baber/WOPTO huggingface dataset:
Patent CA-2776660-A1 (CA)
Title: Screen intake flow control and support device
Inventor: EKHOLM MICHAEL
IPC: E02B5/08
Filed: 2012-05-10
Abstract: A screen intake has a central body with two screens attached on either end. Each of the screens has an interior that communicates with a hollow of the body via flow modifiers. These flow modifiers include one or more pipes disposed in the interior of the screens and through passages in ends of the body. A  flow control support device disposed within the body supports the body's sidewall and divides the hollow into at least two portions, each communicating with flow from one of the flow modifiers. The device can include one or more plates disposed adjacent one another within the internal hollow with a peripheral edge attached to an inside of the body's sidewall. At least one of the one or more plates can be solid, or one or more of the plates can define openings therein allowing passage of at least some fluid therethrough.
Patent CA-2780573-A1 (CA)
Title: Device and method for culturing cells
Inventor: ZANDSTRA PETER
IPC: C12Q3/00
Filed: 2010-07-27
Abstract: A device and method for culturing cells is described. Culture media is continuously or intermittently delivered to the cell culture for diluting concentration of at least one marker component in the cell culture. The concentration of the marker component may be measured continuously or intermittently to determined the culture media delivery rate.
Patent CA-2781506-A1 (CA)
Title: Method for shutting down indirect internal reforming solid oxide fuel cell
Inventor: HATADA SUSUMU
IPC: H01M8/04
Filed: 2010-11-22
Abstract: Provided is a method for stopping an indirect internal reforming type SOFC which is capable of performing reliable reforming, preventing anode oxidation degradation, saving fuel, and saving time. A reforming catalyst layer temperature T is measured, and FkCALC is determined. In the case where FkCALC = FkE is satisfied, T is measured, and FkCALC and FkMinCALC are determined. In the case where FkMinCALC = FkE is satisfied, the flow amount of reformer supply fuel is set to FkE, and the process is shifted to Step D. In the case where FkCALC = FkMinCALC < FkE is satisfied, the following Steps C6 to C9 are sequentially performed: C6) the temperature of the reforming catalyst layer is increased, C7) T is measured, and FkCALC and FkMinCALC are determined, C8) in the case where FkCALC < FkE is satisfied, the flow amount of the reformer supply fuel is set to FkMinCALC, and the process is returned to Step C6, and C9) in the case where FkCALC = FkE is satisfied, the flow amount of the reformer supply fuel is set to FkE, and the process is shifted to Step D, and D) the lowering of an anode temperature below an oxidation degradation point is awaited. FkE and the like are defined in the specification.
Patent CA-2781578-A1 (CA)
Title: Tricyclic heterocyclic compounds, compositions and methods of use thereof
Inventor: BABU SRINIVASAN
IPC: A61P19/02
Filed: 2011-01-11
Abstract: The invention provides novel compounds of formula (I) having the general formula, wherein R1, R2, R3, X and Y are as described herein. Accordingly, the compounds may be provided in pharmaceutically acceptable compositions and used for the treatment of immunological or hyperproliferative disorders.
Patent CA-2784185-A1 (CA)
Title: Serviceable spherical joints with wear-compensation features
Inventor: KRAATZ CLAYTON
IPC: F16C11/06
Filed: 2012-07-26
Abstract: A spherical joint features a housing, a lower race seated therein, a ball member disposed between said lower race and an upper race position, and a retaining ring installed directly over the upper race in art annular groove inside the housing. In one embodiment, a retaining member is threaded into the housing over the retaining ring. The joint is fully serviceable by removal of the retaining member and ring. Prior to component replacement, initial wear can be compensated for, as the groove is oversized so as to originally lie partially below the ring-abutted upper surface of the upper race. When the upper race moves down the body as a result of surface wear of one or more of the races and ball member, tightening of the retaining member once again forces the retaining ring down against the upper race to re-tighten the races against the ball member disposed therebetween.
Patent CA-2784666-A1 (CA)
Inventor: GHANSHANI SANJIV
IPC: A61Q19/08
Filed: 2010-12-14
Abstract: The present specification discloses modified Clostridial toxins, compositions comprising an integrated protease cleavage site-binding domain, polynucleotide molecules encoding such modified Clostridial toxins and compositions comprising di-chain forms of such modified Clostridial toxins.
Patent CA-2786418-A1 (CA)
Inventor: ONUT IOSIF VIOREL
IPC: G06F17/00
Filed: 2012-08-16
Abstract: An illustrative embodiment of a computer-implemented process for identifying equivalent JavaScript events receives source code containing two JavaScript events for equivalency analysis, extracts an HTML element containing an event from each JavaScript event and analyzes the extracted HTML elements. Responsive to a determination that the HTML elements are of a same type according to equivalency criteria B, and responsive to a determination that the HTML elements have a same number of attributes according to equivalency criteria C, determines whether JavaScript function calls of each JavaScript event are similar according to equivalency criteria A. Responsive to a determination that the JavaScript function calls are similar according to equivalency criteria A, and responsive to a determination that the other attributes of the HTML elements satisfy equivalency criteria D, identifies the JavaScript events as equivalent.
Patent CA-2787409-A1 (CA)
Title: Light signaling device
Inventor: DI GIOVINE VINCENZO
IPC: G08B5/36
Filed: 2012-08-21
Abstract: A light signaling device (1) which comprises a tubular body (2) that is extended between a lower edge (3) thereof and an upper edge (4) thereof along a main extension axis (A), and has an outer surface (5) to which LEDs (15) are mechanically connected; it also has an inner surface (6) which defines a channel (7) inside the tubular body (2) and is provided with heat dissipation means (23) through which the heat generated by the LEDs (15) during their functioning is dissipated.   The light signaling device (1) also comprises a lower air conveyor (25) which is mechanically connected to the lower edge (3) of the tubular body (2), partially closes the lower opening (8) of the inner channel (7) of the tubular body (2) and is provided with a plurality of separate conveyance channels (26), each of which extended between an inlet section (27) thereof and an outlet section (28) thereof according to a trajectory (B) which has at least one component radial with respect to the main extension axis (A).   Each of the conveyance channels (26) is in communication with the light signaling device (1) exterior by means of the inlet section (27) and with the lower opening (8) of the inner channel (7) by means of the outlet section (28). The lower air conveyor (25) is susceptible of forcing, in the inner channel (7) of the tubular body (2) through the conveyance channels (26), an air flow which transversely hits lower air conveyor (25), in order to cool the LEDs (15) via convection.
Patent CA-2787611-A1 (CA)
Inventor: CHOROMANSKI PIERRE
IPC: A23G3/44
Filed: 2011-02-03
Abstract: The invention relates to the use of pea proteins for at least partially substituting milk proteins in confectionary traditionally made with milk. The invention also relates to confectionary produced following said substitution.
Patent CA-2787765-A1 (CA)
Title: Capteur pour milieu poreux
Inventor: CARON JEAN
IPC: G01N15/08
Filed: 2012-08-22
Abstract: A porous medium sensor comprises: a sensing portion, a gas exchange tubing, a gas permeable protection sleeve, and a water impermeable distal end collar. The sensing portion is at least partially insertable in a porous medium and hasa housing with a gas exchange aperture defined therein and a parameter sensor mounted in the housing for measuring a parameter of the porous medium in which the sensing portion is insertable. The gas exchange tubing is in gas communication with the gas exchange aperture of the sensor portion and has a water-repellent membrane inserted therein. The water-repellent membrane prevents water infiltration in the housing through the gas exchange aperture. The gas permeable protection sleeve covers at least a section of the gas exchange tubing. The water impermeable distal end collar covers a distal end of the gas permeable protective sleeve and the water-repellent membrane.
Patent CA-2788179-A1 (CA)
Title: Transient absorber for power generation system
Inventor: KENNEDY EUGENE J
IPC: H02N11/00
Filed: 2010-01-27
Abstract: A vehicle energy harvester including a subunit having an upper surface forming a roadway surface; a vehicle activated treadle on the subunit, the vehicle activated treadle moveable between a first position in which an upper surface of the treadle is at an angle with respect to the upper surface of the roadway surface and a second position in which the upper surface of the treadle is flush with the upper surface of the roadway surface; a generator that generates power in response to movement of the vehicle activated treadle; and a transient absorption device coupled between the vehicle activated treadle and the generator.
Patent CA-2788546-A1 (CA)
Title: Method and device for producing 99mtc
Inventor: BAURICHTER ARND
IPC: G21G1/00
Filed: 2011-01-20
Abstract: The invention relates to a method for producing 99mTc, consisting of the following steps; a solution (11, 21, 31) comprising 100Mo-molybdate-ions is used; a proton beam (15) having an energy which is suitable for inducing a 100Mo (p, 2n) 99mTc-nuclear reaction when exposing 100Mo-molybdate-ions is used; the solution is exposed to the proton beams (15) and a 100Mo (p, 2n) 99mTc-nuclear reaction is induced; an extraction method for extracting the 99mTc from the solution is used. The invention also relates to a device for producing 99mTc, comprising a solution (11, 21, 31) with 100Mo-molybdate-ions; an accelerator for providing a proton beam with energy which is suitable for inducing a 100Mo (p, 2n) 99mTc-nuclear reaction when exposing 100Mo-molybdate-ions; for exposing the solution and for inducing a 100Mo (p, 2n) 99mTc-nuclear reaction; an extraction step (19) for extracting 99mTc from the solution.
Patent CA-2789674-A1 (CA)
Title: Apparatuses and methods for microparticle dry coating of surfaces
Inventor: SELVAM PARTHIBAN
IPC: B05B7/24
Filed: 2011-03-09
Abstract: A device for coating dry powder microparticles onto a surfacemay include a jet mill configured to mill dry powder particles into microparticles having a desired aerodynamic diameter and to deaggregate the microparticles, a feed hopper structured and arranged to feed dry powder particles to the jet mill, a surface configured to receive dry powder microparticles and an exit nozzle associated with the jet mill. The exit nozzle may be arranged to direct deaggregated micronized dry powder particles from the jet mill to the surface to be coated. The device may further include a holder structured and arranged to hold an item, wherein the item includes the surface. In some aspects of the device, the item may be a film.
Patent CA-2791768-A1 (CA)
Title: Method and system for operating a digital shopping network
Inventor: SCHWARTZ GARY DAVID
IPC: G06Q30/02
Filed: 2012-10-05
Abstract: A Digital Shopping Network allows consumers to interact with a call to action (CTA) displayed with a unique serialized actionable medium. The actionable medium is associated with a uniquely identifiable variable offer at a public site. When the consumer responds to the CTA, a time variable offer response is generated by a processor accessing variable data stored in a Digital Network Database (DND) for that serialized actionable medium. The DND may include an Offer Database for multiple offer responses, including the time variable offer response, each offer response corresponding to a time variable description for a corresponding CTA available to the consumer at the public site. The offer response is communicated to the consumer, or to a designated recipient, via a mobile communication network, the Internet or other electronic means. The invention includes a network system, software program and a method of operating the network.
Patent CA-2792192-A1 (CA)
Title: Air conditioning system
Inventor: ELLIOTT BRYAN
IPC: F24F1/0035
Filed: 2012-10-12
Abstract: An air conditioning system is provided for dehumidifying and cooling air, and circulating the air through an interior space defined by a structure. The system comprises a housing that defines a first airflow path therein between an outside air inlet over a cooling coil and an outlet for delivering outside air from said outside air inlet over said coli to the outlet, a second airflow path between a return air inlet over the cooling coil and to the outlet for delivering return air over the cooling coil, and a third airflow path between the return air inlet and the outlet for delivering return air through the housing without passing over the cooling coil. The system includes outside air, return air, and bypass air dampers that are sequentially moveable between an open position and a closed position for directing air through or preventing air from entering the first, second, and third airflow paths, respectively. A controller is configured to independently control the opening and closing of each damper in response to data received from the sensor.
Patent CA-2793607-A1 (CA)
Title: Piston cap with center vent
Inventor: WILSON JOHN R
IPC: F16K21/04
Filed: 2011-03-30
Abstract: A flushometer having a cap with a substantially central exhaust passage adapted to remove air from the control chamber. The exhaust passage provides for communication between an upper pressure chamber and an interior piston chamber wherein during a flush cycle a portion of the contents of the upper pressure chamber is evacuated through the exhaust passage into the interior piston chamber and ultimately through the outlet of the flushometer.
Patent CA-2794797-A1 (CA)
Title: Solving character display ambiguities
Inventor: ARZELIER CLAUDE JEAN-FREDERIC
IPC: H04M1/72436
Filed: 2011-04-04
Abstract: A method for decoding an ambiguous character code. The method includes a user equipment (UE) receiving a character code that refers to a first character in a first language and to a second character in a second language. The method further includes the UE using language discrimination information available to the UE for other purposes to determine whether to display the first character or the second character.
Patent CA-2794993-A1 (CA)
Inventor: ERTL THOMAS
IPC: A61C13/00
Filed: 2011-03-28
Abstract: The invention relates to a method for forming a physical or virtual dental model as an aid to the production of a dental prosthesis taking account of the shape of at least one tooth stump present in an upper or lower jaw, of points of contact with the teeth adjacent to the at least one tooth stump, and of the occlusal surface of at least one opposing tooth in the region of the field of movement of the dental prosthesis to be disposed on the at least one tooth stump using digital data relating to the upper and lower jaw measured in a contact-free manner.
Patent CA-2796478-A1 (CA)
Title: Pivotable banner arm
Inventor: HARDING DAVID
IPC: F16C11/12
Filed: 2012-11-21
Abstract: A pivotable banner arm includes a spring acting on a base. The spring is mounted in the arm against the base end of the arm. The other end of the spring is free to translate in the arm. The base is formed as a cup. A flexible member such as a cable is mounted to the base and, at an opposite end, to the free end of the spring. The flexible member is taut when the arm is cantilevered from the base. Deflection of the arm pivots the arm about an edge of the base end of the arm so as to bear against the cup. Upon deflection of the arm, the spring is resiliently compressed by the tensioning of the flexible member. The spring thus biases the arm into its cantilevered position on the base.
Patent CA-2798108-A1 (CA)
Title: Toners with improved dielectric loss
Inventor: ZHOU KE
IPC: G03G9/08
Filed: 2012-12-07
Abstract: The disclosure describes a pigment treated with a rosin and a toner particle containing that rosin-treated pigment particle. The toner has a lower level of dielectric loss.
Patent CA-2800654-A1 (CA)
Title: Composite material containing a mixed lithium metal phosphate
Inventor: NUSPL GERHARD
IPC: C04B35/447
Filed: 2011-05-26
Abstract: The invention relates to a composite material containing particles of a lithium transition metal phosphate and carbon having a carbon content of = 1.4 wt %. The invention further relates to an electrode containing the composite material, and to a secondary lithium-ion battery containing an electrode that comprises the composite material.
Patent CA-2802307-A1 (CA)
Inventor: LYNN DANIEL W
IPC: B08B7/04
Filed: 2011-06-09
Abstract: A system for producing and distributing an ozonated fluid is described. The system includes a tank for a fluid. A skid is in fluidic communication with the tank to receive the fluid from the tank. The skid includes an ozone generator to generate ozone gas and an injector to inject the fluid with the ozone gas to produce an ozonated fluid. A distribution network distributes the ozonated fluid for application. The distribution network is in fluid communication with the tank to return unapplied ozonated fluid to the tank.
Patent CA-2802498-A1 (CA)
Inventor: YANG QING
IPC: B01J31/12
Filed: 2011-07-05
Abstract: The present invention provides a polymerization process utilizing a dual metallocene catalyst system for the production of broad or bimodal molecular weight distribution polymers, generally, in the absence of added hydrogen. Polymers produced from the polymerization process are also provided, and these polymers can have a Mn in a range from about 9,000 to about 30,000 g/mol, and a short chain branch content that decreases as molecular weight increases.
Patent CA-2804038-A1 (CA)
Inventor: PALMER ROSS LESLIE
IPC: E04H4/16
Filed: 2011-06-29
Abstract: A securing system (10) releasably secures a pole (20) to an automated pool cleaner (30) to direct and steer the pool cleaner (30). The securing (system 10) comprises a pole attachment (100) and a coupling (200). The pole attachment (100) is fixed to the pole (20) and the coupling (200) is fixed to the pool cleaner (300). The pole attachment (100) includes a lock formation (140). Rotation of the lock formation (140) with respect to the coupling (200) causes the lock formation (140) to move between a locked position where the lock formation (140) is locked to the coupling (200) and an un-locked position wherein the pole (20) is releasable from the coupling (200).
Patent CA-2809894-A1 (CA)
Inventor: MIKKELSEN JOHN P
IPC: G06Q30/04
Filed: 2002-06-26
Abstract: A method for delivery and playback of sound and image files is provided. The method includes the use of sound and/or image clips, which can be snippets or full files, as alerts for a variety of electronic devices or for playing on a handheld device, and for use as a promotion to sell items associated with the files.  The invention provides a method for ringing cellular phones and landline telephones with real sound recordings including real music, which may be songs lifted from copyright registered CD tracks, and may comprise human voice, various instrument sounds, and other sound effects of a high quality. A software based system for encoding the hardware of existing cellular phones at the time of manufacturing with delivery, storage, and playback capabilities in accordance with the present invention is provided, such that additional hardware is not required.
Patent CA-2810641-A1 (CA)
Title: Agent favorisant la production du collagene de la peau
Inventor: KATO KEN
IPC: A61Q19/00
Filed: 2011-09-29
Abstract: La présente invention concerne un agent favorisant la production du collagène de la peau qui ne présente aucun problème de sécurité. La présente invention concerne également le problème consistant à fournir des aliments et des boissons destinées à favoriser la production du collagène de la peau et des substances cosmétiques destinées à favoriser la production du collagène de la peau, contenant une telle substance. Les cystatines et/ou les produits de la décomposition de cystatines, obtenus par décomposition des cystatines par le biais d'une protéase tels que la pepsine ou la pancréatine, sont utilisés comme principe actif de l'agent favorisant la production du collagène de la peau, des aliments et des boissons destinés à favoriser la production du collagène de la peau, et des substances cosmétiques destinées à favoriser la production du collagène de la peau. Ces cystatines et produits de la décomposition de cystatines ont pour effet d'augmenter la teneur en collagène de la peau.
Patent CA-2815655-A1 (CA)
Inventor: IANNOTTI JOSEPH P
IPC: A61B19/00
Filed: 2011-10-27
Abstract: Selon la présente invention, un instrument de série (316) comprend au moins une structure entrant en interaction avec un guide. Une face inférieure de l'instrument de série est amenée au contact du tissu du patient. Un guide (530) présente une surface de guidage inférieure dont le contour est conçu pour être sensiblement complémentaire d'au moins une partie d'une face supérieure dudit instrument. On définit une orientation prédéterminée de l'instrument présenté sur le tissu du patient, cette orientation étant présélectionnée en fonction d'une image préopératoire du tissu du patient (100, 102). Le guide et l'instrument viennent coopérer l'un sur l'autre selon une orientation prédéterminée du guide par rapport à l'instrument, l'une au moins des structures de l'instrument entrant en interaction avec le guide étant mis en prise avec l'une au moins des structures de guidage d'instrument du guide. On amène le guide dans une orientation de guidage prédéterminée par rapport au tissu du patient, tout en amenant l'instrument dans une orientation d'instrument prédéterminée par rapport au tissu du patient.
Patent CA-2816620-A1 (CA)
Inventor: BECKWITH JOHN
IPC: B60S3/04
Filed: 2013-05-24
Abstract: A portable device (10) to be employed by a user (1) to remove snow and other debris from raised surfaces, such as the roof of a freight trailer (5) or van. The device (10) comprises a base portion (15) comprising a frame (20) and a translating element (23) movable within the frame (20) along a longitudinal axis thereof; a telescoping extension element (30) adapted to connect securely to the translating element (23) of the base portion (15); an angled extension element (40) adapted to connect securely to the telescoping extension element (30); a straight extension element (50) adapted to connect securely to the angled extension element (40); and at least one functional element (60), such as a snow rake head, for removing snow and/or ice from the raised surface. Also described are kits comprising components of the device (10), a storage box, and methods for using the device (10).
Patent CA-2817057-A1 (CA)
Inventor: BREGULLA RAINER
IPC: A61F2/82
Filed: 2011-12-28
Abstract: A vascular prosthesis and method are disclosed comprising a first flexible stent having a lattice structure with a compacted configuration and an expanded configuration, a second flexible stent inside the first flexible stent to form a tubular structure, a first film layer of graft material such as expanded polytetrafluoroethylene sandwiched between the first and second flexible stents, and a second film layer of expanded polytetrafluoroethylene sandwiched between the first and second flexible stents, the second layer having a higher rigidity and a lower plasticity than the first layer.