baber/WOPTO huggingface dataset:
Patent CA-2784501-A1 (CA)
Inventor: EKEBERG DANIEL
IPC: A61M16/00
Filed: 2010-11-16
Abstract: The invention relates to a tracheostomy valve comprising a valve body (1) having a first inner end (Ia), a second outer end (Ib), and a passageway extending between said ends (Ia, Ib) through the valve body allowing air to flow from and through said first end (Ia) to and through said second end (Ib). The body has a first beam (2a) located in the passageway transversely to the direction of the air flow through said passageway at the outer end and a transverse flexible membrane (7) located within the passageway on the outer surface of said beam (2a). The valve further comprises a cap (4) securable to the outer end (1b) of the valve having an opening with a size largely corresponding to the inner size of the passageway. The opening is defined by a circumferential rim (14). The cap is provided with a second beam (2b) located in parallel along said first beam (2a) and the membrane (7) is held between said first beam (2a) and said second beam (2b). The first beam (2a) and the second beam (2b) are provided with securing means (2, 17) for additionally securing said membrane (7) between said first beam (2a) and said second beam (2b). The rim is provided with a seating surface (5) facing inwardly for supporting the periphery of said membrane (7). The second beam is provided with ribs (13 a - f) extending from said second beam (2b) to said rim (14). The second beam (2b) forms a grid (4a) together with the ribs (13 a - f) and the rim (14). The membrane (7) is preloaded into a closed position towards said seating surface (5). The outer surface of said first beam (2a) is straight and planar. The inner surface of said second beam (2b) is straight and planar. The space between said first (2a) and said second beam (2b) preferably corresponds to the thickness of said membrane (7). The seating surface (5) on each side of said second beam (2b) preferably is progressively and increasingly offset inwardly from a plane along the inner side of said second beam from zero distance at a first end of said beam(2b) to reach a maximum distance, the seating surface (5) then being progressively and decreasingly offset outwardly to zero distance at said plane at the second end of said beam (2b), said seating surface further merging smoothly and continuously with the inner surfaces of said ribs (13a - f).
Patent CA-2785854-A1 (CA)
Inventor: VAN HORN BRETT L
IPC: C09K5/00
Filed: 2010-12-20
Abstract: The present invention provides methods for selecting refrigerant and lubricant combinations for use in heat transfer cycle systems and provides methods for operating said heat transfer systems. More particularly, the invention provides methods to select lubricant and refrigerant combinations for a heat transfer cycle system wherein at the lower temperatures of the heat transfer cycle the refrigerant and lubricant are miscible and at the upper temperatures of the heat transfer cycle the refrigerant and lubricant are phase separated and such that the density phase inversion temperature of the combination is below the upper operating temperature of the heat transfer cycle.
Patent CA-2786413-A1 (CA)
Inventor: STOCHNIOL GUIDO
IPC: C01B33/107
Filed: 2010-12-16
Abstract: The invention relates to the use of a ceramic heat exchanger as an integral component of a method for the catalytic hydrodehalogenation of silicon tetrachloride to trichlorosilane in the presence of hydrogen, wherein the product gas and the reactant gases are conducted through the heat exchanger as pressurized streams and the heat exchanger comprises heat exchanger elements made of ceramic material.
Patent CA-2787095-A1 (CA)
Title: Disposable diaper
Inventor: NISHIDA MOTOKO
IPC: A61F13/62
Filed: 2011-01-13
Abstract: Each of first fastening tapes and second fastening tapes provided on both left and right sides of a disposable diaper has a first fastening part and a second fastening part which are away from each other. When putting the disposable diaper on a slender wearer, the second fastening tape is fastened on an attachment part of main body part so as to be laid over the first fastening tape. In the second fastening tape, since an intermediate area is provided between the first fastening part and the second fastening part, a total area of fastening parts can be reduced. Since a distance between an outer edge of the first fastening part and an inner edge of the second fastening part is made larger than a width of a tape base at the intermediate area in the first fastening tape, the second fastening tape can be easily fastened.
Patent CA-2787269-A1 (CA)
Inventor: LEVESON PHILIP D
IPC: C10J3/40
Filed: 2011-01-19
Abstract: A downdraft gasifier (1) has an oxidant inlet (3), a biomass injector (2), a grate (9), a gas exit port (7), and an ash removal system (11). A sensor (10) maintains the height of the bed and a rotating paddle (5) maintains the top of the bed (4) at an even height. The grate arrangement (9) is preferably a sliding grate arrangement which actively moves ash material through the grate. An in-bed oxidant distributor (6) injects oxidant within the bed.
Patent CA-2787560-A1 (CA)
Inventor: ROHE AMOS
IPC: G06F12/00
Filed: 2012-08-22
Abstract: A system and method for locking data in a cache memory. A first processing thread may be operated to run a program requesting data, where at least some of the requested data is loaded from a source memory into a non-empty cache. A second processing thread may be operated independently of the first processing thread to determine whether or not to lock the requested data in the cache. If the requested data is determined to be locked, the requested data may be locked in the cache at the same time as the data is loaded into the cache.
Patent CA-2790149-A1 (CA)
Inventor: SIEBERT RALF
IPC: G05D1/02
Filed: 2011-02-21
Abstract: System for determining the position of a vehicle comprising a plurality of sensors for measuring the magnetic field strength of a magnet, computation means for determining the position of the magnet with respect to the plurality of sensors wherein the plurality of sensors are arranged in a two-dimensions array.
Patent CA-2790639-A1 (CA)
Inventor: CALLOWAY BRITT
IPC: B65G39/00
Filed: 2012-09-21
Abstract: A roller bearing end hub has a housing that internally houses a plane bearing, pin, and spring. The spring is biased against the plane bearing which is rotatably connected with the pin. The housing includes two half-housings which are configured to be mated together. The bearing is formed of a shape similar to the housing interior. The pin is smaller than an attached axle stub and the spring does not directly interact with the pin such that the amount of friction between the pin and bearing is minimized.
Patent CA-2792992-A1 (CA)
Title: Sterilising apparatus
Inventor: GOOCH DAVID
IPC: A61L2/235
Filed: 2011-03-11
Abstract: The present invention relates to portable sterilisers for sterilising items using sterilising fluids. In particular, the present invention provides a portable steriliser for sterilising an item using sterilising fluids, comprising: a container (800) for receiving an item to be sterilised and for receiving a sterilising fluid a removable insert (820) comprising an absorbent material for absorbing a sterilising fluid; and a removable lid (808) engageable with the container, wherein the removable insert is shaped to receive an item to be sterilised.
Patent CA-2795438-A1 (CA)
Inventor: MAYANIL C SHEKHAR
IPC: G01N33/53
Filed: 2011-04-21
Abstract: The present invention generally relates to methods of detecting and profiling progression of the risk of neurodegenerative diseases in a subject. In one embodiment, the method includes isolating a stem cell from cerebrospinal fluid of the subject and determining the level of H3K27 methylation within the stem cell. The subject is determined to have an increased risk of developing the neurodegenerative disease if the level of H3K27 methylation is elevated. In various embodiments, the neurodegenerative disease is A lzheimer's Disease, Parkinson's Disease or Amyotrophic Lateral Sclerosis.
Patent CA-2802865-A1 (CA)
Inventor: NARENDRANATH NEELAKANTAM V
IPC: C12P7/10
Filed: 2011-06-16
Abstract: A method for producing a fermentation product in a fermentation system from biomass that has been pre-treated and separated into a first component and a second component is provided. The method comprises preparing a slurry comprising: supplying the first component to the fermentation system; and providing an ethanologen to the fermentation system. The method also comprises adjusting the pH of the slurry to a range of about 4.5 to about 6.5, maintaining the first component and ethanologen in the fermentation system at a temperature of between about 25 and about 37 degrees Celsius, and recovering fermentation product from the fermentation system. The ethanologen is supplied to the fermentation system in a concentration of less than 2 grams of ethanologen on a dry basis per liter of slurry. The biomass comprises lignocellulosic material. The first component comprises pentose, which can comprise xylose. The ethanologen is capable of fermenting xylose into ethanol.
Patent CA-2803951-A1 (CA)
Inventor: GROSSE ALEXANDER
IPC: G06Q10/00
Filed: 2011-06-10
Abstract: L'invention porte sur une approche pour la fourniture d'une source de mise à jour à des clients. Un document de mise à jour comprenant un ou plusieurs états de mise à jour d'une ou plusieurs ressources est généré. La ou au moins l'une des ressources est identifiée à l'aide d'un identificateur d'obscurcissement respectif. Le document de mise à jour est divisé en une ou plusieurs pages. Là ou les pages sont archivées.
Patent CA-2804480-A1 (CA)
Title: Complexe macromoleculaire d'origine bacterienne et utilisation dudit complexe macromoleculaire pour prevenir et traiter les rhumatismes inflammatoires
Inventor: BLAREAU JEAN-PIERRE
IPC: A61K38/16
Filed: 2011-07-05
Abstract: La présente invention porte sur un complexe macromoléculaire bactérien produit par des bactéries appartenant à la souche Bifidobacterium longum déposée selon le traité de Budapest sous le numéro CNCM I-3994 auprès de la Collection Nationale de Cultures de Microorganismes (CNCM), constitué de chaînes associant une lipoprotéine et un oligosaccharide caractérisé par le fait que : la lipoprotéine présente une masse moléculaire de 30kDa à 60kDa; l'oligosaccharide présente une masse moléculaire inférieure à 15kDa, et de manière préférée inférieure à 10kDa; la partie lipoprotéique qui est constituée de l'ensemble des lipoprotéines de chacune des chaînes représente 75 à 99 %, préférentiellement de 80 à 98 %, plus préférentiellement de 85 à 95 % en poids de la masse totale du complexe et la partie oligosaccharidique qui est constituée par l'ensemble des oligosaccharides liée à chacune des chaînes représente 1 à 25 %, préférentiellement de 2 à 20 %, et plus préférentiellement de 5 à 15 % de la masse totale du complexe.
Patent CA-2805982-A1 (CA)
Inventor: LEFKOVITZ JOSHUA A
IPC: A47J19/02
Filed: 2013-02-14
Abstract: An improved hand operated citrus press is provided in direct operational combination with a liquid drinking vessel. The citrus press is provided removably connected to, and in fluid communication with, the liquid drinking vessel. The fluid contained within the drinking vessel can be infused with the essences from the ground or comminuted fruit from the citrus press. The fluid communication between the comminuting volume of the citrus press grinder assembly and the container allows these all natural ingredients to steep directly with the beverage, creating refreshingly flavored drinks
Patent CA-2809450-A1 (CA)
Inventor: RAMANATH SRINIVASAN
IPC: C01B32/949
Filed: 2011-09-02
Abstract: An abrasive tool having a bonded abrasive body including abrasive grains contained within a bond material comprising a metal. During a grinding operation, the bonded abrasive body has a power variance [(Po - Pn)/Po] x 100% of not greater than about 40%, wherein Po represents the grinding power to grind a workpiece with the bonded abrasive body at an initial grinding cycle and Pn represents the grinding power to grind the workpiece for a nth grinding cycle, wherein n>4.
Patent CA-2812837-A1 (CA)
Inventor: RIGGS CHRISTOPHER JOHN
IPC: E04B1/70
Filed: 2011-09-21
Abstract: A fitting (1) for a cavity wall within a building comprises elongate member adapted to be supported within the cavity wall, two adjacent limbs being formed with a plurality of holes (4) extending along the length of the fitting so as to allow insulation into the fitting (1) the other adjacent limbs form a V-shape channel top of the fitting when installed, to collect water and to direct it to the ends of the fitting and out through the boundary wall of the cavity wall. The fitting (1) is of Cruciform cross-section. The fitting is placed in the cavity retrospectively. The Cruciform is provided almost flat from a reel when entering the cavity, then springs into the cruciform cross-section when the elongate member is straitening in the cavity, and fit tightly within the cavity. Further, the fitting can be inserted into the cavity wall from inside the building or outside the building.
Patent CA-2816297-A1 (CA)
Inventor: TRAUTMAN MARK
IPC: C10G1/00
Filed: 2010-11-17
Abstract: A method of producing hydrocarbons from a subterranean reservoir comprises pre-heating by exposure to electromagnetic radiation from a electromagnetic radiation source, injecting through at least one injection well a solvent into the reservoir to dilute the hydrocarbons contained in the pre-conditioned portion, and producing through at least one production well a mixture of hydrocarbons and solvent. An apparatus for producing hydrocarbons from a subterranean reservoir comprises at least one radio frequency antenna configured to transmit radio frequency energy into a subterranean reservoir, a power source to provide power to the at least one radio frequency antenna, at least one injection well configured to inject a solvent from a solvent supply source into the subterranean reservoir to lower the viscosity of the hydrocarbons, and at least one production well configured to produce a mixture comprising hydrocarbons and solvent from the subterranean reservoir.
Patent CA-2816778-A1 (CA)
Title: Clamp for securing pipe
Inventor: MARSH WILLIAM
IPC: F16L55/00
Filed: 2013-05-28
Abstract: The subject matter relates to a clamp for use in disengagably locking together a pair of cylindrical tubular joints of pipe, such as oilfield drill pipe or casing, to convert them into a non-rotatable flat beam. The clamp includes a pair of jaws that are formed to closely conform to the curvature of the outside side surfaces of the two pipe joints. The ends of the jaws extend down past the midlines of the two outer surfaces. The clamp also includes an assembly for holding and moving the jaws together and apart. Once the clamp is positioned over the pair of joints and tightened against their side surfaces they lock the joints together. This locking of the jaws after tightening can be accomplished using a threated bolt.
Patent CA-2820494-A1 (CA)
Title: Organ electrolytic polish treatment
Inventor: ISHIKAWA TOSHITATSU
IPC: A61N1/36
Filed: 2013-09-16
Abstract: [problem] 1. It was impossible by the conventional cure that a complication was treated at the same time. 2. There is not the effective cure for disease that is contagious by a virus (hepatitis B, hepatitis C, AIDS), and disease of the organ (diabetes, kidney disease, others), and malignant lump (cancer). [A method of settlement] There is the Organ Electrolytic Polish Medical Treatment (alias:  lshikawa Ryouhou), it was connected with a cord between an output terminal of the low frequency treatment device (or, electrolysis wave treatment device) and the organ interlocking area of the sole. When anyone drink the Organ Electrolyze Liquid, while the electric current flows from the low frequency treatment device (or, the electrolysis wave treatment device) through the organ interlocking area of the sole, to the organ, then the electrolytic polish phenomenon will occurred, so that the disease of the organ was gradually recovered.
Patent CA-2823166-A1 (CA)
Title: Comprime orodispersible
Inventor: ISHII SHIRO
IPC: A61K31/4439
Filed: 2011-12-26
Abstract: L'invention concerne un comprimé orodispersible obtenu par compression de granulés fins présentant une libération contrôlée de lansoprazole et d'un additif, permettant de supprimer la rupture des granulés fins pendant la formation de comprimés et de contrôler la libération de lansoprazole sur une longue durée, et pouvant maintenir une concentration thérapeutiquement efficace pendant une durée prolongée, et présentant une meilleure propriété de dispersion dans la cavité buccale. Le comprimé orodispersible selon l'invention comprend : (i) des granulés fins présentant une libération contrôlée d'un ingrédient pharmaceutiquement actif contenant des granulés fins renfermant un ingrédient pharmaceutiquement actif et une couche d'enrobage contenant un copolymère acide méthacrylique/acrylate de méthyle/¨méthacrylate de méthyle, les granulés fins qui renferment un ingrédient pharmaceutiquement actif étant enrobés d'une quantité supérieure à 80 % en poids et ne dépassant pas 300 % en poids dudit copolymère, et (ii) des granulés fins présentant une libération contrôlée d'un ingrédient pharmaceutiquement actif qui comporte l'ingrédient pharmaceutiquement actif et une couche d'enrobage comprenant (a) un copolymère acrylate d'éthyle/méthacrylate de méthyle et (b) un ou plusieurs types de polymères sélectionnés dans le groupe comprenant les éléments : copolymère acide méthacrylique/acrylate d'éthyle, phtalate hypromellose, carboxyméthyléthylcellulose, phtalate acétate polyvinylique, succinate acétate méthylcellulose d'hydroxypropyle et phtalate acétate de cellulose. Les granulés fins (i) et les granulés fins (ii) présentent une granulométrie moyenne ne dépassant pas 500 micromètres, et l'ingrédient pharmaceutiquement actif est du lansoprazole ou une forme optiquement active du lansoprazole ou encore un sel du lansoprazole.
Patent CA-2824956-A1 (CA)
Title: Method of obtaining hemp plant juice and use of same for the production of beverages
Inventor: BISTERFELD VON MEER GALATHEA UTE
IPC: C12H6/02
Filed: 2012-01-18
Abstract: The present invention relates to a method for producing beverages on the basis of juice from the hemp plant. The invention relates to a method for obtaining juice suitable for human consumption from the hemp plant, wherein the complete hemp stem is pressed after harvest without prior drying or retting. The invention further provides a method for obtaining juice from the hemp plant, wherein the upper leafy part of the hemp plant is cut, the leaves are stripped of the remaining stem, fibers and shives being separated from each other at the stem, the leafy part of the stem, the fibers and the shives being pressed individually under pressure and the so obtained pressed juices are being mixed in a controlled manner. In a yet further aspect, the invention relates to a method for the manufacturing of beverages on the basis of juice from the hemp plant, wherein the hemp juice is mixed with yeast and then fermented.
Patent CA-2825371-A1 (CA)
Inventor: HIRANO MAKOTO
IPC: F23C6/04
Filed: 2011-01-28
Abstract: The object of the invention is to provide a furnace-heating combustion apparatus that allows adjustment of a ratio between the amount of primary air flow flowing through a primary air conduit and the amount of secondary air flow flowing through a secondary air conduit and that also allows simplification of its configuration as well as reduction in its installment space outside the furnace. An elongate burner in the form of a double-tube is provided to extend through a rear wall portion 4A of an air box 4 disposed away from a furnace wall 1A. The leading end portion of a burner B is disposed inside a tube section T in such a manner that a secondary air conduit A for flowing air inside the air box as secondary air is formed between an outer circumferential face of the leading end portion and an inner circumferential face of the tube section T. A primary air conduit Al included in the burner B  is provided at the leading end portion of the burner B in such a manner as to introduce the air inside the air box from the rear end portion and to cause it to flow toward the leading end portion. A burner supporting means D is provided for supporting the burner B with allowing adjustment of the position of the burner B in the longitudinal direction relative to the rear wall portion 4A  of the air box 4.
Patent CA-2828692-A1 (CA)
Inventor: YANG HAITAO
IPC: H04N7/32
Filed: 2011-10-21
Abstract: An encoding method and device, a decoding method and device and an encoding/decoding system. The method comprises: an encoding end acquiring data to be encoded, the data to be encoded being at least one LCU; the encoding end determining a quantization depth parameter of the LCU according to a bit rate control algorithm, and writing the quantization depth parameter into the data to be encoded; the encoding end determining a QP of each CU according to the minimum picture block size and the size of each CU contained in the LCU; the encoding end calculating a QP difference of each CU according to the QP of each CU and a QP prediction value of each CU; for each CU satisfying a preset condition, the encoding end carrying the QP difference of the CU in the CU; the encoding end encoding the quantization depth parameter, the QP difference of the CU satisfying the preset condition, and each CU to acquire a bit stream. Further provided are a decoding method and an encoding/decoding device.
Patent CA-2829783-A1 (CA)
Inventor: FRISCH SAMUEL
IPC: C02F1/00
Filed: 2012-03-08
Abstract: A system is provided for treating contaminated water. The system includes a bioreactor having an outlet for treated water and a filter coupled to receive treated water from the outlet of the bioreactor. The filter is configured to operate in an anoxic mode. The filter has: (a) a vessel configured to receive the treated water, (b) a membrane associated with the vessel and positioned to extract permeate from the received water, (c) a fluid outlet positioned to direct fluid toward the membrane to inhibit film build up on the membrane, (d) a fluid rec irculator positioned to recirculate fluid between the vessel and the fluid outlet, and (e) an oxidant supply positioned to introduce an oxidant into the vessel, the oxidant supply being adjustable to control the oxidation-reduction potential of the received water in the vessel within a predetermined range.
Patent CA-2830557-A1 (CA)
Inventor: CUI YI
IPC: A01G9/02
Filed: 2012-03-28
Abstract: A modular magnetic storage system including a container attachable to a surface, the container including a vessel having a top end, a bottom end, a wall and a magnet housing, the bottom end being positioned opposite to the top end, the wall extending between the bottom end and the top end, the wall and the bottom end defining a cavity, the top end defining an opening in the vessel, and the magnet housing defining a recess; a magnet disposed within the recess; and a resilient cover positioned over the magnet housing, the resilient cover providing a coefficient of friction between the resilient cover and the surface to maintain a position of the vessel on the surface.