baber/WOPTO huggingface dataset:
Patent CA-2531079-C (CA)
Inventor: BHAN OPINDER KISHAN
IPC: B01J23/755
Filed: 2004-06-15
Granted: 2013-05-14
Abstract: A catalyst having dual functionality for the removal of arsenic and the selective hydrogenation of diolefins from monoolefin-containing hydrocarbon streams that have an arsenic concentration and a diolefin concentration, and processes for making and using such catalyst. The catalyst is a heat treated shaped mixture of a refractory oxide and a Group VIII metal that is overlaid with additional Group VIII metal.
Patent CA-2535273-C (CA)
Inventor: MOSSMAN MICHAEL WAYNE
IPC: A01D47/00
Filed: 2006-02-06
Granted: 2009-06-02
Abstract: For a row crop header, a row divider having a variable-height ear saver feature. The row divider comprises a point, a cover, and a partition. The point has a trailing edge vertically moveable relative to the cover. The partition fills a resultant gap between the point and the cover, forming a variable-height ear saver feature. A crankshaft functions to articulate the trailing edge relative to the cover, and to move the partition vertically with the trailing edge. A support functions to support the point at a midpoint. A guide constrains the partition within the gap.
Patent CA-2538272-C (CA)
Title: Concrete-leveling system
Inventor: BROTZEL NORMAN
IPC: E01C19/44
Filed: 2006-03-01
Granted: 2012-05-22
Abstract: A leveling system for freshly poured concrete is provided comprising a hand screed and a hand float. The system includes a laser beam leveling system consisting of a laser transmitter mounted on the hand screed and a laser beam receiver target mounted on the hand float. The hand screed further includes an inclinometer mounted on top of the hand screed for maintaining the angle of the screed when the screed is used on sloped surfaces. Bubble levelers positioned on top of the hand screed and the hand float are used to maintain the hand screed and the hand float in a level position.
Patent CA-2541692-C (CA)
Title: Poteau d'incendie prive a clapet de retenue d'orifice de fuite
Inventor: BALL WILLIAM T
IPC: E03B9/02
Filed: 2006-03-17
Granted: 2008-09-23
Abstract: Un poteau d'incendie privé à clapet avec un orifice de fuite et un clapet de retenue monté attenant à l'orifice de fuite pour permettre à l'eau de circuler du poteau d'incendie par l'orifice de fuite jusqu'à la terre, et éviter que l'eau souterraine ne circule dans le poteau d'incendie par l'orifice de fuite et ne contamine la source d'eau.
Patent CA-2543976-C (CA)
Inventor: FATHALLAH MARWAN
IPC: H02B1/00
Filed: 2004-10-29
Granted: 2013-03-26
Abstract: A first portable medical device (10) is adapted for use in an interlocking system for interlocking the first medical device (12) to a second medical device (14). The first device includes a housing having opposite sides (17L, 17R), a selective element, a blocking element, and an optional clamp mechanism (22). At least one of the opposite sides includes a matable element (102) to detachably attach a second medical device. The selective element (106) restricts the attachment of the second device to only one side of the first device. The blocking element (112) prevents a third medical device from attaching to the first and second devices once the first and second devices are attached. The clamp (22) restricts the attachment of the second device to only one side of the first device when the clamp is attached to a support member. The clamp permits slide-ratcheting axial movement of a clamp shaft (34).
Patent CA-2550011-C (CA)
Title: Intersubband mid-infrared electroluminescent semiconductor devices
Inventor: BOTEZ DAN
IPC: H01S5/30
Filed: 2004-12-29
Granted: 2010-09-28
Abstract: A semiconductor laser and light-emitting device is defined.  The device comprises an electron injector (see Fig. 2, Character 12) and an active region (see Fig. 2, Character 14) adjacent to the electron injector.  The active region (see Fig. 2, Character 14) includes at least one deep quantum well with barrier layers adjacent to either side of the quantum well or wells such that electrons injected from the electron injector into a high energy level of the quantum well relax to a lower energy level with the emission of a photon and are transmitted out to a region beyond the last barrier layer of the active region.  The electron injector includes quantum well layers. The bottom of each deep quantum well or wells in the active region is lower in energy than the bottoms of the quantum well layers in the electron injector. The device may further comprise at least two stages wherein each stage contains an electron injector and an active region. The stages are separated by semiconductor layers that allow the transfer of electrons from the active region of one stage to the electron injector of the next stage.
Patent CA-2550400-C (CA)
Inventor: WEBB TERRI
IPC: B25G3/38
Filed: 2006-06-16
Granted: 2014-02-11
Abstract: The present invention comprises a food triturating device with a first extension, a second extension and a hinge device therebetween. The hinge device is located within a housing, and comprises a hinge bar, a rotating drum mounted on a hinge bar. The rotating drum is slidable between a first position and a second position and rotatable between any one of three rotating positions. The hinge also comprises a engagement wall positioned within the housing and having a shelf and at least one locking slots. A locking member is formed on the rotating drum and cooperates with the engagement wall to lock the rotating drum into any one of the three rotating positions with the rotating drum is in the first sliding position. A biasing spring, located within the housing, biases the rotating drum toward the first sliding position.
Patent CA-2553789-C (CA)
Title: Sulfonamide derivatives for the treatment of diseases
Inventor: BROWN ALAN DANIEL
IPC: C07C311/08
Filed: 2005-01-12
Granted: 2011-07-19
Abstract: The invention relates to compounds of formula (1) and to processes for the preparation of, compositions containing and the uses of, such derivatives. The compounds according to the present invention are useful in numerous diseases, disorders and conditions, in particular inflammatory, allergic and respiratory diseases, disorders and conditions.
Patent CA-2556252-C (CA)
Title: Mounting screw retainer structure
Inventor: HORIUCHI TADANORI
IPC: B62J27/00
Filed: 2006-08-16
Granted: 2009-04-21
Abstract: To provide a mounting screw retainer structure which can prevent a mounting screw from falling down from a component and can also prevent the interference of the mounting screw with any other related component. In a fastening portion for fastening an upper retaining portion and a lower retaining portion by means of a mounting screw, the upper retaining portion has a screw hole and a cylindrical guide formed around and above the screw hole. Further, a projection is formed on the inner wall of the cylindrical guide at an upper portion thereof. In a loosened condition of the mounting screw where it is disengaged from a screw hole, the head portion of the mounting screw is caught to be retained by the projection. The upper portion of the cylindrical guide is tapered so that it has an inner diameter smaller than the diameter of the head portion of the mounting screw. Accordingly, even when the upper retaining portion is turned upside down in the loosened condition of the mounting screw, the mounting screw does not fall down from the upper retaining portion. Further, the amount of projection of a lower end portion is small, so that the upper retaining portion can be moved without the interference of the lower end portion with any other related component. This retainer structure is suitable for fastening of a cover for an air cleaner box whose installation space is narrow.
Patent CA-2559016-C (CA)
Inventor: BARRETT THOMAS W
IPC: B65G21/10
Filed: 2004-11-04
Granted: 2013-10-22
Abstract: A laterally adjustable conveyor (101) utilizes a belt support assembly consisting of a plurality of pivoting support plates (113) connected by pivots for sliding support of a flexible belt (105). A plurality of support stands (107) provide support for the pivot plates from the floor (109) or other supporting surface. A belt drive (120) provides motive power for the flexible belt. A lateral adjustment assembly (122) provides a means to position the back end laterally with respect to the front end of the conveyor by rotating pivot plates (113) about pivots (111).
Patent CA-2561260-C (CA)
Inventor: BILSKIE ERIC JOSEPH
IPC: B26D3/00
Filed: 2005-03-23
Granted: 2010-12-07
Abstract: An apparatus (1) removes wound material from a roll (R) in bulk. The apparatus (1) comprises a transport element capable of engaging a roll (R) of material and of transporting the roll to a slabbing position (5). The apparatus further comprises a cutter (120) capable of separating the material of the roll in the slabbing position, an axial-traversing element capable of transporting the cutter (120) along a line substantially parallel to the axis of the roll in the slabbing position, a radial-traversing element capable of transporting the cutter (120) along a line substantially parallel to the radius of a roll in the slabbing position, and a controller capable of determining a maximum depth of cut for the cutter. The motion of the radial-traversing element is limited by the maximum depth of cut.
Patent CA-2565450-C (CA)
Inventor: PETROVICS GYORGY
IPC: C12Q1/6827
Filed: 2005-05-06
Granted: 2018-03-06
Abstract: The present invention relates to oncogenes or tumor suppressor genes, as well as other genes, involved in prostate cancer and their expression products, as well as derivatives and analogs thereof. Provided are therapeutic compositions and methods of detecting and treating cancer, including prostate and other related cancers. Also provided are methods of diagnosing and/or prognosing prostate cancer by determining the expression level of at least one prostate cancer-cell-specific gene, including, for example, the ERG gene or the LTF  gene alone, or in combination with at least one of the AMACR gene and the DD3 gene.
Patent CA-2575423-C (CA)
Title: Nonflammable propellant blend
Inventor: ATWATER MICHAEL
IPC: C09K3/30
Filed: 2007-01-25
Granted: 2012-07-03
Abstract: Propellants comprising a combination of: (a) a liquid component that is soluble in the organic chemical-based material; (b) a soluble gas component that has a solubility of at least about 3% by weight in the organic chemical-based material; and, (c) a substantially insoluble gas component that has a solubility of less than about 3% by weight of the organic chemical-based material are effective for a wide range of airless applications. Adjustment of the ratios of (a) to (b) to (c) can lead to propellants that provide excellent spray patterns for a wide range of organic chemical-based formulations.
Patent CA-2585575-C (CA)
Inventor: WAGNER CHRISTOPHE
IPC: F16L11/20
Filed: 2007-04-20
Granted: 2011-03-22
Abstract: A hose assembly comprises: a flexible corrugated inner hose suitable for conveying and dispensing loose-fill insulation material, and a non-conforming outer hose snugly fitted about the inner hose, the outer hose having a substantially cylindrical outer surface that is substantially free of corrugations.
Patent CA-2594309-C (CA)
Title: Fiber coated with water blocking material
Inventor: REBOUILLAT SERGE
IPC: C08F6/02
Filed: 1999-11-22
Granted: 2009-06-30
Abstract: The present invention relates to a fiber coated with a water blocking materi al that includes an essentially water free dispersion comprising a superabsorbent polymer and a dispersing medium. The fibers made according to this invention may be used, for example , as fiber reinforcing material used in the manufacture of cables, and in particular in yarns for fiber optical cables that use optical light wave guides for optical communication transmissions.
Patent CA-2595525-C (CA)
Title: Dispositif de rotation destine a un bras d'une installation de forage miniere ou de travaux de construction, installation de forage et bras
Inventor: SAF FREDRIK
IPC: E21B7/02
Filed: 2006-02-17
Granted: 2014-06-03
Abstract: L'invention concerne un dispositif de rotation (12) destiné à la rotation d'un équipement (13) fixé au niveau de la région d'une extrémité distale d'un bras (9, 11) et comprenant un axe sensiblement longitudinal et faisant partie d'un dispositif à bras (3) pouvant être fixé sur un support (2) pour une installation de forage minière ou de travaux de construction, le dispositif de rotation comprenant une première unité de rotation (RI) disposée de manière à faire tourner l'équipement autour d'un axe (A1) sensiblement parallèle à l'axe longitudinal du bras et une seconde unité de rotation (R2) disposée de manière à faire tourner l'équipement autour d'un axe (A2) formant un angle avec l'axe longitudinal du bras. Les unités de rotation (R1, R2) sont fixées sur une unité d'angle (12') comprise dans le dispositif de rotation (12) et comprenant des axes rotatifs (A1, 21 ; A2, 22) s'étendant au niveau d'un angle l'un par rapport à l'autre et pouvant être connectés au bras (9, 11), ainsi qu'à l'équipement (13). L'invention concerne également une installation de forage minière ou de travaux de construction et un bras.
Patent CA-2599373-C (CA)
Title: Socks
Inventor: KANEDA MASATOSHI
IPC: D04B1/26
Filed: 2006-02-08
Granted: 2012-03-13
Abstract: The present invention provides a comfortable sock free from tightness in a sole portion. A sock is constructed so that a bottom extension portion in which the number of courses on the side of a sole portion is larger than that on the side of an instep portion is formed between a toe portion and a heel portion, and length in the longitudinal direction of the sole portion is larger than that of the instep portion.
Patent CA-2599402-C (CA)
Inventor: FOOTE DEAN
IPC: E21B33/06
Filed: 2007-08-28
Granted: 2015-05-05
Abstract: A method of manufacturing a blowout preventer body includes the steps of: providing more than one billet; forming a first billet to form a first portion of the blowout preventer body; forming a second billet to form a second portion of the blowout preventer body; and welding the billets to form the blowout preventer body.
Patent CA-2601595-C (CA)
Inventor: ALLEN-HOFFMAN B LYNN
IPC: C12Q1/68
Filed: 2006-03-15
Granted: 2015-02-24
Abstract: The present invention relates to in vitro cultured keratinocytes and stem cells using a feeder layer, to be incorporated into a skin substitute product.  In particular, the present invention relates to compositions and methods for the development of cultured skin substitutes using NIKS cells.
Patent CA-2601755-C (CA)
Title: Melt granulation of a composition containing a calcium-containing compound
Inventor: BERTELSEN POUL EGON
IPC: A61K9/20
Filed: 2006-02-02
Granted: 2014-07-29
Abstract: A novel method for the preparation of a tablet comprising a calcium-containing compound, the method involves a melt granulation process by which a sugar alcohol is melted and embeds the calcium-containing compound so that a sufficient taste~ masking of the chalkiness is substantially achieved and an unpleasant mouth feel of the calcium-containing compound is substantially avoided, while at the same time obtaining a low tablet volume. The method of the invention is especially suitable for the manufacturing of tablets having a high load of a calcium-containing compound.
Patent CA-2610024-C (CA)
Inventor: PROKOP ZBYNEK
IPC: B09C1/10
Filed: 2006-06-01
Granted: 2012-06-26
Abstract: The method of detoxification of yperite - bis(2-chloroethyl) sulfide - by the use of a haloalkane dehalogenases or their compositions, the method of preparation of dehalogenationating enzymes and of decontamination compositions which contains at least one wild type and/or modified haloalkane dehalogenase (EC 3.8.1.5) as an chemically active component. The preferred dehalogenases are LJnB from Sphingomonas paucimobilis UT26, DhaA from Rhodococcus rodochrous NCIMB 13064, DmbA from Mycobacterium bovis 5033/66. Decontamination is utilizable for detoxification of yperite from the surfaces of instrumentality, constructional objects, human or animal skin and elements of environment by the treatment of yperite with the detoxification composition according the invention at +10~C to +70~C, preferably at about +40~C and pH from 4 to 12.
Patent CA-2610924-C (CA)
Inventor: SENGUPTA ASHOKE K
IPC: A61K8/86
Filed: 2006-03-01
Granted: 2014-01-07
Abstract: A stable, oil-in-water (O-W) emulsion-based sunscreen composition having at least one water-insoluble, organic UV-absorber having a water-solubility of much less than 0.1% by weight, contained in the oil phase of the sunscreen emulsion, comprising i) zinc oxide (ZnO) particles having a surface free of any prior coating of any inorganic oxide and hydrophobic material, remaining dispersed in the water phase of the sunscreen emulsion; ii) at least one non-or low-foaming, non-cationic, hydrophilic polymer, capable of dispersing or deflocculating the ZnO particles but incapable of thickening an aqueous composition to a viscosity of greater than 100 cps at 25~C, wherein the viscosity is measured using a Brookfield viscometer operated at 10 rpm for 15 seconds, when the polymer is added at an amount of 1%, based on the total weight of the polymer and water in the aqueous composition; iii) at least one phenolic polymer, capable of functioning as a dispersing or deflocculating agent for particulate material(s), and adsorbing at an oil-water interface;  and v) a buffering agent for the water phase of the sunscreen emulsion.
Patent CA-2619185-C (CA)
Title: Systeme de selection automatique d'un numero d'urgence pour dispositif de communication mobile
Inventor: ABDEL-KADER SHERIF
IPC: H04W4/90
Filed: 2008-02-06
Granted: 2014-01-21
Abstract: Un système de sélection automatique d'un numéro d'urgence pour dispositif de communication mobile permettant les communications par voix sur IP (VoIP), dont : recevoir sur le dispositif de communications mobile un indicateur géographique dans un cadre de balise transmis à partir d'un point d'accès sans fil d'un réseau local sans fil relié à un réseau de protocole Internet; et déterminer un numéro d'urgence en fonction de l'indicateur géographique reçu à partir d'une pluralité de numéros d'urgence stockés dans un élément de stockage du dispositif de communication mobile.
Patent CA-2625287-C (CA)
Inventor: FRENKEL ANTON
IPC: C07D215/22
Filed: 2006-10-18
Granted: 2016-07-26
Abstract: Disclosed is a process for the preparation of laquinimod sodium which removes the impurities after the salt formation step, thus resulting in crystals of higher purity as well as crystals having improved crystalline characteristics.
Patent CA-2625645-C (CA)
Inventor: STOFFEL JOHN L
IPC: B41J2/01
Filed: 2006-09-25
Granted: 2012-11-20
Abstract: A composition includes an alkenyl succinic anhydride sizing agent and/or an alkyl ketene dimer sizing agent. The alkenyl succinic anhydride sizing agent may be present in an amount ranging from about 1.0 pounds per ton to about 4.0 pounds per ton. The alkyl ketene dimer sizing agent may be present in an amount ranging from about 2.0 pounds per ton to about 10.0 pounds per ton. A metallic salt is also incorporated in the composition.
Patent CA-2626771-C (CA)
Title: Procede et systeme de codage adaptatif d'information en temps reel dans des reseaux radio
Inventor: TINNAKORNSRISUPHAP PEERAPOL
IPC: H04N19/89
Filed: 2006-10-20
Granted: 2013-02-12
Abstract: L'invention concerne le codage adaptatif d'informations en temps réel dans des systèmes de communication radio à commutation de paquets. Selon un mode de mise en oeuvre, une unité d'adaptation de vitesse peut être configurée pour recevoir, d'un module d'accès radio en communication avec des réseaux radio/filaires, des informations de retour locales, et bout en bout, associées à la transmission de données (telles que le retard de données, la perte de paquets, la marge de puissance de transmission, l'état du canal, le chargement du secteur, la quantité de données mises en tampon, etc.) et pour adapter le codage des informations en temps réel conformément à ces informations de retour.
Patent CA-2639577-C (CA)
Inventor: TERABAYASHI TORU
IPC: E21B47/06
Filed: 2008-09-18
Granted: 2016-05-24
Abstract: A method of downhole characterization of formation fluids is provided. The method includes: estimating a rough value of the bubble point pressure of the formation fluids; depressurizing the formation fluids at a first speed to a certain pressure which is a predetermined value higher than the estimated rough value while the formation fluids are isolated in a portion of the flowline; and depressurizing the isolated fluids at a second speed which is slower than the first speed in order to measure a precise value of the bubble point pressure.
Patent CA-2639622-C (CA)
Title: Contenant pliable
Inventor: BOIVIN MATHIEU
IPC: B65D6/22
Filed: 2008-09-19
Granted: 2014-05-20
Abstract: Un contenant pliable offrant une configuration de stockage déployée et une configuration de stockage pliée est présenté; le contenant pliable comprenant une portion de plancher; une portion de plafond opposée à la portion de plancher; au moins une portion de paroi disposée entre la portion de plancher et la portion de plafond; au moins une porte disposée entre la portion de plancher et la portion de plafond et au moins deux montants ayant une configuration de longueur pliée et une configuration de longueur déployée, les au moins deux montants, dans la configuration de longueur pliée, étant adaptés pour relier la portion de plafond à la portion de plancher lorsque le contenant est dans la position de configuration pliée et, dans la configuration de longueur déployée, étant adaptés pour relier la portion de plafond à la portion de plancher lorsque le contenant est dans la configuration déployée. Une trousse de contenant pliable et une méthode d'utilisation du conteneur pliable sont également présentées.
Patent CA-2643479-C (CA)
Inventor: BENTLEY ANDREW CHARLES
IPC: A47J31/44
Filed: 2008-11-07
Granted: 2016-10-11
Abstract: Cartouche contenant un ou plusieurs ingrédients de boisson et comprenant une entrée pour introduire un milieu aqueux et une sortie prévue pour la boisson produite à partir du ou des ingrédients de la boisson. La cartouche permet dincorporer, dans un tracé découlement de la boisson, entre lentrée et la sortie, un inducteur permettant dacheminer de lair dans la boisson, ledit inducteur comprenant une ouverture conçue pour produire un jet de boisson à faible pression.
Patent CA-2651739-C (CA)
Title: Method and device for producing a metal strip by continuous casting
Inventor: SEIDEL JURGEN
IPC: B21B1/46
Filed: 2007-05-23
Granted: 2010-07-20
Abstract: The invention relates to a method for producing a metal strip (1) by continuous casting. According to said method, a slab (3), preferably a thin slab, is initially cast in a casting machine (2), said slab being deviated from a vertical direction (V) into a horizontal direction (H), and in the direction of transport (F) of the slab (3) arranged behind the casting machine (2), the slab (3) is subjected to a milling operation in a milling machine (4) and at least one milling operation in at least one rolling train (5, 6). According to the invention, in order to improve the quality of the strip, the rolling and milling operations are carried out immediately after the slab (3) is cast in the casting machine (2). The rolling operation is divided into at least two partial-rolling operations in at least one first rolling train (5) and one second rolling train (6). The milling operation in the milling machine (4) is carried out directly prior to the first rolling operation or between both rolling operations. The invention also relates to a device for producing a metal strip (1) by continuous casting.