baber/WOPTO huggingface dataset:
Patent EP-0260203-A1 (EP)
Inventor: CHARMOT DOMINIQUE
IPC: C08J7/056
Filed: 1987-07-28
Abstract: Oriented polyester film composites comprise, on at least one face surface of the polyester base, a primer coating adapted to enhance the adhesion of topcoats thereto, said adhesive primer coating comprising a modified copolymer produced by aqueous phase radical polymerization of at least one acrylic monomer in the presence of a water-soluble or water-dispersible copolyester containing a plurality of sulfonyloxy groups.
Patent EP-0258273-A1 (EP)
Inventor: VEECH RICHARD L
IPC: A61J1/00
Filed: 1986-12-17
Abstract: Procédé de préparation immédiatement avant l'administration de doses unitaires de solutions thérapeutiques contenant des métabolites redox actifs instables et/ou diffusibles, tels qu'un cétoacide, un acide aminé contenant du sulfhydrile, ou de l'anhydride carbonique. Une poudre sèche comprenant des composants instables est également préparée et stockée séparément. Ces compositions à composants séparés sont embalées par exemple dans des chambres individuelles (11 et 12) d'un récipient commun scéllé (10) qui est réalisé de manière à permettre l'ouverture, à l'aide d'un organe manuel ou analogue appliqué de l'extérieur, d'un passage (14a et 14b) entre lesdites chambres (11 et 12) immédiatement avant l'utilisation. Il est ainsi possible de préparer juste avant l'administration une solution fraîche dont tous les composants présentent le dosage requis. Sont également décrites des structures améliorées de récipients permetant d'appliquer ce procédé.
Patent EP-0259441-A1 (EP)
Inventor: COCHRAN JOE K JR
IPC: C04B38/00
Filed: 1987-02-09
Abstract: Des microsphères creuses (23) renforcées par des fibres sont obtenues par un procédé consistant à former un film composé d'une fibre et d'une composition (2) formant un film de particules dispersées à travers un ajutage coaxial de soufflage (10b), par l'application d'un gaz de soufflage à une pression positive sur la surface interne de la fibre et de la composition de particules dispersées, pour gonfler le film et lui donner une forme cylindrique allongée (19). Le film cylindrique est d'abord fermé à son extrémité externe (20), et à mesure que le film cylindrique s'éloigne de l'ajutage coaxial, le film se ferme à son extrémité interne. Les microsphères soufflées forment des microsphères vertes creuses renforcées par des fibres durcies essentiellement sphériques, qui peuvent être chauffées et frittées. Ces microsphères peuvent être utilisées en tant que supports de catalyseurs, adsorbants, absorbants, agents de soutènement ou dans des procédés de séparation sélective ou de dégagement contrôlé, ainsi qu'en biotechnologie.
Patent EP-0261187-A1 (EP)
Inventor: WEBER ALFRED
IPC: C12R1/07
Filed: 1987-04-01
Abstract: Procédé pour la production de 17aalpha-hydroxy-D-homo-1,4-prégnadiène-3,20-dione de formule (I), caractérisé en ce que l'on fait fermenter du 3beta,17aalpha-dihydroxy-D-homo-5-prégniène-20-one de formule (II) avec le Bacillus lentus ATCC 13805.
Patent EP-0291511-A1 (EP)
Title: Lubricant additive mixture of antimony thioantimonate and antimony trioxide.
Inventor: KING JAMES PING
IPC: C10N10/10
Filed: 1987-06-12
Abstract: A lubricant additive that includes antimony thioantimonate and antimony trioxide in a specified ratio for enhancing the extreme pressure, antiwear, and antiabrasive properties of conventional lubricants as well as for use in lubrication of a wide variety of lubricated contact surfaces.
Patent EP-0333730-A1 (EP)
Inventor: KELLER RUPRECHT
IPC: C08L101/00
Filed: 1987-11-20
Abstract: Procédé pour la fabrication de substrats hémocompatibles par incorporation, adhérence et/ou modification et ancrage de polysaccharide (HS I) de surface de cellule endothéliale non thrombogène, sous sa forme liée à un peptide ou libre, dans et/ou sur des polymères synthétiques et des bio-polymères (substrats), par répartition physique, adhérence à la surface et/ou ancrage chimique, lesdits polymères pouvant servir de substrats hémocompatibles en médecine. Ces polymères peuvent se présenter sous forme de fibres, fibres creuses, membranes, prothèses organiques, canules, seringues, tuyaux, récipients pour collecte de sang, ou bien sous une autre forme, ou encore subir un traitement à cet effet.
Patent EP-0280111-A1 (EP)
Inventor: HAUMANN KLAUS
IPC: A22B7/00
Filed: 1988-02-09
Abstract: A gondola for the transport of animals to be slaugh­tered, preferably hogs, in an anaesthesia system, said gondola (9) comprising two end gables including an outer end gable (10) and an inner end gable (11). The inner end gable (11) is permanently fas­tened to a bottom (14) and a second side wall (15). The bottom (14) with the inner end gables (11) and the second side wall (15) are pivotably mounted around a fixed rotational shaft (16). The gondola comprises furthermore a first side wall (17) above pivotably mounted around a shaft (23) extending parallel to the shaft (16) between the two outer end gables (10). The upper parts of the inner end gables (11) adjacent the first side wall are pro­vided with a traverse shaft extending in the longi­tudinal direction of the gondola. The end of said shaft facing the first side wall (17) carries a pulley in engagement with a guide track (20) on the first side wall (17), while the opposite end of said shaft carries a projecting pulley (37) provided to engage with a cam-forming guide means (39) when the gondola passes an exit of the anaes­thesia system. Under the influence of the guide means (39) the bottom (14) with the second side wall (15) and the inner end gable (11) is rotated around the rotational shaft (16), while the pulley in engagement with the guide track (20) rotates the first side wall (17) in the opposite direction around the rotational shaft (23) by moving in the   guide track. As a result a gap is provided between the bottom (14) and the first side wall (17), said gap being automatically closed when the permanently fixed guide means (39) enables the rotating parts to return to their starting positions by means of the force of gravity. Thus the permanently fixed guide means (39) enables the gondola (9) to auto­matically deliver the unconscious animals.
Patent EP-0284775-A1 (EP)
Inventor: FEEDERLE KLAUS
IPC: E04B2/78
Filed: 1988-02-24
Abstract: Partition uprights (1) for a partition or wall covering consisting of wall panels. In order to create a uniform partition upright (1) in which the wall panels can be suspended and on which they can also be clipped, the partition upright (1) possesses two upright profiles which are interconnected in the region of connecting webs, two clamping strips, directed obliquely towards one another, for clipping on holding strips provided on the respective wall panel being provided on free bearing surfaces directed towards the back of the wall panel, and suspending slots (8, 9, 10, 11) for suspending angles provided on the back of the wall panels being formed at specified distances from one another in the free bearing surfaces. The partition upright (1) is suitable both for partitions and for wall coverings. <IMAGE>
Patent EP-0335993-A1 (EP)
Inventor: KUNSTMANN UWE DR
IPC: B65G69/04
Filed: 1988-04-06
Abstract: In a method for obtaining a stream, uniformly distributed over the width of a bin, of particles such as cellulose or mineral fibres or bonded chips or mixtures, for the manufacture of boards from these materials after a starting pulse for charging a belt having a storage apparatus (16), arranged above the bin transversely to the longitudinal axis thereof, and a fixed feeder (5) to the side of the bin, as well as an apparatus for charging the bin, it is proposed, for the purpose of preventing particles which tend to agglomerate from agglomerating or compacting or sticking together during preparation for uniform delivery into a bin, and also for preventing non-uniform agglomeration of the particles inside the bin during homogenisation of the uppermost layer of the charge, to have the same speed, in the reciprocating movement of an endless conveyor belt (4) for charging the bin (1), relative to the fixed feeder (5) on advance and return. …<IMAGE>…
Patent EP-0301587-A1 (EP)
Inventor: ISHIBASHI SHIGEKI C O DENSHI O
IPC: C07C43/13
Filed: 1988-07-29
Abstract: A liquid crystal compound of the formula:
     wherein m and n are independently integers of 1 to 22; k and t are independently integers of 1 or 2: and C *  is an asymmetric carbon atom, is chemically stable and can be applied to liquid crystal display devices operable at room temperature.
Patent EP-0302429-A1 (EP)
Inventor: HONJO TASUKU
IPC: F02B75/02
Filed: 1988-08-01
Abstract: The present invention provides novel human interleukin 4 (IL4) having immune-activating effects, which is characterized by (a) a total molecular weight of 17000 to 19000, and (b) a sugar chain molecular weight of 2000 to 4000; and also provides novel expression vectors for the human IL4 which comprises: (i) a DNA sequence encoding human interleukin 4 at a position downstream from an SV40 early promoter, and (ii) a DNA sequence encoding dihydrofolate reductase at a position downstream from a promoter operating in eukaryotic cells; and further provides transformants obtained by transfecting dihydrofolate reductase-defective Chinese hamster ovary cells with the expression vector for human IL4. The human IL4 is useful for the treatment and prevention of cancer, infections, AIDS, functional immune deficiency etc.
Patent EP-0310803-A1 (EP)
Inventor: FOUST DONALD FRANKLIN
IPC: C08J7/12
Filed: 1988-08-24
Abstract: A method for treating a polyimide surface is disclosed, in which an adhesion-promoting compound such as thiourea contacts the surface prior to the electroless plating of metal thereon. Articles formed by such a method are also disclosed.
Patent EP-0358794-A1 (EP)
Inventor: SUGITANI YUJI C O PATENT LICEN
IPC: G06T7/00
Filed: 1988-09-14
Abstract: An apparatus for detecting a shape of a groove, comprises: a device for forming picture images of a groove and a groove face of a work piece of metal to be welded with the use of a welding arc as illuminating light; a storage device (28) for storing information on picture elements of the picture images formed by the device for forming picture images; an integrating device (36) for integrating the information of the picture elements stored in the storage device in a predetermined direction of a memory in the storage device; a differentiating device (38) for differentiating the integrated information in the direction rectangular to the predetermined direction of the memory; and a detecting device (40) for detecting information of shapes of the groove and the groove face on the basis of the differentiated information on the picture elements. The apparatus for detecting a shape of a groove is provided with a computing device (42) which processes command values of welding current and of a welding speed on the basis of information on shapes of the groove and the groove face. The device for forming an image is provided with an air nozzle open toward an image forming area.
Patent EP-0281167-A1 (EP)
Inventor: HUP GERHARD
IPC: A23C19/032
Filed: 1988-01-25
Abstract: The invention relates to a process for manufacturing cheese of the Gouda type, which uses a combination of mesophilic and rodlike thermophilic lactic acid bacteria and a particular ripening regime. The process is capable of producing cheese having the characteristics of very old Gouda cheese in a much shorter period of time.
Patent EP-0287169-A1 (EP)
Inventor: WELLES PETRUS WILHELMUS GERTRU
IPC: H04N5/44
Filed: 1988-04-11
Abstract: A field number doubling circuit comprises a measuring circuit (25) for determining the starting instant of a second read operation of a memory circuit (3) with respect to that of a first read operation in such a way that a display of a field number doubled television signal, even for a non-standard television signal to be doubled in field number, does not exhibit any flicker at the field frequency of the last-mentioned signal. Furthermore the measuring circuit can determine the most favourable waiting period (B) between a write operation and a first read operation, the waiting period (A) between a vertical synchronising pulse (V) and the start of a memory write operation and a value for the waiting period (C) between the start of a memory read operation and the start of a vertical deflection of a picture display section (13). A counter circuit (29) which can be controlled by means of the measuring circuit is provided for the controllable periods.
Patent EP-0290089-A1 (EP)
Inventor: LONG JON
IPC: H01L23/50
Filed: 1988-04-28
Abstract: Solder coating of lead of IC packages is accomplished by passing IC packages on a pallet through a solder wave. The rectangular or square IC packages are positioned so that they are tilted relative to the horizontal and rotated so that a side or adjacent sides of the package enter and exit the solder wave at an angle that is not 90° or 180°.
Patent EP-0316999-A1 (EP)
Inventor: SEMPEL ADRIANUS
IPC: H03D7/14
Filed: 1988-11-10
Abstract: The collectors of the two transistors T₅ and T₆ constitute a first and a second collector terminal to which a load circuit can be connected. The base signal currents of T₅ and T₆ are added to their collector signal currents or subtracted from their emitter signal currents by means of a first difference pair T₇, T₈ and a second difference pair T₉, T₁₀. The signal current in the first and the second collector terminal is thus very accurately equal to the input signal current at the emitters of T₅ and T₆. Due to the high voltage gain of the first and the second difference pair, T₅ and T₆ are substantially completely turned on. A double-balanced mixer circuit having a large dynamic range is provided by means of a load circuit comprising two cross-­coupled differential amplifiers T₁, T₂ and T₃, T₄.
Patent EP-0318187-A1 (EP)
Inventor: TOUGH WILLIAM HAMISH
IPC: D21H27/02
Filed: 1988-11-11
Abstract: A composite sheet material which is particularly useful as a backing material for carpet underlay is a stitched crepe paper sheet 5 with rows of projections 13 formed therein between parallel rows of stitches 10 by deforming the crepe paper sheet without puncturing the paper. The stitches 10 substantially restrict the extensibility of the crepe paper sheet 5 and the projections 13 are formed at a position in the crepe paper sheet 5 directly in line with the ends 11 of the stitches 10. 
     According to the preferred method described, each projection 13 is in reality a depression between two projections formed in the opposite surface of the crepe paper sheet without puncturing the paper. In an alternative embodiment there is a pair of projections 13 formed in the crepe paper sheet 5 between adjacent rows of stitches 10.
Patent EP-0290318-A1 (EP)
Inventor: SABOT JEAN-LOUIS
IPC: C22B3/00
Filed: 1988-04-27
Abstract: The process consists in extracting, in a liquid-liquid extractor 1, the gallium present in a basic solution of sodium aluminate (Bayer liquor) by means of an extractant known under the tradename of Kelex, dissolved in an organic solvent. The organic phase containing the gallium is subjected to a first liquid-liquid extraction 2 by means of an acidic solution to remove, to at least a large extent, aluminium and sodium and then to a second liquid-liquid extraction 3 by means of another acidic solution to recover gallium. This acidic gallium solution is purified by extraction of gallium with an extractant at 4. After the extraction of gallium the acidic solution is recycled to the extractor 2 to reduce the usage of acid in the process. <IMAGE>
Patent EP-0301972-A1 (EP)
Inventor: LATOUR YVES
IPC: B21F1/00
Filed: 1988-07-29
Abstract: The machine comprises a work plate (1) on which may be mounted a tooling plate (2). The active means (60-63) are independent and provided with electric motors (70-73). These motors are connected to levers (50-53) which are detachably integral with tie rods (30-33) connected to tools (21-24). These active means are disengagably mounted onto a ball screw (45) driven by a motor (90). The invention proposes an associated control method. <IMAGE>
Patent EP-0325066-A1 (EP)
Inventor: TEPFER MARK
IPC: C12N15/82
Filed: 1988-12-14
Abstract: The invention relates to a method for obtaining transgenic plants for the purpose of endowing them with long-lasting tolerance to plant viruses by integration in their genome of genetic information coding for the expression of molecules of satellite nucleic acid, wherein the DNA sequence coding for the expression of the satellite nucleic acid is introduced into the genome in the form of a single monomeric unit whose ends optionally possess foreign sequences.
Patent EP-0324304-A1 (EP)
Inventor: DUWICQUET ALFRED
IPC: A47B57/40
Filed: 1988-05-19
Abstract: The invention relates to metallic shelving of the tubular type, intended, especially, for industrial and professional storage. According to the invention, the metallic shelving is formed of profiled uprights (3) joined by longitudinal members (5) and crosspieces (6) which support storage shelf panels. The crosspieces (6) have means for fastening on the uprights (3) and the longitudinal members (5) have available support means which fit into the said fastening means in order to be supported by the latter. Any modification of the architecture of the metallic shelving can take place without dismantling the existing one. The invention relates principally to manufacturers of office- and shop-fitting equipment. <IMAGE>
Patent EP-0316273-A1 (EP)
Inventor: MEIER JACQUES
IPC: B65G35/04
Filed: 1988-10-28
Abstract: Conveyor system having one or more driving members (S1, S2), conveying chains which are in active connection with the latter, and having means (3) which are arranged on these conveying chains and take up the force of the conveyed load, the conveying chains being guided in chain channels, one or more path(s) (2a, 2b) connecting satellites (S1, S2) to a centre (z) or to a plurality of centres, one path consisting of a driving station having an associated runway and of a conveying chain (drag chain) without a return strand which runs parallel to said runway, means (3) for receiving the material to be conveyed being arranged at one end of said chain and the other end being freely movable, and the runway (2a, 2b) connects this driving station (satellite) (S1) to a centre (z) or to another driving station (satellite) (S2). 
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Patent EP-0303699-A1 (EP)
Inventor: YAMADA SHIZUHIRO
IPC: B65G49/04
Filed: 1987-12-09
Abstract: Un appareil de transport de matériaux non traités comprend un transporteur unitaire (25) et un transporteur collectif (33). Le transporteur unitaire (25) est formé d'un chariot (19) actionné de façon à se déplacer le long d'une chaîne de traitement (1) composée d'une pluralité de bacs de traitement agencés en rangée, et d'organes de support (16) verticalement déplacés par le chariot (19) de façon à soulever et à baisser des matériaux non traités (15) dans et hors des bacs de traitement. Le transporteur collectif (33) est formé d'un cadre élévateur (26) agencé le long de la chaîne de traitement à l'intérieur de la région où se déplace le chariot (19), d'engrenages élévateurs (27) qui déplacent verticalement la cadre élévateur (26) et d'un organe de support (28) agencé sur le cadre élévateur (26) de façon à se déplacer dans le sens de la chaîne de traitement et à soutenir les matériaux non traités. Le transporteur unitaire (25) transporte collectivement des matériaux non traités contenus dans un seul bac de traitement jusqu'à un autre bac de traitement quelconque, et le transporteur collectif (33) transporte collectivement des matériaux contenus dans une pluralité de bacs de traitement jusqu'à une pluralité de bacs de traitement ultérieurs.
Patent EP-0346390-A1 (EP)
Inventor: GORDON ARNOLD Z
IPC: H01M4/96
Filed: 1988-03-02
Abstract: Electrodes de diffusion de gaz (12) et cellules (10) électrochimiques générant ou consommant du gaz utilisant lesdites électrodes. L'électrode (12) se compose d'un corps poreux électroniquement conducteur et électrochimiquement actif définissant des surfaces (15, 17) de contact respectives de gaz et d'électrolyte, avec une couche imperméable au gaz, conductrice ioniquement ionomère, disposée sur la surface de contact (17) avec l'électrolyte. La couche se compose d'un polymère ionique hydrophile réticulé in situ sur ladite surface active par exposition à une quantité effective de radiation ionisante de haute énergie.
Patent EP-0366665-A1 (EP)
Inventor: PARSONS DAVID
IPC: B60W10/10
Filed: 1988-05-16
Abstract: Un véhicule à moteur comprend au moins une roue roulant sur le sol et entraînée par un moteur à combustion interne (10) par l'intermédiaire d'une transmission comportant un embrayage (14) et une boîte d'embrayages de changement de vitesse (12). La boîte d'embrayages (12) présente plusieurs rapports de démultiplication qui peuvent se placer en prise exclusive les uns par rapport aux autres et dont celui qu'on désire peut être placé en prise par un mouvement de pivot du levier de changement de vitesse (16) imprimé manuellement, dans les directions (A) ou (B) respectivement, autour d'un point de pivot (34), de sorte qu'une partie de levier de changement de vitesse (16) au-dessus du point de pivot (34) se déplace d'un côté à l'autre de la disposition des vitesses. Le levier de changement de vitesse (16) comprend un manche (33) pivotant au niveau du point (34) et un pommeau (42) placé sur un tube (40) et pivotant de façon à basculer au niveau du point (44) sur le manche (33). Lorsqu'on fait basculer le tube (40) en exerçant une force manuelle dans la direction (a) ou (b) par rapport au manche (33), un signal est envoyé par la ligne (64') ou (66)' à la commande d'embrayage (18, 20), provoquant ainsi le désengagement automatique de l'embrayage (14). Une application continue de la force manuelle sur le tube (40) permet à ce dernier de pousser le manche (33), lequel pivote dans la direction (A) ou (B) du côté opposé de la disposition des vitesses. Lorsque la commande (18, 20) reçoit un signal par la ligne (54') qui indique l'engagement d'un nouveau rapport de démultiplication, la commande (18, 20) effectue automatiquement le ré-engagement de l'embrayage (14). La commande (18, 20) comporte une mémoire (68) qui mémorise dans quelle direction (A) ou (B) s'est effectué le mouvement de pivot du levier de changement de vitesse (16), de façon à effectuer l'engagement du rapport de démultiplication en prise à ce moment. La direction (a) est sensiblement identique à la direction (A) et la direction (b) est sensiblement identique
Patent EP-0317615-A1 (EP)
Title: Poele de chauffage ayant un gazeificateur a pyrolyse
Inventor: BEIERLE FREDERICK PETER
IPC: F23K1/04
Filed: 1988-06-02
Abstract: Le système à poêle de chauffage comprend une trémie de combustible (10) assurant l'alimentation en combustible à un gazéificateur à pyrolyse (12) au moyen d'un appareil d'amenée (14) du combustible. Un appareil (16) à valve de tête, comprenant un dispositif d'allumage (129), assure la régulation de l'entrée de biomasse et d'air dans le gazéificateur ainsi que l'allumage du matériau dans le gazéificateur. Le gazéificateur (12) produit du carbone et du gaz combustibles qui sont amenés dans un brûleur (90) du poêle au moyen d'une soufflante (18). Le fonctionnement du système à poêle de chauffage est commandé automatiquement à partir d'un thermostat (150).