baber/WOPTO huggingface dataset:
Patent CA-2608146-C (CA)
Inventor: NYANDER JOHAN
IPC: D21H21/10
Filed: 2006-04-27
Granted: 2011-03-22
Abstract: The present invention relates to a process for producing paper which comprises: (i) providing an aqueous suspension comprising cellulosic fibres, (ii) adding to the suspension after the last point of high shear: (a) a first anionic component which is a water-soluble anionic organic polymer; (b) a second anionic component which is a water-dispersible or branched anionic organic polymer; and (c) a third anionic component which is an anionic siliceous material; and (iii) dewatering the obtained suspension to form paper. The invention further relates to composition which comprises the first, second and third anionic components and the use of the composition as a flocculating agent in the production of pulp and paper and for water purification.
Patent CA-2609030-C (CA)
Title: Systeme et procede pour la dissolution de gaz dans des fluides et pour la distribution de gaz dissous
Inventor: OSBORN GREGORY SCOTT
IPC: B01F3/04
Filed: 2006-05-25
Granted: 2013-10-22
Abstract: Dispositifs et procédés pour faciliter la dissolution d'un ou plusieurs gaz dans un liquide Gaz préférés : oxygène, air et ozone. On décrit un dispositif qui comprend un réservoir de dissolution à récipient de pression, au moins une buse de pulvérisation de liquide et une sortie de fluide. Le dispositif comprend aussi une source de gaz, un système de transfert de liquide dans le récipient de pression et un dispositif d'évacuation relié à la sortie de fluide, le dispositif d'évacuation comportant au moins un orifice. Applications préférées : traitement des eaux usées, traitement de l'eau potable, fermentation et biorémédiation.
Patent CA-2610202-C (CA)
Inventor: VOGT HEINZ
IPC: F16L58/10
Filed: 2006-06-09
Granted: 2014-12-23
Abstract: The invention relates to a coating and to a method for coating exterior surfaces. The invention especially relates to a method for coating the exterior surfaces of pipes with a polymer that is cross-linked when exposed to water.
Patent CA-2614214-C (CA)
Title: Agents herbicides synergiques compatibles avec un cultigene contenant des herbicides provenant du groupe incluant des benzoylcyclohexanediones
Inventor: ROSINGER CHRISTOPHER
IPC: C05G3/60
Filed: 2006-06-27
Granted: 2013-10-15
Abstract: L'invention concerne des produits herbicides synergiques compatibles avec les plantes de culture et contenant des herbicides issus du groupe des benzoylcyclohexandiones. Ces produits herbicides contiennent A) un composé du groupe des benzoylpyrazoles, B) au moins un autre herbicide et C) au moins un agent phytoprotecteur et constituent des herbicides efficaces contre les plantes nuisibles monocotylédones et/ou dicotylédones. Ces produits sont plus efficaces que les herbicides appliqués de manière individuelle tout en offrant une meilleure compatiblité avec les plantes de culture.
Patent CA-2616605-C (CA)
Inventor: JOHNSON WESLEY D
IPC: A61B17/58
Filed: 2006-07-28
Granted: 2012-11-27
Abstract: A system and method for placing an implant into or onto supporting bone, or between adjacent bones, without impaction is disclosed. The system includes an implant, a distracter, and a sleeve. Optionally, the invention includes an alignment guide, a surgical navigational tracker, and a bone displacer. The sleeve is structured to interpose the implant and supporting bone and provide a differential engagement force between the sleeve-implant interface and the sleeve-bone interface to preferentially move the implant into, onto or between supporting bone structures.
Patent CA-2616896-C (CA)
Inventor: HEALTLEY CHRISTOPHER
IPC: B01F15/04
Filed: 2006-08-07
Granted: 2011-01-11
Abstract: Selon la présente invention, un récipient de peinture sous pression contenant initialement au moins un agent propulseur ou une formation de peinture initiale de couleur neutre ou claire est préparé selon un procédé consistant à injecter soit un mélange de peinture totalement formulé soit des teintes vierges et/ou des dispersions de pigment dans le récipient par une cloison ajustée dans une ouverture de remplissage ou par la valve dans le récipient.
Patent CA-2619740-C (CA)
Title: Dispositif et procede de detection d'aimant
Inventor: SJOEBLOM KRISTER
IPC: G01R33/00
Filed: 2006-08-29
Granted: 2014-04-08
Abstract: Cette invention concerne un dispositif de détection d~un aimant (3) montable sur un bras de robot (10) d~un robot de traite (2) destiné à fixer automatiquement des gobelets trayeurs (5) aux pis d~un animal lactant, cet aimant étant conçu pour saisir des gobelets trayeurs formés de ou contenant un matériau magnétique et comprenant une bobine primaire (31) alimentée par un courant et un noyau (33) en matériau magnétique disposé au moins partiellement dans la bobine primaire. Le dispositif de détection comprend des moyens (41, 43 ; 43 ; 53) qui détectent de manière répétitive un champ magnétique, une inductance ou une variation de ceux-ci, tel que provoqué par un gobelet trayeur (5) lors de son contact avec, ou sa préhension par, l~aimant (3) ; et des moyens (44 ; 54) qui détectent de manière répétitive si l~aimant maintient un gobelet trayeur selon ladite détection répétitive du champ magnétique, de l~inductance ou de leur variation.
Patent CA-2624786-C (CA)
Inventor: NIKLAUS-HUMKE BARBARA
IPC: A61K9/00
Filed: 2006-10-06
Granted: 2015-06-16
Abstract: The invention relates to an aerosol formulation for inhalation that is devoid of a propellant and contains one or more compounds of general formula (1) and an additional active ingredient (2). In said formula, the groups R1, R2, R3 and X- can be defined as cited in the claims and the description.
Patent CA-2630075-C (CA)
Inventor: KUZNICKI STEVEN M
IPC: C10G1/04
Filed: 2008-04-28
Granted: 2013-12-31
Abstract: Bitumen within raw oilsands may be cracked and fully recovered by light hydrocarbon extraction following exposure to modified natural zeolite catalysts under cracking conditions. The recovered bitumen is reduced in viscosity, with lower boiling point distributions. Effective cracking of oilsands bitumen using economical, abundant and readily disposable natural zeolites represents a significant step towards a waterless and environment friendly extraction process.
Patent CA-2632724-C (CA)
Inventor: SCHMITT PETER
IPC: G01B11/25
Filed: 2006-12-08
Granted: 2012-09-18
Abstract: Dans le cadre d'un procédé de coupe optique, une première (114) et une second projection de lumière de mesure sur la surface d'un objet à mesurer (110), peuvent être identifiées par une caméra (106) de façon univoque en tant que première (114) et seconde projection de lumière de mesure, en la présence d'un dispositif d'assistance (108) qui fait fonctionner la caméra (102) et/ou les projecteurs de lumières de mesure (102; 104) de sorte qu'à chaque prise de coupe optique de la caméra (106), soit la première (114), soit la seconde projection de lumière de mesure est visible de la caméra (106). La possibilité d'identification univoque permet l'évaluation au moyen d'une caméra (106), de plusieurs projections de lumière de mesure qui se recouvrent dans l'espace et ne sont pas orientées avec exactitude les unes par rapport aux autres.
Patent CA-2635468-C (CA)
Title: Procedes pour l'amelioration de la pharmacocinetique d'inhibiteurs de l'integrase vih
Inventor: KEARNEY BRIAN P
IPC: A61K31/426
Filed: 2006-12-29
Granted: 2016-08-09
Abstract: La présente invention concerne des procédés pour l'amélioration de la pharmacocinétique d'un composé inhibiteur de l'intégrase VIH par l'administration d'aliment et/ou de ritonavir ou d'un sel pharmaceutiquement acceptable de celui-ci avec un inhibiteur de l'intégrase VIH.
Patent CA-2640380-C (CA)
Title: Fabric conditioner compositions
Inventor: BEHAL VIDUR
IPC: C11D3/00
Filed: 2007-01-31
Granted: 2012-05-08
Abstract: A fabric conditioner composition comprising: (g) 0.1-20% by weight cationic fabric conditioner active; (h) 0.1-5 % by weight anion quencher selected from mono-long chain quaternary ammonium compound of the general formula R(R1)3N+X-or alkyl benzyl quaternary ammonium compound of a general formula R2R3(R4)2N+X-; (i) 0.1-10% by weight organic acid having from 1 to 8 carbon atoms; where R  is selected from C8-C22 alkyl or alkenyl group, R1 is selected from C1-C3 alkyl group, R2 is selected from C6-C18 alkyl or alkenyl group, R3 is benzyl group, R4 is selected from C1-C3 alkyl group, and X is an anion selected from chloride, bromide, iodide, nitrate, sulfate, methyl sulfate, ethyl sulfate, acetate and phosphate.
Patent CA-2646857-C (CA)
Title: Methode d'evaluation des proprietes de materiaux poreux par images de tomographie
Inventor: WOJCIK ZBIGNIEW M
IPC: G01N23/04
Filed: 2008-12-16
Granted: 2015-08-04
Abstract: Une méthode d'évaluation d'une propriété physique d'un matériau poreux à partir d'un échantillon du matériau comprend la fabrication d'une image de l'échantillon par tomographie en trois dimensions, la segmentation de l'image en pixels, chacun représentant un espace de pore ou un grain de roche, et l'évaluation d'au moins une propriété physique de l'image segmentée.
Patent CA-2658568-C (CA)
Inventor: BIRKHOLZ HOLGER
IPC: B60S9/08
Filed: 2007-07-12
Granted: 2013-04-23
Abstract: The invention relates to a foot device (29) for supporting a support device or lifting device, in particular a semitrailer support or the like, comprising a foot receptacle (31) for connecting a pivoting foot (32) to a support tube (12) of the lifting device (10), wherein the foot receptacle comprises an insertion body (120) for insertion into the support tube, comprising, in two support tube engagement areas spaced apart from one another by a spindle passage area (143) of a lifting spindle (20), bracket receptacles (123, 124) for receiving pivoting brackets (130, 131) of the pivoting foot, wherein the pivoting brackets are connected in a captive manner to the insertion body along a pivoting axis (136), and the bracket receptacles comprise counter support faces (133) which are arranged concentrically with respect to the pivoting axis and which, for transmitting the supporting forces, correspond with respective support faces (132) formed by the outer contour of the pivoting brackets.
Patent CA-2659011-C (CA)
Inventor: KHAWALED KAMAL
IPC: A61K8/22
Filed: 2007-07-01
Granted: 2016-04-12
Abstract: Electrochemically whitening of teeth whereby a metal salt solution is applied to the teeth, followed by applying an oxidizing agent to the teeth, and transmitting electrical current to the teeth so as to activate and reduce the oxidizing agent for effecting whitening of the teeth. The device comprises an applicator (100) for applying a substance to the teeth, applicator (100) having a first end (112) and a second end (114), with a first electrode (118), preferably, positively charged, attached to first end (112) and a second electrode (122), preferably, negatively charged, attached to second end (114), configured to transmit electrical current through applicator (100), and an oxidizing agent for placement within applicator (100), wherein the oxidizing agent undergoes activation and reduction upon transmission of the electrical current there through. The oxidizing agent used can be any of a whitening solution, whitening gel, solution or gel of or including any of : hydrogen peroxide, carbamide peroxide, or sodium perborate.
Patent CA-2661813-C (CA)
Inventor: REYNOLDS HARRIS A JR
IPC: F16L33/02
Filed: 2007-08-22
Granted: 2014-12-02
Abstract: L'invention concerne un raccord fileté entre des éléments tubulaires adjacents, comportant un élément de broche fournissant un filetage de coin externe et un élément de boîtier fournissant un filetage de coin interne, le filetage de coin interne correspondant au filetage de coin externe. De plus, la connexion filetée comporte au moins une interruption le long d'une longueur de filetage hélicoïdale de l'un du filetage de coin externe et du filetage de coin interne, et au moins deux zones le long d'une longueur axiale du raccord fileté où le filetage de coin externe et le filetage de coin interne forment une étanchéité de filetage.
Patent CA-2665575-C (CA)
Inventor: ANDERSON CLIFFORD B
IPC: B21D7/00
Filed: 2009-05-07
Granted: 2011-05-31
Abstract: A pipe bending shoe including a support frame, a pipe channel defined by a first bending frame connected with the support frame and by a second bending frame connected with the support frame, and a plurality of flexible straps spaced along the pipe channel and spanning the pipe channel transversely between the first bending frame and the second bending frame in order to provide a transversely segmented pipe sling, wherein the pipe sling maintains a constant convex longitudinal sling profile during bending of a pipe using the pipe bending shoe.
Patent CA-2667073-C (CA)
Title: Method for the isolation of pluripotent cells from a pre-implantation embryo in a culture medium free from animal serum.
Inventor: VASSILIEV IVAN
IPC: C12N5/00
Filed: 2007-10-24
Granted: 2019-06-25
Abstract: The present invention provides a method of isolating a pluripotent cell from a pre-implantation embryo without isolation of the pluripotent cells from other cells, the method including propagating a whole pre-implantation embryo including one or more pluripotent cells, embedded in a feeder cell layer and cultivated in a medium substantially free of serum, and isolating a pluripotent cell from the one or more pluripotent cells. The present invention also provides pluripotent cells generated by the method and uses thereof.
Patent CA-2667112-C (CA)
Inventor: SAXELL HEIDI EMILIA
IPC: A61K31/415
Filed: 2007-11-05
Granted: 2015-08-11
Abstract: The present invention relates to a crystalline modification of fipronil, to process for the preparation of the same, to pesticidal and parasiticidal mixtures and compositions comprising said crystalline modification and to their use for combating pests and parasites.
Patent CA-2671427-C (CA)
Inventor: SMITH REDD H
IPC: E21B10/00
Filed: 2007-12-07
Granted: 2015-02-10
Abstract: Displacement members (68,100,110,120,124) for use in forming a bit body of an earth-boring rotary drill bit include a body having an exterior surface, at least a portion of which is configured to define at least one surface of the bit body as the bit body is formed around the displacement member. In some embodiments, the body may be hollow and/or porous. Methods for forming eai-th-boring rotary drill, bits include positioning such a displacement member in a mold (62,150) and forming a bit body around the displacement member in the mold. Additional methods include pressing a plurality of particles to form a body, forming at least one recess in the body, positioning such a displacement member in the recess, and sintering the body to form a bit body.
Patent CA-2675177-C (CA)
Title: Bridgeless switchless pcie expansion
Inventor: MUSSATT KIP
IPC: G06F13/40
Filed: 2007-12-11
Granted: 2012-09-18
Abstract: A device, system and method adapted to expand a high speed data bus, such as a PCI Express (PCIe) bus, over a serial link with an expansion unit having a high speed data bus, such as a PCIe bus, without using a bridging or switching device. One primary advantage of not using a bridge or switch is that the expansion interface is completely transparent to the BIOS, processor, CPU, OS, or any other component(s) on the host motherboard be they hardware, firmware, or software. This invention does not require additional protocols such as TCP/IP, Serial ATA, Gigabit Ethernet, etc. There is also no implicit hardware or device driver latency resulting from a bridge or switch.
Patent CA-2675755-C (CA)
Inventor: LIANG CONGXIN
IPC: C07D237/10
Filed: 2008-01-18
Granted: 2015-10-06
Abstract: There are provided compounds of formula II: (see formula II) or a salt thereof; or a hydrate, solvate, or polymorph thereof; wherein R1;R2; R3 and R5 can each represent various possible entities. Such compounds are effective for treating various diseases. For example, the disease can be mediated by the c-met or ron kinases. For example, the disease can be cancer or a proliferation disease. For example, the disease can be lung, colon, breast, prostate, liver, pancreas, brain, kidney, ovaries, stomach, skin, and bone cancers, gastric, breast, pancreatic cancer, glioma, and hepatocellular carcinoma, papillary renal carcinoma, head and neck squamous cell carcinoma.
Patent CA-2678153-C (CA)
Inventor: FREMY GEORGES
IPC: C10G9/16
Filed: 2008-02-20
Granted: 2013-06-11
Abstract: The present invention concerns an additive for reducing the formation of coke and/or carbon monoxide in thermal hydrocarbon cracking units and/or of other organic compounds in heat exchangers. The additive according to the invention is essentially composed of diethyl disulfide (DEDS) or dipropyl disulfide(s) (DPDS) or dibutyl disulfide(s) (DBDS) and can be used on the metal walls of a cracking reactor and on the metal walls of a heat exchanger placed downstream from the cracking reactor, and during the process of cracking hydrocarbons and/or other organic compounds.
Patent CA-2682958-C (CA)
Title: Surgical clip applier
Inventor: ZERGIEBEL EARL M
IPC: A61B17/10
Filed: 2008-04-10
Granted: 2015-11-10
Abstract: A surgical clip applier is provided including a housing; a pair of handles; a channel assembly extending from the housing; a clip carrier disposed within said channel assembly and defining a channel and a plurality of windows; a wedge plate slidably disposed within said channel assembly and being operatively connected to said handles, said wedge plate including a plurality of apertures formed along a length thereof; a plurality of clips slidably disposed within said channel of said clip carrier; and a clip follower slidably disposed within said channel of said clip carrier at a location proximal of said plurality of clips. The clip follower is configured and adapted for selective engagement with said windows of said clip carrier and said apertures of said wedge plate to distally urge said plurality of clips relative to said clip carrier upon a distal advancement of said wedge plate.
Patent CA-2687512-C (CA)
Inventor: SZWAJCER DEY ESTERA
IPC: C02F11/04
Filed: 2008-05-30
Granted: 2015-09-01
Abstract: The present invention relates to a method for treatment of sludge in water purification, the method comprising the steps: providing an enzyme mixture comprising at least one enzyme capable of digesting natural polymeric materials; and adding the enzyme mixture and at least one chelating reagent, in optional order or simultaneously, to an aqueous sludge suspension. The chelating agent is chosen from the group consisting of citric acid and its salts.
Patent CA-2689991-C (CA)
Inventor: LUEBBERS THORSTEN
IPC: F42B5/16
Filed: 2008-02-25
Granted: 2015-06-23
Abstract: The invention relates to cartridged ammunition, particularly blank ammunition, having a cartridge shell (3) and a projectile (2) placed therein. A propellant chamber (4) accommodating a pyrotechnic of a propellant charge (5) is disposed in the cartridge shell, said charge being ignitable by an ignition device (13) also containing pyrotechnic material that generates propellant gases that act on the base (8) of the projectile and propel said shot out of the cartridge shell. In order to prevent the pyrotechnic charges of the propellant charge and/or the ignition device from self-igniting at high ambient temperatures, particularly in a fire, thus tearing apart the cartridge shell and projectile and being flung away, provision is made according to the invention for an inert, meltable material to be mixed into the pyrotechnic charges of the propellant charge and/or the ignition device, said material having a melting temperature that is lower than the self-ignition temperature of the pyrotechnic charge with the lowest ignition temperature and, upon melting, at least phlegmatising the pyrotechnic charges of the propellant charge and/or the ignition device.
Patent CA-2691025-C (CA)
Inventor: OHMORI MAKOTO
IPC: G01N3/08
Filed: 2010-01-26
Granted: 2012-03-20
Abstract: The present invention provides an electrochemical device including electrodes of an electrochemical cell and conductive connection members, wherein sufficient bonding strength is achieved between each of the electrodes and the corresponding conductive connection member through thermal treatment carried out at a temperature lower than 1,000°C. The electrochemical cell includes a solid electrolyte membrane and a pair of electrodes provided on the electrolyte membrane. The conductive connection members are electrically connected to the respective electrodes by means of a bonding layer. The bonding layer contains a transition metal oxide having a spinel-type crystal structure.
Patent CA-2691088-C (CA)
Inventor: WONG VINCENT WAI
IPC: B01D53/52
Filed: 2008-06-19
Granted: 2013-05-14
Abstract: A Claus plant with multiple parallel thermal stages that provide a combined effluent to downstream catalytic stages includes a controller that allows independent and individual control for each of the thermal stages as a function of measured chemical composition of the thermal stage effluents and catalytic stage effluent.
Patent CA-2691384-C (CA)
Inventor: AMANO AKIRA
IPC: F01P11/06
Filed: 2010-01-28
Granted: 2016-09-06
Abstract: Mounting port, provided adjacent to a cooling water passageway, has a hole opening from the passageway for mounting an anode metal in the passageway. Lid member, which closes the outer end of the hole, has a head portion formed at its outer end and an externally threaded portion engageable with an internally threaded portion of the hole with a sealing member sandwiched therebetween. The lid member having the anode metal fixed thereto is inserted in and attached to the port with the threaded portions engaging with each other with a sealing tape sandwiched therebetween. Space is defined between an outer end portion of the port and an outer end portion of the lid member between the head portion and the externally threaded portion so that part of the sealing member protruding from between the threaded portions can be received in the space. - 13 -
Patent CA-2692365-C (CA)
Inventor: GENTIL HUGO
IPC: E04G21/12
Filed: 2010-02-10
Granted: 2012-10-23
Abstract: Device for joining pre-cast concrete parts, comprising a cable loop, wherein the cable sections forming the cable loop have means for keeping the cable sections in a bent-over position, characterised in that the means are plastically deformable sleeves surrounding the cable sections, wherein the material of the sleeves is such that the sleeves break under return deformation.
Patent CA-2694408-C (CA)
Title: Color-coded and sized loadable polymeric particles for therapeutic and/or diagnostic applications and methods of preparing and using the same
Inventor: FRITZ ULF
IPC: C08G79/025
Filed: 2007-10-26
Granted: 2014-01-07
Abstract: Polymeric particles are provided for use in therapeutic and/or diagnostic procedures. The particles include poiy[bis(trifluoroethoxy) phosphazene] and/or a derivatives thereof which may be present throughout the particles or within an outer coating of the particles. The particles may also include a core having a hydrogel formed from an acrylic-based polymer.  Such particles may be provided to a user in specific selected sizes to allow for selective embolization of certain sized blood vessels or localized treatment with an active component agent in specific clinical uses.Particles of the present invention may further be provided as color-coded microspheres or nanospheres to allow ready identification of the sized particles in use. Such color-coded microspheres or nanospheres may further be provided in like color-coded delivery or containment devices to enhance user identification and provide visual confirmation of the use of a specifically desired size of microspheres or nanospheres.