baber/WOPTO huggingface dataset:
Patent KR-820001620-B1 (KR)
Title: Process for preparing n-oxxacyclic-alkylpiperidyl-diaza compounds
Inventor: HUEBNER C
IPC: C07D405/06
Filed: 1982-07-27
Granted: 1982-09-11
Abstract: Title compds,(I Ph = substituted 1,2-phenylene, R1,R2,R3,R4 = H lower alkyl; R5 =H, lower alkyl, HPh; x = thioxo,oxo, imino, lower alkulimino; Y = epoxy, epithio, Sulfinyl; m = 1-7; p,q = 1-3; p+q = 4) having antidepressive activity, were prepd. by reaction of III(Z1 = R3,R3...E4-NH-R5)and Z2CX1(ammonium, thiocyanate, thiourea, etc.). Thus, 6 g 1-≮2-(1,4-benzpdioxan-2-yl)ethyl≉-4-(2-aminoethylamino)piperidine in 50% aq. ETOH were stirred with 1.4 ml carbon disulfied at 25≰C for l hr to give l-≮1-≮2-(1,4-benzodioxan-2-yl)-ethyl≉-4-piperidyl≉-2-imidazolidinthione hydrochloride.
Patent KR-840002110-B1 (KR)
Title: Gate rotary pump
Inventor: KIM JONG-CHUN
IPC: F04C2/00
Filed: 1983-02-07
Granted: 1984-11-15
Abstract: a nozzlecover(7), a rotational-drum(1) and a cam-cover(8). This rotary pump operates using close adherence rotation between the rotational drum(1) and the projection part(1-a)(1-b). A compress-ed, which is inhaled and compressed fluid, is emitted repeatedly through the rotational drum(1). The blade(2) is consistent with the guide ring (4), and passes between the gate(3) and the leak (5).
Patent KR-860000570-B1 (KR)
Title: Method for manufacturing ice-cake
Inventor: JANG DO-SUN
IPC: A23G9/04
Filed: 1983-09-14
Granted: 1986-05-17
Abstract: Red bean ice-cakes were prepd. by inserting the ice-creams into the red bean cake contg.  α-glutinous rice and  α- waxy corn. Thus, red bean sediment 50, sucrose 32.5, starch syrup 2.5, and H2O 15 wt. part were mixed, boiled, and cooled at 20-30≰C C to give red bean syrup. 5- 10 wt. Part of  α- glutinous rice powder or  α-waxy corn powder was added into red bean syrup, and agitated 4 min. at 40 rpm to give red bean cake contg. 68% solids. Ice-creams of -7 to -10≰C was added into the red bean cakes, and hardened to form red bean ice-cakes.
Patent KR-920005539-B1 (KR)
Inventor: MARIO FORONI
IPC: H01L29/74
Filed: 1984-07-18
Granted: 1992-07-06
Abstract: 내용 없음.
Patent KR-870001131-B1 (KR)
Title: Polyethylene antistrength
Inventor: OOTA TOSHIHIKO
IPC: G02B6/44
Filed: 1984-12-20
Granted: 1987-06-09
Abstract: Tensile member conprising at least one polyethylene filament having a viscosity average molecular weight of not less than 200,000; a tenacity of not less than 20 g/d; and a tensile modulus of not less than 600g/d.  Optical fibre cord or cable comprises at least one optical fibre and at least one tensile member for reinforcing the optical cable, the tensile member comprising at least one polyethylene filament having a viscosity average molecular weight of not less than 200,000; a tenacity of not less than 20g/d; and a tensile modulus of not less than 600g/d.
Patent KR-880001205-B1 (KR)
Title: Separable slide fastener connector method and apparatus
Inventor: HENING HANSEN
IPC: A44B19/60
Filed: 1985-01-28
Granted: 1988-07-11
Abstract: The claim relates to assembling the pin and box sections of an open- end slide fastener on the two halves of the zipper.  An assembly machine is also claimed.  In the position of the zipper parts the zipper tape has T-shaped sections at distances from one another in a projection on the slide-fastener plane.  The halftapes are passed through the assembler coupled together as a slide fastener with the sliders mounted on, with the T-beam or the Tshaped sections in the transport direction.  In the assembler the zipper is deflected from the tape plane, an angle arm being formed.  On a T-shaped section being fed in the zipper is held at the deflection station, with the T-shaped section in front of the deflection point.  The pin and box sections are threaded on in the shadow of the angle arm via the T- beam section of the T-shaped sections and then clamped.
Patent KR-900007905-B1 (KR)
Title: Semiconductor device
Inventor: ITO TAKASI
IPC: H01L29/78
Filed: 1985-03-14
Granted: 1990-10-22
Abstract: The film of polycrystalline silicon is formed by chemical vapour deposition, using a high concn. of phosphorous ions. The surface of the film is heated in pure ammonia gas for five minutes at a temp. of 700 deg.C to provide the film of silicon nitride which is about two nanometres in thickness. The film of molybdenum is then formed on the silicon nitride by sputtering or chemical vapour deposition, to a thickness of 0.3 micron. The molybdenum is then heated to 1000 deg.C to increase its density which decreases its resistivity.
Patent KR-870000625-B1 (KR)
Title: Process for preparation of spiroheteroazolones
Inventor: LAPINSKI CHRISTOPHER A
IPC: C07D215/20
Filed: 1985-10-29
Granted: 1987-03-26
Abstract: Spiro-heteroazolone (I)[A=methylene, hydroxymethyl; Y=methylene, alkylmethylene; Z=oxygen, sulfur, hydronitrogen; Q= nitrogen; X=hydrogen, halogen, alkyl, alkoxy  is prepd. for use as a medicine for diabetic cataract. Tetrahydroquinoline deriv. (II) R=hydrogen, alkyl! is reacted with alkali metal cyanide and ammonium carbonate to give the compd. (I). This condensation reaction is performed in polar organic solvent at 20-120≰C.
Patent KR-890002796-B1 (KR)
Title: Method of treatment for solid-pollution
Inventor: YU CHO
IPC: C09K17/00
Filed: 1985-11-01
Granted: 1989-07-31
Abstract: A method for treating polluted soil comprises (1) pretreating polluted soil contg. e.g. heavy metals with a pretreating agent (kaolinite 15%, calcium hydroxide 3% and additive 2% having hydroxide like slaked lime or aluminum hydroxide) and (2) solidifying with MgO 50% and MgCl2 30%.  The solidifiers MgO and MgCo2 substituted for cement shrink little not to cause cracks and elution of pollution material.
Patent KR-910002084-B1 (KR)
Inventor: HANSEN DENNIS D
IPC: C08L75/00
Filed: 1986-02-03
Granted: 1991-04-03
Abstract: 내용 없음.
Patent KR-930008632-B1 (KR)
Inventor: KAWADO MITSURU
IPC: C07D239/60
Filed: 1986-06-04
Granted: 1993-09-11
Abstract: 내용 없음.
Patent KR-950001086-B1 (KR)
Inventor: RUSINYAK ANDREAS
IPC: H03K17/18
Filed: 1986-06-17
Granted: 1995-02-08
Abstract: 내용없음.
Patent KR-900004046-B1 (KR)
Title: Solid pump
Inventor: KIM CHUNG-WOO
IPC: F04D7/04
Filed: 1986-09-22
Granted: 1990-06-09
Abstract: Solid pump agitates, aerates, and feeds effectively highdensity liquid mixture which contains a lot of solids like waste water sludge, soil, sand, minerals, food etc. The pump system includes pumping part (100) with high suction pump pipe (210), and discharging part (300) with discharge vale (320), discharge pipe (310).
Patent KR-900000868-B1 (KR)
Title: Process for separating isomers of toluene diamine
Inventor: ZINNEN HERMANN
IPC: C07C67/00
Filed: 1986-12-20
Granted: 1990-02-17
Abstract: A sepn. of 2,4-toluenediamine from 2,6-toluenediamine in a feed mixt. comprises selectively adsorbing one isomer on a zeolite, removing the remainder of the mixt. from the adsorbent, and desorbing the isomer from the zeolite with a desorbent contg. lower alcohol or amine.  The zeolite is X-type cation exchanged with Ni, Ca, Ba, K or Na, Y-type cation exchanged with Ca or Li, or L-type cation exchanged with K. The adsorption and desorption are pref. at 200≰C under pressure sufficient to maintain a liq. phase.  The TDA isomers are used in the prepn. of tolunediisocyanates for the prodn. of polyurethanes.
Patent KR-930008005-B1 (KR)
Inventor: VLADIMIR GOLDSTEIN
IPC: F28F19/00
Filed: 1985-07-17
Granted: 1993-08-25
Abstract: 내용 없음.
Patent KR-910001357-B1 (KR)
Inventor: TAKAHASHI SAKAE
IPC: B22F7/08
Filed: 1987-02-19
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-920008503-B1 (KR)
Inventor: IDAYA NOBUAKI
IPC: F16B21/00
Filed: 1987-03-26
Granted: 1992-09-30
Abstract: 내용 없음.
Patent KR-970000502-B1 (KR)
Inventor: LI HUNG JEN
IPC: H02H3/28
Filed: 1987-04-08
Granted: 1997-01-13
Abstract: 내용 없음.
Patent KR-920007753-B1 (KR)
Inventor: SATO YOSHINOBU
IPC: B65C1/00
Filed: 1987-06-12
Granted: 1992-09-17
Abstract: 내용 없음.
Patent KR-900002334-B1 (KR)
Title: Tube of dung or urine in housing animals
Inventor: KISI IWAO
IPC: A01K1/01
Filed: 1987-06-20
Granted: 1990-04-12
Abstract: A urine pipe wiper comprises a combination of urine pipe (1) and a wiper (9) which is slidably movable on the inner surface of the pipe.  A part of the pipe body wall is formed into a mounting member panel (4) which has holes (5) with predetermined equal intervals between. It has a longitudinal slit made through the whole length of the interior and has a slide panel (7) with openings (8) in its longitudinal direction with the same intervals between.  The holes of the mounting panel may be closed and opened by the slidable movement of the slide panel.  The wiper comprises a centre shaft (10) surrounded by an annular member (11), supported by a front and rear frame bed (12)(13).
Patent KR-900001725-B1 (KR)
Title: Process for casting slip
Inventor: SATO KIMITERU
IPC: B28B1/26
Filed: 1987-08-07
Granted: 1990-03-19
Abstract: Casting installation for casting slip into ceramic products, e.g. sanitary ware, has a pressure resistant container of cylindrical shape, in which are a number of moulds, carried on e.g. roller conveyor moving through the container.  The container is supported for rotation by rollers.  The mould constitutes parts coated on the outside with resin and having channels in a network, connected to a pressure-releasing flexible tube.  Slip discharge port is itself connected to a slip source and also leads through a discharging valve to a slip reservoir.  The mould is clamped by an arrangement of air bladders.
Patent KR-910003384-B1 (KR)
Inventor: KASA YASUSHI
IPC: G11C8/18
Filed: 1987-08-07
Granted: 1991-05-28
Abstract: 내용 없음.
Patent KR-910008464-B1 (KR)
Inventor: HUJIWARA TAKASHI
IPC: C08J5/18
Filed: 1987-09-02
Granted: 1991-10-15
Abstract: 내용 없음.
Patent KR-970002608-B1 (KR)
Inventor: HORROBIN DAVID FREDRICK
IPC: A61K36/00
Filed: 1987-09-09
Granted: 1997-03-06
Abstract: 내용없음.
Patent KR-900003757-B1 (KR)
Title: Automatic vending machine
Inventor: BAEG SUNG-IK
IPC: G07F13/10
Filed: 1987-09-30
Granted: 1990-05-31
Abstract: The apparatus includes a door (6) having a guide rail, a slide supporter (9) having a guide roller (8) for opening the door when the supporter is advancing, a vertical slide bar (13) coupled with a belt (18) so that the supporter can be moved forward and backward, a position detector (15) for detecting each end limits of the supporter for restricting the reciprocation distance of the supporter, a cup detector (23) for detecting cup, and two limit plates (24, 25) for restricting the reciprocation distance of the supporter accompanied by the position detector.
Patent KR-900009062-B1 (KR)
Inventor: PARK HONG-CHUL
IPC: H04N5/74
Filed: 1987-11-30
Granted: 1990-12-17
Abstract: 내용 없음.
Patent KR-900002927-B1 (KR)
Title: A process for the preparation of creanlike detergent for removing oil
Inventor: KWON CHUNG-SE
IPC: C11D1/68
Filed: 1987-12-29
Granted: 1990-05-03
Abstract: A process for prepg. creamlike detergent for removing oil comprises (a) heat-concentrating the mixt. of ethanolamines of 30-40 wt.%, ethyleneoxide aq. soln. of 0-10 wt.% and coconut oil of 0-10 wt.% added with ethyleneoxide for 3hr at 40-90 deg.C; (b) mixing kaoline of 20-30 wt.%, urea of 20-30 wt.% and additive (stabilizer, skin protector, perfume); and (c) adding the (b)-soln. to the (a)-soln. in a stirrer (at 50 rpm for 3hr) at 40-90 deg.C, and cooling at room temp.
Patent KR-930005894-B1 (KR)
Inventor: SASAMI AKIRA
IPC: C04B41/51
Filed: 1988-01-25
Granted: 1993-06-25
Abstract: 내용 없음.
Patent KR-960015000-B1 (KR)
Inventor: WILSON CHARLES A
IPC: C07D213/61
Filed: 1988-03-22
Granted: 1996-10-23
Abstract: 내용없음.
Patent KR-910001461-B1 (KR)
Inventor: OKUDA HIROSHI
IPC: H01J29/20
Filed: 1988-05-16
Granted: 1991-03-07
Abstract: 내용 없음.
Patent KR-0135427-B1 (KR)
Inventor: MULVIHILL EILEEN R
IPC: C12R1/91
Filed: 1988-06-04
Granted: 1998-04-23
Abstract: 내용없음.
Patent KR-970004939-B1 (KR)
Title: Process for the preparation of enzymes fixed to a carrier
Inventor: MUCKE INGO
IPC: C12P19/24
Filed: 1988-06-09
Granted: 1997-04-10
Abstract: The stability of granular carrier-bound enzymes is improved by further treating the carrier-bound enzyme with a bifunctional cross-linking agent and a polyamine. A particularly preferred cross-linking agent is glutaric dialdehyde, and a particularly preferred polyamine is polyethylene imine. Preferably, the cross-linking agent is used in an amount of 5 to 250 mg per 1 gram of carrier-bound enzyme and is dissolved in a 0.1 to 10% (W/V) aqueous solution, and the polyamine is used in an amount of 3 to 240 mg per 1 gram of dry carrier and is dissolved in a 0.1 to 20% (W/V) aqueous solution.
Patent KR-0183963-B1 (KR)
Inventor: NAKAMURA KIMISHIGE
IPC: G02F1/133
Filed: 1988-06-30
Granted: 1999-05-01
Abstract: 내용 없음.
Patent KR-910005609-B1 (KR)
Title: Input signal logic discrimination circuit
Inventor: KIM BYUNG-YUN
IPC: H03K19/0185
Filed: 1988-07-19
Granted: 1991-07-31
Abstract: The circuit for discriminating  correct  input  signal  level regardless of the variations of  the  supply  voltage  includes  a beta-ratio adjusting part (50) having  a  PMOS  transistor  (TP13) controlled by enable signal (EN1) and  a  PMOS  transistor  (TP12) controlled by the output signal of a voltage  discriminating  part (20). The voltage  discriminating  part  (20)  includes  two  PMOS transistor (TP15,TP16)  controlled  by  the  output  signal  fo  a reference voltage part (30), an NMOS transistor (TN14)  controlled by a signal voltage part (40), an NMOS transistor (TN15),  and  an NMOS transistor (TN16) controlled by an enable signal (EN12).
Patent KR-950012693-B1 (KR)
Inventor: ZOTTO ANTHONY ARTHUR
IPC: D06M101/16
Filed: 1988-10-21
Granted: 1995-10-20
Abstract: 내용 없음.
Patent KR-970007171-B1 (KR)
Title: Tape terminal detection and control method for vcr
Inventor: YU JI-HOON
IPC: G11B15/06
Filed: 1988-11-28
Granted: 1997-05-03
Abstract: A microcomputer decides whether a tape is loaded in a VCR, and in case it is not loaded, it outputs a low voltage signal, a sensor power source off signal, thru a control terminal(CT). Therefore the microcomputer turns off a transistor(Q1) to stop the supply of power to end sensor parts(2,3) of both supply sides and winding up side. In case a tape is loaded, the microcomputer(1) operates the control terminal(CT) and outputs a high voltage signal, the sensor power source on signal, then gives the transistor(Q1) a continuity. Operating the transistor(Q1) of a power source control part(4) supplies sensor power source to the end sensor parts(2,3) of both supply sides and winding up side to perform tape longitude detection.
Patent KR-920001149-B1 (KR)
Inventor: KIKUCHI SIKEO
IPC: G11B5/55
Filed: 1989-01-05
Granted: 1992-02-06
Abstract: 내용 없음.
Patent KR-0139026-B1 (KR)
Inventor: YAMAKA KENICHI
IPC: C30B31/10
Filed: 1989-01-28
Granted: 1998-06-01
Abstract: 내용없음
Patent KR-960010801-B1 (KR)
Inventor: CONNELLY JOHN HUMPHREY
IPC: H01J29/86
Filed: 1989-04-28
Granted: 1996-08-09
Abstract: 내용 없음.
Patent KR-0138916-B1 (KR)
Inventor: RICHARDS ROGER L
IPC: H04N5/50
Filed: 1989-05-08
Granted: 1998-05-15
Abstract: 내용 없슴
Patent KR-0135977-B1 (KR)
Title: Optical disk device
Inventor: MAEDA YASAKI
IPC: G11B27/30
Filed: 1989-05-26
Granted: 1998-05-15
Abstract: An optical disc drive is provided for driving at a constant linear velocity an optical disc (1) on which pre-grooves are formed for providing wobble signals frequency modulated by predetermined data signals. Until data signals obtained upon demodulating the wobble signals are taken out correctly, the reproduced wobble signals are compared with a predetermined reference signal, so that a spindle motor (2) for rotating the optical disc (1) is controlled so as to be driven at an approximately constant linear velocity. After it has been detected that the data signals obtained upon demodulating the wobble signals are taken out correctly, the spindle motor (2) is driven in a controlled manner on the basis of data signals obtained upon demodulating the reproduced wobble signals, so that the spindle motor (2) is controlled so as to be driven at a constant linear velocity.
Patent KR-950014630-B1 (KR)
Title: Wheel braking device in particular for a perambulator
Inventor: BIGO JEAN
IPC: B62B9/08
Filed: 1989-05-26
Granted: 1995-12-11
Abstract: The device comprises a frame (1a) mounted via a suspension (4a) on an axle (2) common to a pair of wheels, and a braking element actuated by a brake pedal and capable of braking the rotation of at least one wheel. The brake pedal (12, 13) is mounted so as to be fixed in rotation on the axle (2). The suspension element (4a) is mounted in the vicinity of the wheel (3a) about a cam (11a) integral with the axle (2), and comprises a braking member (9a). The wheel (3a) comprises a drum brake (15a) integral with the wheel and capable of interacting, at its periphery, with the corresponding braking member (9a) when the axle (2) is driven in rotation in a first direction by acting on the brake pedal (12), thus causing the braking member (9a) to be brought nearer to and into contact with the periphery of the brake drum (15a). The same action is controlled simultaneously on the other wheel of the axle (2). 
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Patent KR-940004914-B1 (KR)
Inventor: TAKEDA SHINICHI
IPC: F16D3/221
Filed: 1989-07-25
Granted: 1994-06-04
Abstract: 내용 없음.
Patent KR-920004763-B1 (KR)
Title: Eprom with field-shield plate and its manufacturing method
Inventor: KIM JONG-OH
IPC: H01L29/788
Filed: 1989-09-07
Granted: 1992-06-15
Abstract: An  EPROM  is  manufactured  by  laminating  a  field  shield insulating layer and an N-polysilicon layer on a silicon substrate (1), etching the N-polysilicon layer and the insulating  layer  by using a mask for a field shielded plate to form a  field  shielded plate (13) and  a  field  shield  insulating  layer  (12)  on  the substrate, forming a gate oxide film (5), a floating gate (6),  an insulating layer (9) and a control gate (8) on the  active  region of the substrate, and forming source and drain regions to  connect a metallic layer for bit line to the substrate. The field shielded plate and field shield insulating layer for isolating between  the devices  have  thicknesses  of  3000-5000  angstrom  and  500-1000 angstrom respectively.
Patent KR-920005336-B1 (KR)
Title: Program back-up method for cdp
Inventor: LEE DONG-KUN
IPC: G11B27/00
Filed: 1989-12-30
Granted: 1992-07-02
Abstract: The program back-up method is to detect a disk in which music is programmed and to play the disk according to the  program.  The method comprises: (A) storing play time and selected musics  on  a back-up RAM (108); (B) sending program in the back-up memory to  a RAM (106) of a microcomputer to correct; (C) storing the corrected program to the RAM (108); (D) comparing the  display  time  of  an inserted disk with the display time stored on the RAM  (108);  (E) correcting or clearing the stored program when a  call  key  or  a clear key is depressed; and (F) playing the disk according to  the stored program. The identity of  the  inserted  disk  and  a  disk programmed before is determined by comparing the display times  of the disks with one another.
Patent KR-0171050-B1 (KR)
Inventor: HARADA YUSUKE
IPC: H01L21/3205
Filed: 1990-03-20
Granted: 1999-03-30
Abstract: 내용 없음.
Patent KR-0185392-B1 (KR)
Inventor: HOSHINO MITSUO
IPC: H04N3/10
Filed: 1990-05-29
Granted: 1999-05-01
Abstract: 본 발명은 중공체의 상부 및 측부를 따르는 개구가 그 일측부에 형성되어 있다는 종방향으로 연장하는 중간면을 가진 내부공간을 형성하는 중공체와, 내부공간에 형성된 카메라 렌즈 조립체을 포함하고, 상기 중간면의 다른 측부쪽으로 옵세트 되어 있는 비디오 카메라 유닛과, 상기 내부공간에  위치되고 비디오 카메라 유닛에 대해 종방향 오버랩핑 관계로 중간면의 일측부를 향해 옵세트되어 있으며, 홀더 구획부의 비디오 카세트가 상기 개구 밖으로 돌출하는 이젝트위치와 상기 중공체내의 로딩 위치 사이에서 가동할 수 있는 카세트 홀더 구획부를 포함하는 비디오 카세트 레코딩및 재생 유닛과, 손바닥에 상기 중공체를 잡기위해 사용자의 손이 중공체의 측부와 스트랩 사이에서 상향으로 연장될 수 있도록, 그 단부에서 중공체의 하부에 부착되며, 측부에서 중공체의 외부를 따라 연장하는 그립 스트랩과, 카세트 홀더 구획부가 로딩위치에 있을때 중공체의 상부에서 개구를 폐쇄하는 폐쇄위치와, 이젝트위치로의 카세트 홀더 구획부의 운동을 위해 방해하지 않는 개구를 떠나는 개방 위치 사이에서의 운동을 위해 상기 중공체상에 장착된 뚜껑을 포함하며; 상기 카메라 렌즈 조립체는 뚜껑의 폐쇄위치에서 줌 조절 스위치 수단이 중공체를 잡는 사용자의 손의 손가락으로 작동될 수 있도록, 상기 뚜껑상에 장착된 파워 메카니줌을 위한 줌 조절 스위치 수단과, 파워 줌 메카니즘을 가지는 것을 특징으로 하는 일체형 비디오 카메라와 비디오 카세트 레코딩및 재생 장치에 관한 것이다.
Patent KR-930000394-B1 (KR)
Title: Method for removing poison from swellfish
Inventor: BAEK NAM-CHUN
IPC: A23L17/00
Filed: 1990-07-03
Granted: 1993-01-18
Abstract: The poison of globefish is removed by (a) removing the blood, gill and  outer  skin  from  globefish,  (b)  soaking  the  obtd. globefish meat for 3-5 hrs. in the 0 deg.C water,  (c)  re-soaking the soaked meat for 10-24 hrs. in the 0 - -5  deg.C  water  contg. 1- 3 % acetic acid and (d) washing the re-soaked globefish with 0 -5 deg.C water for 3-5 hrs.
Patent KR-920008164-B1 (KR)
Title: Antibacterial quinoline derivatives and the preparation process thereof
Inventor: KIM WAN-JU
IPC: C07D401/04
Filed: 1990-08-02
Granted: 1992-09-24
Abstract: Quinoline derivs. of formula (I) and  their  pharmaceutically acceptable salts are prepd.  by  condensing  a  tetrahydropyridine deriv. of formula (II) and a quinoline carboxylic acid  deriv.  of formula (III) at 200 deg.C for 1-10  hr(s)  in  the  presence  (or absence) of a solvent, and in the  presence  of  a  base.  In  the formulas, R1= ethyl, cyclopropyl  or  2,4-difluorophenyl;  R2  and R3=H, F or amino; R4 and R5=H,  C1-3  alkyl,  C1-3  alkyl  substd. N- alkylhydroxyamino or N-alkoxy- N-alkylamino; R6=H or C1-3  lower alkyl; X=N, methyne, fluoromethyne or ethyne. Cpds. (I) are useful as an antibacterial agent.
Patent KR-0180002-B1 (KR)
Title: Method and apparatus for generating control signals
Inventor: JARWALA NAJIMI T
IPC: G01R31/3185
Filed: 1990-08-27
Granted: 1999-04-01
Abstract: A method is disclosed for generating a control signal (TMS) which may be used to control the test activity of boundary scan system (10). The method is initiated by loading a multi-bit control macro (STI, DTI or DSTI) into a register (38) whose output is coupled back to its input. After loading of the macro, its identity is ascertained by a macro controller (42) which serves to decode a multi-bit signal (IT) whose state is indicative of the macro type. The macor controller (42) actuates the register to shift out the bits of the control macro in a sequence dependent on the macro's identity in order to generate the appropriate control signal. As each bit is shifted out, it is shifted back into the register so as to allow the same sequence of bits to be repeatedly shifted out.
Patent KR-100235807-B1 (KR)
Title: Color picture tube display device
Inventor: MILILI MARC
IPC: H01J29/76
Filed: 1990-10-29
Granted: 1999-12-15
Abstract: The invention relates to a self converging picture tube (CRT) display device. The device in accordance with the present invention comprises a deflection yoke (10) for a self converging color picture tube including saddle coils having tabs (100') mounted on or, alternatively, spaces (100) formed in the windings. The tabs (100') or spaces (100) are located intermediate a gun end (9) and a screen end (19) of the deflection yoke (10). The tabs or spaces correct misconvergence at the 2:30 hour point of a crosshatch pattern. The invention is useful in the field of television and video display of color pictures.
Patent KR-910010168-B1 (KR)
Inventor: HUJIYAMA HIROSHI
IPC: H01L31/00
Filed: 1990-12-27
Granted: 1991-12-17
Abstract: 내용 없음.
Patent KR-930010474-B1 (KR)
Inventor: TSUTSUMI KATSUHIKO
IPC: G11B11/10
Filed: 1989-08-23
Granted: 1993-10-25
Abstract: 내용 없음.
Patent KR-940003181-B1 (KR)
Inventor: NAKANISHI YASUYUKI
IPC: F16G1/28
Filed: 1991-02-19
Granted: 1994-04-15
Abstract: 내용 없음.
Patent KR-930001811-B1 (KR)
Inventor: HWANG HO-UN
IPC: C02F11/00
Filed: 1991-03-08
Granted: 1993-03-13
Abstract: 내용 없음.
Patent KR-0175319-B1 (KR)
Title: 정전압 회로
IPC: G05F1/10
Filed: 1991-03-27
Granted: 1999-04-01
Abstract: 본 발명은 아날로그 회로에서 기본적으로 쓰이며 A/D 변환기나 D/A 변환기에 필수적인 회로인 정전압회로에 관한 것으로 충전된 캐패시터를 연산증폭기의 입력의 한단자에 연결하고 상기 연산증폭기 압력의 타단과 출력단자를 서로 연결하여 연산증폭기의 출력이 캐패시터에 충전된 전압이 되도록 구성된 것으로, 집적화시 공정 상수의 변화 및 온도변화에 의한 회로의 열화를 방지하기 위한 정전압회로에 관한 것이다.
Patent KR-940007995-B1 (KR)
Inventor: KIM HYON-KON
IPC: H01J29/54
Filed: 1991-04-01
Granted: 1994-08-31
Abstract: 내용 없음.