baber/WOPTO huggingface dataset:
Patent CA-2552581-C (CA)
Inventor: STEGEMOELLER CALVIN L
IPC: B65G65/46
Filed: 2004-12-22
Granted: 2009-02-03
Abstract: L'invention concerne un appareil (10) et une méthode pour mesurer et transporter précisément une poudre sèche (1) ou une matière granulaire vers un mélangeur (30) dans un système sensiblement fermé. Cet appareil comprend un réservoir de stockage (12) conçu pour contenir une poudre sèche ou une matière granulaire, une trémie (24) disposée à l'intérieur du réservoir de stockage; un dispositif de transport (14) au moins partiellement disposé à l'intérieur du réservoir de stockage, et distribuant la poudre sèche ou la matière granulaire à la trémie. L'appareil de l'invention comprend également un dispositif d'alimentation de mesure conçu (26) pour distribuer la poudre sèche ou la matière granulaire à une densité sensiblement uniforme, de la trémie au mélangeur (30) situé à l'extérieur du réservoir de stockage. L'appareil de l'invention est un système sensiblement fermé, ce qui permet de réduire le risque que la poudre sèche ou que la matière granulaire ne soit en suspension dans l'air.
Patent CA-2553689-C (CA)
Title: Toothbrush
Inventor: LASSALLE THOMAS
IPC: A46B9/04
Filed: 2005-03-02
Granted: 2011-11-01
Abstract: A toothbrush (1) including a handle (15) and a brushing head (2) with two brushing compartments (3, 4). The upper brushing compartment (3) is engageable by the teeth of the upper jaw and the lower brushing compartment (4) is simultaneously engageable by the teeth of the lower jaw. The handle of the invention can be pivotably mounted (16, 18) on an outer wall (17) of the brushing head.
Patent CA-2554650-C (CA)
Inventor: LI GUANG Q
IPC: B01D15/08
Filed: 2005-02-08
Granted: 2011-06-07
Abstract: Novel compositions are disclosed for use as a stationary phase in chromatography comprising an inorganic substrate that is modified with at least one silane having the formula R1 .delta.-Q.alpha.-(CH2) .beta.SiR2.gamma.X3-.gamma.. In a preferred embodiment, the inorganic substrate is silica gel and is modified with at least two silanes. Methods of preparation and use in chromatographic applications are disclosed. The novel compositions provide superior chromatographic performance, reduced silanol activity, enhanced stability, and reproducibility in preparation and performance.
Patent CA-2557787-C (CA)
Title: Printing inks for offset and/or high printing containing nir absorbers and nir absorbers soluble in offset and/or high printing inks
Inventor: WAGENBLAST GERHARD
IPC: C09D11/02
Filed: 2005-03-02
Granted: 2012-01-10
Abstract: The invention relates to printing inks for offset and/or high printing, containing NIR absorbers, and the solubility of the NIR absorber in the printing ink is at least 0,1 wt. %. The invention also relates to an NIR  absorber made of a cyanine cation comprising an anion, provided with a long-chained alkyl and/or aralkyl group, to the use of said type of printing inks in the printing method, wherein hardening of the printing ink is assisted by using IR lasers.
Patent CA-2559529-C (CA)
Title: Material spreader and method for using same
Inventor: NEIER BENJAMIN R
IPC: A01C15/00
Filed: 2006-09-12
Granted: 2010-08-17
Abstract: A material spreader includes a belt/chain assembly. The belt is mounted within the chamber of the material spreader and the chain remains out of contact with the material during the operation of the device. A sliding barrier is mounted at the rear of the belt, and moves from a forward position adjacent the front of the spreader to a rear position adjacent the rear of the spreader. One form of the hydraulic system utilizes a sensor for built up pressure within independently driven augers. In response to this pressure build up the sliding barrier speed is reduced.
Patent CA-2563515-C (CA)
Inventor: STEINS REINER
IPC: C22C21/02
Filed: 2005-04-30
Granted: 2010-06-22
Abstract: The invention relates to a malleable, high mechanical strength aluminum alloy of the AlMgSi type which can be anodized in a decorative manner, to a semifinished product produced from said alloy, in the shape of strips, sheets or extruded profiles, and to a structural component produced from the above semifinished products, especially a reshaped component that has been anodized in a decorative manner. The invention also relates to a method for producing an aluminum alloy component of the above type. Said aluminum alloy has good malleability, achieved by weight percentages of strontium in the alloy and defined weight ratios of silicon to magnesium and iron to strontium.
Patent CA-2569930-C (CA)
Inventor: PREIHOLT ERIK
IPC: F02N19/10
Filed: 2006-11-30
Granted: 2013-03-05
Abstract: Un dispositif (1) destiné à chauffer le liquide de refroidissement d'un véhicule entraîné par moteur pour faire chauffer le moteur du véhicule, lequel appareil comprend un raccord de connexion (3) conçu pour permettre le raccordement électrique de l'appareil à une source de courant et un élément générateur de chaleur (5) comprenant un conducteur électrique (7) conçu pour générer de la chaleur quand un courant traverse le conducteur, lequel élément générateur de chaleur (5) est conçu pour être en contact avec l'énergie thermique générée et pour la transmettre à l'eau de refroidissement, dans lequel le conducteur électrique (7) est conçu de telle sorte que le conducteur est détruit si le transfert de chaleur depuis l'élément générateur de chaleur diminue sensiblement pendant une période de temps, pendant laquelle le courant traversant le conducteur est interrompu.
Patent CA-2578842-C (CA)
Title: Hydrogen purification devices, components, and fuel processing systems containing the same
Inventor: EDLUND DAVID J
IPC: B01D63/00
Filed: 2005-08-26
Granted: 2009-04-07
Abstract: Hydrogen purification devices, components thereof, and fuel processors and fuel cell systems containing the same. The hydrogen purification devices include an enclosure (12), such as a pressure vessel, that contains a separation assembly (20) adapted to receive under pressure a mixed gas stream (24)containing hydrogen gas and to produce a stream that contains pure or at least substantially pure hydrogen gas (34) therefrom. In some embodiments, the enclosure is sealed without gaskets. The separation assembly includes at least one hydrogen-permeable and/or hydrogen-selective membrane (46), and in some embodiments the hydrogen selective membrane is permanently and directly secured to the enclosure. In some embodiments, the membrane is welded, diffusion bonded or brazed directly to the enclosure. In some embodiments a portion of the hydrogen-selective membrane forms a portion of the sealed enclosure, and, in some embodiments, an interface is formed from consumed portions of the hydrogen-selective membrane and the enclosure.
Patent CA-2583618-C (CA)
Inventor: KIKUCHI KAZUNORI
IPC: F01N13/08
Filed: 2007-03-30
Granted: 2011-03-22
Abstract: In an internal combustion engine, a part of fresh air extracted from an induction system is heated and introduced into a crank chamber to increase a temperature of an atmosphere in the crank chamber to promote atomization of a blowby gas to prevent water in the blowby gas from mixing into lubricating oil as much as possible to suppress deterioration of lubricating oil. A part of a blowby gas recirculating apparatus is defined by an outer space of a double-walled structure of a double-walled exhaust gas purification catalyst or exhaust pipe provided between an internal combustion engine and an exhaust muffler. Thus, a blowby gas can be effectively heated with a high-temperature exhaust gas, the structure can be simplified, and a cost can be lowered.
Patent CA-2585848-C (CA)
Inventor: BOMPEIX GILBERT
IPC: A23L5/20
Filed: 2007-04-23
Granted: 2015-11-24
Abstract: The present invention concerns a treatment process for storage reservoirs for cereals, oilseeds, dried fruit or vegetables, contaminated by mycotoxins, using eugenol or oil of cloves.
Patent CA-2587489-C (CA)
Title: Mediators of hedgehog signaling pathways, compositions and uses related thereto
Inventor: GUICHERIT OIVIN M
IPC: C07D413/12
Filed: 2005-11-03
Granted: 2013-12-31
Abstract: The present invention makes available methods and reagents for inhibiting aberrant growth states resulting from hedgehog gain-of-function, ptc loss-of-function or smoothened gain-of-function comprising contacting the cell with a hedgehog antagonist, such as a small molecule, in a sufficient amount to aberrant growth state, e.g., to agonize a normal ptc pathway or antagonize smoothened or hedgehog activity. (see formula I)
Patent CA-2589707-C (CA)
Title: Test element comprising nanofibers
Inventor: HARTTIG HERBERT
IPC: G01N33/52
Filed: 2005-12-06
Granted: 2011-07-19
Abstract: The invention concerns test elements, in particular diagnostic test elements, for determining the presence or concentration of biological, medical or biologically or medically effective substances including nucleic acids, proteins, viruses, microorganisms and cells, characterized in that these test elements contain nanofibers.
Patent CA-2593606-C (CA)
Title: Impact-resistant compositions
Inventor: FINTER JUERGEN
IPC: C08L67/02
Filed: 2006-01-11
Granted: 2014-09-23
Abstract: The invention relates to compositions comprising at least one compound A, at least one linear or brancehed polyester B, and at least one toughening agent C, the linear or branched polyester B being produced from a macrocyclic poly(.alpha.,.omega.-alkylene-terephthalate) or a macrocyclic poly(.alpha.,.omega.-alkylene-2,6-naphthalene dicarboxylate) in the presence of an organotin catalyst or organotitanium catalyst).                                      Also disclosed are a method for producing said compounds and the use thereof for producing composite members.
Patent CA-2593780-C (CA)
Inventor: KANDEFER-SZERSZEN MARTYNA
IPC: A61K31/194
Filed: 2006-01-10
Granted: 2013-11-26
Abstract: The invention dissolves the problem of antineoplastic preparation. The essence of the solution is that the preparation contains alpha-ketoglutarate (AKG) or/and glutamine or/and glutamate or/and alpha-ketoglutarate of ornithine or/and dipeptides of glutamine and other amino acids or/and tripeptides of glutamine and other amino acids or/and di- and tripeptides of glutamate with other amino acid, or/and mono- and divalent metal salts and other of alpha-keto-glutarate or/and glutamine or/and glutamate or/and ornithine of alpha-ketoglutarate.
Patent CA-2594902-C (CA)
Inventor: NOTTE PATRICK P
IPC: C07F9/38
Filed: 2005-11-07
Granted: 2013-10-29
Abstract: A beneficial method for the manufacture of amino polyalkylene phosphonic acids, under substantial absence of hydrohalogenic acid, is disclosed. The method, in essence, is based on reacting narrowly defined ratios of phosphorous acid, an amine, a formaldehyde in presence of specific ranges of an acid catalyst having a pKa equal or inferior to 3.1. The inventive method is capable of yielding economically and quality operational/capacity advantages, in particular significantly reduced one-step cycle duration under exclusion. of corrosion disadvantages and also is environmentally friendly without requiring, in that respect, anything more than nominal capital expenditures.
Patent CA-2597355-C (CA)
Inventor: YAQUB RAZIQ
IPC: H04L29/06
Filed: 2006-03-31
Granted: 2014-05-13
Abstract: In some embodiments, a method is disclosed involving a mobile device discovery and use of target wireless networks which are at least partly within a coverage area of another wireless network which provides location information which includes acquiring data from a plurality of said target wireless networks, acquiring location information from said another wireless network, mapping said data from said plurality of said target wireless networks with said location information, and selecting one of said plurality of target wireless networks based on said mapped data.
Patent CA-2605395-C (CA)
Title: Silicone elastomer exfoliating compositions
Inventor: CZARNOTA ANNA
IPC: C08L83/04
Filed: 2006-04-12
Granted: 2011-12-06
Abstract: Compositions of the present invention comprise from about 40 - 99% of an aqueous suspension of silicone elastomer powder in a cosmetically acceptable vehicle. The compositions are useful as skin exfoliants when mechanical agitation is supplied, for example by rubbing with a hand. After exfoliation, little or no film or residue remains on the skin and washing the treated area is optional. The cosmetically acceptable vehicle may comprise a wide range of beneficial ingredients, cosmetic or dermatological actives and additives. The present invention also encompasses a method of exfoliating skin in need of such treatment.
Patent CA-2607021-C (CA)
Inventor: GIRARDET JEAN LUC
IPC: C07D473/34
Filed: 2006-05-05
Granted: 2013-10-29
Abstract: This application concerns certain 2-phenylamino-6-aryl amino-, 6-aryloxy-, and 6- arylthio- purines, -azapurines and -deazapurines. These compounds are non-nucleoside reverse transcriptase inhibitors and have potential as anti-HIV  treatment.
Patent CA-2609291-C (CA)
Inventor: ORLANDO ROBERT JOSEPH
IPC: F02K1/08
Filed: 2007-11-01
Granted: 2015-04-21
Abstract: An inner core cowl baffle assembly (100) for a turbofan engine assembly (10) including a core gas turbine engine (20), a core cowl (22) which circumscribes the core gas turbine engine, a nacelle (24) positioned radially outward from the core cowl, and a fan nozzle duct (26) defined between the core cowl and the nacelle. The inner core cowl baffle assembly includes a first core cowl baffle (101) coupled to a portion (19) of the core cowl within the fan nozzle duct, a second core cowl baffle (102) coupled to a portion (21) of the core cowl and positioned a distance radially inward from the first core cowl baffle, and an actuator assembly (110) configured to vary the throat area of the fan nozzle duct by selectively repositioning the second core cowl baffle with respect to the first core cowl baffle.
Patent CA-2614527-C (CA)
Title: Bone cement composition
Inventor: KOWALSKI RICK
IPC: A61L24/00
Filed: 2006-07-10
Granted: 2014-12-09
Abstract: A bone cement composition contains (a) the product of a polymerisation reaction between a high molecular weight dimethacrylate monomer having a molecular weight of at least 250 and bearing at least one hydrophilic group, a monofunctional methacrylate monomer having a molecular weight of not more than 250 bearing at least one hydrophilic group, a methacrylate monomer, and a polymer having a molecular weight of at least 200,000, and (b) an inorganic filler which is present in an amount of at least about 40% by weight, based on the total weight of the cement composition.
Patent CA-2615598-C (CA)
Inventor: VALENT PETER
IPC: A61K45/06
Filed: 2006-07-19
Granted: 2014-04-15
Abstract: The present invention relates to the use of the combination of tyrosine phosphate inhibitors AMN107 and PKC412 for the preparation of a drug for the treatment of a mast cell-related proliferative disease. The present invention is also drawn to a combination treatment of a tyrosine phosphate inhibitor and a TK-inhibitor that is effective against a mast cell-related proliferative disease, including especially systemic mastocytosis (SM) including aggressive SM (ASM) and mast cell leukemia (MCL).
Patent CA-2615743-C (CA)
Inventor: INGRISCH STEFAN
IPC: C04B24/24
Filed: 2006-07-20
Granted: 2013-12-17
Abstract: The invention describes amphiphilic polymer compounds which are prepared by a)       reacting a di-, tri- or tetraglycidyl compound (A) with an optionally unsaturated reactive component (B) consisting of C8-C28-fatty acid, a C8-C28-alcohol or a secondary C8-C28-amine, and allowing b1)      the reaction product from stage a) to react further first with b1.alpha.) an aliphatic or aromatic polyisocyanate compound (C) b1.beta.)    and optionally then with a polyalkylene oxide compound (D), and b1.gamma.)    reacting the reaction product from stage b1.alpha.) or optionally b1.beta.) with a component (E) which is reactive towards isocyanates and has at least one OH, NH2, NH or SH group, or b2)    allowing the reaction product from stage a) to react to completion with the reaction product of component (C) with component (E) and optionally (D) and (C), or b3)    allowing the reaction product from stage a) to react to completion with the reaction product from component (C) and component (D) and optionally (C) and optionally the reaction product of component (C) and component (E) and optionally (C). The polymer compounds proposed according to the invention are exceptionally useful as agents for preventing or suppressing efflorescences on surfaces of hardened, hydraulically settable building materials or/and for hydrophobization of the corresponding hydraulically settable systems. Moreover, owing to the admixtures proposed according to the invention, the corresponding products absorb substantially less water, with the result that frost damage and rapid rusting of the steel reinforcement can be substantially reduced.
Patent CA-2620214-C (CA)
Inventor: WISECARVER MARK A
IPC: B65D5/10
Filed: 2006-08-29
Granted: 2013-04-02
Abstract: An octagonal bulk bin (10) has sidewalls, end walls and diagonal corner panels interposed between adjacent sidewalls and end walls. Bottom flaps (21, 22, 24, 25, 27, 28, 29, 30) are foldably joined to a bottom edge of the sidewalls, end walls, and diagonal corner panels, and gusset panels (40, 41) connect adjacent side edges of the bottom flaps, facilitating set up of the bulk bin and spacing flap cuts (42) from the corners of the bin to minimize or eliminate initiation of tears in the vertical corners of the bin. A plastic pallet tray (100) has an upstanding lip around its periphery, shaped and sized to closely receive the bottom end of the octagonal bin to reinforce the bottom end and facilitate handling of the bin.
Patent CA-2621306-C (CA)
Inventor: GUPTA ANTJE
IPC: C12P7/02
Filed: 2006-07-27
Granted: 2013-06-11
Abstract: The present invention relates to a process for the enantioselective enzymatic reduction of keto compounds which is carried out in two phases and uses 4-methyl-2-pentanol, 5-methyl-2-hexanol and/or 2-heptanol for coenzyme regeneration.
Patent CA-2622717-C (CA)
Title: Method and apparatus for communicating signals to an instrument in a wellbore
Inventor: HAGEN KELLY W
IPC: E21B47/12
Filed: 2008-02-27
Granted: 2012-10-16
Abstract: A method for communicating a signal to an instrument in a wellbore includes axially accelerating the instrument in a preselected pattern of acceleration. The predetermined pattern corresponds to the signal to be communicated. The axial acceleration of the instrument is detected, and the signal is decoded from the detected axial acceleration. A signal detection system for an instrument in a wellbore includes an accelerometer oriented along a longitudinal axis of the instrument and means for comparing measurements made by the accelerometer to at least one predetermined pattern.
Patent CA-2623797-C (CA)
Inventor: LAFONT LAURENT
IPC: B64D27/18
Filed: 2006-07-28
Granted: 2013-06-11
Abstract: The invention concerns an assembly for aircraft comprising a wing system element (2) as well as an attachment mast, the assembly further comprising means for attaching (8) the mast on the element (2), said means (8) including two front half-attachments (29a) each provided with a shackle (38) and designed to absorb stresses exerted along a vertical direction, said shackle being mounted articulated on a first fitting (50) integral with a front spar (34) of the element (2) extending along a wingspan direction (32) and mounted articulated on a second fitting (42) integral with a rigid structure (6) of the mast. The invention is characterized in that the two shackles (38) are arranged in a common plane (P) parallel to the direction (32).
Patent CA-2629662-C (CA)
Inventor: MAROCCO MARIO M
IPC: E06B7/086
Filed: 2008-04-23
Granted: 2013-08-06
Abstract: A shutter having a frame, and having louvres rotatably supported in the frame, and a control bar, for controlling the louvres, and having two-component connectors connecting respective louvres to the control bar, consisting of a louvre hinge member for attachment to a louvre and a control bar hinge member for, and having a louvre hinge body, a louvre plug integral with the louvre hinge body for insertion into a louvre, a concave surface on said louvre hinge body engaging said louvre which prevents twisting,a hinge opening, and having a control bar hinge body, a control bar plug, a control bar hinge pin, cooperating with said hinge opening in said louvre hinge body to provide a hinging action.
Patent CA-2639144-C (CA)
Inventor: MOLLOY KEVIN
IPC: G06Q50/10
Filed: 2008-08-26
Granted: 2015-01-27
Abstract: A kiosk for processing arriving travelers is provided, wherein the kiosk reads information from the traveler's travel document, and either receives a completed declaration form from the traveler or poses a series of questions to the traveler. On obtaining the needed information from the traveler, the kiosk queries a government computer to obtain a code for the traveler. The code, when shown to a government official, such as a customs agent, will determine if the traveler is retained for secondary processing.
Patent CA-2641371-C (CA)
Inventor: SMITH DANIEL J
IPC: A61F13/15
Filed: 2007-02-02
Granted: 2015-10-27
Abstract: The present invention relates to liquid entrapping devices (e.g., absorbent non-woven fibrous mats) and to a process for preparing such devices. More particularly, the present invention relates to mechanically strong absorbent materials made from such liquid entrapping devices (e.g., non-woven fibrous mats) and to a method for preparing same. In one embodiment, a liquid entrapping device of the present invention comprises at least one hydrophilic elastomeric fibrous component (HEFC) and at least one wetting agent component.  In another embodiment, a liquid entrapping device of the present invention comprise at least one hydrophilic elastomeric fibrous component (HEFC), at least one absorbent component, and at least one wetting agent component. In one instance, the wetting agent component of the present invention is contained on and/or within the fibers and/or nanofibers that form the liquid entrapping device (e.g., a non-woven fibrous mat) of the present invention.
Patent CA-2648352-C (CA)
Inventor: TONCELLI LUCA
IPC: C04B41/71
Filed: 2007-03-23
Granted: 2013-10-22
Abstract: In the manufacture of articles, in particular slabs, of conglomerate stone material provided with a protective and/or decorative surface coating consisting of a synthetic resin, the surfaces of the article to be coated are subjected to a treatment in order to increase their surface tension to a value greater than that of the coating material to be applied subsequently. This treatment consists preferably of a Corona discharge. Particular advantages are obtained using a fluoropolymer, specifically a fluorinated polyurethane resin, as the synthetic resin of the surface coating.
Patent CA-2649928-C (CA)
Inventor: LAIRD DAVID
IPC: B01D21/01
Filed: 2009-01-15
Granted: 2016-07-12
Abstract: A method is provided for at least partially separating a mineral matrix from water, such as tailings from oil sands operations. The method comprises taking the tailings, introducing a flocculent to the tailings, passing the mixture through a mixing stage to give a further mixture and feeding the further mixture to a dispensing conduit provided at a dispensing stage. The further mixture is dispensed at the dispensing stage so that later parts of the mixture are applied over earlier parts of the mixture. A cone of retained material may arise as a result, with at least a part of the water flowing away and being reused. Faster, lower cost dewatering is provided.