baber/WOPTO huggingface dataset:
Patent ES-2041611-T3 (ES)
Inventor: KIYOFUMI ISHIKAWA C O BANYU PH
IPC: C07K7/64
Filed: 1990-12-20
Granted: 1994-11-16
Abstract: 1. A cyclic pentapeptide of the formula: <MATH> wherein X<n> (n = 1-5) represent amino acid residues, respectively, and X<1> is DPhe, DTyr, DTha, DTza, DNal, DBta, DTrp, DTrp(O), DTrp(CHO) or DTrp((CH2)mCOR<1>) (wherein m is from 0 to 6, and R<1> is a hydroxyl group, a C1-C6 alkoxy group, an amino group or a C1-C6 monoalkylamino group, provided that when m = 0, R<1> is not a hydroxyl group), X<2> is DAsp, DGlu or DCys(O3H), X<3> is Pro, Hyp, Pip, Thz,  beta Ala, or Gly, Ala,  alpha Aba, Aib, Val, Nva, Leu, Ile, aIle, Nle, Met, Met(O), Met(O2), Phe, Tza, Tha, Tyr, Trp, His, Arg, Lys, Lys(CHO), Orn, Orn(CHO), Asn, Gln, Asp, Glu, Cys(O3H), Cys, Ser or Thr wherein a hydrogen atom on the  alpha -amino group may be substituted by a C1-C6 alkyl or C3-C7 cycloalkyl group which may have an optional group selected from the group consisting of an imidazolyl group, a carboxyl group, a sulfo group and a hydroxyl group, X<4> is DAla, DThr, D alpha Aba, DVal, DNva, DLeu, DIle, DaIle, DNle, DtertLeu, DCpg, DChg, DDpg, DPen, Aib, Ac3c, Ac4c, Ac5c, Ac6c, Ac7c, or DPhg, DThg, DFug, DTzg or DItg wherein a hydrogen atom at the alpha -position may be substituted by a C1-C3 alkyl group, X<5> is Pro, Pip, Thz, or His, Ala,  alpha Aba, Val, Nva, Leu, Ile, aIle, Nle, Met, C3al, C4al, C5al or C6al wherein a hydrogen atom on the alpha -amino group may be substituted by a C1-C6 alkyl group; or a pharmaceutically acceptable salt thereof.
Patent ES-2063320-T3 (ES)
Inventor: KRUTAK JAMES JOHN C O EASTMAN
IPC: C07C255/53
Filed: 1990-08-14
Granted: 1995-01-01
Abstract: Disclosed are certain poly-methine compounds having the formula <CHEM> wherein each R<1> is independently selected from cyano; carboxy; alkenyloxycarbonyl; an unsubstituted or substituted alkoxycarbonyl, cycloalkoxycarbonyl or aryloxycarbonyl radical; an unsubstituted or substituted, carbocyclic or heterocyclic aryl radical; an unsubstituted or substituted alkanoyl, cycloalkanoyl or aroyl radical; an unsubstituted or substituted carbamoyl radical; or an unsubstituted or substituted alkylsulfonyl, cycloalkylsulfonyl or arylsulfonyl radical; each R<2> is independently selected from cyano or an unsubstituted or substituted alkoxycarbonyl, cycloalkoxycarbonyl or aryloxycarbonyl radical; each A is independently selected from an unsubstituted or substituted 1,2-phenylene or 1,2-naphthylene radical; each Z is independently selected from -O- or -S-; and L is an organic linking group bonded by non-oxo carbon atoms to each Z atom. Also disclosed are sunscreen formulations and polymeric compositions containing at least one of the poly-methine compounds or the reactive residue thereof.
Patent ES-2062556-T3 (ES)
Title: Sistema electronico de control para la dosificacion de combustible en un motor de combustion interna.
Inventor: SCHNAIBEL EBERHARD
IPC: F02D41/34
Filed: 1990-10-12
Granted: 1994-12-16
Abstract: EL SISTEMA PROPUESTO INCLUYE LOS MEDIOS PARA DETERMINAR UNA SEÑAL BASICA DE CANTIDAD DE INYECCION Y UNA SEÑAL DE COMPENSACION TRANSITORIA PARA REGULAR LA CANTIDAD MEDIDA DE COMBUSTIBLE AL ACELERAR Y FRENAR. DEPENDIENDO DE LA CARGA DEL MOTOR Y DE LAS RPM, SE GENERAN UNA SEÑAL DE LA PELICULA DEL COMBUSTIBLE DE LA PARED DEL CILINDRO Y UNA SEÑAL DEL FACTOR DE CONTROL (TK), LA SEÑAL DE COMPENSACION TRANSITORIA TIENE EN CUENTA LA SEÑAL DE LA PELICULA DEL COMBUSTIBLE DE LA PARED DEL CILINDRO Y LA SEÑAL DEL FACTOR DE CONTROL. LA SEÑAL DEL FACTOR DE CONTROL SE PUEDE O BIEN OBTENER DE UN GRAFICO DE CARACTERISTICAS O BIEN TENER DOS VALORES DISCRETOS. EL SISTEMA PROPUESTO PROPORCIONA UN COMPORTAMIENTO TRANSITORIO OPTIMO POR LO QUE RESPECTA A LAS CARACTERISTICAS DEL SISTEMA DE ESCAPE DEL MOTOR.
Patent ES-2075234-T3 (ES)
Title: Iminotiazolinas, su produccion y uso como herbicidas, y productos intermedios para su produccion.
Inventor: KAWAMURA SHINICHI
IPC: C07D277/38
Filed: 1991-03-08
Granted: 1995-10-01
Abstract: SE PRESENTA UN COMPUESTO DE IMINOTIAZOLINAS DE LA FORMULA EL CUAL ES UTIL COMO HERBICIDA.
Patent ES-2080217-T3 (ES)
Title: Aparato de llenado.
Inventor: ZOLTAN BART JOSEPH
IPC: B65B1/30
Filed: 1991-10-31
Granted: 1996-02-01
Abstract: SE PROPORCIONA UN APARATO PARA RELLENAR UN MATERIAL FINAMENTE PULVERIZADO EN UNA HENDIDURA O CAVIDAD LARGA Y ESTRECHA QUE TIENE UNA ABERTURA RELATIVAMENTE PEQUEÑA. ESTE APARATO PRESENTA UNA ABERTURA DE DESCARGA PARA UNA CORRIENTE DE GAS CARGADO CON PARTICULAS DIRIGIDA HACIA LA ABERTURA DE LA CAVIDAD QUE SE HA DE LLENAR, PERO SEPARADA DE LA ABERTURA DE LA CAVIDAD QUE SE HA DE RELLENAR MEDIANTE UN CUELLO, DE FORMA QUE EN ACCION EL MATERIAL PULVERIZADO CONTINUE A LO LARGO DEL CUELLO HASTA EL INTERIOR DE LA CAVIDAD DEBIDO A SU INERCIA MIENTRAS EL GAS ESCAPA A TRAVES DEL CUELLO.
Patent ES-2102993-T3 (ES)
Inventor: NIJKERK ALFRED JAMES
IPC: A61M13/00
Filed: 1991-12-10
Granted: 1997-08-16
Abstract: The invention relates to a device for use with the inhalation of powdered materials contained in rod-shaped capsules, having two parts (2,3) which may be pivoted one relative to the other, and provided with a mixing chamber (7) having substantially tangentially directed air inlet openings, said mixing chamber having one end in communication with a mouth piece (6) and the other end in communication with a capsule receiving cavity (26), the latter being formed in conformity with the longitudinal sectional shape of a capsule and having at at least one longitudinal end a passage opening (27) for a transversely (= in the longitudinal direction of the capsule receiving cavity) reciprocating piercing needle, and wherein the part (2) of the device comprising the mouth piece is mounted to pivot relative to the capsule receiving cavity comprising part (3) of the device between a closed ready for use-position and an opened position permitting the insertion of a capsule. In accordance with the invention the mouth piece (6) is integrally formed with the mixing chamber (7), whereas the capsule receiving cavity (26) is provided in a bottom section (25) which closes the mixing chamber (7) in the closed or ready for use-position and is making part of said other part (3) of the device. <IMAGE>
Patent ES-2089129-T3 (ES)
Title: Gel fotocurable autoretenible, articulos preparados a partir de este gel, aplicaciones y preparacion del mismo.
Inventor: HAGIWARA YOSHICHI
IPC: G03F7/033
Filed: 1991-04-19
Granted: 1996-10-01
Abstract: SE DESCUBRE UN GEL FOTOCURABLE APROPIADO PARA ARTICULOS TALES COMO PLACAS IMPRESORAS, FOTORESISTENTES Y SIMILARES. EL GEL FOTOCURABLE COMPRENDE (A) UNA COMPOSICION DE POLIMERO TENIENDO UNA MITAD DE METACRILATO DE POLIMETILO ISOTACTICO; Y UNA MITAD DE METACRILATO DE POLIMETILO SINDIOTACTICO; (B) UN COMPUESTO FOTOPOLIMERIZABLE NO SATURADO ETILENICAMENTE; Y (C) UN INICIADOR DE FOTOPOLIMERIZACION. EL GEL ES SOLIDO A TEMPERATURA AMBIENTE Y ES CAPAZ DE PASAR POR UNA TRANSICION REVERSIBLE DE GEL/SOL MEDIANTE CALENTAMIENTO O ENFRIAMIENTO. SE DESCUBREN TAMBIEN METODOS DE PREPARAR ARTICULOS, ASI COMO METODOS DE FIJAR ARTICULOS, QUE UTILIZAN EL GEL. DICHOS METODOS INCLUYEN EL SELLADO DE PARTES DE COMPONENTES FIJADOS EN UN PANEL DE CIRCUITO ELECTRONICO.
Patent ES-2050521-T3 (ES)
Inventor: CURCIO MARIA
IPC: A61F2/24
Filed: 1991-02-20
Granted: 1994-05-16
Abstract: The internal surface (7) of the suture ring (1) which is intended to be exposed to the blood flow is covered by a substantially water-repellent material (3, 3 min ) so that it absorbs substantially no blood and has little haemolytic effect. The outer surface (8) of the ring (1) which is intended to be exposed to the tissue to which the prosthesis is sutured is covered by a substantially hydrophilic, porous material (4) so as to encourage the colonisation of the ring by the tissue. <IMAGE>
Patent ES-2080331-T3 (ES)
Inventor: MUGICA JESUS DEVESA CHALET AS
IPC: A61P25/02
Filed: 1991-09-06
Granted: 1996-02-01
Abstract: Obese patients may be effectively treated by cojointly administering an alpha-2-adrenergic agonist, such as clonidine, and a growth hormone releasing peptide, such as GHRH, to restore or substantially enhance growth hormone release in such patients.
Patent ES-2065702-T3 (ES)
Inventor: DROPCZYNSKI HARTMUT
IPC: B65H19/22
Filed: 1991-08-29
Granted: 1995-02-16
Abstract: PCT No. PCT/EP91/01638 Sec. 371 Date Mar. 24, 1992 Sec. 102(e) Date Mar. 24, 1992 PCT Filed Aug. 29, 1991 PCT Pub. No. WO92/05099 PCT Pub. Date Apr. 2, 1992.A winding machine includes a pair of support rollers spaced from one another an forming a cradle receiving a core to be wound, and a holding mechanism provided with respective upper and lower guide rollers and at least one elastic endless belt engaging the guide rollers and pressing the web against a periph- ery of one of the support rollers in a working position of the holding mechanism.
Patent ES-2106789-T3 (ES)
Inventor: GRAY PETER ANDREW
IPC: E21D21/00
Filed: 1991-10-29
Granted: 1997-11-16
Abstract: PCT No. PCT/AU91/00503 Sec. 371 Date Jun. 8, 1993 Sec. 102(e) Date Jun. 8, 1993 PCT Filed Oct. 29, 1991 PCT Pub. No. WO92/08040 PCT Pub. Date May 14, 1992.A self-tapping rock bolt having a discontinuous threaded profile with a plurality of cutting edges and at least one flute extending along the length of the rock bolt. The cutting edges are adapted to cut a threaded profile in the internal surface of a pilot hole so that the threaded profile of the rock bolt interlocks therewith. An internal axial hole is provided to enable water to be injected through the rock bolt as the threaded profile is being cut. The discontinuous threaded profile is tapered to form a lead-in section such that the height of the leading edge of each segment of the discontinuous threaded profile progressively increases from a leading end of the rock bolt.
Patent ES-2042478-T3 (ES)
Inventor: WEDEL GREGORY L
IPC: D21F7/00
Filed: 1991-09-26
Granted: 1995-06-16
Abstract: A dryer apparatus is disclosed for drying a pressed web. The apparatus includes a plurality of single tier dryer sections in which successive sections dry alternate sides of the web, the web being transferred between successive sections without any open draw of the web such that the web is uniformly dried on both sides thereof while the web is restrained against cross-machine directional shrinkage. Each of the sections includes a single tier of dryers with an intermediate roll disposed between each adjacent dryer. A dryer felt extends in serpentine configuration around each dryer and roll such that the web is disposed between the felt and each dryer for drying one side of the web. The felt is also disposed between the roll and the web with the felt in direct contact with an alternate side of the web. The intermediate roll defines a plurality of circumferential grooves for diffusing boundary air following the felt that would otherwise tend to lift the web from the felt extending around the roll. The arrangement is such that inherent machine directional shrinkage of the web during drying thereof inhibits crossmachine directional shrinkage of the web during movement of the web between successive dryers.
Patent ES-2092970-T3 (ES)
Inventor: HUSSON RAYMOND
IPC: B24B49/18
Filed: 1992-08-04
Granted: 1997-06-01
Abstract: According to this method, between two deburring operations, the position of at least one active point of the grinding wheel (11) is measured and, after thus having measured the position of a predetermined number of points, the trajectory of the grinding wheel corresponding to the grinding wheel profile defined by these points is calculated. Application to deburring tubular components made from cast iron. <IMAGE>
Patent ES-2137178-T3 (ES)
Inventor: EIBL JOHANN DR
IPC: A61K35/14
Filed: 1992-06-16
Granted: 1999-12-16
Abstract: A novel blood product (I) (other than albumin) is inactivated with respect to infectious agents; has a total virus reduction factor of at least 40 and a biological activity of at least 50% based on the corresponding starting blood product (II) before inactivation treatment; is obtained by an inactivation method involving treating (II) in an aqueous solution containing at least 2% (preferably at least 5%) of a detergent and heating in a solid state (the detergent and heat treatments being carried out in either order); and contains detergent but is free of solvents.
Patent ES-2070636-T3 (ES)
Title: Procedimiento para quitar de la vajilla suciedad que contiene almidon y preparaciones tensoactivas adecuadas para ello.
Inventor: SCHREIBER OLAF
IPC: A47L15/46
Filed: 1992-03-30
Granted: 1995-06-01
Abstract: UN PROCEDIMIENTO PARA ELIMINAR LA SUCIEDAD, EN ESPECIAL AQUELLA QUE CONTIENE ALMIDON, DE VAJILLAS EN MAQUINAS LAVAVAJILLAS PERMITE LA ELIMINACION EFICAZ DE LA SUCIEDAD, CUANDO SE UTILIZA UNA SOLUCION ACUOSA CONCENTRADA DE SUSTANCIAS TENSOACTIVAS, QUE CONTIENE UN 0,08 A 2,0 % EN PESO DE N-C8 PIROLIDONAS, UN 0,005 A 0,125 UNIDADES ANSON DE UNA O DE VARIAS PROTEASAS Y/O 0,1 A 6 UNIDADES KILO-NOVO DE UNA O DE VARIAS AMILASAS POR LITRO DE SOLUCION, SUSTANCIAS REGULADORAS ACTIVAS EN EL MARGEN DE PH DE 5 A 9 Y PRODUCTOS, QUE FAVORECEN LA DISOLUCION ASI COMO EVENTUALMENTE LOS ADITIVOS USUALES COMO DESTRUCTORES DE LA ESPUMA, SUSTANCIAS AROMATICAS, COLORANTES, ESPESANTES, CONSERVANTES Y SUSTANCIAS DE DISPERSION DE LA DUREZA.
Patent ES-2097909-T3 (ES)
Title: Procedimiento para preparar una alcanona y/o un alcanol.
Inventor: JANSSEN LUDOVICUS HUBERTUS WIL
IPC: B01J21/08
Filed: 1992-03-19
Granted: 1997-04-16
Abstract: LA INVENCION SE REFIERE A UN PROCESO PARA PREPARAR UNA ALCANONA Y/O UN ALCANOL OXIDANDO UN ALCANO CON ATOMOS C3-30, UTILIZANDO OXIGENO PARA FORMAR UN HIDROPEROXIDO DE ALKILO, SEGUIDO POR UNA DESCOMPOSICION DEL HIDROPEROXIDO DE ALKILO RESULTANTE EN PRESENCIA DE UN COMPUESTO METALICO INMOVILIZADO SOBRE UN PORTADOR, DICHO PORTADOR LLEVAR UN GRUPO AMINA AROMATICO O ALIFATICO O GRUPOS SULFIDO. EL PROCESO SE APLICA PREFERENTEMENTE A LOS CICLOALCANOS.
Patent ES-2098512-T3 (ES)
Title: Generador y aparato de succion para la electrocirugia.
Inventor: BILLINGS R GAIL
IPC: A61B19/00
Filed: 1992-03-18
Granted: 1997-05-01
Abstract: UNA UNIDAD ELECTROQUIRURGICA (10) QUE COMBINA UN GENERADOR DE ENERGIA ELECTROQUIRURGICO Y UN SISTEMA DE RETIRADA DEL HUMO FILTRADO EN UN SOLO INSTRUMENTO COMPACTO QUE CONTIENE UN MODULO GENERADOR ELECTROQUIRURGICO (12) Y UN MODULO DE RETIRADA DE HUMOS (14). EL MODULO GENERADOR ELECTROQUIRURGICO (12) ESTA DISEÑADO ESPECIFICAMENTE PARA RECIBIR A UNA HERRAMIENTA ELECTROQUIRURGICA (73) DURANTE LOS PROCESOS DE LEEP O LLETZ. EL MODULO GENERADOR ELECTROQUIRURGICO (12) PROPORCIONA ENERGIA A LA HERRAMIENTA ELECTROQUIRURGICA (78) A UN NIVEL PREDERTERMINADO. EL MODULO DE RETIRADA DE HUMOS (14) ELIMINA Y FILTRA EL HUMO RESULTANTE DE LA ELECTROCIRUGIA. UN CIRCUITO DE CONMUTACION (60) ACTIVA EL MODULO DE RETIRADA DE HUMOS (14) DE MANERA SUSTANCIALMENTE SIMULTANEA A LA ACTIVACION DE LA HERRAMIENTA ELECTROQUIRURGICA (78) DE TAL MODO QUE EL MODULO DE RETIRADA DE HUMOS (14) SE ACTIVA AUTOMATICAMENTE SIEMPRE QUE SE ACTIVA LA HERRAMIENTA ELECTROQUIRURGICA. EL CIRCUITO DE CONMUTACION (60) RETARDA TAMBIEN LA DESACTIVACION DEL MODULO DE RETIRA DE HUMOS (14) UNA VEZ DESACTIVADA LA HERRAMIENTA ELECTROQUIRURGICA (78). LA HERRAMIENTA ELECTROQUIRURGICA (78) SE PUEDE CONECTAR ALTERNATIVAMENTE, DE MANERA CONCENTRICA O EN PARALELO, A UN TUBO DE EVACUACION DE HUMOS (80) CONECTADO AL MODULO DE RETIRA DE HUMOS (14).
Patent ES-2092120-T3 (ES)
Title: Resolucion de ibuprofeno.
Inventor: STAHLY GLENN PATRICK
IPC: C07C51/487
Filed: 1992-06-16
Granted: 1996-11-16
Abstract: SE EXPONE UN PROCESO PARA OBTENER UN ENANTIOMERO SUSTANCIALMENTE PURO DE IBUPROFENO. EL PROCESO UTILIZA PRIMERO UNA MEZCLA ENANTIOMERICAMENTE ENRIQUECIDA DE IBUPROFENO OBTENIDA A PARTIR DE PROCESOS DE REDISOLUCION QUINETICA, CRISTALIZACION DIASTEREOMERICA O SINTESIS ASIMETRICA. ESTA MEZCLA ENRIQUECIDA SE DISUELVE EN UN DISOLVENTE Y RESULTA SEPARADO IBUPROFENO RACEMICO SOLIDO, DEJANDO UN LICOR MADRE QUE COMPRENDE EL DISOLVENTE Y EL ENANTIOMERO ENRIQUECIDO SUSTANCIALMENTE LIBRE DEL OTRO ENANTIOMERO.
Patent ES-2089539-T3 (ES)
Title: Metodo y sistema para verificar un sistema de ordenador.
Inventor: SKAGERLING LENNART
IPC: G06F13/00
Filed: 1992-06-22
Granted: 1996-10-01
Abstract: EN UN METODO Y UN SISTEMA PARA CONTROLAR Y CAMBIAR EL FUNCIONAMIENTO DE UN SISTEMA INFORMATICO, EL SISTEMA CONSTA DE UNA RED DE AREA LOCAL O REDES DE AREAS LOCAL INTERCONECTADAS, CADA UNA DE LAS CUALES TIENE UNA PLURALIDAD DE ORDENADORES. EL SISTEMA CONTIENE ADEMAS AL MENOS UN GENERADOR DE INFORMES DE EVENTOS EN CADA UNO DE LOS PROGRAMAS EJECUTABLES (4) CUYA EJECUCION SE DEBERIA CONTROLAR; UNA MAQUINA PROCESADORA DE EVENTOS (15) PARA PROCESAR LOS EVENTOS SOBRE LOS QUE SE HA REALIZADO UN INFORME A TRAVES DE UN GENERADOR DE INFORMES DE EVENTOS DEPENDIENDO DE UNA BASE DE REGLAS ELASTICAS (16) INCLUIDA EN LA MAQUINA PROCESADORA DE EVENTOS Y UN CIERTO EVENTO CON UNA ACCION PREDETERMINADA PARA DETERMINAR LA ACCION ASOCIADA AL EVENTO SOBRE EL QUE SE HA REALIZADO EL INFORME; UN EQUIPO (18) CONTROLADO POR LA MAQUINA PROCESADORA DE INFORMES Y ADAPTADO PARA LLEVAR A CABO UNA ACCION DETERMINADA POR LA MAQUINA PROCESADORA DE EVENTOS; Y UNA INFERFAZ (13) PARA TRANSFERIR UN EVENTO SOBRE EL QUE EL GENERADOR DE INFORMES DE EVENTOS HA REALIZADO UN INFORME A UNA MAQUINA PROCESADORA DE EVENTOS Y PARA TRANSMITIR UN MENSAJE RELATIVO A UNA ACCION ASOCIADA AL EVENTO, DESDE LA MAQUINA PROCESADORA DE EVENTOS A UN PROGRAMA QUE SE PUEDE EJECUTAR EN EL SISTEMA INFORMATICO, PARA EL CAMBIO O INICIO DE LA MISMA.
Patent ES-2171398-T3 (ES)
Inventor: DONSON JON
IPC: C12N15/11
Filed: 1992-07-31
Granted: 2002-09-16
Abstract: The present invention is directed to recombinant plant viral nucleic acids and to hosts infected thereby. The recombinant plant viral nucleic acids comprise a native plant viral subgenomic promoter, at least one non-native plant viral subgenomic promoter, a plant viral coat protein coding sequence, and optionally, at least one non-native nucleic acid sequence to be transcribed or expressed in the infected host plant. The recombinant plant viral nucleic acids are stable, capable of systemic infection and capable of stable transcription or expression in the plant host of the non-native nucleic acid sequences.
Patent ES-2167318-T3 (ES)
Inventor: GERSON IRA A
IPC: G10L19/04
Filed: 1992-08-03
Granted: 2002-05-16
Abstract: A method for protecting information bits wherein input data bits, at least some of which are to be protected, are sorted based upon information determined from a subset of the input data bits. An error control coding technique is applied to at least some of the sorted bits. In the preferred embodiment, an input data stream of voice coder bits is separated into arrays of bits. A first array (302) comprises voice coder bits needing error protection, with the bits arranged in order of importance determined by voicing mode. The second array (303) comprises bits that will not be error protected. The bits from the first array are provided to the input of an encoder (304), then the encoded bits are combined (305) with the bits from the second array (303) to form a bit stream.
Patent ES-2088593-T3 (ES)
Inventor: FURUTA NAOKI
IPC: C04B35/043
Filed: 1992-09-18
Granted: 1996-08-16
Abstract: A refractory material comprising high-purity electrofused magnesia clinker which is stable against the attack by slag even under high-temperature oxidizing conditions and has an excellent corrosion resistance even against high-iron slag; and burnt or unburnt brick excellent in not only corrosion resistance but also spalling resistance, produced from the above clinker. The refractory material comprises electrofused magnesia clinker having an MgO content of 98.0 to 99.8 wt.%, an SiO2 content of 0.05 wt.% or less and a CaO content of 0.1 to 2.0 wt.%, and burnt, unburnt or unshaped refractories contain at least 10 wt.% of this material.
Patent ES-2138978-T3 (ES)
Inventor: MACDONALD PETER LINDSAY
IPC: C07D241/08
Filed: 1992-10-22
Granted: 2000-02-01
Abstract: PCT No. PCT/GB92/01942 Sec. 371 Date Nov. 23, 1994 Sec. 102(e) Date Nov. 23, 1994 PCT Filed Oct. 22, 1992 PCT Pub. No. WO93/08172 PCT Pub. Date Apr. 29, 1993This invention provides a process for the preparing of (S) (+)-4,4'-(1-methyl-1,2-ethanediyl)-bis-(2,6-piperazinedione) (ICRF-187), by synthesizing a crude mixture comprising a 1,2-diaminopropane tetraacetic acid intermediate and byproducts; and then subjecting the tetraacetic acid intermediate, as part of the crude mixture, to ring formation in the presence of the byproducts, thereby producing ICRF-187 in commercially useful amounts.
Patent ES-2081638-T3 (ES)
Inventor: METZ-STAVENHAGEN PETER DR MED
IPC: A61B17/56
Filed: 1993-01-07
Granted: 1996-03-16
Abstract: A tool for driving pedicel screws into a vertebra of the human spine, comprising a shaft (12) having a handle (14) at one end and at the opposite end having a holder for receiving a preferably ring-shaped head which is flattened on opposite sides, wherein the first clamping jaw (18) is secured to the shaft (12), a second loose clamping jaw (20) includes a lateral projection which is tiltably received by the first clamping jaw (18) and an axially slidable actuating member is guided alaong the shaft, wherein the front end of the actuating member engages the rear end of the second clamping jaw (20) to be urged towards the first clamping jaw (18) by a thread driving means. <IMAGE>
Patent ES-2081643-T3 (ES)
Inventor: BALZARINI VITTORIO
IPC: B42F7/12
Filed: 1993-01-25
Granted: 1996-03-16
Abstract: Stackable container for holding paper or the like, wherein the lower edge (15) of each side (5, 7) has a horizontal tooth (21) which is adapted to engage a slot (19) formed on the upper edge (11) of each side of an identical underlying container (1). The lower edge (17) also has vertical teeth (23) which are adapted to prevent the horizontal tooth from moving out of the slot. An anchoring plate allows to hang the stacked containers for example below a desk. <IMAGE>
Patent ES-2080554-T3 (ES)
Inventor: MACHATA VACLAV DIPL-ING
IPC: F28D9/00
Filed: 1993-04-26
Granted: 1996-02-01
Abstract: Plate heat exchanger in which all the plates (1) are welded to one another, for which purpose the plates (1) have along their outer circumference two mutually offset edge regions (3, 4) and likewise mutually offset inlet and outlet openings (2) via which they are welded alternately to one another. <IMAGE>
Patent ES-2121949-T3 (ES)
Title: Derivados de benceno 1,2,4-trioxigenados utiles como antagonistas de leucotrienos.
Inventor: SOFIA MICHAEL JOSEPH
IPC: C07D257/04
Filed: 1993-06-29
Granted: 1998-12-16
Abstract: ESTA INVENCION PROPORCIONA DERIVADOS DE BENCENO 1,2,4 RIOXIGENADOS, QUE SON FORMULACIONES DE LEUKOTRIENE B4, ANTAGONISTAS, DE AQUELLOS DERIVADOS, Y UN METODO DE UTILIZAR TALES DERIVADOS PARA EL TRATAMIENTO DE CONDICIONES CARACTERIZADAS POR UN EXCESO DE LIBERACION DE LEUKOTRIENES.
Patent ES-2141140-T3 (ES)
Inventor: BRISSON JEAN GEORGES
IPC: C21D1/30
Filed: 1993-04-08
Granted: 2000-03-16
Abstract: A novel roll clad sheet comprises a weldable mild steel layer and an abrasion resistant tool steel layer of tempered martensitic structure containing finely dispersed secondary carbides, the sheet being free from residual flattening stresses. A clad sheet comprises an abrasion resistant tool steel layer and a weldable mild steel layer and is produced according to the parent patent by forming a block of two tool steel plates between two mild steel plates having a carbon content of less than 0.25% and a carbon equivalent of less than 0.5%, hot rolling, air cooling from the rolling finish temperature of below 900 degrees C down to below 200 degrees C, tempering at 450-650 degrees C and cutting to obtain two clad sheets. In the present invention, the novelty is that the tool steel contains (by wt.) more than 0.5% C and more than 3% Cr and has a tempered martensitic structure containing finely dispersed secondary carbides, the sheet being free from residual flattening stresses. Preferred Features: The tool steel contains (by wt.) 0.5-2.5 (especially 1-2)% C, 3-16 (especially 8-13)% Cr, ≤ 2% Mo, ≤ 2% V, ≤ 2% W, ≤ 2% Mn, ≤ 3% Ni and ≤ 2% Si.