baber/WOPTO huggingface dataset:
Patent CA-2772548-A1 (CA)
Title: Cyclonic burner with separation plate in the combustion chamber
Inventor: HAYNES HAROLD
IPC: F23C3/00
Filed: 2010-07-08
Abstract: A method and apparatus for burning fuel are described In a conventional boiler the combustion process produces particles which form a layer of deposits on boiler tubes, thus reducing heat transfer efficiency A fuel burner (100) includes a casing, a combustion chamber (106), a tangential gas inlet (108), a fuel delivery system (112) and an exhaust port (114) The casing includes a lower wall (102), an upper wall (104) and a cylindrical side wall (105) formed between the lower and upper walls (102, 104) and encloses the combustion chamber (106) The tangential gas inlet (108) is formed in the cylindrical wall (105) of the combustion chamber (106) The fuel delivery system (112) is configured to deliver fuel into the tangential air inlet (108) The exhaust port (114) is formed in the upper wall (104) of the combustion chamber (106) Gas is delivered into the combustion chamber (106) at a velocity and flow rate and mixes with fuel delivered from the fuel delivery system (112), such that a clean flame burns in the combustion chamber (106) A clean flame is a flame substantially free of unburned particulate matter.
Patent CA-2773266-A1 (CA)
Title: Molten salt battery
Inventor: SAKAI SHOICHIRO
IPC: H01M10/39
Filed: 2011-02-09
Abstract: Provided is a molten salt battery which can stably charge and discharge power, and does not have dead space even when a plurality of batteries are combined. A power generating element (X) is configured by interposing, between a rectangular plate-shaped positive electrode (1) and negative electrode (2), a separator (3) which is formed from a rectangular plate-shaped fiberglass cloth, and which is impregnated with molten salt. A battery container (5) roughly shaped as a cube has a nonflexible pressing plate (4b) to which the pressure from a spring (4a) disposed in the battery container (5) on the side of the negative electrode (2) is applied, which disperses the pressing force from the spring (4a) in a roughly uniform manner, and which presses the negative electrode (2) downward. Then, as a counteraction thereof, the positive electrode (1) is pressed upward by the bottom wall (52) of the battery container (5).
Patent CA-2774563-A1 (CA)
Title: Drive mechanism for a drug delivery device
Inventor: VEASEY ROBERT
IPC: A61M5/315
Filed: 2010-09-29
Abstract: A first output member (8) is rotatable around an axis (4) relatively to the body (1). A second output member (9) is movable relatively to the body along the axis. The first output member and the second output member are rotationally coupled. A drive feature (6, 7) is provided to generate a rotation of the first output member. A part (10) which is removable from and attachable to the body is provided so that the first output member is unidirectionally rotationally coupled with the drive feature when the part is attached to the body.
Patent CA-2777341-A1 (CA)
Title: Tissue dissectors
Inventor: LADTKOW CASEY M
IPC: A61M29/00
Filed: 2012-05-18
Abstract: A tissue dissector is provided. The tissue dissector includes an introducer including a lumen extending along a length thereof and defining a longitudinal axis therethrough. The introducer configured for placement adjacent target tissue. A shaft operably coupled to the introducer is deployable from a distal end thereof and includes a proximal end for approximating the distal end of the shaft adjacent target tissue. The distal end of the shaft is movable from a non-expanded configuration to an expanded configuration for separating target tissue from neighboring tissue.
Patent CA-2777498-A1 (CA)
Title: System, method and device for segregated and independent command and control of wireless service selection, routing, transport and/or delivery
Inventor: BUFFMIRE ANDREW W
IPC: H04W48/18
Filed: 2009-10-15
Abstract: Systems and methods of configuring a wireless device are disclosed. An exemplary embodiment selects at least one of a Carrier Network and transport technology and a service provider via at least one of the Control Channel and command and instruction link; separately selects at least one of a transport network and Carrier Network selected from one of the plurality of alternative transport networks or Carrier Networks; and wirelessly communicates voice and data using the selected transport technology and the service provider over the selected transport network and/or Carrier Network.
Patent CA-2778607-A1 (CA)
Inventor: SHAH TUSHAR K
IPC: H05H1/00
Filed: 2010-10-13
Abstract: A composition includes a carbon nanotube (CNT)-infused carbon fiber material that includes a carbon fiber material of spoolable dimensions and carbon nanotubes (CNTs) infused to the carbon fiber material. The infused CNTs are uniform in length and uniform in distribution. The CNT infused carbon fiber material also includes a barrier coating conformally disposed about the carbon fiber material, while the CNTs are substantially free of the barrier coating. A continuous CNT infusion process includes: (a) functionalizing a carbon fiber material; (b) disposing a barrier coating on the functionalized carbon fiber material (c) disposing a carbon nanotube (CNT)-forming catalyst on the functionalized carbon fiber material; and (d) synthesizing carbon nanotubes, thereby forming a carbon nanotube-infused carbon fiber material.
Patent CA-2779498-A1 (CA)
Title: System and method for a conference server architecture for low delay and distributed conferencing applications
Inventor: CIVANLAR REHA
IPC: H04N19/187
Filed: 2006-07-21
Abstract: Systems and methods for conducting a multi-endpoint video signal conference are provided. Conferencing endpoints are linked by pairs of a reliable and a less reliable communication channel. Conference video signals are scaleable coded in base layer and enhancement layers format. Video signal base layers, which correspond to a minimum picture quality, are communicated over reliable channels. The video signal enhancements layers may be communicated over the less reliable channels. A conference server mediates the switching of video layer information from transmitting endpoints to receiving endpoints without any intermediate coding or re-coding operations. The video conference can be integrated with an audio conference using either scalable coded audio signals or non-scaleable coded audio signals.
Patent CA-2782368-A1 (CA)
Inventor: KHAN RAHEEL
IPC: A61K8/02
Filed: 2010-12-21
Abstract: The present disclosure relates to beads comprising at least one structuring agent and least one powder, a novel process that forms beads of a desired size having the versatility of a loose powder but the convenience of a compact form, and compositions comprising the beads.
Patent CA-2783432-A1 (CA)
Inventor: NIERLICH FRANZ
IPC: C12P7/04
Filed: 2010-12-15
Abstract: The present invention relates to a method for recovering an organic component from an aqueous medium such as a fermentation broth containing microorganism producing said organic component. The method includes increasing the activity of the organic component in the aqueous medium by increasing the concentration of at least one hydrophilic solute in the medium leading to salting-out of the organic component. The microorganisms are genetically modified to be capable of tolerating higher concentrations in the medium in comparison to their unmodified counterparts.
Patent CA-2784295-A1 (CA)
Inventor: CHOI KI-HYOUK
IPC: C07C1/32
Filed: 2010-12-16
Abstract: A process for upgrading a heavy oil stream by completely mixing the heavy oil stream with a water stream prior to the introduction of an oxidant stream. A mixture of the heavy oil stream and the water stream are subjected to operating conditions, in the presence of the oxidant stream, that are at or exceed the supercritical temperature and pressure of water. The resulting product stream is a higher value oil having low sulfur, low nitrogen, and low metallic impurities as compared to the heavy oil stream.
Patent CA-2784590-A1 (CA)
Title: Apparatus and method for positioning and operating upon a construct
Inventor: WNEK PATRICK H
IPC: B31B50/59
Filed: 2010-12-29
Abstract: An apparatus for operating upon a construct. In one example, the apparatus comprises a tool, a feed path for a feed path for feeding the construct to and withdrawing the construct from the tool, and a positioning mechanism. The positioning mechanism comprises an arm positioned proximate to the tool and a guide for directing the construct toward the tool. The arm is movable between a guiding position and a withdrawn position, and the guide is mounted to the arm for moving with the arm so that the guide is at least partially disposed in the feed path when the arm is in the guiding position. A recess is defined in the tool for at least partially accommodating the guide.
Patent CA-2784741-A1 (CA)
Inventor: CALVOSA ERIC
IPC: C12N5/071
Filed: 2010-12-21
Abstract: La présente invention a pour objet un procédé de production de cellules adhérentes selon lequel : a. on introduit des cellules adhérentes dans un récipient de culture qui contient des microporteurs dans un milieu de culture; b. on amplifie les cellules en effectuant plusieurs passages cellulaires successifs dans ce même récipient de culture dans lequel chaque passage cellulaire ultérieur au premier passage cellulaire est réalisé: i. en utilisant tout ou partie de la population cellulaire qui a été obtenue lors du passage cellulaire précédent après avoir soumis la dite population cellulaire à un traitement enzymatique pour décrocher les cellules des microporteurs, et ii. en introduisant du milieu de culture et une quantité croissante de microporteurs; et c. On récolte la population cellulaire produite lors du dernier passage cellulaire après avoir, de façon optionnelle, soumis la dite population cellulaire à un traitement enzymatique pour décrocher les cellules des microporteurs.. Elle concerne également la mise en uvre de ce procédé pour la production d'agents biologiques, servant notamment à la préparation de vaccins ou de médicaments.
Patent CA-2785804-A1 (CA)
Title: Rapid characterization of proteins in complex biological fluids
Inventor: CORREIA IVAN R
IPC: G01N33/58
Filed: 2011-01-25
Abstract: Disclosed herein are compositions and methods for the rapid screening of candidate protein therapeutics. In particular, the instant invention provides compositions and methods for assaying the behavior of candidate protein therapeutics in complex biological fluids and for identifying those candidate protein therapeutics exhibiting desirable pharmacokinetic properties in such fluids.
Patent CA-2786055-A1 (CA)
Title: Gaming system, gaming device, and method for providing a multiple player persistent game
Inventor: LAFKY ERNEST M
IPC: G07F17/32
Filed: 2012-08-14
Abstract: A gaming system including a multiple player persistent game, such as an ongoing community game. This ongoing community game includes a community game matrix which is continuously displayed to at least each of the players. The community game matrix includes a plurality of displayed positions which may be associated with an award or an award opportunity. In operation, at least each of the players playing the gaming devices of the gaming system are associated with a displayed participant that moves (either randomly or based on the player's control) to different of the displayed positions of the community game matrix. If a player moves their associated participant to a displayed position that is associated with an award or an award opportunity, the gaming system provides the player any associated award or enables the player to participate in any associated award opportunity to potentially win an award.
Patent CA-2787166-A1 (CA)
Inventor: JENSEN ROBERT M
IPC: E03D11/00
Filed: 2011-01-19
Abstract: Kits and methods for installing a toilet bowl or toilet assembly without tools, and an installed toilet assembly, are described. The methods and assembly work with an existing flange or can include a standard closet flange configured to receive a flange bolt. The kits and assemblies include a flange bolt having a bolt head and a bolt stem extending from the bolt head and having an end portion opposite the bolt head; and a bolt locking knob having an interior surface defining an opening extending therethrough, wherein the interior surface is configured so that when the end of the bolt stem is placed within the opening the interior surface of the knob contacts the exterior surface of the bolt stem in locking engagement and the knob is able to be hand tightened on the bolt stem when a toilet bowl base is positioned in place over the flange.
Patent CA-2788753-A1 (CA)
Title: Measurement of the surface shape map of flat and curved objects, independent of relative motions
Inventor: SCHAJER GARY STEPHEN
IPC: G01B21/20
Filed: 2011-02-07
Abstract: A plurality of distance sensors are used to measure the surface shape map of objects in the presence of relative motions between the object and sensor in the measurement directions of the sensors. The method involves making multiple sequential measurements from a group of sensors while the object moves longitudinally relative to the sensors. The central idea of the invention is the observation that surface shape features appear in delayed sequence as the observed surface moves longitudinally relative to the sensor array, while any relative motions in the measurement directions appear simultaneously at all sensors. Mathematical procedures are used to identify the relative motions from within the measurements. These motions are then subtracted from the sensor reading to determine the surface shape map of the measured object. The invention can be applied to many different measurement types, including surface shape measurement of one- or multiple-sided generally flat objects, and surface shape measurement of more general three-dimensional objects.
Patent CA-2791993-A1 (CA)
Inventor: CARTER GLENN W
IPC: B67D7/04
Filed: 2011-03-01
Abstract: A safety can (100) for storing and dispensing liquids includes a receptacle (102, 104, 106) and a valve mechanism (200). The valve mechanism (200) can include a body (202), a fill cover (204) assembly, a pour valve assembly (206), and a trigger assembly (208). The body (202) can be mounted to the receptacle and include a fill port (220) and a separate pour port (224). The fill cover (204) assembly can be pivotally mounted to the body (202) and adapted to selectively cover the fill port (220). An operating lever (219) can be provided to move the fill cover (204) assembly to an open position to allow the safety can (100) to be filled. The pour valve assembly (206) can be movably mounted to the body (202) and be disposed therein. The pour valve assembly (206) selectively covers the pour port (224). The trigger assembly (208) can be operated to pour fluid from the can (100). The pour valve (206) and the pour port (224) can be disposed along a longitudinal pour axis (260) of the valve body (202). The fill port (220) can be disposed in offset relationship (D) to the longitudinal pour axis (260).
Patent CA-2794844-A1 (CA)
Title: Fabric care compositions comprising copolymers
Inventor: GIZAW YONAS
IPC: C11D3/50
Filed: 2011-04-01
Abstract: Fabric care composition comprising copolymers exhibit increased fabric active deposition and acceptable composition stringiness.
Patent CA-2799035-A1 (CA)
Inventor: CARTER SALLY
IPC: A61B17/115
Filed: 2012-12-18
Abstract: A surgical stapling device for joining tissue portions includes a handle assembly, and a tubular body portion having a staple cartridge assembly containing a plurality of surgical staples in an annular array. The surgical stapling device includes an anvil assembly having a shaft for removably connecting the anvil assembly to the tubular body portion. The anvil assembly and the tubular body portion are juxtaposed with respect to one another along the shaft and are arranged so as to be approximated with respect to one another. The surgical stapling device includes a buttress material supported by the tubular body portion and disposed between the anvil assembly and the staple cartridge assembly. The surgical stapling device includes a suture material that is adapted for engagement with the tubular body portion and the buttress material to secure the buttress material to the tubular body portion.
Patent CA-2803481-A1 (CA)
Title: Wind turbine system for detection of blade icing
Inventor: LAURITSEN STEEN M
IPC: F03D7/02
Filed: 2011-06-29
Abstract: The invention relates to a method for detecting icing and other loadings on blades of wind turbines. Advantageously, the method utilizes existing wind turbine actuators, for example pitch actuators, far excitation of blade vibrations. Vibration sensors on the blade such as strain sensors or accelerometers measure the blade vibrations excited in response to the actively excised vibrations. By comparing the measured response with previously obtained reference responses, it is possible to determine if blade icing is present.
Patent CA-2803926-A1 (CA)
Inventor: SUNSHINE DAVID
IPC: C02F1/48
Filed: 2012-04-11
Abstract: A water treatment device and methods of treating water such as cooling tower water, swimming pool water, and hot tub or spa water, are described. The water treatment device utilizes ultraviolet radiation (130), a magnetic field (132), and ozone fortified air (136) to treat the water, typically resulting in reduced microbial contamination and reduced alkalinity in cooling tower water. Cooling tower water may consequently be run at higher cycles of concentration while reducing or eliminating deposition of minerals on cooling tower components. Swimming pool water and hot tub water treated with the water treatment device typically requires less chlorine, and chlorine levels are typically more stable than without the device.
Patent CA-2805068-A1 (CA)
Inventor: MONNERAT MICHEL
IPC: G01S19/42
Filed: 2013-02-08
Abstract: Le procédé consiste à estimer la position du mobile à partir de la réception de signaux de navigation GNSS émis par une constellation de satellites, les signaux de navigation étant modulés par un code et le récepteur (4) comportant une réplique locale du code. La détermination de l'indicateur de confiance consiste à estimer une vitesse de déplacement du récepteur (4) sur un segment de trajectoire (R1, R2) identifiée, en déduire une fonction de retard Doppler correspondant au mouvement du récepteur (4), à corriger la fonction d'auto-corrélation du signal de navigation GNSS reçu de chaque satellite de la constellation par la fonction de retard, à comparer la fonction d'auto-corrélation corrigée (Ct, Cf) avec une fonction d'auto-corrélation théorique en appliquant un critère quadratique correspondant à l'indicateur de confiance.
Patent CA-2805963-A1 (CA)
Title: A method of treating attention deficit hyperactivity disorder
Inventor: EPSHTEIN OLEG ILIICH
IPC: A61K41/00
Filed: 2011-07-15
Abstract: Method of treating attention deficit hyperactivity disorder (ADHD) and attention deficit disorder (ADD) by administration of activated-potentiate form of antibodies to brain - specific protein S-100 and activated-potentiate form of antibodies to endothelial NO synthase.
Patent CA-2807261-A1 (CA)
Title: Device having a spherical element to be crimped, crimping method and crimping system
Inventor: BOIVIN THOMAS
IPC: F16B33/02
Filed: 2011-08-02
Abstract: Le système de sertissage, d'un dispositif à élément sphérique (2) à sertir comportant une tige (1) montée dans une douille (5) et terminée à une extrémité par l'élément sphérique (2), comporte; une enclume (101) destinée à prendre appui sur une collerette d'appui (8) de la douille (5), des moyens de traction (102) comportant un système de mors (103, 103a, 103b) configurés pour enserrer l'élément sphérique (2).
Patent CA-2807711-A1 (CA)
Inventor: LU CHUPING
IPC: H02P6/00
Filed: 2013-02-27
Abstract: A control system for electrical equipment, including a system controller, and a motor. The system controller outputs a plurality of rotation switch signals. The motor is a brushless DC motor. A signal transducer is connected between the system controller and the ECM. The signal transducer includes a rotation switch sensing circuit, a microprocessor controller, and an interface signal processing circuit; the rotation switch sensing circuit detects the rotation switch signals output from the system controller, and transmits the rotation switch signals to the microprocessor controller for processing; and the microprocessor controller is connected with the ECM via the interface signal processing circuit.
Patent CA-2809090-A1 (CA)
Inventor: HOREL BRIAN CHRISTOPHER
IPC: A47K10/22
Filed: 2011-08-23
Abstract: A dispensing apparatus combination includes a sheet product dispensing unit and a cartridge configured to support sheet product, the cartridge being so dimensioned and configured such that it can be located in operable communication with the dispensing unit. The cartridge includes a dispensing opening, and the dispensing unit includes an entry opening and a dispensing opening. The dispensing opening of the cartridge is disposed proximate the entry opening of the dispensing unit when the cartridge is located in operable communication with the dispensing unit such that sheet product is able to pass from the cartridge through the dispensing opening of the cartridge, through the entry opening of the dispensing unit, and through the dispensing opening of the dispensing unit, under a control of the dispensing unit.
Patent CA-2809759-A1 (CA)
Title: Method of luminescent solid state dosimetry of mixed radiations
Inventor: AKSELROD MARK S
IPC: G01T5/02
Filed: 2009-10-22
Abstract: A method of determining the doses of neutrons, gamma and X-ray photons, beta, alpha and other ionizing radiations using a method of image processing in spatial and frequency domain that produces parameters that are related to the radiation dose absorbed in a luminescent material. Portions of the luminescent material may be covered by different converters to allow for doses of different radiations to be discriminated.
Patent CA-2810054-A1 (CA)
Title: High-density mask for three-dimensional substrates and methods for making the same
Inventor: PANDOJIRAO-S PRAVEEN
IPC: B23P15/00
Filed: 2013-03-20
Abstract: A method for fabricating high-density masks for non-planar or three-dimensional substrates utilizes a mandrel having one or more precision forms machined therein. Once the mandrel with one or more forms is fabricated, one or more mask blanks may be constructed thereon. The final masks may be cut from one or more mask blanks.
Patent CA-2810529-A1 (CA)
Inventor: O'BRIEN CHRISTINE MARY
IPC: C12M1/34
Filed: 2011-09-12
Abstract: La présente invention se rapporte à un système et à un procédé d'écoulement multiphase permettant de détecter des substances dans un fluide. Plus précisément, un premier tube pour fluide contenant un premier fluide et un second tube pour fluide contenant un second fluide sont couplés à un tube pour fluide commun par l'intermédiaire d'un connecteur de telle sorte que des compartiments discrets alternés du premier fluide et du second fluide progressent à travers le tube pour fluide commun. Les premier et second fluides ne sont pas miscibles. Un détecteur de substance, qui présente une chambre d'écoulement présentant une paroi interne, est couplé au tube pour fluide commun. Les compartiments discrets alternés des premier et second fluides progressent à travers la chambre d'écoulement et sont analysés par le détecteur de substance.
Patent CA-2812230-A1 (CA)
Inventor: CHEN MICHAEL A
IPC: H04N21/4627
Filed: 2013-04-10
Abstract: A system and method for processing entitlement rights are disclosed. The method, in one aspect, provides for storing content at a first time, receiving a request for playback of the content at a second time, and processing a user right associated with the content to authenticate the user right in response to the request for playback, wherein the user right is authenticated based upon a state of the user right at the first time.