baber/WOPTO huggingface dataset:
Patent CA-2717527-A1 (CA)
Title: Systeme liquide de cavitation a induction par arc
Inventor: BRYDEN ARTHUR DAVID
IPC: G10K15/06
Filed: 2010-10-13
Abstract: Un système de cavitation induite par arc liquide (aussi appelé un système de décharge électrohydraulique) servant à réduire les contaminants dans des liquides (par exemple de leau) comportant un mécanisme de positionnement délectrode mobile avec des capteurs de rétroaction pour contrôler la géométrie décartement des électrodes, un banc de condensateurs hybrides et un commutateur dentrefer.
Patent CA-2717613-A1 (CA)
Inventor: MOSLEY MATTHEW JOHN
IPC: F02C9/50
Filed: 2010-10-14
Abstract: A fuel controller (33), and associated method, provides a fuel control output signal (49) to a fuel control actuator (47) to control operations. The fuel controller (33) determines the fuel control output signal (49) based on rotational speed error. A  combustion air controller (35) provides a combustion air control output signal (59) to a combustion air control actuator (61) to control operations. A cross channel controller (15) is in communication with the fuel controller (33) and the combustion air controller (35). The cross channel controller (15) provides a combustion air control modification signal (67) to the combustion air controller (35). The combustion air control modification signal (67) is determined from the fuel control output signal (49) using an air versus fuel model (71). The combustion air controller (35) determines a preliminary combustion air control signal (63) based on an exhaust temperature error, and further determines the combustion air control output signal (59) based on both of the preliminary combustion air control signal (63) and the combustion air control modification signal (67).
Patent CA-2720843-A1 (CA)
Inventor: XIA ZHIYONG
IPC: H01L31/048
Filed: 2009-04-06
Abstract: This invention relates to solar panels with improved encapsulants and backsheets for greater power output and/or increased efficiency by using materials with higher thermal conductivity than conventional soiar panels. According to certain embodiments the improved materials include fillers while maintaining sufficient dielectric properties. According to certain other embodiments, the invention includes a solar panel with the improved encapsulant between solar cells and the improved backsheet.  The invention also includes a method of making a solar panel including the improved materials.
Patent CA-2722382-A1 (CA)
Inventor: DE LORENZO GIANPIETRO
IPC: G01N29/22
Filed: 2009-04-16
Abstract: With a certain pipeline, either buried or deposited on a sea/lake bottom, the formation of critical faults is determined and localized, which arise in the walls of the pipeline, or the development of an already localized fault is monitored, through sensors regularly distributed along the pipeline, and fixed to the same by means of a plate equipped with a pass-through hole in which the sensor is inserted.
Patent CA-2725825-A1 (CA)
Inventor: POE ROGER L
IPC: F23C9/06
Filed: 2007-06-13
Abstract: A gas burner apparatus for discharging a mixture of fuel gas, air and flue gas into a furnace space of a furnace wherein the mixture is burned and flue gas having a low content of nitrous oxides and carbon monoxide is formed is provided. The burner tile includes at least one gas circulation port extending though the wall of the tile. The interior surface of the wall of the tile includes a Coanda surface. Fuel gas and/or flue gas conducted through the gas circulation port follows the path of the Coanda surface which allows more flue gas to be introduced into the stream. The exterior surface of the wall of the tile also includes a Coanda surface for facilitating the creation of a staged combustion zone. Also provided are improved burner tiles, improved gas tips and methods of burning a mixture of air, fuel gas and flue gas in a furnace space.
Patent CA-2728598-A1 (CA)
Inventor: RICHTER HANS-JUERGEN
IPC: F16L21/08
Filed: 2011-01-18
Abstract: The invention generally relates to a securing device for axially connecting a sleeve-shaped end section of a first fluid line part to an end section, which is designed as a pointed end, of a second fluid line part. The invention also generally relates to a fluid line connection which has a securing device of this type.
Patent CA-2729004-A1 (CA)
Inventor: WAYMAN BRIAN H
IPC: A61M5/50
Filed: 2009-06-26
Abstract: A syringe assembly includes a syringe barrel having an inside surface defining a chamber and an out-let. A plunger assembly is disposed within the syringe bar-rel and includes an elongate plunger rod having a distal end surface, a plunger head having a distal sealing surface and a proximal end surface having a continuous perimeter, and a breakable neck portion integrally connecting the plunger rod and the plunger head. A retaining ring lock is disposed on the inside surface of the barrel and defines an engagement surface about a perimeter of the chamber. The retaining ring lock is adapted to engage and retain the plunger head in a locked position within the chamber. The engagement surface of the retaining ring lock engages the continuous perimeter of the proximal end surface of the plunger head in a perimetrical engagement when the plunger head is in the locked position.
Patent CA-2729386-A1 (CA)
Inventor: ALLEN CLYDE
IPC: B29C45/16
Filed: 2011-01-28
Abstract: A method of forming a polymeric building product having a color variation simulating natural building material includes introducing base color pellets having a base color into the barrel and providing a plurality of first colorant shots and second colorant shots. The first and second colorant shots are repeatedly introduced to the base color pellets in an alternating pattern.  By repeatedly introducing at least one first colorant shot and at least one second colorant shot to the base color pellets in an alternating pattern, the barrel is in a constant state of purging. As one melted colorant shot is purged and replaced by another melted colorant shot, the melted composition includes streaks in the shape of swirls, wisps, etc., which advantageously creates color variations that simulate natural building material.
Patent CA-2729420-A1 (CA)
Inventor: HARDER ACHIM
IPC: A61K31/155
Filed: 2009-06-16
Abstract: The present invention relates to the combination of aminophenylamidine derivatives with cyclic depsipeptides, to products comprising this combination, and to the use of these active substances in combination for controlling endoparasites in humans and in animals.
Patent CA-2733141-A1 (CA)
Inventor: SUZARA VINCENT
IPC: C07H21/00
Filed: 2009-08-06
Abstract: This invention relates to methods and apparatuses for molecular scale assembly of structures, including the creation of high density, geometrically patterned, two and three dimensional addressable assemblies of nucleobase containing polymers, and the construction of shapes compatible therewith. The invention provides methods of producing an output item comprising covalently-attached biopolymers configured in a defined shape, generated from a complementary master shape which displays a complementary single strand polynucleobase. The invention provides a method of producing an output item, comprising producing a uniform concave shape formation in a photosensitized solid substrate matrix, then metal vapor deposition to allow for attachment of self-assembled biopolymer patterns.
Patent CA-2735379-A1 (CA)
Inventor: ZHU QUN
IPC: C12N15/53
Filed: 2009-09-18
Abstract: The present invention relates to mutant delta5 desaturases, which have the ability to convert dihomo-.gamma.-linolenic acid [DGLA; 20:3 .omega.-6] to arachidonic acid [ARA; 20:4 .omega.-6] and/or eicosatetraenoic acid [ETA; 20:4 .omega.-3] to eicosapentaenoic acid [EPA;  20:5 .omega.-3] and which possess at least one mutation within the HPGG  motif of the cytochome b5-like domain. Isolated nucleic acid fragments and recombinant constructs comprising such fragments encoding delta5 desaturases, along with a method of making long chain polyunsaturated fatty acids ["PUFAs"] using these mutant delta5 desaturases in oleaginous yeast, are disclosed.
Patent CA-2737405-A1 (CA)
Inventor: DIETRICH ANDRE
IPC: C12N15/11
Filed: 2009-09-15
Abstract: The present invention relates to a polyribonucleotide including a hammerhead trans-ribozyme directed against a plant mitochondrial RNA and a structure in the form of tRNA that can be aminoacylated by valine, and to the use thereof in plants in particular for inducing cytoplasmic male sterility.
Patent CA-2737596-A1 (CA)
Inventor: ANTONIETTI MARKUS
IPC: C10L9/00
Filed: 2009-04-17
Abstract: The present invention relates to a hydro thermal carbonization process for the preparation of coal-like material using biomass. The process comprises a step (i) of heating a reaction mixture comprising water and biomass to obtain a reaction mixture comprising activated biomass; and a step (ii) of adding a polymerization initiator to the reaction mixture obtained in step (i) to polymerize the activated biomass and to obtain a reaction mixture comprising coal-like material. The process is beneficial in terms of product control, and process engineering.
Patent CA-2737925-A1 (CA)
Inventor: BURNS STEPHEN
IPC: G01R31/50
Filed: 2009-09-23
Abstract: A method of testing an electric discharge stun device includes the steps of identifying a stun device to be tested and absorbing a discharge from the stun device into a tester. The discharge is characterized by a discharge characteristic that is then compared automatically to information such as (a) a previous corresponding characteristic associated with a previous discharge of the stun device or (b) a corresponding characteristic associated with a prior discharge of at least one other stun device.  The characteristic can be a waveform, a peak voltage, duration, current, joule, and temperature.
Patent CA-2738948-A1 (CA)
Inventor: CHARETTE SYLVAIN
IPC: A01D90/02
Filed: 2011-04-27
Abstract: A bale handling device of the type which can to transport many hay bales at the same time.
Patent CA-2740388-A1 (CA)
Inventor: LI PENG
IPC: A01N43/90
Filed: 2009-12-07
Abstract: Optionally substituted 4,5,7, 8-tetrahydro-(optionally 4-oxo, 4-thioxo or 4-imino)-2H- imidazo[1,2-a]pyrrolo[3,4--e] pyrimidine or 4,5,7,8,9-pentahydro-(optionally 4-oxo, 4- thioxo or 4-imino)-2H-pyrimido[1,2-a]pyrrolo[3,4-e]pyrimidine compounds or compounds of Formula (I), processes for their production, their use as pharmaceuticals and pharmaceutical compositions comprising the same.
Patent CA-2741275-A1 (CA)
Inventor: HU JIN
IPC: C02F1/28
Filed: 2011-05-27
Abstract: A potable water system (10) comprises a supply line (18) and a water- purification device (20) incorporated thereinto. The water-purification device (20) comprises a microorganism filter (40) having a housing (42) and replaceable cartridge (42). The cartridge's filter media (50) includes a microorganism- capturing membrane (e.g., comprising an electropositive material) and a microorganism-killing membrane (e.g., comprising a biocidal material).
Patent CA-2741384-A1 (CA)
Inventor: PLAZEK BRETT
IPC: B60P7/08
Filed: 2011-05-26
Abstract: A side rail apparatus facilitates the securement of a load being carried on the bed or deck of a vehicle. The apparatus includes a side rail and a tie plate. The side rail has an upper horizontal member configured to be substantially continuous with the deck support surface when mounted to the vehicle, and a vertical member that is substantially perpendicular to the horizontal member. The vertical member has a horizontally directed recess formed in a top outer edge thereof to create a generally horizontal slot with a side opening through which the tie plate is received. The shape of the tie plate and of the slot is such that the tie plate, once inserted in the slot, is self-retained therein and will not disengage while the securement device is attached and tightened. In addition, the placement of the slot in the vertical member of the side rail effectively prevents material of various types from accumulating in the slot such that the side rail apparatus is ready for use with minimal preparation and effort.
Patent CA-2741640-A1 (CA)
Title: A pillow block for a segmented, media-lubricated plain bearing
Inventor: HOLSTEIN BENJAMIN
IPC: F16C17/03
Filed: 2009-12-14
Abstract: The invention relates to a pillow block (1) for a segmented, media-lubricated plain bearing having a base body (2) comprising a contact surface (10); a sliding lining disposed on the contact surface (10) and forming a sliding surface (13), comprising a polymer material and associated with a center of area (12); characterized in that the material thickness of the sliding lining (3) in the direction of the surface normals of the sliding surfaces (13) in the unloaded state at the edge of the sliding surface (13) is greater than at the center of area (12), wherein the local differences in material thickness of the sliding lining (3) are formed by the surface profile of the contact surface (10) of the base body (2), and the contact surface (10) of the base body (2) comprises a convex profile or a raised area in the form of a level base in the region of the center of area (12).
Patent CA-2741673-A1 (CA)
Title: Composition de nettoyage de photoresine contenant de l'acide gluconique pour un traitement de dispositif multimetal
Inventor: INAOKA SEIJI
IPC: G03F7/42
Filed: 2009-10-22
Abstract: L'invention porte sur une composition de nettoyage de photorésine microélectronique appropriée pour le nettoyage de dispositifs microélectroniques multimétalliques et pour réaliser ceci sans qu'aucune corrosion galvanique substantielle ou significative ne se produise lorsqu'il y a une étape de rinçage ultérieure employant de l'eau.
Patent CA-2745334-A1 (CA)
Inventor: MIKOSZA ANDREW STANISLAW JOHN
IPC: C12Q1/68
Filed: 2008-12-16
Abstract: A method for the detection and/or identification of Cryptosporidium organisms in general, and one or more of C.  hominis,C. parvum and C. meleagridis organisms in particular and/or nucleic acid sequences and to hybridization assay probes, helper probes, amplification primers, nucleic acid compositions, probe mixes, methods and kits useful for determining the presence of Cryptosporidium organisms in general, and one or more of C. hominis, C.  parvum and C. meleagridis organisms in particular, in a test sample of water, faeces, food or other sample media.
Patent CA-2745801-A1 (CA)
Inventor: FORSBERG MICHAEL A
IPC: E21B43/12
Filed: 2009-12-08
Abstract: An electrical submersible pump motor has motor oil flowing through external circulation tubes for cooling the motor.  A substantial portion of the exterior of each tube is submerged in and exposed to wellbore fluid. Heat is transferred from the motor to the motor oil, and then circulated through the external circulation tubes to conduct heat to the wellbore fluid. Internal or external motor oil pumps may be used to propel the motor oil through the circulation tubes. Guards or baffles may be used to protect the circulation tubes and to influence the flow of production fluid over the circulation tubes.
Patent CA-2746956-A1 (CA)
Inventor: ZHENG JIANPING
IPC: B62D55/08
Filed: 2009-12-14
Abstract: A sprocket assembly (130) for a track-type machine (100) comprises a plurality of teeth (131), radially-disposed about a center of the sprocket assembly, each of the plurality of teeth comprising opposing tooth flanks (131 a), wherein successive pairs of teeth defines a substantially concave channel (134) for receiving therein a cylindrical pin member (113) associated with a track link member ( 112) of a continuous track chain (111), each tooth flank having a tooth angle less than about 17 degrees.
Patent CA-2747240-A1 (CA)
Title: High fiber count package foam insert
Inventor: DONALDSON CHRISTOPHER
IPC: G02B6/40
Filed: 2011-01-21
Abstract: Provided is a fiber packaging module that contains a plurality fiber optic connectors. The module includes an outer shell containing a plurality of fiber optic connectors connected to respective fiber optic cables. The module also includes a body comprised of a low density material disposed within the outer shell, the body having an outer side surface and an inner side surface.  Also, a plurality of receiving portions are formed on the body to hold the fiber optic connectors.
Patent CA-2751320-A1 (CA)
Inventor: MAKOWIECKI GARY J
IPC: E21B34/14
Filed: 2010-02-12
Abstract: A cementing tool for use in a well has a housing and a closing sleeve received thereabout. An operating sleeve is received in the housing and is interconnected with the closing sleeve so that movement in the operating sleeve will cause the closing sleeve to move. The closing sleeve is detachably connected to the housing and is movable from the first or open position to a second or closed position in which it covers cementing ports defined in the housing. The tool has a plurality of lock rings that are moved with the closing sleeve. A plurality of locking grooves are adapted to receive the lock rings such that the engagement of any of the lock rings with any of the locking grooves will prevent the closing sleeve from moving out of the closed position.
Patent CA-2752869-A1 (CA)
Inventor: FOUSSAT ARNAUD
IPC: A61P37/06
Filed: 2010-02-22
Abstract: The present invention relates to compositions comprising human Tr1 cells directed to an allergen associated to an allergen or asthmatic condition provided said allergen is not a food allergen and use thereof for treating an allergic or asthmatic condition, excluding a food allergic condition.
Patent CA-2755109-A1 (CA)
Inventor: TRIEU VUONG
IPC: C07H21/00
Filed: 2010-03-11
Abstract: The invention provides compositions and methods which exploit the discovery of the SPARC carboxy angiogenic domain.
Patent CA-2755994-A1 (CA)
Title: Signaling mechanisms for network-relay interface with reduced overhead
Inventor: KAZMI MUHAMMAD
IPC: H04L12/24
Filed: 2010-03-18
Abstract: Relay reporting in a wireless network is implemented by efficiently allocating radio resources based on the nature or criticality of the type of relay report. According to an embodiment, a method of communicating with a relay located in a wire-less network includes instructing the relay when to transmit reports based on a mapping of different categories of relay reports to one or more different reporting schemes. Reports are received from the relay based on the relay report category and the corre-sponding reporting scheme. According to another embodiment, a method of reporting information from a relay to a network node of a wireless network includes generating different categories of reports at the relay for transmission to the network node. A re-porting scheme associated with each report category is identified and each report is transmitted to the network node in accordance with the reporting scheme identified for the corresponding report category.
Patent CA-2757810-A1 (CA)
Inventor: SCHWANDT SHELDON TERRY
IPC: H04W88/02
Filed: 2011-11-14
Abstract: An electronic device with an optical and electrical circuit connector. The electronic device includes a processor, a memory, a wireless communications component that provides wireless data communications between the processor and a wireless data network, and an optical and electrical circuit connector. The optical and electrical circuit connector includes a connector body configured to engage a corresponding connector, at least one optical terminal coupled to the connector body, and at least one electrical data interface terminal coupled to the connector body.
Patent CA-2758645-A1 (CA)
Title: Toner compositions and developers containing such toners
Inventor: KMIECIK-LAWRYNOWICZ GRAZYNA E
IPC: C08J3/16
Filed: 2011-11-17
Abstract: A toner composition with a novel surface additive package for developing images.  The additive package includes sol-gel silica, a PDMS silica, an organic spacer such as PMMA and two HMDS silicas. The toner composition exhibits improved control of voltage, higher print density, lower toner amount remaining on the roll, lower toner usage, and reduced drum contamination. The toner composition also exhibits improved dry rheological properties and improved fix properties. These improved properties make this toner composition useful for higher speed printing while using less toner.
Patent CA-2758666-A1 (CA)
Title: Fire resistant lubricating grease composition
Inventor: FACI HOCINE
IPC: C10M169/06
Filed: 2009-06-01
Abstract: Fire resistant lubricating grease compositions resistant to self ignition and/or capable of self extinguishment when contacted with surfaces having temperatures of up to 9000C are disclosed. The invention provides for grease compositions comprising (1) base oil (which can be mineral, vegetable, synthetic or combinations thereof), (2) at least one grease thickener (selected from calcium sulfonates or lithium-based soaps), and (3) water as major components. The invention also provides a method for the preparation of the grease composition and a method for lubrication of bearings, gears, surfaces and other lubricated components comprising use of the grease composition of the present invention. The grease compositions of this invention display excellent fire resistance properties and still have outstanding physical and performance characteristics for applications where temperatures and loads are high, shock loading is significant and in the presence of significant amounts of water.
Patent CA-2759166-A1 (CA)
Inventor: NOZARI SAMIRA
IPC: C07F7/04
Filed: 2010-05-07
Abstract: The present invention relates to a process for producing a particulate nanocomposite material, in which the particles of the nanocomposite material comprise a) at least one inorganic or organo(semi)metallic phase which comprises at least one (semi)metal M; and b) at least one organic polymer phase. The invention also relates to the nanocomposite materials obtainable by this process. The process comprises the polymerization of at least one monomer MM which has at least one first cationically polymerizable monomer unit A which has a metal or semimetal M, and at least one second cationically polymerizable organic monomer unit B which is joined to the polymerizable unit A via at least one, e.g. 1, 2, 3 or 4, covalent chemical bond, under cationic polymerization conditions under which both the polymerizable monomer unit A  and the polymerizable unit B polymerize with breakage of the bond or bonds between A and B, where the polymerization is carried out in an aprotic solvent in which the nanocomposite material is insoluble, in the presence of at least one polymerization initiator and of at least one further substance selected from a) at least one surface-active substance and B) at least one particulate material.
Patent CA-2759385-A1 (CA)
Inventor: NIYAZ NOORMOHAMED M
IPC: C07D401/14
Filed: 2010-04-26
Abstract: The invention disclosed in this document is related to the field of pesticides and their use in controlling pests.    Novel pyridine compounds for use in controlling pests are disclosed.
Patent CA-2762430-A1 (CA)
Inventor: TOUR JAMES M
IPC: C01B31/00
Filed: 2010-05-14
Abstract: A highly oxidized form of graphene oxide and methods for production thereof are described in various embodiments of the present disclosure. In general, the methods include mixing a graphite source with a solution containing at least one oxidant and at least one protecting agent and then oxidizing the graphite source with the at least one oxidant in the presence of the at least one protecting agent to form the graphene oxide. Graphene oxide synthesized by the presently described methods is of a high structural quality that is more oxidized and maintains a higher proportion of aromatic rings and aromatic domains than does graphene oxide prepared in the absence of at least one protecting agent.  Methods for reduction of graphene oxide into chemically converted graphene are also disclosed herein. The chemically converted graphene of the present disclosure is significantly more electrically conductive than is chemically converted graphene prepared from other sources of graphene oxide.