baber/WOPTO huggingface dataset:
Patent KR-920004005-B1 (KR)
Inventor: NAKKAMURA TOMIO
IPC: G05F1/563
Filed: 1988-06-07
Granted: 1992-05-21
Abstract: 내용 없음.
Patent KR-920000952-B1 (KR)
Title: Polyflorinated amino alcohols and their esters preparation of these compounds and their use as lubricant additives
Inventor: DURUAL PIERRE
IPC: C07C215/02
Filed: 1988-06-18
Granted: 1992-01-31
Abstract: The invention relates to new polyfluorinated compounds which are usable as anti-wear additives for lubricants. These compounds are of general formula:    <IMAGE>  (III)  in which RF is a perfluoroalkyl radical, R1 and R3 each denote a hydrogen atom or an alkyl, cycloalkyl or aryl radical, R2 and R4 each denote a hydrogen atom or an acyl residue, m equals 0 or 1 and X denotes a hydrogen atom or a 2-hydroxy-1-phenylethyl group. They are prepared by hydrogenation of amino alcohols of formula: RF-CF=CH-CH2-NH-CH2CH(R1)-OH followed, where appropriate, by a reaction with an epoxide and/or an esterification.
Patent KR-950004457-B1 (KR)
Inventor: SAITO SHINJI
IPC: H01M10/06
Filed: 1988-08-29
Granted: 1995-05-01
Abstract: 내용 없음.
Patent KR-970010749-B1 (KR)
Inventor: PHAM TU
IPC: C08G/
Filed: 1988-09-21
Granted: 1997-06-30
Abstract: 내용없음.
Patent KR-970003053-B1 (KR)
Title: Process for the purification of serum albumin
Inventor: KONIG BOUDEWIJN WYNAND
IPC: C07K14/435
Filed: 1988-11-15
Granted: 1997-03-14
Abstract: Recombinantly produced serum albumin is purified in a series of steps, initially employing an alkaline precipitation, optionally followed by incubation with an anion exchange adsorbent, followed by affinity chromatography employing a hydrophobic solid phase and using a water-soluble lipid anion as desorbens in the aqueous phase.
Patent KR-930008288-B1 (KR)
Title: Installation and process for the dry-grinding of gramular foodstuffs and feedstuffs
Inventor: ROMAN MULLER
IPC: B07B4/08
Filed: 1987-12-01
Granted: 1993-08-27
Abstract: PCT No. PCT/EP87/00747 Sec. 371 Date Sep. 22, 1988 Sec. 102(e) Date Sep. 22, 1988 PCT Filed Dec. 1, 1987 PCT Pub. No. WO88/04203 PCT Pub. Date Jun. 16, 1988.A size grading unit and a gravity grading unit in a grinding preparation installation form an oscillating unit and are arranged one above the other so that a V-shaped space exists between them. The product flow transfers as a carpet or veil falling from the size grading unit at the V apex to the gravity grading unit located below. Air flows through the V-shaped space but not through the size grading unit.
Patent KR-910006578-B1 (KR)
Inventor: NAKAHARA YOSHIHIKO
IPC: G11B5/80
Filed: 1988-04-14
Granted: 1991-08-28
Abstract: 내용 없음.
Patent KR-910009021-B1 (KR)
Inventor: YAMADA MASSAMICHI
IPC: G11B5/31
Filed: 1989-01-12
Granted: 1991-10-28
Abstract: 내용 없음.
Patent KR-0147835-B1 (KR)
Inventor: ALFERNESS RODNEY CLIFFORD
IPC: H01S5/0625
Filed: 1989-03-23
Granted: 1998-09-15
Abstract: 격자 결합기는 시스템의 두 상이한 전달 모드간의 역 또는 순 결합 특성을 변경하기 위해 양자 웰 굴절율 변조기와 광 도파관과 함께 결합된다.
Patent KR-920007759-B1 (KR)
Inventor: URU TOSHIYUKI
IPC: C08G65/10
Filed: 1989-05-09
Granted: 1992-09-17
Abstract: 내용 없음.
Patent KR-0128283-B1 (KR)
Inventor: LANGLY ROBERT
IPC: C08L101/00
Filed: 1989-05-08
Granted: 1998-04-03
Abstract: 내용없음
Patent KR-910008816-B1 (KR)
Inventor: GUDOU HIROSI
IPC: B32B7/027
Filed: 1989-07-26
Granted: 1991-10-21
Abstract: 내용 없음.
Patent KR-0142087-B1 (KR)
Inventor: O CONNEL CORMAC
IPC: G11C11/41
Filed: 1989-08-17
Granted: 1998-07-15
Abstract: 내용 없음
Patent KR-0156096-B1 (KR)
Inventor: PARK SUNG-HWEE
IPC: H01L27/10
Filed: 1989-12-18
Granted: 1998-10-15
Abstract: 내용없음
Patent KR-930006215-B1 (KR)
Inventor: YOSHIDA KINOTO
IPC: E01C5/00
Filed: 1988-07-13
Granted: 1993-07-09
Abstract: 내용 없음.
Patent KR-920009032-B1 (KR)
Title: Sense system when television is turned off
Inventor: KIM CHANG-MIN
IPC: H04N5/44
Filed: 1990-03-31
Granted: 1992-10-12
Abstract: The surveilance function system for  detecting  the  intruder comprises a pulse generator (4) operated  by  the  stand-by  power source (5) of television set; a sensor (3) transmitting the  pulse signal of pulse generator to the front of television set by making the pulse signal to the infrared signal; sensor (1) outputting the intruder detection signal  after  receiving  the  infrared  signal reflected from a substance; an amplifier (2) amplifying the output signal  of  the  sensor  (1);  a  flip-flop  (9)  and   a   memory semiconductor (10) outputting  the  telephone  number;  a  dialing device (6) outputting the telephone number signal into the dialing signal; a semiconductor switch (8) transmitting the dialing signal to the exterior.
Patent KR-920008263-B1 (KR)
Title: Method for dynamic rearrangement of processor network
Inventor: LEE JON-YONG
IPC: G06F9/44
Filed: 1990-04-13
Granted: 1992-09-26
Abstract: The dynamic processor network reconstruction method  prevents the collision of  requests  in  multi  user  system  and  improves executing  speed   of   the   system   utilizing   inter   process communication (IPC). The method includes the  steps:  (A)  sending reconstruction request from user to  arbitrary  process  (i);  (B) sending the request from the process (i) to a process (21) in UNIX region; (C) checking requested number  of  transputer  to  correct file (22); (D) sending reconstruction data to the process (7) when reconstruction is enable,  and  otherwise  sending  reconstruction disable  signal  to  the  process  (i);  (E)   executing   network reconstruction by the process (n);  (F)  sending  approval  signal from the process (n) to the process (21) when  the  reconstruction is completed; and  (G)  sending  the  approval  message  from  the process (21) to the process (i).
Patent KR-930005794-B1 (KR)
Inventor: HOSOI TAKASHI
IPC: H01H13/702
Filed: 1990-06-22
Granted: 1993-06-25
Abstract: 내용 없음.
Patent KR-920009953-B1 (KR)
Title: Cutting method and apparatus for tire cord
Inventor: LEE KYU-SAN
IPC: B29D30/08
Filed: 1990-06-26
Granted: 1992-11-06
Abstract: The continuous-sheet ply is guided and cut by  edge  position control unit, and the cut ply is arranged to the joining  position owing to number of position sensors which control the feed of the ply. And then elastic joining roller presses the joining  part  of front and rear ply so that the damage of the joining part  can  be prevented and the high quality of cord the center of which is good can be mamnufactured. The cutting unit comprises a cord  supplying part, a joining part. The edge position control unit comprising  a position sensor is provided at the front end of  1st  conveyor  of the cord supplying part.
Patent KR-0121464-B1 (KR)
Inventor: KICHIZO MAENO
IPC: D05B3/22
Filed: 1990-08-31
Granted: 1997-11-18
Abstract: 본 발명은 단추를 한번에 하나씩 방출하는 단추 저장부와 재봉틀을 갖춘 재봉장치 내에서, 상기 단추를 상기 단추 저장부로부터 상기 재봉틀까지 이송하는 단추 이송장치로서, 상기 재봉틀에 제공된 단추 체결장치와, 다수의 단추 삽입구들을 갖춘 회전원판과, 상기 회전원판을 수평적 및 단속적으로 구동시키는 구동모터와, 상기 단추를 방출시키도록 상기 회전원판의 상기 단추 삽입구와 소통하는 단추 방출구를 갖춘 단추 수용원판과, 상기 단추 수용원판으로부터 방출되는 상기 단추를 보유하도록 말단부에 단추 지구를 갖춘 아암으로 구성된다.
Patent KR-930009057-B1 (KR)
Inventor: USUI MASAYOSHI
IPC: B23K1/00
Filed: 1990-09-18
Granted: 1993-09-22
Abstract: 내용 없음.
Patent KR-0161499-B1 (KR)
Title: Method for preparation of taxol using an oxazinone
Inventor: HOLTON ROBERT A
IPC: C07D305/14
Filed: 1990-11-14
Granted: 1998-12-01
Abstract: Process for the preparation of a taxol intermediate comprising contacting an alcohol with an oxazinone having the formula: <CHEM> wherein R1 is aryl, heteroaryl, alkyl, alkenyl, alkynyl or OR7 wherein R7 is alkyl, alkenyl, alkynyl, aryl or heteroaryl; R2 and R5 are independently selected from hydrogen, alkyl alkenyl, alkynyl, aryl, heteroaryl, and OR8 wherein R8 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, or hydroxyl protecting group; and R3 and R6 are independently selected from hydrogen, alkyl, alkenyl, alkynyl, aryl and heteroaryl.
Patent KR-0160778-B1 (KR)
Inventor: TERADA YASUHIKO
IPC: C04B35/00
Filed: 1990-11-13
Granted: 1998-11-16
Abstract: 수산화니오브, 산화니오브 및 오염화니오브중에서 선택된 적어도 1종의 니오브화합물에 강산과 과산화수소수를 가하여 얻은 과산화니오브산수용액에 다시 또, 수용성의 유기 2염기산을 안정제로서 첨가한 것에 암모니아수를 첨가하고, 이어서 이 수용액을 5 - 50℃의 온도로 유지하여 과산화니오브산졸을 생성시킨 후 한외여과막을 사용하여 정제하는 것으로 이루어진 과산화니오브산졸 및 그 제조방법이 개시되어 있다. 
     본 발명의 과산화니오브산졸은 압전체, 반도체, 센서, 광전자 공학재료, 유전체, 초전도체등의 원재료로 니오브원료를 적용하는 것이 가능하게 되는 외에 니오브 성분을 분산성이 양호하게 사용하는 것이 바람직한 이외의 모든 용도에 적절하게 사용할 수 있는 니오브원료를 실현하는등, 우수한 특유의 효과를 나타내는 것이다.
Patent KR-930001725-B1 (KR)
Inventor: SAITO SIGEMASA
IPC: H01H71/44
Filed: 1990-11-20
Granted: 1993-03-12
Abstract: 내용 없음.
Patent KR-100203020-B1 (KR)
Title: Fiber-reinforced thermoplastic molding compositions
Inventor: SPERK JAMES M JR
IPC: C08L75/04
Filed: 1991-03-08
Granted: 1999-06-15
Abstract: Thermoplastic molding compositions and articles comprise immiscible thermoplastic polymer components and reinforcing fibers. The immiscible thermoplastic polymer components and the fibers are blended together under high shear conditions. The molding composition generally contains at least two phases and has an extremely smooth and fiber-free surface. Generally, very good physical properties are obtained such as high impact resistance, high heat distortion temperatures, high tensile modulus, high flex modulus, and the like. A desired blend of thermoplastic components is thermoplastic polyurethane and polyethyleneterephthalate with glass fibers.
Patent KR-940005333-B1 (KR)
Title: Audible signal adjudication apparatus for pcm
Inventor: YU DUK-SU
IPC: H03M13/00
Filed: 1991-04-17
Granted: 1994-06-16
Abstract: The apparatus for determining whether or not there is an audible analog signal includes a central processing unit for controlling a whole operation; a time slot controller for generating a time slot frame synchronizing signal to convey digital data to an assigned channel of a time division multiplex signal line; a pulse code modulation (PCM) coder/decoder for converting an analog signal to a PCM signal or vice versa; a serial/parallel converter for converting serial data to parallel data or vice versa; a PCM matching circuit for controlling a data flow direction; and an audible signal presence/absence determiner for determining whether or not there is an analog signal. The apparatus effectively determines the presence/absence of a audio signal.
Patent KR-0172802-B1 (KR)
Inventor: YU JI-HUN
IPC: G05B19/04
Filed: 1991-10-18
Granted: 1999-03-30
Abstract: 본 발명은 파우어의 단속 없이도 I/O 유니트의 교환이 가능하도록 하여 현재의 운전 데이타의 손상이 없도록 함으로 운전기능을 향상시킬 수 있게한 PLC 운전중 I/O 유니트 착탈방법에 관한 것으로 기존의 프로그래머 장치를 이용하여 PLC 운전 중에도 I/O 유니트를 교환 가능하도록 I/O 교환 모드를 설정하고 PLC의 CPU에서 상기 프로그래머의 지령으로 I/O 검색을 실행하도록 한 것이다.
Patent KR-950006717-B1 (KR)
Title: Polyester copolymer resin
Inventor: JONG JONG-HO
IPC: C08G63/123
Filed: 1991-10-29
Granted: 1995-06-21
Abstract: Polyester resin of mean molecular weight 2,000-8,000 for preventing damage of painted film from ultraviolet radiating is copolymerized with 10-40 mol% acid components including aliphatic carboxylic acid, aromatic carboxylic acid, saturated alicyclic carboxylic acid as 1,4-cyclohexane dicarboxylate or its ester derivative and 1-10 mol% polyvalent alcohol component such as trimethylol propane, ethylene glycol, propylene glycol, neopentyl glycol and p-xylene glycol, catalysts such as superoxides of Ca, Ce, Pb, Mn, Zn, Mg, Sb, etc., and germanium oxide, a thermal stabilizer with phosphorylated compounds. The polyester resin has good properties of tortuosity, hardness and weathering resistance.
Patent KR-950000159-B1 (KR)
Title: Battery cover locking apparatus
Inventor: YANG JAE-SONG
IPC: H01M2/10
Filed: 1992-03-31
Granted: 1995-01-10
Abstract: The device is to fabricate the sturuture of a battery cover and a lock system easily, to prevent the looseness of a battery cover caused by the external force and oscillation when carrying, and to allow easy replacement of a battery. This device includes a battery cover (24) which has a projecting shaft (24a) that moves between a closing spin axis (P1) and an opening spin axis (P2) enabling the spin movement, and a locking knob (22) which has a sliding unit that allows to move a position linearly from a closing groove (22e) which either holds or lock a cover fixing groove (24c) and a main device (21).
Patent KR-950003690-B1 (KR)
Inventor: OKADA KIYONORI
IPC: A61J1/05
Filed: 1992-05-29
Granted: 1995-04-17
Abstract: 내용 없음.
Patent KR-950010195-B1 (KR)
Title: Phase shift mask and manufacturing method thereof
Inventor: KIM YONG-HYON
IPC: H01L21/027
Filed: 1992-06-04
Granted: 1995-09-11
Abstract: (i) forming a light shading layer for intercepting the exposing light on a transparent substrate; (ii) forming a photoresist on the light shading layer, patterning it to desired shape, and forming a light shading region pattern by etching the light shading layer to use the patterned photoresist as a mask; (iii) forming the photoresist on the rear surface of the substrate, and excessive light exposing the whole surface of the substrate; (iv) patterning to develop the photoresist; (v) excessive etching the light shading region pattern to use the photoresist as mask; (v) etching the rear surface of the substrate to use the photoresist as mask; and (vi) removing the photoresist pattern fromed on the rear and front surfaces of the substrate. The obtained phase shift mask has improved image resolution and depth of focus.
Patent KR-950001093-B1 (KR)
Title: Method of manufacturing silver spoon
Inventor: LEE CHAN-HOE
IPC: B21K11/00
Filed: 1992-08-18
Granted: 1995-02-11
Abstract: The compound gold plate is made of compound gold having various colors by different combinations of compound elements, to be united with a stick part of a silver spoon at proper temperature after engraving shapes by a press. As decorated with beautiful colors and has strong hardness, the spoon is very worthy. The decorating method comprises the steps of: producing ruled thin plates (4) from compound gold decoration plates combined with silver plates at 850-930 deg.C; cutting thin plate pieces (5) from the thin plate (4) in the same size as a groove of stick; pressing the plate pieces with a die having a pattern to produce a 3 dimensionally decorated silver spoon.
Patent KR-950002567-B1 (KR)
Title: Cathode supporting body of electron gun for electron tube
Inventor: KIM JIN-MOK
IPC: H01J1/18
Filed: 1992-09-14
Granted: 1995-03-23
Abstract: The cathode supporting structure of an electron gun for an electron tube is formed by attaching a cathode substrate (5) to the upper of a cathode sleeve (6) composed of nickel and chromium alloy, inserting a heater (8) into the inner of the cathode sleeve (7) to form a cathode part, and fixing the lower of a strap (9) to the cathode sleeve, and the upper of the strap to the metal plate (12) attached to the insulating member (10). The first electrode (11) in the cathode structure is fixed to a bead glass of the electron gun.
Patent KR-960015427-B1 (KR)
Inventor: IWATANI HIDETOSHI
IPC: H01F41/04
Filed: 1992-09-21
Granted: 1996-11-13
Abstract: 내용없음
Patent KR-100190912-B1 (KR)
Inventor: MORIKAWA KATSUMI
IPC: B22C3/00
Filed: 1992-10-09
Granted: 1999-06-01
Abstract: 본 발명은 알루미늄, 아연, 주석등 혹은 이들 합금을 포함하는 저융점금속의 용해 주조에 사용하는 2층이상의 코팅을 가지는 기구, 특히 주조용 기구에 관한 것으로, 기재와 접촉하는 부분을 접착성 코팅재로 이루어진 층으로 하고, 용탕과 접촉하는 부분은 내식성 코팅재로 이루어진 층으로 한다. 이에 따라, 저융점금속과의 반응이 억제되고 기재와의 접촉성이 양호하며 열적, 기계적 충격에 의해 코팅층을 용이하게 박리되어 장기적 내구성을 꾀할 수 있다.
Patent KR-960011643-B1 (KR)
Inventor: SONO MICHIO
IPC: H01L33/64
Filed: 1992-10-23
Granted: 1996-08-24
Abstract: 내용없음.
Patent KR-950005242-B1 (KR)
Title: Processing shared variables for chill concurrent processing in general-purpose operating system
Inventor: BAEK UI-HYON
IPC: G06F12/02
Filed: 1992-10-24
Granted: 1995-05-22
Abstract: The method effciently processes the shared variable of CHILL process in the operating system; UNIX and improves the shared memory, linkage editor, and the C start up routine. The method employs a 1st means(201) which compouds the data section of executable file into specified virtual addressing space, 2nd means(205-209) which maps the error message into the specified virtual space, a 3rd means(210) which executes the executable file of the main memory, a 4th means(211) which removes the shared memory.
Patent KR-950004435-B1 (KR)
Title: Pipe expander of heat plastic tube
Inventor: KWON YONG-IL
IPC: B21D39/08
Filed: 1993-02-09
Granted: 1995-05-01
Abstract: The expander improves the ductility and eccentricity of thermoplastic tubes by uniform cooling in cooling pipe and vacuum chamber. The expander comprises (A) circular tube guide roll (4), a pair of circular tube feeding roll (5) and magnetic displacement sensor (6) established in the side of circular tube feeder (3); (B) driving two heating rolls (11,11') above the magnetic displacement sensor; (C) expanding apparatus (12), guide roll (13) of expanded tube and vacuum pump (14).
Patent KR-100258905-B1 (KR)
Title: Electron gun for color cathode ray tube
Inventor: JOO HYONG-IL
IPC: H01J29/51
Filed: 1993-03-05
Granted: 2000-06-15
Abstract: PURPOSE: An electron gun for color cathode ray tube is provided to reduce greatly spherical aberration and astigmatism received from main lens by making an incidence into main lens after making a previous focus electron beam. CONSTITUTION: A fronting triode part is composed of cathode(21), control electrode(22), screen electrode(23), a subsidiary lens and main lens are composed of the first(24), second(25) focus electrode, and final acceleration electrode(26) is installed. The first static voltage(VS1) is licensed at above control electrode(22) and the first focus electrode(15), the second static voltage(VS2) is licensed at above screen electrode(23) and the focus voltage(VF) and anode voltage(VE) is licensed at above the second focus electrode(25) and final acceleration electrode(26) separately. The first static voltage(VS1) is ground voltage, the second static voltage(VS2) is 200 to 400 volts, and the focus voltage(VF) is 28% of 25 to 35KV of anode voltage(VE).
Patent KR-940008164-B1 (KR)
Inventor: HELMAN ENS-HOLGER
IPC: B63B35/08
Filed: 1993-07-07
Granted: 1994-09-07
Abstract: 내용 없음.
Patent KR-0127123-B1 (KR)
Title: Electronic typewriter
Inventor: JUNG CHANG-WON
IPC: B41J1/00
Filed: 1993-07-12
Granted: 1997-12-29
Abstract: Disclosed is a method and an apparatus to support typing style in an electronic typewriter.  The apparatus comprises an inserter, a driver 7 and a controller 6.  The inserter inserts the paper winded on a flaturn 1 as a predetermined declining degree.  The driver 7 drives the flaturn 1 to move forward or backward corresponding to the declining degree when an unit character is inputted.  The controller 6 moves the carriage 8 when the unit character is inputted.  Thereby, quality of the typed character is improved as various styles.
Patent KR-950013597-B1 (KR)
Title: Automatic control device of a plating solution in an electroless coating apparatus
Inventor: U SANG-YOL
IPC: C25D21/12
Filed: 1993-07-14
Granted: 1995-11-13
Abstract: The apparatus consists of a main controller(1) and a temperature and printer controller(2). The main controller selectively drives a motor(M1) for supplying Cu ions, a motor(M2) for supplying a reducing agent(Re-Cu), a motor(M3) for supplying a stabilizing agent, and a motor(M1) for supplying NaOH solution to receive an input signal of a keyboard(13) and a sensing signal of a sensor, and simultaneously controls the corresponding operations of the motors through an LED display(14). The temperature and printer controller(2) controls the temperature of adjusting means to receive the sensing signals of the temperature sensor(22) and a heater(21), and generating the corresponding signals through a printer(23). The apparatus can timely supplement Cu ions, PH ions, NaOH and stabilizing agent to a plating solution.
Patent KR-970003443-B1 (KR)
Title: Manufacturing method of actuated array
Inventor: KIM YU-KWANG
IPC: H04N5/74
Filed: 1993-07-15
Granted: 1997-03-18
Abstract: In the method for installing an actuator array for use of a displaying equipment of a projection shape which is composed of numerous actuators having signal electrode and ground electrode, the method comprises the processing steps of covering a lower surface of the actuator array with non-conductive adhesive by a given thickness, and hardening the rest portion excepting of part corresponding to the signal electrodes of the actuator array; removing a non-hardened part of the non-conductive adhesive to form a via-hole and expose the signal electrodes; filling up the via-hole with the conductive adhesive and hardening it; and etching the non-conductive adhesive by a given thickness, contacting the conductive adhesives with a contact pads of a driving substrate, and sealing its surroundings.
Patent KR-0140973-B1 (KR)
Title: Yeast strains with impaired n-glycosylation
Inventor: LEHLE LUDWIG
IPC: C12N15/81
Filed: 1993-08-06
Granted: 1998-06-15
Abstract: Saccharomyces mutants with defects in N-glycosylation which are obtainable by [<3>H]-mannose suicide selection, introduction of one or more selective markers, selection of those strains which, after transformation with the plasmid YEpL/GOD, on cultivation under standard conditions secrete 10 mg/l GOD or more into the culture medium, are allelic to the ngd mutations contained in Saccharomyces cerevisiae DSM 7042, DSM 7338, DSM 7160 and/or 7340, and express proteins with a uniform carbohydrate structure.
Patent KR-0131291-B1 (KR)
Title: Bed for use of nursing
Inventor: MATSUO DETSUYA
IPC: A61G7/047
Filed: 1993-08-25
Granted: 1998-04-14
Abstract: The invention is a multipurpose bed for the physically handicapped or bed-ridden aged person to take a bath without transferring the patient from the bed to a bathtub. Turn the patient on one side and on another vacant bed, a waterproof sheet (51) is half unfolded. While laying the patient on it (51), spread another half sheet(51) subsequently to the previous half one, erect both sides of a frame (12), and fix with a supporting fixing device (14). After that, form the bathtub body, surrounding four places on both sides frame (12) and central frames (11) of the front and rear sides of pad base (2).
Patent KR-970004151-B1 (KR)
Inventor: WOLFF JR RICHARD H
IPC: H01R13/658
Filed: 1993-09-28
Granted: 1997-03-25
Abstract: 내용없음
Patent KR-0179399-B1 (KR)
Title: Androstane derivatives substituted by a quaternary ammonium group in 16-position, pharmaceutical compositions containing the same
Inventor: TUBA ZOLTAN
IPC: C07J71/00
Filed: 1993-11-01
Granted: 1999-04-01
Abstract: There is disclosed novel, therapeutically active androstane derivatives having neuromuscular blocking effect, which are substituted by a quaternary ammonium group in 16-position; pharmaceutically composition containing them; process for producing them; and novel intermediates for the production.
Patent KR-0139172-B1 (KR)
Inventor: TAKANASHI HIROSHI
IPC: G02F1/1343
Filed: 1993-11-01
Granted: 1998-05-15
Abstract: 본 발명의 컬러 액정 표시 장치는 ITO막의 밀착력을 향상시킨다. 컬러 액정 표시 장치(13)의 한쌍의 투광성 기판(1,1a)의 일측에는 컬러 필터(2)가 형성되고, 이 컬러 필터(2)위에는 유기 오버코트막(30)이 형성되어 표면의 평활화가 행해진다. 또한, 그 위에 ITO막(6)을 형성하기 전에, SiNx등의 금속 또는 실리콘 질화물막(4), SiOx등의 금속 또는 실리콘 산화물막(5)의 순서로 성막한다. 금속 또는 실리콘 질화물막(4) 및 금속 또는 실리콘 산화물막(5)을 형성함으로써 ITO막(6)의 밀착력을 향상시킨다.
Patent KR-100343481-B1 (KR)
IPC: A61K31/70
Filed: 1993-12-17
Granted: 2002-11-23
Abstract: A novel process for producing N<4>-acyl-5'-deoxy-5-fluorocytidine derivatives using the novel 5'-deoxy-5-fluoro-N<4>,2'-O,3'-O-triacylcytidine derivatives are provided. 5-Deoxy-1,2,3-tri-O-acyl- beta -D-ribofuranoside is reacted with 5-fluorocytosine to produce 5'-deoxy-2',3'-di-O-acyl-5-fluorocytidine, followed by acylation. The acyl radicals of the obtained 5'-deoxy-5-fluoro-N<4>,2'-O,3'-O-triacylcytidine derivatives are selectively de-O-acylated to obtain N<4>-acyl-5'-deoxy-5-fluorocytidine derivatives. From fluorocytosine, N<4>-acyl-5'-deoxy-5-fluorocytidine derivatives can be obtained through very few steps in high yield.
Patent KR-100304470-B1 (KR)
Title: 실리콘종이박리피복물의박리력개선용조성물및이를사용하여적층물을제조하는방법
IPC: C09J7/02
Filed: 1993-12-30
Granted: 2001-11-22
Abstract: 본 발명은 비닐- 또는 고급 알케닐-말단차단된 폴리 디오가노실록산, 규소-결합된 수소 말단차단된 폴리디오가노 실록산, 백금 촉매 및 피복 조성물에 접착되는 감압성 접착제(PSA)의 박리력을 증가시키는 억제제를 포함하는 피복 조성물에 관한 것이다. 본 발명의 조성물은 오가노하이드로겐폴리실록산 가교결합제를 추가로 포함할 수 있다. 또한, 본 발명은 가교결합 밀도(또는 벌크 모듈러스)의 조절을 통해 박리력을 조절하는 방법에 관한 것이다.