baber/WOPTO huggingface dataset:
Patent CA-2778616-A1 (CA)
Inventor: WESTGARD CARL T
IPC: B07B1/02
Filed: 2012-06-01
Abstract: A sifting implement for use with a container, such as a wheelbarrow or bucket.  The sifting implement includes a frame having an opening through which compost, dirt, rocks, sand, or other material is sifted. A primary screen is supported in the opening to catch larger items in the material being sifted. Other screens are used for separating different size materials. A bracket is attached to the implement and engages an edge of the container, which allows the implement to be tilted in order to dump the larger items. The sifting implement also includes a containment border disposed around the opening to direct the separated items toward the front of the implement when the implement is tilted to dump the items.
Patent CA-2780613-A1 (CA)
Title: Package conveyor for continuous process microwave applicator
Inventor: MACKAY JEFFREY H
IPC: H05B6/78
Filed: 2009-11-16
Abstract: A mechanism for constraining a product package as it is conveyed through a microwave applicator. In one preferred embodiment, the conveyor is provided by a pair of parallel guide belts arranged to travel through a microwave applicator. The guide belts have a series of slots or other guide elements formed therein. The guide elements engage edges of the product packages. In one arrangement, the pair of belts are disposed on either side of a series of packages, and thus constrain the location of the packages in three dimensions.
Patent CA-2780790-A1 (CA)
Inventor: PACK SHAWN K
IPC: C07D209/54
Filed: 2010-11-02
Abstract: The present disclosure relates to methods for making compounds useful in the treatment of Hepatitis C virus (HCV) infection.
Patent CA-2781981-A1 (CA)
Inventor: POULSEN JENS KRISTIAN
IPC: H04R3/00
Filed: 2012-06-29
Abstract: A low-noise pre-amplifier with an active load element is integrated into a microphone. The microphone has an acoustic sensor coupled to the intrinsic pre-amplifier. A  controllable current source is coupled to the intrinsic pre-amplifier and supplies a pre-amplifier bias current. A current source controller is coupled to the current source and controls the amplitude of the pre-amplifier bias current to maintain the intrinsic pre-amplifier at a bias point at which the intrinsic pre-amplifier amplifies microphone signals produced by the acoustic sensor. The intrinsic pre-amplifier may be actively regulated at the pre-determined bias point using negative feedback. Alternatively, the intrinsic pre-amplifier may be set to the pre-determined bias point by sweeping the pre-amplifier bias current for the intrinsic pre-amplifier over a range of currents. Use of an active load element with the intrinsic pre-amplifier results in lower noise, lower supply current, increased power supply suppression ratio and reduced signal post-processing.
Patent CA-2786415-A1 (CA)
Title: A heat generator and method of generating heat using electrically energised fluid
Inventor: VAN AKEN ROBERT CORNELIS
IPC: F24H4/02
Filed: 2011-01-07
Abstract: A heat generator and method for generating heat is described. The heat generator includes an electric fluid heater operable to receive fluid and to heat the fluid by passing electric current through the fluid, which by virtue of the fluid's resistive properties the fluid will heat up. The heat generator further includes a fluid receptacle within a heat exchanger to receive heated fluid from the electric fluid heater and to transfer the heated fluid to a substance via the heat exchanger, wherein the substance to be heated is in proximity to the heat exchanger. The method includes pumping fluid to an electric fluid heater which heats the fluid by passing electric current through the fluid, which by virtue of its resistive properties the fluid will heat up. The method further includes pumping heated fluid from the electric fluid heater into a fluid receptacle within a heat exchanger, wherein the fluid receptacle transfers heat from the heated fluid via a heat exchanger to a substance which is in proximity to the heat exchanger.
Patent CA-2787102-A1 (CA)
Inventor: WANG JINWEN
IPC: B01D35/30
Filed: 2010-12-08
Abstract: Water filtration media having a charged material affixed directly to binder material used in the fabrication of the filter media. A microbiological interception enhancing agent is added to the binder directly. The media having a charged material and a microbiological interception enhancing agent both affixed directly on a binder material is then combined with core filter media and prepared as a filtration media. A filter is prepared from the treated filter media.
Patent CA-2788649-A1 (CA)
Title: Method for the production of a refractory filter
Inventor: DEMEY FRIEDHELM
IPC: C04B35/524
Filed: 2010-03-19
Abstract: A method for the production of closed edge filters suitable for filtering molten metal and filters made by such a method. The method comprises: providing a reticulated foam substrate having at least one first surface for forming a side face of the filter and two opposed second surfaces for forming the through-flow faces of the filter; applying a liquid comprising an organic coating component to the first surface; solidifying the organic coating component to form a filter precursor having a volatilisable coating on the first surface; impregnating the filter precursor with a slurry comprising particles of a refractory material, a binder and a liquid carrier; and drying and firing the impregnated filter precursor to form the filter having a closed edge.
Patent CA-2788759-A1 (CA)
Inventor: BERTHOME BRUNO
IPC: F25J3/00
Filed: 2011-02-11
Abstract: The invention relates to an apparatus for the distillation separation of a mixture containing, as the main components thereof, carbon dioxide and at least one other fluid selected from the group containing nitrogen, oxygen, argon, hydrogen, methane, carbon monoxide, said apparatus comprising a distillation column (8), a condenser (9), a reboiler (7, 11), means for conveying the mixture to be separated to the column or the condenser, means for conveying a head gas from the column to the condenser, and means for conveying a liquid condensed in the condenser into the head of the column. The condenser is formed by an exchanger with plates and blades made from brazed aluminium and having an exchange surface area per m3 of exchanger greater than 400 m2/m3, with ammonia being used as refrigerant.
Patent CA-2789460-A1 (CA)
Inventor: CREBIER JEAN-CHRISTOPHE
IPC: H02J7/00
Filed: 2011-02-14
Abstract: Système d'équilibrage d'une association série d'éléments de génération et/ou de stockage d'énergie électrique, caractérisé en ce qu'il comporte: une pluralité d'onduleurs en pont complet (OPC1, OPC2, OPCN), chacun desquels est constitué par deux bras d'onduleur connectés en parallèle entre deux ports d'extrémité de l'onduleur, chaque bras d'onduleur étant à son tour constitué par deux interrupteurs (Th1, Tb1; Th2, Tb2) connectés en série par un point dit point milieu (P11, P12) du bras; une pluralité de connecteurs pour connecter les deux ports d'extrémité de chaque onduleur en pont complet à un élément respectif (CA1, CA2, CAN, PV1, PV2, PVN) de ladite association série; et un coupleur magnétique (NM) formé par un noyau magnétique sur lequel est réalisée une pluralité d'enroulements (W^ W2, WN), chacun desdits enroulements étant relié aux points milieux des bras de l'un desdits onduleurs. Association série d'éléments de stockage électrochimique d'énergie électrique (CA1, CA2, CAN) pourvue d'un tel système d'équilibrage. Association série de cellules photovoltaïques (PV1, PV2, PVN) pourvue d'un tel système d'équilibrage.
Patent CA-2794145-A1 (CA)
Title: Analogues for the treatment or prevention of flavivirus infections
Inventor: DAS SANJOY KUMAR
IPC: C07D405/14
Filed: 2011-03-24
Abstract: Compounds represented by formula I as described herein or pharmaceutically acceptable salts thereof, wherein A, B, B', X, Y, R1, R2, R2', R3, R3', R4, R4', R5, R5', m, n, or p are as defined herein, are useful for treating flaviviridae viral infections.
Patent CA-2795711-A1 (CA)
Inventor: LUPSA IOAN-LIVIU
IPC: H02G3/08
Filed: 2012-11-19
Abstract: A knockout structure for a wall of an electrical box includes a cutout that penetrates through the thickness of the wall to form a knockout on an interior of the cutout along a substantial perimeter of the knockout. The knockout structure also includes a first bridge section interrupting continuity of the cutout and maintaining a connection between the wall and the knockout. The knockout structure further includes a second bridge section interrupting continuity of the cutout and maintaining a connection between the wall and the knockout, the second bridge section being different than the first bridge section and on a same half of the perimeter of the knockout.
Patent CA-2796675-A1 (CA)
Inventor: PREISS-BLOOM ORAHN
IPC: A61B17/00
Filed: 2011-04-20
Abstract: Methods of application and devices thereof for tissue adhesives. The adhesives comprise a plurality of components which are provided separately but which are mixed together to form the adhesive. At least one component is a crosslinkable protein solution and at least one other component is a crosslinking material solution. The devices preferably include a mixing unit, which may include dynamic mixing elements, static mixing elements, or a combination of the two.
Patent CA-2797005-A1 (CA)
Inventor: LE BLANC MARTIN
IPC: E02B7/16
Filed: 2011-04-04
Abstract: Hausse fusible (1,1A-1E) pour ouvrage hydraulique, caractérisée en ce qu'elle comprend une paroi transversale (12) réalisée de façon sensiblement étanche avec une base (11), et, des moyens pour limiter un impact de ladite hausse sur la structure (3,18) dudit ouvrage lorsque ladite hausse s'efface.
Patent CA-2797198-A1 (CA)
Title: Joint universel a charge elevee pour outil de forage de fond de trou orientable et rotatif
Inventor: MENGER CHRISTIAN
IPC: F16D3/38
Filed: 2011-06-17
Abstract: Une technique facilite les applications de forage de fond de trou grâce à l'utilisation d'un joint universel. Le joint universel a une capacité de support de charge élevée présentée dans une configuration compacte et simple. La capacité de support de charge élevée est réalisée par des techniques employant des mécanismes de transfert de charge uniques. Par exemple, une capacité de charge plus élevée peut être obtenue par une partie principale à partage de charge dans laquelle des charges de couple sont conjointement transmises par des axes de joints universels et dans laquelle les faces latérales d'un joint universel se croisent. Une capacité de charge plus élevée peut être également obtenue grâce au transfert de charges par l'intermédiaire d'une croix monolithique ayant des axes intégrés et un ensemble fourche/illet séparés. Dans un autre mode de réalisation, une capacité de charge plus élevée résulte de l'utilisation d'axes de joints universels introduits depuis l'intérieur du joint universel et vissés vers l'extérieur jusqu'à ce qu'une prise totale avec les fourches de joint soit obtenue. Chacun des modes de réalisation de joint universel peut être également conçu pour permettre un écoulement étanche sous pression de boues de forage par le joint.
Patent CA-2799883-A1 (CA)
Inventor: GIELEN JASMIN
IPC: C12P1/00
Filed: 2012-12-20
Abstract: The present application relates to a process for the improved separation of a hydrophobic organic solution from an aqueous culture medium comprising the steps, provision of an aqueous culture medium comprising a metabolically active cell, contacting of the aqueous culture medium with a hydrophobic organic solution, separation of the hydrophobic organic solution from the aqueous culture medium, the cell having a decreased activity, compared to its wild-type, at least of one enzyme that catalyses one of the reactions of the .beta.-oxidation of fatty acids. The invention furthermore relates to the use of a metabolically active cell that has a decreased activity, compared to its wild-type, of an enzyme that catalyses one of the reactions of the .beta.-oxidation of fatty acids, preferably of an enzyme selected from the group comprising FadA, FadB, FadD, FadL and FadE as well as variants thereof, more preferably FadE or a variant thereof, for the improved separation of a hydrophobic organic solution from an aqueous culture medium comprising the metabolically active cell.
Patent CA-2800855-A1 (CA)
Title: Carbon body, method for producing a carbon body and use thereof
Inventor: FROHS WILHELM
IPC: C25C3/08
Filed: 2011-05-31
Abstract: The present invention relates to a carbon body which is produced by burning a mixture which contains at least coke. According to the invention, the coke is a coke of low graphitizability. In addition, the present invention relates to a method for producing a carbon body, which method comprises the steps mixing anthracite, graphite and/or coke or mixtures thereof, at least one binder from the group of petroleum- or coal-based binders, and also synthetic resin-based binders and any mixtures of said binders and optional additives, shaping the mixture to a predetermined shape, burning the shaped mixture and optionally graphitizing the burnt shaped body, wherein the coke is a coke of low graphitizability.
Patent CA-2801696-A1 (CA)
Title: Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit
Inventor: OUCHI WATARU
IPC: H04W72/12
Filed: 2011-05-30
Abstract: It is possible to perform effective communication based on an A-SRS transmitted from a mobile station apparatus. A  base station apparatus: notifies the mobile station apparatus of control information for setting, to the mobile station apparatus, whether to transmit a first sounding reference signal assigned in a physical uplink shared channel resource or to transmit a second sounding reference signal assigned in a resource different from the physical uplink shared channel resource; and notifies the mobile station apparatus of an uplink grant including an indication of transmission of a sounding reference signal. When receiving the indication of transmission of the sounding reference signal included in the uplink grant, the mobile station apparatus transmits the first sounding reference signal to the base station apparatus when the transmission of the first sounding reference signal is set by transmission control information, and transmits the second sounding reference signal to the base station apparatus when the transmission of the second sounding reference signal is set by the transmission control information.
Patent CA-2801714-A1 (CA)
Title: Sensor systems having multiple probes and electrode arrays
Inventor: GOTTLIEB REBECCA K
IPC: A61B5/1495
Filed: 2011-06-22
Abstract: Embodiments of the invention provide amperometric analyte sensors having multiple related structural elements (e.g. sensor arrays comprising a working, counter and reference electrode) and algorithms designed for use with such sensors. While embodiments of the innovation can be used in a variety of contexts, typical embodiments of the invention include glucose sensors used in the management of diabetes.
Patent CA-2801793-A1 (CA)
Inventor: DULLE KARL-HEINZ
IPC: C25B11/04
Filed: 2011-05-23
Abstract: The present invention provides an improved electrode coating featuring significantly reduced cell voltages to ensure a more economical mode of operation. This is achieved by loading a vacuum chamber with at least one first substrate, cleaning the first substrate, applying an intermediate layer by means of vacuum arc deposition, wherein a second substrate, comprising the same material as the first substrate, is introduced into the chamber, setting the chamber to a temperature of 150°C to 400°C, applying a coating by means of vacuum arc deposition, wherein ruthenium, iridium, titanium, or mixtures thereof are introduced into the chamber, wherein at least 99% of the substrate coating on one or more sides is free of constituents initially contained in the first substrate, and wherein at least 99% of the coating applied onto the intermediate layer is free of non-oxidized metals.
Patent CA-2801951-A1 (CA)
Inventor: BANNIS AMR
IPC: G16H20/10
Filed: 2011-06-13
Abstract: This invention allows a mail order pharmacy and a network of community pharmacies or other service providers to provide a service whereby customers place orders for prescription medications & over-the-counter (OTC) products or submit applications for the issuance of official documents online or from conveniently located terminals. Prescribing physician can directly send prescription(s) by fax, phone or electronically to processing pharmacy; or consumer(s) deliver original prescription(s) for these orders in the terminals. The original prescription or application is collected and verified before the order or documents are issued, shipped or picked-up. A back-end processing system verifies all entered data against pharmacy or public databases and automatically matches prescription forms or applications with the customer's order using a unique barcode. This invention considerably reduces the wait time needed to process a prescription order or application and receive the product, while providing convenience, privacy, and security measures in compliance with regulatory requirements.
Patent CA-2802357-A1 (CA)
Title: Cookware and cook-packs for narrowband irradiation cooking and systems and methods thereof
Inventor: COCHRAN DON W
IPC: A47J36/04
Filed: 2011-06-13
Abstract: A methodology and product or system configurations are provided which allow food to be directly irradiated for cooking applications which involve the impingement of direct radiant energy on food or comestible items. Cooking vessels or cook-packs are used that are optically transmissive in visible or infrared narrow wavelength bands emitted in suitable narrowband cooking or heating systems.
Patent CA-2805006-A1 (CA)
Inventor: UMEHARA NAOKI
IPC: H04N21/442
Filed: 2011-07-15
Abstract: A disclosed transmission management system includes a receiver unit to receive alteration information for altering a communication status of a first transmission terminal from the first transmission terminal that communicates with a second transmission terminal to exchange content data, a terminal management unit to manage first status information indicating the communication status of the first transmission terminal, an acquisition unit to acquire the first status information from the terminal management unit in a case where the receiver unit receives the alteration information for altering the communication status of the first transmission terminal, and an alteration unit to alter the first status information managed by the terminal management unit, based on the alteration information for altering the communication status of the first transmission terminal received by the receiver unit and the first status information acquired by the acquisition unit.
Patent CA-2805407-A1 (CA)
Title: Method and system for creating a temporary social network
Inventor: KUMAR MOHIT
IPC: H04L12/16
Filed: 2013-02-08
Abstract: There is described a method for providing a user with a temporary access to a social network, comprising: receiving, from a user machine, an activation code comprising temporal information from which a temporary access period during which the user is allowed to access a social network platform is determinable; validating the activation code;  determining, from the activation code, an end point in time at which an access of the user to the temporary social network ends; upon successful validation, providing the user with access to the social network platform until the end point in time is reached; and starting from the end point in time, preventing the user from accessing the social network platform.
Patent CA-2805888-A1 (CA)
Inventor: MATEUS MARIE-LOUISE
IPC: A23L33/15
Filed: 2009-10-16
Abstract: The present invention provides various whey protein compositions as nutritional formulations suitable for use as ready-to-use liquid compositions that are shelf-stable and contains high level of intact whey protein content. The present invention further provides the methods of making such compositions.
Patent CA-2807463-A1 (CA)
Title: Formulations therapeutiques de protection contre le soleil a base de vitamine d et procedes pour leur utilisation
Inventor: GARDNER MARGARET M
IPC: A61Q17/04
Filed: 2010-08-03
Abstract: La présente invention concerne des formulations topiques de protection contre le soleil comprenant des quantités thérapeutiquement efficaces de vitamine D, comprenant des formulations qui apportent de la vitamine D en des quantités biodisponibles qui correspondent à la production de vitamine D naturelle réduite résultant des effets de blocage du soleil des formulations, et des formulations pour la prévention et le traitement de troubles et d'états de maladies associés à une déficience en vitamine D et une insuffisance en vitamine D.
Patent CA-2807899-A1 (CA)
Title: System and method for accessing data objects via remote references
Inventor: SAMPSON ZACHARY LEWIS
IPC: G06Q40/00
Filed: 2013-03-01
Abstract: One embodiment of the present invention sets forth a method for providing access to a data object stored on an application server from within a client side machine. The method includes creating a remote reference that is linked to the data object, transmitting the remote reference to an application executing on a second machine, receiving an expression to evaluate that includes the remote reference, accessing at least one element included in the data object via the remote reference, evaluating the expression based on the at least one element to produce a result, and transmitting the result to the application.
Patent CA-2809233-A1 (CA)
Inventor: RAMANKUTTY MOHAN A
IPC: B65G17/06
Filed: 2011-05-10
Abstract: A positive displacement sorter includes a plurality of interconnected parallel slats defining an endless web that travels in a longitudinal direction. The web has upper and lower runs and transition sections between the runs. An upper surface of the upper run of the web defining an article-conveying surface. A plurality of pusher shoes travels along the slats in order to divert articles on the conveying surface. Each shoe has a diverting member extending below the conveying surface. A plurality of diverting rails below the conveying surface may engage the diverting member to cause the associated shoe to travel to divert an article. A plurality of diverters diverts a diverting member from a non-diverting path extending longitudinally along the sorter to one of the diverting rails in a diverting state. A propulsion system propels the web and includes at least one drive assembly engaging a surface of a run.
Patent CA-2816501-A1 (CA)
Title: Catheter having a distal section with spring sections for biased deflection
Inventor: GARCIA ARIEL
IPC: A61B18/12
Filed: 2013-05-24
Abstract: A catheter .has a distal section that includes a spring member having at least a slot, a rib and a spine for biasing the distal section for deflection within a single plane.  Depending on the plurality and orientation of slot(s), rib(s) and spine(s)s, the distal section can allow for deflection in two opposing directions while allowing only limited deflection in perpendicular directions to maintain torquability, axial loading capabilities, and side force performance.
Patent CA-2817965-A1 (CA)
Inventor: ORR MURRAY ROSS
IPC: C22B3/18
Filed: 2013-06-04
Abstract: The present document describes a process for manufacturing liquid ferric sulfate from an iron sulfide material provided from ore tailings or mine tailings, the process comprising the step of contacting an aqueous solution containing the iron sulfide material with a thermotolerant bacteria culture capable of promoting oxidation of the iron sulfide material for producing liquid ferric sulfate effected without a sulfuric acid addition.