baber/WOPTO huggingface dataset:
Patent KR-840001347-B1 (KR)
Title: Flow system for the control of turbiue temperatures during by pass operation
Inventor: KORAN KENNETH WILLIAM
IPC: F01K7/22
Filed: 1980-12-19
Granted: 1984-09-19
Abstract: The appts. is used to limit and control rotational loss heating such as occurs in a large steam turbine in the bypass mode of operation under no-load and low-load operating conditiion.  A portion of the high pressure bypass steam is admitted to the lower pressure sections of the turbine to provide motive fluid for driving the turbine while, simultaneously, a second portion of the high-pressure bypass steam is admitted to the high-pressure section of the turbine in a reverse-flow direction to pass backwards therethrough and limit the rotational loss heating.  The two flows may be proportioned to control rotational loss heating in both the high-pressure and lower pressure sections of the turbine.
Patent KR-840001688-B1 (KR)
Title: Method of preparing for k-41 derivate
Inventor: STUJI NAOGI
IPC: A23K20/195
Filed: 1981-06-10
Granted: 1984-10-15
Abstract: The title esters I [Me=methyl; R=phenyl-C1-4 alkyl, C1-4 alkoxy, phenyl-C1-4 alkoxy, phenyl, C1-4 alkyl, C1-4 alkoxy, phenyl substituded by a group contg. halo.or nitrol, with mitocodal activity against Tetranychus cinnabarinus and anticoccidal activity in chickens, were prepd. from Na salt of K-41 by conventional esterification procedures. The products were isolated as Na salts.
Patent KR-910001416-B1 (KR)
Inventor: CHEN HSING-YAO
IPC: H01J29/50
Filed: 1982-07-10
Granted: 1991-03-05
Abstract: 내용 없음.
Patent KR-860002189-B1 (KR)
Title: Ship
Inventor: WAAS HEINRICH
IPC: B63B35/12
Filed: 1982-11-05
Granted: 1986-12-30
Abstract: The prow has a fornt surface which is forwardly inclined at the top over the entire beam of the ship with marginal cutting edges, pref. on rod-like profiles. The front surface passes into an under-water prow part with frames which are V-shaped at the bottom. The cutting edges above the waterline can forwardly pass into two catamaran-like stems, the front surface being curved in the longitudinal direction. The front surface is carried by thwartships frames, which are horizontal at the bottom in the central part of its longitudinal extension, below the construction water-line and approximately forms a plane there.
Patent KR-870001938-B1 (KR)
Title: Stirring method and its device and electromagnet in mold of horizontal continuous casting
Inventor: NARITA GIITSI
IPC: B22D11/115
Filed: 1983-02-26
Granted: 1987-10-23
Abstract: Automagnetic stirring is effected within the mold of a horizontal continuous casting appts.  An electromagnetic coil is disposed around the mold and a magnetic field is induced by an alternating current with a frequency f of 1-15Hz.  The max. magnetic flux density is within the range from 1045e-0.16f to 2054e0.12f and is located at a position within 350mm from the junction between the puring nozzle and the mold in the direction of drawing of the cast piece.  The occurence of surface defects such as cold short and vertical surface cracks is minimised.
Patent KR-860000640-B1 (KR)
Title: A electric acoustic converter
Inventor: WADA HIROTO
IPC: H04R19/00
Filed: 1983-05-28
Granted: 1986-05-24
Abstract: An electrode plate (42) is mounted on an insulating base plate (40), which is surrounded by a higher support ring (46). An electric film (44) is set on the top of the electrode plate. Two terminals (48), (54) are fixed beneath the base plate resp. opposite to the electrode plate and the support ring. One conductive bonding material (50) connects elec. the first terminal (48) and the electrode plate. The other (56) connects elec. the second terminal (54) and the support ring. A conductive film (60) of plastic film base (60a) and metal layer (60b) is laid on the support ring parallel to the electric film.
Patent KR-890002187-B1 (KR)
Title: Polarized circuit breaker
Inventor: OZAKI SEISHIRO
IPC: H01H73/02
Filed: 1984-04-06
Granted: 1989-06-22
Abstract: A shaft (8) of the neutral pole is located in parallel with a shaft of the main pole. and the link structure comprised a pair of link mechanism (13,15) connected to each other with a connection pin (18) is located between a link holder (11) placed on the rotating shaft of the main pole and a movable contact holder (7) of the neutral pole, which pin is slidable on guide groove (17). When the contact pressure is applied on the contacts of the main and neutral poles, the applied vertical pressure is divided to the horizontal direction by the link structure so that the operating force of the shaft of the main pole is restricted.
Patent KR-900004551-B1 (KR)
Title: Combustible briquettes
Inventor: COLE GERHARD J
IPC: C10L5/08
Filed: 1984-12-18
Granted: 1990-06-29
Abstract: The combustible briquette is manufactured by the stages of mixing max. 15 wt.% water of sawdust and max. 12 wt.% water of carbonaceous material e.g. coal, cokes , charcoal, eliminating an excess water of the mixture, removing an elasticity of the mixture and pressing the mixture at the temp. of 120-285≰C and pressure of min. 150 MPa sufficient to combinate the components of the mixture (where the ratio of sawdust and carbonaceous material is 1:1-1:6)
Patent KR-890001616-B1 (KR)
Title: Monitor display apparatus for photo-type composer
Inventor: KUSAKA HIDEAKI
IPC: B41B27/28
Filed: 1984-12-19
Granted: 1989-05-11
Abstract: The invention relates to a display device for indicating display positions relative to the circumference of circle, as well as to the center of the circle.  The device has a means for selecting modes designatings position relative to the center of a circle and a position on the circumference, a means for generating a cursor responding to the selected modes, an input means for position information, a means for input of radius information, and a means for generating an arc guide line based on the prior input information.
Patent KR-930000079-B1 (KR)
Inventor: KEBERG CHARLES D
IPC: G11B23/087
Filed: 1985-01-31
Granted: 1993-01-08
Abstract: 내용 없음.
Patent KR-900003733-B1 (KR)
Title: Molding of plastic
Inventor: SAKAKIBARA TAKAO
IPC: B29C37/00
Filed: 1985-10-31
Granted: 1990-05-30
Abstract: After applying powder of thermoplastic or themosetting resin on surface of a moulding die by electrostatic plating, material resin is charged to form a prod. with electroconductive film of its surface. The mould is preheated, and the preheating temp. is melting pt. of the powder resin +10 deg.C at least and is at least the softening pt. of the powder resin. The powder resin is mfd. according to wet-type granulating method to granulate mixt of water soluble solvent. The resin is insol. in water and soluble in the solvent.  The electroconductive powder is metal powder of dendrite form.
Patent KR-880000037-B1 (KR)
Title: Process for refining of potassium salts of grutamic acid
Inventor: CHANG HUI-JIN
IPC: A23L27/21
Filed: 1985-11-09
Granted: 1988-02-20
Abstract: The crude glutamic acid crystal was refined by ion-exchange chromatography.  Thus, 5kg of crude glutamic acid crystal of 90% purity was added into 10 l clean water and adjusted to pH 6.2 with 20% KOH soln.  The soln. was decolorized for 2hr at 65≰C using 500g active charcoal and filtered.  The filterate was applied to strong acidic cation-exchange resin and strong basic anionexchange resin column.  The elute was adjusted to pH 7.0 with KOH soln. and spray- dried to give 6.5kg potassium glutamate of 99.5% purity.
Patent KR-900002549-B1 (KR)
Title: Portable water purification system
Inventor: MCCAUSLAND CALVIN W
IPC: B01D41/00
Filed: 1986-01-30
Granted: 1990-04-20
Abstract: A portable water purification system (10) comprises a reverse osmosis unit which is for domestic use and is connected to a water supply faucet (20) to provide purified water which is discharged into a storage container (46).  The reverse osmosis filter (12) is housed in a portable box (54) together with flexible conduits (18,44,50) which connect it to the storage container and the water supply faucet. Pref. the unit includes a solid filter on the upstream side of the reverse osmosis filter and an adsorbent, esp. activated carbon, on its downstream side.  Pref. the conduits and connectors are stored on a removable tray (76) located within the unit.
Patent KR-910006809-B1 (KR)
Title: Process for the preparation of neutral heparan sulphate and dermatan sulphate
Inventor: BONO RINALDO D
IPC: A61P7/02
Filed: 1986-03-13
Granted: 1991-09-02
Abstract: A process for producing natural heparan sulphate and dermatan sulphate for mixtures of proteoglycans from the aorta, myocardium and particularly vascularised organs, based on a series of precipitation and purification steps which enable the protein part of the proteoglycan to be eliminated and the two products to be obtained in substantially pure form, without any chemical or enzymatic degradation.When administered orally or parenterally, the heparen sulphate obtained exerts activation effects on antithrombin III and on the fibrinolytic process.The dermatan sulphate obtained exerts an inhibiting effect on Factor Xa and also possesses the property of activating the fibrinolytic effect of heparan sulphate.
Patent KR-940005636-B1 (KR)
Inventor: NAKAMURA YOSHINORI
IPC: B29C49/22
Filed: 1986-04-10
Granted: 1994-06-22
Abstract: 내용 없음.
Patent KR-900003372-B1 (KR)
Title: 2.5-diaryl tetrahydrofurans and analogs there of paf-antagonists
Inventor: HWANG SAN-BAO
IPC: C07D409/14
Filed: 1986-04-22
Granted: 1990-05-16
Abstract: 2,5-Diaryltetrahydrofuran cpds. of formula (I) are prepd. by treating a cpd. of formula (II) with a reducing agnet. In the formulas, R and R1 are each H, C1-6 haloalkyl, halo, C1-6 alkenyl, C1-6  alkynyl, CONR2R3, -COR2, -CH2R2, -CH2NR2R3, CH2SR2, =O, -OR2 or -R2 [R2=R3=C1- 8 alkyl, H or C3-8 cycloalkyl ; Ar and Ar1 are each phenyl, heteroarylalkyl, hetero cycloalkyl or heterocycloalkenyl. (I) are specific platelet activating factor antagonists.
Patent KR-900001777-B1 (KR)
Title: The latch circuit
Inventor: SASADA DATSUYOSI
IPC: H03K3/037
Filed: 1986-07-30
Granted: 1990-03-24
Abstract: The master/slave latch circuit comprises  master latch circuit comprising a reading gate and a latching gate.  The reading gate receives an input signal and has an output connected to a common connection point of the master latch circuit.  The latching gate has an output connected to the common connecting point of a control signal and an inverted control signal is applied to control inputs of the reading gate and the latching gate, respectively. The reading gate has an output impedance equal to or larger than an output impedance of the latching gate.
Patent KR-900003764-B1 (KR)
Title: Magnetic record media
Inventor: HUZIKI KUNIHARU
IPC: G11B5/71
Filed: 1986-11-22
Granted: 1990-05-31
Abstract: A magnetic recording medium has a magnetic layer contg. 1-10 wt.% fatty acid ester on the base of 100 wt.% magnetic powder and 2-10 wt.% phosphate triester of C10-18 alcohol on the base of 100 wt.% magnetic powder. The fatty acid ester comprises C12-18 fatty acid and C3-8 alcohol. The medium is useful for magnetic tapes, e.g. audio or video tape or discs.
Patent KR-890002251-B1 (KR)
Title: Process for preparing oxazole compound
Inventor: HONG SUNG-PYO
IPC: C07D263/32
Filed: 1986-11-26
Granted: 1989-06-26
Abstract: Oxazole compd. of formula (I) is prepd. by reacting (II) with NCCH2CH2CO2CH3  in the presence of C-H2SO4 as catalyst.  Thus, mix benzoin 10.6g and methyl 3-cyanopropionate 14.7g, drop 98% H2SO4 25ml and stir for 1 day at 5-10 deg.C, pour in ice water 200g and neutralize with Na2CO3 soln. at pH 10, wash with CHCl3 20ml and adjust pH to 4 with HCl, extract with CHCl3 (4X10mL) and dry on MgSO4  to give the (I) (82% yield).  (I) is useful as antiphlogistics.
Patent KR-900005796-B1 (KR)
Title: Method for controlling the power supply of modem
Inventor: CHO TAE-YOUNG
IPC: H04M11/00
Filed: 1986-12-02
Granted: 1990-08-11
Abstract: The circuit provides power during transmitting/receiving data but keeps standby otherwise to save power consumption. Whe initial power is supplied to the MODEM, a power switch (5) provides power only to a controller (3), a ring rectifier (9) of a data accessing circuit (4) to be standby. During data transmission, the MODEM function routine performs when the execution command is entered. But when it is a commnd mode after the execution command is not entered and preset time is passed, power supply keeps standby. During the receiving mode the operation is the same as the transmission mode.
Patent KR-900008258-B1 (KR)
Title: Watch case and band attachment structure
Inventor: IWAMURA MICHIHIRO
IPC: A44C5/14
Filed: 1987-02-20
Granted: 1990-11-06
Abstract: A structure comprising a watch case; a pair of lugs each extending from the watch case and having an upper surface in a lower position than the upper surface of the watch case; a band; and a connector secured to the underside of the end portion of the band, the band being closely attached to the watch case by placing the end of the band on the upper surfaces of the lugs and tightening cone point screws into threaded holes provided near distal ends of the sides of the lugs so that the cone points of said screws firmly hold a pair of attachment openings provided in the connector towards the watch case and the end of the band is held against the watch case.
Patent KR-960003515-B1 (KR)
Inventor: GREGORIO MAURO DE
IPC: C07C41/06
Filed: 1987-07-31
Granted: 1996-03-14
Abstract: 내용 없음.
Patent KR-900001271-B1 (KR)
Title: Formation method of negative pattern
Inventor: BAE KYONG-SEONG
IPC: G03C1/72
Filed: 1987-10-21
Granted: 1990-03-05
Abstract: The forming method for a negative pattern using the positive photo sensitive resin includes the following steps; (a) depositing the positive photosensitive resin on semiconductor substrate; (b) exposing a ultraviolet ray at the resin throughout pattern mask; (c) heat treating the resin; (d) exposing the ultraviolet ray above total area of the resin; (e) developing the exposed photosensitive resin in sequence.  The ultraviolet ray has complex wave length.
Patent KR-920009159-B1 (KR)
Inventor: MATSUSHITA TETSUYA
IPC: G01B11/02
Filed: 1987-11-17
Granted: 1992-10-14
Abstract: 내용 없음.
Patent KR-900008431-B1 (KR)
Inventor: LEE MOO-HONG
Filed: 1987-12-28
Granted: 1990-11-20
Abstract: 내용 없음.
Patent KR-910000202-B1 (KR)
Inventor: KURAKAKE MITSUO
IPC: G06T11/00
Filed: 1986-08-07
Granted: 1991-01-23
Abstract: 내용 없음.
Patent KR-880001385-B1 (KR)
Title: Scroll fluid apparatus
Inventor: MURAYAMA AKIRA
IPC: F04C18/04
Filed: 1988-03-25
Granted: 1988-07-29
Abstract: A scroll type hydraulic machine which could save driving force by preventing the compression of imcompressible fluid (oil) at the outer surface of rotating scroll was devised.  The hydraulic machine closed type motor-operated compressor consists of compressing part and motor-operating part in a closed chamber and the fluid passage is connected with outer apparatus such as distillator or condenser of refrigerator by passing through the wall of closed chamber.
Patent KR-950006744-B1 (KR)
Title: Voltage switch
Inventor: KIM YONG-MIN
IPC: H03K17/60
Filed: 1988-05-31
Granted: 1995-06-22
Abstract: The switch is for controlling the on/off with trigger voltage of a multivibrator. When the high level voltage is applied to the base of a transistor (Q2), transistors (Q2,4,6,11) are turned on so that the current path is formed on the bases of transistors (Q13,14). Then the terminals (P4,5) close electrically. But when the negative trigger voltage is applied to base of the transistor (Q2), the transistors (Q2,4,6,11) are turned off so that the base current of the transistors (Q13,14) is cut-off. Then the terminals open electrically.
Patent KR-910005975-B1 (KR)
Inventor: DAKEUTSI YOSIAKI
IPC: G11C11/409
Filed: 1988-06-03
Granted: 1991-08-09
Abstract: 내용 없음.
Patent KR-960014756-B1 (KR)
Inventor: RICHARD JOHN POKORNY
IPC: C11D7/50
Filed: 1988-06-03
Granted: 1996-10-19
Abstract: 내용없음.
Patent KR-900007537-B1 (KR)
Title: Pb alloy insoluble anode and continuous electroplating of zinc using it
Inventor: NONAKA DADASHI
IPC: C25D17/10
Filed: 1988-06-23
Granted: 1990-10-11
Abstract: Pb alloy contg. 0.5-13 wt.% In, remainder Pb and impurities, such that Sn content is not more than 0.005 wt.%, is used for insoluble anodes for plating processes, partic. continuous Zn plating of steel strip, depositing Zn, Ni-Zn, Fe-Zn or Mn-Zn coatings from a sulphuric acid-contg. electrolyte at a current density of at least 50 A/dm2, pref. more than 80 A/dm2, with electrolyte flowing at least 0.6 m/s. Steel strip is moved at 0.33-3.33 m/s.
Patent KR-910002377-B1 (KR)
Inventor: OTAKA TERUAKI
IPC: H02M1/00
Filed: 1988-07-27
Granted: 1991-04-20
Abstract: 내용 없음.
Patent KR-950006757-B1 (KR)
Title: Complementary color marking method of osd word
Inventor: HONG JUN-KI
IPC: G09G5/02
Filed: 1988-12-15
Granted: 1995-06-22
Abstract: The method improves the brightness of OSD letter by complemetary color display, detects the OSD letter color, and converts the fringe of OSD letter into the OSD letter fringe color according to the OSD letter color. The method employs a letter generating circuit(1) which displys the OSD letter signal during the blanking time, a letter color detection circuit(2) which detects the OSD letter color of the letter generating circuit(1), a complementary color generating circuit(3) which generates the complemetary color of color signal, and a mixer(4) which mixes the complemetary color into the OSD letter signal of the letter generating circuit(1).
Patent KR-910004103-B1 (KR)
Title: A preparing method for the powder sample for the fluorescent x-ray analysis
Inventor: SO JAE-CHUN
IPC: G01N1/00
Filed: 1988-12-29
Granted: 1991-06-22
Abstract: A method for prpg. a  powder  sample  for  X-ray  fruorescent analysis comprises forming powder samples for  X-ray  fluorescence analysis using thermoplastic  resins.  The  ratio  of  sample  and thermoplastic resin is 10-15:1. The mixture is pressed at  150-200 deg.C for 5-10 min. powder adheres into the resin stably. Produced samples can be stored  for  a  long  period.  Using  thermoplastic resins are organic polymers and have no influences  on  the  X-ray fluorescent analysis.
Patent KR-950010579-B1 (KR)
Title: Solar control glass assembly and method of making same
Inventor: GOODMAN RONALD
IPC: G02B6/44
Filed: 1987-08-14
Granted: 1995-09-20
Abstract: A glass assembly includes a glass substrate having an induced transmission filter adhered to one surface thereof. The filter includes at least one coating formed of a layer of reflective material between two layers of dielectric material. The reflective material can be one of aluminum, silver, gold and copper. The dielectric material can be one of zinc oxide, indium oxide, titanium dioxide and tin oxide. The coating can be applied to one side of a plastic carrier sheet and an abrasion resistant material can be applied to the other side of the carrier sheet to form a film. The film can be adhered directly to the glass or to an intermediate plastic sheet. In an alternate embodiment, the coating can be applied to a surface of a glass sheet and covered with an abrasion resistant material which can be another sheet of glass.
Patent KR-960002322-B1 (KR)
Inventor: SONNEVELD PIETER J
IPC: H01M4/86
Filed: 1989-02-24
Granted: 1996-02-16
Abstract: 내용 없음.
Patent KR-920004450-B1 (KR)
Inventor: HANANO COMMERCIAL CO LTD
IPC: B22C3/00
Filed: 1989-06-14
Granted: 1992-06-05
Abstract: 내용 없음.
Patent KR-920009297-B1 (KR)
Inventor: HAMANO ICHIRO
IPC: B67C7/00
Filed: 1989-07-12
Granted: 1992-10-15
Abstract: 내용 없음.
Patent KR-940003730-B1 (KR)
Inventor: TADATSU KUNKICHI
IPC: B63C11/00
Filed: 1989-08-12
Granted: 1994-04-28
Abstract: 내용 없음.
Patent KR-930004241-B1 (KR)
Inventor: YOSHIKAWA SUSUMU
IPC: H01L21/285
Filed: 1989-09-19
Granted: 1993-05-22
Abstract: 내용 없음.
Patent KR-0136105-B1 (KR)
Title: Pyrrole carbonitrile and nitro-pyrrole
Inventor: DALE GORDON BROWN
IPC: A01N43/46
Filed: 1989-12-04
Granted: 1998-04-25
Abstract: There are provided certain insecticidal, acaricidal and molluscicidal pyrrole carbonitrile and nitropyrrole compounds and a method for controlling insects, acarids and mollusks therewith. The invention also provides a method for protecting growing plants from insect, acarid and mollusk attack by applying to said plants or the soil or water in which they are growing, an insecticidally, acaricidally or molluscicidally effective amount of a pyrrole carbonitrile or nitropyrrole compound. The present invention further relates to methods for the preparation of said pyrrole carbonitrile and nitropyrrole compounds.
Patent KR-920006392-B1 (KR)
Title: Manufacturing method of semiconductor
Inventor: KIM KI-JUN
Filed: 1989-12-27
Granted: 1992-08-03
Abstract: The method for reducing an oscillation beginning  current  to improve the chractristic of  a  device  comprises  the  steps  of: forming a first clad layer (13) with a first conduction  type,  an active layer (15) and a second  clad  layer  (17)  with  a  second conduction type on a semiconductor substrate  (11)  with  a  first conduction type sequentially; forming a stripe-formed groove  (19) into the predetermined portion of the clad layer (17);  forming  a current limitting layer (21) with a first conduction type  on  the second clad layer to form a diffusion stopper thereon, to  form  a stripe- formed opening (25) in the  stopper  and  adjacent  to  the stepper of the second clad groove (19); diffusing first conduction of impurities through the opening  to  form  a  current  injection region (27); and forming electrodes after removing  the  diffusion stopper layer.
Patent KR-960011098-B1 (KR)
Inventor: ISHII MASARU
IPC: G01N33/68
Filed: 1988-07-20
Granted: 1996-08-20
Abstract: 내용 없음.
Patent KR-970000194-B1 (KR)
Inventor: MATSUMURA AKIRA
IPC: C23C18/16
Filed: 1990-03-24
Granted: 1997-01-06
Abstract: 내용 없슴.
Patent KR-920006891-B1 (KR)
Title: A circuit which controls data in telemeterring system
Inventor: KIM DO-WAN
IPC: G08C25/00
Filed: 1990-04-20
Granted: 1992-08-21
Abstract: The data processing circuit collects  the  telemetering  data generated from meters and sends the data to a  central  processing unit with interrupt signal to reduce load of a CPU and  errors  of data sources. The circuit includes a data  source  unit  (30)  for converting telemetering data into digital signal,  a  buffer  unit (20) for receiving output data of a meter interface unit (31)  and for sending the input data to a CPU (10) by  chip  enable  signal, and an interrupt  signal  generator  (40)  including  NAND  gates, inverters, and NOR gates to generate interrupt signal.
Patent KR-0150792-B1 (KR)
Title: Intumescent conforming mounting pad
Inventor: PITTS ARLAND C
IPC: B32B7/14
Filed: 1990-05-01
Granted: 1998-10-01
Abstract: As an article of manufacture an intumescent conforming mounting pad (20) for fragile structures comprises at least two plies (22,24) of intumescent sheet material adhesively bonded together (26) over a predetermined part of their adjoining faces, said plies (22,24) being offset a predetermined amount lengthwise, whereby said pad (20) can be bent around a fragile structure (18) and the ends can be joined without cracking or buckling. <IMAGE>
Patent KR-930008188-B1 (KR)
Title: Conductive polyacetal resin composition
Inventor: LEE JONG-JIN
IPC: C08L59/02
Filed: 1990-05-23
Granted: 1993-08-26
Abstract: The method for preparing the carbon  black  added  polyacetal resin composition having a good heat stability and  a  workability is composed of manufacturing a conductive master batch  by  mixing carried resin and carbon black; and mixing the  master  batch  and polyacetal resin. The carrier resin  is  composed  of  15-85  wt.% polyacetal resin and 85-15 wt.% wax. And 0.05-10 wt.pts liq. amino resin and 5-50 wt.pts conductive carbon black  are  added  to  100 wt.pts  carrier  resin.  The  final  conductive  polyacetal  resin composition  comprises  5-95  wt.%  master  batch  and  95-5  wt.% polyacetal resin. Pref. polyacetal resin is polyoxymethylene.