baber/WOPTO huggingface dataset:
Patent CA-2639864-A1 (CA)
Title: Circuit interrupter
Inventor: ENGEL JOSEPH C
IPC: H01H71/44
Filed: 2008-09-29
Abstract: A circuit breaker includes separable contacts; a load conductor; a neutral conductor; and an operating mechanism structured to open and close the separable contacts. An arc fault trip circuit cooperates with the operating mechanism and trips open the separable contacts responsive to detection of an arc fault condition associated with current flowing through the separable contacts. A ground fault trip circuit cooperates with the operating mechanism and is structured to trip open the separable contacts responsive to detection of a ground fault condition associated with current flowing through the separable contacts, the load conductor and the neutral conductor. The arc fault trip circuit includes an integration capacitor, and the ground fault trip circuit includes an output to the integration capacitor.
Patent CA-2641472-A1 (CA)
Inventor: HUYNH NGA TU
IPC: E21B33/13
Filed: 2008-10-22
Abstract: A cement composition comprises fine pumice particles, for use in cementing subterranean wells, and oil and gas wells in particular. The pumice containing cement blends feature enhanced compressive strength, and favourable compressive strength to Young's Modulus ratios. Lightweight cement blends containing pumice, and their use in cementing oil and gas wells are also described.
Patent CA-2642282-A1 (CA)
Inventor: MATSUMOTO TAKESHI
IPC: C09J151/06
Filed: 2007-02-13
Abstract: A resonant tag (20) for use with a radio-wave detection system for the prevention of shoplifting or the like which has a coil (1) and capacitor circuit (2, 3) formed on opposite sides of an extremely thin substrate (4) of a biaxially-oriented polypropylene, with one of the capacitor plates (2) formed on one side of the substrate and the coil (1) and other capacitor plate (3) formed on the other side of the substrate (4), and whereby the circuit can provide the same performance of a conventional resonant tag (10) but using a much smaller size.
Patent CA-2642856-A1 (CA)
Inventor: CHAUDHURI BHABATOSH
IPC: C12N15/81
Filed: 2007-02-15
Abstract: A W303a Saccharomyces cerevisiae yeast cell which contains a polynucleotide that encodes a functional Bax polypeptide under the control of a galactose- inducible promoter that is integrated at the LEU2 chromosomal locus. A kit of parts comprising the yeast cells and a yeast plasmid vector suitable for transforming a cDNA library into the yeast cells. Use of the yeast cell for screening a cDNA library for a polynucleotide that is or encodes an inhibitor of B ax-mediated apoptosis. Genes and polypeptides that inhibit Bax-mediated apoptosis and which were identified from a human hippocampus cDNA library screened in the yeast cells. A method of combating Bax-mediated apoptosis in a cell using an inhibitor of Bax-mediated apoptosis which was identified from a human hippocampus cDNA library screened in the yeast cells. A method of promoting Bax-mediated apoptosis in a cell using an inhibitor or antagonist of the anti-apoptotic polypeptides identified from a human hippocampus cDNA library screened in the yeast cells.
Patent CA-2645746-A1 (CA)
Title: Procede et interface graphique pour integrer un contenu anime dans une application informatique
Inventor: VAN IEPEREN TACO
IPC: G06F3/048
Filed: 2007-03-29
Abstract: L'invention concerne un procédé permettant d'afficher une application informatique renfermant plusieurs objets à l'intérieur d'une fenêtre initialement transparente, qui consiste à créer une fenêtre de contenu animé sous la fenêtre d'application pour chaque objet de contenu animé de l'application informatique et à ordonner au lecteur chargé de lire l'objet de contenu animé de tirer ledit contenu animé directement de ladite application. Les objets de l'application informatique sont examinés et un masque de clippage pour chaque objet de contenu animé correspondant généralement à la fenêtre de contenu animé créée à cet effet, est défini. En allant du bas vers le haut, on choisit un objet de la liste. Si ledit objet n'est pas un objet de contenu animé, on le tire à l'intérieur de la fenêtre d'application sauf dans les zones correspondant aux masques de clippage. S'il s'agit d'un objet de contenu animé, le masque de clippage défini pour l'objet de contenu animé est enlevé, ce qui permet de tirer les objets choisis dans la liste au-dessus de l'objet de contenu animé.
Patent CA-2646868-A1 (CA)
Inventor: SALEEM SHAWN
IPC: H04N5/335
Filed: 2008-12-17
Abstract: A multi-tasking digital photo display system comprising an electronic handheld device and a receiving apparatus whereby the device wirelessly sends image data to the receiving station which obviates the need for the device and station to be in physical contact.  The system enables a user to wirelessly transmit images through a Wi-Fi (internet) or cellular network. The receiving station may be in communication with visual display means external of the station. The receiving station may have station image data storage.
Patent CA-2650087-A1 (CA)
Title: Reference beam generator for generating guide beams for marking machines
Inventor: WALSER BERND
IPC: G05D1/02
Filed: 2007-05-02
Abstract: A reference beam generator (1c) for guiding a marking machine, which can be moved in relation to the reference beam generator (1c), for producing ground markings has a support element with at least three adjustable legs (2a', 2b) as positioning elements relative to the surface of the ground (EOB) and a source of electromagnetic radiation for generating a first and a second guide beam which is emitted with a prespecified opening angle in a fan-shaped manner. In this case, two legs (2a') of the at least three adjustable legs (2a', 2b) can be adjusted by an adjusting component in an associated manner in opposite directions.
Patent CA-2650651-A1 (CA)
Title: Storage and packaging of bulk food items and method
Inventor: FEINBERG BRUCE G
IPC: A23L19/18
Filed: 2007-04-16
Abstract: A semi-automated food processing station, system and method is provided that allows food to be dispensed, stored and packaged in a suitable container, which may be an individual portion-sized container for serving to a customer. In one embodiment, the system includes an automated salting device, and may include a pivotable food receiving tray that automatically transfers the food items to one or more storage, bins, where an infrared heater maintains the temperature of the food items by directing infrared radiation thereon. In a preferred embodiment, the infrared radiation passes through a filter that filters out the wavelengths of infrared radiation that may be irritating to an operator.
Patent CA-2651578-A1 (CA)
Inventor: SMITH RICHARD
IPC: F16L11/08
Filed: 2007-05-08
Abstract: The invention relates to composite hose, which is capable of being used without leakage, and which has a longer length and/or diameter than has been previously achievable. A composite hose (10) comprises a tubular body (12) of flexible material arranged between an inner and an outer helically wound wire (22, 24). The hose (10) further comprises an axial strengthening means (20) adapted to reduce deformation of the tubular body (12) when the tubular body (12) is subjected to axial tension, the axial strengthening means (20) being adapted to exert a radially inward force on at least part of the tubular body (12) when axial strengthening means (20) is subjected to axial tension. The hose (10) can have length above 30m and a diameter above 400mm. A method of, and apparatus for, making the hose (10) are also described, which involves the use of a non-metallic mandrel.
Patent CA-2658964-A1 (CA)
Inventor: KONDO HIROSHI
IPC: A23C19/082
Filed: 2007-07-20
Abstract: It is intended to provide a process cheese obtained by blending 1 to 50% by weight of a starting cheese material having been heated at a high temperature of 110°C or above with the starting materials of the process cheese, which has a viscosity required for the production in the heating and melting step and shows, after cooling, favorable physical properties, an excellent flavor, an excellent texture, a high meltability in mouth and good keeping qualities.
Patent CA-2659864-A1 (CA)
Title: Gel insole
Inventor: LUNDY CHARLES E
IPC: A43B17/02
Filed: 2007-08-02
Abstract: An insole for insertion into footwear, comprising a forefoot portion, a midfoot portion and a heel portion; the midfoot portion connecting together the forefoot portion and the heel portion; said insole comprising a cushioning layer of a viscoelastic gel material which provides a cushioning function; and wherein the midfoot portion and the heel portion comprise a peripheral edge that curves upwards.
Patent CA-2661209-A1 (CA)
Title: Polymer electrolyte membrane, laminate thereof, and their production methods
Inventor: KURODA RYUMA
IPC: H01B13/00
Filed: 2007-08-23
Abstract: Disclosed is a method for producing a laminate wherein an ion conductive polymer electrolyte membrane, in which the difference between the contact angle with water of one side and that of the other side is not more than 30~, is arranged on a supporting base in such a manner that one of the sides of the polymer electrolyte membrane is joined with the supporting base. This method for producing a laminate is characterized by comprising a step for preparing a polymer electrolyte solution by dissolving a polymer electrolyte into a solvent, which polymer electrolyte contains an ion conductive polymer having an aromatic group in the main chain and/or a side chain and an ion-exchange group directly bonded or indirectly bonded through another atom or atomic group to the aromatic group; and another step for forming a polymer electrolyte film on a supporting base by flow-casting and applying the polymer electrolyte solution over the supporting base.
Patent CA-2663407-A1 (CA)
Inventor: LAW SHIANG F
IPC: B29C70/12
Filed: 2007-09-21
Abstract: The present invention relates to a process for the manufacture of structural hybrid thermoplastic composites where organic and inorganic fibres are well dispersed in a thermoplastic matrix. The process comprises defibrillating the organic fibres with or without the presence of surface active agents using a mixer at a high shear and at a temperature lower than the decomposition temperature of organic fibres and melting point of the surface active agents to separate the hydrogen bonded fibres and generate microfibres, followed by blending and dispersion of the organic fibres in the thermoplastic matrix to produce a fibre composite, followed by further blending and dispersion of the fibre composite with inorganic fibres at a low shear to get the moldable hybrid composite, followed by extrusion, injection or compression-injection molding. Low shear mixing maintains the inorganic fibre length. The process produces high performance composite materials having excellent performance properties and are ideally suited for automotive, aerospace, furniture, sports articles, upholstery and other structural and semi- structural applications.
Patent CA-2668845-A1 (CA)
Inventor: PRASAD DURGA YANDAPALLI
IPC: C05G3/90
Filed: 2007-11-06
Abstract: The present invention relates to novel precision customized control release fertilizers such as seed encapsulation nutrients, liquid formulation treatment for roots of seedlings before transplantation or for soil application or for foliar application and fertilizer granules or tablets for effective enhancement of crop yield. The fertilizer comprises a crop specific enstornized fertilizer and / or a normal fertilizer, an agropolymer made by- reacting an alkaline or hydrogen peroxide with plant material and a transition metal silicate or an amorphous silica.
Patent CA-2671502-A1 (CA)
Inventor: HOLLENBACH STANLEY J
IPC: A61K31/40
Filed: 2007-11-15
Abstract: Unit doses of factor Xa inhibitor compounds and methods of using these compounds for inhibiting blood coagulation in a human patient are taught herein. The unit dose of the factor Xa inhibitor compounds disclosed herein required to inhibit coagulation in a primate is lower than the unit dose required to obtain similar levels of coagulation inhibition in other animal models, such as rodents. Also taught are in vitro assays useful in predicting in vivo antithrombotic activity in humans.
Patent CA-2673707-A1 (CA)
Inventor: BAKER GERALD
IPC: B65D21/02
Filed: 2009-07-22
Abstract: A container configured to be stacked adjacent to a second container is provided. The container includes a sidewall having a first end, an end wall having a peripheral edge, a seam coupling the peripheral edge of the end wall to the first end of the sidewall, and an alignment feature coupled to the seam. The alignment feature includes an inner surface.  The alignment feature is positioned relative to the seam such that, when the container is stacked adjacent to the second container, the inner surface of the alignment feature contacts an outer surface of a seam of the second container, the contact resisting lateral movement of the container relative to the second container.
Patent CA-2674326-A1 (CA)
Inventor: DISCOLO ANTHONY
IPC: H04N5/76
Filed: 2007-12-26
Abstract: An integrated gaming and media experience is disclosed, including recording of content on a gaming console. A digital video recorder (DVR) application running alongside a television client component allows users to record media content on the gaming console. The DVR application also integrates itself with the console menu. Once integrated, users can record media content while playing games. Alternatively, users can record content when the gaming console is turned off. The recorded content can include television programming, gaming experience (whether local or online), music, DVDs, and so on. When in the recording state, users can also switch between various other media modes, whether gaming, television, and so on.
Patent CA-2674962-A1 (CA)
Inventor: MITCHELL CHARLIE B JR
IPC: B25H5/00
Filed: 2007-10-27
Abstract: A box or container of an appropriate size and configuration to fit within the bed of a truck in whole or in part. The box may take up a substantial portion of the area of the bed, possibly one -half and up to the entire area of the bed, essentially creating a new floor in the truck bed. The box dimensions and configurations may vary to fit within a variety of truck beds for different makes and models of trucks, and may include appropriately- sized side spaces along the side for trucks where wheel wells extend into the bed. The box may have a single compartment or multiple compartments inside. Dividers may be used in some embodiments to allow the user to adjust the number and size of compartments. One or more lids may provide access to the interior compartments.
Patent CA-2678379-A1 (CA)
Inventor: ASOKAN THANGAVELU
IPC: H01H73/18
Filed: 2009-09-10
Abstract: A circuit breaker (20) having an arc quenching system is provided. The quenching system includes an ablative device (50) positioned within a chamber (44).  An end of the ablative device (50) includes an opening (58) that receives a stationary contact (22). A movable contact arm (26) travels within a channel (54) between the closed position and an open position. When an abnormal operating condition is detected, the circuit breaker (20) trips causing the contact arm (26) to move.  This generates a plasma arc that evaporates material from the ablative device (50).  The evaporated material generates a pressurized gas that cools and quenches the plasma arc to improve the performance of the circuit breaker (20) during undesired operating conditions such as a short circuit.
Patent CA-2684343-A1 (CA)
Inventor: SPRAINIS RONALD
IPC: F16F1/40
Filed: 2008-05-01
Abstract: A method of making a compressible elastomeric spring including at least o ne compressible elastomeric pad enclosed by a pair of metal plates includes the steps of forming plates with a center aperture and a plurality of prongs positioned about a peripheral edge thereof, forming each end of the pad wit h an axial projection and abutting groove, aligning the plurality of prongs with each respective projection and respective groove and applying axial for ce to one end of the spring to frictionally interlock the plurality of prong s with such projection and groove. The method also provides for making a mul ti-tiered stack of pads separated by plates in the above described manner an d pre-shortening the spring prior to installation into the conventional yoke . The above described method additionally improves axial straightness and la teral stability of the multi-tiered spring assembly.
Patent CA-2684896-A1 (CA)
Title: Catalyst and method for converting natural gas to higher carbon compounds
Inventor: BAGHERZADEH EBRAHIM
IPC: B01J23/00
Filed: 2008-04-25
Abstract: A catalyst composition and process facilitates the oxidative reforming of low molecular weight hvdrocarbons, such as methane, to other hydrocarbon atoms having 2 or more carbon atoms (''C2 compounds.'') Compositions having a formula comprising a metal tungsten, manganese and oxygen effectively catalyze the oxidative reforming of methane with a high rale of conversion and selectivity. Controlling feed gas flow and catalyst bed temperature controls the exothermic OCM reaction, avoiding runaway reactions or coking. A single or multiple reactor svstem can be .upsilon.tilized for the oxidative reforming reactions. Using two reactors in series, catalyst embodiments produced favorable yields of C2 compounds, in the presence or absence of a distributed oxygen feed, and with or without interstage effluent cooling. Removal of desirable end products from the reactor effluent, followed by recycling of the residual effluent, increases the conversion to, and ultimate yield of desirable end product.
Patent CA-2690212-A1 (CA)
Title: Analyte test instrument system including data management system
Inventor: KRISHNASWAMY SARATH
IPC: G06F19/00
Filed: 1999-07-30
Abstract: A method of managing data for a plurality of analyte test instruments connected to a data communication network. The method comprises the steps of: detecting via a host computer the connection of each instrument to the data communication network; uploading data received from each instrument to the host computer; processing the uploaded data on the host computer for operator review; and downloading configuration data from the host computer to each test instrument, the downloaded data comprising instrument-specific setup and control data. The invention further involves a hand-held analyte test instrument and a docking station for the test instrument.
Patent CA-2692729-A1 (CA)
Inventor: SHAHEEN KAMEL M
IPC: H04W36/14
Filed: 2008-07-09
Abstract: A method and apparatus for optimizing mobility management procedures comprises establishing a tunnel between a wireless transmit/receive unit (WTRU) and a target system core network (CN).  The WTRU is handed over from a source system CN system to the target system CN.
Patent CA-2693289-A1 (CA)
Inventor: PETERS WILLIAM SUTTLE
IPC: A61M1/10
Filed: 2000-06-09
Abstract: A heart assist device when implanted into a patient includes, an aortic compression means placed so that, when actuated, it will compress the ascending aorta of the patient, a fluid reservoir, and an electrically powered pump means arranged to pump a fluid from the fluid reservoir to the aortic compression means so as to actuate the aortic compression means at least in counterpulsation with the patient's heart, wherein the fluid reservoir and the pump means are wholly positioned within the right chest of the patient.
Patent CA-2697081-A1 (CA)
Inventor: MOLTENI VALENTINA
IPC: C07D239/42
Filed: 2008-08-19
Abstract: The invention provides compounds of formula (1) and pharmaceutical compositions thereof, which are useful as protein kinase inhibitors, as well as methods for using such compounds to treat, ameliorate or prevent a condition associated with abnormal or deregulated kinase activity. In some embodiments, the invention provides methods for using such compounds to treat, ameliorate or prevent diseases or disorders that involve abnormal activation of c-kit, PDGFR.alpha., PDGFR.beta., CSF1R, AbI, BCR-AbI, CSK, JNK1, JNK2, p38, p70S6K, TGF.beta., SRC, EGFR, trkB, FGFR3. Fes, Lck, Syk, RAF, MKK4, MKK6, SAPK2.beta., BRK, Fms, KDR, c-rapor b-raf kinases.
Patent CA-2697992-A1 (CA)
Title: B7 family member zb7h6 and related compositions and methods
Inventor: BRANDT CAMERON S
IPC: A61K39/395
Filed: 2008-10-06
Abstract: Disclosed is a newly identified B7 family member, zB7H6, which functions as a counter-receptor for the NK cell triggering receptor, NKp30. Methods and compositions for modulating NKp30-mediated NK cell activity based on the interaction of zB7H6 with NKp30, as well as related screening methods, are also disclosed.  Further disclosed are anti-zB7H6 antibodies as well as antibody-drug conjugates comprising an anti-zB7H6 antibody conjugated to a therapeutic agent, including methods for using such antibodies and antibody-drug conjugates to exert therapeutic effects against zB7H6-expressing cells.
Patent CA-2701974-A1 (CA)
Inventor: AHMAD RIZWAN
IPC: H05B37/00
Filed: 2010-04-28
Abstract: The present invention is directed to a method for remotely monitoring and controlling a light emitting diode. In one embodiment, the method includes establishing a two-way communication path via a communication module to a central office, wherein said communication module is coupled to said LED based street light and sending information related to the LED based street light to the central office via the two-way communication path.
Patent CA-2702392-A1 (CA)
Inventor: SCHATZ DOUGLAS S
IPC: H02M1/00
Filed: 2008-07-18
Abstract: A solar energy system (55) has aspects that can allow individualized control and analysis for overall field power control that can be used while harvesting maximum power from a solar energy source (1) and a string of solar panels (11) for a power grid (10). The invention provides control of power at high efficiency with aspects that can exist independently iincluding: 1) power management with switch disconnect control (64), 2) sequenced start of a solar power system, 3) providing a safety output system that can be handled by installers and maintenance and advantageously controlled, 4) providing programmable power functionality controller (86) either on site or remotely from an administrative facility by radio transmission individual solar panel disconnect control (85), 5) a system with pattern analyzer (87) for operational, installation, and maintenance indications, and 6) systems with individual solar panel string power simulator (89) for disparate components.
Patent CA-2703442-A1 (CA)
Inventor: GOREDEMA ADELA
IPC: C09D11/00
Filed: 2010-05-11
Abstract: A pigmented phase change ink composition comprising an ink vehicle, a dispersant, and pigment particles wherein the dispersant is a chemical compound of formula:   (see above formula) wherein R1 is an alkyl group, aryl group, alkylaryl group or arylalkyl group with at least 23 carbon atoms, R2 is an alkylene group, arylene group, alkyarylene group or arylalkylene group with at least 2 carbons and X is a quaternary ammonium salt. The ink can be resistant to substantial aggregation and settling of the pigment particles in the melt and even when exposed to freeze thaw cycles.
Patent CA-2704052-A1 (CA)
Title: Polycyclic aryl substituted triazoles and polycyclic heteroaryl substituted triazoles useful as axl inhibitors
Inventor: GOFF DANE
IPC: C07D471/18
Filed: 2007-12-29
Abstract: Polycyclic aryl and polycyclic heteroaryl substituted triazoles and pharmaceutical compositions containing the compounds are disclosed as being useful in inhibiting the activity of the receptor protein tyrosine kinase Axl. Methods of using the compounds in treating diseases or conditions associated with Axl catalytic activity are also disclosed.