baber/WOPTO huggingface dataset:
Patent CA-2792290-C (CA)
Title: Method and apparatus for protecting a primary service in wlan system
Inventor: KIM EUN SUN
IPC: H04W48/02
Filed: 2010-10-12
Granted: 2016-01-19
Abstract: A method and an apparatus for protecting a primary service as an unlicensed device in a regulatory domain where a licensed device and the unlicensed device are permitted to operate are disclosed. For protecting a primary service by a station as an unlicensed device in a regulatory domain where a licensed device and the unlicensed device are permitted to operate, the unlicensed device acquires a list of identified available channels for the operation of the unlicensed device and maximum allowed transmission powers of the identified available channels from a regulatory domain database system; generates a white space map (WSM) comprising the list of identified available channels and the maximum allowed transmission powers of the identified available channels; updates the WSM when the station acquires information that a primary service signal is detected on a specific channel which is indicated as available in the WSM; and transmits the updated WSM to another station such that the another station moves to another channel if the another station is operating on the specific channel.
Patent CA-2793105-C (CA)
Title: Compositions pour lentilles ophtalmiques injectables
Inventor: HAITJEMA HENDRICK JAN
IPC: A61L/
Filed: 2005-12-15
Granted: 2014-04-29
Abstract: L'invention concerne le domaine de l'ophtalmologie et, plus particulièrement, une composition ophtalmique injectable convenant à la formation d'une lentille intraoculaire dans le sac capsulaire de l'il. La composition comprend un polysiloxane non fonctionnel linéaire, un polysiloxane fonctionnel linéaire et au moins deux agents de réticulation différents. La composition durcit in situ dans le sac capsulaire de l'il et l'agent de réticulation final obtenu comporte un minimum d'espèces migrables, compte tenu de l'atteinte de l'élasticité nécessaire.
Patent CA-2795683-C (CA)
Inventor: MARGOOSIAN RAZMIK
IPC: B05C21/00
Filed: 2011-08-26
Granted: 2014-04-29
Abstract: L'invention concerne un applicateur de distribution de liquide comportant un corps formant récipient contenant un liquide, un axe longitudinal à des fins de rotation et une partie saillante décalée située de façon à éviter de traverser l'axe longitudinal. L'applicateur comporte également un composant de tête recevant une extrémité du corps formant récipient et comporte un système de fente permettant de recevoir la partie saillante décalée. Le corps formant récipient et le composant de tête peuvent tourner l'un par rapport à l'autre pour faire en sorte que la partie saillante décalée et le système de fente entrent en prise et cassent la partie saillante décalée, permettant une libération de liquide à travers la tête en vue de l'application. L'applicateur peut avoir un système de verrouillage axial et un système de verrouillage radial pour verrouiller conjointement le corps formant récipient et le composant de tête à diverses positions afin d'améliorer la stabilité, l'alignement ou la fiabilité.
Patent CA-2798338-C (CA)
Inventor: MYERSCOUGH RICHARD K
IPC: A43B3/00
Filed: 2012-11-30
Granted: 2018-09-25
Abstract: A boot assembly for use with a dry suit includes an external puncture resistant boot and a dual-layered insert. The dual-layered insert comprises a thermal sock worn over the foot of a diver and a water-proof, non-stretch over-sized outer sock worn over the thermal sock. The outer sock is over-sized so that it accommodates a wide spectrum of diver foot sizes but fits comfortably within the volume of the external boot.
Patent CA-2798624-C (CA)
Title: Sign holder assembly and associated methods
Inventor: LOGAN ROBERT G
IPC: G09F7/18
Filed: 2012-12-14
Granted: 2014-01-14
Abstract: A sign holder assembly includes a front enclosure and a rear cover. The front enclosure includes a front plate, two opposing sidewalls, a top wall, and a bottom wall collectively defining a cavity. The front plate defines a front opening. The rear cover includes a rear panel, a top panel, a bottom panel, and a top rail. The top rail extends downwardly from the top panel toward the bottom panel to at least partially define a first top channel configured to slidably maintain an enlarged portion of a sign such that the sign hangs downwardly from the first top channel and extends across the front opening. The rear cover selectively transitions with respect to the front enclosure between a closed configuration and an open configuration.
Patent CA-2799598-C (CA)
Inventor: LU QIAO
IPC: B60N3/10
Filed: 2011-05-25
Granted: 2015-03-31
Abstract: Example personal beverage warmers and coolers for vehicle seats are disclosed. A disclosed example apparatus to regulate the temperature of a beverage near a seat of a vehicle, the apparatus includes: a base including a thermally conductive material that conducts heat in a direction that is at least one of to or from a container seated thereon, a thermoelectric device thermally coupled with the base and to be energized to exchange heat with the base, and a heat exchanger thermally coupled with the thermoelectric device and a liquid medium to exchange heat therebetween.
Patent CA-2800187-C (CA)
Title: Preparation apparatus and preparation method for dialysis fluid of variable bicarbonate ion concentration type, dialysate of variable bicarbonate ion concentration type, and dialysis system of variable bicarbonate ion concentration type
Inventor: NOGUCHI HIROSHI
IPC: A61K33/14
Filed: 2012-12-28
Granted: 2020-01-21
Abstract: An object of the present invention is to provide a technology for preparing a dialysis fluid that is capable of flexibly changing the bicarbonate ion concentration and maintaining the concentrations of electrolytes such as potassium, calcium, and magnesium at constant levels even during dialysis according to the disease state of a patient. In connection with a three-component dialysate containing an agent S containing sodium chloride, an agent B containing sodium bicarbonate, and an agent A containing electrolyte components other than sodium chloride and sodium bicarbonate, suitably adjusting the amount of the agent B during dialysis fluid preparation makes it possible to maintain the concentrations of trace metal ions such as potassium ions, calcium ions, and magnesium ions in a dialysis fluid at constant levels and flexibly change the bicarbonate ion concentration therein. Moreover, in the three-component dialysate, adjusting the ratio between the amount of the agent S and the amount of the agent B when the dialysate is used also makes it possible to maintain the sodium ion concentration at a constant level or flexibly change the sodium ion concentration.
Patent CA-2801987-C (CA)
Title: Procede pour la production de microcellulose
Inventor: KARPPI ASKO
IPC: C08B15/02
Filed: 2011-06-06
Granted: 2018-03-20
Abstract: La présente invention concerne un procédé pour la production de microcellulose comprenant la soumission de matières cellulosiques fibreuses à l'hydrolyse acide à une température de 10°C à moins de 140°C et à une consistance d'au moins 8% en poids sec de cellulose, la quantité d'acide ajouté étant de 0,2 à 2%, de préférence de 0,3 à 1,9%, de préférence encore de 0,5 à 1,5% en poids sec de cellulose.
Patent CA-2802281-C (CA)
Inventor: SARAP GIRISH DINKAR
IPC: C09K8/487
Filed: 2011-06-17
Granted: 2015-02-24
Abstract: According to an embodiment, a fluid loss additive comprises a biodegradable grafted copolymer, wherein the copolymer comprises: (i) a first polymer comprising a monomer or monomers selected from the group consisting of acrylamido-2-methylpropane sulfonic acid, N-N dimethyl acrylamide, N-vinyl-N- methylaceamide, N-vinylformamide, N-vinylpyrrolidone, acrylonitrile, acrylamide, acrylomorpholine, vinyl alcohol, maleic anhydride, acrylic acid, and any combination thereof; and (ii) a second polymer, wherein the first polymer is grafted onto the second polymer. According to another embodiment, a method of cementing in a low-temperature subterranean formation comprises: introducing a cement composition into the subterranean formation comprising: (i) cement; (ii) water; and (iii) the fluid loss additive; and allowing the cement composition to set. According to another embodiment, a method of cementing in a high-temperature subterranean formation comprises: introducing a cement composition into the subterranean formation comprising: (i) cement; (ii) water; (iii) a clay; and (iv) the fluid loss additive; and allowing the cement composition to set.
Patent CA-2802498-C (CA)
Inventor: YANG QING
IPC: B01J31/12
Filed: 2011-07-05
Granted: 2019-05-07
Abstract: The present invention provides a polymerization process and a catalyst composition utilizing a dual metallocene catalyst system comprising an ansa-(cyclopentadienyl)(indenyl) metallocene for the production of broad or bimodal molecular weight distribution polymers, generally, in the absence of added hydrogen. Polymers produced from the polymerization process are also provided, and these polymers can have a Mn in a range from about 9,000 to about 30,000 g/mol, and a short chain branch content that decreases as molecular weight increases.
Patent CA-2803485-C (CA)
Inventor: MASHIACH ADI
IPC: A61N1/36
Filed: 2010-10-19
Granted: 2022-08-23
Abstract: L'invention concerne un stimulateur implantable destiné à stimuler des muscles ou des nerfs. Ledit stimulateur comprend un réseau d'électrodes de stimulation électrique des muscles ou des nerfs, un dispositif de commande destiné à commander l'activité des électrodes, le dispositif de commande étant conçu pour sélectionner dynamiquement les électrodes qui sont utilisées pour participer à la stimulation des muscles ou des nerfs.
Patent CA-2807157-C (CA)
Inventor: CHEN YING
IPC: H04L29/06
Filed: 2011-08-09
Granted: 2016-04-19
Abstract: In one example, a device for retrieving multimedia data, the device comprising one or more processors configured to retrieve data of a first segment of a representation of multimedia content in accordance with data of a copy of a manifest file stored by the device, retrieve a portion of a second segment of the representation in accordance with the manifest file, wherein the second segment occurs after the first segment in the representation, and wherein the portion of the second segment indicates that the manifest file is to be updated, update the copy of the manifest file stored by the device based on the indication that the manifest fife is to be updated, and retrieve media data of the second segment in accordance with the updated manifest file.
Patent CA-2807543-C (CA)
Inventor: KOMIYAMA MASATO
IPC: C07D277/56
Filed: 2011-08-26
Granted: 2018-08-28
Abstract: The present invention provides a method for producing a xanthine oxidase inhibitor, which is a therapeutic agent for hyperuricemia, or intermediates of the same, said method being efficient and using a short process. The present invention is a novel coupling method for obtaining a compound represented by formula (3) by bringing about a coupling reaction between a compound represented by formula (1) and a compound represented by formula (2), in the presence of a palladium compound, a ligand capable of coordinating to the palladium compound, a base, a C1-C40 carboxylic acid, and at least one kind of additive. (see formula 1 and 2) (see formula 3)
Patent CA-2811938-C (CA)
Inventor: NOBLE PETER G
IPC: E02B17/00
Filed: 2011-10-21
Granted: 2015-06-09
Abstract: The invention relates to an ice worthy jack-up rig that may extend the drilling season in shallow water off shore Arctic or ice prone locations. The inventive rig would work like a conventional jack-up rig while in open water with the hull jacked up out of the water. However, in the event of ice conditions, the legs are held in place by cans embedded in the sea floor to resist lateral movement of the rig and the hull is lowered into the water into an ice defensive configuration. The hull is specifically shaped with an ice-bending surface to bend and break up ice that comes in contact with the hull while in the ice defensive configuration.
Patent CA-2822871-C (CA)
Title: Footwear for use in specialized activities
Inventor: MACPHAIL DAVID MICHAEL
IPC: A43B5/00
Filed: 2012-12-12
Granted: 2014-04-22
Abstract: Footwear for use during a specialized activity such as skiing, cycling, skating and many other sports or industrial uses, and provides a dorsal element engaging the dorsal aspect of the foot for enabling the user to control relative to the plantar aspect the maximum height of the arch of the foot at substantially ail times during the activity regardless of the position or orientation of the foot. A  pivotal arm is mounted on a frame attached to the planter aspect for pivotal movement about an axis transverse to the foot and is compressed by an adjustable element operable by the user.
Patent CA-2826039-C (CA)
Title: Use of at least one coproduct from the vegetable-oil refining industry for obtaining a purified total unsaponifiable vegetable oil product
Inventor: LEGRAND JACQUES
IPC: C07D311/72
Filed: 2012-01-31
Granted: 2020-06-16
Abstract: The invention relates to the use of at least one coproduct of the vegetable-oil refining industry for obtaining a purified total unsaponifiable vegetable oil product which is free of the impurities initially found in said coproduct, and which is advantageously free of sapid and odorant compounds and/or of chemical compounds resulting from the breakdown and decomposition of vegetable oils. The invention also relates to a method for obtaining a purified total unsaponifiable vegetable oil product from at least one coproduct from the vegetal-oil refining industry. The invention also relates to a purified total unsaponifiable vegetable oil product that can be obtained by said method, and to compositions containing such an unsaponifiable product. The invention further relates to such unsaponifiable products or such compositions for the use thereof as a drug, medical device, dermatological agent, cosmetic agent, or nutraceutical agent for humans or animals.
Patent CA-2828321-C (CA)
Inventor: POTTER RUSSELL M
IPC: D06M11/74
Filed: 2012-03-29
Granted: 2019-08-06
Abstract: L'invention concerne un produit d'isolation fibreux présentant une résistance thermique améliorée et un procédé de fabrication dudit produit. Une pluralité de fibres de base (par exemple des fibres de verre) est formée pour créer un produit d'isolation, qui peut comporter un liant ou ne pas être lié. Au moins un agent opacifiant aux rayons infrarouges, tel que la suie, le noir de carbone ou le graphite, est appliqué sur le produit d'isolation fibreux de telle sorte que les fibres de base soient revêtues quasi-uniformément d'agent opacifiant. L'agent opacifiant peut être appliqué, par exemple, à partir d'une suspension fluide, ou en faisant passer la fibre dans une flamme produisant de la suie. Quand l'agent opacifiant est appliqué par l'intermédiaire d'une suspension et quand on souhaite utiliser un liant, il est préférable d'éviter les dispersions de liant capables de déloger l'agent opacifiant. Parmi d'autres applications de liage possibles, on cite l'enchevêtrement des fibres de base avec des fibres de liant, ou d'autres procédés de répartition physiques ou mécaniques.
Patent CA-2829753-C (CA)
Inventor: NOZAKI TAKAYUKI
IPC: C21D8/02
Filed: 2012-03-28
Granted: 2016-03-08
Abstract: La présente invention se rapporte à une tôle d'acier laminée à froid qui contient, en pour cent en masse, une quantité de carbone (C) comprise entre 0,02 % et 0,4 %, une quantité de manganèse (Mn) comprise entre 0,001 % et 2,5 %, une quantité d'aluminium (Al) comprise entre 0,001 % et 2,0 % et présente une teneur totale en silicium (Si) et en aluminium (Al) comprise entre 1,0 % et 4,5 % en masse. La densité polaire moyenne pour un groupe d'orientations {100}<011>-{223}<110> varie entre 1,0 et 6,5 et la densité polaire pour l'orientation cristalline {332}<113> varie entre 1,0 et 5,0. La microstructure, par rapport de superficie, contient une quantité de ferrite comprise entre 5 % et 80 %, une quantité de bainite comprise entre 5 % et 80 % et une quantité d'austénite résiduelle comprise entre 2 % et 30 %. La microstructure est limitée à une quantité de martensite inférieure ou égale à 20 %, à une quantité de perlite inférieure ou égale à 10 % et à une quantité de martensite tempérée inférieure ou égale à 60 %.
Patent CA-2830046-C (CA)
Inventor: SASAI HISAO
IPC: H04N19/103
Filed: 2012-06-22
Granted: 2018-09-04
Abstract: The image decoding method includes: determining a context for use in a current block, from among a plurality of contexts (5204);  and performing arithmetic decoding on a bit sequence corresponding to the current block, using the determined context (S210), wherein in the determining (S204): the context is determined under a condition that control parameters of neighboring blocks of the current block are used, when the signal type is a first type, the neighboring blocks being a left block and an upper block of the current block (S206); and the context is determined under a condition that the control parameter of the upper block is not used, when the signal type is a second type (S207), and the second type is one of "ref_idx_10" and "ref_idx_l1".
Patent CA-2831368-C (CA)
Inventor: INUMARU MASAKI
IPC: B41M5/00
Filed: 2012-03-27
Granted: 2014-12-16
Abstract: Provided is an inkjet recording method which minimizes blur and achieves excellent fixing to a recoding medium. This inkjet recording method is characterized by adhering a receiving solution (A) to at least areas on a recording medium (R) which are to be printed with an inkjet ink (I) or the whole surface of the medium (R) which is to be printed, said receiving solution (A) being a solution obtained by dissolving (inclusive of dispersing) one or more metal salts (S) selected from among at least divalent, calcium salts, magnesium salts, nickel salts, aluminum salts, boron salts, and zinc salts and one or more resins (B) having hydrophilic groups in an aqueous solvent in such amounts that the concentrations of the metal salts (S) and the resins (B) fall within the range of 0.005 to 2.0mol/l and within the range of 0.5 to 20 mass% respectively, and then applying the inkjet ink (I) to areas where the metal salts are present in an adhered state to carry out printing. Said inkjet ink (I) is an ink which comprises a pigment (P), an anionic resin emulsion (E), and an aqueous solvent, and in which phosphorus-containing groups each having at least one P-O or P=O bond are bonded to the surface of the pigment (P) or the surface of the anionic resin emulsion (E).
Patent CA-2832541-C (CA)
Inventor: MONSRUD LEE J
IPC: A47L15/14
Filed: 2012-05-17
Granted: 2020-07-21
Abstract: La présente invention concerne un procédé et un appareil de nettoyage automatique d'articles par l'application directe d'un produit concentré sur une surface sale de l'article. Le type d'article est identifié et une séquence de distribution de produit est activée pour contrôler le type de produit distribué sur les articles sur la base du type d'article et/ou du type de salissure sur l'article. Le produit, la durée et d'autres paramètres sont adaptés selon le type d'article et/ou le type de salissure pendant chaque séquence du programme de lavage. Le produit et les liquides de lavage et de rinçage sont appliqués à des endroits spécifiques et à partir de directions spécifiques depuis l'intérieur de l'appareil de nettoyage sur la base du type d'article et/ou du type de salissure sur l'article.
Patent CA-2835820-C (CA)
Inventor: PAULS ROB
IPC: A01G9/14
Filed: 2013-11-28
Granted: 2014-11-18
Abstract: Une enceinte à environnement contrôlé comporte un système de chauffage et de refroidissement et un système de régulation relié au système de chauffage et de refroidissement pour réguler celui-ci. Le système de régulation permet de passer dun mode de régulation environnemental, pour créer des conditions environnementales prescrites par lutilisateur dans lespace intérieur, et un mode de stérilisation/pasteurisation pour chauffer le contenu de lespace intérieur à des valeurs situées à lintérieur dune plage suffisamment élevée au-dessus des conditions environnementales prescrites pour stériliser/pasteuriser le dit contenu de lespace interne. La fonction de stérilisation/pasteurisation permet de réduire ou déliminer la nécessité que le personnel doive laver physiquement lespace intérieur de lenceinte avec des produits chimiques de nettoyage.
Patent CA-2839435-C (CA)
Inventor: CHAREST JOSEPH L
IPC: C12M3/00
Filed: 2012-06-15
Granted: 2021-05-11
Abstract: La présente invention a pour objet des systèmes et des dispositifs permettant de cultiver des cellules dans un environnement biomimétique d'une unité néphronique cellularisée, ainsi que des procédés de fabrication et d'utilisation de ladite unité néphronique cellularisée.
Patent CA-2839504-C (CA)
Inventor: WAHL ROBIN
IPC: A23L7/10
Filed: 2012-06-20
Granted: 2017-11-28
Abstract: The present disclosure relates to a dough for producing a biscuit having a slowly-digestible-starch-over-total-available-starch ratio of at least 31%, the biscuit comprising at least 29wt% cereal flour, 5 to 22wt% fat and at most 30wt% sugar relative to the total weight of the biscuit, the dough comprising: cereal flour, fat, sugar and added water; and wherein the added water is in an amount of at most 8wt% relative to the weight of dough.
Patent CA-2842428-C (CA)
Title: Ergonomically improved delivery vehicle and method
Inventor: ELLIS GREGORY PAUL
IPC: B60P1/44
Filed: 2012-07-19
Granted: 2022-01-04
Abstract: A method and system for providing cargo or product to an individual. The system may be a vehicle and include a plurality of bays, at least one of the plural bays having two rectangular frames, each frame having two horizontal members and two vertical members and each frame opposing and facing the other. The vehicle may also include a holding structure engaged by both of the rectangular frames, the structure comprising a plurality of trays wherein the structure is adaptable to provide vertical movement of the plural trays within the confines of the two rectangular frames. The vehicle may also include one or more mechanisms positioned between the lower horizontal members of the two rectangular frames, the one or more mechanisms adaptable to provide lateral movement within the confines of the two rectangular frames.