baber/WOPTO huggingface dataset:
Patent CA-2936444-A1 (CA)
Title: Bearing isolator seal for rotating shaft
Inventor: BENDER PAUL
IPC: F16J15/16
Filed: 2015-01-08
Abstract: A bearing isolator seal (10) includes a rotor (23) and stator (24) wherein the stator (24) has inboard (26) and outboard (32) radial projections which define a groove (34) bounded by groove side faces (36, 37) and a groove bottom face (38). The rotor (23) extends radially (35) and then axially (36) so as to lie closely adjacent to the terminal end (33) of the outboard radial projection (32) on the stator (24) to define an entrance passageway (39). The bearing isolator seal (10) includes a surface geometry which is believed to result in improved exclusion of contaminants, particularly from high velocity water spray, wherein the entrance passageway (39) is angled to increase the rotational effects of exclusion during shaft (12) rotation, and wherein the groove side faces (36, 37) are also angled (38A, 38B) to assist in redirecting spray and other contaminants away from the passageway (39).
Patent CA-2937342-A1 (CA)
Title: Inserting personalized information into digital content
Inventor: MCDONOUGH JOHN C
IPC: H04N21/8545
Filed: 2016-07-28
Abstract: Described are methods and apparatuses, including computer program products, for personalizing video content. A server receives a request for a digital video stream from a client device and generates a first set of personalized frames to be inserted into the requested digital video stream.  The server combines the first set of personalized frames and the requested digital video stream to generate a personalized video stream and transmits the personalized video stream to a downstream device. The downstream device generates a second set of personalized frames to be inserted into the personalized video stream and combines the second set of personalized frames and the personalized video stream to generate an updated personalized video stream for transmission to the client device.
Patent CA-2938102-A1 (CA)
Inventor: BIRNBACH CURTIS A
IPC: H03K17/52
Filed: 2011-10-05
Abstract: A high voltage, high current vacuum integrated circuit includes a common vacuum enclosure that includes at least two cold-cathode field emission electron tubes, and contains at least one internal vacuum pumping means, at least one exhaust tubulation, vacuum-sealed electrically-insulated feedthroughs, and internal electrical insulation. The cold-cathode field emission electron tubes are configured to operate at high voltage and high current and interconnected with each other to implement a circuit function.
Patent CA-2943400-A1 (CA)
Title: Accessoire pour appareil tenu a la main
Inventor: MACLAINE ALASDAIR MICHAEL
IPC: A45D20/12
Filed: 2015-03-06
Abstract: L'invention concerne une attache pour un appareil tenu à la main, comprenant un corps ayant une paroi, une entrée de fluide au niveau d'une première extrémité de la paroi, et une sortie de fluide à travers la paroi, la sortie de fluide comprenant au moins une fente s'étendant le long de la paroi, et ladite fente étant formée par un chevauchement d'une première extrémité de la paroi et d'une seconde extrémité de la paroi. La paroi peut être formée à partir d'au moins deux plaques. Une première plaque parmi lesdites deux plaques peut comprendre la première extrémité de la paroi. Une seconde plaque parmi lesdites deux plaques peut comprendre la seconde extrémité de la paroi. La première plaque parmi lesdites deux plaques peut définir une surface radialement intérieure de la fente. La seconde plaque parmi lesdites deux plaques peut définir une surface radialement extérieure de la fente. La fente peut être tangente à la paroi.
Patent CA-2945977-A1 (CA)
Title: Continuous boron nitride nanotube fibers
Inventor: WHITNEY R ROY
IPC: C01B21/064
Filed: 2015-04-24
Abstract: Described herein are apparatus, systems, and methods for the continuous production of BNNT fibers, BNNT strands and BNNT initial yarns having few defects and good alignment. BNNTs may be formed by thermally exciting a boron feedstock in a chamber in the presence of pressurized nitrogen. BNNTs are encouraged to self-assemble into aligned BNNT fibers in a growth zone, and form BNNT strands and BNNT initial yarns, through various combinations of nitrogen gas flow direction and velocities, heat source distribution, temperature gradients, and chamber geometries.
Patent CA-2946373-A1 (CA)
Inventor: BARMAN SHIKHA P
IPC: C07J75/00
Filed: 2015-05-01
Abstract: A liquid crystalline drug delivery system for ocular administration. The drug delivery system, which is mucoadhesive, biocompatible, non-irritating, and tissue permeable, contains nanoparticles stably dispersed in an aqueous solution and can be formulated for sustained release. Also provided are methods for producing the drug delivery system and methods for treating ocular disorders by administering it to a subject.
Patent CA-2947376-A1 (CA)
Inventor: VAKALOPOULOS ALEXANDROS
IPC: A61K31/437
Filed: 2015-04-29
Abstract: The application relates to novel heterocyclyl- and hetaryl-substituted imidazo[1,2-a]pyridines, methods for producing same, the use thereof alone or in combinations for treating and/or preventing diseases, and the use thereof for producing medicaments for treating and/or preventing diseases, in particular for treating and/or preventing cardiovascular diseases.
Patent CA-2947402-A1 (CA)
Inventor: SCODA ENRICO
IPC: G06F9/445
Filed: 2015-04-02
Abstract: A method, non-transitory computer readable medium, remote interface server computing device, and system that provides a presentation web page to a presentation device and a remote web page to a remote device. The remote web page is configured to, when executed by the remote device, register the remote device as associated with the presentation device and render a swipe panel on a display of the remote device. A first message is received from the remote device in response to an interaction with the swipe panel. A second message is sent to the presentation device in response to receiving the first message. The second message, when executed by the presentation device, is configured to cause the presentation device to perform an action on the presentation web page corresponding to the user interaction with the swipe panel.
Patent CA-2949618-A1 (CA)
Inventor: ELWELL JAMES P
IPC: F21S8/10
Filed: 2015-10-16
Abstract: An LED lamp uses a flexible metal fabric as a heat sink. At least one light emitting diode is attached to a circuit board that is mounted on a heat conducting member. The flexible heat sink is attached to the heat conducting member, such that heat generated by the light emitting diode and circuit board is conducted to the flexible heat sink. The flexible heat sink can be deformed to fit in a variety of spaces. The flexible heat sink dissipates the heat generated by the LED lamp without the need for a fan. The flexible heat sink may be made from braided copper fabric.
Patent CA-2952050-A1 (CA)
Title: Structure et procede de fabrication ameliores pour une plaque bipolaire de pile a combustible
Inventor: LAVENU YOANN
IPC: H01M8/0258
Filed: 2015-06-09
Abstract: Ensemble pour la formation d'une plaque bipolaire de pile à combustible, comprenant deux demi-plaques (1A, 1B) adaptées pour être assemblées l'une contre l'autre, chacune des deux demi-plaques (1A, 1B) comprenant des rainures (11A, 12A, 11B, 12B) formées par emboutissage et s'étendant selon une direction longitudinale (X-X), et adaptées pour former des canaux de circulation de réactifs (5A, 5B) de part et d'autre des demi-plaques (1A, 1B), et des conduits de circulation de fluide caloporteur (6) entre les deux demi-plaques (1A, 1B), caractérisé en ce que les demi-plaques (1A, 1B) sont identiques comprennent chacune au moins une paire d'éléments d'indexation complémentaires (2A1, 2A2, 2B1, 2B2, 3A1, 3A2, 3B1, 3B2) réalisés par emboutissage, adaptés pour réaliser un centrage desdites demi-plaques (1A, 1B) l'une par rapport à l'autre lors de leur assemblage.
Patent CA-2954368-A1 (CA)
Inventor: FEUILLETTE REMI
IPC: H04B5/00
Filed: 2017-01-11
Abstract: A method for trip validation includes receiving signals, on a vehicle, from one of a plurality of spaced stationary beacons on a transportation route, the signals including localization data for the respective beacon. A passenger identifier is received from a mobile communication device of a passenger on the vehicle via short range communication. Encrypted transaction data is generated, based on the user identifier, localization data, and a timestamp. The encrypted transaction data is transmitted to passenger mobile communication devices which relay the data to an associated server for processing. The method allows the location of a public transportation device to be identified without the need to provide GPS localization equipment on the vehicle.
Patent CA-2954816-A1 (CA)
Inventor: POLEGATO MORETTI MARIO
IPC: A43B7/12
Filed: 2015-07-10
Abstract: A shoe (10, 110) with waterproof and vapor-permeable sole and upper, comprising a waterproof and vapor-permeable sole (11, 111) and an assembly (12, 112) associated in an upward region with respect to the sole (11, 111) and comprising:  an external vapor-permeable upper (13, 113), an internal lining (14, 114) and, interposed between them, a first waterproof and vapor-permeable functional element (15, 115),  a perforated or vapor-permeable insole (16, 116), which is joined in a perimetric region at least to the lining (14, 114), the shoe (10, 110) also comprising a flexible waterproof element (18, 118) associated in a downward region with respect to the insole (16, 116), at least partially perforated or vapor-permeable at a vapor permeation area (19, 19), the sole (11, 111) being joined perimetrically so as to form a seal to the assembly (12, 112) and to the flexible element (18, 118).
Patent CA-2955485-A1 (CA)
Inventor: KAWANA ASAHI
IPC: A61P9/12
Filed: 2015-07-29
Abstract: The present invention provides a crystal of 2[4-(2,2-dimethylpropoxy)-3-(1H-1,2,3,4-tetrazole-1-yl)phenyl]-4-methyl-1,3-thiazole-5-carboxylic acid, said crystal being useful as a therapeutic agent or a prophylactic agent for gout, hyperuricemia, and the like.
Patent CA-2956095-A1 (CA)
Inventor: PANANDIKER RAJAN KESHAV
IPC: C11D1/83
Filed: 2015-08-25
Abstract: The present invention is directed to fabric care compositions comprising a cationic polymer, a silicone, and a surfactant system. Methods of making and using such compositions are also provided.
Patent CA-2958445-A1 (CA)
Inventor: DAPRATO GARY ANTHONY
IPC: B64C29/00
Filed: 2017-02-17
Abstract: An aircraft includes a frame, an energy source carried by to the frame, a controller, and a plurality of gimballing motor mount propulsion devices attached to the frame and controlled by the controller to maintain a substantially horizontal attitude of the aircraft during flight.
Patent CA-2959027-A1 (CA)
Inventor: LI SHENSHEN
IPC: B29C48/44
Filed: 2015-08-21
Abstract: The disclosure relates to oxygen scavenging compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Patent CA-2960237-A1 (CA)
Inventor: PAPINEAU THOMAS C
IPC: G03B29/00
Filed: 2017-03-08
Abstract: Dash cams are becoming very popular and are a great tool for law enforcement and insurance companies. These cameras can prove fault when involved in an accident but also help to improve traffic safety by highlighting potential dangerous situations. The patent that we, Thomas and Carol Papineau, are applying for is a forward-facing in car camera that is housed within the rear-view mirror mounting arm of a vehicle.
Patent CA-2962882-A1 (CA)
Title: Vehicle dolly
Inventor: NEVEU GHISLAIN
IPC: B60P3/07
Filed: 2017-03-30
Abstract: A frame of a vehicle dolly includes a wheel cradle opening to receive a wheel of a vehicle to be towed. A hinged member is pivotally attached to the frame and is movable between an open position and a closed position to form part of a wheel cradle. A hinge activation device contacts the wheel within the wheel cradle opening and responsively moves the hinged member toward the closed position. The frame of the vehicle dolly is vertically slidably coupled to an axle assembly such that the frame can be raised and lowered. An extension member may extend from the frame and receive a tow truck stinger member, wherein the frame can be raised or lowered under motive force of the stinger member.
Patent CA-2963701-A1 (CA)
Inventor: VERDIER LAURENT
IPC: B60W10/184
Filed: 2015-10-16
Abstract: The invention relates to a vehicle (1) including: - a towing axle (3) connected to a heat engine (5); - a directional axle (2); and - a complementary axle (4) that is neither directional nor motor-driven. When said vehicle is hybridized according to the method of the invention, the wheels of the complementary axle (4) are removed and replaced by in-wheel motors (12a, 12b), each connected with an inverter (13a, 13b) specifically dedicated for supplying electrical power thereto from an electrical power battery (14). A control housing (16) is also provided, that has built-in acceleration control means connected to the accelerator pedal (7), and built-in deceleration control means connected to the brake pedal (8), so as to control and monitor all the means needed for the driver to transparently accelerate and decelerate the vehicle.
Patent CA-2966086-A1 (CA)
Inventor: DAVIS SCOTT
IPC: F21V9/40
Filed: 2017-05-03
Abstract: An article of illuminated headwear having a top portion, a left side, and a right side, the article of headwear including a controllable power source, a lamp disposed on the top portion of the article of headwear, the lamp in electrical communication with the power source, a first lens configured to cast white light in a 360 degree pattern around the lamp, a second lens disposed on the right side of the headwear, the second lens configured to cast light of a first color to the right side of the headwear, and a third lens disposed on the left side of the headwear, the third lens configured to cast light of a second color to the left side of the headwear.
Patent CA-2966182-A1 (CA)
Title: Liner assembly, engine housing, and methods of assembling the same
Inventor: FOLLET JESSE IAN
IPC: B64D29/00
Filed: 2017-05-05
Abstract: A liner assembly includes a core and a septum coupled to the core. The liner assembly also includes a facesheet coupled to the septum. The facesheet includes a plurality of slots defined therethrough. Each slot of the plurality of slots includes a major axis oriented perpendicular to a centerline of the liner assembly.
Patent CA-2971488-A1 (CA)
Inventor: HU WEI
IPC: A47L5/22
Filed: 2016-03-04
Abstract: An upright vacuum cleaner (1), comprising: a roller brush (11); a motor assembly (200), the motor assembly (200) comprising a motor housing (21) and a motor (22), the axis of rotation of the motor (22) and the axis of rotation of the roller brush (11) not being arranged in parallel, the motor (22) driving the rolling of the roller brush (11) by means of a transmission belt (13) and being able to rotate between a first upright position of the tensioned transmission belt (13) and a first inclined position of the relaxed transmission belt (13); a machine body assembly (300), the machine body assembly (300) comprising a machine body (31), and a bridge element (32) and a dust cup (37) mounted on the machine body (31), the bridge element (32) being rotatably connected to the motor housing (21) in order to rotate the machine body (31) between a second upright position and a second inclined position; when the machine body (31) moves from the second upright position to the second inclined position, the bridge element (32) drives the motor (22) to move from the first inclined position to the first upright position; the present upright vacuum cleaner (1) is structurally simple and compact, occupies little space, is easy to operate, and operation thereof is stable and reliable.
Patent CA-2971896-A1 (CA)
Inventor: SHIRLEY LUTHIA
IPC: A61H3/04
Filed: 2017-06-27
Abstract: A detachable tray device for a walker having a seat portion. The detachable tray device may include a holding tray configured to hold items to be transported by the walker, the holding tray may include a base panel, a front wall, a rear wall, and a pair of side walls, each wall connected to and extending outwardly from the base panel. The base panel may include a bottom surface adapted to rest on the seat portion of the walker. In addition, a removable tray insert adapted to be insertable into the holding tray may be provided. The removable tray insert may include at least one storage compartment adapted to hold at least one of the items to be transported by the walker.
Patent CA-2971965-A1 (CA)
Inventor: YOUNG RONALD ALEXANDER (SCOT)
IPC: A47L13/58
Filed: 2015-10-06
Abstract: A cleaning apparatus having a body, and a cleaning head, the body carrying a vibrating unit to cause vibratory motion of the cleaning head relative to the body, the cleaning apparatus including an attachment mechanism, the attachment mechanism being releasable to detach the cleaning head from the body.
Patent CA-2974822-A1 (CA)
Inventor: KUSMEC-AGUILAR DEBRA C
IPC: G02C7/10
Filed: 2016-01-27
Abstract: System for simulating effects of impairment caused by recreational consumption of marijuana. The system includes i) an optical filter having a pre-defined spectral pass-band and a non-diffractive spatial pattern configured to deviate a beam of light incident onto the filter, and, optionally, ii) radiant objects at least one of which delivers light in a spectral band corresponding to color that is complementary to the color defined by the pass-band of the optical filter. Method for demonstration and analysis of impairment of cognitive function caused by using the system to affect the vision of the user.
Patent CA-2975815-A1 (CA)
Title: Automated structural interrogation of aircraft components
Inventor: CARINI PETER
IPC: G01M99/00
Filed: 2017-08-08
Abstract: A structural health monitoring system and method includes a plurality of sensors configured to collect sensed data, a first structural component, and a controller configured to receive the sensed data and detect a first condition based upon the sensed data.  The controller is further configured to initiate a first structural interrogation of the first structural component upon detection of the condition.
Patent CA-2976483-A1 (CA)
Inventor: JENKINS CAMERON
IPC: F17D1/02
Filed: 2017-08-11
Abstract: Une conduite de gaz à déconnexion rapide comprend un dispositif de déconnexion rapide (QDD), qui comprend une extrémité mâle, une extrémité femelle et un tuyau de gaz. Lextrémité mâle du QDD est connectée à la conduite de gaz dans le système de chauffage et lextrémité femelle est connectée au tuyau de gaz à lextérieur du système de chauffage. Lorsque le système de chauffage nest pas utilisé, il est facile de déconnecter le QDD pour empêcher les personnes de trébucher sur la longue conduite de gaz.
Patent CA-2977690-A1 (CA)
Inventor: PARK SIMON
IPC: E21B36/00
Filed: 2016-02-25
Abstract: L'invention concerne des procédés, des systèmes et un appareil permettant une meilleure récupération du pétrole à l'aide de sensibilisateurs perfectionnés avec des agents d'expansion chimique (CBA pour Chemical Blowing Agent). Le procédé comprend l'irradiation d'ondes électromagnétiques (EM pour ElectroMagnetic). Les sensibilisateurs perfectionnés injectés absorbent l'énergie provenant des ondes EM, ce qui fait augmenter la température. La température élevée active ensuite des agents d'expansion chimique pour aider à la fluidité de l'extraction du pétrole lourd ou de celle du bitume. Les gaz libérés des agents CBA aident également à une valorisation par libération des gaz souhaités, ce qui réduit alors les longues chaînes d'hydrocarbure à une température élevée, ainsi que des catalyseurs.
Patent CA-2978011-A1 (CA)
Inventor: PHILIBERT ERIC
IPC: H05K3/34
Filed: 2017-08-30
Abstract: A flexible printed circuit board (10) is proposed. The flexible printed circuit board comprises at least one soldering element possessing one soldering face, accessible from a first face of the flexible printed circuit board, and one heating face, accessible from a second face (210) of the flexible printed circuit board. Such a flexible printed circuit board comprises a main part (103) including said at least one soldering element, and at least one foldable part (100), extending from said main part and being configured to pass: -    from a non-folded state, in which said at least one foldable part does not cover the heating face of said at least one soldering element; -    to a folded state in which said at least one foldable part covers the heating face of said at least one soldering element.
Patent CA-2978226-A1 (CA)
Inventor: DENKER ANDREW EVAN
IPC: A61K39/395
Filed: 2015-12-03
Abstract: The present disclosure describes combination therapies comprising an antagonist of Programmed Death 1 receptor (PD-1) and a multi-RTK inhibitor, and the use of the combination therapies for the treatment of cancer. The multi-RTK inhibitor may be represented by Formula (I): wherein R1 is C1-6 alkyl or C3-8 cycloalkyl, R2 is a hydrogen atom or C1-6 alkoxy, and R3 is a hydrogen atom or a halogen atom. A tumor therapeutic agent is disclosed that combines a compound or pharmaceutically acceptable salt thereof represented by Formula I and an anti-PD-1 antibody.
Patent CA-2978353-A1 (CA)
Title: Handle mechanisms
Inventor: DO THAI
IPC: E05C1/06
Filed: 2016-07-07
Abstract: A handle mechanism (10) includes a gear drive (34) having an interior end (36) and an exterior end (38); an inside handle (32) fixed to the interior end (36); a button (56); a finger (50); a handle drive (48); an outside handle (22); and a spring (54). The button (56) has an interior end (58) and an exterior end (60), which is positioned within the exterior end (38) of the gear drive (34). The handle drive (48) is positioned within the exterior end (38) of the gear drive (34) and is rotatable relative thereto. The outside handle (22) and the handle drive (48) rotate together. The outside handle (22) moves between a first position, wherein it is constrained from rotation, and a second position. The finger (50) is fixed to the exterior end (60) of the button (56), which moves between a first position, wherein the finger (50) causes the gear drive (34) and the handle drive (48) to rotate together, and a second position. The spring (54) biases the button (56) and the outside handle (22) toward their first positions.
Patent CA-2978811-A1 (CA)
Inventor: WONG YAN KWONG
IPC: A47J43/08
Filed: 2017-09-12
Abstract: The present invention provides a small food cutting and blending device, including: a container with an open upper end, and a knife rest component inside the container; a surface cover component mounted at the upper end of the container in a detachable manner and provided with a handle that is located at the upper end of the surface cover component and has a through hole communicated with the inner chamber of the container; a gear component having at least one transmission gear and connected under the container in a fixed manner for driving the knife rest component; a chassis with one circle of teeth arranged circumferentially on the inner wall of the chassis; the teeth being engaged with the at least one transmission gear so that the chassis is connected under the container and can rotate relative to the container.