baber/WOPTO huggingface dataset:
Patent CA-2790875-A1 (CA)
Inventor: HUGHES DENNIS R
IPC: F24H1/20
Filed: 2012-09-25
Abstract: A water heater having primary and secondary heat exchanger and a pump to move water between the primary and secondary heat exchangers. The pump may also be used for the purpose of recirculating water within a building. The water heater may be manufactured with a method in which certain steps and components are added to a water heater of a first efficiency to arrive at a water heater having a second efficiency greater than the first efficiency. The additional steps and components may include attaching a condensing recuperator to a traditional power vent water heater.
Patent CA-2791507-A1 (CA)
Inventor: PIKE JOHN
IPC: H02K11/00
Filed: 2012-10-04
Abstract: Un ensemble moteur électrique, un générateur dimpulsions dans la boue et un procédé de transmission de données sont décrits. Lensemble moteur électrique comprend un moteur électrique ayant un rotor et un stator qui comprennent un ou plusieurs enroulements; un ou plusieurs capteurs sur le stator et conçus pour déterminer une position angulaire du rotor; et un circuit de commande de moteur conçu pour commander une commutation du moteur électrique basée sur les signaux reçus en provenance du ou des capteurs. Le circuit de commande de moteur est conçu pour déterminer une rotation angulaire totale basée sur une tension de la force contre-électromotrice du ou des enroulements et indépendante des signaux du ou des plusieurs capteurs.
Patent CA-2797352-A1 (CA)
Title: Punch assembly
Inventor: NORDLIN WILLIAM F
IPC: B21D37/00
Filed: 2012-12-04
Abstract: A punch assembly includes a punch, a sleeve, a draw stud and a die. The punch has a punch profile which provides a cutting edge that has a uniform "sharpness" along entire perimeter of the punch. The punch assembly provides additional punch-to-die clearance over what was done in the prior art. This reduces excessive punching forces which result from axial deflection of the draw stud and "tipping" of a large diameter punch as the draw stud deflects under a load.
Patent CA-2797458-A1 (CA)
Title: Tablet formulation of ezatiostat
Inventor: LUM ROBERT T
IPC: A61K38/06
Filed: 2011-03-29
Abstract: Disclosed herein are tablets comprising ezatiostat hydrochloride wherein the ezatiostat hydrochloride comprises from about 75 to about 82 percent by weight of the tablet.
Patent CA-2803040-A1 (CA)
Inventor: POOVARODOM NGAMTIP
IPC: C08L97/02
Filed: 2010-07-02
Abstract: The method for preparing a homogeneous biodegradable mixture is described for production of shape-bodies. Reinforce fillers are fibers from various natural sources especially those wastes from varieties of manufacturing. Long thin fibers are obtained by longitudinal abrasion of bamboo waste. Boiling the fibers in water for 20 minutes at pH 8 where supernatant is decanted helps getting rid of chlorophyll. Fibers are further ground to preferable length of 2-4 mm. The treated fibers were mixed with all other ingredients in a rotor, spinning at a speed 1,800-2,000 rpm at ambient temperature for 5-10 minutes. Starch particles and other ingredients penetrate and mix thoroughly with the fibrous materials. Water is gradually added while kneading to form a perfect dough ready for manufacturing of the desired shape bodies.
Patent CA-2803289-A1 (CA)
Inventor: MARKS MAURICE J
IPC: C08G59/24
Filed: 2011-06-20
Abstract: A solid epoxy resin powder coating composition which includes a divinylarene dioxide resin as one component; and wherein the solid epoxy resin powder coating composition can be formed by blending or reacting various other components with the divinylarene dioxide resin. For example, other components can include other epoxy resins; phenolic resins; or monomeric and/or polymeric isocyanates. The powder coating composition or formulation may advantageously provide, for example, a Fusion Bonded Epoxy coating on a substrate.
Patent CA-2803796-A1 (CA)
Inventor: LANKFORD DAVID CHARLES
IPC: H04N7/173
Filed: 2011-06-10
Abstract: Systems and methods are described for authorizing access to network service based upon information obtained from a set-top box (STB) or other subscriber equipment associated with the user requesting access to the network service. The network service suitably contacts a subscriber device associated with the user via the network in response to a request for access that is received from the user. Information obtained from the subscriber device is processed to thereby determine if the user is authorized to use the service. If the user is authorized, then the service is provided via the network. Access to an online video stream, for example, can be conditioned upon the requesting user having an appropriate account with a cable, direct broadcast satellite (DBS) or other service that can be verified through contact with the user's STB or other subscriber equipment.
Patent CA-2805873-A1 (CA)
Inventor: GILMOUR ROYDON JOHN
IPC: E21B10/32
Filed: 2011-07-19
Abstract: In an anchoring device, a drill head and expansion element(s) are configured to cooperatively interlock with each other to provide for directed movements of the drill head relative to a longitudinal axis of the shaft. Co-operating contact surfaces between the drill head and the expansion element(s) are configured such that relative longitudinal movement of the drill head with respect to the expansion element(s) displace(s) the expansion element(s) outwardly so the expansion element(s) can provide frictional contact with a borehole once inserted therein. A stop is configured to restrict or prevent longitudinal movement of the expansion element(s) upon relative longitudinal movement of the drill head with respect to the expansion element(s).
Patent CA-2808318-A1 (CA)
Inventor: ZHOU ZHIWEN
IPC: A61P31/18
Filed: 2003-12-16
Abstract: The invention provides a set of nucleotides against HIV infection and their application for treatment and prevention of AIDS. The sequences of the nucleotides were shown in the sequences table. The invention was superior to the similar technology as following: High conserved RNA  sequences were obtained by compare all the published HIV genome sequences. Double strand RNA sequences derived from the sequences can effectively inhibit the expression of target HIV gene. HIV gene expression can also be inhibited by double strand hairpin-like RNA  transcribed in the cells harboring recombinant plasmid which contain the DNA sequences encoding the RNA sequences. Further, HIV gene expression can be knocked down by in cell transcribed double strand RNA corresponding to the RNA sequences encoded by recombinant adenovirus associated virus.
Patent CA-2808466-A1 (CA)
Inventor: SUMMERS TRISTAN
IPC: E01H5/06
Filed: 2013-03-06
Abstract: A V-blade snowplow having both full moldboard trip and trip edge capabilities. The V-blade has first and second moldboards that not only can pivot against a restoring force of one or more trip springs extending intermediate a pivot frame and a push frame of the snowplow, but the moldboard of each wing of the V-plow has associated therewith a respective cutting edge hingedly secured along a base thereof, the cutting edge biased toward an untripped position in substantial alignment with the base of the moldboard by one or more trip edge springs. The maximum angle of deflection of the cutting edges is preferably about 40°, which is lower than the maximum angle of deflection of cutting edges of V-plows only exhibiting trip edge capability.
Patent CA-2810339-A1 (CA)
Inventor: DONATO NICHOLAS J
IPC: A61K35/02
Filed: 2002-08-09
Abstract: The invention relates to a combination which comprises (a) at least one compound decreasing the c-Src activity and (b) N-{5-[4-(4-methyl-piperazino-methyl)-benzoylamido]-2-methylphenyl}-4-(3-pyridyl)-2-pyrimidine-amine or the monomethanesulfonate salt thereof; to pharmaceutical compositions comprising said combinations; and to a method of treating a warm-blooded animal having leukaemia, especially chronic myelogenous leukaemia, comprising administering to the animal at least one compound inhibiting the activity of a member of the Src kinase family, the Tec kinase family or a Raf kinase inhibitor, in particular inhibiting the c-Src protein tyrosine kinase activity or inhibiting simultaneously the c-Src protein tyrosine kinase activity and the Bcr-Abl tyrosine kinase activity, alone or in combination with a Bcr-Abl inhibitor, in particular N-{5-[4-(4-methyl-piperazino-methyl)-benzoylamido]-2-methylphenyl}-4-(3-pyridyl)-2-pyrimidine-amine.
Patent CA-2810588-A1 (CA)
Title: A shut-off and control valve with flow sensor
Inventor: MILINKOVIC MIRO
IPC: F16K37/00
Filed: 2013-03-27
Abstract: A controllable valve comprising a main body coupled at one end to an input port and coupled to an output port at the other end. The main body comprises a valve control mechanism configured to operate the controllable valve between a closed position and an open position in incremental movements for variable flow control and full shut-off control.
Patent CA-2810783-A1 (CA)
Title: Laser anemometry system and method
Inventor: LACONDEMINE XAVIER
IPC: G01S17/58
Filed: 2013-03-28
Abstract: A laser anemometry system and method comprising a set of at least one coherent laser source (101) supplying an incident beam, said beam being backscattered by a set of particles passing through said incident beam, mixing means (102), respectively associated with a laser source, for mixing said backscattered beam and a reference beam, said reference beam being the duplication of said incident beam, creating an interferometry wave, conversion means (103), respectively associated with a laser source, converting said wave into an electrical signal, the instantaneous intensity of which is proportional to the instantaneous power of said wave, first determination means (104), respectively associated with a laser source, for determining a time-frequency diagram of said electrical signal.
Patent CA-2811395-A1 (CA)
Title: Programmable multimedia control system having a tactile remote control
Inventor: CORSINI PETER H
IPC: H04M1/725
Filed: 2011-09-22
Abstract: A remote control for use in conjunction with a portable electronic device is provided. The remote control is configured in such a manner that it is adapted to couple to it, a portable control device both mechanically and electrically. The portable control device is configured to receive signals from the remote control based upon button presses by the user. The remote control is configured with a set of surface enhanced buttons that provide a user with tactile feedback, allowing the user to experience a touch sensation when pressing the buttons. The remote control device and the portable communication device are wirelessly coupled in a bi-directional manner to a programmable multimedia controller. The programmable multimedia controller is interfaced with many components thus providing audio, video, telephony, data, security, motor-driven and relay driven parts. The remote control and portable communication device allow a user to make selections regarding components that are interfaced with the PMC. A second redundant dedicated wireless receiver provides a secondary interface between the component and the portable communication device.
Patent CA-2812081-A1 (CA)
Inventor: BARKER OLIVER
IPC: C07D487/04
Filed: 2011-09-13
Abstract: The invention relates to new derivatives of formula (I), wherein the substituents are as defined in the specification; to processes for the preparation of such derivatives; pharmaceutical compositions comprising such derivatives; such derivatives as a medicament; such derivatives for the treatment of chronic pain.
Patent CA-2812858-A1 (CA)
Inventor: MCCANN STEPHEN
IPC: H04W4/50
Filed: 2011-02-14
Abstract: Example methods and apparatus to present network capabilities available via wireless networks are disclosed. A disclosed example method involves discovering a first network that supports a network query protocol and retrieving at least one network service from the first network prior to joining the first network. The at least one retrieved network service is presented.
Patent CA-2812938-A1 (CA)
Inventor: CARGEEG R D PIRAN
IPC: A01N63/22
Filed: 2011-09-27
Abstract: The application relates to the use of jasmonate or related compounds in combination with crop input products (e.g., herbicides, pesticides, bioactives or biologicals, seed treatment components, semiochemicals, and the like) to induce biodefense activity in plants, to increase effectiveness of said crop input products, and to reduce the volume of crop input product. Also provided are compositions comprising a jasmonate or related compound with one or more crop input product.
Patent CA-2816070-A1 (CA)
Title: Procede et trousse de preparation d'un produit radiopharmaceutique
Inventor: MUELLER DIRK
IPC: C07B59/00
Filed: 2013-05-16
Abstract: Linvention a trait à un procédé et un nécessaire pour la préparation dun produit radiopharmaceutique, le procédé comportant les étapes suivantes : - lélution dun générateur 68Ge/68Ga à laide dacide chlorhydrique en tant quéluant pour obtenir un éluat de générateur comprenant du 68Gallium, - le passage de léluat de générateur à travers une cartouche échangeuse de cations qui collecte le 68gallium, - la séparation de léluent utilisé, - lélution du 68gallium à partir de la cartouche échangeuse de cations au moyen dune solution comprenant du chlorure de sodium et de lacide chlorhydrique et le passage de léluat obtenu dans un mélange précurseur aqueux comprenant au moins un précurseur de marquage, formant ainsi une solution de réaction.
Patent CA-2816509-A1 (CA)
Inventor: SHERRILL PAUL B
IPC: B63H1/26
Filed: 2010-11-12
Abstract: A rotor blade for an aircraft includes a composite portion having fiber-reinforced resin material, the composite portion having an outside surface that forms at least a partial airfoil shape. The weighted portion includes a plurality of weighted material layers and a plurality of fiber-reinforced resin material layers. Weighted material is configured to be compatible with and integrated into composite manufacturing processes used to fabricate the rotor blade. The weighted portion has a higher density than the composite portion and positioned to produce desired mass balance characteristics of the rotor blade.
Patent CA-2817009-A1 (CA)
Inventor: RAO MOHAN SUNDAR
IPC: D06P5/00
Filed: 2011-11-09
Abstract: Disclosed is composition comprising an aqueous dispersion containing a dye, a stain blocker component, and an anti-soil component. The composition provides uniform dyeing, and superior stain blocking and anti-soil characteristics to fibers, carpets, and fabrics by adjusting the conductivity and pH of the dispersion. Alternatively, the composition can comprise an aqueous dispersion containing a dye, a stain blocker component, and a retarder for slowing down the rate of dye reaction. Also disclosed is a method of applying the compositions and dispersions to fibers, carpets, and fabrics.
Patent CA-2817634-A1 (CA)
Title: Generation de puissance pour actionneurs a valve
Inventor: DOLENTI WILLIAM T
IPC: F16K31/00
Filed: 2006-03-07
Abstract: La présente invention utilise le fonctionnement dun actionneur de soupape pour produire de lénergie électrique. Une partie de lénergie mécanique produite par le fonctionnement dun actionneur de soupape est convertie en énergie électrique. Lénergie mécanique peut être convertie en énergie électrique pendant que lactionneur de soupape fonctionne ou lénergie mécanique peut être stockée pour conversion ultérieure. Un actionneur de soupape peut être actionné manuellement, électriquement, pneumatiquement ou hydrauliquement. Lénergie électrique produite peut aussi être stockée.
Patent CA-2817907-A1 (CA)
Inventor: HANDAGAMA NARESHKUMAR BERNARD
IPC: F23C9/00
Filed: 2011-10-26
Abstract: A method is provided for managing an amount of energy utilized by a carbon dioxide capture system. The method includes providing a fuel and a feed stream to a combustion system. The feed stream includes oxygen and a portion of a flue gas stream generated upon combustion of the fuel. The method also includes subjecting the flue gas stream to a carbon dioxide capture system to remove carbon dioxide therefrom, measuring a concentration of oxygen present in the feed stream, and selectively adjusting an amount of the flue gas stream included in the feed stream based on the measured concentration of oxygen in the feed stream. The selective adjustment is performed such that the feed stream maintains an oxygen concentration in a range of between about 10% to 90% by volume and the carbon dioxide capture system operates at an energy load between 1.4 GJ/ton of carbon dioxide and 3.0 GJ/ton of carbon dioxide.
Patent CA-2817934-A1 (CA)
Inventor: DOLGIN ALEXANDER
IPC: H02J3/00
Filed: 2003-08-19
Abstract: An implanted medical apparatus and external power source use the same coils for energy transfer to the implanted medical device as used for transmission of control signals from the implanted device. In one example, implanted circuitry generates a feedback control signal indicative of the load voltage level of a load-generating medical device and superimposes the feedback signal on an inductor capacitor (LC) tank circuit for detection by the external powering apparatus.  The external powering apparatus uses the feedback signal to control the energy transfer to the implanted medical device, thus regulating the load voltage at the load-generating medical device.
Patent CA-2817993-A1 (CA)
Inventor: VIBERG MICHAEL
IPC: A47C20/04
Filed: 2011-10-21
Abstract: A furniture device (1) comprising a fundament (3), a first section (7) and a second section (9). The second section is adapted to be pivoted between a first orientation and a second orientation. The device comprises a pivoting member (10) with a pivot arm (12a), a first pivot (20) adapted to allow a first rotation (R1) of the pivot arm (12a) in relation to the fundament (3), and a pivoting mechanism (25) adapted to induce the first rotation. The pivot arm comprises an elongated first arm (30), an elongated second arm (32) and a second pivot (40) adapted to allow a second rotation (R2) of the second arm in relation to the first arm. The pivoting mechanism is adapted to act on an outer part (22) of the pivot arm, which outer part is located at a greater distance from the first pivot than the second pivot.
Patent CA-2822100-A1 (CA)
Inventor: RINGSETH PAUL F
IPC: G06F9/38
Filed: 2011-12-23
Abstract: A high level programming language provides extensible data parallel semantics. User code specifies hardware and software resources for executing data parallel code using a compute device object and a resource view object. The user code uses the objects and semantic metadata to allow execution by new and / or updated types of compute nodes and new and / or updated types of runtime libraries. The extensible data parallel semantics allow the user code to be executed by the new and / or updated types of compute nodes and runtime libraries.
Patent CA-2822182-A1 (CA)
Title: Extrait de parties aeriennes de maca riche en polyphenols et composition le comprenant
Inventor: SAUNOIS ALEX
IPC: A23L33/00
Filed: 2011-12-22
Abstract: L'invention se rapporte à un extrait de parties aériennes de Maca riche en polyphénols, ainsi qu'à une composition comprenant un tel extrait, et le cas échéant, un excipient approprié. L'invention a également pour objet un procédé d'extraction d'un extrait de parties aériennes de Maca riche en polyphénols, ainsi que l'extrait susceptible d'être obtenu par ledit procédé. L'invention concerne également une telle composition ou un tel extrait pour son utilisation dans la prévention ou le traitement des troubles ou pathologies de la peau, des muqueuses ou des phanères et/ou pour son utilisation dans la prévention et/ou le traitement des troubles vasculaires. L'invention concerne enfin un procédé de soin cosmétique de la peau, des phanères ou des muqueuses, en vue d'améliorer leur état ou leur aspect, comprenant l'administration d'une telle composition ou d'un tel extrait.
Patent CA-2823981-A1 (CA)
Inventor: MAEDA KAZUKO
IPC: A61K9/32
Filed: 2007-12-06
Abstract: Disclosed is a pharmaceutical composition containing a compound represented by the general formula (1) below, while having improved storage stability. Specifically disclosed is a film-coated preparation having excellent storage stability, which contains a compound represented by the general formula (I) below or a pharmacologically acceptable salt thereof, while having a film layer containing one or more film coating base agents selected from polyvinyl alcohol, sodium carboxymethyl cellulose and pullulan. ( see formula I)
Patent CA-2824390-A1 (CA)
Inventor: CHANG BYEONG SEON
IPC: A61J1/06
Filed: 2012-01-10
Abstract: A container usable for lyophilization, storage, and reconstitution of medication having only two parts, one of which is a plug component having a flow path terminating in a side outlet port and a second of which is a barrel component. The barrel component has a spiral mixing channel near its distal end in which powder medication is stored and upon reconstitution, yields a gradient concentration. The inner wall of the barrel includes a longitudinal diluent groove. To connect the plug outlet port with the longitudinal diluent groove, the plug or barrel has a 360° distribution groove encircling the plug and connecting to the plug outlet port. Regardless of what rotational orientation the plug has to the barrel, the diluent will always reach the mixing channel.
Patent CA-2825002-A1 (CA)
Inventor: KOLLE JACK J
IPC: E21B34/16
Filed: 2012-12-27
Abstract: A hydraulic pulse valve for use in downhole tools includes a split ring seal to limit the fluid flow available to shift a poppet in the valve from an open position to a closed position. The split ring seal provides relatively long and repeatable pressure pulses, which improve the effectiveness of the hydraulic pulse valve for borehole applications.
Patent CA-2825213-A1 (CA)
Inventor: WEI JAY
IPC: A61B3/14
Filed: 2012-01-27
Abstract: A system and methods of computer-aided diagnosis for ophthalmology are described that includes acquiring OCT data, determining an RPE fit from the OCT data, and displaying en face images based on the RPE fit.
Patent CA-2825322-A1 (CA)
Inventor: ZIADEH HAKAM
IPC: H02G3/02
Filed: 2013-08-28
Abstract: A device comprising of an electrical plug connected through a cable to another planar-shaped device inside the wallet compartment, where the two devices are connected through the seam opening at the bottom of a bi-fold wallet. The electronic plug device and the secondary planar device can be used to supply power or a power charge to an electronic device such as a smartphone or a tablet. The plug device is of an elongated narrow shape that fits inside the inner folding corner of a folded wallet and is used to supply power or to charge consumer electronic devices such as smartphones and tablets. The planar device is a thin, flat, flexible, and foldable device which has dimensions similar to a paper banknote to fit next to paper money in the wallet compartment. The secondary device includes batteries or power-harvesting coils to supply power to the elongated plug device through a cable passing through the seam opening at the bottom of the wallet. All device parts are physically held together using a mechanical clip inserted from the bottom seam opening.
Patent CA-2825747-A1 (CA)
Title: Chemical applicator for farming applications
Inventor: HILVERS MICHAEL J
IPC: A01C23/00
Filed: 2013-08-27
Abstract: A chemical applicator for use in a farm implement including a hopper, an auger, at least one agitator disc mounted to the hopper and a proportional rate device. The chemical applicator is configured to store material in the hopper and discharge the material from the auger on to seed or grain discharged from the farm implement. The at least one agitator disc is positioned such that it is driven by the auger. Therefore, the agitator disc does not need a separate motor to drive it. The proportional rate device controls the rate of the auger relative to the rate at which seed or grain is discharged from the farm implement.