baber/WOPTO huggingface dataset:
Patent CA-2748936-A1 (CA)
Title: Self-adhered single-sided slip-resistant material
Inventor: ORLYCH GEORGE M
IPC: B29C48/08
Filed: 2011-08-15
Abstract: A single-sided, slip resistant, self-adhesive material is produced using a blown film process which produces a film having an interior layer capable of being treated or coated to accept a pressure sensitive adhesive, a middle layer of flexible polyolefin and an exterior polyolefin elastomer layer in combination with a blowing agent to produce a single-sided slip resistant material. A number of in-line rollers are provided after a pair of rollers, which form part of a machine direction orienter (MDO) that is used in line in the manufacturing process to heat, and then cool and condition (anneal and relieve any stresses and/or thickness inconsistencies) the film prior to the film being coated on one side with a pressure sensitive adhesive.
Patent CA-2752971-A1 (CA)
Title: Procede de production de compositions bitumineuses de pavage
Inventor: CREWS EVERETT
IPC: C08L95/00
Filed: 2010-02-18
Abstract: L'invention porte sur une composition bitumineuse présentant des performances améliorées de pavage, renfermant une émulsion bitumineuse à haute concentration en émulsifiant. L'émulsion de bitume à haute concentration en émulsifiant présente une teneur en tensio-actif plus élevée qu'une émulsion de bitume classique, ce qui facilite l'utilisation de faibles taux d'émulsion dans la composition bitumineuse de pavage. En outre, l'émulsion de bitume à haute concentration en émulsifiant présente une propriété de dispersion des tensio-actifs meilleure que celle d'une dispersion de bitume inversée, ce qui renforce les performances de mélange et de revêtement de la composition bitumineuse. Les compositions bitumineuses décrites peuvent être utilisées pour la construction d'un revêtement routier dans une plage de températures beaucoup plus basse que les compositions bitumineuses classiques de mélange à chaud, tout en développant des propriétés de force d'adhésion et de résistance de support de charge à des taux comparables à ceux de compositions de revêtement bitumineuses de mélange à chaud.
Patent CA-2753062-A1 (CA)
Inventor: YABUSAKI KATSUMI
IPC: C12M1/34
Filed: 2010-02-19
Abstract: Disclosed is a technique for obtaining a coagulogen raw material which can irreversibly inactivate the activity of a coagulase while retaining the function of coagulogen in an LAL reagent, a LAL reagent contaminated by an organism-derived biologically active substance or the like, and which can be used in a reagent. An LAL reagent is heated at a predetermined temperature for a predetermined period of time to deactivate only the activity of an enzyme contained in the LAL reagent irreversibly, wherein such an activity inherent in coagulogen that coagulogen can be hydrolyzed with the activated coagulase and converted to coagulin to induce gelatinization or an agglutination reaction is retained.
Patent CA-2753926-A1 (CA)
Inventor: BLACK BRUCE C
IPC: A01N31/00
Filed: 2010-03-11
Abstract: The present invention provides a composition comprising an unsaturated aldehyde component and an organic acid component which is a powerful bed bug attractant when volatilized and released at very low concentrations. This attractant can be used to lure bed bugs to a location in which the bed bugs can be detected, monitored and/or trapped.
Patent CA-2755026-A1 (CA)
Inventor: TIEU JOHN
IPC: B07B1/46
Filed: 2011-10-12
Abstract: An impact screen cloth for use in a screening device for screening out oversize objects in a material flowing in a direction is provided, comprising a metal plate having a perimeter and comprising a plurality of openings therethrough and forming a grid having longitudinal ligaments substantially parallel to the direction of the material flow and transverse ligaments substantially perpendicular to the direction of the material flow; and a number of longitudinal wear bars positioned on an equal number of longitudinal ligaments to cover a substantial portion of the number of longitudinal ligaments without substantially interfering with the openings.
Patent CA-2758405-A1 (CA)
Title: Process and mold for producing ferromagnetic cores of electric motors
Inventor: CONFALONIERI SERGIO
IPC: H02K15/02
Filed: 2009-04-29
Abstract: A process and a blanking mold are described for the production of a ferromagnetic core for electric motors formed by a plurality of segments. The laminations are blanked from a sheet of ferromagnetic material and stacked in an accumulation chamber of the blanking mold, along which they advance until a segment constituted by a stack having a preset number of laminations is formed, which is mechanically connected to an adjacent segment, thereby forming a rectilinear sequence of segments. The segments are hinged to each other with the possibility of mutual rotation to allow the sequence of segments to be brought from the rectilinear condition to a closed circular configuration.
Patent CA-2760510-A1 (CA)
Title: Particules enrobees d'un film pour l'exploitation petroliere et procede d'exploitation petroliere utilisant celles-ci
Inventor: QIN SHENGYI
IPC: C09K8/80
Filed: 2010-05-20
Abstract: La présente invention a pour objet des particules enrobées d'un film pour l'exploitation pétrolière, des agents de soutènement utilisés pour la fracturation comprenant les particules enrobées d'un film et un procédé d'exploitation pétrolière utilisant les agents de soutènement utilisés pour la fracturation. Les particules enrobées d'un film comprennent des agrégats de squelettes et un film qui est perméable au pétrole et recouvrant de manière à bloquer l'eau la surface des agrégats de squelettes. Le sable de quartz enrobé d'un film et les agents de soutènement utilisés pour la fracturation sont perméables au pétrole et bloquent l'eau dans des conditions de pression atmosphérique classiques, et la résistance à la perméabilité au pétrole est remarquablement inférieure à la résistance à la perméabilité à l'eau dans des conditions sous pression. Ainsi, dans l'industrie de l'exploitation pétrolière, le débit d'eau est réduit de manière efficace et le rendement de pétrole est augmenté.
Patent CA-2762578-A1 (CA)
Title: Soundboard bracing structure system for musical stringed instruments
Inventor: BARILLARO JOSEPH
IPC: G10D1/08
Filed: 2009-06-25
Abstract: A bracing structure formed onto the underside soundboard surface of an acoustic musical stringed instrument com-prising two bracing bars (1, 2) that are used to support the soundboard and bridge in an indirect fashion from strings directional load tension via a realignment of the strings directional load tension placed through adjoining triangular blocks (3, 4), which re-alignment of the strings directional load tension is taken at acute angles to the line of the strings and focused on a predetermined point found on the bars (1, 2) that are also placed away and at an acute angle to the line of the strings, the acute angling allowing for string vibrations to be largely diverted away from an otherwise direct load line and redirected into the soundboard via a thin half circular shaped block (5) and through several fine bar braces (10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24) ar-ranged in a somewhat spoke like pattern.
Patent CA-2763625-A1 (CA)
Title: Medicated module with needle guard
Inventor: DAVIES JAMES ALEXANDER
IPC: A61M5/32
Filed: 2010-06-01
Abstract: A medicated module (10) comprising a connecting body (24) configured for attachment to a drug delivery device(12). A first needle (40) is fixed within the connecting body (24) and an outer body (52) operatively coupled to the connecting body (24). A needle guard (90) operatively coupled to the outer body (52) and a biasing member positioned between the outer body (52) and needle guard (90). A second needle fixed (80) within the outer body (52) and a recess (37) within the connecting body (24) defines a reservoir (36). The reservoir (36) contains at least one dose of a medicament and is configured for fluid communication with the first (40) and second needle (80).
Patent CA-2764942-A1 (CA)
Inventor: KAMERBEEK RALF
IPC: B65D85/804
Filed: 2009-12-30
Abstract: A capsule for preparing a predetermined quantity of beverage suitable for consumption using an ex-tractable product, by means of a beverage brewing device comprising a receptacle for receiving the capsule. The cap-sule comprises a cup comprising a circumferential wall, a bottom closing the circumferential wall at a first end, and a lid in use connected to the cup at a second end of the cir-cumferential wall opposite the bottom. The wall, bottom and lid, in use, enclose an inner space comprising the ex-tractable product. At least a portion of a surface of the cap-sule conceived to, in use, interact with the receptacle is pro-vided with at least one projection for forming a sealing en-gagement with the receptacle.
Patent CA-2769257-A1 (CA)
Inventor: SASSANO MARICA
IPC: C12N15/79
Filed: 2010-07-20
Abstract: The present invention relates to an eukaryotic expression vector comprising a nucleotide sequence encoding for the human long pentraxin PTX3 protein under the control of an effective promoter and a nucleotide sequence encoding for a selectable marker, recombinant human cell able to provide expression of proteins encoded by the vector and method for the production of the human long pentraxin PTX3 protein.
Patent CA-2771525-A1 (CA)
Inventor: BAILEY MARK HENRY HARRIS
IPC: G06Q10/06
Filed: 2012-03-14
Abstract: A system and method for facilitating recruitment comprises a database and a processor. The database stores hiring company records, recruiter records, candidate records, and job orders. The processor is coupled to the database, and performs anti-fraud searches and transmits candidate submissions. The submissions are transmitted where the anti-fraud search finds that there has been no fraud, and the candidate submission corresponds to the recruiter submission, and an amount of recruiter submissions is less than or equal to an amount of hiring company specified submissions.
Patent CA-2776791-A1 (CA)
Title: System and method for sodium azide based suppression of fires
Inventor: RICHARDSON ADAM T
IPC: A62D1/02
Filed: 2010-08-20
Abstract: A fire suppressing gas generator includes a cylindrical housing comprising an array of discharge ports distributed generally uniformly therearound; a cylindrical filter disposed within the housing and spaced from the interior wall of the housing; a plurality of azide-based propellant grains inside the cylindrical filter; and at least one ignition device associated with the propellant grains. The propellant grains when ignited by the ignition device generate a fire suppressing gas which passes through the filter and out of the discharge ports of the cylindrical housing for delivery into a space.
Patent CA-2779315-A1 (CA)
Inventor: LI XIANGDONG
IPC: A61B5/07
Filed: 2010-10-27
Abstract: A securely locating device for intravital lumen includes a base (18) and a locating device (5) connected with the base (18). The locating device (5) includes a locating device shell (5a), at least one set of clamping brackets (3) and a rotating shaft (7). Each set of the clamping brackets (3) is fixed to the locating device shell (5a) by way of the rotating shaft (7) passing through a bracket hole (3b) in the clamping brackets (3). When the securely locating device for intravital lumen is placed in an intravital lumen (11), a soft tissue (1 Ia) within the intravital lumen enters a clearance volume space (3d) formed by front ends (3c) of two brackets. A force applied at bracket back ends (3a) causes the clamping brackets (3) to rotate around the rotating shaft (7), so that the soft tissue (11a) within the clearance volume space (3d) is squeezed and clamped tightly.
Patent CA-2779612-A1 (CA)
Title: Pipe stabilizer for pipe section guide system
Inventor: BELIK JAROSLAV
IPC: E21B19/06
Filed: 2010-10-28
Abstract: A pipe handling system includes a pipe stabilizer for receiving a pipe as lateral movement of the pipe is controlled by a guide system. The end portion of the pipe stabilizer may include a magnetic member configured to releasably couple to the pipe. The end portion of the pipe stabilizer may be extended and retracted by a rotatable arm. The end portion of the pipe stabilizer may be moved by an adjustment mechanism relative to another portion of the stabilizer or a drill string at well center for fine tuning placement of the pipe.
Patent CA-2779874-A1 (CA)
Inventor: MACKAY GARY
IPC: F16H61/38
Filed: 2012-06-12
Abstract: A wind turbine has a rotor; a hydraulic pump coupled to the rotor, two or more variable displacement hydraulic motors which are driven by fluid flow from the hydraulic pump, at least one generator coupled to the variable displacement hydraulic motors and a closed loop hydraulic oil circuit for carrying pressurized oil from the hydraulic pump to the motors and to return oil to the pump from the motors. A controller in the closed loop hydraulic oil circuit controls the flow of oil in the closed loop circuit and displacement in each of the variable displacement hydraulic motors. Control of flow in and out of the motor for each revolution of that motor controls the flow to the hydraulic pump which has a fixed displacement, thereby controlling its rpm, thereby controlling the rotor rpm. A hydraulic accumulator can be provided in the closed loop.
Patent CA-2780137-A1 (CA)
Inventor: DVIR TAL
IPC: A61N1/30
Filed: 2010-09-30
Abstract: The present invention relates, in part, to a novel and simple particulate system that targets and binds any tissue selectively upon light illumination. The particulate system can be used for targeted delivery of substances to predefined cells or tissues in an individual.
Patent CA-2781103-A1 (CA)
Inventor: LARSEN GLEN C
IPC: H01M2/10
Filed: 2010-11-16
Abstract: A battery receptacle system is provided to accept various types or sizes of batteries in different orientations. The battery receptacle system includes a first radial notch for positioning a first positive terminal of a first battery to electrically connect with the first positive contact at a first position, and a second radial notch for positioning a second positive terminal of a second battery of a different size and/or type than the first battery to electrically connect with the first positive contact at a second position, different from the first position. The second radial notch is configured to prevent the first positive terminal of the first battery from electrically connecting with the first positive contact at the second position.
Patent CA-2783387-A1 (CA)
Title: Tree stand apparatus
Inventor: LAFACE RALPH
IPC: A47G33/12
Filed: 2012-07-04
Abstract: The tree stand apparatus provides lateral support and a large reservoir created by the conical shape enables fewer fillings of the apparatus. The numerous transfer orifices ensure that clogging especially typical of evergreen tree stands, does not occur, as full communication exists between the tree cylinder and the reservoir. The ability to easily drain and refill the apparatus ensures fresh water supply as well as supply of nutrients that further enhance tree liveihood. Problems of water drainage typical of after-use of a tree stand are negated by the valved drain bib that is disposed immediately adjacent to the bottom of the reservoir, there by ensuring full drainage. The apparatus provides fill holes that are diametrically opposed, with one fill hole radialy aligned with a float that slides vertically on a float slide to enable exerior viewing of internal water level.
Patent CA-2784078-A1 (CA)
Inventor: CAUSEVIC ELVIR
IPC: G16H40/60
Filed: 2010-12-10
Abstract: A system for delivering health information is provided. The system comprises at least one apparatus configured to receive information related to a condition of a patient. The analysis system further comprises a reception system configured to receive data related to the patient's condition and a processor configured to assess a condition of a patient and to identify a data set including information related to the patient's condition. The system also comprises a communication system configured to communicate the data set to a user.
Patent CA-2784575-A1 (CA)
Inventor: FRIGGSTAD TERRY A
IPC: A01B73/02
Filed: 2012-08-01
Abstract: Each wing of a rear folding implement has a wing frame supported on rear wheels for movement along the ground, and a forewing frame and wheel pivotally attached to the wing frame. A center ball joint pivotally connects right and left inner wings and a center wheel assembly supports the center ball joint. The wings extend laterally and the forewing frames are in a lowered position supported on their wheels when in the operating position. To move the wings into a transport position, the implement is towed forward and the wings pivot about the center ball joint to trail rearward and the forewing frames are moved upward to narrow the implement for transport. An air seeder cart hitch is rearward of and near the center ball joint in the operating position, and when the wings trail rearward the cart hitch is near rear ends of the trailing wings.
Patent CA-2784964-A1 (CA)
Inventor: BRICHESE MARIANNA
IPC: C25B11/04
Filed: 2011-02-21
Abstract: An electrode suitable for use as hydrogen-evolving cathode in electrolytic processes is obtained by thermal decomposition of a precursor consisting of an acetic solution of nitrates of ruthenium and optionally of rare earths. The electrode displays a low cathodic hydrogen evolution overpotential, an improved tolerance to current reversal phenomena and a high duration in industrial operating conditions.
Patent CA-2786000-A1 (CA)
Title: Security device for storage tanks
Inventor: BRUINIUS MARK W
IPC: B67D7/78
Filed: 2011-01-03
Abstract: A security device (10, 112, 212) protects the vulnerable portions or accessories of a bulk storage tank or container (32, 114) against unauthorized access. The device (10, 112, 212) includes a housing (12, 116, 216) that covers the vulnerable portions of the tank, the housing having two or more lockable doors (22, 26; 148, 152) that selectively permit access to the tank or container via two or more respective apertures (20, 24; 150, 154). A first door (20, 148) is openable after unlocking a readily-accessible lock (48), while the second movable door (26, 152) is openable after an elongate lock member (28, 160, 188) that is positioned internally within the housing (12, 116, 216) is moved to an unlocking position. The elongate lock member (28, 160, 188) can be moved to its unlocking position after the first door (20, 148) is opened. Certain tank operations, such as dispensing fuel, may be carried out after unlocking and opening a single door (20, 148), while other operations, such as refilling the tank, may be accomplished after opening a second door (26, 152) once the first door (20, 148) has been opened.
Patent CA-2790089-A1 (CA)
Inventor: WOODWARD NICHOLAS SHAWN
IPC: C25D3/50
Filed: 2012-09-13
Abstract: A method of repairing airfoils damaged during operation and removed from service. The method comprises the steps of stripping any thermal barrier coatings from the airfoil. After the thermal barrier coatings are removed, cracks are removed from the airfoil. Cracks usually appear in the bond coat area over the fillet portion of the airfoil, which are removed by locally grit blasting the fillet portion of the airfoil. This operation also usually results in locally removing the bond coating from the fillet portion. Cracks and other foreign-object induced damage may be sustained by the airfoil tip, which is removed and replaced by welding superalloy material. The airfoil then may be cleaned by thermal etching. The airfoil is then placed in a plating tool that permits preferential plating of areas of the airfoil from which plating has been removed. After plating, the airfoil is then diffusion heat treated to diffuse the platinum coating with the superalloy substrate materials. The diffusion heat treated airfoil is then aluminided by any aluminiding process to form a PtAl coating.
Patent CA-2790513-A1 (CA)
Inventor: MOORE KEITH A
IPC: C10L5/00
Filed: 2012-09-20
Abstract: A coal treatment process containing a coal-beneficiation process module. The module is implemented into the conventional coal treatment process of a coal-fired power plant after a first step of grinding the coal in a coal mill. The process module sequentially extracts chemical substances of non-combustible ash, water, mercury and oil that are found in coal before the coal is fired, so that present invention can produce valuable products and achieve a high quality cleaned powdered coal-char to burn in a furnace to thereby reduce pollution and increase the efficiency of energy production from the coal.
Patent CA-2790642-A1 (CA)
Inventor: DESAI KISHOR C
IPC: A47K13/24
Filed: 2012-09-21
Abstract: The toilet for the disabled has a toilet bowl and toilet seat configured to face the toilet tank, thereby enabling disabled and physically debilitated persons to move forward to sit on the toilet seat. The toilet has a pedestal on which the tank is mounted, and an inverted U-shaped support member having legs attached to opposite sides of the pedestal. The support member includes a crossbar handle above the level of the tank that a disabled person may grasp for assistance in moving forward onto the toilet seat and rearward off the toilet seat.  The handle may have a resilient grip. The toilet may have two independently flush handle mounted on opposite sides of the tank for operation by right-handed or left-handed users.
Patent CA-2793619-A1 (CA)
Title: Continuous process for the alkylation of cyclic tertiary amines
Inventor: MEREU ANDREA
IPC: C07D451/06
Filed: 2012-10-29
Abstract: A continuous process for the alkylation of tertiary amines and, in particular, to a continuous process for the quaternization of cyclic tertiary amines useful for the preparation of cyclic quaternary ammonium salts with high purity is described.
Patent CA-2795341-A1 (CA)
Title: Body fluid management system
Inventor: MOKRANE MOHAMED
IPC: A61F5/449
Filed: 2011-04-06
Abstract: Control of handicapping liquids, designed as a system for control of voluntary or involuntary loss of urine, and control of menstrual flow in women. It is hermetic and has a washing and disinfecting option. For women it is a slip, panties or shorts provided with a latex envelope, for management of the genital organs, with an open sleeve for receiving the genital organs for men and a membrane which serves as a urinal for both sexes and is sealed by a hypoallergenic adhesive around the organs in order to seal
Patent CA-2802062-A1 (CA)
Title: Combustor for gas turbine engine
Inventor: STASTNY HONZA
IPC: F23R3/00
Filed: 2013-01-15
Abstract: A combustor with a liner where each of the walls has a respective circumferential row of dilution holes defined therethrough adjacent a junction between the primary zone and the dilution zone. In the primary zone, the inner surface of each of the walls is covered by at least one heat shield attached thereto and spaced apart therefrom to allow air circulation between the inner surface and the at least one heat shield, the walls each having a plurality of cooling holes defined therethrough having a smaller diameter than that of the dilution holes. In the dilution zone, the inner surface of each of the walls is free of heat shields, and the walls each have a plurality of effusion cooling holes defined therethrough and having a smaller diameter than that of the dilution holes.
Patent CA-2802715-A1 (CA)
Inventor: PIE ALEXANDRE
IPC: B65D88/54
Filed: 2011-06-14
Abstract: The present disclosure relates generally to a standing foam dispenser, and more particularly, to a foam dispenser with a nozzle assembly having a disposable nozzle adapted for easy removal and replacement. In an embodiment of the invention, the nozzle contains a mixing chamber and is designed to be compact and of simple technology for easy removal from the nozzle casing and the pump and allow for possible discard. The use of a nozzle casing allows for the discard of only the nozzle by replacing the nozzle in the existing nozzle casing before the nozzle assembly is connected back in place.