baber/WOPTO huggingface dataset:
Patent CA-2746777-A1 (CA)
Inventor: ITO HIROSHI
IPC: E04F13/072
Filed: 2006-04-26
Abstract: To provide a joint member capable of forming a joint portion that can be easily constructed and has an excellent design and a high waterproof capacity even if it is manufactured at a low cost. A joint member 1 is composed of a hat joiner 10 and a joint cover 20, and the hat joiner 10 is composed of a base plate 11 to be fastened to the body side of building frame and a convex portion 12 protruding from the base plate 11 to the surface side. The joint cover 20 is provided with a joint groove portion 21 that covers a top surface 12c of the convex portion 12 in the course of construction, and a lower edge portion 23 extending from the lower end of the joint groove portion 21 and brought into contact with the surface of an external wall panel 30B in the course of construction. An elastic water proof material 26 is attached to the rear surface of the lower edge portion 23.
Patent CA-2748194-A1 (CA)
Title: Polymer compositions and their use as cable coverings
Inventor: MHETAR VIJAY
IPC: C08J3/02
Filed: 2011-08-04
Abstract: The present invention relates to a crosslinked polymer containing polyphenylene sulfide (PSS) and an impact modifier, and its use as cable coverings, such as jacket or insulation. The compostion contains a crosslinked polymer containing of polyphenylene sulfide (PPS) and an impact modifier. Preferably, the impact modifier is present at about 20-50 percent (by weight of the total composition), preferably about 20-30 percent; and PPS is present at about 50-80 percent (by weight of the total composition), preferably about 70-80 percent. It is preferred that the polymer is crosslinked using irradiation.
Patent CA-2750448-A1 (CA)
Inventor: WENGER WOLFGANG
IPC: C09K23/00
Filed: 2010-01-26
Abstract: The present invention relates to novel tricyanoborates of the general formula Cat n+ [B(CN)3(XR1)]-n, wherein R1 is C1-6 alkyl, C2-6 alkenyl, C6-10 aryl or benzyl; X is oxygen or sulfur; and Cat n+ is a cation with n being 1 or 2, which is selected from the group consisting of an inorganic cation and an organic cation; and also their preparation and use.
Patent CA-2752306-A1 (CA)
Inventor: CHOMIK RICHARD S
IPC: B65F1/16
Filed: 2003-04-17
Abstract: A malodor transmission-resistant plastic (10) finding employment in cassettes housing flexible tubular material.
Patent CA-2754745-A1 (CA)
Inventor: FORTH KATHRYN ANNE
IPC: A01H1/02
Filed: 2011-03-21
Abstract: According to the invention, there is provided a novel soybean variety designated XR27F11. This invention thus relates to the seeds of soybean variety XR27F11, to the plants of soybean XR27F11 to plant parts of soybean variety XR27F1 1 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XR27F11 with another soybean plant, using XR27F11 as either the male or the female parent.
Patent CA-2757275-A1 (CA)
Inventor: MARTINELLI ROBERT MATTHEW
IPC: H02M7/66
Filed: 2011-11-03
Abstract: A method and apparatus for bi-directional current sensing for a synchronous rectifier bi-directional converter system is disclosed. A first current is measured through a first synchronous rectifier via a first transformer to provide a first signal. A second current is measured through a second force synchronous rectifier via a second transformer to provide a second signal. The first signal and the second signal are DC restored to provide a first DC restored signal and a second DC restored signal respectively. A first correction current is added to the first DC restored signal to produce a first corrected signal, and a second correction current is added to the second DC restored signal to produce a second corrected signal. The first corrected signal and the second corrected signal are added to produce a combined signal.
Patent CA-2758115-A1 (CA)
Inventor: SCHMITT BARDO
IPC: C07C231/02
Filed: 2010-03-03
Abstract: The invention relates to a process for continuously preparing N-alkyl(meth)acrylamides by reacting alkyl (meth)acrylates with high-boiling amines. A catalyst activation and specific workup technique achieve product qualities which have not been achieved to date. In addition, very high space-time yields and overall yields can be achieved.
Patent CA-2764872-A1 (CA)
Inventor: ABUCHOWSKI ABRAHAM
IPC: A61K47/48
Filed: 2010-06-09
Abstract: The invention provides compositions containing hemoglobin, particularly PEGylated hemoglobin. The PEGylated hemoglobin molecule is capable of transferring oxygen or carbon monoxide bound thereto to a tissue with which it is in proximity. Exemplary PEGylated hemoglobin formulations of the invention are virally inactivated. Various compositions of the invention include deoxygenated hemoglobin, which may be conjugated with one or more water-soluble polymer. PEGylated hemoglobin includes those species in which the iron atom of the hemoglobin molecule is not bound to oxygen or any other species, and hemoglobin molecules in which a species other than oxygen, e.g., carbon monoxide, is bound to the iron atom. The compositions of the invention are formulated as hypo-, iso- or hypertonic solutions of the PEGylated hemoglobin. The compositions are of use to treat and/or ameliorate disease, injury and insult by providing for the oxygenation of tissues and/organs.
Patent CA-2764946-A1 (CA)
Title: A system, a method and a capsule for preparing a pre-determined quantity of beverage
Inventor: WONG KON EUAN GERARD
IPC: B65D85/804
Filed: 2009-12-30
Abstract: System and method for preparing a predetermined quantity of beverage suitable for consumption using an extractable product. The system comprises at least one disposable capsule; an apparatus comprising a fluid dispensing device for supplying an amount of fluid, such as water, to the at least one disposable capsule, a receptacle for accommodating the at least one disposable capsule, and an outlet arrangement for supplying the beverage to a container, such as a cup. The at least one disposable capsule comprises a chamber for enclosing an inner space comprising the extractable product. The capsule further comprises a displaceable body conceived to interact with an entrance area and an exit area of the capsule for discontinuing the entrance area and the exit area thereby enabling the chamber to pass fluidum there through.
Patent CA-2765373-A1 (CA)
Inventor: BEAULIEU MARTIN
IPC: A61Q19/00
Filed: 2009-06-23
Abstract: A skin care composition comprising an isolated Asteroidea body fluid or extract thereof is described. Uses and methods of use of the composition for the prevention and/or treatment of a skin disorder or condition, such as skin- aging signs, are also described.
Patent CA-2772003-A1 (CA)
Title: Dental implant, method for manufacturing the same, dental implant kit, and tool for insertion of the dental implant
Inventor: BUGNARD GUILLAUME
IPC: A61C8/00
Filed: 2010-08-26
Abstract: The invention relates to a dental implant for insertion in the jaw bone of a patient, comprising an elongated body having a longitudinal axis (2) and a coronal end (4), an interior bore (6) extending longitudinally from the coronal end, and a plurality of longitudinally extending anti-rotation structures (10, 12) formed at the inner circumference of the interior bore, with a first set of anti-rotation structures (10) constituting a first anti-rotation feature and a second set of anti-rotation structures (12) constituting a second anti-rotation feature which is independent from the first anti-rotation feature. According to the invention, the anti-rotation structures (10) of the first set and the anti-rotation structures (12) of the second set extend in part over a common length (b) along the longitudinal axis (2).
Patent CA-2772347-A1 (CA)
Title: Mobile wireless communications device with user navigation using an antenna and related methods
Inventor: COGGILL HENRY DUNSTAN
IPC: H04W88/02
Filed: 2012-03-21
Abstract: A mobile wireless communications device (10) may include a housing (21), a display (11) carried by the housing, a wireless transceiver (14) carried by the housing, a display navigation input device (15) carried by the housing and including an antenna (16a) and an oscillation circuit (17a) coupled to the antenna, and a controller (13) coupled to the display, wireless transceiver, and display navigation input device.
Patent CA-2775014-A1 (CA)
Title: Method of feeding fuel gas into the reaction shaft of a suspension smelting furnace and a concentrate burner
Inventor: SIPILA JUSSI
IPC: C22B5/12
Filed: 2010-10-19
Abstract: The invention relates to a method of feeding a fuel gas into the reaction shaft of a suspension smelting furnace and to a concentrate burner for feeding a reaction gas and fine solid matter into the reaction shaft of the suspension smelting furnace. In the method, fuel gas (16) is fed by the concentrate burner (4) to constitute part of the mixture formed by the pulverous solid matter (6) and the reaction gas (5), so that a mixture containing the pulverous solid matter (6), reaction gas (5) and fuel gas (6) is formed in the reaction shaft (2). The concentrate burner (4) comprises fuel gas feeding equipment (15) for adding the fuel gas (16) to constitute part of the mixture that is formed by fine solid matter (6) and reaction gas (5).
Patent CA-2775168-A1 (CA)
Inventor: NICHOLS PETER
IPC: B01F3/12
Filed: 2009-10-23
Abstract: Compact and transportable installation, quick to start up and independent, allowing to dissolve at high concentration, in very short periods of time, substantial quantities of polyacrylamide powder and designed to be used in fracturing operations on gas or oil fields whereby the installation successively includes: - a polymer storage area - a vertical polymer transfer hopper - a supply overflow pipe feeding - a polymer dosing system fed by the above pipe - a PSU type polymer dispersion device - a tank for storage and degassing of the polymer in solution - a volumetric pump to inject and dose the solution of polymer obtained at the suction of the high pressure pump enabling the fracturing work.
Patent CA-2775957-A1 (CA)
Inventor: ZANUTTI CEDRIC
IPC: B61F5/14
Filed: 2010-09-22
Abstract: The present invention relates to a spring assembly for level controlled support of a wagon body on a running gear of a vehicle, in particular of a railway vehicle, comprising a spring device (105) and an actuator device (107), wherein the spring device (105) takes up a first installation space, the actuator device (107) takes up a second installation space, the spring device (105) and the actuator device (107) are connected to each other in a direction of action in a kinematically serial arrangement, and the actuator device (107) is designed for at least partially compensating for a change in length of the spring device (105) in the direction of action by a displacement at an actuator component (107 2) in the direction of action, and wherein the first installation space and the second installation space overlap each other in the direction of action in an overlapping region. The invention also relates to a vehicle having such a spring assembly.
Patent CA-2777533-A1 (CA)
Title: Drilling screw
Inventor: STIEBITZ GUENTER
IPC: F16B25/10
Filed: 2010-09-27
Abstract: A drilling screw contains on its front end facing away from the screw head a drill bit having two drilling cutters. At an axial distance from the drilling cutters the screw shank has a constriction, within which the diameter of the screw shank is smaller than the diameter of the hole produced by the drill bit. The constriction is configured such that it has a shoulder running almost transversely to the longitudinal axis and facing the screw head and from which the diameter gradually approaches again the core diameter of the shank. Within this constriction begins the thread, wherein the thread edge initially has a distance from the longitudinal axis of the screw which corresponds roughly to the radius of the hole. The thread edge then runs along a spiral up to the final outer diameter of the thread on the shank.
Patent CA-2779250-A1 (CA)
Inventor: LI YUQIANG
IPC: A61L26/00
Filed: 2012-06-06
Abstract: The invention relates to a liquid dressing containing a chitosan derivative, comprising the following components in percentage by weight:  1-5% of CMCS (carboxymethyl chitosan), 0.1-0.5% of collagen albumen powder, 10-15% of humectant, 0.2-2% of antibacterial agent, 2-10% of penetration enhancers and the balance of deionized water. The liquid dressing is obtained by mixing the components in sequence, stirring evenly and bulking. The liquid dressing has the advantage of good biocompatibility, good antimicrobial, antiphlogistic and hemostatic effects and high biological safety, and is convenient to use.
Patent CA-2779287-A1 (CA)
Title: Hydraulic apparatus
Inventor: ALLEN GREG JOHN
IPC: F03B13/14
Filed: 2010-11-15
Abstract: A hydraulic apparatus (200) for converting wave energy is disclosed. Apparatus (200) includes a pump (200) for pumping hydraulic fluid around a closed loop hydraulic circuit of the apparatus (200). An outlet check valve (215) and an inlet check valve (221) assist with regulating the direction of flow of the fluid around the circuit. Apparatus (200) also includes accumulators (2212, 214, 222, 223, 226), and pressure relief valves (224, 225).
Patent CA-2779706-A1 (CA)
Title: Systeme d'entree tactile a trois etats
Inventor: WIGDOR DANIEL JOHN
IPC: G06F3/048
Filed: 2010-11-23
Abstract: L'invention concerne un dispositif d'entrée d'écran tactile qui simule un dispositif d'entrée à trois états tel qu'une souris. L'un de ces états est utilisé pour prévisualiser l'effet de l'activation d'un élément d'interface utilisateur graphique lorsque l'écran est touché. Dans cet état de prévisualisation, le fait de toucher un élément d'interface utilisateur graphique sur l'écran à l'aide d'un doigt ou d'un stylet ne provoque pas l'exécution de l'action associée à cet élément. En effet, lorsque l'écran est touché pendant l'état de prévisualisation, des indications audio sont fournies à l'utilisateur indiquant l'action qui se produirait si l'action associée à l'élément touché était exécutée.
Patent CA-2780151-A1 (CA)
Title: Amphiphilic comp0unds and methods for preparing and using same
Inventor: FOLEY PATRICK
IPC: C09K23/56
Filed: 2010-11-08
Abstract: The invention relates to amphiphilic C-glycoside derivatives, to methods of using them and to processes for synthesizing them. Specifically, the invention relates to novel cyclic and linear enone-glycolipids and cyclic ketone-glycolipids.
Patent CA-2786685-A1 (CA)
Inventor: MANDOKORO NORI
IPC: C08J7/048
Filed: 2011-02-04
Abstract: A composite film comprising: (i) a heat-stabilised oriented polyester substrate comprising a UV-absorber in an amount of from about 0.1 to about 10% based on the total weight of the polyester substrate, and (ii) on one or both surfaces of the substrate a polymeric coating layer, which has a thickness in the range of from about 10 nm to about 200 nm, and which comprises an ethylene acrylic acid (EAA) copolymer, wherein the composite film exhibits a shrinkage at 150°C for 30 minutes of less than 0.1% in both the longitudinal and transverse dimensions of the film, and use thereof in the manufacture of photo-voltaic cells.
Patent CA-2786914-A1 (CA)
Title: Method for producing carboxylic acids having 1-3 carbon atoms from renewable resources
Inventor: RUDINGER CHRISTOPH
IPC: C07C53/02
Filed: 2011-01-27
Abstract: The invention relates to a method for producing carboxylic acids having 1-3 carbon atoms, characterized in that 2,3-butanediol and/or acetoin are reacted to form carboxylic acids having 1-3 carbon atoms.
Patent CA-2787545-A1 (CA)
Inventor: SAVIN GABRIELA
IPC: A23L9/20
Filed: 2011-01-20
Abstract: The present invention relates to the field of oil thickeners and in particular oil gels. Embodiments of the present invention relate for example to a an oil composition containing at least one complex comprising an oil dispersible emulsifier and protein fibres and preparations comprising such oil compositions; the use of such complexes as oil thickeners, and a method to produce the complexes.
Patent CA-2788919-A1 (CA)
Inventor: HILEMAN TOBIAS BLAIN
IPC: B65D25/40
Filed: 2012-09-07
Abstract: A plastic may be selected for a thin web application by finite element analysis of the part including the properties, including Poission's ratio of potential polymers from which the part may be made and subjecting the computer model of the part to loads to determine the deflection of the part under a specified series of loads or when the part breaks or subjecting the part to a number of use cycles to determine when the part fails. The process is iteratively repeated for each plastic and the results are compared to select a preferred plastic for the part.
Patent CA-2792271-A1 (CA)
Title: Ancillary experience-based pairing
Inventor: BERRETT DOUG
IPC: G06K7/10
Filed: 2011-03-30
Abstract: Embodiments are disclosed that relate to ancillary experience-based pairing. One embodiment provides a method comprising displaying content on a display, and displaying a tag on the display along with the content, where the tag comprises an image encoding instructions for pairing with the host computing device. The method further includes, while displaying the tag, receiving registration information from a client computing device, comparing the registration information to expected registration information, and if the registration information matches the expected registration information, then establishing a pairing between the host computing device and the client computing device. The method further includes, upon establishing the pairing, providing an ancillary user experience to the client computing device, where the ancillary user experience including content ancillary to the content
Patent CA-2793129-A1 (CA)
Inventor: ORMEROD DOMINIC JOHN
IPC: C07C61/06
Filed: 2011-03-16
Abstract: A process for preparing [(1R,2R)-4-oxo-1,2-cyclopentanedicarboxylic acid II, by the resolution of racemic 4-oxo-1,2-cyclopentanedicarboxylic acid (V), said process comprising: (a) reacting 4-oxo-1,2-cyclopentanedicarboxylic acid (V) with brucine or (1R,2S)-(-)- ephedrine, thus preparing the bis-brucine or bis-(1R,2S)-(-)-ephedrine salt of (V), and (b) precipitating selectively the bis-brucine or bis-(1R,2S)-(-)-ephedrine salt of (1R,2R)-4-oxo-1,2-cyclopentanedicarboxylic acid II, while the bis-brucine or bis- (1R,2S)-(-)-ephedrine salt of [(1S,2S)-4-oxo-1,2-cyclopentanedicarboxylic acid stays in solution; (c) liberating the acid II by removal of brucine or (1R,2S)-(-)-ephedrine from the precipitated salt obtained in step (b).
Patent CA-2796144-A1 (CA)
Inventor: PARE STEEVE
IPC: B62D5/08
Filed: 2012-11-13
Abstract: A track system configured to be mounted to a vehicle comprises a drive wheel, a frame assembly, front and rear idler wheels respectively pivotally mounted at the front and rear extremities of the track system, road wheels pivotally mounted along the length of the track system, between the front and rear idler wheels, and an endless traction band disposed about the drive wheel, the idler wheels and the road wheels. The idler wheels and the road wheels are pivotally mounted on tandem frames such that adjacent tandem frames are overlapping. The tandem frames are pivotally mounted to the frame assembly via longitudinally spaced pivoting points.
Patent CA-2796486-A1 (CA)
Title: Controlled impact rescue tool impact element
Inventor: GIRALDO LUIS
IPC: B25D9/00
Filed: 2012-11-22
Abstract: An impact element is provided and includes a single body drivable into an external element by force acting on a piston head. The single body includes a head and a shaft having a first end integrally coupled to the head, a second end opposite the first end and a central portion interposed between the first and second ends. The second end of the shaft is operatively connectable with the piston head to define a joint located remotely from the head.  The first end of the shaft has a trailing portion with a diameter similar to that of the central portion, a leading portion with a diameter similar to that of the rear end of the head and a taper from the trailing portion to the leading portion.
Patent CA-2801071-A1 (CA)
Title: Element modulaire de distribution de gaz sous pression et installation correspondante
Inventor: ROBERGE GUILLAUME
IPC: F17C7/00
Filed: 2012-12-28
Abstract: Elément modulaire de distribution de gaz sous pression comprenant un carter (2) contenant au moins un réservoir (3) de gaz sous pression, le au moins un réservoir (3) étant muni d'un orifice de sortie raccordé, via un détendeur (4) de pression, à un circuit (15, 5) de distribution de gaz, caractérisé en ce que l'élément (1) modulaire comprend un couvercle (6) pour le carter (2), le couvercle (6) fermant sélectivement une face ouverte du carter (2) et formant un support pour une première (5) et une seconde (15) conduites de gaz formant au moins une partie du circuit (15, 5) de distribution de gaz, la première conduite (5) de gaz étant munie d'une première extrémité (51) libre et d'une seconde extrémité (50) libre munies chacune d'un organe de raccordement fluidique, la seconde conduite (15) de gaz étant munie d'une première extrémité (150) libre munie d'un organe de raccordement fluidique raccordé de façon sélectivement amovible à une arrivée de gaz détendu issu du détendeur (4) du au moins réservoir (3) et une seconde extrémité (151) raccordée à la première (5) conduite, entre les deux extrémités (50, 51) de ladite première (5) conduite
Patent CA-2804994-A1 (CA)
Inventor: ADDIEGO RAPHAEL
IPC: A47C1/022
Filed: 2011-07-11
Abstract: A lifting apparatus for lifting a user from a sitting position to a semi-upright position. The lifting apparatus is positioned under the seat portion and along the back portion of the chair. The lifting surface extends from a first roller over a second roller and along the front surface of the chair to the base of the lifting apparatus adjacent the front of the chair. A seating area can be provided in the lifting surface to keep the user in position on the lifting surface. To use the lifting apparatus, the first roller is rotated to wrap the lifting surface onto the first roller which moves the lifting surface away from the front surface of the chair and lifts the user away from the chair.
Patent CA-2810344-A1 (CA)
Title: Solar roof shingles and underlayment with wireless power transfer and related components and systems
Inventor: CHICH ADEM
IPC: H02J17/00
Filed: 2013-03-22
Abstract: A system of solar roof shingles and underlayment with wireless power transfer between the solar roof shingles and the underlayment is disclosed.  Each solar roof shingle has a solar collector array coupled to a wireless resonator. The solar collector array establishes a voltage in response to exposure to sunlight and the wireless resonator converts the voltage to a transmittable electromagnetic signal. The signal is transmitted to resonant devices embedded in the underiayment beneath the shingles. The resonant devices may be resonant capture devices that convert the received electromagnetic signal back to a usable voltage, or they may be wireless repeaters that retransmit the electromagnetic signal to remote resonant capture devices, which then convert it to a voltage. This voltage is placed on an electrical grid and made available at a remote location for use, storage, or placement on the public electrical grid. Various components and systems that support or enhance the basic system are disclosed.