baber/WOPTO huggingface dataset:
Patent EP-0213738-A1 (EP)
Inventor: BOETTCHER THOMAS E MINNESOTA M
IPC: B24D3/28
Filed: 1986-07-28
Abstract: This invention relates to coated abrasive products having a resinous binder which holds and supports abrasive granules on a backing sheet. 
     In the manufacture of coated abrasives, the make coat resinous binder and abrasive granules are first applied to the backing, then the size coat resinous binder is applied, and finally, the construction is fully cured. Generally, thermally curable binders provide coated abrasives having excellent properties, e.g. heat resistance. 
     With polyester or cellulose backings, however, curing temperatures are limited to about 130° C. At this temperature, cure times are long. The long cure times necessitate the use of festoon curing areas. Disadvan­tages of festoon curing areas include formation of defects at the suspension rods, inconsistent cure on account of temperature variations in the large festoon ovens, sagging of the binder, and shifting of abrasive granules. Furthermore festoon curing areas require large amounts of space and large amounts of energy. 
     This invention provides a coated abrasive product comprising abrasive granules adherently bonded to at least one major surface of a backing sheet by a radiation curable resinous binder material. The binder material can be used to form the make coat, size coat, or both coats. Alternatively, the binder material can be used in embodiments where only a single binder coat is employed. The radiation curable resinous binder material comprises a copolymer formed from a mixture comprising (1) at least one monomer selected from the group consisting of isocyanurate derivatives having at least one terminal or pendant acrylate group and isocyanate derivatives having at least one terminal or pendant acrylate group, and (2) at least one aliphatic or cycloaliphatic monomer having at least one terminal or pendant acrylate group.
Patent EP-0267992-A1 (EP)
Inventor: MINOVITCH MICHAEL ANDREW
IPC: F02B1/04
Filed: 1986-11-17
Abstract: A thermodynamic method and engine is provided for extracting heat energy from the natural environment at ambient temperature and converting it into mechanical work. The extraction and conversion process is accomplished by compressing liquefied air at cryogenic temperature to very high pressure and feeding it through a plurality of serially connected heat exchangers (62,66,70) maintained in thermal contact with the natural environment, and a like plurality of expanders (64,68,72) interposed between adjacent heat exchangers. Each expander converts the natural heat energy absorbed in the preceding heat exchanger into mechanical work. Condensation is obtained by isentropically expanding cold, partially compressed vapor discharged from the last expander (72) into a thermally insulated vacuum chamber (30). By employing sufficiently high expansion ratios, a large fraction of the vapor can be made to undergo spantaneous condensation into the solid phase. The solidified air is withdrawn from the vacuum chamber, melted, recompressed and recycled back through the ambient heat exchangers to extract more natural heat energy for conversion into more mechanical work. The high entropy noncondensed vapor is removed from the vacuum chamber, replaced with lower entropy air taken from the atmosphere and recycled back through the condensing expander such that the amount of air condensed remains unchanged.
Patent EP-0230115-A1 (EP)
Inventor: GENSKE ROGER PETER
IPC: C08L23/08
Filed: 1986-11-28
Abstract: A polymeric composition is a blend of a first component comprising polypropylene, a second component comprising an ethylene-based copolymer, and a third component which may be an elastomeric polymer. The blends are useful in making single and plural layer sheet structures. Such a structure comprises a first layer (12) made from said blend and a second layer (14) of an abuse-resistant polymer such as polypropylene. Optionally, the structure includes further layers, e.g. a barrier layer to prevent or reduce gas infusion. The blend layer (12) can be employed as the means for making heat seals (28) between layers of the sheet structure to form a packaging pouch (30), and is able to withstand retorting conditions without becoming significantly embrittled.
Patent EP-0209459-A1 (EP)
Inventor: WANNER JEAN-CLAUDE
IPC: G06F3/023
Filed: 1986-07-11
Abstract: A method for supervision and management of an industrial installation having a plurality of stations, each able to occupy at least two distinct functional states, and a corresponding system of supervision and management. In the discussed method of supervision and management of an industrial installation having a plurality of stations (Pi), each station is able to occupy at least two distinct functional states and the supervision is normally effected by an operator who, after controlling the functional state of each of the stations (Pi), is able to ensure the changing of the functional state of the said station. Each station (Pi) is assigned a coded identifying reference which, preliminarily to any operation on the stations (Pi), defines in a central console for control and management, a series of operations on each of the stations by the operator for establishing a corresponding system of supervision/management.
Patent EP-0232659-A1 (EP)
Inventor: TEULON JEAN-MARIE
IPC: A61K31/435
Filed: 1986-12-29
Abstract: The present invention relates to the compounds corresponding to the formula:    <IMAGE>  (I)  in which: X, Y and Z are selected from the following combinations: (a) Y=Z=H and X is m-CH3, m,p-Cl, m-SCH3, m,o,p-F, m,p-CN,CONH2, m-CH2CN or p-OH, (b) Z=H and X and Y are fluorine, more particularly 2,5 and 2,4, (c) Z=H, X=m-CN and Y is p-Cl or p-F, and (d) X=Y=X=OCH3 in the m,p,m positions, and to drugs in which at least one of the said compounds is present.
Patent EP-0197865-A1 (EP)
Title: Procédé pour réaliser des analyses biologiques utilisant des réactions immunologiques et dispositif de mise en oeuvre
Inventor: GUIGAN JEAN
IPC: G01N21/07
Filed: 1986-03-13
Abstract: Procédé pour réaliser des analyses biologiques utilisant des réactions immunologiques et dispositif pour la mise en oeuvre du procédé. Procédé pour réaliser l'analyse biologique d'un échantillon liquide utilisant un boîtier (1) unitaire en matière plastique, compartimenté de manière à comporter une chambre de stockage (4) pour l'échantillon, une cellule calibrée (6), et des chambres de stockage (30, 40, 50) pour des liquides, tels que conjugué substratet liquide bloquant. Diverses centrifugations permettent de faire passer successivement l'échantillon et lesdits liquides dans une cuve de réaction (11) contenant une bille (17) munie initialement d'antigènes ou d'anticoprs. Des moyens de rinçage de la bille (17) sont également prévus.
Patent EP-0217774-A1 (EP)
Inventor: JOHANSSON ROLF
IPC: G01R31/00
Filed: 1986-09-22
Abstract: The invention relates to a method of fault-finding in electronic control systems in automobiles and is characterized in that an adapter (11) is coupled between the control system (6) and its ordinary connector member (9), whereafter a measuring instrument (1) is connected to a measuring outlet (14) on the adapter.
Patent EP-0208708-A1 (EP)
Inventor: MOE PER H
IPC: B23K13/04
Filed: 1985-12-27
Abstract: Dans un procédé de chauffe d'éléments métalliques (1, 2) destinés à être reliés, par exemple par soudage à la forge, on utilise un élément chauffant par résistance à haute fréquence. Les éléments sont pourvus de surfaces destinées au soudage et sont positionnés de sorte que ces surfaces forment un interstice étroit (3). Le courant est transmis d'une source de courant à haute fréquence (11) à travers un contact (9) dans l'un des éléments (1), où il s'écoule à proximité de la surface de l'interstice (4) et jusqu'au côté opposé de l'élément, et de là à travers d'autres contacts (8, 9) et un conducteur (10) jusqu'à l'autre élément (2). Le courant suit ensuite l'autre surface de l'interstice (5) jusq'à un autre contact (7) et à la source de courant (11). Le courant parcourt un cheminement proche des surfaces de l'interstice, puisque ces surfaces forment le cheminement de moindre impédance totale, en créant une zone chauffante étroite et efficiente à proximité des surfaces de l'interstice.
Patent EP-0243364-A1 (EP)
Title: An apparatus for automatically making food products such as bread, cakes and the like.
Inventor: HEDENBERG GUNNAR
IPC: A21B5/00
Filed: 1985-12-23
Abstract: An apparatus for automatically making food products in piece form from dough-like substances comprising a housing containing holding means (11) adapted to be affixed to either end of a flexible sealable bag (12) containing the ingredients for the dough-like substance, and a dough preparation station (13) having an upper and a lower slit forming slit openings (86); kneading means for mechanically working the ingredients in said bag, said kneading means including the holding means (11) and slit openings (86), and means for creating relative oscillating movement between the bag and the slit openings so that the ingredients are kneaded into a dough-like substance; and a heat treating station (14) in said housing whereby the kneaded dough-like substance is treated, said slit openings (86) each being defined by two guiding means such as sliding surfaces (87) or rollers (88). At least one of the guiding means (87, 88) of at least the upper slit is moveable relative to the other guiding means in that pair so as to allow gas to escape from the bag at the desired time.
Patent EP-0208774-A1 (EP)
Inventor: LARSEN KIM
IPC: F02B61/04
Filed: 1986-01-17
Abstract: Afin de ravitailler un moteur en carburant de manière sûre et simple, par exemple un moteur hors-bord en haute mer, on peut utiliser avantageusement un tuyau souple de raccordement (4) entre le réservoir (1) et le récipient contenant le carburant de réserve (10). Le tuyau souple (4) se compose d'un tuyau double comprenant un canal d'air (6) et un canal de liquide (5) de section identique. Le canal d'air se prolonge au-delà du canal de liquide (5) en position de ravitaillement. Les extrémités du tuyau souple sont pourvues de bouchons élastiques (3, 7) présentant des nervures (8) sur leurs côtés extérieurs, ce qui permet d'obtenir un raccordement étanche entre le tuyau souple et le bec. Après avoir mis en place les bouchons du tuyau souple, on lève le récipient (10) et le liquide s'écoule dans le réservoir jusqu'à ce qu'il atteigne l'embouchure du canal (6) et bloque l'évacuation d'air du réservoir (1). On empêche ainsi tout débordement et on élimine par conséquent le risque d'incendie et/ou d'explosion.
Patent EP-0208782-A1 (EP)
Title: Moniteur de radiations intelligent
Inventor: THOMS WILLIAM H
IPC: G01T1/17
Filed: 1986-01-10
Abstract: Moniteur de radiations intelligent (10), dont les éléments importants sont un détecteur de radiations (pour détecter le niveau de radiations en temps réel) (50), un processeur numérique (20) et un écran (30). Le processeur numérique comporte des circuits logiques permettant de réaliser plusieurs fonctions utiles et tout à fait nouvelles. Le processeur numériques répond à des informations introduites depuis l'extérieur et relatives au niveau de radiations d'alerte, à la dose de radiations, à la dose de radiations d'alerte et au temps restant d'alerte. Le processeur numériques intègre le niveau des radiations perçues en temps réel pour produire des informations sur la dose totale. Le processeur peut ensuite comparer les informations sur la dose totale à celles de la dose d'alerte, comparer les niveaux des radiations captées au niveau d'alerte, et calculer le temps restant, en divisant par le niveau de radiations actuel la différence entre la dose d'alerte et la dose totale, et ensuite en comparant le temps restant calculé au temps restant d'alerte. Le processeur déclenche une condition d'alerte pour prévenir l'utilisateur lorsque le niveau de radiations capté dépasse le niveau de radiations d'alerte, si la dose totale est supérieure à la dose d'alerte ou si le temps restant calculé est inférieur aux valeurs indiquées pour le temps restant d'alerte. D'autres fonctions tout à fait nouvelles comprennent: la détermination de la dose prévue, les calculs de première occasion et du temps de désintegration restant. Dans tous ces calculs, le processeur est capable d'extrapoler les niveaux de radiations prévus.
Patent EP-0229817-A1 (EP)
Inventor: ANFINDSEN OLE ARNT
IPC: G05D7/06
Filed: 1986-07-16
Abstract: Un dispositif à servovalve comportant deux étages est utilisé avec un procédé et un dispositif de régulation de l'écoulement d'un fluide vers un moyen hydraulique ou pneumatique. Le dispositif à servovalve comporte un étage primaire (P) pouvant être activé par un signal de commande pour ouvrir et fermer un passage afin de régler un écoulement de fluide vers un clapet à ressort (L) dans l'étage secondaire du dispositif. Ce réglage est réalisé de manière que le clapet à ressort soit positionné pour ajuster un orifice d'écoulement (O) pour le passage du fluide en fonction du signal de commande. Un générateur d'impulsions réglable (PG) est relié à l'étage primaire (P) et doit envoyer à cet étage un signal de commande sous forme d'une séquence d'impulsions, dont la fréquence et/ou la largeur est réglable en fonction de l'écoulement à régler, de manière que l'étage primaire (P) s'ouvre et se ferme en synchronisme avec les impulsions fournies, et que l'orifice d'écoulement (O) de l'étage secondaire soit ainsi réglé en fonction de la fréquence et la largeur de ces impulsions.
Patent EP-0231365-A1 (EP)
Title: Dispositif de securite
Inventor: MILLAR FREDERICK WILLIAM
IPC: G08B13/20
Filed: 1986-08-08
Abstract: Dispositif de sécurité permettant de protéger des oeuvres d'art encadrées telles que des peintures, gravures, estampes et similaires (11). Un élément tubulaire (13) est disposé autour du cadre (12) derrière l'oeuvre d'art. L'intérieur de l'élément tubulaire est maintenu à une pression non-atmosphérique, de préférence à une pression sub-atmosphérique, et une alarme, sensible à toutes variations de cette pression, déclenche un signal d'alarme. L'élément tubulaire (13) présente une surface perforée qui est collée et scellée contre le dos de l'oeuvre d'art à protéger de sorte que le joint sera brisé si le tube est enlevé. L'élément tubulaire (13) peut posséder un prolongement permettant sa fixation sur un mur lorsque l'oeuvre d'art (11) est suspendue à ce mur, de sorte que le fait de retirer l'oeuvre d'art du mur provoquera également une variation de pression à l'intérieur de l'élément tubulaire (13).
Patent EP-0243431-A1 (EP)
Inventor: SORSA SEPPO
IPC: E05F15/16
Filed: 1986-10-24
Abstract: Le dispositif d'embrayage pour un appareil de hissage d'une porte ou autre comprend un arbre primaire (2) connecté à un moteur d'entraînement via un ensemble d'engrenages et un arbre secondaire (4) qui porte les moyens de hissage de la porte. Pour le fonctionnement manuel de l'appareillage, le dispositif comprend un embrayage entre l'arbre secondaire (4) et l'ensemble d'engrenage, cet embrayage comprenant un disque d'embrayage (9) mobile dans le sens axial. Le disque (9) comporte de préférence des dents d'embrayage (10) ayant des flancs de contact (11, 12) s'étendant essentiellement dans la direction de l'arbre (4) et agissant perpendiculairement à cette direction. Les flancs (11, 12) ont des dimensions différentes dans la direction de l'arbre (4). L'invention concerne également un procédé de commande du mouvement de l'arbre secondaire (4), selon lequel le disque (9) est déplacé dans la direction de l'arbre (4) d'une distance telle que le plus petit (11) des flancs (11, 12) des dents (10), dont la section périphérique est formée comme un trapèze orthogonal avec des côtés inégaux, est désaccouplé d'un engagement avec un flanc (7) d'une entaille (6) amenagée dans une contre-pièce (5), l'engagement en question étant capable de porter une charge dans une direction, tandis que l'autre flanc (12) de la dent (10) reste en contact de support de la charge avec l'autre flanc (8) de la même entaille (6).
Patent EP-0235504-A1 (EP)
Inventor: ELLENBERGER JOHN CARLTON
IPC: H01L23/04
Filed: 1987-01-12
Abstract: A package for discrete components is hermetically sealed, has very low parasitic inductance and capacitance, small size, 50 ohm input and output leads (l5,l7) and is suitable for surface mount applications. The package comprises a ceramic base (ll) and a ceramic lid (l3), hermetically sealed together with a solder glass seal (l9). The ceramic base (ll) has metalized areas deposited on only the top side, to which the leads are brazed. The contacts of the component are mounted directly to the leads (l5,l7). After brazing, the braze and leads are nickel plated. Then a photoresist mask layer is applied to the area where the solder glass seal (l9) will be made and the photoresist is cured. The nickel plating is deoxidized and the gold plating is applied. Next, the photoresist layer is removed, exposing the nickel plating and alumina in the seal area so that the lid (l3) can be attached with the solder glass to form an effective hermetic seal.
Patent EP-0250977-A1 (EP)
Inventor: TURNER ROBERT BURTON
IPC: C08L75/08
Filed: 1987-06-12
Abstract: In one aspect, this invention is a polyurethane polymer having dispersed therein elongate particles of a high-melting, rigid polymer in an amount sufficient to measurably increase the tensile strength and/or elongation of the polyurethane relative to a like polyurethane which is prepared in the absence of said elongated particles. 
     The elongate particles have an average length of less than 10 micrometers and an aspect ratio of greater then 1. The rigid polymer is advantageously formed separately from the formation of the poly­urethane polymer. Preferably, the rigid polymer is dispersed in the active hydrogen-containing composition employed in making the polyurethane. A particularly useful rigid polymer is a polymer which is a reaction product of an aromatic diamine and an aromatic diisocyanate.   
     The polyurethane polymer of this invention is useful as cushioning for furniture, bedding and automobile seating; as a coating or sealant and as automobile parts, such as bumpers, door panels and fascia.
Patent EP-0264010-A1 (EP)
Inventor: WEINHOLD KARL DIPL-ING FH
IPC: F16L37/14
Filed: 1987-09-26
Abstract: 1. Hose coupling, in particular for high-pressure hoses, having a socket part (8), a mouthpiece (2), and an insert (3) formed in the axial extension thereto, a peripheral seal (6) on the insert, a press-on sleeve (11) arranged concentrically around the mouthpiece and engaging in a peripheral groove (13) in the insert, and having screw, insertion, rotary or clamping means for connecting the coupling parts (8, 3), the press-on sleeve (11) at least partly overlapping the insert (3) being provided with elements of these connecting means.
Patent EP-0269852-A1 (EP)
Inventor: WEIHRAUCH GEORG
IPC: A46B7/02
Filed: 1987-10-27
Abstract: 1. Broom for cleaning both smooth and textile floors, comprising a handle and an elongated bristle carrier fitted thereto and which has at least two surfaces inclined towards one another and having in each case a bristle system with different stiffness characteristics, characterized in that the bristle carrier (2) is longitudinally divided into at least two carrier parts (5, 6) with in each case a bristle system (10, 11) and one of the two carrier parts (5) is fixed to the handle (1) and that the two carrier parts (5, 6) are connected in articulated manner at the two facing longitudinal edges and are reciprocally adjustable in their angular position.
Patent EP-0232943-A1 (EP)
Inventor: BORDINI GIORGIO
IPC: B67C3/00
Filed: 1987-02-05
Abstract: In packing machines which produce aseptic packing contain­ers for e.g. foodstuffs, it is of greatest importance that the machines can be cleaned and sterilized in a satisfactory manner prior to the production of packing containers. In accordance with the invention a method and an arrangement are provided on a packing machine for the sterilization of the lower end of a filling pipe l0 as well as of surrounding parts of a packing material tube 8. Use is made for this purpose of a connecting element 20 which connects two feed ducts ll,l2 present in the filling pipe l0 to each other so that cleaning and sterilizing agent can circulate in the filling pipe. In a subsequent stage the connecting element 20 is removed so that sterilizing agent can be made to circulate also along the outside of the filling pipe l0 and in the packing material tube surrounding the filling pipe, whereupon the production of the packing containers commences.
Patent EP-0263559-A1 (EP)
Title: Process for working-up soda slags in the desulfurization of pig iron
Inventor: MINZL ERICH DR
IPC: C22B7/04
Filed: 1987-10-03
Abstract: 1. A method of processing slags produced by the desulphurization of molten crude iron with sodium carbonate, wherein a) the disintegrated slag is leached with stirring with a washing liquor in a first leaching stage at a temperature from 55 to 75 degrees C and a pH value from 9.5 to 12, which pH value is so adjusted that at least part of the SiO2 content of the slag is dissolved, b) the suspension from the first leaching stage is adjusted with stirring at a temperature from 55 to 70 degrees and with introduction of CO2 to a pH value from 9 to 10, which is lower than that in (a), and the residence time in the leaching stage is so adjusted that the SiO2 is substantially precipitated, c) the ratio of washing liquor and slag in (a) and (b) is so adjusted that an Na concentration of at least 100 g/l in the leaching liquor is obtained but the saturation concentration is not reached, d) the suspension from (b) is separated by filtration into residue and filtrate, e) the residue from (d) is washed with water and the amount of water is so adjusted that the filtrate obtained after washing corresponds at most to the leaching liquor which is required in (a), and f) sodium carbonate is recovered from the filtrate from (d).
Patent EP-0282657-A1 (EP)
Inventor: TOSHIYUKI OKADA
IPC: H01J61/82
Filed: 1987-03-16
Abstract: A high pressure sodium vapor lamp having unsaturated vapor pressure type characteristics with sodium and mercury contained in an arc tube. The sodium is enclosed in an amount sufficient to exhibit unsaturated vapor pressure type characteristics while the mercury is enclosed in an amount M Hg  calculated by the following formula:      where M Hg  : the amount of mercury enclosed (mg) 
D : the internal diameter of the arc tube (cm) 
L : the electrode-to-electrode distance (cm) 
V olume : the volume of the arc tube (cc) 
V n  : the rated lamp voltage (Volt).
Patent EP-0239372-A1 (EP)
Inventor: ROHOSKY THOMAS LEONARD
IPC: G09B25/02
Filed: 1987-03-24
Abstract: The responses of a nuclear reactor refueling machine to commands from a detachable control console (48) are simulated in a portable simulator to allow operation of the console for testing and operator training with the console removed from the machine. The simulator (52) connected to the console includes a single-pulse generator (70) driven by a single three-phase A-C motor (68) to simulate movement of the refueling machine bridge (2), trolley (4) and hoist (6). The portable simulator contains relays to simulate engagement and disengagement of fuel assembly and control rod cluster grippers and a device for coupling portions of the refueling machine mast to the hoist.