baber/WOPTO huggingface dataset:
Patent KR-900007770-B1 (KR)
Title: Liquid crosslinkable compositions
Inventor: SIMPHSON DENNIS A
IPC: C09D133/14
Filed: 1986-08-18
Granted: 1990-10-19
Abstract: A process for applying a composite coating to a substrate comprises applying a coloured film-forming compsn. to form a base coat, followed by a clear film-forming compsn. to provide a transparent top coat. The clear top-coat compsn. is a liq. crosslinkable compsn. having a resin solids and comprises a polyepoxide (I), a polyacid curing agent (II) and opt. an anhydride (III). Specificially (I) is copolymer of a monoethylenically unsatd. monomer having at least one epoxy gp., and at least one monoethylenically unsatd. monomer free of epoxy gps. (II) is a carboxyl-terminated material contg. at least two carboxyl gps./molecule.
Patent KR-910000771-B1 (KR)
Inventor: DOGAHARA TAKASHI
IPC: B60K31/04
Filed: 1986-10-31
Granted: 1991-02-06
Abstract: 내용 없음.
Patent KR-900008992-B1 (KR)
Inventor: KINJO HISAO
IPC: G11B21/16
Filed: 1986-12-01
Granted: 1990-12-17
Abstract: 내용 없음.
Patent KR-890000254-B1 (KR)
Title: Belt eyelet assembly method and it's apparatus
Inventor: CHONG YON-CHOL
IPC: A44B11/00
Filed: 1987-02-10
Granted: 1989-03-13
Abstract: The invention provides a method for securely fixing eyelets into a belt such as an individual equipment belt without damaging weft and warp yarns in the belt fabric.  The apparatus includes a guide device for feeding eyelets (50) from a feeder, an actuator member (12) having a head section (14) with a guide tool (16) and a conveyer (4) for feeding and positioning a belt to receive eyelets, which are guided through a guide device to its end to be inserted onto the guide tool (16) for fixing into the belt.
Patent KR-940007198-B1 (KR)
Title: Method of making a heat exchanger
Inventor: SAPERSTEIN Z PHILIP
IPC: B23P15/26
Filed: 1987-02-14
Granted: 1994-08-08
Abstract: A method of making tube (20) having a plurality of hydraulically parallel fluid passages (46-60) for use in a heat exchanger comprises forming an elongated, undulating insert (40) and disposing the same within a flattened tube. A noncorrosive brazing flux is adhered to at least one of the interior of the tube and the crests (41) on the undulating insert (40). Braze alloy is also located at the interface of the crests (41) of the insert and the interior wall (42) of the tube. Thereafter, the insert is located within the tube without disturbing the flux and the tube deformed along its length to bring the interior of the tube into contact with the crests on the insert. The assembled tube and insert construction is then heated to braze joints between the interior wall of the tube and the crests of the insert along the entire length of the latter.
Patent KR-910000091-B1 (KR)
Inventor: OKATA SUNEYOSI
IPC: H02K1/22
Filed: 1987-02-26
Granted: 1991-01-19
Abstract: 내용 없음.
Patent KR-910001353-B1 (KR)
Inventor: IVO HENYCH
IPC: C21C1/10
Filed: 1987-03-13
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-910008091-B1 (KR)
Inventor: SASAKI MITSUO
IPC: E04B1/348
Filed: 1987-04-16
Granted: 1991-10-07
Abstract: 내용 없음.
Patent KR-900002497-B1 (KR)
Title: Sensor for detecting contamination degree of washing liquid in cloth washing apparatus
Inventor: SANDO YOSHIGAZU
IPC: D06B23/28
Filed: 1987-09-01
Granted: 1990-04-16
Abstract: A sensor (7) for detecting the contamination degree of cleaning agent comprises a light emitter (14), a light receptor (15), a reference liquid flow pipe (11) adjacent to a cleaning agent liquid flow passage (8) located between the light emitter and the receptor.
Patent KR-900001703-B1 (KR)
Title: Shadow mask spring and its product method
Inventor: LEE KANG-YONG
IPC: H01J29/02
Filed: 1987-09-30
Granted: 1990-03-19
Abstract: The shadow mask spring for compensating the doming phenomenon comprises a contacting part (4a") linked with a stud pin of the shadow mask front panel, a moving part (4b") compensating the heat expansion, and a welding part (4c") welded to a mask supporter. The material of the spring is composed of a low expansion alloy placed at the middle section and a high expansion alloy placed at the both sides of the middle section, but the width (c) of the low extension alloy is minimiyed so that the expensive low extension alloy is consumed to minimum when a pair of spring is manufactured simultaneously by the punching press.
Patent KR-950008799-B1 (KR)
Inventor: SCHNEIDER RUDOLF
IPC: B23Q16/08
Filed: 1987-10-26
Granted: 1995-08-08
Abstract: 내용 없음.
Patent KR-920001349-B1 (KR)
Inventor: MAGNUSSON SVEN-AKE
IPC: B65D41/42
Filed: 1987-11-16
Granted: 1992-02-11
Abstract: 내용 없음.
Patent KR-900007301-B1 (KR)
Title: Semiconductor package
Inventor: SHINADO MASAMICHI
IPC: H01L23/498
Filed: 1987-11-25
Granted: 1990-10-08
Abstract: The semiconductor package has a metal stem (1) with a semiconductor chip (5) mounted at the centre portion, and a number of through-holes around the semiconductor chip. A wiring substrate (7) is attached to the upper surface of the stem. The substrate has a wiring layer (6) of a predetermined pattern formed on the surface and through-holes (7a), each corresp. to the through-holes of the stem. Head-pins (3) pass through the through-holes (7a) of the stem and the wiring substrate and protrude below the stem. A shell (10) is used for covering and hermetically sealing the semiconductor chip (5) and the wiring substrate (7). The input and output terminals of the electronic circuit formed on the semiconductor chip (5) are connected to the wiring layer (6) and this wiring layer (6) is connected with the lead pins (3).
Patent KR-950013066-B1 (KR)
Inventor: SACKINGER WILLIAM M
IPC: F02D41/20
Filed: 1988-09-17
Granted: 1995-10-24
Abstract: 내용 없음.
Patent KR-970003232-B1 (KR)
Inventor: WATANABE TAKAO
IPC: H01L27/10
Filed: 1988-05-14
Granted: 1997-03-15
Abstract: 내용없음.
Patent KR-900008160-B1 (KR)
Title: Output control circuit of a high frequency power amp.
Inventor: LEE KANG-HUN
IPC: H03G3/30
Filed: 1988-05-31
Granted: 1990-11-03
Abstract: A circuit comprises a driver amplifier (10) for amplifying a RF signal, a power amplifier (12), a lower direction combiner (30), an automatic output control circuit (20) for maintaining a power level of the power amplifier with an automatic output control signal, an antenna, an upper direction combiner (40) for detecting a reflected signal from the antenna, means (58) for converting the reflected signal to a cuttent, and means for controlling bias of the driver amplifier with the value of the converted current.
Patent KR-950011419-B1 (KR)
Inventor: TATE TOCHIRO
IPC: C07D311/92
Filed: 1988-06-29
Granted: 1995-10-04
Abstract: 내용 없음.
Patent KR-970007024-B1 (KR)
Inventor: JOHANES A VAN DEN BERG
IPC: C12N1/16
Filed: 1988-07-28
Granted: 1997-05-02
Abstract: 내용없음
Patent KR-970011404-B1 (KR)
Title: Fillerneck assembly
Inventor: STAY KEVIN E
IPC: F28F9/02
Filed: 1988-08-12
Granted: 1997-07-10
Abstract: A snap-on fillerneck for a tank (52) on a heat exchanger includes a hollow body (10) having an interior sealing surface intermediate its ends (12,14) which is adapted to be engaged by a seal (22) on a pressure cap (24) and which faces axially toward one end (12) of the body (10). An exterior flange is located on the end (12) of the body (10) and has pressure cap retaining surfaces for retaining the pressure cap (24) thereon. Resilient fingers (36) extend from the other end (14) of the body (10) and have integral generally radially movable retaining surfaces (38) for retaining abutment with an end (58), in a mounting element (50). The body (10) includes an exterior sealing surface (44) intermediate the ends (12,14) thereof for cooperation with a seal (46) to seal the interface of the body (10) and the mounting element (50).
Patent KR-950012796-B1 (KR)
Inventor: NISHIMURA HUMIO
IPC: B32B27/36
Filed: 1988-08-31
Granted: 1995-10-21
Abstract: 내용 없음.
Patent KR-910004118-B1 (KR)
Title: Antigen and antibody examining medicine using blood solidification
Inventor: CHOI YOUNG-HO
IPC: G01N33/48
Filed: 1988-11-24
Granted: 1991-06-22
Abstract: A diagnostic kit for antigen-antibody  interaction  comprises (a) a conjugate which is formed between antigen or antibody  which bind to a specific substance and a membrane  degradable  material, (b) a substrate of the reaction system, and (c) a  membrane  which is separable from the reaction system. A coagulation source  or  a degradation source is introduced  into  the  membrane.  Pref.  the substrate  of  the  reaction  system  is   fibrinogen,   and   the coagulation source is thrombin.  The  kit  can  be  used  for  the sensitive detection of the specific substance in samples.
Patent KR-910001902-B1 (KR)
Title: Working table for manufacturing wooden veneer
Inventor: PARK JAE-YON
IPC: B27M3/00
Filed: 1988-12-13
Granted: 1991-03-30
Abstract: The  work  table  (1)  has  legs  (2)  supporting  a   frame construction (3) mounting a hopper shaped top  member  (4)  sloped downward  toward  the  center  hole  for  air  suction  tube   (5) connecting to a suction pump (6) and having a control valve (7) at the front portion. The frame (3) mounts a  top  plate  (8)  having perforations (9) for sucking air through.  In  operation,  pattern pieces (14) are placed on the plate (8) to form a desired  pattern sheet (16) and to be  taped  with  adhesive  tape  (15).  The  air suction through the perforations in the plate (8) firmly holds the pattern pieces in position to facilitate the working.
Patent KR-920000498-B1 (KR)
Inventor: ASO HIROYAKI
IPC: F01P3/12
Filed: 1988-02-09
Granted: 1992-01-14
Abstract: 내용 없음.
Patent KR-920001189-B1 (KR)
Title: Font image circuit
Inventor: KIM MYUNG-KYU
IPC: H04N1/413
Filed: 1989-04-29
Granted: 1992-02-06
Abstract: The circuit converts character codes to font images in  a  PC FAX. The circuit includes an address generating  section,  a  text buffer, a CG ROM,  and  a  line  buffer.  The  address  generating section sequentially counts incoming clocks to generate first  and second count signals. The text buffer stores character codes,  and outputs the relevant character codes in accordance with the  first count signals. The CG ROM outputs the relevant  font  images,  and the line buffer sequentially stores the  output  of  the  CG  ROM, using the second count signals as the upper address and the  first count signals as the lower address.
Patent KR-920001646-B1 (KR)
Inventor: KOBA DOMOHIDO
IPC: B29B15/12
Filed: 1989-08-31
Granted: 1992-02-21
Abstract: 내용 없음.
Patent KR-920002279-B1 (KR)
Title: Cosmetic capsule
Inventor: KO JONG-SEONG
IPC: A61K8/86
Filed: 1989-09-12
Granted: 1992-03-21
Abstract: A capsule for cosmetic materials is prepd. by hardening  liq. drops consisting of a core of a lipophilic substance wrapped  with a 0.5-3 wt.% aq. soln. of an alkali alginate with  a  0.2-10  wt.% aq. soln. of an aluminium salt, washing with water, and  adding  a hydrophilic substance onto the surface of the drops. In  a  prepn. of the capsule, the alginate soln. and  the  lipophilic  substance are made to pass through a double nozzle so that the  soln.  wraps the substance, in order to form drops. The drops are hardened with the aluminium salt soln. to form capsules. The capsules  are  then added with the water-soluble substance. The alginate is pref.  one or a mixt. of sodium, potassium, and ammonium alginates.
Patent KR-930003499-B1 (KR)
Inventor: BURRI MICHAEL
IPC: H01L29/84
Filed: 1989-10-26
Granted: 1993-05-01
Abstract: 내용 없음.
Patent KR-920004942-B1 (KR)
Title: Making process for the ca-s-pb free cutting steel
Inventor: CHO SAM-KYU
IPC: C21D8/00
Filed: 1989-12-28
Granted: 1992-06-22
Abstract: A producing method for high machinable steel  by  deoxidizing molten steel with aluminum and silicon is  characterized  by,  its composition of 0.42-0.45 C, 1.0-1.5 Mn, 0.20-0.35  S,  0.001-0.002 Ca, 0.15-0.35 Si, 0.1-0.25 Pb and the remaider  of  Fe,  in  wt.%, homogenizing it at 1200 deg.C or less for 4  hrs,  forming  it  by hor-forging at temperature of 900 deg.C, and cooling it  down.  In this method, much MnS inclusions which has similar  melting  point to Ca sectioned inclusions are formed in order  to  prevent  tools from wear by being coated on the surface of tools softened  during high speed operation. It is applied to structure of tools softened during high speed operation. It is applied to structure  materials for vehicles, machine tool and farming machine and precision parts for home appliances, watches and and cameras.
Patent KR-0135635-B1 (KR)
Title: Adaptive method of tranform coding and decoding a sequence
Inventor: AUVRAY ERIC
IPC: H04N7/30
Filed: 1988-12-30
Granted: 1998-04-22
Abstract: The invention relates to an adaptive method for coding and decoding a series of images by transformation, the coding comprising: dividing each image into image element frames, each frame being represented by a frame of luminance values, a frame of blue color difference values, and a frame of red color difference values; applying a bi-dimensional cosine transformation to each frame of values in order to obtain a frame of transformation coefficients; transmitting for each frame of values, either the value of the coefficients of transformation of the frame, or the value difference of these transformation coefficients, with respect to the value of the transformation coefficients of the homologous frame in the preceding image; multiplying the transformation coefficients and the differences of transformation coefficients, before the transmission, by a weighting coefficient favouring the low spatial frequencies and by a quantification coefficient, theses two coefficients being variable as a function of the filling of the buffer memory wherein are simultaneously stored coded data corresponding to the luminance values, to the blue color difference values and to the red color difference values. Application to the reduction of flow rate for the transmission of a series of television images.
Patent KR-920006535-B1 (KR)
Inventor: BRICKER JEFFERY C
IPC: C07C5/02
Filed: 1990-01-29
Granted: 1992-08-08
Abstract: 내용 없음.
Patent KR-960007531-B1 (KR)
Inventor: BELLEAU BERNARD
IPC: A61K31/39
Filed: 1990-02-08
Granted: 1996-06-05
Abstract: 내용 없음.
Patent KR-930006514-B1 (KR)
Inventor: KOMURASAKI SATOSHI
IPC: G01H11/08
Filed: 1990-02-20
Granted: 1993-07-16
Abstract: 내용 없음.
Patent KR-900004930-B1 (KR)
Title: Process for preparing 7-amino -3-prophenyl cephalosporins
Inventor: HIDEKI HOSHI
IPC: C07D501/22
Filed: 1990-02-21
Granted: 1990-07-12
Abstract: Title cpds. of formula (I) and acid addn. slats and metal salts (when R= H) are prepd., where the 3-propenyl gp. has the Zconfiguration; and R= H or conventional carboxy-protecting gp., pref. methoxymethyl, -CH2CCl3, 2-(trimethylsily)ethyl, t-Bu, benzyl, diphenylemthyl, o- or p-nitrobenzyl, Me3Si-, t-BuMe2Si-, tBuPh2Si-, allyl or 2-chloroallyl. Pref. acid addn. salts are the hydrochloride, sulphate, tosylate or phosphate. Pref. metal salts are the Na, K, Ca or Al salts. (I) are intermediates for cephalosporin antibacterials.
Patent KR-0160766-B1 (KR)
Inventor: SHINICHI TSUBOI
IPC: A01N47/44
Filed: 1990-03-08
Granted: 1998-11-16
Abstract: 내용없음
Patent KR-920005210-B1 (KR)
Title: Automatic parking circuit of hard disc driver
Inventor: AN YONG-SOP
IPC: G11B19/00
Filed: 1990-03-21
Granted: 1992-06-29
Abstract: The auto parking circuit drives a head of a hard disk  driver to a guard region utilizing the counter electromotive force  of  a spindle motor when power is off.  The  circuit  includes:  a  step motor driver (10) for driving step motor; when  power  is  off,  a first and a second relay (Ry1,Ry2) for switching to contact (a) to apply power to the step motor driver and, when power  is  on,  for switching to contact (b) to connect the step  motor  driver  to  a fifth to a seventh winding of a spindle motor;  a  stepping  motor (M1) for driving the head of a hand disk driver; a  spindle  motor driver (20) for driving a spindle motor; and a spindle motor  (M2) for rotating the hard disk.
Patent KR-0185965-B1 (KR)
Inventor: REINHARDT JOERG
IPC: H01R13/58
Filed: 1990-04-11
Granted: 1999-05-15
Abstract: 내용없음.
Patent KR-0180034-B1 (KR)
Inventor: BAUER RONALD SHERMAN
IPC: C07D303/24
Filed: 1990-05-03
Granted: 1999-05-15
Abstract: 내용 없음.
Patent KR-930006225-B1 (KR)
Title: Self-biased high-speed clock driving circuit
Inventor: CHOE KO-HUI
IPC: H03K3/02
Filed: 1990-07-13
Granted: 1993-07-09
Abstract: The driver circuit corrects the edge of clock  signal  at  an input part (Vin) and before outputting to prevent the clock signal distortions, thereby  maintaining  a  high  speed  operation.  The circuit comprises a reference voltage generator  (50)  integrating an input clock signal, a  capacitor  and  a  resistor  (1,11)  for strengthening an edge of the input clock signal,  a  bias  current supply (60), a differential  amplifier  (70)  for  amplifying  the input clock signal with the reference  voltage  (Vref),  a  buffer (80) for buffering two output signals from the amplifier  (70),  a clock edge compensator (90) for differentiating two output signals from the buffer to output an  edge  compensation  signal,  and  an output driver (100) for compensating the  output  signals  of  the buffer by using the edge compensation signal.
Patent KR-930005567-B1 (KR)
Title: Guard bar detection system of barcode decorder
Inventor: YUN KON-SU
IPC: G06K7/10
Filed: 1990-08-31
Granted: 1993-06-23
Abstract: The guard bar detection system uses a delta  distance  method to decode the data of a starting guard bar, a center guard bar and an end guard bar to detect the exact guard bar, thereby preventing the error generation. The system includes  a  starting  guard  bar detector  (4)  for  checking  a  starting  guard  bar  of  barcode outputted by counting of a counter (3) to output a starting  guard bar signal (SGB), a center guard bar detector (7) for  checking  a center guard bar to output a center guard bar signal  (CGB)  to  a pulse generator (2) to invert the barcode signal, and an end guard bar detector (8) for checking an end guard bar to  output  an  end guard bar signal (EGB).
Patent KR-930005770-B1 (KR)
Title: Printer emulator having korean editing function
Inventor: LEE HYONG-YOP
IPC: G06F9/455
Filed: 1990-11-08
Granted: 1993-06-24
Abstract: The emulator module uses the micro processor  (MPU)  and  the interface of 3270 protocol controller of IBM series. The  emulator comprises: a 8-bit MPU (1); a program ROM (4) and a memory (5) for operation, which are  connected  to  the  8-bit  MPU  through  the address bus and the data bus; a 3270 protocol control  means  (2), which is connected to the 8-bit MPU through the  address  bus  and the data  bus;  a  relay  means  (3),  the  input  terminal  being connected to the special line (A14) of the  address  bus  and  the protocol control means (2) and the output terminal being connected to the 8-bit MPU. This emulator leads to the  cost  down  and  the simplicity of hardware.
Patent KR-0155956-B1 (KR)
Inventor: INGE CLAES
IPC: B04B11/02
Filed: 1990-11-11
Granted: 1998-11-16
Abstract: 회전축 둘레의 챔버내에서 회전하는 액체의 운동 에너지를 압력 에너지로 변환하는 장치를 가진 원심 분리기이다. 장치는 액체를 챔버의 밖으로 배출하기 위한 요소를 구비하고, 이 요소는 액체가 표면(20)과 접촉 및 표면을 따라 소정의 방향으로 유동하도록 회전 액체내에서 위치되도록 배열된 회전 축을 둘러싸는 표면(20)을 가지고 있다. 배출 요소는 적어도 하나의 배출 채널(21)을 형성하고, 이는 상기 표면(20)내에 위치된 유입구(22)를 가지고 있고 이는 유입구(22)로부터 상기 유동방향으로 약간 연장되어 있다. 유동방향에서 볼 때 유입구(22)는 두 개의 대향 측면 에지(23,24)와 이들의 하류에 위치된 횡단 에지(25)에 의해 한정되어 있다. 에너지 변환을 더 효율적으로 하기 위하여, 유입구(22)의 대향 측면 에지(23,24)는 이것의 연장부의 주요 부분을 따라 유동방향으로 분리되어 있고 액체가 유입구(22) 안으로 유동하는 방향으로 적어도 하나의 측면 에지를 가지고 있다.
Patent KR-950000788-B1 (KR)
Inventor: OKUMORI KUNIO
IPC: C01G49/00
Filed: 1991-02-20
Granted: 1995-02-02
Abstract: 내용 없음.
Patent KR-950000339-B1 (KR)
Inventor: NIHO YOJI G
IPC: G01S13/90
Filed: 1991-03-28
Granted: 1995-01-13
Abstract: 내용 없음.
Patent KR-930009131-B1 (KR)
Title: Method of fabricating vlsi semiconductor memory device
Inventor: PARK YONG-U
IPC: H01L21/8242
Filed: 1991-04-24
Granted: 1993-09-23
Abstract: forming  an  n-well  (101) and a p-well (102) in a p-type silicon substrate (100) and forming a field oxide layer (103) on the substrate (100); forming  a  gate oxide layer (104) and polysilicon over the  substrate  (105);  ion implanting n- impurities into the region near the surface  of  the p- well region: forming a thin  HTO  layer  (107)  over  the  front portion of N substrate to form an insulation layer (108);  forming a storage node contact hole (109) of a cell arrary (CE); forming a capacitor insulation layer (111) over the  whole  surface  of  the substrate; removing the nitride layer (108) by a wet  method  when forming a capacitor; forming side wall spacers (113) of  HTO  film on the side walls of the first conductive layer (105): and forming an NMOS transistor of LDD  structure  and  a  PMOS  transistor  of single drain structure.
Patent KR-920002232-B1 (KR)
Inventor: KIKUCHI TOHRU
IPC: C08J5/18
Filed: 1991-05-16
Granted: 1992-03-20
Abstract: 내용 없음.
Patent KR-100217351-B1 (KR)
Inventor: MICHAEL E THOMAS
IPC: C30B25/12
Filed: 1991-07-15
Granted: 1999-09-01
Abstract: 아르곤과 같은 적합한 비활성 열 가스는 프로세스될 웨이퍼의 이면상에 재료의 데포지션을 방지하기 위하여, 텅스텐이나 다른 재료 및 실리사이드가 데포지션되는 동안 CVD 반응기에서 프로세스될 웨이퍼의 이면상에 도입된다. 각각의 프로세스 스테이션은 플래튼상에 배치된 가스 분배 헤드를 포함한다. 상기 플래튼은 웨이퍼를 수용하기 위한 완곡한 매립 영역, 및 상기 플래튼의 벽에 인접해 있으며 상기 매립 영역의 기초판에 제공된 홈을 지닌다. 가열되고 압력이 가해진 가스는 상기 홈내에 도입되어 상기 웨이퍼가 상기 매립 영역의 상에 있지만 여전히 상기 매립 영역내에 있는 위치에 유지된다. 이러한 방식으로, 이면 가스가 상기 플래튼상에 있는 웨이퍼의 대지 하부로부터 새어나오므로 프로세스 가스가 웨이퍼의 이면에 접촉되는 것을 방지한다. 또한, 상기 이면 가스는 상기 플래튼상에 접해있는 이송 영역에 웨이퍼를 부양시키는데 사용되므로, 상기 웨이퍼는 적절한 웨이퍼 이송 기구를 사용하여 상기 플래튼에나 또는 상기 플래튼으로부터 이송될 수 있다. 한 적합한 이송 기구는 복수개의 아암을 구비한 주축이며, 상기 아암은 각각 한쌍의 가지(tine)로 되어 있다. 또다른 적합한 이송 기구는 상기 플래튼이 각각의 가열기와 함께 제공되며 플래튼-가열기 조립체가 중앙지지 블록으로부터 제공된 각각의 튜브에 의하여 지지되는 가동성 구조이다. 가스 및 전력은 상기 중앙지지 블록으로부터 상기 플래튼-가열기 조립체에 공급된다.
Patent KR-0132049-B1 (KR)
Inventor: KITAMURA TADAO
IPC: H01H33/66
Filed: 1991-07-19
Granted: 1998-04-24
Abstract: 본 발명의 가스절연 개폐장치는 진공탱크내에 고정접촉자와 가동접촉자로 되는 주접점을 수납하는 동시에 가동접촉자에 한쪽단이 부착된 가동단자를 진공탱크에서 벨로즈를 개재하여 인출하여서 되는 진공밸브를 대기압이상의 가스압을 가진 절연가스가 가득채워진 가스탱크내에 수납하고 진공밸브의 주접점을 가스탱크 외부에 배치된 구동장치에 의하여 전달기구에 개재하여 접속 또는 분리조작하는 것에 있어서, 진공밸브의 가동단자에 구동장치의 조작력을 전달하는 구동로드를 설치하여 이 구동로드를 가스탱크에서 벨로즈를 개재하여 인출한 것이다.
Patent KR-960016607-B1 (KR)
Inventor: MOZIGAWA HIROSHI
IPC: H02M7/5395
Filed: 1991-07-20
Granted: 1996-12-16
Abstract: 요약없슴
Patent KR-950004508-B1 (KR)
Inventor: ITO MASAMI
IPC: G06V10/88
Filed: 1991-08-31
Granted: 1995-05-01
Abstract: 내용 없음.
Patent KR-0173134-B1 (KR)
Inventor: GARRETT MICHAEL E
IPC: B01D53/047
Filed: 1992-03-14
Granted: 1999-02-18
Abstract: PSA장치의 일부를 형성하고 있는 압력용기(1)는 분자체 흡착제를 함유한다. 다수의 열전쌍은, 각 열전쌍의 한 접합부(8)가 압력용기(1)의 공급기체 입구(2)에 인접하여 위치되는 반면, 각 열전쌍의 다른 접합부(10)가 압력용기(1)의 기체 생성물 출구(4)에 인접하여 위치하도록 분자체 흡착제내에 위치되어 있다.
Patent KR-0181181-B1 (KR)
Inventor: YOKOKAWA OSAMU
IPC: C30B33/00
Filed: 1992-04-03
Granted: 1999-04-15
Abstract: 열처리보트에 수용된 여러 장의 피처리체에 소정의 열처리를 행하는 열처리부와, 이 열처리부의 내부를 진공흡인하는 진공배기계와, 상기 열처리부에 개폐가 자유롭게 접속되고, 내부에 불활성 가스가 충전됨과 동시에 상기 열처리부에 피처리체를 반입반출시키는 로드로크실과, 이 로드로크실에 접속한 잔류처리가스 배기계를 설치한 열처리 장치에 관한 것이다. 
     또, 이 열처리장치에 있어서, 로드로크실의 산소농도를 검출하는 산소농도 검출기와, 로드로크실의 점검도어의 근방에 설치되어 이 점검도어의 개폐를 규제하는 도어로크 수단과, 산소농도 검출기가 소정의 산소농도를 검출한 때에, 상기 도어로크 수단의 로크를 해제하는 도어로크 제어수단을 구비하도록 한다.
Patent KR-950006557-B1 (KR)
Title: The method of producing additives for lubricating oil
Inventor: CHONG SONG-YOL
IPC: C10M125/10
Filed: 1992-05-14
Granted: 1995-06-16
Abstract: The additive for lubricating oil to extend the life of engines and enhance the efficiency of fuel to reduce the cost of fuel is composed of a mixture of 40-60 wt% silicone oil and 20-40 wt% paraffin chloride to be added with 2-5 wt% alkali metal compounds, such as sodium carbonate, potassium carbonate, sodium hydride etc., as a stabilizer and 2-5 wt% lead carbonate as an extreme pressure agent, and other additives, such as a rust preventive agent, a clean dispersing agent, an antioxidant, a pour point depressant, and a defoaming agent, to improve its properties.