baber/WOPTO huggingface dataset:
Patent CA-2773050-A1 (CA)
Title: High-elongation rate aluminum alloy material for cable and preparation method thereof
Inventor: LIN ZEMIN
IPC: C22F1/04
Filed: 2010-04-09
Abstract: A high-elongation rate aluminum alloy material and preparation method thereof. The high-elongation aluminum alloy material contains, in weight percentage, 0.30-1.20% of iron, 0.03-0.10% of silicon, 0.01-0.30% of rare earth elements, namely cerium and lanthanum, and the remaining aluminum and inevitable impurities. The aluminum alloy is made from materials through a fusion casting process and a half-annealing treatment. An aluminum alloy conductor made thereof has a high-elongation rate and good safety and stability in use.
Patent CA-2773514-A1 (CA)
Inventor: ATKINSON GLYNN JAMES
IPC: H02K1/14
Filed: 2010-09-20
Abstract: Disclosed is a stator device (10) adapted to be arranged in an electrical machine, where the electrical machine further comprises a moving device, where the stator device is a multi-phase stator device, where the phases are arranged side-by-side in a direction perpendicular to direction of motion of the moving device (12), and where each phase comprises a first stator core section (14) having a set of teeth (27), a second stator core section (16) having a set of teeth (27), and a coil (20), and where the teeth (27) are arranged to protrude towards the moving device (12); and wherein at least two neighbouring phases share a stator core section (14), so that the first stator core section (14) of a first phase and a second stator core section (16) of a second phase is formed as a single unit.
Patent CA-2773520-A1 (CA)
Title: Coating method and coating apparatus
Inventor: YOUNG EDWARD WILLEM ALBERT
IPC: B05D7/04
Filed: 2010-09-06
Abstract: An apparatus is described for coating a flexible substrate (1) with at least a first organic layer (2) and a first inorganic layer (4). The apparatus comprises a first and a second chamber (10, 20) and an atmosphere decoupling slot (30) between the first and the second chamber. A printing facility (40) is arranged in the first chamber (10), for printing the flexible substrate with a mixture comprising at least one precursor for a polymer, oligomer or a polymer network and a polymerization initiator. A curing facility (50) is arranged in the first chamber (10), for curing the deposited mixture, therewith forming the at least first organic layer (2). A vapor deposition facility (60) is arranged in the second chamber (20), for depositing the at least first inorganic layer (4) at the substrate (1) provided with the at least first organic layer (2). The apparatus comprises a facility (70) for guiding the flexible substrate (1) along the printing facility (40), along the curing facility (50) and via the atmosphere decoupling slot (30) along the vapor deposition facility (60).
Patent CA-2778864-A1 (CA)
Inventor: BECKMANN ROLAND
IPC: A61P37/00
Filed: 2010-11-12
Abstract: The invention relates to humanized antibodies against human IL-22RA and to their use in the treatment of psoriasis and other immune-mediated diseases such as psoriatic arthritis and atopic dermatitis.
Patent CA-2780090-A1 (CA)
Title: Composite concrete for floor slabs and rafts
Inventor: OSLEJS JANIS
IPC: C04B22/00
Filed: 2010-10-20
Abstract: The invention is in the field of construction and can be used for constructing industrial floors and foundation slabs. The offered composite concrete mixture, comprising cement, sand-stone mixture, water, plasticizer, nano-size pozzolans, shrinkage reducing additive, and steel and/or synthetic fibers, allows the construction of thin, completely jointless without limitation of area, large composite concrete slabs, with no observable shrinkage cracks or curling.
Patent CA-2782780-A1 (CA)
Title: Partage de medias collaboratifs
Inventor: LAHARTINGER BRYAN JACOB
IPC: G06F3/0481
Filed: 2012-07-06
Abstract: Des dispositifs et des méthodes sont proposés pour la gestion collaborative de médias numériques. Une pluralité dutilisateurs utilise respectivement leurs dispositifs mobiles pour fournir une pluralité correspondante de données de médias numériques à un nud de serveur média, lequel les affiche alors dans un affichage. Des instructions sous la forme de données de commande sont alors reçues à partir des dispositifs mobiles, lesquelles sont alors utilisées pour effectuer une gestion collaborative des données de médias numériques affichées. Diverses opérations collaboratives de séquençage et dédition sont réalisées par les utilisateurs pour créer un fichier composite de médias numériques, lequel est ensuite transféré vers un ou plusieurs dispositifs mobiles des utilisateurs.
Patent CA-2783400-A1 (CA)
Title: Calibration of electrochemical sensor
Inventor: LAWRENCE NATHAN
IPC: E21B47/00
Filed: 2010-10-25
Abstract: This invention is concerned with electrochemical methods of analysing a fluid for an analyte. It utilises a sensor comprising electrodes and a mediator compound capable of undergoing a cycle of oxidation and reduction in response to varying potential applied to the electrodes, where the compound is also able to undergo a portion of the cycle through chemical reaction with the analyte. As is already known, the sensor is used in a method in which the sensor and the fluid are brought into contact sufficiently for the analyte to react chemically with the mediator, and in a voltammetry procedure, potential is applied to the electrodes while observing current flow with sufficient time for reaction between the mediator compound and the analyte, for thereby observing the concentration of the analyte. The novel characteristic of this invention is a step of calibrating the sensor by applying a rapidly changing potential to the electrodes and observing current flow, the change of this potential and observation of current being sufficiently fast to allow and observe electrochemical oxidation and reduction of the mediator taking place independently of the concentration of analyte, thereby observing the concentration of the mediator compound. The rapid change of potential maybe provided by pulse voltammetry or square wave voltammetry.
Patent CA-2787042-A1 (CA)
Title: An open circuit wear sensor for use with a conductive wear counterface
Inventor: MITCHELL DAVID J
IPC: G01N3/56
Filed: 2010-12-03
Abstract: A component including a surface subject to wear by an electrically conductive wear counterface (50). The component comprises a substrate (10); one or more material layers (32) overlying the substrate (10); a wear surface layer (16) overlying the one or more material layers (32); a first pair of spaced apart and electrically open wear sensor conductors (12/14) disposed in the substrate (10), in the one or more material layers (32), or in the wear surface layer (16); a first wear warning electrical circuit (68/69/70/74) for communicating with the first pair of conductors (12/14) for providing a first wear warning; and wherein when the wear counterface (50) has worn overlying layers, the wear counterface (50) interconnects the first pair of conductors (12/14) to activate the first wear warning circuit (68/69/70/74)
Patent CA-2791083-A1 (CA)
Inventor: FLEMING WESLEY JUSTIN
IPC: B62B7/12
Filed: 2012-09-21
Abstract: A foldable passenger carrier (1), such as an infant stroller, comprising a carrier frame (2) with a frame body (3) and at least one longitudinal frame element (17) comprising a folding hinge (16) with a locking mechanism in the folding hinge. The carrier (1) further comprises a push-handle (13) which is connected to the upper part (6) of the frame body (3) and comprises a handle adjustment hinge (15) with a locking mechanism. The push-handle (13) is foldable towards the forward part (4) of the frame body (3) at the handle adjustment hinge (15) and the longitudinal frame element (17) is foldable in a direction towards the lower part (7) of the frame body (3) at the folding hinge (16).
Patent CA-2793922-A1 (CA)
Title: Write scheme in phase change memory
Inventor: KIM JIN-KI
IPC: G11C7/22
Filed: 2011-04-26
Abstract: In a phase change memory, an input data corresponding to a plurality of memory cells is received and a previous data is read from the plurality of memory cells. The input data is compared with the previous data. In the case where the input data is different from the previous data for one or more of the plurality of memory cells and a write count is less than a maximum value, one or more of the plurality of memory cells is programmed with the input data and the write count is updated or incremented. Such operations of data comparison and update of the write count are repeated. If the write count reaches the maximum value, it will be determined that the writing is falied.
Patent CA-2794511-A1 (CA)
Title: Personnalisation d'enquetes basee sur une exposition
Inventor: DIERKS TIMOTHY M
IPC: G06Q30/00
Filed: 2011-03-25
Abstract: L'invention concerne des procédés, des systèmes et des appareils, y compris des programmes informatiques codés sur un support de stockage informatique, pour des enquêtes de panels. Dans un aspect, un procédé consiste à accéder à des données historiques de télévision pour des dispositifs d'affichage associés à des panélistes et décrivant, pour chaque dispositif d'affichage, des publicités télévisées qui ont été présentées au moyen du dispositif d'affichage ; un sous-ensemble approprié de panélistes est sélectionné d'après les déterminations des publicités télévisées qui ont été présentées et des publicités télévisées qui n'ont pas été présentées au moyen du dispositif d'affichage associé aux panélistes, et pour chacun des panélistes sélectionnés, une enquête est générée, l'enquête comprenant une ou plusieurs questions, chacune des questions ayant été sélectionnée d'après les publicités télévisées qui ont été présentées et les publicités télévisées qui n'ont pas été présentées au moyen du dispositif d'affichage associé au panéliste.
Patent CA-2795774-A1 (CA)
Inventor: MORAYKO YURIY B
IPC: F16K1/44
Filed: 2012-11-13
Abstract: A tap for dispensing flowable materials. The tap includes a body and a plunger positioned within a channel in the body. The plunger is moveable between first, second, and third positions. The plunger and the body form a first seal when the plunger is in the first position, and a second seal when the plunger is in the second position.  Flowable material may pass through the channel when the plunger is the third position.  The tap also includes a connector to sealingly engage the body with a flowable material source and establish fluid communication between the flowable material source and the channel.
Patent CA-2796037-A1 (CA)
Inventor: TAYLOR ANDREW CLIVE
IPC: A61F2/30
Filed: 2011-04-28
Abstract: A prosthesis comprising a plastics body and a plurality of barbed stakes extending from a bone- facing surface of said body; said stakes being sized and located to provide fixation on impaction
Patent CA-2798797-A1 (CA)
Inventor: OLANG FATEMEH NASSREEN
IPC: C08L63/00
Filed: 2012-12-13
Abstract: A foamable composition, foamed product and method of forming a foamed product are disclosed. The foamed product includes an epoxy resin crosslinked with a polycarboxylic acid to form a polymeric foam having cells filled with a blowing agent. The reaction between the epoxy resin and the carboxylic acid is catalyzed by a chromium (III) catalyst, particularly an active, carboxylated chromium salt, so as to speed the reaction at ambient temperature to allow the foam to set and cure so rapidly that, when applied to a vertical surface, the effects of gravity do not destroy the foam by pulling it down before the foam sets. Other ingredients preferably include a rheology modifier or thixotrope. The foams may be used for a wide variety of applications including sealing and/or insulating building structures.
Patent CA-2800286-A1 (CA)
Inventor: WARNER R JAY
IPC: C07C29/90
Filed: 2011-07-07
Abstract: Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid and by reacting a portion of the crude ethanol product or one or more derivative streams containing ethyl acetate obtained therefrom in the presence of hydrogen, via hydrogenolysis. The one or more derivative streams comprise ethyl acetate that are reacted via hydrogenolysis to form additional ethanol that may be directly or indirectly fed to the separation zone or the hydrogenation reactor.
Patent CA-2800659-A1 (CA)
Inventor: CORBETT SCOTT C
IPC: A61M60/178
Filed: 2011-05-25
Abstract: An apparatus is disclosed including: a cannula having a shape closely matched to the anatomy of the right ventricle of the human heart, where the cannula has an outflow port configured to be located proximal the pulmonary artery and an inflow port located proximal the inferior vena cava. In some embodiments, the cannula is a close fit to the anatomy of at least 90%, 95%, or more of the population.
Patent CA-2804733-A1 (CA)
Inventor: IVERSEN PER HEINDORF
IPC: A23L19/18
Filed: 2010-07-12
Abstract: An oven serves for heat-treating food pieces laid upon a grid (13) in a cabinet (1) by means of a heat source (34). The grid consists of an upper part (13) of an endless chain running around a number of chain supports ( 4, 5, 6; 42, 43, 44) of which a lower and upper support (4, 5; 42, 43) is defining a lower and upper end of said upper chain part. Portions of food pieces can by means of the oven quickly and easily and in a simple and economical manner be heat-treated in rapid succession.
Patent CA-2805295-A1 (CA)
Title: Method for removing contaminants from wastewater in hydraulic fracturing process
Inventor: NEVIN DONALD
IPC: E21B43/26
Filed: 2011-11-18
Abstract: The method begins drilling a borehole from the surface to an underground shale matrix. A pipe is inserted into the borehole. Openings are created in the pipe in fluid communication with fractures in the shale matrix. The interior surface of at least one section of pipe is coated with a contaminant-capturing substance. Fracturing fluid including water, proppants and various chemicals is pumped through the pipe and into the fractures in the shale matrix. The fluid re-enters the pipe from the shale matrix and moves toward the surface through the coated pipe section where contaminants are sequestered by the coating. Natural gas or oil from the fractured shale then enters the pipe and moves to the surface to be collected. The coated pipe section remains in the ground permanently such that the necessity of disposing of the captured contaminants is eliminated. Alternatively, the contaminant-capturing substance can be coated onto the proppants which remain lodged in the fractures in the shale matrix. The method can also be used in situations not involving gas or oil recovery, such as removing contaminants from the cooling system of a nuclear reactor.
Patent CA-2805299-A1 (CA)
Title: System, method and apparatus for sensing biometric information
Inventor: MCNULTY SCOTT
IPC: G06K9/00
Filed: 2011-07-13
Abstract: An apparatus, method and system are provided for sensing at least one biometric measure of an individual. A low voltage pulsed electrical charge is applied to a transparent electrode plate, which is dimensioned to receive a portion of an individual's dermal surface having molecules associated therewith. The pulsed electrical charge stimulates and excites the molecules and causes molecular compounds to fluoresce. An image of the fluoresced dermal surface is obtained and a biometric function is performed with data derived from the image.
Patent CA-2805586-A1 (CA)
Inventor: WURDINGER THOMAS
IPC: G01N33/48
Filed: 2011-07-15
Abstract: The present invention relates to a method of analysing a blood sample of a subject for the presence of a disease marker, said method comprising the steps of a) extracting nucleic acid from anucleated blood cells in said blood sample to provide an anucleated blood cells-extracted nucleic acid fraction, and b) analysing said anucleated blood cells-extracted nucleic acid fraction for the presence of a disease marker, wherein said disease marker is a disease-specific mutation in a gene of a cell of said subject, or wherein said disease marker is a disease-specific expression profile of genes of a cell of said subject.
Patent CA-2806648-A1 (CA)
Inventor: DOGAN NIHAN
IPC: B65D85/804
Filed: 2011-07-20
Abstract: The present invention is directed to a capsule (1) for use with a food preparation machine, comprising rigid side walls (2) with peripheral upper edges (3), a top wall (4) extending from said upper edges, and a bottom wall (5), said walls defining a chamber (6) that contains an ingredient, said capsule being adapted for receiving a fluid injected through a needle (7) extending from a needle plate (8) of the machine, said needle plate being adapted to rest onto the upper edges when said capsule is adapted in a functional position into said machine, said fluid and said ingredient being mixed for the preparation of a food product, characterized in that said capsule comprises sealing means ( 9 ) disposed on said peripheral upper edges so that said means realize a liquid- tight seal between said capsule and said needle plate, at least at the time said capsule is adapted in a functional position into said food preparation machine.
Patent CA-2808253-A1 (CA)
Inventor: TANAKA YUKIO
IPC: B01D63/00
Filed: 2011-09-01
Abstract: The present invention is a membrane vessel (6) used in a dewatering device (1). This membrane vessel (6) is provided with: a casing (10) having a fluid inlet (14) into which a fluid to be processed flows, and a fluid outlet (16) from which the fluid to be processed flows; and a membrane vessel body (9) having a plurality of flow channels (11) positioned in parallel in the direction in which the fluid to be processed flows. The plurality of flow channels (11) is provided with a most upstream portion (11A) that is connected to the fluid inlet (14), and a most downstream portion (11C) that is connected to the fluid outlet (16). Turn-back sections (15, 17) for turning back the direction of flow of the fluid to be processed in the opposite direction are disposed between the most upstream portion (11A) and the most downstream portion (11C) such that the fluid to be processed that has flowed into the fluid inlet (14) flows through the most upstream portion (11A) to the most downstream portion (11C) via the turn-back sections (15, 17).
Patent CA-2810503-A1 (CA)
Inventor: THEBERGE JAMES
IPC: H04N21/472
Filed: 2011-09-07
Abstract: An advertisement gateway that provides an interface for multiple user devices and multiple advertisement sources to communicate is presented. The advertisement gateway is capable of translating advertisement requests from a user device in a particular format into another format that is compatible with an advertisement source. Conversely, the advertisement gateway can translate advertisement responses from an advertisement source in a particular format into another format that is compatible with the requesting device. In this manner, the advertisers only have to develop an advertisement using a single protocol and format (i.e., the protocol to communicate with the advertisement source) and still be able to provide their advertisements to a wide variety of user devices.
Patent CA-2813505-A1 (CA)
Inventor: BRAIN ARCHIBALD IAN JEREMY
IPC: A61M16/06
Filed: 2000-04-10
Abstract: The disclosed method for fabricating low cost laryngeal mask devices includes providing a mold, the mold (800) including interior walls (830) that define a hollow interior volume (820). The interior volume (820) includes a first portion and a second portion. A liquid plastic material is introduced into the mold (800), and then the mold (800) is moved so as to coat the mold's interior walls (830). The liquid plastic material is then allowed to cure. The cured plastic material is then removed from the mold (800) and the cured plastic material includes a generally elliptically shaped plate (440) and a cuff (460). The cuff (460) is formed from plastic material that coated the portion of the interior walls (830) that defined the first portion. The plate (440) defines a laryngeal side (448), a pharyngeal side (444), and a central aperture (442). An interior perimeter of the cuff (460) is attached to the laryngeal side (448) of the plate (440) proximal to a perimeter of the central aperture (442). An outer perimeter of the cuff (460) is attached to the laryngeal side (448) of the plate (440) proximal to an outer perimeter of the plate (440).
Patent CA-2814315-A1 (CA)
Inventor: FOSSAN HELGE
IPC: G09B23/28
Filed: 2011-10-20
Abstract: The invention relates to a system for monitoring CPR performed on a manikin. The manikin comprising means for measuring at least one first parameter concerning a performed CPR, and a measuring unit for positioning on the chest of a manikin or patient during CPR comprising sensors for measuring at least one second parameter concerning a performed CPR. The system also comprising analyzing means for analyzing said first and second parameters measured during a chosen time period during a performed CPR on said manikin and evaluating the measured parameters.
Patent CA-2818099-A1 (CA)
Title: Base de brosse a dents comportant un renfoncement
Inventor: MOHR JUERGEN
IPC: A46B5/00
Filed: 2011-11-22
Abstract: L'invention concerne un instrument pour soins buccaux. L'instrument pour soins buccaux possède une base comportant une région formant un manche, une région destinée à être introduite dans la bouche et un col entre la région formant un manche et la région destinée à être introduite dans la bouche. Une concavité s'étend tout autour du manche et/ou du col et comporte une première limite et une deuxième limite, la première limite étant plus éloignée d'une extrémité distale que la deuxième limite. La première limite se trouve à un angle de plus d'environ 90 degrés par rapport à un plan de joint de moule de l'instrument pour soins buccaux. La base comporte un premier matériau, et un collier constitué d'un deuxième matériau qui est différent du premier matériau est disposé dans la concavité.
Patent CA-2819496-A1 (CA)
Inventor: HABIB HAROUN
IPC: H02J3/16
Filed: 2013-06-18
Abstract: This invention (Reactive Power Finder) provides a way to find required capacitance needed by running electrical load. This device provides 13 different manually operated combinations of capacitors which are used to find the required capacitance for the load.  Device include 4 different sets of three phase capacitor connected parallel with switches in a portable box. Switches are used to find required capacitance for running electrical load.
Patent CA-2823189-A1 (CA)
Inventor: WOLFGRAM CHRISTOPHER
IPC: F01D5/18
Filed: 2011-12-24
Abstract: A gas turbine engine is disclosed having a cooling passage that rotates with a turbine and is capable of providing cooling flow to the turbine. In one embodiment the cooling passage can receive cooling flow from an interior of a shaft of the gas turbine engine and increase the pressure of the cooling flow before delivering it to a location near a blade of the turbine. In one form the cooling passage can have an inducer section. In one form the cooling passage can have internal vanes useful in increasing the pressure of the cooling flow.
Patent CA-2824467-A1 (CA)
Inventor: MAENG CHEOL YOUNG
IPC: A61P25/00
Filed: 2012-01-30
Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
Patent CA-2825497-A1 (CA)
Inventor: SAJI HIDEO
IPC: A61K51/04
Filed: 2013-08-29
Abstract: Provided is a compound effective as a diagnostic imaging probe targeting amyloid and an agent for Alzheimer's disease diagnosis including the compound.