baber/WOPTO huggingface dataset:
Patent CA-2731978-A1 (CA)
Title: Estimation d'etats d'une pluralite de cibles suivies par une pluralite de detecteurs
Inventor: CLAXTON CHRISTOPHER DAVID
IPC: G01S13/72
Filed: 2009-07-30
Abstract: L'invention porte sur un procédé d'estimation d'états d'une pluralité de cibles suivies par une pluralité de détecteurs. Le procédé comprend l'obtention (202) d'une pluralité d'ensembles de données sur la base de mesures prises par une pluralité de détecteurs, chacun desdits ensembles de données comprenant des informations sur des états d'une pluralité de cibles. Le procédé génère ensuite (204) une pluralité d'ensembles de données de corrélation de cibles décrivant une corrélation des cibles dans un premier desdits ensembles de données et au moins un autre desdits ensembles de données. Une technique d'union de covariance généralisée (GCU) est utilisée pour fusionner (206) au moins certains ensembles de la pluralité d'ensembles de données de corrélation de cibles pour générer une estimation des états de la pluralité de cibles.
Patent CA-2732748-A1 (CA)
Inventor: CIRILLO JEFFREY D
IPC: C12Q1/25
Filed: 2009-08-06
Abstract: Provided herein are imaging methods for detecting, diagnosing and imaging pathogenic bacteria or a pathophysiological condition associated therewith using fluorescent, luminescent or colorimetric detection agents, e.g., fluorogenic substrates for bacterial enzymes, caged luciferins and fluorescent proteins, luciferases and enzymes expressed by recombinant bacteria. Signals emitted by the fluorescent, luminescent or colorimetric detection agents in the presence of the bacteria are compared to controls to detect and locate the pathogenic bacteria. Also provided is a method for screening therapeutic agents to treat the pathophysiological conditions by measuring fluorescence or luminescence emitted from the detection agents in the presence and absence of the potential therapeutic agent. In addition, a method for detecting a pathogenic bacteria via PET or SPECT imaging using a positron-emitting or gamma-emitting substrate for a beta-lactamase or other enzyme or protein of the pathogenic bacteria.  Further provided are the fluorogenic substrates CNIR-7 or CNIR7-TAT or the radiolabeled substrates.
Patent CA-2732885-A1 (CA)
Inventor: SMITH MICHAEL R
IPC: G06F9/455
Filed: 2009-08-12
Abstract: In a virtual infrastructure, a single appliance (12, 36) is provided that hosts a centralized virtual machine monitor (VMM) control plane (34) to effectively establish a single virtual switch across all virtual machines (18) within one or more clusters of servers (12), thereby reducing the number of management points for the network administrator and facilitating easier VM migration.
Patent CA-2733951-A1 (CA)
Inventor: OUERDANE LAURENT
IPC: C12P3/00
Filed: 2009-08-17
Abstract: A method of producing sulfur-free nanoparticles involves growing yeast in a growth medium containing a source of an element in a bio-reducible oxidation state (e.g. Se (Vl)), and, precipitating nanoparticles containing the element in a lower oxidation state (e.g. Se(O)) than the oxidation state of the element in the source. The method advantageously can provide substantially spherical nanoparticles at high production efficiencies.
Patent CA-2734019-A1 (CA)
Title: High yielding soybean variety 90y21
Inventor: FABRIZIUS MARTIN A
IPC: A01H5/10
Filed: 2011-03-15
Abstract: According to the invention, there is provided a novel soybean variety designated 90Y21. This invention thus relates to the seeds of soybean variety 90Y21, to the plants of soybean 90Y21 to plant parts of soybean variety 90Y21 and to methods for producing a soybean plant produced by crossing plants of the soybean variety 90Y21 with another soybean plant, using 90Y21 as either the male or the female parent.
Patent CA-2735600-A1 (CA)
Title: System and method for detection of malware
Inventor: HICKS RYAN
IPC: G06N5/00
Filed: 2009-08-31
Abstract: A method of automatically identifying malware may include receiving, by an expert system knowledge base, an as-sembly language sequence from a binary file, identifying an instruction sequence from the received assembly language sequence, and classifying, by the expert system knowledge base, the instruction sequence as threatening, non-threatening or non-classifiable by applying one or more rules of the expert system knowledge base to the instruction sequence. If the instruction sequence is clas-sified as threatening, information may be transmitted to a code analysis component and a user may be notified that the binary file includes malware. The information may include one or more of the following:  the instruction sequence, a label comprising an in-dication that the instruction sequence is threatening, and a request that one or more other assembly language sequences from the binary file be searched for at least a portion of the instruction sequence.
Patent CA-2744456-A1 (CA)
Title: 5-amino-2-(1-hydroxy-ethyl)-tetrahydropyran derivatives
Inventor: HUBSCHWERLEN CHRISTIAN
IPC: C07D491/056
Filed: 2009-12-11
Abstract: The invention relates to antibacterial compounds of formula I wherein R1 represents alkoxy (notably methoxy); R2 represents H or F; each of R3, R4, R5 and R6 represents independently H or D;  V represents CH and W represents CH or N or V  represents N and W represents CH; Y represents CH or N; Z represents O, S or CH2; and A represents CH2, CH2CH2 or CD2CD2;  and salts of such compounds.
Patent CA-2745399-A1 (CA)
Inventor: HOLUB PATRICK E
IPC: C09K15/16
Filed: 2009-12-03
Abstract: An amine solvent solution that is useful in absorbing acid gases from a liquid or gas feed stream may have an amine additive added thereto. Additionally or alternatively, the amine additive may be added to a liquid or gas feed stream. The addition of the amine additive decreases the presence of amine-derived contaminants and/or degradation of amine in the amine solvent solution. As such, the amine solvent solution is available for effective reuse in treating the liquid or gas feed stream and there may be a decrease in the corrosion within an amine treating system.
Patent CA-2746246-A1 (CA)
Title: A system and method for providing a self cooling container
Inventor: RASMUSSEN JAN NOERAGER
IPC: F25D5/02
Filed: 2009-12-09
Abstract: The present invention relates to a container for storing a beverage, the container having a container body and a closure and defining an inner chamber, the inner chamber defining an inner volume and including a specific volume of the beverage. The container further includes a cooling device having a housing defining a housing volume. The cooling device includes at least two separate, substantially non-toxic reactants causing an entropy-increasing reaction producing substantially non-toxic products in a stoichiometric number. The at least two separate substantially non-toxic reactants initially being included in the cooling device are separated from one another and causing an entropy-increasing reaction and a heat reduction of the beverage of at least 50 Joules/ml beverage. The cooling device further includes an actuator for initiating the reaction between the at least two separate, substantially non-toxic reactants.
Patent CA-2747155-A1 (CA)
Inventor: MEIER EDDI
IPC: C07K14/605
Filed: 2008-12-15
Abstract: The invention provides materials and methods for promoting weight loss or preventing weight gain, and in the treatment of diabetes, metablic syndrome and associated disorders. In particular, the invention provides novel glucagon analogue peptides effective in such methods. The peptides may mediate their effect by having increased selectivity for the GLP-1 receptor as compared to human glucagon.
Patent CA-2749522-A1 (CA)
Inventor: INSANA SAMUEL P
IPC: G01G19/04
Filed: 2011-08-08
Abstract: A weighing system for a rotary rail car dumper. The rotary rail car dumper includes a Frame assembly that receives a rail car including contents to be weighed. A  series of trunnions are positioned to rotatably support the frame assembly and allow the frame assembly to be rotated to dump the contents of the rail car. A weight gauge is positioned on each of the trunnions. The weight gauge generates a signal based upon the force applied to the respective trunnion by the weight of the frame assembly and rail car. In one embodiment, the weight gauges are a series of strain gauges that generate an electrical signal based upon the force applied to the strain gauge. A control unit receives the electrical signals from the strain gauges and determines the weight of the rail car before and after the contents of the rail car have been dumped.
Patent CA-2750359-A1 (CA)
Inventor: DAVIS BRUCE L
IPC: H04M1/72415
Filed: 2010-01-22
Abstract: The present technology concerns use of cell phones and other portable devices connection with media content (electronic and physical and with other systems (e g, televisions, digital video recorders, and electronic program directories).  Some aspects allow users to easily transfer displayed content from cell phone screens onto a television screens for easier viewing, or vice versa for content portability. Others enable users to participate interactively in entertainment content. Still other aspects of the technology involve a program directory database, compiled automatically from information reported by network nodes that watch and identify content traffic passing through networked computers. By identifying content resident at a number of different repositories (e g, web sites, TV networks, P2P systems, etc ), such a directory allows cell phone users to identify the diversity of scheduled or on-demand content sources. A great number of other features and arrangements are also detailed.
Patent CA-2750780-A1 (CA)
Title: Method and device for separating of carbon dioxide from an exhaust gas of a fossil-fired power plant
Inventor: RICHTER PETER
IPC: B01D53/14
Filed: 2009-11-05
Abstract: A method and corresponding apparatus for separation of carbon dioxide from an exhaust gas of a fossil-fired power are provided. In an absorption process, the exhaust gas containing carbon dioxide is brought into contact with an absorption medium so that the absorption medium is laden with carbon dioxide. In a desorption process, vapor from a water/steam circuit of the fossil-fired power plant is heated, wherein a laden absorption medium is regenerated. In a subsequent expansion process, the regenerated absorption medium is expanded so that a vapor and an expanded absorption medium are formed, wherein the vapor is recirculated into the desorption process. The laden absorption medium is divided into a first part stream and a second part stream. Only the second part stream is brought into heat-exchanging contact with the expanded absorption medium. The first and second part streams are supplied to the desorption process at different process stages.
Patent CA-2751952-A1 (CA)
Title: Arc metallurgic furnace slagging door
Inventor: MIANI STEFANO
IPC: F27D3/15
Filed: 2010-02-05
Abstract: An arc metallurgic furnace slagging door comprising a lower slag removing-pushing movable panel (16) and a top movable panel (18) which can be opened to carry out remarks and interventions on molten metal, characterized in that: said top movable panel (18) and said underlying lower movable panel (16) are placed in front of a short tunnel, giving access to the melting pot placed in front of the slagging door for closing said short tunnel; the top panel (18) of the slagging door is slightly inclined outwardly and it is suitable to move outwardly in respect to the furnace and up-wardly, substantially keeping this inclination in respect to the furnace wall, and the lower panel (16) of the slagging door is apt to carry out movements similar to those of a dredger, i.e. partial rising and partial lowering, partial advancing into the furnace and partial backing out of the furnace for both removing the slag present in the furnace melting pot, and pushing the various material inside the furnace.
Patent CA-2754736-A1 (CA)
Inventor: SUN TAO
IPC: G01V9/00
Filed: 2010-01-21
Abstract: A method of enhancing a geologic model of a subsurface region is provided. A bed topography of the subsurface region is obtained. The bed topography is defined by a plurality of cells with an elevation associated with each cell center. The bed topography is represented as a cell-centered piecewise constant representation based on the elevations associated with the cells. The bed topography is reconstructed to produce a spatially continuous surface. Flux and gravitational force-related source terms are calculated based on the reconstructed bed topography. Fluxes are calculated between at least two of the cells. Fluid flow, deposition of sediments onto the bed, and/or erosion of sediments from the bed are predicted using the fluxes and gravitational force-related source terms.  The predictions are inputted into the geologic model to predict characteristics of the subsurface region, and the predicted characteristics are outputted.
Patent CA-2763775-A1 (CA)
Title: Bisphosphonic acids for the treatment and prevention of osteoporosis
Inventor: BAUSS FRIEDER
IPC: A61P19/08
Filed: 2003-05-02
Abstract: The present invention refers to the use of bisphosphonic acids or pharmaceutically acceptable salts thereof for the manufacture of medicaments for the prevention or the treatment of disorders characterized by pathologically increased bone resorption, especially for the prevention and treatment of osteoporosis.
Patent CA-2763778-A1 (CA)
Inventor: KABRA BHAGWATI P
IPC: A61K31/52
Filed: 2010-06-17
Abstract: The present invention is directed to the provision of multi-dose, ophthalmic compositions. The compositions possess sufficient antimicrobial activity to satisfy USP preservative efficacy requirements, as well as similar preservative standards (e.g., EP and JP). The compositions include at two different polyols in conjunction with borate and a low concentration of benzalkonium chloride.
Patent CA-2764797-A1 (CA)
Inventor: DODD JOHN H
IPC: A61P3/04
Filed: 2010-06-07
Abstract: The invention relates to melanocortin receptor-specific cyclic peptides of Formula (I) or a pharmaceutically acceptable salt thereof, where R1, R2, R3, R4a, R4b, R4c, R5, x and y are as defined in the specification. These compounds are particularly useful in the treatments of energy homeostasis and metabolism related (e.g.  diabetes), food intake related and/or energy balance and body weight related diseases, disorders and/or conditions, including obesity, overweight and diseases, disorders and/or conditions associated with obesity and/or overweight, such as type 2 diabetes and metabolic syndrome.
Patent CA-2767002-A1 (CA)
Inventor: WECHLIN MATHIAS
IPC: B60L5/00
Filed: 2010-07-21
Abstract: The invention relates to a device for inductively transmitting electrical energy to displaceable consumers (F1-F13) that can be moved along a track, having a primary conductor arrangement (2) divided into route segments (3-7) that are electrically separated from each other, and extending along the track, wherein individual route segments (3-7) are each associated with at least one current source (3'-7') for imprinting a continuous current into each of the route segments (3-7), and to a corresponding method. The aim of the invention is to supply the displaceable consumers in an energy-saving manner with electric energy matched to demand, and to allow short reaction times when operating the device. This aim is achieved by providing the device with a means (11) for determining the total power of the displaceable consumers (F1-F13) present in each of the individual route segments (3-7) and with a means (11) for actuating the current sources (3'-7') for applying the electrical continuous current corresponding to the total power required for each route segment (3-7), or by determining, according to the method, the required total power of the displaceable consumers (F1-F13) present in each route segment and applying an electrical continuous current to each route segment (3-7) by means of the associated current source (3'-7'), said current corresponding to the total power required therein.
Patent CA-2767234-A1 (CA)
Inventor: NICHOLS EVERETT J
IPC: C02F1/56
Filed: 2010-07-06
Abstract: A method uses anionic and cationic polymers added in, any order or simultaneously, to aqueous media for the removal of substances. The sequential addition of the two biopolymers, anionic xanthan, followed by cationic chitosan, causes the rapid formation of very large and cohesive fibrillar aggregates that may exhibit high solids to liquid ratios and that quickly settle out from the aqueous media. The aqueous media can be easily separated from the large fibrillar aggregates by settling under gravity or by filtration through a porous containment device, such as a synthetic or non-synthetic woven or non-woven fabric including a geotextile fabric or a solid containment device containing a solid mesh screen.
Patent CA-2767876-A1 (CA)
Inventor: NAMDAR NADER
IPC: G07B15/06
Filed: 2012-02-10
Abstract: Method for charging position usages of vehicles in a road toll system comprising, in a first phase of the method, acquiring an identifier, a transaction value, and an unambiguous identifier of a payment card, authorization thereof and transmission of associated authorization data, together with a vehicle device identifier, via a distributor station and a link, the generation of a substitute identifier assigned to the card identifier and transmission with the authorization data to a toll server, and the association of the substitute identifier and the vehicle device identifier in the toll server based on the respective received authorization data; in a second phase of the method, calculation of toll values based on position usages of vehicles acquired by means of the vehicle device identifiers; and in a third phase, the charging of the position usages in the payment transaction system at the request of the toll server.
Patent CA-2768518-A1 (CA)
Inventor: ALEXANDROV FELIX I
IPC: H05B41/24
Filed: 2010-08-23
Abstract: A sleep circuit for use in a resonant inverter is disclosed. The sleep circuit activates "sleep mode" (noncontinuous operation) when the inverter output has no connected load, or a connected load is non-operative (eg, fails). The "sleep mode" utilizes hysteresis control via the under voltage lockout protection feature of a control IC of the inverter. A primary DC source permanently connects to the Vcc pin of the control IC for startup (on) and burst (noncontinuous) operation modes. An auxiliary DC source connects to the Vcc pin via a switch for continuous operation mode. A load current sensor controls the switch. When a sensed output current is above a threshold level, the switch connects the auxiliary DC source, and the control IC (and the inverter) operates continuously. When the sensed output current falls below the threshold, the auxiliary DC source is not provided and the inverter operates in "sleep mode".
Patent CA-2771227-A1 (CA)
Inventor: LIN CHIH
IPC: E21B10/22
Filed: 2010-08-19
Abstract: The present invention relates to a method and apparatus for forming a dynamic seal between two surfaces (136, 140). More specifically, the invention relates to creating a textured surface (166) with a thin, hard coating (176) on a metallic annular sealing ring (170) such as the sealing ring used in an earth boring drill bit (100).
Patent CA-2772410-A1 (CA)
Inventor: SCHNABEL BERNHARD
IPC: F15B15/14
Filed: 2012-03-22
Abstract: The invention relates to a shift cylinder (70) including a cylinder element (72) having a working space (74), a first and a second piston (76, 80) received in the working space (74) displaceably relatively to it, by which the working space (74) is divided in a first working chamber (82) capable of being charged with a working medium through a first port (88) of the shift cylinder (70), a second working chamber (84) capable of being charged with a working medium through a second port (91) of the shift cylinder (70) and a third working chamber (86) disposed between the first and the second working chamber (82, 84), including at least one spring member (90) capable of being supported on the first piston (76) on the one hand and on the second piston (80) on the other hand, by means of which a force can be bilaterally applied to the pistons (76, 80), wherein a first stop (92) of the shift cylinder (70) is associated with the first piston (76), by means of which a movement of the first piston (76) towards the second piston (80) is confined, and wherein a second stop (94) of the shift cylinder (70) is associated with the second piston (80), by means of which a movement of the second piston (80) towards the first piston (76) is confined.
Patent CA-2775470-A1 (CA)
Inventor: LANG DAVID J
IPC: F03D11/04
Filed: 2012-04-23
Abstract: An actuator for a ram air turbine system includes a lock bolt having a multiple circumferentially arranged lateral supports. A piston rod supports multiple up-lock wedges. Multiple rollers are supported by the lateral supports with chamfers on the rollers engaging one another and are configured to radially support the up-lock wedges in a retracted position.
Patent CA-2775787-A1 (CA)
Title: Multi-stage fracture injection process for enhanced resource production from shales
Inventor: DUSSEAULT MAURICE B
IPC: E21B43/26
Filed: 2011-12-22
Abstract: The invention relates to a method of generating a network of fractures in a rock formation for extraction of hydrocarbon or other resource from the formation. The method includes the steps of i) enhancing a network of natural fractures and incipient fractures within the formation by injecting a non-slurry aqueous solution into the well under conditions suitable for promoting dilation, shearing and/or hydraulic communication of the natural fractures, and subsequently ii) inducing a large-fracture network that is in hydraulic communication with the enhanced natural fracture network by injecting a plurality of slurries comprising a carrying fluid and sequentially larger-grained granular proppants into said well in a series of injection episodes.
Patent CA-2775884-A1 (CA)
Inventor: MAK JOHN
IPC: B01D53/14
Filed: 2010-09-29
Abstract: Acid gas is removed from a feed gas in an absorber that produces a treated feed gas and a rich solvent. The treated feed gas is passed through an H2S scavenger bed, and the H2S scavenger bed is regenerated using H2S depleted acid gas flashed from the rich solvent. Most preferably, the offgas from the regenerating bed is injected into a formation.
Patent CA-2776460-A1 (CA)
Title: Pump-in seal
Inventor: DRENTH CHRISTOPHER L
IPC: E21B49/10
Filed: 2010-09-30
Abstract: An assembly may be disposed within a drill string. The assembly may be moved within and along the drill string using hydraulic pressure. A core sample may be collected within the assembly, and the assembly may be retrieved to obtain the core sample. The assembly may include a seal that may be configured to form a seal with different inner diameters of a variable-diameter drill rod of the drill string.
Patent CA-2776824-A1 (CA)
Title: Medium voltage switchgear
Inventor: MILDES HARTMUT
IPC: H02B13/02
Filed: 2010-10-13
Abstract: The invention relates to a medium voltage switchgear, e.g. gas insulated switchgear, which consist of an arrangement of several switching device panels, like feeder panel, coupler panel and riser panel, each with a separate compartment and further interconnecting means between the compartments. In order to unify the measure system in a comfortable way, for easy construction and assembly, the invention is, that each panel width is dimensioned to a fix base measure x or integer multiples n*x of it.