baber/WOPTO huggingface dataset:
Patent CA-2972900-A1 (CA)
Title: Communications signal isolation on multi-port device
Inventor: CHESSHER BRETT
IPC: H04J3/10
Filed: 2015-12-31
Abstract: Automated processes, devices and systems isolate signals received on first and second ports from each other using staggered time division multiple access (TDMA) schemes. Additionally or alternately, port and/or client identifiers can be included within communications propagating in multiple TDMA schemes, thereby allowing host and/or client devices to verify that communications are received on the intended ports. By logically isolating the communications of the multiple TDMA schemes and/or by providing identifying information within propagated communications, crosstalk between the two schemes can be substantially reduced or eliminated, often without substantial modifications to the hardware configuration of the system.
Patent CA-2973410-A1 (CA)
Inventor: Hermiller Jason
IPC: B60P3/22
Filed: 2017-07-13
Abstract: A tank trailer has a container formed from a tubular body and one or more polar bosses coupled to distal ends of the tubular body. The trailer includes a pumping system that has one or more pipes fluidly coupled to the interior of the container via an interface at one of the polar bosses. The tank trailer may have a base support and one or more circumferential support members coupling the base support to the composite container, or the support functionality of the base may be instead accomplished by the container. The one or more polar bosses may include an inner circular surface and an outer circular surface, wherein the outer circular surface has one or more flat portions that complement and engage one or more concave features of the substantially tubular body.
Patent CA-2975292-A1 (CA)
Title: Uav navigation and sensor system configuration
Inventor: PARKS CURTIS
IPC: F16S1/10
Filed: 2016-01-29
Abstract: Systems, methods and devices for use with unmanned aerial vehicles (UAV). A central controller is coupled to the autopilot system for a UAV. Navigation is implemented by using two GPS antennas and obtaining a difference between the locations from these two antenna to arrive at a high precision bearing or direction of travel. This single GPS derived bearing is used to trigger all the various subsystems on the UAV for imaging or mapping. Areas and locations to be mapped and imaged are determined by geolocation and mapping and imaging equipment are triggered based on the single GPS signal derived from the two GPS antennas. To reduce vibration effects on navigational and imaging or mapping equipment, these are positioned as close as possible to the vehicle's center of gravity and are deployed in a shielded box on vibration isolation mounts.
Patent CA-2983513-A1 (CA)
Inventor: LIEBSCH JURGEN
IPC: B08B15/00
Filed: 2016-02-15
Abstract: The invention relates to a balance enclosure 1 for weighing pharmaceutically active or toxic substances in a laboratory, comprising a housing 10 which defines a working chamber 19. The housing 10 has a constantly open working opening 11 on the front face of the housing when the balance enclosure is used as intended and a transparent front pane 14 which is arranged above the working opening 11, can be pivoted from an open position into a closed position, and is connected to an upper part 12 of the housing 10 by means of a hinge 13. The balance enclosure also comprises a working plate 20 which delimits the working chamber 19 on the base side, and a light source is provided within or on the hinge 13, said light source completely illuminating the working plate 20.
Patent CA-2984826-A1 (CA)
Inventor: CAMPBELL STEVEN L
IPC: F16B33/02
Filed: 2017-11-07
Abstract: A multiple tapered threaded connection has a female connection end and a male connection end. The female connection end has internal threads. The internal threads have a top end, a bottom end, a first portion and a second portion. The first portion is adjacent the top end of the internal threads and has a first taper. The second portion is adjacent the bottom end of the internal threads and has a second taper. The first taper and the second taper are different from each other. The male connection end has external threads. The external threads have a top end, a bottom end, a first portion and a second portion. The first portion and the second portion of the external threads correspond to the first portion and the second portion of the internal threads, respectively. The first portion of the external threads are adjacent the top end of the external threads and have a first taper that corresponds to the first taper of the female connection. The second portion of the external thread are adjacent the bottom end of the external threads and has a second taper that corresponds to the second taper of the female connection.
Patent CA-2985373-A1 (CA)
Title: Cage de reduction du bruit aerodynamique
Inventor: ADAMS DANIEL M
IPC: F16K47/08
Filed: 2016-05-18
Abstract: Il est décrit une cage pour une vanne de régulation servant à réduire le bruit aérodynamique et/ou la cavitation, la cage comprenant une paroi circonférentielle, solide et unitaire ayant une surface interne, une surface externe, une première extrémité et une deuxième extrémité opposée. Une pluralité de passages sont formés à travers la paroi, et ils s'étendent entre la surface interne et la surface externe dans lesquelles chacun des passages comprend une section transversale dont la taille varie entre la surface interne et la surface externe, et dans lesquelles une cavité recouverte est formée dans la paroi de la cage, la cavité recouverte étant espacée des surfaces interne et externe, de la première extrémité, et de la deuxième extrémité de la paroi.
Patent CA-2986188-A1 (CA)
Title: Composition pharmaceutique ou nutraceutique douee de resistance contre l'influence de l'ethanol
Inventor: JOSHI SHRADDHA
IPC: A61K9/16
Filed: 2016-05-23
Abstract: Cette invention concerne une composition pharmaceutique ou nutraceutique comprenant un cur a) comprenant un principe actif et un polymère insoluble dans l'eau, une couche d'enrobage b) au-dessus du cur a) comprenant un sel d'acide alginique, et une couche d'enrobage c) au-dessus de la couche d'enrobage b) comprenant un copolymère de (méth)acrylate anionique polymérisé à partir d'un mélange de monomères de (méth)acrylate représentant de 5 à 75 % en poids par rapport au poids total du mélange de monomères de (méth)acrylate avec un groupe anionique, la quantité de polymère insoluble dans l'eau dans le cur a) étant de 2 à 20 % en poids par rapport au poids du cur a), la quantité du sel d'acide alginique dans la couche d'enrobage b) étant est de 5 à 85 % en poids par rapport au poids du cur a) et la quantité de copolymère de (méth)acrylate anionique dans la couche d'enrobage c) étant de 10 à 75 % en poids par rapport au poids du cur a) et de la couche d'enrobage b).
Patent CA-2987810-A1 (CA)
Inventor: ARAGONES GAYA JOSE MARIA
IPC: G06T3/40
Filed: 2016-06-14
Abstract: Disclosed is a method for composing an output video signal (So) from a plurality of input video signals (Si1, Si2, Si3...Sim) that comprise respective input frame sequences (Si1[n], Si2[n], Si3[n]...Sim[n]) with a number of pixels for each input frame associated with an input resolution (Ri1, Ri2, Ri3Rim), which method comprises determining a spatial surface on a three-dimensional virtual space associated with each pixel; establishing a visualisation point (X0,Y0,Z0) and a visualisation window in the three-dimensional virtual space; calculating an associated threshold pixel density for the pixels in the visualisation window; determining combinations of input frames, the projections of which are at least partially overlapping in the visualisation window; and selecting the frame of each combination of frames which, when projected on the visualisation window, has a pixel density in the entire overlapping part greater than or equal to the threshold pixel density or, in the absence thereof, selecting the frame which, when projected on the visualisation window, has a greater pixel density, in order to form the overlapping output frame part.
Patent CA-2988768-A1 (CA)
Inventor: CHEUNG NAI-KONG V
IPC: A61P31/22
Filed: 2016-06-09
Abstract: Described herein are antibodies, fragments thereof and multi-specific binding agents that bind an Epstein-Barr virus (EBV) latent membrane protein 2 (LMP2) peptide presented by HLA class I molecules, in particular, HLA-A02. Also provided herein are methods of using the same or compositions thereof for the detection, prevention and/or therapeutic treatment of diseases characterized by expression of an EBV-LMP2 peptide presented by HLA-A02, in particular, Burkit's lymphoma, Hodgkin's lymphoma and nasopharyngeal carcinoma.
Patent CA-2989378-A1 (CA)
Inventor: SAELENS XAVIER
IPC: A61K39/12
Filed: 2016-06-20
Abstract: The present invention relates to immunoglobulin single variable domains (ISVDs) that are directed against respiratory syncytial virus (RSV). More specifically, it relates to ISVDs that bind to the prefusion form of the fusion (F) protein of RSV. The invention relates further to the use of these ISVDs for prevention and/or treatment of RSV infections, and to pharmaceutical compositions comprising these ISVDs.
Patent CA-2989886-A1 (CA)
Inventor: NAGEL FREDERIK
IPC: G10L21/0388
Filed: 2009-12-11
Abstract: A bandwidth extension decoder provides a bandwidth extended audio signal based on an input audio signal and a parameter signal. The parameter signal includes indications of an offset frequency and a power density parameter. The decoder includes a patch generator to generate a bandwidth extension high-frequency signal comprising a high-frequency band. The high-frequency band is generated based on a frequency shift of a frequency band of the input audio signal. The frequency shift is based on the offset frequency. The patch generator amplifies or attenuates the high-frequency band by a factor equal to the value of the power density parameter or the reciprocal value, respectively. A combiner combines the bandwidth extension high-frequency signal and the input audio signal to obtain the bandwidth extended audio signal. An output interface provides the bandwidth extended audio signal. The patch generator generates the bandwidth extension high-frequency signal in the time domain.
Patent CA-2989955-A1 (CA)
Inventor: DUFTY RAYMOND JEFFREY
IPC: A01B45/00
Filed: 2016-06-16
Abstract: A rolling assembly, the rolling assembly including : a body; one or more surface rollers rotatable with respect to the body; and at least one rotatable sweeping device including: an elongate member rotatable with respect to the body; and a sweeping head located over the elongate member and rotatable with respect to the elongate member, wherein the sweeping head is configured to engage with the one or more surface rollers such that the rotation of the one or more surface rollers rotates the sweeping head.
Patent CA-2990902-A1 (CA)
Title: Supplemental tire tread for a solid tire
Inventor: ZALESKI TOM
IPC: B60C27/06
Filed: 2018-01-05
Abstract: A supplemental tire tread for installation on an outer surface of a solid tire, the outer surface of the solid tire defining opposed sidewalls and a tread surface that extend between the sidewalls. The supplemental tire tread has a tread body having an outer tread surface, an inner surface, and an attachment for attaching the tread body around the tread surface of the tire. The inner surface of the tread body has tire supports with tire receiving receptacles that open away from the inner surface of the tread body and receive the solid tires when installed. The tread body has anchor receptacles that engage anchors that pierce the solid tires to support the tread body against relative rotation of the solid tire and the tread body.
Patent CA-2992580-A1 (CA)
Inventor: JIN SHENGKAN
IPC: C12N15/87
Filed: 2016-07-15
Abstract: The present invention discloses a system for targeted gene editing and related uses.
Patent CA-2994333-A1 (CA)
Inventor: FERRIS LAURIE
IPC: H01F27/10
Filed: 2016-09-09
Abstract: The present device discloses a compact electrical substation, constructed and arranged to be fit into small existing electrical closets or other smaller spaces, comprised of at least one dead front connector to safely receive high distribution voltage that connects to an insulated switch subsystem to electrically connect or disconnect the substation to the distribution source. The substation is also comprised of a transformer substation connected to said switch substation to step down the high voltage as required. A system is also provided comprised of at least one compact substations positioned throughout a structure which receive the high distribution voltage directly and eliminate the need for a larger substation at the ground level of a building and other secondary transformation as required as well as the heavy losses inherent to such a type of system.
Patent CA-2997599-A1 (CA)
Inventor: YURGEC MATTHEW
IPC: A23P20/10
Filed: 2018-03-07
Abstract: Disclosed herein is a coated foodstuff comprising an edible substrate and a coating comprising at least one layer of a coating mixture comprising a spray cooked agglomerated waxy corn starch. The coating mixture comprising the spray cooked agglomerated waxy corn starch has unique expansion and hardness properties compared to coatings made from other corn starches.
Patent CA-2998779-A1 (CA)
Inventor: GIANCOTTI MARCO
IPC: F02C7/20
Filed: 2016-09-26
Abstract: A modular gas turbine system for on-shore LNG plants is disclosed. The module com- prises a base plate (3) having a top side (3T) and a bottom side (3B) and supports on the top side thereof at least a gas turbine engine (5), a control and electrical room (33) wired to the gas turbine engine (5), at least part of auxiliaries of the gas turbine engine. Additionally, at least one compressor(23) is supported on the base plate (3) and me- chanically coupled to the gas turbine engine and driven into rotation by said gas turbine engine (5).
Patent CA-3000855-A1 (CA)
Inventor: GASKELL PETER
IPC: H04R7/14
Filed: 2015-10-06
Abstract: Materials used in acoustic transducer membranes need very specific qualities that in any real system require many tradeoffs to be made. Graphene and graphene related materials are a newly discovered class of materials with some exceptional properties that offer the potential for significant contributions to the performance of many acoustical transduction systems. Accordingly the inventors have established graphene oxide based transducers as the basis of ribbon microphones and diaphragm loudspeakers using low cost manufacturing and processing techniques.
Patent CA-3004656-A1 (CA)
Inventor: YANG HEE KYUNG
IPC: H04W60/00
Filed: 2016-12-08
Abstract: A communication method of an electronic device may comprise: a step of wirelessly outputting an advertisement signal at predetermined time intervals when power is supplied; a step of acquiring access information of an access repeater from an external device while outputting the advertisement signal; a step of stopping the output of the advertisement signal and accessing the access repeater on the basis of the access information of the access repeater when the access information of the access repeater is acquired; and a step of stopping the output of the advertisement signal if an elapsed time after the power is supplied is greater than a predetermined reference time.
Patent CA-3005285-A1 (CA)
Title: Procede de fabrication de granules
Inventor: JAEKEL FRANK
IPC: C11D11/00
Filed: 2016-12-01
Abstract: La présente invention concerne un procédé de fabrication de granules d'au moins un sel de métal alcalin d'acide aminopolycarboxylique (A), comprenant les étapes de a) obtention d'une suspension concentrée aqueuse de sel de métal alcalin d'acide aminopolycarboxylique (A), (b) maintien de ladite suspension concentrée aqueuse à une température dans la plage de 50 à 90 °C pendant une durée dans la plage de 2 à 180 heures, (c) granulation par pulvérisation de ladite suspension concentrée à une température d'entrée de gaz d'au moins 150 °C.
Patent CA-3007832-A1 (CA)
Inventor: NAGGE RORY
IPC: B04C9/00
Filed: 2018-06-12
Abstract: An apparatus for removing particles from a fluid includes a pressure vessel having an inlet and an outlet. A centrifuge is disposed in the pressure vessel. The centrifuge is configured to remove a first portion of particles from the fluid. A cyclone separator is also disposed in the pressure vessel, such that the centrifuge extends around the cyclone separator. The cyclone separator includes an array of cyclones configured to remove a second portion of particles from the fluid.
Patent CA-3008772-A1 (CA)
Inventor: SHIOMI TAKESHI
IPC: H01M8/12
Filed: 2016-11-08
Abstract: This fuel cell system is equipped with: an oxidizing agent supply device for supplying oxidizing agent gas to a fuel cell; a fuel passage letting fuel gas pass through to the fuel cell; a fuel supply device provided on the fuel passage; and a combustor for combusting and eliminating fuel off gas and oxidizing agent off gas discharged from the fuel cell. The control method for this fuel cell system comprises: a power generation control step of supplying the fuel gas and the oxidizing agent gas to the fuel cell to cause the fuel cell to generate power; and, when the fuel battery system is to be stopped, a stop control step of stopping the supply of the fuel gas to the fuel cell and supplying the oxidizing agent gas to the combustor on the basis of the amount of unburnt fuel gas in the fuel cell system.
Patent CA-3009894-A1 (CA)
Inventor: WILSON GLENN ANDREW
IPC: E21B47/12
Filed: 2016-09-02
Abstract: A first transceiver positioned in a wellbore can transmit an electromagnetic signal. The electromagnetic signal can include encoded data.  A second transceiver can be positionable at a surface of an adjacent wellbore and can include a computing device communicatively coupled to electrodes positionable in the adjacent wellbore. The electrodes can receive the electromagnetic signal and generate respective voltages in response to the electromagnetic signal. The computing device can determine a decoded version of the encoded data based on a voltage difference between the electrodes.
Patent CA-3010084-A1 (CA)
Inventor: GREENBERG DAVID
IPC: C12N15/113
Filed: 2016-12-22
Abstract: L'invention concerne des oligomères morpholino antisens ciblés contre des facteurs de virulence bactériens tels que des gènes qui contribuent à la résistance aux antibiotiques ou à la formation de biofilms, ou des gènes essentiels, ainsi que des compositions associées et des procédés d'utilisation de ces oligomères et de ces compositions, dans le traitement d'un patient mammifère infecté par exemple.
Patent CA-3010377-A1 (CA)
Inventor: MAST JONATHAN D
IPC: B23K20/12
Filed: 2018-07-04
Abstract: A friction welding method includes: applying axial force to first and second metallic components so as to force the components against each other at an interface therebetween, while oscillating the two components relative to each other in a cyclic motion, so as to generate friction and heat at the interface; rapidly stopping the cyclic motion; and applying a spike in the axial force to complete a weld between the first and second components.
Patent CA-3013525-A1 (CA)
Title: Cleaning device comprising cleaning strips
Inventor: THYSON DIANA
IPC: A47L13/24
Filed: 2017-01-18
Abstract: The invention relates to a cleaning device (1), comprising a base body (2), wherein cleaning strips (4, 4a, 4c) are connected to the base body (2) by connection regions (5, 5c),wherein the cleaning strips (4, 4a, 4c) each have cleaning regions (6, 6a, 6c), wherein at least one cleaning strip (4, 4c) is reinforced at its connection region (5, 5c) on the base body (2), and wherein a cleaning region (6, 6c) of the cleaning strip (4, 4c) is less reinforced or not reinforced in comparison to the connection region (5, 5c), wherein, according to the invention, a cleaning device is provided that exhibits good cleaning performance with simple manufacturing, also achieving a wiping function that is as extensive as possible in order to achieve quicker cleaning, characterized in that different cleaning strips (4, 4a, 4c) and/or cleaning regions (6, 6a, 6c) have different widths.
Patent CA-3013737-A1 (CA)
Inventor: MONTEMURRO MICHAEL PETER
IPC: H04W56/00
Filed: 2018-08-09
Abstract: A method at a module within a sensor system for updating a timing profile, the method including: turning on a radio of the sensor module for a first time duration; detecting signals from other modules within the sensor system; for each signal, storing data comprising a time such signal is received and an identifier for a module sending such signal; sending the data to a server; and receiving the timing profile from the server.
Patent CA-3016784-A1 (CA)
Title: Direct steam injection (dsi) heating and use in bitumen froth treatment operations
Inventor: ELLIGSON SHANE
IPC: B03D1/02
Filed: 2018-09-07
Abstract: Direct steam injection (DSI) heating techniques can use a heater to heat a process stream in bitumen froth treatment. The DSI heater can include a diffuser with multiple side-by-side rows of outlets perpendicular to a longitudinal axis of the diffuser, and a piston plug that moves axially within the diffuser to selectively cover rows of outlets to vary steam injection. The piston plug has first and second annular seals and is moved between different axial positions in a stepwise fashion such that when one or more rows of outlets are completely covered, the first annular seal is located in between adjacent rows and the second annular seal abuts against the diffuser to inhibit passage of steam so as to prevent cavitation. The DSI heater can include various other features, such as particular seal unit constructions and diffuser outlet configurations.
Patent CA-3017479-A1 (CA)
Title: Procede et dispositif pour conception hydraulique de nettoyage et de forage de trou
Inventor: ZHANG FEIFEI
IPC: G05B17/02
Filed: 2016-05-13
Abstract: La présente invention concerne un système qui comprend un processeur. Le processeur estime un modèle d'un écoulement d'un mélange de fluide de forage et de déblais de forage dans un espace annulaire d'un puits de forage. L'écoulement est estimé comme étant un écoulement à lit fixe, un écoulement dispersé ou un écoulement de transition relatif aux écoulements à lit fixe et dispersé. Le processeur estime des paramètres en fonction du modèle estimé de l'écoulement, et détermine une pluralité de paramètres sans dimension qui comprennent un premier paramètre sans dimension qui correspond à un effet de turbulence sur l'écoulement et un second paramètre sans dimension qui correspond à un effet de gravité sur l'écoulement, en fonction des paramètres estimés. Le processeur caractérise le modèle de l'écoulement comme étant ledit écoulement à lit fixe, ledit écoulement dispersé ou ledit écoulement de transition, en fonction des paramètres sans dimension, et modélise l'écoulement en fonction du modèle estimé s'il est déterminé que le modèle caractérisé correspond au modèle estimé.
Patent CA-3018233-A1 (CA)
Inventor: CHEN TENG
IPC: C22C1/02
Filed: 2018-09-21
Abstract: A method for preparing a multi-element alloy compound is provided. The method includes the following steps: placing materials to be melted in a high-temperature synthesis zone of a vacuum container after being uniformly mixed, and placing materials to be sublimated in a low-temperature evaporation zone of the vacuum container; heating the materials to be melted in the high-temperature synthesis zone to a molten state to form a molten material; heating the materials to be sublimated in the low-temperature evaporation zone to a gaseous state to allow the sublimated gaseous material to react with the molten material. The prepared multi-element alloy compound, a method for preparing ink by adopting the multi-element alloy compound and the prepared multi-element alloy compound ink, as well as a method for preparing a film absorption layer by adopting the multi-element alloy compound ink and the prepared multi-element alloy compound film absorption layer are provided.