baber/WOPTO huggingface dataset:
Patent ES-2588805-B1 (ES)
Title: Conector para el empalme de cables eléctricos
Inventor: PARRES COSTA JOSE PASCUAL
IPC: H01R4/50
Filed: 2016-06-02
Granted: 2017-08-17
Abstract: La invención descrita anteriormente de este conector para el empalme de cables eléctricos permite la unión segura entre conductores eléctricos, sean o no de la misma sección. La seguridad la aporta el material que es aislante eléctricamente, que no se puede entrar en contacto accidenta con ningún conductor, que no dispone de elementos metálicos con los que podamos hacer contacto y que a unión es duradera y no se soltará al cabo del tiempo.#Esta solución de unión se planteó con la intención de ser más segura, pero también más cómoda y sencilla de empalmar cables, sin tener que utilizar herramientas como destornilladores y poderlas hacer en lugares poco accesibles.#Además es una solución barata, ya que por su fabricación económica, cantidad de materia prima reducida, ausencia de elementos mecanizados y solo ser necesarios 2 o tres juegos de conectores macho-hembra para poder cubrir las necesidades, de cantidad de conductores a empalmar como de diferentes secciones de cables a unir.
Patent ES-2657506-B1 (ES)
Title: Instalación para ventilación/higienización de recintos a través de falsos techos realizados con paneles de construcción; sistema de montaje de estos paneles de construcción; y panel de construcción empleado
Inventor: ZORRILLA DIAZ JAVIER
IPC: F24F7/02
Filed: 2016-08-05
Granted: 2018-12-18
Abstract: Instalación para ventilación/higienización de recintos a través de falsos techos realizados con paneles de construcción; sistema de montaje de estos paneles de construcción; y panel de construcción empleado.#La instalación consta de paneles (1) ensamblados entre sí quedando todos ellos en un mismo plano horizontal formando el falso techo sobre el que se disponen unas toberas (4) provistas de, al menos, un conector (40) asociado a una conducción externa.#El sistema de montaje incluye, al menos, un perfil conector (2) provisto de orificios (O2); y una pluralidad de orificios ciegos (O1) practicados en la cara oculta del panel (1); insertándose en dichos orificios (O1)unos elementos de posicionamiento (21).#El panel (1) se estructura en varias capas iniciales adosadas que, en conjunto, constituyen un soporte rígido/duro; al menos, una capa central celular (11c); y una o varias capas finales, que funcionan como reflectante acústico y/o proporcionan la cara-vista de acabado.
Patent HR-P20020299-B1 (HR)
Title: Apparatus for moving containers
Inventor: VIRAGH LAJOS
IPC: B66C23/50
Filed: 2002-04-09
Abstract: An apparatus operative to perform at least one of lifting and moving containers. A base structure is provided with wheels, counter-weight and supports on both sides. Transverse beams are arranged on the on the base structure parallel with axles of the wheels. The beams include container moving units. The base structure includes two base cars arranged antimerically to and movable synchronously with each other, both base cars include container moving units having upper and lower container grips. The container moving units include at least one of traveling lower and upper lifting beams bearing at least a part of the container grips.
Patent HR-P20050188-B1 (HR)
Inventor: EWING WILLIAM R
IPC: C07D513/04
Filed: 2005-02-28
Abstract: Novi heterociklični aromatični spojevi su korisni u stimuliranju endogene produkcije ili oslobađanju hormona rasta, spomenuti spojevi imaju opću strukturu formule I<BR/><IMAGE NAME="20050188_01" TYPE="jpg" CENTER=TRUE/><BR/>gdje su R<SUB>1</SUB>, R<SUB>1</SUB>', R<SUB>2</SUB>, R<SUB>3</SUB>, R<SUB>4</SUB>, Xa, Y, Z i n opisani u tekstu. Ovi spojevi su korisni u liječenju pretilosti, osteoporoze (povećanje gustoće kostiju) i u povećanju mišićne mase i mišićne snage.
Patent JO-1446-B1 (JO)
Title: Building system
Inventor: TERANCE J HUNT
Filed: 1986-05-07
Granted: 1988-03-10
Abstract: This system has been designed to facilitate the construction of buildings, walls, cross walls and the like without the need of special equipment or technics, the essential idea is to provide a basic interbonding system using three types of blocks, the blocks are designed to firmly lock together and thus the construction does not require the traditional mortar or cement to bond it together, Due to the selection and position of the protruding ears and of the grooves that fit on said protruding ears, it is possible to interlock said blockes in parallel in cross-section or in any other desired arrangement or combination, thus, with this system any simple or complex structure may be built
Patent JO-3663-B1 (JO)
Title: Anti-lag3 antibodies and antigen-binding fragments
Inventor: LINDA LIANG
IPC: A61K39/395
Filed: 2015-08-11
Granted: 2020-08-27
Abstract: The present invention includes antibodies and antigen-binding fragments thereof that specifically bind to human or cynomolgous monkey LAG3 as well as immunoglobulin chains thereof and polynucleotides encoding the same along with injection devices comprising such antibodies or fragments. Vaccines including such antibodies and fragments as well as compositions comprising the antibodies and fragments (e.g., including anti-PD1 antibodies) are included in the invention. Methods for treating or preventing cancer or infection using such compositions are also provided. In addition, methods for recombinant expression of the antibodies and fragments are part of the present invention.
Patent KR-800000922-B1 (KR)
Title: Process for preparing cephalosporine derivatives
Inventor: MIYAWAKI TOSHIO
IPC: C07D501/60
Filed: 1974-12-31
Granted: 1980-09-12
Abstract: Cephalosporin derivs. (I; R1=H, alkyl; X=oxygen, NR2, sulfur; R2=H or alkyl: Y=acetoxy or SR3; R3=heterocyclic radical contg. nitrogen atom), useful as antibiotics, were prepd. by dehydration of compd. II. Thus, 0.602 g thiourea and 0.664 g sodium hydrocarbonate were dissolved in a mixed soln. of 40 ml tetrahydrofuran and 80 ml H2O, followed by addition of 3.085 g 7-(4-chloro-3-oxobutyrylamide)-3-acetoxymethyl-3-cephem-4-carboxylic acid, and stirred at room  temp. for 1 hr to give I.
Patent KR-810001098-B1 (KR)
Title: Hair rooting method with its hooked needle moving also transversely
Inventor: MATSUMURA YOSHITSUKU
IPC: D05C15/02
Filed: 1975-10-15
Granted: 1981-09-16
Abstract: This invented patent for manufacturing piled fabric having a strong piles on the basic net cloth by moving a hooked needle on the transverse direction is described. When the hooked needle is elevated, it does shuttle movement transversely.  The hooked needle elevates two or more times, composite with the shuttle movement.  Hair is rooted to the base material one or more times induced by the transverse and perpendicular movement.
Patent KR-830002541-B1 (KR)
Title: 전동풀리
Filed: 1978-12-21
Granted: 1983-11-12
Abstract: 내용 없음.
Patent KR-820002194-B1 (KR)
Title: Acoustic electrical conversion device with at least one capacitor electret element connected to an electronic circuit
Inventor: IDING W
IPC: H04R19/04
Filed: 1978-12-26
Granted: 1982-11-22
Abstract: The transducer has at least one capacitor electret element which is connected to an electronic circuit which comprises an impedance transformer.  the electret element include at least one foil of a dielectric polymer material with at least one electrode arranged on it with a part of the foil extending beyond the electret element,
Patent KR-800000833-B1 (KR)
Title: Die for the manufacturing of cylindrical articles
Inventor: CHOI JANG SHIK
Filed: 1979-07-16
Granted: 1980-08-22
Abstract: The symmetrical establishing mothod with an inside mould(B) in a cave(7) of an outside(A) without spider was described. The outside mould was composed of a before and behind mould(5)(1) and an interval plate(A)(13). One or two interval plates were installed vertically between the before and behind mould and supported the inside mould. The interval plate get multitude holes(8)(14) to open into resin passage(3).
Patent KR-800000382-B1 (KR)
Title: Preparing process for isoxazole derivatives
Inventor: SUMIMODO SHINJABURO
IPC: C07D261/14
Filed: 1980-01-21
Granted: 1980-05-12
Abstract: 3-isoxazolcarbamidic esters or 3-isoxazolthiocarbamidic S-esters (I; R=H, alkyl, aryl; R1=H, alkyl ; R2= alkyl, alkenyl, alkinyl, aralkyl, aryl ; X=H, alkyl, halogen ; Y = O,S,; R and X are able to form alkylene by coupling), useful as herbicide, algicide, and their synthetic intermediate, were prepd. by reacting reactive derivs. of 3-isoxazolyl carbamidic acid(II) with alcohols or mercaptans (III).
Patent KR-830002576-B1 (KR)
Title: Vhf 튜우너의 믹서회로
IPC: H03D7/12
Filed: 1980-03-18
Granted: 1983-11-14
Abstract: 내용 없음.
Patent KR-830002064-B1 (KR)
Title: 불량 미분쇄물질 처리장치
IPC: F23J1/00
Filed: 1980-07-16
Granted: 1983-10-08
Abstract: 내용 없음.
Patent KR-860000038-B1 (KR)
Title: Method for oil-treating insoluble sulfur
Inventor: YOUNG RANDALL ALAN
IPC: C01B17/12
Filed: 1980-07-28
Granted: 1986-01-30
Abstract: An oil treatment for insoluable sulfur is performed to control the destabilization activity of the oil. The insoluable sulfur is treated with a rubber processing oil. This oil contains 1 - 200 mg of iodide per 1 liter of the oil. The insoluable sulfur is used as a vulcanizing agent in the manufacturing process of rubber. This method improves the stability of the insoluable sulfur.
Patent KR-840000113-B1 (KR)
Title: Periodically biased video disc player servo system
Inventor: CHRISTOPHER TODD J
IPC: H04N5/903
Filed: 1980-08-19
Granted: 1984-02-11
Abstract: Periodic biasing of video disc player signal correction servo to the center of its control range avoids the loss-of-loof gain which otherwise could occur if the servo were continuously biased and minimizes loop stabilization time. Periodic biasing is provided by means of a timing circuit, respective to a luminance signal translation above blanking level, which enables the servo phase error detector and simultaneously enables a precharging circuit which charges the servo error voltage holding capacitor to a level corresponding to a zero error condition.
Patent KR-850000587-B1 (KR)
Title: Method for producing a side cover of a cooler using motors
Inventor: KANAMARU HISANOBU
IPC: F04B27/08
Filed: 1981-05-27
Granted: 1985-04-30
Abstract: Refrigerant compressor for vehicle air conditioning has end plate formed two sections to combine reliability with ease of manufacture. The coolant passageway (18) and three cylidners bore (16) are established in the cylinder block (12). The coolant is supplied from the suction hole (20).
Patent KR-830001984-B1 (KR)
Title: 국부 의치의 아타취먼트
IPC: A61C13/265
Filed: 1982-01-08
Granted: 1983-10-04
Abstract: 내용 없음.
Patent KR-830001727-B1 (KR)
Title: 음성증폭장치의 하우링 억제방법
IPC: H04R3/02
Filed: 1982-02-25
Granted: 1983-08-31
Abstract: 내용 없음.
Patent KR-870001442-B1 (KR)
Title: Homogeneous ductile hardfacing foils
Inventor: BOSE DEBASIS
IPC: C22C45/02
Filed: 1982-06-01
Granted: 1987-08-06
Abstract: Hardfacing foils are (by at.) 5-25% Co, 5-25% Ni, 5-25% Cr, 2-25% B, 1-5% W, 1-4% Mo, 5-15% Si and the balance Fe. The total of Fe, Co, Ni, Cr, W and Mo is 70-88% and the total of B, Si and C is 12-30%. The foil can easily be produced and makes it possible to continuously hard face metal articles with greater control of thickness and uniformity of deposition.  The ductile hardfacing foil having an amorphous material of at least 50, pref. 80(esp. 100)% in its structure is made by placing it on a contlnuous foil filament on the metal base and feeding it for heating.
Patent KR-890003269-B1 (KR)
Title: Nuclear reactor spent fuel storage rack
Inventor: MACHADO OCTAVIO J
IPC: F02N99/00
Filed: 1982-07-14
Granted: 1989-08-30
Abstract: (a) a base structure including a base plate with flow openings, supporting a first network of interlaced beams, (b) a second network of interlaced beams vertically spaced from first network, (c) a plurality of cells, each holding a fuel assembly and positioned in a pair of aligned polygonal openings, (d) spaced outwardly directed projections on outer surfaces of the sides of the cells, (e) means to fixidly secure the projections to the beams in the first and second networks of beam, (f) neutron absorbing material fitted or some outer cell surfaces and (g) a fuel storage pool floor and base structure to adjust the base plate and cells to level condition.
Patent KR-840002096-B1 (KR)
Title: Slide fastener
Inventor: TAKESHIMA GIYOSHI
IPC: A44B19/06
Filed: 1982-10-27
Granted: 1984-11-15
Abstract: Plastics slide fastener comprises a tape, to one edge of which is secured a continuous synthetic resin fastener element row made by extrusion and sewn in place. Each row comprises an engaging head and a pair of legs which in use are bent into contact with the tube. The free end of each leg is adjoined to the free end of is neighbours by spacers which have a central section of reduced cross-section. The spacers enable the fastener elements to be bendably and pivotably mounted on the tape edge.
Patent KR-890000397-B1 (KR)
Title: Rice pasta composition
Inventor: HSU JAN YANN
IPC: A23L7/10
Filed: 1982-12-03
Granted: 1989-03-16
Abstract: Rice pasta compsn. was prepd..  Thus, 83.2 rice powder, 15 precooked rice powder, 1 Na-alginate and 0.8 part propylene glycol were mixed homogeneously and hard water is added to the mixt. so that total moisture became 30-33%.  The dough mixt. was extruded into noodle type (width 1cm, thickness 0.75cm, length 5-6cm) and dried for 3hr at 50 C and RH of 80-85% to give rice pasta compsn. contg. 9-10 % H2O.
Patent KR-850000826-B1 (KR)
Title: High-speed jacquard looms
Inventor: IM BONG-HO
IPC: D03C3/34
Filed: 1983-07-25
Granted: 1985-06-15
Abstract: A cam(10) apparatus which is inserted into the rotating axis, is driven by the up-and-down motion of a knife box(7) and the shaking motion of a cylinder(11). A chain belt(6) is linked between the power transmission axis(4) and the rotating axis(2). This invention is characterized in that the high-speed jacquard looms prevents the accidental contact of the cylinder edge, when the cylinder contacts at the transverse pin.
Patent KR-870000002-B1 (KR)
Title: Peeling of protective film
Inventor: HUNAKOSHI KEIKO
IPC: H01L21/67
Filed: 1984-05-09
Granted: 1987-01-28
Abstract: This invention relates to the peeling method of protective film in a thin film. The adhesive tape is attached to the surface of protective film, and the protective film peels off by pulling the tape. The apparatus of this method comprises the compression equipment of the adhesive tape and the pulling equipment of the adhesive tape for peeling off the protective film. Another method is that the adhesive tape is placed over the thin film and released in order to be attached to the surface of protective film, and the protective film peels off from the thin film by the adhesive force of the tape.
Patent KR-920001823-B1 (KR)
Inventor: BABCOCK WILLIAM E
IPC: G09G1/16
Filed: 1984-05-24
Granted: 1992-03-03
Abstract: 내용 없음.
Patent KR-890000637-B1 (KR)
Title: 1,2,4 triazol-3-one antidepressants and their preparation
Inventor: TEMPLE DAVIS L JR
IPC: C07D249/08
Filed: 1984-06-28
Granted: 1989-03-22
Abstract: The title cpds. (I)[R=H, halog, alkoxy, CF3; R1=H, alkyl; R2=CH2Ph, (un)substd. Ph, 2-pyridyl, pyrimidyl, 2-quinolinyl, 3benzisothazoyl; x=0, bond; n=2-4  were prepd..  Thus, piperazine (II)(R3=H) was N- alkylated with Br(CH2)3Cl to give 66% (II)[R3= (CH2)3Cl , which was treated with N2H4 to give 92% (II)[R3= (CH2)3NHNH2 .  The cyclocondensation of (II) with EtC(S)NHCO2Et gave 72% piperazinopropyltriazole (III)(R4=H), which was Nalkylated with PhOCH2CH2Br to give 53% (III)(R4=CH2CH2OPh)(IV). (IV) is an antidepressant with minimal potential for side effects such as sedation and blood pressure lowering.
Patent KR-920001870-B1 (KR)
Inventor: GERLACH HANS G
IPC: H01J29/48
Filed: 1984-08-03
Granted: 1992-03-06
Abstract: 내용 없음.
Patent KR-900008260-B1 (KR)
Title: Method for the preparation of chains of fractions
Inventor: BALLARATI VITO
IPC: D06B3/04
Filed: 1984-10-26
Granted: 1990-11-10
Abstract: A process for beaming synthetic filament yarn comprising the steps of drawing at least 24 yarns made of partially drawn substantially parallel synthetic filaments in a liquid containing vat in parallel relationship to each other, sizing, drying and winding the parallel yarns onto a weaving beam, characterized in that, after the drawing step, the yarns are subjected to an interlacing treatment using a fluid jet and then to the sizing treatment.
Patent KR-920006292-B1 (KR)
Inventor: ROLPH VOME
IPC: H03H11/12
Filed: 1985-02-25
Granted: 1992-08-03
Abstract: 내용 없음.
Patent KR-890001965-B1 (KR)
Title: Temperature moderation with water of oxygen enriched sulfur plant
Inventor: BRIAN BARI W
IPC: C01B17/04
Filed: 1985-08-30
Granted: 1989-06-05
Abstract: H2S gas stream (60-100 mol% esp. 80-100 mol.%) is partially burnt with concd. 0 (32-100 esp. 40-75 mol.%) in the Claus furnace. Combustion outflow is cooled by condensn.-sepn. of S at the 1st condensing area, and the other remaining outflow stream is reheated at the claus-contact-reacting-zone.  In the above, temp. of furnace is controlled with water stream (below 2.4mol esp. 1.68 mol to 1 mol of concd. 0) at 2400-2800 deg.F (1315-1538 deg.C).
Patent KR-940001899-B1 (KR)
Inventor: KUGO MASARU
IPC: G09F9/35
Filed: 1986-02-10
Granted: 1994-03-11
Abstract: 내용 없음.
Patent KR-920007278-B1 (KR)
Inventor: AMEMIYA TSURUO
IPC: G06Q40/02
Filed: 1986-02-26
Granted: 1992-08-29
Abstract: 내용 없음.
Patent KR-900000272-B1 (KR)
Inventor: LEE TAEG-DONG
IPC: B22F9/00
Filed: 1986-04-21
Granted: 1990-01-24
Abstract: 내용 없음.
Patent KR-890001667-B1 (KR)
Title: Vaporizer of agricultural chemicals
Inventor: CHON SUN-PYO
IPC: A01M7/00
Filed: 1986-06-30
Granted: 1989-05-13
Abstract: The spray device relates to an automatic spray system including a compressed air tank connecting to one or more spray units, each having a solenoid valve for operating at a predetermined time under control of an electronic system with a memory unit.  The device can spray an insecticide or a bactericide as required in a predetermined space with one or more spray units at predetermined time intervals.
Patent KR-960013146-B1 (KR)
Inventor: O-OHMI DADAHIRO
IPC: H01L21/311
Filed: 1987-09-28
Granted: 1996-09-30
Abstract: 없음.
Patent KR-930001733-B1 (KR)
Inventor: YASUDA HIROFUMI
IPC: H01L21/8238
Filed: 1987-10-26
Granted: 1993-03-12
Abstract: 내용 없음.
Patent KR-910000846-B1 (KR)
Title: Dial signal dectecting method in keytelephone system
Inventor: KIM SUNG-KWAN
IPC: H04M1/00
Filed: 1987-12-30
Granted: 1991-02-11
Abstract: The key telephone system is for detecting the dial signal  of the subscriber regardless  to  the  dialing  types  like  a  pulse dialing or a dual tone multi-frequency  (DTMF)  dialing.  The  key telephone system includes a loop detector (20) for  detecting  the loop condition according to hook on or off state,  a  time  switch (30) for assigning the transmisson channel, and  a  DTMF  detector (40) for detecting and transmitting the  DTMF  signal  with  4-bit digits.
Patent KR-960003846-B1 (KR)
Inventor: MISEL ARGAR
IPC: H04L9/32
Filed: 1987-12-30
Granted: 1996-03-22
Abstract: 내용 없음.
Patent KR-930006363-B1 (KR)
Inventor: HIDA YOSHINORI
IPC: C08G77/38
Filed: 1988-01-27
Granted: 1993-07-14
Abstract: 내용 없음.
Patent KR-910003263-B1 (KR)
Inventor: KANAZAWA HIDEK
IPC: F16B5/02
Filed: 1988-02-03
Granted: 1991-05-25
Abstract: 내용 없음.
Patent KR-960007868-B1 (KR)
Title: 19-nor steroids substituted at position 7, their preparation, their use as medicaments and pharmaceutical compositions containing them
Inventor: NIQUE FRANCOIS
IPC: C07J31/00
Filed: 1988-02-17
Granted: 1996-06-13
Abstract: Novel 19-nor-steroids of the formula    <IMAGE>  (I)  wherein the A ring is either   <IMAGE>  Re is selected from the group consisting of hydrogen, acyl and optionally substituted alkyl of 1 to 6 carbon atoms, R is methyl or ethyl, R1 is selected from the group consisting of hydroxyl, protected hydroxyl, acyloxy and alkoxy, R2 is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl and alkynyl of 2 to 8 carbon atoms, acyl, aralkyl of 7 to 15 carbon atoms, the substituents other than hydrogen being optionally substituted or R1 and R2 together form a group selected from the group consisting of   <IMAGE>   Ar is an optionally substituted 5- or 6-membered aryl and their salts with non-toxic, pharmaceutically acceptable bases and acids having antiproliferative, anti-estrogenic and/or estrogenic properties.
Patent KR-890003612-B1 (KR)
Title: Process for making cigarettes
Inventor: YU GWANG-GUN
IPC: A24C5/00
Filed: 1988-02-27
Granted: 1989-09-28
Abstract: The cigarette having a antitussive and expetorant effects is produced in 2 steps by blending one or more of herbicidal medicine to Maryland tobacco crude leaf. (a) 30 Kg Scopoliae Rhizoma contg. 0.253% atropine and 70kg stem of tobacco are shredded, extracted in hot water and vacuum-concentrated to give extracts (I). (I), binder and moisture absorbing agent are added to a paper made of cellulose residue of (I) to give herbicidal-medicine-contg. paper (II). (b) 85kg shredded Maryland tobacco is blended with 15kg shredded paper (II) followed by adding 1.5kg glycerine and 1.5kg propylene glycol to give the cigarette.
Patent KR-910005253-B1 (KR)
Inventor: YAMASHITA HIROMITSU
IPC: H04N9/83
Filed: 1988-04-08
Granted: 1991-07-24
Abstract: 내용 없음.
Patent KR-880001184-B1 (KR)
Title: Arrangement of motion module and digitizer
Inventor: FRASER GREGORY
IPC: A61B5/22
Filed: 1988-05-26
Granted: 1988-07-02
Abstract: An instrumented seat has attached to it a bracket and clamping straps forming a thigh restraint for holding the upper part of the patients leg in a fixed immobile position.  An articulated motion module is connected at one end to the seat, and at the other end to a strap fastened to the unrestrained lower part of the patient leg. Transducers in the instrumented seat and in the motion module, measure the forces exerted, and also the dimensional position of a reference point on the patients leg, at all times.  The system incorporates both rotary and translational transducers with a dynamometer in the patients seat.
Patent KR-0140757-B1 (KR)
Inventor: HESTER RICHARD K
IPC: H03M1/38
Filed: 1988-08-10
Granted: 1998-07-15
Abstract: 내용없음
Patent KR-970010546-B1 (KR)
Title: Method of forming reinforced box-section frame members
Inventor: CUDINI IVANO G
IPC: B21D53/88
Filed: 1988-08-11
Granted: 1997-06-28
Abstract: Forming hollow, box-section, frame members which include localized reinforcement. The frame members are produced by fitting a sleeve (11) about a tube (10), deforming the tube (10) and sleeve (11) to avoid the occurrence of pinching on closing of die sections about the deformed tube and sleeve in a sectional die, and then expanding the tube and sleeve in the die to form the hollow, box-section, frame member in which the sleeve (11) is mechanically locked on an inwardly offset intermediate portion (14) of the tube (10). The expansion is achieved by application of an internal pressure within the tube.
Patent KR-920002260-B1 (KR)
Inventor: YAMAGISI WADARU
IPC: C22C38/00
Filed: 1988-09-12
Granted: 1992-03-20
Abstract: 내용 없음.
Patent KR-920001976-B1 (KR)
Inventor: ISHII HIDEKAZU
IPC: B41J11/24
Filed: 1988-09-15
Granted: 1992-03-07
Abstract: 내용 없음.
Patent KR-910004499-B1 (KR)
Inventor: YONEMUSHI NOBUO
IPC: E05B39/02
Filed: 1988-09-21
Granted: 1991-07-05
Abstract: 내용 없음.
Patent KR-970004815-B1 (KR)
Inventor: BO GEHRING
IPC: G01S13/58
Filed: 1988-09-24
Granted: 1997-04-04
Abstract: 내용 없음.
Patent KR-910007472-B1 (KR)
Inventor: SHATO DAKESHI
IPC: H05K3/00
Filed: 1988-10-12
Granted: 1991-09-26
Abstract: 내용 없음.
Patent KR-920005959-B1 (KR)
Title: Red color luminous fluorescent substance
Inventor: KIM UNG-SU
IPC: C09K11/08
Filed: 1988-12-26
Granted: 1992-07-25
Abstract: The  red-emitting  fluorescent  material  of  Y2O2S:Eu Fe  is produced by mixing 100 wt. pts. of  Y2O3  with  4.0  wt.  pts.  of Eu2O3, 40 wt. pts. of S, 60 wt. pts. of Na2CO3,  15  wt.  pts.  of KH2PO4 and 0.1 wt. pts. of Fe powder, firing the  mixture  in  the electric furnace at 1200 deg.C for 2 hr, and  washing  and  drying the fired material. The Fe powder is pref. Fe2O3, FeSO4 or  Fe3O4. The fluorescent material is used for a color television.