baber/WOPTO huggingface dataset:
Patent ES-2043122-T3 (ES)
Inventor: KURZ HEINZ
IPC: A61F2/04
Filed: 1990-01-18
Granted: 1993-12-16
Abstract: An insert intended to ventilate the middle ear of a patient consists of a fine gold tube (10) of small diameter or of a fine gold wire. To strengthen it during insertion, a flexible wire (12) with a grip head (13) is pushed into the fine gold tube (10) and is withdrawn again after insertion. In addition, a retention stopper (14) can be pushed onto the wire (12) for the purpose of applying tweezers in order to hold back the inserted fine gold tube (10) when withdrawing the wire (12). <IMAGE>
Patent ES-2048880-T3 (ES)
Title: Transmision multimodo infinitamente variable.
Inventor: KRAUS CHARLES E
IPC: F16H37/08
Filed: 1990-03-19
Granted: 1994-04-01
Abstract: UNA TRANSMISION DE RODILLO DE TRACCION VARIABLE INFINITAMENTE MULTIMODO QUE INCLUYE UNA TRANSMISION DE RODILLO DE TRACCION TOROIDAL (7,8) POR VARIAR INFINITAMENTE LA PROPORCION DE TRANSMISION EN CADA UNO DE LOS MODOS. LA POTENCIA ES TRANSMITIDA DESDE UN EJE DE ENTRADA (1) AL PORTADOR PLANETRIO (54) DE UNA TRANSMISION PLANETARIA (50-54) CUYO ANILLO (51) ESTA ASOCIADO CON EL EJE DE SALIDA (2) DE LA TRANSMISION Y A TRAVES DE LA TRANSMISION (7,8) AL SATELITE (50) DE LA TRANSMISION PLANETARIA (50-54) POR MEDIO DE UNA TRANSMISION POR CADENAS O ENGRANAJE RECTO (32,36;33,41) PROVISTO CON EMBRAGUES (C2,C3) PARA ENGRANAJE SELECTIVO DE ELLO, QUE ES, PARA LA ROTACION DEL SATELITE (50) EN UNA DIRECCION O LA OPUESTA. UNA ESTRUCTURA DE FRENO (29) ESTA PROVISTA PARA FIJAR EL PORTADOR PLANETARIO (54) EN UNO DE LOS MODOS DE TRANSMISION. LA VELOCIDAD DEL EJE DE SALIDA (2) ES INCREMENTAR POR INCREMENTAR LA VELOCIDAD DE SALIDA DE LA TRANSMISION (7,8) EN EL PRIMER MODO (MODO DIRECTO), ES ADEMAS INCREMENTADO POR DISMINUIR SUBSECUENTEMENTE LA VELOCIDAD DE SALIDA DE LA TRANSMISION (7,8) EN EL SEGUNDO MODO (MODO INVERSO) Y ES ENTONCES ADEMAS INCREMENTADO POR INCREMENTAR DE NUEVO LA VELOCIDAD DE SALIDA DE LA TRANSMISION EN EL TERCER MODO (MODO PAR DIVIDIDO). EL CAMBIO ESTA SUAVIZADO, POR ELLO MANTIENE UNA TRANSMISION VARIABLE INFINITAMENTE DE RANGO DE PROPORCION ANCHO.
Patent ES-2021568-T3 (ES)
Inventor: LUCASSEN OLE HOLM
IPC: B61D15/00
Filed: 1990-04-02
Granted: 1994-04-01
Abstract: A machine for pile-driving comprises a driving chassis with wheels (5,6) for moving on railway or road, and an upper part (4) pivotally mounted about a swivel axis on the driving chassis. A mast (215) with slide guide for a ram mechanism (16) is connected to the upper part. The mast may be erected to substantially vertical position for the purpose of pile-driving and may be lowered into substantially horizontal position for the purpose of transport. According to the invention the mast is connected to the upper part of the machine by a telescopically extensible and contractible boom having a base part (228) being connected to the upper part of the machine by means of a hinge with axis at right angles to the swivel axis of the upper part, and a telescopically extensible part (229) connected to the base part, said part (229) being connected to the mast by a slide guide so that it is movable along the longitudinal axis of the mast retaining the angle between the axis of the mast and the extension axis of the boom. A very simple erection and dismantling of the mast is hereby achieved as well as the possibility of swivelling said mast through 180 DEG  when the machine is standing on one half of a double track, without the mast thereby getting in the way of traffic on the neighbour track. The invention also relates to a method for transport and erection of such a machine and a method for placing of foundations next to a railway track.
Patent ES-2086331-T3 (ES)
Title: Procedimiento para la preparacion de perlas expandibles.
Inventor: ANFUSO FRANCESCO
IPC: C08J9/20
Filed: 1990-06-15
Granted: 1996-07-01
Abstract: LAS PERLAS EXPANDIBLES DE MEZCLAS DE ETER DE POLIFENILENO Y POLIMERO VINIL-AROMATICO SON PREPARADAS MEDIANTE LA PLIMERIZACION DEL MONOMERO VINIL-AROMATICO EN RPESENCIA DEL ETER DE POLIFENILENO Y DE UN AGENTE EXPANSOR.
Patent ES-2063869-T3 (ES)
Inventor: POLONI ALFREDO
IPC: B65G57/18
Filed: 1990-07-12
Granted: 1995-01-16
Abstract: Method to package sections either in normal layers or in alternate right-side-up/overturned layers, the layers being fed from determined layers, whereby two already butted layers, one having a number N of sections and the other having a number N-1 of sections, or viceversa, reach the packaging machine by moving axially at one and the same time, the layers having been distanced apart laterally beforehand by a required value linked to the features of the packaging machine, the first layer (30) of "N" sections arriving and being positioned directly on a package (29) being formed, whereas the second layer (31) of "N-1" sections arrives between a plurality of pairs of clamping arms (24) able to rotate about an axis located in a central position between the two layers (30-31), the pairs of clamping arms (24) positioning the second layer (31) on the package (29) being formed. Rotary packaging machine able to package sections either in normal layers or in alternate right-side-up/overturned layers according to the above method, the packaging machine being fed by determined layers of the sections and comprising a plurality of pairs of clamping arms (24) able to rotate about an axis which is located along the length of the packaging machine and which is parallel to the package (29) being formed, the clamping arms (24) lying on a plane passing through and radial to that axis, the axis of rotation lying between the two planes of axial arrival of the sections, the arms (24) being secured to rotary means (21).
Patent ES-2052118-T3 (ES)
Inventor: KLUTING BERND ALFRED DIPL ING
IPC: B60J5/04
Filed: 1990-08-06
Granted: 1994-07-01
Abstract: In a door hinge which is structurally combined with a door check and has an opening angle of more than 90 DEG , there is arranged, on one of two hinge wings (1, 2) rotatably connected to one another by means of a hinge pin (3), an abutment element which is of discoid shape, is arranged in the region of a gudgeon and is connected to one hinge wing so as to be fixed in terms of rotation, and which has at least one catch recess (12) aligned transversely to the hinge axis, and there is arranged on the other hinge wing a catch means (30) which is adjustable radially to the abutment element against a spring load and can be disengaged manually from its locking position, and which has, on one side, at least one engagement tooth (13) which cooperates with the abutment element and, on the other side, a handle (31). <IMAGE>
Patent ES-2110960-T3 (ES)
Inventor: AVANZINO STEVEN C
IPC: H01L21/321
Filed: 1990-06-14
Granted: 1998-03-01
Abstract: A method is disclosed for making a highly planarized integrated circuit structure having deposited oxide portions planarized to the level of adjacent portions of the integrated circuit structure which comprises: depositing, over an integrated circuit structure having first portions at a height higher than the remainder of the integrated circuit structure, a conformal oxide layer having a thickness which exceeds the height of said first portions above the remainder of the integrated circuit structure; forming a patterned mask layer over said deposited oxide layer with one or more openings therein in registry with the higher height first portions of the integrated circuit structure; etching exposed portions of said conformal oxide layer through the mask openings down to a level approximately equal to the level of the unexposed portion of the conformal oxide layer; removing the mask layer; and polishing the oxide layer to remove raised portions of the conformal oxide layer regaining after the etching step to form a highly planarized structure. Optionally, the oxide layer may be further etched anisotropically until the upper surfaces of the underlying integrated circuit structure is exposed.
Patent ES-2064661-T3 (ES)
Inventor: HOLT DENNIS ALAN
IPC: C07J63/00
Filed: 1990-10-29
Granted: 1995-02-01
Abstract: Compounds of structure: <CHEM>  in which X is keto or H and OH;  R<1> is H or C1-8alkyl; R<2> is (1)  alpha -H,  alpha =OH or  alpha -acetoxy and/or  beta -WCOR<3> where W is a bond or C1-12alkyl and R<3> is C1-8alkyl, C1-8alkoxy of N(R<4>)2 where R<4> is, inter alia, H or C1-8alkyl; (2) =CHWCOR<3> or =CHWOR<5> where W and R<3> are as above and R<5> is, inter alia, phenylalkylcarbonyl, benzoyl, alkoxycarbonyl, aminocarbonyl, alkyl or alkylcarbonyl; (3)  alpha -H and  beta -NHCOR<6> where R<6> is alkyl or  beta -N(R<4>)2 or  (4) keto, processes for their preparation, pharmaceutical compositions containing them and their use in therapy as inhibitors of 5- alpha -reductase.
Patent ES-2069054-T3 (ES)
Inventor: PHAFF ROX DR
IPC: B41M5/327
Filed: 1990-09-18
Granted: 1995-05-01
Abstract: Pyran-containing phthalides of the formula   <IMAGE> (1)  in which R is hydrogen, alkyl which has not more than 12 carbon atoms and is unsubstituted or substituted by halogen, cyano, hydroxyl or lower alkoxy, or is cycloalkyl, phenalkyl or phenyl each of which is unsubstituted or substituted, or an unsubstituted or substituted heterocyclic radical, R' is hydrogen, or R together with R' is C2-C3alkylene which is unsubstituted or substituted by methyl, X is hydrogen, alkyl having 1 to 12 carbon atoms or a monocyclic or polycyclic aromatic or heteroaromatic radical and the ring A is a benzene or naphthalene ring which is unsubstituted or monosubstituted or polysubstituted by halogen, lower alkyl, lower alkoxy or lower alkoxycarbonyl, and the ring B is an aromatic or heteroaromatic radical which has 6 ring atoms and which can contain an aromatic fused ring, it being possible for both the ring B and the fused ring to be substituted. These phthalides are particularly suitable for use as color-formers in pressure-sensitive or heat-sensitive recording materials and produce light-fast, orange, red, violet, green-blue, blue or violet-blue color shades.
Patent ES-2124215-T3 (ES)
Inventor: O'CONNOR THOMAS P
IPC: G01N33/569
Filed: 1989-12-05
Granted: 1999-02-01
Abstract: Assay methods and devices for detecting antibodies to Feline Immunedeficiency Virus (FIV) using an FIV envelope polypeptide such as recombinant gp40.
Patent ES-2078976-T3 (ES)
Inventor: AYER ATUL DEVDATT
IPC: A61K31/70
Filed: 1990-07-16
Granted: 1996-01-01
Abstract: A dispenser is disclosed for delivering a beneficial ionophore to an animal. The dispenser comprises (1) a semipermeable housing defining an internal space, (2) at least one composition comprising an ionophore and a pharmaceutically acceptable carrier in the space, (3) an expandable hydrophilic composition in the space, (4) a dense member in the space, and (5) a passageway in the housing for delivering the ionophore from the dispenser.
Patent ES-2057640-T3 (ES)
Title: Dispositivo para el apoyo en la realizacion simultanea de varias conexiones enchufables de fluido puestas en paralelo entre si.
Inventor: FEICHTIGER DIETER
IPC: F16L39/02
Filed: 1991-03-22
Granted: 1994-10-16
Abstract: EN UN DISPOSITIVO PARA EL APOYO EN LA FABRICACION SIMULTANEA DE VARIAS CONEXIONES POR ENCHUFE PARALELAS Y FLUIDAS QUE CONTIENE: DISPUESTAS (2) PARA EL SOPORTE DE PIEZAS DE CONEXION (5) DE CONDUCCIONES DE FLUIDOS (6) CON ESTRIBOS (5W). EGURIDAD MOVIL (3) EN LA PLACA DE SUJECCION (1) A LO LARGO DE LA DIRECCION DEL CURSOR CON AL MENOS UN CONTORNO (TQI) QUE SE TRANSPORTA A TRAVES DEL DESPLAZAMIENTO DEL CURSOR DE SEGURIDAD HACIA UNA POSICION QUE ESTA FIJA A LAS PIEZAS DE CONEXION (5) DENTRO DE LAS ABERTURAS (2) QUE SE APLICAN, SEGUN LA INVENCION ULAR DE FORMA QUE PUEDEN LLEGAR A FIJARSE AXIALMENTE EN FORMA CERRADA EL ESTRIBO (5W) DE LA PIEZA DE CONEXION (5) EN UN REBORDE (2HR) DE DICHA APERTURA A PARTIR DE SU CONDUCCION AXIAL Y DE SU DESPLAZAMIENTO TRANSVERSAL Y SE APLICA ESTA FIJADO (TQ) A UNA PIEZA DE CONEXION (5) EN LINEA RECTA PARALELA A LA DIRECCION DEL CURSOR DE SEGURIDAD (3), DE TAL MANERA QUE LAS PIEZAS DE CONEXION (5) DENTRO DE LAS APERTURAS CIRCULARES (2) PUEDEN LLEGAR A SER FIJADAS POR ESTE LATERALMENTE EN LA POSICION EN LA QUE SU ESTRIBO (5W) SE AJUSTA CON EL REBORDE (2HR) POR MEDIO DE UN CONTORNO DEL CURSOR DE SEGURIDAD QUE CORRE, LINEALMENTE PRACTICABLE Y RELATIVO AL REBORDE EN EL LATERAL DE LA PARED DE LAS PIEZAS DE CONEXION. DE ESTA FORMA SE LOGRA QUE EL CURSOR DE SEGURIDAD PUEDA DESPLAZARSE RELATIVAMENTE HACIA LA PLACA DE SUJECCION (1) BAJO LA RECEPCION DE LA FIJACION DE LAS PIEZAS DE CONEXION (5) QUE DE UNA MANERA VENTAJOSA PUEDE APROVECHARSE PARA LA ORDENACION DE ELEMENTOS DE COMPOSICION PARA LA FIJACION CONJUNTA DE LA PLACA DE SUJECCION (1) Y EL CURSOR DE SEGURIDAD (3) EN UN FLUIDO SIMULTANEO EN EL ELEMENTO DE CONEXION QUE CONTACTA CON TODAS LAS PIEZAS DE CONEXION (5) DENTRO DEL CURSOR DE SEGURIDAD (3).
Patent ES-2084073-T3 (ES)
Title: Aclarados finales libres de cromo para metal fosfatado.
Inventor: MCMILLEN MARK WILLIAM
IPC: C23C22/83
Filed: 1991-09-05
Granted: 1996-05-01
Abstract: LA INVENCION SE REFIERE A UNA COMPOSICION DESACTIVADORA CON BASE DE AGUA QUE COMPRENDE: A) UN COMPUESTO AMINO QUE SE SELECCIONA ENTRE EL GRUPO QUE CONSTA DE UN ACIDO AMINO Y LAS SALES DEL MISMO Y UN ALCOHOL AMINO Y LAS SALES DEL MISMO , Y B) UN COMPUESTO DE METAL SELECCIONADO ENTRE UN COMPUESTO DE METAL DE TRANSICION DEL GRUPO IIIB, UN COMPUESTO DE METAL DE TRANSICION DEL GRUPO IVB Y UN COMPUESTO DE METAL DE TIERRA RARA.
Patent ES-2075315-T3 (ES)
Inventor: MULLER HANS RUDOLF
IPC: C07B57/00
Filed: 1991-12-12
Granted: 1995-10-01
Abstract: The invention relates to a process for the preparation of (6S)- and (6R)-tetrahydrofolic acid and the addition salts thereof with a sulphonic acid or with sulphuric acid, which is characterised in that (6R,S)-tetrahydrofolic acid is reacted with a sulphonic acid or with sulphuric acid, resulting acid addition salt is fractionally crystallised and, if desired, the (6S)- or (6R)-tetrahydrofolic acid is liberated from the resulting diastereomeric acid addition salts by treatment with a base and isolated. The invention additionally relates to the novel acid addition salts of (6S)- and (6R)-tetrahydrofolic acid with a sulphonic acid or with sulphuric acid, to their use as a medicament or starting material for the production of a medicament and to their use for the preparation of optically active 5-methyl-, 5-formyl- and 5,10-methylenetetrahydrofolic acids and the salts thereof with strong bases and acids.
Patent ES-2085410-T3 (ES)
Inventor: BOSSLET KLAUS DR
IPC: G01N33/543
Filed: 1991-12-17
Granted: 1996-06-01
Abstract: The invention relates to the use of certain peptides with extremely high affinity for other peptides (heterodimer formation) and lower affinity for themselves (homodimer formation) for in vitro diagnosis.   <IMAGE>
Patent ES-2079554-T3 (ES)
Title: Mezclas de polimeros miscibles molecularmente.
Inventor: MACHADO JOSEPH MICHAEL
IPC: C08F8/12
Filed: 1991-08-07
Granted: 1996-01-16
Abstract: UNA MEZCLA POLIMERICA MEZCLABLE MOLECULARMENTE DE FENOL DE POLIVINILO Y POLIACETAL QUE PRESENTA PROPIEDADES UTILES.
Patent ES-2066385-T3 (ES)
Inventor: BLANCHARD PHILIPPE
IPC: C01G53/00
Filed: 1991-06-18
Granted: 1995-03-01
Abstract: A method for preparing a metal hydroxide powder based on nickel hydroxide for an electrode of an electrochemical generator having an alkyline electrolyte, wherein a strong base, an ammonium salt and nickel, cobalt, cadmium and/or zinc salts in predetermined ratios are slowly and continuously placed with suitable stirring into a reactor, with a pH level stabilized at 9.2 +/- 0.1 and a temperature between 80 and 85  DEG C, whereafter the particles of the resulting precipitate are filtered, washed and dried.
Patent ES-2052358-T3 (ES)
Inventor: CSABA GABOR
IPC: F28B3/00
Filed: 1991-07-15
Granted: 1994-07-01
Abstract: A jet condenser of the type comprising a water chamber in a mixing chamber (24) and an after-cooler (52), wherein the water chamber is subdivided in a narrower upper water chamber portion (38a) and a broader lower water chamber portion (38b). The after-cooler (52) is fixed at the junction (66) of both water chamber portions (38a, 38b). Cooling water is injected into the mixing chamber (24) by nozzles (40) of the upper water chamber portion (38a) where it flows in vertical direction. By the reduced width of the upper water chamber portion (38a) flow resistance of steam flow in the mixing chamber (24) and, thereby, undesired subcooling is substantially diminished. <IMAGE>
Patent ES-2156107-T3 (ES)
Inventor: ROGERS DAVID THOMAS
IPC: C12R1/19
Filed: 1990-11-15
Granted: 2001-06-16
Abstract: Non-glycosylated FGF-4, homogeneous non-glycosylated FGF-4 and processes for their production are provided. Also provided are pharmaceutical compositions for use in treating soft tissue injuries and musculo-skeletal disorders in mammals.
Patent ES-2056647-T3 (ES)
Inventor: BUISMAN CEES JAN NICO
IPC: C02F3/34
Filed: 1991-04-11
Granted: 1994-10-01
Abstract: A process is provided for the treatment of water containing sulphide wherein the sulphide is oxidized in an aerobic reactor having a minimum sulphide sludge load. The minimum sulphide load is at least 10 mg of sulphide per mg of the nitrogen present in the sludge per hour, the sludge load being calculated on the basis of the sulphide oxidizing part of the biomass. The minimum sulphide load may also be defined as 25 mg of sulphide per liter of reactor material per hour. The sulphide can be largely oxidized to elemental sulphur which is then separated and reused. Waste water also containing organic matter in addition to varying levels of sulphide is purified without interference of filamentous bacteria using a two-step aerobic process. The process for sulphide removal can be used for the treatment of waste water having high levels of sulphur compounds such as sulphate, sulphite and thiosulphate by first reducing these sulphur compounds in an aerobic step. Heavy metals are removed from water by adding sulphide to the water and precipitating the metals as sulphides; the sulphide can be added by reducing sulphur compounds already present.
Patent ES-2080342-T3 (ES)
Inventor: NIEUWENHUIS FRANCISCUS JITTE M
IPC: A47K3/00
Filed: 1991-10-10
Granted: 1996-02-01
Abstract: Supporting device (1) such as a grab-bar which can be pivoted in an upright position. In its horizontal position, the grab-bar presents a lower positioned part (5), used as arm-support during in-use position of the toilet. A higher part (9, 10) which makes one part with the former lower part (5), is used by the toilet user as an assistance for sitting down or standing up from the toilet.
Patent ES-2079706-T3 (ES)
Inventor: PALLERBERG WILFRIED
IPC: B29C41/46
Filed: 1992-02-21
Granted: 1996-01-16
Abstract: A device is described for producing hollow and solid mouldings from plastic by rotation casting, in which device an electroplated mould in the form of a double-walled hollow body (1) is heated and cooled by means of a heating and cooling medium respectively. A box (26), which contains plastics material, can be placed on the mould (1). The mould (1) and the box (26) can be jointly pivoted, so that the plastics material can run into the mould (1) and fuse on the mould wall. The double-walled hollow body (1) has a plurality of inlet and outlet openings (14, 15), for the heating and cooling medium, on its rear wall (7) directed away from the shaping inner contour (6), so that the heating and cooling can each be carried out selectively and quickly. The overall outlet cross section is greater than the overall inlet cross section, so that the hollow body (1) remains substantially unpressurised. The mould can simultaneously execute a rotation (28) about an axis, a pivot movement (5) about a second axis and translatory movements (20) in the direction of the axis of rotation in a freely programmable manner. 
<IMAGE>
Patent ES-2068621-T3 (ES)
Inventor: PLOEGER CORNELIUS
IPC: F21V25/12
Filed: 1992-02-24
Granted: 1995-04-16
Abstract: An elongated lighting fixture has a lighting fixture housing (11) and a trough (12) covering the latter and made from a transparent material. A socket holder (13) for at least one fluorescent lamp (16) is accommodated inside the lighting fixture housing (11), and the trough (12) is locked in the closed position by means of a slide displaceable in the longitudinal direction of the housing (11). In addition, there is provided inside the lighting fixture housing (11) a switch (27) which is opened upon unlocking of the trough (12), so that the flow of current to the fluorescent lamp is interrupted. In order to prevent actuation of the slide (37) turning on the switch, a drive element (29) is provided which actuates the switch (27) and has a lug (33) provided with a latching element. A mating piece corresponding to the latching element is provided on the socket holder, so that the drive element (29) is retained in the off position after opening of the trough. The latching element on the lug (33) is a cutout (34) and that on the socket holder (13) is a nose (23), or vice versa, which engages in the cutout (34) in the locked state. Upon insertion of the trough (12), the lug (33) is brought out of engagement with the nose (23) by means of a projection (35) integrally formed on the trough. <IMAGE>
Patent ES-2081510-T3 (ES)
Title: Dispositivo de ensayo con medio de recepcion de muestras.
Inventor: KHEIRI MOHAMMAD A
IPC: G01N1/10
Filed: 1992-02-27
Granted: 1996-03-16
Abstract: SE DESCRIBE UN DISPOSITIVO DE ENSAYO QUE TIENE UN LUGAR DE APLICACION DE LA MUESTRA EN SEMICRATER, UNIDO O ASOCIADO A UN SUBSTRATO. EL LUGAR DE APLICACION DE LA MUESTRA EN SEMICRATER, TIENE PAREDES DE ALTURAS DESIGUALES QUE RODEAN LA ZONA DISEÑADA PARA RECIBIR LA APLICACION DE MUESTRA. EN PARTICULAR, LAS PAREDES DEL SEMICRATER SON MAS ALTAS EN UN LADO QUE LAS PAREDES DEL SEMICRATER EN EL LADO OPUESTO. ESTO FACILITA LA APLICACION DE UNA PEQUEÑA CANTIDAD DE MUESTRA DIRECTAMENTE EN EL LUGAR DE APLICACION DE MUESTRA DESEADO.
Patent ES-2039333-T3 (ES)
Title: Sistema de control para una linea de vulcanizacion continua para la fabricacion de productos de caucho esponjoso.
Inventor: KAWAMURA TAKANORI
IPC: B29C48/92
Filed: 1992-03-24
Granted: 1996-05-01
Abstract: SISTEMA DE CONTROL PARA UNA LINEA CONTINUA DE VULCANIZACION PARA FABRICAR UN PRODUCTO DE GOMA ESPUMA. UN SISTEMA DE CONTROL PARA CONTROLAR AUTOMATICAMENTE UNA LINEA PARA FABRICAR PRODUCTOS DE GOMA ESPUMA CONSISTE EN UN DISPOSITIVO SENSOR PARA CONTROLAR UNA DIMENSION EXTERIOR DEL PRODUCTO DE GOMA ESPUMA PRODUCIDO POR LA LINEA DE VULCANIZACION CONTINUA, UN CIRCUITO DISCRIMINADOR PARA DETERMINAR SI LA DIMENSION EXTERIOR CONTROLADA ESTA DENTRO DE UN CRITERIO ESTABLECIDO DEFINIDO POR LOS LIMITES MAXIMOS Y MINIMOS DESIGNADOS PARA UN PRODUCTO DE GOMA ACEPTABLE, UN CIRCUITO ARITMETICO PARA DETERMINAR UNA CANTIDAD COMPENSADORA DE LA DIMENSION EXTERIOR, COMPENSANDO DEL CRITERIO, Y UN CIRCUITO DE CONTROL PARA CONTROLAR LA POTENCIA DE SALIDA DE MICROONDAS GENERADA POR UNA VULCANIZADORA DE MICROONDAS UTILIZADA EN UN SISTEMA DE CALEFACCION PRIMARIA PARA PRE-ESPUMAR UNA MATERIA DE GOMA ESPUMA, DEPENDIENDO DE LA CANTIDAD COMPENSADORA DE LA DIMENSION EXTERIOR.
Patent ES-2100260-T3 (ES)
Inventor: ENGELHARDT FRIEDRICH DR
IPC: C08K5/53
Filed: 1992-11-14
Granted: 1997-06-16
Abstract: The present invention relates to a hydrophilic, highly swellable hydrogel based on (co)polymerised, hydrophilic monomers or based on graft (co)polymers, characterised in that it has been surface-modified by means of a mixture of     A) one or more diglycidyl phosphonates and B) one or more other reactive compounds which are capable of reacting with the functional groups in the polymer, to a process for the preparation thereof, to the use thereof and to diglycidyl phosphonate-containing crosslinking agent mixtures.
Patent ES-2072077-T3 (ES)
Title: Escariador monocuchilla.
IPC: B23D77/02
Filed: 1992-12-08
Granted: 1995-07-01
Abstract: SE PROPONE UN ESCARIADOR CON ARISTA DE CORTE (1), CON UN CUERPO BASICO EN CUYA PARED PERIMETRAL, SE HA INSERTADO UNA ARISTA DE CORTE (7) Y, EN DIRECCION LONGITUDINAL RESPECTO AL CUERPO BASICO, AL MENOS UNA GUIA (9,35) EN LAS RANURAS CORRIDAS (31, 35), EL CUAL SE CARACTERIZA PORQUE LA SUPERFICIE DE APOYO (50) DE LA GUIA (9,33) INCLUYE AL MENOS ZONALMENTE UN DIAMANTE.