baber/WOPTO huggingface dataset:
Patent ES-2067534-T3 (ES)
Inventor: KAWAMOTO ISAO
IPC: C07D477/20
Filed: 1989-03-31
Granted: 1995-04-01
Abstract: Compounds of formula (I): <CHEM>  in which R<a> is a group of formula (II): <CHEM>  or a group of formula (III): <CHEM> (where one of R min  is a bond to the remainder of the compound, one more of R min  is R<2> and the others of R min are all hydrogen), R<1> is hydrogen or methyl, R<2> is hydrogen, optionally substituted alkyl, halogen, hydroxy, alkoxy, amino, alkanoylamino, alkanoyloxy, alkanoyl, carboxy, alkoxycarbonyl, cyano, -S(O)jR<9> (where j is 0, 1 or 2 and R<9> is alkyl), or -CONR<6>R<7> (which is optionally subsituted carbamoyl or heterocyclyl-carbonyl), R<2a> is hydrogen, alkyl or alkanoyl, -NR<3>R<4> is optionally substituted amino or heterocyclic, and -COOR<5> is carboxy, -COO<->, -COOMx (where M is a cation and x is the reciprocal of the valence of the cation M) or protected carboxy and, where -COOR<5> is carboxy, -COOMx or protected carboxy, the compound of formula (I) also contains an anion;  l , m and n are independently 0, 1, 2 or 3, provided that (m + n) is an integer from 2 to 6; p is 0, 1 or 2; Y is a single bond, oxygen, sulphur or R<8>N< (wherein R<8> is hydrogen, alkyl or alkanoyl) and pharmaceutically acceptable salts and esters thereof are potentially valuable antibiotics.
Patent ES-2032230-T3 (ES)
Title: Procedimiento para la produccion de elastomeros de epdm de alto peso molecular utilizando un sistema catalizador metaloceno-alumoxano.
IPC: C08F4/6592
Filed: 1989-06-09
Granted: 1993-01-16
Abstract: UN PROCESO PARA PRODUCIR ELASTOMEROS EPDM DE ALTO PESO MOLECULAR QUE TIENE CRISTALINIDAD BAJA USANDO UN CATALIZADOR BIS - METALOCENO/ALUMOXANO DE PUENTE EN DONDE EL COMPONENTE METALOCENO DEL CATALIZADOR TIENE LA FORMULA(I), DONDE M ES TI, CR O HF; CADA R1 ES INDEPENDIENTMENTE DE C A C20 LINEAL O RAMIFICADO O GRUPO ALQUILO CICLICO UN ALQUILENO DE C1 A C4 QUE FORMA UN SISTEMA DE ANILLO FUSIONADO; R2 ES UN GRUPO ALQUILENO CICLICO O RAMIFICADO O LINEAL C1 A C3, UN GRUPO SILANILENO ALQUIL SUSTITUIDO O UN GRUPO SILAALQUILENO ALQUILSUSTITUIDO, CADA X ES INDEPENDIENTEMENTE UN HALOGENO, HIDRURO, ALQUILO, ARILO O GRUPO QUELANTE, Y Y ES UN ENTERO DE 2 A 4.
Patent ES-2026731-T3 (ES)
Title: Dispositivo de conexion con el aire exterior y de seguridad contra el llenado excesivo, para depositos.
IPC: B60K15/035
Filed: 1989-03-03
Granted: 1992-05-01
Abstract: EL INVENTO ES UN DISPOSITIVO DE APLICACION AL AIRE LIBRE Y DE SEGURIDAD CONTRA EL RELLENADO EXCESIVO DE UN DEPOSITO. SEGUN EL INVENTO, EL DISPOSITIVO COMPRENDE UN CIRCUITO EXTERIOR QUE COMPORTA, EN SERIE, UNA TUBERIA (4) LLAMADA TUBERIA DE RELLENADO (1) Y UNA PORCION DE LA TUBERIA DE VENTILACION (27).
Patent ES-2048345-T3 (ES)
Inventor: JAHANSSON CARL CHRISTER JOCHUM
IPC: B65G59/06
Filed: 1990-03-01
Granted: 1994-03-16
Abstract: The invention relates to an unstacking and stacking device respectively for handling four containers (5, 6, 7, 8) at a time. The device comprises one lifting frame (1), one end of which can be opened. The frame (1) is movably fixed to a stand (3) in such a manner that it can be operated vertically, and a number of fingerlike means (4) are arranged thereon. The means (4) can be operated horizontally and are intended to engage with two adjacent sides of each container (5, 6, 7, 8). A number of layers of containers (5, 6, 7, 8) arranged four and four together on top of each other in a stack, preferably on a pallet (9), are intended to be fed into the lifting frame (1) by means of a roller conveyor, a conveying belt etc. (10), when the side has first been opened. By means of the lifting frame (1) and the means (4) a layer of containers (5, 6, 7, 8) is then removed from the stack at a time when the pallet (9) has first been fed out.
Patent ES-2068315-T3 (ES)
Inventor: BASTEN DUNJA
IPC: G01K11/06
Filed: 1990-12-04
Granted: 1995-04-16
Abstract: The invention relates to a heat-shrinkable article that is at least partially coated with a temperature indicator. This temperature indicator is composed of an organic polymer having a suitable bonding agent, whereby the organic polymer is contained therein in a finely ground condition. As a result of this condition, the appearance of the agent is opaque and has a color corresponding to the degree of granulation and material constituent. When the melting point of the composition is reached, the material melts and becomes transparent or at least translucent. The color of the article shows through, so that this color change can be interpreted as a temperature indication.
Patent ES-2063885-T3 (ES)
Inventor: MORAS PAOLO
IPC: B21C1/30
Filed: 1990-12-05
Granted: 1995-01-16
Abstract: Continuous drawing method and device (10) straight drawing operations, whereby the drawing is carried out with a pair of tracked or chain means (12-112) that bear drawing clamps (15-115), the tracked or chain means (12-112) comprising means (17-18-19) to adjust the distance between centres of the tracked or chain means (12-112) in relation to a drawing axis (13) so as to adapt that distance to the various drawing diameters, the adjustment of the distance between centres of the tracked or chain means (12-112) and the final clamping of the material being drawn between the drawing clamps (15-115) taking place in at least two working steps, the first of these at least two steps providing for the approach of the tracked or chain means (12-112) to the drawing axis (13) with substantially mechanical methods and advantageously bringing one of the two tracked or chain means (12-112) to its final drawing position, whereas the other tracked or chain means (12-112) is halted at a position separated by a desired amount from its final position, while the second of at least two steps arranges for the final positioning of that other tracked or chain means (12-112) by means of an actuation with a fluid. The device (10) comprising the following working units:   first displacement means (21-121) connected to the means (17-18-19) that adjust the distance between centres, second displacement means (22-122) slidably coupled to the first displacement means (21-121) and connected to their respective tracked or chain means (12-112), and a chamber (23) to hold fluid, which is positioned between the first (21-121) and second (22-122) displacement means and can be filled momentarily with fluid under pressure. l
Patent ES-2059999-T3 (ES)
Title: Cojinetes.
Inventor: MOISEY PHILIP JOHN
IPC: F16C33/04
Filed: 1990-11-12
Granted: 1994-11-16
Abstract: UN MATERIAL DE RESISTENCIA DE SOPORTE ESTA COMPRENDIDO EN PESO %; 5 A 30 PTFE 5 A 6 BRONCE; 1 A 20 GRAFITO; BALANCE PVDF SE DESCRIBE JUNTO A LOS RESULTADOS DE LOS TEST DE RESISTENCIAS DE SOPORTES QUE TIENEN UNA ALINEACION DEL MATERIAL.
Patent ES-2047836-T3 (ES)
Inventor: LIPPOLD HANS-JOACHIM DR
IPC: B29C65/18
Filed: 1990-05-11
Granted: 1994-03-01
Abstract: Filter cartridge, in particular with a block-like shape, having a plurality of fold walls created by folding a permeable filter medium in a zig-zag fashion and which is provided with offsets formed by scoring so that a medium to be filtered passes through from one edge area of the zig-zag folding in the direction of the edge area of the folding on the opposite side. The offsets of adjacent fold walls which face one another contact each other as spacers and the filter medium is at least hardenable in the region of said offsets under the influence of heat. The permeable filter medium has fibres of thermoplastic material and the configuration of the fibres becomes more compact. The rigidity of the filter medium is increased by the welding of the filter medium under the influence of heat in the region of the offsets.
Patent ES-2045812-T3 (ES)
Title: Cubierta de pelota de golf.
Inventor: ISAAC SHARON R
IPC: C08L23/26
Filed: 1990-06-15
Granted: 1994-01-16
Abstract: LA CUBIERTA DE PELOTA DE GOLF ESTA HECHA DE APROXIMADAMENTE 90 A APROXIMADAMENTE 50 PARTES EN PESO DE UNA RESINA IONOMERIZADA DE LITIO, Y APROXIMADAMENTE 10 A APROXIMADAMENTE 50 PARTES EN PESO DE RESINA IONOMERIZADA DE SODIO. LA CUBIERTA TIENE UNA EXCELENTE DURACION
Patent ES-2068342-T3 (ES)
Inventor: SPINELLI HARRY JOSEPH
IPC: C08F297/00
Filed: 1990-09-28
Granted: 1995-04-16
Abstract: Hybrid star polymers with acrylic arms and crosslinked polysiloxane cores can be made by a polycondensation of substituent alkoxysilyl groups contained in acrylic ester groups of acrylic block copolymers to form the cores.
Patent ES-2055385-T3 (ES)
Inventor: BARBEE C O EASTMAN KODAK COMPA
IPC: C08G18/42
Filed: 1990-03-09
Granted: 1994-08-16
Abstract: Disclosed are thermosetting, powder coating compositions comprised of blends of certain amorphous polyesters and polyether-esters in combination with a blocked polyisocyanate which, when applied to a substrate and heated, provide cross-linked coatings having a combination of desirable properties including good gloss, impact strength and flexibility.
Patent ES-2057506-T3 (ES)
Inventor: BINGGELI RUDOLF
IPC: B21C37/12
Filed: 1990-05-30
Granted: 1994-10-16
Abstract: In the production of endless sheet-metal tubes, the problem of accurate and safe cutting-to-length arises. 
<??>According to the method, openings (8) are punched in a strip (2) which serves to wind a tube (4), which openings (8) are punched before the winding. A cutting apparatus (5) for carrying out the method has roller shears (10) which are designed in such a way that they can pivot with a cutting roller into this opening (8). The cutting action is then effected by the rotary movement of the tube (4). The cutting rollers of the roller shears each have two cutting edges. During the cutting action, the roller shears (10) run in synchronism with the tube (4) produced. 
<??>The use of the method has proved especially successful in ventilation engineering for spirally wound tubes. 
<IMAGE>
Patent ES-2053161-T3 (ES)
Inventor: KIS GYOERGY LAJOS DR
IPC: A61K31/415
Filed: 1990-09-12
Granted: 1994-07-16
Abstract: Antimicrobial ophthalmic compositions containing compounds of the formula I <IMAGE> in which Ar, Alk, alk1, alk2, alk3 and X<(-)> are as defined in the description, and the use of these compounds of the formula I for preserving ophthalmic medicinal agents and for the treatment of contact lenses are disclosed.
Patent ES-2070311-T3 (ES)
Inventor: TAN WILLIAM
IPC: H01Q/
Filed: 1989-12-20
Granted: 1995-06-01
Abstract: A reactance buffer (218) maintains a substantially constant resonant frequency for an adjustable size loop antenna (200) having first (202) and second (204) antenna segments. Each segment has first (206, 208) and second (212, 214) ends, the first ends (206, 208) being coupled to a receiver, and the second ends (212, 214) providing loop size adjustment. The reactance buffer (218) comprises a reactance buffer input (206) coupled to the second end of the first (202) antenna segment. A plurality of taps (T1-T7) are linearly disposed along an integrated structure, the structure presenting a substantially flat surface, and having a predetermined length between the outermost taps corresponding to the loop antenna size adjustment required. The taps (T1-T7) provide selectable reactance buffer outputs for coupling to the second end of the second (204) antenna segment. A plurality of reactance elements (302, ..., 320) couple the reactance buffer input (206) to each of the plurality of taps (T1-T7) and provide a substantially constant reactance measured between the reactance buffer input (206) and each of the plurality of taps (T1-T7).
Patent ES-2055906-T3 (ES)
Inventor: CALVERLEY MARTIN JOHN
IPC: A61K31/70
Filed: 1990-02-13
Granted: 1994-09-01
Abstract: The present invention relates to compounds of formula (I), in which formula R stands for an alkyl group containing from 7 to 12 carbon atoms optionally substituted with a hydroxy group; and derivatives of the compounds of formula (I) in which one or more hydroxy groups have been transformed into -O-acyl or -O-glycosyl or phosphate ester groups, such masked groups being hydrolyzable in vivo, in pure form or in mixtures. The present compounds find use in both the human and veterinary practice in the treatment and prophylaxis of autoimmune diseases, including diabetes mellitus, hypertension, inflammatory diseases such as rheumatoid arthritis and asthma as well as diseases characterized by abnormal cell differentiation and/or cell proliferation, and/or imbalance in the immune system.
Patent ES-2046790-T3 (ES)
Title: Mecanismo de reglaje fino de la orientacion y/o de la posicion de una carga util.
IPC: B64G1/64
Filed: 1990-07-03
Granted: 1994-02-01
Abstract: MECANISMO DE AJUSTE FINO DE LA ORIENTACION Y/O DE LA POSICION DE UNA CARGA UTIL, CARACTERIZADO EN QUE COMPRENDE: MEDIOS ELASTICOS COMPUESTOS POR AL MENOS UN ANILLO CONTINUO (10); UN MEDIO DE SOPORTE (15) DE LA CARGA APTO PARA TRANSFORMAR LAS DEFORMACIONES DEL ANILLO EN ROTACION O ROTO-TRANSLACION; MEDIOS DE DEFORMACION (11) DEL ANILLO QUE SON APTOS PARA APLICAR DIRECTAMENTE UN ESFUERZO DE DEFORMACION AL MISMO TIEMPO EN DOS PUNTOS DIAMETRALMENTE OPUESTOS DEL ANILLO; MEDIOS DE VARIACION (14) DE LA ORIENTACION DE LA LINEA DE ACCION DIAMETRAL DE LOS MEDIOS DE DEFORMACION DEL ANILLO, LA QUE PERMITE UN AJUSTE FINO O BASTO DE LA ORIENTACION Y/O DE LA POSICION DE LA CARGA. APLICACION EN LA INDUSTRIA OPTICA, EN EL APUNTAMIENTO DE ANTENA.
Patent ES-2091246-T3 (ES)
Inventor: FREAN ROBERT GEORGE
IPC: F17C13/08
Filed: 1990-08-02
Granted: 1996-11-01
Abstract: A restraining device for restraining a round object (13) from rolling. The restraining device (11) comprises a body (15) having a base (17) for location against a support surface, and an opening (18) capable of expansion and contraction for receiving and clampingly retaining the round object. The base (17) is adapted for and is capable of deformation for maintaining stable contact with the support surface upon expansion and contraction of the opening (18).
Patent ES-2082006-T3 (ES)
Inventor: KENIGSBERG YITZCHAK
IPC: C08J9/42
Filed: 1990-07-20
Granted: 1996-03-16
Abstract: Oil and water repellency is conferred upon porous substrates (10) by treatment with a solution of a monomer (16) of the formula: (CnF2n+1)(CH2)X(CHR)OCOCH=CH2 where n is an integer; X is 0, 1, 2 or 3 and R is H or CH2-OCOCH=CH2. The monomer is polymerized in situ upon the substrate to provide a conformal coating (16') which preserves the porous structure.
Patent ES-2097763-T3 (ES)
Inventor: IOANNIS KARRAS
IPC: F16B35/04
Filed: 1990-11-09
Granted: 1997-04-16
Abstract: It's about a hub-cap for the magwheel of the car wheels, with special screw-tubes (3a, 3b) according to the empty space between the cap and the magwheel which fit the hub-cap on a fitting base (2). The base (2) has two screw-tubes (7a) which can be used independently straight to the cap (1).
Patent ES-2042315-T3 (ES)
IPC: B65D33/00
Filed: 1990-11-21
Granted: 1993-12-01
Abstract: An informative packaging for food products such as small sausages. In a known manner, it comprises a plastic bag (10) sealed at the top (8) by a folded metal element (9) once it has been filled with products (2) and the air has been partially evacuated. Typically, it comprises a flat strip (11), for example made of semi-rigid untearable paper, which carries information and is glued to the bag (10) which it surrounds closely at the level of the metal element (9). The strip (11) is provided with an opening (15), such as a round hole, through which the upper portion (8) of the bag can pass.
Patent ES-2071131-T3 (ES)
Inventor: JARVI ESA T
IPC: A61P3/06
Filed: 1991-01-28
Granted: 1995-06-16
Abstract: This invention relates to certain novel di- and tetra-fluoro analogs of squalene and to their methods of use in lowering plasma cholesterol and in inhibiting squalene epoxidase in patients in need thereof.
Patent ES-2097165-T3 (ES)
Inventor: REIMANN WERNER DR
IPC: C08F2/44
Filed: 1991-06-15
Granted: 1997-04-01
Abstract: Copolymers of ethylene are prepared by polymerising ethylene with estes of vinyl alcohol in the presence of free-radical scavengers and in the absence of solvents and emulsifiers. The addition of free- radical scavengers allows the polymerisation temperature to be increased compared with a procedure in which no free-radical scavengers are used.
Patent ES-2078397-T3 (ES)
Title: Suspension de una rueda por balancin para ejes de vehiculos.
Inventor: WOHRLE RUDOLF
IPC: B60T1/06
Filed: 1991-08-02
Granted: 1995-12-16
Abstract: LA INVENCION TRATA DE UNA SUSPENSION PARA RUEDAS CON PALANCA OSCILANTE, ESPECIAL PARA EJES DE TORSION (1) PARA REMOLQUES DE VEHICULOS, EN LOS QUE LA PALANCA OSCILANTE (3), A TRAVES DE UN BULON DE SOPORTE DE LA RUEDA (7) , AJUSTABLE EN EL, SUJETA A LA RUEDA (17) DE FORMA GIRATORIA Y RECIBE UN SOPORTE PARA LOS FRENOS (14), IMPEDIDO DE GIRO. PARA EVITAR SOLDADURAS QUE DEN LUGAR A DEFORMACIONES Y PODER INCORPORAR DE MODO UNIVERSAL EL SOPORTE PARA LOS FRENOS (14) EN LOS MAS VARIADOS TIPOS DE VEHICULOS, LA INVENCION HA PREVISTO QUE EL SOPORTE PARA LOS FRENOS (14) SOBRE EL BULON DE SOPORTE DE LA RUEDA (7) SEA GIRATORIO Y PUEDA SER ASEGURADO CONTRA LA TORSION, EN RELACION A LA PALANCA OSCILANTE (3), CUANDO EL BULON DEL SOPORTE DE LA RUEDA (7) QUEDE FIJO. ESTA SUSPENSION HACE POSIBLE UTILIZAR UN SOPORTE PARA FRENOS CON UNA UNICA FORMA CONSTRUCTIVA, ESTABLECIDA PREVIAMENTE Y ADAPTARLO POR GIRO SOBRE EL BULON DEL SOPORTE DE LA RUEDA (7) A DISTINTOS TIPOS DE VEHICULOS, ANTES DE APRETARLO CON IMPEDIMENTO DE GIRO.
Patent ES-2057767-T3 (ES)
Title: Sistema mejorado de suministro de aire y sistema de refrigeracion del circuito de control del horno para un horno de incidencia de bajo perfil.
Inventor: CRISP DUANE L
IPC: A21B5/02
Filed: 1991-05-01
Granted: 1994-10-16
Abstract: UN HORNO DE CHOQUE (10) QUE COMPRENDE UNA CAMARA DE COCCION (11), UN COMUNICADOR (26) Y UNA PLURALIDAD DE CAMARAS DE EMPUJE (78). VARIOS ELEMENTOS SEPARADORES (40, 42, 44, 46) ADOSADOS A CADA CAMARA DE EMPUJE ESTAN SITUADOS SOBRE Y BAJO EL COMUNICADOR. LAS PAREDES ADYACENTES (82, 84 , 86, 88) DE ELEMENTOS O CONDUCTOS ADYACENTES PRESENTAN CONICIDAD CON RESPECTO A UNA DE REFERENCIA, PARA DEFINIR UN ESPACIO DE RETORNO DE AIRE CON CONICIDAD HACIA EL EXTERIOR, EN UNA DIRECCION QUE SE ALEJA DE LA CAMARA DE EMPUJE. UNA PLURALIDAD DE DEFLECTORES DE AIRE (66) SE ASEGURAN A UNA SUPERFICIE INTERNA (50, 52, 54, 56) DE CADA CONDUCTO, PARA DEFLECTAR AIRE A TRAVES DE UNA PLURALIDAD DE TOBERAS (48) SITUADAS EN EL CONDUCTO. UNA PARTICION (81, 83) ENTRE LAS CAMARAS DE EMPUJE SEGREGA EL AIRE DE RETORNO, QUE FLUYE DE LA CAMARA DE COCCION A LOS CONDUCTOS ADYACENTES. PARA AL MENOS DOS HORNOS APILADOS UNO SOBRE EL OTRO, LA INVENCION INCLUYE UN SISTEMA DE REFRESCO, TENIENDO UN COMPARTIMENTO DE REFRESCO (41, 43) YUN CONDUCTO DE REFRESCO CENTRAL (114) QUE MUEVE EL AIRE FRESCO HACIA ARRIBA, PARA ENFRIAR EL CIRCUITO DE CONTROL (104) PARA CADA UNO DE LOS HORNOS APILADOS. EL AIRE FRIO ES ENTONCES EXPULSADO DEL COMPARTIMENTO DE REFRESCO PARA REALIZAR UN AISLAMIENTO SUSTANCIAL DE LA CIRCUITERIA DE CONTROL DEL HORNO CON RESPECTO AL CALOR RADIADO POR EL HORNO INFERIOR.
Patent ES-2067929-T3 (ES)
Inventor: KJELLBERG MONICA
IPC: A61F13/15
Filed: 1991-03-26
Granted: 1995-04-01
Abstract: PCT No. PCT/SE91/00228 Sec. 371 Date Sep. 2, 1992 Sec. 102(e) Date Sep. 2, 1992 PCT Filed Mar. 26, 1991 PCT Pub. No. WO91/14415 PCT Pub. Date Oct. 3, 1991.The invention relates to an absorbent article, such as a sanitary napkin, a panty guard or an incontinence guard, comprising an absorbent pad enclosed in a casing (1, 2). The invention is characterized in that the absorbent body (3) comprises a first absorbent layer (5) which includes a mixture of hydrophilic fibers and superabsorbent material, and a second absorbent layer (6) of liquid-absorbent fiber material which is highly compressed and thereby has good liquid-spreading ability. The first absorbent layer (5) is placed on that side of the article which is intended to face towards the wearer in use, and the second absorbent layer (6) is in direct connection with the first absorbent layer (5) on that side of the article which is distal from the wearer in use.
Patent ES-2178633-T3 (ES)
Inventor: ANTONIODES HARRY N
IPC: A61K38/22
Filed: 1991-05-30
Granted: 2003-01-01
Abstract: Healing an external wound and/or regenerating bone of a mammal by administering to the mammal a composition containing purified transforming growth factor beta and purified Insulin-like growth factor-I or purified Insulin-like growth factor-II.
Patent ES-2114894-T3 (ES)
Inventor: LIEPOLD AUGUST
IPC: G11B23/037
Filed: 1992-02-05
Granted: 1998-06-16
Abstract: The invention relates to a flangeless stackable winding core, the intention being to avoid the inner central bore becoming compressed when a carrier of information in tape form is wound up under high winding pressure on such a core. This is achieved according to one embodiment by there being provided alongside the outer winding surface an outer core ring having a double-T profile and by there also being elastically deformable annular intermediate elements located between outer core ring and inner core ring. In the case of another embodiment, variously shaped openings or notches are provided on both sides of the winding core between outer circumference and inner circumference and are evenly distributed over the entire circumference. In addition, the winding core includes axial deformations on both sides alongside its inner circumference in order to avoid any displacing or twisting of winding cores stacked one on top of the other. 
<IMAGE>
Patent ES-2084855-T3 (ES)
Title: Dispositivo para fabricar tubos de plastico.
Inventor: HEGLER RALPH-PETER DR
IPC: B29C48/13
Filed: 1992-02-22
Granted: 1996-05-16
Abstract: UN DISPOSITIVO PARA LA PRODUCCION DE TUBOS DE PLASTICO PRESENTA UN CABEZAL DE INYECCION Y DOS SEMICOQUILLAS (2) QUE SE COMPLEMENTAN EN UN MOLDE POR PAREJAS. EL CABEZAL DE INYECCION PRESENTA AL MENOS UN CANAL QUE TERMINA EN UNA BOQUILLA (63) CON FORMA ANULAR ESENCIALMENTE, QUE ESTA LIMITADA POR DOS PIEZAS, DE LAS QUE UNA (66) SE REGULA PARA MODIFICAR LA ANCHURA (C) DE LA BOQUILLA (63). UNA PIEZA QUE LIMITA (66 O 60) INMEDIATAMENTE LA BOQUILLA (63) SE PUEDE LADEAR RESPECTO AL EJE LONGITUDINAL CENTRAL (29) CON LO QUE ES POSIBLE UN AJUSTE SENSIBLE DE LA ANCHURA DE UNA BOQUILLA EN FORMA ANULAR SEMEJANTE.
Patent ES-2070555-T3 (ES)
Inventor: KORB DANIEL
IPC: A47B17/00
Filed: 1992-06-16
Granted: 1995-06-01
Abstract: The invention relates to a work table or office desk having a table structure and a work top (11) supported by the table structure, in which the table structure has a horizontal cross member (10) whose ends are connected in each case to a table leg (15") provided with a foot element (16). Using simple connecting elements (17"), the table legs are fastened to the cross member (10) in such a way that they can be moved from a space-saving storage position into a stable position of use with little assembly effort.
Patent ES-2122983-T3 (ES)
Inventor: CARMELLO DIEGO
IPC: C07C17/25
Filed: 1992-04-15
Granted: 1999-01-01
Abstract: Modified zeolites useful in the catalytic cracking of 1,2-dichloroethane to form vinyl chloride are disclosed. The modified zeolites have a Si:Al ratio of 10 or more and are treated with Zn or alkaline earth metal ions. A method for use of such catalysts in a cracking process is described.
Patent ES-2068676-T3 (ES)
Inventor: SHACKLETON NIGEL
IPC: C03C25/24
Filed: 1992-05-28
Granted: 1995-04-16
Abstract: An optical fibre, comprising a glass core 10 surrounded by a glass cladding (11) of lower refractive index, is provided with inner and outer relatively high modulus plastics layers (12 and 14) spaced apart by a relatively low modulus layer 13. The low modulus layer is applied from an aqueous dispersion, and is dried but not sintered. This leaves the layer (13) in a form in which it has little adherence to the underlying inner plastics layer (12), thereby enabling the outer layer (14) to be readily peeled by mechanical means. <IMAGE>