baber/WOPTO huggingface dataset:
Patent EP-0493300-A1 (EP)
Inventor: ANAGNOSTOPOULOS PANAGIOTIS A
IPC: B65F1/12
Filed: 1991-12-24
Abstract: The invention refers to an integrated system for refuse collection and disposal, which combines special type of refuse collection containers and automated mechanism for collecting the refuse from the refuse containers and disposing it, and is characterised by the automatic, i.e. without any assisting personnel or vehicle driver interference, unloading of the refuse container contents to the vehicle mobile container which approaches the refuse containers through extendable arms, unloading of the contents of the mobile container to the vehicle compression chamber and finally, compression and storage of the collected refuse.
Patent EP-0457741-A1 (EP)
Inventor: WILKINSON DAVID
IPC: H01M4/48
Filed: 1991-05-10
Abstract: The present invention is an electrolyte which provides superior safety characteristics on cells using the electrolyte. The electrolyte allows for the preparation of cells having acceptable performance when placed in environments where safety concerns are paramount.
Patent EP-0491879-A1 (EP)
Inventor: JOHANSSON HANS ERIK
IPC: C01B33/142
Filed: 1990-10-24
Abstract: L'invention se rapporte à des sols de silice qui se caractérisent par une teneur élevée en microgel et qui contiennent des particules modifiées par l'aluminium présentant une superficie spécifique élevée. On peut préparer ces sols au moyen d'un procédé comprenant l'acidification d'une solution de verre soluble, l'alcalisation à une certaine teneur en substance sèche, la croissance des particules et la modification par l'aluminium. Ces sols sont particulièrement conçus pour être utilisé comme additifs, en combinaison avec des polymères cationiques, dans la fabrication du papier.
Patent EP-0555210-A1 (EP)
Title: Combinaisons de substances microbiocides et leur utilisation
Inventor: FRIEDMAN LESTER A JR
IPC: A01N59/02
Filed: 1990-10-25
Abstract: La présente invention concerne des combinaisons microbiocides et des procédés servant à inhiber la croissance de micro-organismes. Les nouveaux procédés et combinaisons de la présente invention présentent une activité imprévue contre les micro-organismes, y compris les bactéries, les champignons et les algues. En particulier, les combinaisons de substances ajoutées à un système au moment de leur utilisation comprennent (i) un oxydant pouvant libérer de l'oxygène naissant ou singulet tel que, entre autres, du monopersulfate de potassium, du perborate de sodium, du peroxyde d'hydrogène ou du percarbonate de sodium, (ii) un microbiocide tel que, entre autres, du 2,2-dibromo-3-nitrilopropionamide, du méthylène bis thiocyanate, du 5-chloro-2-méthyle-4-isothiazoline-3-one/2-méthyle-4-isothiazoline-3-one, du tetrahydro-3,5,-diméthyle-2H, 1, 3, 5-thiadiazine-2-thione, et du sodium diméthyldithiocarbamate/disodium éthylène bis dithiocarbamate et éventuellement (iii) un agent tensio-actif tel qu'un tensio-actif fluoré, et (iv) un matériau anti-corrosif tel qu'un phosphate anhydre, ou des combinaisons de ces éléments.
Patent EP-0526452-A1 (EP)
Inventor: CAPON DANIEL J
IPC: C12N15/62
Filed: 1990-11-21
Abstract: Novel peptides are provided, together with methods for making and using them, and nucleic acids encoding them. These peptides are useful as cell surface adhesion molecules and ligands, and are useful in therapeutic or diagnostic compositions and methods.
Patent EP-0506828-A1 (EP)
Inventor: CICCHIELLO JAMES MICHAEL
IPC: G01J1/30
Filed: 1990-12-17
Abstract: On décrit un appareil et un procédé utilisés pour la détermination du facteur de transmission optique ou de la densité d'un élément translucide, par exemple un filtre optique, à l'aide de la loi du cosinus à la puissance quatre. L'appareil comprend une source de lumière de couleur et d'intensité constantes. On monte un détecteur sur des rails pour lui permettre de se déplacer selon une trajectoire rectiligne, le plan de la face opérationnelle du détecteur étant orienté parallèlement à ladite trajectoire. On relève l'intensité de la lumière provenant de la source et captée par le détecteur, d'abord dans une position ou l'élément se trouve dans la trajectoire lumineuse et ensuite dans une autre position lorsque l'élément est absent. Lesdites positions sont choisies de manière que les deux relevés soient égaux. Les angles d'incidence de la lumière R et a sur le détecteur dans chacune des deux positions sont mesurés et on détermine par ordinateur la valeur cos4R/cos4a pour obtenir la valeur du facteur de transmission.
Patent EP-0486642-A1 (EP)
Inventor: RIEGER BERNHARD WACORE-TAMAGAW
IPC: C09K19/30
Filed: 1991-06-05
Abstract: Un milieu de cristaux liquides à base d'un mélange de composés polaires à anisotropie diélectrique positive contient un ou plusieurs composés ayant la formule générale (I), dans laquelle Q représente alcylène ayant jusqu'à 5 atomes de C ou une liaison simple, X représente H ou F et R représente alkyle, oxaalkyle, fluoroalkyle ou alcényle, ayant chacun jusqu'à 7 atomes de C.
Patent EP-0497964-A1 (EP)
Title: X-ray tube.
Inventor: DANOS MICHAEL
IPC: H01J35/08
Filed: 1991-08-22
Abstract: An X-ray tube for greatly enhancing the output of photons relative to a standard tube includes a source of an electron beam focused on a target at an angle of approximately 10 DEG  to produce high energy photons emitted at an angle along their centerline of 5 DEG  to 15 DEG , both angles referring to the surface of the target. Reduction of impurgement of scattered electrons on the tube window is affected in various ways such as use of a magnet to deflect electrons from the photon stream or locating the window out of alignment with the most intense scattered electrons. Scattered electrons are also absorbed by an essentially zero albedo shield disposed in the path of the majority of the scattered electrons not directed at the window.
Patent EP-0543951-A1 (EP)
Inventor: TRAN NANG TRI
IPC: H01L31/09
Filed: 1991-06-14
Abstract: La présente invention prévoit un détecteur de rayonnement à semi-conducteurs (10), de grande étendue et à densité de pixels élevée, et à lecture non-destructive en temps réel. Le détecteur à semi-conducteurs (10) comprend une multiplicité de transistors à effet de champ (11) déposés sur un substrat (12) de manière à former un alignement. Une couche de planage (19) est déposée au-dessus de l'alignement de transistors (11). Une couche sensible à l'énergie (20) est déposée au-dessus de la couche de planage (19). Des éléments (21) sont prévus pour connecter électriquement la couche sensible à l'énergie (20) avec chacun des transistors (11) de l'alignement. Une couche d'électrode supérieure (23) est déposée sur la couche sensible à l'énergie (20). Le détecteur à semi-conducteurs (10) comprend aussi des éléments de circuit (17, 18) servant à produire une lecture électronique à partir de chaque transistor à effet de champ (11) de l'alignement.
Patent EP-0548281-A1 (EP)
Inventor: KASCHEMEKAT JUERGEN
IPC: B01D63/10
Filed: 1991-09-10
Abstract: Un module d'évaporation par membrane, enroulé en spirale, comprenant des enveloppes de membrane (2) à l'intérieur desquelles et entre lesquelles se trouvent des canaux permettant la circulation des flux de charge et de perméat. Lesdits canaux sont réalisés au moyen d'éléments de séparation de la charge (3) et du perméat (4). Ce module n'est pas conçu de façon traditionnelle, dans la mesure où l'élément de séparation du perméat est dimensionné pour permettre un débit maximum de flux de perméat, en se basant sur la découverte que le débit total du flux de perméat augmente au maximum en même temps que la résistance au transfert de vapeur du matériau de l'élément de séparation du perméat diminue progressivement. La résistance au transfert de vapeur le long du canal de perméat est maintenue en dessous d'une valeur à laquelle elle exerce un effet adverse important sur le flux et les propriétés de séparation de la membrane et, cependant, le débit total du module est simultanément à l'intérieur de sa plage optimum. L'augmentation du débit obtenue par région de membrane unitaire fait plus que compenser la perte de membrane occasionnée par l'utilisation d'un élément de séparation de perméat plus épais.
Patent EP-0550778-A1 (EP)
Inventor: KRAUSS WERNER
IPC: B01F33/40
Filed: 1992-01-08
Abstract: The silo for storage and mixing of pulverulent, fine-grained and fluidisable bulk goods consists of a disc-shaped silo bottom (2) which is inclined slightly relative to the centre and above which a tray (3) of smaller diameter, which is similarly slightly inclined relative to the centre, is arranged with spacing. In the centre there is a preferably conical emptying chamber (5) above an outlet (6). The silo bottom, the tray and the bottom of the emptying chamber are fitted with air-conveying grooves. According to the invention, the possibility is to be provided of modernising existing flat-bottomed silos without special mixing devices. For this purpose, a tray having air-conveying grooves (13) is constructed in such a way that it extends far into the interior of the conical emptying chamber (5). In this case, a bottom sink (15) is produced in the region of the outlet and is covered by the emptying chamber (5). Covered emptying channels (4) which are likewise fitted with air-conveying grooves (12) are embedded in the tray (3). These emptying channels (4) run radially from the annular bottom section (10) left free on the outer circumference by the tray (3) up to the bottom sink (15) and thus into the emptying chamber (5). <IMAGE>
Patent EP-0502509-A1 (EP)
Inventor: METZLER RICHARD
IPC: A61B90/00
Filed: 1992-03-04
Abstract: A bone dowel assembly for attaching a tissue to a bone includes an approximately cylindrical shank having a continuous borehole which extends axially from a free end of the shank to a second end of the shank, and two slots in the outside surface of the shank which communicate with the borehole and extend from the second end of the shank partially along its length to form reeds or tines which expand radially outwardly when an expansion part is forced into the borehole. The expansion part is conical and includes at least one aperture which extends through the expansion part transversely to the longitudinal axis of the shank. Before insertion into a hole drilled in the bone, the assembly is threaded from the free end of the shank through the borehole, out through one of the slots, past an outside portion of the expansion part, through the aperture, again past an outside portion of the expansion part, through the other slot, and back through the borehole to the free end of the shank. The assembly is then inserted, expansion part first, into the hole in the bone and the suture is pulled, while holding the assembly in place, to force the expansion part into the borehole, causing the reeds to expand radially outwardly and wedge against the sides of the hole in which the assembly is placed. The expansion part and shank may be integrally molded and the connecting zone scored or perforated such that the connection or link between the expansion part and shank is broken when force is applied to pull the expansion part into the borehole.
Patent EP-0506130-A1 (EP)
Inventor: MATTINGLY WAYNE T
IPC: C01B33/44
Filed: 1992-03-28
Abstract: Preactivated organophilic clays useful as rheological control and gelling agents for organic liquids are made by dry blending the organophilic clays with free-flowing dry powder blends of 1,2-propylene carbonate and finely divided amorphous silica.
Patent EP-0508372-A1 (EP)
Inventor: MOMII KAZUMA
IPC: C09D183/04
Filed: 1992-04-07
Abstract: A coating composition for the air bag which comprises
     (A) an organopolysiloxane having a viscosity of 300 cSt or more at 25°C which is represented by the average composition formula (1) below;
      (where R¹ denotes a substituted or unsubstituted monovalent hydrocarbon group, and a is a positive number from 1.98 to 2.01.)   (B) An organosilane or a partial hydrolyzate thereof having an isocyanate group and a hydrolyzable group in the molecule.   (C) An organic peroxide.   (D) An organohydrogenpolysiloxane having in the molecule three or more ≡ SiH groups.   
     It exhibits good self-adhesiveness and gives rise to a coating film which firmly bonds to a base cloth of polyamide or polyester. The adhesion remains stable for a long period of time. In addition, the coating film is almost non-tacky because the coating composition is cured well even by an organic peroxide.
Patent EP-0530487-A1 (EP)
Inventor: DILO JOHANN PHILIPP
IPC: D04H18/00
Filed: 1992-07-24
Abstract: A device for attaching a yarn consisting of stable fibres in a predetermined line pattern to a non-woven web which lies on a base consisting of brushes and which is supported by the free ends of the brush bristles, contains a pressure-plate unit displaceable parallel to the base and having a yarn channel extending essentially vertically through it, a device for feeding the yarn along a yarn path from a yarn stock into the yarn channel, a needle having laterally projecting projections which are suitable for inserting yarn fibres into the non-woven web, a needle holder which is connected to the pressure-plate unit and to which the needle is fastened, and a drive device for moving the needle holder up and down in the direction of the pressure-plate unit and away from this. The device is expediently combined with a needling machine which needles the fibres of the yarn attached to the non-woven web by the device through the non-woven web. <IMAGE>
Patent EP-0548805-A1 (EP)
Inventor: REAGEN WILLIAM KEVIN
IPC: C08F4/22
Filed: 1992-12-17
Abstract: Supported olefin polymerization catalyst systems can be produced using waste chromium compounds. Olefin polymers can be prepared using a catalyst system composition comprising a waste chromium compound and an alkyl aluminum compound, both supported on an inorganic oxide support, wherein at least a portion of the waste chromium compound is in a hexavalent state.
Patent EP-0535760-A1 (EP)
Inventor: LEYRE XAVIER RESIDENCE LES REV
IPC: G06F11/20
Filed: 1992-10-02
Abstract: For the independent processing of breakdowns in a centralised data processing system including components distributed over several levels, including a processor module at the highest level, in the event of detection of a breakdown at a given level, before carrying out a cycle in reaction to this breakdown, a time delay is triggered which is at least equal to the sum of the time delay and of the duration of a reaction cycle for the immediately higher level. <IMAGE>
Patent EP-0503770-A1 (EP)
Inventor: MIRZA JAMSHED HORMAZDYAR
IPC: G11C29/00
Filed: 1992-02-12
Abstract: A memory system for a high performance data processing system comprises 65 (2 N +1) memory modules 12. A real-to-physical translation unit in a switching network 18 includes translation units 22, 23 and 24 using modulo 65, modulo 64 and modulo 63 calculations, respectively to generate logical module addresses. When all 65 memory modules are enabled, the output of unit 22 using modulo 65 calculations is used. Once a module failure is detected, the translation unit maps the real addresses to logical module addresses from 0 to 63 and uses the output of unit 23 performing modulo 64 calculations. After a second module failure, the output of unit 24 performing modulo 63 calculations is used. The contiguous set of logical module addresses are then mapped to a set of physical module addresses which do not include the failed module.
Patent EP-0506304-A1 (EP)
Inventor: FUKUI YASUSHI
IPC: C23C2/02
Filed: 1992-03-19
Abstract: A steel strip (1) e.g. stainless steel is cleaned by sputtering-etching with ion beams of argon (19,20). By the sputtering-etching, an oxide film of easily oxidable elements such as chromium and silicon is removed thereby activating the steel strip. The cleaned steel strip is subsequently hot-dipped, e.g. with aluminium alloy.
Patent EP-0528643-A1 (EP)
Inventor: SWANEPOEL ADRIAAN RETIEF
IPC: B60S/
Filed: 1992-08-13
Abstract: A curved elongate backbone (10) for a windscreen wiper has a loading profile that increases substantially from a central connector (14) towards one or both ends of the backbone. The second differential of the bending moment also increases substantially from the connector towards the ends. The loading may increase right to the ends of the backbone or the backbone may have end portions with constant loading. In order to obtain the desired loading profile the width, thickness, and free-form radius of curvature are suitably selected. In preferred embodiments, the backbone (10) has a rectangular cross-sectional profile and the thickness and width decrease uniformly from the connector (14) to the ends. However, the thickness may also be constant for end portions.
Patent EP-0506538-A1 (EP)
Inventor: BAILLEMONT GHISLAINE NICOLE AL
IPC: E01C11/22
Filed: 1992-03-23
Abstract: The hard shoulder or other road lane, which is usually not subjected to traffic, comprises a draining main surfacing made of draining surfacing material or porous concrete; the said surfacing is covered by a secondary layer made of a material which is impervious to the residual matter, which material is intended to protect the said lane so that its main surfacing does not become clogged up by the residual matter which settles thereon.
Patent EP-0509909-A1 (EP)
Inventor: LAMORT JEAN-PIERRE
IPC: D21D5/16
Filed: 1992-04-15
Abstract: Cylindrical screen for straining or hydrodynamic classification of paper pulp in a pulp strainer or classifier of the kind carrying a plurality of reinforcing steel members on the face opposite that in front of which the pulp travels, characterised in that the metal sheet is a sheet of low thickness, of the order of 2 millimetres, perforated by pressing or the like. <IMAGE>
Patent EP-0511914-A1 (EP)
Inventor: MAIGNAN MICHEL
IPC: G01S7/40
Filed: 1992-04-28
Abstract: The calibration device (16) includes an optical-delay recirculation loop (22) constituted by two delaying fibres (F2, F3), an optical amplifier (28) and a coupler (26) for supplying a succession of several delayed optical signals (OR) in response to a single initial optical signal (OA). This invention applies especially to radars. <IMAGE>
Patent EP-0547959-A1 (EP)
Inventor: BROUTIN PAUL
IPC: C01B3/50
Filed: 1992-12-15
Abstract: A device is described for separating hydrogen from gaseous mixtures containing it or for purifying gaseous hydrogen, comprising an external casing (2) filled with a plurality of tubes (3) consisting of a suitable palladium-based alloy, closed at one end (4). These tubes are fixed in a substantially leakproof way, open end side (5) to a least a part of one base (6) consisting of a metal alloy whose composition is such that its coefficient of expansion under hydrogen is substantially equal to that of the alloy of the tubes. The base can be of a single component consisting of the above alloy or it can contain a collar, with substantially the same composition as that of the tubes, which adheres to the latter via an autogenous weld. Application to the electronics industry especially. <IMAGE>
Patent EP-0526420-A1 (EP)
Inventor: CIRRI GIANFRANCO
IPC: H01J49/10
Filed: 1992-07-16
Abstract: An innovative method is proposed for the production of ion extraction grids, comprising the stages of:
     disposing a plurality of wires or metallic filaments in a lattice structure;   coating said structure with a layer of boron.   
     The coating with boron may take place by thermal reduction of boron trichloride in a hydrogen atmosphere. This makes it possible to produce grids at low cost and with high resistance to sputtering, suitable for use for the extraction, focusing and acceleration of the beam in ion sources for industrial and space applications.
Patent EP-0537131-A1 (EP)
Inventor: DEFAYS JACQUES
IPC: C21B3/06
Filed: 1992-10-06
Abstract: The raw slag (1) collected in the liquid state is intimately mixed with an additive (2) at least in a proportion predetermined so as to modify the composition of the raw liquid slag and to produce liquid conditioned slag (3) with predetermined characteristics. The liquid conditioned slag (3) is then subjected to a solidifying operation and the solidified slag (4) is then subjected to a crushing operation so as to produce fragments (5) of conditioned slag which are then separated into fragments of different categories. <IMAGE>
Patent EP-0538237-A1 (EP)
Inventor: WERLBERGER JOSEF
IPC: B61B12/10
Filed: 1992-10-15
Abstract: Drive for double drum, in particular for a cable conveyor system, having at least one motor. In order to achieve a high degree of efficiency with such a drive, there is provision for two power divider transmissions (50, 70) , which are connected to one another and each have at least two outputs (26, 44; 17, 20, 100), to be connected downstream of the motor (1), one output (20, 100) of the power divider transmission (50) which is nearest to the motor (1) being capable of being coupled to one or other output (26, 44), in a drive-connection with in each case one drum (42, 43), of the second power divider transmission (70). <IMAGE>
Patent EP-0559816-A1 (EP)
Title: Application of fuel cells to power generation systems.
Inventor: PALMER IAN
IPC: H01M8/06
Filed: 1991-11-22
Abstract: PCT No. PCT/GB91/02066 Sec. 371 Date Jul. 23, 1993 Sec. 102(e) Date Jul. 23, 1993 PCT Filed Nov. 22, 1991 PCT Pub. No. WO92/10009 PCT Pub. Date Jun. 11, 1992.The invention is drawn to an electrical power generation system and a method of electrical power generation. The system includes a supply of hydrogen-containing fuel and a reformer for obtaining hydrogen therefrom, a supply of oxygen and a material for producing an exothermic reaction. The system also includes a fuel cell and means for disposing of waste products arising from the fuel cell and other parts of the system, a control means and heat exchange means for regulating flow streams and balancing the heating and cooling requirements. The reformer comprises a reforming chamber, inlet and outlet for the fuel. Also the reformer includes a second chamber which surrounds the reforming chamber and a preheating chamber. Fins extend through a wall separating the reforming and surrounding chamber.
Patent EP-0573464-A1 (EP)
Title: Process for preparing trans-piperidine-2,5-dicarboxylates.
Inventor: URBAN FRANK J
IPC: C07D/
Filed: 1992-01-08
Abstract: Compounds of the formula <CHEM> wherein R is (C1-C3)alkyl, are intermediates for use in the preparation of certain neuroleptic, racemic or optically active perhydro-1H-pyrido Ä1,2-aÜ pyrazines.
Patent EP-0569528-A1 (EP)
Inventor: LINDEMAN RICHARD J
IPC: H01R12/52
Filed: 1992-01-29
Abstract: Plusieurs connecteurs électriques (11, 12) comprennent des éléments conducteurs (25-28) s'étendant au travers d'un corps de support (19, 20) en parallèle et isolés entre eux et par rapport à des éléments de terre adjacents (17, 18) de très faibles inductance et résistance. La relation des éléments conducteurs (25-28) par rapport aux éléments plans de terre (17, 18) est telle que l'on obtieent une impédance caractéristique qui est la même pour tous les chemins de signaux et qui est uniforme sur la longueur de chaque élément conducteur.