baber/WOPTO huggingface dataset:
Patent CA-2973079-A1 (CA)
Title: Detecting and processing multiplexed closed caption data
Inventor: SINGH VIRENDRA
IPC: H04N21/488
Filed: 2016-01-07
Abstract: Methods, systems, and computer readable media can be operable to facilitate the detection of a closed caption standard and corresponding extraction of closed caption data according to the detected closed caption standard. A set-top box (STB) may receive content from multiple different networks and/or service providers, and closed caption data may be formatted differently in content received from the various networks and/or service providers. The STB may identify a relevant standard with which to process closed caption data in a received content stream based upon an identification of the network and/or provider from which the content stream is received, and the STB may extract and render closed caption data using a process associated with the identified network and/or provider.
Patent CA-2973755-A1 (CA)
Title: Low power battery mode for wireless-enabled device prior to commissioning
Inventor: ROQUEMORE JOHN PETER III
IPC: H04W4/50
Filed: 2017-07-18
Abstract: The wireless lighting control device examples conserve battery power before installation and/or Commissioning. To save battery life, such a device remains in a low power mode and is awakened for commissioning, for example, by a button press (e.g. for a wall switch) or motion or audio sensing (e.g. for an occupancy sensor or the like). When awakened, the lighting control device enters its commissioning mode with the radio transceiver active for a short period of time. If the lighting control device is not commissioned within that time interval, for example, it may reenter the sleep mode. Conversely, if successfully commissioned during the active time period, the lighting control device is ready for normal operations.
Patent CA-2976078-A1 (CA)
Title: Modernisation et reparation non invasives de structures en beton arme durci
Inventor: VALVERDE CRISTINA
IPC: C04B41/50
Filed: 2016-02-09
Abstract: L'invention concerne une composition aqueuse pour réparer et/ou assurer l'étanchéité de structures en béton durci, la composition aqueuse comprenant de la silice colloïdale et de l'éther de polycarboxylate.
Patent CA-2977372-A1 (CA)
Inventor: MACDONALD ROBERT
IPC: E04C1/39
Filed: 2016-02-23
Abstract: A block and a block system. Multiple block embodiments with multiple embodiments of a visually exposed surface having three dimensional shaped areas and three dimensional angular valleys or joints that can be used to construct a patio, wall, fence or the like; the multiple embodiments creating a more random and natural appearance.
Patent CA-2985816-A1 (CA)
Inventor: FAUSTMAN DENISE L
IPC: A61K38/19
Filed: 2016-05-13
Abstract: Antagonistic TNFR superfamily polypeptides, such as antibodies and antigen-binding fragments thereof, and the use of these polypeptides to inhibit the proliferation of regulatory T cells (T-regs). For example, antibodies of the invention include antagonistic TNFR2 antibodies and antigen-binding fragments thereof, and can be used to suppress the T-reg-mediated deactivation of tumor reactive T- lymphocytes, as well as to treat a wide variety of cancers and infectious diseases.
Patent CA-2987733-A1 (CA)
Title: Utilisation de la chaleur et de la chute de pression pour eliminer les microbes
Inventor: AROFIKIN NIKOLAY
IPC: A23L3/24
Filed: 2016-04-22
Abstract: L'invention concerne un procédé et un dispositif qui réduisent la quantité d'agents pathogènes dans un liquide et/ou qui limitent la croissance des agents pathogènes. Le procédé ou le dispositif permettent de soumettre le produit liquide à une chute de pression de 8 bars ou plus. Le produit liquide est ensuite chauffé pour augmenter sa température d'au moins 10 °C pendant qu'il se trouve dans la phase de gouttelettes et/ou après avoir été recueilli pour former un volume de liquide.
Patent CA-2988078-A1 (CA)
Inventor: SAMUEL ROBELLO
IPC: G06F19/00
Filed: 2015-07-13
Abstract: Bottom-hole pressure operating envelops for underbalanced drilling take into account the lithologies of the formations being drilled through.
Patent CA-2989009-A1 (CA)
Inventor: LEAVENS EDWARD
IPC: G06F13/38
Filed: 2015-06-09
Abstract: A security device for securing a peripheral link between a computing device and a peripheral comprising is interposed on the peripheral link, between said computing device and said peripheral. The security device queries an identifier of a peripheral, and imitating said peripheral to said computing device by way of a host port of said security device. Once interposed the security device intercepts data transferred between the computing device and the peripheral device; and obfuscates selected portions of said data intercepted by the security device. Obfuscation may be performed by transferring the data to a tokenizing server, and replacing the data with a corresponding token received from the tokenizing server. The data may be securely stored at the tokenizing server, for later retrieval using the token.
Patent CA-2990916-A1 (CA)
Inventor: OATES MICHAEL JOHN
IPC: E04G21/16
Filed: 2018-01-03
Abstract: A compression roller device includes markers on roller heads for pressure-rolling over a substrate to form visual indicia that the substrate has been properly pressure-rolled. In example embodiments, there are two roller heads that each have a set of markers and that are spaced-apart with a handle center-mounted between them. In this way, the roller heads have free/unobstructed outer/opposite edges so they can be positioned closely against an obstructing surface or element for rolling substrates in tight spots with limited clearance. Also, the recess defined between the inner/facing edges of the roller heads provides clearance for rolling over any protruding fasteners securing the substrate in place. Further, the spaced-apart marker sets provide for marking the visual indicia on both sides of a seam/joint between two adjacent panels in a panel-and-tape system to show that both longitudinal side portions of the tape have been pressure-rolled.
Patent CA-2992138-A1 (CA)
Title: Carrosserie a resistance ultra elevee et composants de chassis
Inventor: SINGH JASWINDER PAL
IPC: C21D8/10
Filed: 2016-07-19
Abstract: La présente invention concerne un composant structural pour un véhicule automobile formé d'une seule pièce de matériau d'acier et ayant une section transversale complexe fermée présentant une résistance accrue, par exemple une résistance supérieure à 650 MPa, et donc des performances améliorées. Le composant structural présente généralement un allongement supérieur à 5 %. Le composant structural est formé par la dilatation d'un matériau d'acier contenant du bore, par exemple par chauffage ou hydroformage d'un tube du matériau d'acier. Le matériau d'acier contenant du bore se dilate par au moins 2 % pendant le processus de formage, ce qui permet d'obtenir la section transversale complexe fermée, tout en obtenant également la résistance élevée. De plus, le composant structural peut être formé avec des zones d'épaisseur, de résistance, de dureté et d'allongement variables et/ou d'autres propriétés variables pour obtenir les performances souhaitées.
Patent CA-2993214-A1 (CA)
Title: High power gallium nitride devices and structures
Inventor: LI ZHANMING
IPC: H01L23/36
Filed: 2018-01-29
Abstract: Described herein are semiconductor devices and structures with improved power handling and heat dissipation. Embodiments are suitable for implementation in gallium nitride.  Devices may be provided as individual square or diamond-shaped dies having electrode terminals at the die corners, tapered electrode bases, and interdigitated electrode fingers.  Device matrix structures include a plurality of device dies arranged on a substrate in a matrix configuration with interdigitated conductors. Device lattice structures are based on a unit cell comprising a plurality of individual devices, the unit cells disposed on a chip with geometric periodicity. Also described herein are methods for implementing the semiconductor devices and structures.
Patent CA-2993287-A1 (CA)
Inventor: INABA MINORU
IPC: H04N5/225
Filed: 2016-07-11
Abstract: [Problem] To provide a digital camera with which, when shooting from a low angle, it is possible to easily confirm a captured image by viewing an electronic viewfinder, regardless of the vertical and horizontal orientations of the digital camera. [Solution] A digital camera 1 includes: a camera body 2 having an image-capturing lens 2a; and an electronic viewfinder 3 that allows a user to observe an image captured by the image-capturing lens 2a. The electronic viewfinder 3 includes an image display part 4 that displays the captured image, a pivot bracket 5 that supports the image display part 4 so as to be rotatable about an axis A, and a fixed bracket 6 that connects the camera body part 2 and the pivot bracket 5 and supports the pivot bracket 5 so as to be rotatable about an axis B.
Patent CA-2994023-A1 (CA)
Inventor: WANG SHUDONG
IPC: A61K31/506
Filed: 2016-08-04
Abstract: A class of inhibitors of protein kinases that are useful in the treatment of cell proliferative diseases and conditions, and especially those characterised by over-expression of CDK4, CDK6 and/or cyclin D, including certain cancers of lung, breast, brain, central nervous system, colorectal cancer and leukaemias. The inhibitors have the general structure I:
Patent CA-2995585-A1 (CA)
Inventor: JACKINSKY CARMEN
IPC: A43B13/00
Filed: 2016-08-23
Abstract: Provided herein are midsoles, sole assemblies, footwear inserts and articles of footwear for walking and running. The midsoles include three cushioning members where the height of the midsole provides a zero drop elevation. The midsole architecture provides dynamic variable resistance that improves performance by using different densities and angles of component midsole members that will allow the wearer to move through a full range of motion during walking or running with muscle effort remaining constant while shifting the workload from muscles that have limited power in certain positions, to those with more explosive and endurance capabilities in those same positions.
Patent CA-2998416-A1 (CA)
Inventor: CRITTENDEN MICHAEL
IPC: G06Q10/06
Filed: 2018-03-19
Abstract: A casino management networked computer system is described. The networked computer system includes a patron evaluation server computer including a processor programmed to initiate a tier review operation for patron account records having gaming transaction occurring within a predefined period of time. The processor programmed to determine a current tier level in a selected patron account record and determine a target tier level having a higher ranking. The processor is programmed to identify a tier point amount and an evaluation period associated with the target tier level, retrieve gaming transactions occurring within the identified evaluation period, calculate an amount of tier points based on the retrieved gaming transactions, and modify the selected patron account record to upgrade the tier level to the target tier level upon determining the calculated amount of tier points is equal to or greater than the tier point amount associated with the target tier level.
Patent CA-2998661-A1 (CA)
Title: Appareil et procede d'encodage d'une image capturee par un systeme d'acquisition optique
Inventor: BLONDE LAURENT
IPC: H04N5/225
Filed: 2016-08-23
Abstract: Il existe plusieurs types de dispositifs plenoptiques et des réseaux de caméras disponibles sur le marché, et tous ces dispositifs d'acquisition de champ de lumière ont leur format de fichier propriétaire. Mais il n'existe aucune norme prenant en charge l'acquisition et la transmission d'informations multidimensionnelles. Il est intéressant d'obtenir des informations relatives à une correspondance entre des pixels d'un capteur dudit système d'acquisition optique et un espace objet dudit système d'acquisition optique. En effet, en sachant quelle partie de l'espace objet d'un système d'acquisition optique est détectée par un pixel appartenant au capteur dudit système d'acquisition optique, on peut améliorer des opérations de traitement du signal. La notion de faisceau de pixels, qui représente un volume occupé par un ensemble de rayons de lumière dans un espace objet d'un système optique d'une caméra est ainsi introduite.
Patent CA-3002851-A1 (CA)
Title: Systeme informatique reparti
Inventor: CHOWDHURY RAHUL
IPC: G06F15/16
Filed: 2016-11-10
Abstract: La présente invention concerne un procédé, un système et un support pouvant être lu par ordinateur permettant de calculer des données suggérées, répartir les données suggérées sur un système informatique réparti et actualiser les terminaux avec les nouvelles données suggérées. L'invention rassemble des données provenant de dossiers partagés sur le serveur central et calcule les données suggérées. L'application place toutes les données calculées dans une base de données centrale. Une seconde application récupère les données calculées sous forme de feuille de calcul. Des données sont mises à jour selon les préférences et stockées dans la base de données centrale. La seconde application transmet les données suggérées à des systèmes informatiques sélectionnés. Le système informatique met à jour les terminaux avec les nouvelles données suggérées.
Patent CA-3003581-A1 (CA)
Inventor: LAMMI LARI
IPC: D21C1/04
Filed: 2016-02-16
Abstract: A method for obtaining a strong hydrolysate from cellulose material after a hydrolysis in a batch digester. According to the invention is the cellulose material exposed to a 2-stage hydrolysis with a first steam phase hydrolysis followed by a liquid phase hydrolysis, and wherein the steam phase is conducted to such an extent that the packing degree of the cellulose material is resulting in a packing degree increase of at least 20% and up to 100%. The liquid phase hydrolysis is established by adding hot and preferably acidified hydrolysis liquid not establishing higher total L/W ratio above 3.5, but sufficient to keep the cellulose material under the level of the hydrolysis liquid.
Patent CA-3004434-A1 (CA)
Title: Acoustically insulated machine
Inventor: ROCKWELL ANTHONY LEE
IPC: A47L15/42
Filed: 2016-11-04
Abstract: An acoustically insulated machine including a source of noise positioned within a housing, a first insulation member positioned within the housing and including a first porous sound absorbing layer and a first dense layer, and a second insulation member positioned within the housing and including a second porous sound absorbing layer and a second dense layer. The first insulation member being is positioned closer to the internal source of noise than the second insulation member and the first insulation member being spaced apart from the second insulation member such that an air gap is formed between the first insulation member and the second insulation member.
Patent CA-3006508-A1 (CA)
Inventor: DE VLIEGER DIONYSIUS JACOBUS MARIA
IPC: C07C29/141
Filed: 2016-12-15
Abstract: A process for the hydrogenation or hydrogenolysis of an oxygenate is disclosed. The process takes place in a reactor in the presence of a catalyst, hydrogen and liquid water and the catalyst comprises one or more elements from Groups 8 to 11 of the periodic table dispersed on a hydrothermally stable oxide support.
Patent CA-3007917-A1 (CA)
Title: Connecteur de cable coaxial
Inventor: MOTHERSDALE KEITH
IPC: H01R9/05
Filed: 2016-12-08
Abstract: Un connecteur de câble coaxial pour la connexion d'un câble coaxial comprend une virole allongée configurée en contact électrique avec au moins une couche de tresse métallique du câble coaxial, un raccord à compression autour de la virole et un moyen d'application d'une force de pression sur le raccord à compression, de sorte qu'une surface du raccord à compression applique une force directement sur la couche de tresse métallique essentiellement sur une zone complète d'un contact métal-métal entre la couche de tresse métallique et la virole. Le connecteur de câble coaxial corrige l'effet de fluage et des problèmes connexes entraînant une réduction de la force de contact du contact métal-étal entre la couche de tresse métallique et la virole.
Patent CA-3008696-A1 (CA)
Title: Procedes et systemes de contournement de preemptions dans des actifs multimedias enregistres
Inventor: WARD DANIEL THOMAS
IPC: H04N21/81
Filed: 2016-11-29
Abstract: L'invention concerne des procédés et des systèmes permettant de transmettre une version sans interruption d'un programme télévisé pour l'enregistrement sur un dispositif d'équipement utilisateur. Dans un aspect, un système transmet un premier flux comprenant un programme télévisé à un dispositif d'équipement utilisateur. Le système reçoit une indication spécifiant que le programme télévisé est en cours d'enregistrement sur le dispositif d'équipement utilisateur. Le système détermine si une interruption est imminente pendant la transmission du programme télévisé. En réponse à la détermination du fait que l'interruption est imminente, le système génère un second flux comprenant le programme télévisé. Le second flux ne comprend pas l'interruption pendant la transmission du programme télévisé. Le système transmet le second flux au dispositif d'équipement utilisateur avec une instruction destinée à commuter l'enregistrement du programme télévisé du premier flux vers le second flux.
Patent CA-3009971-A1 (CA)
Title: Derive d'amine cyclique et utilisation pharmaceutique associee
Inventor: HAYASHI SHINNOSUKE
IPC: C07D211/96
Filed: 2017-01-27
Abstract: La présente invention vise à fournir un nouveau composé présentant une activité antagoniste contre le récepteur ? orphelin associé aux rétinoïdes, et présentant un effet thérapeutique ou un effet préventif pour une maladie auto-immune telle que la sclérose en plaques ou le psoriasis, ou une maladie allergique telle que la dermatite de contact, la dermatite atopique, ou autre dermatite allergique. La présente invention concerne un dérivé d'amine cyclique représenté par la formule ou un sel pharmacologiquement acceptable de celui-ci.
Patent CA-3010805-A1 (CA)
Inventor: MAKOSINSKI ANN
IPC: H01L35/00
Filed: 2017-01-06
Abstract: Provided is a portable, thermoelectrically powered device, such as a flashlight or headlamp. The device comprises at least one thermoelectric generator for extracting body heat from a user, the Thermoelectric generator located on and extending through an elongated open ended outer shell, a heat sink in contact with an inner surface of the thermoelectric generator, circuitry in electrical communication with the thermoelectric generator, the circuitry comprising a transistor oscillator, a step-up transformer and a decoupling capacitor, the circuitry in electrical communication with a power sink, such that in use, a temperature gradient across the thermoelectric generator is sufficient to result in generation of at least about 25 µW of power.
Patent CA-3011146-A1 (CA)
Title: Blanks and methods for forming a shelf-ready display container
Inventor: COUTURE DAVID G
IPC: B65D5/64
Filed: 2018-07-12
Abstract: A blank of sheet material is provided for forming a container convertible from a shipping configuration to a display configuration. The blank includes a glue panel, a front panel, a top panel, a rear panel, and a bottom panel coupled together in series by a plurality of generally parallel fold lines.  The glue panel includes an opening mechanism and is configured to couple in face-to-face relationship to the bottom panel when the container is formed. The blank also includes a pair of top side panels extending from opposing side edges of the top panel, and a pair of bottom side panels extending from opposing side edges of the bottom panel. An edge perforation line extends along an edge between the top panel and the rear panel, and a face of each of the top panel, the bottom panel, and the pairs of side panels is devoid of perforation lines extending therethrough.
Patent CA-3011265-A1 (CA)
Inventor: CHAI JIANYU
IPC: B01J32/00
Filed: 2016-09-20
Abstract: A catalyst carrier used in coupling and synthesizing dialkyl oxalate by means of gas phase catalysis of carbon monoxide. The catalyst carrier comprises micro pores and one or more macro pores that can pass through the catalyst carrier, a ratio of an average pore size of the macro pores to an average diameter of the catalyst carrier being greater than 0.2. A catalyst, comprising the catalyst carrier, an active component loaded on the catalyst carrier, and an optional additive. The catalyst can be used for effectively performing gas phase catalysis on carbon monoxide to couple and generate the dialkyl oxalate, improves heat dissipation, reduces a pressure drop, reduces the usage amount of precious metal such as palladium, and reduces use cost of the catalyst and production cost of the dialkyl oxalate, thereby helping to implement industrial mass production of the dialkyl oxalate.
Patent CA-3011834-A1 (CA)
Title: Skin cosmetic composition comprising saccharin, maltol, and theobromine
Inventor: CHEETHAM PETER SAMUEL JAMES
IPC: A61K31/425
Filed: 2017-01-19
Abstract: The present invention relates to the use of a cosmetic skin lightening composition. The composition comprises two or more compounds, selected from the group consisting of saccharin, sodium saccharin, maltol and theobromine having the following structures: (see above structures) or their salts, in a combination selected from the group consisting of (i) saccharin and maltol; (ii) sodium saccharin and maltol; (iii) maltol and theobromine; (iv) saccharin, maltol and theobromine; and (v) sodium saccharin, maltol and theobromine.
Patent CA-3012826-A1 (CA)
Inventor: STURM ROBERT
IPC: G06F9/44
Filed: 2017-02-02
Abstract: Exemplary embodiments of the present disclosure relate to systems, methods, and non-transitory computer-readable media that achieve eventual consistency of interrelated data in a computing system based on a relationship between the interrelated data (e.g., dependencies between interrelated data) and a configuration of an application programmed to consume the interrelated data. Exemplary embodiments can utilize one or more implicit or explicit dependency graphs, such as an implied or explicit directed acyclic graph corresponding to the interrelated data and the dependencies between the interrelated data. Subsets of the interrelated data can be associated with one or more groups or boundaries in the dependency graphs based on a configuration of applications programmed to consume the interrelated data and/or based on the dependencies between the interrelated data.
Patent CA-3013907-A1 (CA)
Title: Production and use of specialty cannabis with bd/bt genotype and a limonene-dominant terpene profile
Inventor: BACKES MICHAEL DANE
IPC: A01H6/28
Filed: 2014-07-15
Abstract: The invention provides specialty cannabis having a tetrahydrocannabinol (THC) content that is at least 2% and a cannabidiol (CBD) content that is at least 2%, a B T allele and a B D allele, a terpene profile in which limonene is the dominant terpene, and a terpene oil content greater than 1%. Also provided are uses of the specialty cannabis, products developed from the specialty cannabis, and compositions comprising THC, CBD and a terpene profile in which limonene is the dominant terpene.
Patent CA-3015469-A1 (CA)
Inventor: PEDMO MARC
IPC: B65D21/00
Filed: 2017-02-24
Abstract: A stackable plastic container includes a base with a recessed portion; a sidewall portion; a shoulder; and a spout configured to dispense contents. The shoulder and spout may be configured to move downwardly in a vertical direction toward the base.  In embodiments, the recessed portion may be configured to receive or cover at least a portion of a spout of an identical container. In embodiments, one or more containers in a retracted configuration may be stacked.