baber/WOPTO huggingface dataset:
Patent EP-0283731-A1 (EP)
Inventor: BRONSTERT KLAUS DR
IPC: C08L35/06
Filed: 1988-02-20
Abstract: Impact-modified thermoplastic mixtures of components A, B and, if desired, C, comprising
 A) from 99 to 60 per cent by weight of a polymeric hard matrix comprising
 a1) 60-99.5 per cent by weight of a copolymerised vinylaromatic compound,
 a2) 0.5-20 per cent by weight of a copolymerised, unsaturated carboxylic anhydride and
 a3) 0-35 per cent by weight of a copolymerised alkenyl nitrile,
 B) from 1 to 40 per cent by weight of a polymeric soft component comprising
 b1) 100-60 per cent by weight of a copolymerised monomer from the group comprising the 1,4-dienes, and
 b2) 0-40 per cent by weight of a copolymerised vinylaromatic compound, and
 C) if desired conventional additives, in conventional amounts,
 the polymers of the soft component B being provided with terminal amino groups,
 are used to produce mouldings.
Patent EP-0310022-A1 (EP)
Inventor: PEDERSEN ERLING
IPC: B66F3/28
Filed: 1988-09-28
Abstract: A hydraulic telescopic device is provided with several immersed pistons (2,3) positioned in a main cylinder (1) and activated by a pump (9,10) having an associated overloading valve (13) determining the maximum pressure supplied by the pump (9,10). 
     In order to manufacture such a hydraulic telescopic device making it possible to prevent overloading of an associated lifting device a re­lief device is provided, which relief device is additionally designed to be inactivated automatically at the end of the stroke of the piston which is acting at the maximum pressure at which the relief device is adjusted. The telescopic device is provided with at least one relief device. The relief device comprises a connection line (28) provided in a combined cylinder head and guide member (7) and opens into a pressu­rized space (15) inside the cylinder (1) which is covered of the combi­ned cylinder head and guide member (7). Moreover, the relief device comprises a relief valve (17) connected with the connection line (28) and which acts for the piston (2) in said cylinder (1). The relief valve (28) is connected with an oil tank (8) through a return line (29). Furthermore, the relief device comprises a cut-off member (19) which is activated at the end of the piston stroke in order to cut off the connection line and to inactivate the connected relief valve (17). 
     A relief device of the above mentioned type may be arranged at each step in the hydraulic telescopic device.
Patent EP-0309009-A1 (EP)
Inventor: CITTERIO ATTILIO
IPC: C07C51/16
Filed: 1988-07-07
Abstract: A process for preparing ketoprofen by reacting aniline with a halide of an alpha-halogen propionic acid, benzylation of 3-methyl-2-indolinone, alkaline hydrolysis of 5-benzyl-3-­methyl-2-indolinone, deamination of 2-(3-benzyl-6-aminophenyl)­propionic acid and oxidation of 2-(3-benzylphenyl)propionic acid.
Patent EP-0276916-A1 (EP)
Inventor: COLE GRAHAM MALCOLM
IPC: A47J37/08
Filed: 1988-01-11
Abstract: An electric toaster comprises a pair of electrically heatable plates (16) which have toasting surfaces (18) that can be brought into contact with opposed surfaces of a slice of bread (14) or other item to be toasted. The temperatures of the toasting surfaces (18) can be adjusted, for example over a range substantially equal to 230°C to 300°C, to enable the degree of browning of the bread to be controlled.
Patent EP-0287258-A1 (EP)
Inventor: GROSS MICHAL EDITH
IPC: H01L39/24
Filed: 1988-04-05
Abstract: Disclosed is a method for forming a superconductive oxide layer (21) on a substrate (22). The method comprises applying a precursor solution to a major surface of the substrate such that a metal-containing layer is formed on the surface, and heat treating the substrate/layer combination such that at least a substantial portion of the layer material is transformed into superconductive oxide. Exemplarily, the precursor solution is formed by dissolving Ba-, Y-, and Cu-­containing compounds in acetic acid and water, spinning the solution on a MgO substrate, driving off unwanted constituents of the resulting layer at 400°C, heating the combination to about 830°C in O₂ such that the (perovskite) phase that is associated with superconductivity in YBa₂Cu₃O₇ is formed, and oxygenating the layer at about 400°C in O₂. 
     In a further exemplary embodiment, Ba-, Y-, and Cu-containing metallo-organic compounds (e.g., the ethylhexanoates) are dissolved in an organic solvent (e.g., chloroform or toluene), the solution spun onto a ZrO₂ substrate, the combination is heated to a temperature in the range 820-1000°C, and, after a soak at that temperature, the temperature is decreased to about 400-450°C, where the sample is maintained for several hours. 
     The method is broadly applicable, but requires choice of a substrate that is substantially inert under the processing conditions, or provision of an inert barrier layer between a substrate and the superconductive layer thereon. Exemplarily, Au, Ag, ZrO₂, MgO and SrTiO₃ are substantially inert with respect to YBa₂Cu₃O₇.
Patent EP-0301746-A1 (EP)
Inventor: BURGIN ROBERT
IPC: A61F15/00
Filed: 1988-07-19
Abstract: The invention provides a stack of cosmetic pads (2) of an arcuate configuration conjoined by bridgable members (3) for "one-handed" individual dispense via dispense slot (7). The invention also provides an apparatus for the production of the same.
Patent EP-0318253-A1 (EP)
Inventor: FELIX RAYMOND ANTHONY
IPC: C07D277/18
Filed: 1988-11-23
Abstract: A 2-iminophenyl thiazolidine having the formula
      wherein R is hydrogen or methyl; R₁ is halo, nitro, cyano, C₁-C₄ alkyl, C₁-C₄ alkoxy, perhalomethyl, difluoromethyl, pentafluoroethyl, trifluoro­methylthio, difluoromethoxy, trifluoromethoxy, tetrafluoroethoxy, methylsul­fonyl, C₁-C₄ alkyloxyiminomethyl, benzyloxyiminomethyl, 1-(C₁-C₄ alkyl)-­oxyiminoethyl or 1-benzyloxyiminoethyl; R₂ is hydrogen or halo; R₃ and R₄ are independently hydrogen, halo, nitro, cyano, C₁-C₄ haloalkyl, C₁-C₄ alkyl, C₁-C₄ fluoroalkoxy, C₁-C₄ alkoxy or C₁-C₄ alkylthio; and X is hydrogen or halogen. 
     Also disclosed is a process for making the compounds and a method of use which comprises applying the compound or composition to the locus where control is desired.
Patent EP-0292400-A1 (EP)
Inventor: REGNIER GILBERT
IPC: C07D498/10
Filed: 1988-05-20
Abstract: Spiro (4,5) decane compounds of the formula:   <IMAGE>   in which: X is methyl and Y is hydrogen or R'-CO- in which R' is C1-C4-alkyl or C1-C4-alkoxy,   <IMAGE>  X and Y together represent   <IMAGE>   in each of which A is hydrogen, methyl, carboxy, methoxycarbonyl or ethoxycarbonyl; R is C1-C7-alkyl optionally containing a double bond; Z is a C2-C7-polymethylene chain optionally carrying an OH group; R1 is hydrogen or methyl; and R2 is hydrogen, R'-CO- or benzyloxycarbonyl; and physiologically tolerable acid addition salts thereof. These compounds may be used therapeutically especially in the treatment of asthma, allergic phenomena and bronchopathies.
Patent EP-0312412-A1 (EP)
Inventor: SOLLADIE GUY
IPC: C07C43/168
Filed: 1988-09-22
Abstract: Compounds of general formula: 
<IMAGE>
 or the corresponding salts, in which formula R denotes a group of formula: 
<IMAGE>
 R1 denoting a radical taken from the group made up of oxazolinyl, -C IDENTICAL N, -CH2-O-R2 or -(C=O)-R3 radicals. 
<??>The invention also relates to a process for the preparation of these compounds. These compounds can be employed for the treatment of keratinisation disorders in the form of pharmaceutical or cosmetic compositions.
Patent EP-0288401-A1 (EP)
Title: Générateur de fréquences de référence multiples
Inventor: DOUZIECH PATRICK
IPC: H03L7/099
Filed: 1988-04-21
Abstract: L'invention concerne les circuits-intégrés, et plus particulièrement un circuit de génération de fréquences précises à partir d'une seule source de fréquence de référence (quartz).Au lieu d'utiliser un quartz pour chacune des fréquences précises que l'on veut produire, on utilise un seul quartz, un oscillateur à fréquence contrôlée par un courant (ICO), et une boucle d'asservissement de phase comprenant un comparateur de phase (PHC) et un générateur de courant de commande (GC). Le générateur de courant a pour particularité de fournir un courant variable en fonction d'une tension et inversement proportionnel à une valeur de résistance. Dans une première phase, la boucle d'asservissement fait osciller l'oscillateur à la fréquence F0 et la résistance a une valuer R0; dans une deuxième phase, on ouvre la boucle et on donne à la résistance une valeur R1; l'oscillateur se met à osciller à une fréquence F1=F0.R0/R1.Application: modulateurs de fréquence, démodulateurs, etc.
Patent EP-0348419-A1 (EP)
Inventor: BASSETT JAMES H
IPC: A01D75/30
Filed: 1988-02-11
Abstract: Une articulation en forme de U (23) relie une unité de javeleuse (22) à un bras de levage (18) d'une machine d'entretien de gazon (10). L'articulation en U (23) comprend de préférence un bras de pivot (4) adequat pour la connexion au bras de levage (18) et unebase de pivot (38) pour la connexion au bout d'une unité coupante standard (22). Située entre le bras de pivot (40) et la base de pivot (38) se trouve une unité croisée de support (72). Des butées de tangage sont formées par la base (38) alors que des butées de roulis sont formées par le bras de pivot (40). Les butées agissent sur l'unité croisée de support (72) pour limiter le tangage et le roulis de l'unité de javeleuse (22), par rapport au bras de levage (18).
Patent EP-0318554-A1 (EP)
Inventor: HUSTON JAMES S
IPC: C07K19/00
Filed: 1988-05-19
Abstract: Une famille de protéines synthétiques a une affinité de liaison avec un antigène préselectionné, et des protéines multifonctionnelles ont une telle affinité. Ces protéines contiennent une ou plusieurs séquences caractéristiques d'acides aminés qui forment une région qui se comporte comme un site biosynthétique de liasion d'anticorps (BABS). Les sites contiennent des chaînes uniques de type VH-VL ou VL-VH, dans lesquelles les séquences de type VH et VL sont reliées par un polypeptide de liaison, ou par des domaines individuels de type VH ou VL. Les domaines de liaison comprennent des zones CDR et FR reliées qui peuvent être dérivées d'immunoglobulines séparées. Ces protéines peuvent également contenir d'autres séquences de polypeptides qui fonctionnent, par exemple, comme enzymes, toxines, sites de liaison ou sites de fixation à un milieu immobilisant ou à un atome radioactif. Procédés de production de ces protéines, de conception de BABS ayant n'importe quelle spécificité pouvant être obtenue par la génération in vivo d'anticorps, de production de leurs analogues et de production de protéines multifonctionnelles synthétiques à cible automatiquement prédéterminée en vertu de la région de leur site de liaison.
Patent EP-0324816-A1 (EP)
Inventor: NIELSEN ERIK HOUMANN
IPC: B65D77/06
Filed: 1988-07-07
Abstract: The drain means (11) includes at least one element 
(13) which extends a distance into the bag (5) aligned 
with or around the outlet opening (3) and defines at least 
one passage (15) between the end (17) of the outlet open­
ing of the at least one element (13) farthest from the out­
let opening and the outlet opening (3) of the spout (1). 
The wall of the bag (5) which is opposite to the outlet 
opening (3) of the spout (1) is thus prevented from being 
sucked across the bag when the bag (5) is partly or al­
most completely drained of liquid and, therefore, has 
collapsed. In this way the opposite wall of the bag does 
not cover the outlet opening (3) and prevent liquid flow 
therethrough.
Patent EP-0423111-A1 (EP)
Title: Procede et dispositif permettant d'ameliorer la combustion de carburants avec des gaz contenant de l'oxygene et procede de fabrication dudit dispositif
Inventor: STUEER WILLY
IPC: F02B77/02
Filed: 1988-07-06
Abstract: Procédé et dispositif permettant d'améliorer le processus de combustion de carburants avec des gaz contenant de l'oxygène et procédé de production de ce dispositif. On facilite le processus de combustion en mettant, immédiatement avant la combustion, les corps participant à la réaction ou au moins un des corps participant à la réaction, individuellement ou collectivement en contact avec une surface traitée au préalable. La surface est traitée avec un matériau durcissable électriquement polarisable avant ou pendant son durcissement. On précipite ce matériau sur la surface en question avant ou pendant son durcissement, la surface est réalisée avec ce matériau ou tout le composant est constitué de ce matériau. Le durcissement de ce matériau pour former ladite surface, ou sur ladite surface, ou le durcissement de ce matériau pour former le composant présentant ladite surface se fait à l'état électriquement polarisé du matériau. En variante, on peut utiliser un matériau susceptible de se charger électrostatiquement par friction ou similaire et qui est également, le cas échéant, électriquement polarisable. L'invention permet entre autres d'améliorer les performances et/ou de réduire la consommation de moteurs de véhicules.
Patent EP-0381692-A1 (EP)
Inventor: BRACKETT TOM S
IPC: B29C65/00
Filed: 1988-10-05
Abstract: Un procédé pour fabriquer un module fluidique à partir d'au moins deux éléments en matière plastique présentant une interface à liaison intermoléculaire, consiste à former une surface d'interface sur chaque élément, à former au moins un passage fluidique dans au moins l'une des surfaces d'interface, à assembler les éléments avec les surfaces d'interface en contact les unes avec les autres et à limiter leur mouvement lors de l'expansion. On applique de la chaleur aux éléments assemblés afin de provoquer leur expansion dans les limites de leur confinement en vue d'occasionner la transmigration des molécules d'une surface d'interface à l'autre pour lier les éléments les uns aux autres.
Patent EP-0389525-A1 (EP)
Title: Method and apparatus for production of a gas from a comminuted biological waste material.
Inventor: HANSEN ERIK
IPC: C10B/
Filed: 1988-10-31
Abstract: Method and aparatus for production of a gas from a comminuted biological waste material, such as straw, in which method the comminuted material is introduced into a reactor through a gastight lock possibly with an addition of steam and distributed into a bed of catalytic bodies, which are moving in such a way that the material during the gasification is flowing along a predetermined path as the produced gas and the residual material are removed through the bottom of said bed. In order to produce a gas of high calorific value and without tar and to prevent the surfaces for heat transmission from tar deposits, and to prevent formation of residual material from the gas production that contains substantial amounts of compositions, which are unacceptable to the environment, the method is characterized in that the bed is heated indirectly, and that the agitation of the catalytic bodies is provided by such a vibration of the bed that the material is conveyed downwards through the bed, the filler bodies being ceramic carriers for a catalytically acting heavy metal.
Patent EP-0332133-A1 (EP)
Inventor: TAKEUCHI MASAKI
IPC: C07D405/12
Filed: 1989-03-07
Abstract: Novel triazole compounds represented by the general formulas I and II, a process for producing novel triazole compounds of the general formula I from novel triazole compounds of the general formula II as starting materials, and herbicides that include novel triazole compounds of the general formula I:
     
     
     where R 1  and R 2  which may be the same or different each represents a lower alkyl, cycloalkyl, alkenyl or alkynyl group, or R 1  and R 2 , when taken together with the nitrogen atom to which they are bonded, represent an azacycloalkane having 4 - 6 carbon atoms;   A represents a group represented by one of the following formulas:
     
     (where X is a hydrogen atom or an optionally hydroxyl substituted lower alkyl, cycloalkyl, alkoxy, alkoxycarbonyl, alkylcarbonyl, phenoxy, benzyl or a-hydroxybenzyl group, a halogen, a nitro group, an amino group or trifluoromethyl group; R 3  is a hydrogen atom or lower alkoxy; m is 0, 1, 2, 3 or 4; n is 0, 1 or 2; and p and q are each 2, 3, 4 or 5).
Patent EP-0337123-A1 (EP)
Inventor: INOUE SENYA C O KANTO KAGAKU
IPC: B01J20/20
Filed: 1989-03-10
Abstract: Microspherical sintered bodies of hydroxyapatite are prepared according to a new specific process wherein a suspension having hydroxyapatite microparticles dispersed in water or an organic solvent or a mixture of water and an organic solvent compatible therewith is atomized into a heating zone maintained above 500°C whereby spherical agglomerates of hydroxyapatite microparticles formed by drying and solidification of microdroplets of the suspension are sintered while the agglomerates are suspended in the heating zone. Microspherical sintered bodies of hydroxyapatite thus obtained, which may be modified by an optical heat treatment to adjust the surface area of the sintered body and growth of crystals therein, are useful in various fields of industry, for example, as a sorption agent in chromatographic separation.
Patent EP-0361005-A1 (EP)
Inventor: FRANKE HORST PROF DIPL ING
IPC: B60C23/04
Filed: 1989-07-21
Abstract: A device for monitoring the air pressure in a pneumatic tyre carried by the rim of a vehicle wheel, having bellows, as a sensor element with a displaceable permanent magnet as measured value transmitter, which is acted upon by the tyre pressure and is arranged on the rim ring of the rim, in the circulation region of which measured value transmitter a measured value sensor fixed in a stationary manner to the vehicle and connected to an evaluation circuit is arranged, is improved in that the bellows (36) can be acted upon on its outer surface by the tyre pressure and the permanent magnet (40) rests at normal tyre pressure (P) at a predetermined distance (a) in respect of the measured value sensor (42), and this distance is smaller with reduced tyre pressure. In addition, a sleeve (30) surrounding the bellows is intended to contain at least one through-hole (31) pointing towards the inside of the tyre and is otherwise closed. <IMAGE>
Patent EP-0353686-A1 (EP)
Inventor: GUICHARD PASCAL
IPC: B65H57/14
Filed: 1989-07-31
Abstract: L'invention est relative à un guide-câble ou guide-fil pour dispositif de trancanage. Elle a pour objet un guide-câble ou guide-fil pour dispositif de trancanage d'un câble ou d'un fil (1) sur un touret, caractérisé en ce qu'il comprend deux rouleaux (9, 10) disposés de part et d'autre de l'axe d'avance normal du câble ou fil, portés à l'extrémité de deux biellettes (16, 18) symétriques pivotant autour d'axes fixes (17, 19) symétriques par rapport à cet axe d'avance, ces biellettes étant reliées à ces extrémités l'une à l'autre par un ressort (15) de rappel de l'une vers l'autre, et articulées par leur autre extrémité (21, 24) à des biellettes symétriques de liaison (20, 23) articulées avec la tête (7) d'un coulisseau rectangulaire (26) engagé avec un léger jeu dans une glissière (26) de largeur légèrement supérieure à la largeur du coulisseau, de sorte que les rouleaux appuient sur le câble pour son guidage même s'il dévie angulairement par rapport à son axe d'avance normal, mais qu'ils s'écartent l'un de l'autre lorsque le câble présente un défaut (3) de diamètre.
Patent EP-0367942-A1 (EP)
Inventor: HOPPE JENS DIPL-ING
IPC: H01F41/02
Filed: 1989-09-11
Abstract: The invention relates to laminated magnetic cores, parts of magnetic cores and compact laminations made of thin amorphous magnetic material, and to a method for their production. The compact laminations may be processed advantageously as conventional dynamo laminations, although they are composed of thin amorphous strips. The strips are first of all taken from a plurality of delivery spools and introduced parallel into a folding device and are folded to form I-shaped strip stacks. Following this, parts of strip stacks are pulled out and are swivelled with respect to the longitudinal direction of the original or remaining strip stack. In this manner parts of magnetic cores or compact laminations of L-shaped form are produced. U-shaped or closed magnetic circuits are produced by multiple swivelling. By varying the folding length it is possible to obtain parts of equal cross-section or with reduced cross-section at the ends of the I-shaped, L-shaped or U-shaped part. If the delivery spools are provided with different material, mixed cores are produced, for example made of amorphous or partially amorphous material with cropped magnetisation curve or with a resulting permeability. The strips used may differ with respect to the alloy or with respect to the saturation induction, the magnetostriction, the permeability or the ductility. <IMAGE>
Patent EP-0364899-A1 (EP)
Inventor: ARAI YOSHIAKI C O CHUO-KENKYUS
IPC: C30B15/12
Filed: 1989-10-13
Abstract: The invention relates to an apparatus and a process for melting semiconductor material and growing single crystals of semiconductor material. The apparatus comprises: 
a furnace (10), a cylindrical double crucible assembly comprising an inner crucible (16) in which single crystals of semiconductor material are grown at a vertical-contrentric line thereof, the inner crucible (16) having an upper part and a lower part, and an outer crucible (13) in which melted semiconductor material is received, the outer crucible (13) having the inner crucible (16) disposed therein. 
     A suspector (12) for supporting the outer crucible (13), rotating means for rotating the susceptor (12), a feed pipe for supplying starting material in the space formed between the inner (16) and the outer crucibles (13), and fluid-passage means for permitting the melted semiconductor material to flow between the inner (13) and outer crucibles (13) are also provided, wherein the fluid-passage means is disposed at the lower part of the inner crucible, and the inner crucible is set inside the outer crucible in a separable manner. The apparatus according to the invention has been improved by the addition of joining means (26, 27) for setting the inner crucible (16) inside the outer crucible (13)   concentrically, the joining means (26, 27) being disposed inside the furnace (10), and engaging means (17) for engaging the inner crucible (16) and joining means (26, 27) detachably, the engaging means (17) being disposed at the upper part of the inner crucible (16) so as to engage a respective joining means (26, 27).
Patent EP-0370253-A1 (EP)
Inventor: DIVISI GUALTIERO
IPC: G01F3/08
Filed: 1989-10-24
Abstract: A device for measuring the volumetric flow rate of a fluid, particularly a lubricant fluid in a hydraulic circuit, comprising a distributor block (1) provided with an entry bore (2) and an exit bore (27), and a feed duct (20) and return duct (26) respectively to and from a measurement block (5) removably supported by the distributor block (1), said distributor block (1) being provided with means (12) for adjusting the fluid feed to the measurement block (5), said measurement block (5) comprising interface means (30) between the two blocks (1, 5), a member (7) eccentrically orbiting within a chamber (6) defined by the casing (5A) containing the measurement block (5) and interface means (30), and guide means (50, 80, 90) for the movement of said member (7). 
     Sensor means (8) are connected to the measurement block (5) to ascertain the movement of said member (7), said sensor means (8) being connected to an electronic microprocessor circuit (9) arranged to determine the fluid volumetric flow rate through the distributor block (1).
Patent EP-0340824-A1 (EP)
Inventor: DENOO MARCEL
IPC: D03D49/20
Filed: 1989-04-14
Abstract: Device for taking up the cloth on weaving machines, characterized in that it consists essentially of a combination of a drive roller (10) for the cloth (2), and a lever (12), mounted on the frame (11) of the weaving machine, at one end of which is a pressure roller (13) which operates on the drive roller (10) and at the other end of which is a guide (14), past which the cloth (2) is led to the drive roller (10).