baber/WOPTO huggingface dataset:
Patent EP-0403396-A1 (EP)
Inventor: ROUSSEL PIERRE
IPC: G06F1/24
Filed: 1990-06-15
Abstract: The present invention relates to a device for monitoring the operation of a microcontroller or microprocessor, characterised in that it comprises: an oscillator (100) which delivers a timing signal of constant and known frequency, a programmable frequency divider (200) which receives as input the timing signal and delivers at its output a clock signal HC whose period is related to the minimum period to be tested, a counter (300) receiving the clock signal HC, which generates time windows, and an event controller (400) which tests the state of the test signal SM during the said time windows. <IMAGE>
Patent EP-0492020-A1 (EP)
Inventor: GITTOS MAURICE W
IPC: A61P25/28
Filed: 1990-12-21
Abstract: This invention relates to the manufacture of certain esters of hexahydro-8-hydroxy-2,6-methano-2H-quinolizin-3(4H)-one and hexahydro-8-hydroxy-2,6-methano-2H-quinolizines and their use as medicaments in the treatment of cognetive disorders.
Patent EP-0381607-A1 (EP)
Inventor: MARTIN SANZ SERRANO
IPC: F16D41/10
Filed: 1990-01-26
Abstract: Rotation in either direction applied via the output member (5) causes segments (2) to be forced radially outwardly into frictional contact with a race (3) held stationary, e.g. via casing (4) and screws (8) to the chassis (10). The segments (2) may be connected for rotation with the input shaft (1) by radial extensions on the shaft engaging corresponding recesses on the segments.
Patent EP-0447733-A1 (EP)
Inventor: BERNAT FONTLLADOSA ENRIQUE
IPC: A23G3/34
Filed: 1990-06-21
Abstract: Sweet on a stick, consisting of an external layer with two separate, hollow halves (2 and 3) joined together, one of which (3) is equipped with a stick (6). The other half, or both as the case may be, is half-spherical and made of a transparent substance. The two halves (2 and 3) encircle a nucleus which has different qualities and is visible from the outside.
Patent EP-0407550-A1 (EP)
Title: Coding security threads for bank notes and security papers.
Inventor: JONES PHILIP BRIAN BRANT
IPC: G07D7/04
Filed: 1990-01-15
Abstract: A security thread (1) for a bank note comprises a discontinuous magnetic thread (3) which has binary coding, the binary values being denoted by the presence or absence of bit lengths of thread. The coding employed is repetitive, comprising alternating termination segments (4) and word segments (5). The length of a termination segment in terms of bit lengths is less than the length of a word but is greater than the maximum length permitted within a word of bits which have the same binary value as the bits in a termination segment. The invention provides resistance to false readings and, by varying the parameters of bit length, word length, length of the termination segment and otherwise, a multiplicity of different codings having the same general format.
Patent EP-0470967-A1 (EP)
Inventor: BENEDICT CHARLES E
IPC: B60Q1/14
Filed: 1990-03-27
Abstract: On décrit un système de commande permettant d'allumer les phares avant (HL37) (et les feux de stationnement (PL39)) d'un véhicule lorsque l'essuie-glace est mis en marche, et comprenant un circuit combinatoire (20, 21, 22) qui actionne les circuits de relais (29) vers les phares avant (HL37). Ledit circuit combinatoire (20, 21, 22) enclenche électroniquement le circuit de relais des phares avant (HL37), de sorte que ceux-ci restent allumés lorsqu'on arrête l'essuie-glace, afin d'éviter que les phares avant (HL37) ne s'éteignent par inadvertance dans la nuit, et éteint électroniquement le circuit de relais (29) des phares avant (HL37) (et des feux de stationnement (PL39)) lorsqu'on met en marche les phares avant par un interrupteur (12) ou lorsqu'on éteint l'allumage (10), de manière à s'assurer que les phares avant (HL37) restent bien allumés jusqu'à ce qu'on les éteigne par l'interrupteur des phares avant ou de l'allumage (10). On peut utiliser des détecteurs d'humidité (175) et de lumière ambiante (165) pour enclencher (11) l'essuie-glace.
Patent EP-0463114-A1 (EP)
Title: Assay for and treatment of autoimmune diseases.
Inventor: CAHALAN MICHAEL DANIEL
IPC: A61K47/48
Filed: 1990-03-05
Abstract: This disclosure relates to the diagnosis and treatment of autoimmune diseases with materials identified in assays based upon the finding herein that such diseases manifest by elevated numbers of type 1 K<+> channels in abnormal CD4<->CD8<-> T cells.
Patent EP-0423362-A1 (EP)
Inventor: OSHIDA TOSHIYUKI KOMATSU KAWAS
IPC: F16K17/04
Filed: 1990-04-20
Abstract: Une soupape d'équilibrage du circuit hydraulique d'entraînement du moteur hydraulique du dispositif de déplacement d'une machine de chantier est capable d'arrêter le moteur hydraulique rapidement sans cavitation et avec une décélération douce du moteur. A cet effet, la soupape (20) proprement dite comprend une bague (26) qui isole et met en communication des orifices (22, 23) ménagés dans les côtés d'une première pompe et d'une deuxième pompe avec d'autres orifices (24, 25) ménagés dans les côtés d'un premier moteur et d'un deuxième moteur, respectivement. Sa structure est telle que la bague est maintenue par un ressort dans la position neutre, est déplacée jusqu'à la première position, dans laquelle l'orifice (23) ménagé dans le côté de la deuxième pompe est mis en communication avec l'orifice (25) ménagé dans le côté du deuxième moteur, par une huile pressurisée contenue dans la chambre (28) gauche de réception de pression, et est déplacée jusqu'à la deuxième position, dans laquelle l'orifice (22) du côté de la première pompe est mis en communication avec l'orifice (24) du côté du premier moteur, par une huile pressurisée contenue dans la chambre droite (29) de réception de pression. Une pluralité d'orifices d'étranglement (37, 38, 39) sont ménagés entre la chambre gauche (28) de réception de pression et l'orifice (22) du côté de la première pompe, ainsi qu'entre la chambre droite (29) de réception de pression et l'orifice (23) de la deuxième pompe, de façon à mettre ces orifices en communication les uns avec les autres. La section générée lorsque les orifices d'étranglement sont en communication les uns avec les autres est la plus grande lorsque la bague est dans les première et deuxième positions, la plus réduite lorsque la bague est légèrement déplacée vers la position neutre, et moyenne lorsque la bague est déplacée davantage vers la position neutre.
Patent EP-0472606-A1 (EP)
Title: Came de blocage reglable
Inventor: BUSHELL RONALD HENRY ALEXANDER
IPC: F16C13/02
Filed: 1990-05-18
Abstract: La came de blocage réglable (10) sert à bloquer des roulements à rouleaux (16) aux deux extrémités d'un arbre (12) d'un cylindre (14) du type utilisé dans les cages à colonnes des installations de laminage de l'acier. La came de blocage (10) comprend un manchon(26) présentant une surface de came hélicoïdale (28) s'étendant perpendiculairement à partir de la surface circonférentielle externe (30) du manchon (26). La came de blocage (10) comprend en outre un élément de blocage réglable (60) placé rotatif sur la surface circonférentielle externe (30) du manchon (26) et présentant une surface de came hélicoïdale correspondante (62), qui est en contact coulissant avec la surface de came hélicoïdale (28) du manchon (26), afin d'imprimer un mouvement axial à l'élément de blocage réglable (60) en direction d'une position bloquée. Dans la position bloquée, l'élément de blocage réglable (60) exerce une pression contre le roulement à rouleau (16) par l'intermédiaire d'un roulement à billes (20), d'une pièce d'espacement (24) et d'un anneau d'étanchéité mobile (22). L'élément de blocage réglable (60) se compose de deux moitiés maintenues ensemble par deux boulons introduits dans des trous (68). Les deux boulons permettent également le blocage de l'élément de blocage (60) dans la position bloquée, ce qui bloque le roulement à rouleaux (16) sur l'arbre (12). La came de blocage réglable (10) facilite un passage plus rapide et plus efficace des roulements (16) d'une paire de cylindres à la paire suivante.
Patent EP-0483248-A1 (EP)
Title: Composition de riboflavine et procede de fabrication
Inventor: GYURE DALE C
IPC: A61K31/505
Filed: 1990-07-18
Abstract: Composition de riboflavine comprenant entre environ 70 % et environ 90 % en poids de riboflavine et entre environ 10 % et environ 30 % en poids d'un diluant sélectionné parmi le groupe constitué de la levure, de la moisissure, des champignons, des bactéries et d'un mélange de ceux-ci, et possédant une masse volumique non tassée supérieure à celle d'un produit à riboflavine dont la pureté est d'au moins 90 % en poids. La composition de riboflavine présente une fluidité améliorée et une charge électrostatique réduite par rapport aux produits à riboflavine dont la pureté est d'au moins 90 % en poids. On prévoit également un procédé de fabrication de la composition de riboflavine. Le procédé consiste à mélanger de la riboflavine dont la pureté est d'au moins 90 % en poids, avec un liquide volatil et non toxique et avec le diluant afin de produire un mélange, puis à sécher le mélange.
Patent EP-0490975-A1 (EP)
Title: Recepteurs d'interleucine-4
Inventor: GALIZZI JEAN-PIERRE CHEMIN DES
IPC: A61K38/00
Filed: 1990-09-05
Abstract: On prévoit des acides nucléiques qui codent les récepteurs d'interleukine-4 mammifère et qui servent de sondes pour les récepteurs associés, à l'aide de l'hybridation croisée. Des formes solubles des récepteurs d'interleukine-4 humaine sont utiles comme antagonistes d'interleukine-4 lors du traitement des pathologies associées à la production excessive de IgE.
Patent EP-0446333-A1 (EP)
Inventor: GRENIER GERARD
IPC: G01N23/223
Filed: 1990-10-02
Abstract: Système de détection de substances et en particulier d'explosifs, par irradiation neutronique de ceux-ci. Il comprend des moyens (4) d'irradiation, par des neutrons, d'un objet (6) susceptible de contenir une substance, des moyens de détection (14) du rayonnement gamma susceptible d'être alors émis par l'objet et des moyens (18) de traitement des signaux fournis par les moyens de détection. Ces moyens de traitement comptent les photons gamma de chaque raie d'un ensemble de raies caractéristiques d'au moins un élément chimique de la substance, déterminent pour chaque raie une probabilité de fausse détection de l'élément chimique associé à cette raie, déterminent le produit de ces probabilités, comparent ce produit à un seuil fixé par les utilisateurs et avertissent ceux-ci si le produit est inférieur au seuil, l'objet étant alors présumé contenir la substance.
Patent EP-0464706-A1 (EP)
Inventor: KOBAYASHI KEIJI
IPC: C08L63/00
Filed: 1991-06-28
Abstract: An ultraviolet-curable silicone composition comprising
     (A) 100 parts by weight of an epoxy-functional polyorganosiloxane which comprises structural units represented by the formula R 1 R 2 SiO, wherein R 1  represents hydrogen atom or a monovalent hydrocarbon group and R 2  represents hydrogen atom, a monovalent hydrocarbon group, or a monovalent epoxy-functional organic group, and in which at least two of all the organic groups are a monovalent epoxy-functional organic group;   (B) from 1 to 80 parts by weight of at least one copolymer for regulating peel strength, which is soluble in component (A), selected from the group consisting of
   (i) a copolymer represented by a unit structure of MQ or M A Q,   (ii) a copolymer represented by a unit structure of M A T, MT A  or M A T A , and   (iii) a copolymer represented by a unit structure of M A DQ, MD A Q or M A D A Q, wherein
   M represents an R 3   3 SiO 1/2  unit, M A  represents an R 3   2 R 4 SiO 1/2  unit,   D represents an R32SiO unit,   D A  represents an R 3 R 4 SiO unit,   T represents an R3Si03/2 unit,   T A  represents an R 4 Si0 3/2  unit, and   Q represents an Si0 2  unit,   wherein R 3  is a monovalent hydrocarbon group containing no alkenyl group and R 4  is an alkenyl group; and           (C) a catalytically effective amount of an onium salt as a photoinitiator.
Patent EP-0472877-A1 (EP)
Inventor: ANLAUF JUERGEN DIPL-ING
IPC: G01P21/02
Filed: 1991-07-16
Abstract: An apparatus is proposed for determining the rotational speed of an internal combustion engine which is adjacent to electrical circuit elements (20) and is ignited by means of an electrical ignition system. A signal processing arrangement (22) is provided which determines the rotational speed of the internal combustion engine from a signal (UB) which can be tapped at the electrical circuit elements (20) and contains coupled-in signal components (10, 12, 14, 16) corresponding to the ignition pulses. Provided as the electrical circuit element is, for example, the on-board electrical system (20) of a motor vehicle. <IMAGE>
Patent EP-0468397-A1 (EP)
Inventor: HAEFNER HANS WILHELM
IPC: G01G19/04
Filed: 1991-07-22
Abstract: The sleeper (2) is equipped with a measuring sensor (3) for detecting the vertical forces acting on the rails (1), the measuring sensor (3) being let into the sleeper (2) itself and arranged to support the rail (1). The measuring sensors (3) of a number of rails (2) can be connected together to provide a measuring section. The measurements determined by the measuring sensors (3) can be transmitted without wires to a recording unit arranged in a rail vehicle, the rail vehicle being fitted with an energy transmitter, approximately in the form of an induction loop, which supplies energy to the measuring sensors. 
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Patent EP-0524331-A1 (EP)
Inventor: HOLDERMANN KONSTANTIN DIPL-CHE
IPC: H05K3/34
Filed: 1991-07-22
Abstract: For a contact soldering procedure by means of soldering paste, it is proposed to carry a separating foil (4) between soldering electrode (5) and soldering paste (3) in order to prevent direct contact between the soldering electrode (5) and the soldering paste (3) and to consequently prevent contamination of the soldering electrode (5).   <IMAGE>
Patent EP-0475375-A1 (EP)
Inventor: PURDY EDMUND R
IPC: A61M25/06
Filed: 1991-09-11
Abstract: A needle (10) cooperates with a tip cover (11) that coaxially fits about the needle (10) and slides axially relative thereto. A thin walled tube (15) of the needle (10) has a shank portion (12) extending from the proximal end (17) toward the distal end (16) and a tip portion (14) extending from the distal end (16) toward the proximal end (17). The tip portion (14) has a diameter ("A") that is larger than the diameter ("B") of the shank portion (12). The needle (10) includes a transition zone (13) between the shank and tip portions wherein the axial distance ("C") of the transition zone (13) is about an order of magnitude greater than the difference in the diameters of the tip and shank portions. The tip portion (14) includes a bevel (18) extending from the distal end (16) toward the transition zone (13) as a sharpened edge (19) to ease insertion. The cover (11) includes a bearing (21) and a tip protecting part (22). The bearing (21) is sized to coaxially fit about the shank portion (12) and slide axially relative thereto. The difference in the diameters of the tip and shank portions is such that the bearing (21) can not slide distally over the transition zone (13). The cover (11) is positioned on the needle (10) to locate the tip protecting part (22) over the sharpened edge (19) when the bearing (21) is at the transition zone (13). The transition zone (13) is shaped frusto conically and is located between the shank and tip portions. The frusto conical shape (20) is at angle relative to the axis ("E") of the needle (10) due to a difference in the first and second diameters thus providing a diametrical imperceptible change.
Patent EP-0487892-A1 (EP)
Inventor: MARAFANTE GENTILE
IPC: A47L11/282
Filed: 1991-10-18
Abstract: The invention relates to a floor treatment operating disc (4) which can be engaged in a clip attachment with the drive plate (1) of a floor treatment device (G), having clip tongue passage windows (6) and a support surface (9) which is adjacent thereto and allows a gyratory movement between the drive plate (1) and the floor treatment operating disc (4). To achieve a solution which is, in particular, advantageous in use, the invention proposes that the support surface (9) is arranged on the outside of the clip tongue passage windows (6). 
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Patent EP-0453045-A1 (EP)
Inventor: BLOM JAN
IPC: B32B7/02
Filed: 1991-04-17
Abstract: A general-purpose sports floor is installed on a supporting substructure composed of stone-like materials or other compositions of materials such as a wooden floor or stabilized sand. In order that the sports floor meets the highest requirements with respect to sports serviceability, lowest risk of injury to the sportsman or sportswoman, mechanical strength and durability it is composed at least of a combination of the following layers or composite layers:
     1. at least one relatively thin polyurethane top layer (3) with a covering (2) producing friction for the sportsman or sportswoman;   2. at least one hard elastic layer (4) formed from granules or rubber particles and air cavities present between said particles;   3. at least one relatively thin force-distributing hard layer (5) made, for example, of plywood or hard plastic;   4. at least one relatively thick layer (8) made of plastic foam.
Patent EP-0462637-A1 (EP)
Inventor: VAN ROOIJ JACOBUS HUBERTUS MAR
IPC: F16H55/36
Filed: 1991-05-28
Abstract: Pulley arrangement for a C.V.T., in which the pulley bearing surfaces (12, 14) are made of high grade steel and fixed to the pulleys (4, 6) by means of a layer of a suitable adhesive (16).
Patent EP-0440354-A1 (EP)
Inventor: ODGEN BRIAN LESLIE
IPC: B67B7/92
Filed: 1991-01-18
Abstract: An ampoule holder comprises a body part 1 and a head part 2 which are connected together by a pair of hinge strips 3 and a breakage link 4. A glass ampoule 7 is inserted, stem first, through an opening 6 in the base of the body portion 1. The body of the ampoule is forced past inwardly extending projections 8 until the lower end of the ampoule snaps past these projections and the shoulder at the top of the body of the ampoule 7 abuts against the curved hinge parts 3. The base of the ampoule will then be raised above the projections 8. The stem 10 of the ampoule is gripped within the head portion 2 of the holder by internal ribs or spines 11, so that the neck 9 of the ampoule is aligned with the breakage link 4. In order to achieve access to the contents of the ampoule the holder is gripped in two hands and pressure is applied to a finger grip surface 13 of the head portion of the holder so that the breakage link 4 is fractured and the stem 10 of the ampoule is broken off at the neck 9 whilst the head portion 2 is folded back by means of the hinge strips 3.
Patent EP-0463754-A1 (EP)
Inventor: DE GRAFF DARNELL
IPC: C08K5/527
Filed: 1991-06-06
Abstract: Polymers containing a predominance of units of N-(lower alkyl)dimethylglutarimide and substantially free of units of methacrylic acid or methacrylic anhydride may be stabilized against discoloration, both in processing of the polyglutarimide and in heat aging, by inclusion of certain trialkylphosphite or aliphatic bicyclic diphosphite stabilizers.
Patent EP-0469828-A1 (EP)
Title: Brake assembly for a control rod drive
Inventor: JAMRUS KENNETH JOHN
IPC: G21C7/12
Filed: 1991-07-29
Abstract: A brake assembly is disclosed for selectively preventing rotation of a shaft, such as a shaft used in a control rod drive for a nuclear reactor. The brake assembly includes a stationary base, a rotor disc fixedly connected to the shaft for rotation therewith, and a brake member disposed adjacent to the rotor disc. The rotor disc includes at least one rotor tooth and the brake member includes at least one braking tooth. Means are disclosed for selectively positioning the brake member in a deployed position for allowing the braking tooth to contact the rotor tooth for preventing rotation of the shaft in a first direction while permitting rotation in the opposite direction, and in a retracted position for allowing the rotor disc and shaft to rotate in either direction without restraint from the brake member.
Patent EP-0480650-A1 (EP)
Inventor: THAYER BILLY E
IPC: H01L33/08
Filed: 1991-10-07
Abstract: A power supply circuit for an LED print head has a reference current source connected to a printer system reference voltage (V R ) for providing a second reference voltage (V r ) for an individual, integrated circuit chip. The reference current source is controlled by an operational amplifier (10), the output of which comprises the second reference voltage (V r ). A plurality of output driver FETs (38-46) are biased by the reference voltage. Each output driver FET provides current to an associated LED (58) responsive to a data signal (D₁). A plurality of control FETs (48-56) are connected in parallel with each other and in series with each output driver FET (38-46) for varying the LED output current responsive to programming data signals. A second group of control FETs (24-32) is interposed in the feedback loop of the operational amplifier (10) for varying the second reference voltage (V r ) responsive to a different set of programming data signals (D₁).
Patent EP-0441669-A1 (EP)
Inventor: VIALE DANIEL
IPC: B64G1/44
Filed: 1991-01-21
Abstract: The invention relates to a system for maintaining a set of elements, such as deployable solar panels of spacecraft, in folded position. 
<??>The system comprises: 
 
  - a retaining member (8) passing through the said elements in folded position and linked by the first of its ends (8A) to the said structure (4) and coming, via its second end (8B), to bear against the external element of the said assembly; 
  - means of locking (10) the said retaining member in folded position of the said elements, comprising balls (12) distributed around the member (8) and engaging in impressions (14) formed around the latter; and 
  - means of control (11) comprising a part forming a cam (16), for unlocking the said means of locking (10) and freeing the said retaining member (8), permitting the said set of elements to pass from the folded position to the deployed position. 
 
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Patent EP-0465287-A1 (EP)
Inventor: JOST PHILIPPE
IPC: C08B31/00
Filed: 1991-06-17
Abstract: Detergent composition comprising as "builder" an at least partially biodegradable grafted polysaccharide consisting of a polydextrose of average molecular mass of less than 10,000 grafted with a water-soluble ethylenically unsaturated monomer.
Patent EP-0479661-A1 (EP)
Inventor: HUGUES GILBERT PAUL JEAN-CLAIR
IPC: B65D33/25
Filed: 1991-09-30
Abstract: The invention relates to a sliding fastener for sachets or bags having a plastic closure consisting of two mating strips, comprising two lateral wings which define, together with an elongated central sole plate, two convergent passage lanes for the mating strips, this sole plate being supported in an overhanging manner by a central separation rib. According to the invention, the lateral wings (101, 102) of the sliding fastener (100) are connected together by two linking bridges (103, 104), one of which is integral with the separation rib (105), the flexibility of the said bridges permitting automatic positioning of the sliding fastener by separation of its lateral wings; the separation rib (105) extends beyond the linking bridge (103) in the median plane of the sliding fastener so as to reinforce the rigidity of the link between rib and sole plate; the guide facet (115) associated with the smaller of the two strips has an inclined ramp extending over the entire length of the elongated sole plate (108) so as to reinforce the rigidity of this sole plate. Application to the production of sliding fasteners made of plastic material by moulding. <IMAGE>