baber/WOPTO huggingface dataset:
Patent KR-800000163-B1 (KR)
Title: Device plaing curtain or similar fabric
Inventor: NISHIWAKI FUKUJIRO
IPC: D05B23/00
Filed: 1974-05-06
Granted: 1980-03-09
Abstract: The titled invention is composed of the 1st and 2nd dresser movable vertically and a upper and a lower spatula (3,4) which were contacted and reciprocated each other.  A width fixed bar reciprocates longitudinally for fixing the width of folds and a folding plate(5) is inserted in between spatulas when the upper spatula is separated from the lower.  Slider(7) is only for a transverse-sliding and a reciprocating-sliding action.
Patent KR-830000256-B1 (KR)
Title: 5-치환-10, 11-디하이드로-5H-디벤조[a,d]사이클로 헵텐-5, 10-이민류의 제조방법
IPC: C07D487/08
Filed: 1978-09-19
Granted: 1983-02-25
Abstract: 내용 없음.
Patent KR-830001346-B1 (KR)
Title: 2-클로로 설피닐 아제티딘온의 제조방법
IPC: C07D205/09
Filed: 1979-10-13
Granted: 1983-07-14
Abstract: 내용 없음.
Patent KR-850000749-B1 (KR)
Title: Controller for hydraulic driver
Inventor: IJUMI EIKI
IPC: F16H61/46
Filed: 1981-06-03
Granted: 1985-05-24
Abstract: In a hydrostatic power transmission, there is a closed hydraulic circuit between the hydraulic pump and the hydraulic motor. The speed of the hydraulic motor is governed by the displacement of the pump which is varied by changing the angle of tilt of the pump swashplate and thus the length of piston stroke. Operating under computerized control, the control unit comprises a swashplate tilt control circuit and a pressure control circuit, the swashplate tilt control taking the form of a servoamplifier and an adder operating on the signal from the pressure control circuit.
Patent KR-890002619-B1 (KR)
Title: Process for manufacturing high tensile steel wire
Inventor: HUKUDA TAKASHI
IPC: C21D1/18
Filed: 1981-11-07
Granted: 1989-07-20
Abstract: Steel wire containing max. 0.5% C is heated to above its Ac3 temperature, quenched at a rate greater than the critical cooling rate, heated to 100-700 deg.C and plastically worked or straightened at 100-700 deg.C and 3-90% strain.  The process is used in the production of concrete reinforcing rods or wires. Working of the martensite structure, formed by quenching, at an intermediate temperature gives a large increase in the number of dislocations, pinning of dislocations due to dynamic ageing and removal of mobile dislocations at the wire  urface so that resistance to relaxation of the wires during hot setting of prestressed concrete is increased.
Patent KR-820000564-B1 (KR)
Title: Process for preparing substituted 1,3-thinzol compounds
Inventor: KAMIYA T
IPC: C07D277/32
Filed: 1981-12-12
Granted: 1982-04-14
Abstract: Novel substd. thiazoles are inters. for 3,7-disubstd.-3-cephem-4-carboxylic acids.  They are of formula (I) or their carboxylic esters or salts. Ra1' is amino, lower alkylamino each opt. protected or OH. R4 is H or halogen.  Specifically claimed cpds. include 2-(2-tert.-pentyloxycarbonylamino-1,3-thiazol-4-yl)glyoxylic acid.  (I) are used to treat infections diseases in animals.
Patent KR-880000394-B1 (KR)
Title: Method for fluidized bed polymerization
Inventor: JENKINS JOHN M III
IPC: B01J8/24
Filed: 1983-03-23
Granted: 1988-03-21
Abstract: A process for continuously prepg. polymers comprises steps to; (i) continuously pass gaseous stream through flow-reactor under rxn. conditions in the presence of catalyst; (ii) recover unreacted fluids and the polymer product, cool unreacted fluids; and (ii) recirculate cooled fluids and additional monomers (enought to supplement monomers recoverred as product).  In the above method, the partial or whole of unreacted fluids are cooled to form 2-phase mixt. of gas and liq., the mixt. being reintroduced into the above reactor.
Patent KR-900008605-B1 (KR)
Inventor: SHIMITSU TAKEO
IPC: G02B6/06
Filed: 1983-08-04
Granted: 1990-11-26
Abstract: 내용 없음.
Patent KR-900002599-B1 (KR)
Title: Gate circuit apparatus
Inventor: SUZUKI HIROGATZ
IPC: H03K19/086
Filed: 1984-12-08
Granted: 1990-04-20
Abstract: The device includes a current switch gate circuit with a pair of emitter coupled transistors and a constant current source connected to the emitter side of the transistors.  The device also has one or more outputs, e.g. emitter follower circuits.  The device also has one or more further constant current sources and circuitry for controlling at least one of the sources, to control the constant current which the source causes to flow, to control the signal propogation delay time of the gate circuit.
Patent KR-900007681-B1 (KR)
Title: Dot interpolation control system
Inventor: AOKI HIROYUKI
IPC: G06T11/60
Filed: 1985-01-09
Granted: 1990-10-18
Abstract: The dot interpolation control system includes a pair of registers for designating initial addresses of interpolated dots along the main scanning direction. Another pair of registers designates a dot picth along the main scanning direction, and still another pair of registers designats a dot pitch along the subscanning direction. Data pairs of x and y components, which selectively include trigonometric function data representing a designated rotation or inclination angle, are set in the correspponding registers. Dot interpolation of a character pattern is performed by main scanning and subscanning in accordance with the contents of the respective registers, thereby obtaining a rotated or inclined character on the basis of the designated angle.
Patent KR-920006781-B1 (KR)
Title: Method of preparing for dihydropyridazinone derivatives
Inventor: SLATER ROBERT A
IPC: A61P9/04
Filed: 1985-01-12
Granted: 1992-08-17
Abstract: Compounds of the formula (I): 
<CHEM>
 and pharmaceutically acceptable salts are described, wherein R<1> is hydrogon or methyl and R<2> is hydrogen or C1-4alkyl. These compounds have inotropic, vasodilator, bronchodilating and platelet aggregation inhibiting properties. Pharmaceutical compositions are described as are methods of use. Intermediates and processes for the preparation of the compounds of the formula (I) are described.
Patent KR-930004596-B1 (KR)
Inventor: MITSUHASHI MASAKAZU
IPC: C12P21/08
Filed: 1985-11-05
Granted: 1993-06-01
Abstract: 내용 없음.
Patent KR-940004224-B1 (KR)
Inventor: IKEYA TAKAO
IPC: H02G1/04
Filed: 1986-08-14
Granted: 1994-05-17
Abstract: 내용 없음.
Patent KR-930006330-B1 (KR)
Title: Composition for imparting fire-resistance to laminating interlayers
Inventor: LOUIS GOMEZ I
IPC: C08L83/04
Filed: 1986-12-19
Granted: 1993-07-14
Abstract: A composition for imparting fire-resistance to laminating interlayers comprising a) a plasticizer blend of a char-forming component, such as an organic phosphate, and an oxygen sequestering agent, such as an organic phosphite, wherein the char-forming component is the major constituent; b) a nucleating agent such as fumed silica, for dispersing fire decomposition products of the interlayer; and c) a heat reactive bonding resin.
Patent KR-930004386-B1 (KR)
Inventor: YASUDA TAKASHI
IPC: F25B15/00
Filed: 1987-02-03
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-920001546-B1 (KR)
Title: Digital-compensation circuit of a known interfering signal
Inventor: PLATTE HANS-JOACHIM
IPC: H03H17/02
Filed: 1987-03-11
Granted: 1992-02-18
Abstract: This interference signal (n(t)) is produced by electrical or magnetic induction by an originating interference signal (f(t)) and occurs in additive mixing with a useful signal (s(t)) in a disturbed useful signal (e(t)). <IMAGE>
Patent KR-910000206-B1 (KR)
Inventor: HIGURASHI SAIJI
IPC: G11B20/10
Filed: 1987-03-12
Granted: 1991-01-23
Abstract: 내용 없음.
Patent KR-900002228-B1 (KR)
Title: Documents transfer system for personal computer
Inventor: OH BUM-SUK
IPC: G06F13/38
Filed: 1987-05-11
Granted: 1990-04-06
Abstract: The transmitter utilizing a hardware for transmitting Hangul data converted to standard Hangul code includes a second buffer (18) disabled by the output signal of a peripheral interface for turning local data bus to float state, a third buffer (19) enabled by the output signal of a peripheral interface (15) for buffering 8-bit Hangul data provided from a CPU, a fourth buffer (20) buffering and transmitting the standard Hangul coded data to the data bus of a HDLC controller (22) and a Hangul code converter (21) storing 8-bit Hangul data from a third buffer in form of 16-bit Hangul data, converting the stored data to a standard 8-bit Hangul data, and transmitting to the HDLC controller through the fourth buffer.
Patent KR-910001095-B1 (KR)
Inventor: MEHLAN BERND
IPC: G07F9/00
Filed: 1987-08-17
Granted: 1991-02-23
Abstract: 내용 없음.
Patent KR-910009968-B1 (KR)
Inventor: MATSUNAWA AKIRA
IPC: C23C26/00
Filed: 1987-09-30
Granted: 1991-12-07
Abstract: 내용 없음.
Patent KR-960003281-B1 (KR)
Inventor: VANHAEREN GERARD
IPC: C09J123/08
Filed: 1987-11-28
Granted: 1996-03-08
Abstract: 내용 없음.
Patent KR-930000526-B1 (KR)
Inventor: BARRY DANIEL T
IPC: A43B/
Filed: 1987-12-14
Granted: 1993-01-25
Abstract: 내용 없음.
Patent KR-910001769-B1 (KR)
Inventor: KIKUCHI KOSUKE
IPC: B22D27/13
Filed: 1987-12-21
Granted: 1991-03-23
Abstract: 내용 없음.
Patent KR-910007477-B1 (KR)
Inventor: HINENO KAZUHIRO
IPC: B23P21/00
Filed: 1987-12-30
Granted: 1991-09-26
Abstract: 내용 없음.
Patent KR-930004365-B1 (KR)
Inventor: OYAIZU YOSHIJIRO
IPC: C08G18/32
Filed: 1988-02-13
Granted: 1993-05-26
Abstract: 내용 없음.
Patent KR-910002606-B1 (KR)
Title: Teletext receiver circuit
Inventor: SUNG CHANG-YUL
IPC: H04N7/08
Filed: 1988-04-07
Granted: 1991-04-27
Abstract: The teletext receiver transmits the teletext data  to  floppy or hard  disc  of  the  personal  computer  for  reproducing  the contents. When the user  wants  to  record  the  desired  teletext screen, a data transmission controller (13) provides  the  control signal (C11) of a  microprocessor  (MICOM)  to  a  video  RAM  for reading the stored data. Then the data is stored in a buffer  (12) temporarily  and  provided  to  an  inter-connector  (14).   After completing the data input  in  the  inter-connector,  the  control signal (C12) of the  microprocessor  is  provided  to  the interconnector to send the data to the floppy or disc driver.
Patent KR-910002613-B1 (KR)
Title: Digital luminance and chrominance seperating circuit
Inventor: KIM KI-BUM
IPC: H04N9/78
Filed: 1988-04-07
Granted: 1991-04-27
Abstract: A new digital  circuit  offers  capabicity  of  (11C)  signal separation, which can be used in future high quality  digital  TV, i.e., ID (Improved Definition) and  ED  (Eetended  Definition)  TV system. It also eliminates the problens of cross color  and  color smear occuring  from  incomplete  separation  in  the  old  analog separation circuit. The system consists  of  damping  circuit  (1) receiving analog CVS (composite  video  signal),  horizontal  sync separation (2), A/D converter (3) changing  from  CVS  to  digital signal, memory controller (4) managing  memory  (MEM1)(MEM2),  ane horizontal span lagging circuit (5), arithemetic operation circuit (6,7), divider (8) and finally D/A converter from (Y/C) signal  to analog signal respectirely.
Patent KR-910008822-B1 (KR)
Title: Temperature detecting method of electro-magnetic range
Inventor: AN SUNG-WAN
IPC: G01K7/02
Filed: 1988-07-11
Granted: 1991-10-21
Abstract: The  method  is  for  performing  the  accurate  temperature cooking,  protecting  the  chattering  of  the  drive  relay   and displaying the accurate temperature of the food by minimizing  the detecting error of the food temperature.  The  circuit  performing these functions includes a  regulated  voltage  supplier  (21),  a microprocessor (23) for controlling the system operation according to the output signal of a keyboard (22),  a  thermister  (TH)  for converting the temperature to  electrical  signal,  a  temperature detector (24), a displayer (25), and a driver (27).
Patent KR-910004421-B1 (KR)
Inventor: UENO KOUJI
IPC: G11C29/24
Filed: 1988-07-21
Granted: 1991-06-27
Abstract: 내용 없음.
Patent KR-930006465-B1 (KR)
Inventor: SAKAKI YASUNORI
IPC: B65B13/18
Filed: 1988-09-13
Granted: 1993-07-16
Abstract: 내용 없음.
Patent KR-910003690-B1 (KR)
Title: Pdp manufacturing method
Inventor: HWANG WOO-HYUN
IPC: H01J17/49
Filed: 1988-09-14
Granted: 1991-06-08
Abstract: forming a layer of water- soluble photosensitive resin on a glass  substrate  (1); patterning an electrode as a screen mask; applying  the  paste  of the electrode material; removing the pattern to leave an electrode pattern (6) on the substrate; forming  a  layer  of  water-soluble photosensitive  resim  on  the  substrate  having  the  electrode; patterning a barrier as a screen mask; applying the barrier  glass paste; removing  the  ste  on  the  barrier  pattern  (7)  on  the substrate having the electrode. The  photo-etching and  patterning method  allows  a  large  device  to  be  manufactured  with  good precision and reliability.
Patent KR-910007106-B1 (KR)
Inventor: SHIMANE KAZUOH
IPC: H01L21/68
Filed: 1988-10-19
Granted: 1991-09-18
Abstract: 내용 없음.
Patent KR-910006756-B1 (KR)
Title: Uhf dual tunning circuit
Inventor: KIM YOUNG-DAL
IPC: H03J1/00
Filed: 1989-05-24
Granted: 1991-09-02
Abstract: The circuit for using at the CATV  is  formed  on  a  PCB  to minimise the signal transmission  loss.  The  distributed  circuit comprised I/O transmission line patterns (10,20)  and  a  coupling line pattern (30) are integrated in the PCB. so that the  coupling between the demodulator and the tuner is  achieved  by  lines  and adjustment is performed by a coupling bars (41,42) placed  between the patterns.
Patent KR-0136377-B1 (KR)
Inventor: KURODA KENICHI
IPC: H01L27/105
Filed: 1989-06-02
Granted: 1998-04-24
Abstract: 없음
Patent KR-930004698-B1 (KR)
Inventor: PAR BILLI B
IPC: C25D13/06
Filed: 1989-06-23
Granted: 1993-06-03
Abstract: 내용 없음.
Patent KR-970011548-B1 (KR)
Inventor: MATSUZAKI SHIGEMI
IPC: H05B6/10
Filed: 1989-07-27
Granted: 1997-07-11
Abstract: 없음
Patent KR-940011794-B1 (KR)
Title: Method of manufacturing magnetic recording medium
Inventor: KIL BYONG-RYONG
IPC: G11B5/84
Filed: 1989-07-29
Granted: 1994-12-26
Abstract: The method improves the magnetic properties by using the Cr sputtering. The main process for manufacturing the magnetic disc comprises two separate Cr sputtering processes. The one is for depositing a first Cr layer with 500-1000 angstroms thickness to control the texture structure. Another one is for depositing the second Cr layer with 2,000-2,500 angstroms thickness to control the grain growth and induce the epitaxial growth to the magnetic layer.
Patent KR-970004029-B1 (KR)
Inventor: DANAKA YASUO
IPC: H05K3/46
Filed: 1989-09-06
Granted: 1997-03-24
Abstract: 요약 없음.
Patent KR-940001355-B1 (KR)
Inventor: KAN TSUNEO
IPC: F04C29/04
Filed: 1989-11-11
Granted: 1994-02-19
Abstract: 요약 없음.
Patent KR-940002735-B1 (KR)
Inventor: KOSUKI MAKOTO
IPC: H01L21/28
Filed: 1989-12-13
Granted: 1994-03-31
Abstract: 내용 없음.
Patent KR-920000133-B1 (KR)
Title: Detergent composition
Inventor: BYUN SEO-YEON
IPC: C11D9/04
Filed: 1989-12-16
Granted: 1992-01-09
Abstract: The toilet soap compsn. is composed of 95.4 wt. pt. soap base materal, 0.05 wt. pt.  butylated  hydroxy  toluene,  0.1  wt.  pt. ethylene diamine tetraacetic acid, 1.3 wt. pt. perfume,  0.01  wt. pt.  dyestuff,  0.14  wt.  pt.  titanium  dioxide,  1.5  wt.   pt. skin-effective material and 1.5 wt. pt. oxidization inhibitor. The effective  material  is   pref.   eicosapentaenoic   acid   (EPA), decosahexaenoic acid (DHA) and/or triglyceride, and the  inhibitor is pref. tocopherol,  glutachione,  polyphenol  and/or  tocopherol acetate.
Patent KR-0140990-B1 (KR)
Inventor: OH SANG-KYUNG
IPC: D06F37/30
Filed: 1989-12-30
Granted: 1998-08-17
Abstract: 본 발명은 세탁기의 구동장치에 관한 것으로, 회전조의 구동에 모터를 사용하지 않고 전자석의 자력과 탄성부재의 복원력과의 상호 작용을 이용하여 세탁기 회전조를 회전시킴으로서 세탁기 구조를 단순화하고 제작을 용이하게 할 수 있도록 한 것이다. 
     이를 위하여 본 발명의 회전구동장치는 외부체 내부 상측에 구비된 한쌍의 전자석과 양측단부가 전자석 중앙에 끼워진 상태에서 그 단부에 자성을 가지는 작동판이 고정되고 중간부분이 외부체 외측으로 인출된 작동부재와 작동판의 저면에 고정된 한쌍의 탄성부재와 이 탄성부재의 단부에 연결된 종동부재를 가지며, 또한 세탁조 하측 중앙에 설치되어 세탁조를 지지하는 지지축과 일단이 상기 외부체 상측에 지지되고 타단이 회전조에 지지된 회전축과, 상기 종동부재와 회전축 사이에 설치되어 작동부재의 직선운동을 회전운동으로 전환하여 회전축에 전달하는 구동전환부로 구성되어 진다.
Patent KR-930002768-B1 (KR)
Inventor: KIKUCHI MAKOTO
IPC: G02F1/137
Filed: 1989-01-05
Granted: 1993-04-10
Abstract: 내용 없음.
Patent KR-930002106-B1 (KR)
Inventor: SHIMANUKI MASANOBU
IPC: H04M1/72502
Filed: 1990-04-18
Granted: 1993-03-26
Abstract: 내용 없음.
Patent KR-920006414-B1 (KR)
Title: Electron cooker and cooking method
Inventor: PARK YONG-MO
IPC: A47J27/62
Filed: 1990-05-15
Granted: 1992-08-06
Abstract: The  electronic  cooker  displays  cooking   process   while automatically cooking the selected food, and simultaneously sounds cooking instructions. The cooking method comprises a step (201) of selecting the kind of food and the number of persons to be  served from a ROM pack memorizing various informations on cooking; a step (202) of keying in the number of the  persons;  a  step  (203)  of displaying preparations, food amount and  cooking  method  of  the selected menu and generating an  alarm  sound;  a  step  (205)  of deciding the input of the start key; a step  (206)  of  displaying the cooking informations  on  material,  temperature  and  period, corresjponding to the selected food; a step (209) of  keeping  the finished food warm.
Patent KR-100259781-B1 (KR)
Title: Paper for smoking articles and their improvments
Inventor: PAUL DAVID CASE
IPC: D21H27/00
Filed: 1990-06-22
Granted: 2000-06-15
Abstract: The invention relates to a cigarette paper having a low total filler content, 20% by weight of the paper or less, a proportion of the filler being a filler capable of effecting visible sidestream smoke reduction. The basis weight of the paper is about 30 g m<-><2> or more and the total weight of filler is not more than 8g/m<2>. Smoking articles made with such papers provide a synergistic sidestream smoke component reduction when compared with control cigarettes. Papers according to the invention with the addition of various burn additives are also described.
Patent KR-950008364-B1 (KR)
Inventor: JOHANNES CORNELIS WILHELM BAKE
IPC: B21D28/06
Filed: 1990-07-06
Granted: 1995-07-28
Abstract: 내용 없음.
Patent KR-960011273-B1 (KR)
Inventor: JEAN-PIERRE PREVOST
IPC: C08L77/06
Filed: 1990-07-11
Granted: 1996-08-21
Abstract: 내용 없음.
Patent KR-0184666-B1 (KR)
Inventor: MIZUTA KOJI
IPC: B62J17/00
Filed: 1990-07-30
Granted: 1999-04-15
Abstract: 본 발명은 자동 2륜차의 프레임의 측을 덮는 차체 커버를 지닌 자동 2륜차에관한 것이다. 
     본 발명의 자동 2륜차는 차체의 측면을 덮는 프레임 커버를 포함한다. 이 프레임 커버는 프레임 커버와 일체가 되어 형성되고 이 프레임 커버의 하부 뒤쪽으로부터 연장하여 후륜지지 어샘블리의 길이방향을 따라 뻗어 있는 후륜지지 어샘블리커버를 개재하여 후륜지지 어샘블리와 연결되어 이 후륜지지 어샘블리를 얻는다. 자동 2륜차의 시이트 앞 및 뒤의 부분에서 차체커버의 측상의 측면에 대한 프레임커버의 타측상의 측면은 시이트의 맨 앞부분에서 시이트의 폭과 거의 같다. 프레임 커버의 하부모서리는 아래로 마주한 요면을 형성하여 자동 2륜차의 아래에 실질적으로 넓은 개구영역을 형성한다. 따라서, 자동 2륜차의 외관이 향상되고 비, 진흙, 자갈 등으로부터 외부부품이 잘보호할 수 있는 자동 2륜차가 제공된다.
Patent KR-940000830-B1 (KR)
Title: 2-oxo-3,8-diazaspiro£4,5| decane derivatives and pharmaceutical compositions containing them
Inventor: TOTH EDIT
IPC: C07D211/22
Filed: 1990-08-08
Granted: 1994-02-02
Abstract: 4,4-disubstd piperidine derivs of formula (I) and their acid addn and quaternary ammonium salts are new. In (I) R1 = H or C0NHR; R = H, 1-12C alkyl, 3-6C cycloalkyl or a carboxyclic 6-10C aryl or carbocycline (6-10C aryl) 1-4C alkyl opt ring substd by one or more halo, 1-4C alkyl or 1-4C alkoxy; R2 = ethynyl or C0CH3; Ph1 and Ph2 = phenyl opt substd by one or more halo, 1-4C alkyl, 1-4C alkoxy, trihalo or 0H opt esterified by a 1-4C alkansic acid; n = 1-2. - 3 Cpds (I) ie 1-(3,3-bis(4-fluorophenyl)-2-propenyl)-4 ethynyl-4-hydroxypiperidine hydrochloride, (Ib) 1-(4,4-bis(4-fluorophenyl)-3- butenyl)-4-ethynyl-4-hydroxy piperidine hydrochloride (Ia) and 1-(4,4-bis(4-fluorophenyl)-3- butenyl)-4-benzylcarbamoyloxy-4 ethynylpiperidine are specifically claimed.
Patent KR-930000616-B1 (KR)
Title: Programmable gain control method in switching system
Inventor: KIM YONG-SOK
IPC: H04M3/40
Filed: 1990-08-09
Granted: 1993-01-25
Abstract: The method for controlling the sound volume of  each  channel by providing the proper data on gain of each channel comprises the following  steps:  checking  whether  the  gain  of   channel   is controlled or not; reading the gain control data after calculating an address which stores the level value of relevant channel in the time of controlling the gain; controlling  the  gain  of  relevant channel in response to the gain control data. This method prevents the degradation of communication in the time of communicating with an office line leased circuit.
Patent KR-940011703-B1 (KR)
Inventor: NAKAJIMA YUTAKA
IPC: B66B3/00
Filed: 1990-08-14
Granted: 1994-12-23
Abstract: 내용 없음.
Patent KR-100192871-B1 (KR)
Inventor: KATOH KAZUNORI
IPC: H01L23/433
Filed: 1990-09-28
Granted: 1999-06-15
Abstract: 본 발명은 리드프레임은 리드프레임 단체에와 상기 기판을 그들 사이 복수소정부분으로 분할해서 개설된 접착제필름 또는 양면에 접착제를 갖고 있는 수지필름으로 접합함으로서 형성된다. 따라서 잡착제에서 발생하는 가스량이나 오염물의 양이 감소한다. 또 리드프레임의 각 열처리시에 발생하는 응력이 경감함과 동시에 이 열응력에 의한 리드프레임의 힘이 저감한다. 더구나 수지가 용이하고도 확실하게 누락해서 공기가 남겨지지 않으므로 수지에 크랙이 발생하지 않는다. 그에따라 패키지의 신뢰성 및 생산성이 향상한다. 또한 본 발명의 리드프레임은 리드프레임단체에 상이한 재질로서 형성된 복수의 금속기판을 접합함으로서 형성된다. 따라서 리드프레임은 열적동작이 안정되고 신뢰성이 향상하게 된다.
Patent KR-0158451-B1 (KR)
Inventor: BABAHIDEKI
IPC: A23G1/32
Filed: 1990-11-10
Granted: 1998-11-16
Abstract: 통상적 방식에 따라 로울린 및 콘지 처리한 쵸콜렛 믹스와 수성 성분을 견과 페이스트, 또는 그 주성분 지방산이 20~26 탄소원자를 갖는 1~3 정도로 낮을 HLB의 설탕 지방산 에스테르 존재하에 혼합하여 혼합물을 유중수형으로 유화시키는 것에 의한 물 함유 쵸콜렛 제조방법이 개시된다.
Patent KR-940002885-B1 (KR)
Inventor: UEKADO KAZUTAKA
IPC: C08J9/02
Filed: 1990-03-20
Granted: 1994-04-06
Abstract: 내용 없음.
Patent KR-940000159-B1 (KR)
Title: Sequential scanning interpolation circuit for tv image signal
Inventor: SHIM DAE-YUN
IPC: H04N9/47
Filed: 1991-01-31
Granted: 1994-01-07
Abstract: The sequential scanning interpolation circuit for an image signal includes an interpolation output means for detecting a plane correlation degree of symmetric pixel pairs in the orthogonal direction of upper and lower lines, a band-pass filtering means for passing only one fourth frequency component of the sampling frequency of an image signal, an output coefficient means for generating a coefficient in accordance with the magnitude of the frequency component passing the band-pass filtering means; and a mixing means for mixing the average of the symmetric pixel pairs and the average of the upper and lower pixels according to the coefficient generated from the output coefficient means, thereby minimizing errors in line interpolation.
Patent KR-940009236-B1 (KR)
Inventor: MITSUKI TATSUYA
IPC: G01S19/48
Filed: 1991-05-30
Granted: 1994-10-01
Abstract: 내용 없음.
Patent KR-940008336-B1 (KR)
Title: Semiconductor package
Inventor: KWON YONG-DO
IPC: H01L23/48
Filed: 1991-06-19
Granted: 1994-09-12
Abstract: The package minimizesd wire bonding of an inner lead pad of the chip; (C) molding an encapsulating resin.
Patent KR-970004132-B1 (KR)
Inventor: MUTO JUNJI
IPC: H01M50/494
Filed: 1991-08-23
Granted: 1997-03-25
Abstract: 내용 없음.
Patent KR-100214032-B1 (KR)
Inventor: SINOHARA GAIGE
IPC: H01L21/3065
Filed: 1991-08-24
Granted: 1999-08-02
Abstract: 본원 발명은 Aℓ계 재료막을 에칭하는 각종의 분야에 범용할 수 있으며, 예를들면 전자재료(반도체장치등)의 형성프로세스에 있어서, 배선 재료등으로서 사용하는 Aℓ계 재료막을 드라이에칭하여 배선구를 형성하는 경우 등에 적용할 수 있으며, 본원 발명은 수소를 구성원소로 하여 분자중에 함유된 가스를 10∼99% 함유하는 혼합가스를 사용하여 알루미늄계 재료막을 소재가 노출될때까지 에칭하는 동시에, 산화성의 가스를 사용하여 상기 에칭에 의해 형성된 Aℓ계 재료패턴의 측벽에 보호막을 형성하고, 그 후 오버에칭을 행함으로써, 양호한 형상이 얻어지는 에칭을 실현하고, 오버에칭시에 패턴에 형상 열화가 생기는 것도 방지한 것이다.
Patent KR-970004549-B1 (KR)
Title: Electric cable
Inventor: KIM KWAN-SUNG
IPC: H01B7/32
Filed: 1991-09-18
Granted: 1997-03-29
Abstract: A cable with damage detector is disclosed. The cable with damage detector, which has inner conductor(1), insulating core for insulating the inner conductor(1) from outside; jacket(3) for protecting the cable by wrapping the insulating core(2), comprises: a plurality of detecting conductors(4) placed inside of the jacket(3) in horizontal direction, so that disconnection of the cable can be measured by testing the detecting conductor(4) outside when the cable is broken down. Thereby, the damage of the cable can be easily measured.