baber/WOPTO huggingface dataset:
Patent EP-0483457-A1 (EP)
Inventor: SAGGIORATO GIROLAMO
IPC: F02B3/06
Filed: 1991-07-02
Abstract: The present invention discloses a device for the shortening of the ignition delay in an indirect diesel engine and comprising a shutter (11) positioned transversally in relation to each supply duct (8) connecting the combustion chamber (6) with the pre-combustion chamber (7). Said shutter intercepts the supply duct whenever the thrust exerted on it by the pressure existing in the combustion chamber is lower than the thrust of an elastic element (14) positioned at its rear end, while the same shutter permits the instantaneous flow of the compressed fluid from the combustion chamber into the pre-combustion chamber, whenever the thrust exerted on it by the pressure existing in the supply duct exceeds the thrust of the elastic element of the shutter.
Patent EP-0492122-A1 (EP)
Inventor: BRUESTLE CLAUS DIPL-ING
IPC: F02B27/02
Filed: 1991-11-16
Abstract: This air-intake system (2) has elbow pipes (14) which are arranged pivotably within an air collector (3) and, as a function of engine speed and/or load, make the intake path formed by the inlet elbow (5) and the elbow pipe (14) relatively long in a first position. In a second position of the elbow pipes (14), the intake elbows (5) admit air directly from the air collector (3). 
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Patent EP-0458394-A1 (EP)
Inventor: SCHREIBER HANS-PETER
IPC: E05B15/16
Filed: 1991-05-13
Abstract: In a box (1), in particular a paintbox, the upwardly open compartment can be closed by a lid (2) mounted pivotably on the box (1), the lid (2) being securable in the closed position by a releasable closure (12, 14, 15). On the box (1), there is provided in a recess (11) in the edge region of the lid (2) a push button (12) which is to be actuated from above and which is fastened on the box (1) pivotably about an axis (13), there being provided on the lid (2) and on the push button (12) closure elements (14, 15) which engage positively in one another in the closed position and which come out of engagement by pivoting the push button (12). With the invention, a box (1) is produced with a closure (12, 14, 15) which is simple to manufacture and which can be actuated conveniently from above. The closure (12, 14, 15) can also be actuated easily with low construction height of the box (1). <IMAGE>
Patent EP-0448336-A1 (EP)
Inventor: SWAIN IAN DOUGLAS
IPC: A61F5/01
Filed: 1991-03-19
Abstract: The application describes a cushion comprising a pair of inflatable bags (3,3′), each bag being arranged laterally with respect to the other to define a channel (4) between the bags, and in which the channel (4) is tapered from one end to the other. Each bag (3,3′) may have means to form a depression in the bag in its inflated state, the depression running along the bag substantially in the same direction as the channel (4).
Patent EP-0467555-A1 (EP)
Inventor: DUFF WINSLOW KEVIN
IPC: G01B7/16
Filed: 1991-07-02
Abstract: A sensing device for determining axial loads on a cylindrical member (42) which includes a clamp member (32, 72) having a body (34) adapted to be positioned around the periphery of the cylindrical member (42). Contacts (44, 46, 60, 66, 80, 86, 90) are provided for removably attaching the body (34) of the clamp member (32, 72) in at least partially spaced relationship to a portion of the cylindrical member (42). A proximity sensor (50) is attached to the body (34) for sensing diametral changes in the cylindrical member (42) and for generating signals responsive to and representative of the sensed movement. A computer (28) may be connected to the proximity sensor (50) for receiving the signals therefrom to determine the axial load on the cylindrical member (42) based on the diametral changes. A temperature measuring device (58) is provided on the cylindrical member (42) and the body (34) generating signals indicative of the temperatures of the cylindrical member (42) and the body (34) which are transmitted to the computer (28) which compensates for any temperature changes in the cylindrical member (42) and the body (34) in determining the axial load on the cylindrical member (42).
Patent EP-0466476-A1 (EP)
Inventor: MIZUNO TAKAHIDE
IPC: F16G1/28
Filed: 1991-07-10
Abstract: A canvas cover for placement over an exposed surface of a power transmission belt having a length and width, which canvas cover consists of a yarn defining a weft for extension in the longitudinal direction with respect to a belt on which the canvas cover is to be placed, and a twisted yarn defining a warp for extension in the widthwise direction with respect to a belt on which the canvas cover is to be placed. The warp yarn is preferably made up of from 3-15 twisted mono-filaments each of 10-50 denier with a total denier of 210d.
Patent EP-0481691-A1 (EP)
Inventor: PETERSON ROY BECK
IPC: G01S15/52
Filed: 1991-10-11
Abstract: An ultrasonic diagnostic system for measuring fluid flow velocities through Doppler techniques is provided which eliminates the effects of tissue motion from fluid flow velocity information. Doppler information signals are discriminated to determine the presence of signal components resulting from moving tissue, which signal components are located at frequencies of a Doppler spectrum other than the predetermined frequency location of stationary tissue signals. The tissue motion signal components present are shifted to the predetermined frequency location and removed by high pass filtering the Doppler signals. The remaining signals are then shifted back to their original frequency location and transmitted to a Doppler velocity estimator for further processing of the fluid flow velocity information and ultimate display of the information. To overcome problems of Doppler frequency inaccuracies at discrete spatial positions, the Doppler signals from a plurality of neighbouring spatial locations are examined in the aggregate to determine the frequency location of tissue motion signal components.
Patent EP-0457697-A1 (EP)
Inventor: GRASSET JOSEPH
IPC: A61J11/00
Filed: 1991-05-15
Abstract: The piercing comprises a central slot (2-2'), there being formed at least at one end of the slot a blind cavity (3) which has a substantially cylindrical profile and whose base, formed at a very slight depth, is cut radially so as to delimit deformable flaps, thereby permitting a functioning in the manner of a valve capable of permitting the intake of air into the feeding bottle while at the same time counteracting the inadvertent passage thereof during the manipulations carried out when the teat is outside the baby's mouth. <IMAGE>
Patent EP-0483051-A1 (EP)
Inventor: SKILLICORN DOUGLAS EARL
IPC: C08F2/32
Filed: 1991-10-23
Abstract: A process for preparing a particulate vinyl polymer resin and vinyl polymer resin derived therefrom wherein, comprising polymerization in the presence of a dispersant or graft dispersant having no ionic side groups, optionally containing terminal functional groups, said dispersant is derived from 
   repeating units of α,β-unsaturated ester(s) of acrylic and/or methacrylic acid and having a molecular weight average of from about 500 to about 50,000.
Patent EP-0462960-A1 (EP)
Inventor: TJOENG FOE SIONG
IPC: C07K5/02
Filed: 1991-06-19
Abstract: N-[8-[(Aminoiminomethyl)amino]-1-oxooctyl]-N-L-α-aspartyl-L-phenylalanine is disclosed as a highly potent inhibitor of platelet aggregation.
Patent EP-0461218-A1 (EP)
Inventor: NITSCHE VEIT
IPC: A61P19/06
Filed: 1990-12-20
Abstract: Une composition thérapeutique administrable par voie orale utile pour traiter l'hyperuricémie contient comme substance active un sel d'oxypurinol. L'invention concerne également l'utilisation de cette composition.
Patent EP-0477305-A1 (EP)
Inventor: DREYER ADOLF
IPC: G01L23/22
Filed: 1991-02-28
Abstract: Un circuit de détection du cognement d'un moteur à combustion interne comprend un capteur de cognement relié à un circuit d'évaluation au moyen d'un filtre qui entraîne une séparation de la fréquence de cognement. Afin d'obtenir un circuit ayant une structure simple, un étage de mélange (6) réduit la fréquence du signal (KS) du capteur de cognement selon le principle de superposition et le transmet au circuit d'évaluation (3).
Patent EP-0470258-A1 (EP)
Inventor: OKAZAKI NIROU
IPC: H01S5/00
Filed: 1991-02-26
Abstract: Dispositif à semi-conducteurs optique et son procédé de fabrication, plus particulièrement, dispositif à semi-conducteurs optique présentant une structure mésa, telle qu'un laser à semi-conducteurs, un modulateur optique, un filtre optique et un élément récepteur de lumière, et son procédé de fabrication. Un objet de l'invention est de produire un dispositif à semi-conducteurs optique du type à enfouissement mésa dont la structure peut supprimer l'exposition d'une surface (111)B provoquant une croissance anormale lors de l'enfouissement des deux côtés d'une structure mésa. Le dispositif à semi-conducteurs optique du type à enfouissement mésa est caractérisé en ce qu'il comporte une structure multicouche à semi-conducteurs (20) du type mésa dans laquelle une seconde surface (11B) est positionnée sur une première surface (11A) disposée sur un substrat à semi-conducteurs (11) dans le sens transversal d'une paroi latérale de la multicouche à semi-conducteurs (20), ainsi qu'une couche enfouie (16) disposée de manière à enfouir la première surface, la seconde surface et la paroi latérale des couches à semi-conducteurs multicouches (20).
Patent EP-0521875-A1 (EP)
Title: Elastomeric tapes with microtextured skin layers.
Inventor: CAPIK KAREN M
IPC: C09J7/29
Filed: 1991-01-28
Abstract: Microtextured elastomeric laminate tape (1) comprising a laminate with at least one elastomeric layer (3) and at least one thin skin layer (2, 4), and an adhesive layer, preferably prepared by coextrusion of the layers followed by stretching the laminate past the elastic limit of the skin layers and then allowing the laminate tape to recover.
Patent EP-0473769-A1 (EP)
Title: Device for manufacturing tubes.
Inventor: KELLER GERHARD
IPC: B29C48/09
Filed: 1991-03-26
Abstract: PCT No. PCT/EP91/00581 Sec. 371 Date Nov. 25, 1991 Sec. 102(e) Date Nov. 25, 1991 PCT Filed Mar. 26, 1991 PCT Pub. No. WO91/15349 PCT Pub. Date Oct. 17, 1991.The invention relates to an apparatus for the production of tubes from prefinished pipe elements, by pressing cf a tube head from a heated blank (24) of a plastic, with simultaneous bonding of the latter to the tube pipe (13), with an indexed transport means which stops at several work stations (II-VII) arranged at equal distances from one another, with mandrels (7) that travel along to hold the pipe elements (13) and dies (5) arranged coaxial to the mandrels (7), which also travel along, and have central hole punches (21''), if necesary, where the mandrels (7) can be axially moved and are arranged to work together with a press (8) in such a way that they can be inserted into the dies (5) to press the tube head, as well as with a loading and unloading station (I, VIII) and with an extruder (12) and a metering device (11). According to the invention, the mandrels (7) are arranged so that in addition to the coaxial position relative to the dies ( 5), they can be moved into parallel positions relative to that position, where preferably the mandrels (7) can be moved to at least one inner and/or one outer additional orbit (A, C) parallel to the orbit (B) of the dies (5), located outside the transport means.
Patent EP-0526575-A1 (EP)
Title: Systemes de resines epoxy modifies au moyen de polymeres reactifs statistiquement monofonctionnels et a faible viscosite
Inventor: SIEBERT ROGER ALAN
IPC: C08G59/42
Filed: 1991-04-26
Abstract: Des résines époxy polymérisables sont rigidifiées au moyen de polymères réactifs à terminaison carboxyle, amine ou époxy, statistiquement monofonctionnels, et se caractérisent par des viscosités faibles avant la polymérisation, ce qui les rend utilisables dans une large gamme d'applications. Ces systèmes de résines époxy polymérisés, qui sont modifiés par les polymères réactifs statistiquement monofonctionnels, ont des propriétés physiques telles, que l'adhérence et l'allongement, généralement égales ou supérieures à celles de systèmes de résines époxy polymérisés qui sont modifiés au moyen de polymères réactifs statistiquement bifonctionnels. L'invention décrit un procédé de préparation pour de tels systèmes de résines époxy modifiés, qui consiste à mélanger une résine époxy avec un polymère réactif à terminaison carboxyle, amine ou époxy, statistiquement monofonctionnels en présence d'un agent de polymérisation et à la faire réagir avec lui en vue de former le système de résines époxy polymérisé ainsi rigidifié.
Patent EP-0483344-A1 (EP)
Inventor: WHITNEY SOLON G
IPC: B01J49/00
Filed: 1991-05-15
Abstract: Procédé amélioré de régénération de résine d'échange cationique chargée d'impuretés d'ions métal provenant d'acide phosphorique de traitement par voie humide. On utilise une solution régénératrice composée d'un mélange de sulfate d'ammonium et d'acide sulphurique en proportion prédéterminée, lesquelles sont maintenues pendant le recyclage du régénérant. Cette solution se compose de préférence d'ammoniac anhydre et d'acide sulphurique. Les sulfates de calcium et de magnésium sont sélectivement cristallisés à partir de la solution régénératrice sous forme de cristaux facilement filtrables.
Patent EP-0536207-A1 (EP)
Title: Device for supporting a ski boot on a ski.
Inventor: GORLIEZ JEAN-PHILIPPE
IPC: A63C9/00
Filed: 1991-06-18
Abstract: The device comprises a base plate (1) fastened to the ski and having mounted therein a supporting insert (2) which can move sideways and swing out in a plane parallel to the ski and beyond a given path of sideways movement. The device comprises a hairpin-shaped spring (3) the ends of whose arms (31) are each provided with a guiding element (9) which fits into a shaped recess (8) formed on the underside of the insert (2). The interaction between this recess and the guiding elements limits the insert's lateral clearance, controls its swinging motion and returns it automatically to the central position. The device can be used as a binding for skis.
Patent EP-0548102-A1 (EP)
Inventor: JANSEN ADRIANUS C H L
IPC: A61H33/02
Filed: 1991-08-21
Abstract: Baignoire (1) munie de dispositifs de pompage (3) reliés à la baignoire par l'intermédiaire d'un tuyau d'aspiration (6), et à au moins un éjecteur d'eau (15) par l'intermédiaire d'un tuyau d'alimentation (2), ledit éjecteur (15) étant doté d'un venturi (14) relié à une amenée d'air (10) de sorte que de l'air se mélange au jet d'eau. Chaque éjecteur (15) est situé dans le fond de la baignoire ou dans la paroi latérale de celle-ci à proximité dudit fond, et le tuyau d'aspiration (6) débouche dans la baignoire (1) à une hauteur supérieure à la hauteur de chaque éjecteur (15). Par ailleurs, le tuyau d'alimentation (4) de la pompe (3) se trouve à une hauteur supérieure à celle du raccord d'alimentation (5), et le tuyau d'aspiration (6) débouche dans la baignoire (1) à une hauteur (7) supérieure à celle du raccord d'aspiration (4).
Patent EP-0547116-A1 (EP)
Inventor: CAMBERLIN YVES
IPC: C08G73/06
Filed: 1991-09-03
Abstract: La présente invention se rapporte à des compositions thermodurcissables comprenant (A) au moins un composé cyanate ester consistant essentiellement dans un ester cyanique aromatique polyfonctionnel ayant au moins deux groupes cyanates (-O-C=N) liés à un noyau aromatique, dans un prépolymère dérivé dudit ester organique ou dans un coprépolymère dérivé dudit ester cyanique et d'une polyamine et (B) au moins un élastomère consistant essentiellement dans un N,N'-bis-maléimide à groupement diorganopolysiloxane, dans un prépolymère dérivé dudit bis-maléimide ou dans un coprépolymère dérivé dudit bis-maléimide et d'une diamine. Les compositions thermodurcissables conformes à la présente invention peuvent contenir en outre un catalyseur approprié et un ou plusieurs composé(s) additionnel(s) polymérisable(s) incluant notamment un bis-maléimide conventionnel, une résine époxy éventuellement halogénée, un réactif acrylate ou un alkénylphénol et elles peuvent être associées en plus à des charges de renforcement connues.
Patent EP-0550491-A1 (EP)
Title: Test to determine an organism's species and/or population identity by direct nucleotide sequence analysis of defined segments of its genome.
Inventor: DAVIDSON WILLIAM SCOTT
IPC: C12Q1/68
Filed: 1991-09-25
Abstract: A method is provided for the determination of the genus, and then the species, and/or strain, and/or subspecies and/or subset of an eukaryote or a prokaryote organism, e.g. a mammal, a bird, a reptile, an amphibian, a fish or an invertebrate. The method includes the first step of isolating DNA from the sample. A defined segment of the DNA is then amplified. The nucleotide sequence of the amplified segment is then determined. That DNA sequence is then compared with a data base of DNA sequences from known species. A cladistic analysis of these sequence data is then carried out. A kit is also provided comprising a carrier; compartments within the carrier to receive one container containing DNA from the above described defined organism; a second container containing an amplified segment of the DNA from that defined organism; and a third container containing DNA sequences for a plurality of genera, and species, and/or strain, and/or subspecies and/or subset or DNA derived therefrom.
Patent EP-0505573-A1 (EP)
Inventor: MATSUMOTO KATSUYA JAPAN TOBACC
IPC: C07H3/02
Filed: 1991-10-09
Abstract: A process for producing D-altrose (4) from levoglucosenone (1) substantially in three steps to scheme (I) through (III).
Patent EP-0513270-A1 (EP)
Title: Joints d'etancheite ameliores
Inventor: FERDANI PHILIP
IPC: B29L31/26
Filed: 1991-11-13
Abstract: Des joints d'étanchéité moulés par injection comprennent un matériau élastomère thermoplastique contenant une charge composée en majeure partie de particules en paillettes, la quantité de charge allant jusqu'à 30 % en poids du matériau. La charge est de préférence choisie à partir du groupe composé de kaolin, de graphite, de mica et de talc, et l'élastomère se présente de préférence sous la forme d'un copolymère séquencé de polyester composé en majeure partie de térephtalate de polybutylène.
Patent EP-0503488-A1 (EP)
Inventor: HERRMANN JOHANN
IPC: B23K26/14
Filed: 1992-03-06
Abstract: The invention relates to a method for the laser cutting of a workpiece, which has a focused laser beam and a gas jet which are both guided through a cutting nozzle, the distance between the workpiece and cutting nozzle being controlled capacitively, and to a laser cutting head for carrying out the method. According to the invention, a sensor ring which is insulated with respect to the cutting nozzle is used as the sensor for capacitive distance control. The capacitance of the sensor ring in the capacitive distance control according to the invention, to which the control unit is adjusted, can be set according to the invention by varying the interspace between the sensor ring and cutting nozzle. All that is required to retrofit an existing installation with capacitive distance control in order to carry out the method according to the invention is to replace the conventional cutting nozzle by a cutting nozzle having a sensor ring according to the invention. The method according to the invention permits laser cutting with the aid of capacitive distance control in the pressure range from 1 to 25 bar, i.e. it is also suitable for high-pressure gas cutting, preferably using inert gas.
Patent EP-0509304-A1 (EP)
Inventor: LINDNER CHRISTIAN DR
IPC: C08F271/02
Filed: 1992-03-30
Abstract: Graft polymers made from a (partially) crosslinked copolymer of compounds of the formula (I) or (II) and a further vinyl compound as graft base and a vinyl group-containing phosphonic acid derivative in polymerised form as the graft.
Patent EP-0509451-A1 (EP)
Inventor: KUDOH YASUO
IPC: H01G9/025
Filed: 1992-04-14
Abstract: The invention relates to solid electrolytic capacitors (10) which comprise a valve metal member (12) having a dielectric oxide film (14) and a conductive underlying layer (16) formed on the member in this order, and a conductive polymer film (18) formed on the conductive underlying layer (16). The conductive polymer film (18) is formed by electrolytic polymerization of a polymerizable monomer contained in a system containing the monomer and a support electrolyte consisting of a compound having at least one nitro group. By this, high temperature stability of the capacitor is significantly improved. Alternatively, the electrolytic polymerization may be effected in a system which comprises a monomer, a support electrolyte and a phenol or phenoxide derivative having at least one nitro group. Methods for fabricating such capacitors are also described.
Patent EP-0521272-A1 (EP)
Inventor: LE MASSON JACQUES
IPC: A63C5/075
Filed: 1992-05-13
Abstract: Damping device intended to dampen the vibrations of a ski, characterised in that it consists of at least one flexing blade which comprises a first part fixed to the ski and a second part connected to the ski in a longitudinally movable manner via friction means. <IMAGE>
Patent EP-0518138-A1 (EP)
Inventor: GANZ KARL
IPC: B41M5/025
Filed: 1992-05-29
Abstract: Transferring a pattern on an original onto a new carrier is performed with the aid of an intermediate carrier which is a laser photocopy of the pattern. Pattern-forming material on the intermediate carrier is transferred to the new carrier liquefied by the use of heat and using pressure, because the nature of the intermediate carrier and of the new carrier are selected such that their adhesive power is different for the pattern-forming material.
Patent EP-0522415-A1 (EP)
Inventor: TANABE KATSUYUKI
IPC: C08K9/04
Filed: 1992-06-30
Abstract: An ethylene glycol dispersion of crystalline calcium carbonate is obtained by carbonation in an ethylene glycol system. The dispersion may be filtered. washed, and dried to obtain a crystalline calcium carbonate, which can incorporated in a polyester film. Alternatively, the calcium carbonate, after being surface treated with a phosphate, etc. to enhance the affinity with the plastic, may be incorporated in a plastic molded product.
Patent EP-0537629-A1 (EP)
Inventor: MASUMOTO HIROAKI
IPC: G06F15/78
Filed: 1992-10-08
Abstract: An option setting circuit includes a set circuit with respect to which an option is set, a non-volatile memory for storing an option data for setting the set circuit which memory is provided exclusively for the set circuit, and a latch circuit which latches an option data provided from the non-volatile memory and provides the data to the set circuit.
Patent EP-0538750-A1 (EP)
Inventor: YAMADA TAKAO
IPC: B01J35/10
Filed: 1992-10-16
Abstract: A disproportionation catalyst for olefins and a process for disproportionation of olefins using said catalyst are disclosed. The catalyst is a mixture of one part by weight of a first catalyst component comprising silica gel carrying thereon a tungsten oxide or its precursor and a Group I metal oxide or a compound convertible to Group I metal oxide; and 8 - 75 parts by weight of a second catalyst component which is alumina having a specific surface area of 20 - 120 m²/g, and preferably carrying thereon a Group I or Group III metal oxide or a compound convertible to such an oxide. It exhibits a remarkably extended life of disporportionation activity and is thus applicable to the industrial use. The catalyst, therefore, can produce industrially useful compounds at a low cost by the application of the olefin disproportionation.