baber/WOPTO huggingface dataset:
Patent KR-910000810-B1 (KR)
Inventor: TOSI ZELINDO
IPC: D06B3/02
Filed: 1983-11-29
Granted: 1991-02-09
Abstract: 내용 없음.
Patent KR-890004350-B1 (KR)
Title: Process for the preparation of glycolic acid platinum complexes
Inventor: TOTANI TETSUSHI
IPC: C07C211/65
Filed: 1983-12-19
Granted: 1989-10-31
Abstract: Glycolic acid-platinum complexes of formula (I) are prepd. by passing a cpd. of formula (II) through an anion-exchange resin to give a cpd. of formula (III), and reacting the cpd of formula (III) with glycolic acid at room temp. for up to 10 days.  In the formulas, X and Y are each C1-5 alkylamine, or together are ethylendiamine, 1,2- diaminocyclohexane, exo-cis-2,3-diaminobicyclo (2, 2,1) heptane or 1,2-diaminoadamatane.  (I) have more potent antitumour activity and lower nephrotoxicity than cisplatin.
Patent KR-860000387-B1 (KR)
Title: Method for production of polyester fiber for rubber-armature
Inventor: KIM U-JONG
IPC: D06M15/273
Filed: 1984-02-09
Granted: 1986-04-16
Abstract: Polyester fibers for rubber reinforcement are produced by treating the surface fo the polyester fibers with a treating agent contg. an epoxy compd. having more than two epoxy radicals and a polyethylene compd. having an acidity of 10-30; then heat-treating the fibers at 80-250≰C. The concentration of epoxy compd. in the treating agent is 10-50% (based on the treating soln.), and the addn. amt. of polyethylene compd. is 1-30 wt.% (based on epoxy compd.).
Patent KR-890005032-B1 (KR)
Title: Operation teaching method and apparatus for industrial robot
Inventor: MIYAGE NORIHESA
IPC: B25J9/18
Filed: 1984-04-11
Granted: 1989-12-06
Abstract: The robot is to be objectively moved and set at different positions along an object structure to perform a predetermined operation on working objects of the same configuration on the structure to which objects the different positions correspond thereto respectively.  The data taught at an initial position is corrected through a coordinate transformation between a coordinate system fixed on a working object and that assumed on the robot. The corrected data are reproduced and used as the operation data for the second and the following working positions.  The coordinate values represent the locus of the robot operation in terms of one coordinate system to determine values for others.
Patent KR-890000534-B1 (KR)
Title: Carbamates and oxalamides of amino-n-(1h-tetrazol-5-yl)benzamides,process for preparing thereof
Inventor: PEET NORTON P
IPC: C07D257/06
Filed: 1984-07-21
Granted: 1989-03-20
Abstract: Title compds. (I)[A=1-2; X=H, Cl; R=alkyl  and their salts, useful as antiallegics, were prepd..  Thus, 2-nitrobenzoylchloride was added to a soln. of 5-aminotetrazole.H2O in THF/H2O and stood for 72hr at refrigerator to give 2-nitro-N-(1H-tetrazol-5-yl)benzamide.  This cpd. in NaOH/EtOH was hydrogenated over 5% Pd/c at 1520mmHg to give 2-amino-N-(1H-tetrazol-5-yl)benzamide, which was reacted with methylchloroformate in DMF for 2hr, diluted with small amt. of H2O and cooled.  The growing ppt. was filtered and crystallized with EtOH to give [2-(1H-tetrazol-5-yl)aminocarbonyl) phenyl  carbamic acid methyl ester.
Patent KR-910006107-B1 (KR)
Inventor: HOPKINSON ERLE
IPC: D06P5/00
Filed: 1984-10-16
Granted: 1991-08-13
Abstract: 내용 없음.
Patent KR-900003809-B1 (KR)
Title: Process for producing metal laminated base material for printed circuit boards
Inventor: SCHWARZ LOTHAR
IPC: H05K3/00
Filed: 1985-04-08
Granted: 1990-05-31
Abstract: A Cu-coated substrate for printed circuits is made by impregnating a glass fibre fabric with an accelerated resin system and pre- hardening, pre-heating to reduce the viscosity of the resin system, feeding into the pressure zone of a double-band press, pressing together with a Cu foil at increased temp. and cutting the substrate strip to required length. Pref. pressing is at an increasing temp. from 150-210 deg.C, and 25-80 bars. The substrate obtd. may be cooled under pressure, pref. in a cooling zone within the press and may be post-tempered. A release film may be applied to the side away from the Cu film, and be removed after leaving the press. The process is continuous and gives substrates of uniform, high quality.
Patent KR-900006385-B1 (KR)
Title: Method and device for the in-situ formation of columns of stabilized and compacted soil
Inventor: GESSAY JEAN C
IPC: E02D5/46
Filed: 1985-04-26
Granted: 1990-08-30
Abstract: A method for the in situ formation of a primary column of stabilised and compacted soil, comprising a first phase which consists of driving into the soil a rotaty drilling tool which loosens the soil and mixes it with an added material, and during which an ascending movement is imparted to at least some of the loosened soil through the drilling tool, and a second phase consisting of withdrawing the drilling tool from the ground, characterised by using, as adrilling tool, a device which comprises at least two parallel shaft (1), each shaft driving in rotation an auger (2), each auger being provided at the opposite end to the drive shaft with a loosening drill-head (3) and the distance between the axes of the auger being less than the dia.
Patent KR-920009925-B1 (KR)
Inventor: SIDNEY LUAN N
IPC: C09J7/02
Filed: 1985-07-03
Granted: 1992-11-06
Abstract: 내용 없음.
Patent KR-930006570-B1 (KR)
Title: Transparent non-vitreous ceramic particles
Inventor: LANGE ROGER W
IPC: C01G25/02
Filed: 1985-09-24
Granted: 1993-07-21
Abstract: Solid, transparent, non-vitreous, ceramic particles useful as lens elements in retroreflective pavement markings characterized by having:A. at least one metal oxide phase; andB. an average minimum dimension of more than 125 micrometers.These particles are formed by various sol gel techniques, one example of which is the chemical gelation of titania sols by first mixing with glacial acetic acid. then with ammonium acetate, followed by formation of microspheres in 2-ethylhexanol. Microspheres of this ceramic composition can have relatively large diameters (e.g. over 200-1000 micrometers) making them quite useful as retroreflective lens elements in pavement marking sheet materials.
Patent KR-930005909-B1 (KR)
Title: Timepiece apparatus to change time into on-the-spot time according to time difference zone
Inventor: SO MYONG-JIN
IPC: G04G5/00
Filed: 1985-12-30
Granted: 1993-06-25
Abstract: The device for  displaying  a  local  time  with  one  button pressure is accomplished by calling one of twenty-four local  area time data stored in the internal memory, each having one hour time difference. The device comprises:  a  button  switch  handler  (1) provided with button switches (1A) to input a wanted area code; an input data latch (2)  for  latching  a  switch  input  signal  and transferring to the microprocessor (4); a memory (3)  having  time conversion data; a microprocessor unit (4) for computing  a  local time;  a  counter  to  supply  a  clock   count   value   to   the microprocessor (4); and a crystal (7).
Patent KR-890003159-B1 (KR)
Title: Molding apparatus for frp
Inventor: YU JAE-CHON
IPC: B29C70/04
Filed: 1986-07-03
Granted: 1989-08-25
Abstract: The moulding apparatus for drawing a shape bar of multiplelayer fiber reinforced plastics has the drying chamber (3) having an infrared heat-generator to dry fiber yarn and mat, the dipping tank (6) to dip an unsatd. polyester resin into the dried fiber yarn and mat, the first dice mould (8) to mould the hardened fiber yarn and mat into the lattice layer, the second dice mould (10), the hardening chamber (16), and the controllable drawing machine (13).  The shape bar comprises fiber yarn 55%, mat 15% and unsatd. polyester resin 30%.
Patent KR-930011256-B1 (KR)
Inventor: ELY WILLIAM F
IPC: B01J13/00
Filed: 1986-07-25
Granted: 1993-11-29
Abstract: 내용 없음.
Patent KR-890001723-B1 (KR)
Title: Construction method of rotor
Inventor: O SANG-SE
IPC: H02K3/16
Filed: 1986-09-23
Granted: 1989-05-18
Abstract: The invention adds ring windings to the inner side of the core of a rotor to make field magnet fluxes cancel each other in countering to maintain main magnetic flux intact.  The deforming direction of the field magnet flux and that of the magnetic flux in the armature core are arranged to counter each other at air gap and keep the phase angle of 90 deg. so as to move all the deformed flux of the field magnet flux generated within the rotor core toward the gap in the counter direction of rotation, the two deformed fluxes canceling each other.
Patent KR-930008951-B1 (KR)
Title: Process for preparing vitamin containing granules
Inventor: IZUHARA SEIJI
IPC: A61K31/455
Filed: 1986-10-02
Granted: 1993-09-17
Abstract: A vitamin-containing granule substantially comprising one or more compounds selected from the group consisting of vitamin B<sub>6</sub>, vitamin B<sub>2</sub>, nicotinamide and a pantothenic acid salt and a binding agent, said compound or compounds accounting for 90 to 99 weight % on a dry basis can be prepared by spray-coating the powders of said compound or compounds with a solution containing a binder while maintaining the powders in a fluidized state in a fluidized-bed granulation apparatus.The granules are of high flowability and blend well with other medicaments, granules, additives, and so on. In addition to this, the granules are excellent in compressibility so that they can be processed into tablets with small amounts of excipients and the tablets therefrom have satisfactory high hardness.
Patent KR-880001642-B1 (KR)
Title: Polyester fiber making method
Inventor: KIM SONG-JUNG
IPC: D01F8/14
Filed: 1986-12-18
Granted: 1988-09-03
Abstract: The polyester has at the inner and outer side of the fiber many fine pores and cavities connecting with one another, to improve moisture absorption by capillary phenomenon.  Thus, the main polyester compsn. which was prepd. by polymerization of DMT, EG, calcium acetate and I, and the cavity forming copolyester which was prepd. by polymerization of DMT, EG, calcium acetate, DMIS, polyethylene glycol, were mixed and spun to give the hollow polyester fiber.
Patent KR-910003952-B1 (KR)
Inventor: SCHMIDT GUDRUN
IPC: B60R22/20
Filed: 1987-06-03
Granted: 1991-06-17
Abstract: 내용 없음.
Patent KR-910000243-B1 (KR)
Inventor: SAWAYA HIROMICHI
IPC: H05K3/34
Filed: 1987-10-24
Granted: 1991-01-23
Abstract: 내용 없음.
Patent KR-910004727-B1 (KR)
Inventor: TASHIRO NORIO
IPC: H01J23/15
Filed: 1987-11-28
Granted: 1991-07-10
Abstract: 내용 없음.
Patent KR-920000454-B1 (KR)
Inventor: OTANI NOBUHISA
IPC: F25D29/00
Filed: 1988-02-27
Granted: 1992-01-14
Abstract: 내용 없음.
Patent KR-940000067-B1 (KR)
Inventor: HUGELSHOFER WILLY
IPC: A23L11/00
Filed: 1988-03-24
Granted: 1994-01-05
Abstract: 내용 없음.
Patent KR-920002931-B1 (KR)
Inventor: MORIMOTO ISAO
IPC: G11B7/243
Filed: 1988-06-11
Granted: 1992-04-10
Abstract: 내용 없음.
Patent KR-900003411-B1 (KR)
Title: Method for preparing n-phospo nomethyl glysing
Inventor: KIM JIN-PAL
IPC: C07F9/38
Filed: 1988-06-15
Granted: 1990-05-18
Abstract: A method for prepg. N-phosphonomethyl glycine comprises (a) reacting glycine with para-formaldehyde in C1-2 alkanol in the presence of NEt3 to obtain bis-N, N-hydroxymethylglycine, (b) reacting with low purity dialkyl hydrogen phosphite contg. monoalkyl hydrogen phosphite at 20-50 deg. C to give selectively N-(N-hydroxymethyl) phosphonomethylglycine alkyl ester, (c) demethyloling and partially dealkylating by reacting with HCl at below  50 deg. C, (d) distg. at pH 7.0-7.5 to provide alkanol contg. no alkylal, (e) adding HCl to residues to complete dealkylating, and (f) neutralizing with alkali. The cpd. is useful as a herbicide.
Patent KR-950005518-B1 (KR)
Title: Circuit for detecting indirect flux of motor
Inventor: CHOE KI-SU
Filed: 1988-07-02
Granted: 1995-05-24
Abstract: The detection circuit includes a phase voltage generator (16) for receiving U-phase, V-phase and W-phase signals of the driving signals of transistor in an inverter (2) to generate phase voltage signals, an integrator (14) for integrating the phase voltage signals to generate magnetic flux signals, and a multiplier (15) for multiplying the output signal from the integrator (14) by the d.c. voltage signal from a d.c. link voltage detector (3) to calculate the U-phase, V-phase and W-phase magnetic flux applied to the motor, thereby accurately controlling the rotating speed of motor.
Patent KR-910003813-B1 (KR)
Title: Regular power supply
Inventor: MA JUN-HO
IPC: H02M1/06
Filed: 1988-07-29
Granted: 1991-06-12
Abstract: The circuit  for  receiving  two  kinds  of  different  input voltage provides constant  power  to  the  electric  blanket.  The circuit comprises a SCR, a heating coil (11) having the equivalent capacitance (15), a volume (VR) for temperature setting, a pair of resistors (R1-2) which resistances are different,  each  other,  a bidirectional thyristor (SSS) driving a relay (Ry), and  a  bridge rectifier (20). According to the input voltage, the  bidirectional thyristor is turned on/off to drive the  relay,  and  one  of  the resistors is selected to adjust the trigger time  of  the  SCR  so that the constant  power  is  supplied  regardless  of  the  input voltage.
Patent KR-960014798-B1 (KR)
Title: Process for the preparation of n-(2-chloro-benzyl)(2-thienyl)-2-ethylamine
Inventor: RADISSON JOEL
IPC: C07D333/20
Filed: 1988-12-08
Granted: 1996-10-19
Abstract: In the process according to the invention 2-thiophene acetonitrile is reacted with 2-chlorobenzylamine and hydrogen in the presence of a hydrogenation catalyst. The product obtained is a chemical intermediate useful in the pharmaceutical industry.
Patent KR-910005304-B1 (KR)
Title: Switch circuit of detecting apparatus
Inventor: LEE SUNG-JIN
IPC: G01R31/28
Filed: 1988-12-12
Granted: 1991-07-24
Abstract: In  testing  procedure  of  IC  manufactured  accoridng   to customer's specifications, this switching circuit changes from one testing equipment to another oen to  test  other  characteristics. This system could replace old manual  testing  procedure  by  this automatic changer circuit. The system  is  composed  of  equipment selector (10), selector sensor (20), the first combinational logic circuit (15A) applying trigger signal to  enable  pulse  generator (25),  applied   voltage   switcher   (40)   for   evaluating   IC characteristics, testing result input port (60),  the  second  and third logic circuits and display board (70)  to  show  IC  testing result.
Patent KR-930002489-B1 (KR)
Title: Benzo |5,6¨ cycloheptapyridines and process for preparation theirof
Inventor: PIWINSKI JOHN J
IPC: A61K31/00
Filed: 1987-10-29
Granted: 1993-04-02
Abstract: Derivatives of benzo[5,6]cyclohepta pyridine, and pharmaceutically acceptable salts and solvates thereof are disclosed, which possess anti-allergic and anti-inflammatory activity. Methods for preparing and using the compounds are also described.
Patent KR-950002533-B1 (KR)
Title: Solenoid device
Inventor: MIYAZAWA SHOZO
IPC: H01F7/16
Filed: 1988-03-11
Granted: 1995-03-21
Abstract: This invention relates to a solenoid device for a flow rate control valve and a displacement sensor. In a conventional solenoid device, it is not possible to obtain the characteristics permitting ease-of-control of the voltage applied to an electromagnetic coil and the stroke of a plunger, or the stroke of the plunger and the oscillation frequency of the coil. Thus, it is difficult to carry out a control operation or accurate measurement, and the stroke of the plunger is short. Therefore, in the present invention, the above problems are solved by forming an end portion of the plunger convergently, whereby the present invention can provide a solenoid device having linear characteristics and used suitably for a long-stroke electromagnetic valve or a highly accurate displacement sensor.
Patent KR-920002433-B1 (KR)
Inventor: HASHIGUCHI MASAYUKI
IPC: B60T8/175
Filed: 1989-04-20
Granted: 1992-03-24
Abstract: 내용 없음.
Patent KR-970002510-B1 (KR)
Title: Joom lens barrel and camera incorporating such a barrel
Inventor: NOMURA HIROSHI
IPC: G02B15/14
Filed: 1989-06-03
Granted: 1997-03-05
Abstract: The invention relates to an apparatus for a camera for selectively positioning a correcting optical element (61) used during macro-photography in front of the light receiver (72) of a distance measuring device. The camera has a generally cylindrical rotatable cam ring (22) as a part of its lens. The cam ring (22) has a plurality of threads (69) on an exterior cam ring surface, said threads (69) comprising means for selectively engaging said optical element (61) during rotation of said cam ring (22).
Patent KR-970011228-B1 (KR)
Title: Optical recording medium
Inventor: AHN DONG-HOON
IPC: G11B7/24027
Filed: 1989-06-30
Granted: 1997-07-08
Abstract: Disclosed is a magneto-optic writing media and manufacturing method thereof.  In the media, the first protective layer, a writing layer and the second protective layer are sequentially formed on a substrate.  The first oxidization layer is formed at the writing layer.  The second oxidization layer is formed at least one of the first and second protective layers.  Thereby, residual oxide in the media is removed so that characteristic degradation of the disc is prevented.
Patent KR-910007494-B1 (KR)
Title: Method of cleaning black and white crt
Inventor: KIM GANG-OK
IPC: H01J9/38
Filed: 1989-09-08
Granted: 1991-09-26
Abstract: The method for cleaning the residual fluorescent material  at the neck effectively comprises steps: a) cleaning  the  inside  of the bulb  with  HF  solution  and  pure  water;  b)  coating  the fluorescent solution onto the bulb; c)  discharging  the  residual fluorescent solution after coating for certain  time,  and  drying it; d) removing the K2SiO3 attached on the rest part of the bottom of the bulb. The removing solution is pref. Ba(NO3)2 or  HCl;  and e) cleaning with the HF solution. The Ba(NO3)2 or HCl weakens  the adhesive force of the K2SiO3.
Patent KR-920007152-B1 (KR)
Inventor: NANNICHI TOSHIHIKO
IPC: G06T7/40
Filed: 1989-09-22
Granted: 1992-08-27
Abstract: 내용 없음.
Patent KR-930002867-B1 (KR)
Inventor: YAMAMOTO YOSHIHIRO
IPC: C09B7/02
Filed: 1989-10-25
Granted: 1993-04-12
Abstract: 내용 없음.
Patent KR-900000774-B1 (KR)
Title: Method for determining a stirrer's position in liquid storage tanks
Inventor: OHKGUMURA GATSUJI
IPC: G01S5/30
Filed: 1989-10-28
Granted: 1990-02-16
Abstract: The stirrer has vertical buoyancy tanks fitted to its upper part and is provided with rotors which generate horizontal and vertical propulsion.  It stirs the liquid uniformly as it moves freely through a liq. storage tank, thus preventing the accumulation of sludge.  The vertical buoyancy tanks stabilise the stirrer and provide a restoring force if the stirrer is upset.  The stirrer is fitted with an ultrasonic wave emitter, and ultrasonic receptors are installed at several positions in the liq. tank.  An ultrasonic pulse is emitted after a certain interval when the stirrer is at rest on the bottom of the tank.  The position of the stirrer is computed for each pulse emission, and the average is taken to give the actual position of the stirrer.
Patent KR-960010359-B1 (KR)
Inventor: MARGOLIS ARTHUR A
IPC: H01J29/81
Filed: 1989-11-11
Granted: 1996-07-30
Abstract: 없음.
Patent KR-930000446-B1 (KR)
Title: Index number searching method for vtr
Inventor: KIM MYONG-HO
IPC: G11B27/10
Filed: 1989-12-31
Granted: 1993-01-21
Abstract: The method searches a certain position on a video  tape  more rapidly than in a video address search system  by  memorizing  not only index numbers but also still video onto  a  video  tape.  The method includes the four stages: 1A for  discriminating  the  mark key input; 1B for jumping to subroutine 1 when mark  key  mode  is inputted; 1C for deecting the presence of an index number; and  1D for stopping  playing  when  index  number  is  absent,  otherwise jumping to subroutine 2.
Patent KR-0147361-B1 (KR)
Title: Rewettable polyolefin fiber and corresponding nonwovens
Inventor: HARRINGTON JAMES HENRY
IPC: D04H1/42
Filed: 1990-05-31
Granted: 1998-08-01
Abstract: A method for imparting hydrophillc properties to nonwoven material containing hydrophobic fiber or fibrillated film, in which a wettability modifying composition comprising a polyalkoxylated secondary or tertiary fatty acid amine is compounded into the molten polyolefin-containing composition prior to spinning or casting, optionally in combination with from 1% to 60% by weight of primary fatty acid amide, and such nonwoven material to which the hydrophilic properties have been so imparted, are disclosed.
Patent KR-930008751-B1 (KR)
Title: Adhesion promoter compositions for polyolefin substrates
Inventor: MARTZ JONATHAN T
IPC: C08J7/043
Filed: 1990-07-06
Granted: 1993-09-13
Abstract: Disclosed is an ungelled, modified chlorinated polyolefin resin suitable for providing a highly adherent, solvent resistant film on a thermoplastic polyolefin substrate. The modified chlorinated polyolefin resin is prepared by grafting an unsaturated polycarboxylic acid and/or an unsaturated acid anhydride onto a chlorinated polyolefin resin to form an acid- and/or anhydride-modified chlorinated polyolefin resin. The resulting acid- and/or anhydride-modified chlorinated polyolefin resin is reacted with an organic monohydric alcohol to form an esterified product containing acid functionality. The resulting esterified product is reacted with a polyepoxide to form the ungelled modified chlorinated polyolefin resin. Also disclosed is a method of preparing an ungelled modified chlorinated polyolefin resin of the invention, a coating composition containing a resin of the invention, and a method of forming a hardened film from the coating composition on a thermoplastic polyolefin substrate.
Patent KR-0154123-B1 (KR)
Inventor: WRIGHT ANTONY POPE
IPC: C08F20/10
Filed: 1990-07-12
Granted: 1998-11-16
Abstract: 내용 없음.
Patent KR-930009148-B1 (KR)
Title: Source voltage control circuit
Inventor: HAN KYO-JIN
IPC: H01L21/822
Filed: 1990-09-29
Granted: 1993-09-23
Abstract: There is provided a source voltage control circuit  including a  ref.  voltage  generating  circuit  with  a  negative  feedback circuit. A source voltage  level  sensing  circuit  increases  the internal source voltage when the external voltage exceeds a  given voltage. A differential amplifying circuit is provided for  active operation, and  a  second  differential  amplifying  circuit   is provided for stand-by operation. A stable internal source  voltage is produced and the  slope  of  the  internal  source  voltage  is readily adjusted when the  external  source  voltage  exceeds  the given value. The first differential  amplifying  circuit  receives the ref. voltage and the internal source voltage, controlled by  a first control signal and the output of the  source  voltage  level sensing circuit.  The  second  differential  amplifying   circuit receives the  ref.  voltage  and  the  internal  source  voltage, controlled by a second control signal.
Patent KR-930000735-B1 (KR)
Inventor: STEVENSON JAMES F
IPC: B29C48/49
Filed: 1990-10-12
Granted: 1993-01-30
Abstract: 내용 없음.
Patent KR-930009954-B1 (KR)
Inventor: MIZNO MASAMOTO
IPC: B66B5/00
Filed: 1990-11-13
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-920009779-B1 (KR)
Title: Floppy disk operating device and operating method
Inventor: HAN MAN-HAK
IPC: G11B19/20
Filed: 1990-11-15
Granted: 1992-10-22
Abstract: The apparatus for preventing access erros performs access  or repeated access of floppy disk inserted  to  a  personal  computer according to time data memorized in memory  means.  The  apparatus comprises froppy disk operating means (1) for  rotating  the  disk and performing access to data memorized in the disk; control means (2) for  controlling  the  floppy  disk  operation  and  receiving signals from the means (1); main control  means  (4)  for  reading data in memory means (6), and for supplying disk operating  signal from interrupt means (8) via interrupt control means  (7)  to  the control means (2); timer means (3) for supplying pulse  signal  to the means (4); time-data generating means for memorizing the  data in the memory means (6).