baber/WOPTO huggingface dataset:
Patent KR-930011179-B1 (KR)
Title: Off-hook state detecting & controlling circuit
Inventor: KIM YONG-KON
IPC: H04M1/00
Filed: 1988-03-28
Granted: 1993-11-24
Abstract: When a handset is not  placed  on  the  phone  exactly,  this method detects the off hook and enables the normal  communication. A micro computer (30) sets a timer counter (30a)  by  timer  reset (RST) signal of communication sensing part (10). After sensing the hook switch (HSW) state, the  control  circuit  drives  the  relay (RL1) to  detect  a  ring  signal,  and  switches  off  the  hook interlocking  switch  (SW1)  (SW2),  thus   enables   the   normal operation.
Patent KR-910006743-B1 (KR)
Title: Horizental bridgman monocrystal growing device
Inventor: MIN SEOK-GI
IPC: H01L21/208
Filed: 1988-07-05
Granted: 1991-09-02
Abstract: The apparatus for  growing  up  the  single  crystal  of  the chemical  semiconductor  e.g.  InP,  CdTe,  or   GaAs   equips   a cylindrical  dual  crystal  tube  (40).  The  tube   comprises   a supporting crystal tube (27) on which a wire heater (36) is wound, and a protecting crystal tube (37). The outer  wall  of  the  tube (40) is connected to  inlet  (38)  and  outlet  (39)  for  coolant circulation, and the inner wall is coated  by  a  gold  thin  film (41). The furnaces for high temp. (28)  and  low  temp.  (29)  are installed around the supporting tube (27), then the rapid  heating up to 1,240 degree t. or cooling is possible in  short  time.  The heater (36) is coated by an alumina powder.
Patent KR-970005070-B1 (KR)
Inventor: VLAMKIS MARIA S
IPC: F16D13/38
Filed: 1988-09-29
Granted: 1997-04-12
Abstract: 내용 없음.
Patent KR-930011802-B1 (KR)
Inventor: DAMURA GOJO
IPC: H02J7/00
Filed: 1988-10-11
Granted: 1993-12-21
Abstract: 내용 없음.
Patent KR-940002522-B1 (KR)
Inventor: KWON KYE-JONG
IPC: H03K23/00
Filed: 1988-11-15
Granted: 1994-03-25
Abstract: 내용 없음.
Patent KR-910007803-B1 (KR)
Title: Deflection yon and the method of making the same
Inventor: KIM HUI-SUB
IPC: H01J9/236
Filed: 1988-11-16
Granted: 1991-10-02
Abstract: The  method  is  for  setting  the  horizontal  and  vertical electromagnetic fields arbitrarly to prevent the misconvergence. A coil (1) is wound on both sides of a separator (10)  symmetrically against to the center line of the outer  face  of  the  separator. Then the winding distribution is corrected by the winding  pattern so that the optimal magnetic field is obtained. The  separator  is divided by two regions (2,3) on  which  a  number  of  slits  (12) passing through the coil are bored to form the different  magnetic pattern.
Patent KR-920004968-B1 (KR)
Inventor: SATO HISASHI
IPC: B22D11/06
Filed: 1988-11-16
Granted: 1992-06-22
Abstract: 내용 없음.
Patent KR-920010172-B1 (KR)
Inventor: KUTSUKI TETSUO
IPC: H04N5/46
Filed: 1988-12-24
Granted: 1992-11-19
Abstract: 내용 없음.
Patent KR-910005305-B1 (KR)
Title: Infrared rays lamp automatic damage detecting apparatus and method of reaction thermal control system
Inventor: CHUNG GI-RO
IPC: G01R31/24
Filed: 1988-12-30
Granted: 1991-07-24
Abstract: The apparatus is for auto fault detection of ultra red  lamps used in  system as a heat source. The  apparatus  includes  relays connected to the lamps  of  each  reactor  in  common,  electronic switches providing common terminal to the lamps in each  reactors, a SCR power converter for providing controlled power to the lamps, test relays for switching on the lamps in order to test the lamps, an ultra red ray sensor for detecting  the  on/off  state  of  the lamps and a lamp  on/off  controlcircuit  drived  by  8-bit  data comprises lamp selection  bits  (D0-D3),  reactor  selection  bits (D4,D5), operating or tested mode selecting bit (D6) and watch dog bit (D7).
Patent KR-960014868-B1 (KR)
Inventor: FUISZ RICHARD C
IPC: A23L13/40
Filed: 1988-04-14
Granted: 1996-10-21
Abstract: 내용없음.
Patent KR-920008829-B1 (KR)
Inventor: WATANABE TSUYOSHI
IPC: G01B5/255
Filed: 1989-02-01
Granted: 1992-10-09
Abstract: 내용 없음.
Patent KR-910003865-B1 (KR)
Inventor: KITAMURA TAKASHI
IPC: C07C37/20
Filed: 1989-02-17
Granted: 1991-06-15
Abstract: 내용 없음.
Patent KR-920009564-B1 (KR)
Inventor: YAMASHITA YUJI
IPC: H01L21/208
Filed: 1989-02-25
Granted: 1992-10-19
Abstract: 내용 없음.
Patent KR-970000525-B1 (KR)
Inventor: GAUTLER JEAN-PIERRE
IPC: B60T7/06
Filed: 1989-03-10
Granted: 1997-01-13
Abstract: 내용 없음.
Patent KR-910008760-B1 (KR)
Title: Method for routing traffics in common signal system
Inventor: LEE KEUN-KOO
IPC: H04L12/70
Filed: 1989-03-11
Granted: 1991-10-19
Abstract: The method is for uniformly alloting the portion of loads  to message processors to improve the  signal  processing  efficiency. The method comprises the steps: (A)  defining  the  lower  bit  of circuit identification code  of  signal  message  as  the  message processor selection code (MHSC); (B) setting the routing tables in an user's processor and a signal terminal to alloting  the  signal messages to all  message  processors;  and  (C)  transmitting  the signal message from the signal terminal to the message  processor. When faults occure on the message processors, the  signal  message is alloted by the  remainder  obtained  by  dividing  the  message processor selection code by a number of message processors  except the abnormal message processors.
Patent KR-910005092-B1 (KR)
Inventor: OKUDA HIROSHI
IPC: H01J9/14
Filed: 1989-06-19
Granted: 1991-07-22
Abstract: 내용 없음.
Patent KR-970002684-B1 (KR)
Inventor: TADAMA MOTOMU
IPC: H01Q21/29
Filed: 1989-08-05
Granted: 1997-03-08
Abstract: 내용없음.
Patent KR-920005469-B1 (KR)
Inventor: TOYOSHIMA FUMIDOSHI
IPC: C03C8/10
Filed: 1989-11-24
Granted: 1992-07-04
Abstract: 내용 없음.
Patent KR-920006552-B1 (KR)
Title: An interface for both trunk and tie
Inventor: CHOE SONG-BONG
IPC: H04M1/00
Filed: 1989-11-30
Granted: 1992-08-08
Abstract: The interfacing circuit interfaces  inner  line  and  station line, and private branch exchanges. The circuit includes  switches (SW4,SW5,SW11) for interfacing station  line  and  inner  line  or exclusive line for connecting PBXs and inner line, a ring and line defector (4)  for  detecting  ring  signal  and  for  sending  the detected signal to a CPU,  and  a  CPU  for  controlling  switches (SW4,SW5,SW11). 1
Patent KR-920010568-B1 (KR)
Title: Multi head turret
Inventor: KIM YUN-SOK
IPC: B23B39/20
Filed: 1989-12-06
Granted: 1992-12-07
Abstract: In a gang drilling machine, multi head (5) formed with plural tool spindles (5a) is mounted on the spindle shaft (4)  driven  by the spindle motor (3) and mounted on a feed table  (2),  which  is moved on a slider base (1). The spindle shaft is inserted  into  a split spindle equipped with transmission gears (6a,6b). One of the transmission gears (6a) is engaged with a gear (7a) of a hydraulic reducing motor (7). And the other gear (6b) is engaged with a gear (8a) of an encoder for positioning in order to detact  a  dividing position  and  activate  the  hydraulic  reducing  motor,  thereby dividing tools. This multi head turret makes  tool  changing  time shorter than before, and installing area smaller.
Patent KR-0148561-B1 (KR)
Title: Pyrrole insecticides
Inventor: TIMMONS PHILIP
IPC: C07D405/12
Filed: 1989-12-09
Granted: 1998-11-02
Abstract: Substituted-1-arylpyrrole compounds of formula (I), below are useful as pesticides, inparticular for the control of insects, arachnids, and nematodes. Processes to make the compounds and intermediates used for their preparation are described. Additionally, compositions containing the compounds and methods of use therefore are provided. <CHEM>  wherein typically preferred substituents are: X is RS(O)n, in which n is 0, 1, or 2 and R is CH3, CF3, CCl3, CF2Cl, CFCl2 or CF2Br;  R<2> is CN;  R<1> is H, F, Cl, Br, or SCH3;  R<3> is H, F, Cl, Br;  X<1> and X<4> are individually H, F, Cl, CH3, OCH3, SCH3;  X<2> and X<3> are each H; and Y is CF3, CF3O, H, Cl, or Br. a
Patent KR-970010905-B1 (KR)
Inventor: BARTLEY HAROLD D
IPC: B65D1/02
Filed: 1989-02-06
Granted: 1997-07-02
Abstract: 내용없음.
Patent KR-950007487-B1 (KR)
Inventor: YOSHINAKA MINORU
IPC: H01L31/09
Filed: 1989-03-02
Granted: 1995-07-11
Abstract: 내용 없음.
Patent KR-0184262-B1 (KR)
Inventor: SAKUDA TAKASHI
IPC: H01L27/118
Filed: 1990-04-16
Granted: 1999-03-20
Abstract: 본 발명의 반도체 장치는 유닛 반도체 장치의 소자들간 및 상기 유닛 반도체 장치들간을 선택적으로 접속함으로써 원하는 논리 회로를 구성하도록 설계된 복수의 배열된 유닛 반도체 장치를 구비하고 있다. 각각의 상기 유닛 반도체 장치는 적어도 제 1 도전형의 제 1 절연 게이트형 전계 효과 트랜지스터 및 이 제 1 트랜지스터에 인접하게 설치되어 있고 또한 상기 제 1 트랜지스터의 게이트 전극으로부터 떨어진 게이트 전극을 가지고 있는 제 2 도전형의 제 2 절연 게이트형 전계 효과 트랜지스터를 구비하고 있다. 각각의 트랜지스터의 게이트 전극은 서로 인접한 쪽에 적어도 게이트 단자부를 가지고 있고, 상기 제 1 전계 효과 트랜지스터의 게이트 단자부는 적어도 제 1 와이어 접속부 및 제 2 와이어 접속부를 가지고 있다. 상기 제 2 와이어 접속부를 사용함으로써, 상기 유닛 반도체 장치에서의 배선이 제 1 층의 가장 짧은 알루미늄 배선을 통해 수행될 수 있고, 따라서 배선의 용이성이 개선될 수 있다.
Patent KR-930011293-B1 (KR)
Inventor: HIRASAWA MASAHIDE
IPC: G02B7/28
Filed: 1990-07-07
Granted: 1993-11-29
Abstract: 내용 없음.
Patent KR-920005148-B1 (KR)
Title: Bumper
Inventor: CHA IN-GYU
IPC: B60R19/02
Filed: 1990-07-14
Granted: 1992-06-27
Abstract: The vehicle bumper mounted bumper  supported  frame  (4)  has urethane foam for absorbing the shock between the bumper cover (2) and beams (7,8). The beam is formed with the front  beam  (7)  and the rear beam (8) with inner space (6). A middle part of the  rear beams are with a pieced hole  (9)  for  injecting  the  uncliluted solution of polyurethane, and the bumper cover (2) is fastened  to rear beam (8) by a bolt (10) and nut (11). A middle  part  of  the front beam (7) has  a  notch  for  improving  the  shock-absorbing effect and forming effect in the vehicle bumper.
Patent KR-100225992-B1 (KR)
Title: Disc cartridge
Inventor: IWATA HIROKIMI
IPC: G11B23/28
Filed: 1990-09-28
Granted: 1999-10-15
Abstract: A disc cartridge is comprised of a cartridge body for rotatably accommodating therein a disc and which has an access opening from which the disc is partially exposed to the outside, and a shutter slidably attached to the cartridge body for opening and/or closing the opening portion, wherein the shutter is provided with first and second guide members, the first guide member being engaged with a first guide groove formed on a major surface of the cartridge body and the second guide member being engaged with a second guide groove formed on a side wall of the cartridge body Thus, the shutter can be prevented from being disengaged from the cartridge body inadvertently or unintentionally. Further, in its opening and/or closing operation, the shutter can smoothly open and/or close the opening portion without being shaken.
Patent KR-0163036-B1 (KR)
Title: Mat holders
Inventor: PHILIP MOGEL
IPC: A47L23/22
Filed: 1990-12-14
Granted: 1999-01-15
Abstract: A holder (6) for a floor mat comprises at least one connecting means (14, 16) and at least one connecting member (20, 26, 30) which has complementary connection means (22, 28, 32), whereby the connecting member may be connected in a releasable manner to at least two adjacent mat holders so as to secure the mat holders together. Preferably at least one of the holder or the connecting member are made from flexible material or are designed to be slightly flexible.
Patent KR-100192994-B1 (KR)
Inventor: DALUGE SUSAN MARY
IPC: C07H19/16
Filed: 1990-12-21
Granted: 1999-06-15
Abstract: 본 발명은 6-치환된 푸린 카르보시 클릭 뉴클레오시드와 HIV 및 HBV 감염치료에 특히 유용한 그 의학적 치료 용도에 관한 것이다. 
     본 발명은 또한 약학적 제제와 본 발명의 화합물을 제조하는 방법에 관한 것이다.
Patent KR-940000363-B1 (KR)
Inventor: KURACHI TAKAYOSHI
IPC: G05B19/4069
Filed: 1991-01-26
Granted: 1994-01-19
Abstract: 내용 없음.
Patent KR-930010203-B1 (KR)
Title: Bonding method of diamond
Inventor: CHOE SONG-KUK
IPC: B23P5/00
Filed: 1991-04-06
Granted: 1993-10-15
Abstract: In the diamond bite, an insert with projected diamond tip  is fixed in the insert hole of a defined depth, formed at  upside  of bite edge, by bolt  and  adhesive.  A  method  for  attaching  the diamond tip to the end portion of insert comprises interposing  an active silver solder between the diamond tip and the  insert,  and heating at 700-850 deg.C in a vacuum container of 10-5  torr.  The solder is composed of 59-65 wt.% Ag,  12.5  wt.%  In,  27.25-35.25 wt.% Cu and 0.25-1.75 wt.% Ti. The bite has a  high  strength  and excellent workability.
Patent KR-940005935-B1 (KR)
Inventor: RIBNER DAVID B
IPC: G06F3/05
Filed: 1991-05-16
Granted: 1994-06-24
Abstract: 내용 없음.
Patent KR-940001492-B1 (KR)
Inventor: LEE YONG-MAN
IPC: G11C8/00
Filed: 1991-05-23
Granted: 1994-02-23
Abstract: 내용 없음.
Patent KR-960001748-B1 (KR)
Inventor: BOND MILTON FREDRICK
IPC: G06F3/06
Filed: 1991-06-14
Granted: 1996-02-05
Abstract: 내용 없음.
Patent KR-940000021-B1 (KR)
Title: Electronic flowmeter
Inventor: KIM JAE-SOK
IPC: G01F1/075
Filed: 1991-06-26
Granted: 1994-01-05
Abstract: This system measures the flow of fluid with an impeller and transforms it to the electrical signal, thus enables to display the flow by digital type. The system comprises the converting means and the display circuit including a sensor (210), the 1st-3rd counters, a buffer, a dividing means, a logic control means (206), a 1st and 2nd display sections, a 1st and 2nd driving means (204,208), and a reset means, resetting the 3rd counter (207).
Patent KR-0181517-B1 (KR)
Inventor: MAKI NOBORU
IPC: C12N15/40
Filed: 1991-07-08
Granted: 1999-04-01
Abstract: 본 발명은 비-A 비-B형 간염 환자의 혈장으로 부터 직접 단리된 비-A 비-B형 간염 비루스 RNA로 부터 유전 공학적 수법으로 수득되고 비-A 비-B형 간염-특히항원 폴리펩티드를 코딩하는 염기 서열을 포함하는 DNA 단편, DNA 단편의 발현에 사용하기 위한 발현 벡타 및 형질전환제, PCR 프라이머용 단일가닥의 DNA 서열, 및 비-A 비-B형 간염 비루스의 검출에서 상기 폴리펩티드와 단일가닥 DNA 서열의 용도에 관한 것이다. 제조합 폴리펩티드 및 PCR 프라이머용 단일가닥 DNA 서열은 매우 높은 정확도로 비-A 비-B형 간염 비루스 검출을 가능하게 한다.
Patent KR-0167780-B1 (KR)
Title: Device testing system with cable pivot
Inventor: HOLT ALYN R
IPC: G01R31/28
Filed: 1991-07-25
Granted: 1999-03-20
Abstract: A device testing system of the type in which an electronic test head (56) is mounted for pivotal movement about three orthogonal axes. Cables are connected between a test cabinet and the test head to carry electronic signals. The test head is directly mounted to, and the cable is introduced to the test head through, a split ring cable pivot (54). <IMAGE>
Patent KR-940006619-B1 (KR)
Inventor: MATSU MASATAKA
IPC: G11C11/409
Filed: 1991-09-25
Granted: 1994-07-23
Abstract: 내용 없음.
Patent KR-100230529-B1 (KR)
Inventor: SUGITA TATSUYA
IPC: G11B17/04
Filed: 1991-10-23
Granted: 1999-11-15
Abstract: 본 발명은 광헤드에 확산 광학계를 사용한 광디스크장치에 관한 것으로, 이 광디스크장치는 반도체 레이저등으로 이루어지는 광원과, 광원으로 부터 출사되는 확산광을 광디스크에 집광시키기 위한 대물렌즈와, 광디스크에서 반사되는 광을 광검출기에 인도하기 위한 광분리기와, 광디스크에서 반사한 광을 검출하는 광검출기와, 이 디스크를 회전시키는 수단과, 회전에 따른 진동을 억제하는 수단과, 정보를 유지하는 디스크를 헤드에 대해서 소정의 관계위치에 수용하는 수단과, 헤드와 회전수단의 동작을 제어하는 드라이브 회로로 구성되어 렌즈의 움직임에 따른 포커스나 트랙킹에 따라 발생하는 수차를 없게해서 충분한 집광이 이루어지게 하고 기록면에서의 광에너지의 변화를 없앤 것이다.
Patent KR-940006539-B1 (KR)
Title: Head-up display device for a vehicle
Inventor: CHOE YONG-KIL
IPC: B60K37/02
Filed: 1991-11-15
Granted: 1994-07-22
Abstract: initializing of the micro-processor in switching on the second step starting switch and flickering all segments of the head-up display for a period of time and calculating the driving speed of a car; controlling differently the brightness of the segment as if the signal of the tail light is inputted by determining the condition of signal input of a tail light in case of turn-ON of main switch and displaying the present driving speed of the automobile; flickering the display of the directions of right and left in a regular cycle corresponding to the condition of inputted signal of the right/left rotating direction switch; and flickering the displays of fuel and temperature corresponding to the detecting signals as the shortage of fuel or an overheating engine by determining successively if the signals of engine-temperature or from the fuel detector is inputted.
Patent KR-940005072-B1 (KR)
Title: Process for preparation of artificial stone
Inventor: CHON JAE-SOK
IPC: C04B18/26
Filed: 1991-12-04
Granted: 1994-06-10
Abstract: The artificial stone is produced by (a) dissolving a pigment and a thermoplastic resin into a stone powder (b), and mixing them to make a colored stone powdery dough, (b) covering the dough on the outer surface of the wooden board (7) to make an unhardened stone (8), (c) putting the stone powdery dough into a mold (4), and slantingly laying the mold to form a patterned grain, (d) putting the unhardened dough into the mold, molding and hardening it, and separating it from the mold. The artificial stone is lightweight, and has various colors and patterns, and is used as a interior and a floor material.
Patent KR-950000138-B1 (KR)
Title: Manufacturing method of self-aligned bipolar transistor with double side wall
Inventor: YOM BYONG-RYOL
IPC: H01L29/73
Filed: 1991-12-26
Granted: 1995-01-10
Abstract: forming an Si collector layer (31,32) and an insulating film (33) pattern on a P type semiconductor substrate (30) to implant impurities thereinto to form a collector connection part (34); growing a base crystal film (35) on an active region; forming insulating films (36,37), a poly-Si film (38), an insulating film (39) and a poly-Si film (40) thereon to etch the films (37,38,39,40) to form double side insulating films (41,42); depositing a poly-Si film (43) for a base electrode; flattening the film (43) to expose the film (39) on the poly-Si film (38); and forming emitter and collector regions and a metallic electrode; thereby forming the double side insulating films (41,42) to self-align the emitter and base regions to reduce parasitic resistance.
Patent KR-960006527-B1 (KR)
Inventor: TAKAHASHI TOYOFUMI
IPC: A63F13/52
Filed: 1990-07-26
Granted: 1996-05-17
Abstract: 내용 없음.
Patent KR-0144452-B1 (KR)
Inventor: HAGIWARA AKIRA
IPC: F02B75/28
Filed: 1989-12-01
Granted: 1998-08-17
Abstract: 본발명은 연료의 흡기, 배기가스를 위하여 외주면에 개구부가 형성되고 슬리이브 밸브를 가진 회전식 슬리이브 밸브기구를 구비한 내연기관이다. 본발명은 회전하는 슬리이브 밸브를 채용하는 것에 의해 흡.배기 효율의 개선, 밸브기구의 간소화를 도모하는 것이다. 
     엔진블록(1)내에서 회전 자유롭게 지지된 원통형상의 로우터리 실린더 밸브(3)를 가지고 있다. 로우터리 실린더 밸브(3)의 외주벽면에 설치된 개구부(5)에서 흡입공(10) 또는 배기공(15)과 흡배기시 연통한다. 개구부(5)의 외주에는 시일링(40)이 설치되어 있어 엔진블록(1)의 내주벽면(7)과의 사이를 가스시일한다. 
     로우터리 실린더 밸브(3)의 한쪽끝에 설치 되어진 치차(4)와 크랭크축(20)에 설치되어진 크랭크 기어(26)과 서로 맞물려 있다. 
     크랭크축(20)과 로우터리 실린더 밸브(3)의 회전을 연동시켜 흡,배기를 동일주기로 취한다.
Patent KR-950012817-B1 (KR)
Inventor: HORIIKE YOSHIO
IPC: G01F15/075
Filed: 1992-03-10
Granted: 1995-10-21
Abstract: 내용 없음.
Patent KR-950012834-B1 (KR)
Title: The device and method of compensating geomagnetic field on crt
Inventor: PARK UN-KIL
IPC: H04N9/29
Filed: 1992-07-14
Granted: 1995-10-21
Abstract: performing a demagnetizing operation in a state where first and second relay drive signals are high potential state and first to third earth magnetic field correction signals are low potential state when a power key is turned on and if a predetermined time elapses, completing the demagnetizing operation by making the second relay drive signal low potential and simultaneously performing first to fourth earth magnetic field correction modes previously established; if a forcibly demagnetizing key is turned on, performing the demagnetizing operation in a state where the second relay drive signal is high potential state and the first to third earth magnetic field correction signals are low potential state; if a predetermined time elapses, completing the demagnetizing operation by making the second relay drive signal low potential and simultaneously performing the first to fourth earth magnetic field correction modes; and if no forcibly demagnetizing key is inputted and an earth magnetic field set key is turned on, circulating by one step the first to fourth earth magnetic field correction modes and setting the circulated modes and performing the set first to fourth earth magnetic field correction modes.
Patent KR-960002778-B1 (KR)
Title: Dram cell manufacturing method
Inventor: KIM YOUNG-KWAN
IPC: H01L27/108
Filed: 1992-07-15
Granted: 1996-02-26
Abstract: The title method for DRAM cell comprises (A) confining active region by forming and etching oxide film(21), nitride film(22) selectively on a substrate(20) by turns, (B) epitaxially growing a silicon(23) selectively on the etched active region, (C) forming a gate(24), a side wall(25), N+ region(26), bit line(27) on the silicon(23) and then forming a nitride film(28) and an oxide film(29), (D) forming a contact and depositing polysilicon(30) for a storage node, (E) removing the oxide film(29) with etching stop point of the nitride film(28), (F) forming a capacitor insulating film on the exposed polysilicon(30) for storage node, and (G) depositing polysilicon(31) on the capacitor insulating film for a plate.
Patent KR-950000903-B1 (KR)
Inventor: BERTOL WILLIAM A
IPC: C23C2/12
Filed: 1992-07-16
Granted: 1995-02-03
Abstract: 내용 없음.
Patent KR-100229126-B1 (KR)
Inventor: RICHARD J SEIDL
IPC: B25B15/00
Filed: 1992-08-21
Granted: 1999-11-01
Abstract: 체결구(10) 등에서 요부를 가진 구동 소켓(20)은 소켓내에 수용된 결합 구동공구(14)에 의해 구동된다. 소켓 공동(20)은 입구 개구(21)로부터 주위 지지 칼라에 의해 둘러싸인 공동 내로 중심축(28)을 따라 평행 연장되는 교대되는 일련의 환형 인접 소켓 세로홈(24) 및 소켓 로브(26)에 의해 형성되는 다중 로브식 횡단면을 갖고 있다. 각 소켓 로브(26)은 인접 소켓 세로홈(24)의 반경 방향 외단부의 개구(21)로부터 공동으로 경사진 안내면(27)에 의해 절결되어 안내면(27)로 된 공구 여유 요부(29)를 형성한다. 안내면(27)은 구동공구(14) 상의 구동로브(23)을 그에 닿아 각 소켓 세로홈(24)로 캠 안내하고, 이 캠 안내가 구동로브(23)이 소켓 세로홈(24)에 축방향 연장 깊이(D)를 얻어 효율적이고 균형적인 토오크 전달을 할 때까지 구동 로브(23)을 소켓 로브(26)과 구동 결합하지 않게 하기 위해 공동 개구(21)로부터 축방향으로 만입된 공동내에서 공구 여유 요부(29)로부터 안내면의 말단부(31)까지 연장된다.
Patent KR-950007057-B1 (KR)
Title: Wahsing time and water-level determination method for washer
Inventor: MUN KYONG-HO
IPC: D06F33/02
Filed: 1992-11-06
Granted: 1995-06-30
Abstract: checking upon whether the washer is in a washing mode by means of a washing amount detection, if in the washing mode, supplying water of small amount and estimating a washing amount with the reminder voltage obtained through the rotation of a washing motor; setting a water level for each step according to the obtained washing amount and displaying the set water level and the water-supplying state in an optional form; and setting a washing time in proportion to the set water level for each step.
Patent KR-960002291-B1 (KR)
Title: Silicon injection layer thickness measuring method
Inventor: WON TAE-KYUNG
IPC: H01L21/66
Filed: 1992-11-26
Granted: 1996-02-14
Abstract: forming a predetermined depth of chemical amplified resist on an upper portion of a wafer; injecting silicon on the predetermined depth of chemical amplified resist to form a silicon injection layer; selectively removing only the silicon injection layer by inserting the wafer into a xylene solution; measuring a depth of the upper surface of the chemical amplified resister in which the silicon injection layer is removed by means of a means using a light interference effect.
Patent KR-950002625-B1 (KR)
Title: Removing apparatus for lubricating oil of stirling engine
Inventor: JANG SOK-MIN
IPC: F02G1/053
Filed: 1992-12-24
Granted: 1995-03-23
Abstract: The apparatus prevents the lubricant oil within a crank chamber from flowing into the upper part of a piston by recovering the oil, seperated from an oil filter, to a crank case, not by exchanging oil filters. The apparatus comprises a 1st passageway(73), connected to a lower space(64) of a piston(58), having a 1st check valve(72); a 2nd passageway(76), connected to the 1st passageway(73) and a crank space(53), having a 2nd check valve(78); a 3rd passageway(77), connected to the 1st passageway(73) and the crank space(53), having a 2nd valve(78); a venturi tube(79) positioned on lower part of the 3rd passageway(77).
Patent KR-950005656-B1 (KR)
Title: Automatic answering television system for telephone
Inventor: KIM YUN-SU
IPC: H04N5/44
Filed: 1992-12-28
Granted: 1995-05-27
Abstract: The telephone automatic response television system has an automatic response voice output system in its inside, particularly to sense a bell sound of a telephone, to display on a television screen and to output automatically the voice according to receiving the call or not so that it, whether receives the call or not, can be transmitted to the calling party. The system is composed of a color signal amplifier, a displayer, a low-pass filter, a voice amplifier, a speaker, an automatic response selector, a voice memory, another voice amplifier for amplifying a voice signal of the voice memory and applying it to a telephone, and a telephone bell switch.