baber/WOPTO huggingface dataset:
Patent CA-2948494-A1 (CA)
Inventor: JANG HYUK SOO
IPC: E05D13/00
Filed: 2015-05-07
Abstract: The present disclosure relates to a roller, and more particularly, to a rotary shaft of the upper part of a rolling wheel, having an inclined surface formed along the circumference of an outer diametral surface thereof, is inserted into at least one coupling groove formed on a transfer bracket, a thrust member is provided at the upper part of the rotary shaft so as to allow a thrust load to be concentrated on the upper end of the rotary shaft or the thrust member, and a radial member is provided at the inner surface of the coupling groove and the rotary shaft positioned at the lower part of the thrust member, thereby supporting a radial load.
Patent CA-2948622-A1 (CA)
Title: Light fixture having fixed angular position and lamp module for light fixtures
Inventor: AHRARI ARMIN
IPC: F21V13/00
Filed: 2015-05-12
Abstract: A light fixture includes a housing defining a recessed cavity. The housing has a top, a first side, and a second side each extending at an angle from a first end of the housing to a second end of the housing, the first end being substantially orthogonal relative to a first plane. One or more lamp units are positioned in the housing to emit light therefrom, wherein the emitted light is prevented from leaving the housing in a direction parallel to the first plane.
Patent CA-2948649-A1 (CA)
Inventor: APPLEHANS WAYNE
IPC: G09B5/00
Filed: 2015-05-14
Abstract: Embodiments of the invention provide systems and methods for delivering educational content and services. According to one embodiment, delivering educational content and services can comprise storing a plurality of content objects, each comprising a discrete piece of educational content. A definition of one or more educational elements can be received. One or more of the content objects can be assembled into the educational element based on the received definition. Once the educational element has been defined, a request for at least one of the content objects of the educational element can be received from a user and the requested content object can be retrieved and delivered to the user in response to the request. Progress of the user can be tracked against the assembled educational element based on delivery of the retrieved content object.
Patent CA-2948772-A1 (CA)
Inventor: NFONGUEM GUSTAVE
IPC: F16H25/20
Filed: 2015-05-13
Abstract: Actuators and methods useful in the operation aircraft flight control surfaces are disclosed. Some of the actuators and methods disclosed may be useful in the operation flight control surfaces when a fault condition such as a jam associated with an actuator is detected. An exemplary electromechanical actuator disclosed comprises: a motor; a first screw configured for translation movement relative to a structure of the aircraft when driven by the motor; a second screw mounted in series with the first screw; and a fuse element coupling the first screw and the second screw together to permit translation movement of the second screw together with the first screw. The fuse element may permit at least partial disengagement of the second screw from the first screw to permit translation of the second screw relative to the first screw. The fuse element may also allow an active flutter damping of the flight control surface. The fuse element may comprise magneto-rheological fluid.
Patent CA-2949291-A1 (CA)
Inventor: FLEISCHHAKER FRIEDERIKE
IPC: C10G33/06
Filed: 2015-04-01
Abstract: Process for manufacturing a coated mesh for oil-water separation by coating a mesh with a curable coating composition and crosslinking the coating thereby providing hydrophilic properties to the surface of the mesh, a coated mesh available by said process and the use of such coated mesh for oil-water separation.
Patent CA-2951067-A1 (CA)
Inventor: STEFFENS RALF
IPC: F04C29/04
Filed: 2015-06-03
Abstract: The invention relates to a spindle compressors without operating fluid in the working chamber, comprising a 2-tooth spindle rotor (2) and a 3-tooth spindle rotor (3) in a surrounding compressor housing (8) and having preferably non-parallel axes of rotation of the two spindle rotors, in particular for use in compression refrigeration machines. According to the invention, in order to improve the efficiency while providing flexible power adaptation, a multi-stage spindle compressor (1) whose compressor housing (8) and whose spindle rotors (2 and 3) are cooled by means of a partial-flow branch-off (25) of liquid refrigerant (39) from the main refrigerant circuit (24) is used as a refrigerant compressor, wherein the compressor housing (8) is cooled in a controlled manner by means of refrigerant evaporation (9), the refrigerant vapor subsequently being fed to the inlet (10), and, for power adaptation, there are, in addition to the inlet feed (11), also post-inlet feeds (12) into the working space and there are, in addition to the outlet discharge (14) from the outlet chamber (13), also pre-outlet discharges (15), each having a separate control element.
Patent CA-2952353-A1 (CA)
Inventor: TOKOZAKURA DAISUKE
IPC: B60K11/02
Filed: 2016-12-20
Abstract: An cooling system including an oil circulation circuit includes a first circuit including an electric oil pump that discharges oil as a coolant to be supplied to an inverter and respective motors, and an HV radiator that cools the oil to be supplied to the inverter and the respective motors, and a second circuit including a mechanical oil pump that discharges the oil to be supplied to a lubrication-required part without passing through the HV radiator.
Patent CA-2954122-A1 (CA)
Inventor: ZHENG YUEPENG
IPC: B22D41/14
Filed: 2017-01-09
Abstract: A locking mechanism for a tank body and a tank cover of a pressure tank, comprising: a tank body, a tank chamber, a tank cover, a hydraulic cylinder, a locking ring, a spring cylinder, a fixing supporting mechanism, a fixing plate, a barb, a notch, and a pulling cylinder, wherein the tank chamber is in the tank body, the tank body is provided thereon with the tank cover and is provided on its left side with the hydraulic cylinder, the hydraulic cylinder is provided on its lower side with the locking ring, the locking ring is provided on its lower side with the spring cylinder, the spring cylinder is provided on its right side with the fixing supporting mechanism, the tank body is provided thereon with the fixing plate, the fixing plate is provided on its lower side with the barb, the locking ring is provided on its lower side with the notch, the spring cylinder is provided at its vicinity with the pulling cylinder. The structure is easy to be assembled and mounted and can be locked by a high external force, that is, the tank cover can be disassembled conveniently and it can be locked tightly by a sufficient external force, without any gas leakage, even if the tank cover is deformed and the package cover is slightly deformed.
Patent CA-2960127-A1 (CA)
Inventor: MASSEY-BROOKER ANJU
IPC: C08J3/20
Filed: 2015-09-15
Abstract: The present invention relates to a consumer good product comprising: (a) a composition comprising or consisting of a mixture of: (i) chitin nanofibrils; (ii) lignin or a derivative thereof; and (iii) optionally, at least one polymer or co-polymer; and (b) at least one consumer goods ingredient.
Patent CA-2960136-A1 (CA)
Title: Enclosed blind control with opening and sliding member
Inventor: MAROCCO NORBERT
IPC: E06B9/42
Filed: 2017-03-07
Abstract: A blind having a blind operating mechanism and a blind control element and having an enclosure for the blind control element, with the element completely enclosed, a connector supporting the enclosure on the blind, and depending downwardly, and an opening disposed by the enclosure to permit access to the blind control element, and a closure to permit access to the opening in one position and bar access to the opening in a second position.
Patent CA-2960728-A1 (CA)
Inventor: CARON NICHOLAS S
IPC: C12N15/113
Filed: 2015-09-18
Abstract: Cette invention concerne des compositions et des méthodes d'utilisation desdites compositions pour inhiber la transcription de l'ARNm d'une HTT mutante ou l'expression d'une protéine HTT à expansion CAG dans une cellule, comprenant la mise en contact de la cellule avec une quantité efficace d'un oligomère ciblant un polymorphisme de différenciation, ledit polymorphisme de différenciation étant choisi parmi rs72239206, rs363107, rs362313, rs2530595, rs113407847. Des séquences d'oligomères spécifiques sont en outre.
Patent CA-2960854-A1 (CA)
Title: Noise filling without side information for celp-like coders
Inventor: FUCHS GUILLAUME
IPC: G10L19/012
Filed: 2014-01-28
Abstract: This invention relates to an audio decoder for providing a decoded audio information on the basis of an encoded audio information comprising linear prediction coefficients (LPC), a respective method, a respective computer program for performing such a method and an audio signal for a storage medium having stored such an audio signal, the audio signal having been treated with such a method. The audio decoder comprises a tilt adjuster configured to adjust a tilt of a noise using linear prediction coefficients of a current frame to obtain a tilt information and a noise inserter configured to add the noise to the current frame in dependence on the tilt information obtained by the tilt calculator. Another audio decoder according to the invention comprises a noise level estimator configured to estimate a noise level for a current frame using a linear prediction coefficient of at least one previous frame to obtain a noise level information; and a noise inserter configured to add a noise to the current frame in dependence on the noise level information provided by the noise level estimator. Thus, side information about a background noise in the bit-stream may be omitted.
Patent CA-2962122-A1 (CA)
Inventor: AEBI JOHANNES
IPC: A61P13/12
Filed: 2015-10-05
Abstract: The invention provides compounds having the general formula (I) pharmaceutical compositions containing the compounds and a process for their preparation. The compounds act as aldosterone synthase inhibitors and are for use in the treatment or prevention of chronic kidney disease, congestive heart failure, hypertension, primary aldosteronism and Cushing syndrome.
Patent CA-2962204-A1 (CA)
Inventor: KIM SUN CHANG
IPC: C12Q1/02
Filed: 2016-06-22
Abstract: The present invention relates to a method for screening an activator of mitochondrial activity by using gypenoside-treated cells, to a composition for screening an activator of mitochondrial activity, comprising the gypenoside, and to a kit comprising the composition.  By using the method for screening an activator of mitochondrial activity of the present invention, it is possible to effectively discover a preparation which can substantially promote the mitochondrial activity, and thus the method is expected to be widely used in developing a therapeutic agent for diseases caused by mitochondrial activity inhibition.
Patent CA-2963889-A1 (CA)
Inventor: BRANDEIS ZEEV
IPC: A61M1/00
Filed: 2014-10-01
Abstract: L'invention concerne un dispositif pour une injection et une aspiration de fluides synchronisées automatiques comprenant: un premier actionneur linéaire; un second actionneur linéaire; un premier mécanisme d'accouplement fixé au niveau d'une partie d'extrémité distale du premier actionneur linéaire, le premier mécanisme d'accouplement étant conçu pour l'accouplement amovible à un premier plongeur d'une première seringue; un second mécanisme d'accouplement fixé au niveau d'une partie d'extrémité distale du second actionneur linéaire, le second mécanisme d'accouplement étant conçu pour l'accouplement amovible à un second piston d'une seconde seringue; et un mécanisme de synchronisation mécaniquement accouplé aux premier et second actionneurs linéaires, le mécanisme étant conçu de sorte que l'insertion du premier plongeur davantage dans un premier corps de la première seringue soit synchronisée avec l'extraction du second plongeur depuis un second corps de la seconde seringue, l'injection depuis la première seringue étant ainsi synchronisée avec l'aspiration dans la seconde seringue.
Patent CA-2965629-A1 (CA)
Inventor: SAMPARA HENRY
IPC: G06Q30/02
Filed: 2017-04-28
Abstract: Systems, apparatuses, and methods are provided herein for providing recipe suggestions. In one embodiment, a system for recipe suggestion comprises a customer inventory information database, a recipe database, a communication device configured to communicate with a user device; and a control circuit coupled to the customer inventory information database, the recipe database, and the communication device The control circuit is configured to collect and update customer inventory information stored in the customer inventory information database, select one or more recommended recipes from the recipe database to recommend to a customer based on at least a customer inventory information associated with the customer, and for each recommended recipe comprising one or more missing ingredients not in a customer inventory according to the customer inventory information database: cause the user device to display a purchase suggestion of the one or more missing ingredients to the customer.
Patent CA-2967018-A1 (CA)
Inventor: ERTUGRUL KEMAL
IPC: G07C11/00
Filed: 2017-05-12
Abstract: The invention relates to a system integrated to product labels in order to allow checking authenticity of products. The system of the present application comprises a near field communication (NFC) chip (1) and a near field communication (NFC) chip antenna (2). The system is basically an integrated solution allowing checking whether a product with a label or barcode is original or not, by means of assigning parameters formed by novel encryption algorithms running on servers to NFC or RFID chips and then providing their online inquiry for preventing imitation of labels and barcodes. "It is an authenticity control system run through an NFC or RFID-compatible web, online, and system network."
Patent CA-2968037-A1 (CA)
Title: Searching for content by key-authors on online social networks
Inventor: MASHIACH LI-TAL
IPC: G06F17/30
Filed: 2014-12-01
Abstract: In one embodiment, a method includes receiving, from a client device of a first user of an online social network, a search query associated with a first topic. The method also includes identifying one or more key-authors associated with the first topic. The method further includes retrieving multiple objects of the online social network matching the search query, where one or more of the retrieved objects are associated with the first topic and are authored by at least one of the identified key-authors. The method also includes generating multiple search-results modules, each search-result module including references to one or more of the retrieved objects. At least one of the search-results modules is a key-authors-module that includes references to one or more of the retrieved objects associated with the first topic that are authored by at least one of the identified key-authors.
Patent CA-2971538-A1 (CA)
Inventor: CIGAN ANDREW M
IPC: A01H5/00
Filed: 2004-12-16
Abstract: Pairs of plants are provided in which complementing constructs result in suppression of a parental phenotype in the progeny. Methods to generate and maintain such plants, and methods of use of said plants, are provided, including use of parental plants to produce sterile plants for hybrid seed production.  Also provided are regulatory elements for pollen-preferred expression of linked polynucleotides. Also provided are methods for identifying gene function, and methods for repressing transmission of transgenes.
Patent CA-2971900-A1 (CA)
Title: Adjustable pulley assembly for a compound archery bow
Inventor: OBTESHKA NICHOLAS C
IPC: F41B5/10
Filed: 2017-06-23
Abstract: A pulley assembly for a compound bow comprises a draw cable pulley, a power cable pulley attached to the draw cable pulley, and a cable deflector attached to the draw cable pulley and adjustable among multiple deflector arrangements.  Deflection of the power cable by the cable deflector remains constant throughout drawing of the bow.  Movement of the cable deflector alters deflection of the power cable to alter effective length of the power cable and relative synchronization (with the bow at brace) of the pulley assembly with a second pulley assembly. The adjustment can in some instances be performed without using a bow press and without derigging the bow.
Patent CA-2973154-A1 (CA)
Inventor: ZENG LIAM
IPC: E21B33/13
Filed: 2016-04-26
Abstract: A visualized evaluation device for pressure-bearing drilling-fluid plugging and leaking stoppage material property. The evaluation device comprises a base (11), a supporting seat (12), a supporting cylinder (06), transparent pressure-bearing observation tubes (08), a piston rod (04), and a sliding sleeve (03). A liquid injection through hole (041) and a pressure measurement through hole (042) are provided in the piston rod (04); the liquid injection through hole (041) and the pressure measurement through hole (042) are both communicated with an accommodation cavity of the piston rod. A liquid injection through hole plug (01) is arranged at the top end of the liquid injection through hole (041); and a pressure meter (14) is arranged at the top end of the pressure measurement through hole (042). The sliding sleeve (03) is arranged at the upper end of the piston rod (04) in a sleeving manner; and a thrust bearing (02) is arranged between the top of the inner cavity of the sliding sleeve (03) and the outer cylindrical surface of the piston rod (04). A matching operating rod (15) is arranged on each of a supporting-cylinder operating counter bore (061) and a sliding sleeve operating counter bore (031). The operating rod (15) enables the sliding sleeve (03) to rotate, such that to move the piston rod (04) downwards, so that the volume of a sealed accommodation cavity between a tested medium and the piston rod (04) is decreased, the pressure in the accommodation cavity is increased, and interference of human factors to the evaluation result is reduced; besides, the device also can be used for evaluating large-particle (1 mm or above) plugging agents; less plugging or leaking stoppage slurry is used; and the operation is safer.
Patent CA-2976310-A1 (CA)
Title: Process for removing impurities from acetic acid
Inventor: SCHMIDT ROLAND
IPC: B01D3/00
Filed: 2016-02-23
Abstract: A process of purifying acetic acid is provided. The process includes feeding a stream of acetic acid into a distillation column and distilling acetic acid in the presence of an oxidizing agent in the distillation column, to oxidize oxidizable impurities in the acetic acid, wherein the oxidizing agent is an oxidant capable of cleaving C=C bonds. The process further includes removing a distilled acetic acid stream from the distillation column. Further processes for purifying acetic acid and systems for purifying acetic acid are also provided.
Patent CA-2979065-A1 (CA)
Title: Adeno-associated virus variants and methods of use thereof
Inventor: OJALA DAVID S
IPC: C12N15/63
Filed: 2016-03-23
Abstract: The present disclosure provides recombinant adeno-associated virus (rAAV) virions comprising a variant AAV capsid protein, e.g., an AAV capsid protein derived from an ancestral AAV capsid protein amino acid sequence. An rAAV virion of the present disclosure can exhibit greater infectivity of a target cell. The present disclosure also provides methods of delivering a gene product to a target cell in an individual by administering to the individual an rAAV of the present disclosure. The present disclosure also provides methods of generating rAAV virions that have a variant AAV capsid protein derived from an ancestral AAV capsid protein amino acid sequence.
Patent CA-2985308-A1 (CA)
Inventor: DYER KELLY NOEL
IPC: A61B90/94
Filed: 2015-05-08
Abstract: A magnetic resonance visible label includes a substrate having a first and a second side; and a plurality of indicia located on the first side of the substrate. The indicia include a surface area having magnetic resonance properties that are different from magnetic resonance properties of the substrate such that the plurality of indicia are capable of being imaged with a magnetic resonance imaging system.  The plurality of indicia are arranged in a pattern such that the pattern encodes information about an object being imaged with the MRI system. The plurality of indicia include at least one of a plurality of beads or a plurality of dots that are spaced apart using a spacing that represents a binary encoding of information, wherein the information encoded by the plurality of indicia when arranged in the pattern includes spatial orientation information that defines a spatial orientation of the magnetic resonance visible label.
Patent CA-2986050-A1 (CA)
Title: Footwear ventilation structures and methods
Inventor: YEH THOMAS
IPC: A43B23/08
Filed: 2016-06-08
Abstract: Various embodiments of protective footwear are disclosed with improved ventilation characteristics. The protective footwear includes a toe cap having a ventilation channel, and various other ventilation structures to improve heat-transfer properties of the footwear.
Patent CA-2986456-A1 (CA)
Title: Procede de preparation de microparticules copolymeres a base de poly(glycolide-co-lactide)
Inventor: KIRCHNER ANDREAS
IPC: C08J9/20
Filed: 2016-06-21
Abstract: L'invention concerne un procédé de préparation de particules copolymères à base de poly(lactide-co-glycolide) ayant une taille moyenne de particule dans la plage de 50 à 800 nm comprenant les étapes suivantes : a) transfert d'éthanol et d'un copolymère de poly(lactide-co-glycolide) ayant une teneur en motifs monomères polymérisés constitués de 55 à 80 % en mol de lactide et de 20 à 45 % de glycolide et un poids moléculaire Mw de 1000 à 25 000 dans un premier réacteur pourvu d'un équipement d'agitation, b) introduction de dioxyde de carbone dans le premier réacteur de façon que le dioxyde de carbone représente de 65 à 85 % en poids et l'éthanol de 15 à 35 % en poids, le dioxyde de carbone et l'éthanol totalisant 100 %, c) mélange du copolymère de poly(lactide-co-glycolide), de l'éthanol et du dioxyde de carbone par agitation et ajustement ou maintien du mélange dans le premier réacteur à une température d'au moins 31 et jusqu'à 70°C et à une pression d'au moins 7,38 et jusqu'à 50 MPa, d) agitation du mélange obtenu à l'étape c) pendant 1 à 5 heures, pour qu'au moins une partie du copolymère de poly(lactide-co-glycolide) se dissolve dans le mélange dioxyde de carbone-éthanol, e) transfert du mélange obtenu à l'étape d) dans un second réacteur sous réduction rapide de la pression et dilatation avec séparation des phases en une phase gazeuse, un aérosol et une suspension éthanolique contenant les particules copolymères de poly(lactide-co-glycolide) ; f) élimination du dioxyde de carbone gazeux et de l'éthanol sous forme d'aérosol du réacteur ; g) obtention des particules copolymères à base de poly(lactide-co-glycolide), ayant une taille moyenne de particule dans la plage de 50 à 800 nm sous la forme d'une suspension éthanolique ou sous une forme sèche à partir du second réacteur.
Patent CA-2986776-A1 (CA)
Inventor: CHIROL LUC
IPC: B07C3/02
Filed: 2016-05-19
Abstract: Un équipement de tri d'objets (3) pour le tri des objets dans des réceptacles (6) ouverts sur le dessus, par exemple des sacs, est caractérisé en ce qu'il comprend des chariots-navettes (1) autonomes en déplacement pour déplacer chacun un objet d'un point de chargement (4) vers un réceptacle, en ce que les chariots-navettes présentent chacun un plateau de portage (10) pour un objet apte à surplomber l'ouverture de dessus d'un réceptacle, et en ce qu'il est prévu un moyen de retenue (16) au-dessus des ouvertures des réceptacles qui laisse un espace (18) pour le passage d'un plateau de portage entre le moyen de retenue et l'ouverture d'un réceptacle et qui retient l'objet chargé sur le plateau de portage au-dessus de l'ouverture du réceptacle lorsque le chariot-navette s'éloigne du réceptacle de façon à ce que l'objet tombe par gravité dans le réceptacle.