baber/WOPTO huggingface dataset:
Patent EP-0499031-A1 (EP)
Inventor: FRICKER WOLFGANG PETER
IPC: B28B7/12
Filed: 1992-01-13
Abstract: In the manufacture of mouldings based on mineral wool according to the known vacuum moulding process there is the difficulty that the mouldings are not readily ejected from the mould. These difficulties are overcome if moulds according to the invention are used which are manufactured from a porous, permeable material with a mean pore size or a free passage cross-section with a diameter up to 50  mu m. The manufacture of such moulds from sintered metals or metal mesh laminates has proven especially suitable. <IMAGE>
Patent EP-0497194-A1 (EP)
Inventor: KUBIS HERIBERT DIPL-ING
IPC: F01L13/06
Filed: 1992-01-22
Abstract: The invention relates to an outlet valve tappet for an internal combustion engine. To increase the braking power of engines, it is necessary to open the outlet valve 4 also in the compression cycle. Use is advantageously made of a hydraulically operating outlet valve tappet 1 which operates with hydraulic pressure from an external pressure source 11. Due to the pressure of the compressed air shortly before ignition upper dead centre, great forces act on the outlet valve 4 and, from the latter, on the outlet valve tappet 1. These forces retroact via the inner part 8 as hydraulic pressure on the pressure source 11 and may damage the latter (Figure 1). According to Figure 2, the outlet valve tappet 1 has an inner part 8, which is raised by the lift 9 by impinging with pressure via the second pressure space 22, as a result of which the outlet valve 4 opens. If the pressure then rises in the second pressure space 22 as a function of the force of the outlet valve 4 via the pressure of the pressure source 11, according to the invention the ball 24 (Figure 3) closes, as a result of which the second pressure space 22 is hermetically sealed and the hydraulic pressure building up therein cannot propagate to the pressure source 11.
Patent EP-0504897-A1 (EP)
Inventor: ITO KOITSU
IPC: C10M169/00
Filed: 1992-03-19
Abstract: The addition of a phenyl- or halophenyl-substituted hexachlorobicyclo-[2.2.1]hept-2-ene to a conventional grease composition comprising a base oil, such as an organic oil or a liquid polyorganosiloxane, and a thickener improves both the antiwear performance and low temperature lubricating properties of the composition.
Patent EP-0511611-A1 (EP)
Inventor: KOCUR JEAN DR
IPC: A01N25/30
Filed: 1992-04-27
Abstract: The invention relates to liquid herbicidal compositions comprising a compound of the formula   <IMAGE> (1)  and an alkyl polyglycoside or an alkyl polyglycoside and at least one surfactant from the series comprising fatty alcohol polyglycol ether sulfate, alkyldimethylamine oxide, alkyldimethylbenzylammonium chloride and coconut alkyldimethylaminoacetic acid or a salt thereof. The invention furthermore relates to a process for the preparation of these compositions and their use for controlling undesired vegetation.
Patent EP-0515864-A1 (EP)
Inventor: DOHERTY CHERYL A
IPC: A23G3/02
Filed: 1992-04-30
Abstract: A low or no fat confection is prepared containing 80% soluble solids wherein at least 70% of the solids are carbohydrates. The mixture containing carbohydrate, a cationic reactive and thermalsensitive hydrocolloid and an edible cation containing material is cooked or its solids concentration adjusted to 80% solids while hot. The molten mixture is then cooled to form a solid confection having a water activity being 0.30 to 0.65 Aw and a pH from 3.0 to 8.5.
Patent EP-0536728-A1 (EP)
Inventor: KAWATA HIDEAKI
IPC: G03G9/113
Filed: 1992-10-07
Abstract: An electrophotographic developer comprising a toner and a carrier, in which the carrier is provided on the surface of a core material thereof with a resin coating layer comprising a cured body of a methyl silicone resin containing not less than 70% of T-unit and a methylated melamine resin having molecular weight of not less than 700. This developer is not lowered in flowability, generates no spent particles and presents stable electric charging characteristics. Accordingly, the developer of the present invention is suitably used where there is used a toner containing no electric charge controlling agent.
Patent EP-0543242-A1 (EP)
Inventor: VOELKER HEINZ DR
IPC: C08J9/14
Filed: 1992-11-07
Abstract: Foam sheets of high compressive strength are produced by extrusion of a mixture of a styrene polymer and 5 to 16% by weight of a blowing agent mixture which contains   a) from 3 to 70% by weight of an alcohol or ketone having a boiling point of between 56 and 100 DEG C   b) from 0 to 50% by weight of carbon dioxide, c) from 0 to 88% by weight of a saturated C3- to C5-hydrocarbon, and   d) from 2 to 90% by weight of at least one fluorinated hydrocarbon which boils at between -30 DEG  and +30 DEG C. p
Patent EP-0579878-A1 (EP)
Inventor: HART BRIAN
IPC: E21B33/038
Filed: 1992-07-20
Abstract: A connector for connecting two tubular members (1,2) having annular flanges (3,4) at their ends. The connector comprising an actuating ring (13) movable in the axial direction of the tubular members (1,2), a plurality of upper dogs (15) for engaging the flange (3) of the upper tubular member (1) and a corresponding plurality of lower dogs (17) for engaging the flange (4) of the lower tubular member (2). Each pair of upper (15) and lower (17) dogs are connected by a stud (24) and are axially separable providing a sealed cavity (22) between the dogs which is supplied, in use, with hydraulic fluid. In use, the supply of hydraulic fluid to the cavity (22) forces the upper (15) and lower (17) dogs apart to tension the stud, so that, when the dogs are moved adjacent to the upper and lower flanges (3,4) and the pressure in the cavities (22) is released, the tension in the stud will be released allowing the upper (15) and lower (17) dogs to slide back together and clamp the upper (3) and lower (4) flanges together.
Patent EP-0529987-A1 (EP)
Inventor: WASSON KEN G
IPC: G05D3/00
Filed: 1992-08-24
Abstract: Rotary positioning devices are described wherein a coil (38) and permanent magnet (32) combination is provided to couple a torque (14) into a pivotally mounted arm member (20), the pivot (22) of which is located substantially at the center of gravity of the assemblage. By coupling such a torque into the device to cause rotational pivotal movement, forces otherwise imposed upon the pivot and bearing structure are substantially avoided. Suited particularly for a rotary head positioning assemblage utilized with disk drives, in one embodiment, the permanent magnets are mounted with the pivoting arm for movement adjacent an energized coil structure. In another embodiment, the coils are mounted upon the pivoted arm and are moved in adjacency with spaced magnet structures. The magnet structures may be configured with slots and geometric shapes selected to achieve optimized torque developing vectors exhibiting uniformity of force application throughout the extent of pivoting of the arm assemblage.
Patent EP-0535815-A1 (EP)
Inventor: INNES FRANK A S
IPC: E21B47/18
Filed: 1992-09-11
Abstract: A downhole tool (100) for generating pressure pulses in a drilling fluid comprising an elongate body (107, 127) and a plurality of blades (116) spaced around the body. The blades are each divided into an independent front section (116a) and rear section (116b), forming a set of front sections and a set of rear sections, at least one of the set of front sections and the set of rear sections being mounted for rotation such that the front and rear sections are angularly displaceable relative to each other between a first position in which the sections are aligned and a second position in which the rear sections obstruct fluid flow between the front sections to generate a pressure pulse. The tool includes a means for generating a torque on the blade sections, and an escapement means (110, 143) which is radially movable to permit stepwise rotation of the blade sections, and thus to move the blade sections between the first and second positions. Each successive rotation of one of said sets of blade sections relative to the other of said sets of blade sections occurs in the opposite direction to the immediately preceding stepwise rotation of the said one set of blade sections relative to the said other set of blade sections.
Patent EP-0549162-A1 (EP)
Inventor: MATSUOKA NORIYUKI
IPC: H05K7/10
Filed: 1992-12-02
Abstract: A contactor for an electric part comprising a plurality of pressure bearing elements connected at one ends thereof and extending in opposed relation with each other, the other ends thereof being left as free ends, a movable contactor having a press contacting portion being formed at the connection end of the pressure bearing elements, the press contacting portion being pushed up by elastic force stored by the pressure bearing elements which are closed or opened against elasticity thereof, thereby obtaining a contacting pressure with a contact of an electric part.
Patent EP-0532372-A1 (EP)
Inventor: GUILLON LUC
IPC: B23P21/00
Filed: 1992-07-30
Abstract: The subject of the present invention is a flexible workshop for assembling a product, for example a motor vehicle door comprising a series of fixed stations (1) supplied with elements of the product arranged in containers (2) and a series of self-propelled carriages (1) passing in front of the containers (2). According to the invention, each carriage (1) comprises at least one robot (11) and computer means (16) capable of controlling the robot so that, at each station, it seizes an element from the corresponding container (2) and mounts it on the product (6). <IMAGE>
Patent EP-0532389-A1 (EP)
Inventor: BONICEL JEAN-PIERRE
IPC: G02B6/44
Filed: 1992-09-03
Abstract: The present invention relates to a device for inserting optical fibre ribbons (5) into the helical grooves of a grooved rod (3) driven in translational movement along its longitudinal axis (X-X%) through this device, each of the said grooves being intended to receive at least two ribbons stacked one on top of the other, the device including:   - a reel holder (21) set into a relative rotational movement, with respect to the rod (3), about the longitudinal axis, - a plurality of reels (211) supplying ribbons (5), these reels being mounted on the holder (21), - a plate (22) also set into a relative rotational movement, with respect to the rod (3) about the longitudinal axis and in the same direction as the holder (21), and through which pass the rod (3) in translational movement and the ribbons (5) coming from the reels (21), - a die (23) set into a relative rotational movement, with respect to the rod (3), about the longitudinal axis and in the same direction as the holder (21) and the plate (22), and through which pass the rod (3) in translational movement and the ribbons (5) coming from the plate (22), the ribbons (5) being inserted into the grooves downstream of the die (23), characterised in that the plate (22) and the die (23) have individual passage openings (31, 53) for each of the ribbons passing through them.   <IMAGE>
Patent EP-0559718-A1 (EP)
Inventor: SCHILLING FRANK
IPC: B65D81/02
Filed: 1991-12-03
Abstract: Un élément (1) à faible poids volumique utile pour emballer des marchandises dans des récipients d'emballage se compose d'un corps (10) en un matériau ondulé. Afin d'obtenir un élément (1) souple auquel on peut donner des sections transversales ayant des contours creux ou concaves les plus divers, le corps (10) en matériau ondulé est retenu au moyen d'un seul élément de fixation, de sorte que les plis adjacents (11) des ondulations dans le corps en matériau ondulé reposent lâchement les uns sur les autres de manière incompressible et puissent être déplacés les uns par rapport aux autres dans des directions perpendiculaires au cours (S) des ondulations, formant une courbure plate orientée vers l'intérieur du corps.
Patent EP-0556298-A1 (EP)
Inventor: WILSON ALBERT HUEAL
IPC: H01R13/631
Filed: 1991-10-09
Abstract: On décrit un connecteur d'appareil à circuits imprimés, du type comprenant un corps portant des rangées de contacts (92) et un circuit flexible servant à connecter les contacts à des pastilles terminales (144, 146) se trouvant sur un dispositif à plaquette de circuits imprimés (140), afin de permettre à la plaquette d'être légèrement déplacée par rapport aux contacts. Un isolateur (84) comprend un corps (86) pourvu de trous destinés à retenir les contacts ainsi qu'un bras allongé solidaire (100) dont l'extrémité peut s'appuyer contre un côté du dispositif à plaquette de circuits imprimés. Des régions d'électrodéposition conductrices sont créées sur l'isolateur, chaque région métallisant les parois d'un trou (90) recevant un contact, et produisant une marque (120), sur un côté du bas, qui se termine en une pastille de contact (122) entrant en contact avec une pastille terminale sur le dispositif à plaquette de circuits imprimés.
Patent EP-0559784-A1 (EP)
Title: Surface-active macromonomers.
Inventor: VALINT PAUL L JR
IPC: C08F8/00
Filed: 1991-11-20
Abstract: A new class of polymerizable surfactants, useful for modifying the surfaces of polymeric objects, which are described by the formula: DC[AxBy] wherein A is at least one ethylenically unsaturated hydrophilic monomer, B is at least one ethylenically unsaturated hydrophobic monomer, C is a functional chain transfer agent, D is an ethylenically unsaturated end group, y is within the range from about 0.1 to about 0.9, and x + y = 1. Also disclosed are random copolymer precursors of such polymerizable surfactants.
Patent EP-0569421-A1 (EP)
Title: Pharmaceuticals.
Inventor: HANSON JOHN CHRISTOPHER SMITHK
IPC: C07D473/40
Filed: 1992-01-30
Abstract: A process for preparing 2-amino-6-chloropurine or a 2-acylated derivative thereof, comprising reacting guanine or 2,9-diacylguanine with a chlorinating agent, in the presence of methyltriethylammonium chloride as phase transfer catalyst, and thereafter when necessary, removing the 9-acyl group by hydrolysis.
Patent EP-0528049-A1 (EP)
Inventor: YAMAMOTO MASAHIRO
IPC: B65H20/16
Filed: 1992-03-06
Abstract: Pince de serrage de papier pour imprimante présentant une force de serrage satisfaisante qui ne diminue pas, même si de la poussière, telle que des débris de papier, y adhère, et permettant de positionner le papier de manière parfaitement reproductible. La pince est pourvue de surfaces de pression qui serrent le papier aux extrémités sur un côté des éléments de serrage supérieur et inférieur, les extrémités de l'autre côté des éléments étant maintenues de manière à pouvoir tourner indépendamment les unes des autres. L'une ou l'autre des surfaces de serrage de papier se compose d'un élément presseur élastique alors que l'autre surface se compose d'un élément dur présentant un coefficient de friction élevé, tel que de la céramique, ce qui augmente la force de serrage du papier.
Patent EP-0577834-A1 (EP)
Inventor: SATO MITSUKUNI
IPC: B22D11/10
Filed: 1992-03-23
Abstract: In a plate assembly cartridge for a slide valve device, wherein metal or ceramic holders are mounted on the outer peripheries of respective plate side surfaces for the slide valve device, and an assembly mechanism for engaging the holders with each other is provided, opposite surfaces of the holders for slide plates are slightly set back from slidable surfaces, and further, one of the following constructions is provided. Gaps for refrigerant and/or a temperature sensor are provided in the main body of the holder, these gaps are allowed to communicate with one another, ceramic coating is applied onto the slidable surface of the holder, a plate brick is made to be of split type, bonding surfaces of the holder and the plate brick are inclined, surface pressure load mechanisms are made to be slidable or openable type and include cylinders for a surface pressure load, these mechanisms are made to be of remote control type and have similar immersed nozzle mounting mechanisms, and further, heat-resistant ceramic plates are fully or partially interposed between the bottom of a molten metal container and the slide valve device.
Patent EP-0586405-A1 (EP)
Title: NOVEL 2H-BENZO b]PYRANE DERIVATIVES SUBSTITUTED IN THE 4 POSITION BY ARYL OR N-HETEROARYL, PROCESS FOR PRODUCING THEM AND PREPARATIONS CONTAINING THE COMPOUNDS.
Inventor: ARMAH BEN
IPC: C07D493/04
Filed: 1992-05-06
Abstract: Substituted benzopyrane derivatives of general formula (I) in which the substituents have the meanings given in the description, and their salts and acid addition salts, tautomers and optical isomers, are therapeutic agents.
Patent EP-0541786-A1 (EP)
Title: Dispositif equipant un appareil photographique pour le codage de films en pseudo-formats
Inventor: STONEHAM JEFFREY RICHARD
IPC: G03B37/00
Filed: 1992-05-27
Abstract: L'invention se rapporte à un dispositif utilisable dans un appareil photographique simple et bon marché (10) et servant à coder des pseudo-formats prédéterminés de photogrammes exposés sur des films du type comportant une couche magnétique (26) sur laquelle est préenregistrée une piste de données. L'appareil photographique est équipé d'un organe sélecteur (16) actionnable par l'utilisateur et positionné de façon à déterminer le format d'un photogramme devant être exposé sur le film. En réponse au positionnement de l'organe sélecteur, un organe effaceur magnétique est activé par un organe générateur de signaux de codage d'effacement, afin d'effacer sélectivement des parties prédéterminées d'un segment de la piste de données associé à un photogramme exposé de pseudo-format correspondant. Un organe est prévu pour empêcher l'activation de l'organe effaceur lorsque le film avance dans l'appareil photographique selon une direction opposée à la direction d'avance photogramme par photogramme pendant le processus de prise des photographies.
Patent EP-0596038-A1 (EP)
Title: Fibers capable of spontaneously transporting fluids.
Inventor: PHILLIPS BOBBY MAL
IPC: D06M101/16
Filed: 1992-07-22
Abstract: Disclosed are fibers that are capable of spontaneously transporting certain fluids, for example aqueous fluids, such as water, on their surfaces. The fibers, especially in the form of tow, can be incorporated into absorbent articles, such as diapers, in order to transport fluids to more effectively utilize the absorbent portion of the article. The fibers can be synthetically coated with absorbent materials.
Patent EP-0563351-A1 (EP)
Inventor: MYREN ERIC
IPC: A61M5/142
Filed: 1992-09-25
Abstract: L'invention se rapporte à un appareil destiné à être utilisé avec une pompe péristaltique (20) pour empêcher qu'on ne laisse le liquide de perfusion s'écouler librement par inadvertance avant le chargement ou après le retrait d'un tube de perfusion (26) dans la pompe péristaltique (20) et pour empêcher également que le tube de perfusion chargé (26) ne soit obstrué par inadvertance dans la pompe péristaltique (20). Sur un tube de perfusion standard (26) est prévue une pince coulissante (109). L'appareil décrit comprend une rainure (29) dans laquelle vient se loger le tube de perfusion (26), une partie réceptrice (62) dans laquelle est introduite la pince coulissante (109), ainsi qu'un élément coulissant (81) sollicité par ressort et avec lequel la pince coulissante introduite (109) vient se placer en prise, pour que le tube de perfusion (29) ne puisse pas être chargé dans l'appareil sans que la pince coulissante (109) n'obture le tube de perfusion (26). La présente invention prévoit également une pince coulissante (109') compatible avec l'appareil et qui possède une plaquette de surface (125) pour faciliter l'identification automatisée de la pince coulissante (109') en coopération avec un capteur non obstructif (85) dans l'appareil de sécurité décrit.
Patent EP-0620876-A1 (EP)
Inventor: SCHULTZ HANS-JOACHIM DR
IPC: D21F1/08
Filed: 1992-11-12
Abstract: Dans la plupart des machines à papier actuelles, la section transversale est réglée par déformation de la fente de sortie de l'ajutage de la caisse de tête. Il en résulte les défauts connus d'asymétrie du papier. Plus récemment, on a introduit le réglage de la section transversale par dilution ultérieure des courants partiels individuels amenés à la caisse de tête. L'invention se caractérise par le fait que la pâte épaisse amenée à une caisse de tête n'est plus diluée dans son ensemble, mais est distribuée en fonction de la section transversale demandée à la machine. La pâte est diluée dans les courants partiels jusqu'à la densité requise pour la caisse de tête avec l'eau d'égouttage. On peut ainsi rassembler les systèmes d'eau d'égouttage de plusieurs caisses de tête et les approvisionner, au moyen du dispositif décrit, en pâte de qualités identiques ou différentes. L'avantage en est que l'on peut régler la section transversale sans déformer l'ajutage de la caisse de tête et que l'on peut simplifier considérablement le système d'eau d'égouttage lors de la formation de feuilles de papier multiplex ou à couches multiples superposées avec des pâtes de qualités identiques ou différentes.
Patent EP-0563944-A1 (EP)
Inventor: WATANABE TOMOICHI
IPC: B65C9/06
Filed: 1993-03-31
Abstract: An apparatus for applying seals to articles has a rotary table (11) having heads (13), and an article guide (12) provided along the periphery of the rotary table (11). Each head (13) is provided with a holding-moving mechanism (21) for holding an article (P) and moving the article (P) on and along the article guide (13) together with the head (13), and a labeling mechanism (22) for applying a label (S) to the article (P) which is being transferred together with the head (13). The article (P) is held by the holding-moving mechanism (21) and moved together with the head (13). During the transfer of the article (P), the label (S) is applied to the article (P). The article (P) can be applied with the label (S) while the article (P) is being continuously transferred without being moved intermittently, whereby the apparatus can be easily operated at a high speed.
Patent EP-0589157-A1 (EP)
Inventor: BERGHOLTZ LARS ING
IPC: B31B50/00
Filed: 1993-07-06
Abstract: Beschrieben wird eine Vorrichtung zum Anbringen einer verschließbaren Ausgießeinrichtung (6) am Loch im Oberboden (4) einer Packung (5). Diese Vorrichtung weist ein Dornrad (2) auf, welches um eine Drehachse (3) intermittierend drehbar angetrieben ist. Das Dornrad ist mit vier von einer Nahe (9) radial vorstehenden Dornen (1) versehen. Um Kosten für Maschine und Material für das Produkt zu sparen und die Zuverlässigkeit und Hygieneanforderungen beim Anbringvorgang zu verbessern, ist erfindungsgemäß vorgesehen, daß im Bereich des Außenumfanges des Dornrades (2) in Winkelabständen bezüglich der Drehachse (3) eine Aufsetzstation (I), danach eine Erwärmungsstation (II, II'), dann eine Einsiegelstation (III) und eine Abstreifstation (IV) derart angeordnet sind, daß das äußere Ende jedes Dornes (1) schrittweise nacheinander mit den Stationen (I-IV) in Eingriff bringbar ist. <IMAGE>
Patent EP-0596206-A1 (EP)
Inventor: VAN HOUT HENRICUS HUBERTUS MAR
IPC: C07C68/02
Filed: 1993-08-20
Abstract: The invention relates to a method of preparing a compound of formula 1
       
wherein R i , R 2  and R 3  correspond to H, a branched or non-branched, optionally substituted alkyl group, or an optionally substituted aryl group, suitable as a chain stopper in the preparation of an aromatic polycarbonate, by reaction of a compound of formula 2
       
wherein Ri, R 2  and R 3  have the meanings described hereinbefore, with phosgene, comprising the continuous supply of the compound of formula 2 and phosgene to a solution of phosgene in a solvent, the temperature being kept at a value between 0 and 15°C and the pH being kept at a value between 1 and 6.