baber/WOPTO huggingface dataset:
Patent ES-2358695-B1 (ES)
Title: Conjunto de soporte para toldo enrollable.
Inventor: LLAGOSTERA FORN JOAN
IPC: E04F10/06
Filed: 2008-08-01
Granted: 2012-03-21
Abstract: Conjunto de soporte para toldo enrollable.#Comprende un cuerpo base (1) fijable a una estructura, con una primera configuración de acoplamiento formada en una pared lateral para aguantar un soporte de eje (6) que tiene en un lado una brida (10) para fijación a un aparato para hacer girar un eje de enrollamiento de una lona de toldo protegida por un cofre, y una segunda configuración de acoplamiento (8) para aguantar un soporte de brazo para un brazo de toldo. Una abrazadera (24) en forma de anillo abierto está unida al soporte de eje (6) y equipada con un tornillo de apriete (28) por el cual dicha abrazadera (24) reduce su diámetro. La abrazadera (24) define una superficie cilíndrica estriada interior (25) configurada para cooperar con una superficie cilíndrica estriada exterior (26) formada en una tapa final (27) del cofre para solidarizar la abrazadera (24) con dicha tapa final (27) impidiendo su giro relativo.
Patent ES-2442065-B1 (ES)
Title: Pieza para dar continuidad al patín de los carriles y procedimiento para colocarla
Inventor: CASTANO VEGA JOSÉ
IPC: E01B33/00
Filed: 2012-08-07
Granted: 2014-09-10
Abstract: La pieza para dar continuidad al patín de los carriles se refiere a una pieza fabricada en elastómero en un único cuerpo que comprende un tope central (2) y dos topes laterales (3). Los topes laterales (3) comprenden sendos taladros (4). El procedimiento para colocarla es primero introducir manualmente la pieza en el hueco existente entre dos carriles unidos longitudinalmente mediante una brida provisional (5). La cara inferior de la citada pieza se alinea con el patín de los carriles dando continuidad a dicho patín (7) y la parte superior de los topes laterales y central toca con la superficie inferior de la brida provisional (5). Seguidamente se introducen sendos pasadores (8) en los dos taladros (4) que comprenden los topes laterales. Dichos pasadores apoyan sobre las caras superiores del patín de los carriles para que la pieza no se caiga por su propio peso.
Patent ES-2461367-B1 (ES)
Title: Procedimiento de punzonado de tejidos textiles y tejido punzonado obtenido por dicho procedimiento
Inventor: TÓRTOLA SALVADOR ALEJANDRO
IPC: D04H18/00
Filed: 2012-11-16
Granted: 2015-02-26
Abstract: Procedimiento de punzonado de tejidos textiles y tejido obtenido por dicho procedimiento.#Procedimiento de punzonado de tejidos textiles realizado sobre uno o más tejidos textiles mediante la acción de un campo de agujas que atraviesa el tejido o los tejidos obteniéndose un tejido textil punzonado con sus propiedades físicas modificadas y en el caso de que se haga el punzonado de dos o más tejidos textiles se obtiene un tejido conformado por la unión física de los tejidos textiles iniciales.
Patent ES-2546222-B1 (ES)
Title: Procedimiento para cerrar o abrir una ventana de un vehículo
Inventor: JULIO TEJERO RAÚL
IPC: E05F15/70
Filed: 2013-12-31
Granted: 2016-04-20
Abstract: Procedimiento y dispositivo para cerrar o abrir al menos una ventana de un vehículo que consigue una regulación de la temperatura del interior del habitáculo de un vehículo automóvil cuando éste se encuentra estacionado y con el motor apagado, mejorando la eficiencia energética del vehículo, el confort del usuario y la seguridad de dicho vehículo.
Patent ES-2558180-B1 (ES)
Title: Red con luz eléctrica
Inventor: PEREZ TURPIN JOSÉ ANTONIO
IPC: G09F13/00
Filed: 2014-08-01
Granted: 2016-11-10
Abstract: La presente invención se refiere a una red con luz eléctrica integrada en la malla y en la lona que la bordea, que permite mostrar letras, dígitos y efectos visuales. La malla es de polipropileno de alta tenacidad sin nudos con micro leds (diodos emisores de luz) cubiertos con cable transparente siliconado, con cobertura de alta resistencia a los golpes.#Este tipo de red puede adaptarse a todos los deportes donde se precisan redes, sean en el terreno de juego o como protección. Está destinada para el uso reglamentario en diversos deportes de cancha dividida, deportes donde se usen porterías o para funciones multiuso tipo publicitario o protección, como puede ser en el esquí para señalar el peligro de ciertas pistas, o en el ámbito laboral, para limitar el acceso a ciertos espacios. La red puede llevar integrada fibra óptica.
Patent ES-2586138-B1 (ES)
Title: Buzón automático
Inventor: MENCHERO GARCIA JUAN BAUTISTA
IPC: A47G29/12
Filed: 2015-02-06
Granted: 2017-08-10
Abstract: El buzón n° 1 de las baterías de buzones en las comunidades de vecinos destinados al uso del cartero, deben estar dotados, por ley, a incorporar una cerradura con una llave maestra para todas ellas, de forma que los carteros tengan acceso a recoger el correo mal depositado, al no cumplir ley, la adición a la patente buzón automático soluciona este problema, el buzón del cartero no necesitará llave física, ya que el sistema, dotado de un sistema de llave inalámbrica, además de actuar sobre el resto de buzones, bajando las placas que mantienen cerrados los boca-cartas y tarjeteros, actuará sobre el buzón del cartero, haciendo que la puerta del buzón mediante un sistema de báscula, se abata hacía fuera, para que el cartero recoja su contenido, cerrándose al finalizar el proceso.
Patent ES-2555160-B1 (ES)
Title: Aptámeros específicos de TLR-4 y usos de los mismos
Inventor: LIZASOAIN HERNANDEZ IGNACIO
IPC: C12N15/115
Filed: 2014-06-24
Granted: 2016-10-25
Abstract: Aptámeros específicos de TLR-4 y usos de los mismos.#La invención se refiere a un aptámero de ácido nucleico con capacidad de unirse específicamente e inhibir a TLR-4, a un complejo que comprende dicho aptámero y un grupo funcional, así como a composiciones farmacéuticas de los mismos. La invención también se refiere a usos y métodos para detectar TLR-4 y a usos y métodos para inhibir TLR-4. Por último, la invención también se refiere a un aptámero para su uso en la fabricación de un medicamento para el tratamiento de una patología caracterizada por un aumento de expresión de TLR4 y/o un aumento de activación de TLR-4.
Patent JO-1656-B1 (JO)
Title: NEW Analysis Method
Inventor: K AYYANATHAN
IPC: C07K14/445
Filed: 1990-12-04
Granted: 1991-11-27
Abstract: Disclosed are the DNA sequences of probes specific for plasmodium vivax and the methods by which they were obtained theses nucleic acid sequences proved useful in detection of malaria in man caused by P.vivax by nucleic acid hybridization assays, the high sensitivity of these assays and the ease with which they can be performed enable them to be used for analyses of blood and other tissues of vertebrates and the invertebrates.
Patent JO-1917-B1 (JO)
Title: A different way of management of neonatal hyper billirubinemia
Inventor: HUSNI ABU SEIR
IPC: A61K35/644
Filed: 1996-07-25
Granted: 1997-01-15
Abstract: A method for treatment and prevention of neonatal hyperbilirubinemia by oral administration of a preparation to treat and prevent neonatal hyperbilirubinemia. Examples of preparations that can be used are a composition comprising castor oil, honey and cellulose fibers and a composition comprising castor oil, cellulose fibers, magnesium and vitamin B2. The magnesium may be in the form of magnesium salts, magnesium oxides or any other form suitable for use in newborns
Patent JO-2834-B1 (JO)
Title: Methods of treating a subterranean formation to convert organic matter into producible hydrocarbons
Inventor: ROBERT D KAMINSKY
Filed: 2009-01-22
Granted: 2014-09-15
Abstract: Methods are provided that include the steps of providing wells in a formation, establishing one or more fractures in the formation, such that each fracture intersects at least one of the wells, placing electrically conductive material in the fracture, and applying an electric voltage across the fracture and through the material such that sufficient heat is generated by electrical resistivity within the material to heat and/or pyrolyze organic matter in the formation to form producible hydrocarbons.
Patent KR-800000402-B1 (KR)
Title: Elastic fastening device consisting of two supports with loops and hook
Inventor: DE BRABANDER J
IPC: A44B99/00
Filed: 1973-12-08
Granted: 1980-05-12
Abstract: The interengaging hooks and loops were supported in an elastic fabric woven so that the hooks and loops may maintain their original shape even max. elastic deformation of the fastener.  The limited elasticity of the fabric was produced in one and/or both directions by weaving it with a combination of inelastic and elastic warp or weft yarn, the inelastic warp or weft being disposed in a zigzag manner around the weft picks and/or warp yarn, respectively.
Patent KR-790000462-B1 (KR)
Title: Receiver
Inventor: KADOU YASJI
Filed: 1974-01-01
Granted: 1979-05-20
Abstract: A tuner cct. having a switching cct. (8) which was set up between the limiter (5) and the frequency discriminator(6), was designed. After power was applied, the cct. between the limiter and discriminator (6) was cut off by the switching transistor (82) for fixed intervals until tuning operation of the tuner was stabilized, so that misoperation of the AFT operation was prevented.
Patent KR-790001874-B1 (KR)
Title: Process for the preparation of pyrido (2,3-d) pyrimidine-2,4(1h,3h)-dion derivatives
Inventor: NODA GANZI
IPC: C07D487/04
Filed: 1974-09-11
Granted: 1979-12-27
Abstract: Title compds (I; R = axyl, R1 = H, alkyl, substituted alkyl, unsaturated alkyl) useful as analgesic, anti= inflammatory, and central nervous depressant agents, were prepd. by treating II with XCOY (X,Y = Halogen, amino, alkylamino, unsaturated alkylamino, imidazolyl, lower alkoxy).  For example, 3.0g 1-(p-chloroanylino) nicotinic acid chloropropylmethylamide was treated with 1.0g NaH and 3.2g chloromethylcarbonate to give 2.5g I.
Patent KR-790001536-B1 (KR)
Title: N-substituted bis-carbamoyl sulfide compouns
Inventor: THEMISTOCLES DAMASCENO-JOAQUIM
Filed: 1977-10-12
Granted: 1979-10-27
Abstract: R7 ! ! ! Title compds. I (R1 = F or -O-N=C-X-R6, X = S, sulfinyl or sulfonyl, R2,R3,R4,R5,R6 and R7 = alkyl sep., n = 1 or 2), useful as insecticides and acaricides, were prepd.  Thus, II were reacted with III to give I.  I gave excellent control of aphids, mites, arymworms, and nematodes.
Patent KR-820001386-B1 (KR)
Title: Process for preparation of 5-methyl-4(2-aminoethyl) thio ethyl imidazol
Inventor: SIM Y
IPC: C07D233/64
Filed: 1978-11-22
Granted: 1982-08-04
Abstract: Substituted imidazoles I useful as a synthetic intermediate of cure of a gastric ulcer, were prepd.  Thus, 50g 5-methyl-4-imidazole carboxylic acid methyl ester reacted with 16.5g sodium bis aluminium hydride and 16.5 g toluene to give 39.48g 4-hydroxymethyl-5-methyl-1H-imidazole(yield 98.7%).
Patent KR-820000059-B1 (KR)
Title: Process for preparing 2 - cyano - 3 -oxosteroid derivatives
Inventor: CHRISTIANSEN R
IPC: C07J41/00
Filed: 1978-12-20
Granted: 1982-02-06
Abstract: Title compds. (I; R = H, Me; R1 = OH, lower-alkanoyloxy;R2 = H, lower-alkyl, alkenyl, alkynyl; R3 = H, Me) useful as contraceptive agent, were prepd.  Thus, II (X = H2;R4 = H) was treated with PhSH and CH2O to give II (X = H2; R4 = CH2SMe), which was reduced with Raney Ni to give II(X = H2; R4 = Me), which was formylated to give II (X = HOCH; R4 = Me), which was cyclized with NH2OH to give isoxazole III. III was epoxidized with 3-ClC6H4CO2H and the isoxazole ring was cleaved with NaOMe to give I(R,R2 = Me; R1 = H; R3 =OH), which at 48 mg/kg orally in rats was 100% effective aborting a fetus.
Patent KR-830001227-B1 (KR)
Title: 조 밤나방의 성유인 조성물
IPC: A01N37/00
Filed: 1979-06-15
Granted: 1983-06-27
Abstract: 내용 없음.
Patent KR-830000061-B1 (KR)
Title: 어택틱 폴리프로필렌 함유 조성물
IPC: C08L23/12
Filed: 1979-07-19
Granted: 1983-02-05
Abstract: 내용 없음.
Patent KR-830000434-B1 (KR)
Title: 위험폐기물의 부동화 및 고형화 방법
IPC: B22F3/02
Filed: 1979-11-30
Granted: 1983-03-08
Abstract: 내용 없음.
Patent KR-810000966-B1 (KR)
Title: Extending process for pull-in range of p.l.l.
Inventor: JANG PYUNG HWA
IPC: H03L7/08
Filed: 1980-03-05
Granted: 1981-08-24
Abstract: In an extending process for pull-in range of P.L.L., the main, auxiliary phase comparator(1,5), the main, auxiliary slicer (6,7), phase shifter(4), low pass filter(2), flip-flop(8), integrator(10), amplifier(11), adder(12) and the voltage controlled oscillator are constituted as in fig.5.  The moment the output of auxiliary phase comparator is positive, the output of main comparator is registered in flip-flop.  During the its output is positive, the registered state is integrated and added to the input of VCO(3).  After phase is locked, the switch is closed.
Patent KR-840000076-B1 (KR)
Title: Process for preparing 4-substituted-amino-3-carboxy or cyano-1,2-dihydro-2-oxo-1,8-naphthyridine
Inventor: SCOTESE ANTHONY CARMEN
IPC: C07D403/04
Filed: 1980-04-17
Granted: 1984-02-08
Abstract: Aminonaphthyridinones I (R1=H, alkyl, cycloalkyl, alkenyl, alkynyl; R2=cyano, COOH, alkoxycarbonyl, CONHNH2, carbamoyl; R3, R4=H, optionally substituted alkyl, acyl; NR3R4=heterocyclyl; R5, R6=H, alkyl, halo, alkylamino, alkoxy)were prepd.  Thus, 7.14g 2-aminonicotionitrile was treated with 28.8g CH2(CO2Et)2 to give 2.9g I (R1=R3-R6=H, R2=CO2Et) which at 32mg/kg orally gave 68% inhibition of stomach acid secretion.
Patent KR-830002434-B1 (KR)
Title: Method for curing binder compositions
Inventor: GARDIKES JOHN J
IPC: C08L61/00
Filed: 1980-05-13
Granted: 1983-10-26
Abstract: A binding compn. used partic. in the manuf. of a foundry mould used for casting metals with relatively low m.p.  A1 contains (a) a non-aq. phenolic resin, (b) a hardener which is a liq. polyisocyanate, (c) a cross-linking component, and (d) a quick-drying oil.  The phenolic resin consists of a prod. of condensn. of a phenol of formula(I) (where A, B and C are H, halogen, hydrocarbon radicals) with an aldehyde R1CHO(where R1 is H or C1-8 hydrocarbon radical).  A foundry mould is formed by first mixing a foundry aggregate with up to 10 wt.% of the binding compn.  This mixt. is them imtroduced into a mould and hardened until it is self-supporting.
Patent KR-830002868-B1 (KR)
Title: 못 용착장치
IPC: B23K20/00
Filed: 1981-09-28
Granted: 1983-12-29
Abstract: 내용 없음.
Patent KR-850000985-B1 (KR)
Title: Molding device for nested pipes
Inventor: TATSUO KANASAWA
IPC: B65D85/62
Filed: 1982-04-15
Granted: 1985-07-05
Abstract: The device for holding pipes of different diameters in a nested state comprises a disassemblable frame structure. This structure includes at least two beam members, releasably interconnected by one or more connecting rods bolted at their ends to the beam members. Each beam member is shorter than the i.d. of the socket end of the largest pipe. Each beam member has at an intermediate portion an abutting portion, adapted to contact the socket end of each diametrically small pipe, for restraining the small pipe from moving axially. Each of the beam members is provided at least at one end with an engaging potion fittingly engageably in an annular groove formed in the inner periphery of the socket of the diametrically largest pipe.
Patent KR-870001531-B1 (KR)
Title: Magnetic locking device
Inventor: KIM MYONG-OK
IPC: E05C19/16
Filed: 1982-12-06
Granted: 1987-08-22
Abstract: The device comprises a female half(a) and a male half(b). The half(a) comprises a magnetic disc with a central opening sandwiched between ferromagnetic bottom and top plates, of which the former may carry a central ferromagnetic button but the latter has a corresponding central opening.  The assembly is enclosed in a non-magnetic housing with a corresponding central opening.  The male half(b) comprises a ferromagnetic disc which fits to the recessed top of the housing and may carry a central ferromagnetic button to enter the opening when the clasp is closed.  The halves are secured e.g. to the ends of a leather strap, via projections fixed to their rear surfaces.
Patent KR-870001754-B1 (KR)
Title: Electronic test head positioner for test systems
Inventor: SMITH NATHAN R
IPC: G01R31/26
Filed: 1983-08-24
Granted: 1987-10-06
Abstract: This system maintains a test head in an unloaded state, in which the influence of the gravity does not exist.  A positioner assembly(30), which has a cradle assembly to attach the test head, moves vertically and horizontally to the column(12).  A counter weight assembly maintains the positioner assembly in a unloading state.  The positioner assembly(30) and the vertical column(12) have more than three parallel vertical shafts.  As the positioner assembly spread horizontally, the three shafts support the weight of the assembly, on which the test head is attached.  Two of the shafts rotate freely about respective axes and one of two shafts does'nt move vertically to the assembly(30).
Patent KR-900007318-B1 (KR)
Title: Process for preparing 4'-epidoxorubicin
Inventor: ARCAMOME FEDERICO
IPC: C07D309/14
Filed: 1984-05-23
Granted: 1990-10-08
Abstract: 4'-Epidoxorubicin of formula (I) is prepared by oxidizing Ntrifluoro acetyl daunorubicin with dimethyl sulfoxide, reducing with NaBH4/ MeOH, cleaving of the N-(trifluoroacetyl) gp. with dil. aq. NaOH (0.1 N), brominating and hydrolyzing with aq. soln. of sodiumformate. cpd. (I) is useful as an antitumor agent.
Patent KR-870000100-B1 (KR)
Title: Lighting circuit for a fluorscent lamp
Inventor: PARK SON-DONG
IPC: H05B41/14
Filed: 1984-07-24
Granted: 1987-02-10
Abstract: A power saving equipment for a rapid stabilizer using fluorescent lamp improves the characteristics in luminous intensity and in power saving. To control the output current of the trnsformer, an intermediate tab(M) is driven to a triac(TC). A resistance(R1) and a condensor(1), between the port T1 and T2, can adjust triggering of the triac(TC) by way of a diac(DA) for power saving.
Patent KR-870001328-B1 (KR)
Title: Method for producing korean rice cake
Inventor: SHIN SONG-JA
IPC: A23L7/10
Filed: 1984-09-29
Granted: 1987-07-18
Abstract: Glutinous rice cake coated with chocolate is prepd.  Thus, more than one glutinous materials selected from agar, karageenan, xanthan gum, pectin, and gelatin are immersed in water, steamdissolved, and concd. with sucrose, syrup, invert sugar, and fructose at 103-105≰C to give marsh mallow (I).  More than one selected from glutinous rice flour, corn flour, rice flour, starch, and flour are mixed with an appropriate amt. of sucrose, steam-boiled at 0.5-2kg/cm2 for 5-10min, mixed with (I) in a 1:1 ratio, and extruded at 60-70≰C to give glutinous rice cake, which is enveloped with a granulated chocolate to give glutinous rice cake coated with a chocollate.
Patent KR-880001229-B1 (KR)
Title: Monitor circuit
Inventor: YOUN HONG-JUNG
IPC: H04N17/00
Filed: 1985-05-25
Granted: 1988-07-11
Abstract: The circuit controlling the brightness of a monitor under 50% of maximum level and diagnosing a monitor malfunction includes a first switching cirtcuit (2), a second switching circuit (2), a switch (SW1) for self-diagnosing the monitor malfunction, and a volume (VR) for adjusting the brightness.  Transistors (TR2, TR3) in the first switching circuit are turned on to control the transistor (TR6) when a beam current flows at more than a reference levle.  When the brightness of the screen is over 50% of maximum level, transistors (TR4, TR5) are turned on to open an AND gate (AD2).
Patent KR-920005711-B1 (KR)
Inventor: AHOKI YUJI
IPC: G21K4/00
Filed: 1985-10-11
Granted: 1992-07-13
Abstract: 내용 없음.
Patent KR-920010241-B1 (KR)
Inventor: FUMIYASU TAMURA
IPC: A47F3/04
Filed: 1986-04-04
Granted: 1992-11-21
Abstract: 내용 없음.
Patent KR-890001697-B1 (KR)
Title: Cosmetic preparation containing high quantity alcohol and its process
Inventor: HAN SANG-YONG
IPC: A61K8/34
Filed: 1986-04-04
Granted: 1989-05-18
Abstract: A method of cosmetic preparation containing high quantity alcohol comprises (a) dispersing 0.2 weight part of carboxyvinyl polymer into the mixture having 60.0 weight part of ethanol and 35.0 weight part of fine water, (b) neutralizing carboxyvinyl polymer with 0.2 weight part of polyoxyethelene cocoamine, (c) adding 0.5 weight part of glycerine, 0.2 parts of polyoxyethelene, 0.1 parts of perfumes and 2.9 parts of other additives to 95.4 parts of the viscous fluid having high quantity alcohol.
Patent KR-900006250-B1 (KR)
Title: Heat exchanger
Inventor: YOKOYAMA SHOICHI
IPC: F28F1/32
Filed: 1986-05-08
Granted: 1990-08-27
Abstract: The heat exchanger is arranged such that a number of groups of cutouts are formed on the surfaces of flat fins as between vertically adjacent heat transfer tubes by providing a number of cutouts. Two openings extend transverse to the direction of the air flow and two legs nonparallel with the direction of the air flow, on the front and reverse sides of the flat fins.
Patent KR-900000924-B1 (KR)
Title: Soft soldering appliance soldering apparatus
Inventor: KONDO KENSI
IPC: B23K1/08
Filed: 1986-05-23
Granted: 1990-02-19
Abstract: The apparatus for soldering printed circuit boards has a closed vessel (16), containing a solder vessel (27) in which a pair of nozzles (28,29) are mounted, forming solder waves (30a,30b) and having entrance and exit ports (20,21) and a conveyor (19) to support the boards (1).  Cooling arrangements of e.g. pipes (18) are positioned near the ports to prevent vapour leakage.  A second vessel (11) contains heat transfer liquid (12), which is vaporized by a heater (13), the vapours being fed by a pump (15) through a pipe (14) to the first vessel, where a number of nozzles (17) distribute it to preheat the boards.
Patent KR-900003557-B1 (KR)
Title: Micro emulsion compositions
Inventor: GANTHIER ROBERT J
IPC: C09K23/14
Filed: 1986-07-28
Granted: 1990-05-21
Abstract: Microemulsion compsn. consists of a continuous aq. phase and a discontinuous phase of lipids, lipophilic drugs or their mixts. and with 0.6-10% phospholipid as sole emulsifier. The droplet size is such that less than 1% of the droplets have dia. greater than 0.125 microns. The emulsions can be used for intravenous feeding or as drug carriers. They have the advantages that due to the small droplet size, they can be sterilised by filtration instead of by autoclaving and also do not stimulate the reticuloendothelial cell system.
Patent KR-900002375-B1 (KR)
Title: T-square apparatus
Inventor: PARK JUN
IPC: G01C9/36
Filed: 1986-08-06
Granted: 1990-04-13
Abstract: The T-square apparatus comprises a triangular frame (14) having three flat working surfaces (17,18,A) oriented at select angles to each other.  Three level vials (53,54,55) are included and mounted on the frame, so that one level vial is in parallel relation to each working surface.  A measuring blade (36) is also incorporated.  An L-shapted angle bar (68) has two flat walls normal to each other.  The angle bar is fixed attached to one end of the measuring blade so the plane of the measuring blade is normal to the planes of the two walls.  A device slidably mounts the measuring blade on the frame in parallel relation to one of the working surfaces.
Patent KR-890002161-B1 (KR)
Title: Ceramics-metal bonded body
Inventor: MATSUMURA KAZUO
IPC: C04B37/02
Filed: 1986-09-09
Granted: 1989-06-21
Abstract: Cermaic-metal composite comprises a copper sheet joined on one or both faces to a ceramic substrate and several parallel grooves being formed on the copper surface being joined.  Grooves have a width of 0.1-3mm, a pitch of 1-25mm and a depth of not less than 0.01mm and not more than 1/2 the thickness of the copper sheet.  The warp inflicted on the ceramic substrate is not more than 20micron/50mm.
Patent KR-930003796-B1 (KR)
Inventor: TOJO TETSUO
IPC: C08F8/22
Filed: 1986-10-31
Granted: 1993-05-13
Abstract: 내용 없음.
Patent KR-910009157-B1 (KR)
Inventor: FESTO KG
IPC: B23K26/28
Filed: 1986-11-26
Granted: 1991-10-31
Abstract: 내용 없음.
Patent KR-900001555-B1 (KR)
Inventor: JONES EDWARD
IPC: C08F8/20
Filed: 1985-11-26
Granted: 1990-03-15
Abstract: 내용 없음.