baber/WOPTO huggingface dataset:
Patent CA-2830558-A1 (CA)
Title: High strength forged aluminum alloy products
Inventor: BUSH DUSTIN M
IPC: C22F1/05
Filed: 2011-02-25
Abstract: High strength forged aluminum alloys and methods for producing the same are disclosed. The forged aluminum alloy products may have grains having a high aspect ratio in at least two planes, generally the L-ST and the LT-ST planes. The forged aluminum alloy products may also have a high amount of texture. The forged products may realize increased strength relative to conventionally prepared forged products of comparable product form, composition and temper.
Patent CA-2830961-A1 (CA)
Title: Self-retaining variable loop sutures
Inventor: GROSS JEFFREY M
IPC: D02J3/00
Filed: 2012-03-23
Abstract: A suture having a first end for penetrating tissue, an elongated suture body having a periphery; a plurality of retainers on the periphery, and a second end having a variable loop of variable circumference, wherein the variable loop includes a fixed loop slidably engaging the elongated body for slidingly varying the circumference of the variable loop, and wherein the first end may pass through the variable loop to secure tissue as an anchor, the anchor preventing movement of the suture in the direction of deployment of the first end.
Patent CA-2836030-A1 (CA)
Title: System and method for fault protection
Inventor: ZHANG YINGQI
IPC: H02H3/087
Filed: 2013-12-05
Abstract: A protection system includes a control module, a switch, and an inductive device.  The control module is used to provide control signals and switching signals based at least in part on a detected signal measured by a detecting device. The control signals include a first control signal corresponding to a normal mode and a second control signal corresponding to a fault mode. The switch is switched on and off according to the switching signals. The inductive device is coupled with the switch. The inductive device is controlled to be operated with a first inductance in response to the first control signal provided from the control module and a second inductance in response to the second control signal provided from the control module. A method for operating the protection system and a circuit system based on the protection system are also provided.
Patent CA-2838603-A1 (CA)
Title: Optical monitoring device for an imaging system
Inventor: BLANC JEAN-FRANCOIS
IPC: G02B23/00
Filed: 2014-01-07
Abstract: The invention relates to an optical monitoring device for an optical imaging system (101) having a focal plane (Pf), an optical axis (z) and an entry pupil, the system forming an image of a scene substantially at infinity on at least one image detector (D) disposed substantially in the focal plane (Pf), the device comprising: -at least one virtually point-like emission source (S) disposed on the periphery of the detector (D) and substantially in the focal plane (Pf), -a reflecting element (10) with a plane surface, -the element (10) being disposed upstream of the said imaging system (101) when considering the direction of propagation of the light rays coming from the scene, and according to a position and an inclination such that a monitoring image (11) of the source (S) produced by the optical system (101) and reflected by the reflecting element (10) is disposed substantially in the focal plane (Pf) on a detection element (D, C) connected to means for analyzing the monitoring image (11) allowing potential optical defects to be identified, -the reflecting element (10) having an annular shape so as to allow the passage of light rays coming from the scene and passing through the entry pupil.
Patent CA-2841009-A1 (CA)
Inventor: CIGNARALE JOSEPH
IPC: G02B6/44
Filed: 2012-07-13
Abstract: Exemplary implementations of the present invention address at least the above problems and/or disadvantages and other disadvantages not described above. Also, the present invention is not required to overcome the disadvantages described above, and an exemplary implementation of the present invention may not overcome any of the problems listed above. A first embodiment of the invention is a method of manufacturing a thermoplastic polyurethane (TPU)-jacketed cable including: producing a cable with a TPU jacket; applying an aqueous solution to the TPU jacket; and providing an air flow over the TPU jacket so that a film forms on the TPU jacket; wherein the aqueous solution is a solution comprising at least one of stearate, glycerin soap and sodium salt and wherein the concentration of the solution is approximately two to six percent. A second embodiment of the invention is a thermoplastic polyurethane (TPU) jacketed cable including a cable with a TPU jacket; and an aqueous solution film on the TPU jacket; wherein the film includes at least one of stearate, glycerin soap and sodium salt.
Patent CA-2842596-A1 (CA)
Inventor: AMANTE WILLIAM A
IPC: B64C25/52
Filed: 2011-08-02
Abstract: A skid landing gear assembly is provided. One embodiment of the landing gear assembly may include a first and a second skid member, and a forward and an aft cross member. The forward and aft cross-members may have integrated attachment members coupled to a forward portion and an aft portion of the first and second skid members. In more particular embodiments, the cross-members may be beam members with open cross-sections, and the skid members may be beam members with a closed cross-section.
Patent CA-2842657-A1 (CA)
Title: Switch module
Inventor: PENNING BRUCE R
IPC: F16K37/00
Filed: 2012-07-17
Abstract: A switch module used for position sensing may be operated in a number of modes for compatibility with a number of legacy position sensing products. A dry switch circuit can be configured to provide a direct output, emulating dry reed, high- side or low- side switched configurations. Alternatively, the dry switch circuit can be connected to an input of a NAMUR circuit to provide the known current output for that standard. In another configuration the dry switch can be selectively coupled to one of two NAMUR circuits allowing the switch module to provide a low-to-high current NAMUR output or a high-to- low current NAMUR output.
Patent CA-2843714-A1 (CA)
Inventor: WRIGHT BRIAN
IPC: E21B36/04
Filed: 2014-02-21
Abstract: A radio frequency (RF) antenna assembly configured to be positioned within a wellbore in a subterranean formation for hydrocarbon resource recovery may include an RF transmission line and an RF antenna coupled to the RF transmission line. The RF antenna assembly may also include an adjustable balun that may include a tubular balun housing surrounding the RF transmission line and defining a space therebetween. The adjustable balun may further include an adjustable shorting body slidably movable within the space and contacting the tubular balun housing and the RF transmission line at an adjustable shorting position.
Patent CA-2845488-A1 (CA)
Inventor: LI LEIMING
IPC: E21B43/22
Filed: 2014-03-11
Abstract: A method of treating a subterranean formation includes providing a treatment composition comprising at least one hydroxyl carboxylic acid, a crosslinkable component and a crosslinking agent. The treatment composition is then introduced to the subterranean formation, such that the combination of the hydroxyl carboxylic acid, a crosslinkable component and a crosslinking agent in the treatment composition increases the viscosity of the well treatment composition.
Patent CA-2848372-A1 (CA)
Inventor: PRADO PABLO J
IPC: G01N24/08
Filed: 2012-09-02
Abstract: A method of detecting hazardous materials in containers utilizing nuclear magnetic resonance (NMR) technology. The presence of precursors (e.g., H202) and/or nitrogen in the liquid in the container is determined by placing the container in a static magnetic field, exciting the container with electromagnetic pulses having a frequency corresponding to proton NMR and 14N NMR, and receiving radio frequency (RF) signals through a probe. The excitation pulses are configured to enable detection of the presence of precursors and nitrogen in the container, and may comprise a sequence of short RF pulses. The presence of nitrogen and/or explosive precursors is determined by detecting and evaluating NMR measurement signal amplitudes and relaxation times from the received RF signals. An apparatus comprising a magnet that generates a magnetic field and a probe that generates RF pulses and receives NMR measurement signals from the sampled container in accordance with the aforementioned method.
Patent CA-2849051-A1 (CA)
Title: Printable film
Inventor: READ SIMON JAMES
IPC: B29C59/14
Filed: 2012-09-27
Abstract: This invention concerns a process for producing a printable film comprising: providing a web of film; at a first location subjecting at least a first surface of the film web to a modified atmosphere dielectric barrier discharge (MADBD) treatment; winding the film web onto a reel; transporting the wound film web to a second location; unwinding the film web from the reel; and subjecting the first surface of the film to corona treatment. The invention also concerns printed films obtainable by the process of the invention, and articles of packaging and/or labelling made from such films.
Patent CA-2849659-A1 (CA)
Inventor: SELINGER RICHARD
IPC: E21B43/12
Filed: 2003-07-18
Abstract: A valve device for causing pressure variations in a wellbore, the valve device having a lower end and an upper end. A fluid passage extends through the valve device having a lower end defined by the lower end of the valve device and an upper end defined by the upper end of the valve device. A valve mechanism associated with the fluid passage actuates the valve device between an open position in which a fluid may pass through the fluid passage from the lower end to the upper end and a closed position in which the fluid is prevented from passing through the fluid passage from the lower end to the upper end. A  control mechanism associated with the valve mechanism controls the valve mechanism, and a delay mechanism associated with the valve mechanism delays the actuation of the valve device from the open position to the closed position.
Patent CA-2850488-A1 (CA)
Inventor: TAKAHASHI MASAHIDE
IPC: B61L23/16
Filed: 2012-09-24
Abstract: Provided is an on-ground device with which it is possible to ascertain the position of each train and transmit train control signals to the trains, even if trains equipped with on-vehicle devices compatible with different train control systems are travelling on the same rail line (region). An on-ground device (1) receives a train detection signal (TD signal) from a train equipped with an ATC/TD on-vehicle device by means of loop coils (21 to 2m), and receives a train position signal from a train equipped with a CBTC on-vehicle device by means of railroad radios (6 to 6n). The on-ground device (1) ascertains the position of each train traveling along a route (R) on the basis of the inputted train detection signal and the train position signal, generates a set of control information for each train on the basis of the ascertained train positions, and converts the control information into ATC and CBTC signals. The ATC signal is transmitted to the loop coils (21 to 2m) by means of an information transmission unit (4), and the CBTC signal is transmitted by means of the railroad radios (6 to 6n).
Patent CA-2852695-A1 (CA)
Inventor: INGIMUNDARSON ARNI THOR
IPC: A61F5/01
Filed: 2012-10-31
Abstract: La présente invention concerne un dispositif orthopédique (110) qui est configuré pour le traitement dynamique du genou. Le dispositif comprend un ensemble charnière (120), un cadre ayant un manchon supérieur et un manchon inférieur (112, 114) espacés l'un de l'autre et raccordés par l'ensemble charnière (120), et une coque dynamique (116) raccordée au cadre et s'étendant le long du premier côté de l'appareil. Un système d'ajustement (118) est raccordé à la coque et comprend un élément de mise en tension (126) entrant fonctionnellement en prise avec la coque (118) et l'ensemble charnière (120). Le système d'ajustement (118) est agencé pour augmenter ou réduire la tension dans l'élément de mise en tension (126). La coque dynamique (116) est configurée pour être tirée vers le plan frontal alors que le dispositif orthopédique passe d'une orientation en extension à une orientation en flexion.
Patent CA-2855877-A1 (CA)
Title: Discharge apparatus for a plant protection product
Inventor: HUBER ROBERT
IPC: A01M7/00
Filed: 2012-12-05
Abstract: The invention relates to an apparatus for discharging a crop protection agent, comprising a container (1) which has a container wall (8, 18, 19) and a discharge orifice (9). The container wall (8, 18, 19) surrounds an interior (7) for receiving the crop protection agent. The discharge apparatus also comprises a pump (2, 6) which comprises a delivery unit (2) and a drive unit (6). The discharge apparatus according to the invention is characterized in that the delivery unit (2) is arranged in the interior (7) of the container (1) such that the crop protection agent which can be found in the container (1) can be pumped out of the container (1) through the discharge orifice (9) of the container (1) by means of the delivery unit (2), and the drive unit (2) is arranged outside of the interior (7) of the container (1) and drives the delivery unit (2). The delivery unit (2) is integrated in the container (1) and only used in connection with the plant protection product located in the container (1).
Patent CA-2856086-A1 (CA)
Inventor: SCHULTZE ERIC W
IPC: H04L12/24
Filed: 2012-11-16
Abstract: Methods and apparatus for interfaces to manage virtual network interface objects. A system may include resource instances and a network interface virtualization coordinator. Responsive to a record creation request, the coordinator creates an interface records that may include an IP address, subnet information and security properties. The coordinator may, in response to a request to attach the record to a resource instance, enable traffic directed to the IP address to flow to the resource instance. In response to a subsequent detach request, the traffic to the IP address may be disabled at the resource instance. The same interface record may be attached to another resource instance in response to another attach request, enabling traffic directed to the IP address to flow to the second resource instance.
Patent CA-2858173-A1 (CA)
Inventor: MCCABE KATHRYN L
IPC: A61K35/30
Filed: 2012-12-06
Abstract: This disclosure generally relates to cell-based therapies for treatment of visual disorders, including disorders of the cornea. Methods are exemplified for directed differentiation of corneal cells from stem cells. Compositions of corneal endothelial cells and uses thereof are also provided. Exemplary compositions exhibit improved cell density and/or more "youthful" gene expression relative to cells obtained from donated tissue.
Patent CA-2858262-A1 (CA)
Inventor: NEUMANN REUBEN
IPC: B01D25/12
Filed: 2012-10-19
Abstract: A horizontal filter press is disclosed. The horizontal filter press comprises a support bracket, a head bracket, two sidebars spanning a distance between said support bracket and said head bracket, and a plurality of double filter plates. Each double filter plate comprises a first individual filter plate having a first filter chamber, one or more first filtrate ports, at least one first feed eye port, and at least one first handle; and a second individual filter plate having a second filter chamber, one or more second filtrate ports, at least one second feed eye port, and at least one second handle. The first and second individual filter plates are initially separate components, but are subsequently mechanically joined together to form said at least one double filter plate. In some embodiments a spacer bar is provided between the first and second individual filter plates. In some embodiments, a cutout is provided between the first and second individual filter plates to accommodate a support beam centrally disposed between said sidebars, the support beam providing additional support to the plurality of double filter plates. Methods of manufacturing a double filter plate are also disclosed.
Patent CA-2858331-A1 (CA)
Title: Comprime capable de lutter contre le detournement par voie injectable, orale et nasale
Inventor: HERRY CATHERINE
IPC: A61K9/20
Filed: 2012-12-06
Abstract: La présente invention concerne une composition pharmaceutique orale solide à libération prolongée pour son utilisation comme médicament pour lutter contre le détournement par voie injectable, orale et nasale.
Patent CA-2859690-A1 (CA)
Title: Packaging wine in aluminium containers
Inventor: STOKES GREGORY JOHN CHARLES
IPC: C12H1/075
Filed: 2012-12-24
Abstract: A method of filling an aluminum container with wine, and an aluminum container filled with wine, characterized in that the wine has a pH between 2.9 and 3.5 and the filled aluminum container of wine has a molecular sulphur dioxide content of between 0.4 and 0.8 mg/L and further characterized in that prior to filling the wine was micro-filtered in a two stage microfiltration treatment wherein the filter pore diameters are 1.0 µm or less in the first stage filter housing and 0.20 µm to 0.45 µm in at least one subsequent stage filter housing.
Patent CA-2860552-A1 (CA)
Title: A modified collagen
Inventor: Dietrich Alexandra
IPC: C08L89/06
Filed: 2013-01-09
Abstract: The present invention relates to a modified collagen obtainable by providing isolated collagen; freezing the isolated collagen; dehydrating the frozen collagen; and maturing the dehydrated collagen. Also disclosed are methods of preparing the modified collagen and uses thereof.
Patent CA-2860840-A1 (CA)
Title: Indication of use of wavefront parallel processing in video coding
Inventor: WANG YE-KUI
IPC: H04N19/61
Filed: 2012-12-19
Abstract: A video encoder generates a bitstream that includes a syntax element that indicates whether a picture is encoded according either a first coding mode or a second coding mode. In the first coding mode, the picture is entirely encoded using wavefront parallel processing (WPP). In the second coding mode, each tile of the picture is encoded without using WPP and the picture may have one or more tiles. A video decoder may parse the syntax element from the bitstream. In response to determining that the syntax element has a particular value, the video decoder decodes the picture entirely using WPP. In response to determining that the syntax element does not have the particular value, the video decoder decodes each tile of the picture without using WPP.
Patent CA-2865164-A1 (CA)
Title: Heterocyclyl compounds as mek inhibitors
Inventor: DAVE BHAVESH
IPC: C07D471/04
Filed: 2013-03-11
Abstract: The present disclosure is related to heteroaryl compounds as MEK inhibitors. These compounds include heteroaryl compounds of Formula (I), their pharmaceutically acceptable salts, combinations with suitable medicament and pharmaceutical compositions thereof. The present disclosure also includes processes of preparation of the compounds and their use in methods of treatment. The compounds as disclosed herein are of Formula (I) below:
Patent CA-2865569-A1 (CA)
Inventor: KIM DANIEL KEE YOUNG
IPC: B62D37/06
Filed: 2013-02-27
Abstract: In embodiments of the invention, a vehicle stabilization control unit may determine a control moment value for one or more gyroscopes coupled to a vehicle frame to exert for stabilization of the vehicle frame. A number of input axes for the flywheels of the one or more gyroscopes to precess may be increased in order to generate the determined control moment value. In some embodiments, the one or more gyroscopes are further coupled to a turntable, and increasing the number of input axes for the flywheels comprises rotating the turntable. Furthermore, in some embodiments, the one or more gyroscopes comprise at least two gyroscopes coupled inline to the vehicle frame (e.g., aligned lengthwise with respect to the front and rear wheel to spin and precess in opposite directions with respect to each other).
Patent CA-2866006-A1 (CA)
Title: Methode de fabrication de planches resistant a l'instabilite dimensionnelle
Inventor: GRENIER GILLES
IPC: B27D1/04
Filed: 2014-10-01
Abstract: Une méthode permettant de fabriquer des planches résistant à l'instabilité dimensionnelle car elle présente un taux d'humidité constant à chaque endroit constituant la planche. Les étapes de fabrication sont: fabriquer un panneau en collant plusieurs planches de bois franc ensemble; calibrer ou sabler pour égaliser le panneau; à l'aide d'une scie, découper le panneau en fines lamelles; entreposer les fines lamelles et des couches de substrat dans un environnement à degré d'humidité relative constant d'environ 50% durant environ 3 jours; encoller les fines lamelles et apposer une couche de substrat sur l'apprêt de colle, tel que chacune des lamelles est prise en sandwich entre deux couches de substrat; maintenir les lamelles collées de substrat dans un environnement à humidité relative constante. Le bois franc et les substrats ainsi obtenus tendent à avoir un taux d'humidité équivalent. Découper les lamelles afin d'avoir des planches composées d'un substrat et de bois franc.
Patent CA-2866757-A1 (CA)
Title: Transducer assemblies for dry applications of transducers
Inventor: CHI YU MIKE
IPC: A61B5/296
Filed: 2013-03-15
Abstract: A transducer assembly including a support terminal and at least one probe extending from the support terminal is adapted to enable a transducer to penetrate and slide through patches of hair covering a subject area of a person. The probe includes at least one leg structure supporting a transducer disposed at the distal end of the leg structure for sensing or stimulating the state of a particular property of a selected subject area when the transducer is applied by the leg structure to the selected subject area. The leg structure is so disposed in relation to the support terminal as be disposed at a non-perpendicular angle to the subject area when the transducer assembly is applied to the selected subject area. The leg structure is adapted to flex when the transducer is applied under pressure to the selected subject area to thereby cause the transducer to slide on the subject area.
Patent CA-2867234-A1 (CA)
Inventor: STUDER VINCENT
IPC: C40B60/14
Filed: 2013-03-14
Abstract: The invention relates to a device for the microstructured grafting of a plurality of proteins onto a substrate, which includes a substrate (7), a film, a matrix (10), a light source (9), an optical system (11), a first container (1) for receiving a first aqueous solution, a second container (2) for receiving a second aqueous solution, and a microfluidic circuit, wherein the film is arranged on the substrate, the source is suitable for illuminating the matrix with the light, the matrix is suitable for propagating the light in a first structured pattern, the matrix includes an optical means for replacing the first structured pattern with a second structured pattern, the optical system is suitable for forming, on the film, a first microstructured image of the first pattern, the circuit is suitable for containing the first aqueous solution, the circuit includes an opening for placing the first solution in contact with the film at the opening, the circuit includes a microfluidic means for replacing the first solution with the second solution, and the film contains polyethylene glycol.