baber/WOPTO huggingface dataset:
Patent KR-910009520-B1 (KR)
Title: Laminate
Inventor: SIGEMOTO HIROMI
IPC: B32B27/32
Filed: 1989-10-16
Granted: 1991-11-21
Abstract: A laminate comprising     (A) a layer of a 4-methyl-1-pentene polymer,   (B) a layer of a polymer composition comprising (a) 40 to 49 % by weight of an ethylene/alpha-olefin random copolymer containing 30 to 95 mole % of ethylene units, (b) 0.1 to 20 % by weight of a polyolefin modified with an unsaturated carboxylic acid or its derivative and  (c) 1 to 50 % by weight of a tackifier, the proportions of components (a), (b) and (c) being based on the total weight of components (a), (b) and (c), and   (C) a layer of a thermoplastic resin, the layers (A), (B) and (C) being laminated in the sequence stated.
Patent KR-930010758-B1 (KR)
Title: Filter nozzle with circular filter disc
Inventor: BRULHART PAUL
IPC: B01D29/46
Filed: 1989-11-02
Granted: 1993-11-10
Abstract: The filter spray head (1) is equipped with ring-shaped filter segments. These filter segments define both radial flow paths (28) and flow paths (26) which pass through the filter segments (18), which serve to guide filter liquid. These passages (26) through the filter segments (18) are constructed as passages (26) which narrow in the flow direction of the filtered water and are distributed evenly over the segment (18). The segments (18) exhibit stops which ensure that the passages (26) of two adjacent segments are not aligned. With such a filter spray head the risk of blockages is less than in the case of known spray heads. The former thus ensures a more regular operation and requires less frequent cleaning. 
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Patent KR-920000409-B1 (KR)
Title: Isoation circuit of dram
Inventor: H JONG-HUN
IPC: G11C7/10
Filed: 1989-11-30
Granted: 1992-01-13
Abstract: The isolating circuit for isolating the parasitic capacitance generated in a sense amplifying stage and a pair of bit lines upon sensing of the informations stored  in  DRAM  cells  is  connected between the bit lines (A,B)  and  the  sense  amplifier  (2).  The isolating circuit (7) includes a high resistance  of  MOSFET  (M2) connected to a power end (Vcc) and  a  low  resistance  of  MOSFET (M22) connected to the MOSFET (M2) in parallel, turns on or off in response to a control signal applied to it's gate end.
Patent KR-920006058-B1 (KR)
Title: Security signal lamp
Inventor: LEE BYONG-BAE
IPC: F21S13/10
Filed: 1989-12-29
Granted: 1992-07-27
Abstract: The signal lamp is  formed  in  an  elongate  shape,  and  an electric bulb (3) is disposed at the upper end of the signal  lamp (5). Further, the upper end of the signal lamp (5) is bent in  the same direction as the  direction  of  crossing,  and,  during  the night, and when a green light (2) is lighted,  the  electric  bulb (3) is lighted at the same time, so that the cross  road  for  the pedestrians should be illuminated brightly.
Patent KR-0140391-B1 (KR)
Inventor: DUCHARME LEONARD C
IPC: A61M25/00
Filed: 1990-04-10
Granted: 1998-06-15
Abstract: 내용 없음.
Patent KR-930011448-B1 (KR)
Inventor: BECKMAN WILIAM H
IPC: G21C3/356
Filed: 1990-05-17
Granted: 1993-12-08
Abstract: 내용 없음.
Patent KR-950008144-B1 (KR)
Inventor: BEHR LEONARD W
IPC: B60R21/01
Filed: 1990-07-16
Granted: 1995-07-25
Abstract: 내용 없음.
Patent KR-960005808-B1 (KR)
Inventor: YAMAMOTO HISASHI
IPC: H01J37/305
Filed: 1990-07-31
Granted: 1996-05-01
Abstract: 내용 없음.
Patent KR-930003170-B1 (KR)
Title: Computer monitor using hologram method
Inventor: YANG KUN-YONG
IPC: G06F3/153
Filed: 1990-08-31
Granted: 1993-04-23
Abstract: The monitor comprising a CRT (2) producing the image, a first hologram (3) for forming the image which is located at horizontal site of CRT, a second hologram (6) for compensating the distortion of image formed by the first hologram, a screen (5) displaying the image formed by the second hologram, decreases the manufacturing cost without generating the harmful wave and restraining of screen size. The magnification of image formed on screen is explained by the following equation, m = (L2 + L3/L1) x (L4/L3) = m1 x m2. The monitor uses the hologram satisfying the following condition, is m1 = m2.
Patent KR-930002234-B1 (KR)
Title: Method of and apparatus for manufacturing fertilizer
Inventor: MIN BYONG-UK
IPC: C05F3/00
Filed: 1990-12-11
Granted: 1993-03-27
Abstract: The method prepares fertilizer  using  agricultural,  aquatic and industrial waste. The  method  of  preparation  comprises  (A) mixing 47.0-78.0 wt.%  source  material  of  excrement  sludge  of domestic animal and human, butchering waste, food waste, and amino acid fermentation by-product; 18.8-47.0 wt.% sub-material (1) made by heating at 250 deg.C, drying and crushing  vermiculite  zeolite and loess; 1.6-6.0  wt.%  sub-material  (2)  made  by  mixing  and crushing sawdust, rice bran, alcohol pitch and beans; and  0.1-4.0 wt.% sub-material (3) selected from magnesium, caustic soda,  soda ash, fish oil and fatty oil; and (B) stirring  and  fermenting  in aerobic condition.
Patent KR-930006106-B1 (KR)
Title: Printed circuit board falling inserting
Inventor: KIM HYONG-SOP
IPC: H05K7/18
Filed: 1990-12-26
Granted: 1993-07-07
Abstract: The device for mounting or dismounting  the  printed  circuit board assembled  with  electronic  parts  to/from  a  back-board, protects the  PCB  from  vibration  or  static   electricity   or over- inserting  and  protects  circuits  using  sequential   power supply. The device  comprises  a  main  body  (2)  having  stepped section (7) for preventing over-inserting, stationary  frame  (8), interlocking  lever  (6);   PCB   connecting   base   (3)   having interlocking projection (11) and connected with hinge (4)  of  the main body; guide support groove (14a) of back-board (13) connected with the end of the frame (8).
Patent KR-0127296-B1 (KR)
Inventor: ISHIMURA TAMIHIRO
IPC: H01L27/10
Filed: 1991-01-23
Granted: 1997-12-29
Abstract: 본 발명은 복수의 워어드선과, 상기 워어드선과 교차하는 제1 및 제2의 비트선으로 된 복수쌍의 비트수쌍과, 상기 각 워어드선 및 비트선쌍의 교차개소에 각각 접속된 복수의 메모리 셀과, 상기 각 비트선쌍의 전위차를 각각 검지, 증폭하는 보수의 센스앰프를 갖추고, 상기 복수의 센스앰프회로의 전부 또는 그 일부가 반도체 기판내의 분리층에 형성된 CMOS 구성의 반도체 기억장치에 있어서, 상기한 분리층에 형성되는 센스 앰프회로는 게이트가 상기 제2의 비트선에, 드레인 또는 소오스가 상기 제1의 비트선에 각각 접속된 제1의 MOS 트랜지스터와, 게이트가 상기 제1의 비트선에, 드레인 또는 소오스가 상기 제2의 비트선에 각각 접속된 제2의 MOS 트랜지스터와를 갖추고, 상기 제1의 MOS 트랜지스터와의 소오스 또는 드레인과 상기 제2의 MOS 트랜지스터와의 소오스 또는 드레인을 센스업 구동신호선에 공통접속함과 함께, 상기 제1 및 제2의 MOS 트랜지스터와의 분리층 바이어스원을 상기 센스앰프 구동신호선에 접속한 것을 특징으로 하는 반도체 기억장치이다.
Patent KR-940009814-B1 (KR)
Inventor: IWAMATSU SHIGEKI
IPC: F16K47/08
Filed: 1991-02-28
Granted: 1994-10-17
Abstract: 내용 없음.
Patent KR-940009024-B1 (KR)
Title: Paper feeding control device in dot printer
Inventor: KIM DONG-HON
IPC: B41J11/36
Filed: 1991-03-21
Granted: 1994-09-29
Abstract: The paper transferring apparatus in a dot matrix printer for selectively transferring a printing paper includes a lever for selectively transferring a sheet of the printing paper, a function converting part having a link driven by a tractor gear and a spring clutch gear, and a friction roller contacted against a surface of the platen roller and driven by a cam, thereby being used in a special effect and getting a smooth mirror image. According to the paper transferring apparatus, a complex function is accomplished by the lever.
Patent KR-0185592-B1 (KR)
Inventor: SHIROTA NORIHISA
IPC: H04N19/70
Filed: 1991-03-28
Granted: 1999-04-15
Abstract: 최대 m비트의 가변길이 데이타가 공급되는 제1의 레지스터 수단과, 제1의 레지스터 수단의 출력을 제어 신호에 따른 양만큼 비트 시프트하는 시프터 수단과, 시프터 수단의 출력 데이타중의 유의 데이타와 출력 데이타의 샘플보다 앞의 샘플 데이타를 합성하는 수단과, 합성 수단의 출력이 소정의 n비트 이상으로 된 시점에서 합성 수단의 출력중의 상위 n비트를 출력하는 출력 수단과, 합성 수단의 출력의 비트수의 모듈로 n에 기준해서 제어 신호를 발생하는 제어 신호 발생 수단으로 이루어지며, 가변길이 데이타를 n비트마다 변환토록 한 가변길이 데이타의 부호화 장치를 제공하며, 또한, 가변길이 데이타가 소정의 n비트 단위로 재배열되어 전송되는 데이타를 수신하며, 각 가변길이 데이타에 대응한 원 데이타를 복호하도록 한 가변길이 데이타의 복호 장치에 있어서, 수신된 n비트 단위의 수신 데이타를 제어 신호에 따른 양만큼 시프트하는 시프터 수단과, 시프터 수단의 출력 데이타 샘플보다 앞의 샘플을 합성하는 합성 수단과, 합성 수단의 출력 데이타의 비트 길이가 가변길이 데이타의 최대 비트 길이 m이상으로 되었을 때, 출력 데이타중의 m비트분의 데이타가 공급되며, m비트 데이타에 포함되는 가변길이 데이타에 대응하는 원 데이타를 출력함과 더불어 가변길이 데이타의 비트수에 관한 정보를 출력하는 코드 수단과, 이 비트수에 관련하는 정보에 기준해서 제어 신호를 발생하는 정보를 출력하는 디코드 수단으로 이루는 가변길이 데이타의 복호 장치를 제공한다.
Patent KR-940006535-B1 (KR)
Title: Transfer printing system
Inventor: JONG KU-NUNG
IPC: B41F16/00
Filed: 1991-04-13
Granted: 1994-07-22
Abstract: The transfer system of the original picture, includes a table X-Y shifted in directions of axes X and Y according to the shift of the table of axis X and axis Y by the set value, in which the original picture and the material are placed at regular interval on the upper side, a light and darkness detector for detecting the level of light and darkness according to the shifting of the original picture on the upper part of the original picture placed on the table of axes X and Y fixed on the supporting bar, and a reappearing device for cutting the surface of the material with the cutter shifted in direction of axis Z according to the value detected from the light and darkness detector, fixed on the supporting bar at the position of the material located on the table X-Y, thereby transferring the original picture or a photo on the various material similarly or with variation in shape.
Patent KR-930010265-B1 (KR)
Title: Stabilizing circuit for a microwave range
Inventor: AN SONG-WAN
IPC: H05B6/68
Filed: 1991-05-14
Granted: 1993-10-16
Abstract: The circuit for operating the magnetron in  microwave  ovens, offers soft oscillating when operation of the  microwave  oven  is started or output signal is converted by a computer  for  cooking. The circuit comprises a micro computer, a key  input  section  for inputting data necessary for  operating  the  oven  to  the  micro computer; a power supply section for rectifying the power voltage, inverting the rectified DC voltage,  boosting  the  voltage  by  a transformer and supplying the voltage to the electrical  load;  an oscillating section for generating UHF necessary  for  cooking;  a primary comparing  section  for  varifying  induction  voltage  at primary section for varifying induction  voltage  at  the  primary section of the transformer by  control  of  a  micro  computer;  a secondary comparing section for discriminating output value of the oscillating section; a switch section for connecting  the  primary section with  the  secondary  section,  controlled  by  the  micro computer.
Patent KR-0174274-B1 (KR)
Inventor: GOUCH BRIAN
IPC: A47J41/00
Filed: 1991-06-05
Granted: 1999-02-18
Abstract: 본 발명은 단지를 포함하고 있는 전기 주전자에 관한 것이다. 그 단지는 물을 담게 되어 있으며 단지의 측면(2)과 바닥(3)은 플라스틱 재료로 되어있다. 그리고 열을 내는 저항체(4)가 물을 끓게 만든다. 
     본 발명에서는 하나의 싸개(6)가 단지(1)를 둘러싸고 있다. 이 싸개의 측면(7)과 바닥(8)의 내부 역시 플라스틱 재료로 되어 있으며 둘 사이에 공기층을 마련하면서 단지의 측면과 바닥을 둘러싼다. 전술한 단지와 싸개의 측면 윗부분에는 서로 근접한 부위가 있는데 그곳에는 상호접속장치(10)가 있다. 이 장치는 단지와 싸개의 열의 원격동화를 가능케하는 작용(α)을 한다. 
     본 발명은 가정용 주전자에 관한 것이다.
Patent KR-950008071-B1 (KR)
Inventor: KAWABE YUZO
IPC: A01K89/01
Filed: 1991-07-25
Granted: 1995-07-25
Abstract: 내용 없음.
Patent KR-960001136-B1 (KR)
Inventor: TANAKA TAKERU
IPC: B62D1/16
Filed: 1991-08-02
Granted: 1996-01-19
Abstract: 내용 없음.
Patent KR-930011985-B1 (KR)
Title: Alpha-element of self-routing switch for isdn
Inventor: KIM DONG-HWI
IPC: H04L12/00
Filed: 1991-08-05
Granted: 1993-12-23
Abstract: The self routing decision is done by each of  alphs  elements to prevent interval blocking caused by binary operation. The alpha element includes input FIFO units (22,23) for storing  input  data temporarily, a controller (21) for routing path to a  first  to  a fourth output terminals according to input traffic values,  output FIFO units (24,25,26,27) for storing output data of the controller temporarily and for sending the data through output terminals, and a clock signal generator (28) for generating clock signal.
Patent KR-950001210-B1 (KR)
Inventor: KOUHARA TOMOHIRO
IPC: B60N2/00
Filed: 1991-08-22
Granted: 1995-02-14
Abstract: 내용없음.
Patent KR-950004639-B1 (KR)
Inventor: HASHIWAKI SHIGERU
IPC: H03K17/0412
Filed: 1991-10-29
Granted: 1995-05-03
Abstract: 내용 없음.
Patent KR-100221061-B1 (KR)
Inventor: AOKI HITOSHI
IPC: H01L29/78
Filed: 1991-11-12
Granted: 1999-09-15
Abstract: 서로 나란히 배열된 복수의 소오스/드레인 영역과 게이트 산화막을 통하여 상기 소오스/드레인 영역에 그리고 상부에 수직적으로 연장하는 복수의 게이트전극을 갖는 반도체기판을 포함하는 반도체 장치에 있어서, 적어도 하나의 상기 게이트전극에 대응하는 적어도 하나의 특정쌍의 소오스/드레인 영역에는 상기 기판의 깊이방향으로 연장하는 옵셋 계단부를 구비하고, 이 옵셋 계단부가 상기 계단부 충진용 절연막으로 채워지는 것에 의해, 상기 옵셋 계단부가 구비된 상기 특정의 소오스/드레인 영역이 상기 옵셋 계단부의 계단을 통하여 대응하는 게이트전극에 대해 배치되는 것을 특징으로하는 반도체 장치.
Patent KR-0167478-B1 (KR)
Inventor: INOUE MASAHUMI
IPC: H01L21/304
Filed: 1991-11-23
Granted: 1999-02-01
Abstract: 여러개의 웨이퍼를 배치처리하는 세정장치는 세정탱크와 이 세정탱크 전용의 상하로 이동가능한 웨이퍼 보트를 구비한다. 
     상기 보트는 세정탱크 내에서 상기 웨이퍼를 서로 간격(S)을 두고 이간시킨 상태로 지지하는 로드를 가진다. 
     상기 웨이퍼는 상기 세정탱크 밖에서 캐리어 내에 수납되며, 회전반송아암에 의해 상기 보트까지 반송된다. 
     상기 회전반송아암은 상기 웨이퍼의 반송중에 상기 웨이퍼를 지지하는 포크를 가진다. 
     상기 포크는 상기 웨이퍼를 상기 보트에 두는 간격과 갈은 간격으로 서로 이간시킨 상태로 지지한다. 
     상기 보트와 상기 회전반송아암의 포크와의 사이의 상기 웨이퍼의 옮겨 바꿈은 상기 세정탱크의 위쪽이며 상기 보트의 상하 움직임에 의해 행해진다. 
     이때, 상기 보트의 로드와 상기 포크의 이빨이 서로 다르게 맞물린다.
Patent KR-940007913-B1 (KR)
Title: Self-station interlocking method between analog subscriber and digital subscriber
Inventor: RYU WON-OK
IPC: H04M11/00
Filed: 1991-12-07
Granted: 1994-08-27
Abstract: The method improves a extention, modulity, and efficiency of internal call interconnection for analog/digital subscribers. The device includes an analog subscirber exchange subsystem (1:ASS-S) which has an analog subscriber exchange processor (5:ASP) and time switch processor (9:TSP), an analog subscriber exchange subsystem (4:ASS-I) which has a digital subscriber exchange processor (6:ASP) and a time switch processsor (10:TSP), and an interconnection network subsystem (2:INS) which has a number translation processor (7:NTP). The method includes a 1st step which receives an arriving number, a 2nd step which requires an arriving allocation, a 3th step which exchanges information of call processing, and a 4th step which terminates a call between an analog subscriber and a digital subscriber.
Patent KR-940011396-B1 (KR)
Title: Apparatus for reforming a outer lead of semiconductor package
Inventor: OH SE-HYOK
IPC: H05K13/00
Filed: 1991-12-24
Granted: 1994-12-07
Abstract: The device has an advantage of correcting the outer lead of more than two semiconductor packages in one process. This device consists of an on-loader (43) which can load a semiconductor package on the first tray, a first array unit (47) which has more than two of the first stage, a first transfer unit (49) which moves the on-loaded semiconductor packages to the first array unit, a second array unit (55) which has more than two of the second stage, the bottom-correction unit (75) which makes the space between the body of the semiconductor packages and the outer lead narrow, the up-correction unit (79) which moves up and down, the second transfer unit (61) which transfers more than two of the semiconductor packages, and the third transfer unit (59) which moves the semiconductor packages to the second tray.
Patent KR-960000694-B1 (KR)
Title: Assembly apparatus for a vehicle door
Inventor: SONN KYUNG-MOK
IPC: B62D65/00
Filed: 1991-12-27
Granted: 1996-01-11
Abstract: The apparatus for adjusting the door of the automobile chassis after transferring the door at the desired position when assembling the door, comprises a main body(1) including a multiple of support rollers(2) rotatable by 360 degree, other support rollers(3) for gravity center, and a lift rail(4) with a knob(5); a pedal valve(11) selectively converting the passageway to a 1st tube(P); a pneumatic cylinder(7) connected to 2nd and 3rd tube(Q,R), installing a pressure regulator(10) and a pneumatic valve(12); a door support(15) making a roller(19) revolving on a rail(18).
Patent KR-950006039-B1 (KR)
Title: Video camera having image projection display function
Inventor: HWANG DOK-WON
IPC: H04N5/225
Filed: 1992-01-14
Granted: 1995-06-07
Abstract: The video camera has a function to project image on a screen utilizing a lenz unit equipped in a video camera. The video camera includes a LCD display (60) for displaying output signals of a signal processor, a light source (50) for providing light source necessary to project image displayed in a LCD (62), a projection mirrors (M1,M2) for providing path of image to be projected, and a controller (40) for providing R,G,B signal to a LCD driver (61) and for controlling the path of image to be projected by driving a motor (71).
Patent KR-950010222-B1 (KR)
Inventor: YASUHIRO SATOU
IPC: B60K20/04
Filed: 1992-02-27
Granted: 1995-09-12
Abstract: 내용 없음.
Patent KR-950003026-B1 (KR)
Title: Apparatus for generating subsampling clock signal to offset fields
Inventor: KIM YONG-JE
IPC: H04N5/14
Filed: 1992-02-29
Granted: 1995-03-29
Abstract: A field offset subsampling clock generating circuit comprises; a sync divider for dividing a composite sync signal and generating vertical sync signals; a sync generator for generating an imaginary horizontal sync signal having a cycle the same as that of a horizontal sync signal, first field active control signal activated only in a first field and vertical sync signal; a horizontal edge detector for detecting the start point of the edge of the imaginary horizontal sync signal; a frame edge detector for detecting every even edge; a clock divider for dividing a master clock by 2 factors; an exclusive OR gate for ORing the output of the horizontal edge detector, frame edge detector and clock divider; and a flip flop for generating a field offset subsampling clock.
Patent KR-950003214-B1 (KR)
Inventor: OTAGAKI SHIGEKI
IPC: B60G17/0165
Filed: 1992-03-23
Granted: 1995-04-06
Abstract: 내용 없음.
Patent KR-100229177-B1 (KR)
Inventor: GUENTHER CRAM
IPC: C07D213/61
Filed: 1992-04-02
Granted: 1999-11-01
Abstract: 일반식(II)의 2-아미노피리딘 유도체를 -10 내지 +50℃의 온도에서 염화수소를 동시에 도입시키면서 포화염산 수용액중에서 니트로실클로라이드와 반응시킴으로써 일반식(I)의 2-클로로피리딘 유도체가 고수율과 고순도로 수득한다. 
     [식] 
     
       
     
     상기 식에서, 
     R은 수소, C 1 -C 4 알킬 또는 할로겐을 나타내고, 
     n은 0 내지 4이다.
Patent KR-950010092-B1 (KR)
Title: Structure of armored plate
Inventor: PAUL-BERNER LINER
IPC: F41H5/02
Filed: 1992-05-23
Granted: 1995-09-06
Abstract: In order, in the case of a grating system (1) with profiled strips (5) arranged parallel to one another in a frame for armoured vehicles and/or stationary units, to optimise the bombardment and impact safety, energy absorbers (4) are arranged between the grating system (1) and the special vehicle or the stationary unit accommodating this grating system (1). <IMAGE>
Patent KR-950006954-B1 (KR)
Title: Head drum for camcorder
Inventor: LEE KYUNG-TAEK
IPC: G11B5/52
Filed: 1992-06-05
Granted: 1995-06-26
Abstract: The head drum of camcoder solves the problem of replacing the head drum wholly when it is damaged and so improves the assembly and disassembly. The head drum has the structure of fixing the bracket around the lower drum and fixing a stator holder on the bracket; fixing the motor stator to an extended supporter of the stator holder; locating back yoke between them and also inserting the back yoke into a hooking recess.
Patent KR-100192212-B1 (KR)
Inventor: SEKIOKA RYOUICHI
IPC: C09B67/22
Filed: 1992-06-18
Granted: 1999-06-15
Abstract: 하기 일반식(a)의 적색 분산 염료 20∼80중량% 및 하기 일반식(B)의 적색 분산 염료 20∼80중량%를 함유함을 특징으로 하는 분산 염료 혼합물. 
     
       
     
     (상기 식에서, R 1 은 -C 2 H 5 또는 -C 2 H 4 OCOCH 3 이고, R 2 는 -C 2 H 4 OCOCH 3 또는 -C 2 H 4 CN이며 R 3 은 수소 또는 -Ch 3 이다).
Patent KR-0171204-B1 (KR)
Inventor: GILSON JEAN-MARC
IPC: C08F2/00
Filed: 1992-07-10
Granted: 1999-03-30
Abstract: 액체 중합체 제조용 연속식 정적 중합 반응기는 다공성 벽(31) 및 다공성 벽(31)을 통해 유체를 도입하기 위한 수단(44)이 제공된, 반응 챔버(30) 둘레에 일정거리로 위치하는 자켓 수단(40)을 갖는 길게 연장된 중공 반응 챔버(30)를 포함한다. 본 반응기는 단량체 및/또는 올리고머의 축합에 의해 액체 중합체를 제조하는 방법에 특히 유용하다. 본 발명의 방법은 반응 혼합물이 발포체형 조도에 도달되게 하기위해 가압 기체를 사용함을 포함한다. 이 방법은 축합 중합에 특히 유리하다. 다공성 벽을 통해 반응 챔버 속으로 유체를 공급하여 벽에의 중합체의 침착을 피한다.
Patent KR-950001208-B1 (KR)
Title: Control device in fuel tank
Inventor: PARK YUN-JO
IPC: B60K15/07
Filed: 1992-07-23
Granted: 1995-02-14
Abstract: The apparatus senses a fuel pressure in a fuel rail by use of a pressure sensor, and drives a stepping motor controlled by the sensed value. The apparatus simplifies the fuel system structure, and prevents a vapour gas from occuring. The control apparatus comprises the fuel gas pressure sensor (21) converting the pressure into an electrical signal; an ECM (23) determining a step number of the stepping motor (26) by analizing the sensed signal; a needle valve (27) positioned on an end of the stepping motor rotating clockwise or counterclockwise; a fuel supply pipe (13).
Patent KR-950006998-B1 (KR)
Title: Disc-brake strengthened
Inventor: NAM YONG-SI
IPC: B60T1/06
Filed: 1992-10-17
Granted: 1995-06-26
Abstract: The structure of the disc brake for offering reinforced braking ability, has the opposite-piston type disc brake having a disc rotating with the wheel on the wheel hub and calipers having two inner cylinders and hydraulic pistons positioned at respective opposite sites. The disk brake comprises a ring-shape pad (10) attached on both corners of the disc (1); two calipers (2) mounted at the respective opposite sites; a ring-shape plate (11), for compressing the ring-shape pad (10) of the disc (1), combined with the piston (26).
Patent KR-950013335-B1 (KR)
Title: Circuit for detecting the slip or the disconnection of a driving belt of a generator for a car
Inventor: NA JAE-HO
IPC: G01R31/02
Filed: 1992-11-24
Granted: 1995-11-02
Abstract: The circuit detects a battery discharge state to a driver by lightening an alarm lamp when a driving belt slips and opens, and protects a traffic accident. The device includes an alarm lamp(6) which is opearted by a blocking of exciting current that is flowed to exciting coil(2) and exciting tarnsistor(5) from a vehicle generator(3), an armature coil(3) which has the pair of nodes, and one of which is connected to a (-) terminal of voltage comparator(29) through a wave shaping circuit(27) and frequency/voltage converter(28), a speed sensor output(30) of engine is connected to a (+) terminal of voltage comparator(29) through a wave shaping circuit(31) and frequency/ voltage converter(32), and an output terminal of voltage comparator(29) is connected to a lamp driving transistor(34) which is operated by output signals with armature coil revolution variation.
Patent KR-950006563-B1 (KR)
Title: Blade of siroco fan
Inventor: KIM JANG-KWON
IPC: F04D29/38
Filed: 1992-12-30
Granted: 1995-06-16
Abstract: The method reduces turbulence noise occuring in going out through a blade path. The method is achieved by constructing a curvature largely of a small radius on a blade entrance side and inactively of a large radius on an outlet side, thereby the beam slack type blade shape having multiple curvature is made and a fluid flaking pheonomenon can be restrained, and also low noise can be gotten.
Patent KR-100195070-B1 (KR)
IPC: C07D413/04
Filed: 1992-03-05
Granted: 1999-06-15
Abstract: A quinolonecarboxylic acid derivative represented by general formula (1), its salt and an antibacterial agent containing the same as the active ingredient, wherein R<1> represents hydrogen, alkyl, aralkyl or an ester residue which is hydrolyzable in vivo; R<2> represents hydrogen or amino which may be substituted with one or two lower alkyl groups; X represents hydrogen or halogen; Y represents CH2, O, S, SO, SO2 or NR<3>, wherein R<3> represents hydrogen or lower alkyl; and Z represents an oxygen atom or two hydrogen atoms. This compound develops a potent antibacterial activity particularly against gram-positive bacteria, so that it is useful in preventing and treating various infectious diseases clinically. <CHEM>
Patent KR-0151178-B1 (KR)
Inventor: KIM ILL-HWAN
IPC: H05K13/02
Filed: 1993-02-15
Granted: 1998-12-15
Abstract: 본 발명은 캘리브레이션을 정확하고 용이하게 실시하기에 적당하도록 한 비젼표면 실장 부품 실장기의 카메라 캘리브레이션 방법에 관한 것으로, 종래에는 부품 흡착용 노즐이 캘리브레이션용 틀을 가정한 방향과 틀리게 흡착 할 시 캘리브레이션점이 실장기 좌표계에서의 위치와 실제 위치가 다르게 되고, 컨베이어의 방향이 가정한 방향과 일치하지 않을 시 실장기 좌표계에서의 위치 오차가 발생하였으나, 본 발명에서는 부품 흡착용 노즐(3)이 부품 검사용 카메라(2)의 각 부위로 위치를 바꿔가면서 부품 검사용 카메라(2)가 부품 흡착용 노즐(3)을 촬영하여 캘리브레이션에 필요한 좌표 데이타를 처리하므로써 부품 흡착용 노즐(3)의 위치를 정확히 알 수 있으므로 좌표계의 위치를 정확히 설정 할 수 있고, 기준 마크 검사용 카메라(1)는 PCB(5)위에 설정된 임의의 기준 마크(4) 주위를 일정 간격으로 촬영하므로써 캘리브레이션 점의 위치를 정확히 알 수 있으므로 좌표계의 위치를 정확히 설정할 수 있어 상기 결점을 개선시킬 수 있는 것이다.