baber/WOPTO huggingface dataset:
Patent KR-860001195-B1 (KR)
Title: A display system
Inventor: LEE IN-OK
IPC: G09G3/00
Filed: 1984-07-07
Granted: 1986-08-25
Abstract: For production management, status displayer displays a goal of production, actual production and a magnitude of inferior goods or rate to each production line in whole lines. This apprts. comprises sensors which are located in a port of production line and detects information on the products and inferier goods, a controller which receives information from sensors and transmits it to CRT and whole lines, and display device located in each production line which displays status. Its transmission is carried out on 4-transmission lines by a microprocessor.
Patent KR-900008064-B1 (KR)
Title: Liquid crystal display
Inventor: AMSTUZZ HERMAN
IPC: G02F1/139
Filed: 1984-07-09
Granted: 1990-10-31
Abstract: The multiplexed liquid crystal display has a nematic liquid crystal material (5) with a positive dielectric anisotropy sandwiched between two parallel substrate plates (1,2) carrying control electrode layers (6,7) and superimposed orienting layers (8,9) on one side and a linear polarisor (10,11) on the other side. The liquid crystal material exhibits a helix angle from one orienting layer to the other which lies between 180 and 360 degrees. The oscillation direction of the front polarisor is angled to the orientation direction of the front orienting layer to obtain differing elliptical polarisations in dependence on the applied voltage, to allow contrast optimisation. The two substrate plates are held apart by a number of spacers (4) distributed over the display surface.
Patent KR-890002258-B1 (KR)
Title: Electrode for electrolysis
Inventor: OOE GAZHIDE
IPC: C25B11/04
Filed: 1985-01-31
Granted: 1989-06-26
Abstract: An anode for use in electrolysis comprises a conductive substrate of valve metal (alloys) coated with a Pt group metal oxide catalyst layer.  The coating comprising 3-45% Ru oxide; 0.1-30% of metallic Pt/Pt oxide optionally mixed with Ir oxide; 50-96.9% Sn oxide.  The electrode gives enhanced oxygen overvoltage, reduced oxygen evolution and improved anodic current efficiency.
Patent KR-890002736-B1 (KR)
Title: Tapping method of press die
Inventor: LEE SONG-KU
IPC: B21J5/00
Filed: 1985-08-21
Granted: 1989-07-26
Abstract: In the press work for metal sheets, the tapping process is performed at the same time with the press working process by a press metal mold (20).  The press work is held on a die (27) of the metal mold next to a tapping device comprising a guide member (1) and a tap pad member (8).  A tap (7) is rotated in the guide member by the power of a driving member (6) with a rack (5) and pinion (4) system, and a punched metal sheet moves down into the guide member with the tap pad member on the process of press work so as to be tapped by the rotating tap.  The tap is counterrotated when an upper mold (22) having a punch member 9240 and the tap pad member is returned back.
Patent KR-900006168-B1 (KR)
Title: Color picture tube
Inventor: HIGASI NAKAGAWA
IPC: H01J29/07
Filed: 1985-09-09
Granted: 1990-08-24
Abstract: A colour image receiving tube comprises a shadow mask constructed of a permanent-elasticity alloy consisting essentially of (i) at least one of 0.5 to 4% by weight of Ti, 0.1 to 3.0% by weight of Al, 0 to 1% by weight of C, 0 to 5% by weight of Co, 0 to 12% by weight of Mo, 0 to 5% by weight of W, 0 to 4% by weight of Mn, 0 to 3% by weight of Si, 0 to 2% by weight of Be, 0 to 0.5% by weight of Cu, 0 to 0.1% by weight of S, 0 to 2.0% by weight of Nb and 0 to 2.0% by weight of Zr, (ii) 30 to 45% by weight of Ni; (iii) 3 to 15% by weight of Cr; and (iv) a balance consisting essentially of Fe; the alloy having a thermoelasticity coefficient within the range of +- 20 x 10 power -6 deg.C; a means for supporting the shadow mask from two opposite ends within the tube; and a means for applying tension to the shadow mask through the supporting means.
Patent KR-950003465-B1 (KR)
Inventor: ORIMO MASAYUGI
IPC: H04L12/46
Filed: 1986-04-18
Granted: 1995-04-13
Abstract: 내용 없음.
Patent KR-900000776-B1 (KR)
Title: Catalytic converter substrate
Inventor: JALBING JOHN I
IPC: F01N3/28
Filed: 1986-08-16
Granted: 1990-02-16
Abstract: A catalyst converter substrate (22) for exhaust gas from a vehicle engine is formed of folded foil strips (36,38,40) prevented from telescoping by retaining means (58) engaging opposite ends of their folds.  Two smooth foil strips (36,38) and one corrugated foil strip (40) are arranged and folded together so that alternate folds of the smooth foil strips have juxtaposed abutting sides and so that all the folds of the corrugated foil stril have spaced sides that sandwich the folds with juxtaposed abutting sides of both the smooth foil strips so as to define passages (54) therbetween.  All the strips are adapted to be retained together against telescoping.
Patent KR-890004386-B1 (KR)
Title: Hot stamping foil for skin copy
Inventor: HONG YOUNG-KI
IPC: B32B15/08
Filed: 1986-10-29
Granted: 1989-11-03
Abstract: The hot stamping foil having high glossy appearance consists of 25-38 μm polyester base film (1), 0.1-2 μm releasing layer (2) of cellulose resin formed on the one surface of the base film pattern layer (3) of vinylic, acrylic or cellulose acetate resin formed on the releasing layer, 1-5  m protective layer (4) of vinylic or acrylic resin, 300- 800∦ metal layer (5) formed by vacuum deposition of aluminium, 1-5  m protective layer (6) of vinylic or acrylic resin, and adhesive layer (7) made of polyurethane resin and silica pigment.
Patent KR-890003992-B1 (KR)
Title: Circuit apparatus for discharge lamps
Inventor: WI SANG-BONG
IPC: H05B41/14
Filed: 1986-12-08
Granted: 1989-10-14
Abstract: The semiconductor stablizer comprises an assistance reactance (L'), a triac (3), a controller of triac (2), a logic circuit (5) dividing the voltage drop of the filament, a clock generator (6), a power supplier (7) suppling energy to the clock generator and a triac driving circuit (4) composed of photo couplers.  The stablizer controls the brightness of a fluorescent lamp by on/off operation. In existing stablizer, the on/off operation only controls the turning on/off of fluorescent lamp.
Patent KR-950001375-B1 (KR)
Inventor: DUMICAN BARRY L
IPC: D02G1/00
Filed: 1987-03-02
Granted: 1995-02-18
Abstract: 내용 없음.
Patent KR-870001915-B1 (KR)
Title: Process for preparation of pyridyl compound
Inventor: KOKER JEOFRE G
IPC: C07D213/54
Filed: 1987-03-30
Granted: 1987-10-22
Abstract: 3,3-Diarylpropylamine derivs. of formula (I) [R1=divalent aliphatic hydrocarbon or single bond; R2, R3=H, alkyl or 4- to 6-membered N- contg. heterocyclic ring; R4=H, halo, OH, CN, alkoxy or halo (un) substd. alkyl; X= -N= or -CH= ; A=B=H  are prepd. Thus, (E)-3-(6-(3- pyrrolidino-1-(4-toryl)prop-1E-enyl)-2-pyridyl) acrylic acid is prepd. from 2,6-dibromopyridine, 4-MeC6H4CN, EtO2CH2P(0) (0Et)2, and (2-pyrrolidinoethyl)triphenylphosphonium bromide in 5 steps. (I) exhibit antihistamine activity for treating nasal congestion, rhinitis, urticaria, angioneurotic oedema, allergic conjunctivitis.
Patent KR-950013327-B1 (KR)
Title: Honeycomb body particulary a catalyst carrier provided with opposedly folded metal sheet layers, & its manufacturing process
Inventor: CYRON THEODOR DIPL
IPC: B01J35/04
Filed: 1987-05-12
Granted: 1995-11-02
Abstract: A honeycomb body and a method of producing the body including a stack of structured metal sheets disposed in layers at least partially spaced apart from each other defining a multiplicity of channels through which gases can flow, the stack having ends twisted in mutually opposite directions about at least two fixation points, and a jacket tube surrounding the sheets and being formed of at least one segment, the sheets having ends joined with the jacket tube.
Patent KR-960001286-B1 (KR)
Inventor: RUIGROK JACOBUS JOSEPHUS MARIA
IPC: G11B5/133
Filed: 1987-05-21
Granted: 1996-01-25
Abstract: 내용 없음.
Patent KR-910001831-B1 (KR)
Inventor: SUGIMOTO OSAMU
IPC: F16J15/34
Filed: 1987-07-31
Granted: 1991-03-26
Abstract: 내용 없음.
Patent KR-900008807-B1 (KR)
Inventor: KANG MOO-SOON
IPC: H04N1/387
Filed: 1987-11-05
Granted: 1990-11-29
Abstract: 내용 없음.
Patent KR-910003373-B1 (KR)
Title: Automatic tracking control method
Inventor: RYU JE-YOUNG
IPC: G11B5/584
Filed: 1987-11-24
Granted: 1991-05-28
Abstract: The method for tracking the track position automatically with the envelope voltage of the drum motor comprises: (a) initialising the memory of a micro- processor  (1)  to  privide  the  PWM  data having  minimum  to  maximum   values   to   an   integrator   (2) sequentially; (b) storing the present value (V2) of  the  envelope voltage in a memory (A) sometime later after providing the minimum PWM data; (C) storing the present  input  value  of  the  envelope voltage (V2) in a memory (B) if the present value is greater  than the  pre-stored  value;  (d)  applying  the   maximum   PWM   data corresponding to the maximum envelope voltage to a  servo  control IC (3) through an integrator (2)  so  that  a  capstan  motor  (6) performs optimal tracking.
Patent KR-950008780-B1 (KR)
Inventor: DUNKS GARY
IPC: A61L27/50
Filed: 1988-03-02
Granted: 1995-08-08
Abstract: 내용 없음.
Patent KR-910007623-B1 (KR)
Inventor: OKKADA DOSIHIKKO
IPC: D04B15/88
Filed: 1988-05-02
Granted: 1991-09-28
Abstract: 내용 없음.
Patent KR-910005687-B1 (KR)
Inventor: DOJO DETSO
IPC: C08K5/17
Filed: 1988-05-21
Granted: 1991-08-01
Abstract: 내용 없음.
Patent KR-0143914-B1 (KR)
Inventor: MIYAKE AKIRA
IPC: G11B5/706
Filed: 1988-09-16
Granted: 1998-07-15
Abstract: 내용 없음.
Patent KR-930005169-B1 (KR)
Inventor: LITZ LAWRENCE M
IPC: B01F3/04
Filed: 1988-10-13
Granted: 1993-06-16
Abstract: 내용 없음.
Patent KR-910003342-B1 (KR)
Inventor: NAKAI MASAYUKI
IPC: C01B32/384
Filed: 1988-11-10
Granted: 1991-05-28
Abstract: 내용 없음.
Patent KR-0137779-B1 (KR)
Title: Antibiotics of the mureidomycin group, their preparation and their therapeutic use
Inventor: HANEISHI TATSUO
IPC: C07D405/14
Filed: 1988-11-19
Granted: 1998-05-15
Abstract: New antibiotics of the mureidomycin group have the formula <CHEM>  wherein X represents the group <CHEM> and wherein R represents a hydrogen atom, an alkyl group having from 1 to 10 carbon atoms, an alkenyl group having from 2 to 7 carbon atoms, an alkynyl group having from 3 to 7 carbon atoms, an aryl group having from 6 to 10 carbon atoms, an aralkyl group having from 7 to 10 carbon atoms, or one of the said aryl or aralkyl groups substituted with at least one halogen atom and/or at least least one alkyl group having from 1 to 5 carbon atoms. The compound in which X represents 8-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl is named mureidomycin E and the compound in which X represents 6-hydroxy-1,2,3,4-tetrahydroisoquinolin-3-yl is named mureidomycin F. This group of compounds and their pharmaceutically acceptable esters and salts are useful as antibiotics for the treatment of bacterial infections. Mureidomycins E and F can be obtained by fermentation of a suitable Streptomyces strain, in particular Streptomyces flavidovirens SANK 60486 (BIKOKEN JOHKI 1347; FERM BP-1347). ALternatively, all of the compounds can be obtained synthetically by reacting the previously known compound mureidomycin A with an aldehyde of the formula R - CHO.
Patent KR-920000641-B1 (KR)
Inventor: STAS JOSEPH D
IPC: C03B23/025
Filed: 1988-12-15
Granted: 1992-01-20
Abstract: 내용 없음.
Patent KR-970001581-B1 (KR)
Inventor: YAMANAKA AKIRA
IPC: D04H5/06
Filed: 1989-02-01
Granted: 1997-02-11
Abstract: 내용 없슴.
Patent KR-920009773-B1 (KR)
Title: Driving reel motor control method and circuit for tape high speed and normal speed
Inventor: SO JONG-HUN
IPC: G11B15/46
Filed: 1989-04-04
Granted: 1992-10-22
Abstract: The method is based on the  fact  that  the  reel  revolution period varies at a constant rate per revolution.  The  method  for obtaining a high speed data searching in an audio signal recording and reproducing  mechanism  comprises  measuring  the   frequency generating value of the tape reel  motor  running  at  the  normal speed to generate the ideal pulse value of  the  normally  running motor as the initial reference value. Then the tape reel motor  is run at the speed of N  times  the  normal  speed.  The  output  of constant value means is added to the initial  reference  value  to obtain the ideal pulse value. The present freq.  generating  value measured is compared with ideal pulse value, which result is  used to increase or decrease the  applied  voltage  of  the  tape  reel motor.
Patent KR-920004914-B1 (KR)
Title: Isolation switch circuit
Inventor: KANG DAE-SON
IPC: H03K3/00
Filed: 1989-04-29
Granted: 1992-06-22
Abstract: The control terminal and the load terminal of the switch  are isolated by a capacitor. The isolation switch circuit comprises  a control unit (100) for  generating  oscillation  signal  having  a certain frequency according to active control input signal and for generating phase  inverted  oscillation  signal,  rectifier  units (REC1-RECn) for rectifying the first and  the  second  oscillation signals, and  switching  units  (SW1-SWn)  connected  to  a  first terminal and the second terminal of signal transmission  lines  to connect the first or the second terminal according to the  voltage level of signal transmitted from the rectifier units (REC1-RECn).
Patent KR-910009719-B1 (KR)
Title: Grinding apparatus for the curved surface
Inventor: OON BOK-SIK
IPC: B24B11/00
Filed: 1989-10-16
Granted: 1991-11-29
Abstract: a  magnetic  plate  (10) having a   concaved   spherical   surface   (11)   and   mounting electromagets (12) on it; a  rotating  shaft  (21)  rotated  by  a drive, a rotating table (20) rotating the  magnet  plate  (10);  a grinder assembly including a driving shaft  (31)  having  a  fixed angle to the vertical center-line of the spherical surface (11), a grindstone (32)  attached  to  a  grindstone  support  (30).  Unit objects for grinding are attached by magnetic  attraction  to  the concaved surface  of  the  magnetic  plate  in  rotation  while  a separate grinder in rotation moves over the objects to grind their surfaces.
Patent KR-910008899-B1 (KR)
Title: Process for canning of the fermented soybean soup
Inventor: KIM CHOONG-SIK
IPC: A23L11/20
Filed: 1989-11-18
Granted: 1991-10-24
Abstract: A process for preparing canned soybean paste soup  comprises: (a) soaking soybean for 30-40 min; (b) steaming it for 90-120  min and cooling to 45-50 deg.C; (c) mixing it with aspergillus  oryzae and fermenting at 30 deg.C, 85% humidity for 48 hrs to obtain  the fermented soybean (I); (d) soaking  polished  rice,  steaming  for 30-40 min and cooling; (e) mixing it with (I) and edible salt, and pulverizing; (f) fermenting the pulverized mixt.  for  40-45  days and mixing with tangle ext. and clam ext.; (g) filtering the mixt. and concentrating to obtain the concentrate (II); (h) mixing  (II) with white soybean paste and boiling for 25 min.; (i) filtering it and vacuum-packint in the can to obtain the final product.
Patent KR-0166579-B1 (KR)
Inventor: SUNG YEUN-WOO
IPC: H03H3/00
Filed: 1989-12-07
Granted: 1999-03-20
Abstract: 내용 없음.
Patent KR-920010033-B1 (KR)
Title: Motion contour compensative circuit in tv
Inventor: MIN BYONG-MIN
IPC: H04N5/208
Filed: 1989-12-27
Granted: 1992-11-13
Abstract: The compensation circuit  for  IDTV  or  EDTV  comprises  the following steps: converting the input  signal  of  combined  video signal into  the  digital  data  using  the  A/D  convertor  (51); operating  the  output  of  A/D  convertor  at  the   free-scaler; generating the vertical  detail  signal  by  band-pass  filtering; detecting the frame operation at the operation  detecting  circuit using the outputted value of field  memory  (61);  generating  the vertical  contours  compensating  gain   value;   generating   the luminznce signal for controlling the contrast and the  brightness; outputting the compensated luminance signal after  converting  the digital data into the analog signal using the D/A converter.
Patent KR-920007757-B1 (KR)
Inventor: HASHIMOTO MICHIO
IPC: C08G59/06
Filed: 1988-10-12
Granted: 1992-09-17
Abstract: 내용 없음.
Patent KR-960014073-B1 (KR)
Inventor: REINECKE UDO
IPC: F16H61/44
Filed: 1990-01-18
Granted: 1996-10-12
Abstract: 내용 없음.
Patent KR-960016418-B1 (KR)
Inventor: KLOTZ HELMUT
IPC: C25B11/10
Filed: 1990-02-16
Granted: 1996-12-11
Abstract: 없음
Patent KR-0152437-B1 (KR)
Inventor: KLEMMENSEN DANIEL F
IPC: C08L23/22
Filed: 1990-04-23
Granted: 1998-10-15
Abstract: 내용없음
Patent KR-920010659-B1 (KR)
Inventor: WATANABE TETSUYA
IPC: A45D7/04
Filed: 1990-06-04
Granted: 1992-12-12
Abstract: 내용 없음.
Patent KR-930004032-B1 (KR)
Title: Micropic step driving system of step motor
Inventor: KIM KWANG-BAE
IPC: H02P8/00
Filed: 1990-10-12
Granted: 1993-05-19
Abstract: The system fractionates the  maximum  resolution  into  1/128 with the hysteresis current control method. It  gets  rid  of  the resonance phenomenon in the  low  speed  range  and  is  the  step motor's fine step driving  control  system  that  compensates  the position error due to detent  torque.  It  comprises  a  reference current signal generator (1), a phase current detection part  (3), a comperator (2), a current control part (4) an inverter part  (6) that turns on and off at its signal, and a gate  driver  part  (5) which controls the step-motor with the fine step angle.
Patent KR-0160971-B1 (KR)
Inventor: PARK CHAN-YONG
IPC: H01L21/66
Filed: 1990-11-13
Granted: 1999-02-01
Abstract: 본 발명은 실리콘 웨이퍼 제조방법에 관한 것으로, 특히 질산:불산:초순수 부피비가 2:3:2인 실리콘 식각용액을 이용하여 실리콘 웨이퍼 마킹하는데 적당하도록 한것으로 전면에 크롬이 입혀진 마스크(1)하단에 Cr의 제거된 직사각형 공백부분을 만들고 상기 공백 부분에 Cr부호조각(4)을 유입시키기 위한 받침대(3)를 설치하여 필요한 Cr부호조작(4)을 받침대에 유입한후 질산:불산:초순식 부피비가 2:3:2인 실리콘 식각용 화학용액을 사용하여 웨이퍼에 고유부호를 마킹하는 것을 특징으로 한다.
Patent KR-930006161-B1 (KR)
Title: Tiltable steering columns
Inventor: CHOE WON-TAEK
IPC: B62D1/18
Filed: 1990-11-15
Granted: 1993-07-08
Abstract: The apparatus adjusts the inclining angle of vehicle steering wheel relative to the driver to a optimal position suited  to  the driver's  physical  conditions  to  prove  a  safe  driving.   The apparatus comprises a lower bracket (1) fixed to the vehicle  body (B) and the lower wheel shaft (7), an upper bracket (2)  connected to the lower bracket (1) by a  hinge  pin  (3),  an  adjuster  (4) attached to a side of the brackets to  adjust  the  angle  of  the wheel (8) relative to the driver, and a guide link and a  rotating cam both supported on a pin to actuate a movable gear to engage on or off with a fixed gear for adjustment of the wheel angle.
Patent KR-930004326-B1 (KR)
Title: Rear door locking device of car
Inventor: KANG JAE-HUN
IPC: E05B85/24
Filed: 1990-12-12
Granted: 1993-05-26
Abstract: In the rear door locking device for  automobiles,  a  bracket (11) forming a slide hole (10) is fixed  on  a  fixing  plate  (5) formed integral with another fixing plate (3). A side of a  slider (12) inserted into the slide  hole  is  positioned  so  as  to  be inserted into a guide hole (1) of an elevation lever (2) attaching an elevation plate (8) to be engaged with a handle hinged  on  the fixing plate (3). The other side of the slider is connected  by  a pin (13) to a cam (17) rotatably hinged on the  fixing  plate  (5) and connected to a locking lever (15) controllable by a  operation switch.
Patent KR-970001283-B1 (KR)
Inventor: SUJIYAMA YUJI
IPC: F24F1/02
Filed: 1991-02-05
Granted: 1997-02-05
Abstract: 내용 없음.
Patent KR-930008304-B1 (KR)
Inventor: KOMURASAKI SATORU
IPC: G01H11/08
Filed: 1991-04-15
Granted: 1993-08-27
Abstract: 내용 없음.
Patent KR-940004889-B1 (KR)
Inventor: KONNO TSUTOMU
IPC: A23L7/10
Filed: 1991-05-14
Granted: 1994-06-04
Abstract: 내용 없음.
Patent KR-0174558-B1 (KR)
Title: 무선 교환 시스템의 통화방법
Filed: 1991-05-27
Granted: 1999-04-01
Abstract: 무선 교환 시스템은 다수개의 소 통화 영역으로 통화 단위를 할당하고, 해당 통화영역에 고정국을 설치하며, 고정국과 휴대기간에 해당 통화영역내에서 무선 링크를 형성시킨다. 
     이때 상기 휴대기와 고정국은 고정된 제어채널을 통해 무선 링크를 형성한다. 따라서 송신모드시 제어채널로 동조하여 제어채널의 상태를 검사한 후 캐리어 신호가 검출되지 않을시 제어 채널로 메시지 프레임을 전송한다. 또한 수신 모드시 제어채널로 동조되어 메시지 프레임 수신시 ID 및 메시지를 분석하여, 자신의 ID이면 메시지의 내용에 따라 제어채널에 간섭이 없는 빈 통화 채널로 무선 링크를 형성시킨다.
Patent KR-940007162-B1 (KR)
Title: Electronic camera having remote controller involved finder
Inventor: KIM JI-HO
IPC: H04N5/225
Filed: 1991-06-28
Granted: 1994-08-06
Abstract: The electronic camera comprises a remote controller mounting a first viewfinder therein, a connector for connecting the remote controller to a body of the electronic camera and generating a connecting state signal when the remote controller is connected, a controller for controlling each portion of the electronic camera and generating a switching control signal, and a switching circuit for supplying an image signal which is being photographing or reproducing to the connector or a second view finder, thereby conveniently photographing an object through the viewfinder of the remote controller.
Patent KR-940007686-B1 (KR)
Title: Multiple sound input treating appartus
Inventor: IM YONG-BIN
IPC: H04R3/00
Filed: 1991-08-14
Granted: 1994-08-22
Abstract: The audio signal processor removes external noise except the sound generated by a main speaker. The audio signal processor comprises a sound processor, (1) composed of two microphones positioned at a certain distance, an amplifier (2) for amplifying output signal of the microphones, and a signal generator (3) for generating sound signal.
Patent KR-950001376-B1 (KR)
Inventor: FUKUNAKA MIKIO
IPC: A61H1/00
Filed: 1991-10-22
Granted: 1995-02-18
Abstract: 내용 없음.
Patent KR-100220255-B1 (KR)
Title: Control apparatus for microwave oven
Inventor: CHARTRAIN PIERRE
IPC: H05B6/68
Filed: 1991-12-03
Granted: 1999-09-15
Abstract: The invention relates to a control system for the electrical supply circuit of a microwave oven with three operating modes (microwave or grill or grill and microwave combined) comprising a movable knob placed on the external front face of the case of the said microwave oven and which, when activated, enables one of the three operating modes to be chosen. According to the invention, the control system includes two micro-switches (A-B), on the one hand, each including a control key (3-4) actuating a movable contact (21-24) located between two fixed contacts (22, 23-25, 26) controlled by actuating means carried by the said movable knob so as selectively to obtain one of the three operating modes chosen by positioning the movable knob and, on the other hand, positioned inside the said oven in a regulation and supply device allowing the microwave oven to operate. Application to microwave ovens. <IMAGE>
Patent KR-940011211-B1 (KR)
Title: Lubricated metal articles and assembly containing same
Inventor: WILLIAMITIS VICTOR A
IPC: B05D7/24
Filed: 1991-12-17
Granted: 1994-11-29
Abstract: A metal article has a coating of a noncuring polar lubricant. Preferred articles are of stainless steel and may be cutting devices such as needles, lancets and cannulas or sliding devices such as stylets and guidewires. Preferred noncuring polar lubricants are polysiloxanes terminated with a polar group. Particularly preferred lubricants are aminoalkyl or carboxyalkyl polysiloxanes. The lubricated metal article may be in a sliding relationship with a plastic article such as a catheter-guidewire or a catheter-cannula assembly. The plastic portion of the assembly may also include a lubricant. <IMAGE>
Patent KR-940007549-B1 (KR)
Title: Method of detecting picture element motion
Inventor: HONG SAM-PYO
IPC: H04N5/14
Filed: 1991-12-20
Granted: 1994-08-19
Abstract: The method detects motion of video signal which prevents the error due to the time delay of the logic circuits. The mothology is implemented using an A/D converter (11) for the conversion of the analog brightness signal into the digital form, a line memory (12) for the storage of the digital brightness signal of the previous line, a EPROM (13) of which lower addresses are connected to the brightness signal of the line memory and of which high addresses are connected to that of the A/D converter and in which the compensation table is stored in the formation of 1 to n-th order curve.