baber/WOPTO huggingface dataset:
Patent JO-3542-B1 (JO)
Title: Self-heating assembly with distributed reactant
Inventor: CULLEN M SABIN
IPC: F24V30/00
Filed: 2016-03-22
Granted: 2020-07-05
Abstract: A self-heating assembly includes a product container for holding a product to be heated and a heater container coupled to the product container. There is a reaction space between the product container and the heater container. There is a support structure (made, for example, of open cell foam) in the reaction space and a granular second reactant distributed throughout the support structure. There is a liquid first reactant in the reaction space. A frangible membrane is configured so that, when intact, it separates the liquid first reactant from the support structure and from the granular second reactant. The liquid first reactant and the granular second reactant are adapted to exothermically react upon contact with one another. The support structure is permeable to the liquid first reactant and is configured to support and substantially maintain the distribution of the granular second reactant throughout the support structure before and during the exothermic chemical reaction.
Patent KR-810000340-B1 (KR)
Title: Process for producing acrylo nitrile polymer melt employing h2o2 polymerization catalyst at a temparature of at least 80 c containing 3-80% water in the system
Inventor: ONO KENICHI
IPC: C08F20/44
Filed: 1977-02-26
Granted: 1981-04-20
Abstract: ratio with Me acrylate(II) in the presence of water and H2O2 to give copolymer(III) with controlled mol.wt.  For example, a I-II mixt. in water in 9:1 ratio, contg. 1% H2O2 was heated in a sealed glass tube at 110≰C for 60 min to give III(conversion 80.7%) with mol.wt. 60,800, while use of (NH4)2S2O8 or Ce sulfate in place of H2O2 resulted in DMF-insol. gel.
Patent KR-810002071-B1 (KR)
Title: Permanent magnet alloys
Inventor: WOOSHIJIMA M
IPC: C22C30/02
Filed: 1977-09-21
Granted: 1981-12-27
Abstract: A precipitation hardening type permanent magnet alloy having a columnar crystal structure and having a maximum energy product greater than or equal to 9.0 MGOe, which consists essentially of: 7 to 12 % Al, 10 to 20% Ni, 28 to 30 % Co, 1 to 7 % Cu, 3.0 to 6.0 % Ti, 0.02 to 0.2 % C, 0.1 to 1.0 % S and 0.1 to 4.0 % Nb the balance being Fe; and the Nb to Ti ratio satisfies the following formula; 52.5<= 7 Nb + 10 Ti<= 63.
Patent KR-830002480-B1 (KR)
Title: 3" - acylated macrolide antibiotics
Inventor: WADANABE DOSIYUKI
IPC: C07H17/00
Filed: 1979-06-23
Granted: 1983-10-26
Abstract: Acylated macrolides I (R3=C2˜C6 alkanoy1; R4=C2˜C5 alkanoy1; R11=C2˜C3 alkanoy1) were prepd.  Thus, 9-o-dichloroacetylleucomycin A5 was acetylated to the 3,2',3"-tri-o-acety1-9-o- ! dichloroacetylleucomycin A5 (RfB=0.35, RfA=0.62), which was treated with NH3-MeOH to give 3,2',3"-tri-o-acetylleucomycin A5 (RfA=0.67, RfB=0.27, RfC=0.09). This material showed an antimicrobial activity.
Patent KR-800000286-B1 (KR)
Inventor: KANG MYUNG KU
IPC: H01H21/54
Filed: 1979-09-25
Granted: 1980-04-10
Abstract: 내용 없음.
Patent KR-860000559-B1 (KR)
Title: Preparation of new acrylic copolymers
Inventor: ASPISI CHRISTIAN
IPC: C08F2/10
Filed: 1982-11-19
Granted: 1986-05-14
Abstract: Acryl copolymer used in ion-exchange chromatography was prepd. by radical polymn. of 30-90 wt.% N-acryloyl polymethylimine (1) or N- acrylodialkylamide(2), 2-50 wt.%  N,N'-diacryloyl diaminoalkane monomer(3) as a reticulation agent, and 2-65 wt.% acryloyl amino acid or ester(4), asymmetric N-acryloyl amino acid or ester(5), or N- acryloyl (L) proline or its methyl ester(6). The product has a net- work structure useable in various solvent, i.e., water, methylene chloride, chloroform, methanol, ethanol, dimethyl formamide, or pyridine.
Patent KR-870001030-B1 (KR)
Title: Overcasting attachment for a sewing machine
Inventor: MORI MIKIO
IPC: D05B57/02
Filed: 1983-07-30
Granted: 1987-05-25
Abstract: An L-shaped operating lever swings on the edge wall of the sewing machine base plate, so that one leg gives a vertical swing movement with the needle shaft and the other leg has a horizontal movement.  A plate with a transverse horizontal motion has one end connected to a leg of the lever, and its other end pivoted on the base plate away from the edge wall.  A number of deformed slits in the plate take swing components through their roller bolts in sliding contact with the slits, and follow their contours.  At least one needle-type thread guide takes a cross thread.  The cross thread is conbined with the sewing thread to form an overcast stitch.
Patent KR-900001034-B1 (KR)
Title: Servo-motor and stopping key
Inventor: MORAENG GERARD
IPC: B60T13/56
Filed: 1983-08-20
Granted: 1990-02-24
Abstract: The brake servomotor has a servo-cylinder (10) divided into two chambers (22,26) by a flexible diaphragm (16).  The chamber (22) is permanently connected to the engine inlet depression, while the other chamber (26) can be connected either to the first chamber or to the atmosphere.  The flow of air is controlled by the plunger (50), which is attached to an actuating rod and which acts as a valve head.  In order to locate the valve head in the required position, a stop plate (60) is fitted in a slot in a hub (19), attached to the flexible diaphragm.  The edges of the stop plate are chamfered so that it fits in the slot without play.
Patent KR-880000166-B1 (KR)
Title: High-frequency heating device using absolute humidity sensor
Inventor: KIM SANG-KWON
IPC: H05B6/64
Filed: 1984-11-26
Granted: 1988-03-12
Abstract: The machine is able to keep the equilibrium of the humidity sensor and can eliminate the cooking error.  The microwave oven consists which a microcomputer (1), an interface circuit (2), a magnetron (3), a relay (7), a circuit for electric source enterance (8), an amplifier of absolute humidity signal (9), an A/D converter (10) switch for initiating cooking (13), and a select button of food (14).  The absolute humidity sensor (6) composed with a disclosed thermister (4), a closed thermister (5), and resistors (R1,R2) is connected the circuit for electric source enterance.
Patent KR-930000947-B1 (KR)
Inventor: LAIR CLAIR K
IPC: F41G7/22
Filed: 1985-02-16
Granted: 1993-02-11
Abstract: 내용 없음.
Patent KR-890004910-B1 (KR)
Title: Method for making the module of iron-structures
Inventor: KIM SUNG-JIN
IPC: E04B1/35
Filed: 1985-05-31
Granted: 1989-11-30
Abstract: The construction method of the module for steel structure is chatacterised in that man power and time for construction of the module can be saved.  After vertical support (10) is set, lower deck (11) with post member (12) is placed on the vertical support and the upper plate is placed on the post members of the lower deck.  And then, upper deck (13) and the post members (12) are welded together. Coloum holes (14)(14') are drilled into the lower and upper deck and coloums (15)(15') are penetrated into the holes.  The module is constructed by welding the deck with the coloums and removing the support of the lower deck.
Patent KR-900002330-B1 (KR)
Title: Radio receiver
Inventor: SUZUKI AIZI
IPC: H04L7/00
Filed: 1985-07-23
Granted: 1990-04-11
Abstract: The receiver has a circuit for equalising a received signal corresponding to an input signal and for reducing distortion which is included in the received signal.  A circuit regenerates a clock from the input signal.  A circuit detects an abnormal condition in the received signal.  A variable phase shift device is for variably phase shifting the regenerated clock when an abnormal receiving condition is detected.  The variable phase shift device may include a circuit for sweeping the regenerated clock so as to determine a clock phase for equalisation.
Patent KR-880001794-B1 (KR)
Title: Amorphous silicon solar cell
Inventor: SAGONG DONG-SHIG
IPC: H01L31/02
Filed: 1985-11-13
Granted: 1988-09-17
Abstract: The solar cell comprises a glass substrate (1), ITO (In2O3 + SnO2) (2) and SnO2(3) layers for transparent electrode, p type layer (4) deposited by CVD process, i type layer of a-SiH, n type layer doped with phosphor, and an Al electrode formed by sputtering process.  The optimal width of the i type layer is 6000-8000∦ and the oxygen density is lower than  5X1019 cm-3.
Patent KR-900001660-B1 (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: ARAI HAJIME
IPC: H01L23/532
Filed: 1986-07-21
Granted: 1990-03-17
Abstract: A process for producing a semiconductor arrangement includes forming an insulation layer on a sillicon substrate, forming contact holes in the insulation layer, forming an alloy layer contg. sillicon which is in contact with the silicon substrate, and heat treatment.  The alloy layer contains a dopant and enough sillicon so that a doped silicon filling layer can form in the contact hole.
Patent KR-900001695-B1 (KR)
Title: Magnetic tape prefetch control system
Inventor: ISHIGURO MASAYUKI
IPC: G06F12/08
Filed: 1986-08-20
Granted: 1990-03-19
Abstract: A magnetic tape system includes a driving unit with a magnetic head, reels for winding a magnetic tape, a drive portion for the reels and a drive control unit.  A prefetch control unit commands from the host controller and another memory temporarily stores data from the host controller or data read out from the magnetic tape.  The prefetch control unit counts the number of blocks of write data of the write commands, the counted block number is set as the renewed maxmum block length and prefetch control.  The write data is executed based on the renewed maxmum block length.
Patent KR-910009417-B1 (KR)
Inventor: YAMAMOTO TADAHIRO
IPC: G01N27/406
Filed: 1986-09-26
Granted: 1991-11-15
Abstract: 내용 없음.
Patent KR-890001820-B1 (KR)
Title: Process for making eatable sheet of laver
Inventor: MOON GI-GYONG
IPC: A23L17/60
Filed: 1986-11-21
Granted: 1989-05-25
Abstract: The preparation of the pop-expanded sheet in laver food comprises; (a) mixing glutinous rice with rice in the 3:7 ratio; (b) digesting the mixture in flavouring liquid for 7-8 hrs and drying at 70-80≰C by heating; (c) adding flavouring liquid to the dried rice at the rate of 80ml per 2 liter, and processing by popexpansion machine.
Patent KR-940008081-B1 (KR)
Inventor: BAECKERUD STIG LENNART
IPC: G01N33/20
Filed: 1986-02-04
Granted: 1994-09-01
Abstract: 내용 없음.
Patent KR-910001194-B1 (KR)
Inventor: YAMAJAKI SYUNPEI
IPC: H01L31/105
Filed: 1987-01-06
Granted: 1991-02-25
Abstract: 내용 없음.
Patent KR-900003480-B1 (KR)
Title: Winding machine for troidal
Inventor: IHIHHAMA TAKAHO
IPC: H01F41/08
Filed: 1987-04-04
Granted: 1990-05-19
Abstract: The toroidal coil winding machine includes a rotary table for holding a work capable of being turned intermittently through an angle of 180 degrees at a time. A pair of arms are on the diametrically opposite side of the rotary table and are provided with mechanical hands for gripping a wire. A clamping device holds one free end of the wire, and is mounted on the rotary table. A loop holding device holds loops of the wire wound on the work while the rotary table is stopped, mounted on the rotary table, a wire reel for feeding the wire, a wire holder disposed near the wire reel for temporarily holding the wire drawn out from the wire reel. A cutter near the wire holder cuts the wire in a predetermined length.
Patent KR-910004279-B1 (KR)
Inventor: UENO AKIYOSI
IPC: D06F37/40
Filed: 1987-05-04
Granted: 1991-06-25
Abstract: 내용 없음.
Patent KR-950011414-B1 (KR)
Inventor: YAMASAKA HEINOJO
IPC: C07D235/28
Filed: 1987-06-02
Granted: 1995-10-04
Abstract: 내용 없음.
Patent KR-950006217-B1 (KR)
Inventor: SATO KIYOSHI
IPC: A61K31/44
Filed: 1987-08-21
Granted: 1995-06-12
Abstract: 내용 없음.
Patent KR-920005108-B1 (KR)
Inventor: HADA KAZUO
IPC: G10K11/02
Filed: 1987-08-28
Granted: 1992-06-26
Abstract: 내용 없음.
Patent KR-970008619-B1 (KR)
Inventor: HUKUTA MOTOHIKO
IPC: G11B15/467
Filed: 1987-11-20
Granted: 1997-05-27
Abstract: 없음
Patent KR-970000703-B1 (KR)
Inventor: PAULUS A VANDER PLAS
IPC: H01L21/76
Filed: 1987-12-07
Granted: 1997-01-18
Abstract: 내용 없음.
Patent KR-960000074-B1 (KR)
Title: Ethynylheteroaromatic-acids having retinoic acid-like activity
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: C07D333/40
Filed: 1987-12-23
Granted: 1996-01-03
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> wherein A is pyridyl, furyl, thienyl, pyridazinyl, pyrimidinyl or pyrazinyl; n is 0-5; and B is H, -COOH and its esters, amides and pharmaceutically acceptable salts, -CHO and its acetal derivatives, -COR1 and its ketal derivatives where R1 is -(CH2)nCH3 where n is defined above, or -CH2OH and its ether and acyl ester derivatives; or a pharmaceutically acceptable salt.
Patent KR-910004519-B1 (KR)
Inventor: HEFNER ROBERT E
IPC: C08K3/34
Filed: 1987-01-21
Granted: 1991-07-05
Abstract: 내용 없음.
Patent KR-960006551-B1 (KR)
Inventor: STEMERICK DAVID M
IPC: C07C323/36
Filed: 1988-02-03
Granted: 1996-05-17
Abstract: 내용 없음.
Patent KR-940010476-B1 (KR)
Title: Picture half tone processing device of fax
Inventor: NAM JIN-MUN
IPC: H04N1/41
Filed: 1988-06-30
Granted: 1994-10-22
Abstract: The device comprises a binary counter (2) for counting a clock signal by 1728, a quarternion counter (4) for counting a carry signal of the binary counter (2), a converter (3) for converting digital signal to analog signal according to clock signal (c) by connecting output ports (Q0,Q1) of the binary counter and the counter (4) with input ports (I2,I1,I3,I0), and a comparator (1) for comparing D/A converter (3) with levels of an image signal (I) and outputting a half-tone signal.
Patent KR-920004664-B1 (KR)
Inventor: SCHMIDT HERWIG
IPC: B21D39/20
Filed: 1988-07-06
Granted: 1992-06-13
Abstract: 내용 없음.
Patent KR-950014440-B1 (KR)
Inventor: ROBERT NOCHOL BOYES
IPC: A61K9/12
Filed: 1987-08-11
Granted: 1995-11-28
Abstract: 내용 없음.
Patent KR-920000265-B1 (KR)
Title: Prouss for preparing anilines catalyst therefor and process for preparing the catalyst
Inventor: YASUHARA MITSUKI
IPC: B01J37/08
Filed: 1987-11-17
Granted: 1992-01-11
Abstract: This improved process for producing anilines comprises reacting a phenol with an aminating agent (ammonia) in the presence of a weakly acidic alumina catalyst having a low alkali metal content (1). The weakly acidic alumina catalyst having a low alkali metal content (1) contains 0.5 wt.% or less of alkali metal oxide, and is prepared by baking an alumina catalyst containing 80 wt.% or more alumina and 20 wt.% or less silica (based on dry weight) at 600-900 deg. C and treating the products with an acid. The catalyst has a pKa of -3.0-6.8, measured using Hamett's indicator. Fine holes of diameter 100 Angstrom - 60 Angstrom makes up a volume of 0.18 cc/g or more of the catalyst measured by a mercury pressurizing method. The specific surface area of the untreated alumina catalyst is 100 m2/g or more. The acid used for acid-treating the catalyst is acetic acid, boric acid, phosphoric acid, oxalic acid, citric acid, hydrogen chloride or sulphuric acid.
Patent KR-0184856-B1 (KR)
Inventor: FAIN JOHN E JR
IPC: F16K17/04
Filed: 1989-01-24
Granted: 1999-04-15
Abstract: 내부에 배출 포트(23)를 가진 밸브 몸체(12)와; 상기 밸브 몸체내에 장착되어 내부에 흐름 통로(25)를 가지며, 상기 흐름 통로 둘레의 환형 밸브 시트(27)내에 있는 구멍(26)에서 종결하는 노즐 조립체(21)와; 상기 흐름 통로와 상기 배출 포트 사이의 연통을 차단하도록 상기 밸브 시트에 인접한 폐쇄 위치와, 상기 배출 포트가 상기 노즐 통로와 유체 흐름이 가능하게 연통하는 제2위치 사이에서 상기 밸브 몸체내에 미끄럼 가능하게 놓인 디스크 홀더(29, 74)와; 상기 밸브 시트에 접촉하는 일체의 평탄한 대향 표면과, 상기 밸브 디스크의 뒷면에서 후방으로 연장하며 밸브 디스크의 후방에 환형 숄더 표면을 만드는 후방 중앙 축받이(78)를 갖는 디스크 홀더에 고정된 밸브 디스크(34, 72)와; 상기 밸브 디스크의 환형 숄더 표면과 이에 대응하는 디스크 홀더에서의 숄더 표면 사이에 끼워진 압축성 완충수단(56)과; 상기 압축성 완충수단에 대항하여 디스크 홀더에 관하여 밸브 디스의 후방 미끄럼 운동이 가능하도록 축받이와 디스크 홀더를 상호 연결시킴으로써 밸브 디스크를 홀더에 고정시키는 수단과; 정상적으로 상기 밸브 디스크의 대향 표면을 폐쇄 위치에서의 밸브 시트의 협동표면과 접촉을 유지하여 폐쇄위치에 있게하는 밸브 시트의 방향으로 디스크 홀더에 힘을 가하는 가압수단을 포함하고; 상기 밸브 시트는 상기 밸브 디스크의 대향 표면과 접촉하도록 협동하는 폭 0.4mm 내지 0.6mm 범위의 표면을 구비하는 것을 특징으로 하는 압력 작동 릴리프 밸브 조립체.
Patent KR-940001296-B1 (KR)
Inventor: NARUMI HIDEKI
IPC: H01L39/22
Filed: 1989-08-11
Granted: 1994-02-18
Abstract: 내용 없음.
Patent KR-920005653-B1 (KR)
Inventor: YONEJO FURUYA
IPC: G07D5/02
Filed: 1989-08-17
Granted: 1992-07-11
Abstract: 내용 없음.
Patent KR-930008665-B1 (KR)
Title: Apparatus and method for controlling battery of heating system of motors
Inventor: YANG KAP-SU
IPC: B60H1/00
Filed: 1989-09-09
Granted: 1993-09-11
Abstract: The battery power protecting method  for  forming  a  control apparatus applied to a car heating system includes  the  steps  of driving a  power  supply  section  via  an  ACC  sensor,  counting successive time by a microprocessor upon disappearing of  the  ACC input to maintain the driving of the power  supply  section  until the count time reaches a preset value, inverting the output of the microprocessor to cut off the driving of the power supply  section when the count times exceeds the preset  value,  so  that  overall logic driving  power  being  a  constant  dissipation  current  is blocked to protect the battery of the car in a parking state for a long period.
Patent KR-0146053-B1 (KR)
Title: 3-piperidinyl-1,2-benzisoxazoles
Inventor: JANSSEN CORNELUS GERADUS
IPC: A61P25/18
Filed: 1989-11-07
Granted: 1998-08-17
Abstract: Novel 3-piperidinyl-1,2-benzisoxazoles of formula <CHEM>  wherein Alk is C1-4alkanediyl;  R<1> is hydrogen, C1-4alkyl or halo;  R<2> is C1-4alkyl;  R<3> is hydroxy or R<4>-C(=O)O-; and  R<4> is C1-19alkyl; the pharmaceutically acceptable acid addition salts and stereoisomers thereof, which compounds are anti-psychotic agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent KR-0131146-B1 (KR)
Inventor: GRAY GEORGE WILLIAM
IPC: C07C69/773
Filed: 1989-02-21
Granted: 1998-04-13
Abstract: 본 발명은 측면 불소화된 4시아노페닐 및 4'-시아노비페닐 벤조에이트 및 이를 사용한 액정  혼합물 및 장치에 관한 것이다. 
     액정 물질은 전기광학 디스플레이장치(예를 들면, 계산기 및 시계 등)에 사용되는  것으로 잘 알려져 있다. 통상적으로 사용되는 형태의 액정물질은 네마틱 액정 상을  나타낸다. 네마틱 액정 물질중에 바람직한 특징은 이소트로픽(N-I)전이온도에 대한 높은 네마틱,네마틱(K-I)전이온도에 대한  낮은 고체 결정 및  스메틱(S)상의 부재를 포함한다. 다른 바람직한 특징은 낮은 점도, 제조의 용이성, 화학물질 및 열 안정성을 포함한다.
Patent KR-930005619-B1 (KR)
Inventor: KIMURA TAKASHI
IPC: A63B69/36
Filed: 1990-02-21
Granted: 1993-06-23
Abstract: 내용 없음.
Patent KR-940011899-B1 (KR)
Inventor: CANNATA VINCENZO
IPC: C07C213/02
Filed: 1990-03-15
Granted: 1994-12-27
Abstract: 내용 없음.
Patent KR-0182291-B1 (KR)
Inventor: TUCKER ROBERT L
IPC: G01L9/00
Filed: 1990-04-25
Granted: 1999-04-15
Abstract: 압저항 압력 센서 소자는 실리콘 웨이퍼의 앞면에 형성된다. 웨이퍼의 뒷면으로부터 캐비티(cavity)를 비등방으로 에칭함으로써, 얇은 다이어프램이 감지소자 아래에 형성된다. 실리콘 다이어프램(diaphragm)의 뒷면(캐비티측) 파괴 압력은 비등방 에칭된 캐비트를 등방 에칭되게 함으로써 최소한 2배가 된다. 이것은 장치 감도의 어떤 중요한 변화없이, 완성된 압력 센서의 캐비티측 과잉 압력률(over-pressure rating)을 개선한다.
Patent KR-0143995-B1 (KR)
Title: Ethylene vinyl alcohol copolymer based blends with gas barrier properties thermoplastics and/or resitance to repeated bending
Inventor: MOULIES JEAN-CLAUDE
IPC: C08L29/04
Filed: 1990-09-14
Granted: 1998-07-15
Abstract: A blend based on ethylene-vinyl alcohol copolymer with gas barrier property, characterised in that it is made up of a mixture, by weight, of:     42.5 to 99.5 % of EVOH   0.4 to 42.5 % of polypropylene   0.1 to 15.0 % of compatibilising agent defined in the description.
Patent KR-930010618-B1 (KR)
Title: Waving sensing control method of camcoder
Inventor: KIM CHOL-YONG
IPC: H04N5/782
Filed: 1990-10-31
Granted: 1993-10-30
Abstract: The camcorder for direct recording of video  images  includes detection of the camera shake  e.g.  via  a  mercury  switch.  The detected camera shake is compared with given parameters  to  allow the recording of the video image to be halted, with the  camcorder automatically returned to an initial mode. The  recording  of  the video images is only  halted  when  the  degree  of  camera  shake exceeds a preset value or a given number of times.
Patent KR-0155159-B1 (KR)
Inventor: KO MOON-KYU
IPC: C07D513/04
Filed: 1990-12-04
Granted: 1998-11-16
Abstract: 본 발명은 다음 일반식(Ⅱ)의 화합물과 다음 일반식(Ⅲ)의 화합물을 반응시키므로서, 포유동물과 인간에 유용한 항궤양 치료 효과를 가지고 있는 신규한 다음 일반식(I)의 2-(티아졸-4-일)티아졸로[3,2-a]이미다졸 유도체와 약리학적으로 허용되는 산부가염 및 그 제조방법에 관한 것이다. 
     
       
     
     상기식중, 
     R 1 은 수소원자, C 1 -C 4 의 저급알킬기 또는 페닐기이고, 
     R 2 는 수소원자, C 1 -C 4 의 저급알킬기이고, 
     R 3 은 아미노기, C 1 -C 4 의 저급알킬아민기, 탄소수 3-6의 치환족 알킬아민기, 
     치환 또는 비치환의 아릴아민기, 치환 또는 비치환의 아릴알킬아민기, 
     구아니딘기, 또는 에틸카바메이트기이다. 
     치환체로서는 저급알킬기, 저급알콕시기, 할로겐(Cl, Br, F) 등이며 2-, 4- 위치에 치환가능하다. 
     본 발명의 신규한 일반식 (I) 의 화합물들은 위염, 위궤양, 그리고 십이지장 궤양의 치료에 유효하고, 특히 소화성궤양을 치료하는데 유효하다.
Patent KR-920009452-B1 (KR)
Title: Data electrical transmission circuit
Inventor: KIM JUNG-BAE
IPC: G06F13/38
Filed: 1990-12-26
Granted: 1992-10-16
Abstract: The circuit is for transmitting 64  bit  data  using  32  bit microprocessor to improve the efficiency of buses and the speed of operation.  It  includes   a   32-bit   microprocessor   (1)   for transmitting and receiving data by 32 bits to and from a data  bus (DATA  BUS)  through  a  bus  (2),  a  control  register  (3)  for generating a 64 bit signal (64TR) according to the  1  bit  signal from the the microprocessor (1), an address decoder (4),  a  local memory controller  (5)  for  generating  data  acknowledge  signal (LMDTACK), and local memory section  (6)  composed  of  two  banks (Bank0,Bank1).
Patent KR-100193741-B1 (KR)
Title: 재충전식 폴리에스터 용기 및 그 성형용 예비 형성체
IPC: B29C49/04
Filed: 1990-12-28
Granted: 1999-06-15
Abstract: 본 발명은 벽 두께가 점차적으로 그리고 부드럽게 증가하여 그 중심에서 최대치가 되는 도움형 베이스 구조를 갖춘 블로우 성형 폴리에스터 2축 배향형 병 형태의 회수형/재충전식 용기에 관한 것이다. 본 발명은 또한 블로우 성형되어 용기로 되는 특정 형상의 프리포옴 및 압착됨이 없는 길다란 게이트 형상의 하부 축방향 돌출부를 갖는 프리포옴을 받는 특정 형상의 블로우 모울드 캐버티에 관한 것이다.
Patent KR-0135273-B1 (KR)
Inventor: PELLEGRINI GIUSEPPE
IPC: C09J7/50
Filed: 1989-05-16
Granted: 1998-04-22
Abstract: 내용없음.
Patent KR-950008990-B1 (KR)
Title: An improved chassis for wheeled motor vehicle
Inventor: JOHN A TOWNSEND
IPC: B62D25/20
Filed: 1990-01-25
Granted: 1995-08-10
Abstract: A chassis frame is provided with a reinforced floor section and barrier sections fixed to the floor section in longitudinally spaced relationship to one another. Door openings are formed between the barrier sections to either side of the frame. The floor section is of a reduced width and the barrier sections include outwardly convex curvilinear side portions extending laterally relative to the floor section. Door panels are carried by the side portions for slidable movement relative thereto in a curvilinear path defined by the shape of the side portions between extended positions bridging the door openings and retracted positions stowed beneath the floor section. The door panels are tension, compression and torsion resistant and, when in the extended positions, mutually engage the floor section and the sides of the door openings to impart rigidity to the frame.
Patent KR-0137880-B1 (KR)
Title: Styrene copolymer and process for production thereof
Inventor: TAZAKI TOSHINORI
IPC: C08F212/10
Filed: 1990-03-20
Granted: 1998-05-01
Abstract: Disclosed is a styrenic copolymer comprising: (a) repeating styrene units of general formula [I], and (b) repeating acrylonitrile units of general formula [II-(b)] or (c) repeating unsaturated carboxylic acid or ester units of general formula [II-(c)], (d) repeating (N-substituted) maleimide units of general formula [II-(d)] (wherein all the symbols are as defined in the text of the specification), wherein the stereoregularity of the chain of the repeating styrene units (a) is highly syndiotactic.
Patent KR-940009023-B1 (KR)
Title: Light emissiow diode printer head
Inventor: JONG SUNG-SHIK
IPC: G03G15/04
Filed: 1991-02-21
Granted: 1994-09-29
Abstract: The light emitting diode print head includes an upper substrate on which a plurality of common electrodes, a plurality of light emitting diode array chip connected to the common electrodes, and drive circuits formed, and a lower substrate on which wiring regions, and wires for respective electrodes, the upper and lower substrates having an identical size, thereby controlling the print speed of the light emitting diode from low to high speed.
Patent KR-940008022-B1 (KR)
Title: Junction method of hetero semiconductors
Inventor: YU JI-BOM
IPC: H01L21/324
Filed: 1991-02-23
Granted: 1994-08-31
Abstract: The method includes the steps of depositing a semiconductor thin film 3 on a first semiconductor 1, putting a second compound semiconductor 2 on the semiconductor thin film 3 and carrying out heat treatment at the high temperature, thereby obtaining isolation effect.