baber/WOPTO huggingface dataset:
Patent CA-2990292-A1 (CA)
Title: Data interaction processing method, device and system
Inventor: ZHANG YI
IPC: G06Q30/00
Filed: 2015-06-30
Abstract: A data interaction processing method, device and system. The method comprises: a server receives a second terminal user information acquisition request and target data requirement information sent by a first terminal (S10); according to previously stored second terminal target data, the server determines information of at least two second terminals having target data matching the requirement information (S11); the server sends the determined second terminal information to the first terminal (S12). The present invention enables the first terminal to perform selecting and matching on a data interaction object on the basis of a same target data condition, and select a target second terminal according to the target data possessed by the second terminal, thereby allowing the first terminal to avoid target data filtering. The data to be interacted is provided by an eligible object, and the data interaction matching speed and the transmission security are increased.
Patent CA-2991144-A1 (CA)
Inventor: MCMICHAEL JUSTIN
IPC: H03M7/30
Filed: 2016-07-04
Abstract: The disclosure is directed at a method of data compression. The method includes creating a set of single composite data structures and then calculating a set of bit probabilities based on the set of single data structures. The bit probabilities are then used to create a set of intermediate buffers which are then sorted and traversed for data compression.
Patent CA-2991243-A1 (CA)
Inventor: BARTSCHER GERHARD
IPC: A01M29/34
Filed: 2016-06-22
Abstract: The present invention relates to devices for exterminating and/or driving away pests, more particularly insects, preferably Nematocera and Brachycera. The fundamental inventive idea is that of using individual small drops to exterminate or drive away pests. Risk to humans is advantageously avoided.
Patent CA-2992453-A1 (CA)
Inventor: DOWNEY ADAM DARWIN
IPC: A61B17/32
Filed: 2016-07-14
Abstract: Systems (10) and methods (12) of controlling an ultrasonic surgical tool (20) with a console (22) are provided. A first drive signal (40) is applied to the ultrasonic surgical tool (20). A characteristic of a harmonic signal (44) resulting from application of the first drive signal (40) to the ultrasonic surgical tool (20) is acquired. A cancellation signal (70) is generated based on the characteristic of the harmonic signal (44). The first drive signal (40) and the cancellation signal (70) are combined to produce a second drive signal (80) that is sinusoidal. The second drive signal (80) is applied to the ultrasonic surgical tool (20) such that presence of the harmonic signal (44) resulting from application of the second drive signal (80) is reduced relative to presence of the harmonic signal (44) resulting from application of the first drive signal (40).
Patent CA-2997515-A1 (CA)
Title: Procede d'elimination des mycotoxines dans des produits alimentaires
Inventor: AMADEI ETTORE
IPC: A23B9/30
Filed: 2016-08-30
Abstract: L'invention concerne un procédé d'élimination des mycotoxines dans des produits alimentaires qui comprend les étapes consistant à fournir au moins une quantité d'au moins un produit alimentaire et au moins une quantité d'oxyde de calcium, un tel produit alimentaire présentant une valeur d'humidité prédéterminée convenant au traitement par contact direct avec l'oxyde de calcium fourni sous forme de poudre et/ou de microgranules ; à mélanger au moins une telle quantité d'au moins un produit alimentaire avec l'au moins une quantité citée d'oxyde de calcium dans des pourcentages prédéterminés respectifs, de manière à déterminer le contact entre la surface des produits alimentaires et l'oxyde de calcium pour l'élimination des mycotoxines ; à enlever par nettoyage l'oxyde de calcium de la surface des produits alimentaires de façon à rendre à nouveau les produits traités propres à la consommation.
Patent CA-2998455-A1 (CA)
Title: Association pharmaceutique pour convertir une cellule neoplasique en cellule non-neoplasique, et ses utilisations
Inventor: ZOUANI OMAR F
IPC: A61K38/05
Filed: 2016-09-15
Abstract: La présente invention concerne une association pharmaceutique comprenant au moins un composé de liaison au récepteur du facteur de croissance, qui active au moins un récepteur du facteur de croissance d'une cellule néoplasique, et au moins un inhibiteur de protéine d'adhésion qui inhibe au moins une protéine d'adhésion cellulaire transmembranaire de ladite cellule néoplasique.
Patent CA-2998741-A1 (CA)
Inventor: TURNER WILLIAM
IPC: A01N57/00
Filed: 2016-09-15
Abstract: The present disclosure provides, in part, compounds of formula I having allosteric effector properties against Hepatitis B virus Cp. Also provided herein are methods of treating viral infections, such as hepatitis B, comprising administering to a patient in need thereof a disclosed compound. (see formula I)
Patent CA-2999439-A1 (CA)
Title: Door closer with self-powered control unit
Inventor: BURRIS CHARLES
IPC: E05F3/10
Filed: 2011-04-15
Abstract: A door closer with a control unit is disclosed. The control unit (110) for the door closer (90) includes a drive gear (302) configured to rotate in response to movement of a door, and a chain (308) arranged to cooperate with the drive gear. Various operating characteristics of the door closer can be varied using control circuitry (540). These operating characteristics include latch region parameters for the door. The control unit can include a teach mode a user interface used to determine an installation configuration for the door closer, a position sensor (340, 342) to determine a position of the door, and at least one input switch (2704, 2706, 2710, 2712, 2720) to enable user selection of at least one door closer parameter for an installed door closer. The door closer can also include a calibration mode.
Patent CA-2999790-A1 (CA)
Inventor: WILCKE DAVID
IPC: C07D471/04
Filed: 2016-09-23
Abstract: The invention relates to novel compounds of formula (I), wherein R1, R2, R3, A1, V, X, and n have the meanings indicated in the description, to the use thereof as acaricides and/or insecticides for controlling animal pests, and to methods and intermediate products for the production thereof.
Patent CA-3002087-A1 (CA)
Inventor: LATEIN TOBIAS
IPC: F26B17/02
Filed: 2018-04-18
Abstract: The invention relates to a continuous-flow dryer for drying a material by means of hot air, which is provided with a first and a second section through which the material flows successively in a transport direction, which is provided with a fresh air supply device for supplying fresh air as supply air, which is provided with an exhaust air recirculation device for removing exhaust air and for recirculating exhaust air as supply air, and which is provided with a heat exchanger, through which fresh air on the one hand and exhaust air on the other hand are led, for transferring waste heat of the exhaust air into the fresh air. According to the invention, with the exhaust air recirculation device a first part of the exhaust air is to be removed from the first section and recirculated directly into the first section. With the exhaust air recirculation device, furthermore a second part of the exhaust air is to be removed from the first section, led through the heat exchanger and recirculated as supply air into the first section. By means of the fresh air supply device the fresh air is to be supplied as supply air into the second section.
Patent CA-3002734-A1 (CA)
Title: Water ride flotation device dispenser
Inventor: SCHWARTZ JUSTIN MICHAEL
IPC: A63G3/02
Filed: 2016-10-18
Abstract: A dispenser for a flotation device includes a housing comprising an aperture.  The dispenser also includes a plurality of flotation devices positioned in the housing; and a base positioned in the housing and supporting the plurality of flotation devices, wherein the base is configured to move relative to the housing to move the plurality of flotation devices jointly to position at least one flotation device adjacent to the aperture to permit removal of the at least one flotation device from the housing via the aperture.
Patent CA-3003073-A1 (CA)
Title: Outil de broyage rotatif
Inventor: JOHNSON ASHLEY BERNARD
IPC: E21B29/00
Filed: 2016-11-02
Abstract: La présente invention concerne un outil rotatif de fond pour broyer un tubage dans un trou de forage, comprenant un corps d'outil et une pluralité d'ensembles de coupe faisant saillie ou extensibles depuis le corps d'outil et distribués de façon azimutale autour d'un axe longitudinal du corps d'outil. Chaque ensemble de coupe comprend une structure de support et une pluralité de dispositifs de coupe avec des surfaces de coupe en matériau dur. L'outil rotatif est avancé en contact initial avec le tubage pour commencer le broyage axialement le long du tubage et ensuite avancé plus avant pour continuer le broyage du tubage, au moins un ensemble de coupe comporte un matériau qui est plus mou que les faces dures des dispositifs de coupe et est positionné pour entrer en contact avec le tubage au contact initial et retarder le contact entre au moins un dispositif de coupe à surface dure et le tubage.
Patent CA-3004035-A1 (CA)
Inventor: DEGEYTER RAF GUSTAAF ALFONS
IPC: B65D55/02
Filed: 2018-05-04
Abstract: The present invention relates to a consumer goods product, a method of using it and a use thereof.
Patent CA-3004773-A1 (CA)
Inventor: SHUDARK JEFFREY
IPC: G01D4/00
Filed: 2016-12-20
Abstract: A communication module uses information received from a metrology module within the same network device and information about the properties of the specific metrology module, such as supply capacity and pulse volume, to determine when an error condition exits. The communication module accumulates pulses during an accumulation interval and compares the number of pulses accumulated during the accumulation interval to a threshold number of pulses to determine whether an error condition exists. If there is an error condition, then the communication module generates an alert and may transmit the alert without waiting for a scheduled communication.
Patent CA-3006493-A1 (CA)
Inventor: REYNOLDS JOHN M
IPC: B65D19/12
Filed: 2016-11-30
Abstract: Some embodiments provide a product storage racking system, comprising: a frame comprising frame beams secured together with support surfaces aligned along a first plane; feet posts fixed to the frame beams; feet cooperated with the feet posts, wherein each of the feet is configured to stackably cooperate with a post of a set of posts that are cooperated with another product storage racking system enabling stacking; at least two rack support systems each secured with the frame and configured to support the weight of the product storage racking system and products stored on the product storage racking system independent of the three or more feet.
Patent CA-3008314-A1 (CA)
Inventor: NGUYEN PAUL
IPC: C08F210/12
Filed: 2016-12-14
Abstract: A process for producing a crosslinked polymer involves contacting an epoxidized unsaturated isoolefin copolymer with a catalytic amount of an acid in an absence of a solvent. A process for producing a hydroxylated unsaturated isoolefin copolymer involves contacting an epoxidized unsaturated isoolefin copolymer with a catalytic amount of an acid in an absence of a solvent. A hydroxylated unsaturated isoolefin copolymer having hydroxyl groups in endo configurations may be produced thereby.
Patent CA-3008462-A1 (CA)
Inventor: HERTZ SHAI
IPC: G06F17/28
Filed: 2017-04-04
Abstract: Systems, technologies and techniques for generating a customized classification model are disclosed. The system and technologies, such as THOMSON REUTERS SELF-SERVICE CLASSIFICATION, employ part machine learning and part an user interactive approach to generate a customized classification model. The system combines a novel approach for text classification using a smaller initial set of data to initiate training, with a unique workflow and user interaction for customization.
Patent CA-3009131-A1 (CA)
Title: Composes comme lipides cationiques et utilisation dans les compositions d'administration d'acide nucleique
Inventor: HOSOE SHINTARO
IPC: C12N15/113
Filed: 2016-12-26
Abstract: La présente invention concerne des composés de formule (I) utilisés comme lipides cationiques, ou des sels pharmaceutiquement acceptables ou analogues de ceux-ci.
Patent CA-3012558-A1 (CA)
Title: An electric utility brush having a flexible drive shaft
Inventor: DIAMOND DAVID
IPC: A46B5/00
Filed: 2017-02-02
Abstract: The present invention is concerned with an electric utility brush having a flexible drive shaft,and in particular an electric toothbrush having a substantially spherical headmounted on the flexible drive shaft andwhich can be driven rotationally in at least two different orientations in order to provide comprehensive brushing capabilities.
Patent CA-3014243-A1 (CA)
Inventor: BUSSOLATI GIOVANNI
IPC: G01N1/30
Filed: 2017-02-10
Abstract: The invention refers to a composition for the fixation of histological preparations, comprising a solution of glyoxal, wherefrom acids, normally present in the commercially available glyoxal, have been removed. The composition of the invention provides an optimal fixative for the preservation of structure, antigenic components and nucleic acids in tissues. The acid-free glyoxal has limited toxicity, is not considered as a carcinogenic agent and represents a valid alternative to formalin for the fixation of tissues and cells.
Patent CA-3016352-A1 (CA)
Inventor: HAYNES BARTON F
IPC: C12N15/49
Filed: 2017-03-03
Abstract: Une sélection d'immunogènes utiles pour l'induction d'anticorps de V3 est décrite. Selon certains modes de réalisation, les immunogènes comprennent un immunogène minimal homogène et des glycanes à haute teneur en mannose réfléchissant un épitope Env V3-glycan bnAb natif (Man9-V3). Selon certains modes de réalisation, les immunogènes comprennent un immunogène minimal homogène sans glycanes. De plus, un polypeptide d'enveloppe de VIH-1 recombinant comprend l'acide aminé 25-648 de SEQ ID NO : 483 ou les acides aminés 25-648 de SEQ ID NO : 491.
Patent CA-3016662-A1 (CA)
Inventor: STEIN ROBERT JAMES
IPC: E01H1/12
Filed: 2014-07-21
Abstract: A head assembly for a rake is provided. The head assembly includes a base portion, a handle coupling, and a number of tines. Each tine includes an elongated body. Each tine body includes a first end, a flexure portion, an offset portion, and a distal second end. The tines includes a first set of tines and a second set of tines. A number of tine bodies in the first set of tines have an offset portion lateral cross- sectional aspect ratio that is greater than 1Ø A number of tine bodies in the second set of tines have an offset portion lateral cross-sectional aspect ratio that is less than 1Ø
Patent CA-3019501-A1 (CA)
Inventor: HARRIS BRUCE
IPC: B65H16/06
Filed: 2018-10-02
Abstract: Methods and apparatus for supporting a paper roll in a paper bucket of a printer are provided. The paper bucket may comprise a curved base portion for accepting paper rolls of varying widths, two oppositely disposed side walls movably mounted to the curved base portion, and a two-part spring-loaded spindle assembly extending through each of the side walls and adapted to support a paper roll therebetween. Each spindle assembly may comprise a first spring loaded spindle part and a second spring loaded spindle part movably connected to one another.
Patent CA-3019994-A1 (CA)
Inventor: PRASAD SANDEEP
IPC: H04W28/12
Filed: 2018-10-04
Abstract: A plurality of data packets is received from a wireless communication system. At least one of SIP signaling messages and S1-AP signaling messages associated with calls being made or attempted in the wireless communication system are analyzed for a specified time period to identify one or more dropped calls. At least one of SIP signaling error codes and S1-AP signaling cause codes associated with the identified dropped calls are analyzed to identify one or more call drop reasons. An ASI data set is generated based on the analysis of the at least one of the SIP signaling messages and the S1-AP signaling messages and based on the analysis of the at least one of the SIP signaling error codes and the S1-AP signaling cause codes.
Patent CA-3020641-A1 (CA)
Inventor: BOTTS JEFF BRADLEY
IPC: A23L33/10
Filed: 2017-04-14
Abstract: The present invention relates to a method for preparing a monoglyceride hydrate product, which product may be used as an emulsifier in various food and non-food applications. The present invention further relates to the monoglyceride hydrate product obtainable by said method. The invention further relates to a monoglyceride hydrate product, comprising monoglycerides, with saturated fatty acid residues, water and non-hydrogenated monoglycerides and/or diglycerides having unsaturated fatty acid residues.
Patent CA-3024713-A1 (CA)
Inventor: ROTH JOSEPH P
IPC: F16K27/04
Filed: 2017-05-19
Abstract: L'invention concerne un coupleur hydraulique qui comprend un corps, un ensemble soupape d'admission et d'émission, un ensemble arbre de poignée et un élément de retenue. Le corps possède une conduite de fluide, un trou traversant s'étendant à travers une paroi latérale, et une ou plusieurs ouvertures qui s'étendent entre une surface externe du corps et l'intérieur du trou traversant. L'ensemble soupape d'admission et d'émission est disposé à l'intérieur de la conduite de fluide et peut être déplacé de façon sélective entre une position ouverte et une position fermée. L'ensemble arbre de poignée s'étend à travers le trou traversant et dans la conduite de fluide et est interconnecté avec l'ensemble soupape d'admission et d'émission, de telle sorte que l'ensemble arbre de poignée peut être actionné de façon à déplacer l'ensemble soupape d'admission et d'émission entre la position ouverte et la position fermée. L'élément de retenue peut être inséré à travers la ou les ouvertures et dans le trou traversant de façon à interagir avec l'ensemble arbre de poignée pour retenir de façon sélective l'ensemble arbre de poignée dans le corps.
Patent CA-3024810-A1 (CA)
Title: Recipient de fluide sous pression a jauge de contrainte et moyens de communication a distance
Inventor: LEFRANC MARIE
IPC: F17C1/14
Filed: 2018-11-20
Abstract: L'invention porte sur un Récipient de fluide sous pression (1), en particulier une bouteille de gaz, comprenant un corps cylindrique (2), un col (3) comportant un orifice de sortie (5) de fluide communiquant fluidiquement avec un volume intérieur (6) du récipient (1) servant à stocker un fluide sous pression, et une portion d'épaule (4) reliant le corps cylindrique (2) au col (3), et un dispositif de mesure (10) comprenant une jauge de contrainte (11) fixée à la paroi externe du récipient de gaz (1). Le dispositif de mesure (10) est fixé au col (3) ou à la portion d'épaule (4) du récipient (1). Le dispositif de mesure (10) comprend en outre des moyens de communication sans fil (12), comprenant notamment une antenne émettrice (16), qui sont configurés pour émettre sur un réseau de communication, tel les réseaux Lora, Sigfox ou Bluetooth. Utilisation d'un tel récipient de fluide (1) pour stocker ou distribuer un fluide sous pression, en particulier un ou plusieurs composés à l'état gazeux et/ou liquide, notamment un ou plusieurs composés gazeux présents dans l'air.
Patent CA-3026276-A1 (CA)
Inventor: DAVIS MARK FRANKLIN
IPC: G10L21/0232
Filed: 2005-02-28
Abstract: Systems and methods of audio signal processing are provided that relate to improved upmixing, whereby N audio channels are derived from M audio channels, a decorrelated version of the M audio channels and a set of spatial parameters.  The set of spatial parameters includes an amplitude parameter, a correlation parameter and a phase parameter. The M audio channels are decorrelated using multiple decorrelation techniques to obtain the decorrelated version of the M audio channels. This can be used, for example, for generating an N audio channel upmix.
Patent CA-3029032-A1 (CA)
Title: Sels cristallins d'un inhibiteur peptide d'immunoproteasome epoxycetone
Inventor: JOHNSON HENRY
IPC: C07D303/46
Filed: 2017-06-29
Abstract: L'invention concerne un inhibiteur peptide d'immunoprotéasome époxycétone, des formes cristallines, des sels et des procédés pour les préparer et des formulations de ceux-ci.
Patent CA-3032683-A1 (CA)
Title: Moulded insulation bodies
Inventor: COSCIA ANTONIO
IPC: C04B35/63
Filed: 2017-07-03
Abstract: Moulded insulation bodies, processes for the production thereof and use thereof consisting essentially of ceramic material comprising SiO2 fibres and Al2O3 fibres which has been produced using Al2O3 sol as a binder and kilned at a temperature of above 800°C for insulation of the ends of cracking tubes of a tubular reactor for performing a steam reforming process for generating synthesis gas which project out of the reactor heating space.
Patent CA-3034184-A1 (CA)
Inventor: LECA PHILIPPE
IPC: G01C21/20
Filed: 2017-08-18
Abstract: The invention relates to a system for aiding navigation comprising an electronic device (20) and first and second man-machine interfaces (10L, 10R) cooperating (C1) with said electronic device (20). The latter produces an orientation setpoint, in the form of a message (mc) emitted to one of said first and second man-machine interfaces (10L, 10R) according to the orientation of a change of direction. Each man-machine interface (10L, 10R) advantageously comprises display means (15) for delivering a luminous indication (IT, IR) in response to the reception of said message (mc). Positioned advantageously respectively on the left and on the right within the field of vision of a user (U) of the system, the display means (15) of said first and second man-machine interfaces (10L, 10R) afford said user (U) a particularly intuitive and non-invasive visual and lateralized aid to navigation.
Patent CA-3034281-A1 (CA)
Inventor: WEISS PHILIP LEONARD
IPC: A61N1/05
Filed: 2017-09-06
Abstract: Improved stimulation circuitry for controlling the stimulation delivered by an implantable stimulator is disclosed. The stimulation circuitry includes memory circuitry that stores pulse programs that define pulse shapes, steering programs that define electrode configurations, and aggregate programs that link a selected pulse program with a selected steering program. Each steering program defines the stimulation polarity and the allocation of current of the specified stimulation polarity for each of the pulse generator's electrodes. Each pulse program includes one or more pulse instructions, where each instruction defines the parameters of a single phase of the pulse program. Pulse definition circuits in the stimulation circuitry execute aggregate programs to generate stimulation waveforms, which stimulation waveforms can be generated simultaneously by the different pulse definition circuits.
Patent CA-3035852-A1 (CA)
Title: An oxazine derivative for use in the treatment or prevention of cerebral amyloid angiopathy
Inventor: LOPEZ-LOPEZ CRISTINA
IPC: A61P25/28
Filed: 2017-10-11
Abstract: The present invention relates to an oxazine derivative BACE-1 inhibitor and pharmaceutical compositions comprising such oxazine derivative for use in the treatment or prevention of cerebral amyloid angiopathy and, in particular, wherein the patient carries one or two copies of the ApoE4 allele.
Patent CA-3036056-A1 (CA)
Title: Heat generating system
Inventor: IWAMURA YASUHIRO
IPC: C01B3/00
Filed: 2017-09-25
Abstract: Provided is a heat generating system in which heat can be more stably obtained from heating element cells that generate heat by utilizing a hydrogen storage metal or hydrogen storage alloy. In this heat generating system 1, a filter 43 for eliminating impurities in hydrogen gas, which inhibit a heat-generating reaction, is provided to a circulation unit 3. Thus, in heat-generating element cells 2 that generate excess heat through a heat-generating reaction, the output of excess heat can be increased and/or maintained by circulating the hydrogen gas while eliminating, from the hydrogen gas, impurities that inhibit a heat-generating reaction, and consequently heat can be more stably obtained than before.