baber/WOPTO huggingface dataset:
Patent CA-2953274-A1 (CA)
Inventor: FIORUCCI ALESSANDRO
IPC: C25C1/12
Filed: 2015-07-30
Abstract: The present invention relates to an electrolyser for electrowinning of non-ferrous metals comprising a plurality of intercalated elementary cells, wherein each elementary cell is equipped with a device suitable for the detection of anomalies in the distribution of electric current to the respective anode.
Patent CA-2954025-A1 (CA)
Inventor: ROSS JOHN DAVID
IPC: A61B17/62
Filed: 2015-06-22
Abstract: A collapsible fixator system comprising a first frame member and a second frame member and at least one strut. Each frame member comprises an upper surface, a lower surface, and a plurality of apertures extending from the upper surface to the lower surface. Each of the at least one struts comprises first and second strut connectors, such that the first and the second strut connectors are operable to releasably connect the strut to the first frame member and the second frame member. When the first and second strut connectors are in a first, collapsed position, the strut is releasably positioned substantially parallel to the upper and lower surfaces of the first and second frame members. When the first and second strut connectors are in a second, erect position, the strut may be fixedly positionedsuch that the first and second frame members are spaced apart from one another.
Patent CA-2954730-A1 (CA)
Title: Impalement prevention apparatus for extending overtop of and around the exposed ends of a plurality of spaced-apart reinforcing bars
Inventor: HEWLETT PHIL
IPC: E04G21/32
Filed: 2014-11-03
Abstract: There is provided an impalement prevention apparatus for use with a plurality of spaced- part bars. The apparatus includes an elongate top portion shaped to extend overtop of exposed ends of the bars. The apparatus includes a pair of elongate spaced-apart side portions connecting to the top portion and extending downwards therefrom. The apparatus includes a pair of spaced-apart end portions each connecting to and extending between the side portions. The top portion, the side portions and the end portions form an enclosure extendable around the exposed ends of the bars.
Patent CA-2955812-A1 (CA)
Inventor: RANGANATHAN SATHISH KUMAR
IPC: H01B7/17
Filed: 2015-08-05
Abstract: A coating composition includes a fluoroethylene vinyl ether copolymer, a cross-linking agent, and water. The coating composition reduces the operating temperature of an overhead conductor by at least about 5° C or more compared to a similar uncoated overhead conductor when the operating temperatures of each overhead conductor are measured at about 100° C or higher and the coating composition is substantially free of solvent. Methods for making a coating composition and for making a coated overhead conductor are also provided.
Patent CA-2959467-A1 (CA)
Inventor: YAMAGUCHI TAKASHI
IPC: G02B6/02
Filed: 2015-08-19
Abstract: Provided is an optical fiber connecting structure wherein: a first optical fiber and a second optical fiber optically connected to the first optical fiber via a solid index matching material attached to a tip surface of the first optical fiber are held and fixed between a base member and a cover member; a tip of the second optical fiber is disposed so as to come into contact with the solid index matching material or be separated from the solid index matching material; and the solid index match material as a whole and the tip of the second optical fiber are disposed within a liquid index matching agent provided between the base member and the cover member.
Patent CA-2960059-A1 (CA)
Inventor: TRUELLE FRANCK EDMOND MAURICE
IPC: B22C1/22
Filed: 2015-09-01
Abstract: The invention relates to the field of casting and more particularly to a method for producing a ceramic core (1) for casting, said core (1) having a shape that has at least one first lateral protrusion (11), the method involving at least a step of injecting a paste containing a ceramic granulate and a polymer binder into a mould cavity to form a component (10) having a shape corresponding to the shape of the core (1) with the addition of at least one additional lateral protrusion (15) adjacent to said first lateral protrusion (11), a step of curing the component (10) and a step of eliminating the said additional lateral protrusion (15) from the component (10) after said firing step.
Patent CA-2961140-A1 (CA)
Inventor: WILLIAMS CALVIN JOHN LLEWELYN
IPC: A61G5/00
Filed: 2015-09-18
Abstract: A human-propellable vehicle is described and comprises a chassis and a roller assembly mounted at or towards the rear of the chassis. The roller assembly is positioned to engage with a wheel of a second vehicle to permit the second vehicle to push the human-propellable vehicle.
Patent CA-2962240-A1 (CA)
Inventor: GURU KHURSHID
IPC: A61M27/00
Filed: 2015-09-23
Abstract: A surgical apparatus has connected strips that are configured to surround an organ, such as a kidney. The surgical apparatus at least partially mechanically occludes fluid flow into, out of, or within part of the organ. Each strip is individually inflatable. Tubes deliver fluid to the strips. Each of the tubes is connected to one of the strips.
Patent CA-2963208-A1 (CA)
Inventor: GUY GEOFFREY
IPC: A61P25/08
Filed: 2015-10-14
Abstract: La présente invention concerne l'utilisation de cannabidiol (CBD) pour le traitement de crises d'épilepsie atoniques. En particulier, le cannabidiol semble être particulièrement efficace pour réduire des crises d'épilepsie atoniques chez des patients atteints d'étiologies comprenant : le syndrome de Lennox-Gastaut; la sclérose tubéreuse de Bourneville; le syndrome de Dravet; le syndrome de Doose; le syndrome d'Aicardi; CDKL5 et Dup15q en comparaison avec d'autres types de crises d'épilepsie. L'invention concerne en outre l'utilisation de cannabidiol en association avec un ou plusieurs médicaments antiépileptiques (MAE).
Patent CA-2964004-A1 (CA)
Inventor: MITCHELL DAVID R
IPC: B25G1/01
Filed: 2015-09-21
Abstract: A lifting implement such as a shovel, hay fork or the like, including an elongated handle with a distal end and a proximal end wherein a load bearing member is provided at the distal end and the handle includes an articulated joint at a minor distance from the proximal end dividing the handle between a major portion extending from the distal end, and, a lever portion extending from the joint to the proximal end. The lever is adapted to pivot within the range of an acute angle relative to the handle profile. The lever and the major portion of the handle each have a means for mounting a resilient member therebetween, where the resilient member is capable of absorbing shock and storing energy when urged by the pivoting of the lever within the range during the motion of lifting a load, and which stored energy is released when the load is being heaved by the implement. The handle may include a hand grip at the proximal end and a gripping portion on the major portion spaced from the articulated joint such that a triangle is formed with the hand grip, the gripping portion and the articulated joint at the apex of the triangle, wherein the apex of the triangle is translated during the lifting and heaving motion of the tool.
Patent CA-2967920-A1 (CA)
Inventor: MICHELSEN CLIVE
IPC: B61K13/00
Filed: 2015-11-13
Abstract: The invention relates to a device for automatic dispensing of a maintenance agent, such as an anti-icing agent or a de-icing agent, on specific parts of a rolling stock travelling on a railway track. The device comprises a dispensing unit, a detection unit configured to generate a detection signal before said rolling stock reaches the dispensing unit,a sensor unit configured to determine position and velocity of the rolling stock, and a control unit. The control unit is configured to receive said detection signal from said detection unit,determine a dispensing schedule based on said rolling-stock velocity, and transmit a control signal to the dispensing unit to control said dispensing unit based on said dispensing schedule. Furthermore, the present inventive concept also relates to an associated method.
Patent CA-2970219-A1 (CA)
Title: Table game system
Inventor: SHIGETA YASUSHI
IPC: A63F1/14
Filed: 2014-12-12
Abstract: In a table game system provided by the present invention, a card shoe used in a table game can be used to calculate periods associated with the progress of the game handled by a dealer, particularly periods from the time when a card is drawn from a card accommodating section to the time when a result of the game is displayed, such as a game play period, and other periods excluding the play period which includes a bet period and a bet settlement period.
Patent CA-2970330-A1 (CA)
Inventor: LONG JUSTIN ALEXANDER
IPC: A61M1/00
Filed: 2009-05-29
Abstract: A reduced-pressure system for treating tissue, such as damaged subcutaneous tissue, includes a shaped dressing bolster (32) for placing on the patient's epidermis and substantially sized to overlay the damaged subcutaneous tissue. The system further includes a sealing subsystem (60) for providing a fluid seal over the shaped dressing bolster and a portion of the patient's epidermis, and a reduced-pressure subsystem (80) for delivering a reduced pressure to the sealing subsystem. The reduced-pressure system may develop a force, which may include a vertical force that is realized at tissue site deeper than the epidermis or a closing force directed towards the incision. The shaped dressing bolster is shaped to evenly distribute the force. Other methods and systems are included.
Patent CA-2970734-A1 (CA)
Title: Dosimeters including lensless imaging systems
Inventor: FINE ALAN MARC
IPC: G02B21/00
Filed: 2014-12-16
Abstract: Among other things, a method comprises imaging a sample displaced between a sensor surface and a surface of a microscopy sample chamber to produce an image of at least a part of the sample. The image is produced using lensless optical microscopy, and the sample contains at least blood from a subject. The method also comprises automatically differentiating cells of different types in the image, generating a count of one or more cell types based on the automatic differentiation, and deriving a radiation dose the subject has absorbed based on the count.
Patent CA-2971863-A1 (CA)
Title: Biopolymer composite for water-based treatment fluids
Inventor: SANTOS CATHERINE M
IPC: E21B43/22
Filed: 2015-03-05
Abstract: An aqueous-based treatment fluid comprising: a base fluid, wherein the base fluid comprises water; and an additive, wherein the additive comprises a biopolymer matrix and a compound comprising a functional group containing nitrogen, A method of using the aqueous-based treatment fluid comprising: introducing the treatment fluid into a wellbore, wherein the wellbore penetrates a subterranean formation.
Patent CA-2973804-A1 (CA)
Title: Communication method and communication device
Inventor: IRIE MASATAKA
IPC: H04W48/08
Filed: 2016-01-15
Abstract: A communication method for a coordinator communication device, wherein a first scheduling element used by a first communication device and a second scheduling element used by a second communication device are generated, and the first scheduling element and the second scheduling element are transmitted to the first communication device and the second communication device. The second scheduling element includes a second assignment that indicates a time-frequency resource to be assigned to the second communication device. The first scheduling element includes a first virtual assignment, which is a replica of the second assignment, and a first assignment that indicates a time-frequency resource to be assigned to the first communication device. The first communication device communicates according to a first communication protocol in which a first frequency band is used, and the second communication device communicates according to the first communication protocol or a second communication protocol in which a second frequency band that includes the first frequency band is used.
Patent CA-2977233-A1 (CA)
Inventor: CONRAD WAYNE ERNEST
IPC: A47L5/24
Filed: 2014-02-24
Abstract: A hand carriable surface cleaning apparatus, such as a cyclonic hand vacuum cleaner, is provided wherein a pre-motor filter wherein an extension of the vortex finder extends through the pre-motor filter.
Patent CA-2978769-A1 (CA)
Inventor: BERTAGNOLLI KENNETH E
IPC: E21B10/42
Filed: 2016-04-01
Abstract: Embodiments relate to polycrystalline diamond compacts ("PDCs") including a polycrystalline diamond ("PCD") table in which a metal-solvent catalyst is alloyed with at least one alloying element to improve thermal stability and/or wear resistance of the PCD table. In an embodiment, a PDC includes a substrate and a PCD table bonded to the substrate. The PCD table includes diamond grains defining interstitial regions. The PCD table includes an alloy comprising at least one Group VIII metal and at least one metallic alloying element such as phosphorous.
Patent CA-2979831-A1 (CA)
Title: Procedes et appareil pour lectures consistantes et precises de la dilatation du col de l'uterus pendant le travail et l'accouchement
Inventor: Martin Eva Lea
IPC: A61B5/107
Filed: 2015-09-16
Abstract: Un appareil de lecture de dilatation du col de l'utérus et un procédé d'utilisation pour déterminer avec exactitude et précision des mesures de la dilatation du col de l'utérus pendant le travail et l'accouchement. L'appareil comprend un dispositif de mesure ayant une longueur avec une première et une seconde extrémité, une fixation fixe configurée pour se coupler avec un premier doigt et venir s'engager de manière fixe avec la première extrémité du dispositif de mesure, et une liaison coulissante configurée pour se coupler avec un second doigt et s'engager de manière coulissante avec le dispositif de mesure le long de la longueur entre les première et seconde extrémités.
Patent CA-2983705-A1 (CA)
Inventor: DURFEE EILEEN LOUISE
IPC: E04H1/12
Filed: 2015-11-13
Abstract: An infrared lamp is mounted within a frame and an enclosure is attached around the frame in order to create a portable infrared sauna tent. The frame is formed from horizontal tubular members and vertical tubular members, which can be arranged into a cube shape through the use of corner brackets. The enclosure includes a left wall, right wall, and foldable three-panel wall. The left wall and the right wall are attached to opposite sides of the enclosure through the use of hook-and-loop fasteners. The foldable three -panel wall is placed atop the enclosure, with its two side panels being attached to the enclosure through the use of hook-and-loop fasteners. A door is integrated into one of the side panels of the foldable three -panel wall, allowing for human entry to the interior of the enclosure. The infrared lamp is secured within the enclosure to a lamp support member of the frame.
Patent CA-2983826-A1 (CA)
Inventor: BERRY CYNTHIA G B
IPC: C07D471/14
Filed: 2016-04-28
Abstract: Provided herein are compounds of Formula (I), and pharmaceutically acceptable salts, N-oxides, or solvates thereof, [formula (I) should be inserted here]. Also provided herein are pharmaceutical compositions comprising compounds of Formula (I) and methods of using compounds of Formula (I).
Patent CA-2984592-A1 (CA)
Title: Protector
Inventor: REBENTROST MARK
IPC: E02D5/80
Filed: 2016-06-30
Abstract: The invention concerns a cylindrical thermal protection sheath (1, 60) for covering a length of an elongated structural element (50), comprising a sandwich-like composite insulation system (10, 12, 16, 18, 20) which has a thermal conductivity lower or equal to 0.11 W/m.°C at 800°C and a thickness lower than 50 millimeters.
Patent CA-2985342-A1 (CA)
Title: Antennas for wellbore logging tools and methods of manufacture
Inventor: PRAKASH ANAND
IPC: E21B47/13
Filed: 2015-06-26
Abstract: An antenna assembly includes a bobbin positionable about an outer surface of a tool mandrel, and a coil wrapped about an outer bobbin surface of the bobbin and extending longitudinally along at least a portion of the outer bobbin surface. A plurality of ferrites are positioned within a groove defined in the outer surface of the tool mandrel, and the plurality of ferrites extend circumferentially about the outer surface and interpose the tool mandrel and the coil.
Patent CA-2985829-A1 (CA)
Inventor: WORTMANN STEVEN
IPC: F16K1/20
Filed: 2016-05-18
Abstract: A valve has a single piece housing defining an inlet, an outlet and a chamber therebetween. A non-round valve closing member engages a non-round seat within the chamber.
Patent CA-2989323-A1 (CA)
Inventor: ALBRECHT DAVID E JR
IPC: F16J15/26
Filed: 2016-06-08
Abstract: A main stage in-line pressure control cartridge. The cartridge selectively controls flow in-line in the same direction. The cartridge is mounted inside a body and has a sliding control sleeve that can expose radial holes in the poppet to an open position and to seal the radial holes in a closed position. A retainer collar is located on the opposite end of the control sleeve. Flow is permitted in a direction from the control sleeve to the retainer collar. The body has a mating recess to accommodate a step in the retainer collar which prevents movement of the retainer collar towards the control sleeve. When fluid pressure is applied to the retainer collar in the direction of the control sleeve, the step in the retainer collar presses against the body thereby preventing the fluid pressure from moving the retainer collar. Thus, the cartridge only permits fluid flow in the direction from the control sleeve to the retainer collar but prevents fluid flow in the other direction. GLYD RINGS can also be used as seals for the control sleeve and/or the retainer collar.
Patent CA-2991653-A1 (CA)
Inventor: LANTZ JEAN SEBASTIEN
IPC: A61M16/00
Filed: 2016-07-11
Abstract: The present invention relates to a device (1) for stimulating the tracheobronchial air of a patient (5) suffering from an obstructive breathing disorder, which device is capable of modifying the rheology of the tracheobronchial mucus of the patient and includes a negative-pressure generator (6), a physiological interface (2) capable of interfacing the device with the respiratory system of the patient, a connection tube (4) connecting the physiological interface (2) to the negative-pressure generator (6), and a control circuit capable of controlling, by an arrangement during the passive expiration phase, the application of a series of alternating negative-pressure pulses and venting with a predetermined frequency and a predetermined duty factor during a first portion of an expiration cycle and then a second frequency and a second duty factor during a second portion of the expiration cycle, and repeating a predefined number of expiration cycles.
Patent CA-2993739-A1 (CA)
Title: Securing frame for a usb connector
Inventor: BLERSCH CHRISTIAN
IPC: H05K5/02
Filed: 2016-08-10
Abstract: The invention relates to a securing frame (200, 400) for a USB connection (120), which USB connection is provided in a housing (110) of an electronic device (100), wherein the securing frame (200, 400) comprises means for attaching to the electronic device and comprises at least one protective wall segment (220a - 220c; 420a - 420h, 430), which is designed to extend at least partially away from the housing (110) when the securing frame (200, 400) is attached to the electronic device (100) near the USB connection (120). The invention further relates to a USB distributor (500) having such a securing frame (400) and to a connector module (300) for use with such a securing frame (200, 400).
Patent CA-2995184-A1 (CA)
Title: Utility or meter pole top reinforcement method and apparatus
Inventor: BUTLER ROBERT P
IPC: E04H12/24
Filed: 2018-02-15
Abstract: An apparatus for reinforcing an upstanding utility/meter pole having a worn top includes an elongated brace adapted to bear against the pole near a top end of the pole. A washer plate is disposed in overlying relation to the elongated brace. A front support is secured to an opposite side of the pole by an elongated bolt that extends diametrically through the pole and is engaged by a nut to secure the brace and front support in sandwiching relation to the pole.  Additional embodiments are designed to reinforce cross arms secured to the utility pole.
Patent CA-2996032-A1 (CA)
Title: Catalyseurs de traitement de gaz d'echappement
Inventor: ZHENG XIAOLAI
IPC: B01J29/85
Filed: 2016-08-18
Abstract: La présente invention concerne des catalyseurs efficaces pour réduire des NOx, des hydrocarbures et le monoxyde de carbone provenant d'un gaz d'échappement de moteur à essence. Ces catalyseurs comprennent un substrat ayant des premier et second matériaux disposés sur ce dernier, le premier matériau étant efficace pour catalyser la réduction catalytique sélective d'oxydes d'azote en présence d'ammoniac et le second matériau étant efficace pour réduire des hydrocarbures et le monoxyde de carbone, le premier matériau comprenant un tamis moléculaire activé par le cuivre et/ou le fer dans une charge faible, le second matériau comprenant au moins un oxyde de Ni, Fe, Mn, Co et Cu sur un support choisi parmi des oxydes de Ce, Ce-Zr, Zr, Mn, Pr et des combinaisons de ces derniers. L'invention concerne également des systèmes de traitement de gaz d'échappement de moteur à essence et des procédés de traitement de gaz d'échappement provenant d'un moteur à essence.
Patent CA-2998212-A1 (CA)
Title: Cheese grater
Inventor: BELIVEAU STEPHANE
IPC: A47J43/25
Filed: 2018-03-16
Abstract: A grating device for grating a substantially solid product capable of being grated, the grating device including a first housing being positioned, shaped and shaped for encasing the product to be grated, a second housing operatively connectable to the first housing, the second housing having a loading section being configured for receiving the product to be grated, a grating drum rotatably mountable about the second housing, and being positioned, shaped and sized for grating the product from the loading section of the second housing via a rotation of the grating drum against said product, and a biasing assembly operatively cooperable with the first housing for biasing the product to be grated inside the loading section of the second housing towards and against the grating drum.
Patent CA-2998228-A1 (CA)
Inventor: SCHMIDT MICHAEL
IPC: B23Q33/00
Filed: 2018-03-15
Abstract: Systems and methods for duplicating keys are disclosed. A key duplication system receives a key blank into a key receiving module. The key receiving module includes opposable jaws that assist with alignment of the key blank within the module. The key receiving module also includes an end stop that engages the tip of the received key blank and is linearly displaced as the key blank is further inserted. The linear displacement of the end stop is compared to a known value corresponding to a length of the shank of the key blank, and if the displacement does not match the known value, the user is instructed to re-orient the key blank.