baber/WOPTO huggingface dataset:
Patent EP-0460586-A1 (EP)
Inventor: GRIFFIN HENRY W
IPC: C25D13/20
Filed: 1991-06-04
Abstract: A process for assembling a vehicle, applying an electrodeposition coating thereto, and then applying a paint thereto, wherein at least one joint of the vehicle is sealed, characterized in that the joint is sealed prior to the application of the electrodeposition coating, and the sealer patch (1) comprises a metallic sheet (2) with opposed major faces having a layer of adhesive (3) on one side thereof. The process of the invention advantageously provides a vehicle with a patched surface that does not discolor when painted or exposed to heat.
Patent EP-0477923-A1 (EP)
Inventor: HENKE JUERGEN
IPC: F02M69/04
Filed: 1991-09-25
Abstract: The invention relates to an injection internal-combustion engine with an air intake passage for each cylinder, a fuel injection valve and a heating element arranged downstream of the latter in the air intake passage. In order to achieve a simple construction of the heating element, the cylinder head has an opening through which the heating element can be inserted in such a way that its heat sink is arranged in a largely unsupported manner in the cross-section of the air intake passage. <IMAGE>
Patent EP-0479176-A1 (EP)
Inventor: SAITO SUMIO
IPC: H03K5/003
Filed: 1991-09-27
Abstract: A waveform shaper includes a level shifter (112) for controlling a DC offset voltage of an input digital signal, a comparator (103) for comparing a digital signal output from the level shifter with a predetermined reference voltage to shape a waveform of the input digital signal and output a shaped digital signal, an intermediate voltage detector (113) for detecting and outputting an intermediate voltage of a digital signal output from the level shifter, and a first controller (116, 117) for receiving the intermediate voltage and the predetermined reference voltage to output a control signal for changing the DC offset voltage to the level shifter. A signal analyzer includes, in addition to the above waveform shaper, a variable delay circuit (106) for delaying a phase of an input clock signal, a discriminator (104) for receiving an output from the comparator and an output from the variable delay circuit to determine a code of the output signal from the comparator at a timing determined by a delayed clock signal, an error measuring unit (121) for comparing a determination signal from the discriminator with a reference signal corresponding to the input digital signal to output an error signal, and a second controller (126) for receiving an output from the error measuring unit, detecting an intermediate delay amount of delay amounts corresponding to adjacent error signals having maximum values, and sending the intermediate delay amount to the variable delay circuit.
Patent EP-0496947-A1 (EP)
Inventor: HASHIMOTO TAKATSUGU
IPC: C08K5/04
Filed: 1991-10-09
Abstract: Solid golf balls are produced by the method comprising the steps of preparing a polymer cement in a suitable organic solvent, forming a suspension of the metal salt of an α,β-ethylenically unsaturated carboxylic acid in a suitable aliphatic hydrocarbon solvent miscible with the organic solvent, mixing the polymer cement and the suspension together, removing the solvents to provide the metal salt uniformly dispersed within the polymer. and thereafter manufacturing a solid golf ball therefrom. Solid golf balls comprise a vulcunizable rubber and from about 5 to 100 parts by weight of a reinforcing filler comprising a metal salt of an α,β-ethylenically unsaturated carboxylic acid, per 100 parts of the vulcanizable rubber. When the metal salts are incorporated via solution masterbatching, the resulting golf balls have improved physical properties.
Patent EP-0486962-A1 (EP)
Inventor: BOSATELLI DOMENICO
IPC: F16L11/11
Filed: 1991-11-15
Abstract: Multi-purpose sleeve made of flexible material for providing a sealed joint between pipes in general and particularly between pipes for protecting electric cables, telephone cables and the like, constituted by a segment of a tubular element (1) made of flexible material, the cylindrical wall (2) whereof is shaped so as to be externally provided with a corrugated, raised, uniform and continuous surface in the shape of a cylindrical spiral with constant pitch and with rounded threads (3), and to be internally provided with a corresponding continuous corrugation shaped like an inner thread (3a), the opposite ends (4) of the corrugated segment having threaded portions (4a) engaged by a locking ring (5) suitable for providing a sealed joint, by means of interposed gaskets, with corresponding ends of the pipes to be joined.
Patent EP-0484993-A1 (EP)
Inventor: SCHMITT GERHARD
IPC: C10J3/54
Filed: 1991-10-01
Abstract: Die Brennstoffe werden mit sauerstoffhaltigem Gas und Wasserdampf im Wirbelzustand in einem Vergasungsreaktor vergast. In der Aufheizphase vor der Vergasung wird ein Asche und feinkörnige Brennstoffe enthaltendes Feststoffgemisch verbrannt und dabei die Temperatur im Reaktor bis etwa auf die Solltemperatur der Vergasung erhöht. In einer anschließenden Inertisierungsphase verringert man die Zufuhr von sauerstoffhaltigem Gas und leitet ein Inertgas in den Reaktor, bis der Gehalt an freiem Sauerstoff im Produktgas verschwindet. Dabei wird die Temperatur praktisch konstant gehalten. In der anschließenden Vergasung erhöht man die Brennstoffzufuhr und hält die Solltemperatur der Vergasung, 600 bis 1500°C, nach einer Einstellzeit praktisch konstant. Durch Verändern der Brennstoffzufuhr regelt man die Temperatur der Vergasung. <IMAGE>
Patent EP-0481550-A1 (EP)
Inventor: SZUBA STEFAN F
IPC: H05B37/02
Filed: 1991-10-08
Abstract: A fluorescent lighting arrangement including a lamp controller for controlling the light intensity of fluorescent lamps in response to a motion detecting arrangement which receives its operating voltage from pins (113,114) of the lamp controller.
Patent EP-0466354-A1 (EP)
Inventor: MAUREL JEAN ALAIN BP CHEMICALS
IPC: C08F2/34
Filed: 1991-06-25
Abstract: The present invention relates to a process and a device for introducing a catalytically active powder into a reactor (20) for gas phase alpha-olefin polymerization. The device comprises a storage vessel (3) containing the powder, a metering valve (4) delivering metered quantities of the powder into an intermediate chamber (5) comprising at least one obstacle (6) separating an upper part (5a) of the chamber (5) comprising an auxiliary gas inlet (2a) from a lower part (5b) terminated by an outlet orifice (5c). A connecting pipe (18) connects the outlet orifice (5c) to a mixing device (8) situated on a conveying pipework (15) communicating with the reactor (20). The powder is introduced into the reactor in a dilute suspension form and in a more uniform rate.
Patent EP-0465219-A1 (EP)
Inventor: KUNITAKE TOYOKI
IPC: C07F7/18
Filed: 1991-07-02
Abstract: Polyfluoroalkyl compounds:  
 
        (R-X-)₂-Q-Y 
 
wherein 
   R represents CF₃(CF₂) n - (n: an integer of 7 to 13), 
   X represents a hydrocarbyl linking group containing 6 to 11 carbon atoms and optionally containing a double bond, triple bond or ether bond at any position, 
   Q represents a connector between the hydrophobic group of R-X- and the hydrophilic group of Y, and 
   Y represents a hydrophilic group. 
     The compounds may be produced by subjecting R-X-OH and L-glutamic acid to azeotropic dehydration reaction in the presence of a salt-forming agent of AH (wherein A represents, for example, a p-toluenesulfonate ion or a sulfate ion), subsequently an acylation reaction and a quaternizing reaction. The compounds may be used for forming a thin film by, for example, the Langmuir-Brodgett process. The film may be supported on a porous support to produce a membrane capable of separating substances.
Patent EP-0475634-A1 (EP)
Inventor: YAMAMOTO OSAMU
IPC: B63B1/12
Filed: 1991-08-28
Abstract: A catamaran comprises two single hulls (1) arranged in parallel in the spaced relation to each other, and a deck (2) for connecting the two single hulls, the single hull having a semisubmerged portion (3) and a connecting portion (4) for connecting the semisubmerged portion to the deck, the semisubmerged portion having a maximum width portion (14) where the width of its vertical transverse cross section is largest at a position near the water level (5), the width of vertical transverse cross section of the semisubmerged portion abruptly decreases upward in the vertical direction from the maximum width portion and gradually decreases downward in the vertical direction from the maximum width portion, the semisubmerged portion having a minimum width portion (13) where the width of vertical transverse cross section becomes smallest after it abruptly decreases upward in the vertical direction, and the width of vertical transverse cross section of the minimum width portion is 60% or less and 30% or more of the width of vertical transverse cross section of the maximum width portion.
Patent EP-0514605-A1 (EP)
Inventor: DOHERTY HENRY T
IPC: D04D7/10
Filed: 1991-11-29
Abstract: A longitudinally extending decorative flexible ribbon (12) having opposite side edges (41,42) and a central longitudinal axis (21) is provided with a plurality of cutouts (24,26) within opposite side edges of the ribbon at longitudinally spaced positions forming narrow necks (28) joining uncut portions of the ribbon, intermediate of the cutouts. A longitudinally extending drawstring (18) fixed at one end (38) to an end of the longitudinally extending decorative flexible ribbon extends along the ribbon and is positioned in alignment with said neck at each longitudinally spaced position. A retainer (32) encircles each neck (28) and the drawstring (18) at each longitudinally spaced position such that the drawstring runs freely through the retainers. The cutouts (24,26) extend laterally from said opposed side edges beyond the longitudinal axis (21) of the ribbon to create an asymmetrical assembly with the necks (28) at adjacent longitudinally spaced positions being to opposite sides of the longitudinal axis (21) ensuring fanning out of loops upon pulling on the drawstring (18) and causing the retainers (32) to move into a closely packed stack array to create a decorative bow (50).
Patent EP-0485269-A1 (EP)
Inventor: BUREL GILLES
IPC: G06V10/764
Filed: 1991-11-04
Abstract: The method consists in projecting a given object in two dimensions on an image, in extracting the outline of the object, in breaking it down into a Fourier series, in normalising the low-frequency Fourier coefficients thus obtained and in presenting them to the input of a multi-layer neural network which has learned in advance to recognise various classes of objects. The output configuration of the neural network determines to which class, from among the learned classes, the object in question belongs. Application to the field of image processing requiring object identification. <IMAGE>
Patent EP-0459950-A1 (EP)
Inventor: REINERT GERHARD DR
IPC: D06P1/649
Filed: 1991-05-22
Abstract: Process for improving the thermal and/or photochemical stability of dyed and undyed polyamide fibres by treatment with a composition from an aqueous bath containing (A) a compound of the formula
 (1) (A-Y-)nZ(-W)m
 in which 
 
  A denotes the radical of a sterically hindered phenol of the benzene series, 
  Y denotes a radical of the formula (2) or (3) 
<IMAGE>
 in which 
 
  X and X', independently of one another, denote alkylene, oxaalkylene or thiaalkylene, 
  R2 and R3, independently of one another, denote hydrogen or a substituted or unsubstituted alkyl group and 
  x, x' and y, independently of one another, are each 0 or 1, 
  Z denotes an aliphatic or a carbocyclic aromatic radical, the latter containing at most two mono- or bicyclic rings, 
  W denotes a sulpho group and 
  m and n, independently of one another, denote 1 or 2, and their water-soluble salts, and (B) a UV absorber.
Patent EP-0489692-A1 (EP)
Inventor: TZIKAS ATHANASSIOS DR
IPC: C09B62/515
Filed: 1991-11-27
Abstract: Reactive dyes of the formula <IMAGE> in which D, R1, X, Y and U have the meanings given in Claim 1, are particularly suitable for dyeing or printing cellulose-containing fibre materials by the exhaust method or by the continuous method and give, in high tinctorial yield, dyeings and prints having good fastness properties.
Patent EP-0448525-A1 (EP)
Inventor: FERRAZZI FRANCESCO
IPC: F02F1/40
Filed: 1991-03-12
Abstract: A head (1) for an internal combustion engine for motor vehicles has passages for the circulation of a coolant liquid. The passages comprise two longitudinal ducts (11, 12) extending a long the sides of the head and communicating with an inlet (13) situated at one end (1c) of the head. The longitudinal ducts communicate, through a series of transverse passages (17, 18, 19) arranged around the inlet and exhaust ducts (9, 10), with an intermediate circulation chamber (20) formed in correspondence with the tops of the combustion chambers (3), between the tubular projections (4, 5, 6) defining the seats for the inlet and exhaust valves and for the spark plugs of the engine, and communicating with an outlet (14) for the coolant liquid.
Patent EP-0502124-A1 (EP)
Inventor: PLOW EDWARD F
IPC: C12N15/11
Filed: 1990-11-29
Abstract: Polypeptides dérivés de la partie de liaison de ligands de la sous-unité alpha de l'intégrine, ainsi que leur emploi dans la modulation de la liaison de ligands de l'intégrine. Sont également décrits des anticorps antipeptidiques, d'hybridomes sécrétant les anticorps, ainsi que des procédés de fabrication et d'utilisation desdits anticorps et des molécules d'ADN de recombinaison codant pour les polypeptides. Les polypeptides et les anticorps contre les polypeptides sont des inhibiteurs efficaces de la liaison de fibrinogène aux plaquettes.
Patent EP-0533679-A1 (EP)
Inventor: REDDY ALLA VENKATA KRISHNA
IPC: A61F6/04
Filed: 1991-02-01
Abstract: Préservatif masculin comprenant une poche tubulaire (12) ayant une extrémité fermée (16) et une extrémité ouverte (14) et une poche entièrement préformée (12) située au niveau de l'extrémité fermée (16) de la poche, formant une poche distincte (12) sur la poche (12) pour une zone sensible située sur le dessous du gland du pénis. La poche (12) située sur la poche (12) est conçue pour se déplacer en avant et en arrière sur la surface du dessous du gland depuis environ 1/2 cm sous l'orifice de l'urèthre jusqu'à un point situé à environ 2 cm de l'orifice. La poche (12) sur la poche (12) provoque une stimulation par frottement du gland du pénis au cours du coït.
Patent EP-0494279-A1 (EP)
Title: Capteur de pression pour la determination de la pression dans la chambre de combustion de moteurs a combustion interne
Inventor: BENEDIKT WALTER
IPC: G01L9/04
Filed: 1991-06-27
Abstract: Dans un capteur de pression (11), un élément sensible (19) en matériau piézorésistif est disposé dans un boîtier (10). Les couches résistives (23, 25) de cet élément piézorésistif (19) sont pressées dans le sens du courant traversant les couches résistives. Lorsqu'on emploie pour les couches résistives une pâte de résistance de valeur ohmique très élevée, il est possible de générer un signal de mesure relativement grand.
Patent EP-0537238-A1 (EP)
Title: Recipient de boisson gazeuse
Inventor: CAMERON PRICE ERNEST JAMES
IPC: B65D85/73
Filed: 1991-07-09
Abstract: Une cannette de boisson contient un réservoir à gaz en plastique moulé contenant un gaz pressurisé tel que l'azote, le réservoir comprenant un dispositif à soupape normalement fermé (8; 13, 14; 8a, 8b) commandant un orifice (10) qui mène du compartiment à gaz (8) situé dans le réservoir au compartiment à boisson de la cannette, le dispositif à soupape étant ouvert par le mouvement d'écartement de parois opposées (5, 9) du réservoir provoqué par la libération de la pression dans le compartiment à boisson lorsque la cannette est ouverte. L'une (9) des parois du réservoir peut passer brusquement d'une position concave à une position convexe afin d'ouvrir l'orifice (10) (figures 5 et 6) ou l'orifice peut être découvert lorsqu'un couvercle coulisse par rapport au corps du réservoir (figures 2 à 4).
Patent EP-0538472-A1 (EP)
Inventor: NAGATE TAKASHI SEIKO EPSON COR
IPC: H02K1/27
Filed: 1991-07-10
Abstract: L'invention se rapporte à un rotor (7) pour moteur sans balais avec aimants permanents, dont le bâti se compose de plusieurs plaques d'acier au silicium stratifiées (22) et dans lequel au moins quatre pôles magnétiques sont prévus sur la périphérie externe du bâti (22). Au niveau de ces pôles magnétiques, des fentes (25, 25), dans lesquelles sont introduits des aimants permanents inducteurs (30, 31) sont prévues chaque deux pôles à distances à peu près égales du centre du rotor, et les aimants permanents (30, 31) sont introduits dans ces fentes (25, 25), de sorte que des pôles magnétiques similaires sont créés dans les surfaces faisant face à l'arbre rotatif (8). Ainsi, on peut fabriquer un petit rotor (7) pour moteurs sans balais avec un rendement élevé, tout en empêchant que les aimants permanents inducteurs (30, 31) ne se cassent ni se dispersent, même à haute vitesse de rotation du moteur.
Patent EP-0544722-A1 (EP)
Title: Use of polyester resins as hot-melt adhesives.
Inventor: EICKEN ULRICH
IPC: C09J167/02
Filed: 1991-08-16
Abstract: The subject matter of the invention is the use of special polyester resins as hot-melt adhesives which can be removed with an aqueous solution. The polyester resins are obtained from monobasic carboxylic acids and/or their esters, polybasic carboxylic acids and/or their anhydrides, polyhydric alcohols and polyethylene glycol with residual acid carboxyl groups at least some of which are completely reacted to form salts.
Patent EP-0543913-A1 (EP)
Title: Oligo(alpha-arabinofuranosyl nucleotides) et leurs precurseurs alpha-arabinofuranosyl
Inventor: MEYER RICHARD B
IPC: C07H19/06
Filed: 1991-08-14
Abstract: Nouveaux oligonucléotides formés à partir de monomères alpha-D-arabinofuranosyl nucléosides, y compris des oligonucléotides dans lesquels une ou plusieurs des unités monomères sont fonctionnalisées. L'invention concerne également des nucléosides et des nucléotides alpha-D-arabinofuranosyl monomères fonctionnalisés. Une formule générale pour les oligomères est (Ib) dans laquelle B est une base nucléotide qui varie d'une unité monomère à la suivante dans une séquence d'oligonucléotides présélectionnée; R est phosphate, phosphorothioate, phosphoramidate ou alcanephosphonate; t vaut 1 pour des unités monomères fonctionnalisées et zéro pour les autres; W est un bras de liaison chimique; A est un groupe fonctionnel; et n est le nombre d'unités monomères dans l'oligomère. Les oligomères sont utiles dans des applications diagnostiques et chimiothérapeutiques. Une nouvelle réaction est également décrite dans laquelle un nucléoside alpha-D-arabinofuranosyl avec des hydroxyles exposés dans les positions 2' et 3' est protégé sélectivement au niveau de la position 2' dans une seule réaction.
Patent EP-0506920-A1 (EP)
Title: Urinary control with inflatable seal.
Inventor: SALAMA FOUAD A
IPC: A61F2/958
Filed: 1991-09-03
Abstract: A urine tube (12) extends through a balloon (26) which is inflatable in the neck of a bladder (38) to form a seal around the urine tube (12). The balloon (26) has a shape corresponding to the shape of the bladder chamber at the urethra orifice (38) to facilitate establishing a seal. A valve (14) is provided on the outlet end (15) of the urine tube (12) and an air tube (20) extends along the substantial length of the urine tube (12) into the balloon (26). A hypodermic syringe (48) or the like may be inserted into the inlet end (22) of the air tube (20) for inflating the balloon (26). A hydrogel collar (36) is positioned around the urine tube (12) against the body (40) at the outlet end of the urethra to hold the balloon (26) in tight engagement with the bladder neck (38) at the urethra orifice.
Patent EP-0553214-A1 (EP)
Inventor: HEIJMAN MARINUS
IPC: B62K1/00
Filed: 1991-10-18
Abstract: Un véhicule à une roue comprend un cerceau (1) sans rayons, et une roue (3) prenant appui sur la surface interne du cerceau, au moins deux éléments de guidage (4) placés à une certaine distance l'un de l'autre et prenant appui sur le cerceau, et un élément porteur de charge (2) pourvu d'un siège (5) et reliant la roue (3) et les éléments de guidage (4). Le véhicule présente des caractéristiques dynamiques avantageuses à l'aide de moyens simples dans la mesure où le cerceau est déformable de manière élastique, les éléments de guidage (4) sont reliés rotatifs à l'élément porteur et comprennent au moins deux rouleaux rotatifs (4a, 4b) entre lesquels le cerceau se déplace, et le véhicule à une roue ne comporte pas d'élément de pilotage séparé ni de volant ni de roue d'appui séparés devant entrer en contact avec le sol, et peut être contrôlé uniquement par le déplacement du poids du conducteur.
Patent EP-0507306-A1 (EP)
Inventor: HABERSTROH MARKUS
IPC: B65H5/38
Filed: 1992-04-02
Abstract: System for transporting material in the form of thin sheets (1), in which the sheets (1) are taken hold of by transport belts (2) and are transported while clamped, stripping elements (14, 23) being provided on the rear of the belts (2), which stripping elements (14, 23) are arranged and designed in such a way that parts (13) of the sheets (1) which project behind the transport belts (2) run up onto the stripping element (14, 23) while being transported past and are pressed out of the rear clamping region of the belt (2). 
<IMAGE>
Patent EP-0524380-A1 (EP)
Inventor: VAN HOUT HENRICUS HUBERTUS MAR
IPC: C08G64/24
Filed: 1992-04-25
Abstract: The invention relates to a method of preparing aromatic polycarbonates by catalytic interface polymerisation of at least one bivalent phenol and a carbonyl halide in the presence of a polycondensation catalyst, which method is characterised in that the conversion is carried out in a two-phase system with continuous dosing of the carbonyl halide, which two-phase system is based on water and an organic solvent, in which the quantity of organic solvent at the beginning of the polycondensation lies between 10% and 75% of the quantity of organic solvent which is required at the polymerisation temperature for dissolving the quantity of polycarbonate which may be formed from the quantity of bivalent phenol which is present at the beginning of the polycondensation, in that after dosing at least 20% of the carbonyl halide a remaining quantity of organic solvent is added which is at least sufficient to keep the formed polycarbonate in solution.
Patent EP-0535304-A1 (EP)
Inventor: STEENBORG MANFRED
IPC: B64G1/40
Filed: 1992-05-21
Abstract: Ein Triebwerk, das insbesondere für die Bahnkorrektur von Raumflugkörpern dient, besteht aus einem als Anode ausgebildeten Gehäuse (5), gleichzeitig Expansionsdüse (9), und einer darin zentrisch gehalterten stabförmigen elektrisch isolierten Kathode (11). Die Kathode (11) ist in einer Brennkammer (7) angeordnet, in die Treibgase eingespritzt werden. Die Spitze der Kathode (11) ist vom verengten Querschnitt des Düsenhalses (8) mit kleinem Luftspalt beabstandet. Zwischen der Anode (5) und Kathode (11) ist bei Gasströmung ein Lichtbogen gezündet, aus dem die Treibgase zusätzliche thermische Energie aufnehmen. Die Einspritzung der Treibgase erfolgt über separate Einspritzelemente, die entweder aus Rohrsegmenten, Spiralrohren oder mit Kanälen versehenen Scheiben bestehen und die in die Wand der Brennkammer eingesetzt sind. <IMAGE> <IMAGE>