baber/WOPTO huggingface dataset:
Patent KR-900000164-B1 (KR)
Title: Cation exchange film
Inventor: MITSUHARA HISASI
IPC: B01D61/44
Filed: 1987-03-18
Granted: 1990-01-23
Abstract: A membrane has rough surface at least on one side of cation exchange membrane where the prominence and depression of 0.5-5 μm depth exists 20 units/mm and anion exchang ep. contg. polymeric thin layer at least on one side of the rough surface.  The membrane is prepd. by roughening the surface of a cation exchange membrane and then forming a polymeric thin layer on the surface. The membrane can electrolytically dialyse cation with small ionic charge selectively in a dilute soln. contg. above 2 cations with different charge.
Patent KR-900006951-B1 (KR)
Title: Connecti block of irrigation ditch
Inventor: NAM SANG-IN
IPC: E02B11/00
Filed: 1987-05-20
Granted: 1990-09-25
Abstract: The connecting block for agricultural waterway or drains is constructed with prestressed concrete protucts. The boundary surface portion (2) composed; one end of water way connecting portion (1) making fixed acute angle with another end of waterway connecting portion (2), the end of waterways connected at inside of boundary surface portion.
Patent KR-930003359-B1 (KR)
Inventor: ASANO SHOJI
IPC: C25D3/04
Filed: 1987-05-20
Granted: 1993-04-26
Abstract: 내용 없음.
Patent KR-910009841-B1 (KR)
Inventor: SUE JINNJEN A
IPC: C23C14/32
Filed: 1986-09-30
Granted: 1991-11-30
Abstract: 내용 없음.
Patent KR-970003771-B1 (KR)
Inventor: SHALLENBERGER JOHN M
IPC: G21C3/33
Filed: 1988-03-19
Granted: 1997-03-21
Abstract: 요약없음.
Patent KR-910009832-B1 (KR)
Inventor: MURATA SHINSUKE
IPC: B65C11/02
Filed: 1988-04-27
Granted: 1991-11-30
Abstract: 내용 없음.
Patent KR-910006882-B1 (KR)
Inventor: UESUKI MICHIKA
IPC: H02M7/48
Filed: 1988-05-26
Granted: 1991-09-09
Abstract: 내용 없음.
Patent KR-900007313-B1 (KR)
Title: Oxazolidin-2-one derivatives as hypoglycemic agents
Inventor: CLARK DAVID A
IPC: C07D413/04
Filed: 1988-06-09
Granted: 1990-10-08
Abstract: Oxazolidin-2-one derivs. of formula (I), corresp. pharmaceutically acceptable acid addn. salt or pharmaceutically acceptable cationic salt are prepared. In (I), R6= (II) or (III); W= S or O; Y= (IV) or (V); Ra, R1, R2 and R3 each= H, or CH3; R4= CH3 or CF3. For pharmaceutically acceptable acid addn. salt Y= gp. (IV) or R6 = gp. (II). For pharmaceutically acceptable cationic salt Y= COOH or gp. (V). (I) are useful as a medicament for the treatment of hyperglycemia.
Patent KR-910009545-B1 (KR)
Title: Lens shutter apparatus
Inventor: SUH JAE-KYUNG
IPC: G03B9/54
Filed: 1988-08-01
Granted: 1991-11-21
Abstract: The device suitable for fixed-focus type camera, comprises  a pair of sectors (2)(4) symmetrically arranged at light passing way (B), for opening/closing the way (B); guide pin  (20)  mounted  at switching lever (14), inserted to the slide holes (10)(12) on  the sectors (2) (4); an absorbing stopper (24)  driven  by  a  solenoid (26), agitated in a rotating locus formed by  the  pin  (20).  The rotating range of the pin (20) is controlled in two steps. A  pair of sectors (2)(4) are made of lusterless synthetic resin film.
Patent KR-920004162-B1 (KR)
Title: Orange color luminous fluorescent substance
Inventor: CHOI CHONG-SIK
IPC: C09K11/55
Filed: 1988-09-29
Granted: 1992-05-30
Abstract: The orange-emitting fluorescent material  of  Ca1-x MgxS:Mn X [x = 0- 0.05; X=Al, Sc, Ga, Y or halogen element   is  produced  by (a) mixing CaCO3, MgSO4, MnSO4 and S  with  chlorate,  nitrate  or carbonate of Al, Sc, Ga or Y, and Na2CO3 and NH4Cl as a flux,  and (b) firing the mixture under the strong  sulfurization  atmosphere at 1000-1200 deg.C for 2-4 hr, and slowly cooling it to  the  room temp.
Patent KR-910004529-B1 (KR)
Title: Registor
Inventor: KIM MYUNG-GU
IPC: G07G1/00
Filed: 1988-10-05
Granted: 1991-07-05
Abstract: An electronic cash register system comprises  a  master  ECR, having a number of RAMs to store the common  and  function  files, for controlling a system, and a number of slave ECRs.  The  system improves operational efficiency by providing the function that the program or data of the master ECR can down-loads to the slave ECR. The system eliminates the overlay of memory in the ECR.
Patent KR-0131461-B1 (KR)
Title: Photoprotection compositions comprising tocopherol sorbate
Inventor: BISSETT DONALD LYNN
IPC: A61Q19/08
Filed: 1988-10-22
Granted: 1998-04-17
Abstract: Disclosed are pharmaceutical compositions comprising tocopherol sorbate which are useful for topical application to prevent damage to skin caused by acute or chronic UV exposure. Combinations of tocopherol sorbate and sunscreening agents are also disclosed. Also disclosed is a method for using these compositions topically, to prevent damage to skin caused by acute or chronic UV exposure.
Patent KR-910006665-B1 (KR)
Title: Track access apparatus for odd
Inventor: LEE JONG-WAN
IPC: G11B7/09
Filed: 1988-11-04
Granted: 1991-08-30
Abstract: The apparatus drives an actuator  using  the  tracking  error signal to access the target track in one time. The method includes a control unit for storing the position information of  the  track and the lenz, for calculating the moving distance of  the  optical head using the position information to  generate  a  first  and  a second control data, a lenz driver for driving  the  lenz  on  the center of the moving range according to the tracking error  signal and compensating the lenz position according to the second control data when the target track is accessed, a counter for counting the tracking error signal to calculate the  remaining  tracks  to  the target track a D/A converter for generating  voltage  proportional to the output of the counter,  and  a  comparator  for  generating signal to drive the motor by comparing the output signals  of  the D/ A converter and the speed/voltage converter.
Patent KR-960009413-B1 (KR)
Title: External preparation of vitamin-e
Inventor: SAITOH LZUMI
IPC: A61K31/56
Filed: 1988-12-08
Granted: 1996-07-19
Abstract: Preparations for external use comprising essentially about 0.1% to about 5% of tocopherol acetate and/or about 0.05% to about 0.3% of glycyrrhetinic acid, about 1% to about 15% of a methacrylic acid-ethyl acrylate copolymer, and about 0.2% to about 3% of a thickening agent in an alcoholic solvent, wherein said copolymer is characterized in that the monomer ratio of ethyl acrylate to methacrylic acid is within a range from 75/25 to 95/5, the residual monomers being 50 ppm or less and with practically no surfactants.
Patent KR-970000120-B1 (KR)
Inventor: BRUBAKER WELDON
IPC: H01R4/24
Filed: 1988-12-10
Granted: 1997-01-04
Abstract: 내용 없음.
Patent KR-970001557-B1 (KR)
Inventor: ADLERBORN JAN
IPC: B22F3/12
Filed: 1988-12-17
Granted: 1997-02-11
Abstract: 내용 없음.
Patent KR-920001352-B1 (KR)
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F4/642
Filed: 1987-09-24
Granted: 1992-02-11
Abstract: 내용 없음.
Patent KR-920008211-B1 (KR)
Inventor: HIGANO RYO
IPC: B41J29/393
Filed: 1989-03-17
Granted: 1992-09-25
Abstract: 내용 없음.
Patent KR-0131762-B1 (KR)
Inventor: BUELL KENNETH BARCLAY
IPC: A61F13/472
Filed: 1989-03-30
Granted: 1998-04-13
Abstract: 내용없음
Patent KR-940001484-B1 (KR)
Title: Electrophoto-sensitive material and the method for making it
Inventor: KIM KWON-YONG
IPC: G03G5/06
Filed: 1989-07-31
Granted: 1994-02-23
Abstract: The preparation method of an electrophotograph photosensing material is disclosed in which 0.8-1.2 weight parts of symmetric polycyclic quirones and perylenes, 0.05-0.2 weight parts of hydrazones as an enhancing material, 30-50 weight parts as a solvent, and 0.8-1.0 weight parts of a binder resin are mixed to coat a charge generating layer on a conductive support, and 1-1.2 weight parts of hydrazones, 10-30 weight parts as a solvent and 0.8-1.0 weight parts of a binder resin are mixed to coat a charge carrier layer, thereby improving sensitivity of a recording medium.
Patent KR-920004281-B1 (KR)
Inventor: YUBAJAGI NAOYOSI
IPC: G06N7/04
Filed: 1989-08-23
Granted: 1992-06-01
Abstract: 내용 없음.
Patent KR-920005110-B1 (KR)
Inventor: MORIFUJI YASUO
IPC: A61J11/02
Filed: 1989-10-10
Granted: 1992-06-26
Abstract: 내용 없음.
Patent KR-0159498-B1 (KR)
Inventor: MARTINEZ EDUARDO
IPC: G09G1/14
Filed: 1989-10-26
Granted: 1998-12-15
Abstract: 내용 없음.
Patent KR-920005663-B1 (KR)
Title: Golf ball
Inventor: LEE YONG-BOM
IPC: A63B37/00
Filed: 1989-11-06
Granted: 1992-07-13
Abstract: In the golf ball having numerous dimples  over  the  surface, the basic structure of  ball  is  a  polyhebron  having  32  faces consisting of 20 regular triangles and 12 regular pentagons,  each of the pentagons being divided into  5  equilateral  triangles  to make 60 triangles for the 5 pentagons and each of the 20 triangles being divided into 4 smaller regular triangles to  make  80  small reg. triangles for the 20 griangles. The structure produces on the ball face six  parting  lines  five  of  which,  except  one,  are arranged to have one or more dimples across the lines to  increase the surface area of the whole dimples over the ball. The depth  of the dimples is to be of 4-9  %  of  the  diameter  for  respective dimples. The increased dimple area of the ball increases the  time of the ball staying in air, that is the  flying  distance  of  the ball, with reduction of air resistance.
Patent KR-0169712-B1 (KR)
Inventor: OLDERSHAW REGINALD W
IPC: G11B5/588
Filed: 1989-11-08
Granted: 1999-03-20
Abstract: 내용 없음.
Patent KR-920004939-B1 (KR)
Title: Heat treatment process for the wire rod
Inventor: OH SE-IL
IPC: C21D1/00
Filed: 1989-12-05
Granted: 1992-06-22
Abstract: A  heat  treatment  method  is  characterized  by  following processes: (1) fixing both ends of fine long wire (1) with limited length by clamps (2,2'), applying electric power  to  both  clamps for heating wire (1); (2) pulling negative side of wire not to  be distorted during heating; (3) when it reaches  to  heat  treatment temperature, switching off electric power source  and  cooling  it down by water or oil in accordance with its application.  In  this method, it can treat fine long wire by heat caused  by  electrical current without bending and distortion.
Patent KR-910008151-B1 (KR)
Title: Plasma display panel
Inventor: KIM DAE-IL
IPC: H01J11/28
Filed: 1989-12-22
Granted: 1991-10-10
Abstract: The gas discharge display device having  an  anode  electrode (3) and an cathode electrode (4) formed between a front gass plate (1) and a rear glass plate (2) in the form of XY  matrices  and  a discharge space between the front and rear glass  plates  (1)  and (2), includes a number of triger electrodes  (19)  formed  on  the rear glass plate (2) by a printing process or a vacuum evaporating method and a number of insulating layers (18) formed on  the  rear glass (2) and triger electrodes (19) by a printing  process  or  a vacuum evaporating method. The triger electrodes (19) are directly exposed in the gas spase.
Patent KR-930009939-B1 (KR)
Inventor: MURAKAMI HIROSHI
IPC: H01L23/50
Filed: 1990-04-24
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-0163768-B1 (KR)
Title: Combination rotary printing machine, particularly for printing securities
Inventor: GERMANN ALBRECHT JOSEF
IPC: B41F13/04
Filed: 1990-08-30
Granted: 1999-03-30
Abstract: The rotary web-fed printing machine has three successively arranged printing units, namely one offset and two intaglio printing units which are all of a similar design to sheet-fed printing units and in which the cylinders (2, 3) forming the printing nip have a plurality of sectors separated by cylinder pits (2a, 3b). Each printing unit has, in front of the printing nip, a first paper-web store (29) and an intermittently controllable first draw-roller unit (30) and, after the printing nip, an intermittently controllable second draw-roller unit (31) and second paper-web store (32), the draw-roller units (30, 31) which have only one suction roller being controllable for the forward and backward movement of the web (P) by means of individually regulated drives (30a, 31a) and at the same time serving for the register check. In front of the first paper-web store (29) of the first printing unit (A), between the printing units within the portions limited by the respective paper-web stores and behind the second paper-web store of the last printing unit, the web (P) is moved uniformly by continuously driven draw-roller arrangements (27), whereas during the run through the printing nip the paper-web transport takes place in the pilgrim-step mode.
Patent KR-100189035-B1 (KR)
Inventor: SNIJKERS FRANS MATHEUS MATHILD
IPC: H01J1/28
Filed: 1990-11-08
Granted: 1999-06-01
Abstract: 스캔데이트 음극면에 충분한 방사를 위해 필요한 스칸듐 단일층을 유지하기 위해서 적어도 음극의 상층부에는 스칸듐 함유 한화물이 제공되어 있다. 스칸듐은 스칸듐 산화물로부터 스칸듐 또는 스칸듐 함유 화합물의 분리에 의해 공급된다.
Patent KR-940001462-B1 (KR)
Inventor: NAKATSUKASA NAOYUKI
IPC: G11B17/08
Filed: 1990-11-07
Granted: 1994-02-23
Abstract: 내용 없음.
Patent KR-940004673-B1 (KR)
Title: Antibody for diagnosis of leaf dry disease of potato
Inventor: CHON JONG-UK
IPC: G01N33/53
Filed: 1990-12-13
Granted: 1994-05-27
Abstract: A method of production of monoclonal antibody for diagnosing potato leaf dry disease virus comprises: (a) pulverizing potato leaves infected with potato leaf dry disease virus; (b) adjusting pH to 7 and centrifuging it; (c) adding PEG and sodium chloride to the supernatant; (d) centrifuging it and forming antigen of potato leaf dry virus; (e) fusing the immunized lymphocyte and myeloma cell to form hybridoma; (f) selecting for cell fusion strain (IC7-F12) producing specific antibody to potato leaf dry virus by indirect ELISA method; and (g) collecting the produced monoclonal antibody by salt out, dialysis or anion exchange resin.
Patent KR-960001444-B1 (KR)
Title: Detonator percussing apparatus for artillery
Inventor: YUN JOONG-BAE
IPC: F41A19/38
Filed: 1990-12-29
Granted: 1996-01-30
Abstract: A percussion of a howitzer installs a closer(2) in the cannon rear annulus(1a). In the closer(2) firing pin(3) is forwardly installed and a holder(4) forming hooking step(4a) and push step(4b) in the rear is supported by an elastic spring(5). A re-cocking(7) to activate a cam(6) connected with the push step(4b) is to be in contact with a inclined groove(8) so as to be faced with a push pin(10) of a lever(9) installed in the cannon rear annulus(1a) when the closer(2) is closed. A ratchet cam(11b) is inserted onto a locking rod(11) constructing a hooking part(11a) to be faced with the hooking step(4a) so as to be joined with a guide(13) supported by a spring(12), and faced with another push pin(15) connected with a percussion lever(14) elastically supported in the cannon rear annulus(1a) when the closer(2) is closed.
Patent KR-100254689-B1 (KR)
Inventor: INOUE HIDEKI
IPC: G11B19/04
Filed: 1991-01-19
Granted: 2000-05-01
Abstract: 본원 발명은 정보신호를 디스크에 기록하는 광자기디스크의 기록장치에 관한 것이며, 외부자계발생장치는 디스크의 회전개시후에 디스크에 접근하는 방향으로 이동하고, 디스크의 회전의 정지전에 디스크로부터 이간하는 방향으로이동하여, 외부자계발생장치가 디스크에 이른바 스티킹되는 것을 방지한다.
Patent KR-940007412-B1 (KR)
Inventor: HATANO KAZUHIRO
IPC: B66B1/26
Filed: 1991-03-07
Granted: 1994-08-18
Abstract: 내용 없음.
Patent KR-940010728-B1 (KR)
Inventor: ISHIDA TETSURO
IPC: G01N27/26
Filed: 1991-07-19
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-0183022-B1 (KR)
Title: Process for polymerization of olefins
Inventor: MITCHELL KENT EDWARD
IPC: C08F2/06
Filed: 1991-09-19
Granted: 1999-05-15
Abstract: A process is disclosed for the particle form polymerization of olefins. The process employs a titanium-containing having hydrocarbon soluble titanium components. The resulting catalyst is pretreated with an organometallic reducing agent prior to the introduction of the catalyst into the polymerization zone to give a catalyst which can be used satisfactorily in a loop reactor with lower levels of cocatalyst.
Patent KR-950014821-B1 (KR)
Inventor: IWASHITA SINICHI
IPC: G11C16/28
Filed: 1991-10-11
Granted: 1995-12-15
Abstract: 내용 없음.
Patent KR-0166079-B1 (KR)
Title: Expandable thermoplastic microspheres and method for the production and use thereof
Inventor: YERGENRUNT KEBISTE
IPC: C09D7/65
Filed: 1991-11-06
Granted: 1999-03-20
Abstract: A method for producing expandable thermoplastic microspheres by polymerisation in a reaction vessel of an ethylenically unsaturated monomer or a mixture of monomers in an aqueous suspension in the presence of a condensed propellant. In the method, the monomer or monomer mixture is suspended in the aqueous medium in the presence of a powder stabiliser which consists of a salt or hydroxide of any of the metals Ca, Mg, Ba, Fe, Zn, Ni or Mn. The powder stabiliser is insoluble in the aqueous medium at the pH the aqueous medium has at the polymerisation. The aqueous medium may also contain a co-stabiliser. The method further comprises the step of washing off the powder stabiliser from the microspheres after the polymerisation by lowering the pH of the aqueous medium by the addition of acid. Alternatively, amphoteric hydroxides can also be dissolved by a pH increase. The invention also relates to microspheres produced according to the method of the invention, and to the use thereof.
Patent KR-940011625-B1 (KR)
Title: Doppler signal generating apparatus for both moving and static object
Inventor: CHON CHAN-UK
IPC: F42C13/06
Filed: 1991-11-12
Granted: 1994-12-22
Abstract: In a doppler signal generator for a combined use of moving/fixed target formed in such a manner that a switch operating unit, a comparator and a port-extension are installed in an one-chip computer; the port extension is coupled to a display, a frequency generator and ROM; a counter is connected to a multiplex through the ROM, a digital/analog converter and an analog buffer; and a buffer and a two-digit counter are coupled to a digital/analog converter through the ROM and buffer.
Patent KR-100236462-B1 (KR)
Inventor: HISANOBU GANAMARU
IPC: F02M61/16
Filed: 1991-11-21
Granted: 2000-03-02
Abstract: 내연기관의 연료분사밸브에 사용되는 원통노즐을 제조하는 방법은 밸브몸체를 수용하는 시트부가 성형되는 중간부분에 저부를 가지는 마르텐사이트 계 스테인레스강의 원통노즐 소재를 준비하는 단계, TiN의 세라믹으로 피복된 시트부를 전사성형하는 제1다이를 그의 상단부에 있는 초경합금제의 펀치를 준비하는 단계, 원통노즐 소재의 소성유동을 위해 그의 상면중앙에 도피구멍이 있는 제2다이를 준비하는 단계, 제2다이상에 원통 노즐 소재의 저부 하면이 맞닿는 방식으로 제2다이에 원통노즐 소재를 세팅하는 단계, 원통노즐 소재의 내벽면을 따라 인도될 때 원통노즐 소재를 펀치로 가압하여 원통노즐 소재의 중앙에 시트부를 전사 성형하여 그의 소성유동이 유도되도록 원통노즐 소재의 저부에 펀치를 가압하는 단계, 소성유동에 기인하는 원통노즐소재의 저부 하면에 성형되는 돌출부를 제거하고, 돌출부 제거 원통노즐소재의 전사성형 시트부의 중앙에 노즐분사공을 뚫고, 그리고 구멍이 뚫린 원통노즐소재를 경화처리 하는 단계를 포함한다. 
     따라서 연료분사밸브의 노즐은 고밀정도의 소성 가공에 의해 제조되고 더욱 그의 생산과정은 합리화되며 생산시설이 단순화이므로 노즐의 생산성이 향상되므로 그의 생산원가도 감축된다.
Patent KR-960002094-B1 (KR)
Inventor: SHIMIZU MITSURU
IPC: H01L27/02
Filed: 1991-11-22
Granted: 1996-02-10
Abstract: 내용 없음.
Patent KR-0173686-B1 (KR)
Inventor: FAVERQU JEAN CLAUDE
IPC: H04N3/18
Filed: 1990-12-21
Granted: 1999-03-20
Abstract: 제1변압기는 편향 요크에 결합되고 예를 들면, 얼터 전압을 발생하기 위하여 부하를 구동하기 위한 유도 전압원에 결합된다. 온/오프 스위치는 온/오프 신호에 응답한다. 제2변압기는 스위치에 결합되고 전압원에 결합된 1차 권선과 제1변압기에 결합된 2차 권선을 구비한다. 제1샘플링 회로는 2차 권선에서 1차 변압기로 흐르는 전류를 나타내는 제1궤환신호를 발생한다. 제1궤한 신호에 응답하는 제1안전 회로는 스위치의 온 시간을 제한하여 전류의 피크치를 제한함으로써 2차 권선에서 제1변압기로 흐르는 전류가 임계치를 초과할 때 스위치상의 온/오프 신호의 영향을 제어한다. 제2샘플링 회로는 얼터 전압을 나타내는 제2궤환 신호를 발생한다. 제2궤환 신호에 응답하는 제2안전 회로는 온/오프 신호의 전파를 방해하여 스위치의 작동을 차단함으로써 얼터 전압이 예를들면 관 내부 아킹으로 인하여 임계치를 초과할때 스위치상의 온/오프 신호의 영향을 제어한다. 제3샘플링 회로는  스위치에 의해 도전되는 전류를 감지하고 제3궤환 신호를 발생한다. 제1및 제2안전회로 중 하나는 제3궤환 신호에도 응답한다. 스위치, 변압기 및 편향 요크는 웨셀 구조로 결합될 수 있다.
Patent KR-0185153-B1 (KR)
Inventor: TONO HIDEO
IPC: C09K11/08
Filed: 1991-03-01
Granted: 1999-04-01
Abstract: 본 발명은 희토류 산화물 및/또는 고온에서 용이하게 희토류 산화물로 될 수 있는 희토류 화합물, 황화제 및 융제를 함유하는 혼합물을 소성하여 희토류 산황화물을 제조하는 방법에 있어서, 상기 혼합물에 희토류 산황화물 씨드를 첨가하여 소성함을 특징으로 하는 희토류 산황화물 형광체의 제조방법에 관한 것이다.
Patent KR-950002676-B1 (KR)
Title: Image interpolation method by using adaptive moving average
Inventor: BAEK JUN-KI
IPC: H04N7/18
Filed: 1992-03-18
Granted: 1995-03-24
Abstract: The method for zooming the digital image with high magnifications includes the steps of: a) prefiltering the input digital image signal to get the spline coefficient; b) performing the zero order interpolation filtering process with the nearest neighbor interpolation; c) repeating the moving average filtering process as much as conversion orders(n) to low-pass filter the zero interpolated image signal; d) and performing the post filtering process to provide the final interpolated image signal.
Patent KR-960001352-B1 (KR)
Inventor: KOSUGA IZUMI
IPC: H05K3/34
Filed: 1992-03-25
Granted: 1996-01-26
Abstract: 내용 없음.
Patent KR-960004834-B1 (KR)
Inventor: KOBAYASHI HIROSHI
IPC: F22B1/18
Filed: 1992-07-29
Granted: 1996-04-16
Abstract: 내용 없음.
Patent KR-950001884-B1 (KR)
Title: Method of controlling over-current of brushless motor
Inventor: JONG IN-HAK
IPC: H02H3/20
Filed: 1992-09-03
Granted: 1995-03-04
Abstract: The method for controlling the brushless DC motor with the compared value difference between the instantaneously induced over-current and the reference in the driving circuit includes the steps of: (a) comparing the measuring value (Ia) with a first setting one (Iref1); (b) comparing it with a second setting value (Iref2) if the measuring value is greater than the first setting one; and (c) cutting off the motor power and displaying the status if the measuring value is greater than the second value.
Patent KR-100220986-B1 (KR)
Inventor: MIURA HISANORI
IPC: H04N1/19
Filed: 1992-10-16
Granted: 1999-09-15
Abstract: 본 발명은 판독 시간을 축소시킴으로써 칼라 신호의 고속 판독이 가능한 광원 전환식 칼라 판독 장치로 요약된다. 
     선택적으로 절환가능한 적색 광원(3), 녹색 광원(4), 청색 광원(5)은 원고대(1)의 하단에 있고, 원고(2)는 원고대(1) 상단에 있다. 그리고, 원고(2)의 반사 영상을 CCD 선형 이미지 센서(6)로 촛점을 맞추기 위해 반사경(7)과 렌즈(8)가 사용되었다. CCD 선형 이미지 센서(6)는 각 광원(3),(4),(5)로부터 발생되는 잔광 전하를 제거시키는데 사용되는 셔터 게이트(12)와 셔터 드레인(13)을 포함한다.
Patent KR-960010057-B1 (KR)
Title: Metal wire forming method of semiconductor device
Inventor: RA KWAN-KOO
IPC: H01L21/28
Filed: 1992-12-19
Granted: 1996-07-25
Abstract: forming an insulating layer on the semiconductor substrate (11); forming a contact hole by etching the insulating layer selectively; forming a polysilicon layer (13) on the insulating layer including the inside of the contact hole; removing the polysilicon layer (13) on the insulating layer; forming an aluminum layer (14) selectively on the polysilicon layer (13) inside the contact hole.
Patent KR-950004679-B1 (KR)
Title: Making method of stainless steel
Inventor: YU HO-CHON
IPC: C22C38/20
Filed: 1992-12-30
Granted: 1995-05-04
Abstract: The method is characterized by hot-rolling the steel comprising (by wt.) 0.020˜0.035% C, up to 1.0% Si, up to 1.0% Mn, up to 0.04% P, 0.00˜0.015% S, 12˜15 % Cr, up to 0.025% N, up to 0.5% Nb, 0.2˜1.2% Cu+Mo and balance Fe with inevitable impurities, and annealing the hot-rolled steel sheet at 800˜1050 deg.C for 30 secs ˜ 7 mins. The made stainless steel has good corrosion resistance, strength and weldability.
Patent KR-0177489-B1 (KR)
Title: Clinical appliance and handle
Inventor: HUNTER KELLY ANNE
IPC: A61B10/00
Filed: 1991-05-07
Granted: 1999-05-01
Abstract: A clinical appliance (10) which is useful for taking samples from a tissue or a tissue associated material is disclosed. The appliance (10) has a head (13), and a handle (11) and a pressure sensitive element which comprises the head (13) and the handle (11) attached by a resiliently deformable member (12), and an instrument (140 retained in the head. Marks (21) are provided respectively on the head (13) and the handle (11) to indicate that when the marks are aligned a selected force is being exerted on the instrument (14). A portion of the instrument (14) consists of a needle member for probing periodontal pockets.
Patent KR-0178809-B1 (KR)
Inventor: GREGORY LEKHTMAN
IPC: A63B25/10
Filed: 1993-04-26
Granted: 1999-02-01
Abstract: 발수용부재는 그 바닥면에 분리가능하게 부착되는 스프링부재를 갖는다. 그 스프링부재는 상단아치형판과 바닥아치형판, 두개의 아치형판 사이에 배치되는 띠쇠를 포함한다. 아치형판은 그 단부에서 스프링 부재가 비정상적인 가로방향력의 영향하에 자동적으로 분리되는 방법으로 띠쇠의 대응단부에 부착된다.
Patent KR-970005543-B1 (KR)
Inventor: OOYA SATOSHI
IPC: F25D27/00
Filed: 1993-06-09
Granted: 1997-04-17
Abstract: 내용없음.
Patent KR-940000832-B1 (KR)
Inventor: NAKANISHI YUTAKA
IPC: F23D3/32
Filed: 1993-09-09
Granted: 1994-02-02
Abstract: 내용 없음.