baber/WOPTO huggingface dataset:
Patent CA-2314024-C (CA)
Title: Universal ejection tool
Inventor: CHIARI MAURO
IPC: B26D7/18
Filed: 2000-07-13
Granted: 2004-08-03
Abstract: This universal ejection tool (1) for the waste from a blanking press for cutting out sheet elements, particularly for a press for cutting sheet elements such as paper or cardboard intended for the production of packages, comprises a frame (2), the top part of which is equipped with a plate (10) perforated with a plurality of holes (11) uniformly distributed. The bottom part of said frame is provided with a plate (12) identical to the plate (10) and of substantially identical dimensions to those of the frame (2). Said plate (12) is also perforated with a plurality of holes (13), which are perfectly aligned with the holes (11) in pairs on vertical straight lines. Said plates (10, 12) are separated in the inner space of the frame (2) by a separating means. The vertical pairs of holes (11, 13) are traversable by ejection needles (30), which are simply held therein by a spring effect.
Patent CA-2315747-C (CA)
Title: High refractive index ophthalmic device materials
Inventor: KARAKELLE MUTLU
IPC: C08F220/10
Filed: 1999-04-01
Granted: 2007-06-26
Abstract: High refractive index copolymers suitable for use in ophthalmic devices are disclosed. The copolymers comprise a) two or more monomers of structure (I), wherein X is H or CH3; m is 0-10; Y is nothing, O , S, or NR wherein R is H, CH3, C n H2n+1(n=1-10), iso-OC3H7, C6H5, or CH2C6H5; Ar is any aromatic ring which can be unsubstituted or substituted with H, CH3, C2H5, n-C3H7, iso-C3H7, OCH3, C6H11, Cl, Br, C6H5, or CH2C6H5; and b) a total of about 5 mole % or less of one or more monomers of structure (II), wherein X is H or CH3; W is -CH3 or (CH2=C(-X)-C(-O)-); and n is such that the weight average molecular weight is approximately 600-1000 if W is -CH3 and approximately 400-1000 if W is (CH2=C(-X)-C(=O)-).
Patent CA-2327633-C (CA)
Inventor: NAKAMURA TAKASHI
IPC: F16H57/02
Filed: 2000-12-06
Granted: 2009-05-19
Abstract: In a stator shaft in which a shaft member is press-fitted into a press-fit bore of a flange member, first flow passages are formed in the shaft member, and blind bores extending linearly at right angles to a shaft axis from outer circumferential surfaces of the flange member and through the press-fit bore, and communication bores 103 extending linearly from a side surface of the flange member and communicating with free end portions of the blind bores are further formed. Oil passages formed of the parts of the blind bores which extend from the press-fit bore to the free end portions thereof, and communication bores constitute second flow passages, and the shaft member is press-fitted into the press-fit bore with the shaft member positioned so that the portions of the second flow passages which are opened in the press-fit bore, and first flow passages communicate with each other in a mutually opposed state, whereby the first and second flow passages are communicated with each other.
Patent CA-2329377-C (CA)
Title: Sealed grommet
Inventor: EVERARD STEPHEN M
IPC: F16B43/00
Filed: 2000-12-21
Granted: 2005-08-09
Abstract: A grommet is formed with elastomeric portions and relatively rigid portions by multi-shot core injection molding. The grommet includes a head and a shank. The head includes a central planar area of the relatively rigid material, such as nylon. The head further includes a lower layer of elastomeric material, facing the shank, which serves as a seal or washer. The head further includes an upper layer of elastomeric material which includes countersunk portions around the blind aperture which is formed in the head and extends through a portion of the shank. The shank includes a rounded nose formed on a distal portion and has elastomeric material formed on an exterior thereof.
Patent CA-2333560-C (CA)
Inventor: HAFNER HANS WILHELM
IPC: G01G11/12
Filed: 1999-06-30
Granted: 2007-04-17
Abstract: The aim of the invention is to provide a chain conveyor (1) with a more precise measuring/metering capacity and a simple construction. To this end, at least one measuring section (S), preferably a measuring bridge (2), is located between an inlet opening and an outlet opening (8, 9) and is supported on at least one force-measuring device (12). The conveyor chain (6) is guided along the measuring bridge on guiding elements (11) which are fixed at the sides, especially rails with a cross-shaped section. Part of the measuring bridge (2) can be arranged with flexible intermediate elements (10) in such a way that it is decoupled, so that the chain forces (Fk) are compensated as the force-measuring device (12), which is set apart, is impinged upon.
Patent CA-2334960-C (CA)
Title: Combination of tgf-.beta. inhibition and immune stimulation to treat hyperproliferative diseases
Inventor: SCHLINGENSIEPEN KARL-HERMANN
IPC: A61K39/00
Filed: 1999-06-10
Granted: 2012-01-03
Abstract: Medicament comprising a combination of - at least one inhibitor of the effect of a substance negatively effecting an immune response, the substance selected from the group consisting of TGF-.beta. and its receptors, VEGF and its receptors, interleukin 10 (IL-10) and its receptors, PGE2 and its receptors, wherein the inhibitor has a molecular weight of less than 100 kDa and - at least one stimulator positively effecting an immune response.
Patent CA-2335386-C (CA)
Title: Carbon fibril aggregates
Inventor: TENNENT HOWARD G
IPC: C01B31/02
Filed: 1990-09-27
Granted: 2006-05-09
Abstract: In one aspect, a fibril aggregate that includes a multiplicity of carbon fibrils whose longitudinal axis have substantially the same relative orientation, each of the fibrils characterized as having graphitic layers that are substantially parallel to its longitudinal axis and being free of a continuous thermal carbon overcoat and a method for preparing such aggregates. In another aspect, an improved battery (10) having an anode (12), a cathode (14) that includes a chemically reducible material into which is incorporated an amount of electrically conducive carbon microfibers sufficient to enhance the electrical conductivity of the chemically reducible material and an electrolyte. In another aspect, an improved electrochemical cell having a catalytic electrode on which an electrochemical reaction occurs which has corporated therein carbon microfibers having diameters less ~n 0.1 micron in an amount sufficient to enhance the electrical conductivity of the electrode.
Patent CA-2336939-C (CA)
Title: Bourrage de bits destine a une commande de liaison de donnees a haut niveau (hdlc) synchrone
Inventor: JARFJORD JOAKIM
IPC: H04L12/861
Filed: 1999-06-14
Granted: 2007-05-08
Abstract: L'invention concerne un procédé et un dispositif destinés à un bourrage de bits à des fins de communication numérique. Un procédé selon l'invention comporte un traitement relatif au bourrage de bits. Ce traitement consiste à sélectionner n bits dans une première liste d'attente pour constituer une première séquence de bits, à comparer la première séquence de bits avec des données de bourrage de bits pré-enregistrées et à réaliser des actions avec la séquence de bits sélectionnée et la première file d'attente selon les données contenues dans les données de bourrage de bits pré-enregistrées. Dans un processus de bourrage de bits selon l'invention, un certain nombre de bits sont additionnés à une deuxième file d'attente et un certain nombre de bits sont enlevés de la première file d'attente. Ces séquences de bits ou ces nombres de bits sont déterminés à partir des données de bourrage de bits pré-enregistrés. Le processus de comparaison de la séquence de bits sélectionnée avec les données pré-sélectionnées permet de réaliser à toutes les étapes concernées par le bourrage de bits, tant lors du processus de transmission que du processus de réception, et pendant la recherche de drapeau comme pendant le bourrage de bits. Dans un mode de réalisation préféré, les données de bourrage de bits pré-enregistrées se présentent sous la forme d'une table de consultation. Un dispositif selon l'invention comprend deux moyens de mémorisation (138, 144) destinés aux files d'attente, un moyen de mémorisation (142) destiné aux données de bourrage de bits et un moyen de bourrage (140) destiné aux opérations de sélection, de comparaison, d'addition et de suppression du procédé.
Patent CA-2338242-C (CA)
Title: Active sawguide assembly and method
Inventor: MCGEHEE RONALD W
IPC: B27B5/36
Filed: 2001-02-23
Granted: 2004-07-20
Abstract: A sawguide assembly includes a set of sawguides positioned adjacent to one another to create an array of laterally-abutting sawguides. A sawguide biasing assembly biases the sawguides against one another. The array is supported for movement along a lateral path generally parallel to the axis of the arbor. A lateral driver is used to move the entire array in unison along the lateral path. A sawguide array skewing assembly couples the sawguides to one another so that the sawguides can be pivoted in unison about their respective pivot axes by a skewing driver.
Patent CA-2342306-C (CA)
Inventor: ROBERGE BRIAN R
IPC: F21V19/02
Filed: 2001-03-27
Granted: 2009-11-24
Abstract: A neck assembly for a recessed lighting fixture is provided that allows for the dissipation of heat from the fixture to the atmosphere and provides for the use of lamps of various sizes within the fixture. The neck assembly includes a generally annular neck portion that includes a body portion; and, a socket subassembly that includes a U-shaped socket support and lamp socket. The neck portion includes an axial hole or opening therein and may also include one or more nonaxial holes or openings therein. The nonaxial holes or openings may be circular, oblong or some other similar shape. The neck portion also contains two or more pairs of slots or openings. These slots are configured so as to removably receive the ends of the legs of the U-shaped socket support.
Patent CA-2343812-C (CA)
Inventor: WOBBEN ALOYS
IPC: F03D9/25
Filed: 1999-07-29
Granted: 2003-12-16
Abstract: The invention concerns an electrical energy transmission installation for the transmission of electrical energy from a generator (2) producing a first ac voltage by way of a transmission line (14) into an electrical ac voltage network (20), comprising a circuit arrangement (4, 6, 8, 32, 10, 12) which converts the first ac voltage produced by the generator (2) into a first do voltage and feeds it into the transmission line (14), and a first inverter (18) which is connected to the output of the transmission line (14) and converts the first dc voltage into a second ac voltage and feeds it into the ac voltage network (20). The particularity of the invention is that the circuit arrangement (4, 6, 8, 32, 10, 12) has a current converter circuit (4, 6, 8) which converts the first ac voltage produced by the generator (2) into a third ac voltage, a first transformer (10) which converts the third ac voltage into a fourth ac voltage, and a first rectifier (12) which converts the fourth ac voltage into the first do voltage.
Patent CA-2345910-C (CA)
Inventor: MULLER HANS-GUNTHER
IPC: E05F5/02
Filed: 2001-05-02
Granted: 2005-03-22
Abstract: An air damper for a movably supported structural part, in particular in automobiles, comprising the following features: - a hollow cylinder closed at one end thereof - a closure cap mounted on the other end of the cylinder - a piston slidably guided within the cylinder and having a rod extending outwardly of the cylinder through the cap - an annular recess at the circumference of the piston - an annular sealing ring in the recess which sealingly engages the inner wall of the cylinder and the bottom of the recess, the axial extension of the sealing ring being smaller than that of the recess - at least one axial groove in the bottom of the recess and at least one radial groove in the walls of the recess which communicate with the axial groove, with the cross section of the axial groove changing from one wall of the recess to the other wall, the damper defining an oscillating system, wherein the block-like sealing ring is made of a thermoplastic elastomer which cooperates with the wall of the cylinder and the bottom of the recess with a predetermined friction, the sealing ring being coated with a layer which has a static friction with the wall and the bottom of the recess which is approximately equal to the sliper of the parts, the friction portion of the damper being dimensioned such that it smoothens the oscillating system.
Patent CA-2349198-C (CA)
Title: A method for sterilizing a medical device having a hydrophilic coating
Inventor: MADSEN NIELS JOERGEN
IPC: A61L29/00
Filed: 1999-11-19
Granted: 2010-10-19
Abstract: A method for sterilising a medical device comprising a hydrophilic coating using radiation said method comprising the steps of bringing the medical device having such coating in contact with an aqueous liquid for wetting the hydrophilic coating, said liquid comprising a solution of a hydrophilic polymer and sterilising the device by applying a sufficient amount of radiation provides coated devices showing a significantly increased and prolonged water retention and lower friction coefficient when wet.
Patent CA-2353670-C (CA)
Inventor: LEWIS MARK E
IPC: C12Q1/00
Filed: 1999-11-17
Granted: 2010-08-10
Abstract: La présente invention concerne un dispositif de mesure multiproduits et des bandelettes réactives de diagnostic qui, en combinaison avec ce dispositif, constituent un système d'analyse multiproduits. Les bandelettes réactives sont destinées à l'analyse chimique d'un échantillon et sont conçues pour un usage en combinaison avec un dispositif de mesure équipé d'un orifice d'analyse et qui peut réaliser de multiples fonctions d'analyse. Chaque type de bandelette réactive correspond à au moins une des fonctions d'analyse, et au moins certains types de bandelettes réactives comportent des indicateurs de la fonction à analyser sur elles. L'orifice d'analyse est conçu afin de pouvoir être utilisé en combinaison avec une multiplicité de types différents de bandelettes réactives et comprend un capteur capable d'interagir spécifiquement avec le(s) indicateur(s) présents sur les bandelettes réactives, ce qui permet ainsi de sélectionner au moins une fonction, parmi les multiples fonctions d'analyse, qui correspond au type de la bandelette réactive.
Patent CA-2364829-C (CA)
Inventor: MARQUE-PUCHEU GERARD
IPC: H04W4/90
Filed: 2001-12-18
Granted: 2008-02-19
Abstract: L'invention propose un procédé d'allocation de ressources radio pour l'établissement d'un appel sortant en provenance d'un terminal mobile (TR1) d'un premier système de radiocommunications avec les mobiles ayant une interface radio (l1) déterminée et un canal d'aide mutuelle, via une station de base (BTS2) d'un second système de radiocommunications avec les mobiles ayant une interface radio (l2) déterminée qui est incompatible avec l'interface radio (l1) du premier système, le procédé comprenant les étapes suivantes: a) scrutation (200), par la station de base (BTS2), dudit canal d'aide mutuelle du premier système; et b) en cas de détection (250), par la station de base (BTS2), d'un motif déterminé (FS) émis par le terminal mobile (TR1) sur ledit canal d'aide mutuelle, allocation (300) par la station de base (BTS2) d'un canal de trafic en émulant l'interface radio (l1) du premier système, pour la communication avec le terminal mobile (TR1). Avantage : permet d'assurer l'interopérabilité du second système avec le premier système sans qu'il soit nécessaire d'allouer en permanence des ressources radio à cet effet dans le second système.
Patent CA-2366457-C (CA)
Title: Method for separating a liquid crude aldehyde mixture by distillation
Inventor: MULLER ROLF
IPC: C07C45/50
Filed: 2000-03-28
Granted: 2008-05-06
Abstract: The present invention relates to a method for separating a liquid crude aldehyde mixture by distillation. Said mixture contains unbranched and branched aldehydes. In a first distillation column, the produ ct mixture is separated into a first product flow of branched aldehyde, a product flow of unbranched aldehyde and an additional product fl ow which contains unbranched aldehyde and the high-boiling components. In a second distillation column whose product flow is smaller by a factor of 50 to 200 than the product flow from the first distillation column, the additional product flow is then separated into a product flow of unbranched aldehyde and a high-boiling product flow.
Patent CA-2371748-C (CA)
Inventor: YONGE LAWRENCE W III
IPC: H04L27/26
Filed: 2000-04-25
Granted: 2008-08-05
Abstract: A windowing mechanism for processing an OFDM symbol is presented. The windowing mechanism (86, 92, 94) applies an apodizing window function having the property W j + W  (FFTSIZE/2+j)=constant, where FFTSize is the size of the FFT sample, to a received OFDM symbol sample and a time-offset version of the OFDM symbol sample to produce sets of window values. The time-offset sample is offset from the original symbol by one half the symbol period. The time-offset windowed sample is shifted (88) into realignment with the windowed original symbol. Corresponding ones of the windowed values are summed (90) together to restore the windowed symbol to its original form.
Patent CA-2372639-C (CA)
Title: Deuterated cyclosporine analogs and their use as immunomodulating agents
Inventor: NAICKER S SELVARAJ
IPC: A61P37/06
Filed: 1998-10-08
Granted: 2005-11-01
Abstract: Cyclosporine derivatives are disclosed which possess enhanced efficacy and reduced toxicity over naturally occurring and other presently-known cyclosporins and cyclosporine derivatives. The cyclosporine derivatives of the present invention are produced by chemical and isotopic substitution of the cyclosporine A (CsA) molecule by: (1) chemical substitution and optionally deuterium substitution of amino acid 1, and (2) deuterium substitution at key sites of metabolism of the cyclosporine A molecule such as amino acids 1, 4, 9. The most active derivatives of the invention were those possessing both chemical and deuterium substitution. Also disclosed are methods of producing the cyclosporine derivatives and method of producing immunosuppression with reduced toxicity with the disclosed cyclosporine derivatives.
Patent CA-2374454-C (CA)
Inventor: HAAB KARL
IPC: E05D15/06
Filed: 2002-03-04
Granted: 2008-08-12
Abstract: Le dispositif (2), qui est utilisé pour verrouiller un train de roulement (1) sur rails (5) et est ou peut être raccordé à ce dernier, possède une structure (21, 22) dans laquelle une goupille de verrouillage (23) est montée de façon amovible et au moyen d'un élément souple (24), est maintenue en souplesse dans une première position, de telle sorte que la goupille de verrouillage (23) peut être amenée par l'action d'une force de la première position, dans laquelle elle peut s'engrener dans un élément de verrouillage (36, 53) prévu dans le rail (5) ou être raccordée au rail (5), dans une seconde position, dans laquelle elle est libérée de son engrènement dans l'élément de verrouillage (36, 53). Le dispositif de verrouillage (2), qui est fabriqué simplement et à moindre coût, permet par conséquent de séparer les éléments (90), comme les portes coulissantes, les comptoirs coulissants ou les cloisons pliables qui sont guidées par le train de roulement (1) et doivent être fermées de manière sécuritaire.
Patent CA-2374495-C (CA)
Title: Light-emitting module
Inventor: KITAYAMA KEN-ICHI
IPC: H01S5/0687
Filed: 2001-03-22
Granted: 2004-07-06
Abstract: The invention provides a variable-wavelength light-emitting module. A light- emitting module includes a light-emitting semiconductor device (16), first a nd second photodetectors (20), and an etalon (18). The light-emitting semiconductor device (16) includes a first end face (16b) and a second end face (16a), and an active layer between the first end face (16b) and the second end face (16a). The photodetectors (20a, 20b) are arranged to receive light passing through the first end face (16b) of the light-emitting semiconductor device. The etalon (18) includes a part of a first thickness d 1 located between the first end face (16b) and the photodetector (20a), and another part of a second thickness d2 located between the first end face (16 b) and the photodetector (20b). The first thickness d1 of the etalon (18) diffe rs from the second thickness 2d.
Patent CA-2377181-C (CA)
Inventor: MANLEY ROBERT V
IPC: A23L13/40
Filed: 2000-07-20
Granted: 2008-01-22
Abstract: Polyphosphates control the growth of bacteria during food processing. These compositions comprise antimicrobial polyphosphates alone or in combination with organic acids and/or their salts and are effective in food-related applications, including:  cleaning compositions to disinfect the surface of food and to clean and disinfect equipment used in food processing, and compositions to be added to food to inhibit the growth of microorganisms responsible for foodborne diseases and spoilage during distribution and storage.
Patent CA-2378149-C (CA)
Inventor: ROSCHU ROLF
IPC: C08G18/48
Filed: 2000-06-20
Granted: 2008-08-12
Abstract: L'invention concerne des liants destinés à des revêtements aqueux, les procédés de fabrication de ces liants et leur utilisation dans les vernis et les revêtements.
Patent CA-2380260-C (CA)
Inventor: SCHMIDT CHRISTOPH
IPC: F24J2/00
Filed: 1999-07-27
Granted: 2005-04-05
Abstract: A transparent thermal insulation arrangement for heating buildings with solar energy includes a glass plate, and absorber and an edge bond between the glass plate and the absorber. The absorber has an absorber plate which is inherently rigid and is assembled with the glass plate by the edge bond. An intermediate space is formed between the glass plate and the absorber plate and is filled with an inert gas. In addition, a space is formed between the absorber plate and the wall of the building which may be filled with air.
Patent CA-2384030-C (CA)
Inventor: BHORE NAZEER A
IPC: B01J38/12
Filed: 2000-09-20
Granted: 2010-12-14
Abstract: The sulfur content of liquid cracking products, especially the cracked gasoline, of a catalytic cracking process is reduced by the use of a catalyst having a product sulfur reduction component containing a metal component in an oxidation state greater than zero, wherein the average oxidation state of the metal component is increased by an oxidation step following conventional catalyst regeneration. The catalyst is normally a molecular sieve such as a zeolite Y, REY, USY, REUSY, Beta or ZSM-5. The metal component is normally a metal of Groups 5, 7, 8, 9, 12 or 13 of the periodic table, preferably vanadium or zinc. The sulfur reduction component may be a separate particle additive or part of an integrated cracking/sulfur reduction catalyst. A system for increasing the oxidation state of the metal component of a Gasoline Sulfur Reduction additive is also provided.
Patent CA-2384144-C (CA)
Title: Electric vehicle
Inventor: OHNUMA NOBUHITO
IPC: B60L3/00
Filed: 2000-08-31
Granted: 2004-12-21
Abstract: An electric vehicle comprising a rechargeable battery, an electric motor for driving wheels, and control means for driving the electric motor by the electric power from the rechargeable battery. The electric vehicle further comprises nonvolatile storage means for storing a password, display and control means for entering the password, and means (may comprise the control means) that enables the vehicle to start only when the password input through the display and operation means agrees with the password stored in the storage means.