baber/WOPTO huggingface dataset:
Patent CA-2579908-C (CA)
Title: Hand paddle
Inventor: KRIKLIWY SERGEI ANDREIVITCH
IPC: B29C51/02
Filed: 2007-02-28
Granted: 2010-08-17
Abstract: The present invention is a swim aid consisting of a paddle blade having a hand side and an opposite water side, a proximal end, a distal end opposite the proximal end and having a distal edge and opposite first and second lateral ends. Finger apertures are formed along the distal end of the blade and separated from the distal edge by a finger tip portion, the apertures being separated from each other by inter-digital portions. The paddle includes a wrist portion formed on the proximal end of the blade, the wrist portion having a wrist strap, and a palm portion formed on the blade between the apertures and the wrist portion, the palm portion forming a concave surface on the water side of the blade. A thumb notch is formed on the first lateral end of the blade. The paddle further includes a fist and second flange portion formed on the first and second lateral ends, respectively, the flange portions being swept back from the water side of the blade towards the hand side of the blade, the first flange portion extending from the notch to the wrist portion, the second flange portion extending along the second lateral end from the wrist portion to the apertures. The inter-digital portions are swept back from the water side of the blade towards the hand side of the blade and the finger tip portion is swept forward towards the water side of the blade relative to the inter-digital portions sufficiently to permit the users' fingers to extend fully through the apertures when the paddle is worn.
Patent CA-2580893-C (CA)
Inventor: HOFFMANN EDUARD
IPC: B41N10/04
Filed: 2007-03-06
Granted: 2009-11-24
Abstract: A rubber sleeve for a printing press includes, an inner layer, which is formed as a base layer, and an outer layer, which is formed as a functional layer and is used to carry out the printing process. The base layer and the functional layer are produced by cylindrical shaping of separate, flat blanks, and arranged so that the abutting edges of the base layer and the abutting edges of the functional layer are circumferentially offset from each other
Patent CA-2581017-C (CA)
Title: Compositions monovalent for cd40l binding and methods of use
Inventor: GRANT STEVEN
IPC: C07K16/28
Filed: 2005-09-16
Granted: 2016-10-11
Abstract: The invention relates to antibody polypeptides that monovalently bind CD40L. Antibody polypeptides that are monovalent for binding of CD40L can inhibit CD40L activity while avoiding potential undesirable effects that can occur with antibodies capable of divalent or multivalent binding of CD40L. In one aspect, a monovalent anti-CD40L antibody polypeptide consists of or comprises a single immunoglobulin variable domain that specifically binds and antagonizes the activity of CD40L, preferably without substantially agonizing CD40 and/or CD40L activity. In another aspect, the monovalent anti-CD40L antibody polypeptide is a human antibody polypeptide. The invention further encompasses methods of antagonizing CD40/CD40L interactions in an individual and methods of treating diseases or disorders involving CD40/CD40L interactions, the methods involving administering a monovalent anti-CD40L antibody polypeptide to the individual.
Patent CA-2584275-C (CA)
Title: A method of producing a steel product
Inventor: LILJAS MATS
IPC: B23P15/00
Filed: 2005-08-19
Granted: 2016-11-15
Abstract: The invention relates to a method of producing a steel product, comprising providing a steel workpiece, and working the workpiece by a cutting operation The steel of the workpiece is a stainless ferrite-austenite steel having a micro-structure essentially consisting of 35-65 % by volume of ferrite and 35-65 % by volume of austenite The steel has a composition containing, among other things, 0.005-0.07 C and 0.15-0.30 N, in %  by weight The invention also relates to the steel product being a suction roll shell having a plurality of through holes The steel workpiece has a high strength and good corrosion resistance, but is also suitable for cutting operations, such as turning, milling and drilling, without requiring the addition of sulphur.
Patent CA-2585074-C (CA)
Title: Serrure
Inventor: STEVENS KEVIN JOHN
IPC: E05B47/00
Filed: 2005-10-25
Granted: 2013-09-03
Abstract: L'invention concerne un ensemble serrure adapté pour un châssis de fenêtre monté coulissant dans un encadrement de fenêtre. La serrure comprend au moins un pêne (18) mobile dans une structure (10) entre une position rentrée et une position saillante. Dans la position saillante, le pêne (18) s'engage dans la cavité d'une gâche (12). Un système de raccord sous forme de manivelles (20) relie le pêne (18) à un élément de fonctionnement (14), lequel fait partie d'un élément de verrouillage (11). Un élément d'actionnement magnétique (29) et un élément d'activation (33) sont couplés au pêne (18) de sorte que lorsque la structure de verrouillage (10) se place par rapport à la gâche (12) dans une position où le pêne (18) peut s'engager dans la gâche (12), une attraction magnétique se produit entre la partie magnétique (26) de la gâche et l'élément d'actionnement magnétique (29) pour amener le pêne (18) en engagement de verrouillage avec la gâche (12).
Patent CA-2585718-C (CA)
Title: Device for setting of a service zone in a mobile communication network, method and system for providing zone-based service using the device, and mobilecommunication unit
Inventor: CHO YUL-JEA
IPC: H04W4/02
Filed: 2006-03-22
Granted: 2014-01-28
Abstract: Provided are a device for setting a service zone for a predetermined zone-based service provided by a mobile communication system for at least one mobile communication unit to which a mobile communication service is provided by the mobile communication system, the device comprising a local area wireless communication unit, wherein the local area wireless communication unit performs local area wireless communication with the mobile communication unit and the device sets a range in which the local area wireless communication is available as the service zone of the mobile communication unit, a method and a system for providing a zone-based service using the device, and a mobile communication unit for providing the zone-based service.
Patent CA-2587688-C (CA)
Inventor: SANNA MICHELE
IPC: A44B19/30
Filed: 2005-10-19
Granted: 2013-04-02
Abstract: A slider (1) for a zip fastener is described, said fastener comprising a base (2) and a back part (3) which are integral with each other and between which the rows of teeth (4i) of the said fastener are arranged, as well as an engaging member (5) projecting upwards from the said back part (3) and able to be constrained to the connecting ring (6) of a pull-tab, the said engaging member (5) being shaped substantially in the manner of a U having a first side (7) of the two parallel sides (7, 8) fixed to the said base (2) and the second side (8) facing in a parallel manner the back part (3) and terminating in a hook-shaped portion (9) which is bent inwards, at least the third side (10) of the U which connects said sides perpendicularly being flexurally resilient.
Patent CA-2589358-C (CA)
Title: Procede de preparation d'un additif et utilisation de celui-ci
Inventor: RHOADS GABRIEL B
IPC: C08F10/00
Filed: 2005-12-08
Granted: 2015-01-27
Abstract: L'invention concerne un procédé de préparation d'un additif qui comprend les étapes consistant : (1) à mettre en réaction un polymère dérivé d'une oléfine contenant 2 à 8 atomes de carbone avec un agent d'acylation afin de former un polymère acylé; (2) à mettre en réaction le polymère acylé de l'étape (1) dans un milieu sensiblement ou totalement dépourvu de soufre avec : (a) de l'ammonium ou une amine en vue de former un produit succinimide ; ou (b) de l'eau en vue de former un produit hydraulisé dont le rapport molaire agent d'acylation-polymère de l'étape (1) est compris entre 0.3:1 et 1.6:1. L'invention concerne, en outre, des compositions contenant cet additif et son utilisation.
Patent CA-2592299-C (CA)
Title: Radio frequency identification based personnel safety system
Inventor: DASILVA JOHN
IPC: A41D13/00
Filed: 2007-07-11
Granted: 2014-12-23
Abstract: Disclosed is a method and apparatus for selectively immobilizing equipment to ensure the safety of a proximate worker. The apparatus comprises an article of clothing wearable by the proximate worker, a sensor and a stopping means for stopping the movement of a portion of the equipment in response to the sensing. The article of clothing has a RFID tag having an antenna distributed about the article so as to substantially surround a worker wearing the article of clothing. The sensor senses the proximity of the RFID tag to a portion of the equipment. The method comprises sensing the proximity of the RFID tag to a portion of the equipment and stopping the movement of a portion of the equipment in response to the sensing.
Patent CA-2593283-C (CA)
Inventor: BIJPOST ERIK ALEXANDER
IPC: C05C9/00
Filed: 2006-01-16
Granted: 2011-04-19
Abstract: La présente invention concerne une composition d~urée à couleur soutenue qui présente des propriétés réduites de compressibilité, de formation de gâteau et de tendance à la recristallisation du granulé d~urée, où le granulé comprend en outre au moins deux polymères biodégradables différents, dont au moins un polymère est de préférence un composé de polyalcénylamine. L~autre polymère est de préférence de l~acide polyaspartique ou de l~alcool polyvinylique. La présente invention concerne en outre un procédé de préparation d~une telle composition d~urée.
Patent CA-2597570-C (CA)
Inventor: YUICHIRO TABUCHI
IPC: H01M8/04
Filed: 2006-03-07
Granted: 2013-07-16
Abstract: A fuel cell system determines a water blockage or a dry state of the system using voltage sensors that determine anode and cathode voltages of single fuel cells as well as a total voltage for the fuel cell system, and compensate for water blockages or dry states by adjusting supplies of fuel and oxidation gases to the system.
Patent CA-2604775-C (CA)
Title: Cutting segment, method for manufacturing cutting segment, and cutting tool comprising the same
Inventor: KIM SOO-KWANG
IPC: B23D61/02
Filed: 2006-04-14
Granted: 2011-01-18
Abstract: A cutting segment for a cutting tool used for cutting or drilling brittle workpieces, such as stone, brick, concrete and asphalt, a method for manufacturing the segment, and a cutting tool comprising the segment are disclosed. The segment comprises layers of diamond particles and two kinds of plate-shaped metal matrix layers comprising soft and hard metal matrix layers having different ductility. The plate-shaped metal matrix layers are arranged perpendicular to a cutting surface while being parallel to a cutting direction, and are alternately stacked perpendicular to the cutting direction.  The layers of diamond particles are suitably arranged in the plate-shaped soft and hard metal matrix layers. The segment and the cutting tool comprising the same have excellent cutting ability, and the manufacturing process thereof can be simplified, thereby remarkably enhancing productivity.
Patent CA-2612528-C (CA)
Inventor: WONG KEVIN
IPC: A01D7/02
Filed: 2007-11-28
Granted: 2015-04-07
Abstract: A fixed tine leaf rake having a plurality of tines connected to a brace, by a plurality of crimps with each crimp being about two millimeters or less in diameter. A curved tine support bar that has a plurality of openings fastened to the plurality of tines such that each tine fits through one of the openings. The support bar distributes the pressure exerted on each of the tines. A handle sleeve is connected to the brace by a plurality of rivets, with each of the rivets being about three millimeters or less in diameter. A handle inserted into the handle sleeve allows the user to comfortably use the fixed tine leaf rake.
Patent CA-2620078-C (CA)
Inventor: SCHWARTZ HILARY E
IPC: C07C6/12
Filed: 2006-08-16
Granted: 2013-12-17
Abstract: Disclosed herein are methods of making xylene isomers. The methods generally include contacting an aromatics-comprising feed with a non-sulfided catalyst under conditions suitable for converting the feed to a product comprising xylene isomers. The catalyst includes a support impregnated with a hydrogenation component. The support includes a macroporous binder and a sieve selected from the group consisting of a medium pore sieve, a large pore sieve, and mixtures thereof. The selection of the sieve will depend upon the size of the molecules in the feed, intermediate, and product that can be expected from the catalytic reactions. When the molecules are expected to be large, a large pore sieve should be used. In contrast, when the molecules are expected to be smaller, either a large pore sieve, a medium pore sieve, or a mixture thereof may be used. The macropores within the support have been found to be especially beneficial because they help to overcome diffusional limitations observed when utilizing highly-active catalysts lacking such macropores.
Patent CA-2621171-C (CA)
Title: Sonde optique pour systeme d'imagerie optique
Inventor: LASH ROBERT
IPC: A61B5/1455
Filed: 2006-08-24
Granted: 2016-01-26
Abstract: Procédés et appareil de surveillance des niveaux de saturation d~oxygène dans les tissus. Selon un aspect de la présente invention, une configuration de capteurs pour une utilisation dans un système d'imagerie optique comporte une première structure source, une seconde structure source, et une configuration de détection. La première structure source fournit un premier faisceau de lumière et la seconde structure source fournit un second faisceau de lumière. La configuration de détection comporte des structures de détection ayant des points centraux, et reçoit le premier faisceau de lumière et le second faisceau de lumière une fois que le premier faisceau de lumière et le second faisceau de lumière ont été réfléchis par une surface externe. La configuration de détection est disposée pour définir un premier axe passant par le point central de chaque structure de détection, et une distance d'un point central de la première structure source au premier axe n~est pas égale à une distance d'un point central de la seconde structure source au premier axe.
Patent CA-2627801-C (CA)
Inventor: DAVIS DAVID T
IPC: A61G7/02
Filed: 2006-09-28
Granted: 2012-07-10
Abstract: An inflatable mattress having an inflated torso support pad, a first leg extending out from a first portion of the inflated torso support pad, and a second leg spaced from the first leg and extending out from a second portion of the inflated torso support pad. The first leg and the second leg define a gap between them to allow the legs to be spread apart for toileting or cleaning of the patient, or deflated and rolled upon themselves so as to provide easy access to the patient during clinical procedures. A method is provided for positioning a patient with the inflatable mattress.
Patent CA-2630797-C (CA)
Inventor: TAKANO TAKASHI
IPC: C22C38/00
Filed: 2007-02-07
Granted: 2011-04-05
Abstract: An airbag inflator bottle member comprising a tubular body having a reduced-diameter portion at an end portion for fitting an initiator or the like thereto in which the reduced-diameter portion has a good low temperature toughness comparable to that of the portion which is not reduced in diameter is manufactured by the following method. A steel tube having a composition comprising C: 0.05 -- 0.20%, Si: 0.1 - 1.0%, Mn: 0.10 - 2.0%, Cr: 0.05 - 2.0%, sol. Al: at most 0.10%, Ca: 0.0003 - 0.01%, optionally one or more elements selected from Cu: at most 1.0%, Ni: at most 1.5%, Mo: at most 1.0%, V: at most 0.2%, Nb: at most 0.1%, and Ti: at most 0.1%, and a remainder of Fe and impurities in which P: at most 0.025% and S: at most 0.010% is subjected to cold working, then it is cut to a predetermined length, and the cut steel tube is subjected to reducing in at least one end portion thereof and then to quenching and tempering.
Patent CA-2631131-C (CA)
Inventor: NAKAYAMA TSURUO
IPC: C09D7/62
Filed: 2006-12-28
Granted: 2013-10-29
Abstract: [Object] To provide a dustproof, antifouling, and highly durable composite material. [Solving Means] An inorganic fine particle layer containing inorganic fine particles and a binder component is formed on a surface of a substrate by chemical bonding. The inorganic fine particles are coated with silane monomer each having an unsaturated bond. The content of the binder component is in the range of 0.1% by mass to 40% by mass to the content of the inorganic fine particles.
Patent CA-2631677-C (CA)
Title: Amphoteric liposome formulation
Inventor: GOODWIN NEAL CLIFFORD
IPC: A61K9/127
Filed: 2006-12-01
Granted: 2014-08-12
Abstract: The invention relates to compositions and methods to inhibit gene expression.  In particular, the invention provides DNAi oligonucleotides sequestered by amphoteric liposomes for the treatment of cancer.
Patent CA-2635267-C (CA)
Inventor: ANDERSON ALBERT GORDON
IPC: A01N59/16
Filed: 2006-12-28
Granted: 2014-04-01
Abstract: Complexes of copper and/or zinc with molybdate and/or tungstate were solubilized in ammonia or ammoniacal solution providing preservative solutions that fully penetrate wood. With loss of the ammonia from the wood, the complexes were stably retained in the wood providing a long lasting preservative.
Patent CA-2637126-C (CA)
Inventor: OSTROBROD MEYER
IPC: F16L35/00
Filed: 2008-07-09
Granted: 2009-12-22
Abstract: An extendable pole for window washing includes a plurality of substantially hollow elongated rigid tubular sections, each of which has a lower end and an upper end and a substantially cylindrical outer side wall. The upper end of one section is mechanically connected to the lower end of a section there above to form a substantially continuous pole. Apertures are formed in the side wall of each of the tubular sections adjacent the lower ends and adjacent the upper ends. An elongated flexible tube which is slightly longer than its associated tubular section extends through the interior of the tubular section with its ends passing through the lower and upper apertures to the exterior thereof. Fluid connectors at the ends of each of the tubes connect them together so that the tubes are in fluid communications with each other.
Patent CA-2639704-C (CA)
Inventor: VIOLA FRANK J
IPC: A61B17/068
Filed: 2008-09-22
Granted: 2015-11-10
Abstract: There is disclosed a materials delivery system for use with a surgical stapling instrument having at least one jaw including a knife slot. The materials delivery system includes a series of treatment material receiving pockets positioned adjacent the knife slot such that a portion of each pocket is open to the knife slot. A source of treatment material is positioned within the pockets such that passage of the knife blade adjacent to the pockets repeatedly coats the knife blade with the treatment material.
Patent CA-2643879-C (CA)
Title: Band pass filter with tunable phase cancellation circuit
Inventor: KAEGEBEIN DANIEL P
IPC: H01P1/207
Filed: 2008-11-14
Granted: 2014-08-26
Abstract: A phase cancellation circuit for a cavity filter including a sampler loop assembly arranged to receive an input signal, a variable loop assembly connected to the sampler loop assembly by a cable, wherein the variable loop assembly is arranged to transmit an output signal from cavity filter, wherein the sampler loop assembly samples a cancellation signal at an isolation frequency from the input signal and transmits the cancellation signal to the variable loop assembly via the cable, and, wherein the cable has a length equal to a multiple of a half- wavelength at the desired isolation frequency, wherein the cancellation signal undergoes a 1800 phase shift by traveling through the cable, wherein the variable loop assembly combines the cancellation signal with the input signal to cancel the input signal at the isolation frequency due to the 180° phase shift for creating the output signal with a notch at the isolation frequency.
Patent CA-2645311-C (CA)
Title: Aqueous composition comprising 15-keto-prostaglandin for ophthalmic use
Inventor: HIRATA RYU
IPC: A61P27/02
Filed: 2007-03-12
Granted: 2014-11-18
Abstract: The present invention is directed to an aqueous composition comprising an admixture of a 15-keto-prostaglandin compound as an active ingredient and a polyoxyethylene castor oil derivative. By admixing a polyoxyethylene castor oil derivative, the solubility of the 15-keto-PG compound in water is increased.                       In a preferred embodiment, the aqueous composition may further comprise a quaternary ammonium type cationic surface active agent as a preservative. The composition of this embodiment exhibits high antimicrobial preservative effectiveness against indigenous bacterium in the eyes such as Staphylococcus aureus and therefore, the composition is especially useful as ophthalmic composition for ocular topical administration.
Patent CA-2646665-C (CA)
Title: Two-axial pad formation resistivity imager
Inventor: ITSKOVICH GREGORY B
IPC: G01V3/20
Filed: 2006-12-29
Granted: 2012-05-01
Abstract: A resistivity imaging device injects currents in two orthogonal directions using two pairs of return electrodes and performing impedance measurements of the buttons placed between the returns.
Patent CA-2648030-C (CA)
Inventor: SCHARENBERG ANDREW M
IPC: C12N9/22
Filed: 2007-03-27
Granted: 2018-02-13
Abstract: According to particular exemplary aspects, DNA target site binding and cleavage properties of native, variant or modified homing endonucleases (HE) (e.g., LAGLIDAG (LHE), HNH, His-Cys Box, GIY-YIG, I-SspI-type, and fusions, muteins or variants thereof ) in solution are recapitulated on the cell surface (e.g., as assessed by flow cytometric analysis) to provide for novel cells expressing one or more cell surface HEs (e.g., expressing one or more HE binding and/or cleavage specificities), novel cell libraries, and high-throughput methods for assessing target site binding, target site cleavage. The rapid analysis of HE and LHE-DNA interactions on the cell surface with concurrent sorting options provides for high-throughput library screening affording rapid identification, analysis and isolation of novel HEs or LHEs having novel sequence specificities. Such novel sequence specificities, obtained by said methods provide novel methods for introducing targeted DNA-strand cleavage events, and novel chromatin immunoprecipitation methods (CHIP methods).
Patent CA-2650370-C (CA)
Inventor: KNIGHT THOMAS F
IPC: A61J15/00
Filed: 2009-01-21
Granted: 2017-05-30
Abstract: The present invention provides a system comprising: a reservoir body configured to hold a reservoir liner, wherein the reservoir liner is configured to hold an enteral feeding material; a reservoir connector configured to connect to the reservoir liner in a manner that permits flow of an enteral feeding material; a reservoir cap configured to connect to the reservoir body in a manner that connects the reservoir connector to the reservoir liner disposed within the reservoir body; and a syringe adapter enteral feeding assembly having a distal end configured to connect to the reservoir cap in a manner that permits flow of the enteral feeding material, and a proximal end configured to connect to an enteral feeding device in a manner that permits flow of the enteral feeding material.
Patent CA-2656690-C (CA)
Inventor: BOUDREAU PATRICK
IPC: F24F7/007
Filed: 2009-02-27
Granted: 2013-08-20
Abstract: A ventilator control optimizer allowing the control of a ventilator without the need for manual input. The ventilator control optimizer analyzes trends in indoor environmental conditions (dew point, relative humidity, etc.) and makes decisions based on these trends. The ventilator control optimizer is able to change ventilator fan speeds depending on the detected trends. This will prevent the ventilator from operating under conditions which might aggravate the humidity problem indoors. The ventilator control optimizer also allows auxiliary systems (dehumidifier, etc.) to be controlled automatically to deal with high humidity conditions.