baber/WOPTO huggingface dataset:
Patent EP-0378677-A1 (EP)
Inventor: RODGERS COLIN
IPC: F23R7/00
Filed: 1989-06-02
Abstract: Turbine à démarrage automatique (10), dans laquelle un brûleur d'impulsions auxiliaire (23) comporte une buse de sortie (36) distincte de l'orifice d'évacuation (20) d'un brûleur à pression constante (18) produisant des impulsions de pression qui frappent les pales (22) du rotor (14) de la turbine de manière à produire le couple de démarrage. Le recours à une chambre de combustion distincte (24) et à un orifice d'évacuation (36) dont la section transversale est différente de celle de l'orifice d'évacuation (20) du brûleur à pression constante (18) permet d'obtenir des impulsions efficaces sans entraver le fonctionnement du brûleur à pression constante lors du fonctionnement entretenu normal de la turbine.
Patent EP-0394615-A1 (EP)
Inventor: SCHULTZ HORST C O KEIL SCHAAFH
IPC: A47J36/36
Filed: 1990-01-24
Abstract: The invention relates to a double-skinned cooking utensil (2) having an outer pot (4) and an inner pot (6), arranged therein, of continuous wall guiding to receive the product to be cooked, the side walls (8, 10) of the outer pot (4) and inner pot (6) being connected to one another at their lower edge via a bottom plate (12) made of material with good heat-conducting properties and at their upper edge with formation of a pouring rim (14). To provide a double-skinned cooking utensil (2), in which it is possible to attach the handle or handles to the side wall of the outer pot (4) in a simple, rapid and secure manner, provision is made essentially for the outer pot (4) to have a wall guiding which deviates from that of the inner pot (6) and for the side walls (8, 10) of the inner pot and outer pot, apart from the upper and lower edge connections, to be only in point-contact or linear contact with one another. <IMAGE>
Patent EP-0380107-A1 (EP)
Inventor: WILD RAINER DR
IPC: B65D75/00
Filed: 1990-01-25
Abstract: A flat-ended bag made of a heat-sealable or heat-weldable plastic film is suitable for containing materials in liquid and/or paste form. To obtain metered withdrawal and uniform application of the contents on a surface together with ease of handling of the container, three solutions are proposed. In the first solution, a withdrawal part in the form of a strip of film (12) is provided between the upper transverse edges of the bag. In the second solution, the withdrawal part is designed as a flexible, closable tube (212). In the third solution, the withdrawal opening is formed by a connection piece (312) with an application edge (320).
Patent EP-0384216-A1 (EP)
Title: Stütze zum Verbinden zweier zueinander bewegbarer Aggregate
Inventor: HEIMER KARL-HEINZ DIPL-ING
IPC: B60K25/02
Filed: 1990-02-07
Abstract: Zum Verbinden zweier zueinander bewegbarer Aggregate, insbesondere zum Verbinden eines Motorzusatzaggregates mit einem Verbrennungsmotor, ist eine Stütze vorgesehen, die im Bereich jedes Befindungspunktes zwischen dem Kopf (13) des jeweiligen Befestigungselementes (9, 10) und der Stütze sowie der Stütze und dem jeweiligen Aggregat jeweils ein an der Stütze anliegendes Kugelsegment (17, 17') und eine am Kopf (13) bzw. dem Aggregat (7, 8) anliegende Kugelpfanne (14, 14') aufweist. Hierdurch werden verschiedene Stellungen von Verbrennungsmotor und Motorzusatzaggregat zueinander durch Kompensation eines gewissen Schwenkwinkels ermöglicht.
Patent EP-0387564-A1 (EP)
Inventor: FRAUENBERGER KARL-ANDREAS DIPL
IPC: A47G19/03
Filed: 1990-02-23
Abstract: In order to avoid cleaning of the feed containers, which for hygienic reasons is necessary on a regular basis, the feed container has a receiving device (13) for an insert (36, 44) designed as a disposable container and adapted to the receiving device. <IMAGE>
Patent EP-0390058-A1 (EP)
Inventor: SATO KIMIHIKO
IPC: C07C15/08
Filed: 1990-03-27
Abstract: A catalyst composition consisting essentially of
     (A) a crystalline aluminosilicate zeolite having a silica/alumina mole ratio of at least 10, at least 50 % of which are occupied by an alkali metal cation (component A), and   (B) a refractory inorganic oxide having (b-1) platinum and (b-2) tin and/or indium supported thereon (component B).    A process for cracking non-aromatic hydrocarbons in the presence of the catalyst composition, and a process for isomerizing C₈ aromatic hydrocarbon, particularly xylenes, by applying the catalyst composi­tion in combination with a conventional isomerization catalyst.
Patent EP-0400406-A1 (EP)
Inventor: TOMII KAORU
IPC: H01J9/02
Filed: 1990-05-17
Abstract: An electron-emitting device comprising; electrical insulating substrates (1); an intermediate layer comprising a metal layer (2) and an insulating material layer (3) or comprising an insulating material layer (3), superposed in the thickness direction of said electrical insulating substrates (1) so as to be provided between said electrical insulating substrates (1) in the manner that it is recessed from one side surfaces of said electrical insulating substrates (1); a cathode material (4) provided at the middle portion of said intermediate layer, one end of said cathode material (4) protruding from the insulating material layer (3) that constitutes said intermediate layer; and a gate electrode (5) provided on said electrical insulating substrate (1) on the side where said intermediate layer is recessed. 
     Useful processes for manufacturing the above device are also disclosed.
Patent EP-0413906-A1 (EP)
Inventor: REHBERG HEINZ
IPC: B43M5/02
Filed: 1990-05-30
Abstract: For an envelope moistening apparatus which transfers the moisture onto the gummed surfaces of the envelopes by means of a brush (7), it is proposed to arrange a suction strip (8) above the brush in addition to the sponge (4) dispensing the liquid to the brush hairs. …<IMAGE>…
Patent EP-0417805-A1 (EP)
Inventor: SAKAI KEIJIRO
IPC: H02M5/458
Filed: 1990-09-14
Abstract: In a control method and device for an AC motor (5), when transforming output power of a converter (3) to AC power by an inverter (6) and controlling the AC motor (5) with the AC power, a source current value is determined from the value of an electric variable in the input or output side of the inverter (6), and the converter (3) is controlled in accordance with the source current value. This makes the source current free from an influence of ripple components. Accordingly, even when the load of the AC motor (5) is fluctuated abruptly, the required AC power can be applied to the converter following such fluctuations.
Patent EP-0482234-A1 (EP)
Inventor: CAVAGLIA MATTEO
IPC: B60R16/02
Filed: 1990-10-24
Abstract: Electromagnetic energy and data exchange between a remote control unit (D) and a keyboard (A) mounted on a steering wheel, without any type of electric contact, therefore realizing a complete galvanic insulation between keyboard on steering wheel and the body of vehicle. 
     This is achieved with an electromagnetic coupling, by means of two simple structures designed on Printed Circuit Boards (PCB), the first one (C1) mounted stationary and faced to the other one (C2), mounted on the steering wheel and so rotating with it. 
     A control unit (B), mounted inside the steering wheel, (and/or embodied with the keyboard), able to receive the electromagnetic energy, to manage the keyboard and to code and transmit data to the remote control unit (D), via the same electromagnetic coupling (C1 + C2). The remote control unit (D), mounted onto vehicle, in any appropriate site, able to supply energy to the steering wheel, to decode data received via the same electromagnetic coupling (C1 + C2); it also provides anti-error circuits, it manages the received informations, in order to switch reliably a variety of loads on board vehicle; this function can also be performed by means of special power modules, always implemented on the remote control, able to drive even heavy loads, as halogen lamps, motors for windscreen brushes, etc. 
     Moreover, these power modules contain special arrangements to detect short circuits and excessive dissipation, in order to eliminate and replace, with reliable solid-state technology, some trouble-affected devices, like electromagnetic relays and fuses.
Patent EP-0433803-A1 (EP)
Inventor: BUSHROE MICHAEL W
IPC: G01N23/18
Filed: 1990-12-07
Abstract: A system (82) and method for locating features in an image. In the preferred embodiments, the present invention accepts as input a tilted view X-ray image of a PC board (10), as well as expected locations of solder joints (18) in the PC board (10). The present invention then determines the actual center locations (32) of these solder joints (18) by defining windows within the image and checking individual areas within the window, to see if they fall below a predetermined threshold. In addition, the system (82) determines if these pixels are connected to other pixels that have been previously determined to be part of the solder joint (18). Finally, the system (82) determines the center of the group of pixels determined to be part of the solder joint and displays the coordinate location of this center.
Patent EP-0423847-A1 (EP)
Inventor: MIZOBUCHI AKIRA
IPC: B41M5/40
Filed: 1985-08-19
Abstract: A fusion ink-type heat transfer sheet for heat-sensitive printing by means of thermal heads, comprises a base film, a substantially smooth antisticking layer formed on the thermal head-contacting surface of said base film, and a hot melt ink layer formed on the opposite surface of said base film. The antisticking layer prevents sticking of the heat transfer sheet to the thermal heads and contains an antistatic agent selected from: cationic antistatic agents having cationic groups selected from a quaternary ammonium salt, a pyridinium salt and primary, secondary or tertiary amino groups; anionic antistatic agents having anionic groups selected from sulfonate and sulfate; amphoteric antistatic agents of amino acid type or aminosulfate type; nonionic antistatic agents of amino-alcohol type glycerin type, or polyethylene glycol type; polymeric antistatic agents obtained by polymerizing the antistatic agents described above; polymerizable antistatic agents of a radiation polymerizable monomer and oligomer having atertiary amino or quaternary ammonium group; and carbon black.
Patent EP-0436943-A1 (EP)
Inventor: PICKLES CHARLES SANDS
IPC: H01R12/50
Filed: 1990-12-28
Abstract: A card edge electrical connector 10 includes a dielectric housing member 12, a card receiving cavity 30, a plurality of contacts including signal contact members 36, 36a arranged in opposed pairs along opposite sides of the card receiving cavity 30 and ground contact member 54 associated with each pair of signal contact members 36, 36a. Each signal contact member 36, 36a has a first contact section 44 for engaging corresponding signal traces 84 on the daughter card 72 and second contact sections 52, 52a respectively exposed along the mounting face 18 of the housing 12 and adapted to be engaged to corresponding signal contact means 92 of another electrical article 86. A ground contact member 54 is mounted into the housing 12 at each contact location and includes ground contact sections 62 engageable with ground contact means 80 of card 72 upon full card insertion. The ground contact members 54 include second ground contact sections 70 exposed along the mounting face 18 of the housing 12 and engageable with corresponding ground contacts 96 of the electrical article 86.
Patent EP-0408137-A1 (EP)
Inventor: BOEZEN HENDRIK
IPC: H03F3/30
Filed: 1990-07-09
Abstract: In order to boost the output power of a first amplifier (A1) a second amplifier (A2) can increase the supply voltage difference across the first amplifier (A1). However, variations of the supply voltage difference are attended with a comparatively high distortion. In order to minimize this distortion while maintaining the output power a signal-follower circuit (M1, M2, S) generates a direct voltage level of which tracks a first output signal (Vuit1) of the first amplifier (A1), for which purpose the signal-follower circuit (M1, M2, S) is driven by a third amplifier (A3), which compares the first output signal (Vuit1) with a reference signal (Vref).
Patent EP-0381350-A1 (EP)
Inventor: DEGONIA DAVID JOHN
IPC: C10M159/12
Filed: 1990-01-23
Abstract: Sulfurized olefins such as isobutylene which are soluble in hydrotreated oils are prepared by reacting a basic, aqueous alcoholic solution of sodium sulfide with an adduct formed by adding olefin to sulfur monochloride at low temperatures until the mole ratio of olefin to sulfur monochloride is between 1.7-1.9 to 1.
Patent EP-0442185-A1 (EP)
Inventor: HARADA NOBUYUKI
IPC: D06M11/17
Filed: 1990-02-16
Abstract: An absorbent composite comprising 100 parts by weight of an absorbent polymer, 1 to 600 parts by weight of a fibrous substrate, and 0.1 to 50 parts by weight of polyaluminium chloride and having said absorbent polymer adjoined to and fixed on said fibrous substrate through the medium of said polyaluminum chloride as a binder,
Patent EP-0387108-A1 (EP)
Inventor: IKONEN RAIMO
IPC: H04B15/00
Filed: 1990-03-13
Abstract: The invention relates to a method by means of which tran­sients can be eliminated in an apparatus comprising a cur­rent source and several functional blocks of which at least one produces transients in the operating voltage. According to the invention, a switch (4) separates the current source (5) and the transient-producing block (2) from the other blocks (1) during the time that transients are being pro­duced and connects the current source (4) to the other blocks (1) and to an energy-storing buffer (6) during the time that transients are not being produced.
Patent EP-0398497-A1 (EP)
Inventor: SANDER THOMAS W
IPC: A61L27/56
Filed: 1990-04-11
Abstract: A vacuum bag method for in-situ molding of surgical implants. The method comprises creating an implant precursor material composed of an aggregation of polymer beads coated with a hydrophilic monomer dispersion. A flexible bag (101) containing the implant precursor (102) is molded in-situ to a desired specific shape, and the implant precursor is then rigidified by applying a vacuum to the interior of the bag. The implant precursor is cured by heating to form a unitary porous presthesis which may be implanted into body tissue to remedy bone defects.
Patent EP-0435512-A1 (EP)
Inventor: LEFEVRE ROBERT J
IPC: A61M5/145
Filed: 1990-12-13
Abstract: A portable drug delivery device (10) for delivering a drug in liquid or fluid form at a constant and self-regulated rate to a patient comprises a syringe (11) having a spring loaded piston (24) reciprocal in a cylinder (20) having a reverse taper to pressurize the drug to be dispensed. The reverse taper on the cylinder (20) results in decreasing friction on the piston (24) as the piston (24) moves in the cylinder (20) during a dispensing cycle, and is designed to compensate for the decreasing force exerted on the piston (24) by the expanding spring (27). A length of tubing (13) connected to the syringe (11) conveys the drug to a needle )17) or other device for administering the drug to a patient, and a restrictor (16) in the length of tubing (13) impedes flow of the drug to achieve a desired flow rate. The restrictor (16) may be sized to achieve any desired flow rate, and in a preferred form of the invention comprises a laser-burned hole in a fitting attached to the outlet end of the length of tubing (13).
Patent EP-0381561-A1 (EP)
Inventor: BONGART MARCEL
IPC: F16K1/22
Filed: 1990-01-25
Abstract: The method makes it possible, in particular, to mount a butterfly choke valve on the spindle of a carburetter body. Firstly, the slot is oriented parallel to the axis of the duct. Then, the butterfly valve is gripped by one edge with the aid of a gripping member, and it is inserted into its final position by displacing the member along the axis of the duct. The assembly consisting of the butterfly valve (16) and the spindle (14) is turned as far as the position in which the butterfly valve closes off the duct by exerting a thrust with the aid of the gripping member (20) and a retention torque with the aid of a motor. 
<IMAGE>
Patent EP-0424217-A1 (EP)
Inventor: CLAIR PIERRE-YVES
IPC: F21L4/00
Filed: 1990-10-10
Abstract: Pocket torch with flat battery comprising a case formed by a base (2) closed by a lid (1). The latter carries a bulb (30), a reflector (50), a glass (53) to cover the reflector, and a switch (60). The base (2) contains a flat battery and conducting strips (11) and (12) designed to connect the terminals of the battery to the stud (31) and flanks (32), respectively, of the bulb (30). Such an arrangement, and in particular the siting of the switch, allows a user to hold the case comfortably in the hand while easily operating the switch. <IMAGE>
Patent EP-0437994-A1 (EP)
Inventor: DECARPIGNY GERARD
IPC: E04B1/26
Filed: 1990-12-12
Abstract: The invention relates to a modular structure for the construction of prefabricated buildings based on beams made from glued and laminated timber (plywood). According to the invention, the various beams have traversing fastening means enabling them to be fixed at an angle. These fasteners (8) have the shape of an angle bracket whose flange (11) at the end of the crosspiece (3) is separated from the latter in order to enable a linking member (12) to be inserted. Moreover, an L-profile (6) is fixed by means of traversing studs (7) to the columns (5) which interact with the angle bracket (8) in order to fix the elements. The invention is of interest to the prefabricated-building industry. <IMAGE>
Patent EP-0401185-A1 (EP)
Inventor: EKBOM RAGNAR
IPC: B22F7/02
Filed: 1990-05-25
Abstract: Method for manufacturing a compound pipe the wall of which comprises an inner layer (23) of a first ma­terial and an outer layer (24) of a second material. Powders (13,14) of the two materials are isostatically hot pressed to form a cylindrical tubular blank (15) in which the first material (13) forms an inner layer and the second material (14) forms an outer layer, the blank after heating to a suitable temperature being extruded over a mandrel.
Patent EP-0460341-A1 (EP)
Inventor: HANSEN FINN R
IPC: B65D71/44
Filed: 1990-06-06
Abstract: A carrier means for a number of bottles (9) with crown caps (10), with a holding means for holding the bottle necks below said crown caps, and with a handle for carrying. The carrier means comprises a board (1,1') of double corrugated cardboard, i.e. a corrugated layer with a layer of paper glued to both sides of it, if desired a double-double corrugated cardboard, i.e. two corrugated layers with intermediate layers of paper and layers of paper glued to both sides. In board (1, 1') a number of holes (2) is provided for holding the bottle necks, said holes (2) having a diameter permitting the crown cap (10) on a bottle (9) to be pushed through, but blocking for retraction of said crown cap due to resiliency of the material at the edge of the hole. The handle is composed of two openings (6) in said board. 
     In one embodiment board (1, 1') is extended at two opposite sides by a piece of board (7, 8) having an extension of at least half of the extension of board (1). Pieces of board (7, 8) have openings (6) and holes (2) which correspond to openings (6) and holes (2) in board (1, 1') when pieces of board (7,8) are folded back beneath board (1).
Patent EP-0524167-A1 (EP)
Inventor: VILHELMSEN MOGENS
IPC: F16L21/035
Filed: 1990-04-11
Abstract: Un élément d'accouplement à manchon (1) possédant un manchon (3) et un bout mâle (4) comporte un épaulement (7) formé derrière le bout mâle (4). L'épaulement (7) peut constituer une surface de butée pour une bague d'écartement (8) devant coopérer avec une garniture de tuyau possédant une gaine coulissante (non représentée) devant se placer sur la partie de la surface périphérique (5) dudit bout mâle qui n'est pas recouverte par la bague d'écartement (8). Lorsque l'on veut relier le bout mâle (4) à un manchon (non représenté), la gaine coulissante de la garniture de tuyau coulisse sur la bague d'écartement (8) et est protégée par celle-ci. Lorsque l'on veut introduire le bout mâle (4) dans une ouverture ménagée dans la paroi relativement épaisse d'un tuyau ou d'un puits (non représenté) à grand diamètre, on enlève la bague d'écartement (8) avant d'introduire le bout mâle dans un anneau d'étanchéité présentant des parties saillantes et des rainures et placé dans ladite ouverture, ledit anneau d'étanchéité possédant de préférence une partie saillante en face de l'élément d'accouplement à manchon afin d'éviter un contact direct entre ce dernier et ladite paroi.
Patent EP-0469085-A1 (EP)
Inventor: CHANG-HASNAIN CONSTANCE JUI-HU
IPC: H01L27/15
Filed: 1990-04-11
Abstract: Arrangement d'un laser à contact par bande à couplage croisé comprenant un substrat (10) doté de rainures parallèles (12) qui s'étendent sur une partie (LG) dudit substrat, tandis qu'une zone (LP) adjacente aux extrémités intérieures desdites rainures reste planaire. Le substrat et les rainures sont orientés de manière à produire des taux d'épitaxie et de croissance différentiels entre les zones (LG) au-dessus des rainures et la zone (LP) sus-jacente à la partie planaire. On dépose ensuite une structure optique de limitation verticale (18, 20, 22, 24, 26) sur la partie planaire et la partie à rainures. Ladite structure comprend une zone de puits quantique (22) dont la grandeur de l'intervalle de bande dépend de son épaisseur. Des contacts électriques (32) sont appliqués à la partie à rainures, permettant aux lasers au-dessus des rainures d'émettre des faisceaux laser sur une longueur d'onde à laquelle la structure équivalente en-dessous de la partie planaire est transparente, de manière à créer un couplage entre les lasers à contact par bande.
Patent EP-0484435-A1 (EP)
Inventor: IBA NAIMA
IPC: C07C67/56
Filed: 1990-07-19
Abstract: L'invention concerne un procédé de fractionnement d'un mélange d'esters d'acides gras en vue de séparer les esters ayant des degrés d'insaturation différents. Le procédé consiste (a) à déposer directement le mélange d'esters dans un lit de résine échangeuse d'ions fortement acide, permutée sous forme Ag+, (b) à amener ensuite un solvant à base de méthanol à percoler le lit de résine en vue d'éluer les esters saturés et mono-insaturés, (c) le cas échéant à amener un solvant à base d'éthanol à percoler le lit de résine en vue de décrocher et d'éluer les esters di-insaturés, (d) à utiliser ensuite un solvant d'élution finale comportant un nitrile ou un alcène ou un alcyne, de type aliphatique, et à amener ce solvant à percoler le lit de résine en vue de décrocher et d'éluer les esters restants, (e) et à extraire les esters contenus dans chacun des solvants, notamment par évaporation du solvant concerné. L'invention peut en particulier être appliquée pour séparer des mélanges d'esters méthyliques provenant d'huiles de bourrache, d'onagre, de pastel, de sysimbre... en vue de séparer le linoléate et le linolénate de ces mélanges.
Patent EP-0450002-A1 (EP)
Inventor: BURGDORF JOCHEN
IPC: B60T8/48
Filed: 1990-09-08
Abstract: Il est présenté un système de freinage où une pompe (14) reçoit, au cours d'un réglage, le fluide hydraulique évacué des freins de roue (4, 5, 6, 7) pour l'amener à un accumulateur haute pression (19). En outre, une soupape de séparation (21) est prévue pour fermer la conduite de frein (8, 9) au cours d'un réglage du glissement au freinage. La soupape de séparation (21) est actionnée mécaniquement, à savoir par le piston accumulateur (24) de l'accumulateur haute pression (19). Ceci présente l'avantage que pour ouvrir la soupape de séparation (21) on dispose de la force du ressort accumulateur (27) fortement précontraint. Ceci garantit en tout cas que la soupape de séparation (21) est réouverte après un freinage de réglage pour permettre de freiner le véhicule de nouveau.