baber/WOPTO huggingface dataset:
Patent KR-890002533-B1 (KR)
Title: Control of chilled water temperature
Inventor: AZMI KAYA
IPC: G05D23/19
Filed: 1984-04-21
Granted: 1989-07-13
Abstract: An arrangement is for the optimised control of the temperature of chilled water supplied to at least one process by pump means, the water being chilled by coolant in a coolant cycle having compressor means and load valve means, the arrangement being characterised by a first temperature sensor for sensing a supply temperature of the water to the process; a second temperature sensor for sensing a return temperature of water from the process; work determining means connected to the pump and compressor means for determining a total amount of work needed to chill and supply water to the process; supervisory control means connected to the first and second temperature sensors.
Patent KR-870000556-B1 (KR)
Title: Control system of elevator
Inventor: WADANABE EIIKI
IPC: H02P21/00
Filed: 1984-05-29
Granted: 1987-03-19
Abstract: An induction motor has its supply voltage and frequency regulated by a power conversion device. The motor rotor has its temp. sensed during stoppage of the car. A voltage/frequency control device calculates the resistance of a secondary winding of the motor on the basis of the sensor output. The control device using a microprocessor and memories regulates the conversion device dependent upon the calculated value. A magnetic flux component current command concerning the secondary flux is provided. A velocity command is also provided w.r.t. the secondary flux.
Patent KR-870000762-B1 (KR)
Title: Steel frame shearing device
Inventor: CANNO SAMON
IPC: B23D17/06
Filed: 1984-09-05
Granted: 1987-04-15
Abstract: The shearing device includes a pair of shearing blades (28) mounted on the base end sides of a pair of jaws (1) pivoted to a pair of main shafts. The blades are mounted in opposing relationship. A pair of crushing blades (25) are oppositely mounted on the leading end sides of the jaws. The crushing blades locally pinch and crush a workpiece (43) positioned between them during jaws' closing. Also, during such closing, the shearing blades shear off the crushed poritons (43m) of the workpiece.
Patent KR-920010932-B1 (KR)
Inventor: KURAKATSU KEICHI
IPC: G06F13/42
Filed: 1984-10-06
Granted: 1992-12-24
Abstract: 내용 없음.
Patent KR-890005208-B1 (KR)
Inventor: GATER ANNOLD C
IPC: E05B3/00
Filed: 1985-08-28
Granted: 1989-12-18
Abstract: 내용 없음.
Patent KR-950005531-B1 (KR)
Inventor: PLERCE GERALD A
IPC: G11B7/24094
Filed: 1994-09-14
Granted: 1995-05-25
Abstract: 내용 없음.
Patent KR-900001888-B1 (KR)
Inventor: YAMADA GENZYO
IPC: F27B1/21
Filed: 1985-02-04
Granted: 1990-03-26
Abstract: 내용 없음.
Patent KR-930005270-B1 (KR)
Inventor: LECOUR PIERRE A
IPC: F16F13/08
Filed: 1986-03-10
Granted: 1993-06-17
Abstract: 내용 없음.
Patent KR-940005871-B1 (KR)
Inventor: RIZK SIDKY D
IPC: C09J175/04
Filed: 1986-03-19
Granted: 1994-06-24
Abstract: 내용 없음.
Patent KR-920000394-B1 (KR)
Inventor: ANAKA NORIDOSHI
IPC: F02M59/44
Filed: 1986-03-27
Granted: 1992-01-13
Abstract: 내용 없음.
Patent KR-900000020-B1 (KR)
Title: Rf time scale compensating circuit for video disk player
Inventor: KIM YONG-HWAN
IPC: G11B20/18
Filed: 1986-04-16
Granted: 1990-01-18
Abstract: The compensator for reproducing the unreproducable RF signals utilizing the phase modulation includes a motor speed controller (3) for adjusting disk rotation speed, a laser pickup (4) for picking up the recorded data on disk, a phase comparator and time axis error detector (13) for transmitting DC voltage according to the phase difference between the reference horizontal synchronous signals of a clock generator (12) and the horizontal synchronous signals divided from video signals by a divider (11) and a compensator (8) for compensating RF signal utilizing output signal of the detector (13).
Patent KR-920010328-B1 (KR)
Inventor: IIDA YUKIARI
IPC: D04B9/36
Filed: 1986-08-14
Granted: 1992-11-27
Abstract: 내용 없음.
Patent KR-880001009-B1 (KR)
Title: Ester of dihydrolysergic acid and process for preparation thereof
Inventor: GARBRECHT WILLIAM L
IPC: A61P43/00
Filed: 1986-09-30
Granted: 1988-06-13
Abstract: The title compds. of formula (III) or their pharmaceutically nontoxic salts are new.  In the formula, R=1 or 2 order (C1-8) alkyl, (C2-4) alkenyl-CH2, (C3-8)cycloalkyl, or (C3-6)cycloalkylsubstd. (C1-5) 1 or 2 order alkyl; R1=allyl, H or (C1-4) straight alkyl; R2=(C1-3)alkoxy- (C5-7)-cycloalkyl, 1 or 2 order (C1-3) alkoxy-(C2-6)alkyl or di(C1-3) alkoxy-(C2-6)alkyl, (C3-7) ketoalkyl; (C5-7)cycloalkyl or keto- substd. (C5-7)cycloalkyl, or 4-hydroxycyclohexyl.  The novel compd. is useful as antagonistic substance.
Patent KR-900009017-B1 (KR)
Inventor: WIGMAN JOHANNES M
IPC: C07C67/00
Filed: 1986-11-01
Granted: 1990-12-17
Abstract: 내용 없음.
Patent KR-930005016-B1 (KR)
Inventor: BIHUNIAK PETER P
IPC: C03C11/00
Filed: 1987-07-23
Granted: 1993-06-11
Abstract: 내용 없음.
Patent KR-960003133-B1 (KR)
Inventor: KESSLER THOMAS M
IPC: F16H48/42
Filed: 1987-10-05
Granted: 1996-03-05
Abstract: 내용 없음.
Patent KR-960016855-B1 (KR)
Inventor: SAKURA YASUO
IPC: H04N9/815
Filed: 1987-10-16
Granted: 1996-12-21
Abstract: 요약없음.
Patent KR-910001557-B1 (KR)
Inventor: SAITO YUICHI
IPC: G01R31/36
Filed: 1987-11-07
Granted: 1991-03-15
Abstract: 내용 없음.
Patent KR-910007108-B1 (KR)
Title: Intergrate semiconductor circuit comprising at least two metallization levels composed of aluminium or aluminium compounds and a method for the manufacture of same
Inventor: QUEHER PETER
IPC: H01L21/60
Filed: 1987-11-28
Granted: 1991-09-18
Abstract: To improve the planarisation and the reliability of low-resistance conductor tracks, tungsten is used as via filler (6, 16) and metal silicides as interlayers (5, 9, 19) in the multilayer interconnection of integrated semiconductor circuits having at least two metallisation levels (8, 18) consisting of aluminium or an aluminium compound. The metallisation system according to the invention contains a nucleation layer (7, 17) preferably consisting of titanium/titanium nitride as lower layer for each metallisation level (8, 18), the resistance of the aluminium layers (8, 18) to electromigration thereby being increased, and a layer (9, 19) preferably consisting of molybdenum silicide as top layer for each metallisation level (8, 18), the low resistance of the metallisation (8, 18) thereby being improved. In addition, the sandwich-type metallisation structure improves the planarity and the thermal stability of the circuit. Since the number of metallisation layers (8, 18, 28) is optional, the invention can be used for VLSI circuits. 
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Patent KR-920009926-B1 (KR)
Inventor: PETRELLA ROBERT G
IPC: C08J5/00
Filed: 1987-12-15
Granted: 1992-11-06
Abstract: 내용 없음.
Patent KR-950007573-B1 (KR)
Inventor: KITSUKAWA GORO
IPC: H01L21/8238
Filed: 1986-11-12
Granted: 1995-07-12
Abstract: 내용 없음.
Patent KR-970003203-B1 (KR)
Inventor: MATSKO JOSEPH JACOB
IPC: H02H3/093
Filed: 1988-02-20
Granted: 1997-03-15
Abstract: 내용없음.
Patent KR-910002282-B1 (KR)
Title: Process for the preparation of inden acetic acid
Inventor: KIM IN-OH
IPC: C07C319/14
Filed: 1988-03-18
Granted: 1991-04-11
Abstract: A process for preparing indene acetic acid derivs. of formula (I) comprises (a) reacting a cpd. of formula (II) with  Zn  powder and ethylbro-moacetate in the mixed solvent of a nonpolar  solvent selected from benzene, toluene xylene, or  ligroin,  (b)  treating (c) the reactant with H2SO4 to produce a cpd.  of  formula  (III), and reacting (III) with a cpd. of  formula  (IV)  in  methanol  or ethanol. (I) are useful as non-steroidal antipyretic analgesics.
Patent KR-900006023-B1 (KR)
Title: Light-reflective slide fastener
Inventor: SUZUKI TAKASHI
IPC: G02F1/133
Filed: 1988-07-13
Granted: 1990-08-20
Abstract: Light-reflective or luminous slide fastener for safety enhancement in the dark has light-reflective strip including glass beads and bonded to a row of coupling elemets formed by extrusion of plastics material or by metal die casting on each of pair of fastener tapes so as to extend longitudinally at least partially over upper surfaces of elements or to cover and conceal elementse completely when fastener is closed except for heel portion. The light reflective film is very flexible and may be sagged between elements to reduce risk of damage as fastener is operated.
Patent KR-970000809-B1 (KR)
Inventor: MINORU SHIOJIMA
IPC: D03D15/56
Filed: 1988-07-26
Granted: 1997-01-20
Abstract: 내용 없음.
Patent KR-910002513-B1 (KR)
Inventor: MILLIGAN WILLIAM D
IPC: D06C5/00
Filed: 1988-10-12
Granted: 1991-04-23
Abstract: 내용 없음.
Patent KR-910004523-B1 (KR)
Inventor: OSHIKO TAKESHI
IPC: C08J9/06
Filed: 1988-10-20
Granted: 1991-07-05
Abstract: 내용 없음.
Patent KR-960009419-B1 (KR)
Inventor: INOUE YOSHIFUMI
IPC: A61M39/02
Filed: 1988-12-07
Granted: 1996-07-19
Abstract: 내용없음
Patent KR-910007443-B1 (KR)
Title: Protection circuit and method for temperature control accident of copymachine's roller
Inventor: HUH MAN-YOUNG
IPC: G03G21/14
Filed: 1988-12-31
Granted: 1991-09-26
Abstract: The microcomputer  detects  the  abnormality  of  the  fixing temperature rising or the circuit break and turns off the relay to stop the AC power. The circuit includes a break  signal  generator (100) for comparing the voltage of  the  thermister  (Rth)  and  a break  reference  voltage  to  discriminate  the  break   of   the thermister (Rth), a temperature controller  (200)  for  generating and transmitting heater on/off signal to a  heater  on/off  signal input terminal (PA) of the micro computer, a  temperature  limiter (300)  for  discriminating  the  over   rising   of   the   fixing temperature, for transmitting the discrimination signal to  an  AC break deciding terminal  (PB)  and  for  generating  an  AC  break signal, a detector for detecting the outputs of the  break  signal generator  and  the  temperature  controller,  and  a  relay   for controlling the AC current, supplied to the thermister.
Patent KR-0134883-B1 (KR)
Inventor: JOUSTRA ANNIE HENDRIKA
IPC: C07B61/00
Filed: 1989-06-07
Granted: 1998-04-22
Abstract: 내용없음.
Patent KR-960014024-B1 (KR)
Inventor: MROZINSKI JAMES S
IPC: H01M50/491
Filed: 1989-07-15
Granted: 1996-10-11
Abstract: 내용없음.
Patent KR-0141599-B1 (KR)
Inventor: KONDO TOSHIHARU
IPC: H04N5/238
Filed: 1989-08-21
Granted: 1998-06-15
Abstract: 내용없음
Patent KR-930004395-B1 (KR)
Inventor: INOUE MASANOMI
IPC: F25C3/04
Filed: 1989-09-30
Granted: 1993-05-27
Abstract: 내용 없음.
Patent KR-920009097-B1 (KR)
Title: Maintenance apparatus for signal terminal group of common line signal device
Inventor: CHOE DAE-U
IPC: G06F11/20
Filed: 1989-10-16
Granted: 1992-10-13
Abstract: The  apparatus  detects  faults  of  common  line  signalling apparatuses  and  terminal  buses  in  real  time.  The  apparatus includes  a  maintenance  signal  transmitter  (4)   for   sending maintenance signal to terminal groups,  logic  units  (B2,B1)  for detecting faults of  terminal  groups  and  for  sending  detected faults to a supervisor  unit,  and  processor  units  (A1,A2)  for analyzing the fault data and sending the result  to  a  supervisor unit and for controlling interfacing between terminal  groups  and the logic units, and terminal groups and level 1 interfacing units by the instruction sent from a supervisor unit or self decision.
Patent KR-930000251-B1 (KR)
Inventor: YAMAGUCHI SHINJI
IPC: A61L27/00
Filed: 1989-11-21
Granted: 1993-01-14
Abstract: 내용 없음.
Patent KR-920007116-B1 (KR)
Inventor: TAKAO KAWAMURA
IPC: H01J29/86
Filed: 1989-11-29
Granted: 1992-08-24
Abstract: 내용 없음.
Patent KR-920001828-B1 (KR)
Title: Magnetron device
Inventor: LEE SOO-CHUL
IPC: H01J23/15
Filed: 1989-11-30
Granted: 1992-03-05
Abstract: An   accelerating   voltage   is   supplied   through     a through-condenser (5) and a coil (4) to a magnetron (3)  which  is installed within a sealed case  (1A).  The  sealed  case  (1A)  is constituted such that inner and outer electrodes (12) and (13) are formed on an  insulating  case  (11).  A  conductor  (53A)  passes through an insulating tube (57) to be connected  to  an  electrode piece (52), and to be connected to the inner electrode (12) of the sealed case (1A), while the outer electrode  (13)  of  the  sealed case (1A) is connected to the magnetron (3) itself.
Patent KR-920006733-B1 (KR)
Title: Capacitor
Inventor: HAN CHANG-HO
Filed: 1989-11-30
Granted: 1992-08-17
Abstract: The calcination of tantalum condensor  is  characterized  by: (1) spraying pellet (9) with water vapour and air  at  450  upward through nozzles (5, 5' and 3);  (2)  making  Mn(NO3)2  adhered  to pellet decomposed  to  MnO2;  (3)  blowing  air  through  openings (11,11') in order not to contact MnO2 with  another  parts  except pellet (9).  In  this  method,  the  sputtering  of  MnO2  due  to convection is avoided, and the electrical short can be excluded by preventing MnO2 from sticking to aluminum belt and tantalum wire.
Patent KR-950011770-B1 (KR)
Inventor: AZECHI SYUUICHI
IPC: C09K23/18
Filed: 1989-12-08
Granted: 1995-10-10
Abstract: 내용 없음.
Patent KR-920007220-B1 (KR)
Title: Method of recogniting the width of paper in typewrites
Inventor: KIM YONG-KWON
IPC: B41J29/42
Filed: 1989-12-08
Granted: 1992-08-28
Abstract: The method is for detecting paper width to  set  the  margins automatically. The method comprises: (A) moving a carrage to  zero point and initializing a counter when power is on or a margin  set key is depressed, (B) moving the carriage to the left  side  of  a paper supporter (1) and storing moving steps of the carriage  till a margin sensor detects  paper size indicator (2); (C) setting the left margin by the stored carriage  steps;  and  (D)  setting  the right margin by the steps obtained by subtracting the left  margin from a maximum step which the carriage can be moved.
Patent KR-970000317-B1 (KR)
Inventor: ALFRED BUSCH
IPC: C11D3/00
Filed: 1989-12-19
Granted: 1997-01-08
Abstract: 내용 없음.
Patent KR-920004590-B1 (KR)
Title: Remocon mode conversion method using latch
Inventor: KIM BYOUNG-IL
IPC: H03J9/00
Filed: 1989-12-20
Granted: 1992-06-11
Abstract: Remote control signals as mode selecting signals are inputted into a counter IC clock terminal (14) and into a master  flip-flop clock terminal. The control signals are inverted  to  be  inputted into a slave flip-flop  clock  terminal.  The  output  of  another terminal (10) of the counter IC is supplied to a set  terminal  of the master flip-flop  so  as  for  the  signals  to  be  inverted. Further, the inverted signals are supplied to a reset terminal  of the master flip-flop, and also to a normal output terminal (Q)  of the slave flip-flop. The normal output of the slave  flip-flop  is supplied  to  a  clear  terminal  (15)  of  the  counter  IC,  and therefore, even if any kind of remote control signals is  inputted to a clock terminal (14) of the counter IC, an accurate  operation of the latch is assured, thereby switching the modes sequentially.
Patent KR-970011309-B1 (KR)
Inventor: CARBONETTI NICHOLAS H
IPC: A61P31/04
Filed: 1988-11-23
Granted: 1997-07-09
Abstract: 내용없음
Patent KR-950000596-B1 (KR)
Title: Apparatus for the manufacture of insulating chutes
Inventor: SOIKKELL OSMO
IPC: B29C33/36
Filed: 1989-01-23
Granted: 1995-01-26
Abstract: PCT No. PCT/FI89/00013 Sec. 371 Date Sep. 11, 1990 Sec. 102(e) Date Sep. 11, 1990 PCT Filed Jan. 23, 1989 PCT Pub. No. WO89/07733 PCT Pub. Date Aug. 24, 1989.The invention relates to an apparatus for the manufacture of insulating chutes. The apparatus comprises means for winding plies of insulating material on to cores; means for curing the insulating material wound on the cores; means for removing cured insulating material from the cores; and means of or returning empty cores to the winding step. The object is to make the operation of this kind of apparatus more efficient than previously. The object is achieved in such a manner that the cores (12) are arranged in groups on an endless transporter (1), whereby empty spaces corresponding to the number of cores in a group are left between the groups of cores, and the transporter is arranged to move step by step a distance corresponding to the interspace between individual cores in a group when the first core in each group reaches the winding means, and a distance corresponding to the interspace between the groups when the last core in each group leaves the winding step. When the transporter is displaced a distance corresponding to the interspace between the groups, the whole group of cores is introduced into the curing means (5), in which the group of cores is detached from the transporter for the time of the curing, being thereafter returned to the following empty space on the transporter.
Patent KR-920007085-B1 (KR)
Title: Plasma display panel
Inventor: KIM DOK-SU
IPC: H01J11/38
Filed: 1990-02-27
Granted: 1992-08-24
Abstract: The  surface  discharge  type  plasma  display  panel  (PDP) comprises a back glass substrate (10),  a  front  glass  substrate (ID), a display cathode group (11) having holes  (13)  for  moving charged particles and formed with a strip shape on  the  substrate (10), a dielectric layer (12) formed on the group (11), a  display anode group (14) formed on the layer (12) and perpendicular to the group (11), an auxiliary anode group (15) formed in a strip shape, a partition wall (16) formed in a strip shape and parallel to  the groups (14,15) to form discharge calls, a cell having a hole (13), a display  anode  (14a)  and  an  auxiliary  anode  (15a),  and  a fluorescent  layer  (17)  formed  on  the  inner  surface  of  the substrate (20), thereby preventing the effective visual area  from reducing to maximise the effective visual area.
Patent KR-920009676-B1 (KR)
Inventor: AZIZI ALIREZA
IPC: H04B10/272
Filed: 1990-02-27
Granted: 1992-10-22
Abstract: 내용 없음.
Patent KR-0163423-B1 (KR)
Title: New porous pharmaceutical form and its preparation
Inventor: COURTEILLE FREDERIC
IPC: A61K9/20
Filed: 1990-05-22
Granted: 1998-12-01
Abstract: PCT No. PCT/FR90/00359 Sec. 371 Date Nov. 22, 1991 Sec. 102(e) Date Nov. 22, 1991 PCT Filed May 22, 1990 PCT Pub. No. WO90/14089 PCT Pub. Date Nov. 29, 1990.The invention provides new inclusion compounds based on imipramine and cyclodextrin and pharmaceutical compositions which can be administered orally and are based on these new inclusion compounds.
Patent KR-920005772-B1 (KR)
Title: Photosensitive resin composition
Inventor: JANG JAE-KWON
IPC: G03F7/004
Filed: 1990-06-30
Granted: 1992-07-18
Abstract: The photosensitive resin compsn.  comprises  binder  polymer, photo- polymerization initiator and polyfunctionalmonomer, Acrylic copolymer (I) is used 40-90 wt.% of total compsn.  as  binder  and polyfunctional  monomer.  Acrylic   copolymer   is   obtained   by copolymerization acrylic acid, methacrylic acid, glycidyl acrylate and glycidlyl methacerylate. In (I), R1,R2,R3,R4,R5,  and  R8  are each hydrogen atom or methyl; R6 and R7 is COOZ; Y= (a); Z= alkyl; X= carboxyl group; n = 100-2000. Acrylic monomer contains  0.1-0.7 mol acrylic acid and 0.2-0.9 mol glycidyl  acrylate.  The  compsn. has a good resolving power and tenting property.
Patent KR-940004642-B1 (KR)
Inventor: PAN DEJUNG V
IPC: F41A1/08
Filed: 1990-07-31
Granted: 1994-05-27
Abstract: 내용 없음.
Patent KR-930011165-B1 (KR)
Inventor: KAWARADA MOTONOBU
IPC: C30B29/04
Filed: 1990-08-04
Granted: 1993-11-24
Abstract: 내용 없음.
Patent KR-930006416-B1 (KR)
Title: Signal transmitting unit circuit
Inventor: HAN KYONG-U
IPC: G08C15/08
Filed: 1990-08-25
Granted: 1993-07-14
Abstract: The two line circuit  for  reducing  the  number  of  wirings between the machine tool and the control  panel  comprises:  input unit (A) consisting of the parallel to serial  conversion  circuit (1) and pulse converter (2); output unit (B)  connected  to  input unit (A) through two  transmission  signal  lines  (L1,L2),  latch controller (5), and associated latches (6). The circuit is  useful for remote multi-transmission, such  as  applications  in  factory automation.
Patent KR-930008182-B1 (KR)
Title: Motion signal detecting circuit
Inventor: KO JONG-WAN
IPC: H04N19/423
Filed: 1990-11-27
Granted: 1993-08-26
Abstract: The circuit has a frequency unfolding circuit for unfolding a luminance signal of a high frequency  component  included  in  the luminance signal of a low frequency  component  into  an  original frequency band. It includes a prefilter (10) for  eliminating  the folding  carrier  and  sidebands  included  in  the  video  signal unfolded by the frequency unfolding circuit. A first  comb  filter (60) filters the output  of  the  prefilter  to  detect  a  motion signal, and an error compensation circuit compensates  the  errors included in the motion signal output from  the  comb  filter.  The error compensation circuit comprises a second comb filter (61) and logically operates the  outputs  of  the  first  and  second  comb filters.
Patent KR-920008672-B1 (KR)
Title: Melting lance and method of torpedo ladle car
Inventor: OH SANG-YUN
IPC: B22D41/12
Filed: 1990-12-24
Granted: 1992-10-08
Abstract: An internal metal dissolution lance for  a  molten  pig  iron carrying vessel forms a vertical nozzle  (12)  and  five  to  nine radical inclined nozzles (11) with thirty to ninety  degree  angle of inclination on its lower part. The dissolution lance  is  round cylindrical type, is able to be moved up and down,  and  connected with the air supply line (3) on  it's  upper  part.  The  internal virgin metal dissolution method includes a step to  put  coke,  an ignition agent, and burning  materials  in  a  Torpedo  Ladle  Car (TLC), a step to descent the lance until the distance between  the end of the vertical nozzle of the lance and the break  surface  is three hundred to seven hundred mm, and a step to blow air  in  the TLC through the lance.
Patent KR-920005569-B1 (KR)
Inventor: JARVENKYLA JYRI
IPC: B29C48/13
Filed: 1989-07-03
Granted: 1992-07-09
Abstract: 내용 없음.
Patent KR-0175946-B1 (KR)
Title: 2-(substituted pyrrolidinylthio)carbapenem derivatives
Inventor: NAKAGAWA SUSUMU
IPC: C07D477/20
Filed: 1991-03-27
Granted: 1999-03-20
Abstract: A compound of the formula: <CHEM> wherein R is a hydrogen atom or a methyl group, R<1> is a hydrogen atom or a negative charge, each of R<2> and R<3> which may be the same or different, is a hydrogen atom, a lower alkyl group, a hydroxy lower alkyl group, a formimidoyl group, an acetoimidoyl group, -COOR<4>, -CON(R<5>)R<6>, -N(R<5>)R<6>, -CH2COOR<4>, -CH2N(R<5>)R<6> or -CH2CON(R<5>)R<6> (wherein R<4> is a hydrogen atom or a lower alkyl group, each of R<5> and R<6> which may be the same or different, is a hydrogen atom or a lower alkyl group, or R<5> and R<6> form together with the adjacent nitrogen atom a heterocyclic group selected from the group consisting of an aziridinyl group, an azetidinyl group, a pyrrolidinyl group and a piperidyl group), A is =NR<7>, =N/<+>(R<7>)R<8>, -CON(R<7>)-, -CON(R<7>)CO-, -CON(R<7>)CON(R<8>)-, -N(R<7>)CO(CH2)sN(R<8>)-, -N(R<7>)CO(CH2)sCON(R<8>)-, -CON(R<7>)N(R<8>)- or -N(R<7>)(CH2)sN(R<8>)- {wherein each of R<7> and R<8> which may be the same or different, is a hydrogen atom, a lower alkyl group, a hydroxy lower alkyl group, a formimidoyl group, an acetoimidoyl group, -COOR<4>, -CON(R<5>)R<6>, -N(R<5>)R<6>, -CH2COOR<4>, -CH2N(R<5>)R<6> or -CH2CON(R<5>)R<6> (wherein R<4>, R<5> and R<6> are as defined above), s is an integer of from 1 to 3}, p is an integer of from 0 to 3, and each of q and r which may be the same or different, is an integer of from 0 to 5, provided that q and r are not simultaneously 0 and q + r </= 6; or a pharmaceutically acceptable salt or ester thereof.
Patent KR-950010217-B1 (KR)
Inventor: YAMAMOTO TADANOBU
IPC: B62D7/18
Filed: 1991-03-29
Granted: 1995-09-12
Abstract: 내용 없음.