baber/WOPTO huggingface dataset:
Patent KR-940009143-B1 (KR)
Title: Lcd
Inventor: KIM KWANG-SU
IPC: G02F1/133
Filed: 1992-04-29
Granted: 1994-10-01
Abstract: The display improves the reliability of LCD operation,and reduces the monufacturing cost. The method includes a electrode (4) forming process on a board (2), a reverse (6) coating process by spinning or printing method, a forming process at 200 deg.C for 30 min, a reverese (7,1) coating process for a desired cell thickness, an ink (9,14) removing process after the reverse (11) etches, a molding (10) process after the reversed dam substrate contats to the another substrate.
Patent KR-950005268-B1 (KR)
Title: Handler of device separation and transfer equipment
Inventor: SONG YONG-KYU
IPC: H01L21/68
Filed: 1992-07-16
Granted: 1995-05-22
Abstract: The apparatus includes stopper pins (14,15,16) and a contact finger (13) mounted on a transfer track (11) to test the devices sequentially, rotatable fingers (17,18,19,20) fixed on a shaft (22) and to the finger (13) and stopper pins (14,15,16) cams (25,26,27,28) rotated by a step motor (24) through a shaft (30) to operate the fingers (17,18,19,20) sequentially, and a sensing means for controlling the driving of the step motor (24) upon falling of contact finger (13), thereby using a single motor (24) to reduce the cycle time. The sensing means includes a sensing plate (29) having a sensing hole (29a) formed on the shaft (30), and a sensor (31) for sensing the hole (29a).
Patent KR-100242046-B1 (KR)
IPC: A61P29/00
Filed: 1992-08-21
Granted: 2000-03-02
Abstract: This invention relates to novel morpholinourea and related derivatives of pentafluoroethyl peptides which are orally active elastase inhibitors. Pharmaceutical compositions containing these compounds are useful in the treatment of various inflammatory diseases and emphysema.
Patent KR-970006965-B1 (KR)
Inventor: KAIMAI TAKASHI
IPC: C10M107/34
Filed: 1992-09-18
Granted: 1997-05-01
Abstract: 내용없음
Patent KR-970001471-B1 (KR)
Inventor: KYOICHI SUZUKI
IPC: F23Q2/16
Filed: 1992-10-14
Granted: 1997-02-06
Abstract: 내용 없음.
Patent KR-960011210-B1 (KR)
Title: A pressurized water reactor of a passive type
Inventor: JANG SOON-HEUNG
IPC: G21C1/00
Filed: 1992-10-19
Granted: 1996-08-21
Abstract: The passive type pressurized water reactor integrates a passive safety system with a conventional reactor coolant system and has output more than 1000MWe with two coolant loops. The reactor coolant system with a reactor, two steam generator, two reactor cooling pumps and relevant pipes produces steam necessary to drive a turbine generator using energy generated by nuclear fission. The passive safety system consisted with a passive residual heat removal system, a passive safety injection system and a passive containment container cooling system uses a sealed pump, so an injection pipe of the passive residual heat removal system is connected to a direct injection pipe of a reactor container or a lower temperature pipe.
Patent KR-950010885-B1 (KR)
Title: Broadcasting formula channel changing apparatus
Inventor: YU JAE-CHON
IPC: H04N5/50
Filed: 1992-10-30
Granted: 1995-09-25
Abstract: The circuit is for tuning a channel which sends HDTV signal corresponding to a conventional NTSC channel. The circuit includes a signal type detector for discriminating that the broadcasting signal is HDTV signal or NTSC signal, a memory for storing channels on a specific area according to signal types, and a microprocessor for reading channel data from the memory according to signal type.
Patent KR-0158557-B1 (KR)
Inventor: KOO TAE-WOO
IPC: H01F38/42
Filed: 1992-12-09
Granted: 1998-12-15
Abstract: 본 발명은 FBT용 고압보빈의 코일 권선 방법에 관한 것으로, 권선기를 이용하여 고압보빈상에 코일을 1차 권선시키는 단계와, 에폭시 수지 용기내에 첵 밸브 및 회전팬이 설치된 절연 수지 공급기를 통해 이송되는 절연용 필름의 일측면에 에폭시 수지를 코팅하는 단계와, 코팅 완료된 절연용 필름을 권선 코일상에 권선시켜 코일의 층간 절연을 유지시키는 단계를 통해 코일을 적층권선토록 함으로써, 고압보빈에 권선되는 코일의 함침성능을 극대화시키고, 코일권선에 따른 층간 절연 및 작업성을 개선하며, 완벽한 코일의 층간 절연을 유지하여 제품자체의 신뢰성 및 FBT의 전기적 특성을 향상시킬 수 있는 우수한 효과가 있다.
Patent KR-100231248-B1 (KR)
Inventor: IKUSHIMA KAZMASA
IPC: H01L21/52
Filed: 1992-12-15
Granted: 1999-11-15
Abstract: 액체재료에 함유되는 고형물의 플런저와 시린지와의 사이에 끼여드는 것을 방지함과 동시에 그들 사이로의 액체재료의 통과도 또 충분히 방지하고, 또한 가압공기의 공급정지에 따르는 외부공기의 흡입을 거의 완전히 방지한다. 
     후단부(4)가 시린지 내경보다 약간 작은 외경을 가진 끝이 가늘은 선단부분 (1)을 설치함과 동시에, 그 끝이 가늘은 선단부분(1)의 후방에 연속시켜 작은 직경동부(2)를 형성하고, 이 작은 직경동부(2)의 더 후방에 시린지 내경보다 큰 최대 직경을 가진 통형상부분(3)을 연속시켜 설치하고, 그리고, 그 통형상부분(3)에 시린지(5)의 축선방향으로 뻗어서 통형상부분(3)의 복수매의 날개부재(8)로 분할하는 슬릿(7)을 설치한다.
Patent KR-960008528-B1 (KR)
Title: Manufacturing method of capacitor
Inventor: LEE HUN-CHOL
IPC: H01L27/108
Filed: 1992-12-30
Granted: 1996-06-26
Abstract: The capacitor manufacturing method comprises the steps of: formating a barrier between layers, a contact hole for exposing silicon substrates on a designated area, a first ploy silicon layer, and a first. PR pattern for a cavity on the first poly silicon layer in turn; depositing a barrier on an entire structure; formating a second PR pattern for a cavity mask; etching the exposed barrier for patterning a cavity barrier; removing the first and second PR layer patterns for formating the first cavity; depositing second poly silicon layer on the barrier pattern within a certain thickness; formating a third PR pattern of a storing electrode and etching the exposed pattern of the second poly silicon layer; formating second cavity by wet etching of the cavity barrier pattern; and formating a poly silicon pattern by dry etching of the expose first poly silicon layer to make the storing electrode having first and second cavities.
Patent KR-940009120-B1 (KR)
Inventor: NODA FUMIO
IPC: A44C25/00
Filed: 1990-07-31
Granted: 1994-10-01
Abstract: 내용 없음.
Patent KR-0145423-B1 (KR)
Title: Flaky fine powder, production thereof, and cosmetic
Inventor: TANAKA HIROKAZU
IPC: C09C1/00
Filed: 1991-08-15
Granted: 1998-07-15
Abstract: A flaky fine powder comprising a flaky substance as the base and spherical particles covering the surface of the base, aiming at reducing the luster of the base caused by the irregular reflection of light on its surface and improving the slipperiness. The powder comprises a flaky substance such as natural mica and silica particles deposited on its surface, wherein the silica particles may be further immobilized by the hydrolyzate of alkoxysilane or silica gel. It is produced either by adding alkoxysilane to a dispersion containing a flaky substance and silica particles and hydrolyzing it, or by adding a silicic acid solution to the dispersion and gelling it. This powder is compounded with various ingredients to give cosmetic. <IMAGE>
Patent KR-950012156-B1 (KR)
Title: Hot water boiler
Inventor: KIM CHANG-JU
IPC: F24H1/00
Filed: 1993-01-06
Granted: 1995-10-14
Abstract: a heating water basin where a first passage is formed at the inner side of a cylinder which is integrated with a condensation basin; first and second heating water basins where a second passage is formed; a first connecting pipe for connecting the upper portion of the first heating water basin and the upper portion of the condensation basin; a second connecting pipe for connecting the lower portions of the condensation basin and the second heating water basin; a third connecting pipe for connecting the upper portion of the second heating water basin and the lower portion of the heating water basin; a vaporization chamber where a third passage is formed and having a steam discharging pipe formed at the top portion thereof, which is connected to an external siphon pipe and fixes an internal siphon pipe to be connected to the condensation basin; a curve pipe for connecting the heating water basin and the condensation basin; a curve air discharging pipe for connecting the condensation basin and an upper water basin; a grid plate fixed in a zigzag manner in the internal portion of the condensation basin; an intake check valve and an ejecting check valve fixed at the first and second heating water basins, respectively and connected by a heating pipe; and a compensating pipe forming a water compensating hole and connected to the intake check valve.
Patent KR-970000646-B1 (KR)
Inventor: SATO KOJI
IPC: B23K20/02
Filed: 1993-03-06
Granted: 1997-01-16
Abstract: 내용 없음.
Patent KR-100274865-B1 (KR)
Title: Field emission type cathode and manufacturing method thereof
Inventor: LEE CHEON-GYU
IPC: H01J9/02
Filed: 1993-03-17
Granted: 2000-12-15
Abstract: PURPOSE: A field emission type cathode and a manufacturing method thereof are provided to improve an output current property greatly by forming the end part of electric field tip as a ring shape. CONSTITUTION: A cathode layer(20) is formed in a designated pattern on the top of a substrate(10). An insulator layer(30) is laminated on the top of the cathode layer(20) and is formed with a several pin hole. A field emission tip(40) is connected electrically with the cathode layer in the pin hole. A first cathode layer(21) gets a several protrusion and is adhered fully with the upper surface of the substrate. A second cathode layer(22) is deposited on the upper surface of the first cathode layer and is formed to cover the protrusion of the first cathode layer and then the end part composes of the field emission tip in fact. The first cathode layer(21) of the designated thickness and a mask film is deposited in turns on the top of the substrate(10). A several protrusion is formed etching the first cathode layer through the mask film. A second cathode layer(22) is deposited fully on the first cathode layer. The insulator layer(30) and the gate electrode layer(50) is deposited in turns on the top of the second cathode layer. The gate electrode layer(50) and the insulator layer is removed. The protrusion part of the first cathode layer is made a wet deposition so that the end part of the second cathode layer achieve a ring shape.
Patent KR-0124491-B1 (KR)
Title: Microwave leaking protection structure of microwave oven door
Inventor: JUNG WOON-WANG
IPC: H05B6/76
Filed: 1993-05-31
Granted: 1997-12-05
Abstract: Disclosed is a structure for preventing leak of high frequency wave for a door of an electronic range.  In the structure, an high frequency absorber is inserted between a door plate(11) and a door screen(12).  A transparent inner plate(13) is attached to the door.  A cramped portion(11a) is formed at the door plate(11) so that the high frequency absorber is baricaded.  A high frequency absorbing liquid of ferrite and colophony is supplied into a slot(22) formed at outlines of the door screen(12) and inner plate(13), so that the inner plate(13) is attached to the door screen(12).  Thereby, the leak of high frequency wave is prevented effectively.
Patent KR-970003959-B1 (KR)
Title: Soil conditioning material utilizing diatomite
Inventor: LEE SANG-JING
IPC: C09K17/00
Filed: 1993-07-28
Granted: 1997-03-24
Abstract: The soil conditioner of granular diatomaceous earth is prepared by crushing diatomaceous earth whose main component is silicon dioxide, aluminum oxide and ferric oxide, mixing with rice bran and water at the weight% ratio of 60:10:30 and then maturing the mixture. The above mixture is influenced to hold about 70% of air pore of the total area, extruded and plasticized as a farad form whose particle diameter 1-10mm. Then the product is cut in 1.5 times length of particle diameter.
Patent KR-950012114-B1 (KR)
Title: Most significant 1 logic address detecting method and its circuit
Inventor: CHO MYONG-RAE
IPC: G06F11/00
Filed: 1993-08-13
Granted: 1995-10-14
Abstract: outputting a first detection signal in response to the logics of first to fourth data bit received by dividing input bits to a descending series on the basis of the most significant bit or to an ascending series on the basis of the least significant bit, providing first and second data bit to first and second input terminals, providing third and fourth data bit reversed by a first NOR gate to a third input terminal; outputting a second detection signal by again dividing the first to fourth data bit to the descending series or the ascending series, providing an output signal of the first NOR gate to the first input terminal and providing the seventh and eighth data bit of the fifth to eighth data bits reversed by the second NOR gate to the second input terminal so as to confirm the existence of the data bit having logic "1" of the data bit group, and NAND gating the signals; and outputting a third detection signal by again dividing the fifth to eighth data bit to the descending series or the ascending series, providing a signal obtained in compounding the sixth data bit and an output signal of the second NOR gate to the first input terminal and providing a signal obtained in compounding the eighth data bit and an output signal of third NOR gate to the second input terminal so as to confirm the existence of the data bit having logic "1" of the data bit group, and NAND gating the signals
Patent KR-0176468-B1 (KR)
Title: 대역 통합 필터
IPC: H03H17/00
Filed: 1993-08-20
Granted: 1999-04-01
Abstract: 본 발명은 대역 통합 필터에 관한 것으로 저역 데이타, 중역 데이타, 제1 고역 데이타 및 제2 고역 데이타를 입력하는 입력 수단 ; 상기 저역 및 중역 데이타를 선택하여 감산 및 가산 처리한 후, 상기 제1 및 제2 고역 데이타와 얻어진 1차 대역 통합 데이타를 선택하여 감산 및 가산 처리하는 데이타 선택 수단 ; 상기 데이타 선택수단에서 감산 및 가산 처리된 데이타와, 주어진 계수 데이타를 승산하고 누적해서 저역, 중역 및 고역이 통합된 1차 및 2차 대역 통합 데이타를 발생하는 승산 및 누산 수단 ; 및 상기 승산 및 누산 수단에서 발생된 2차 대역 통합 데이타를 최종 대역 통합 데이타로 출력하는 출력 수단을 구비한 것을 특징으로 하는 대역 통합 필터를 특징으로 한다. 따라서, 본 발명의 대역 통합 필터는 회로 구성이 매우 간략화 된다.
Patent KR-950013492-B1 (KR)
Title: Stabilizer for producing a carbon fiber and the manufacturing process utilizing the stabilizer
Inventor: IM DAE-U
IPC: D01F9/22
Filed: 1993-09-10
Granted: 1995-11-08
Abstract: The high intense carbon fiber is produced by adding 3 wt.% of an itaconic acid to an acrylonitrile monomer, copolymerizing the mixture in the dimethyl sulfoxide solution at 50-60 deg. C for 4-5hr to obtain a copolymer, dry-wet spinning and multi-stage drawing the copolymer to obtain a precursor fiber, flame-proof treating the precursor fiber by the flame-proofing oppts. in the oxidative atmosphere of 200-300 deg. C for 20-40min, and carbonation treating it in the inert atmosphere of 1200-1400 deg. C for 5min. The carbon fiber has a good tensile strength and elasticity.
Patent KR-970011502-B1 (KR)
Title: Thin film transistor manufacturing method
Inventor: KIM CHOONG-KI
IPC: H01L29/78
Filed: 1993-09-24
Granted: 1997-07-11
Abstract: A method of fabricating a polysilicon thin film transistor is provided, in which the gate insulating layer of the thin film transistor is formed of at least one level of insulating layer containing an insulating layer formed using oxygen plasma according to ECR. A CVD oxide layer is formed on a substrate 1 by 5000ohm.strong, polysilicon is deposited thereon and patterned in a predetermined pattern. An oxide layer 10 is formed on the polysilicon layer using ECR oxygen plasma by 150-450ohm.strong. A CVD oxide layer 11 is deposited on the ECR oxide layer 10, and polysilicon is deposited thereon by 2000-4000ohm.strong using CVD method. The polysilicon layer is patterned to form a gate 7, ion implantation is carried out to form a CVD oxide layer by 3000-4000ohm.strong on the overall surface of the substrate, and a contact hole is formed in the CVD oxide layer 8 to expose a source and drain 4 and 5. Al is deposited on the overall surface of the substrate and patterned to form source and drain electrodes 9.
Patent KR-100292983-B1 (KR)
IPC: C08K5/524
Filed: 1993-10-05
Granted: 2001-06-15
Abstract: The invention relates to a process for the stabilisation of an organic phosphite, an organic phosphonite or a mixture of organic phosphites or phosphonites against hydrolysis, characterised in that a compound from the class consisting of sterically hindered amines is added as stabiliser to the material, so that the stabilised solid contains from 0.1 to 25% by weight of the aminic compound, based on phosphite or phosphonite. Compositions containing organic phosphite or phosphonite and sterically hindered amines are distinguished by excellent hydrolysis resistance and have a good shelf life even at high atmospheric humidity levels. The products from the novel process can advantageously be used as stabilisers for organic material, particularly organic polymers, for example synthetic polymers, against the harmful effect of heat, oxygen and/or light.
Patent KR-0126656-B1 (KR)
Title: Manufacturing method of semiconductor device
Inventor: BAE SANG-MAN
IPC: H01L21/28
Filed: 1993-11-10
Granted: 1998-04-02
Abstract: A fabrication method of semiconductor devices is provided to easily form a fine pattern less than resolvability of stepper. The method comprises the steps of: sequentially forming a first PR(28), an SOG(spin on glass) film(29) and a second PR(30) on a substrate(26) having a polysilicon layer(27); forming a second PR pattern by exposing the second PR(30) using a first exposing mask(20) having light shielding patterns(24) and removing the exposed portion; forming SOG pattern by RIE(reactive ion etching); forming a third PR pattern by exposing a third PR(31) using a second exposing mask(21) having light shielding patterns(25); and forming fine polysilicon patterns by etching the polysilicon layer(27) using the third PR pattern as a mask.
Patent KR-950012502-B1 (KR)
Title: Computer system initiating circuit using eeprom
Inventor: KIM JONG-HO
IPC: G06F13/10
Filed: 1993-12-11
Granted: 1995-10-18
Abstract: latching units for transmitting addresses, data, read/write signals and a chip enable signal of an external watching unit, and disconnecting the watching unit by means of a disable control signal when the power is on/off/on; an EEPROM for storing the data through the latching unit; a master ASIC for providing the disable signal to the latching unit when the power is on/off/on, and transmitting the data of the EEPROM to a plurality of ASICs through a data buffer by supplying a write address to the plurality of ASICs; a decoder for selecting the ASIC to be initialized under provision with a chip selection signal of the ASIC to be initialized from the master ASIC if the power is on/off/on; and a logic device for transmitting the signals of the EEPROM, the master ASIC, the latching unit, and the decoder.
Patent KR-960014457-B1 (KR)
Title: Interconnection device of a integrated circuit
Inventor: CHO HAN-JIN
IPC: H01L21/82
Filed: 1993-12-27
Granted: 1996-10-15
Abstract: a plurality of logic modules 20 having respectively programmable arrays 31-34, 41-44 disposed two by two respectively into the horizontal direction and vertical direction; an array module 10 for arranging the plurality of logic modules to a matrix; a plurality of shift registers 19 for respectively generating horizontal/vertical selection signals (HS,VS) and vertical/horizontal enable signals (VE,HE); a plurality of voltage/current supply 40 for respectively providing a voltage/current signal enable to program to one of the horizontal programmable arrays and one of the vertical programmable arrays into the plurality of logic modules by responding the horizontal and vertical selection signals (HS,VS); a plurality of row/column enablers 40 for respectively providing a program enable signal; a first decoder 18a for decoding data pattern provided from an input/output pad and generating a first control signal to select one or more array line elements; a second decoder 18b for decoding the data pattern provided from the input/output pad and generating the second control signal; and a program signal inserting means.
Patent KR-970000686-B1 (KR)
Title: Dna and vector for transformation of plant cell
Inventor: LEE SEUNG-BUM
IPC: C12N15/29
Filed: 1993-12-29
Granted: 1997-01-18
Abstract: The chloroplast autoreplicating sequence (ARS) was isolated from a chloroplast of rape. A vector containing the ARS is prepared by recombining a selection marker and a promotor sequence with the said ARS. pECTRHG vector used for transforming plants or bacteria was prepared by a recombination of a replicative origin of E. coli plasmid, pUC19 having ampicillin resistant gene as the selection factor of the plant cell, and PrbcLp and PatpB as a promotor for expression in a plant microorgan.
Patent KR-960005831-B1 (KR)
Title: Method for controlling a metallic sludge of a deflector roll on zn-ni platings and the apparatus useful therein
Inventor: LEE JAE-YOUNG
IPC: C23G3/00
Filed: 1993-12-30
Granted: 1996-05-01
Abstract: In radial cell type plating line for Zn and Zn-Ni plating, the washing process contains the following: (a) pre-treatment step for removing metal particles or sludge from the surface of deflector roll by washing with hydrochloric acid, between Zn plating process and Zn-Ni plating process, and (b) main step for preventing of influx, accumulation and growth of plating solution and metal particles during Zn-Ni plating. The washing device consists of deflector roll(2), washing vessel(3), plating bath(4), anode(5), sprayer(6) for steel sheet(7), and compression roll(8). The washing vessel includes polishing block(9), input(10) and output(11) hole of washing solution, output hole of spray washing solution(12), sprayer for roll(13), and rubber pad(14). The washing solution is water having 0 to 1% acid concentration selected from hydrochloric acid, sulphuric acid, and nitric acid. And the temperature of washing solution is 30 to 60deg.C.
Patent RO-120430-B1 (RO)
Title: Device for warning upon reaching a pre-established speed, in motor vehicles
Inventor: CRETU GIANINA
IPC: G01P1/10
Filed: 2001-02-23
Abstract: The invention relates to a device for warning upon reaching of some pre-established speeds in motor vehicles. According to the invention, the device for warning upon reaching of some pre-established speeds comprises two identical proximity capacitive sensors (1 and 2), which actuate when the indicator needle (4) on the speed indicator dial reaches in front of them and, by means of two constructively identical signal conditioning blocks (5 and 6), the signal provided by the sensors (1 and 2) is taken over, amplified and there is requested the supply of some sound warning device (9) and visual warning devices (10), respectively. The invention has the advantage of obtaining both sound and visual warning when exceeding the pre-established speeds.
Patent RO-120634-B1 (RO)
Title: Citric esters and process for obtaining
Inventor: MIRCI LIVIU EDUARD
IPC: C07C67/08
Filed: 2002-10-25
Abstract: The invention relates to citric esters and to a process for obtaining the same, said esters having plasticizing properties for polymers, lubricating properties for processing polymers and show features specific to fluids used in tribology and which correspond to the general formula, wherein R2 is a radical of aliphatic-aromatic type with the formula, in which R3 is a nonyl radical, and R1 and R are either the same and an alkyl radical with linear or branched chain, or different, and R1 is a linear or branched alkyl radical and R is a R2 radical. According to the invention, the process consists in the citric acid esterification with alcohols, in nitrogen atmosphere, in acid catalysis, in two stages where the alcohols are added successively, in the presence of a solvent which has also the role of azeotropic entrainer of the reaction water, said esterification being followed by repeated washing with demineralized water, up to a neutral pH, vacuum devolatilization, heat bleaching with activated charcoal and filtration.