baber/WOPTO huggingface dataset:
Patent CA-2649769-A1 (CA)
Inventor: GUILLER ISABELLE
IPC: A23K20/195
Filed: 2007-04-17
Abstract: The present invention concerns means and methods for obtaining an edible or drinkable wet pet foodstuff having enhanced palatability, by heating an edible or drinkable foodstuff preparation comprising : - at least one inorganic phosphate compound, preferably at least one inorganic pyrophosphate; and - at least one thermal reaction-generated flavour and/or aminoacid and reducing sugar precursors thereof.
Patent CA-2650142-A1 (CA)
Inventor: WOOD MARK
IPC: A61F2/82
Filed: 2007-05-16
Abstract: A stent loading and deployment device includes an outer elongate tubular member having opposed proximal and distal ends and an inner elongate tubular member having opposed proximal and distal ends and slidably disposed within the outer tubular member. When the distal ends of the outer tubular member and the inner tubular member are axially aligned, a stent deployment region is defined there in between. The device further includes a stent loading member having opposed proximal and distal ends and slidably disposed between the outer tubular member and the inner tubular member. The distal end of the stent loading member is slidable to a distal position past the distal end of the outer tubular member for receiving a stent and is further slidable toward the proximal end of the outer tubular member to a location past the stent deployment region for disengagement of a stent from the stent loading member.
Patent CA-2651776-A1 (CA)
Title: Two-dimensional ion trap with ramped axial potentials
Inventor: SENKO MICHAEL W
IPC: B01D59/44
Filed: 2007-05-18
Abstract: The invention provides a two-dimensional ion trap, comprising a plurality of elongate electrodes positioned between first and second end electrodes, the plurality of electrodes and first and second end electrodes defining a trapping volume. A controller in electrical communication with the plurality of elongate electrodes and the first and second end electrodes is configured to progressively.vary a periodic voltage applied to at least one of the plurality of elongate electrodes to cause ions to be radially ejected from the ion trap in order of their mass to charge ratios. Concurrently, the controller is configured to progressively vary a DC offset of least one of the first and second end electrodes with respect to the plurality of elongate electrodes.
Patent CA-2655376-A1 (CA)
Title: Phenoxy alkanoate herbicidal composition and method of preparation and use
Inventor: PANAYI ARISTOS
IPC: A01N33/12
Filed: 2007-06-21
Abstract: This invention relates to a phenoxy alkanoate herbicide composition containing a phenoxyalkanoate amine salt and wherein the amine is a substituted amine and the total amount of substituted amine is at least a 20% molar excess based on the number of moles of phenoxyalkanoate.
Patent CA-2656619-A1 (CA)
Inventor: KRUEGER SVEN
IPC: E21B33/06
Filed: 2007-06-28
Abstract: A drilling system includes a downhole well control device that can be used to control out-of-norm wellbore conditions. The downhole well control device can control one or more selected fluid parameters. The well control device in cooperation or independent of surface devices exerts control over one or more drilling or formation parameters to manage an out-of-norm wellbore condition. An exemplary well control device hydraulically isolates one or more sections of a wellbore by selectively blocking fluid flow in a pipe bore and an annulus. The control device also selectively flows fluid from the pipe bore to the annulus. A communication device provides on-way or bi-directional signal and / or data transfer between the controller(s), surface personnel and the well control device. Exemplary application of the well control device include controlling a well kick, controlling drilling fluid being lost to the formation and controlling a simultaneous kick and loss.
Patent CA-2658037-A1 (CA)
Title: Prodrug of cinnamide compound
Inventor: SATO NOBUAKI
IPC: C07F9/6558
Filed: 2007-07-26
Abstract: Disclosed is an optimal prodrug of a cinnamide compound represented by the formula (I) below. (I) (In the formula, Ra and Rb respectively represent a C1-6 alkyl group or the like; Xa represents a methoxy group or a fluorine atom; Y represents a phosphono group or the like; and A represents a cyclic lactam derivative.)
Patent CA-2659652-A1 (CA)
Title: Apparatus for stacking sheet-like products, in particular printed products
Inventor: DAX ROMAN
IPC: B65H31/32
Filed: 2009-03-20
Abstract: A preliminary stacking device (22) is arranged above the stacking shaft (12) of the stacking apparatus (10).  This device has a preliminary stacking shaft (24) to which sheet-like products (30) are fed by way of the feed means (28). A number of sheet-like products (30) is stacked in each case on base elements (50) to form an intermediate stack (20), whereupon the intermediate stacks (20) are transferred to the stacking shaft (12).  A number of base elements (50) are arranged one behind the other along a circulatory path (51), a working portion (85) of the movement path (51) of the base elements (50) running vertically through the preliminary stacking shaft (24). While an intermediate stack (20) is being formed on one base element (50), the base element (50) arranged beneath discharges a previously formed intermediate stack (20) to the stacking shaft (12).
Patent CA-2660031-A1 (CA)
Title: Pyrazole derivatives as cytochrome p450 inhibitors
Inventor: CHEN RONGLIANG
IPC: A61K31/443
Filed: 2007-06-25
Abstract: The present invention provides compounds of formula (I), or pharmaceutically acceptable salts or solvates thereof, methods for their preparation, methods for their use, and pharmaceutical formulations comprising them.
Patent CA-2661716-A1 (CA)
Title: Deployment system for surgical suture
Inventor: HORTON KENNETH W JR
IPC: A61B17/062
Filed: 2009-04-07
Abstract: A suture deployment system is disclosed including a surgical needle having a flexible suture fixedly attached thereto and a target suture releasably secured to the flexible suture. A  collar is positioned between the flexible suture and the target suture and is fixedly secured to the flexible suture. The target suture is releasably secured to the collar is such that the target suture may detach from the collar once a surgical procedure has been completed. The surgical needle is a double pointed surgical needle specifically configured to be manipulated by a surgical suturing apparatus.
Patent CA-2665127-A1 (CA)
Title: Novel pyrazolopyrimidines as cyclin dependent kinase inhibitors
Inventor: KEERTIKAR KARTIK M
IPC: A61K31/519
Filed: 2007-10-02
Abstract: In its many embodiments, the present invention provides a class of pyrazolo[1,5-a]pyrimidine compounds as inhibitors of cyclin dependent kinases (CDKs), methods of preparing such compounds, pharmaceutical compositions containing one or more such compounds, methods of preparing pharmaceutical formulations comprising one or more such compounds, and methods of treatment, prevention, inhibition, or amelioration of one or more diseases associated with the CDKs using such compounds or pharmaceutical compositions.
Patent CA-2666367-A1 (CA)
Inventor: CHIOU MINSHON J
IPC: D04H3/10
Filed: 2007-11-28
Abstract: Provided is a multiaxial fabric comprising a first layer comprising a first layer comprising substantially parallel resin-free polyethylene yarns oriented in a first direction; a second layer comprising substantially parallel resin-free polyethylene oriented in a second direction, the first and second directions being skew with respect to each other; a layer, interposed between and in contact with each of the first and second layers, and comprising a thermoplastic or thermoset film; and a yarn interlaced transversely among each of the layers of the multiaxial fabric.
Patent CA-2667716-A1 (CA)
Title: Surgical portal assembly
Inventor: ROSS ADAM J
IPC: A61B17/34
Filed: 2009-05-29
Abstract: A surgical portal assembly includes a portal member adapted for positioning within tissue. The portal member defines a central longitudinal axis and has a longitudinal passageway for permitting passage of a surgical object. In addition, the portal member includes a seal mount. A seal member is mounted within the seal mount of the portal member. Further, the seal member has inner surface portions defining a passage for receiving the surgical object. Aside from the seal member, the surgical portal assembly contains a plurality of seal magnets mounted to the seal member. The seal magnets are arranged with respect to the passage of the seal member whereby respective poles of the seal magnets generate an attractive force to draw the inner surface portions of the seal member about the surgical object to facilitate establishing a substantial sealing relation therewith.
Patent CA-2668039-A1 (CA)
Inventor: HORNBURG GERALD
IPC: H01M8/04
Filed: 2006-10-31
Abstract: Although the basic principle of the fuel cell has already long been known, intensive developments always result in novel aspects of the practical realization of the fuel cell. The invention proposes a supply system (3) for a fuel cell stack (2) with a cathode gas supply line for supplying an oxidant to a cathode input (7) of the fuel cell stack (2), with an anode gas supply line for supplying a fuel to an anode input (9) of the fuel cell stack (2), with an anode gas recirculation line (12) for passing back partially used anode gas from an anode output to the anode input (9) and with a purge line (16) which can be connected for conducting away the partially used anode gas as the purge gas from the anode gas recirculation line (12) into the cathode gas supply line, wherein the supply system (3) also comprises a conditioning arrangement, which is arranged upstream of the cathode input (7) and is designed a) to mix a partial flow of the oxidant with the purge gas in a mixing station, b) to compress the partial flow, to accelerate it and/or to heat the partial flow or the mixed flow and c) to conduct the mixed flow into the cathode gas supply line.
Patent CA-2669166-A1 (CA)
Title: Use of an adenosine antagonist
Inventor: DEVAUX YVAN
IPC: A61K31/7105
Filed: 2007-11-08
Abstract: Uses for a selective adenosine A3 receptor antagonist, or RNAi directed against said receptor, to treat myocardial infarction and heart conditions including heart failure, are provided. Optionally, an adenosine A2a receptor agonist may also be used with the adenosine A3 receptor antagonist. Methods of treating heart failure are also provided.
Patent CA-2669422-A1 (CA)
Inventor: ARMSTRONG STEVE
IPC: E05B55/00
Filed: 2002-07-16
Abstract: The present invention provides a quick install lockset mechanism having a semi- permanent mechanical connection between an interior lock assembly and an exterior lock assembly. The exterior lock assembly includes a pair of threaded fasteners extending through a preformed hole in a door, and the interior lock assembly includes a rose liner configured to rotatably engage the fasteners to connect the interior and exterior lock assemblies. The interior lock assembly rose liner includes a pair of raised contoured portions having openings for receiving the fasteners and ramps for guiding the fasteners to the openings. In addition, the interior lock assembly includes a knob insert and a turnpiece guide. The knob insert is disposed in the knob and the turnpiece guide is removably disposed in the knob insert. A turnpiece is disposed in the turnpiece guide and is thereby aligned with an operating member extending from a lock cylinder in the exterior lock assembly. As the interior knob assembly is connected to the exterior knob assembly, the turnpiece guide is pushed out of the knob insert, thereby freeing the turnpiece for co-rotation with the lock cylinder-operating member.
Patent CA-2669488-A1 (CA)
Inventor: MASINI-ETEVE VALERIE
IPC: A61K31/66
Filed: 2007-11-16
Abstract: The present invention relates to pharmaceutical compositions comprising a bisphosphonate compound for topical administration.
Patent CA-2671077-A1 (CA)
Title: Chambre de transfert de sang
Inventor: FRANZONI GIUSEPPE
IPC: A61M1/00
Filed: 2006-12-01
Abstract: L'invention concerne une chambre de transfert de sang dans laquelle un filtre (4) est disposé au niveau d'une sortie située sur un fond de la chambre. Le filtre est tronconique et son axe est disposé verticalement. Le filtre présente une pluralité d'ouvertures (13, 14) pour le passage du fluide, une dimension desdites ouvertures augmentant progressivement dans une direction ascendante allant de bas en haut de la chambre. Le filtre est utilisé dans une chambre de séparation air-sang veineux d'une installation de dialyse. L'invention permet une réduction d'un risque d'hémolyse pendant le traitement ainsi qu'une réduction du risque de formation d'une rétention de bulles d'air dans le filtre au cours d'une phase d'amorçage.
Patent CA-2672265-A1 (CA)
Title: Process of treating a lignocellulosic material
Inventor: YOON SUNG-HOON
IPC: C08B16/00
Filed: 2007-12-04
Abstract: A process of treating a lignocellulosic material includes a pre-extraction step in which hemicellulose is extracted from the lignocellulosic material. In one embodiment, the pre-extraction step involves contacting the lignocellulosic material with an aqueous solution under conditions that release acidic material from the lignocellulosic material into the aqueous solution, and the aqueous solution includes a basic material that at least partly neutralizes the acidic material so that the aqueous solution at the end of the pre-extraction step has a pH within a range of from 4.5 to 11. The process also includes a pulping step, after the pre-extraction step, in which the lignocellulosic material is separated into pulp. The process further includes an adsorption step, after the pulping step, in which hemicellulose is adsorbed on the pulp.
Patent CA-2676877-A1 (CA)
Title: Self propelled scaffolding
Inventor: LEXVOLD TIMOTHY J
IPC: B62H1/00
Filed: 2009-08-28
Abstract: A mobile scaffolding structure which includes a scaffold frame having a first end, a second end, a top end, and a bottom end. A first set of wheels are secured to the bottom end to allow for movement of the mobile scaffolding. A steering means is provided for steering the scaffolding in a desired direction. A drive means is provided for propelling the scaffolding in a desired direction. The drive means includes a second set of wheels secured to the scaffolding at the bottom end. The second set of wheels has at least one front wheel and at least one rear wheel. A drive chain extends from the top end to the bottom end and rotationally engages the rear wheel.  Pedals are provided at the top end for driving the drive chain to impart rotational movement to the second set of wheels which propels the scaffolding.
Patent CA-2679984-A1 (CA)
Inventor: OBERHOFER KURT
IPC: B67D1/12
Filed: 2008-05-06
Abstract: The invention relates to a container that can be filled with fluid and closed pressure-tight and from which fluid can be removed, having an insert that can be fixed in an opening of the container while sealing the same. The insert has a high-pressure CO2 cartridge (14), a pressure regulating valve for dispensing CO2 therefrom, and an actuator accessible from outside, the actuation of which taps the high-pressure CO2 cartridge (14). An overpressure safeguard provides, upon undesired increases in pressure in the container, a flow path from the head space thereof through the insert to the atmosphere. The overpressure safeguard is designed as a burst safeguard. It bursts after an internal pressure is exceeded at which the container visibly crowns, but before reaching an internal pressure at which the container explodes.
Patent CA-2684877-A1 (CA)
Title: System and method for optimizing the utilization of space
Inventor: ROLLERT ANDREW
IPC: G08G1/14
Filed: 2007-04-17
Abstract: A system and method for providing a service allowing a user looking for an available space to access a secure network and specify parameters defining the user's requirements for the available space, while allowing other users to broadcast space information regarding spaces they are about to depart from, where space is a three-dimensional volume or position that can be occupied or vacated. Users communicate with the secure network which is comprised of dedicated and/or external data sources and servers, using electronic devices to retrieve and broadcast real-time and future space information so that users may conduct space exchanges either by paying and receiving set amounts for an available parking space or by bidding on an available parking space. Users can also rate the space exchange according to whether or not they were satisfied or dissatisfied with the transaction.
Patent CA-2686498-A1 (CA)
Inventor: SHAW DAVID M
IPC: G06F21/62
Filed: 2008-05-07
Abstract: L'invention concerne une grappe d'archivage constituée de noeuds de préférence symétriques, comprenant un système de protection des données qui implémente une gestion de clé par un partage secret. Dans un mode de réalisation, le système de protection est implémenté au moment de l'installation. Au moment de l'installation, une clé de cryptage est générée, fractionnée, et les éléments constitutifs sont écrits sur des noeuds d'archive respectifs. La clé n'est pas écrite sur une unité pour s'assurer qu'elle ne puisse pas être volée, ou sinon compromise. A cause du système de partage secret, tout noeud t parmi les n noeuds doit être présent avant que la grappe puisse monter les unités. Ainsi, pour interrompre le partage secret, un processus s'exécute avant que la grappe ne survienne. Celui-ci contacte autant de noeuds que possibles pour essayer d'atteindre une valeur t suffisante. Une fois qu'il y est parvenu, le processus interrompt le partage secret et monte les unités localement. Compte tenu de la communication bidirectionnelle, ce montage intervient plus ou moins en même temps sur tous les noeuds t. Une fois les unités montées, la grappe peut poursuivre normalement la séquence de démarrage.
Patent CA-2686528-A1 (CA)
Inventor: REIF ULRICH
IPC: E04F15/04
Filed: 2008-02-22
Abstract: Disclosed is a mounting clamp for joining wooden parts to one another and to the foundation, particularly for joining boards of outdoor balcony and deck covers. According to the invention, a rectangular, preferably square bottom plate (1) is provided, and two vertical webs (2, 3) which are stamped out of the bottom plate in opposite directions in a U-shaped manner and are vertically bent are provided at a short distance next to each other in the center of the bottom plate (1) relative to the width thereof. Each web (2, 3) supports a vertically projecting nail (16, 17) in the center, said nails (16, 17) extending in opposite directions.
Patent CA-2688651-A1 (CA)
Inventor: LEONARD ROBERT F
IPC: A61B17/28
Filed: 2008-06-05
Abstract: An in-line laparoscopic surgical instrument is provided, including a ratchet mechanism (230). The ratchet mechanism includes a single actuating means (232) that may be used to engage, release, or defeat a ratchet (235) engagement between portions of the handle (204, 206).
Patent CA-2692712-A1 (CA)
Inventor: URAC TIBOR
IPC: F16C39/00
Filed: 2008-06-18
Abstract: An assembly for preventing damage to bearings of a gas turbine engine (10) during transportation is provided. The assembly comprises a turbofan gas turbine engine (10) having an engine casing (20) and at least one turbine shaft (22) supported by a plurality of bearings, and, a brace (24) secured relative to the engine casing and biasing the shaft (22) along an axial direction of the shaft (22).
Patent CA-2692850-A1 (CA)
Inventor: GREEN MINO
IPC: H01M10/36
Filed: 2008-07-17
Abstract: A pre-charged material comprising silicon-comprising fibres characterised in that two or more of the fibres are bonded together to create both a bonded felt anode structure with or without a current collector and a composite anode structure with a current collector and an electrode structure. The structure overcomes problems associated with charge/discharge capacity loss.
Patent CA-2697542-A1 (CA)
Inventor: FU GUOYI
IPC: B01J23/00
Filed: 2008-08-29
Abstract: A method of preparing stable, transparent photocatalytic titanium dioxide sols is disclosed which involves thermal treatment of a suspension of amorphous titanium dioxide in the presence of certain alpha-hydroxy acids. The sols comprise titanium dioxide particles in the anatase form having a crystallite size less than about 10 nm and exhibit excellent stability and transparency at basic, neutral, and acid pH.
Patent CA-2698920-A1 (CA)
Inventor: DEGEN WILHELMUS GERARDUS JOHANNES
IPC: A61K39/00
Filed: 2008-09-24
Abstract: The present invention pertains to a vaccine for the treatment of osteoarthritis in a vertebrate comprising IL-1 .beta. and optionally TNF-.alpha. cytokines or derivatives thereof, and in association with said IL-1 .beta. and optional TNF-.alpha. or derivatives thereof a part that is non-self with respect to the vertebrate such that the vaccine elicits an immune response in the vertebrate against IL-1 .beta.  and TNF-.alpha. self-molecules of the said vertebrate.
Patent CA-2700140-A1 (CA)
Inventor: SPICER DAVID B
IPC: C10G9/00
Filed: 2008-08-07
Abstract: A process and apparatus are provided for cooling gaseous effluent from a hydrocarbon pyrolysis furnace, the cooling conduit apparatus comprising: (i) an inner wall for contacting the effluent, the inner wall defining a bore extending a length of the cooling conduit, the inner wall including a perimeter opening along the bore; (ii) an outer wall external to the inner wall and substantially coaxial to the inner wall; (iii) a substantially annular cavity external to the inner wall and including at least a portion of the outer wall, the annular cavity fluidly and remotely connected to the perimeter opening, the annular cavity externally surrounding a perimeter of the inner wall, the annular cavity including at least a portion of the outer wall;  and (iv) a peripheral channel extending around a perimeter of the inner wall, the peripheral channel providing a channel flow path that fluidly connects the annular cavity with the remotely connected perimeter opening along the perimeter of the inner wall.
Patent CA-2703374-A1 (CA)
Inventor: SCHAEFFER TODD R
IPC: B05B9/04
Filed: 2010-05-07
Abstract: A sprayer and a releasable bottle are provided. The sprayer includes a main housing having a pump and a nozzle coupled in a material flow path. The housing further includes a bottle receptacle and a bottle adapter, which is fluidically coupled to the material flow path and has a lower, sealing surface and a lower fitting. An adapter spring applies a downward displacement force to the bottle adapter. The bottle is insertable into the bottle receptacle through an opening in the receptacle and has a top, which engages the lower sealing surface when inserted fully into the receptacle. The bottle includes a tube adapter that mates with the lower fitting and is coupled to a tube carried within the bottle. A latch retains the bottle in the receptacle in a latched state and releases the bottle from the receptacle in a released state.
Patent CA-2703424-A1 (CA)
Inventor: SCHLISNER DENNIS G
IPC: C09J7/38
Filed: 2010-05-07
Abstract: Most vinyl, rubber and other sheet flooring products are installed to a subfloor with wet adhesives. The applied adhesives are allowed to cure for a prescribed amount of time, after which the flooring material typically provided as a large roll is laid and then rolled with a weighted roller. Traditional flooring method are time consuming, messy and with a high moisture or high pH concrete subfloors, lead to adhesive failure. A dry adhesive backed flooring for being installed in a flat orientation on a subfloor is provided.  The flooring includes a sheet flooring material and a double-sided sheet adhesive married to the flooring material. The installed flooring is substantially free of bubbles and wrinkles and the flooring remains substantially flat as initially applied and does not significantly rise from the subfloor, bubble or otherwise detach from the subfloor under normal use conditions for the flooring.