baber/WOPTO huggingface dataset:
Patent CA-2779832-C (CA)
Title: Procede de fonctionnement de station et appareil dans un blanc televisuel
Inventor: KIM EUNSUN
IPC: H04H20/65
Filed: 2011-01-26
Granted: 2015-06-23
Abstract: La présente invention concerne un procédé de fonctionnement de station (ci-après « STA ») et un appareil dans un blanc télévisuel. Dans une bande TVWS, quand un STA fonctionnant comme un dispositif non breveté avec une autorisation de fonctionner dans un canal disponible non utilisé par un dispositif breveté doit fonctionner dans la bande TVWS en acquérant des informations sur le canal disponible, le STA transmet un message de demande d'informations sur le canal disponible à un dispositif ayant des informations de base de données; reçoit du dispositif ayant des informations de base de données un message ACK pour les informations sur le canal disponible qui comprend (a) des informations d'identification sur un canal disponible, (b) des informations sur le niveau de puissance maximum autorisé dans le canal disponible et (c) des informations sur la période de validité du canal disponible; et transmet/reçoit un signal utilisant les informations de (a), (b) et (c), c'est-à-dire utilisant le niveau de puissance maximum autorisé pendant la période de validité dans le canal disponible.
Patent CA-2779841-C (CA)
Inventor: MENNEN JOHANNES HENRICUS
IPC: C07C273/04
Filed: 2011-01-07
Granted: 2018-01-02
Abstract: The invention relates to a process for producing urea wherein an aqueous urea solution, leaving a urea reaction zone is fed to a stripper, where a part of the non-converted ammonia and carbon dioxide is separated from the aqueous urea solution, which solution leaves the stripper to a first recovery section of one or more serial recovery sections and is subsequently fed to one or more urea concentration sections, wherein the urea solution leaving the stripper is subjected to an adiabatic expansion, thus creating a vapor and a liquid, which are separated before the liquid enters a first recovery section and the vapor is condensed. The invention further relates to a urea plant comprising a stripper and a first recovery section, wherein an adiabatic expansion valve and a liquid/gas separator is provided between the stripper and the first recovery section.
Patent CA-2790295-C (CA)
Inventor: LOPEZ INSAUSTI RAFAEL
IPC: A23B7/157
Filed: 2011-02-03
Granted: 2018-05-29
Abstract: The invention relates to a method for preserving fresh cut lemon, comprising at least the following steps: (a) the addition of a liquid to the container housing the portions of cut lemon, said liquid combining lemon juice, lime juice, ascorbic acid, citric acid, sodium chloride and sodium metabisulphite; (b) the deaeration of the liquid; and (c) vacuum packaging.
Patent CA-2798035-C (CA)
Title: Cold spray of nickel-base alloys
Inventor: AJDELSZTAJN LEONARDO
IPC: C23C24/04
Filed: 2012-12-06
Granted: 2020-01-21
Abstract: Briefly, in one embodiment, a method is disclosed. The method includes introducing a powder feedstock into a cold-spray apparatus, and operating the cold-spray apparatus to deposit the feedstock. The feedstock includes particles including nickel-base alloy having a thermally altered microstructure.
Patent CA-2800116-C (CA)
Inventor: BOEGLI CHARLES
IPC: B31F1/07
Filed: 2011-06-16
Granted: 2018-05-01
Abstract: The foil embossing device (1) comprises an embossing roller (2L) and two counter-rollers (3, 4), one of the rollers (2L) being driven by a drive (6) and the rollers having a configuration where the teeth, rings, or ridges project from the base cylinder, at least the embossing roller (2L) having teeth (5, 5B) that project from the base cylinder and at least partly also serve for driving the counter-roller. To increase the uniformity of the embossing of the foil, the embossing roller (2L) has a diameter (D2) that is reduced by 0.02 to 0.20 mm over a certain length (Sd) that is at least the same as the width (7d) of the foil. The length of the reduced diameter is preferably chosen so as to exceed the width (7d) of the foil being printed. Due to this depression (S), such a device allows a perfectly uniform embossing of foils of any kind independently of the design of the embossing rollers.
Patent CA-2800337-C (CA)
Inventor: BERTRAND KARINE
IPC: C07C67/343
Filed: 2011-05-16
Granted: 2019-01-29
Abstract: The invention relates to methods for producing chalcone (1,3-diphenylprop-2-en-1 -one) derivatives that have multiple substitutions on a phenyl ring. Intermediate chalcone derivatives are modified by Phase Transfer Catalysis (PTC) for introducing a substituted alkyl group that is provided by a sulfonic acid derivative on a phenyl ring already containing substituent groups on one or two carbon atoms adjacent to the carbon atom where a substituent group is being introduced. The methods of the invention allow producing efficiently, by either S-alkylation or O- alkylation, chalcones derivatives that are characterized for their biological activities that are intermediate compounds for producing molecules having such activities, or that can be used for generating libraries of compounds to be screened by means of in vitro and/or in vivo assays and establishing structure-activity relationships.
Patent CA-2803439-C (CA)
Inventor: STAHL JAMES P JR
IPC: E04B2/82
Filed: 2013-01-24
Granted: 2017-03-07
Abstract: A head-of-wall joint for insulating the intersection between a wall assembly and the bottom of a floor or roof construction thereabove which utilizes an insulating gasket of a unique shape and construction positioned between the ceiling track and the point of intersection thereof with respect to the upper building floor or roof structure. The configuration of the insulating gasket member includes a main section and two side sections which extend over the outwardly facing surfaces of a conventionally configured ceiling track or runner without being attached to the ceiling track side panel side surfaces. The gasket can included tabs to attach to the lowermost edges of the track side sections. The gasket can be made from acoustically insulating materials or firestopping materials, or both.
Patent CA-2808562-C (CA)
Inventor: KATTERHEINRICH KENT D
IPC: A47G1/24
Filed: 2013-03-12
Granted: 2014-01-21
Abstract: A display stand includes a base, a leg and a bracket. The bracket is mounted to a backside of the base and includes a bridge for receiving the at least one portion of the leg. The bridge includes a first detent and a second detent. The portion of the leg that is received by the bridge is movable into a first position or a second position. A different portion of the leg mates with the first detent to support the display stand at a first viewing angle when the leg is rotated while in the first position. Yet another portion of the leg mates with the second detent to support the display stand at a second viewing angle that is different from the first viewing angle when the leg is rotated while in the second position.
Patent CA-2811251-C (CA)
Inventor: SCHEERES DAVID
IPC: B29C48/525
Filed: 2011-09-16
Granted: 2019-02-26
Abstract: The present invention relates to an apparatus and method for processing of waste involving a volumetric reduction of waste materials. There is an apparatus for processing waste material comprising a compaction compartment for receipt of waste material, the compaction compartment have a screw vane (19) for processing waste material through the compaction compartment and a waste material outlet. The apparatus comprises a heating zone (30) including an arrangement for heating the waste material received from the waste outlet, the apparatus further comprising a cooling zone (70) including a cooling arrangement for cooling the waste material received from the heating zone.
Patent CA-2817005-C (CA)
Inventor: SMITH GALE
IPC: A61P31/14
Filed: 2011-11-07
Granted: 2018-09-11
Abstract: The present invention is generally related to virus-like particles (VLPs) comprising rabies virus (RV) glycoproteins (G proteins) and methods for making and using them, including immunogenic compositions such as vaccines for the treatment and/or prevention of rabies virus infection.
Patent CA-2818114-C (CA)
Title: Conduits d'air a paroi souple comportant des structures a expansion interne
Inventor: PINKALLA CARY
IPC: F16L11/02
Filed: 2011-11-03
Granted: 2016-08-02
Abstract: La présente invention concerne des conduits d'air à paroi souple comportant des structures à expansion interne. Un exemple de système de conduit d'air comprend un arbre destiné à être placé dans un conduit d'air, pour s'étendre dans une direction longitudinale, et être en compression longitudinale. Le système de conduit d'air comprend également une pluralité de nervures destinées à être accouplées à l'arbre et à venir au contact d'une surface interne du conduit d'air et d'un ressort devant être placé dans le conduit d'air, le ressort étant accouplé à l'arbre. Le ressort sous contrainte est un facteur contribuant à la fois à la compression longitudinale de l'arbre et à la tension longitudinale du conduit d'air. La présente invention a trait également à un procédé d'installation rétroactive d'une structure à expansion interne sur un système de conduit d'air existant.
Patent CA-2820443-C (CA)
Title: Ensemble echangeur thermique et utilisation d'un appareil dans un echangeur thermique
Inventor: ASK TORSTEN
IPC: F28D9/00
Filed: 2012-01-11
Granted: 2016-02-23
Abstract: L'invention concerne un ensemble échangeur thermique (2) comprenant un échangeur thermique (4) conçu pour l'échange thermique entre au moins un premier fluide d'échange thermique et un second fluide d'échange thermique. L'échangeur thermique (4) comprend au moins un élément caloporteur délimitant un premier parcours fluidique d'un second parcours fluidique, et une connexion transversale (20) pour le premier fluide d'échange thermique disposée sur une première partie latérale d'une structure externe de l'échangeur thermique (4). L'ensemble (2) comprend un appareil d'amortissement d'impulsions de pression (6), l'appareil (6) comprenant un élément élastique, et un premier conduit (22) menant à l'élément élastique. Le premier conduit (22) comprend une première ouverture reliée à la connexion transversale (20) de l'échangeur thermique (4) de façon que le premier conduit (22) soit en connexion fluidique avec le premier parcours fluidique. L'élément élastique est en communication fluidique avec le premier parcours fluidique uniquement par la première ouverture. L'invention concerne en outre un appareil d'amortissement d'impulsions de pression (6) comprenant un élément élastique, un premier conduit menant à l'élément élastique pour amortir les impulsions de pression dans l'échangeur thermique (4).
Patent CA-2826483-C (CA)
Inventor: STANEK EDWARD J
IPC: G07F17/32
Filed: 2011-10-13
Granted: 2017-08-08
Abstract: A method is provided for implementing a Digital Gate-based, multi-player lottery game by providing lottery tickets for players that may include a first game component with a first prize structure and an entry into a multi-player network wherein a plurality of players combine their respective entries to complete a multi- player game, such as a puzzle. Upon successful conclusion of the multi-player game, the players are awarded a prize separate from the first prize structure. A code is provided on the lottery ticket that enables the player to access a designated Internet website and place their entry into at least one of a plurality of ongoing multi- player games with other players. Upon conclusion of the multi-player game, the game is closed to new player entries and the players that participated in the closed game are notified of any prize won in the game. Respective validation files associated with the lottery ticket codes in the lottery authority's validation and redemption system are updated to reflect prizes won in the multi-player games, wherein players may present the lottery ticket and assigned code if required for redemption in the multi-player game. The Digital Gate enabled games of entertainment and/or may be composed of any joint configuration of instant-win games, on-line games, raffle games, and Internet games. Finally, the Digital Gate- based games enable calculating the Expected Value (EV) of games with dynamic prize values.
Patent CA-2830032-C (CA)
Inventor: FERRY VINCENT
IPC: B65D1/26
Filed: 2011-03-15
Granted: 2018-01-09
Abstract: The flanged container (2) for a food, in particular a dairy product composition, comprises: a hollow body, a generally planar annular flange connected to the top of the body, comprising an inner edge (10c) defining a circular upper opening (8) of the container and outer straight side edges (11a, lib, 11c, lid). The flange comprises at least two first flange portions (12), each defining one of said side edges, two of the side edges having a length I shorter than half of an inner diameter Dint of the opening (8). Two of the first flange portions (12) are adjacent. At least two second flange portions (14, 15) are provided to each define a corner of the flange (10), the second flange portions each comprising an outer convex edge extending between two adjacent of said outer straight side edges. A pack (1) comprising the containers (2) is also described.
Patent CA-2831288-C (CA)
Title: Cargo securement device for a utility vehicle
Inventor: FOGGY BRUCE
IPC: B60P7/06
Filed: 2012-03-23
Granted: 2019-07-23
Abstract: An inventive cargo securement device as described herein integrates a mesh tarp portion with a cargo net portion. In the preferred embodiment, the mesh tarp portion is overlaid upon the cargo net portion to create a substantially smooth, and snag-free side to the device, which allows for easier maneuvering over cargo loads without snagging. The side opposite the smooth side is a lattice work of longitudinal and latitudinal straps overlaid upon the mesh tarp portion and is attached thereto.
Patent CA-2837122-C (CA)
Inventor: LUO YONGZHANG
IPC: A61K31/724
Filed: 2012-03-28
Granted: 2018-01-02
Abstract: The present invention provides a method and composition for elevating the therapeutic efficacy of therapeutic agents by enhancing target cells uptake of the therapeutic agents, wherein the composition contains regulator having caveolae/lipid rafts dependent endocytic pathways, wherein the therapeutic agents are such as antitumor drugs. The invention also relates to a composition comprising regulator that have caveolae/lipid rafts dependent endocytic pathways and therapeutic agents. The invention further relates to a method for screening regulator having lipid rafts-caveolae dependent endocytic pathways which could enhance the therapeutic efficacy of antitumor drugs.
Patent CA-2838370-C (CA)
Inventor: DAUPHINEE THOMAS M
IPC: B62D63/04
Filed: 2013-12-30
Granted: 2016-09-20
Abstract: Left and Right side view mirrors for a vehicle giving the driver a view outwardly to each side of the vehicle, to check lanes on each side, to ensure safe lane changes , separate mounting devices for the two mirrors, a diagonal line across the left mirror, and a diagonal line across the right mirror, the diagonal lines slanting downwardly towards the outside edge of each mirror,, and an upper edge line on each mirror parallel to the upper edge of each mirror. .
Patent CA-2848558-C (CA)
Inventor: MOCHII Takashi
IPC: H01F13/00
Filed: 2012-08-08
Granted: 2017-08-15
Abstract: The present inventions provides a magnetizing apparatus 100 for magnetic particle testing of a wheel 7 that includes a hub 71, a plate 72, and a rim 73 in sequence from inward to outward in a radial direction of the wheel. The apparatus includes: a conductor 1 inserted through a bore 711 of the hub 71; and a pair of auxiliary conductors 2 connected to respective opposite end portions of the conductor 1, and so disposed as to face respective opposite side surfaces of the wheel 7, and to extend from the hub 71 to the rim 73 outwardly in a radial direction of the wheel 7, wherein the pair of auxiliary conductors 2 and the conductor 1 are energized with alternating current.
Patent CA-2849822-C (CA)
Inventor: NABEL GARY J
IPC: A61K39/385
Filed: 2012-09-24
Granted: 2021-05-11
Abstract: L'invention concerne de nouveaux vaccins qui suscitent des anticorps anti-grippe largement neutralisants. Certains vaccins comportent des nanoparticules qui affichent des trimères d'hémagglutinine provenant du virus de la grippe sur leur surface. Les nanoparticules comportent des protéines hybrides qui comportent une sous-unité monomérique de ferritine reliée à au moins une partie d'une protéine hémagglutinine de la grippe. Certaines parties comportent l'ectodomaine alors que certaines parties sont limitées à la région de tige. Les protéines hybrides s'assemblent automatiquement pour former les nanoparticules d'affichage d'hémagglutinine. Certains vaccins comportent uniquement la région de tige d'une protéine hémagglutinine de la grippe reliée à un domaine de trimérisation. De tels vaccins peuvent être utilisés pour vacciner un individu contre une infection par des virus hétérologues de la grippe et un virus de la grippe qui sont divergents de façon antigénique par rapport au virus à partir duquel la protéine hémagglutinine nanoparticulaire a été obtenue. L'invention concerne également des protéines hybrides et des molécules d'acide nucléique codant pour de telles protéines.
Patent CA-2854824-C (CA)
Inventor: DUFRESNE ROBERT P
IPC: F16B45/02
Filed: 2012-11-07
Granted: 2019-06-04
Abstract: A hook, a hold down strap and a method for holding down an underground tank. The hook includes a base portion connectable to the hold down strap; a curved portion extending from the base portion and defining a concave receiving area having an entrance sized and configured for receiving an anchor element. The hook includes at least one hooking aid member being a flexible member or an extension member. The flexible member extends across the entrance of the concave receiving area and is sized and configured to bend from a closed position to an open position such that, when the anchor element traverses the entrance, the flexible member bends from the closed position toward the concave receiving area to the open position, thus allowing the anchor element to enter the concave receiving area. The extension member extends from the curved portion beyond the entrance of the concave receiving area.
Patent CA-2857156-C (CA)
Inventor: INOO KATSUYUKI
IPC: A61K47/32
Filed: 2012-11-30
Granted: 2019-09-24
Abstract: Provided is an adhesive patch containing ropinirole serving as a therapeutic drug for Parkinson's disease, with the ropinirole used being free ropinirole (ropinirole in free form) added to an adhesive base, wherein the patch exhibits favorable drug permeability and excellent drug stability. Also provided is a transdermal absorption patch using, as an adhesive base, an acrylic-based adhesive having no specific carboxyl group and having a hydroxyl group or a pyrrolidone group, with the patch including free ropinirole added to the adhesive base. Further provided is a ropinirole-containing transdermal absorption patch including a transdermal absorption promoting agent.
Patent CA-2859879-C (CA)
Inventor: LAURAEUS MARKO
IPC: B01J20/281
Filed: 2012-12-18
Granted: 2020-03-24
Abstract: L'invention concerne l'utilisation d'une phase stationnaire comprenant de la cellulose fibrillaire dans des procédés de séparation basés sur l'électrophorèse ou la chromatographie, et concerne également des procédés de séparation par électrophorèse et chromatographie.
Patent CA-2860950-C (CA)
Inventor: HILL OLIVER
IPC: C07K19/00
Filed: 2008-07-10
Granted: 2017-08-01
Abstract: The present invention refers to a fusion protein comprising a TNF-superfamily (TNFSF) cytokine or a receptor binding domain thereof fused to a collectin trimerization domain, to a nucleic acid molecule encoding the fusion protein, and to a cell comprising the nucleic acid molecule. The fusion protein is present as a trimeric complex or as an oligomer thereof. The fusion protein, the nucleic acid, and the cell is suitable as pharmaceutical composition or for the therapeutic, diagnostic and/or research applications.
Patent CA-2866885-C (CA)
Title: Utilisation de sous-porteuse dynamique et programmation de transmission intelligente
Inventor: HUI JONATHAN W
IPC: H04L27/00
Filed: 2013-03-22
Granted: 2017-05-16
Abstract: Dans un mode de réalisation de la présente invention, un dispositif de transmission surveille une activité de transmission de chacune d'une pluralité de sous-porteuses dans un réseau de communication, et détermine un ensemble de sous-porteuses inutilisées parmi la pluralité de sous-porteuses. Ainsi, le dispositif de transmission peut ensuite transmettre une trame de données sur une ou plusieurs des sous-porteuses inutilisées à un dispositif de réception tandis qu'une activité de transmission est présente sur une ou plusieurs sous-porteuses utilisées à l'intérieur du réseau. Dans un autre mode de réalisation, le dispositif de transmission peut également déterminer des informations de temporisation associées à l'activité de transmission, et peut programmer de manière correspondante la transmission pour optimiser les performances de réseau sur la base des informations de temporisation.
Patent CA-2867101-C (CA)
Title: Procede de fabrication d'un mandrin de percage
Inventor: HIGASHIDA YASUTO
IPC: B21B25/00
Filed: 2013-03-19
Granted: 2017-05-16
Abstract: L'invention porte sur un procédé de fabrication d'un mandrin utilisé dans une machine à percer et à laminer, qui est utilisée dans la fabrication de tube d'acier sans soudure. Le procédé comprend une étape de métallisation à l'arc, dans laquelle un fil de fer est fondu par une machine de métallisation à l'arc, la matière fondue est soufflée vers la surface d'une matière de base du mandrin, et un revêtement composé d'un oxyde et de Fe est formé sur la surface de la matière de base du mandrin. Dans cette étape de métallisation à l'arc, la surface de la matière de base du mandrin est divisée en une pluralité de régions (par exemple, deux régions, une pointe et une queue) dans la direction axiale du mandrin, et la métallisation à l'arc est exécutée dans un état dans lequel l'angle d'intersection entre l'axe du soufflage de la machine de métallisation à l'arc et la surface de la matière de base du mandrin est maintenu dans un intervalle de 35-90° en séquence pour chacune des régions des divisions. De cette façon, l'adhérence du revêtement de métallisation à l'arc formé sur la surface du mandrin peut être renforcée et la durée de vie du mandrin peut être améliorée de façon stable.
Patent CA-2867322-C (CA)
Inventor: SHI NIANSHAN
IPC: H04L5/00
Filed: 2013-03-12
Granted: 2018-07-31
Abstract: L'invention concerne un procédé et un dispositif (22) pour obtenir une transmission multipoint vers un équipement d'utilisateur (12) par l'intermédiaire d'une première et d'une seconde cellule (C1, C2) d'un réseau de communication sans fil (10), la première cellule (C1) fournissant une première liaison radio (RL1) vers l'équipement d'utilisateur (12) à une première fréquence et le dispositif comprenant une unité de commande de liaison configurée pour ordonner à la seconde cellule (C2) de configurer une seconde liaison radio (RL2) vers l'équipement d'utilisateur à la première fréquence afin d'obtenir une transmission multipoint vers l'équipement d'utilisateur, et une première unité de notification configurée pour informer la première cellule (C1) qu'il s'agit d'une liaison radio principale participant à la transmission multipoint.