baber/WOPTO huggingface dataset:
Patent KR-960015574-B1 (KR)
Title: Method for the transmission and/or the use at the reception of additional information within a radio signal
Inventor: EINSEL ROBERT
IPC: H04H20/00
Filed: 1987-12-21
Granted: 1996-11-18
Abstract: The transmission system provides digital data corresp. to an alternative frequency or programme information code, identifying the other frequencies providing the same radio programme. This information is obtained by short-term switching of the receiver to each alternative frequency with evaluation of the reception quality to allow switching from the tuned frequency when an improved signal is obtained. Pref. the reception quality is evaluated using the signal distortion on its own or in addition to the reception field intensity, with the bit error rate of the radio data signal used as the criteria for the signal distortion.
Patent KR-910003502-B1 (KR)
Inventor: KMIOTEK STANLEY E
IPC: B02C23/18
Filed: 1988-02-08
Granted: 1991-06-03
Abstract: 내용 없음.
Patent KR-920001187-B1 (KR)
Title: Driving method and device for fax
Inventor: YEO MIN-KI
IPC: H04N1/31
Filed: 1989-01-09
Granted: 1992-02-06
Abstract: The apparatus is for feeding original copies and  papers  and for cutting  paper  utilizing  two  step  motors.  The  apparatus comprises a central processing unit (100) for controlling  system, a step motor (101) for feeding the original copies, a  step  motor (102) for feeding the  papers,  a  step  motor  driver  (104)  for driving the original copy feeding step motor (101) and  the  paper feeding step motor (102), a original copy feeder (105) for feeding the original copy when power is supplied  from  the  feeding  step motor (101), a paper feeder (106) for feeding the paper when power is supplied from the paper  feeding  step  motor  (102),  a  paper cutter (107) for cutting the paper when power is supplied from the feeding motor (101), and a clutch (108) deposited on the  axis  of the feeding motor (101) to transmit power to the feeder  (105)  or the cutter (107) according to  the  rotational  direction  of  the motor (101).
Patent KR-910002483-B1 (KR)
Title: Apparatus for amking dried lavers
Inventor: LEE SOO-RAK
IPC: A23L17/60
Filed: 1989-01-17
Granted: 1991-04-23
Abstract: The automatic apparatus operaters with air  cylinders  and  a conveyor system through a serial  process  for  feeding,  forming, dehumidifying, loading  and  discharging  of  raw  materials.  The apparatus comprises a conveyor system (1) driven by several  guide roller (2) and supported  by  the  supporter  (3),  a  (4)  having supply cylinder (7) and scatter-supply cylinder (14)  operated  by the first cylinder (10) and the third  cylinder  (15),  a  forming portion (5) with lift frame (20)  operated by the second  cylinder (19), width adjustable forming frame (21) and a dehumidify portion (6) with frame (28,29) and  roller  (31,31')  of  obsorbent  layer (30,30').
Patent KR-910002358-B1 (KR)
Title: Flocculating agents of kitonic acid copolymer
Inventor: KIM KYUNG-HO
IPC: B01D21/01
Filed: 1989-05-03
Granted: 1991-04-20
Abstract: The chitosan copolymer  based-cohering  agent  is  prepd.  by graft copolymerization of chitosan,  and  acrylic  acid  or  acryl amide in the presence of  ceric ammonium nitrate as an  initiator. The cohering agent has 3.17-4.42x105 of viscosity  NVC.  molecular weight. Pref. the reaction temp. is 30-55 C.  The  obtd.  chitosan based cohering agent is useful for the treatment of waste water.
Patent KR-920010858-B1 (KR)
Title: Data change method for microwave oven
Inventor: OH SOK-JUN
IPC: H05B6/68
Filed: 1989-08-28
Granted: 1992-12-19
Abstract: The method is for increasing or for decreasing  cooking  time during the  cooking  operation  of  microwave  oven.  The  method comprises the steps: (A) checking that input key is  numeric  key; (B) displaying the time data input by the numeric key and starting cooking; (C) checking correction key input; (D) blinking  a  first digit, receiving and storing a first time data  on  a  memory  and returning to the step (B) when a first correction  key  is  input; (E) receiving and storing a second time  data  on  a  memory,  and returning to the step (B) when a second correction key  is  input; (F) receiving and storing a third  time  data  on  a  memory,  and returning to the step (B) when a third correction  key  is  input; and (G) receiving and storing a fourth time data on a  memory  and returning to the step (B).
Patent KR-960015432-B1 (KR)
Inventor: YASUAKI OHATA
IPC: H01B17/52
Filed: 1989-11-15
Granted: 1996-11-13
Abstract: 내용없읍
Patent KR-910008511-B1 (KR)
Title: Gasoline engine
Inventor: YUN YOUNG-SOK
IPC: F01N3/22
Filed: 1989-12-29
Granted: 1991-10-18
Abstract: The equipment dilutes  and  oxydizes  exhaust  gas  including imperfectly combusted component by  intaking  air  to  an  exhaust manifold at an initial stage of starting the gasoline engine.  The equipment comprises a reed valve (5) positioned on one end  of  an air duct (4), an air-cleaner (3) supplying clean air to  an  inlet manifold (2), a secondary air duct (7) supplying exterior  air  to the exhaust manifold (6), a vacuum  valve  (8)  opening  the  reed valve, a solenoid valve (10) equipped in a  vacuum  duct  (9),  an alternator rectifying alternating current generated  corresponding to the engine operation, and a  controller  switching  on/off  the rectified current supplied to a control circuit according  to  the engine state.
Patent KR-910004245-B1 (KR)
Inventor: KATSUBE TERUAKI
IPC: G01N27/327
Filed: 1988-07-14
Granted: 1991-06-24
Abstract: 내용 없음.
Patent KR-940010614-B1 (KR)
Inventor: ATACHI TAKESHI
IPC: H04N5/60
Filed: 1990-03-06
Granted: 1994-10-24
Abstract: 내용 없음.
Patent KR-940008393-B1 (KR)
Inventor: IMAOJI TETSUO
IPC: F23G5/00
Filed: 1990-04-11
Granted: 1994-09-14
Abstract: 내용 없음.
Patent KR-920007691-B1 (KR)
Title: Welding method of ni-ti alloy
Inventor: HAN KWANG-HYON
IPC: B23K11/00
Filed: 1990-04-30
Granted: 1992-09-15
Abstract: The welding process of NiTi shape memory alloy  improves  the mechanical weckness of the welded portion. In diffusion welding, a piece of Al, Cu or Ti foil in 1.3-1.8 mm  thickness,  is  inserted between the respective sides of two NiTi shape memory  alloy  base metals, and butt resistance weld is carried out in air.
Patent KR-930002726-B1 (KR)
Inventor: KOBAYASHI MASASHI
IPC: A63B102/32
Filed: 1990-05-18
Granted: 1993-04-09
Abstract: 내용 없음.
Patent KR-920004993-B1 (KR)
Title: Arrangements for discharge lamps
Inventor: KANG HONG-JUNG
IPC: H05B41/16
Filed: 1990-05-25
Granted: 1992-06-22
Abstract: The apparatus includes transistors (TR1)(TR2), and  the  base of the transistor (TR1) is connected through a capacitor (C6)  and a resistor (R2) to a transformer  (T1),  while  the  base  of  the transistor (TR2) is connected  through  a  capacitor  (C7)  and  a resistor (R3) to the transformer (T1). A zener diode  (J2)  and  a resistor (R9) are connected between the base and the collector  of the transistor (TR2) in series, and  a  diode  (D6)  is  connected between the collector and emitter of the transistor (TR1), while a diode (D7) is connected between the collector and emitter  of  the transistor  (TR2).  With  the  apparatus,  the  blinking  of   the fluorescent lamp during the turning-on is reduced.
Patent KR-0143412-B1 (KR)
Title: 상보 pnp/npn ic 전력 트랜지스터 제조방법
IPC: H01L29/73
Filed: 1990-06-05
Granted: 1998-07-01
Abstract: 내용 없음
Patent KR-930010389-B1 (KR)
Inventor: ADACHI FUMIAKI
IPC: F23N5/26
Filed: 1990-06-30
Granted: 1993-10-23
Abstract: 내용 없음.
Patent KR-950004589-B1 (KR)
Inventor: HASOUNUMA MASAHIKO
IPC: H01L23/52
Filed: 1990-06-30
Granted: 1995-05-02
Abstract: 내용 없음.
Patent KR-0142416-B1 (KR)
Title: Aerosol dispenser
Inventor: PRITCHARD JOHN NICKEL
IPC: A61M11/00
Filed: 1990-08-03
Granted: 1998-06-15
Abstract: An aerosol dispenser, for example an inhaler, consists of a container (12) containing a propellant and a medicament, with a valve (14), and an applicator (16). The applicator includes a frusto-conical diverter (20) with a small orifice (60) facing the valve orifice (37). Aerosol droplets predominantly pass through the small orifice, decelerate, and can then be inhaled, while the propellant gas is predominantly diverted out of the applicator.
Patent KR-930011504-B1 (KR)
Inventor: SAEKI TOSHIRO
IPC: H01R12/71
Filed: 1990-10-10
Granted: 1993-12-08
Abstract: 내용 없음.
Patent KR-930006406-B1 (KR)
Inventor: IENAGA TATSUHIKO
IPC: E05D15/10
Filed: 1990-10-15
Granted: 1993-07-14
Abstract: 내용 없음.
Patent KR-940007535-B1 (KR)
Inventor: MIYAMOTO NAOKI
IPC: H01L21/00
Filed: 1990-10-20
Granted: 1994-08-19
Abstract: 내용 없음.
Patent KR-920009477-B1 (KR)
Title: Process for making mushroom powder
Inventor: KIM MYONG-JONG
IPC: A23L1/28
Filed: 1990-10-31
Granted: 1992-10-17
Abstract: A japanese touchwood  powder  is  prepd.  by  (a)  piling  up japanese  touchwood,  (b)  drying  it  by  irradiating  2450   MHz microwave  to  obtain  7  %  or  less  water-containing   japanese touchwood and (c) pulvering the dryed japanes touchwood to  obtain the final product. The process is useful  for  preparing  japanese touchwood powder with high prodn. rate in a short time.
Patent KR-950003467-B1 (KR)
Inventor: LEE HYO-JIN
IPC: H04B5/04
Filed: 1990-11-23
Granted: 1995-04-13
Abstract: 내용 없음.
Patent KR-930005840-B1 (KR)
Title: Method for processor identification
Inventor: LEE KYU-UNG
IPC: G06F9/30
Filed: 1990-11-29
Granted: 1993-06-25
Abstract: The method discriminates kinds of the  microprocessors,  used in the IBM PC compatibles, such as 8086, 80386, 80486. The  method comprises a step of storing the data value  of  the  current  flag register in the memory stack; a step of  recording  a  first  data value of the AX register in the memory stack, and  also  recording the data value in the flag register; a step of recording the first data value of the flag register in the memory stack, and recording the first data value in the AX register; a  step  of  recording  a second data value in a temporary register, logically computing the first and the second data  value  in  ALU,  and  transmitting  the computed value in the AX register; a step of comparing the  second data value with the first data value.
Patent KR-930009870-B1 (KR)
Title: Catv converter
Inventor: KIM SONG-HO
IPC: G11B5/584
Filed: 1990-12-14
Granted: 1993-10-12
Abstract: In order to  reduce  the  power  consumption,  the  converter switches the CATV circuit to the state of  "OFF",  when  receiving the general broadcasting. This converter includes a tuner (10) for selecting the channel in the RF input signal, a  demodulator  (20) for demodulating image and voice signals,  a  modulator  (30)  for outputting demodulated signal, a MICOM (40)  for  controlling  the tuner,  demodulator  and  modulator.  The  power  switching  means supplys or cuts off power to the tuner, demodulator and modulator. The switching filtering means  selects  the  CATV  signal  or  the general broadcasting  signal.  First  filter  corresponds  to  the general broadcasting, and 2nd filter to the CATV signal.
Patent KR-940004852-B1 (KR)
Title: Preparation of thermoplastic resin composition
Inventor: LEE CHAN-HONG
IPC: C08L25/12
Filed: 1990-12-18
Granted: 1994-06-02
Abstract: The thermoplastic resin compsn. is prepd. by mixing and kneading 2-14 wt.pts. of the resin (A) with 100 wt.pts. of the heat-resistant acrylonitrile-butadiene-stylene (ABS) resin comprising 40-55 wt.pts. of heat-resistant stylene-acrylonitrile (SAN) copolymer resin, 40-55 wt.pts. of common ABS resin and 0-5 wt.pts. of common SAN resin. The resin (A) is prepd. by graft polymerization of: the monomer mixture comprising 10-60 wt.pts. of the mixd. rubber latex contg. 20-95 wt.pts. of a larger rubber particle of 0.25-0.4 μ ave. particle size and 5-80 wt.pts. of a smaller rubber particle of 0.06-0.15 ave. particle size, lower than 60 wt.pts. of aromatic vinyl cpd. 5-20 wt.pts. of vinyl cyanide, 2-10 wt.pts. of methacrylamide and 2-10 wt.pts. of unsatd. carboxylic acid; initiating agent; and a chain extender.
Patent KR-940004665-B1 (KR)
Title: Measuring method of stress erosion sensibility of sulfide contained in thick steel plate
Inventor: YU HO-CHON
IPC: G01N27/00
Filed: 1990-12-27
Granted: 1994-05-27
Abstract: The sample was at first curved from the origin of the load displacement curve to the point of 20-80 % of the maximum load, and impregnated in an oversaturated solution of hydrogen sulfide for 96 hours, and then secondly curved in the same direction to the point representing complete fragile crack, and measured for the crack sensitivity (fragility) from the load or displacement value.
Patent KR-0140863-B1 (KR)
Inventor: VASSILIOU EUSTATHIOS
IPC: B29C67/00
Filed: 1990-12-29
Granted: 1998-06-15
Abstract: 입체 물체를 둘러싼 부가적인 광겔화된 부분 또는 광경화된 벽, 또는 이들 모두를 포함하는, 감광성 조성물의 연속층들로부터 완전한 입체 물체를 상 형성 방식으로 이차 가공하기 위한 장치 및 방법에 관한 것이다.
Patent KR-930004931-B1 (KR)
Title: The third dimension 4-channel stereo decoder
Inventor: YUN JONG-TAEK
IPC: H04R5/02
Filed: 1991-01-29
Granted: 1993-06-10
Abstract: The decoder expands the space sense and the stereo  sense  by adding the vertical signal. The vertical signal  is  generated  by inversing and amplifying the inputted left/right signal, the front signal and the rear signal using the first inversion-amplification circuit (10). The amplification degree is indicated as DC value of (Ri+1/Ri) X signal, where R is resistor (i = 1-7), and  X  can  be substituted for right, left, front, and rear.
Patent KR-100201445-B1 (KR)
Inventor: MASAYOSHI SASAKI
IPC: H02J7/02
Filed: 1991-02-12
Granted: 1999-06-15
Abstract: 본원 발명은 일정한 전압에 의해 충전되고 충전 레벨이 검출되는 2차 전지의 충전량표시장치로서, 다른 전압 레벨의 전지 충전 전압을 선택적으로 발생하는 전압 충전 수단과, 연속적이고 다른 일정한 전압 레벨에 의해 상기 2차 전지를 충전하는 상기 전압 충전 수단의 전압 설정 값을 선택하는 전압 설정 수단과, 상기 다른 일정한 전압 레벨에서 전류 변화를 검출하고 상기 전압 설정 수단을 제어하기 위해 충전량을 나타내는 출력을 발생하는 검출 수단과, 상기 전압 설정 수단으로부터의 제어신호에 따라 상기 2차 전지의 충전량을 표시하는 표시부를 포함하고, 충전전류만을 검출해서 충전량표시하여 충전량표시회로의 구성을 간단히 하도록 한 것이다.
Patent KR-0179034-B1 (KR)
Title: Continuous process for producing adducted epm or epdm oil solution
Inventor: CAINES TONY L
IPC: C10M149/14
Filed: 1991-02-23
Granted: 1999-05-15
Abstract: The present invention provides a continuous process for producing an adducted derivatized EPM or EPDM oil solution in which a grafted ethylene polymer is adducted with an antioxidant diamine for formation of an adduct during holding.
Patent KR-100187307-B1 (KR)
Inventor: PICHAT PHILIPPE
IPC: C04B7/24
Filed: 1991-04-02
Granted: 1999-04-01
Abstract: 본 발명의 방법은 모든 종류의 폐기물의 고형분을 입경 5mm 이하의 입자로 파쇄 및 분쇄한 다음 이를 750℃ 내지 1,350℃의 온도로 가열시키는 단계를 포함하는 것이다.  본 발명에 따라, 적용가능한 경우 액체 폐기물을 첨가하여 페이스트 물질을 얻은 후, 탄산칼슘, 산화규소 및 가능하게는 산화철과 알루미늄이 풍부한 500 마이크론 이하의 분말 형태의 시약을 소각 후 다음 식의 비율이 만족되는 양으로 첨가한다: 
     
       
     
     연소에 의한 모든 형태의 폐기물 처리에 적용.
Patent KR-100208496-B1 (KR)
Title: Process for preparing prostaglandin analogs using organozirconium compounds
Inventor: BABIAK KEVIN ANTHONY
IPC: C07B61/00
Filed: 1991-04-15
Granted: 1999-07-15
Abstract: A process for preparing a higher order cuprate complex by reacting an alkyne with zirconocene chloride hydride to produce a zirconium intermediate which is reacted with an alkyllithium and a first copper reagent selected from R<2>Cu(CN)Li or the mixture CuCN and R<2>Li to produce a higher order cuprate complex.
Patent KR-940001093-B1 (KR)
Inventor: SUZUKI HIROTSUKU
IPC: A47B13/12
Filed: 1991-04-30
Granted: 1994-02-14
Abstract: 내용 없음.
Patent KR-940003241-B1 (KR)
Title: Lead frame auto-supply equipment for semiconductor
Inventor: KIM YOL
IPC: H01L21/00
Filed: 1991-05-23
Granted: 1994-04-16
Abstract: The automatic lead frame feeder includes a loading member for loading lead frame between a pair of guide bars, transporting section for dropping the lowest loaded lead frame, and a feeder for supplying the dropped lead frame to device, thereby improving work efficiency.
Patent KR-0182319-B1 (KR)
Inventor: KOT KENNETH MICHAEL
IPC: D07B1/06
Filed: 1991-06-27
Granted: 1999-05-01
Abstract: 금속제 코드를 제조하기 위해 고장력 스틸 필라맨트를 함께 꼬는 장치로서; 회전축선(A)을 갖는 플라이어(12)를 포함하는 제1부재와, 상기 축선을 중심으로 상기 플라이어를 회전시키기 위한 수단(32)과; 제1스풀세트를 포함하는 제2부재와; 상기 플라이어(12)에 매달리고, 제2스풀세트를 구비하는 비회전형 셔틀(16)과; 상기 스풀에 의해 공급된 상기 필라멘트를 안내하여 상기 필라멘트가 상기 플라이어 축선(A)과 합동인 당김 축선을 갖는 성형다이(90)까지 전달되는 수단과; 상기 제2스풀세트에 의해 공급된 상기 필라멘트를 상기 다이(90)속으로 안내하고, 상기 필라멘트가 상기 당김 축선 주위에 등각으로 이격되어, 상기 당김 축선과 35°∼60°의 각도를 형성하게 되는 수단을 포함하는 장치에 관한 것이다.
Patent KR-100270941-B1 (KR)
Inventor: CORENELLYS PITTERYANSE
IPC: G06F17/30
Filed: 1991-09-27
Granted: 2000-11-01
Abstract: 토폴로지 네트워크는 1-셀(aa, bb, ... gg)의 집합에 의해 상호 접속된 0-셀(노드)(28, 29)의 집합을 포함하며, CD-ROM 과 같은 대용량 메모리에 저장하기 위한 분리된 데이타의 다발(parcels of data)에 대응하는 섹션들(E, F, G)로 분할된다. 경계 노드(28, 29)는 네트워크가 섹션들간의 경계를 트래버스하는 각각의 지점에서 정의된다. 주어진 섹션에 대한 데이타 다발은 그 섹션내의 각각의 1-셀에 대한 체인 리스트 레코드를 포함하며, 그 체인 리스트 레코드는 일반적으로 동일한 노드에서 종료되는 네트워크의 또다른 1-셀을 직접적으로(TP)참조한다. 그러나, 체인 리스트 레코드는 그 데이타 다발이 관련된 네트워크 섹션 외부의 1-셀을 직접적으로 참조하지 않는다. 섹션 경계를 넘어서 간접적으로 참조하는 것(0-C")은 종래의 방법에 비하여 데이터 량을 전체석으로 줄이면서도, 용이하게 행해질 수 있다. 추가적인 정보가 순서를 매기는 기법(ordering technique)에 의해 데이터 다발 내에 삽입될 수 있는데, 이는 네트워크 데이터가 특히 효율적이고 체계적인 방식으로 사용될 수 있게 한다.
Patent KR-950001723-B1 (KR)
Inventor: KISHIMURA SHINJI
IPC: G03F7/023
Filed: 1991-10-04
Granted: 1995-02-28
Abstract: 내용 없음.
Patent KR-950013537-B1 (KR)
Inventor: YAMAGUCHI KEIZABURO
IPC: C08G61/02
Filed: 1991-10-29
Granted: 1995-11-08
Abstract: 내용 없음.
Patent KR-940007842-B1 (KR)
Title: Method for control the resource sharing for transaction function
Inventor: IM JIN-HUI
Filed: 1991-12-23
Granted: 1994-08-25
Abstract: The simultaneity control method includes the steps of: if a transaction start processing is requested, checking whether relations to be used are seized by other transactions; if they are seized, sending a start processing failure message; if they are not seized, drawing up a lock list and performing locking; checking whether the locking processing results are all sucessful; if there are any failure, transmitting a failure message; if they are all sucessful, registering a list of the seizing relations in a transaction information table and transmitting a sucess message for the transaction start processing request; if a transaction end processing is requested, erasing the list of the relations from the trasaction information table, thereby improving the efficiency of a system.
Patent KR-940010298-B1 (KR)
Title: New pt(ñœ) complexes and process for the preparation thereof
Inventor: KIM DAE-KI
IPC: C07F15/00
Filed: 1991-12-27
Granted: 1994-10-22
Abstract: New platinum (II) complex of formula (I) has anti-tumor activity and low toxicity and is water-soluble. In the formula, R1 and R2 is hydrogen or lower alkyl group of C1-C4 or cyclo alkane that is same or different. X is St. of formula (2) or (3), and R3 and R4 is same in case of R1 and R2. But absolute comformation of each chiral carbon at 4,5-bis(amino methyl)-1,3-dioxolan is 4R, 5R or 4S, 5S.
Patent KR-0129130-B1 (KR)
Inventor: MURAKAMI YOJI
IPC: F23D11/10
Filed: 1992-01-29
Granted: 1998-04-09
Abstract: 액체연료를 기화기에서 기화하고, 기화한 연료가스와 공기의 혼합가스를 버너헤드에 의해 통본체 앞쪽부와 통본체 뒤쪽부를 접합해서 형성한 연소통내로 분출하여 연소시키는 액체연료연소장치에서, 연소통(20)을 상부에 경사부를 구비한 통본체 앞쪽부(20a)와 통본체 앞쪽부와의 접속부 근방에 통기용의 잘라낸부(20e)를 마련한 통본체 뒤쪽부(20b)로 형성한 것이다. 이것에 의해 연소통의 공진, 공명에 의한 고주파 소음의 발생이 방지되어 조용한 액체연료 연소장치가 얻어진다.
Patent KR-950006236-B1 (KR)
Inventor: TSUJI TOSHIAKI
IPC: H04N7/26
Filed: 1992-03-21
Granted: 1995-06-12
Abstract: 내용 없음.
Patent KR-940008877-B1 (KR)
Title: Recording control system in vcr
Inventor: SON YONG-TAE
IPC: G11B27/10
Filed: 1992-05-29
Granted: 1994-09-28
Abstract: The system records directly using VCR tuner but not switching TV/VCR mode and is also able to record broadcasting program through VCP (Video Cassette Player) executing only a play function. The system comprises: a modem (11) modulating broadcasting signal from the antenna (ANT), a middle frequency processing unit (12), micro processors (13, 22) controlling a television set (10) and a VCR respectively, a switch receiving selectively TV image input or line video input, a luminance/color signal divider (25), a drum (26) recording signals separttng from the luminance/color signal divider and playing signals in the tape.
Patent KR-100255704-B1 (KR)
Inventor: JAIM NULMAN
IPC: H01L21/768
Filed: 1992-07-24
Granted: 2000-05-01
Abstract: 실리콘 표면상에(111) 결정방향의 표면을 가지는 질화티타늄 방벽층을 형성시키는 방법이 개시되었다. 본 발명에 따른 방법은, 실리콘 표면상에 제1티타늄층을 증착시키는 단계와, 제1티타늄층상에 질화티타늄층을 스퍼터링 증착시키는 단계와, 스퍼터링 증착된 질화티타늄증상에 제2티타늄층을 증착 시키는 단계와, 그리고(111) 결정방향의 표면을 가지며 또한 밑에 있는 실리콘 안으로 알루미늄이 침투하는 것을 방지하기에 충분한 두께를 가지는 질화티타늄을 형성시키기 위해서, 산소함유 가스를 배제시킨 상태에서 질소함유 가스내에서 집적회로 구조물을 어니얼링 처리하는 단계를 포함한다. 알루미늄층이 (111) 결정방향을 가지는 질화티타늄 표면상에 형성되는 경우에, 알루미늄은 마찬가지로 (111) 결정방향을 가지게 되어서, 전자이동에 대한 저항성이 향상된다.
Patent KR-950005489-B1 (KR)
Title: T-gate making method of mesfet
Inventor: LEE WON-SANG
IPC: H01L29/812
Filed: 1992-09-02
Granted: 1995-05-24
Abstract: The method is for manufacturing T gate of a MESFET using a single layer photo-resister and an oxide layer. The method comprises the steps of; (A) forming a photo-resister (2) on a GaAs wafer and etching the photo-resister (2); (B) depositing an oxide layer (3) on the oxide layer (3) to form a well shape; (C) etching inside of the well shape and recess-etching exposed GaAs wafer; (D) vaporizing a gate metal (4) inside the well shape and the oxide layer (3) and (E) lifting off the photo-resister (2) and the oxide layer (3).
Patent KR-0146948-B1 (KR)
Inventor: PARK HWA-SIK
IPC: D06F39/04
Filed: 1992-09-09
Granted: 1998-10-01
Abstract: 본 발명은 세탁기에 있어서, 세탁기본체 후면부에 주세탁조와는 별도로 소형 보조세탁조를 장착하고 가열수단을 배설하여 소량의 삶음세탁이 행해질 수 있도록 함으로써 세탁효율을 증대시킴은 물론, 전력소비를 절감시키고 수돗물의 낭비를 방지할 수 있는 복합기능을 갖는 세탁기에 관한 것으로써, 
     세탁기본체에 장착된 주세탁조를 이용하여 세탁, 헹굼 및 탈수 행정을 수행하는 세탁기에 있어서, 상기 주세탁조와는 별도로 세탁기본체 후면부에 장착되는 보조세탁조와, 보조세탁조내의 세탁수가 외부로 유출되도록 보조세탁조의 외주면에 복수개 형성된 세탁수 유출홀과, 보조세탁조내의 세탁수가 가열되도록 보조세탁조의 외주면과 대체로 평행하게 배설되는 히터와, 상기 세탁수유출홀을 통해 유출된 세탁수가 재차 보조세탁조 내로 유입되도록 보조세탁조의 하부우측에 장착되어 회전하는 프로펠러가 구비된 것을 특징으로 한다.
Patent KR-100229218-B1 (KR)
Inventor: ARTHUR SOUCEMARIANADIN
IPC: B41J2/175
Filed: 1992-09-09
Granted: 1999-11-01
Abstract: 인접한 인쇄모듈들에 의하여 구성되는 잉크제트 인쇄기에 관한 설명이다. 각 인쇄모듈에서, 잉크제트 발생장치와, 잉크방울 편향장치와 편향안된 방울들을 수집하는 수집장치가 지지비임의 일면에 위치된 일체요소에 의하여 지지된다. 
     지지비임의 반대면은 잉크공급장치와, 수집장치와 발생장치에서 나오는 비사용 잉크를 수집하는 용기를 지지한다. 
     또한, 편향장치는 피봇식으로 설치되어 인쇄작업중에 발생장치와 수집장치 사이에 위치될 수 있고 정비작업중에 후퇴될 수 있다.
Patent KR-100258971-B1 (KR)
Title: Semiconductor device
Inventor: LEE SUNG-WOO
IPC: H01L27/148
Filed: 1992-09-16
Granted: 2000-06-15
Abstract: PURPOSE: A semiconductor device is provided to enlarge the capacity of a photo diode portion by maintaining a shut-off voltage under a predetermined level. CONSTITUTION: A semiconductor device comprises a photo diode region(24) formed with the second conductive type semiconductor layer of a well shape and the first conductive type semiconductor layer(25). The the second conductive type semiconductor layer is formed around a surface of the first conductive type semiconductor layer(25). The first conductive type semiconductor layer(25) with high density is formed on the surface of the second conductive type semiconductor layer. A junction area between the first conductive type semiconductor layer with high density(25) and the second conductive type semiconductor layer of the well shape is enlarged as a part of first conductive type semiconductor layer(25) with high density is projected to an inside of the well shape.
Patent KR-950011735-B1 (KR)
Inventor: ISHIKAWA NAOTO
IPC: A23K1/165
Filed: 1992-10-09
Granted: 1995-10-09
Abstract: 내용 없음.