baber/WOPTO huggingface dataset:
Patent KR-900005784-B1 (KR)
Title: Integrated circuit apparatus having stripe line structure
Inventor: MIYAUCHI AKIRA
IPC: H01L21/60
Filed: 1986-04-14
Granted: 1990-08-11
Abstract: The integrated circuit device includes at least one semiconductor chip (3) having several circuit elements, a package (21-24) enclosing the semiconductor chip with a hermetic seal, and a strip line unit (15-2,11-1b,11-2,20 and 23:15-1,11-1,11-2,11-3,12-1 and 20) for connecting the circuit elements in the semiconductor chip to circuit outside of the package. The stripline unit having a microstrip line structure and triplate strip line structure serial-connected to the microstrip line structure and connecting the outside circuits. The triplate strip line structure has a characteristic impedance equal to that of the microstip line sturcture so that the strip line unit satisfies the required impedance matching.
Patent KR-900006584-B1 (KR)
Title: Automatic restarting circuit and method for image recording and recording apparatus
Inventor: KIM WAN-HO
IPC: G11B27/02
Filed: 1986-11-26
Granted: 1990-09-13
Abstract: The circuit for rewinding the tape up to the start point after recording the program at the reservation recording mode and replaying the recorded program at the reserved time again comprises a power switch (10) connected to a power switch controller, a timer (20) switching the power of the VTR at preset time, a display (30) showing the preset mode, and a system controller (40) switching on the TV and VTR at preset time and switching off then automatically after completing the replay of reserved recording tape.
Patent KR-900007016-B1 (KR)
Title: Tracking error ditecting circuit in r-dat
Inventor: SUH HYUN-JUN
IPC: G11B5/584
Filed: 1986-12-31
Granted: 1990-09-27
Abstract: A tracking error detection circuit for rotary digital audio recorder comprises a pilot freq. low pass filter (1), a pilot freq. detecter (2) for detecting an accurate pilot signal from the output of the pilot freq. low pass filter, sampling and holding circuits (3,4) for sampling and holding the pilot freq. by the pulse from a timing circuit (7), a sync. signal band pass filter (5), a sync. signal detecter (6) for detecting an accurate sync. signal from the output of the sync. signal band pass filter, and a differential amplifier (8) for differentially amplifying the output of the sync. signal detecter.
Patent KR-930004317-B1 (KR)
Title: View finder binding device
Inventor: OMINATO KIYOSHI
IPC: B42F13/32
Filed: 1987-04-27
Granted: 1993-05-26
Abstract: A binding device is disclosed, which comprises an elongated fixture (10) having at least one pipe (12) fitting in the vicinity of one longitudinal side end thereof and a cover plate (14) having in the vicinity of its longitudinal one end at least one coupling rod (16) adapted to be inserted into said pipe (12) fitting, wherein the fixture (10) is provided with support members (18) along its longitudinal opposite side end at a predetermined distance, each of said support members (18) being provided with a vertically extended slit (20) and an external recess (22) in commnunication with the slit (20) and the fixture (10) is further provided with elastic arm members (24) at its opposite cross ends, each of said elastic arm members (24) at its one end being secured to the fixture (10) and at its opposite free end being confronted with the recess (22) of the support member (18), while the cover plate (14) is provided in the vicinity of its longitudinal opposite end with insertion members (26) each comprising a vertical guide piece member (28) and a flexible piece member (34) with an outward protrusion and arranged symmetrically to cope with the support members (13) of the fixture (10).
Patent KR-900002282-B1 (KR)
Title: Apparatus for shaping a spherical body
Inventor: TASHIRO YASUNORI
IPC: A21C11/10
Filed: 1987-05-26
Granted: 1990-04-10
Abstract: The device for forming dough balls from a filled dough rope comprises an iris assembly (16) having at least three brade members (1) and an aperture (14) defined by the blade members.  The dough rope passes through the iris assembly which subdivides the rope into individual balls of filling, each having a surrounded dough crust.  The blade members move tangentially to cut progressively the rope into individual balls, but not to cut the filling so that the dough ball has a complete covering of dough. Th tip of each blade is tapered at its upstream and downstream ends adjacent to a straight central region of predetermined length.
Patent KR-910002137-B1 (KR)
Title: Semiconductor device
Inventor: LEE JONG-IN
IPC: H01L21/28
Filed: 1987-07-31
Granted: 1991-04-04
Abstract: The    metal    interconnection    for    preventing    the electromigration, crack propagation in  protective  film  and  the diffusion of impurity is formed with  vertical  structure  to  the interface of substrate. The forming method comprises a  series  of steps of dry-etching by using BCl2 and Cl2 gases;  depositing  the photoresist (2) on metal substrate (1); exposuring the fixed  area of metal (21) by ashing; forming a tapered  region  (22)  at  both edges by wet etching; depositing a protective film.
Patent KR-920007771-B1 (KR)
Inventor: OIKE TADASHI
IPC: F16K31/383
Filed: 1987-08-12
Granted: 1992-09-17
Abstract: 내용 없음.
Patent KR-910005155-B1 (KR)
Inventor: HUJI ATSYUSI
IPC: B29B13/02
Filed: 1987-12-11
Granted: 1991-07-23
Abstract: 내용 없음.
Patent KR-910001031-B1 (KR)
Inventor: DONOHUE PAUL C
IPC: C03C8/24
Filed: 1988-02-06
Granted: 1991-02-19
Abstract: 내용 없음.
Patent KR-970001777-B1 (KR)
Title: Herbicides
Inventor: SCHUMACHER HANS
IPC: A01N47/36
Filed: 1988-07-08
Granted: 1997-02-15
Abstract: The present invention relates to herbicidal agents which are characterised by an effective content of a compound of the formula I, a salt thereof, or a stereoisomer thereof, <IMAGE>  in which  R<1> represents a heterocyclic radical of the formulae <IMAGE> R<2> represents H, (substituted) alkyl or (C2-C4)alkynyl, R<3> represents Cl or CF3, R<4> represents H or Cl and R<5> represents F or Cl, in combination with a compound of the formula II or a salt thereof <IMAGE> in which  R<6> represents a radical of the formula <IMAGE> (substituted) phenyl or (substituted) thienyl, R<7> and R<8> represent alkyl or alkoxy, R<9> represents alkyl or H, and X represents CH or N.
Patent KR-910005799-B1 (KR)
Inventor: YAMAWAKI DAKASHI
IPC: C08F210/16
Filed: 1988-08-01
Granted: 1991-08-03
Abstract: 내용 없음.
Patent KR-920006265-B1 (KR)
Inventor: YOKOYA HISAO
IPC: H01M50/463
Filed: 1988-09-28
Granted: 1992-08-01
Abstract: 내용 없음.
Patent KR-930002998-B1 (KR)
Title: Filter for digital modulation and demodulation device
Inventor: PARK IL-KUN
IPC: H03H17/00
Filed: 1988-12-31
Granted: 1993-04-16
Abstract: The non-linear  filtering  apparatus  eliminates  jitter  and inter- symbol-interference caused by group delay characteristics of the conventional filtering apparatus. The  apparatus  comprises  a sine wave generator (20) for generating a first and a second  sine waves having phase difference of 180 degrees  and  for  generating pulses synchronized to zero crossing points of the sine  saves,  a discriminating circuit (10) for generating a first  and  a  second control signal, a signal transfering circuit (30)  for  generating signals necessary for minimum frequency transfer modulation  using a first control signal, a time delaying circuit (40) for  delaying output signal of the signal transfering circuit, and a synthesizer (50) for synthesizing output signals  of  the  signal  transfering circuit and the time delaying circuit.
Patent KR-940004681-B1 (KR)
Inventor: MORISHITA MITSUHARU
IPC: B62D6/00
Filed: 1987-07-11
Granted: 1994-05-27
Abstract: 내용 없음.
Patent KR-0133175-B1 (KR)
Inventor: EDOUARUTO DE YONGU
IPC: C08G69/44
Filed: 1989-03-09
Granted: 1998-04-13
Abstract: 내용 없음.
Patent KR-910007813-B1 (KR)
Title: Data output buffer of the static ram
Inventor: KWAK CHOONG-KEUN
IPC: H03K19/00
Filed: 1989-03-23
Granted: 1991-10-02
Abstract: The  data  output  buffer  of  static  random  access  memory comprises: a first means inverting the output signal (SA, SA')  of a sense amplifier controlled by data output buffer  enable  signal ( φDO); a second means controlling the level of main databus  (MDB) by inputing the output of the first means and latch signal  ( φLA); a third means latching the level of the  main  databus;  a  fourth means controlling the output state by inputing the  output  enable signal (DE') and main databus; a fifth means  outputing  the  data with the high impedance.
Patent KR-910008636-B1 (KR)
Inventor: AZUMA TOMOKI
IPC: C12R1/15
Filed: 1989-04-06
Granted: 1991-10-19
Abstract: 내용 없음.
Patent KR-940009680-B1 (KR)
Inventor: MARKGOVAN KAVIN M
IPC: F02B33/44
Filed: 1989-06-27
Granted: 1994-10-15
Abstract: 내용 없음.
Patent KR-920002684-B1 (KR)
Inventor: NISITA MINORU
IPC: H01B13/06
Filed: 1989-07-11
Granted: 1992-03-31
Abstract: 내용 없음.
Patent KR-920009982-B1 (KR)
Inventor: TANAKA MASATO
IPC: H01L21/027
Filed: 1989-08-11
Granted: 1992-11-09
Abstract: 내용 없음.
Patent KR-920009649-B1 (KR)
Inventor: TAKAHASHI HISAMITSU
IPC: H01H13/76
Filed: 1989-09-19
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-930001097-B1 (KR)
Inventor: LEE YUAN-HO
IPC: E04G9/06
Filed: 1989-09-19
Granted: 1993-02-15
Abstract: 내용 없음.
Patent KR-960005896-B1 (KR)
Inventor: ASANO MASAMICHI
IPC: G06F11/18
Filed: 1989-10-28
Granted: 1996-05-03
Abstract: 내용 없음.
Patent KR-930000725-B1 (KR)
Title: Apparatus for reducing power consumption of mobile phone
Inventor: HAN DONG-KU
IPC: H04B7/26
Filed: 1989-11-30
Granted: 1993-01-30
Abstract: The circuit turns on and off input power of a cordless  phone periodically when a cordless phone is out of service enable  area. During turn on time, received signal strength is checked to detect that a cordless phone is  in  service  enable  area.  The  circuit includes  RSSI  units  (1,2,3)  for  detecting   received   signal strength, a voltage divider (5) for providing reference voltage to a comparator (4), a comparator  (4)  for  comparing  the  received signal strength and reference voltage, a CPU  (6)  for  generating control signal according to output signal  of  the  comparator,  a memory (7) for storing on-off time interval set by a user, a first and a second switching device (Q1,Q2) for controlling input  power supplied to a cordless phone.
Patent KR-930007630-B1 (KR)
Inventor: TACHIBANA JURO
IPC: D03D47/34
Filed: 1990-04-04
Granted: 1993-08-14
Abstract: 내용 없음.
Patent KR-930003139-B1 (KR)
Inventor: ISHIDA HISAO
IPC: H01L21/60
Filed: 1990-04-17
Granted: 1993-04-22
Abstract: 내용 없음.
Patent KR-0165674-B1 (KR)
Title: Pharmaceutical composition for the treatment of pleura cancer
Inventor: BRANDELY MAUD
IPC: A61P35/00
Filed: 1990-06-08
Granted: 1999-01-15
Abstract: The use of a polypeptide (I) with human interleukin 2 activity is claimed for treating primary cancers of the pleura, especially mesothelioma. Pref. (I) is a pure recombinant IL-2, especially in the non-glycosylated reduced form.
Patent KR-0149855-B1 (KR)
Inventor: KAWAI TOSHIHIKO
IPC: G06F17/30
Filed: 1990-06-22
Granted: 1999-05-01
Abstract: 내용 없음.
Patent KR-920008106-B1 (KR)
Title: Capacitor
Inventor: SHIN JUNG-CHOL
IPC: H01G9/04
Filed: 1990-08-21
Granted: 1992-09-22
Abstract: The method  includes  (A)  etching  aluminium  foil  with  an etching solution containing 5 % hydrochloric acid, 1.5 %  sulfuric acid and 0.2 % oxalic acid at 60 deg.C for 1 min and 30 secs,  and (B) impregnating the etched aluminium foil with  0.4-0.6  M  borax solution at 85 deg.C for 2 mins. The above  method  gives  a  good washing efficiency and a  higher  electrostatic  capacity  to  the etched foil by removing impurities and chlorine ions remaining  on the foil surface.
Patent KR-920007023-B1 (KR)
Title: Plating method on a non-metallic surface
Inventor: PARK KYONG-JUN
IPC: C23C28/00
Filed: 1990-09-11
Granted: 1992-08-24
Abstract: (a)  blasting surface of non-conducting substrate with Al2O3 grit by pressure of 10-20 psi; (b) preparing mixed solution of  graphite  powder;  (c) spraying mixed solution on non-conducting surface  uniformly;  (d) drying and plating it. In this method, the mixed solution consists of 35-45 graphite powder, 32-58 acetone and 7-13 acrylroid cement, in  wt.%. It  has  avantages  of  low  manufacturing   cost   and simplicity. It can be applied to plate Cu or Ni on  non-conducting surface.
Patent KR-0169302-B1 (KR)
Inventor: MOTOHIRO KURISU
IPC: G09G3/00
Filed: 1990-09-14
Granted: 1999-03-20
Abstract: 본 발명은 두 가지 색상의 바아 화상을 음극선관의 스크린에 표시하는 방법 및 장치에 관한 것이다. 이 장치에는 표시될 정보 및 제1 색상을 기억하는 제 1 메모리와, 제 2 색상으로 표시될 화상의 스크린 어드레스를 기억하는 제 2 메모리가 포함된다. 또, 제 1 메모리로부터 스크린 상의 특정 어드레스에 표시될 정보를 선택하는 마이크로프로세서가 포함된다. 표시될 어드레스가 제 2 메모리에 기억된 것과 같으면 마이크로프로세서는 정보가 제 1 색상 대신 제2 색상으로 표시되도록 한다.
Patent KR-0178975-B1 (KR)
Inventor: KIM SUK-KI
IPC: H01J1/14
Filed: 1990-12-22
Granted: 1999-03-20
Abstract: Ba계 산화물이 Ni합금제 기체금속의 Mg과 반응하여 생성되는 MgO층을 음극의 동작 중에 산화물층으로 분산되게 하고자, 기체금속에 0.01-5 중량%의 In 또는 In 2 O 3 를 첨가시킨 전자관용 음극.
Patent KR-0135312-B1 (KR)
Title: Rifapentine hydrohalides
Inventor: OCCELLI EMILIO
IPC: A61P31/04
Filed: 1989-06-21
Granted: 1998-04-23
Abstract: PCT No. PCT/EP89/00694 Sec. 371 Date Jan. 8, 1991 Sec. 102(e) Date Aug. 1, 1991 PCT Filed Jun. 21, 1989 PCT Pub. No. WO90/00553 PCT Pub. Date Jan. 25, 1990.A solid rifapentine hydrohalide useful for anti-bacterial purposes.
Patent KR-100208114-B1 (KR)
Title: Crystalline salt of 4-(di-n-proptl) amino-6-aminocarbonyl-1, 3,4,5-tetrahydrobenz (cd) indole
Inventor: KRESS THOMAS JOSEPH
IPC: A61K31/40
Filed: 1991-02-25
Granted: 1999-07-15
Abstract: 4-(Di-n-propyl)amino-6-aminocarbonyl-1,3,4,5-tetrahydrobenz[cd]indole hippurate and its method of preparation and use are provided.
Patent KR-930005420-B1 (KR)
Inventor: GARIBOLDI FRANCO
IPC: D04B9/56
Filed: 1991-04-10
Granted: 1993-06-21
Abstract: 내용 없음.
Patent KR-920000882-B1 (KR)
Title: Spectacle frame
Inventor: SONG YE-KYONG
IPC: G02C5/16
Filed: 1991-10-10
Granted: 1992-01-30
Abstract: The end piece comprises a plurality  of  segments  joined  in articulation with hinges and resilient members for cushion between the adjacent segments. The end piece has  at  least  two  or  more segments to provide resilience of the end to bend inward over  the ear back for tight fitting. Also, the end portion may be  adjusted for fitting in length and bending at joints.
Patent KR-970007645-B1 (KR)
Inventor: TOMITA YOJI
IPC: B01D27/08
Filed: 1991-12-27
Granted: 1997-05-15
Abstract: 내용없음.
Patent KR-950000495-B1 (KR)
Title: Node memory system for parallel processing system
Inventor: CHOE JANG-SHIK
IPC: G11C7/00
Filed: 1991-12-28
Granted: 1995-01-24
Abstract: The interface of node memory and MBUS consists of a special controller chip and a multiple control module for data read/write operation in parallel processing system. The multiple control module comprises a type/size module for deciding the type/size of transaction, a 64 bit latch module for controlling the difference of data width at data input/output, a transmission module for controlling latch, a parity generation/check module for checking the effectiveness of input/output data a burst module for having 32 bit counter for burst transmission from 1byte to 128 byte, a module for generating self-address continuously without designating new address.
Patent KR-100226799-B1 (KR)
Inventor: LEE JOO-HYUN
IPC: H01L29/78
Filed: 1992-01-14
Granted: 1999-10-15
Abstract: 모스의 ULSI 장치를 위해 균일하고 핀홀이 없는 실리사이드 접합을 얻는 반도체 소자의 제조방법에 관한 것으로, 종래에는 실리사이드가 불균일 하거나 핀홀이 발생하여 쉬트 레지스턴스가 크게 되는 결점이 있었으나 본 발명에서는 전표면에 합금을 증착하여 열처리공정을 실시해서 핀홀이 없는 균일한 실리사이드를 실현함으로써 상기 결점을 개선시킬 수 있는 것이다.
Patent KR-960006859-B1 (KR)
Title: Improved method for stability of ageing comprising thirosinase inhibitor activity
Inventor: HAN SANG-HOON
IPC: A61K8/60
Filed: 1992-03-06
Granted: 1996-05-23
Abstract: This pharmaceutical is composed of 0.1-30wt% the pharmceutical components 8-99.68wt% hydrophobic tackifier 0.1-30wt%, skin absorption enhancer stabilizer solubilizer 0.1-20wt%, 0.01-2wt%, and 0.1-10wt% side effect reducer. The above pharmaceutical component with thirosinase inhibitor activity is one or more compounds selected from ascorbic acid and its deriv., kojic acid and its deriv., glycosamines, hydroquinone and its deriv., compounds with -SH group and butylhydroxytoluene and butylhydroxyanisone; and hydrophobic tackifier. This pharmaceutical is prepared to matrix or reservoir type structure and percutaneous absorption type. The above tackifier is acrylic polymer.
Patent KR-960000972-B1 (KR)
Title: Ink remover compositions
Inventor: PARK HAN-OH
IPC: C09D9/00
Filed: 1992-05-01
Granted: 1996-01-15
Abstract: The rapid drying ink eraser comprises (A) a solid component, which is prepared by dispersing an oleophilic bleaching agent in melt paraffin, followed by cooling, and (B) a mixed solvent, which dissolves the solid component to generate active chlorine and disperse ink pigments. The oleophilic bleaching agent is more than one organic nitrogen chloride compounds selected from amine chloride, imine chloride, amide chloride, imide chloride, sulfonamide chloride or hydantoin chloride. Imide chloride is trichloroisocyanuric acid or 1,3-dichloro-5,5-dimethylhydantoin.
Patent KR-940007705-B1 (KR)
Title: Oil composition for polyamide
Inventor: KANG NAM-JU
IPC: D06M13/256
Filed: 1992-06-11
Granted: 1994-08-24
Abstract: The oiling compsn. for antistatic polyamide fiber comprises 5-20 wt.% of mineral oil, 30-60 wt.% of isobutyl stearate, 5-13 wt.% of glycerine monoolate, 10-25 wt.% of polyethylene glycol fattic acid ester, 3-10 wt.% of polyxoyethylene alkyl ether, 0.5-2 wt.% of alkyl phosphate salt, and 0.5-1.5 wt.% of alkyl sulphonate salt. The obtd. oiling compsn. is useful for oil-treating of preparing process of the antistatic poly amide fiber, the step of after melting-injection before elongation, then improves smoothness and focusing property, quality of the polyamide fiber.
Patent KR-100238698-B1 (KR)
Inventor: NAGASHIMA NAOKI
IPC: H01L21/768
Filed: 1992-06-20
Granted: 2000-01-15
Abstract: 다층배선의 플러그중에 공동(空洞)이 생기는 것을 방지하고, 아스펙트비가 높은 스루홀을 용이하게 매입하도록 한다. 스루홀의 내벽에 따라 측벽으로서의 SiO 2 막(6)을 형성하고, 선택 W-CVD를 행하여, 텅스텐플러그(7A)를 폴리실리콘막(3)의 아래까지 형성한다. 다음에, SiO 2 막(6)의 상부를 에칭 제거하여 폴리실리콘막(3)을 노출시킨 후, 재차 선택 W-CVD를 행하여, 텅스텐플러그(7B)를 형성한다. 이로써, 스루홀 내에 텅스텐플러그(7A)(7B)를 공동의 발생없이 형성하는 것이 가능해진다.
Patent KR-100211299-B1 (KR)
Inventor: SIMANO MAKOTO
IPC: A01K87/00
Filed: 1992-09-25
Granted: 1999-08-02
Abstract: 본 발명에 따른 낚싯대는 신장상태로 손안쪽에 배치되어 있는 기본대(1)와 선단측에 배치되어 있는 끝쪽대(2)와 상기 기본대(1)와 상기 끝쪽대(2) 사이에 배치되어 있는 중간대(3)와, 상기 중간대(3)와 상기 중간대(3)와 상기 끝쪽대(2)에 구비되어 상기 기본대(1)에 부착된 릴로부터의 낚싯줄을 안내하는 가이드(4)로 구성되어 있다. 
     상기 끝쪽대(2)는 그 선단에 가이드(4)를 고정설치한 선단측부재(2A)와 기단측부재(2B)와의 2부재와, 이 2부재(2A, 2B)를 분리가능하게 연결하는 연결기구(J)로 구성되어 있고, 상기 중간대(3)의 가이드(4)는 그 중간대(3) 선단측에 빼낼 수 있도록 구성되어 있다.
Patent KR-0121548-B1 (KR)
Inventor: TERASAWA YUKIHIKO
IPC: H01L21/306
Filed: 1992-11-10
Granted: 1997-11-11
Abstract: 웨이퍼 단면만 에칭하는 에칭방법 및 그 장치에 관한 것이다. 
     웨이퍼는 척에서 지지된 상태로 회전한다. 이 웨이퍼의 단면에 에칭로울러가 접촉한다. 
     에칭로울러에는 공급로울러를 매개체로 하여 에칭액이 공급되고 있다. 
     그러므로, 상기한 웨이퍼의 단면에는 미량의 에칭액이 부착하여 웨이퍼의 단면만 에칭된다. 
     상기한 웨이퍼가 회전할 때에, 웨이퍼의 단면에는 순수세정로울러도 접촉한다. 이 세정로울러에 의해 웨이퍼는 단면이 에칭되는 동시에 깨끗한 물에 의해 세척된다. 
     웨이퍼의 평면으로는, 원주면을 향하여 링형상으로 질소가스가 분출되고 있으며, 에칭액의 가스는 웨이퍼의 평면을 따라 흘러들어가지 않는다.
Patent KR-950003667-B1 (KR)
Title: Minimum shift keying modulator and demodulator using bfsk demodulating method
Inventor: KIM DO-UK
IPC: H04L27/22
Filed: 1992-12-29
Granted: 1995-04-17
Abstract: The device provides the MSK modulation/demodulation method using the BPSK. It is simple to hardware implement and doesn't require the accurate phase difference maintainenance between the signal. The device includes; (a) reverse direction differential coder (41) which processes the transmitting data; (b) a modulator which produces the MSK modulated signal by modulating the mixers (3,9) output with a sinusoidal generator (6) output and phase shifted signal; (c) a mid-frequency reproduction circuit (29) produces the sinusoidal signal which is synchronized with the mid-frequency of MSK modulated signal; and (d) low-pass filters (24,25) which process the mixer output.
Patent KR-0151554-B1 (KR)
Inventor: SAIDMAN LAURENCE B
IPC: B29C39/24
Filed: 1990-08-03
Granted: 1999-05-15
Abstract: 2 성분 열경화성 폴리머 시스템은 발포제를 폴리머 시스템의 2 성분중 하나에 첨가하므로써 형성 및 분배된다. 제1 성분(10)내의 발포제의 용액은 공급 탱크(11)에서 형성된다. 발포제 및 제1 성분(10)용액은 분배 헤드 또는 노즐(24)에서 제2 성분(17)과 혼합된다. 발포제를 2 성분중 하나에만 첨가하므로써, 특히 제1 성분(11)내에 발포제의 용액을 형성하므로써 경화된 최종 생성물의 발포 밀도를 양호하게 제어할 수 있다.
Patent KR-950009481-B1 (KR)
Inventor: HACKENBRUCH JOACHIM
IPC: C07C45/54
Filed: 1990-10-25
Granted: 1995-08-23
Abstract: 내용 없음.
Patent KR-960008320-B1 (KR)
Inventor: TAKAHASHI HIROMASA
IPC: G06F12/10
Filed: 1991-09-20
Granted: 1996-06-24
Abstract: 내용 없음.
Patent KR-960015521-B1 (KR)
Inventor: KOMORI SHIGEKI
IPC: H01L27/108
Filed: 1993-02-22
Granted: 1996-11-15
Abstract: 내용없음
Patent KR-950010288-B1 (KR)
Title: Writing implement
Inventor: PARK MYONG-HO
IPC: B43K29/18
Filed: 1993-05-31
Granted: 1995-09-14
Abstract: The  writing tool  is composed  of  a sharpener  case (3),  which  is equipped with a sharpener  to sharpen the pencil core, on the uppermost end of the  outer case (1): having spiral  lines on its inside; a  pushing rod (6) placed inside  the outer case (1); an  inner case (2) having spiral  lines on its outside.  A rubber ring (8)  and a washer (7)  are inserted to the inside of the front part  (4) of the tool, which is screwed with the  front end of the inner case (2).
Patent KR-960008604-B1 (KR)
Title: D.y core of crt
Inventor: MIN JOON-KI
IPC: H01J29/76
Filed: 1993-06-04
Granted: 1996-06-28
Abstract: A ferrite core is disclosed to regulate the characteristics of the magnetic field inside the deflecting yoke. The deflecting yoke of a color CRT comprises a prominence and depression part for generating a localized magnetic field at 1/3 position of its ferrite core, where a left/right or upper/down position of a neck is symmetric, thereby solving a misconvergence problem.
Patent KR-960003529-B1 (KR)
Title: Chip initializing signal generating circuit of semiconductor memory device
Inventor: BAE MYUNG-HO
IPC: G11C11/413
Filed: 1993-07-08
Granted: 1996-03-14
Abstract: The initialization signal generator comprises a delay stage (105), providing an output signal after a given interval from the supply voltage being switched on. The output signal is feed to an inverter (125), with an associated switch point adjustment stage (130), which raises the switch point level of the inverter, the inverted signal fed to a second inverter (135) providing the initialization signal. Pref. each inverter uses a complementary MOSFET circuit, the second inverter having an interruption circuit (140) for interrupting the DC path and an output buffer stage (145), supplying the initialization signal. The circuit generates stably chip initialization signal in response to supply voltage, to prevent incorrect function of semiconductor memory device.
Patent KR-100294690-B1 (KR)
Title: Method for forming contact hole of semiconductor device
Inventor: JUNG SEONG HAK
IPC: H01L21/28
Filed: 1993-07-14
Granted: 2001-10-24
Abstract: PURPOSE: A method for forming contact hole of a semiconductor device is provided to prevent a leakage due to an excess over-etching by controlling an over-etch rates of a contact of a source/drain portion and a contact of a gate similarly each other. CONSTITUTION: A interlayer dielectric(21) is deposited on a semiconductor substrate(1) having a lower structure. A photoresist is coated on the interlayer dielectric(21) and a contact hole region is patterned by a photolithography process. Any thickness of the photoresist and the interlayer dielectric are etched. The photoresist and the interlayer dielectric are etched back to remove all of a remaining interlayer dielectric. The remaining photoresist and interlayer dielectric is over-etched, thereby forming a contact hole of a semiconductor device.