baber/WOPTO huggingface dataset:
Patent EP-0445449-A1 (EP)
Inventor: ARINOBU ICHIRO C O FUKUYAMA SE
IPC: H02J13/00
Filed: 1990-03-06
Abstract: A novel and improved control and supervisory system for power distribution equipment capable of controlling and/or supervising a plurality of power distribution devices (107) in an extremely simple, high-speed and efficient manner without requiring any vast and full knowledge of permitted and inhibited operations of varying kinds of power distribution devices to be connected, as well as of the control and supervisory procedures therefor. The system is also able to eliminate the inconvenience and troublesomeness of preparing, at a central or main unit, specific control and supervisory programs suited to the respective power distribution devices (107). To these ends, the system comprises a central control and supervisory unit (101) operable to output a control or supervisory command for controlling or supervising a plurality of power distribution devices (107), and a plurality of terminal control and supervisory devices (103) each operable to receive the control or supervisory command from the central control and supervisory unit (101) for generating a control or supervisory signal suited to control or supervise a corresponding one of the power distribution devices (107), and outputting it to the corresponding power distribution device (107). In one embodiment, the control or supervisory command is conceptionally common to the power distribution devices (107). In another embodiment, the control and supervisory command is intrinsic to a corresponding one of the power distribution devices.
Patent EP-0388197-A1 (EP)
Inventor: DUPONT LOUIS
IPC: C07C67/03
Filed: 1990-03-15
Abstract: A process for the production of terephthalate diesters having the following formula (I).
       
     Substituents R and R′ are the same or different and represent a straight chain, branched or cyclic aliphatic group, an aromatic group, an alkaryl group or an aralkyl group, each group having from 6 to 20 carbon atoms. The process involves reacting a terephthalate polyester with a high molecular weight alcohol or a mixture of high molecular weight alcohols each having from 6 to 20 carbon atoms, in the presence of a catalyst and recovering the desired compound accoridng to formula (I). This process is particularly useful for recycling scrap terephthalate polyester products such as those produced from polyethylene terephthalate (PET), crystallized polyethylene terephthalate (CPET), glycol-modified polyethylene terephthalate copolyester (PETG), polybutylene terephthalate (PBT), polycyclohexanedimethylene terephthalate (PCT), as well as the acid- and glycol-modified copolyesters of PCT, respectively PCTA and PCTG.
Patent EP-0460313-A1 (EP)
Inventor: NIR ZVI
IPC: C09D133/08
Filed: 1990-06-07
Abstract: Metallic coating compositions for aluminum profiles providing stability and weather and chemical resistance even when applied as a single coat suitable for use inter alia with the Ransburgh turbo-disc electrostatic spray system comprising:
     a) a highly elastic cross-linking polyacrylate coating resin;   b) a suspending agent;   c) a plasticizer;   d) a polar solvent mixture of
   i) butyl alcohol;   ii) butyl glycol; and   iii) aromatic solvents;       e) a pigment mixture of
   i) non-leaving metallic pigment; and   ii) colour pigment;        a method of coating aluminum profiles and aluminum profiles coated therewith.
Patent EP-0422777-A1 (EP)
Inventor: FREYRE FREDERICK W
IPC: G09G3/20
Filed: 1990-09-11
Abstract: A flat panel display system is provided in which the pixels thereof are illuminated by optical fibers. Economy and compactness are achieved by using micromechanical light modulators to demultiplex light from a limited number of LED's to a large number of pixels. By using micromechanical light modulators incorporated in an integrated circuit, the flat panel display system is relatively economical, has low power consumption, and produces a display of very high resolution. The display also may be provided in full color.
Patent EP-0418040-A1 (EP)
Inventor: OGAWA MASAYA C O PIONEER TOKOR
IPC: G11B17/22
Filed: 1990-09-11
Abstract: The invention provides a playing apparatus comprising a plurality of magazine type disc players (1-3). If it is determined that a disc including a designated music program to be played next to a music program which is being played at present exists in the magazine disc player which is in the inoperative mode at present, a search operation of the next designated music program is instructed to the inoperative disc player. Immediately after the completion of the play of the present music program, the play regarding the next designated music program is instructed to the disc player which was executed the search operation. Thus, the time which is required from the end of the play of the present music program until the start of the play of the next designated music program can be reduced.
Patent EP-0422883-A1 (EP)
Inventor: BUNICK FRANK JOHN
IPC: A23L25/10
Filed: 1990-10-09
Abstract: A porous polymeric plastics material is disclosed as useful for making moulds, particularly moulds for casting confectionery, pharmaceutical and cosmetic products; as is also a process for preparing moulded products, employing such moulds.
Patent EP-0424070-A1 (EP)
Inventor: WORSFOLD JONATHAN PETER
IPC: A47L11/34
Filed: 1990-10-15
Abstract: An article such as a mattress, carpet or curtain is treated by spraying its surface with liquid cryogen (usually liquid nitrogen). The liquid nitrogen acts as an acaricide and kills house dust mites. The dead mites are then removed from the freshly sprayed fabric. Such a treatment is also effective in dislodging particles of dirt from the articles and may be used for example to clean a carpet  in situ . After treatment with the liquid nitrogen, the carpet may be subjected to a conventional vacuum cleaning.
Patent EP-0452593-A1 (EP)
Inventor: MANOR EDWARD L C O MINNESOTA M
IPC: B24D15/02
Filed: 1990-12-19
Abstract: An abrading assembly (10) including a back up pad (12) comprising a self supporting, resiliently flexible circular support layer (14) and a flexible abrasive sheet (20). The abrasive sheet (20) includes a circular central portion (23) having a size generally corresponding to a front surface of the support layer (14), and at least two tab portions (24) projecting from its central portion (23). The central portion (23) of the sheet (20) is adapted to overly the front surface (15) of the support layer (14) with the tab portions (24) positioned along its peripheral surface (18), and means are provided for releasably attaching each of the tab portions (24) to the back up pad (12). A user may insert his hand between a strap (40) and rear surface (16) of the support layer (14) while the user moves his hand to move the abrasive sheet (20) over a surface to be abraded.
Patent EP-0453688-A1 (EP)
Inventor: BANKS THOMAS BENTON
IPC: B42D15/02
Filed: 1990-12-19
Abstract: A system for producing a personalized greeting card, and comprising: card type selection means for permitting a customer to obtain a card having desired weight and quality attributes, design selection means for providing one of a plurality of designs on the card, message selection means for providing printed matter on the card, card completion means, and control means for ensuring supply by the card completion means of a completed greeting card having the weight and quality attributes, the selected design and the selected printed matter thereon.
Patent EP-0385864-A1 (EP)
Inventor: HASSENFORDER MAURICE
IPC: E04C2/26
Filed: 1990-02-28
Abstract: Insulating panel comprising a layer of rigid cellular insulating material (5) and a facing covering at least one face (7) of the said layer. The facing is formed from edge-to-edge juxtaposed gypsum plasterboards (8) and the panel furthermore comprises metallic profiled linkage parts (1) housed and immobilised in recesses of the insulating layer which are adjacent to the said face, each linkage part being in contact with two adjacent boards in the plane of the said face and being firmly attached to these boards by means of screws (12) traversing their thickness. <IMAGE>
Patent EP-0448891-A1 (EP)
Inventor: LEFEBVRE JEAN-MARIE
IPC: A61F2/06
Filed: 1990-10-02
Abstract: The invention relates to a device intended to be implanted in a vessel, for example a filter for the retention of blood clots in a vein, which comprises lateral legs bearing on the wall of the vessel. 
<??>According to the invention, each leg (3), the end of which is not tapered, is provided with at least two points (6,7) of opposing inclination. They are preferably positioned towards the rounded end (9) of the leg (3) and have diverging directions. 
<??>The point is obtained, for example, by cutting and planishing of a middle part of the leg and, if appropriate, by subsequent folding. The angle of the end part (21) of the point (6) relative to the plane of the leg (3) is between 0 and 30<o>; the tooth (25) of the point (6) is at a distance of between 0.8 and 2 mm from the leg (3). 
<IMAGE>
Patent EP-0458787-A1 (EP)
Inventor: DAVID ALBERT
IPC: B28B13/04
Filed: 1989-12-14
Abstract: Le dispositif est principalement constitué d'une tour (6) en forme de parallélépipède, située dans le prolongement immédiat de l'appareil producteur. Par la partie inférieure de la face latérale-évidée y sont introduites des structures de manutention (7) formées d'étagères superposées. Ces structures (7), grâce à un moyen de levage (8), sont élevées à vide, et remplies en cours de descente. Après complet remplissage, elles sont recueillies par un chariot de transfert (12), dont la partie porteuse est susceptible de variation de niveau, et qui, passant par la face postérieure dont la partie inférieure est évidée en conséquence, va les déposer sur le lieu de stockage provisoire. Le chariot (12) retourne ensuite se positionner en attente au bas de la tour (6). Un engin spécifique, appelé ''enfourneur'' (22) a été conçu spécialement pour l'introduction des structures de manutention dans la tour.
Patent EP-0458812-A1 (EP)
Inventor: MINKKINEN RISTO
IPC: B28C5/42
Filed: 1990-02-12
Abstract: Le système de distribution de béton décrit comprend un véhicule à pompe (1) et un véhicule à citerne (10) pour le transport du béton en vrac, les deux véhicules étant équipés de citernes rotatives. Dans le véhicule à pompe (1), la pompe (4) est placée entre la cabine (2) et la citerne (3) et l'ouverture de décharge (6) est destinée à déverser la masse de béton dans l'entonnoir d'alimentation (7) de la pompe (4). Le véhicule à pompe (1) comporte des dispositifs servant à empêcher le trop-plein de l'entonnoir d'alimentation (7) de la pompe (4), laquelle par conséquent ne nécessite pas de surveillance continue.
Patent EP-0455713-A1 (EP)
Title: Device for fixing end rings in a rotary screen printing stencil.
Inventor: VAN DER MEULEN ANTHONIUS MARIA
IPC: B29C35/08
Filed: 1990-01-24
Abstract: PCT No. PCT/NL90/00010 Sec. 371 Date Jul. 27, 1991 Sec. 102(e) Date Jul. 26, 1991 PCT Filed Jan. 24, 1990 PCT Pub. No. WO90/08652 PCT Pub. Date Aug. 9, 1990.A device for fixing end rings in the ends of a rotary screen printing stencil wherein a layer of adhesive, which has been applied between the end rings and the ends of said stencil, is hardened by using infra-red radiation producing means such as infra-red radiators. Such radiators each have a reflector which is insulated at their back-sides. During the treatment with infra-red radiation, the assembly of end rings and printing stencil may be rotated around the longitudinal axis of the stencil.
Patent EP-0466752-A1 (EP)
Title: A process for treating a fiber pulp with a chemical solution.
Inventor: OESTMAN HAKAN
IPC: D21C9/10
Filed: 1990-04-06
Abstract: The process relates to continuous treatment of a fiber pulp with a chemical solution by forming on a filter surface a bed of a fiber material suspension and by feeding it through one or several chemical treatment steps in which the chemical solution is displaced through the bed. According to the method, there are used in each treatment step two different treatment liquids which are successively displaced through the bed. The first treatment solution is a chemical solution which contains a greater amount of active chemicals than is consumed in the reactions occurring in the pulp bed, preferably approx. twice the amount. The second treatment liquid is a solution which does not contain active chemicals in an amount significant in terms of the reaction. Its purpose is not only to displace that portion of the first treatment liquid from which the active chemicals have been spent but also that portion which still contains active chemicals upon leaving as a filtrate. Of the filtrate of the treatment step, that fraction is recovered which has the highest concentration of active chemicals and contains most of the active chemicals leaving the bed and is in its amount only so large that, when reinforced with a fresh chemical solution, it can be used in its entirety as the first treatment solution. The total liquid volume of the treatment liquids is substantially greater than the liquid volume present in the bed upon its leaving the treatment step - preferably 2- to 3-fold.
Patent EP-0417250-A1 (EP)
Title: Device for separation of materials suspended or dissolved in a liquid and application fields.
Inventor: BIDON DANIEL
IPC: B01D1/18
Filed: 1990-03-27
Abstract: PCT No. PCT/FR90/00205 Sec. 371 Date Nov. 29, 1990 Sec. 102(e) Date Nov. 29, 1990 PCT Filed Mar. 27, 1990 PCT Pub. No. WO90/11113 PCT Pub. Date Oct. 4, 1990.A method and device for separating materials suspended or dissolved in a liquid. The device includes a cross-beam (1), supported by masts (2) in which are fixed spraying heads (3) supplied by by-pass lines (13) from a conduit (4), sucking from a vat (5) through a filter (6) and a motor pump (7) and discharging into the vat (5) through a powered valve (8). The method includes the fine spraying of the fluid in an air flow in order to obtain the fine spraying of the quasi-instantaneous vaporization of liquid elements causing the precipitation by gravity of solid elements resulting from crystallization of dissolved materials or from the separation of suspended materials.
Patent EP-0431095-A1 (EP)
Inventor: SALENSKY GEORGE ANTHONY
IPC: C08L71/02
Filed: 1990-04-17
Abstract: Cette invention concerne une composition d'un masque de soudure pour des substrats thermoplastiques. Le masque de soudure possède des composants critiques qui comprennent un polyhydroxyéther et une formaldéhyde de mélanine. D'autres composants consistent en un solvant, un matériau de charge et un agent de régulation de la fluidité. D'éventuels ingrédients sont un colorant, une résine époxyde et de l'acide pour contribuer à la réaction de la composition. Un agent tensio-actif peut également être incorporé. Le masque de soudure confère aux plaquettes de circuit thermoplastiques la flexibilité et l'adhésion nécessaires. Le masque peut être appliqué directement sur une plaquette de circuit ou sur un milieu de transfert pour le recouvrement ultérieur d'un substrat. Elle concerne un article qui peut être une plaque à circuit imprimé. Elle concerne également un procédé de fabrication de tels composites qui inclut le traitement du masque de soudure.
Patent EP-0469094-A1 (EP)
Title: An aircraft parking and information system.
Inventor: ANDERBERG NILS-ERIC
IPC: B64F1/00
Filed: 1990-04-19
Abstract: In a system for information/guidance and mechanised parking of aircraft at a carefully predetermined stopping point in an airport, a display unit which is positioned in front of the stopping point, and in or closely adjacent thereto a microwave antenna which emits waves towards the aircraft, which waves are reflected back to the antenna and received thereby. By measuring the time difference between the emitted and the received waves the aircraft position can be analyzed with great accuracy by a computer and be indicated on the display unit.
Patent EP-0479841-A1 (EP)
Inventor: WEISSBRICH ALFONS
IPC: B60T7/12
Filed: 1990-06-13
Abstract: Un dispositif d'actionnement comprend un moteur électrique (1) susceptible d'être branché, débranché et mis en rotation en sens opposés, qui entraîne la vis sans fin (31) d'un engrenage à vis sans fin (3) à blocage automatique. L'organe de transmission de force (2) qui actionne l'organe de serrage du frein de stationnement s'applique sur la roue tangente (32) de l'engrenage à vis sans fin de telle sorte que l'organe de transmission de force (2) suit premièrement une course de réglage par translation relativement longue par rapport à l'angle de rotation, dans une première zone angulaire de rotation de la roue tangente, exerçant une force minime de traction, puis suit une course de réglage par translation relativement courte, exerçant une force de traction élevée, afin de serrer le frein de stationnement, une fois que le moteur électrique a été branché.
Patent EP-0479850-A1 (EP)
Title: Preparation for topical treatment of infections caused by virus, bacteria and fungi.
Inventor: FAERGEMANN JAN
IPC: A61Q17/00
Filed: 1990-06-12
Abstract: A preparation for topical treatment of infections caused by virus, bacteria and fungi, said preparation contains pentane diol or hexane diol as active substance.
Patent EP-0485517-A1 (EP)
Inventor: DANISHEFSKY SAMUEL J
IPC: C07H3/06
Filed: 1990-08-02
Abstract: Sont présentées des méthodes pour préparer en stéréospécificité un anhydrosucre 1, 2-substitué dans lequel un glycal substitué est transformé en un anhydrosucre 1, 2 qu'on utilise pour glycosyler un groupe hydroxyle contenant du glycal. Sont également présentées des méthodes de préparation d'un multimère saccharide dans lequel un nucléophile réagit avec un anhydrosucre 1, 2-substitué ayant une pluralité de substituants non participants. D'autres méthodes concernent la préparation de multimères saccharides substitués halo définis de manière stéréospécifique par haloglycolysation d'un glycal substitué par un donneur de glycosyl et d'un dérivé de glycal acceptant le glycosyl en l'absence d'eau et en présence d'un ion halonium. D'autres méthodes ont pour objet la préparation en stéréospécificité de multimères saccharides halo-substitués liés aux particules, par haloglycosylation d'un groupe hydroxyle nucléophile lié aux particules avec un glycal substitué et un ion halonium.
Patent EP-0455770-A1 (EP)
Title: Utilisation d'acide guanidinoacetique en vue de produire une augmentation de la teneur des muscles en creatine
Inventor: DIOGUARDI FRANCESCO SAVERIO
IPC: A61K31/70
Filed: 1990-11-26
Abstract: L'acide guanidinoacétique, ou l'un de ses sels, seul ou en association avec de la méthionine ou avec de la sulfo-adénosil-méthionine (SAMe) est utilisé dans les affections et les états physiques qui nécessitent une augmentation de la teneur musculaire intercellulaire en créatine.
Patent EP-0453713-A1 (EP)
Inventor: WALDHERR GUENTER
IPC: B63H9/06
Filed: 1991-02-01
Abstract: In an aerofoil profile - irrespective of whether it is for a sailing boat or the wing of an aircraft or of a helicopter - it is desirable to be able to vary the profile shape, the central region of the profile, that is to say the basic shape of the profile, preferably being intended to be essentially maintained. Furthermore, if possible, it is intended to carry out a gradually small change in the profile shape which, however, covers a large region of the overall profile, in contrast to the previous solutions of slats, airbrakes, and flaps etc. To this end, the aerofoil cross-section consists of a front, a centre and a rear segment, which are connected to one another hinged about an axis at right angles to the skeleton line of the aerofoil, and the outer skin of the profile being firmly connected at least to the leading edge of the front segment and being displaceable with respect to the outer surfaces of the rear segment, the outer skin of the aerofoil consisting of an adequately flexible material which nonetheless retains its shape. The advantage of such a structure is in a relatively low energy requirement and simpler operation of the relevant vehicle. <IMAGE>
Patent EP-0443524-A1 (EP)
Inventor: TAKAKU AKIRA
IPC: C08G73/00
Filed: 1991-02-19
Abstract: The present invention relates to a high-density vitreous carbon material having heat resistance, chemical resistance and no liquid and gas permeability, used in various industries, as well as to a process for producing said carbon material. More particularly, the present invention relates to a high-density vitreous carbon material having a sufficient thickness and a high density, as well as to a process for producing the same.
Patent EP-0458020-A1 (EP)
Inventor: SCHRIEVER MATHIAS P
IPC: C23C22/66
Filed: 1991-03-07
Abstract: (A.) A process for forming a cobalt conversion coating on a metal substrate, thereby imparting corrosion resistance and paint adhesion properties. The invention was developed as a replacement for the prior art chromic acid process. The process includes the steps of: (a) providing a cobalt conversion solution comprising an aqueous, alkaline solution containing a soluble cobalt-III hexavalent complex, the concentration of the cobalt-III hexavalent complex being from about 0.1 mole per gallon of solution to the saturation limit of the cobalt-III hexavalent complex; and (b) contacting the substrate with the solution for a sufficient amount of time, whereby the cobalt conversion coating is formed. The substrate may be aluminum or aluminum alloy, as well as Cd plated, Zn plated, Zn-Ni plated, and steel. The cobalt-III hexavalent complex may be present in the form of [Co(NH₃)₆]X₃ wherein X is Cl, Br, NO₃, CN, SCN, PO₄, SO₄, C₂H₃O₂, or CO₃. (B.) A chemical conversion coating solution for producing the cobalt conversion coating on a metal substrate, the solution including an aqueous, alkaline solution containing a soluble cobalt-III hexavalent complex, the concentration of the cobalt-III hexavalent complex being from about 0.1 mole per gallon of solution to the saturation limit of the cobalt-III hexavalent complex. The cobalt conversion solution may be prepared by a bath makeup sequence including the steps of: (a) dissolving an ammonium salt; (b) then dissolving a cobalt-II salt; and (c) then adding ammonium hydroxide (ammonia). (C.) A coated article exhibiting corrosion resistance and paint adhesion properties, the article including: (a) a metal substrate; and (b) a cobalt conversion coating formed on the substrate, the cobalt conversion coating including aluminum oxide Al₂O₃ as the largest volume percent, and cobalt oxides CoO, Co₃O₄, and Co₂O₃.
Patent EP-0484615-A1 (EP)
Inventor: GIUFFREDI GIANCARLO
IPC: B05B11/00
Filed: 1991-04-13
Abstract: A manually operated pump device for dispensing fluids from containers, provided with a mobile cylinder (9), a trigger lever (2) for operating said mobile cylinder (9), a fixed piston (10) cooperating with said cylinder (9), a delivery valve comprising a gasket (16), a suction valve comprising a stem-like member (14), said stem-like member (14) passing through said gasket (16) and cooperating with it for sealing during the suction stage, and elastic return means (17) acting between said cylinder and said piston (10).
Patent EP-0454041-A1 (EP)
Inventor: GOECKNER VICTOR D
IPC: F16H61/70
Filed: 1991-04-23
Abstract: A transmission controller (10) is provided for use with a vehicle having a transmission including a plurality of gears. The transmission controller comprises an automatic gear selection control for developing control signals for controlling automatic selection of one of the plurality of gears. A throttle position sensor (46) produces a throttle position signal corresponding to the position of a manually operated throttle (44) of the vehicle, and an engine sensor (40) produces rpm signals corresponding to the engine speed of an engine of the vehicle. The automatic gear selection control includes a control signal producing circuit responsive to the throttle position signals and to the rpm signals for producing signals for controlling the selection of a lower gear in the event the sensed engine speed comprises less than a preselected percentage of a predetermined no-load engine speed at the sensed throttle position.