baber/WOPTO huggingface dataset:
Patent CA-2747738-C (CA)
Inventor: EASON JIMMY W
IPC: E21B10/08
Filed: 2009-12-17
Granted: 2016-08-16
Abstract: Methods of fabricating bodies of earth-boring tools include mechanically injecting a powder mixture into a mold cavity, pressurizing the powder mixture within the mold cavity to form a green body, and sintering the green body to a desired final density to form at least a portion of a body of an earth-boring tool. For example, a green bit body may be injection molded, and the green bit body may be sintered to form at least a portion of a bit body of an earth-boring rotary drill bit.  Intermediate structures formed during fabrication of an earth-boring tool include green bodies having a plurality of hard particles, a plurality of matrix particles comprising a metal matrix material, and an organic material that includes a long chain fatty acid derivative. Structures formed using the methods of fabrication are also disclosed.
Patent CA-2748189-C (CA)
Inventor: LEMIEUX PERINET ALEXIS
IPC: C07C69/14
Filed: 2011-08-04
Granted: 2017-04-25
Abstract: A process for producing at least one acetate from acetic acid and at least one alcohol by employing multiple cycles of reacting acetic acid to produce a reaction product including at least one acetate, unreacted acetic acid, unreacted alcohol, and water, followed by drying the reaction product to remove water therefrom. Such process provides for improved yields of acetate.
Patent CA-2750746-C (CA)
Inventor: SERRE CHRISTIAN
IPC: C07F7/28
Filed: 2010-02-18
Granted: 2017-11-21
Abstract: The invention relates to a titanium based polycarboxylate inorganic-organic hybrid solid material that has a pseudo-cubic crystalline structure, to a method for preparing the same using a solvo-thermal procedure, and to the uses thereof in particular for the storage of gases, the adsorption of liquids, the separation of liquids or gases, and the applications thereof in optics or catalysis, in the biomedical (controlled release drug), cosmetic fields, etc.
Patent CA-2751262-C (CA)
Inventor: SOUTSCHEK ERWIN
IPC: G01N33/53
Filed: 2010-02-11
Granted: 2017-11-21
Abstract: Devices are disclosed for serologically detecting an infection with human-pathogenic Yersinia ssp, wherein said device comprises at least one antigen selected from the group of antigens consisting of the following group: YopD, YopH, YopM, YopE, V-AG and YopN or a fragment of one of said antigens having at least eight consecutive amino acids and furthermore one of two proteins selected from MyfA and PsaA or fragments of one of said two proteins having at least eight consecutive amino acids.
Patent CA-2755606-C (CA)
Title: Combined cycle plant including chilled ammonia based co2 capture unit and utilizing system produced nitric acid
Inventor: BENZ ERIBERT
IPC: C01B32/50
Filed: 2011-10-17
Granted: 2017-02-21
Abstract: The power plant (20) comprises a gas turbine unit (1) whose flue gases (8) are fed into a boiler (9) of a steam turbine unit (10), to be then diverted into a recirculated flow (12) and discharged flow (13) . The recirculated flow (12) is mixed to fresh air (7) forming a mixture (6) that is fed into a gas turbine unit compressor (2). The discharged flow (13) is fed into a CO2 capture unit (14) that is an amine based or chilled ammonia based CO2 capture unit.
Patent CA-2762974-C (CA)
Title: Appareil et procedes de moteur de recommandation
Inventor: KIMBLE DAVID
IPC: H04N21/84
Filed: 2010-03-30
Granted: 2019-06-11
Abstract: L'invention porte sur un appareil de moteur de recommandation et sur des procédés associés qui fournissent un contenu compilé à partir de diverses sources et choisi pour correspondre à des préférences d'utilisateur. Dans un mode de réalisation, l'appareil de recommandation comprend une entité de tête de réseau; dans un autre, il est colocalisé sur un équipement des locaux d'abonné (CPE) d'utilisateur. Dans un mode de réalisation, le moteur de recommandation crée des enregistrements de contenu à partir de métadonnées de contenu pour une comparaison à un profil d'utilisateur. Le profil d'utilisateur est préprogrammé; cependant a la capacité de se décaler dynamiquement vers des préférences d'utilisateur à mesure que l'utilisateur entreprend des actions concernant un contenu. Des applications client sont utilisées pour compiler et présenter un contenu; des mécanismes de rétroaction sont utilisés pour permettre un « apprentissage » à partir d'activités d'utilisateur pour générer des recommandations plus précises ainsi que pour « désapprendre » des préférences périmées. Un contenu recommandé est affiché sous la forme d'une liste de lecture, ou en tant que flux continu sur un canal virtuel, ou présenté dans un guide de programme électronique. Un « moteur » de règles commerciales utile dans la mise en uvre d'objectifs opérationnels ou commerciaux est également décrit.
Patent CA-2763559-C (CA)
Title: Disposable shield for a medical tool
Inventor: WHEELER STEVE
IPC: A61B19/02
Filed: 2010-12-15
Granted: 2014-08-12
Abstract: A single use disposable shield and supportive stand for placement on a medical tool such as a suction catheter comprises a transparent body for protecting a responder from bodily fluids of a patient during suctioning of the oral or nasal cavities of a patient. As well the device acts as a supportive stand and securing agent for multiple medical devices and tools The body has an aperture for receiving a bushing. The bushing has an aperture for receiving the medical tool or device.
Patent CA-2767297-C (CA)
Inventor: ROZMAN GREGORY I
IPC: F02C7/32
Filed: 2008-08-20
Granted: 2017-07-04
Abstract: An aircraft electrical system includes a generator that supplies electrical AC power to a plurality of accessories associated with a gas turbine engine. The generator also supplies power to an aircraft DC bus in parallel to the supply to the accessory bus.
Patent CA-2769927-C (CA)
Title: Circuit et methode d'application d'une source de courant triphase sur un consommateur triphase
Inventor: HABBLEY DALE LEE
IPC: H02J3/26
Filed: 2012-03-01
Granted: 2013-11-12
Abstract: Un circuit et une méthode d'application d'une source de courant triphasé à une charge de sorte que chaque phase est appliquée à la charge d'une telle manière, comme une séquence prédéterminée, de sorte à réduire l'interférence électromagnétique (EMI) et la chaleur produite dans les mécanismes commutateurs pendant l'application et le retrait de chaque phase de la charge.
Patent CA-2774797-C (CA)
Inventor: CASEY MEGAN
IPC: G01F1/84
Filed: 2009-09-14
Granted: 2017-02-21
Abstract: A corrosion-resistant vibratory flowmeter (5) is provided. The flowmeter (5) includes a flowmeter assembly (10) including one or more flow tubes (103) configured to be vibrated and a diffusion coating (202) over at least a portion of the flowmeter assembly (10). The diffusion coating (202) is diffused into and comprises a part of the flowmeter assembly (10).
Patent CA-2776298-C (CA)
Inventor: LARZUL DAVID
IPC: A47J31/36
Filed: 2010-10-05
Granted: 2017-08-22
Abstract: A device (1) for receiving an ingredient cartridge (2) and extracting the ingredient by passing heated liquid through the cartridge, has a cartridge seat (10) and a liquid injection arrangement (50, 60, 61, 70, 80, 81) for injecting heated liquid into the cartridge seat. The cartridge seat comprises a first cartridge support (20) and a second cartridge support (30) facing the first support. The first and second cartridge supports are arranged to be movable relative to one another from an open position for insertion or removal of a cartridge into the seat to a closed position for passing heated liquid through such a cartridge. At least one support (20) of the cartridge supports (20, 30) is hydraulically actuatable and movable into the closed position by the liquid injection arrangement. The liquid injection arrangement is configured to: pressurise and circulate unheated liquid to the at least one support (20) for actuating and moving said at least one support (20) by the circulating unheated pressurised liquid; and guide this circulating unheated pressurised liquid under pressure from the at least one support (20) via a heater (70) into the cartridge seat (10) for extracting the ingredient contained in the cartridge (2).
Patent CA-2777028-C (CA)
Title: Fluoropolymer emulsions
Inventor: BROWN GERALD ORONDE
IPC: C08L33/08
Filed: 2010-10-26
Granted: 2016-09-06
Abstract: A polymer composition comprising A) a first polymer comprising (a) hydrophobized nanoparticle; (b) C1 to C18, straight, branched, or cyclic alkyl (meth)acrylate; (c) N-methylol (meth)acrylamide or a monomer of formula (I) : R (OCH2CH2)a-O-C(O) C(R1)=CH2 (I) wherein R is hydrogen, C1 - C4 alkyl, or -C(O)-C(R1)=CH2, and R1 is H or -CH3; said first polymer in contact with B) a second polymer comprising (d) a fluorinated monomer of formula (II) : Rf 1-L-X-C(O)-C(R)=CH2 (II) wherein Rf 1 is a monovalent, partially or fully fluorinated, linear or branched, alkyl radical having 2 to about 100 carbon atoms; optionally interrupted by 1 to about 50 oxygen atoms; wherein the ratio of carbon atoms to oxygen atoms is at least 2:1 and no oxygen atoms are bonded to each other; L is a bond or a linear or branched divalent linking group having 1 to about 20 carbon atoms, said linking group optionally interrupted by 1 to about 4 hetero-radicals selected from the group consisting of O, NR6, S, SO-, SO2, and -N(R6)C(O)- wherein R6 is H or C1 to C6 alkyl, and said linking group optionally substituted with CH2Cl; X is -O-, N(R)-, or -S-, wherein R is H or CH3; (e) a monomer as described in (b) above; and (f) a monomer as described in (c ) above; provided that the first polymer comprises from about 50% to about 70 % by weight of the polymer composition, and its use to provide oil repellency, water repellency, and dynamic water repellency to substrates.
Patent CA-2780189-C (CA)
Inventor: EGGERS HOLGER
IPC: B32B27/08
Filed: 2010-11-09
Granted: 2018-02-20
Abstract: The present invention relates to silo covers comprising at least two layers, wherein an inner first layer facing the silo is a single- or multi-ply plastic film having oxygen permeability according to DIN 53380-3 at 23 °C and 50 % relative humidity of no more than 500 cm3 / (m2 d bar) and a water vapor transmission rate according to ISO 15106-3 at 23 °C and 85 % relative humidity of at least 5 g / (m2 d), and in at least one ply in total contains at least 50 % by weight of one or more materials from the group comprising polyamide, copolyamide, polyester, copolyester, polyethylene vinyl alcohol, polyvinyl alcohol and mixtures thereof, and at least one second layer, which is located on top of the inner layer and is separate from the inner layer, or easy to separate therefrom, or self-separating on the silo, composed of at least 70 % by weight of materials from the group comprising polyethylene, polypropylene, copolymers of ethylene and other vinyl monomers, and copolymers made of propylene and other vinyl monomers.
Patent CA-2782050-C (CA)
Inventor: THOERNER CARSTEN
IPC: H01R9/26
Filed: 2010-12-16
Granted: 2014-09-09
Abstract: The invention relates to an electrical connection system for connecting a single-row housing to a connection element in a connection region of the single-row housing by means of a plug contact, thereby permitting connection of the connection element in the connection region to an electrical or electronic assembly such as a printed circuit board provided in the single row housing, simply and quickly without the use of a tool. Traditional connection methods for single row housings with a low width are cumbersome to implement. The invention solves this problem with the use of a plug contact.
Patent CA-2783571-C (CA)
Inventor: STEWART ROBERT
IPC: H01Q7/00
Filed: 2010-11-03
Granted: 2018-01-09
Abstract: In an inductively coupled radio frequency identification (RFID) system deployed in animal and livestock applications, reading system efficacy can be compromised by animal movement on, around, or near metal structures prone to producing sonic frequencies. Such is the case, for example, when a walk-by antenna is mounted at the entry door of a livestock transport trailer, and animals transit on a metallic ramp and metallic trailer floor. Associated with the observable acoustic noise are subtle disturbances in the magnetic field surrounding the antenna due to vibrating metal altering the reluctance of the antenna's magnetic field. This acoustic noise manifests itself as an electrical noise phenomenon that interferes with the signals of certain types of identification tags which rely on amplitude modulation. The detrimental effects of acoustic noise from metal structures can be mitigated by using a multi-loop antenna that limits the spatial distribution of the transmitted magnetic field and cancels close by magnetic field disturbances.
Patent CA-2784066-C (CA)
Inventor: MOK SWEE M
IPC: G06K7/10
Filed: 2010-11-19
Granted: 2015-04-28
Abstract: Disclosed is a method for a scanning device to tell its user how to best orient the scanning device to scan a target location. The user approaches the target location and initiates a scan. The results of the scan are analyzed and compared to information about the target location. Based on the analysis, the user is told how to re-orient the scanning device, if that is necessary to achieve an acceptable re-scan of the target location. In a preferred embodiment, a screen on the scanning device presents a two-dimensional map based on the scan results and on the known relative locations of the target location and of nearby non-target locations. Locations on the map are highlighted to tell the user the results of the scan and to direct him to re-orient the scanning device if necessary.
Patent CA-2788033-C (CA)
Inventor: MENCEL DAVID
IPC: F24H9/18
Filed: 2012-08-28
Granted: 2016-12-06
Abstract: A heater and a method of its use are configured for use at cold operating temperatures. The heater has a supply line for transporting a volume of fuel between a fuel tank and burner. An inline heater is supplied in a supply line for the burner, and preferably is located upstream of a fuel filter for filtering the fuel so as to prevent wax condensation in the filter. The heater also has a return line that normally returns unused fuel from the burner to the heater, hence reducing the volume of fuel that needs to be heated by the heater and reducing system power requirements. The heater may be thermostatically controlled to maintain the temperature of the heated fuel to a value that is at or above a temperature required for good fuel atomization but below a flashpoint of the fuel. A valve is provided in the return line to permit diversion of the returned fuel to the fuel tank during a purge operation at initial startup.
Patent CA-2790235-C (CA)
Inventor: STAHL KIRSTIN
IPC: G06Q20/28
Filed: 2012-09-21
Granted: 2014-02-25
Abstract: A transaction product includes a cover, a sheet support member, a plurality of separate sheet members, and an account identifier. Each of the plurality of separate sheet members transition between folded and unfolded configurations. Each of the plurality of separate sheet members is coupled to the cover via the sheet support member.  In the folded configuration, each separate sheet member is maintained within a footprint of the cover. In the unfolded configuration, each separate sheet member extends beyond the footprint of the cover. When one separate sheet member is in the unfolded configuration others of the plurality of separate sheet members are in the folded configuration and substantially hidden from view via the sheet support member. The account identifier is statically connected to one of the cover, the sheet support member, and the plurality of separate sheet members and links the transaction product to a financial account.
Patent CA-2791136-C (CA)
Inventor: VERONNEAU MELISSA
IPC: A47D11/00
Filed: 2012-09-20
Granted: 2017-03-28
Abstract: A crib convertible to a bed, the crib having a length greater than a width of the bed, is provided. The crib includes a crib mattress support board, two longitudinal and two transverse side panels removably attachable one to another in a crib configuration. Each of the crib mattress support board and longitudinal side panels includes a main member having a length less than the length of the crib and at least one extension member removable attached thereto. Upon detachment of the respective at least one extension therefrom, the main member of the crib mattress support board is convertible to a headboard of the bed, while the main member of each longitudinal side panel is convertible to bed mattress support of the bed. A kit for forming one of a crib and a bed, and a method of converting a crib to a bed are also provided.
Patent CA-2793943-C (CA)
Inventor: ANDOH ROBERT YAW GYAMFI
IPC: B01D21/00
Filed: 2011-03-22
Granted: 2016-11-22
Abstract: A separator (2) for separating solids, such as grit, from an influent, such as water, the tray assembly (4) comprising a plurality of nested tray units (14) which are spaced apart from one another along a vertical separator axis (16). Each tray unit (14) comprises a substantially conical tray (18), an aperture (20) in the apex of the tray (18), and a means for restricting flow through the respective aperture (20), such as a baffle (22) disposed at or adjacent the aperture (20). In use, grit is separated from water circulating among the trays (18) and falls through successive apertures (20) in each of the trays to exit through the bottom of the tray assembly (4). The baffles (22) restrict upward flow through the apertures (20) in the trays (18) thereby reducing agitation of the grit.
Patent CA-2794537-C (CA)
Inventor: LAMBERTI WILLIAM A
IPC: E21B49/00
Filed: 2011-01-06
Granted: 2018-09-18
Abstract: The present techniques are directed to a method for microprobe analyses of isotope ratios in inhomogeneous matrices. The method includes selecting matrix standards that have matrices that resemble a target matrix. A bulk isotope analysis is run on each of the matrix standards to determine a bulk isotope ratio value. A microprobe analysis is run on each of the matrix standards to determine a microprobe isotope ratio values for each of the plurality of matrix standards. Spurious values are eliminated from the microprobe isotope ratio values. The microprobe isotope ratio values are averaged for each of the matrix standards to create an average microprobe isotope ratio value associated with each of the matrix standards. The bulk isotope ratio value for each of matrix standards is plotted against the average microprobe isotope ratio value associated with each of the matrix standards to create a matrix corrected calibration curve.
Patent CA-2800206-C (CA)
Inventor: SIRARD JEAN-CLAUDE
IPC: A61K38/16
Filed: 2010-06-25
Granted: 2018-06-05
Abstract: The present invention relates to methods and pharmaceutical compositions for the treatment of respiratory tract infections. More particularly, the present invention relates to a TLR5 agonist for use in a method for treating a respiratory tract infection.
Patent CA-2803712-C (CA)
Title: Safety device
Inventor: HALLUNDBAEK JORGEN
IPC: H01R13/523
Filed: 2011-06-30
Granted: 2019-11-12
Abstract: The present invention relates to a downhole safety device (1) for a downhole tool (2) for controlling a delivery of electricity from a power device to an electrical component in the tool, comprising a first member (3) comprising a plurality of conductors (4) and a second member (6) comprising a plurality of conductors (7). Furthermore, the invention relates to a method for activating the safety device.
Patent CA-2804569-C (CA)
Title: Air seeder apparatus
Inventor: BOURGAULT GERARD
IPC: A01C7/18
Filed: 2013-02-04
Granted: 2014-09-30
Abstract: An air seeder includes a combination tank propulsion vehicle with mounted product tanks, and metering devices dispensing product from each product tank. A furrow opener implement is towed by the vehicle and an engine rotates the vehicle wheels and two or more implement wheels. A pneumatic distribution system conveys dispensed products to the furrow openers. The external guidance system sends location signals indicating a location of the implement frame to the operator. Steering, metering, and distribution signals are sent by both the external guidance system and an operator with a remote operator control, and operator signals override signals from the external guidance system.
Patent CA-2806283-C (CA)
Title: Procede de nettoyage d'un reacteur
Inventor: TAKAHASHI SHINYA
IPC: B08B3/08
Filed: 2011-08-12
Granted: 2017-09-26
Abstract: La présente invention concerne un procédé de nettoyage d'un réacteur qui est caractérisé en ce qu'un solvant qui contient au moins une huile choisie dans le groupe constitué par les hydrocarbures et les huiles végétales, a une teneur en soufre inférieure à 5 ppm et a une forme liquide à 15 °C traverse un dispositif d'hydrocraquage d'une fraction de cire garni avec un catalyseur, l'alimentation de la fraction de cire étant arrêtée.
Patent CA-2806884-C (CA)
Title: Procede et systeme de determination des defectuosites au moyen de coefficients de pre-egalisation
Inventor: LIU JIANMING
IPC: H04B3/04
Filed: 2013-02-14
Granted: 2017-06-06
Abstract: Un système de détection des défectuosités et un procédé mis en uvre par un processeur de détection dune défectuosité de câble dans un réseau câblé sont décrits par la présente invention. Le réseau câblé aide un ensemble de dispositifs déquipement client. Dans un aspect, un procédé comprend : lobtention, à partir dune pluralité de dispositifs déquipement client, de coefficients de pré-égalisation associés aux égaliseurs de la pluralité des dispositifs déquipement client; la détermination dénergies de dérivation pour les dérivations associées aux égaliseurs basés sur les coefficients de pré-égalisation; la sélection dune des dérivations; pour chacun de la pluralité des dispositifs déquipement client, assignant le dispositif déquipement client à un dune pluralité des groupes en comparant lénergie de dérivation de la dérivation sélectionnée pour ce dispositif déquipement client aux seuils associés aux groupes; et la détermination quune défectuosité de fil est probable lorsquun des groupes comprend au moins un numéro de seuil des dispositifs déquipement client.
Patent CA-2810157-C (CA)
Title: Method of rotor-stall prevention in wind turbines
Inventor: KAMMER LEONARDO CESAR
IPC: F03D7/04
Filed: 2013-03-22
Granted: 2020-04-14
Abstract: A method for operating a wind turbine is based on providing a wind turbine that includes a control system programmed to adjust a blade pitch angle of one or more rotor blades without knowledge of rotor blade efficiency. A blade pitch angle of one or more rotor blades is adjusted in response to the current conditions experienced by the wind turbine to provide a blade pitch angle that is greater than or equal to a blade pitch angle necessary to maintain a predetermined minimum rotor stall margin according to modeled aerodynamic performance of the rotor blades such that continuous operation of the wind turbine is maintained without transitions to the stalled mode.
Patent CA-2812355-C (CA)
Inventor: BLOUNT WILLIE LEE JR
IPC: G06F3/01
Filed: 2011-10-18
Granted: 2015-12-29
Abstract: Many people active and inactive can't readily control their audio experience without reaching into a pocket or some other location to change a setting or answer the phone. The problem is the lack of convenience and the inaccessibility when the user is riding his motorcycle, skiing, bicycling, jogging, or even walking with winter gloves on, etc. The electronic control glove described here enables enhanced control over electronic devices wirelessly at all times from the user's fingertips. The glove is manufactured with electrical conducive materials along the fingers and the thumb, where contact with the thumb and finger conductive materials creates a closed circuit which is transmitted to a control device on the glove that can then wirelessly transmit messages to remote electronic devices such as cell phones, audio players, garage door openers, military hardware and software, in work environments, and so forth.