baber/WOPTO huggingface dataset:
Patent CA-2941744-A1 (CA)
Title: Injectable alloplastic implants and methods of use thereof
Inventor: MASI LOUIS
IPC: A61L27/24
Filed: 2015-03-13
Abstract: Described herein are injectable alloplastic implant compositions that are particularly useful for soft tissue defect augmentation. The compositions include microparticles, such as polymethylmethacrylate particles, and collagen as a suspending agent, wherein the collagen contains a reduced amount of low molecular weight gelatine compared to high molecular weight collagen. By controlling the molecular weight of the collagen in the compositions, the injectability, stability, and antigenicity of the alloplastic implant compositions can be improved.
Patent CA-2942602-A1 (CA)
Title: Pipe assembly with stepped flow conditioners
Inventor: SAWCHUK DANIEL
IPC: G01F15/00
Filed: 2015-03-18
Abstract: A pipe assembly for flow measurement characterized by a fluid flow pipe and two or more flow conditioners each having a stepped configuration and disposed in series within the fluid flow pipe in an orientation substantially perpendicular to an axis of the fluid flow pipe.
Patent CA-2943026-A1 (CA)
Inventor: BOULANGER BERNARD
IPC: B64G1/44
Filed: 2016-09-23
Abstract: The solar generator comprises a flexible support, an array of solar cells, electrical transfer conductors, blocking diodes, the solar cells being formed along different transverse strings, the solar cells situated in a same string being electrically connected in series, each string comprising two opposite ends, respectively of positive polarity and of negative polarity. The positive polarity end of each string of solar cells is individually connected to a respective blocking diode via an electrical transfer conductor dedicated to said string, the electrical transfer conductors dedicated to the different strings being independent of one another, the blocking diodes being located at the proximal end of the solar generator, outside of the array of solar cells.
Patent CA-2944204-A1 (CA)
Title: System and method for detecting biofilm growth in water systems
Inventor: VELA DAVID
IPC: C02F1/50
Filed: 2015-04-08
Abstract: A system and method for monitoring or detecting a level of biofilm growth in a fluid system and controlling operating parameters of the fluid system based a measured level of growth. The monitoring system and method comprises a dye injection system for periodically injecting dye into a portion of fluid from the fluid system, passing the portion of fluid though a narrow lumen tube to achieve laminar flow and using a light source and optical sensor to detect a transmission or emission indicating a level of biofilm growth in the tube corresponding to a level of growth on components in the fluid system. Information based upon the measurements or calculations made by the monitoring system may be used to manually or automatically alter various operating parameters to control the fluid system and aid in maintaining stable operation of the fluid system within preferred specifications.
Patent CA-2945642-A1 (CA)
Inventor: POETE STEPHANE
IPC: G06F21/30
Filed: 2015-04-21
Abstract: The invention concerns a method and device for securing electronic data exchange between an industrial programmable device (2) implementing industrial process control and a portable programmable device (4), said portable programmable device (4) being adapted to be operated by a user and to exchange electronic data with said industrial programmable device (2) via a first communication protocol, each of said industrial programmable device and portable programmable device comprising a communication module (6, 30) enabling said first communication protocol. The method comprises, on each of the devices (2, 4), reading a user identifier, disabling the communication modules of said devices if the user identifier is not recognized in a locally memorized set of authorized users, and verifying whether a first user identifier read on the industrial programmable device (2) and a second user identifier read on the portable programmable device (4) are identical, and in case of negative verification, disabling the communication module (6) of the industrial programmable device (2) and/or disabling the communication module (30) of the portable programmable device (4).
Patent CA-2948228-A1 (CA)
Inventor: WANG KUEI-YUNG
IPC: E06B3/70
Filed: 2016-11-10
Abstract: A closure member of a preferred configuration and the method of making the same. The closure member has a board with a major axis and two panels to sandwich a hollow interior that is partitioned by a plurality of ribs positioned at intervals within the hollow interior, the hollow interior is delimited in a first direction by a pair of opposite end walls. The hollow interior is accessible in a second direction which is substantially traverse to the first direction, and at least one of the two panels is textured during the formation of the board to form a textured outer surface of the closure member, or the hollow interior is filled with a preferred reinforcement means.
Patent CA-2951773-A1 (CA)
Inventor: TORRE PASQUALE
IPC: H01M10/26
Filed: 2015-06-15
Abstract: The present invention relates to a electrochemically active mixture, working within a rechargeable battery. This mixture consists of manganese oxide and potassium hexacyanoferrate as active phase, an electronically conductive material and a polymeric binder. The mixture above described is used as a component of the positive electrode in rechargeable batteries, where the negative electrode consists of zinc, tin or manganese metal. Thanks to its peculiar characteristics the battery obtained is able to reproduce more than 10,000 cycles with a loss of storage capacity of not greater than 10% and an open circuit voltage greater than 1.5 V.
Patent CA-2952683-A1 (CA)
Inventor: OCKENFUSS GEORG J
IPC: G02B5/08
Filed: 2016-12-22
Abstract: A device may include a multispectral filter array disposed on the substrate.  The multispectral filter array may include a first metal mirror disposed on the substrate. The multispectral filter may include a spacer disposed on the first metal mirror.  The spacer may include a set of layers. The spacer may include a second metal mirror disposed on the spacer.  The second metal mirror may be aligned with two or more sensor elements of a set of sensor elements.
Patent CA-2962012-A1 (CA)
Inventor: CANTWELL BRAD
IPC: A01K1/02
Filed: 2017-03-24
Abstract: A door assembly for an animal enclosure includes a frame having a plurality of interconnected horizontal and vertical wires that defines an opening for an animal to pass therethrough and a door having a plurality of interconnected horizontal and vertical wires and being coupled to the frame. The door is disposable between a closed position and an open position. A latch assembly is coupled to either the door or frame, and removably couples the door to the frame in the closed position. A blocking member is coupled to the door and located between at least two adjacent wires of the plurality of interconnected wires of the door. The blocking member is disposed adjacent to the latch member such that a portion of the latch member is in contact with the blocking member in a rest position.
Patent CA-2967027-A1 (CA)
Title: Modifications heterozygotes de genes suppresseurs de tumeur
Inventor: BIGGAR ADRIENNE LEIGH
IPC: C12N5/10
Filed: 2015-11-11
Abstract: L'invention concerne des animaux génomiquement modifiés pour présenter des modifications hétérozygotes d'un ou de plusieurs gènes suppresseurs de tumeur.
Patent CA-2967241-A1 (CA)
Title: Prothese de valvule cardiaque
Inventor: NAOR GIL
IPC: A61F2/24
Filed: 2015-11-17
Abstract: La présente invention concerne un dispositif pour support de valvule cardiaque artificielle, le dispositif comprenant une partie en amont conçue pour se dilater de manière à avoir au moins une dimension plus large qu'un anneau natif de valvule cardiaque, une partie en aval fixée à la partie en amont, la partie en aval également conçue pour se dilater de manière à avoir au moins une partie avec au moins une dimension plus large qu'un anneau natif de valvule cardiaque, et une pluralité de montants de commissure de la valvule artificielle. La présente invention concerne un procédé de production d'un dispositif pour support de valvule cardiaque artificielle, le procédé consistant à produire une partie en amont, produire une partie en aval, et fixer la partie en amont à la partie en aval, produire un cadre pour support de valvule cardiaque artificielle. La présente invention concerne également un appareil et des procédés associés.
Patent CA-2967790-A1 (CA)
Inventor: VADDER DAVEY J
IPC: F28F25/08
Filed: 2015-12-23
Abstract: Cooling towers and cooling tower fill configured for the cooling of process water with air by indirect heat exchange, in which the fill is configured with a first set of channels and a second set of channels, said first and second set of channels interleaved with one-another so that heat exchange occurs across material separating said channels from one-another.
Patent CA-2968377-A1 (CA)
Inventor: DILLE MARK C
IPC: F04B53/16
Filed: 2015-11-19
Abstract: A fluid cylinder block includes a body having a plurality of bores formed therein that intersect at a junction, and a stress distributing joint comprising a groove formed in the body adjacent opposing bores of the plurality of bores on each side of the junction, wherein the grooves include a major dimension that is greater than a diameter of the opposing bores.
Patent CA-2968814-A1 (CA)
Title: Contact lens and method for the production of a contact lens
Inventor: FILIPPO ALESSANDRO
IPC: G02C7/04
Filed: 2015-12-18
Abstract: A contact lens (1) comprises an optical zone (5) extending with a first diameter (A) about an optical axis (X) of the lens, and is provided with a first dioptric power and a central region (6), extending about the optical axis (X) with a second diameter (B), smaller than the first diameter, inside which is provided an optically inactive zone (7) with a diameter smaller than 0.5 mm.
Patent CA-2969158-A1 (CA)
Inventor: KAPLAN BENJAMIN S
IPC: D21H19/10
Filed: 2017-06-01
Abstract: A rolling paper is formed according to a modified conventional paper-making process. The end product is infused with cannabinoids from an oil extract from the cannabis plant. Since paper making is highly water intensive and the cannabinoid containing cannabis extract is an oil that is ordinarily immiscible in the water, an emulsifier is used to allow the cannabinoids to evenly disperse in the making of the paper. The addition of the cannabinoids and the emulsifier is done prior to the drying of the paper. Preferably, the emulsifier and cannabinoids are added during the sizing step of the paper-making. Preferably the emulsifier is a starch-like carbohydrate, a modified starch, more preferably hydroxy-propyl -methyl-cellulose. The cannabinoid containing cannabis extract can be added at the pulping, web-forming step and/or preferably at the sizing step of paper-making.
Patent CA-2969729-A1 (CA)
Title: Systems and methods for providing non-invasive neurorehabilitation of a patient
Inventor: GUARRAIA MARK
IPC: A61N1/05
Filed: 2015-11-30
Abstract: A system for providing non-invasive neuromodulation to a patient includes a mouthpiece and a controller. The mouthpiece includes an elongated housing, a printed circuit board, control circuitry mounted within the elongated housing, and a cable for connecting to a controller. The controller includes an elongated u-shaped element, an electronic receptacle, and a microcontroller. A method for providing non- invasive neurorehabilitation of a patient including connecting a mouthpiece to a controller, transmitting a numeric sequence to the mouthpiece, generating a first hash code, transmitting the first hash code to the controller, generating a second hash code, comparing the second hash code with the first hash code, enabling electrical communication between the mouthpiece and the controller only if the first hash code matches the second hash code, contacting the mouthpiece with the patient's intraoral cavity, and delivering neurostimulation to the patient's intraoral cavity.
Patent CA-2970418-A1 (CA)
Inventor: PEZZUTTI JAMES VERNON
IPC: B22D30/00
Filed: 2008-09-09
Abstract: Apparatus for cooling of a metal casting which comprises a chamber having a base positioned for receipt of a metal casting thereon and a cover. The cover is structured for lifting into position in contact with and onto the base to provide an enclosure of the chamber that is adapted to completely surround and facilitate a controlled rate of cooling of a metal casting positioned in the chamber. The cover defines an interior space of the chamber and having an interior space that is lined with an insulation material that is exposed to receive heat directly from a metal casting positioned within and surrounded by the chamber. The insulation material has at least one of a pre-selected thickness and a pre-selected heat transfer coefficient so that the rate of cooling is able to be controlled such that heat transfer from the metal casting is transferred directly to the insulation material that lines the interior surface of the chamber. The heat transfer coefficient for the insulation material is selected such that the rate of cooling of the casting does not exceed about 40°C/hour.
Patent CA-2970940-A1 (CA)
Title: System for sensing interior spaces to auto-generate a navigational map
Inventor: WU JAMES
IPC: G01S5/14
Filed: 2015-12-17
Abstract: In a spatial environment, a method for determining a relative position of at least one transponder, the method comprises the steps of: positioning a first transponder in a first location within said spatial environment; positioning a second transponder in a second location within said spatial environment; positioning a third transponder in a third location within said spatial environment, wherein each of said transponders comprises at least one sensor; causing each of said first transponder, said second transponder, and said third transponder to scan said spatial environment with said at least one sensor and to measure distances within said spatial environment relative to each of said locations and determine orientation of said transponder within said spatial environment; each of said first transponder, said second transponder, and said third transponder composing a corresponding first local map model, second local map model and a third local map model of said spatial environment; each of said first transponder, said second transponder, and said third transponder transmitting said first local map model, second local map model and a third local map model of said spatial environment to a first computing device; at said first computing device, overlaying and aligning said first local map model, second local map model and a third local map model of said spatial environment to form a composite map model of said spatial environment; and calculating said relative position of each of said first transponder, said second transponder, and said third transponder based on distance measurements from each of said transponders.
Patent CA-2972052-A1 (CA)
Inventor: TRENHOLM WALLACE
IPC: G06N3/02
Filed: 2017-06-29
Abstract: Systems, methods, and modules for detecting a biomarker in a sample are described. A system for detecting presence or absence of a biomarker in a sample includes: a light source for producing electromagnetic radiation for interrogating the sample; a biosensor module including:  a waveguide for guiding the electromagnetic radiation, the waveguide exposed to the sample;  and a recognition element affixed to the waveguide and configured to bind to the biomarker; a detector for receiving the electromagnetic radiation from the waveguide and detecting a signal corresponding to an interaction of the electromagnetic radiation with the biomarker bound to the recognition element, in accordance with at least one detection modality; and a computing device for analyzing data related to the signal in order to detect presence or absence of the biomarker in the sample.
Patent CA-2975512-A1 (CA)
Title: Method and device for applying a surface structuring to a workpiece on a machine tool
Inventor: KETELAER JENS
IPC: B23Q15/013
Filed: 2017-08-04
Abstract: The present invention relates to a method and a device for applying a surface structuring to a surface of a workpiece on a machine tool, comprising: performing a feed motion of a milling cutter which is rotationally driven by a work spindle of the machine tool, is received in a tool head of the machine tool and has at least one protruding cutting edge along the surface of the workpiece; applying the surface structuring in accordance with a predetermined pattern to the surface of the workpiece during the feed motion of the milling cutter on the basis of a control signal to an actuator which is integrated in the tool head and is configured to drive a vibration of the milling cutter on the basis of the control signal, wherein the control signal comprises a high-frequency carrier signal and a useful signal which modulates the carrier signal and which is generated on the basis of data indicating the predetermined pattern.
Patent CA-2977978-A1 (CA)
Title: Determining energy usage of a residence based on current monitoring
Inventor: LACHMAN BENJAMIN J
IPC: G01R11/24
Filed: 2016-02-26
Abstract: Systems and methods include determining energy usage of a residence from a current that flows through a first main conductor and a second main conductor that transport the current into the residence. Embodiments of the present disclosure relate to sensors (130a-b) that monitor magnetic fields (150a-b) generated by the first and second main conductors (120a-b). After a resistive load (210a-b) is added for an electrical path in the residence, the first and second magnetic fields (150a-b) may be converted to generate first and second calibrating currents. A first prototype current is corrected to eliminate the influence of the second magnetic field (150b) onto the first magnetic field (150a) and a second prototype current is corrected to eliminate the influence of the first magnetic field (150a) onto the second magnetic field (150b). The energy usage of the residence is determined from the corrected currents.
Patent CA-2979190-A1 (CA)
Inventor: CELESTE SALVATORE ALBERT
IPC: A23L27/20
Filed: 2009-04-15
Abstract: A microencapsulated delivery system, composition or method is disclosed in which one or more agents to be delivered are encapsulated in small capsules (e.g., microcapsules), and the capsules are applied or adhered to one or more surfaces of a substrate. The encapsulated agent is latently released upon exposure to appropriate conditions.
Patent CA-2982686-A1 (CA)
Title: Elimination d'hydrocarbures aromatiques a partir d'une charge de gaz acide pauvre pour recuperation de soufre
Inventor: FILLATRE EMILE
IPC: C10L3/10
Filed: 2016-04-28
Abstract: La présente invention concerne un procédé d'élimination d'hydrocarbures aromatiques à partir d'un gaz acide pauvre contenant moins de 20 % en mole de H2S, consistant à : a) mettre en contact le flux de gaz acide pauvre (1) avec une solution absorbante de liquide sélectif de H2S (29) dans une première zone d'absorption (2) pour produire un courant de gaz appauvri en H2S (3) et une solution absorbante enrichie en H2S (4), b) introduire la solution absorbante (4) dans une zone de décapage non thermique (8) où elle est mise en contact avec un flux de gaz de décapage (7) pour obtenir une solution absorbante appauvrie en hydrocarbures aliphatiques et aromatiques C4 +(9) et un flux de gaz de décapage enrichi en hydrocarbures aromatiques et aliphatiques C4 + (10), c) mettre en contact le flux de gaz de décapage (10) obtenu dans l'étape b) avec une solution absorbante de liquide sélectif de H2S (28) dans une seconde zone d'absorption (12) pour obtenir un flux de gaz de décapage appauvri en H2S (13), et une solution absorbante enrichi en H2S (14), d) introduire la solution absorbante (9) obtenue dans l'étape b) dans une zone de désorption (16), la solution absorbante de liquide sélectif de H2S (17) étant récupérée et un gaz acide pauvre étant produit.
Patent CA-2982762-A1 (CA)
Inventor: BOYD CLARK D
IPC: B60J3/04
Filed: 2016-04-14
Abstract: A system and method are provided for forming energy filters layers or shutter components, including energy/light directing/scattering layers that are actively electrically switchable. The energy filters or shutter components are operable between at least a first mode in which the layers, and thus the presentation of the shutter components, appear substantially transparent when viewed from an energy/light incident side, and a second mode in which the layers, and thus the presentation of the energy filters or shutter components, appear opaque to the incident energy impinging on the energy incident side. The differing modes are selectable by electrically energizing, differentially energizing and/or de-energizing electric fields in a vicinity of the energy scattering layers, including electric fields generated between a pair of transparent electrodes sandwiching an energy scattering layer. Refractive indices of transparent particles, and the transparent matrices in which the particles are fixed, are tunable according to the applied electric fields.
Patent CA-2982846-A1 (CA)
Title: System and method for determining quality of a media stream
Inventor: SPILKA KEIR NIKOLAI
IPC: H04N21/4425
Filed: 2017-10-17
Abstract: A method for determining the quality of a media stream of a computer network including: receiving a packet from a traffic flow; determining whether the packet relates to a media stream; if the packet is related to the media stream, simulating a content player buffer related to the media stream; reviewing further data chunks associated with the media stream to determine quality events affecting the media stream; analyzing the effect of the quality event on a subscriber viewing the quality event; and determining a Quality of Experience score related to the media stream; otherwise allowing the packet to continue to the subscriber without further analysis. A system for determining the quality of a media stream, the system including modules configured to carry out the method for determining the quality of the media stream.
Patent CA-2984301-A1 (CA)
Title: Oral and injectable formulations of tetracycline compounds
Inventor: JOHNSTON SEAN
IPC: A61K31/65
Filed: 2009-03-30
Abstract: An injectable formulation of a tetracycline compound is described. In one embodiment, the invention pertains to an injectable formulation comprising about 90-110 mg of 9-[(2,2-dimethyl- propyl amino)-methyl]-minocycline, a lyoprotectant, a pH adjustment compound sufficient to adjust pH of the formulation to between about 4.0 and about 4.5 and an aqueous carrier.
Patent CA-2985804-A1 (CA)
Title: Alvocidib prodrugs having increased bioavailability
Inventor: SIDDIQUI-JAIN ADAM
IPC: C07F9/12
Filed: 2016-05-18
Abstract: Compounds having the following structure (I): or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein one of R1, R2 or R3 is -P(=O)(OH)2, and the other two of R1, R2 and R3 are each H, are provided. Pharmaceutical compositions comprising the compounds, and methods for use of the compounds for treating diseases associated with overexpression of a cyclin-dependent kinase (CDK) are also provided.
Patent CA-2986149-A1 (CA)
Inventor: KAEHLER ADRIAN
IPC: G06F3/01
Filed: 2016-05-19
Abstract: An optical device is disclosed for generating illumination that appears to emanate from a location different from the actual light source. The device includes a waveguide having opposed first and second planar faces. A light source is positioned to direct light into the waveguide. A diffractive optical element (DOE) is formed across the waveguide. The DOE distributes the light entering the waveguide via total internal reflection and couples the light out of the surface of said first face.