, 지지 장치는 통행 가능한 구역으로서 재킷의 일부만을 지지한다. 본 발명의 양호한 실시예의 각 지지 장치는 파이프로부터 대해 지지되어 파이프로부터 브레이스 부재로 반경 방향으로 외향 연장된 다리 부재들에 의해 파이프로부터 소정 거리로 지지된 브레이스 부재를 포함하며, 원주 방향 밴드 클램프를 사용하여 파이프에 묶인 돌출 기부를 또한 포함한다. 
     따라서, 본 발명의 목적은 섬유 단열재를 손상시키지 않으면서 보행 통행이 가능한 요소를 갖는 섬유 단열재 단열 시스템을 제공하는 데 있다. 
     본 발명의 다른 목적은 둘러싸인 섬유 단열재 조합체 및 섬유 단열재를 크게 손상시키지 않으면서 보행 통행이 가능한 재킷의 구역을 제공하는 데 있다. 
     본 발명의 또 다른 목적은 파이프로부터 유지보수 가능한 거리로 통행로 또는 다른 보행 통행 가능 구역을 지지하는 장치를 제공하는 데 있다.
Patent KR-0129710-B1 (KR)
Inventor: JULIUS HARTAI
IPC: H01J61/32
Filed: 1988-11-25
Granted: 1998-04-06
Abstract: 내용없음.
Patent KR-930003711-B1 (KR)
Title: Produce for preparation of aromatic polyester
Inventor: KIM CHONG-SU
IPC: C08G63/60
Filed: 1990-01-20
Granted: 1993-05-08
Abstract: The romatic polyester  (weight  average  molecular  weight  = 5,000- 100,000) of formula (I) ( where, n, m = 0.05-0.95, n+m =  1) is prepared by  slurry  (or  solution)  polymerizing  4,'-acethoxy biphenol-4-carboxylic  acid  of  formula  (II)  and  para-acethoxy benzoic  acid  of  formula  (III).  The  solvent   used   in   the polymerization reaction is therminol 66 or therminol 77,  and  the reaction  catalyst  is  tetrabutyl   titanate.   Especially,   the molecular weight of polyester is grandually increased by the  four step reactions: at 230-250 deg.C for 30 minutes, at 250-280  deg.C for 30 minutes, at 300 deg.C for 4 hours and at 320 deg.C  for  18 hours. The aromatic polyester has a good mechanical strength.
Patent KR-940002845-B1 (KR)
Inventor: FELDER THOMAS C
IPC: G03G9/13
Filed: 1990-02-17
Granted: 1994-04-04
Abstract: 내용 없음.
Patent KR-930000213-B1 (KR)
Title: Digital color signal demodulation method and circuit
Inventor: JONG WON-HUI
IPC: G11B20/00
Filed: 1990-04-03
Granted: 1993-01-14
Abstract: The demodulator circuit  for  separating  a  digital  complex colour image signal into a brightness signal and a carrier  colour signal to separate the  carrier  colour  signal  into  two  colour difference signals comprises a first A/D converter (4),  a  second A/D converter (5), a burst extraction circuit (6) for extracting a colour burst signal from a digital colour signal,  a  first  phase arithmetic unit (7) for detecting a phase difference  (φ)  between the colour burst signal and a  sampling  signal  from  a  sampling clock stage (2), a second phase arithmetic unit (8) for  detecting a phase difference between the sub-carrier signal and the sampling signal, two multipliers (9,10), two low pass  filters  (13,14),  a ROM (12) for generating a coefficient value for phase  correction, and a matrix circuit (15)  for  outputting  a  demodulated  colour signal according to the correction coefficient.
Patent KR-0171891-B1 (KR)
Inventor: BEROSNEV LEONID A
IPC: G02F1/141
Filed: 1990-06-29
Granted: 1999-03-20
Abstract: 내용 없음.
Patent KR-0142082-B1 (KR)
Inventor: GREENWOOD DAVID
IPC: C09D11/02
Filed: 1990-07-12
Granted: 1998-06-15
Abstract: 내용 없음
Patent KR-940001901-B1 (KR)
Inventor: ICHIMURA YUKIKO
IPC: G02F1/13
Filed: 1990-07-30
Granted: 1994-03-11
Abstract: 내용 없음.
Patent KR-940002082-B1 (KR)
Inventor: NAKAMURA YASUHIRO
IPC: B62D5/04
Filed: 1990-08-04
Granted: 1994-03-17
Abstract: 내용 없음.
Patent KR-930001519-B1 (KR)
Inventor: KITAMURA MITSURU
IPC: C22C38/12
Filed: 1990-08-09
Granted: 1993-03-02
Abstract: 내용 없음.
Patent KR-930008151-B1 (KR)
Inventor: NAKAGAWA YOSHIHIRO
IPC: G11B27/10
Filed: 1990-08-22
Granted: 1993-08-26
Abstract: 내용 없음.
Patent KR-940007722-B1 (KR)
Inventor: SAKAMOTO SHUNJI
IPC: G05B19/05
Filed: 1990-09-25
Granted: 1994-08-24
Abstract: 내용 없음.
Patent KR-940006605-B1 (KR)
Title: Method and apparatus for fixing image
Inventor: NAM KI-HWA
IPC: G03G15/20
Filed: 1990-11-30
Granted: 1994-07-23
Abstract: By burning and coloring a clear picture and character uniformly on a printing layer of copying paper, this system provides a fixing method and its apparatus. The apparatus comprises: upper, lower heating plates (21,22) for burning the transcribed copying paper; a heating means (23) having a number of positive thermal capacitors (PTC) installed inside for heating the heating plates; a guiding means (28) for guiding the copying paper to the heating plate; and a transportation means (24,25) for transporting the copying paper by transporting rolls and discharging rolls.
Patent KR-0156575-B1 (KR)
Inventor: IMAI AKIO
IPC: C08F255/06
Filed: 1990-12-27
Granted: 1998-12-01
Abstract: 변성 중합체 고무를, (1) 적어도 1종의 그래프트 단량체를 30°∼130℃의 온도에서, 수성 현탁액중에서 미세하게 절단된 고무 중합체 (A)에 그래프트-중합시켜서 그래프프 중합체를 수득하고, (2) 적어도 1종의 중합성 단량체와의 그래프트 중합체를 유리 라디칼 개시제의 존재하에 180°∼280℃의 온도에서 혼연함으로써 수득한다. 이 방법은 겔 형성을 일으키지 않으며, 제조 비용면에서 유리하다. 
     이렇게 수득된 변성 중합체 고무는 가공성과 저장 안정성이 탁월하며, 각종 수지의 상용화제로서 매우 유용하다.
Patent KR-920000170-B1 (KR)
Title: Cyclonic olefine resin composition
Inventor: KAMAMOTO KEIJI
IPC: C08L23/02
Filed: 1990-01-12
Granted: 1992-01-09
Abstract: The cycloolefin resin compositions of the present invention comprise a thermoplastic resin containing an olefin polymer having an alicyclic structure, specific stabilizers selected from phenolic stabilizers, organic thioether stabilizers, organic phosphite stabilizers, UV-ray absorbers and hindered amine stabilizers. The cycloolefin resin compositions show excellent thermal aging resistance and weathering resistance by the use of specific stabilizers, and therefore they are favorably used for forming optical instrument parts. Furthermore, the thermoplastic resin may be prepared from an olefin polymer having an alicyclic structure and a flexible polymer or flexible polymers. The incorporation of the flexible polymer especially improves the mechanical strength of the resultant products, and therefore the resin compositions are favorably used for machine parts, electronic parts, automobile parts, etc.
Patent KR-100208543-B1 (KR)
Inventor: LEHUREAU JEAN-CLAUDE
IPC: G03B31/00
Filed: 1991-01-10
Granted: 1999-07-15
Abstract: 본 발명의 장치는 -1의 배율과 매우 미소한 수차를 나타내는 볼록 거울(3) 및 오목 거울(2)을 지닌 영상 장치와 광원(13), 원통형 렌즈(17) 및 탐지 장치(21, 22)도 포함한다. 상기 판독 장치는 극소형 치수로 할 수 있다. 따라서, 본 발명의 장치는 자기광 판독 헤드를 지닌 다중 트랙 테이프용 비디오 레코더 등에 적용할 수 있다.
Patent KR-100192146-B1 (KR)
Inventor: KATSUMI MUROFUSHI
IPC: C08F2/50
Filed: 1991-01-16
Granted: 1999-06-15
Abstract: 다음 일반식(1)으로 표시되는 근적외선 영역에서 흡수하는 근적외선 흡수 양이온성 염료 및 다음 일반식(2)로 표시된 보론함유 감광제 중에서 선택된 적어도 한가지 성분 및 유기 퍼옥사이드로 이루어진 근적외선 중합 개시제: 
     
       
     
     (상기 식에서 D ＋ 는 근적외선 영역에서 흡수하는 양이온성 염료를 나타내며, A - 는 음이온을 나타낸다) 
     
       
     
     (상기 식에서 R 1 , R 2 , R 3 및 R 4 는 R 1 , R 2 , R 3 및 R 4 중 적어도 한가지가 탄소원자 1-8개인 알킬기를 나타낸다는 조건하에 각각 알킬, 아릴, 알킬아릴, 알릴, 아릴알킬, 알켄일, 알킨일, 알킬고리, 또는 포화 또는 불포화 헤테로고리기를 나타내며, R 5 , R 6 , R 7 및 R 8 은 각각 수소원자 또는 알킬, 아릴, 알릴, 알킬아릴, 아릴알킬, 알켄일, 알킨일, 알킬고리, 또는 포화 또는 불포화 헤테로고리기를 나타낸다).
Patent KR-930011348-B1 (KR)
Title: Interface circuit between scsi and decoder ic
Inventor: CHOE KWANG-SHIK
IPC: G06F13/38
Filed: 1991-01-24
Granted: 1993-11-30
Abstract: The circuit comprises a gate  for  gating  CPUS1  signal  for making HRD port of IC memory as initial step after usual and  last byte transfer, invertered signal of  DDRQ  port  to  transfer  DMA determine level of HRD port of decoder IC by passing input signals of SDRQ and DACK port through the gate to transfer DMA transfer of SCSI IC, and a pulse width generating part  for  providing  active time of SCSI IC and DACK by output of DDRQ port of decoder IC, and active time  of  SCSI  IC.  The  circuit  provides  accurate  data transfer without data loss.
Patent KR-940011931-B1 (KR)
Inventor: AUGUST HENRY
IPC: F42B12/04
Filed: 1991-03-25
Granted: 1994-12-27
Abstract: 내용 없음.
Patent KR-940009010-B1 (KR)
Inventor: YAMADA YOSUKE
IPC: B29C48/67
Filed: 1991-03-28
Granted: 1994-09-29
Abstract: 내용 없음.
Patent KR-0185670-B1 (KR)
Title: Selective hydrogenation of conjugated diolefin polymers
Inventor: CHAMBERLAIN LINDA R
IPC: C08F2/42
Filed: 1991-05-13
Granted: 1999-05-15
Abstract: This is a process for the preparation of hydrogenated conjugated diolefin polymers which comprises terminating a living polymer obtained by polymerizing or copolymerizing at least a conjugated diolefin with an organo-alkali metal polymerization initiator in a suitable solvent, by the addition of hydrogen, and effecting selective hydrogenation of the unsaturated double bonds in the conjugated diolefin units of the terminated polymer by contacting the polymer, in the absence of hydrocarbon lithium and alkoxy lithium compounds, with hydrogen in the presence of at least one bis(cyclopentadienyl)titanium compound.
Patent KR-0123778-B1 (KR)
Title: Auto-control device in monitor rotation and method thereof
Inventor: KWON OH-KWAN
IPC: H04N5/64
Filed: 1991-07-31
Granted: 1997-11-26
Abstract: An apparatus for automatic controlling rotation of monitor and method thereof are disclosed. The apparatus comprises: a motor(2) formed in lower part of the monitor(1) for rotating a monitor(1); a first channel mike(5) located at the left side of the monitor(1) for converting a speech signal to an electrical signal; a second channel mike(6) located at the right side of the monitor(1) for converting the speech signal to the electrical signal; and a system controller(11) for controlling an operation of the first and second channel mikes(5,6) and controlling the rotational direction and angle of the motor(1) according to outputs of the first and second channel mikes(5,6).
Patent KR-930008559-B1 (KR)
Title: Fluid sensing device
Inventor: IM CHUNG-YOL
IPC: F16L55/04
Filed: 1991-08-17
Granted: 1993-09-09
Abstract: The fluid sensor senses/amplified  minute  voltage  generated when fluid flows by setting a vibration generator  within  it  and assembling  a  vibration  sensor  outside  it.  The  fluid  sensor comprises the vibration sensor (39) sensing vibration source  i.e. sound wave; a narrow passageway (35a) spraying the  induced  fluid because its diameter is narrower than an  inlet  and  outlet;  the vibration generator generating continuous vibration sound when the fluid flows through the narrow passageway; a flange, extended from a body (34), for assemblying a cover (42); the  vibration  sensing circuit (K) including an amp circuit (A), a  frequency  modulation circuit (B), a filtering circuit (C), a high/low decision  circuit (D), and an output circuit (E).
Patent KR-960001901-B1 (KR)
Inventor: GAYOUKAYA HIROAKI
IPC: F04B27/14
Filed: 1991-09-18
Granted: 1996-02-06
Abstract: 내용 없음.
Patent KR-100212767-B1 (KR)
Inventor: BROHOLT SBEN
IPC: A61K35/60
Filed: 1991-10-10
Granted: 1999-08-02
Abstract: 본 발명은 상어 간유의 활성 성분에는 어떠한 부정적인 영향을 미치지 않으면서 불순물 및 독소 물질의 함량이 허용 한계 이하이도록 하는, 상어 간유의 정제방법을 제공한다.
Patent KR-0157985-B1 (KR)
Inventor: KUMAKI SHINGO
IPC: H04N5/57
Filed: 1991-10-15
Granted: 1998-12-15
Abstract: 색온도 계수를 콘트라스트 및 브라이트니스 제어부에 공급하기 위한 수동 조작키가 제공되므로, 색온도 계수의 조작비는 콘트라스트 및 브라이트니스 제어 신호에 무관하게 발생된다. 따라서, 한번 결정된 색온도는 콘트라스트와 브라이트니스가 변할지라도 그 상태를 유지하게 된다.
Patent KR-940006936-B1 (KR)
Title: Float for fishing
Inventor: KIM CHOL-HAN
IPC: A01K93/00
Filed: 1991-12-30
Granted: 1994-07-30
Abstract: The electronic float is constructed that a watertight layer has a downward recess toward a lower cavity at its center, a multiple magnet surrounding the recess of the watertight layer is installed on a fish detecting rod, and a lead switch having a display is attached to be positioned in the recess so that the lead switch is turned on or off to light the display.
Patent KR-100236426-B1 (KR)
Inventor: NELSON WILLIAM E
IPC: G03G21/16
Filed: 1991-12-30
Granted: 1999-12-15
Abstract: 본 발명은 일체형 하우징 내에 전자 시스템(20)의 모든 부품을 조립하기 위한 시스템 및 방법을 기술하고 잇다. 일체형으로 성형된 하우징은 프린터 드럼(106)뿐만 아니라 전자 광학 장치(22,23,24), 변조기(25), 토너(104) 및 현상액 카트리지(105)를 포함하고 있다. 이러한 일체형 하우징을 사용하면, 변조기는 조립기에 프린팅 드럼을 대체시키는 광학센서를 사용하여 정렬될 수 있다.
Patent KR-950003972-B1 (KR)
Title: Method of manufacturing spectacles made from epoxy resin
Inventor: LEE SANG-TAK
IPC: B29D12/02
Filed: 1991-12-31
Granted: 1995-04-21
Abstract: The epoxy resin spectacles temples is mfd. by (a) horizontally setting edge jaws-formed lower mold on the one side of the mold grooves, (b) inserting an opaque epoxy resin solution into the grooves, and hardening it to form an opaque part, (c) installing a figure-designed fabric on the opaque part, and combining the upper mold with the lower mold to make a mold, (d) inserting a transparent epoxy resin solution through the inserting vessel, and hardening it to form the transparent part on the one side of the opaque part and the figure-disigned fabric.
Patent KR-0133055-B1 (KR)
Inventor: JUNG SUNG-KI
IPC: F25C1/10
Filed: 1992-01-28
Granted: 1998-04-21
Abstract: 본 발명은 제빙용기를 정역방향으로 각각 회동시켜 이완상태의 얼음을 완전히 분리시킬 수 있도록 한 냉장고 제빙기의 이빙방법에 관한 것이다. 본 발명은 제빙용기(4)에 물을 공급하는 급수단계(300)와, 냉기에 의해 제빙용기(4)에 급수된 물을 제빙하는 제빙단계(302)와, 제빙용기(4)를 회동시켜 제빙된 얼음을 낙하시키고, 제빙용기(4)를 본래의 위치로 복귀시키는 단계로 이루어진 냉장고 제빙기의 이빙방법에 있어서, 상기 제빙단계(302)가 완료된후 상기 제빙용기(4)로부터 제빙된 얼음을 이완시키기 위해 상기 제빙용기(4)를 제 1비틀림구간(AD)만큼 시계방향으로 회동시켜 상기 제빙용기(4)에 비틀림력을 가하는 제1회동유지단계(311) ; 및 상기 제 1회동유지단계(311)를 수행한후 이완상태의 제빙된 얼음을 제빙용기(4)로부터 분리하여 낙하시키기 위해 상기 제빙용기(4)를 얼음낙하구간(AB)만큼 반시계방향으로 회동시킨 다음 진행방향으로 연속해서 상기 제빙용기(4)를 제 2비틀림구간(BC)만큼 회동시켜 상기 제빙용기(4)에 비틀림력을 가하는 제 2회동유지단계(306)에 의하여 달성된다.