baber/WOPTO huggingface dataset:
Patent WO-9817492-A1 (WO)
Inventor: CYPHELLY IVAN
IPC: B60K6/00
Filed: 1997-10-16
Abstract: Die vorliegende Erfindung betrifft ein Antriebssystem für ein Kraftfahrzeug, das folgende Bauteile aufweist: einen Druckluftspeicher (100); einen pneumo-hydraulischen Wandler (101) zur Umwandlung von pneumatischer Arbeit in hydraulische Arbeit; einen Konformator (102) mit einem Eingangsanschluß (6), der mit dem pneumo-hydraulischen Wandler (101) verbunden ist, um den schwankenden Druck eines Hydraulikmediums aufzunehmen, und mit einem Ausgangsanschluß (8), an dem ein annähernd konstanter Hydraulikdruck zur Verfügung gestellt wird; und eine hydraulische Arbeitsmaschine (103), die mit dem Ausgangsanschluß (8) des Konformators (102) verbunden ist, um hydraulische Arbeit in mechanische Arbeit umzuwandeln.
Patent AU-2002211395-A1 (AU)
Title: Compact quick-cooking convectional oven
Inventor: MCFADDEN DAVID H
IPC: F24C15/32
Filed: 2001-10-04
Abstract: For residential use primarily, a compact quick-cooking convection oven for cooking a food product at least partially by hot gas flow, includes a housing defining (i) a cooking chamber having a top, a bottom and a support means therebetween and spaced above the chamber bottom for receiving and supporting a food product for cooking, and (ii) conduit means for providing gaseous communication outside of the cooking chamber upwardly from the chamber bottom to the chamber top. Associated with the cooking chamber are (i) adjacent the chamber top, directing means for directing gas flow from the conduit means downwardly onto a top of the food product on the support means, and (ii) adjacent the chamber bottom, return means for directing the gas flow from the cooking chamber into the conduit means. Flow means cause gas flow from the directing means via the conduit means. Control means independently vary without human intervention at least one of the effective volumetric flow rate of the gas flow into the cooking chamber and the temperature of the gas flow into the cooking chamber. The cooking means are selected from the group consisting of microwave radiant heating, non-microwave radiant heating, convection heating, and combinations thereof.
Patent AU-2000225442-A1 (AU)
Title: Preparation of sulfonamides
Inventor: DEHOFF BRADLEY S
IPC: C07D239/52
Filed: 2000-01-25
Abstract: The present invention provides a process for preparing 1, 2-diheteroethylene sulfonamide of the formula (i) by reacting a pyrimidine  monohalide of the formula (ii) with a mono-protected 1, 2-diheteroethylene anion of the formula M1XCH2CH2YR5 and removing the protecting group, wherein R1 is hydrogen, lower alkyl, lower alkoxy, lower alkylthio, halogen or trifluoromethyl; R2 is hydrogen, halogen, lower alkoxy, trifluoromethyl or OCH2COORa; and R3 is hydrogen, halogen, lower alkyl, lower alkylthio, trifluoromethyl, cycloalkyl, lower alkoxy, or trifluoromethoxy; or R2 and R3 together can be butadienyl, methylenedioxy, ethylenedioxy or isopropylidenedioxy; R4 is hydrogen, lower alkyl, cycloalkyl, trifluoromethyl, lower alkoxy, lower alkylthio, lower alkylthio-lower alkyl, hydroxy-lower alkyl, hydroxy-lower alkoxy, lower alkoxy-lower alkyl, hydroxy-lower alkoxy-lower alkyl, hydroxy-lower alkoxy-lower alkoxy, lower alkylsulfinyl, lower alkylsulfonyl, 2-methoxy-3-hydroxypropoxy, 2-hydroxy-3-phenylpropyl, amino-lower alkyl, lower alkylamino-lower alkyl, di-lower alkylamino-lower alkyl, amino, lower alkylamino, di-lower alkylamino, arylamino, aryl, arylthio, aryloxy, aryl-lower alkyl or heterocyclyl; R5 is a protecting group; R6, R7, R8 and R9 are independently hydrogen, halogen, lower alkyl, trifluoromethyl, lower alkoxy, lower alkylthio, hydroxy, hydroxymethyl, cyano, carboxyl, formyl, methylsulfinyl, methylsulfonyl, methylsulfonyloxy or lower alkyloxy-carbonyloxy; or R7 together with R6 or R8 can be butadienyl, methylenedioxy, ethylenedioxy or isopropylidenedioxy; Z is O, S, ethylene, vinylene, C(=O), OCHR10, or SCHR10; R10 is hydrogen or lower alkyl; X and Y are independently O, S, or NH; M is hydrogen, an alkaline metal or an alkaline earth metal; M1 is an alkaline metal or an alkaline earth metal; and W is a halide.
Patent AU-2002235746-A1 (AU)
Title: Method for casting and immediate rolling, and device for the support, guidance and deformation of a metal strand, especially a steel strand
Inventor: ZAJBER ADOLF
IPC: B22D11/12
Filed: 2001-12-01
Abstract: A method for casting and rolling preliminary sections, especially H-sections, and a device for the support, guidance and deformation of a metal strand, especially a steel cast strand ( 1 ), in a continuous casting installation for preliminary sections with soft reduction ( 9 ), wherein roll carriers ( 2 ) are arranged below the continuous casting mold opposite each other on each side of the cast strand ( 1 a, 1 b), the rolls of said carriers being in transport and/or deformation connection with said cast strand, and wherein to avoid segregation and porosity, the preliminary section is precast in the continuous casting mould with a bulge ( 6 a) on the flanges ( 7 ) on the surface ( 6 b) of the web of said preliminary section, and the bulges ( 6 a) of the flange ( 7 ) and the web of the preliminary section ( 6 ) are rolled flat in the soft reduction area ( 9 ) in such a way that the outer surfaces of the flange ( 7 a) and the web surfaces of the preliminary section ( 6 b) are largely plane.
Patent AU-2001254914-A1 (AU)
Title: Extruded joinery work element reinforced with continuous fibres, method and device
Inventor: BOISSONNAT PHILIPPE
IPC: B29B15/10
Filed: 2001-04-25
Abstract: The joinery element comprises at least one extruded profile (400) made of an extrudable organic material reinforced by at least one reinforcing tape (401) consisting of continuous glass filaments and an organic material. It is characterized in that the tape is formed from continuous yarns based on continuous glass filaments and filaments of thermoplastic organic material, said yarns being brought together so as to be mutually parallel. A manufacturing process comprises at least the following steps: continuous yarns (11) based on continuous glass fibers and on a first thermoplastic are brought together so as to be parallel and at least one consolidated tape (13) is formed by heating them, in which tape the reinforcing fibers are impregnated with the first thermoplastic; and at least one tape (13) is introduced into a die (200) sized to the cross section of the profile and at least one second molten extrudable organic material (30) is simultaneously introduced into said die (200) in contact with the tape or tapes, so as to obtain a profile (10) consisting of at least one second extrudable organic material reinforced by at least one tape.
Patent AU-2000279421-A1 (AU)
Title: System and method for expanding the operative bandwidth of cable television communication system
Inventor: WEINSTEIN HILLEL
IPC: H04N7/173
Filed: 2000-10-16
Abstract: A transmission network system, which improves the information-carrying capabilities of a broadband signal by modulating the signal across a substantially expanded range of frequencies and transmitting the signal via a series of network particles operatively modified in order to provide suitable processing of the signal elements spread over the expanded frequency range.
Patent AU-2001281808-A1 (AU)
Title: Method for impregnating an object or substance with a solution containing an oxidating agent
Inventor: POLAK WALTER
IPC: D06M16/00
Filed: 2001-06-06
Abstract: Disclosed is a method for impregnating an object or a substance by bringing it into contact with an aqueous solution containing chloro-oxide and/or peroxide. According to the inventive method, the impregnated materials are provided with disinfectant, oxidating and/or de-odorizing properties. The materials produced according to the inventive method are particularly suitable for use as filter agents  for purification operations wherein the medium which is to be purified is to be cleaned from particulate impurities and from microbiological and/or chemical contamination. The inventive method is also suitable for use in the purification of materials.
Patent AU-2001284201-A1 (AU)
Title: Supported catalyst
Inventor: FOLLESTAD ARILD
IPC: C08F4/69
Filed: 2001-08-30
Abstract: The invention provides a supported chromium catalyst system comprising a chromium catalyst precursor bound via at least one heteroatom to a functionalised support, said heteroatom being connected to said support via an organic group.
Patent WO-9214804-A1 (WO)
Title: Carburant diesel a faible teneur en hydrocarbures aromatiques
Inventor: LEEMING PHILIP JOSEPH
IPC: C10L1/08
Filed: 1992-02-26
Abstract: L'invention concerne un carburant amélioré à utiliser dans les moteurs Diesel, comprenant principalement un mélange d'hydrocarbures ne contenant pas plus de 1 % par volume d'hydrocarbures de type aromatique. Le combustible contient également de préférence moins de 0,05 % en poids de soufre ou de composés de soufre, et principalement aucune cire de pétrole. On décrit en outre des procédés de production dudit combustible, ainsi que l'utilisation dudit combustible pour réduire les émissions indésirables et améliorer les performances de fonctionnement.
Patent WO-9314356-A1 (WO)
Inventor: WHITE GARRY RODNEY
IPC: B65D90/04
Filed: 1993-01-15
Abstract: Réservoir de stockage de fluide (38) comprenant un corps principal (12) et des couvercles (14) refermant les ouvertures du corps principal (12). Celui-ci, ainsi que les couvercles (14), présentent des surfaces internes (15a, 15b) placées en contact avec le fluide stocké dans le réservoir (38) lorsque celui-ci est en cours d'utilisation. Le corps principal (12) est composé d'une enveloppe externe (16) et d'un revêtement interne (18) placé à l'intérieur de l'enveloppe (16). Les couvercles (14) sont maintenus en position de manière libérable et sont en contact étanche avec la surface interne (15a) du corps principal (12) afin de stocker le fluide dans le réservoir.
Patent WO-9500348-A1 (WO)
Inventor: MACKENZIE CRAIG
IPC: B60G9/00
Filed: 1994-06-16
Abstract: A high speed engineering vehicle (10) has sprung axles located for vertical movement by linkage and locating arms and a suspension unit (15) between each axle and the body of the vehicle for high speed use, the suspension unit (15) including a compressible fluid medium providing both springing and damping action. The vehicle (10) also includes a suspension lock (16) with each suspension unit (15) to limit the vertical movement of the suspension unit (15) or to completely isolate it. Its preferred form comprises a hydraulically operated cylinder and ram attached to the chassis, and when required extends down to the axle to prevent vehicle movement relative to the axle, for example during digging operations.
Patent WO-9837796-A1 (WO)
Title: Appareil a griller
Inventor: ARATHOON BARBARA
IPC: A47J37/06
Filed: 1998-02-25
Abstract: La présente invention se rapporte à un appareil à griller (10) électrique destiné à griller les aliments. Cet appareil est pourvu d'une zone à griller (19) généralement horizontale comportant une pluralité d'éléments à griller espacés par des vides (13) et disposés selon un schéma prédéterminé. Au moins quelques uns de ces éléments à griller sont formés par un dispositif (11) électrique de chauffage.
Patent WO-0141956-A1 (WO)
Title: Plateau de distribution resistant aux fissures pour un clapet obturateur de distributeur a tiroir
Inventor: ROTHFUSS HANS
IPC: B22D11/10
Filed: 2000-12-05
Abstract: La présente invention concerne une plaque réfractaire (1) pour un clapet obturateur de distributeur à tiroir, comportant un trou de coulée (3) délimité par un cercle C de centre (4). Au moins une partie des bords (15, 16, 17, 18) de la plaque (1) est orientée de manière angulaire de façon à focaliser les forces de serrage de manière optimale dans la zone d'étranglement et autour du trou de coulée.
Patent WO-02051447-A1 (WO)
Title: Device for synthesis of radiopharmaceutical products
Inventor: SCHMITZ FREDERIC
IPC: B01L99/00
Filed: 2001-12-12
Abstract: The invention concerns a device for synthesis of radiopharmaceutical products based on chemical reagents contained in bottles (3a, 3b, 3c, 3d, 3e), said device comprising several reaction compartments (R1, R2), transfer means (4a, 4b, 4c, 4d, 4e,  ) between said bottles (3a, 3b, 3c, 3d, 3e) and said reaction compartments (R1, R2) as well as mechanical means (8a, 8b, 8c, 8d, 8e,  ) acting on said transfer means(4a, 4b, 4c, 4d, 4e,  ) and enabling to monitor and control mechanically the transfer of the chemical reagents. The invention is characterised in that it comprises: a fixed module (1) including at least the mechanical means (8a, 8b, 8c, 8d, 8e,  ); a removable and disposable module (2), essentially in the shape of a support, whereon are arranged the transfer means (4a, 4b, 4c, 4d, 4e,  ) between said bottles(3a, 3b, 3c, 3d, 3e) and said reaction compartments (R1, R2), said removable and disposable module not including any mechanical means; and means for securing (10, 11, 12a-12d, 13a-13d) said removable and disposable module (2) to said fixed module (1).
Patent BG-48865-A1 (BG)
Title: Phosphor containing plastifier and method for its preparing
Inventor: TODOROV KRASIMIR A
IPC: C07F9/40
Filed: 1988-06-08
Abstract: The prepared plastifier is used in reprocessing elastomer compositions. It has the following units of periodicity:<IMAGE>where the value of a ranges between 1 and 2.This method involves carrying out re-esterification of residue I from the production of dimethyl terephtalate and dimethyl ester of 1,2-di/methoxycarbonil/ethane phosphonic acid with diethylene glycol at 180-230 degrees C for 180-270 minutes. With phosphonate concentrations exceeding 0.48 mols/l, the final product is free of any hydroxylic groups, i.e. complete interlinking of the oligomer molecules has taken place in the dehydration reaction.
Patent WO-03075053-A1 (WO)
Inventor: CARON SERGE
IPC: G02F1/095
Filed: 2002-03-05
Abstract: The present invention concerns waveguides made from porous glass which have been doped with certain selected materials which exhibit optical properties. In the context of the invention, the selected materials are optical materials which exhibit optical activity or a Faraday effect, such as an electro-optic material, and more specifically a polymer. Devices made according to the present invention can be used as phase modulators.
Patent CA-2002611-A1 (CA)
Title: Measuring cell for the spectral analysis of flowing media, in particular polymer melts
Inventor: REINHARD MICHAEL
IPC: G01N21/05
Filed: 1989-11-09
Abstract: ABSTRACT            Measuring cell for the spectral analysis of flowing media, in in particular polymer melts, in which the medium to be analysed flows between two mutually facing windows of radiat-ion-transparent material and is penetrated with radiation, at least one window being held in a tube which is sealed from the measuring cell body and is movable axially in a bore of the latter towards or away from the second window, whereby the gap between the windows and hence the layer thickness of the flowing medium is variable. The tube butts in the region of the seal with continuously cylindrical outer surface directly against the walls of the bore and when removed is oversized in this region compared with the bore. The wall thickness of the tube is small compared with the outer diameter of the tube at least in the region of the seal. An adhesive layer is applied in an annular gap between the inside of the tube and the surface area of the window.
Patent CA-2004487-A1 (CA)
Inventor: FIORINI ROLAND
IPC: B65B7/14
Filed: 1989-12-04
Abstract: Procédé de fermeture d'un tube souple rempli d'un produit liquide, crémeux ou semi-pâteux, dans lequel on pince sa jupe en-dessous de son extrémité ouverte de façon à réaliser une fermeture laissant s'échapper l'air contenu dans le tube lorsque celui-ci est comprimé transversalement, puis après compression on transforme la fermeture en fermeture étanche et on scelle l'extrémité ouverte du tube. Selon l'invention, on pince la jupe avec des surfaces parallèles serrées élastiquement et on comprime la jupe au droit du produit contenu de façon que le niveau haut de ce produit reste en-dessous ou à la limite inférieure de la fermeture, et on scelle la portion d'extrémité du tube qui dépasse de ladite fermeture, évitant ainsi toute pollution par le produit dégradant le scellage. L'invention a pour deuxième objet un dispositif de mise en oeuvre de ce procédé. Le procédé et le dispositif de l'invention s'appliquent au conditionnement de produits des domaines alimentaire, cosmétologique, pharmaceutique ou hygiénique.
Patent CA-2005712-A1 (CA)
Title: Ticket dispensing structure
Inventor: SCHAFER CHRISTOPHER E
IPC: G07B3/04
Filed: 1989-12-15
Abstract: Abstract of the Disclosure The disclosed ticket dispenser is especially designed for the dispensing of series-connected lottery tickets and provides a box-like structure for containing the tickets which are exited through a slot in one of the structure walls.  The structure is configured so as to provide guide and ticket-tensioning elements about the slot and further includes wings closing the slot at opposite edges.  The wall of the structure in which the slot is provided is hinged to the rest of the structure and has a lockable catch releasable to afford access to the interior of the structure.  Portions of the structure are shaped in such fashion as to prevent or mimimize interior obstructions to the free travel of tickets via manual tensioning forces applies exteriorly of the structure.
Patent CA-2006056-A1 (CA)
Title: Diffraction grating
Inventor: LEE ROBERT A
IPC: G06K19/16
Filed: 1989-12-19
Abstract: PCT No. PCT/AU89/00542 Sec. 371 Date Aug. 19, 1991 Sec. 102(e) Date Aug. 19, 1991 PCT Filed Dec. 19, 1989 PCT Pub. No. WO90/07133 PCT Pub. Date Jun. 28, 1990.A diffraction grating of reflective or transmissive lines is formed by a regular matrix of pixels each containing a respective curvilinear portion of one or more of said lines. When the pixels are illuminated, each generates a two-dimensional optical catastrophe image diffraction pattern whereby the total image diffraction pattern of the grating is optically variable but structurally stable. The invention further provides a diffraction grating of reflective or transmissive lines, comprising a multiplicity of diffraction grating regions which are at least partly separated by multiplicity of grating free regions. Each grating free region has a dimension which is at least large enough to be resolved by the human eye, the total grating free areas not exceeding about 20 to 50% of the total area of the grating. The disclosed diffraction grating is useful as a security device for currency or credit cards.
Patent CA-2007547-A1 (CA)
Title: New polyfunctional .alpha.-diazo-.beta.-keto esters, a process for their preparation and their use
Inventor: WILHARM PETER
IPC: C07C245/18
Filed: 1990-01-11
Abstract: Abstract of the Disclosure Polyfunctional .alpha.-diazo-.beta.-keto esters of the general formula I are described                     (I) in which R1     denotes an aliphatic, cycloaliphatic or araliphatic or aromatic radical having 4 to 20 carbon atoms, in which individual CH2 groups can be replaced by oxygen or sulfur atoms or by N- or NH groups and/or contain keto groups, X      denotes an aliphatic, cycloaliphatic, carbo-cyclic, heterocyclic or araliphatic radical having 2 to 22 carbon atoms, in which indivi-dual CH2 groups can be replaced by oxygen or sulfur atoms or by the groups -NR2-, -C(O)-O-, -C(O)-NR2-, -C(O)-N-, -NR2-C(O)-NR3-, -O-C(O)-NR2-, -O-C(O)-N- or -O-C(O)-O-, or CH groups can be replaced by -N-, in which R2 and R3 independently of one another represent hydrogen or an aliphatic, carbocyclic or araliphatic radical, m      denotes an integer from 2 to 10 and n      denotes an integer from 0 to 2, wherein m-n    is ? 2. The compounds mentioned are used as photoactive com-ponents in radiation-sensitive mixtures.
Patent CA-2007998-A1 (CA)
Title: Low speed burshless electric motor
Inventor: PIERRAT MICHEL A
IPC: H02K7/10
Filed: 1990-01-17
Abstract: Abstract of the Description A trochoidal speed reduction mechanism forms an integral part of the stator and rotor of an electric motor so that a slow-speed high-torque output is produced without having any high speed rotating component in the motor.  A rotor has an epitrochoidal contour with a predetermined number of lobes.  Positioned around the rotor are two non-rotating orbiting stator-rings, phased 180 degrees apart, each provided with a number of rollers equal to the number of lobes on the rotor plus one.  The rollers are rotatably mounted on the inner surface of the stator-ring and are in continuous contact with the epitrochoidal contour of the shaft rotor.   The non-rotating orbital movement of the stator-rings is produced by magnetic forces from a series of stator windings arranged as magnetic poles around the stator-rings.  This action causes the rotor to rotate at a speed equal to the orbiting speed of the stator-rings divided by the built-in speed reduction ratio. Because the two stator-rings are orbiting 180 degrees apart, the orbiting masses and the torque on the rotor are balanced.  The current flow through the stator winding, the sequential timing, the direction of rotation and the speed are all controlled by conventional solid state circuitry.   vl-903-a
Patent CA-2008678-A1 (CA)
Title: Process for bleaching paper stock
Inventor: EUL WILFRIED
IPC: D21C5/02
Filed: 1990-01-26
Abstract: Abstract The invention relates to a process for bleaching paper stock at elevated temperature and at a stock density of > 20% by weight during intensive mechanical treatment of the stock, characterized in that bleaching is carried out using 0.05 to 2.5% by weight formamidine sulfinic acid, based on bone-dry stock.
Patent CA-2011864-A1 (CA)
Inventor: LEWKOWITZ BERND
IPC: E06B3/58
Filed: 1990-03-09
Abstract: ABSTRACT OF THE DISCLOSURE    A door light for use with a residential or commercial exterior door is disclosed.  A plurality of glass holding clips are peripherally spaced about the door opening to position and secure a pane of glass within the door opening.          Each clip includes mating interior and exterior members and the members are secured together by threaded fasteners which insert through aligned openings in the clip members.  The interior and exterior clip members are provided with at least a pair of spaced projections.  Interior and exterior decorative frames peripherally overfit the interior and exterior peripheries of the door opening.  The decorative frames are provided with recesses or grooves in alignment with the clip member projections to permit snap-on attachment of the decorative frames over the clip members in a manner to completely shield the clip members and the fasteners.  A bottom moisture shield overfits the bottom of the door opening and is provided with flats to receive the bottom clips therein to continuously expel moisture from the door light without interfering with the operation of the clip members.