baber/WOPTO huggingface dataset:
Patent CA-2804101-A1 (CA)
Title: Process for the synthesis and purification of oxycodone
Inventor: KESKENY ERNO M
IPC: C07D489/08
Filed: 2011-07-01
Abstract: A method of preparing oxycodone includes forming 14-hydroxycodeine by reduction of 14-hydroxycodeinone and rearrangement of the 14-hydroxycodeine to form the oxycodone. During the reduction step, the ketone group of an undesirable contaminant precursor, 8, 14-dihydroxy-7,8-dihydrocodeinone, is reduced to a hydroxyl group thus forming a triol. This triol is substantially inert with respect to reforming 14- hydroxycodeinone and can be readily separated from oxycodone.
Patent CA-2804438-A1 (CA)
Title: Method and apparatus for measuring helical pile installation torque
Inventor: KASPRICK BEN
IPC: G01B7/16
Filed: 2013-01-31
Abstract: Embodiments of the subject invention are directed to a method and apparatus for measuring torque applied during installation of a helical pile. Specific embodiments relate to a helical pile installation torque measuring and monitoring system for use during helical pile installation. In a specific embodiment, a load cell pin, or torque pin, is incorporated into the drive head and equipment attachment to measure the direct forces, or torque, that is being applied by the drive head as the helical pile is rotated into the ground. The direct forces, or torque, are relayed to a data capturing device, which records the data and, optionally, displays one or more of the following: the forces, the torque created by the forces, the inclination angle of installation, and the downward, or longitudinal, force applied to advance the helical pile.
Patent CA-2806108-A1 (CA)
Inventor: BARNES DAVID
IPC: C07D413/14
Filed: 2011-07-21
Abstract: The present invention provides a compound of formula (I) a method for manufacturing the compounds of the invention, and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
Patent CA-2807169-A1 (CA)
Inventor: THIER MARK-ANDRE
IPC: H02B1/40
Filed: 2011-07-05
Abstract: The invention relates to a box-shaped electric control cabinet (2, 3, 17) which can be closed by a cover and which is used to receive electric components and devices for a blade angle adjustment drive (pitch drive) of a wind energy power plant, by means of which one or more rotor blades of the plant can be rotated about the blade axis, and the control cabinet (2, 3, 17) is composed of at least two modules and/or control cabinet segments (4, 5), and specific electric components and devices are associated with respectively one module according to its function. The invention is characterised in that a segment and/or module (4, 5) can be associated with and/or assigned to respectively different electric components and devices, with which, combined as a part function, different total functions and/or embodiment forms of the control cabinet (2) can be produced and/or are producable.
Patent CA-2808643-A1 (CA)
Title: Selective detection of neisseria meningitidis
Inventor: DOLAN JENNIFER
IPC: G01N33/569
Filed: 2011-10-11
Abstract: A process for detecting Neisseria meningitidis nucleic acid in a sample is provided including producing an amplification product by amplifying Neisseria meningitidis nucleotide sequence of the sodC gene or mRNA using a forward primer of SEQ ID NO: 1, and a reverse primer of SEQ ID NO: 2, and detecting the amplification product to detect Neisseria meningitidis in the sample. Also provided are reagents and methods for detecting and distinguishing Neisseria meningitidis from other infectious agents. A kit is provided for detecting and quantifying Neisseria meningitidis in a sample.
Patent CA-2809299-A1 (CA)
Title: Method for controlling power to a motor in a vehicle door mirror
Inventor: TOBIN WILLIAM J
IPC: B60R1/072
Filed: 2011-08-16
Abstract: In a vehicle door mirror including a motor and an adjuster assembly driven by the motor for moving a mirror glass connected with the adjuster assembly, a method for controlling delivery of power to the motor is described. The method can include detecting a voltage being supplied by a vehicle battery of the vehicle that includes the vehicle door mirror, and controlling delivery of power to the motor based on the detected voltage. A memory mirror system is also disclosed.
Patent CA-2812953-A1 (CA)
Inventor: CHIN CHEN HO
IPC: H04W84/04
Filed: 2011-09-27
Abstract: La présente invention se rapporte à un procédé, à un système et à un dispositif adaptés pour gérer des libérations de connexions LIPA et/ou SIPTO quand un UE sort de la zone de couverture d'un réseau résidentiel/d'entreprise. Ceci se produit dans un cas où une continuité de service n'est pas prise en charge par la ou les connexions LIPA/SIPTO PDN. Afin de solutionner des problèmes occasionnés par l'incapacité à garantir une continuité de service pour des connexions LIPA/SIPTO PDN, la connexion PDN/le contexte PDP créés dans le HeNB/le HNB par la MME/le SGSN comprend des données de contexte relatives à l'UE, ces données indiquant si une telle connexion est une connexion LIPA PDN ou non. En outre, chaque UE peut être configuré de façon à se reconnecter ou à ne pas se reconnecter au PDN correspondant à un certain APN ou à un certain service, en fonction de la manière dont la connexion PDN a été déconnectée par le réseau.
Patent CA-2813147-A1 (CA)
Inventor: SAKUMA SATOSHI
IPC: A61K47/20
Filed: 2011-09-29
Abstract: Provided is a solubility-improving preparation for improving the oral absorbability of a poorly soluble drug, which is characterized by comprising: (A) granules each of which contains 1) a poorly soluble drug having an acidic group in the molecule, 2) an alkaline agent and 3) a surfactant and which contains substantially no disintegrating agent; and (B) a disintegrating agent which is present only in the outside of the granules.
Patent CA-2813212-A1 (CA)
Title: Bit selection using bit fleet management
Inventor: NORRIS STUART
IPC: E21B44/00
Filed: 2013-04-19
Abstract: A system is described herein for selecting a bit from a bit fleet for use in a field operation. The system includes a subjective module, an objective module, a financial module, and a management engine, each of which executes on a hardware processor. The subjective module determines whether subjective bit performance data points exceed a subjective threshold. The objective module determines whether objective bit performance data points exceed an objective threshold. The financial module determines whether financial bit performance data points exceed a financial threshold. The management engine receives bit data, evaluates bit performance parameters, categorizes the bit performance parameters to generate one or more categorized bit performance parameters, and determines whether the bit is usable in the field operation.
Patent CA-2814225-A1 (CA)
Inventor: HEER MANFRED
IPC: F16H55/08
Filed: 2011-10-06
Abstract: The invention relates to a method for producing a bevel gear wheel, in particular for rudder propellers, the teeth of which have a macro geometry specific to the gear wheels, the teeth of which can be described by flank and profile lines, the flanks of which have a tooth flank micro topography and the bearing surface of which represents the contact region of the inter-meshing teeth. The crown of a tooth flank corresponds to the elevation of the tooth flank center with respect to the tooth flank edge, wherein the course of the height and width crowns of the flank surface is substantially shaped like a circular arc. By means of precise material removal, the micro topography of the tooth flank and thus the bearing surface is optimized, firstly in that the material removal is carried out such that the end relief on the tooth flank surface is reduced toward the tooth heel side and the tooth toe side, an area having a greater length and width comes into engagement on the flank and thus an enlarged bearing surface is present, and secondly in that the course of the crown of a tooth flank follows an approximately logarithmic, elliptical and/or an exponential curve shape, which runs through the point of contact, when the ease-off is viewed with no load, in a longitudinal section in the flank sectional surface and/or in a profile section in the profile sectional surface,.
Patent CA-2817909-A1 (CA)
Inventor: LANDIS JEREMY
IPC: A61B5/151
Filed: 2011-11-01
Abstract: Described herein are systems and methods to utilize factual information based on stored analyte data to allow greater insight into a chronic disease of a user, such as, for example a diabetic patient.
Patent CA-2818221-A1 (CA)
Title: Methods of preparing halide anion free quaternary ammonium salt monomers, polymerization methods therefor, and methods of use of the resulting polymers
Inventor: GULIASHVILI TAMAZ
IPC: C08F126/04
Filed: 2011-11-16
Abstract: Methods are provided for making halide-free quaternary ammonium salt monomers. Polymers prepared from the monomers and methods of using the polymers to clarify raw, untreated water or wastewater are also disclosed.
Patent CA-2819048-A1 (CA)
Inventor: GAO CHUN
IPC: F16K1/38
Filed: 2010-12-01
Abstract: A valve plug assembly includes a support member having a support member body having a first end and a second end. A stem bore adapted to receive a valve stem may extend axially inward from the second end, and a mating protrusion may extend axially outward from the first end. The valve plug assembly also includes a plug tip having a first end and a second end, and a plug surface adapted to engage a valve seat is disposed adjacent to the first end. A mating bore may extend axially inward from the second end, and the mating protrusion may be received into the mating bore such that a threaded portion of the mating protrusion engages a threaded portion of the mating bore. Additionally, an adhesive bonds the threaded portion of the mating protrusion to the threaded portion of the mating bore.
Patent CA-2819781-A1 (CA)
Inventor: GIRARD PIERRE
IPC: G06F9/44
Filed: 2011-12-05
Abstract: The invention concerns a method for managing content on a secure element (20) connected to an equipment (21), this content being managed on the secure element from a distant administrative platform (22). According to the invention, the method consists in: Establishing, at the level of the administrative platform a secure channel between the equipment (21) and the administrative platform (22), thanks to session keys generated by the secure element (20) and transmitted to the equipment (21); - Transmitting to the administrative platform (22) a request to manage content of the secure element (20); - Verifying at the level of the administrative platform (22) that this request originates from the same secure element (20) that has generated the session keys and, if positive, authorizing the management and, if negative, forbid this management.
Patent CA-2820160-A1 (CA)
Inventor: NEUBAUER JASON
IPC: A63C10/00
Filed: 2013-06-20
Abstract: A splitboard (90) having a first ski (92L) releasably attachable to a second ski (92R) and operable in a snowboard mode and in a ski mode. Corresponding toe brackets (140) are attached to the first and second skis. A pair of forward slider blocks (130) and a pair of rear slider blocks (130) are attached to the first and second skis. Left and right bindings (100L, 100R) include front hook portions (116) configured to releasably engage the corresponding toe brackets. The bindings are configured to slidably engage the forward and rear slider blocks in snowboard mode. Pull loops (120) are pivotable between a lock position, wherein a blocking portion (123) of the pull loop extends through an aperture in the binding to engage the slider block in the lock position. A heel stop (112) extends down from the binding to limit the forward slide of the binding.
Patent CA-2820565-A1 (CA)
Inventor: COOPER JONATHAN CRAIG
IPC: F15B21/00
Filed: 2013-07-10
Abstract: A hydraulic assembly including a pivot connection defining a pivot axis, a hydraulic element linked to the pivot connection, and a connector for connecting a hydraulic conduit to the hydraulic element. The connector defines a connection axis and the connector is configured such that the connection axis approximately intersects the pivot axis. The hydraulic assembly may be used in various applications, including in forestry equipment, for example, with a rotator link assembly.
Patent CA-2822649-A1 (CA)
Title: Tailings stream treatment processes
Inventor: MOFFETT ROBERT HARVEY
IPC: C04B26/10
Filed: 2011-12-21
Abstract: A process for treating a tailings stream comprises (a) contacting (1) a gelling agent and (2) an activator with said tailings stream to produce a gel; (b)entrapping solids including sand and clay, and other solid particles with the gel; and (c) allowing the gel to strengthen and solidify to produce a trafficable deposit; wherein the tailings stream comprises water and solids, which solids comprise sand, clay and other solids particles, and wherein 5% by volume to 100% by volume of the solids have a particle size less than 0.05 mm, based on the total volume of the solids. The process may further comprises spreading the gel produced in step (a) or the trafficable deposit produced in step (c) over a surface. The present invention is particularly useful to treat tailings streams produced in processes to extract bitumen from oil sands ores.
Patent CA-2824773-A1 (CA)
Inventor: SAROCH JAN
IPC: A62B23/02
Filed: 2011-02-23
Abstract: The invention relates to a face mask for removal of biological and mechanical impurities from breathed and/or exhaled air, comprising an inner textile layer and an outer textile layer, between which there is arranged a filtering layer of polymer nanofibres and/or active layer of polymer nanofibres, which in its structure contains a biocidal substance(s). The outer as well as the inner textile layer are formed of microfibres, while at least the outer textile layer and with it neighbouring filtering or active layer of polymer nanofibres are hydrophobic, and all layers are interconnected by a net of joints, that prevent their mutual motion and reduce permeability of the face mask only minimally. The inner textile layer is on periphery of the face mask provided with a layer of an adhesive for fastening 'to the face of the user. This method of fixing the face mask to the face secures' perfect adhesion of the face mask to the skin along its entire periphery, thus preventing breathing of an unfiltered air. The invention further relates to a method for production of such face mask.
Patent CA-2825136-A1 (CA)
Title: Electronic transaction record distribution system
Inventor: CHENG FANG
IPC: H04B5/02
Filed: 2012-01-11
Abstract: A data transmission system includes first software running on a first physical digital medium ported to a point of sale (POS) computing appliance wherein the first software provides the capability of emulating at least one physical printer connected to the POS computing appliance, and second software running on a second physical digital medium accessible to a mobile computing appliance wherein the second software provides the capabilities of managing receipt of a record from the first physical digital medium via a wireless communication protocol and of independent processing of data contained within the record.
Patent CA-2825525-A1 (CA)
Inventor: HURYTA JEANETTE M
IPC: C12N9/88
Filed: 2012-01-25
Abstract: The present application provides genetically modified yeast cell comprising an active succinate fermentation pathway, as well as methods of using these cells to produce succinate.
Patent CA-2825968-A1 (CA)
Inventor: ROMANO CHARLES E JR
IPC: C09D7/12
Filed: 2012-02-16
Abstract: An inkjet recording medium and a coating composition for forming an inkjet recording medium. In accordance with one aspect of the present invention, an inkjet recording medium is disclosed comprising an inkjet-receptive coating on a paper substrate. The inkjet-receptive coating contains a synergistic combination of pigments, binder and a multivalent metal salt such that the inkjet recording medium exhibits improved inkjet print properties, particularly when printed with a high speed inkjet printer using pigmented inks.
Patent CA-2826224-A1 (CA)
Inventor: DOBBINS PATRICK E
IPC: G02B6/44
Filed: 2012-01-31
Abstract: A cable including an inner cable, an outer jacket surrounding the inner cable, and at least one semi-conducting tracking resistant material strip provided in the outer jacket.
Patent CA-2826249-A1 (CA)
Inventor: BARTH ERIC J
IPC: F15B1/04
Filed: 2011-01-31
Abstract: The invention is a combination accumulator and reservoir which stores energy when the accumulator deforms from its original shape in response to the flow of a pressurized fluid from the reservoir. The stored energy is returned when the fluid flow is reversed and the accumulator discharges the fluid and returns to its original shape. At least one part of the novelty of the invention is that the accumulator and the fluid reservoir reside in the same housing such that the volume of each varies inversely. Accordingly, the invention is more compact and weighs less than conventional accumulators. Another feature of the invention is that fluid is located around the bladder accumulator to lubricate contact between the bladder and sides of the reservoir.
Patent CA-2827852-A1 (CA)
Inventor: YUN SUNG-RYUL
IPC: H04H20/33
Filed: 2012-02-28
Abstract: An apparatus and a method are provided for reducing a Peak to Average Power Ratio (PAPR) in a broadcasting communication system, which provides a broadcasting service by dividing a broadcasting band into at least two channel bands. At least one primary reservation tone is injected into broadcasting signals of each of the channel bands. An integrated broadcasting signal of the broadcasting band is generated by combining the broadcasting signals of the channel bands. At least one secondary reservation tone is injected into the integrated broadcasting signal of the broadcasting band and the integrated broadcasting signal is transmitted.
Patent CA-2830188-A1 (CA)
Inventor: STORM TIMOTHY WAYNE
IPC: F24D15/04
Filed: 2012-02-22
Abstract: In at least some embodiments, a hybrid heating system includes a heat pump and an auxiliary furnace. The system also includes a controller coupled to the heat pump and the auxiliary furnace. The controller, in response to receiving a heat request, selects either the heat pump or the auxiliary furnace based on an economic balance point algorithm.
Patent CA-2830722-A1 (CA)
Inventor: HIKABE AKINORI
IPC: H04L45/586
Filed: 2008-11-05
Abstract: A single main unit manages information on hardware resources and the like of all main units connected to a network in an integrated fashion. A slot management module, a slot control module, and a physical slot/managed slot comparison table are provided between an input/output control module and a slot interface subordinate thereto. The input/output control module accesses the slot interface by using virtual slot identification information. The slot management module refers to the physical slot/managed slot comparison table, converts the virtual slot identification information into physical slot identification information, and accesses a slot control module corresponding to the physical slot identification information obtained by the conversion, thereby realizing a physical access of the input/output control module to the slot interface.
Patent CA-2830966-A1 (CA)
Inventor: PEREYRA RICARDO
IPC: A23L7/104
Filed: 2012-02-22
Abstract: A method for preparing a low viscosity whole grain flour slurry including hydrating whole grain flour in water heated at a temperature of 87 to 99 °C, cooling the mixture, adding an enzyme to reduce the viscosity, and acidifying the flour-water mixture to reduce the pH to obtain a reduced viscosity whole grain flour slurry.
Patent CA-2830972-A1 (CA)
Inventor: ELLIOTT MARK WILLIAM
IPC: A61K39/395
Filed: 2012-04-09
Abstract: Methods for treating cancer in a patient in need thereof, with a therapeutically effective amount of an anti-4-1BB antibody in combination with a therapeutically effective amount of an ADCC-inducing antibody, are disclosed.
Patent CA-2833469-A1 (CA)
Title: Procede de moulage par injection d'une piece en materiau composite
Inventor: GODON THIERRY
IPC: B29C70/48
Filed: 2012-05-02
Abstract: Procédé de moulage par injection d'une pièce (1) en matériau composite, consistant à placer une préforme dans un moule, injecter une résine dans le moule de manière à imprégner la préforme, et démouler la pièce (1 ) après réticulation de la résine, caractérisé en ce qu'il consiste également à soumettre la résine et la préforme à une pression dans le moule pendant la réticulation de la résine, par exemple par injection d'un gaz sous pression en plusieurs points (2, 4, 5, 6) dans le moule.
Patent CA-2834095-A1 (CA)
Title: Method for making dehydrated mycelium elements and product made thereby
Inventor: BAYER EBEN
IPC: C12N1/14
Filed: 2012-04-25
Abstract: A living hydrated mycelium composite containing at least one of a combination of mycelium and fibers, mycelium and particles, and mycelium, particles and fibers is processed with a nutrient material to promote mycelia tissue growth; thereafter dehydrated to a moisture content of less than 50% by weight to deactivate the further growth of mycelia tissue; and then stored in the form of pellets. The stored may thereafter be re-hydrated and molded or cast into panels that can be separated into cubes or bricks that can be stacked and re-hydrated for making fabricated sections.
Patent CA-2834889-A1 (CA)
Inventor: LUHADIYA ASHOK PREMCHAND
IPC: A23K10/33
Filed: 2012-05-01
Abstract: A composition including a glucose anti-metabolite, BHA, and/or BHT. The composition can be for a companion animal. The composition can be a nutritionally balanced pet food composition.
Patent CA-2835566-A1 (CA)
Inventor: JEBRAN NASSIM
IPC: E03B1/04
Filed: 2013-11-29
Abstract: A water tempering system comprising a mixing tank located downstream from the main hot water storage tank, the mixing tank receiving a supply of hot water at a first temperature and a supply of cold water, the hot water and cold water supplies mixing within the mixing tank to provide a source of tempered hot water at a reduced second temperature that is discharged from the mixing tank for distribution and use within an overall system. The amount of cold water directed to the mixing tank is controlled by a variable frequency drive pump which can adjust depending on system demands to ensure that sufficient cold water is directed to the mixing tank to ensure adequate mixing occurs to bring the temperature of the hot water to the second reduced temperature even during periods of low demand.
Patent CA-2837024-A1 (CA)
Title: Device and method for simulating accelerations
Inventor: SCHLUSSELBERGER RICHARD
IPC: G09B9/14
Filed: 2012-05-21
Abstract: The invention relates to a device and a method for simulating accelerations for a person, on whom a main acceleration acts that is produced substantially by rotation of the person at a distance about a main axis and by gravitational acceleration, wherein the magnitude and the direction of the main acceleration is determined at least by the gravitational acceleration, the tangential acceleration, and the radial acceleration, wherein the position of the person with respect to the direction of the main acceleration is determined substantially by rotating and/or positioning the person about at least two secondary axes, wherein the secondary axes pass through a center that lies in the region of the person, wherein if the magnitude and the direction of the main acceleration are changed, primary faulty forces act on the person, which are at least partially compensated by rotating the person about the secondary axes, wherein secondary faulty forces act on the person due to rotation of the person about the secondary axes, and wherein the second faulty forces are reduced by rotating and positioning the person about three secondary axes.