baber/WOPTO huggingface dataset:
Patent KR-920001358-B1 (KR)
Inventor: ISIGE RYOHEI
IPC: E04H6/18
Filed: 1987-07-31
Granted: 1992-02-11
Abstract: 내용 없음.
Patent KR-910009732-B1 (KR)
Title: Cubic projection apparatus
Inventor: LEE IN-SOON
IPC: G02B27/18
Filed: 1987-10-30
Granted: 1991-11-29
Abstract: The projector for making three-dimensional image  watched  by naked eyes without any auxiliary device,  magnifies  and  projects the LCD image or projecting image, synthesized by  combination  of respective left/right images from VTR or camera,  on  the  screen. The projector comprises a  light  source  (1),  condensing  lenses (3,4),  light- polarizing   film   (21R,21L),   transparent   image displayer (200), a projecting lens  (14),  screen  (300)  combined with horizontal polarizing  plate  (33)  and  vertical  polarizing plate (34) having 0.5-10 mm width (R), a fresnel lens (35).
Patent KR-930007867-B1 (KR)
Inventor: ALHEID ROBERT J
IPC: B05C5/02
Filed: 1987-12-02
Granted: 1993-08-20
Abstract: 내용 없음.
Patent KR-910009749-B1 (KR)
Title: Air sensor
Inventor: CHONG SEONG-KI
IPC: B65B3/12
Filed: 1988-05-02
Granted: 1991-11-29
Abstract: The air sensor having a filling nozzle set, used in the  auto filling machine of auto packer system, detects the filling process operated by  pneumatic  pressure,  offers  blow-down  effect  for removing residual solution staining the inlet of nozzle.  The  air sensor comprises a high-pressurized  ejector,  sensing  means  for detecting the existence of container;  an  amplifier  chamber;  an main manifold  level  adjusting  menas;  valve  center  manifold; operating and sensing means with  the  blow-down  receiver,  start receiver, and air cylinder.
Patent KR-910004320-B1 (KR)
Title: High temperature super conductor single crystal upbring method
Inventor: PARK BYUNG-GYU
IPC: H01L39/00
Filed: 1988-07-04
Granted: 1991-06-25
Abstract: The single crystal of a high  temperature  superconductor  is grown by the processes of mixing R2O3, BaCO3 and CuO at the  ratio of 1-15 mol.% R (where R is one of Y, Yb, La, Er, Eu, Gd  or  Ho), 20-40 mol.% Ba and 55-75 mol.% Cu, heating at the  temp.  of  1300 deg.C, rapidly cooling at the more ratio of  50  deg.C/min.  until 1200-1100 deg.C, reheating to raise 20-60 deg.C, slowly cooling in the less rate of 5 deg.C/h. The prepared specimen is more than 3mm and has a high critical temperature of more than 90 deg.K.
Patent KR-930000852-B1 (KR)
Inventor: IKOMA MATSUHIRO
IPC: F25B13/00
Filed: 1988-07-25
Granted: 1993-02-06
Abstract: 내용 없음.
Patent KR-900007657-B1 (KR)
Title: The method for parify ilexoside
Inventor: LEE YONG-SU
Filed: 1988-12-03
Granted: 1990-10-18
Abstract: A process for purifying ilexoside D comprises (a) soaking 4kg dried Ilex pubescens Hook et arm (1) with 20l methanol, (b) heating and refluxing it at 70-80 deg.C for 4 hrs and filtering, (c) drying the filtered soln. under pressure to obtain extract of (1), (d) adding 6l of 5% NaOH soln. to the extract and hydrolysing at 90-100 deg.C, (e) neutralizing it by adding HCl and filtering, (f) adding soln. mixture to the filtrate, (g) heating and refluxing it at 50-60 deg.C for 2 hrs to obtain precipitate and filtering and drying it and (h) recrystalizing the dried precipitate by treating methanol.
Patent KR-0126770-B1 (KR)
Inventor: YOSHII MASAAKI
IPC: H04N3/16
Filed: 1988-12-26
Granted: 1997-12-29
Abstract: 내용 없음
Patent KR-940002379-B1 (KR)
Inventor: SEITA YUKIO
IPC: B01D69/02
Filed: 1988-01-20
Granted: 1994-03-24
Abstract: 내용 없음.
Patent KR-920007823-B1 (KR)
Title: Flating method of oxide film between multi-layer metal
Inventor: CHOE KYONG-SUN
IPC: H01L21/28
Filed: 1989-01-18
Granted: 1992-09-17
Abstract: The method comprises  forming  a  field  oxide  film  (2),  a poly-Si layer (3), an insulation layer (4) and  a  first  metallic thin film pattern (5A) having bending parts onto  a  Si  substrate (1) to form a first oxide film (7) and a  first  pholoresist  film (11) thereon, etching the substrate such that the upper surface of the pattern (5A) is exposed, to remove the remaining film (11)  in the groove (30) of the film (7), forming a second oxide  film  (7) on the flatted film (7) and the exposed pattern (5A)  to  apply  a second photoresist film  (12)  onto  the  film  (7)  to  etch  the substrate to fill the groove (30) of the upper film (7)  with  the film (7) to remove the film (12), and forming a third  oxide  film (8) and a second metallic thin film pattern (9A) thereon,  thereby improving the step-coverage of the second pattern (9A).
Patent KR-930000347-B1 (KR)
Inventor: KOBAYASHI JUNICHI
IPC: F02D41/18
Filed: 1989-04-19
Granted: 1993-01-16
Abstract: 내용 없음.
Patent KR-960013294-B1 (KR)
Inventor: MUYSKENS DAVID B
IPC: B65D5/50
Filed: 1989-05-09
Granted: 1996-10-02
Abstract: 내용 없음.
Patent KR-930000972-B1 (KR)
Inventor: SHIZU HARUMI
IPC: H03K17/16
Filed: 1989-06-17
Granted: 1993-02-11
Abstract: 내용 없음.
Patent KR-920002510-B1 (KR)
Title: Apparatus for treating textile materials
Inventor: HEIDAN KLAUS
IPC: D06B3/12
Filed: 1989-07-27
Granted: 1992-03-27
Abstract: Apparatus for the treatment, particularly bleaching, washing, dyeing, boiling, desizing, mercerizing, etc., of a textile material, comprising a container in which the material to be treated is guided over a plurality of rollers and is exposed to the action of a liquor, comprising at least one applicator arranged in the container neighboring the web of the material, said applicator having an admission for the liquor to be applied onto the material, having a means for supplying thermal energy for the formation of an aerosol of the liquor and having a discharge means for high-pressure application of the aerosol onto the textile material conducted past the applicator, and comprising a steamer for steam treatment of the textile material charged with the liquor, characterized in that, following a sluice (64), the steamer (90) is arranged spatially separated from the container (40) that accepts the applicator or applicators (10); and in that the container (40) that accepts the applicator or applicators (10) is provided with a means for steam rinsing; further, a method implementable with this apparatus (FIG. 5).
Patent KR-0121798-B1 (KR)
Inventor: MANINGER LOREN LEE
IPC: H01J29/50
Filed: 1989-10-24
Granted: 1997-11-15
Abstract: 요약 없음
Patent KR-940008109-B1 (KR)
Title: Telephone ringing control circuit
Inventor: LEE DON-SOP
IPC: H04M1/00
Filed: 1989-11-28
Granted: 1994-09-02
Abstract: The volumn adjusting circuit includes an optical sensor for sensing the illuminance of a light, a transistor having a base connected to the optical sensor, having a collector connected to a ring signal generator and having an emitter connected to one terminal of a speaker, a first resistor serially connected to the optical sensor, and a second resitor having one terminal connected to the ring generator and the other terminal of the speaker and having the other terminal connected to the first resistor and the optical sensor, thereby automatically adjusting the volumn of the ring signal according to the indoor luminance.
Patent KR-940000208-B1 (KR)
Title: Electronic pump
Inventor: YU WAN-DONG
IPC: F04B17/04
Filed: 1989-12-20
Granted: 1994-01-12
Abstract: a ROM driving portion of a start switch, a finish switch, resistors, capacitors, OR gates, a flip-flop, an oscillating circuit and a counter circuit connected to a ROM for storing all programs; a measuring portion driving circuit of inverters, resistors, relays and photo couplers connected to D0-D4 output terminals of the ROM, D6-D7 output terminals connected to a lamp driving circuit of decade counters, AND gates and inverters whose output lightens up lamps, D4, D6 terminals of the ROM connected to a motor driving portion via a flip-flop, AND gates, an inverter, a relay and a photo coupler, output of a photo-transistor driven by a motor being connected to the motor driving portion; and a measuring portion having a slidaks connected to a power supply portion, in which output power of a rectifying circuit is connected to a transformer via relay switches. Thus, high quality products having a precise function are selected during mass production of electronic pumps.
Patent KR-920005613-B1 (KR)
Title: Making process for the feritic stainless cold rolled steel plate
Inventor: YU DO-YOL
IPC: C21D8/00
Filed: 1989-12-28
Granted: 1992-07-10
Abstract: In making method for ferrite  section  cold-rolled  stainless steel plate which consists of at most 0.05 C, at most 1.0  Si,  at most 1.0 Mn, at most 0.04 P, at most 0.03 S, 17-19 Cr, 0.3-0.6 Cu, 0.4-0.6 Nb, at most N, and remainder of Fe, in wt.%, the method is characterized by forming  steel  slab  of  above  compositions  by conventional hot-rolling method, annealing it  at  900  deg.C  for 5-10 mins; cooling it by air, cleaning by acid and forming  it  by cold-rolling method with rolling load ratio of 55-65 %,  annealing it at 950 deg.C for 1-20 mins, cooling it by air cleaning by  acid and forming it by cold-rolling method with rolling load  ratio  of 55-65 %, and annealing it at 950 deg.C for 1-20 mins; cleaning  it by acid and forming it by rough rolling.
Patent KR-100193299-B1 (KR)
Title: 캐패시터 및 그의 제조방법
IPC: H01G4/12
Filed: 1990-02-27
Granted: 1999-06-15
Abstract: 평면 전극과 대향 평면 전극 사이에 존재하는 적어도 하나의 유전체층을 가지고 있는 캐패시터로서, 상기 전극과 상기 대향 전극이 상기 캐패시터의 두 대향 단면중 하나의 단면이 종단되어 외부 접속 접점에 의해 접촉될 수 있도록 서로 엇갈려 있는 캐패시터가 제공된다. 상기 외부 접속 접점에 인접해 있는 단부 영역에 있는 상기 평면 전극과 상기 대향 평면 전극이 윈도우를 구비하고 있고, 상기 전극의 비접촉 단부가 상기 윈도우의 영역내로 뻗어 있다.
Patent KR-930004109-B1 (KR)
Inventor: DEAL SAMUEL B
IPC: H01J29/82
Filed: 1990-08-23
Granted: 1993-05-20
Abstract: 내용 없음.
Patent KR-930000440-B1 (KR)
Title: Microwave cooker
Inventor: JU IN-HWAN
IPC: F24C7/02
Filed: 1990-09-07
Granted: 1993-01-21
Abstract: The rice cooker is used for quickly  boiling  rice  by  micro wave- absorbent heat radiating material. The rice cooker comprises: a microwave  radiating  tube  (3)  for  radiating  high-frequency energy; cooling fan (6)  for  cooling  the  tube  (3)  not  to  be overheated; wave guide (4) for preventing heat loss from radiation or increase of wire  resistance;  pressurized  container  (1)  for loading rice; microwave absorbent heat radiating material (7)  for heating the container (1);  temperature  sensor  (8)  for  sensing temperature of rice cooking; control section (5)  for  controlling cooking according to the sensing temperature from the sensor (8).
Patent KR-0150788-B1 (KR)
Title: Method of making shaped termoplastic material
Inventor: HOPPERDIETZEL SIEGFRIED
IPC: C08J3/00
Filed: 1990-09-15
Granted: 1998-10-15
Abstract: The invention relates to a method of producing shaped pieces, strips, tapes, panels and the like from thermoplastic material. Before moulding, fillers influencing the properties of the plastic are mixed in with the thermoplastic material used for producing these shaped pieces. According to the invention, particles of a plastic which does not melt in the melt stream, influencing the surface roughness, are introduced as fillers. These particles make up a maximum proportion of 15 per cent by weight and have a particle size of, at most, 0.7 mm.
Patent KR-960005989-B1 (KR)
Title: Inkjet head cattridge, and the apparatus
Inventor: KOTOO AKIRA
IPC: B41J2/16
Filed: 1990-09-18
Granted: 1996-05-06
Abstract: An ink jet head includes a first member (802) provided with an ejection energy generating element (807) for generating energy contributable to ejection of ink; a second member (801) provided with a recess (806) for defining a ink passage by being coupled with the first member, corresponding to the ejection energy generating element; a third member (803) provided with an ejection outlet (805) which communicates with the ink passage and through which the ink is ejected; wherein the ink passage has a trapezoidal cross-section.
Patent KR-930007482-B1 (KR)
Inventor: OSAWA YASUO
IPC: G01R19/15
Filed: 1990-09-20
Granted: 1993-08-11
Abstract: 내용 없음.
Patent KR-920011052-B1 (KR)
Inventor: WASHIZU KATSUSHI
IPC: F16L9/06
Filed: 1990-10-13
Granted: 1992-12-26
Abstract: 내용 없음.
Patent KR-920010627-B1 (KR)
Title: Etching method
Inventor: SHIN JUNG-CHOL
IPC: H01G9/04
Filed: 1990-11-09
Granted: 1992-12-12
Abstract: The etching method for the manufacture of an  electrode  foil of an aluminium electrolytic condenser comprises  (a)  pretreating an aluminium foil  of  90   m  thickness  in  an  aqueous  2  wt.% phosphoric acid solution, (b) etching the preptreated foil  in  an aqueous 6 wt.% hydrochloric acid  and  1.5  wt.%  phosphoric  acid solution with the electric power source of  a  clamped  triangular wave, and (c) chemical-treating it in an aqueous ammonium adipate. The etching method  gives  a  high  capacitance  and  a  miniature construction for the condenser.
Patent KR-930010968-B1 (KR)
Inventor: GOSUKI MAKOTO
IPC: H01L23/522
Filed: 1990-12-04
Granted: 1993-11-18
Abstract: 내용 없음.
Patent KR-0156846-B1 (KR)
Inventor: KIM SUN-HO
IPC: H04M3/50
Filed: 1990-12-22
Granted: 1998-11-16
Abstract: 음성 우편 장치의 음성 메일 공유 방법에 있어서, 사용자의 입력을 분석하여 녹음, 복사, 삭제인지를 체크하여 상기 녹음일때 빈 TRN을 찾아 공유도를 나타내는 영역(S-NO)을 세팅하고 음성 셀에 녹음을 한후 메일박스와 TRN을 연결한다. 그리고 상기 복사일시 공유도를 나타내는 영역(S-NO)을 1씩 증가시켜 메일박스와 TRN을 연결하며, 상기 삭제일시 TRN 공유도를 나타내는 영역(S-NO)을 1씩 감소시켜 메일 박스와 TRN을 분리한다. 그러나 상기 TRN 공유도를 나타내는 영역이 제로이면 TRN와 음성 셀을 클리어한다.
Patent KR-930011137-B1 (KR)
Title: Automatic tint control circuit and method
Inventor: JONG TAE-HONG
IPC: H04N9/64
Filed: 1990-12-31
Granted: 1993-11-24
Abstract: he tint circuit automatically adjusts the bust signal in  the composite video signal  and  the  phase  of  the  subcarrier.  The circuit comprises: a synchronizing separator  (1)  separating  the horizontal synchronizing signal from the composite video signal; a delay  circuit  (13)  generating  burst  flag  signal   from   the horizontal  synchronizing  signal;  a  CPU  (14)  controlling  the circuit.
Patent KR-930006893-B1 (KR)
Title: Triple modular redundency transmitting circuit
Inventor: SO UN-SOP
IPC: H04M11/06
Filed: 1990-12-31
Granted: 1993-07-24
Abstract: The  triplexed  transmission  circuit  of   common   channel signalling apparatus in an electronic exchange gives  transmission order to signal terminal control apparatus  equally.  The  circuit includes  a  bus  tranceiver  unit   (33)   for   sending   triple transmission  data  (NTXD)  and  triple  data   transmission   bus assertion signal (TXAST) and  for  receiving  transmission  enable signal (TXEN) and a transmission control  unit  (30)  for  sending transmission enable signal (TXEN) to the bus tranceiver unit  (33) when  assertion  signal  is  received  a  transmission  data   bus tranceiver (34) for sending triple transmission data (NTXD) when a mono transmission data is received, and a  data  transmission  bus assertion signal bus  tranceiver  (35)  for  sending  triple  data transmission bus assertion signal (TXAST).
Patent KR-940009590-B1 (KR)
Title: 이소프탈로니트릴로부터 테트라클로로이소프탈로니트릴의 제조방법
Filed: 1991-02-23
Granted: 1994-10-15
Abstract: 내용 없음.
Patent KR-940001913-B1 (KR)
Title: Combinat structure for termal electric cell
Inventor: KIM BONG-KYU
IPC: H01M8/24
Filed: 1991-07-19
Granted: 1994-03-11
Abstract: erecting a central shaft tube (3) to support the top and bottom plates (2),(2'); laminating between the plates (2,2') on the shaft tube the layers of the lower heat-activating agent (5), heat-buffer material (6), separator (7), (-) connecting plate (8); and placing on the upper part of the (-) connecting plate (8) a unit cell of (+) connecting plate (8'), separator (7), heat-buffer material (6') and the upper heat-activating agent (5'); fitting on the tube (3) glass sleeves (11), insulating washers (12) and fixing washers (13); and fastening with nuts (14).
Patent KR-960001826-B1 (KR)
Inventor: OKU NARIHIRO
IPC: G01N35/10
Filed: 1991-08-23
Granted: 1996-02-05
Abstract: 내용 없음.
Patent KR-0182767-B1 (KR)
Title: Method of producing patterned shaped article
Inventor: UCHIDA HIROSHI
IPC: B28B21/48
Filed: 1991-10-01
Granted: 1999-04-15
Abstract: A method of producing a patterned shaped article includes the steps of disposing at a prescribed position within a main form for molding the shaped article a cell form having a plurality of cells arranged in a contiguous manner, charging a prescribed amount of dry pattern-course material for forming the pattern course of the shaped article into prescribed cells of the cell form, charging a base-course material for forming the base course of the shaped article into the remaining space of the main form not filled with the pattern-course material, removing the cell form, causing the charged pattern-course material and base-course material to set into a shaped article, removing the shaped article from the main form and, optionally, sintering the shaped article. <IMAGE>
Patent KR-100241958-B1 (KR)
Inventor: KATAGIRI JUNICHI
IPC: H05K3/46
Filed: 1991-11-29
Granted: 2000-02-01
Abstract: 본 발명은 박막 다층 배선판 및 그 제조 방법 및 이 박막 다층 배선판에 사용하는 절연성 박엽 재료에 관한 것이다.
Patent KR-100199560-B1 (KR)
Inventor: RO SUN-CHOL
IPC: H01J9/24
Filed: 1991-12-27
Granted: 1999-06-15
Abstract: 본 발명은 곱의 유출량을 일정하게 함과 필요에 따라 곱의 이동위치를 바꾸어 줄 수 있는 글라스 제조장치 제공하는데 목적이 있다. 
     이를 실현하기 위하여 본 발명은, 캠의 회전운동에 의해 유로가 변경되어 니들아암이 설치된 슬라이드 부재를 승강시켜 용해로 내의 곱을 유출시키는 피더부와, 상기한 용해로 아래측에 경사지게 설치되며 고정위치되는 슈트상에 가동슈트가 설치되어 전후진함에 의해 곱을 공급위치를 바꾸어 주는 곱 유동부와로 이루어지는 글라스 제조장치를 제공하고 있다.
Patent KR-950007224-B1 (KR)
Title: Preparation method of riboflavine
Inventor: YUN JU-CHON
IPC: C12P19/40
Filed: 1991-12-31
Granted: 1995-07-04
Abstract: A riboflavine is prepd. by i) fermenting saccharomyces cerevisiae in the medium contg. 10.3% C1-4 carbon source such as acetate and its derivative, 0.3% (NH4)2SO4, 0.2% KH2PO4, 0.1% MgSO47H2O, 2.2 ppm ZnSO47H2O and 0.1% adenine at 30 deg.C, ph 7.0 and 0.5 vvm for 6 days, iii) centrifuging the fermented broth to obtain the precipitate contg. cell and riboflavine crystal, iii) mixing the precipitate with water, extracting at 80 deg.C for 1.5 hr. and cooling to obtain the crude riboflavine crystal, and iv) purifying the obtd. crude riboflavine crystal with 0.1-0.5% acetate soln. to obtain the final product.
Patent KR-0147041-B1 (KR)
Inventor: WATANABE MASAHIDE
IPC: H01J37/32
Filed: 1992-01-10
Granted: 1998-11-02
Abstract: 플라즈마 표면처리장치내에서 애씽이나 에칭을 하고, 그 배가스중의 예컨데 CO 농도를 CO 모니터로 감시한다. CO 의 생성농도와 표면처리속도는 대응하고 있기 때문에, 미리 표면처리의 종점시의 CO 농도를 파악하여 둠으로써, 그 종점을 검출할 수 있다. 또 장치의 상태가 나빠지면 플라즈마의 발광상태도 변하므로, 예컨대 CO 의 생성농도도 변화하고, 따라서 CO 농도를 감시함으로써 장치의 상태를 파악할 수 있다. 플라즈마 표면처리장치는 반응용기의 내통안으로 플라즈마가 침입하는 것을 저지하여 플라즈마화에 의하여 발생되는 래디칼만의 침입을 허용하므로, 효과적인 플라즈마처리를 할 수 있다.
Patent KR-950002441-B1 (KR)
Title: Battery low-consuming receiver of pager
Inventor: LEE HYO-JIN
IPC: H04W84/02
Filed: 1992-01-30
Granted: 1995-03-20
Abstract: When new preamble is transmitted, the method provides the power consumption reduction mode for the POCSAG code type pager by detecting the new preamble and the location. The method comprises the steps of: (a) step for detecting the preamble code from the transmitted signal; (b) detecting the synchronize code after the preamble is detected; (c) detecting the new preamble code before the last frame arrives and synchronize it to the new preamble code; (d) detecting the last frame and confirming the transmission of the user id when the preamble is not detected.
Patent KR-0155691-B1 (KR)
Inventor: KIM YONG-KYU
IPC: H04N3/16
Filed: 1992-02-27
Granted: 1998-11-16
Abstract: 지그재그 스캔회로는 소정 크기의 블록단위로 DCT를 행한 후 가변적 양자화를 행하여 양자화된 계수는 지그재그 배열을 하여 부호화를 행하는 영상압축장치에 있어서, 분할된 소정 크기 블록의 순차적인 어드레스를 지그재그 어드래스로 발생하기 위한 업/다운 커운터와 지그재그 스캔순서에 대응하여 상기 업/다운 카운터의 모드를 변환하기 위한 업/다운 모드전환 제어부를 포함하여, 압축을 효율적으로 행하면서 비트수를 줄이기 위한 지그재그배열에 따른 지그재그 어드레스의 발생을 하드웨로 구현함으로써 제품의 단가를 경제화할 수 있다.
Patent KR-100255735-B1 (KR)
Inventor: TANAKA SHOSUKE
IPC: G11B7/24097
Filed: 1992-05-29
Granted: 2000-05-01
Abstract: 에디트 갭을 작게 하여 고밀도 기록을 달성한다. 
     재기록 가능한 디스크(10)상에 디스크 처킹시의 편심 정보를 얻도록 미리 포맷된 부호화 패턴의 영역(22)를 마련한다. 디스크 구동시, 부호화 패턴(22)을 재생된 기준 펄스로부터 디스크 처킹시의 편심 정보를 검출하고 이 편심 정보에 의거해서 데이터의 기록 또는 판독 클록의 주파수를 편심 위치에 따라서 변조한다. 
     이로써, 편심 처킹에도 불구하고 섹터(16)내에 데이터를 확실하게 기록할 수 있다. 따라서, 에디트 갭(18)을 수 클록분만 취해도 충분하게 되며 디스크 전체의 에디트 갭(18)이 차지하는 비율이 작아지므로 고밀도 기록이 가능하다.
Patent KR-940009289-B1 (KR)
Title: Method of manufacturing heat pipe
Inventor: CHOE DO-BONG
IPC: F16L59/12
Filed: 1992-06-08
Granted: 1994-10-06
Abstract: The manufacturing process of the coated copper pipe coated by polyethylene foam comprises; (A) 1st heating on inner circle surface of a feeding foam sheet; B) 2nd heating during feeding a copper pipe to a center of 1st heated sheet and at the same time; melt-seaming both edge of sheet; C) passing under pressure between upper and lower moving belt. The aparatus comprises foam sheet (2), copper pipe (3), melt seaming part (4), 1st preheating heater (7), hot wind gun (9), a moving belt (10).
Patent KR-940006427-B1 (KR)
Title: Process for the preparation of zirconic sintering
Inventor: HONG KI-KON
IPC: C04B35/48
Filed: 1992-07-03
Granted: 1994-07-20
Abstract: The crystalline tetragonal zirconia sintered body is produced by (a) controlling the particle size, 0.5-1.0 μm and spheric degree, i.e. the ratio of short axis to long axis of powder, 0.7-1.0 in the tetragonal zirconia starting material, (b) adding below 1 mol% one or more than two components of magnesia, yttria, calcia and ceria as the stabilizer of which the particle size is limited to less than 0.5 μm, (c) molding by conventional method and sintering the green body at 1,300-1,500 deg.C for 0.5-1.5 hrs.
Patent KR-960003294-B1 (KR)
Title: Adhesive composition for flexible pcb
Inventor: KIM KWANG-TAE
IPC: C09J133/08
Filed: 1992-09-03
Granted: 1996-03-08
Abstract: The adhesive compsn. for a flexible printed circuit board comprises : (a) 20-60 wt.% of alkylacrylate having 5-60 deg.C of glass transition temp. and 100,000-2,000,000 of wt. ave. Mw; (b) 20-40 wt.% of acrylonitrile, methacrylonitrile or their mixture; (c) 5-15 wt.% of glycidyl acrylate, glycidyl methacrylate or their mixture; (d) 99.0-99.0 wt.% of emulsion type acrylic copolymer comprising 1-20 wt.% of a unsatd. alkylacrylate monomer of formula (I); (e) 0.2-1 wt.% of a viscosity controling agent; and 5-10 wt.% of hardening agent w.r.t. 100 wt.% of the mixture of (a), (b), (c), (d) and (e). In the formula, R is H or below C3 alkyl; R' is -CF3, -CH2CF3 or -CH(CF3)2. The obtd. adhesive compsn. has good adhesiveness, flame retardance, solvent resistance and heat resistance.
Patent KR-960007566-B1 (KR)
Title: Auto-cutout circuit of d2-mac and d-mac
Inventor: SEO JIN-WOO
IPC: H03K17/00
Filed: 1992-10-07
Granted: 1996-06-05
Abstract: In the D-MAC/D2-MAC broadcasting receiver including a first path for receiving a D-MAC broadcasting signal, and a second path for receiving a D2-MAC broadcasting signal which the device includes: a detecting means 21 for detecting an input line sync signal in response to the D-MAC and D2-MAC broadcasting signals; a memory means 22 for separating each bit with the bit time intervals of the first and second line sync signals inputted from the detecting means 21, and outputting parallel data; a sync signal determining means 23 for determining which line sync signal is the input sync signal from the memory means 22 among the first to fourth line sync signals; and a broadcasting mode determining section 24 for outputting a D2-MAC broadcasting selection signal when the first and second line sync signals(W1,W2) exceed a predetermined analog value of the sync signal determined by the sync signal determining means 23.
Patent KR-930009933-B1 (KR)
Inventor: SAGAYA MASUJI
IPC: F28D15/04
Filed: 1992-12-08
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-100203087-B1 (KR)
Inventor: LEE JUNG-HYUN
IPC: G07F15/00
Filed: 1992-12-15
Granted: 1999-06-15
Abstract: 본 발명은 냉 온음료자동판매기에서 판매량이 적은 심야시간대에 압축기 및 히터의 구동을 정지 시켜 불필요한 전력소모를 줄이도록 한 자동판매기의 절전제어방법에 관한 것으로, 
     가동중인 자동판매기의 온도를 감지 표시하는 온도감지표시단계와, 
     상기 온도감지표시단계에서 온도를 감지한 상태에서 현재 절환스위치가 핫(HOT)온도 위치인가를 판단하는 스위치판단단계와, 
     상기 스위치판단단계에서 판단된 스위치가 핫 온도 위치이면 절전시간대인가를 판단하는 절전시간 판단단계와, 
     상기 절전시간판단단계에서 절전시간이 아니면 온도에 따른 히터를 제어하고 상기 절전시간이면 히터를 중지하는 히터제어단계와, 
     상기 스위치판단단계에서 스위치가 핫 온도 위치가 아니면 절전시간대 인가를 판단하는 절전시간 판단단계와, 
     상기 절전시간판단단계에서 절전시간이 아니면 온도에 따른 압축기를 제어하고 상기 절전시간이면 압축기를 중지하는 압축기제어단계로 하여 압축기나 히터 구동을 온도 및 시간에 따라 온 오프 구동되도록 하여, 판매량이 적은 심야시간대에서는 불필요한 구동으로 인한 전력소모를 줄이고자 한것임.