baber/WOPTO huggingface dataset:
Patent KR-930002692-B1 (KR)
Title: Vertical deflection switching circuit for double scanning tv
Inventor: PARK CHANG-SU
IPC: H04N3/16
Filed: 1987-10-30
Granted: 1993-04-07
Abstract: The circuit scans additive lines between  existing  lines  to increase the resolution of  television  set  adopting  double-scan function. It includes a 1/2H switching signal  generator  (15)  for generating 1/2H switching signal, a 1/4H delayer (16)  for  delaying the output of a 1/2V vertical sync. signal generator (12)  by 1/4H, and an analog switch (17) for selecting one of the outputs of  the 1/2V vertical sync. generator (12) and the 1/4H delayer (16) and sending the selected signal to a 1/2V vertical sync. signal amplifier(14).
Patent KR-900008370-B1 (KR)
Title: Digital color signal decoding circuit
Inventor: IN WOONG-SIK
IPC: H04N9/66
Filed: 1987-11-30
Granted: 1990-11-17
Abstract: A decoding circuit for digitally processing a composite video signal comprises an A/D converter (14), a digital filter (18) for dividing a digital composite video signal into a luminance signal and chrominance signals, a sync. detecter (15) for detecting a sync. signal from the composite video signal, a PLL circuit (16) for locking a clock signal of a sampling clock generator (17) and a sync. signal of a ROM (19) with a detected sync. signal, multipliers (20,21), digital filters (22,23) for eliminating the harmonic signal from the outputs of multipliers, and a matrix circuit (24) for providing R, G, B colour signals using luminance signal and the outputs of digital filters (22,23).
Patent KR-930009350-B1 (KR)
Inventor: TAKAHASHI AKIRA
IPC: C04B38/00
Filed: 1985-09-06
Granted: 1993-09-28
Abstract: 내용 없음.
Patent KR-930004399-B1 (KR)
Inventor: YAMADA TETSURO
IPC: F25D21/06
Filed: 1988-02-13
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-960005628-B1 (KR)
Inventor: NAKAGAWA TSTSUSHI
IPC: C08K3/26
Filed: 1988-03-18
Granted: 1996-04-30
Abstract: 내용 없음.
Patent KR-910002612-B1 (KR)
Title: Adapted style digital illuminance and chrominance seperating circuit
Inventor: LEE MYUNG-HWAN
IPC: H04N9/77
Filed: 1988-04-07
Granted: 1991-04-27
Abstract: This circuit completely separate CVS (composite video signal) into luminance and color signal, and can extract  contour  signals in horizontal, vertical and diagonal direction to give mone  clear picture.  The  system  comprises  lagging  circuit  (1),  relative comparator (2), adaptive luminance/color separetor  (3),  adaptive contour compensator (4) and addition &  subtraction  circuit  (5). This scheme is based  upon  high  relativity  between  neighboring sampling points of picture. We can get  excellent  Y/C  separation signal by choosing the vertical, horizontal and disgonal  sampling points of high relativity.  Also  (3)  and  (1)  can  extract  the contour signals in horizontal, vertical and deiagonal directions.
Patent KR-900009123-B1 (KR)
Inventor: LIM HYUNG-KYU
IPC: G11C17/00
Filed: 1988-04-20
Granted: 1990-12-22
Abstract: 내용 없음.
Patent KR-970009862-B1 (KR)
Inventor: JACQUES J VAN OEKEL
IPC: H01L21/308
Filed: 1988-05-16
Granted: 1997-06-18
Abstract: 내용 없음.
Patent KR-970000953-B1 (KR)
Inventor: ROKUS YONAS
IPC: C07D417/04
Filed: 1988-06-04
Granted: 1997-01-21
Abstract: 내용 없음.
Patent KR-920002864-B1 (KR)
Inventor: SAITO HIROSI
IPC: H01J37/32
Filed: 1988-07-18
Granted: 1992-04-06
Abstract: 내용 없음.
Patent KR-910006253-B1 (KR)
Title: Catalysts in the alkylation of aromatic compounds and method for producing thereof
Inventor: LEE JOHN G
IPC: C07B37/02
Filed: 1988-11-22
Granted: 1991-08-19
Abstract: Aromatic compounds, such as benzene or biphenyl, are alkylated with an alkylating agent, such as propylene, in the presence of an acidic mordenite zeolite catalyst under conditions sufficient to produce a mixture of substituted polycyclic aromatic compounds enriched in the para alkylated isomers, such as p-diisopropyl-benzene or p,p min -di(isopropyl)biphenyl, respectively. The novel acidic mordenite catalyst is characterized by its silica/alumina molar ratio, its porosity, and Symmetry Index. The p,p min -disubstituted isomers of aromatic compounds are useful as monomers in the preparation of thermotropic, liquid crystal polymers.
Patent KR-930010899-B1 (KR)
Inventor: WATANABE TSUKASA
IPC: F16D1/033
Filed: 1988-11-22
Granted: 1993-11-17
Abstract: 내용 없음.
Patent KR-920000655-B1 (KR)
Inventor: YOSHIKAZU KUZE
IPC: G05D23/02
Filed: 1988-11-24
Granted: 1992-01-20
Abstract: 내용 없음.
Patent KR-950006837-B1 (KR)
Inventor: SMITH MARK L
IPC: C25D5/02
Filed: 1987-12-04
Granted: 1995-06-23
Abstract: 내용 없음.
Patent KR-910006734-B1 (KR)
Inventor: ARAKKI NOBUO
IPC: G02B6/44
Filed: 1989-02-16
Granted: 1991-09-02
Abstract: 내용 없음.
Patent KR-910010027-B1 (KR)
Title: Thermoplastic resin composition
Inventor: AN TAE-WAN
IPC: C08L69/00
Filed: 1989-03-03
Granted: 1991-12-10
Abstract: (A) 10-90 wt. pts. of the theroplastic  polyester  resin;  (B)  90-10  wt.  pts.  of polycarbonate resin; (C) 0.01-10 wt. pts. of the  phosphoric  cpd. of formula (I) or (II) w.r.t. (A) + (B); and (D) 0.01-10 wt.  pts. of the multifunctional cpd. w.r.t. (A) +  (B).  In  the  formulas, R,R',R" is the same  or  not  C1-30  aliphatic  alkyl.  Pref.  the thermoplastic   polyester   is   polybutylene   terephthalate   or polyethylene terephthalate of more  than  0.4  dl/g  of  intrinsic viscosity.
Patent KR-920008120-B1 (KR)
Inventor: SHIRAI GOJI
IPC: H01L27/088
Filed: 1989-04-15
Granted: 1992-09-22
Abstract: 내용 없음.
Patent KR-940010058-B1 (KR)
Title: Testing apparatus for gas lange cock
Inventor: IN SON-KYO
IPC: G01L5/10
Filed: 1989-04-24
Granted: 1994-10-21
Abstract: The endurance test device tests its endurance by operating automatically on-off lever and linear lever set on the cock. The device is constructed that a cock fixing part having a square space of one side and a cock fixer and an air pouring space of another side is set, on the upper part of a substrate; an on/off lever operating cylinder having a pressure rod and a linear lever operating cylinder are set on the front portion of the upper side and on the lateral portion of the square space; and a supporter having a cock fixing screw is set on the back portion of the upper portion.
Patent KR-920009689-B1 (KR)
Title: A flexibility and proof against impact thermopolyester block copolymer and process for preparing thereof
Inventor: KIM KYONG-MIN
IPC: C08G63/40
Filed: 1989-05-18
Granted: 1992-10-22
Abstract: Polyester blockcopolymer comprises 35-95 wt.% of polyester as a crystal  component  and   5-65   wt.%   of   polybutadiene   or butadiene-acrylonitrile copolymer as a rubber component. The obtd. polyester blockcopolymer has the repeating units  of  formula  (I) and (II), has molecular weight of 15,000-90,000, and has excellent flexibility and impact resistance. In the  formulas,  R  is  ester formable dicarboxylic acid or lower alkylester cpd. selected  from terephthalic  acid,  isophthalic  acid,  naphthalene  dicarboxylic acid, adipic acid, etc;  D  is  ester  formable  glycol  component selected  from  ethylene  glycol,   1,4-butane   diol,   1,2-   or 1,3-propane diol, 1,6-hexane diol.
Patent KR-920009957-B1 (KR)
Inventor: KOYAMA MOTOAKI
IPC: G10L21/02
Filed: 1989-06-27
Granted: 1992-11-06
Abstract: 내용 없음.
Patent KR-930005041-B1 (KR)
Title: Capillary tube in refrigerator
Inventor: JONG HYON-MO
IPC: F25B41/06
Filed: 1989-07-05
Granted: 1993-06-12
Abstract: The  apparatus  for  preventing  noise  generated   from   a refrigerator, reduces noise generated when the refrigerant  passes through the connecting section between the capillary tube and  the copper pipe of a freezer.  The  method  comprises  the  steps  of: manufacturing  a  rectifying  tube  with  a  large-diameter  inlet section inserted with the outlet end of  the  capillary  tube  for decreasing the speed of refrigerant from the capillary tube and  a small-diameter outlet section inserted to the  inlet  end  of  the copper pipe, for discharging  the  low-speed  refrigerant  to  the copper pipe; fixing the rectifying tube at the section between the capillary tube and the copper pipe with vibration damping gum.
Patent KR-0165845-B1 (KR)
Inventor: HUGHES JOHN BARRY
IPC: G06G7/184
Filed: 1989-12-07
Granted: 1999-01-15
Abstract: 본원 발명에 따른 쌍일차 적분기(a bilinear integrator)는 하나의 제1입력(1); 및 하나의 제2입력(5)을 구비한다.  상기 제1입력(1)은 두 개의 트랜지스터들(T1, T2)과, 캐패시터(C1), 및 스위치(S1)에 의해 형성된 제1전류 메모리 셀의 입력에 연결된다.  상기 제1전류 메모리 셀은 각 샘플링 주기의 제1부분 동안 자체 입력에 인가된 전류를 저장하고 아울러 이 전류를 자체 출력에서 후속 샘플링 주기의 제2부분 Ø동안 재생시키도록 배치된다.  상기 제2입력(5)은 스위치(S2)를 거쳐 세 개의 트랜지스터들(T3, T4, 및 T5)과, 캐패시터(C2), 및 스위치(S3)로 형성된 제2전류 메모리 셀의 입력에 연결된다.  각 샘플링 주기의 제2부분 Ø동안 상기 제2입력(5)에 인가된 전류 및 상기 제1전류 메모리 셀의 출력에 발생된 전류가 상기 제2전류 메모리 셀의 입력에 인가된다.  상기 제2전류 메모리 셀은 두 개의 출력들(트랜지스터들 T4, T5의 드레인 전극들로 부터의)을 갖는다.  제1출력(T4로 부터의)이 상기 제1전류 메모리 셀의 입력으로 피드 백되는 반면, 제2출력(T5에서)은 당해 적분기 출력(8)에 연결된다.
Patent KR-910000421-B1 (KR)
Inventor: TSUCZIDA KOUJI
IPC: A61B5/0205
Filed: 1989-02-24
Granted: 1991-01-25
Abstract: 내용 없음.
Patent KR-920004287-B1 (KR)
Title: Control method of hour opening elevator door
Inventor: CHON SANG-HO
IPC: B66B13/02
Filed: 1990-01-09
Granted: 1992-06-01
Abstract: The door opening time is prolonged at the disable person mode or the user request mode. A call registering unit (27) is  enabled by a CPU (25) to scan the opening  time  prolong  request  and  to store opening time data on a  control  memory.  When  an  elevator reaches a wanted floor and the door opens, a  counter  counts  the pulses input from a frequency divider (22) to close the door  when the counted value reaches the opening time.
Patent KR-960000508-B1 (KR)
Title: Material for extrusion molding and process for preparation of molding product
Inventor: FUNAKI KEISUKE
IPC: B29C48/08
Filed: 1990-01-24
Granted: 1996-01-08
Abstract: Disclosed are a material for extrusion molding comprising a styrene-based polymer having a high degree of syndiotactic configuration, a melt viscosity of 10<3> to less than 10<6> poise measured at 300 DEG C and a shearing rate of 10/sec, and a crystallinity of 15% or more, a process for preparation of the said material and a process for preparation of a molding product therefrom. The molding product prepared according to the present invention has excellent properties such as heat resistance and chemical resistance.
Patent KR-0141098-B1 (KR)
Inventor: ALBERT STEOEN B
IPC: F04B43/12
Filed: 1990-02-16
Granted: 1999-02-18
Abstract: 내용없음.
Patent KR-0148376-B1 (KR)
Inventor: BUEHNING PETER G
IPC: D01D4/02
Filed: 1990-03-12
Granted: 1998-12-01
Abstract: 내용 없슴.
Patent KR-0171402-B1 (KR)
Inventor: BAMBURY RONALD E
IPC: G02C7/04
Filed: 1990-05-01
Granted: 1999-03-30
Abstract: 내용 없음.
Patent KR-930005809-B1 (KR)
Inventor: ARAI TATSUO
IPC: G06F3/147
Filed: 1990-06-28
Granted: 1993-06-25
Abstract: 내용 없음.
Patent KR-0129553-B1 (KR)
Title: Corrosin inhibting hydraulic cement additives and compositions containing same
Inventor: AHMAD ARFAEI
IPC: C04B22/08
Filed: 1990-09-06
Granted: 1998-04-06
Abstract: An additive combination for hydraulic cement compositions is provided which advantageously provides corrosion inhibition and set acceleration, in combination with a high level of fluidity and retention of fluidity over a desired period of time. The cement additive combination comprises an alkali or alkaline earth metal nitrite and a graft copolymer plasticizer comprising a polyether backbone and side chain polymers formed by polymerization of ethylenically unsaturated monomers. Fluid hydaulic cement compositions are further provided comprising these additive combinations.
Patent KR-930002138-B1 (KR)
Title: Method for emboding signal link function
Inventor: PARK WON-KI
IPC: H04L29/08
Filed: 1990-10-11
Granted: 1993-03-26
Abstract: The method performs  signal  link  function  to  improve  the efficiency  and   reliability   of   signal   network   and   data communication on the basis of CCITT  recommendation  Q703.  It  is composed of  three  stages;  the  1st  stage  for  performing  I/O interface control (9,10) of network (level 3)  and  I/O  interface control (11,12) of speed matching device (level 1), the 2nd  stage for performing signal link function according to the input to  the buffer (the slashed portion in Fig. 2) of the  interface  (11,12), and the 3rd stage for outputting appropriate signals.
Patent KR-100204181-B1 (KR)
Inventor: KOBAYASI AKIRA
IPC: B21D22/30
Filed: 1990-10-18
Granted: 1999-06-15
Abstract: 드로잉-재드로잉 성형 가공 및 굽힘 신장에 의해 박판으로 드로잉 성형된 캔을 제조함에 있어서, 유리전이점 보다 20℃ 높은 온도에서 200%의 연신율하에서 1×10 7 내지 8×10 8 dyne/cm 2 의 인장력을 갖춘 열가소성 수지의 코팅층 및 금속판을 구비하는 적층된 금속판을 사용함에 의해 열가소성 수지 운동 마찰계수가 0.5 보다 작게되는 유리 전이점보다 높는 온도에서 재드로잉 성형 가공이 수행되며, 이와동시에 캔의 측벽의 굽힘신장이 수행된다. 따라서, 굽힘신장에 의해 두께가 많이 감소되고 얻어지는 수지 코팅된 용기이 내식성은 향상된다. 
     본 발명의 방법에 따라 제조되는 박판으로 드로잉 성형 가공된 캔은 내열성이 뛰어나고 그리고 수지코팅부의 침식 성분에 대한 차단성분 및 기계 강도는 우수하다.
Patent KR-930010865-B1 (KR)
Title: Color copier using a cycolor method
Inventor: KU BON-KIL
IPC: G03G15/01
Filed: 1990-12-06
Granted: 1993-11-15
Abstract: The photocopier  for  reproducing  the  full  colour  with  a compact structure comprises a light means (15) with a lamp (10), a transfer means (19a) transferring an original document (6)  and  a donor paper (7), a feeder (19b)  feeding  a  receiver  paper  (14) supplied to a cartridge (13), a transfer  means  (19c)  separating the document (6) and the donor  paper  (7)  and  transferring  the donor paper (7) and the receiver paper (14) in the way  of  laying one over the other, a developer (16) pressing  the  layered  donor and receiver papers (7,14) to develope the photocopied image,  and a fixing means (17) separating the donor paper (7) and heating the receiver paper to fix the developed image.
Patent KR-930006614-B1 (KR)
Title: Musical tone playback equipment in electrophonic musical instruments
Inventor: LEE JONG-BAE
IPC: G10H1/06
Filed: 1990-12-31
Granted: 1993-07-21
Abstract: The apparatus for enhancing musical tone by applying proper effect tone  to each of music tone groups comprises: address decoders (3)(4) for decoding function of the key-board (1) and the function select key (2); a tone generator (5) to generate proper tones by using the address decoders' (3)(4) outputs; a mixer (6) to mix the tone generator (5) outputs; a selector to select necessary signals among the output signals of tone generator(5) and mixer (6); a number of effect tone circuits (8-11) to apply effect tones to the music tone groups by the control of selector (7); microprocessor controlled analog switches (12-15) to switch the effect tone circuits.
Patent KR-0167784-B1 (KR)
Inventor: BARRINGTON BARRY L
IPC: B01D35/06
Filed: 1991-04-11
Granted: 1999-01-15
Abstract: 유체로부터 미립자를 제거하기 위한 필터는 다수의 마그네트 다공 플레이트와 플레이트 사이에 배치된 필터매체를 갖는 음극정전 다공 플레이트와 양극 정전 다공 플레이트를 포함한다. 플레이트들은 유체흐름의 경로에 연속적으로 배치된다. 유체는 플레이트들에 있는 다공을 통해 흐르고 미립자들은 플레이트들에 의해 발생된 힘을 갖는 이들 입자들의 상호작용에 의해 제거된다. 입자들은 필터매체의 작용으로 유체로부터 더 제거된다. 
     또한 시스템제어기는 불충분한 전하가 정전 플레이트에 존재할 때 필터를 통과하는 것으로부터 유체를 방해한다.
Patent KR-0137453-B1 (KR)
Title: Chamber for hydrating contact lenses
Inventor: KINDT-LARSEN TURE
IPC: B29L11/00
Filed: 1991-04-15
Granted: 1998-05-01
Abstract: Male and female members for contact lenses are disclosed. Either member is able to hold the contact lens as it moves from station to station during the hydration process. The female member fits together with the male member forming a chamber. Each of the members contains a line centrally located so that both surfaces of the contact lens are flushed during the hydration process, and drainage takes place radially on the outside of the mated male and female chamber members. These members may be produced on a frame with a plurality of members, usually eight to a frame, to allow ease of processing. Full automation is possible, and complete and positive lens control during any step of the process through the packaging step is achieved.
Patent KR-930008716-B1 (KR)
Title: Method for cutting off automatic fine tuning function under low radio receiving sensitivity
Inventor: YANG JIN-YONG
IPC: H04N5/50
Filed: 1991-05-16
Granted: 1993-09-13
Abstract: An AFT (Automatic Fine Tuning) circuit in the TV is trying to come up with the best receiving signal to get a clear TV  picture. However, too frequent AFT operation can affect some TV circuits to result in unstable picture status. For proper tuning  status,  AFT periodically measures AFT-in port's input voltage whether it is in the range of 1.8V to 3.5V particularly in the receiving area  that receives a weak TV signal, as a result, the frequent AFT operation may  occur.  A microcomputer   (100)   checks   AFT-in   voltage periodically,  and when  it  detects  inward  voltage  level,  it increases  a  counter value.   When   the   counter   reaches   a pre-determined limit, the AFT operation is stopped until  a  reset signal.
Patent KR-930004427-B1 (KR)
Title: Method of checking main memory unit
Inventor: KIM HONG-SOK
IPC: G06F12/00
Filed: 1991-06-11
Granted: 1993-05-27
Abstract: The method for reducing the self-test time of main memory  in a computer system comprises  the  steps  of:  loading  the  system program in the main memory when the power  is  on;  producing  the control signal to enter the multi-bit test mode; writing the whole data with a word unit into the main  memory;  executing  the  read operation with a word unit and detecting the error; executing  the refresh cycle and loading the user program into  the  main  memory and returning to the normal state.
Patent KR-0164550-B1 (KR)
Inventor: JUN KIL-DONG
IPC: G11B15/00
Filed: 1991-07-18
Granted: 1999-03-20
Abstract: 녹화키 입력시 일반 녹화 모우드를 수행하는 VCR에 있어서, 인터럽트 녹화키가 입력되면 기존에 녹화된 프로그램의 끝부분을 찾은후 끝부분부터 새로운 프로그램이 녹화될 수 있게 한 것으로 인터럽트 녹화키 입력을 체크하여 일정시간 픽쳐 서어치 모우드를 수행하며 복합 동기 신호 입력을 판단하는 복합 동기 신호 판단 단계와, 상기 복합 동기 신호 판단 단계에서 복합 동기 신호가 검출되지 않으면 짧은 시간 되감기 모우드를 수행 시킨후 복합 동기 신호가 검출될때 녹화 모우드를 수행시키는 단계와, 
     상기 복합 동기 신호 판단 단계에서 복합 동기 신호가 검출되면 빨리 보내기 모우드를 수행시킨후 콘트롤 펄스 입력을 판단하는 콘트롤 펄스 판단 단계와, 상기 콘트롤 펄스 판단 단계에서 콘트롤 펄스 입력이 없게 되면 짧은 시간 되감기 모우드를 수행시킨후 콘트롤 펄스가 검출될때 녹화 모우드를 수행시키는 단계를 포함시킨 것이다.
Patent KR-100188324-B1 (KR)
Inventor: ANDERSON GARY JUSTIN
IPC: F04C29/02
Filed: 1991-09-30
Granted: 1999-06-01
Abstract: 축방향 밀봉을 개선시키도록 압력하의 작동유체를 이용하며, 축방향 바이어싱 유체를 격리시키고, 진공상태에 대한 보호 작용 및 고압비에 대한 보호작용을 하는 다기능 플로팅 실의 여러 가지 실시예들을 포함하는 스크롤 기계가 개시된다.
Patent KR-950005091-B1 (KR)
Title: Impurities analysis apparatus
Inventor: MUN HWAN-KU
IPC: G01N21/25
Filed: 1991-10-01
Granted: 1995-05-18
Abstract: a scanning electron microscope for observing the minute particles by scanning an electomagnetic wave; a chamber part for receiving and shifting an wafer by employing a cathode luminescence detector for detecting an electo magnetic wave having wavelength of ultraviolet ray area; a back scattering electron detector for displaying the form of the impurity particle by converging electrons sprung out when the electron beam collides with the impurity particle; and a wavelength dispersive X-ray analyser made of crystals and an X-ray detector to detect the X-ray wave and analyse it.
Patent KR-940008803-B1 (KR)
Title: Ntsc/pal converting circuit
Inventor: LEE KA-HYONG
IPC: H04N5/91
Filed: 1991-10-15
Granted: 1994-09-26
Abstract: A virtual phase alternation by line (PAL) converting circuit of a national television system committee (NTSC) is disclosed playing back a tape recorded by the NTSC broadcasting system even in the place using the PAL broadcasting system by using a video tape recorder. The circuit includes a pulse width stabilizer connected to an input part of a horizontal synchronizing signal, a phase synchronizing loop, a burst gate pulse generator, a frequency separator, a phase delay compensator, a gain controller connected to the phase delay compensator, a phase converter, and a multiplexer.
Patent KR-940004383-B1 (KR)
Title: Scouring and shrinking method of fabric and thereof devices
Inventor: KIM JAE-YONG
IPC: D06B5/00
Filed: 1991-11-21
Granted: 1994-05-23
Abstract: The method sets up the multiple nozzle chambers near the upper and lower sides of the moving fabric so that the both sides of the moving fabric are fiercely contacted with the circulating high temp.-humid air which is discharged from the nozzle orifices of the nozzle chamber. The method not only miximizes the scouring and shrinkage effect by treating the fabric with excessively high temperature air, but minimizes the waste-water treatment cost by using little water, thus ensures reduced production costs and man-power.
Patent KR-100235917-B1 (KR)
Inventor: GATOSHI GEKAZU
IPC: B65G49/07
Filed: 1991-11-26
Granted: 1999-12-15
Abstract: 복수의 피처리기판을 수납한 기판카세트를 공급하고, 처리가 끝난 기판을 기판카세트에 수납하여 회수하는 방식의 진공처리장치. 따라서, 이 진공처리장치는 대기중에 설치되어 복수의 피처리 기판을 수납한 기판카세트와, 적어도 1개의 진공처리실고, 기판카세트와 진공처리실과의 사이에서 피처리기판을 진공분위기 속으로 반출입하는 적어도 1개의 로드록실과, 이 로드록실과 기판 카세트와의 사이에서 피처리 기판을 반송하는 기판반송장치를 구비하고, 또한 기판카세트는 실질적으로 수평한 평면상에 복수개 설치되고, 각각의 기판카세트는 상,하 방향 2위치의 정지 위치를 갖고, 피처리기판의 반출 및 수납은 정지위치의 어느 한쪽만으로 행하는 구성을 갖는다. 이 구성에 의하여 본원발명은 생산라인이 자동화에의 대응이 용이하고, 또한 먼지발생 등에 의한 제품의 오염을 저감할 수 있어 높은 생산율과 높은 제품의 비율을 실현할 수 있다.
Patent KR-940002105-B1 (KR)
Title: Satellite receiver
Inventor: LEE KYU-YONG
IPC: H03D7/00
Filed: 1991-12-14
Granted: 1994-03-17
Abstract: The receiver consist of a polarotor (20) for selecting a desirable polarized wave among the micro waves from the satellite, an LNB (Low Noise Blockdown converter) for converting the polarized wave into a low frequency wave, a receiver which is connected with the LNB through a coaxial cable, and an operating signal separating circuit (42) for transmitting the operating signal,which is transmitted to the polarotor from the receiver to the LNB through the coaxial cable, sensing the operating signal and separating a band selecting signal from a polarotor control signal.
Patent KR-940005501-B1 (KR)
Title: Electron gun for c-crt
Inventor: KIM HYONG-NAM
IPC: H01J29/50
Filed: 1991-12-18
Granted: 1994-06-20
Abstract: The electron gun includes a final accelerating electrode in which a large diameter electron-beam penetrating hole is formed having a curved surface unit through which three electron-beams of red, blue and green colors are penetrated and the brims of both sides are composed of the curvature, and a protruding unit in which the central brim is protruded by a prescribed width, and is formed to be satisfied with the expression of L<H-2R(1+cos ) when the width of the protruding part is L, the horizontal length of the large diameter electron-beam penetrating hole is H, the radius curvature is R and the angle between the line from the center of the curvature to the apex of the protruding unit and the center line of the electrode XX' is , thereby preventing the cross-section of the electron-beam landed on the fluorescent surface from being expanded.
Patent KR-950011263-B1 (KR)
Title: Bypass valve in speed changing vehicle
Inventor: LEE WON-JONG
IPC: B60K17/00
Filed: 1991-12-27
Granted: 1995-09-30
Abstract: The bypass valve of an automatic transmission vehicle is characterized in that a valve with a lot of holes is placed between an inlet pipe and an outlet pipe. A wax which expands or contracts according to the temperature is placed at the entrance of the valve. A spring is placed at the other side thereof in order to change the circulation path of the oil according to the movement of the valve.
Patent KR-960003226-B1 (KR)
Inventor: SAWADA KAZUHIRO
IPC: H01L27/092
Filed: 1992-01-17
Granted: 1996-03-07
Abstract: 내용 없음.
Patent KR-950005844-B1 (KR)
Inventor: NAKANO MASAHIRO
IPC: F16C33/12
Filed: 1992-01-23
Granted: 1995-05-31
Abstract: 내용 없음.