baber/WOPTO huggingface dataset:
Patent ES-2087212-T3 (ES)
Title: Conectador con placa espaciadora de contacto con fuerza lateral igual.
Inventor: VISELLI MICHAEL ALBERT
IPC: H05K3/30
Filed: 1991-11-28
Granted: 1996-07-16
Abstract: SE EXPONE UN CONECTOR (20) QUE INCLUYE UN ALOJAMIENTO DIELECTRICO (24) PROVISTO DE UNA CARA DE ENGRANAJE (26) Y OTRA CARA DE ALOJAMIENTO TRASERA (28) CON UNA PLURALIDAD DE PASAJES DE RECEPCION DE CONTACTO (32) QUE SE EXTIENDEN SOBRE LA MISMA. UNA PLACA ESPACIADORA (22) SE EXTIENDE HACIA ATRAS DESDE CERCA DE LA CARA DE ALOJAMIENTO TRASERA (28) HASTA UNA CARA TRASERA (52) Y SE EXTIENDE LATERALMENTE ENTRE LA PRIMERA (202) Y SEGUNDA (302) BRIDAS. LA PLACA (22) TIENE UNA CANTIDAD DETERMINADA DE CANALES DE RECEPCION DE COLA SOLDADA (42) QUE SE EXTIENDEN HACIA ADELANTE DESDE LA CARA TRASERA HACIA LA CARA DE ALOJAMIENTO TRASERA PARA RECIBIR UNA O MAS COLAS SOLDADAS (40) DE CONTACTOS (34). LOS CANALES (42) DEFINEN VIGAS (120 O 122) PROVISTAS DE RECESOS EN LAS PAREDES LATERALES DE LAS MISMAS, QUE DEFINEN A SU VEZ TRINQUETES (70) PARA ASENTAR UNA COLA SOLDADA (40). CADA UNO DE LOS CANALES TIENE UN TRINQUETE AL MENOS. UNA PLURALIDAD DE CONTACTOS (34), CADA UNO DE ELLOS PROVISTO DE UNA PARTE ENGRANADORA(36) RECIBIDA EN UNO DE LOS PASAJES DE RECEPCION DE CONTACTOS (32) Y DE UNA COLA SOLDADA (40) FORMADA PARA SU RECEPCION EN EL CANAL CORRESPONDIENTE (42) SE ASEGURA EN EL ALOJAMIENTO (24). LA PLACA ESPACIADORA (22) TIENE UNA PRIMERA RANURA (200) SITUADA ENTRE LA PRIMERA BRIDA (202) Y UN PRIMER CANAL (242) ADYACENTE A LA MISMA. LA PRIMERA RANURA (200) SE EXTIENDE SUSTANCIALMENTE PARALELA AL PRIMER CANAL (242) Y SE INTERRUMPE POR UN SALIENTE O UN MIEMBRO DE PUENTE (206) QUE SE EXTIENDE ENTRE LA PRIMERA BRIDA (200) Y EL PRIMER CANAL (242). EL MIEMBRO PUENTE (206) ESTA POSICIONADO A LO LARGO DE LA PRIMERA RANURA (200) FRENTE A UN TRINQUETE (70) EN EL PRIMER CANAL (242) Y ALINEADO LATERALMENTE CON UN TRINQUETE (70) EN EL SEGUNDO CANAL (244), EL SEGUNDO CANAL (244) ESTA SITUADO ADYACENTE AL PRIMERO (242). DE ESTA MANERA, LA RANURA SE DIVIDE EN AL MENOS DOS SEGMENTOS (208, 210) CON UNO DE LOS MISMOS (210) EXTENDIENDOSE HACIA ATRAS DESDE EL MIEMBRO PUENTE (206) Y EL OTRO SEGMENTO (208) SE EXTIENDEHACIA ADELANTE DESDE DICHO MIEMBRO PUENTE (206).
Patent ES-2049091-T3 (ES)
Inventor: ROBERT MARIE-AGNES
IPC: A01G31/00
Filed: 1991-02-14
Granted: 1994-04-01
Abstract: The invention relates to a soil-less culture technique on a substrate based on mineral fibres. According to the invention, the substrate used is composed at least partly of particles, or spheres, of mineral wool which originate from used culture substrates which have previously been disinfected and comminuted. The substrates according to the invention are of great interest in the field of tunnel culture. Their water availability is high when compared with substrates customarily used for this purpose, as shown by the retention curves. <IMAGE>
Patent ES-2098353-T3 (ES)
Inventor: BEDDING ROBIN ANTHONY
IPC: C12M1/22
Filed: 1991-04-10
Granted: 1997-05-01
Abstract: Entomopathogenic nematodes are cultured in a culture vessel comprising a tray (10) with side walls (12) and an overlapping lid (11), also with side walls (13). A gasket (14) of polyether polyurethane foam is positioned around the inside edge of the lid. In the preferred vessel, stop members (16), mounted on the inside faces of the walls of the tray, prevent forced movement of the lid towards the tray when flanges (15) on the lid bear against the stop members. Such an arrangement enables the culture vessels to be stacked on each other without over-compression of the foam gasket. A method of rearing juvenile (J3 stage) nematodes using such a culture vessel, which involves inoculating the contents of the culture vessel with monoxenic suspension of nematodes, is also disclosed. A method and apparatus for harvesting nematodes, a vessel for incubating nematodes for use as an inoculum, and a method of separating J3 stage and adult nematodes are also described. The culture vessel can also be used to culture fungi, protozoa, bacteria and tissue cultures.
Patent ES-2215987-T3 (ES)
Title: Puente salino de capa de hidrolisis integral.
Inventor: BENTON BARRY W
IPC: G01N27/30
Filed: 1991-09-17
Granted: 2004-10-16
Abstract: LA INVENCION INCLUYE UNA JUNTA DE DIFUSION DE IONES EN UNA PILA ELECTROQUIMICA. LA JUNTA INCLUYE UNA MATRIZ DE POLIMERO QUE ES IMPERMEABLE A LA SOLUCION DE LA MUESTRA. UNA PLURALIDAD DE INCLUSIONES SE DISPONEN DENTRO DE LA MATRIZ DE LA JUNTA Y SE ORIENTAN PARA FORMAR CAMINOS HIDROLITICOS CONTINUOS QUE SE EXTIENDEN ENTRE LA SOLUCION DE LA MUESTRA (34) Y EL ELECTROLITO DE REFERENCIA (18) DE FORMA QUE SE PRODUZCA LA DIFUSION DE IONES A LO LARGO DE LOS CAMINOS HIDROLITICOS.
Patent ES-2110451-T3 (ES)
Inventor: BROUSSARD FABIO DR
IPC: C07C211/55
Filed: 1992-03-05
Granted: 1998-02-16
Abstract: Described are stabilizing compositions for organic polymers, comprising mixtures of at least one phenolic antioxidant and at least one aminic antioxidant, subjected to thermal pretreatment. They show a stabilizing effect which is considerably higher than that of the individual components and that of the corresponding untreated mixtures. <IMAGE>
Patent ES-2080980-T3 (ES)
Title: Procedimiento y conjunto de medicion para la medicion en linea, sin contacto, de la rugosidad de una superficie.
Inventor: SCHMIDT HUGO DR DIPL-PHYS
IPC: G01B11/30
Filed: 1992-04-21
Granted: 1996-02-16
Abstract: UN CAMPO DE MEDIDA (4) SOBRE UNA SUPERFICIE DE MATERIAL ASPERO SE CALIENTA MEDIANTE LA INCIDENCIA INCLINADA DE UNA RADIACON, CON UN RADIADOR (2) DE INFRARROJOS, CUYA TEMPERATURA SUPERFICIAL SE MANTIENE CONSTANTE DURANTE LA MEDIDA. SE MIDE LA TEMPERATURA DE LA RADIACION REFLEJADA CON UN TERMOTETRO (3) DE INFRARROJOS, QUE SE ENCUENTRA DISPUESTO POR ENCIMA DEL CAMPO DE MEDIDA DE FORMA QUE LA RADIACCION REFLEJADA INCIDE EN ELCAMPO DE MIRA DEL TERMOMETRO DE INFRARROJOS. EL CAMPO DE MEDIDA TOTAL DE LA SUPERFICIE DEL MATERIAL, QUE ESTA EN EL CAMPO DE MIRA DEL TERMOMETRO DEL INFRARROJO DEBE SER CALENTADA MEDIANTE RADIACION. SE ALMACENA O MEMORIZA EL CICLO DE TEMPERATURA MEDIDA DE LA RADIACION REFLEJADA EN DEPENDENCIA DE LA RUGOSIDAD SUPERFICIAL CONOCIDA DEL MATERIAL EN UN EQUIPO (7) DE COMPARACION. ESTE EQUIPO DE COMPARACION (7) TIENE ALMACENADO UN VALOR TEORICO PARA LA RUGOSIDAD SUPERFICIAL DESEADA. SE MIDE LA TEMPERATURA DEL INFRARROJO DE UNA SUPERFICIE DEL MATERIAL DESCONOCIDA EN CUANTO A SU RUGOSIDAD SUPERFICIAL Y SE COMPARA CON EL CICLO DE TEMPERATURA ALMACENADO, PARA DETERMINAR EL TAMAÑO DE LA RUGOSIDAD SUPERFICIAL. DEL VALOR OBTENIDO Y DEL VALOR TEORICO ALMACENADO SE GENERA UNA SEÑAL DIFERENCIAL, QUE ES CONDUCIDA A TRAVES DE LA SALIDA (8) DEL EQUIPO DE COMPARACION (7) DE UN CONTROLADOR (9) EN UN EQUIPO DE MECANIZADO DEL MATERIAL
Patent ES-2095434-T3 (ES)
Inventor: KUO ELIZABETH ANNE
IPC: C07C317/40
Filed: 1992-09-17
Granted: 1997-02-16
Abstract: The invention relates to new 3-cycloalkyl-2-propenamide derivatives of formula (I): 
<IMAGE>
 in which 
 
  R1 represents H or (C1-C3)alkyl, 
  W represents O or optionally oxidised S, 
  Y and Z represent -CH- or one of Y and Z represents -CH and the other represents N, 
  R2, R3, R4, R5 and R6 represent H, halogen, (C1-C4)alkyl, - OCH3, -SCH3, -WCF3, NO2, CN, -W(CH2)n-CF3, -W(CF2)n-CF3 , -(CH2)n-CX3 or -(CF2)n-CF3, in which n is 1, 2 or 3 and X represents halogen or R3 and R4 together form -O-CH2-O-, 
  R7 and R8 represent H or (C1-C6)alkyl, 
  R9 represents (C3-C6)cycloalkyl, 
 to their tautomeric forms and to their addition salts with bases, as well as to their process of preparation, to their application as medicaments and to the compositions which contain them.
Patent ES-2106876-T3 (ES)
Inventor: BREEDLOVE JOHN DAVID
IPC: A62C37/36
Filed: 1992-06-08
Granted: 1997-11-16
Abstract: The fire deterrent system operates in a preemptive manner by detecting the impending approach of a wildfire within the vicinity of the structure to be protected. The system includes apparatus to identify the locus and direction of spread of a fire while it is outside of a defensive perimeter that encircles the structure and extends outward therefrom. The estimated time of arrival of the fire at the defensive perimeter is determined and the structure and surrounding vegetation sprayed a predetermined time in advance of the determined arrival of the fire. Prewetting the structure and surrounding vegetation reduces the probability of local fires caused by wind-borne embers and reduces the combustibility of these materials to assist conventional fire fighting efforts.
Patent ES-2087546-T3 (ES)
Inventor: AKERBLOM BENGT
IPC: G01B7/14
Filed: 1992-07-17
Granted: 1996-07-16
Abstract: In an improved method for measuring the distance (B) between two mutually opposing surfaces (1, 2) by means of the reluctance method, there is used a position indicator (4) whose measuring device (9) is mounted on an associated core (6) arranged on one (1) of the two surfaces. The other (2) of the surfaces is provided either with a permanent magnet or an electromagnet (14). When the opposing surfaces rotate in relation to one another (R), the distance can be measured with the aid of a winding whose induced electromotive force constitutes a measurement of the distance to be measured. A value of the sought distance can also be obtained with the aid of a Hall-element (9), which in the detection of a static magnetic field produces an electric current value which constitutes a measurement of the distance to be measured. The magnetic field is balanced with the aid of a coil (N2) mounted on the core, thereby enabling the distance to be measured by measuring the adjusting current supplied to the balancing coil. When the magnetizing device (M) on the other surface has the form of an electromagnet, the current supply to the device and to a further balancing coil (N2') on the core is advantageously an alternating supply.
Patent ES-2085033-T3 (ES)
Title: Procedimiento para la obtencion de polipropileno bajo alta presion.
Inventor: LITTMANN DIETER
IPC: C08F4/642
Filed: 1992-09-02
Granted: 1996-05-16
Abstract: PROCEDIMIENTO PARA LA PRODUCCION DE HOMOPOLIMERIZADOS DEL PROPILENO O COPOLIMERIZADO DEL PROPILENO CON OTRAS OLEFINAS O SUS MEZCLAS. SE POLIMERIZA A UNA PRESION ENTRE 100 A 3000 BAR Y A UNA TEMPERATURA DE 100 A 330 C Y SE EMPLEA COMO CATALIZADOR UN SISTEMA CATALIZADOR METALOCENO.
Patent ES-2097357-T3 (ES)
Inventor: EISMAN GLENN A
IPC: C25B13/08
Filed: 1992-09-24
Granted: 1997-04-01
Abstract: An ion exchange membrane or ion exchange membrane/electrode assembly having increased efficiency in proton exchange processes as the result of membrane hydration processing comprising heating a hermetically sealed membrane or membrane/electrode assembly at elevated temperature and pressure so as to provide increased hydration levels of the membrane.
Patent ES-2106216-T3 (ES)
Title: Cierre para una varilla deslizante contra la accion de medios elasticos, en especial para una varilla de valvula de motor de combustion interna.
Inventor: VIAZZI ROBERTO
IPC: F01L3/08
Filed: 1993-04-13
Granted: 1997-11-01
Abstract: UN DISPOSITIVO DE ESTANQUEIDAD (1) PARA UNA VARILLA (2) QUE SE DESLIZA DEBIDO A LA ACCION DE UN ELEMENTO ELASTICO (22), EN PARTICULAR DEL VASTAGO (2) DE UNA VALVULA DE UN MOTOR DE COMBUSTION INTERNA (3); EL DISPOSITIVO DE ESTANQUEIDAD (1) QUE PRESENTA UN ELEMENTO ELASTOMERICO CON FORMA DE MANGUITO (5) CONSISTE EN UNA PORCION DE ESTANQUEIDAD (6) QUE COOPERA CON EL VASTAGO (2) Y UNA PORCION DE MONTAJE (7); Y UN REFUERZO (12) SOLIDARIO CON LA PORCION DE MONTAJE (7); EL REFUERZO (12) PRESENTA UNA PORCION (21) PARA SOPORTAR Y CENTRAR EL ELEMENTO ELASTICO (22) Y SE EXTIENDE RADIAL Y AXIALMENTE HACIA AFUERA DEL ELEMENTO ELASTOMERICO (5) Y EN EL LADO OPUESTO EN RELACION CON LA PORCION DE ESTANQUEIDAD (6).
Patent ES-2129076-T3 (ES)
Inventor: STUCKI MARTIN DR
IPC: A61K39/395
Filed: 1993-12-27
Granted: 1999-06-01
Abstract: An anti-D immunoglobulin G product is prepared from plasma containing human anti-D IgG or a plasma fraction containing anti-D IgG by   A) subjecting the plasma or plasma fraction at a pH in the range from 3.5 to 6.5 to an ion exchange chromatography using an adsorbent which has carboxymethyl groups as functional groups, with the anti-D IgG being bound to the adsorbent, B) washing the adsorbent with bound anti-D IgG using a washing solution, and subsequently eluting the anti-D IgG, and further C) treating the eluted anti-D IgG with a basic adsorbent with ion exchange properties in order to bind unwanted components, and finally concentrating the anti-D IgG.   The non-infectious anti-D concentrate is obtained in good yield and has a specific activity of more than 0.5% anti-D IgG per gram of total IgG.
Patent ES-2111764-T3 (ES)
Inventor: TRAYNER DAVID JOHN
IPC: G02B27/22
Filed: 1993-08-11
Granted: 1998-03-16
Abstract: Control means for viewing apparatus (10) providing autostereoscopic images comprises a detector (21) for detecting movement of a viewer's head and a computer for controlling operation of lamps (13, 14; 17, 18; 27) in accordance with signals received from the detector (21), such operation resulting in movement of viewing zones so as to maintain a stereo view for a moving viewer and/or to enable the presentation of images with continuous or quasi-continuous parallax in one, two or three dimensions and/or to provide a plurality of viewing zones to enable mono or stereo viewing by more than one person at a time.
Patent ES-2135493-T3 (ES)
Inventor: SIEVERT DICK J
IPC: E04C1/39
Filed: 1993-10-05
Granted: 1999-11-01
Abstract: The invention is a composite masonry block having a front surface and a back surface which are adjoined by first and second side surfaces, as well as a top surface and a bottom surface. Each of the side surfaces has an inset extending from the block top surface to the block bottom surface. The block top surface has one or more protrusions positioned adjacent the first and second insets on the block top surface. The block also has a protrusion which has an angled side wall, the angle being at least about 20° from vertical. The protrusion is positioned on the block so that it will mate with any opening of an adjacently positioned course. In use, the blocks may be stacked to provide an interlocking structure wherein the protrusions of one block interfit or mate within the insets of another block.
Patent ES-2098072-T3 (ES)
Title: Elemento de sujecion.
Inventor: DORE PASCAL
IPC: F16B37/08
Filed: 1994-04-13
Granted: 1997-04-16
Abstract: LA INVENCION SE REFIERE A UN ELEMENTO (1) DE RETENCION CON AL MENOS UNA ZONA (2,2'',2'''') DE RETENCION Y UNA ZONA (3) DE APOYO COORDINADA, QUE MUESTRA UNA ABERTURA (4) DE PASO, QUE ESTA PROVISTA CON PARTES (5) DE ENGRANE PARA SU SUJECION EN UNA PIEZA DE FIJACION. LA ABERTURA (4) DE LA ZONA (3) DE APOYO ESTA APLICADA POR ELLO CON AMBAS CARAS (6,7) FRONTALES SOBRE LA PIEZA DE FIJACION.
Patent ES-2094599-T3 (ES)
Inventor: JUNKER JURGEN
IPC: B01D25/00
Filed: 1994-07-17
Granted: 1997-01-16
Abstract: A filter element has a support plate (10) with a mounting groove (24) which runs round a filter chamber recess (12). A fitted filter cloth (28) which covers said recess (12) has an integrally moulded mounting frame (26) which is seated in the mounting groove (24). Thus the filter cloth can be installed on the supporting plate (10) simply, rapidly and without folds or creases, and a barrier to the passage of liquid is obtained at the edge of the fitted filter cloth (28). <IMAGE>
Patent ES-2131136-T3 (ES)
Title: Sulfonacion de esteres de acidos grasos.
Inventor: HOVDA KEITH D
IPC: C09K23/08
Filed: 1994-09-15
Granted: 1999-07-16
Abstract: UN PROCESO DE SULFONACION INCLUYE LOS PASOS DE SULFONAR UN MATERIAL DE ALIMENTACION DE ESTER ALQUILO DE ACIDO GRASO, BLANQUEANDO EL PRODUCTO BRUTO CON CO-ADICION DE UN 40% DE PESO APROXIMADAMENTE DE UN ALCOHOL CON BASE EN EL PESO DEL PRODUCTO BRUTO. EL PASO DE BLANQUEO/ADICION DE ALCOHOL SE REALIZA EN UN SISTEMA NO METALICO O DE ALEACION BAJA EN HIERRO A TEMPERATURAS SUPERIORES A 90 NCES CON UN CARBONATO METALICO O CON BASE LIQUIDA.
Patent ES-2171434-T3 (ES)
Inventor: BALABAN STEPHEN M
IPC: A61K9/22
Filed: 1994-05-05
Granted: 2002-09-16
Abstract: Delivery devices which include a beneficial agent and an activating mechanism in separate compartments separated by a moveable partition are designed to deliver the beneficial agent in a pulsatile manner through an orifice. The pulsatile delivery is achieved by a band of resilient material which is placed over the orifice. The resilient material is sufficiently tight to substantially seal the orifice when the pressure within the device is below a threshold level while at the same time being capable of being stretched when the internal pressure exceeds the threshold. <IMAGE>
Patent ES-2138652-T3 (ES)
Title: Maquina para fresar, perforar, alisar, moldurar y pulir piedras o material similar.
Inventor: THIBAUT BERNARD
IPC: B28D1/30
Filed: 1994-02-04
Granted: 2000-01-16
Abstract: UNA MAQUINA (1) DE FRESAR, PERFORAR, ACABAR, MOLDURAR Y PULIR PIEDRAS O MATERIAL SIMILAR INCLUYE UN CARRO (4) DESPLAZABLE EN TRASLACION SIGUIENDO UNA DIRECCION (B). EL CARRO (4) ESTA SOPORTADO POR UN CHASIS (2) QUE SOPORTA SIMULTANEAMENTE EL CARRO (4) Y UNA MESA DE RECEPCION (3) DESPLAZABLE EN TRASLACION SIGUIENDO OTRA DIRECCION (A) SENSIBLEMENTE PERPENDICULAR A LA DIRECCION (B) DE DESPLAZAMIENTO DEL CARRO (4).
Patent ES-2117775-T3 (ES)
Title: Procedimiento y dispositivo de tratamiento con fundente, por via seca, de superficies metalicas antes de la soldadura o estañado.
Inventor: SINDZINGRE THIERRY
IPC: B23K31/02
Filed: 1994-12-05
Granted: 1998-08-16
Abstract: LA INVENCION SE REFIERE A UN PROCESO DE LIMPIEZA POR VIA SECA DE UNA SUPERFICIE METALICA ANTES DE UN BAÑO O DE ESTAÑADO MEDIANTE UNA ALEACION, SEGUN LA CUAL LA SUPERFICIE A LIMPIAR ES TRATADA, A UNA PRESION CERCANA DE LA PRESION ATMOSFERICA, POR UNA ATMOSFERA GASEOSA DE TRATAMIENTO QUE COMPRENDE ESPECIES EXCITADAS O INESTABLES, Y QUE ESTAN SUSTANCIALMENTE DESPROVISTAS DE ESPECIES ELECTRICAMENTE CARGADAS, OBTENIDA A PARTIR DE UNA MEZCLA GASEOSA PRIMARIA (8) Y EN SU CASO DE UNA MEZCLA GASEOSA ADYACENTE (9, 10), OBTENIENDOSE LA MEZCLA GASEOSA PRIMARIA A LA SALIDA DE GAS DE AL MENOS UN APARATO (11, 4, 12) DE FORMACION DE ESPECIES GASEOSAS EXCITADAS O INESTABLES EN LA QUE SE HA TRANSFORMADO UNA MEZCLA GASEOSA INICIAL (7) QUE COMPRENDE UN GAS INERTE Y/O UN GAS REDUCTOR Y/O UN GAS OXIDANTE, NO HABIENDO LA MEZCLA GASEOSA ADYACENTE TRANSITADA POR EL APARATO.
Patent ES-2091684-T3 (ES)
Inventor: ANDERSON DARRELL R
IPC: C12N1/21
Filed: 1993-11-12
Granted: 1996-11-01
Abstract: Disclosed herein is an immunologically active, chimeric anti-CD20 antibody for use as a medicament, which antibody is capable of substantial B-cell depletion when administered to a subject.
Patent ES-2198416-T3 (ES)
Inventor: BAUER S CHRISTOPHER
IPC: C12P21/04
Filed: 1993-11-22
Granted: 2004-02-01
Abstract: The present invention relates to recombinant human interleukin-3 (hIL-3) variant or mutant proteins (muteins). These hIL-3 muteins contain one or more amino acid substitutions and may also have amino acid deletions at both the N- and C- termini. The invention also relates to pharmaceutical compositions containing the hIL-3 muteins and methods for using them. Additionally, the present invention relates to recombinant expression vectors comprising nucleotide sequences encoding the hIL-3 muteins, related microbial expression systems, and processes for making the hIL-3 muteins using the microbial expression systems. <??>Included in the present invention are deletion mutants of hIL-3 in which from 1 to 14 amino acids have been deleted from the N-terminus, and from 1 to 15 amino acids (corresponding to residues 119 to 133) have been deleted from the C-terminus, and which also contain one to three amino acid substitutions in the polypeptide. These hIL-3 mutant polypeptides may have biological activities similar to or better than hIL-3 and, in some cases, may also have an improved side effect profile.
Patent ES-2145127-T3 (ES)
Inventor: ROMOCKI JULIAN
IPC: E21B43/22
Filed: 1994-02-04
Granted: 2000-07-01
Abstract: A method of reducing, preferably preventing, precipitation of asphalt from crude oil. In one aspect, crude oil is contacted in the borehole with at least one N,N-dialkylamide of a fatty acid having 8 to 22 carbon atoms. In an second aspect, precipitation is reduced during miscible flooding in an EOR process by adding to the flooding solvent at least one N,N-dialkylamide of a fatty acid having 8 to 22 carbon atoms.
Patent ES-2104412-T3 (ES)
Inventor: SCHARKOWSKI JURGEN
IPC: B29C65/06
Filed: 1994-08-04
Granted: 1997-10-01
Abstract: PCT No. PCT/EP94/02590 Sec. 371 Date Mar. 14, 1996 Sec. 102(e) Date Mar. 14, 1996 PCT Filed Aug. 4, 1994 PCT Pub. No. WO95/04649 PCT Pub. Date Feb. 16, 1995A honeycomb-shaped hollow body of plastic, preferably polyolefins, is provided which is composed of individually interconnected plastics components produced by injection molding. The advantages of the invention lie in a hollow body structure having a stable shape, low stress and accurate dimensions.
Patent ES-2127942-T3 (ES)
Inventor: KUIPERS JAN
IPC: B65B29/04
Filed: 1994-10-12
Granted: 1999-05-01
Abstract: Packets containing a flowable material are provided with a draw-string or thread to squeeze the packet contents. The packet envelope is formed from a doubled-over web which gives the packet a folded-over edge and which encloses an intermediate portion of the thread close to the folded-over edge. The end portions of the web extend from the intermediate portion of the thread to extend through the opposite edge of the packet. The external ends of the thread are secured to a tag which is attached to the outer face of the envelope. The thread intermediate portion is retained close to said one edge by heat seal means. Apparatus is also described for producing the packets in a continuous or semi-continuous manner.
Patent ES-2131223-T3 (ES)
Title: Tintas de impresion a base de aceite mineral y su empleo para el procedimiento de impresion offset de pliegos.
Inventor: KLEMM KARL-WILHELM DR
IPC: C09D11/10
Filed: 1995-01-24
Granted: 1999-07-16
Abstract: LA INVENCION SE REFIERE A TINTA DE IMPRESION SOBRE BASE DE ACEITE MINERAL, CONTENIENDO COMO AGLOMERANTE UNA MEZCLA A BASE DE A) 10 HASTA 50 % EN PESO DE UNA RESINA ALQUIDA CON INDICE HIDROXIL DESDE 40 HASTA 260 Y UN INDICE ACIDO DESDE 10 HASTA 70, Y B) 50 HASTA 90 % EN PESO DE UN PRODUCTO DE TRANSFORMACION A BASE DE COLOFONIO Y UN PRODUCTO DE CONDENSACION DE FORMALDEHIDO-FENOL. LAS TINTAS DE IMPRESION ENCUENTRAN UTILIZACION EN PROCESOS DE IMPRESION OFFSET DE PLIEGOS.
Patent ES-2136808-T3 (ES)
Inventor: TABATABAEI EMAD
IPC: B22D33/00
Filed: 1995-12-20
Granted: 1999-12-01
Abstract: A video positioning system for positioning a pouring vessel 34 over a mold sprue cup 38 comprising one or more light fixtures 18 for illuminating a notch 14 on a pouring mold 12, an image sensor 10 for sensing the position of the notch on the mold by producing a video notch image, a vision interface unit 20 connected to the image sensor for converting the video notch image to digital information, and a processor 22 connected to said vision interface unit for determining the relative position of the notch image compared to a reference position for the notch. Position correction information is sent to a position controller connected to the processor. The position controller causes the position of the pouring vessel to be adjusted by a positioning subsystem comprising a positioning driver for converting the positioning control signals to actuating signals for a positioning actuator, a positioning actuator, and at least one position sensor for sensing the position of the pouring vessel. <IMAGE>