baber/WOPTO huggingface dataset:
Patent KR-890000602-B1 (KR)
Title: Measurement of sizes of particles in falling state
Inventor: YASIRO HIROGATH
IPC: G01N15/02
Filed: 1986-04-11
Granted: 1989-03-21
Abstract: Particulate material is stored in a charging hopper with a bottom damper situated above the vertical chute at the upper end of which is a pivoting gate.  Mounted adjacent to the chute is a high frequency transmitter/receiver which transmits electromagnetic energy to falling particles through the antenna in the waveguide projecting through the chute wall.  The transmitter/receiver includes oscillators for frequencies, with detectors in the form of a square- law detectors using diodes.  Particles leave the hopper at a velocity and are subjected to the electromagnetic radiation after falling for a distance at which point they have attained a predetermined velocity.
Patent KR-900002264-B1 (KR)
Title: Sheet of glass
Inventor: HASEGAWA JUN
IPC: C03C17/04
Filed: 1986-04-22
Granted: 1990-04-07
Abstract: A sheet glass for automobiles is produced by printing 6-30 micron ceramic paste (2) on the part of plate glass, reprinting 4-20 micron silver paste for a lead line (3) and a bus-bar (4) onthe printed plate and heat-treating it at the temp. less than 540-600 deg.C.
Patent KR-940001373-B1 (KR)
Title: Process for preparing influenza vaccine
Inventor: NEROME KUNIAKI
IPC: A61K39/145
Filed: 1986-06-05
Granted: 1994-02-21
Abstract: This invention relates to a novel influenza vaccine comprising a complex of HANA antigen and an MDP derivative.The novel vaccine is prepared by mixing an influenza HANA antigen and at least one MDP derivative in a suitable medium; solubilizing the resulting mixture with a surface active agent capable of being removed by dialysis, the solubilization being conducted in the presence or absence of cholesterol, lecithin and dicetyl phosphate or a mixture thereof; and then removing the surface active agent therefrom by dialysis to obtain an influenza vaccine comprising artificial vesicle-like particles of a complex of HANA antigen and MDP derivative, where the MDP derivative forms a membrane of the particle (corresponding to the lipid membrane of natural influenza virus particle) on the surface of which there exists the HANA antigen being bonded to the MDP derivative so as to form the complex. Thus, said aritificial vesicle-like particle of the HANA antigen-MDP derivative complex has nearly the same particle size and shape as the natural influenza virus particle.The novel vaccine has an improved immunogenecity compared with the conventional vaccine.
Patent KR-900002158-B1 (KR)
Title: Process for production of pure elemental sillicon
Inventor: SANJURJO ANGEL
IPC: C01B33/02
Filed: 1986-07-23
Granted: 1990-04-02
Abstract: A prod. of pure elemental silicon comprises (a) passing a halogenated hydrocarbon gas contg. one or more fluorine atoms which is condensible from -90≰C to 50≰C at atmospheric pressure into a reaction zone, (b) passing a silicon tetrahalide into the reaction zone to displace condensible halogenated hydrocarbon gas, (c) passing an alkali metal into the reaction zone to obtain a mixt. of silicon and alkalimetal, and (d) sepg. pure silicon from the mixt.  The halogenate hydrocarbon gas is dichlorofluoromethane, dibromodifluoromethane, bromotrifluoromethane or their mixt.
Patent KR-900001774-B1 (KR)
Title: The semiconductor memory device involving a bias voltage generator
Inventor: ARAGAWA HIDEGGI
IPC: G11C16/06
Filed: 1986-08-14
Granted: 1990-03-24
Abstract: The device includes a bias voltage generator which produces a bias voltage to be supplied to a control gate of a FET which forms a part of each memory cell in the semiconductor memory circuit. The bias voltage generator comprises a bias voltage generating source which is sandwiched by two FETs.  The second FET operates to stop a driving current flowing through the bias voltage generating source in a standby mode, and the first FET operates to produce an output voltage near to the bias voltage.  The bias voltage is generated by the bias voltage generating source when both two FETs are turned on in an active mode and the driving current flows therethrough.
Patent KR-920000593-B1 (KR)
Inventor: YAMAMOTO SUZUMU
IPC: C25D17/12
Filed: 1986-08-28
Granted: 1992-01-16
Abstract: 내용 없음.
Patent KR-930011803-B1 (KR)
Title: Power supply circuit and shaver
Inventor: PRAGE JOSEP A
IPC: H02M3/156
Filed: 1986-12-15
Granted: 1993-12-21
Abstract: For charging a battery (6) a self-oscillating power supply circuit is used in which energy is stored in a transformed (Tr) during the  so-called forward intervals, which energy is applied in the form of a charge current to the battery (6) during the so-called flyback intervals. To prevent overcharge of the battery (6), the circuit is provided with an acculmulator voltage protection circuit (10) receiving its power supply from the battery (6), to which circuit a fraction of the battery voltage is applied by means of a voltage divider (R3, R4) which is arranged across the battery (6) by means of a switch (S1) during the flyback intervals. To prevent the voltage drop accross the internal resistance of the battery from influencing the measurement of the battery voltage, the battery voltage is measured after the end of a flyback interval and before the commencement of the next forward interval. To this end the inputs (11, 12) of the accumulator voltage protection circuit (10) are short-circuited with the aid of two diodes (D1, D2) during the flyback intervals.
Patent KR-910002743-B1 (KR)
Inventor: NARUSE SIGEO
IPC: F23N5/18
Filed: 1986-12-19
Granted: 1991-05-03
Abstract: 내용 없음.
Patent KR-960001759-B1 (KR)
Inventor: DIETZ WOLFGANG F W
IPC: H04N5/12
Filed: 1986-12-23
Granted: 1996-02-05
Abstract: 내용 없음.
Patent KR-870001018-B1 (KR)
Title: Process for preparing 7-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acids
Inventor: GROHE KLAUS
IPC: C07D401/02
Filed: 1987-02-28
Granted: 1987-05-23
Abstract: 7-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxoquinoline -3- crbonate(I)[R1, R2=C1-4 alkyl is prepd. for use as an antibiotic. 3.5g of 1-cyclopropyl-6,8-difluono-7-(piperazin-1-yl)-1, 4-dihydro-4- oxoquinoline-3-carbonate and 4g of benzyl acrylate are mixed and then refluxed for 5 hrs. After filtration, washing, drying of the product gives 2.3g of 7-[4-2-benzyl oxyconbonyl ethyl)-piperazin-1-yl 1- cycloropyl-6,8-difluoro-1,4-dihydro-4oxoquinoline-3-carbonate.
Patent KR-910000827-B1 (KR)
Inventor: ASAGURA HIROUGGI
IPC: H01S5/14
Filed: 1987-03-30
Granted: 1991-02-09
Abstract: 내용 없음.
Patent KR-900001513-B1 (KR)
Title: Method for culture of bacillus thuringiensis
Inventor: PARK HYUN-DONG
IPC: C12N1/20
Filed: 1987-06-09
Granted: 1990-03-12
Abstract: The method for preparing a microbial insecticide by Bacillus thuringiensis isolated in soils is presented.  Thus, B.thuringiensis is seed-cultured in TPB (Triptose Phosphate Broth) at 30oC for 12hrs.  The main culture is carried out in the production medium containing 25g/l of glucose, 15g/l of corn starch, and trace elements consisted of 1g/l of KH2PO4, 1g/l of K2HPO4, 0.3g/l of MgSO4.7H2o, 1.0g/l of CaCO3  0.02g/l of CuSO4.5H2O, 0.04g/l of MnSO4, 0.01g/l of FeSO4.7H2O and 0.02g/l of ZnSO4.7H2O.  The culture condition is as follows: Temp. is 28-32oC and initial Ph being 6.8 - 7.2.  The initial aeration is 0.5 - 1.0v.v.m.
Patent KR-950010216-B1 (KR)
Inventor: MISAWA MAKOTO
IPC: B60C19/00
Filed: 1987-06-29
Granted: 1995-09-12
Abstract: 내용 없음.
Patent KR-950012611-B1 (KR)
Inventor: MITSUHASHI MASAKZU
IPC: A23L29/00
Filed: 1987-07-10
Granted: 1995-10-19
Abstract: 내용 없음.
Patent KR-900002919-B1 (KR)
Title: A process for the preparing of concentration of e.p.a. component from fish oil
Inventor: RYU YOUNG-CHUL
IPC: C11B3/00
Filed: 1987-09-03
Granted: 1990-05-03
Abstract: The process for preparing concentrated E.P.A. component from fish oil comprises: (a) steam-treating fish such as sardine and mackerel to make extract; (b) centrifuging the above extract and concentrating; (c) adding alkali to the concentrated fish oil to remove the oxidized fish oil and dewaxing the purified fish oil; (e) filtering the above fish oil and adding vitamin A,D,E and C to the highly-purified fish oil; (f) wrapping the oil containing vitamin with capsule to make manufactured goods.
Patent KR-960013292-B1 (KR)
Inventor: LUCIANO BALDINI
IPC: B65B61/00
Filed: 1988-03-07
Granted: 1996-10-02
Abstract: 내용 없음.
Patent KR-970005392-B1 (KR)
Inventor: RAYMOND RINKHAM
IPC: G09G5/393
Filed: 1988-08-04
Granted: 1997-04-15
Abstract: 내용 없음.
Patent KR-950011805-B1 (KR)
Title: Shade charactor printing method
Inventor: CHONG JUNG-OH
IPC: G06K15/00
Filed: 1988-09-30
Granted: 1995-10-10
Abstract: The method comprises the steps of reading width, height, slop, and focus of an original font image; clearing a buffer memory in which the shadow fonts are stored after calculating the width and height of the shadow font image to be made; looking for a shade-origin in the buffer memory; reading one byte font data and then checking whether the data is present or not by bit; and saving the shade characters into the buffer memory after processing the existing bit data.
Patent KR-910005489-B1 (KR)
Title: Apparatus for signal transformation between systems having different chanels in a frame
Inventor: KIM CHOON-HUI
IPC: H04J3/02
Filed: 1988-12-22
Granted: 1991-07-31
Abstract: The modulator is available when the North  American  standard DS1 (T1)  level  and  the  European  standard  DS1   (E1)   level transmission types are intgerconnected. The modulator  includes  a T1 trunk inter face unti haivng maximum 5 T1 trunks, 4  E1  trunks and 1 spare T1 trunk for constructing the DS1 level signal  frame, for coding the  transmission  lines,  and  for  dividing  the  PCM channel information and the signal channel information a E1  trunk interface unti having functions same as  the  T1  trunk  interface unit and A/μ formula signal mudulation  unit  for  modulating  the audio signals of two types to interface, a system clock  unit  for generating and transmitting the  system  clock  to  the  interface units and an external clock signal extracting unit for  extracting the external clock signal when the  built-in  clock  generator  is abnornal.
Patent KR-910003810-B1 (KR)
Title: Structure of pdp and driving method of the same
Inventor: LEE SEUNG-WOO
IPC: G09G3/28
Filed: 1988-12-31
Granted: 1991-06-12
Abstract: The plasma display device comprises a base plate (60) with  a black layer (50) in which a set of cathodes (40)  are  formed  and face plate (10) spaced from the base plate by insulating  barriers in which a set of anodes (20) are formed.  Each  cathode  faces  a corresponding one of the anodes and has in cross section, a set of unequal spacing relative to the corresponding anode and  including at least one or more stairs or  concave  grooves.  The  device  is drived  by  varying  the  pulse  applied   to   the   cathod   and simultaneously providing various edge signals in  accordance  with the number of stairs or  concave  grooves.  Accordingly  the  gray scale in improved.
Patent KR-960003172-B1 (KR)
Inventor: BATES KENNETH WILLIAM
IPC: C22B9/05
Filed: 1988-04-08
Granted: 1996-03-06
Abstract: 내용 없음.
Patent KR-910005954-B1 (KR)
Inventor: BLONDER GREG E
IPC: H01L31/12
Filed: 1989-02-28
Granted: 1991-08-09
Abstract: 내용 없음.
Patent KR-950007561-B1 (KR)
Inventor: MORIKIYO AKIRA
IPC: B65G47/10
Filed: 1989-03-13
Granted: 1995-07-12
Abstract: 내용 없음.
Patent KR-0130204-B1 (KR)
Inventor: HIETALA ALEXANDER W
IPC: H05K1/18
Filed: 1989-03-29
Granted: 1998-04-09
Abstract: 내용 없음
Patent KR-0133081-B1 (KR)
Title: Korean character control method
Inventor: JUNG JUNG-OH
IPC: G06F3/023
Filed: 1989-03-31
Granted: 1998-04-15
Abstract: A control method for collectively writing the Korean consonants and vowels increasing the printing speed and reducing as printing errors. The device comprises a CPU executing printing control; an input/output port for data input/output; a RAM for temporary storing of data; and a printer with ROM for storing the control program and various information. One byte is read and checked if it is a consonant and mapped as an initial sound code; another byte is checked if it is a vowel and mapped as an intermediate sound code of monophthong or diphthong. The next byte is checked if it is a consonant or vowel and if it is a consonant it is mapped as a final sound code.
Patent KR-970000938-B1 (KR)
Title: Process for the preparation of cyclohexanol
Inventor: BLANCHARD GILBERT
IPC: C07C29/04
Filed: 1989-05-02
Granted: 1997-01-21
Abstract: Process for the preparation of potentially available cyclohexanol by reaction of cyclohexene and water, in the presence of a zeolite H-ZSM-5 as catalyst, the said reaction being also conducted in the presence of a carboxylic acid which is liquid under the conditions of reaction. A potentially available cyclohexanol means a mixture containing free cyclohexanol and cyclohexanol combined in the form of the carboxylate corresponding to the carboxylic acid present in the reaction mixture.
Patent KR-970010550-B1 (KR)
Inventor: OGASAWARA YASUKICHI
IPC: E04C2/26
Filed: 1989-05-09
Granted: 1997-06-28
Abstract: 내용없음.
Patent KR-930000018-B1 (KR)
Inventor: ICHITANI ETSURO
IPC: G06T1/00
Filed: 1989-07-27
Granted: 1993-01-06
Abstract: 내용 없음.
Patent KR-920007334-B1 (KR)
Title: Manufacturing method of bpsg/psg film for insulating film and auto-doping source film
Inventor: PARK HAE-SU
IPC: H01L21/18
Filed: 1989-08-31
Granted: 1992-08-31
Abstract: An inserted layer dielectric film and auto-doping source film are produced by (A) increasing the temperature to deposition state of (PSG+BPSG) where BPSG is borophospho-silicate glass and PSG  is phospho  silicate  glass,  (B)  conducting  PSG  deposition,  BPSG deposition and backfilling, and (C) increasing the temperature  to 930 deg.C (flow state of PSG + BPSG) to anneal and  backfill.  The producing process  can  reduce  horizontal  dopant  diffusion  and improve minority carrier life-time.
Patent KR-920000904-B1 (KR)
Inventor: BAUR HENRICUS A C
IPC: C07C409/14
Filed: 1989-10-20
Granted: 1992-01-31
Abstract: 내용 없음.
Patent KR-940001225-B1 (KR)
Inventor: YASUDA MICHIO
IPC: G06K9/46
Filed: 1989-12-05
Granted: 1994-02-17
Abstract: 내용 없음.
Patent KR-970003993-B1 (KR)
Inventor: DANZIG MORRIS J
IPC: C07C327/32
Filed: 1988-10-06
Granted: 1997-03-24
Abstract: 요약 없음.
Patent KR-920006757-B1 (KR)
Inventor: SAITO YOSHIAKI
IPC: A61N1/40
Filed: 1990-02-16
Granted: 1992-08-17
Abstract: 내용 없음.
Patent KR-930008688-B1 (KR)
Inventor: YAMAGUCHI SHOJI
IPC: G06F11/34
Filed: 1990-05-11
Granted: 1993-09-11
Abstract: 내용 없음.
Patent KR-950001234-B1 (KR)
Inventor: YAMADA NOBORU
IPC: G11B7/254
Filed: 1990-07-24
Granted: 1995-02-15
Abstract: 내용없음.
Patent KR-950002580-B1 (KR)
Inventor: CHOE JANG-JIN
IPC: H04M1/00
Filed: 1990-07-28
Granted: 1995-03-23
Abstract: 내용 없음.
Patent KR-940009226-B1 (KR)
Inventor: TATSUMI MITSUYOSHI
IPC: F24F11/02
Filed: 1990-07-30
Granted: 1994-10-01
Abstract: 내용 없음.
Patent KR-940000252-B1 (KR)
Inventor: STREATER AUGUST L
IPC: G08C25/00
Filed: 1990-08-21
Granted: 1994-01-12
Abstract: 내용 없음.
Patent KR-930012224-B1 (KR)
Inventor: KIYOIE SHINJI
IPC: F02B27/00
Filed: 1990-09-28
Granted: 1993-12-24
Abstract: 내용 없음.
Patent KR-0139285-B1 (KR)
Inventor: NISHIMURA KOZO
IPC: F16D27/105
Filed: 1990-10-11
Granted: 1998-06-01
Abstract: 회전 출력부재(2)와 회전 입력부재(4) 접극자 조립체(6)와 전자코일 조립체(10)와 코일용수철(8)을 구비한 전자제어 용수철 클러치 기구. 
     상기한 코일용수철(8)은 상기한 회전 출력부재(2)의 출력보스(14)와, 상기한 회전 입력부재(4)의 입력보스(30)와의 쌍방에 걸쳐서 끼워 맞춰져 있다. 
     상기한 코일용수철(8)의 한쪽끝은 상기한 회전 입력부재(4)에 걸려 있고, 다른 쪽 끝은 상기한 접극자 조립체(6)에 걸려 있다. 
     상기한 회전 출격부재(2)의 회전자(18)와, 상기한 접극자 조립체(6) 및 상기한 전자코일 조립체(10)는 이 순서대로 축선의 방향으로 순차적으로 배열되어 있다. 
     상기한 전자코일 조립체(10)의 전자코일(76)은 상기한 코일용수철(8)의 반경 방향의 외측에 위치한다. 
     상기한 전자코일 조립체(10)는 케이싱(88)을 포함하고, 이 케이싱(88)은 상기한 회전 출력부재(2)의 회전자(18), 상기한 접극자 조립체(6), 상기한 전자코일 조립체(10)의 전자코일(76) 및 상기한 코일용수철(8)을 덮고 있다.
Patent KR-930000938-B1 (KR)
Title: Deck board
Inventor: KIM KWAN-YONG
IPC: B65G69/22
Filed: 1990-10-27
Granted: 1993-02-11
Abstract: A deck board  which  connects  between  the  platform  of  an warehouse and the loading board of a truck for freight loading and unloading consists  of  a  driving  mechanism  (1),  an  auxiliary driving mechanism (2), an auxiliary link (3), an upper  board  (4) and a rib (5), an operation  cancellation  mechanism  (6)  and  an outside frame (7). In the driving mechanism L-shape link (11)  and 1- shape  link  (12)  are  mounted  together  on  a  bracket  (10) attatching a stopper (10a). A main link (13) connects between  the links (11)(12) and a bracket (5a) of the rib. A chain connected to the other end part of L-shape link passes through brackets (15,16) and angle (7a) and fixed on a cross-stick. The  auxiliary  driving mechanism includes a cam and a spring.
Patent KR-930006460-B1 (KR)
Inventor: IZUMI KATSUHIRO
IPC: G02B7/10
Filed: 1990-10-30
Granted: 1993-07-16
Abstract: 내용 없음.
Patent KR-930004856-B1 (KR)
Title: Automatic washing method of beverage vending machine
Inventor: HO SU-DO
IPC: G07F13/06
Filed: 1990-12-28
Granted: 1993-06-09
Abstract: The automatic beverage vending machine  includes  a  drinking water mixing portion (10), where a mix powder and water are  mixed by a rotary blade (12) of a mixing motor (11). The number of sales memorized in a memory is decreased by one according to a  selling. The drinking water mixing portion is automatically cleaned when  a memorized number of sales reaches zero.
Patent KR-0180734-B1 (KR)
Inventor: LEE SUNG-BUM
IPC: H04M1/64
Filed: 1991-01-12
Granted: 1999-05-15
Abstract: 수신메세지를 재생하는 자동응답기로서, 녹음된 수신메세지를 수신자외 타인에게 누설되는 것을 방지하는 것이다. 
     이것은 재생방지설정일때 자동응답기와 병렬로 연결된 전화기나 자동응답기에 내장된 무선전화기의 전화기회로부에서 자동응답기의 재생기능을 제어하고, 재생방지설정이 아닐때는 일반적인 응답기의 재생기능을 수행함으로써, 먼저 재생방지를 설정하여 링입력이면 용건메세지를 녹음하는데, 재생 키 입력이 아닐때 전화기회로부에서의 비밀번호 입력에 의해 용건메세지를 재생하고, 재생키 입력일때 재생방지 설정이면 비밀번호를 입력해야만 용건메세지를 재생하고 재생방지 설정이 아니면 누구에게나 용건메세지를 재생한다. 
     이와같은 기능을 갖는 자동응답기는 녹음된 수신메세지를 수신자외 타인에게 재생하는 것을 방지하여 비밀을 보장하는 것이다.
Patent KR-940003411-B1 (KR)
Title: Memory core circuit of sram
Inventor: HAN KWANG-MA
IPC: G11C11/41
Filed: 1991-07-16
Granted: 1994-04-21
Abstract: The memory core circuit comprises data bus lines, word lines, bit lines, and a memory cell array, a first NAND gate for receiving the output of a Y-decoder and a write enable signal, a second NAND gate for receiving the output of the Y-decoder and an inverted write enable signal, a pull-up device for receiving the output of the first NAND gate and consisting of n-channel MOSFETs, and a Y-transmission gate made up of n-channel MOSFETs and p-channel MOSFETs for receiving the inverted output of the first NAND gate and the output of the second NAND gate, thereby reducing the consumption of power.
Patent KR-930011549-B1 (KR)
Title: Electric wave absorber
Inventor: KIM KYONG-YONG
IPC: H01Q17/00
Filed: 1991-08-13
Granted: 1993-12-10
Abstract: The radio-absorptive  material  used  as  an  outer  tile  of building is manufactured by adding the calcinated  CuO  and  Fe2O3 powders to a ferrite powders calcinated at 900 deg.C for  1  hour, and sintering at 1,200 deg.C for 1 hour in an air or under N2  gas atmosphere. The sintered body shows a fine structure according  as the liquid phase of CuO-Fe2O3 with  radio-absorptive  property  is present in grain boundary of ferrite.
Patent KR-100208142-B1 (KR)
Inventor: YAMAUCHI TATSUMI
IPC: G11C7/12
Filed: 1991-09-26
Granted: 1999-07-15
Abstract: 워드라인의 제어에 의하여 메모리셀과 접속하는 데이터라인을, 라이트시에 구동하는 라이트 드라이버를 설치한다. 라이트드라이버는, 제1종의 MOSFET와 제2종의 MOSFET를 구비한다. 제1종의 MOSFET는 라이트이네블이 기입을 지정하지 않는 경우는 항상 온상태로 데이터라인을 풀업한다. 또 라이트이네블이 기입을 지정하는 경우는, 기입데이터의 값에 따라 데이터라인을 하이로 구동하는 경우에는 온상태를 유지하여 데이터라인을 풀업하고, 데이터라인을 로우로 구동하는 경우는 오프상태가 된다. 한편 제2종의 MOSFET는 통상 오프상태이나 라이트이네블이 기입을 지정하는 경우에, 데이터라인을 로우로 구동하는 경우는 기입데이터의 값에 따라 온상태가 되고, 데이터라인을 로우로 끌어들인다.
Patent KR-100255098-B1 (KR)
Inventor: THEOBALD STEPHEN CHARLES
IPC: H04L69/40
Filed: 1991-10-05
Granted: 2000-05-01
Abstract: 테스트 장치(PC, KB, DIS, PR, IF)는 버스(12)를 통해 테스트하의 디바이스(DUT)와 통신하여 버스를 통해 전달된 메시지의 포맷, 의미, 응용성을 정의하는 표준 응용 프로토콜과의 작합성을 검증한다. 테스트 장치는 명령 및 요청의 테스트 시퀀스를 발생하여 작합성에 대해 DUT의 응답을 분석한다. 테스트 시퀀스와 분석은 디바이스의 이전 응답들에 따라서 자동적으로 적응되어 장치내에서 식별된 디바이스와 어느 서브 디바이스의 철저하고도 효율적인 테스트를 제공한다.
Patent KR-940002014-B1 (KR)
Title: Radiators forming apparatus
Inventor: LEE YUN-HUN
IPC: B21D47/00
Filed: 1991-11-02
Granted: 1994-03-14
Abstract: The radiator assembly includes a second polishing rod shifter having a vibrating motor to minutely vibrate up and down and back and forth, and a first polishing rod shifter having another vibrating motor to minutely vibrate up and down and back and forth and for inserting a copper pipe into a unit fin hole along with the second polishing rod shifter. Easy assembling reduces the production cost and increases the reliability.
Patent KR-940005456-B1 (KR)
Inventor: OKAMURA KOICHI
IPC: F02P7/073
Filed: 1991-11-19
Granted: 1994-06-18
Abstract: 내용 없음.
Patent KR-940006913-B1 (KR)
Title: Apparatus for controlling air-direction in air conditioners
Inventor: IM SONG-HA
IPC: F24F13/08
Filed: 1991-11-20
Granted: 1994-07-29
Abstract: The apparatus for controlling air direction in an air conditioner is constructed that an air direction controller plate is made of a flexible material whose upper and lower fixing shafts are fixed rotatably to an airflow rear guide, a second air direction control node is formed on both peripheries of a plate having a first air direction control node so that the air direction controller plate is streamlined to allow air to flow.
Patent KR-940009088-B1 (KR)
Title: 4í„4 DELTA-NETWORK CIRCUIT UNIT
Inventor: LEE KYONG-CHOL
IPC: H04L12/50
Filed: 1991-12-07
Granted: 1994-09-29
Abstract: The unit for being expandable to the multistage interconnection network easily includes a means (1) for receiving the input signals of 4 serial data, priority control signal, strobe signal, clock pulse, and the signal for identifying the pass connection of the 4 serial data; a first and a second retiming means (2,4); 2X2 serial data input self-routing switching element means (5-8); and a clock distributing means (3) providing the clocks with inverse and same phases to the retiming means and the switching element means.
Patent KR-940008394-B1 (KR)
Title: Gas boiler
Inventor: LEE KI-MAN
IPC: F24H1/00
Filed: 1991-12-21
Granted: 1994-09-14
Abstract: Gas boiler including porous-medium is disclosed including a cool water inflow pipe to which cool water enters, a hot water exhausting pipe from which heated water is exhausted, a line-shape pipe having a fuel jet nozzle for burning a mixture gas, an electric heating pipe for burning the mixture gas effused from the fuel jet nozzle to heat cool water, and a porous-medium surrounding the line-shape pipe and electric heating pipe, thereby reducing the burning space, and maintaining a good burning state.
Patent KR-950010785-B1 (KR)
Title: Method for preparing cyclohexanol and cyclohexanon and catalpt for preparing same
Inventor: LEE KYU-WAN
IPC: B01J23/89
Filed: 1992-03-13
Granted: 1995-09-23
Abstract: The cyclohexanol and cyclohexanone are prepared by selectively oxidizing cyclohexane at 10 deg.-50 deg.C in a reaction medium bubbled with hydrogen and oxygen gases in the presence of an iron-palladium catalyst prepared by impregnating an iron salt compound and/or a palladium salt compound onto a carrier, drying the impregnated carrier and calcining the dried carrier in a flow of air or a mixture of hydrogen and nitrogen gases, wherein the weight ratio of the cyclohexane to the catalyst is in the range of 3 to 10 and the weight ratio of the reaction medium to the catalyst is in the range of 10 to 40.
Patent KR-950002786-B1 (KR)
Inventor: YUTAKA HIDEKI
IPC: A23L5/10
Filed: 1992-03-26
Granted: 1995-03-27
Abstract: 내용 없음.
Patent KR-950002644-B1 (KR)
Title: Direct power source
Inventor: KIM JI-HYON
IPC: H02M1/16
Filed: 1992-04-28
Granted: 1995-03-23
Abstract: The power supply is designed to maximize the utilization rate employing the stop mode controller for the mobile robot system. The supply comprises; an auxiliary supply unit generating voltage(VR) to operate a microprocessor(2); a battery charger(4) charging a battery source(1) and supplying voltage to the microprocessor; a stop mode controller unit(5) controlling the microprocessor stop mode.