baber/WOPTO huggingface dataset:
Patent CA-3060131-A1 (CA)
Title: Guard for in-line roller skate
Inventor: AYER GORDON
IPC: A63C3/12
Filed: 2019-10-25
Abstract: ABSTRACT OF THE DISCLOSURE There is provided a guard for an in-line roller skate, which includes an elongated member defining a wheel receiving channel. The channel has a bottom and a pair of opposed sidewalls, which extend upwardly from the bottom terminating in a remote edge.  The remote edge of the sidewalls defme a wheel insertion opening to receive wheels of an in-line roller skate. At least one transverse roller is positioned across the channel near the remote edge of the sidewalls.
Patent CA-3060781-A1 (CA)
Title: Illumination system and illumination method
Inventor: ISAYAMA KIYOSHI
IPC: A63J1/00
Filed: 2019-08-01
Abstract: An illumination system is provided that supplies sufficient electric power to a light-emitting element. The illumination system includes: an elevation device that has a reel wire extending downwardly and that changes a length of the reel wire;  and an illumination device that is connected to the reel wire and that is elevated by a change of the length of the reel wire. Electric power is supplied from a power supply through the reel wire to the illumination device. The illumination device includes: a battery for receiving the electric power supplied through the reel wire to store the electric power;  and a light-emitting element for receiving the electric power supplied through the reel wire and the electric power supplied from the battery to emit light.
Patent CA-3062469-A1 (CA)
Inventor: HAGEN JAN
IPC: C03C17/23
Filed: 2018-04-16
Abstract: La présente invention concerne un disque présentant un revêtement électro-conducteur, comprenant un substrat (1) et un revêtement (2) électro-conducteur sur une surface exposée du substrat (1), qui comprend au moins une couche (4) électro-conductrice, le disque présentant un minimum local du facteur de réflexion (RL) dans la plage de 310 nm à 360 nm et un maximum local du facteur de réflexion (RL) dans la plage de 400 nm à 460 nm.
Patent CA-3063754-A1 (CA)
Title: Disposition de plancher ventile et trousse de pieces destinees a etre utilisees dans l`assemblage du plancher
Inventor: WALDNER JOHN
IPC: F16L5/00
Filed: 2019-12-05
Abstract: Il est décrit un bouchon pouvant sinsérer dans la partie supérieure dune ouverture dun évent prévu pour le montage sur un conduit ou un tuyau dair en vue de prévenir lécoulement du ciment à lintérieur de lévent au moment de couler un plancher en béton. Lévent daération comporte une saillie sur sa périphérie, ainsi quune bride supérieure. La saillie du bouchon sinsère fermement dans la partie supérieure de louverture de lévent et peut senlever une fois le béton durci. Le bouchon comprend des parties latérales qui sétendent vers le haut et vers lextérieur par rapport à la partie supérieure de lévent daération de façon que le plancher de béton se raccorde à lévent par une entaille et que le sommet de lévent est installé sous le niveau du plancher et ne peut ainsi pas être facilement endommagé par les opérations dentreposage de produits agricoles. Lévent daération sintroduit dans une plaque recouvrant un conduit, laquelle plaque comprend des nervures et des saillies qui entrent en contact avec les barres darmatures et les pattes de retenue qui retiennent la plaque de bout en bout.
Patent CA-3068849-A1 (CA)
Title: Post-filtering for weighted angular prediction
Inventor: PANUSOPONE KRIT
IPC: H04N19/593
Filed: 2018-07-05
Abstract: A method of partitioning a video coding block for JVET, comprising representing a JVET coding tree unit as a root node in a quadtree plus binary tree (QTBT) structure that can have a quadtree branching from the root node and binary trees branching from each of the quadtree's leaf nodes using asymmetric binary partitioning to split a coding unit represented by a quadtree leaf node into two child nodes of unequal size, representing the two child nodes as leaf nodes in a binary tree branching from the quadtree leaf node and coding the child nodes represented by leaf nodes of the binary tree with JVET, wherein weighted angular coding unit prediction is employed and wherein post-coding unit prediction filtering can be avoided or unbiased to increase coding times.
Patent CA-3069971-A1 (CA)
Title: Efficient ssl/tls proxy
Inventor: MOORE SEAN
IPC: H04L45/74
Filed: 2018-07-24
Abstract: Systems, devices, and methods are disclosed for selectively decrypting SSL/TLS communications. Contents of the decrypted communications that may result in some action; for example, to terminate the communications, or to log and store the plaintext packets of the communications for subsequent content inspection and analysis. A SSL/TLS proxy may examine the information contained in the TLS handshake protocol and/or examine other information associated with the connection. Based on the examination, a proxy may determine whether or not to decrypt the encrypted communications. The proxy may take additional actions based on content inspection.
Patent CA-3072100-A1 (CA)
Title: Skirt assembly for implantable prosthetic valve
Inventor: LEVI TAMIR S
IPC: A61F2/24
Filed: 2018-08-13
Abstract: Embodiments of an implantable prosthetic valve are disclosed. The valve can have an annular frame having a plurality of frame members and a skirt assembly. The skirt assembly can include a laminate having a fabric layer sandwiched between a first covering member and a second covering member. At least one surface of the fabric layer can be exposed at one or more windows in the second covering member. The skirt assembly can be coupled to the annular frame by a suture extending through the fabric layer at the one or more windows and around at least one of the plurality of frame members. Methods for making such an implantable prosthetic valve are also disclosed.
Patent CA-3072161-A1 (CA)
Title: Control system for work vehicle, method, and work vehicle
Inventor: TAKAOKA YUKIHISA
IPC: E02F9/20
Filed: 2019-01-17
Abstract: A controller determines a target design topography indicating the target trajectory of a work machine. At least a part of the target design topography is positioned above the current topography. The controller causes the work machine to operate so as to dump material on the current topography sequentially from the side nearer to the work vehicle toward the far side, in accordance with the target design topography.
Patent CA-3073497-A1 (CA)
Inventor: YABE Yousuke
IPC: G01S7/481
Filed: 2018-07-12
Abstract: Le camion-benne de l'invention, qui décharge de la terre dans une direction de déplacement, comprend : un châssis muni de pneus montés à l'avant et à l'arrière de celui-ci dans la direction de déplacement; un dispositif de détection d'obstacle (32) ménagé à l'extrémité du côté décharge de terre du châssis et qui détecte un obstacle présent dans la direction de décharge de terre du châssis; et un mécanisme d'entraînement (40) pouvant déplacer le dispositif de détection d'obstacle (32) vers une première position à laquelle le dispositif de détection d'obstacle (32) fait saillie de l'extrémité du côté décharge de terre d'un pneu, et vers une seconde position à laquelle le dispositif de détection d'obstacle (32) se situe à l'intérieur de l'extrémité du côté décharge de terre du pneu.
Patent CA-3073757-A1 (CA)
Inventor: TORPY KEITH MARIO
IPC: G06Q50/06
Filed: 2018-09-06
Abstract: A method for responding to a voice activated request includes receiving a speech input request from a smart speaker requesting energy management data associated with energy consumption at a premises of the smart speaker. The method also includes generating a voice service request including a first query for a first data source. The first query includes a request for the energy management data. Additionally, the method includes communicating the first query to the first data source and receiving a first response to the first query from the first data source. Further, the method includes generating an audible speech output in response to the speech input request based on the first response to the first query and transmitting the audible speech output to the smart speaker. The smart speaker audibly transmits the audible speech output.
Patent CA-3074232-A1 (CA)
Inventor: SHERI ANJANEYULU
IPC: A61K31/4985
Filed: 2018-08-30
Abstract: Disclosed are compounds and compositions for the activation or induction of expression of a pattern recognition receptor (e.g., STING, RIG-I, MDA5), and methods of use thereof.
Patent CA-3076145-A1 (CA)
Title: Methods and systems for selecting content for display based on conversion probabilities of paths
Inventor: LITTLE RICHARD EDWARD
IPC: G06Q30/02
Filed: 2014-11-25
Abstract: Methods and systems for providing for display attribution data associated with one or more events are disclosed. Processor identifies channels from paths including events corresponding to position data identifying a position along the path at which the event was performed.  Processor determines attribution credits assigned to each event included in the paths corresponding to the channel. Processor determines a number of attribution credits assigned to the channel. Processor identifies, from the paths, a plurality of event-position pairs. Each event-position pair corresponds to events that correspond to a respective channel and are performed at a respective position of the plurality of paths corresponding to the event-position pair. Processor determines, for each identified event-position pair, a weighting based on an aggregate of the attribution credits assigned to the events to which the event-position pair corresponds. Processor provides, for display, a visual object including an indicator to display the determined weightings.
Patent CA-3078056-A1 (CA)
Inventor: ROOCK TIMOTHY
IPC: A61L27/38
Filed: 2013-01-17
Abstract: Elongated and high aspect ratio tissue treatment products are provided.  Methods of making and using the tissue treatment products are also provided.  The tissue treatment products can be used as implants that conform to the site of implantation and resist migration away from their implantation site in vivo.
Patent CA-3078670-A1 (CA)
Inventor: SORONEN PETRI
IPC: H04R13/00
Filed: 2018-10-15
Abstract: L'invention concerne un agencement permettant de générer des vibrations selon un signal d'entrée électrique, l'agencement comprenant : un premier agencement d'aimants permanents comprenant un premier aimant permanent ; un cadre comprenant un matériau magnétique ; un second aimant permanent configuré pour être agencé entre le premier aimant permanent et le cadre et pour être couplé au cadre, une ou plusieurs parties du cadre s'étendant au moins dans une direction sur une zone de bord du second aimant permanent, le second aimant permanent étant en outre configuré pour faire face, à une certaine distance, au premier aimant permanent de sorte qu'une interaction magnétique entre le premier aimant permanent et le second aimant permanent amène une première force à une surface d'un appareil, le cadre étant configuré pour être magnétisé par le second aimant permanent afin d'amener une interaction magnétique entre ladite ou lesdites parties du cadre et le premier agencement d'aimants permanents afin d'amener une seconde force sur la surface présentant une direction opposée par rapport à la première force.
Patent CA-3078731-A1 (CA)
Title: Wearable computing devices for acquiring athletic movement data, and systems and methods relating thereto
Inventor: WAGNER PHILLIP PATRICK
IPC: A61B5/11
Filed: 2018-10-10
Abstract: Wearable computing devices adapted to be worn on the feet are provided for acquiring, validating and analyzing athletic movement data. Generally, the wearable computing devices can include one or more processors, a memory, and one or more sensors for sensing certain characteristics of an athletic movement. A local computing device is provided for receiving data from the wearable computing device that is indicative of the characteristics of the athletic movement, extracting selected portions from the data, and transmitting the selected portions to a remote server system. The remote server system can be configured to store, aggregate and update a data in a database, and generate one or more normalized values and/or interventions associated with the athletic movement. The normalized values may indicate to the user a susceptibility to injury, progression towards return to play or propensity for success with respect to a sport.
Patent CA-3079195-A1 (CA)
Inventor: CHU YU-HAN
IPC: B01D53/22
Filed: 2018-06-08
Abstract: A carbon molecular sieve (CMS) membrane having improved separation characteristics for separating olefins from their corresponding paraffins is comprised of carbon with at most trace amounts of sulfur and a group 13 metal. The CMS membrane may be made by pyrolyzing a precursor polymer devoid of sulfur in which the precursor polymer has had a group 13 metal incorporated into it, wherein the metal is in a reduced state. The pyrolyzing for the precursor having the group 13 metal incorporated into it is performed in a nonoxidizing atmosphere and at a heating rate and temperature such that the metal in a reduced state (e.g., covalently bonded to carbon or nitrogen or in the metal state).
Patent CA-3081542-A1 (CA)
Title: Systemes et procedes anti-ilotage utilisant des harmoniques injectes dans une rotation opposee a la rotation naturelle
Inventor: LEMBERG NICHOLAS
IPC: H02J3/38
Filed: 2017-12-18
Abstract: La présente invention concerne une architecture active anti-îlotage dans laquelle un convertisseur de puissance injecte une composante de courant à un harmonique de la fréquence de puissance fondamentale, ladite architecture étant injectée avec une séquence de phase opposée à celle qui est normalement présente avec cet harmonique. (Par exemple, une fréquence du 5ème harmonique peut être utilisée avec une séquence de phase positive, ou une fréquence du 7ème harmonique avec une séquence de phase négative). La composante de courant injectée peut avoir un millième, ou moins, de la puissance transférée par le convertisseur puisque la séquence de phase distinctive du signal injecté facilite la reconnaissance d'un terme correspondant dans la tension observée.
Patent CA-3081865-A1 (CA)
Title: Downhole tool with bottom composite slip
Inventor: DAVIES EVAN LLOYD
IPC: E21B17/046
Filed: 2018-08-21
Abstract: A downhole tool having a mandrel, and a bottom slip disposed around the mandrel. The bottom slip includes a circular body having a one-piece configuration characterized by a plurality of slip segments by at least partial material connectivity therearound.  The bottom slip is made of a filament wound composite material, which means the bottom slip has a plurality of layers joined by respective interface layers. An outer slip surface of at least one of the plurality of slip segments is defined in cross-section by a plane P that intersects a longitudinal axis of the downhole tool at an angle al in a range of 10 degrees to 20 degrees when the bottom slip is in an unset position.
Patent CA-3082136-A1 (CA)
Inventor: KASPAR BRIAN K
IPC: A61K48/00
Filed: 2018-11-01
Abstract: L'invention concerne des procédés de préparation et de purification de particules virales, et des compositions et des utilisations les comprenant.
Patent CA-3084938-A1 (CA)
Title: Cross product enhanced harmonic transposition
Inventor: VILLEMOES LARS
IPC: G10L19/02
Filed: 2010-01-15
Abstract: The present invention relates to audio coding systems which make use of a harmonic transposition method for high frequency reconstruction (HFR). A  system and a method for generating a high frequency component of a signal from a low frequency component of the signal is described. The system comprises an analysis filter bank providing a plurality of analysis subband signals of the low frequency component of the signal. It also comprises a non-linear processing unit to generate a synthesis subband signal with a synthesis frequency by modifying the phase of a first and a second of the plurality of analysis subband signals and by combining the phase-modified analysis subband signals. Finally, it comprises a synthesis filter bank for generating the high frequency component of the signal from the synthesis subband signal.
Patent CA-3085080-A1 (CA)
Inventor: KEINER MICHAEL
IPC: A61C17/20
Filed: 2018-10-23
Abstract: La présente invention concerne un dispositif de retenue et une structure de support ou une structure porteuse pour une pièce buccal d'un dispositif de nettoyage de dents qui permet le nettoyage d'une pluralité de dents, de préférence toutes les dents de l'utilisateur en même temps, la structure porteuse comprenant un insert buccal pour la mâchoire supérieure de l'utilisateur et un insert buccal pour la mâchoire inférieure de l'utilisateur; et une section d'accouplement comprenant deux bras et une section de liaison pour le dispositif d'entraînement, les inserts buccaux étant chacun reliés à un bras de la section d'accouplement et la section de liaison pour le dispositif d'entraînement étant conçue de telle sorte qu'elle peut être reliée à un dispositif d'entraînement par l'intermédiaire d'un élément de fixation de celle-ci, les bras de la section d'accouplement qui sont reliés aux inserts buccaux comprenant chacun au moins une section de ressort. Les sections de ressort assurent un transfert régulier de transfert de vibration sur toute la longueur des inserts buccaux. Dans un mode de réalisation, les sections de ressort horizontales de la structure porteuse lui permettent d'être ajustée plus précisément à la dentition de l'utilisateur.
Patent CA-3085772-A1 (CA)
Title: Mitochondria-targeting peptides
Inventor: ZHENG GUOZHU
IPC: C07K5/09
Filed: 2018-12-14
Abstract: Disclosed are non-natural peptides useful for the treatment and prevention of ischemia-reperfusion injury (e.g., cardiac ischemia-reperfusion injury) or myocardial infarction.
Patent CA-3087865-A1 (CA)
Title: Method for preventing or treating alzheimer's disease
Inventor: DINARELLO CHARLES A
IPC: A61K31/10
Filed: 2019-01-31
Abstract: The present invention is directed to a method for preventing and/or treating Alzheimer's disease. The method comprises administering to a subject in need thereof an effective amount of dapansutrile. The method reduces neuroinflammation and improves the cognitive functions such as learning and memory processes of the subject. Dapansutrile can be administered to the subject orally at a dose of 100-2000 mg/day for 3 months to 5 years or longer.
Patent CA-3089903-A1 (CA)
Inventor: GALIANO PAOLO
IPC: G01N21/35
Filed: 2019-01-31
Abstract: Method to classify and identify microorganisms that provides to classify and identity microorganisms using the FTIR ATR technique.
Patent CA-3092258-A1 (CA)
Title: Multi-layer coating film formation method
Inventor: RYOKI Takayuki
IPC: B05D3/02
Filed: 2019-03-19
Abstract: The present invention relates to a multi-layer coating film formation method in which the following are performed: a step in which a primer coating film is formed; a step in which a base coating film is formed; a step in which a clear coating film is formed; and a step in which these coating films are caused to harden simultaneously. The method satisfies at least: (A) the quantity of isocyanate at the interface between a coated article and the primer coating film is 1.5 parts by mass or less, relative to 100 parts by mass of resin solids in a primer coating material; or (B) the quantity of isocyanate at the interface between the primer coating film and the base coating film is 3.5 parts by mass or less, relative to 100 parts by mass of resin solids in a base coating material.
Patent CA-3092803-A1 (CA)
Title: Sill connection for railcar structure
Inventor: RICHMOND SHAUN
IPC: B61F1/02
Filed: 2020-09-11
Abstract: A system for connecting a center sill to a draft sill in a railcar includes a center sill portion that includes a center sill portion top plate, a draft sill portion that includes a draft sill top plate, the draft sill portion haying a draft sill cross-section larger than a center sill cross-section of the center sill portion. The system further includes a transition portion between the center sill portion and the draft sill portion, the transition portion includes a transition portion top plate, wherein the transition portion top plate is the same plate as at least one of the center sill portion top plate and the draft sill portion top plate. A method for connecting the center sill to the draft sill in a railcar includes forming the transition portion between the center sill portion and the draft sill portion.
Patent CA-3093591-A1 (CA)
Inventor: OGLE DAVID
IPC: A61F5/56
Filed: 2019-03-12
Abstract: A breathing assistance apparatus includes an oral appliance and a valve arrangement. The oral appliance has an appliance body shaped to be at least partially positioned within the oral cavity of a user. The valve arrangement includes a valve body and a valve member. The valve body includes a valve airway in fluid communication with a user airway, and the valve member is positioned in the valve airway, movable between first and second positions at least in part as a result of airflow through the valve airway. The valve member at least partially obstructs the valve airway in the second position so that there is a differential resistance during inhalation and exhalation.
Patent CA-3093627-A1 (CA)
Inventor: SALOMAKI MIKA
IPC: A47G21/18
Filed: 2019-03-02
Abstract: The object of the invention is a drinking straw, which comprises a liquid channel (3) and one edge section (4), which liquid channel (3) is essentially parallel with the edge section (4). The drinking straw (1) material is sustainable, recyclable and biodegradable coated cardboard, and in that the drinking straw (1) is formed of one essentially rectangular sheet-like piece (2) of the coated cardboard.
Patent CA-3094765-A1 (CA)
Inventor: CARLSON TING LIU
IPC: A23L27/10
Filed: 2011-12-13
Abstract: ABSTRACT Sweetener compositions comprising particular glycoside blends are described in this paper. The glycioside blends comprise rebaudioside A, rebaudioside B, and/or rebaudioside D in various proportions. The sweetener composition can also include one or more bulking agents or other ingredients. The sweetener compositions can be used in foods and beverages. Date Recue/Date Received 2020-09-29
Patent CA-3096902-A1 (CA)
Title: Procede d'analyse de transition pour qualification de colonne chromatographique
Inventor: RANDOLPH PAUL
IPC: G01N30/88
Filed: 2019-04-19
Abstract: La présente invention concerne un procédé de fonctionnement d'une colonne chromatographique. Ce procédé consiste à collecter un signal de sortie de colonne et de paramètres de flux accumulés à deux intervalles ou plus d'au moins un front de transition de phase mobile au cours du fonctionnement de la colonne chromatographique comprenant un remplissage de colonne. Une courbe de distribution cumulative gamma de modèle est déterminée sur la base du signal de sortie de colonne et de paramètres de flux accumulés collectés pour ledit front de transition de phase mobile. La valeur de plaque théorique équivalente en hauteur (HETP) est calculée pour ledit front de transition de phase mobile à l'aide de paramètres de la courbe de distribution cumulative gamma de modèle et la qualité du remplissage de colonne chromatographique est évaluée sur la base de la valeur HETP calculée. Si lors d'une surveillance routinière de colonne, une tendance défavorable de la HETP est observée ou les limites de contrôle sont dépassées, les données concernant la qualité de produit de l'éluat, la performance de traitement de colonne et/ou les données d'élimination d'impuretés doivent être évaluées pour garantir une qualité de produit pour le lot identifié. Si la qualité de produit ou la performance de colonne ne satisfont pas aux critères définis, une action corrective appropriée, telle que le conditionnement, le reremplissage ou le remplacement de la colonne, et une qualification devra être effectuée avant une libération pour une utilisation ultérieure.