baber/WOPTO huggingface dataset:
Patent KR-0170765-B1 (KR)
Title: Method for encapsulating an optical component and the encapsulated component obtained thereby
Inventor: DANNOUX THIERRY LUC ALAIN
IPC: G02B6/36
Filed: 1990-10-08
Granted: 1999-05-01
Abstract: A process for encapsulating a component for interconnecting optical fibers wherein a bar connected to the fibers is inserted and sealed with a sealing composition into an elongated housing with U-shaped cross-section, and an encapsulated component manufactured by this process, wherein the regions of the junctions between the fibers and the bar are protected from the flow of the sealing composition.
Patent KR-920004775-B1 (KR)
Title: Active noise control method of duct
Inventor: CHO BANG-HYUNG
IPC: G10K11/16
Filed: 1990-12-05
Granted: 1992-06-15
Abstract: The apparatus includes one or more of detecting sensors  (40) for detecting noises in  a  noisy  environment.  One  or  more  of offsetting sound generators (61,62) offsets the inputted noises to minimize the output noises, and one or  more  of  sound  feed-back compensating filters (71,72) compensate the sound fed back to  the detecting sensors. One or more of  main  control  filters  (81,82) receive signals from a subtractor (92) to output offsetted  sounds and signals, and one or more of error sensors (51,52)  detect  the non-offsetted portions of the output of the offsetted  sound  wave generators (61,62). A main control filter  LMS  adapted  algorithm (90) controls the main control filters (81,82).
Patent KR-920009492-B1 (KR)
Title: Mixture of microorganisms for resolution of animal waste
Inventor: PARK NO-YANG
IPC: C12N1/00
Filed: 1990-12-27
Granted: 1992-10-17
Abstract: A  active  fermenting  agent  is  prepd.  by  (a)  fermenting Bacillus subtilis KFCC  32835,  Bacillus  stearothermophilus  KFCC 11777, Aspergillus niger KFCC 35076, Aspergillus oryzae KFCC 35085 and Clostridium thermocullum KFCC 11397  in  the  complete  medium contg. 1-2 % mixt. of sodium chloride and  urea  (mixing  ratio  = 1:1), (b) drying the fermented  broth  and  pulverizing,  and  (c) mixing 1 kg of the obtd. powder with 100  kg  of  the  rice  bran, barley bran etc. to obtain the final product. The obtd. fermenting agent is useful for the decomposition  of  excrement  of  domestic animals.
Patent KR-930009855-B1 (KR)
Title: Direct access method of dbms
Inventor: LEE KIL-HAENG
IPC: H04M3/22
Filed: 1990-12-31
Granted: 1993-10-12
Abstract: The DBMS direct access method minimizes the accessing time to the data  base  and  provides  new  method  for  the  real   time processing.  The  method  comprises  the  first  step   generating necessary data for  the  direct  access  of  the  full  electronic exchanger; the second  step  calculating  the  relative  distances between the electronic data man-machine processor and the  desired tuple; the third step calculating the position of tuples  and  the relative distance of tuples by the data base supporting group; and the final step which includes the contents of the relation  number and the number of the data operation processor.
Patent KR-970003858-B1 (KR)
Inventor: HUGHEY DANIEL C
IPC: H02M3/28
Filed: 1989-10-10
Granted: 1997-03-22
Abstract: 요약 없음
Patent KR-910000479-B1 (KR)
Inventor: TSUJI MASAYOSHI
IPC: C07D207/27
Filed: 1987-02-10
Granted: 1991-01-25
Abstract: 일반식 
     
       
     
     [식중, A는 -CH 2 -, B는 S 또는 O,R'은 수소원자, 알킬기, m은 1∼3의 정수를 의미한다]의 화합물을 0-300℃에서, 용매 및 알카리촉매 또는 상간 전이촉매의 존재하에서 처리하여 일반식 
     
       
     
     [식중 M은 알카리금속이온, A, B, R', m은 상기와 동일하다]의 화합물을 제조하고, 일반식 R-(CH 2 ) n -X 
     [식중, R은 -SR"(R"은 알킬기, 알킬티오알킬기, 알킬옥시알킬기, 치환아미노알킬기, 페닐기, 치환페닐기, 벤조일기, 치환벤조일기) 또는 -OR"(OR"은 상기와 동일), 알킬기 또는 치환아미노기, X는 할로겐원자, 메실기 또는 토실기, n은 2-15의 정수를 의미한다]의 화합물로 처리하여, 일반식 
     
       
     
     [식중, A, B, R, R', m 및 n은 상기와 동일하다]로 표시되는 아자시클로알칸유도체(I)를 제조하는 방법.
Patent KR-930008382-B1 (KR)
Inventor: TAKANO YUSHIRO
IPC: D03D23/00
Filed: 1991-02-27
Granted: 1993-08-31
Abstract: 내용 없음.
Patent KR-940001918-B1 (KR)
Inventor: NAITO HAYATO
IPC: H02P6/08
Filed: 1991-09-05
Granted: 1994-03-11
Abstract: 내용 없음.
Patent KR-930009204-B1 (KR)
Title: Air-tube safety device for vehicle
Inventor: SHIN WON-CHOL
IPC: B60R21/00
Filed: 1991-11-04
Granted: 1993-09-24
Abstract: An air tube safety apparatus for an  automobile  in  which  a spring having a rounded portion is fixed  on  the  lower  internal side of an operating member, one side of a  wire  connected  to  a support is connected to a stopping member having a  stop,  a  bent portion of a stopping plate fixed to a switch  is  located  in  an inserting slot formed on the operating member, a nitride  tube  is connected to one side of a valve, a pressing portion  is  inserted into an outlet, a fastening plate is coupled to  an  outlet  pipe, the support connected to the other side of the wire  is  supported between recesses formed on  the  pressing  portion  and  fastening plate, and air tube communicates with  the  outlet  pipe,  thereby easily detaching  or  attaching   the   operating   member,   and simplifying the structure.
Patent KR-940004728-B1 (KR)
Title: Protection circuit for control unit for multi-user
Inventor: NAM SHI-HO
IPC: G06F1/28
Filed: 1991-11-29
Granted: 1994-05-28
Abstract: The circuit protects multi terminal control units from an instantaneous over voltage and over current which flow from a terminal communication line. The circuit includes a bus connection means (1) which connects a host system to an I/O bus, an internal bus, a microprocessor (2), a communication control means (3), and a memory (5), a line receiver (6), a line driver (7), a 1st poly switch means (P1) which connects communication control means (3) to power (±Vcc), a 2nd poly switch means (P2) which connects a line receiver (6) to power (±Vcc), a 3rd poly switch means (P3) which conects a line driver to power (±Vcc) and varistors (V1 or V4).
Patent KR-950009864-B1 (KR)
Title: Process for preparing benzopyran derivatives
Inventor: YU SONG-UN
IPC: B01D29/00
Filed: 1991-12-26
Granted: 1995-08-29
Abstract: The cpd. of formula (I-a) is prepd. by (a) reacting ketone derivatives of formula (II) with trifluorosulfonic acid anhydride and ter-amine, or making the ketone derivatives (II) to enolate with a base and then reacting N-phenyl trifluoromethane sulfonimide to convert to the vinyl triflate derivs. of formula (III); and (b) reacting the derivs. (III) with pyridyl trialkyline derivs. of formula (IV) in the presence of palladium catalyst and chloride. In the formulas, R1 is -CN, -NO2, -OCX1X2X3, -NH2, -NHSO2Ra etc; X1, X2, and X3 are F, Cl or H; R3 is H or C1-6 alkyl or phenyl; R4 is C1-4 alkyl.
Patent KR-940004229-B1 (KR)
Inventor: REICHMUTH FRANTZ
IPC: B02C7/18
Filed: 1990-12-04
Granted: 1994-05-19
Abstract: 내용 없음.
Patent KR-960006218-B1 (KR)
Title: Screen drum and its producing method
Inventor: LANGE WERNER
IPC: D21D5/16
Filed: 1992-02-14
Granted: 1996-05-11
Abstract: The invention relates to a screen drum which, along an outer cylinder surface, has screen bars which extend parallel to the centre axis of the cylinder and between them form the screen slots and which are held by support rings, extending in the peripheral direction of the outer cylinder surface at a mutual axial distance, in open-rim recesses thereof. The invention is characterised in that the screen bars have, in the radial direction (V) of the screen drum, relative to the direction of viewing, side surfaces of which at least one is inclined to the radial (V) at an angle, that a conicity of between 14 and 35 DEG  results between the two side surfaces, to which at least largely corresponding side surfaces of the recesses of the support rings correspond, so that, after the deforming of support rods of corresponding length into the support rings, clamping of the screen bars in the support rings is established at these points, and that at least one of the side surfaces of the screen bars has at least one projection or a recess, the recesses or projections of the support rings corresponding in each case conversely to re-entrant or projection. <IMAGE>
Patent KR-950003579-B1 (KR)
Title: Solvent production method of an anti-adhesiving welding spatter
Inventor: PARK CHONG-KIL
IPC: B23K35/36
Filed: 1992-03-20
Granted: 1995-04-14
Abstract: The solvent for preventing a welding spatter from adhering to the base material, is produce by throwing 2 Kg of the glue in 18 l of the water, swelling the glue at the temp. of 40-50 deg C, heating the alue-including solution to the temp. of 80 deg C to completely melt the glue, mixing the solution with 750g of the slaked lime, 500g of silicon antifoaming agent, 300g of formaline, 800g of the anticorrosive agent, and cooling the mixed solution to nomal temperature.
Patent KR-940008534-B1 (KR)
Title: Arrangement for starting electric motor
Inventor: KIM KWAN-JIP
IPC: H02P1/26
Filed: 1992-03-25
Granted: 1994-09-22
Abstract: The starting control unit consists of a starting controller and a sequence controller. The starting controller controls the operating of SCR driving part which controls the phase of the 3-phase motor and connects pararell with the 3 point contact magnet. The sequence controller controls the operation of the above magnet.
Patent KR-940007344-B1 (KR)
Title: Fingerprint recognition method
Inventor: LEE JONG-IK
IPC: G06K9/00
Filed: 1992-04-13
Granted: 1994-08-13
Abstract: The light emitted from a diode array (6) radiates to a prism (8) having a stable angle through a dispersion lens (7) and is reflected to a semi-transparent surface (8") at a fingerprint touching surface (8'). The passed light is focused on a CCD (10) through a focus lens (9) to recognize and discriminate the input fingerprint. The reflected light from the semi-transparent surface is reflected to a mirror (11) through a bottom (C) of the prism so that the operator identifies the input fingerprint through a lens (12) and a window (13).
Patent KR-950007930-B1 (KR)
Title: Method for interpolating scanning lines of tv signals
Inventor: HONG SONG-HUN
IPC: H04N5/44
Filed: 1992-04-21
Granted: 1995-07-21
Abstract: The method includes setting a center value of a peripheral pixel component of pixel to be interpolated in a video signal of an interlaced scanning system, computing the center value and pseudo-median filtering the peripheral pixel component; compressing the video signal and the computed video signal in 2:1 ratio; and interpolating the scanning line by switching the compressed signals selectively.
Patent KR-940011011-B1 (KR)
Inventor: HAGEL ADOLF
IPC: D04B27/32
Filed: 1992-04-28
Granted: 1994-11-22
Abstract: 내용 없음.
Patent KR-0172207-B1 (KR)
Inventor: AHN BYUNG-JOO
IPC: E05B81/04
Filed: 1992-05-29
Granted: 1999-03-30
Abstract: 본 발명은 차량도어(1)의 도어글라스(2)를 전기식으로 오르내리기 위해 구동모터(4)의 회동방향 및 회동위치 조정을 위해서 레귤레이터(3)와 연결된 접동기어(6)상의 두스톱위치에 신설된 접점 A(7)상에 구동모터(4)와 연결설치된 연결단자 B(8)가 접단락될때, 다이오드(9)를 통해 조정되는 리미트스위치(10)로 하여금 전원을 제한연결되게 하여 구동모터(4)의 회동위치 및 방향을 정확히 조정할 수 있도록 된 자동차용 도어 레귤레이터의 조정장치에 관한 것이다.
Patent KR-940006373-B1 (KR)
Title: Spinning nozzle for preparation of modified cross-section fiber
Inventor: LEE YOP-U
IPC: D06F33/02
Filed: 1992-06-22
Granted: 1994-07-20
Abstract: The spinneret, in which the shape of the orifices is regular-triangular, satisfies the following condition; θ = 60o...(1), 0.08 mm <= W1, W2 <= 0.15 mm...(2), 0.8 mm <= a <= 1.5 mm...(e), 0.08 mm <= b <= 0.2 mm...(4), 1.3 <= H1/D <= 1.7...(5), 0.8 <= H2/W1 <= 1.5...(6) (where a; length of the one-side of the orifice, b; distance between the slits, W1; length of the width of the orifices, W2; length of the width of the protrusions, D; length of the circumscribed circle of the inside slit, H1; length of the inside slit, H2; length of the protrusion, θ; angle of the inclination of the two sides).
Patent KR-960001894-B1 (KR)
Title: Dyeing machine
Inventor: PARK SUNG-SIL
IPC: D06B23/16
Filed: 1992-07-20
Granted: 1996-02-06
Abstract: A treatment chamber(101) is formed by combining a setter body(1) and a cover(14) to square tube shape. The setter body(1), which has a cover joining means arranged on circumference of inlet(2) of the treatment chamber, comprises a main member(1a) having a connecting flange(1') formed at the outside, a connecting member(1b) having two connecting flanges(1") formed at both edge sides, and a closing member(1c) being closed to outside and having a connecting flange(1'") at inside, and the connecting flanges are connected with together by fastening with bolt and nut. A packing(22) and a support piece(3) having a guide hole(3a) are mounted in the inlet(2) of the treatment chamber, and cover combining elements(4) having a inserting grooves(5) and a hanging projections(6) are mounted at the outside of the support piece(3), and are operated to be fastened by operation pieces(7) and bolts(7) installed at the insides of the support piece(3). The operation pieces(7) open or close simultaneously the cover combining elements.
Patent KR-950000435-B1 (KR)
Title: Magnetic operational amplifier
Inventor: NAM TAE-CHOL
IPC: H03F9/00
Filed: 1992-08-26
Granted: 1995-01-19
Abstract: The magneto operational amplifier controlling the desired output voltage according to the each application has two pairs of the input terminals, the first input terminal pair (a,b) hooked up to a magnetic sensor or HALL sensor, the second input terminal pair (a',b') connected to the ground voltage and to the feedback means (1). The advantage of this circuit is that it does not need to implement the interface circuit for each application because the magneto operational amplifier can adjust the desired sensor output voltage.
Patent KR-100241420-B1 (KR)
Inventor: KIM TAE-HYEONG
IPC: G11B15/32
Filed: 1992-09-08
Granted: 2000-02-01
Abstract: 본 발명은 플레이(PLAY)에서 CUE 또는 REV로의 변속시 핀치 로울러(PINCH ROLLER)가 캡스턴 샤프트(CAPSTAN SHAFT)에서 떨어지지 않고 계속 붙은 상태에서 변속이 이루어지도록 한 죠크 셔틀(JOG SHUTTLE) 기능 브이씨알에 관한 것이다. 종래에는 구조적으로 공급릴(2)이 2단 기어의 클러치 형태를 취하고 있으므로 설계상 높이가 높아지는 단점이 있었으며, 높이의 증가로 생산원가가 상승되며, 화면전체에 노이즈가 발생되고, 소음이 증가되며, 테이프(T)가 손상되어 화질이 떨어지게 되는 문제점이 있었다. 본 발명은 클러치 조립체(10)를 구성하는 상부 클러치 기어(33)에 작동기어(38)를 압입고정하고, 그 일측의 메인 샤시(14) 하면에 고정되는 축(40)에는 평션 플레이트(18′)에 연동되어 작동기어(38)를 회전시키는 회동부재(41)를 회전가능하게 결합하여, 기존의 브이씨알 메커니즘에 보다 간단한 구성으로 죠크 셔틀기능을 수행할 수 있으므로 생산원가를 절감시키며, 테이프 텐션의 증가로 인한 노이즈, 소음, 그리고 테이프의 손상을 방지하도록 한 것이다.
Patent KR-950006178-B1 (KR)
Title: Checking method of picture reading device for fax
Inventor: KIM DONG-YUL
IPC: H04N1/028
Filed: 1992-11-10
Granted: 1995-06-09
Abstract: The method detects and displays abnormality of a reading unit in an image reading device. It comprises : (i) a step a reading a white reference data when a copy reading sensor becomes active state; (ii) a step a comparing a read white reference data with average white reference value; and (iii) a step that displays reading badness when white reference data is smaller than certain percentage, rings alarm and ejects copy at the same time.
Patent KR-100223625-B1 (KR)
Inventor: PARK JI LAK
IPC: B41J2/235
Filed: 1992-11-25
Granted: 1999-10-15
Abstract: 본 발명은 도트 매트릭스 프린터에서 인자하기 위한 헤드에 관한 것으로써 프린팅 와이어가 직선으로 운동할 수 있도록 가이드를 설치하여 마찰 손실을 줄이며 기기를 소형화 시킬 수 있도록 한 장치.
Patent KR-950001552-B1 (KR)
Title: Metering system in common line systems
Inventor: PARK JONG-JU
IPC: H04M15/36
Filed: 1992-12-04
Granted: 1995-02-25
Abstract: This method provides immediate fee phone by operator's request to minimize required time and efforts. The method employs a subscriber connecting processor (10), a subscriber signal generating processor (12), a subscriber control processor (16), a subscriber number interpreting processor (18), a input/output interface processor (24), disk interface processors (26,28), and a system managing processor (20).
Patent KR-0120194-B1 (KR)
Title: Process for the recovery of catalyst values
Inventor: ODOM STEVE CONLEY
IPC: B01J31/40
Filed: 1989-11-20
Granted: 1997-10-22
Abstract: Disclosed is an improved process for the recovery of rhodium catalyst values from "tars" formed during the preparation of acetic anhydride by the rhodium-catalyzed carbonylation of a mixture of methyl iodide and methyl acetate. The process entails an extraction process wherein rhodium-containing tar is extracted using a combination of aqueous hydrogen iodide, methyl iodide and elemental iodine to recover 95 weight percent or greater of the rhodium in the aqueous phase.
Patent KR-0163564-B1 (KR)
Title: Method and packaging for preserving and dispensing portions of a sterile liquid
Inventor: LONTRADE JEAN PIERRE
IPC: A61J1/14
Filed: 1991-04-10
Granted: 1998-12-15
Abstract: PCT No. PCT/FR91/00291 Sec. 371 Date Oct. 27, 1992 Sec. 102(e) Date Oct. 27, 1992 PCT Filed Apr. 10, 1991 PCT Pub. No. WO91/16868 PCT Pub. Date Nov. 14, 1991.Liquid is enclosed in a resiliently deformable container, the neck of which has a microfiltering membrane which is permeable to the liquid but impermeable to air when wet. Since the container resiliently recovers its shape after it is deformed, the liquid remaining in contact with the outside of the membrane after use is sucked back in and the membrane is kept moist until the next time the container is used.
Patent KR-100202156-B1 (KR)
Inventor: DUFFIELD DAVID JAY
IPC: H04N5/44
Filed: 1993-01-05
Granted: 1999-06-15
Abstract: 와이드 스크린 텔레비전 장치는 비디오 소스(24)의 세트를 저장하기 위한 메모리(90), 비디오 소스 세트를 튜닝하기 위한 회로 및 비디오 신호 프로세서(94)를 구비하고 있다. 비디오 신호 프로세서(94)는 메모리(90) 및 튜닝 회로(82)에 접속되어 있으며, 비디오 소스의 세트중 임의의 하나를 선택하여 디스플레이(96)의 메인 화상(22)를 발생시키고 비디오 소스(24)의 세트 모두를 선택하여 예를 들어, 3개의 POP 처럼 디스플레이 보조 화상들을 발생시켜서 와이드 스크린 다중 화상 디스플레이를 형성한다. 원격 제어기(92)는 비디오 소스의 세트를 선택하고 보조 화상들중에서 메인 화상을 선택하도록 동작한다. 다중 화상 디스플레이는 메인 화상(22)에 대응하는 보조 화상(24)들중 어느 하나를 식별하게끔 변경된다(66,68,72). 온-스크린 디스플레이 표시기는 메인 화상에 대응하는 보조 화상에 발생될 수 있다. 이와는 달리, 메인 화상에 대응하는 보조 화상은 디스플레이상에 재위치될 수 있다. 또 다른 대안으로서, 메인 화상에 대응하는 보조 화상은 그 외관이 변경될 수 있다.
Patent KR-960014200-B1 (KR)
Title: Bill counter
Inventor: LEE JONG-RAK
IPC: G06M9/00
Filed: 1993-01-15
Granted: 1996-10-14
Abstract: The device is designed to count and check cash correctly and quickly in two compression stages. The device includes : a noise preventive mechanism (5) installed at the lower part of a body (1); a driving motor (6); a compressor (7); a compression tank (8); a counting table (14)having a conveyor belt (13) and an optical sensor; a support table (15); reference value setting cylinders (20, 21) having reference value control mechanisms (24, 241); and the first and the second compression cylinders (16, 161) having compression rods (17).
Patent KR-100265450-B1 (KR)
Inventor: YAMAMTO KAZUE
IPC: D04H1/544
Filed: 1993-02-17
Granted: 2000-10-02
Abstract: 본 발명은 주로 프로필렌으로 이루어지는 올레핀계 공중합체 또는 삼원공중합체로 구성되고, 평균 섬유 직경이 10㎛ 이하인 실질적으로 비연신된 섬유로 이루어지며 섬유 시트의 섬유 접촉점이 열용융되는, 접착력이 우수하며 시트 형태 보유능이 우수한 열용융 접착형 섬유 시트에 관한 것이다.
Patent KR-940011559-B1 (KR)
Title: Sprayer for tableware washing machine
Inventor: KANG SONG-KU
IPC: A47L15/22
Filed: 1993-04-27
Granted: 1994-12-21
Abstract: A device for spraying cleaning water of a dish washer includes: a shaft installed in a water feeding guide and exposed by penetrating to upper part of a frame; a first gear fixed to the exposed shaft; a second gear installed on the frame to engage to the first gear, thereby rotating in the same direction as the rotating direction of the frame; a rotating member installed to be placed in a straight line of the opposite direction to the second gear, thereby rotating in the same direction of the second gear; a guiding member installed on the upper part of a spray arm joined with the frame and having a guide groove; and a connecting rod having one end connected to the shaft to move centering on the shaft according to the changes of the position of the guiding pin fixed eccentrically with the second gear, and the other end inserted to a guide groove to convert the rotating movement of the frame into a straight movement, so that the connecting rod moves in a straight line according to the rotating movement of the frame by the force of the fed cleaning water and repeatedly moves the spray arm.
Patent KR-960010370-B1 (KR)
Inventor: SMITH BRADLEY W
IPC: B01D46/24
Filed: 1993-04-28
Granted: 1996-07-31
Abstract: 내용없음
Patent KR-950010174-B1 (KR)
Title: Compressor
Inventor: PARK SONG-KUN
IPC: F04B39/00
Filed: 1993-04-30
Granted: 1995-09-11
Abstract: a suction pipe(21) drawing refrigerant from the exterior of the hermetic compressor; a suction muffler(24) connected to a suction side of a head cover(22) to be communicated with a suction chamber(23); and at least two guide pipes(25,26) introducing refrigerant gas drawn from the suction pipe(21) into the suction muffler(24). The appts. reduces noise resulting from elevated compression ratio according to application of new refrigerant.
Patent KR-960004482-B1 (KR)
Title: Detergent composition
Inventor: KIM SOON-ILL
IPC: C11D1/83
Filed: 1993-06-08
Granted: 1996-04-06
Abstract: This is cleaning composition for human body which can be manufactured by conventional fatty acid based soap production apparatus. The cleaner comprises 20-70wt.% of sodium cocoyl isethionate, 5-25wt.% of alkyl polyglucoside and 20-60% of water, perfume, dye, stabilizing agent, binder and plasticizer. Alkyl gp of alkyl polyglucoside has C6-C22 and average polymerization degree is 1.4-1.7.
Patent KR-950010623-B1 (KR)
Title: Charge pumping circuit of semiconductor element
Inventor: OH YONG-NAM
IPC: G11C5/14
Filed: 1993-07-14
Granted: 1995-09-20
Abstract: a first charge pumping stage and a second charge pumping stage. The first charge pumping stage is comprised of a capacitance structure of a first MOS transistor whose gate is connected to a first node and a second node connected commonly to drain and source is connected to a first pulse signal, a capacitance structure of second MOS transistor whose gate is connected to a third node and a fourth node connected commonly to drain and source is connected to the first pulse signal, a third MOS transistor, a fourth MOS transistor and a fifth MOS transistor. The second charge pumping stage is comprised of a capacitance structure of a sixth MOS transistor whose gate is connected to a fifth node and a sixth node connected commonly to drain and source is connected to a second pulse signal, a capacitance structure of seventh MOS transistor whose gate is connected to a seventh node and an eighth node connected commonly to drain and source is connected to the second pulse signal, an eighth MOS transistor, a ninth MOS transistor and a tenth MOS transistor.
Patent KR-950014032-B1 (KR)
Title: Auto thawing method for electronic range
Inventor: CHAE UN-SHIK
IPC: F24C7/08
Filed: 1993-08-06
Granted: 1995-11-20
Abstract: a turntable (3) rotating with frozen food loaded thereon so as to evenly thaw the frozon food; a gas sensor(10) placed about an exhaust port of the oven for sensing an amount of gas or vapor exhausted from the cooking chamber through the exhaust port during a thawing operation, and outputting a gas amount signal to a microprocessor; the microprocessor(7) calculating a thawing time solely by operation of the output signal of the gas sensor and outputting a thawing control signal for driving the microwave oven; an output control unit(6) controlling output of electromagnetic wave of high frequency of a magnetron in accordance with the thawing control signal of the microprocessor; the magnetron(5) generating the electromagnetic wave of high frequency in accordance with output signal of the control unit for the thawing time; a power source (9) supplying an electric power to the thawing device in accordance with the thawing control signal of the microprocessor; and means for allowing moisture from the frozen food together under and spaced from the frozen food, so that the moisture is vaporized by the electromagnetic wave so that a constant amount signal is outputted from the gas sensor irrespective of partial heating of the frozen food.