baber/WOPTO huggingface dataset:
Patent CA-2812591-A1 (CA)
Inventor: ZHU HONGDONG
IPC: H02K7/18
Filed: 2013-04-15
Abstract: This invention relates to a wind turbine of variable speed type comprising: a wind turbine tower; a nacelle provided on said wind turbine; a wind turbine rotor hub rotatably mounted at said nacelle, said wind turbine rotor hub having at least one wind turbine blade mounted thereon and a shaft coupled to said wind turbine rotor hub and to, optionally via a gear box, a primary generator which via power lines has a primary stator electrically connected to a grid connection and a primary rotor electrically connected to a back-to-back converter at a generator side converter end and where the back-to-back converter at a grid side converter end is electrically connected to the grid connection. The wind turbine further comprises a secondary generator coupled to the shaft via a mechanical coupling and electrically connected to the primary rotor of the primary generator and the generator side converter end of the back-to-back converter.
Patent CA-2813660-A1 (CA)
Title: Composition de resine biodegradable
Inventor: YOSHIKAWA SEISHI
IPC: C08K3/00
Filed: 2011-10-04
Abstract: L'invention concerne une composition de résine biodégradable, dans laquelle il est possible de décomposer rapidement la résine biodégradable qu'elle contient. Ladite composition de résine biodégradable est caractérisée en ce qu'elle comprend : une résine biodégradable; un acide polyglycolique; et un auxiliaire d'accélération de décomposition d'ester qui peut accélérer l'hydrolyse d'un polyglycol et comprend des particules inorganiques.
Patent CA-2814414-A1 (CA)
Inventor: BARE LANCE
IPC: C07H21/04
Filed: 2011-11-02
Abstract: The disclosure provides compositions and methods based on genetic polymorphisms that are associated with response to statin treatment (particularly for reducing the risk of venous thrombosis). Specifically, the disclosure provides nucleic acid molecules containing the polymorphisms, variant proteins encoded by these nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and variant proteins, and methods of using the nucleic acid molecules and proteins as well as methods of using reagents for their detection.
Patent CA-2814584-A1 (CA)
Inventor: YU JEN-KAN
IPC: H01L35/02
Filed: 2011-10-20
Abstract: A nanomesh phononic structure includes: a sheet including a first material, the sheet having a plurality of phononic-sized features spaced apart at a phononic pitch, the phononic pitch being smaller than or equal to twice a maximum phonon mean free path of the first material and the phononic size being smaller than or equal to the maximum phonon mean free path of the first material.
Patent CA-2816545-A1 (CA)
Title: Electrode for plasma torch with novel assembly method and enhanced heat transfer
Inventor: ASHTEKAR KOUSTUBH D
IPC: H05H1/34
Filed: 2011-09-01
Abstract: The present invention is related to an electrode for a plasma arc torch, the electrode comprising a generally tubular outer wall, an end wall, and a protrusion. The end wall is joined to a distal end of the outer wall and supports an emissive element in a generally central region. The protrusion extends from the generally central region of the end wall and is configured to connect with an electrode holder by a releasable connection, wherein the protrusion is configured such that at least one coolant passage forms between the protrusion and the electrode holder when the electrode is connected with the electrode holder. In some embodiments, the releasable connection comprises a threaded connection, wherein the protrusion is threaded to releasably connect to a threaded coolant tube of the electrode holder. In other embodiments, at least one coolant passage is defined by the threaded connection.
Patent CA-2823119-A1 (CA)
Inventor: KROENING ADAM M
IPC: H01P1/39
Filed: 2013-08-08
Abstract: A ferrite element for a circulator comprises a first segment extending in a first direction from a center portion of the ferrite element; a second segment extending in a second direction from the center portion of the ferrite element; and a third segment extending in a third direction from the center portion of the ferrite element.  Each of the first segment, the second segment, and the third segment has a respective width and include a channel located at a respective distance from a center point of the ferrite element. At least one of the respective width of each segment or the respective distance from the center point for the channel in each segment is different for each respective segment such that the first segment operates over a first frequency sub-band, the second segment operates over a second frequency sub-band, and the third segment operates over a third frequency sub-band.
Patent CA-2824285-A1 (CA)
Inventor: WINKLER WAYNE F
IPC: D21D5/16
Filed: 2012-01-13
Abstract: A screen structure which is unusually effective at removing stickies from recyclable fiber but is tolerant of substantial swings in throughput which result in variations in the flow velocity through the screen - slot velocity. One example of the screen structure is created by forming a very large number of similarly shaped vanes then locking them into a ring structure to form a cylindrical screen basket but equivalent surface configurations can also be formed into sheet stock.
Patent CA-2824570-A1 (CA)
Title: Article comprenant un revetement thermostable dote d'un decor au moins bichrome en tons continus et procede de fabrication d'un tel article
Inventor: LE BRIS STEPHANIE
IPC: A47J36/02
Filed: 2011-12-22
Abstract: La présente invention concerne un article (1) chauffant comprenant un substrat (2) présentant deux faces opposées (21, 22), dont l'une au moins est opaque, et un revêtement thermostable (3 ) disposé sur ladite face (21) opaque. Selon l'invention, le revêtement (3 ) thermostable comprend un décor (31) au moins bichrome en tons continus se présentant sous forme d'une couche continue ou discontinue, et l'article chauffant a été soumis à une cuisson à une température supérieure à 300 °C. La présente invention concerne également un procédé de fabrication d'un article (1).
Patent CA-2826380-A1 (CA)
Title: Method and system for unified management of communication events
Inventor: ARORA NEHAR
IPC: H04L12/58
Filed: 2012-01-19
Abstract: A method and system for providing unified management of communication events.  The method comprises receiving a communication message in a first format, converting the communication message to a generic message, determining one or more message destinations based on a set of routing rules, determining one or more message formats based on the determined destinations, converting the generic message into a converted message, and transmitting the converted message to the one or more determined destinations. The generic message is stored in a destination agnostic format.  The converted message is stored in the one or more message formats associated with the one or more determined destinations.
Patent CA-2826753-A1 (CA)
Inventor: ZILLINGER FRIEDRICH
IPC: E21B47/13
Filed: 2013-10-15
Abstract: A cable connection system for connecting a metal jacketed electrical cable with a primary housing, including a socket electrical connector contained within a primary housing bore, a pin electrical connector connected with the cable, a rigid electrical insulating sleeve extending between the pin electrical connector and the metal jacket, and a primary housing compression fitting for mechanically connecting the cable with the primary housing. The cable connection system may further include a secondary housing mechanically connected with the primary housing and a secondary housing compression fitting for mechanically connecting the cable with the secondary housing. A method for assembling the cable connection system including preparing the cable and the pin electrical connector for use, extending the pin electrical connector through the compression fittings and the housing bores to electrically connect the pin electrical connector and the socket electrical connector, connecting the housings, and tightening the compression fittings.
Patent CA-2827761-A1 (CA)
Inventor: SHIBUTANI KYOJI
IPC: G09C1/00
Filed: 2012-02-20
Abstract: In order to achieve extremely safe encryption processing having improved diffusion properties, one aspect of this invention comprises an encryption processing unit which divides configuration bits of data which is to undergo data processing into a plurality of lines and then inputs the same, and then repeatedly executes a data conversion process, in which a round function is applied, to the data of each line. In the encryption processing unit, n/d bit data is inputted to each line, said n/d bit data being n bit data, which is input data, divided by a division number (d), and an operation including a data conversion process to which a round function is applied is repeatedly executed as a round operation. The n/d bit data of a line having the output data of the round function is divided by d/2 units, the divided data is combined, d units of n/d bit data is reconfigured, said data differing from the output data of the round operation of the previous stage, and a process making the input data for the round operation of the next stage is executed. Due to this configuration, extremely safe encryption processing having improved diffusion properties can be achieved.
Patent CA-2827796-A1 (CA)
Title: Self-contained automotive battery booster system
Inventor: WEFLEN DARRYL
IPC: H02J7/00
Filed: 2013-09-23
Abstract: A self-contained automotive battery booster system for boosting depleted automotive batteries when no external power source is available is provided, the self-contained automotive battery booster system having an integral power source; means for connecting the self-contained automotive battery booster system to an automotive battery; circuitry to ensure the safety of the user, the self-contained automotive battery booster system and the depleted automotive battery; and circuitry to allow the user to control the flow of electricity from the integral power source to the depleted automotive battery. The circuitry to ensure the safety of the user, the self-contained automotive battery booster system and the depleted automotive battery can include various warning indicators such as horns and LEDs and can prevent the activation of the self-contained automotive battery booster system in certain situations. The circuitry to allow the user to control the flow of electricity from the integral power source to the depleted automotive battery can allow the user to select different output voltages depending on the voltage required by the depleted battery.
Patent CA-2827988-A1 (CA)
Title: Fluid drilling head with sliding gauging ring
Inventor: ADAM SCOTT CHRISTOPHER
IPC: E21B10/60
Filed: 2012-02-23
Abstract: A fluid drilling head (1) for drilling a bore hole through rock, the fluid drilling head having a rotatable nozzle assembly (2) incorporating a plurality of nozzles (3, 4, 7, 8 and 9) arranged to form fluid jets (5, 6, 10, 11, 12) when provided with a supply of drilling fluid under pressure. The fluid jets include pilot jets (5, 6) directed in the general direction of movement of the drilling head and reaming jets (10, 11, 12) directed generally radially and arranged to enlarge the initial hole formed by the pilot jets. A gauging ring (13) is provided, located behind the cutting head and sized to the intended diameter of the bore hole, the gauging ring being arranged to slide axially relative to the rotating cutting head between a rearward position where the reaming jets are exposed, and a forward position where some or all of the reaming jets are shrouded by the gauging ring, and inhibited from enlarging the diameter of the bore hole.
Patent CA-2829420-A1 (CA)
Inventor: OLSON BARRY D
IPC: F16B33/00
Filed: 2012-04-12
Abstract: A fastening system for attaching cladding panels to a carrier panel and allowing for differential thermal expansion. The system fastens the two panels together at points in the direction perpendicular to the panel planes. A combination of different carrier panel hole sizes and slots fix the panels together at one point and allow the panels to expand and contract relative to each other while maintaining rectangular alignment. Wall panels and buildings constructed using the fastener are disclosed.A fastening system (500) for attaching cladding panels to a carrier panel and allowing for differential thermal expansion. The system fastens the two panels together at points in the direction perpendicular to the panel planes. The fastening system (500) comprises a threaded fastener (300), a captive nut (100) and a captive washer (300).
Patent CA-2833608-A1 (CA)
Inventor: AZZI CARLO
IPC: A61K51/08
Filed: 2012-04-27
Abstract: The present invention concerns an automatic device for the synthesis of peptide-based radioactive drugs, for diagnostic and/or therapeutic use, comprising: - a structure frame (100); - a possible closing case (200) for said structure frame (100); - a first disposable main module (1 ); - a second disposable module (19), slidingly associated with said first main module (1); - a third disposable test-tube holder module (26), reversibly fixable to said structure frame (100) with fixing means that allow the translation thereof with respect to the same. Said first (1), second (19) and third (26) module are arranged for irreversibly coupling so as to form one single disposable collector (300) inside which the whole synthesis process of the concerned radioactive drug is performed, where at the end of the process, said collector (300) may be removed from the device as one single contaminated mono block. The device is controlled by a remote control and drive workstation (39) that comprises a personal computer (PC) through which the operator may interact with the whole synthesis process, as well as devices (PE) for storing and managing the data concerning the synthesis of the specific radioactive drug obtained for each single treated patient.
Patent CA-2836956-A1 (CA)
Inventor: JEGANATHAN SURULIAPPA
IPC: C09D7/62
Filed: 2013-12-18
Abstract: A method for applying a fast curing epoxy traffic marking composition is provided in which curing agents are coated on a carrier such as glass beads or porous silica. These carriers are dropped onto the epoxy coating and promote rapid curing of the top layer of the epoxy coating while the bottom layer is given additional time to adhere to the roadway surface. This enables the application contractor to open a marked roadway in a quicker manner with less motorist disruption.
Patent CA-2838637-A1 (CA)
Inventor: FARRITOR SHANE
IPC: A61B18/18
Filed: 2012-06-11
Abstract: The embodiments disclosed herein relate to various medical device components, including components that can be incorporated into robotic and/or in vivo medical devices, and more specifically including end effectors that can be incorporated into such devices. Certain end effector embodiments include various vessel cautery devices that have rotational movement as well as cautery and cutting functions while maintaining a relatively compact structure. Other end effector embodiments include various dual end effector devices that have more than one end effector.
Patent CA-2839206-A1 (CA)
Title: Marine seismic vibrators and methods of use
Inventor: TENGHAMN STIG RUNE LENNART
IPC: G01V1/02
Filed: 2014-01-14
Abstract: Embodiments relate to marine seismic vibrators for use in seismic surveying and associated methods of use. An embodiment provides a marine seismic vibrator comprising: a shell having a spring constant selected to provide a first resonance frequency within an operational frequency range of about 1 Hz and about 300 Hz; a driver disposed within the shell and having a first end and a second end; and a spring element coupled to the shell between the first end and the second end of the driver, wherein the spring element has a second mode of oscillation that provides a second resonance frequency within the operational frequency range.
Patent CA-2840085-A1 (CA)
Inventor: REE BRADLEY RICHARD
IPC: H04L29/08
Filed: 2012-07-02
Abstract: Systems and methods for use in communicating with utility devices (210). A utility meter (205) receives one or more messages from one or more utility devices (210). Each message corresponds to a communication protocol of a plurality of communication protocols. The utility meter (205) selects a communication protocol based on at least one message of the received messages. The utility meter (205) communicates with at least a portion of the utility devices (210) using the selected communication protocol.
Patent CA-2840251-A1 (CA)
Inventor: BARDEN JULIAN ALEXANDER
IPC: A61K39/00
Filed: 2012-07-02
Abstract: L'invention concerne la production d'une réponse humorale à des récepteurs P2X7 chez des individus souffrant d'un cancer, et le ralentissement de la progression du cancer chez ces individus.
Patent CA-2842803-A1 (CA)
Inventor: FABIAN GABOR
IPC: B65D85/04
Filed: 2010-02-25
Abstract: A container (10) includes side walls (12) and a floor panel (13) for packaging coiled wire (20), which may be welding wire. A wire dispensing apparatus is included that pays-off wire (20) from the coil (22) without tangling or twisting. The wire dispensing apparatus incorporates a plurality of flexible protrusions (40) that extend from a base (27) constructed to minimally contact the coil (22) of wire (20). In particular, the wire dispensing apparatus incorporates an angled or curved base (27) that rests against an inner circumference of the coiled wire (20).
Patent CA-2843395-A1 (CA)
Inventor: RASNAKE LARRY J
IPC: H01S5/02218
Filed: 2004-09-15
Abstract: Des boîtiers pour dispositifs optoélectroniques sont décrits. Les boîtiers comprennent un support de base comportant une zone de montage de dispositif optoélectronique sur une surface du support de base et une zone de montage de couvercle. Un dispositif optoélectronique est fixé dans la zone de montage de dispositif optoélectronique. Un couvercle est fixé dans la zone de montage de couvercle pour former un volume fermé entre le support de base et le couvercle. Le dispositif optoélectronique se situe dans le volume fermé. Le couvercle comporte une zone optiquement transparente convenant à la transmission de la lumière d'une longueur d'onde donnée le long d'un trajet optique à destination ou en provenance du dispositif optoélectronique, au moins une partie de la zone de montage de couvercle étant disposée le long du trajet optique sous la surface du support de base à une profondeur en dessous du trajet optique. Des boîtiers pour dispositifs optoélectroniques sur tranche ou grille, un couvercle de boîtier pour dispositif optoélectronique sur tranche ou grille et leurs procédés de formation et des dispositifs optoélectroniques à connecteurs sont également décrits.
Patent CA-2843942-A1 (CA)
Title: Heated moveable glass for vehicles
Inventor: BOYCE IAN W
IPC: B60R16/03
Filed: 2014-02-24
Abstract: A device comprises a vehicle frame portion; a vehicle window that is selectively movable relative to the vehicle frame portion between a open position and a closed position, the vehicle window comprising at least one conductive heating element; and at least one flexible electrical supply cord. A first portion of the at least one flexible electrical supply cord is attached to the vehicle window. A second portion of the at least one flexible electrical supply cord is attached to the vehicle frame portion. The at least one flexible electrical supply cord is configured to conductively connect the at least one conductive heating element to a vehicle electrical bus when the vehicle window is in the open position and when the vehicle window is in the closed position.
Patent CA-2844285-A1 (CA)
Title: Introductory assembly and method for inserting intracardiac instruments
Inventor: DE CANNIERE DIDIER
IPC: A61B17/00
Filed: 2012-08-09
Abstract: An introduction assembly and method for the insertion of medical instruments through a thoracic passage into a selected one of either the left or right atrium of the heart. Catheters or other instruments dedicated to performing required cardiac maneuvers are passed through an introductory sheath having a distal end disposed within the targeted atrium. Upon completion of the required cardiac maneuvers the instruments are removed from the atrium and a closure assembly is passed through the introductory sheath into a closing relation to an entry site, formed in the pericardium and corresponding atrium wall, to facilitate healing thereof. The introductory assembly and method facilitates the concurrent, operative disposition of a plurality of catheters or other instruments into the interior of the selected atrium through different thoracic passages and entry sites thereby allowing synergistic interaction between the multiple catheters in the performance of the required cardiac maneuvers.
Patent CA-2847692-A1 (CA)
Inventor: KEMP RICHARD WILLIAM
IPC: C07F13/00
Filed: 2011-09-08
Abstract: The present invention concerns the synthesis of dry powdered manganese complexes using spray-drying or freeze-drying methods.
Patent CA-2848815-A1 (CA)
Inventor: IURISCI GIUSEPPE
IPC: F01D9/02
Filed: 2012-09-26
Abstract: Apparatus and method for integrating an actuator into turbo-machinery and operating the actuator based on process fluid associated with the turbo-machinery. The integrated actuator mechanism (204) includes an actuator casing; a balance drum (218), with labyrinth seals (214), and recovery spring (212), configured to apply force to the balance drum, in the actuator casing; an actuation bar (206) connected to the balance drum and configured to move linearly in the direction of the balance drum; and a connection mechanism connecting a diverted portion of turbo-machinery process fluid to the actuator casing for applying force, in an opposite direction of the spring force, to the balance drum. The labyrinth seals allow the diverted turbo-machinery process fluid to bleed through and return to the turbo-machinery.
Patent CA-2854365-A1 (CA)
Inventor: MCCAUGHEY RYAN G
IPC: H01Q1/24
Filed: 2012-11-01
Abstract: In some embodiments, an apparatus includes a protective cover configured to attach to a wireless device having a surface including a first portion and a second portion mutually exclusive from the first portion. The second portion of the surface is associated with a proximity sensor of the wireless device. The protective cover is configured to cover the first portion of the surface when the protective cover is attached to the wireless device. The protective cover is configured to not cover the second portion of the surface when the protective cover is attached to the wireless device such that the proximity sensor is not triggered by the protective cover when the protective cover is attached to the wireless device and when the wireless device is operational.
Patent CA-2854515-A1 (CA)
Inventor: HUTCHISON RICHARD MARTIN
IPC: B23K9/09
Filed: 2012-11-07
Abstract: Welding power is generated by first generating two different current waveforms, and comparing the waveform values for control intervals to select which waveform provides the greater current. The waveforms are for different transfer modes, such as one for a pulsed arc portion, and another for a short-circuit transfer mode or for short-circuit clearing. The waveforms may be programmed by settings in a state machine. A balance or relative prioritization in the comparison may be influenced by user inputs. The resulting hybrid process has aspects of both spray transfer and short-circuit transfer modes.
Patent CA-2855753-A1 (CA)
Title: Cationic antibacterial composition
Inventor: HALDAR JAYANTA
IPC: A61K38/14
Filed: 2012-11-13
Abstract: The present invention relates to compounds that are cationic vancomycin analogues and their compositions. Method of making the compounds and their use as medicament for the treatment of bacterial infection are also disclosed.