baber/WOPTO huggingface dataset:
Patent EP-0460785-A1 (EP)
Inventor: SHIGIHARA KIMIO
IPC: H01L23/14
Filed: 1991-01-25
Abstract: A semiconductor device having a semiconductor element (6) and a heat sink (1) radiating heat generated in the semiconductor element includes an amorphous semiconductor film (8) provided on the heat sink and the semiconductor element is put on the heat sink via the amorphous semiconductor film. Therefore, the stress, applied to the semiconductor element can be reduced because of the amorphous semiconductor film. In a construction where an amorphous semiconductor film comprising amorphous silicon or amorphous germanium is formed on the heat sink via a first metal film (9) and the semiconductor element is bonded to the amorphous semiconductor film via a second metal film (12), ohmic contact is made by alloys formed between the amorphous semiconductor film and the first and second metal film. Furthermore, in a construction where an amorphous semiconductor film is formed only at a region on the heat sink where the semiconductor element is put, and a metal film having electric resistance lower than that of the amorphous semiconductor film is formed on the amorphous semiconductor film and the heat sink, and the semiconductor element is formed on the heat sink via the amorphous semiconductor film and the metal film, a passage through which current flows is separated from a passage through which heat flows.
Patent EP-0466352-A1 (EP)
Inventor: WOOD MARK W
IPC: B05B7/24
Filed: 1991-06-25
Abstract: An adjustable air pressure valve (13) for placement in a compressed air hose (12). Positioning a knob (15) determines the pressure exerted by a spring (35) on a valve member (31) which allows air above a predetermined pressure to escape from the hose to the atmosphere. The knob is incrementally moveable to provide incremental pressure changes.
Patent EP-0489559-A1 (EP)
Inventor: OKABE KAZUHIRO
IPC: H01L29/78
Filed: 1991-12-02
Abstract: An improved metal oxide semiconductor field-effect transistor (MOSFET) has two diffused regions extending apart in opposite directions from under one and the other edge of the gate (203). At least one of the diffused regions is composed of a first least-doped, short section (204a;204b), a second lightly-doped, short section (207a;207b), and a third heavily-doped, long section (208a;208b). Either diffused region may be used as drain. The series-connection of least-doped and lightly-doped sections of the same longitudinal size or depth improves the current driving capability of the semiconductor device. Also, methods of making such MOSFETs are disclosed.
Patent EP-0492899-A1 (EP)
Inventor: OOSTERKAMP WILLEM JAN
IPC: G21C9/012
Filed: 1991-12-11
Abstract: The present invention is directed to a nuclear reactor facility wherein a nuclear reactor pressure vessel (RPV) is housed within an annular sealed drywell (14), an annular sealed wetwell (18) houses said drywell, a pressure suppression pool (28) of liquid is disposed in said wetwell and is connected to said drywell by submerged vents (30a, 30b, 30c), a condenser line connects said drywell (14) to an isolation condenser, and a bleedline (42) from said isolation condenser is connected to said pool and terminates under the surface of said pool. The improvement of the present invention comprises a liquid reservoir (60) disposed in said drywell (14) and a standpipe (64) disposed in said wetwell (18). The reservoir and the standpipe are connected by a duct (66) which is located below the surface of said reservoir a distance, D. The area of the reservoir is at least 25 times larger than the area of said standpipe.
Patent EP-0473476-A1 (EP)
Inventor: DUFOUR JEAN-YVES
IPC: G06T5/00
Filed: 1991-07-30
Abstract: The device comprises: means of analysis (10, 20; 10', 20) approximating, for each pixel, the gradient of the function of grey level of the image at the site of this pixel, this gradient being defined by an argument, representing an item of direction information, and by a norm, representing an item of amplitude information from the transition of the grey level in this direction; discriminator means (30) extracting, from all these pixels, a sub-set of contour pixels, in which each contour pixel corresponds to a local maximum of the function of grey level in the direction of the gradient, this maximum being determined on the basis of the said item of transition amplitude information; means of infilling (40) completing this sub-set of contour pixels by interspaced infill pixels in the case of a discontinuity of the contour in a given vicinity; and comparator means (50) effecting, for each contour or infill pixel, a comparison of the vicinity of this pixel with a series of characteristic configurations and designating the corresponding pixel as being a straight-line contour pixel if and only if this comparison determine a correspondence of the vicinity of this pixel with one of these characteristic configurations. 
<??>The localisation of straight-line contours can thus be operated in real time at video rate. 
<IMAGE>
Patent EP-0489642-A1 (EP)
Title: Prewireable terminal block
Inventor: AUDEVAL FABRICE
IPC: H04Q1/14
Filed: 1991-12-03
Abstract: The terminal block has self-stripping connections for attaching jumper wires and cable conductors. It is characterised in that it includes an attachment unit (2) which is assembled on and can be separated from a base (3), and in that the said connections (20, 30) are in at least one row on the front face of the unit (2) in respect of those allocated to the jumpers and on the front face of the base (3) in respect of those allocated to the cable conductors, and belong to individual contacts (40, 35) of the unit and of the base, respectively, in contact per pair of like rank in the same row within their assembly interface. Application: telephone distribution frame. <IMAGE>
Patent EP-0457877-A1 (EP)
Inventor: LEWIS SIMON JOHN
IPC: E04C3/07
Filed: 1990-12-04
Abstract: On fabrique un élément structurel composite (10) en serrant ensemble deux composants possédant généralement une section en forme de 'C' (11), chacune d'elles possédant une âme (12) comportant une paire de nervures (16) tout au long de celle-ci, des rebords principaux supérieur et inférieur (13) se terminant à leur extrémité en rebords secondaires (14) dirigés les uns vers les autres, chaque rebord secondaire se terminant par une lèvre (15a, 15b) dirigée vers l'âme (12). Les lèvres (15a, 15b) de chaque composant enserrant respectivement les surfaces externes et internes des nervures (16) de l'autre composant empêchant ainsi le déplacement des rebords contigus (13) et maintenant un fort moment d'inertie empêchant une déflexion excessive de l'élément sous application d'une charge.
Patent EP-0466903-A1 (EP)
Inventor: TEEGARDEN DAVID M
IPC: C08G75/02
Filed: 1991-02-06
Abstract: On prépare des copolymères en blocs de monomères de vinyle et de segments de thioarylène à partir de copoly(arylènesulfures-disulfures), c'est-à-dire des copoly(arylènesulfures) ayant une quantité appréciable de liaisons disulfure dans les chaînes de polymères. Lesdits copolymères(arylènesulfures) correspondent à la structure [(-A-S-)1-x(A-S-S-)x]n, dans laquelle x se situe dans la plage comprise entre 0,5 et 0,001 basée sur le nombre combiné d'unités (-A-S-) et (A-S-S-). Dans un mode de réalisation préféré, n représente au moins 200; toutefois, on peut utiliser les polymères et les prépolymères ayant un degré de polymérisation de beaucoup inférieur, par exemple des matières dans lesquelles n est environ égal ou supérieur à 25. Afin de préparer les copolymères en bloc, on soumet un monomère non saturé capable de subir une polymérisation par addition de radicaux libres dans les conditions de réaction employées, à ladite polymérisation, en présence du copoly(arylènesulfure-disulfure) ayant la formule précitée. Pendant le déroulement de la polymérisation, un transfert de chaînes a lieu, ayant pour résultat la formation des copolymèrs en blocs.
Patent EP-0551261-A1 (EP)
Title: Equipement de recuperation du chargement liquide transporte dans les soutes d'un navire
Inventor: AMUNDSEN VIGGO
IPC: B63B35/28
Filed: 1991-02-18
Abstract: L'équipement décrit, qui sert à récupérer le chargement liquide transporté dans les soutes d'un navire de haute mer, en vue d'arrêter une fuite, comprend un récipient (3) en tissu, qui peut être stocké compact en période de non utilisation et qui peut en cas de nécessité être jeté à la mer afin de recevoir au moins une partie du contenu des soutes, par pompage le long d'au moins un tuyau souple (4), lequel est relié ou raccordé en permanence au récipient.
Patent EP-0513191-A1 (EP)
Inventor: BALLMAN ALBERT ANTHONY
IPC: H01S3/108
Filed: 1991-01-11
Abstract: Composition composée essentiellement de MTiOXO4 cristallins dopés (où M est choisi dans le groupe composé de K, Rb et Tl, X est choisi dans le groupe composé de P et de As) lesquels contiennent au moins environ un total de 100 ppm d'au moins un dopant choisi dans le groupe composé de Ga, Al et Si. Les compositions présentent une faible conductivité ionique, et peuvent être préparées à l'aide d'un procédé amélioré de flux, dans lequel on ajoute un dopant Ga, Al et/ou Si au flux, en une quantité totale d'au moins environ 0,5 mole %, et on régule la température de cristallisation afin d'obtenir une composition cristalline contenant la quantité voulue de dopant.
Patent EP-0483362-A1 (EP)
Inventor: ABE NORIHIRO RELIANCE ELECTRIC
IPC: G01B11/02
Filed: 1991-04-25
Abstract: Four cameras for photographing pictures and strobe light devices, each set at a certain angle to the optical axis of the camera, are provided for taking still-pictures of the four corners of a sheet being carried on a carrier. Four parts for finding the absolute coordinates of the corners of the sheet on the basis of the gray images of the still-pictures. Then, a sheet size calculating part calculates the dimensions in the directions of the length, width and diagonal line of the sheet from the found absolute coordinates.
Patent EP-0528956-A1 (EP)
Inventor: EL GAMAL ABBAS
IPC: H03K19/0944
Filed: 1991-05-08
Abstract: An improved cell for use in a mask programmable gate array is disclosed herein. The preferred cell comprises two compute sections, each comprising two pairs of medium size P and N-channel transistors, two small N-channel transistors, and a single small P-channel transistor. Each cell also comprises a high efficiency drive section containing a single bipolar pull-up transistor, a large N-channel pull-down transistor, and a small P-channel transistor. By using this cell, an extremely high compute capability per die area is achieved.
Patent EP-0556180-A1 (EP)
Inventor: NOSCO DENNIS L
IPC: A61K51/04
Filed: 1991-05-03
Abstract: The present invention relates to novel technetium-99m complexes and to methods of preparaing the complexes. The present invention further relates to radiopharmaceutical compositions comprising the complexes, to the use of the compositions for examining the renal function, and to a kit for preparing such compositions.
Patent EP-0503048-A1 (EP)
Title: Composite fibreux rigide
Inventor: DUNSON SAMUEL EUGENE
IPC: D04H1/46
Filed: 1991-09-27
Abstract: Procédé de fabrication d'un matériau composite fibreux rigide et produit ainsi obtenu par aiguilletage (22, 52) d'un composite d'un mélange non-tissé (6) de premières fibres ayant un point de fusion initial avec une ou plusieurs autres fibres ayant des points de fusion plus élevés et qui sont interposées entre deux couches non-tissées entremêlées des premières fibres (7, 8) puis par chauffage (28) de ce composite jusqu'à un niveau supérieur au point de fusion des premières fibres formant une structure plastifiée.
Patent EP-0558577-A1 (EP)
Title: Spray degasser.
Inventor: WIEMER WILLEM
IPC: C02F1/20
Filed: 1991-11-11
Abstract: PCT No. PCT/NL91/00227 Sec. 371 Date May 17, 1993 Sec. 102(e) Date May 17, 1993 PCT Filed Nov. 11, 1991 PCT Pub. No. WO92/08534 PCT Pub. Date May 29, 1992The present invention relates to a spray degasser for removing gas from a liquid, comprising: i) a boiler having at least one sprayer compartment, ii) the sprayer compartment comprises a radial sprayer which is connected to a liquid feed for spraying the liquid for degassing as a spray screen over the liquid present in the boiler, iii) a feed pipe for feeding into the liquid present in the boiler vapour to create in the sprayer compartment a gas containing vapour, iv) an outlet in the sprayer compartment for venting the gas removed from the liquid, and v) an outlet in the boiler for degassed liquid.
Patent EP-0560827-A1 (EP)
Inventor: WAINE PETER JAMES
IPC: G07D5/08
Filed: 1991-12-04
Abstract: Un dispositif de validation de pièces de monnaie vérifie les caractéristiques mesurées d'une pièce testée en fonction de plages stockées afin de déterminer si la pièce testée est acceptable. Des ensembles individuels de plages peuvent être activés ou annulés et commutés entre des plages étroites et larges lorsque le dispositif est en mode d'apprentissage. La sélection des plages devant être activées, annulées ou commutées s'effectue lorsque le dispositif est amené à tester une pièce afin de déterminer son type.
Patent EP-0495442-A1 (EP)
Inventor: RUNKEL WALTER DR DIPL-ING
IPC: B62D33/10
Filed: 1992-01-14
Abstract: The invention relates to a hydropneumatic suspension system for the resilient support of a mass, in particular a driver's cab of a lorry or the like. It has at least four hydraulic piston cylinder units (2, 4, 6, 8) which support the mass and have in each case a cylinder space (20) and an annular space (22) which is separated from the latter via a piston (16) and encloses a piston rod (18). The piston cylinder units (2, 4, 6, 8) are divided into two groups (40, 42) in that the cylinder spaces (20) of the piston cylinder unit (2, 4) of the first group (40) are connected on the one hand to one another and on the other hand to the annular spaces (22) of the piston cylinder units (6, 8) of the second group (42). The cylinder spaces (20) of the piston cylinder units (6, 8) of the second group (42) are connected on the one hand to one another and on the other hand to the annular spaces (22) of the piston cylinder units (2, 4) of the first group (40). Two separate hydraulic circuits (A, B) formed in this way and hydraulically separated from one another are connected to in each case at least one hydropneumatic spring energy store (10, 12). <IMAGE>
Patent EP-0500045-A1 (EP)
Inventor: KOJIMA TETSURO
IPC: G03C5/38
Filed: 1992-02-18
Abstract: A process and composition for processing a silver halide photographic material. The photographic material may be a black and white photographic material or a color photographic material. The photographic material is processed in a photographic processing bath containing at least one compound represented by the following formula (I) and substantially not containing a thiosulfate ion:
       
 wherein Q represents an atomic group necessary for forming a 5- or 6-membered heterocyclic ring, which heterocyclic ring may be condensed with a carbon aromatic ring or a hetero-aromatic ring; R represents an alkyl group, an alkenyl group, an aralkyl group, an aryl group or a heterocyclic group, each group represented by R being substituted by at least one substituent selected from the group consisting of a carboxyl group or salt thereof, a sulfonic acid group or salt thereof, a phosphonic acid group or salt thereof, an amino group and an ammonium group, or R represents a single bond; n represents an integer or from 1 to 3; and M represents a cation group.
Patent EP-0544989-A1 (EP)
Inventor: HESS DOREN W
IPC: G01R29/10
Filed: 1992-07-13
Abstract: Methods and apparatus are described for automatically determining correction factors for an electrical device to compensate for variations in the device as a result of mechanical and/or environmental influences, using a "three cable" method. A primary cable is used to conduct signals between electrical devices, for example a probe antenna and an antenna under test ("AUT") in an antenna test range. The primary cable is subjected to mechanical and/or environmental influences such as cable flexing and temperature changes. A first secondary cable and a second secondary cable are provided alongside the primary cable, and are subjected to similar environmental influences. A switching network connects the primary cable, the first secondary cable, and the second secondary cable in combinations to form three cable pairs during a calibration mode. A computing system determines insertion factors associated with the primary cable at a first time and a second time, using transfer functions associated with the cable pairs. A correction factor is determined using the insertion factors associated with the primary cable at the first time and the second time. The correction factor is applied to data transmitted via the primary cable during use of the primary cable in an antenna measurement mode, to compensate or adjust for the mechanical and/or environmental influences upon the primary cable.
Patent EP-0524543-A1 (EP)
Inventor: SATO ATSUSHI
IPC: B65G47/68
Filed: 1992-07-15
Abstract: The present invention relates to a distributing transportation device of distributing work fed in a single line into a plurality of lines. A plurality of carrier bars (8) are driven in a form of conveyer between a pair of chains (5A,5B) traveling in synchronism with each other. Carrier plates (9) are slidably supported on the carrier bars (8) for a sliding movement in the axial direction of the carrier bars (8). A plurality of mutually adjacent carrier plates (9-1 to 9-5) are connected by a connecting member (16) having a flexibility but being rigid in the sliding direction of the carrier plate (9). A guide pin (18) is projected from only one of the carrier plates (9-1 to 9-5) grouped by such a connection. The guide pin (18) is guided by distributing guide rails (21A,21B).
Patent EP-0552404-A1 (EP)
Inventor: STRUNZ ROLAND DIPL-ING
IPC: G11C5/14
Filed: 1992-07-23
Abstract: A customary voltage boosting circuit for DRAMs is extended by a protection circuit, which prevents inadmissibly high voltages. This is achieved by the so-called shift capacitances being divided and, depending on the level of the supply voltage, a different number of shift capacitances being actuated by means of an actuating logic for voltage boosting. <IMAGE>
Patent EP-0534116-A1 (EP)
Inventor: ZITTA HEINZ DIPL-ING
IPC: H03K17/04
Filed: 1992-08-12
Abstract: An assembly has an MOS power transistor with an output circuit and an input circuit, a load connected in series with the output circuit of the MOS power transistor, and a control stage for controlling the input circuit of the MOS power transistor. A circuit configuration for triggering the MOS power transistor includes a constant current source and a switchable auxiliary current source connected parallel to the constant current source for feeding the control stage. The auxiliary current source is turned off at a predetermined period of time after an onset of a control event for the MOS power transistor.
Patent EP-0544091-A1 (EP)
Inventor: KONKOL WERNER DR DIPL-CHEM
IPC: C07C45/50
Filed: 1992-10-15
Abstract: To restore their effectiveness, deactivated, water-soluble hydroformylation catalysts containing rhodium and sulphonated or carboxylated arylphosphines, are admixed with maleic acid, fumaric acid or olefinically unsaturated compounds of the general formula <IMAGE> in which X represents O, S, N-R<5> or P-R<5> and R<3>, R<4> and R<5> are identical or different and mean hydrogen, an alkyl radical or an aryl radical.
Patent EP-0538897-A1 (EP)
Inventor: YOCCA FRANK D
IPC: A61P25/20
Filed: 1992-10-23
Abstract: A method of treatment of anxiety in benzodiazepine-withdrawn patients by administering BMY 14802; chemically 4-[4-(5-fluoro-2-pyrimidinyl)-1-piperazinyl]-1-(4-fluorophenyl) butanol, or preferably, the R-(+)- enantiomer to a patient in need of such treatment.
Patent EP-0548531-A1 (EP)
Inventor: PHILIPPI GERD
IPC: E06B3/263
Filed: 1992-11-14
Abstract: A glazed roof or a glazed wall which consists of a bearing skeleton (1) and, mounted thereon, glass panes (2), in particular multiple glass panes (2), is provided with a tiltable window. In the place of the tiltable window (4), there is mounted on the skeleton components (1) concerned, instead of a glass pane (2), a fixed frame (3) which is angled in cross-section and on which a tiltable frame (5) which forms the tiltable window (4) is articulated, with, inserted in it, a glass pane (6). One angle leg (31) of the fixed-frame cross-section abuts with its free end (17) against the skeleton component (1, 7) and the other angle leg (32) extends at a spacing above the skeleton component (1, 7) and holds the respectively adjacent glass pane. The fixed frame (3) and the tiltable frame (9) lie with the same width as the skeleton component (1) exactly above the latter, i.e. in the case of a glazed roof above the rafters and purlins and in the case of a glazed wall in front of the posts and crossbars. The glass pane of the tiltable window, which has previously been smaller, thus has the same dimensions as the fixed glass panes and fits in a trouble-free manner into the picture of the glazed areas. <IMAGE>
Patent EP-0532067-A1 (EP)
Inventor: ASMAN LEIF
IPC: E04G15/06
Filed: 1992-07-09
Abstract: A building element of concrete or the like having a through duct element (2; 102) for a ventilation pipe (7, 8) or the like. The duct element (2; 102) is together with a sheet metal lid (3; 103) able to be cast into the concrete, the pipes (7, 8) being insertable into holes (5, 6) in the lid and securely held therein. The lid (3; 103) has locking means (10; 110a) enabling the lid to be readily fastened to the duct element (2; 102) by jamming or snap action.
Patent EP-0530886-A1 (EP)
Inventor: DERR RANDALL L
IPC: F16F9/46
Filed: 1992-08-11
Abstract: A semi-active hydraulic damper (10) includes a solenoid valve assembly (66) mounted in a valve boss (68) mounted on an exterior surface of the damper (10), for controlling fluid flow through a bypass channel (54) in the damper (10). A separate blow-off valve assembly (64) is provided in the valve boss (68) in series with the solenoid valve assembly (66) to provide low-level damping when the bypass channel (54) is open.
Patent EP-0552512-A1 (EP)
Inventor: BASSETTI MARTINO
IPC: C05C1/02
Filed: 1992-12-21
Abstract: The invention relates to a process for granulating ammonium nitrate fertilizer with a nitrogen content of between 25% and 34% by weight, by forming a mix of NH₄NO₃, limestone and/or dolomite, ammonium sulphate and/or ammonium phosphates and MgSO₄, this latter being added in any one of its crystalline forms and its various degrees of hydration, then granulating or prilling, and cooling.
Patent EP-0550935-A1 (EP)
Inventor: LAMMERS JAN WILLEM
IPC: G01M99/00
Filed: 1992-12-24
Abstract: Test device for simultaneously testing at least two hydraulic systems, each containing a positive-displacement pump (4a,4b) and a hydraulic-medium reservoir (8a,8b), which test device has its own positive-displacement pump (16) whose low-pressure side is connected via individual regulators (22a,22b) to the respective low-pressure sides of the systems to be tested and whose high-pressure side is connected to the respective high-pressure sides of the systems to be tested, and which has means for observing the respective filling levels which deliver signals which represent the instantaneous filling level and are fed to a comparator (32) to determine at least the highest filling level, while in response to said determination, the regulator (22a,22b) connected to the reservoir (8a,8b) having the highest filling level is controlled in such a way that its passage size is increased.