baber/WOPTO huggingface dataset:
Patent CA-2628710-C (CA)
Inventor: GONG CAIGUO
IPC: B29D30/00
Filed: 2006-09-12
Granted: 2012-07-10
Abstract: The invention provides for processes for preparing a nanocomposite compositions including the steps of: contacting a multifunctional intercalant including a cationic moiety separated from an anionic moiety by at least 1 carbon, with a clay at a temperature and for a period of time sufficient to produce an at least partially intercalated clay; and contacting the at least partially intercalated clay with a functionalized interpolymer including one or more functional groups, at a temperature, and for a period of time sufficient to produce the nanocomposite compositions. Cured nanocomposite compositions, and articles including such nanocomposite compositions are also provided.
Patent CA-2630379-C (CA)
Inventor: PEARSON GRAHAM
IPC: H01Q3/22
Filed: 2006-11-21
Granted: 2013-02-05
Abstract: Embodiments of the invention are concerned with frequency scanning antennas for transceiving radio frequency energy for use in detecting and monitoring ground-based targets. In one arrangement the frequency scanning antenna is embodied as a structure that is capable of steering a radio frequency beam to a plurality of different angles about the antenna structure: the antenna structure comprises at least two array antennas and a controller for controlling input of energy to the two array antennas, and the array antennas are disposed within the antenna structure such that the antenna structure is capable of steering a beam to a first angle using one of said two array antennas and of steering a beam to a second angle, different to said first angle, using the other of said two array antennas. Thus in embodiments of the invention two or more array antennas are arranged to form an antenna structure, and the feed to a respective antenna array of the antenna structure is coordinated so that individual scan areas can be combined to generate an increased overall scan region.
Patent CA-2635989-C (CA)
Title: Fracturing fluid compositions, methods of preparation and methods of use
Inventor: LESHCHYSHYN TIMOTHY TYLER
IPC: C09K8/80
Filed: 2008-07-25
Granted: 2009-08-04
Abstract: The invention describes improved fracturing compositions, methods of preparing fracturing compositions and methods of use. Importantly, the subject invention overcomes problems in the use of mists as an effective fracturing composition particularly having regard to the ability of a mist to transport an effective volume of proppant into a formation. As a result, the subject technologies provide an effective economic solution to using high ratio gas fracturing compositions that can be produced in a continuous (i.e. non-batch) process without the attendant capital and operating costs of current pure gas fracturing equipment.
Patent CA-2636061-C (CA)
Inventor: LEVENSON DEBORAH
IPC: A61K9/68
Filed: 2007-01-26
Granted: 2015-06-02
Abstract: A flavor-enhancing composition for an ingestible product includes a medicament for the treatment of a cough, or a cold or flu symptom; a physiological cooling agent; and a high intensity sweetener. An undesirable flavor associated with the medicament, such as bitterness, is reduced when it is combined with the physiological cooling agent and the high intensity sweetener.
Patent CA-2638813-C (CA)
Inventor: ISAWA TSUYOSHI
IPC: A01N63/20
Filed: 2007-03-02
Granted: 2015-11-24
Abstract: An object of the present invention is to provide a means for imparting resistance against pathogenic fungal, pathogenic bacterial, or pathogenic viral disease to agriculturally useful plants. The present invention relates to a bacterium belonging to the genus Azospirillurn or the genus Herbaspirillum capable of imparting resistance against pathogenic fungal, pathogenic bacterial, or pathogenic viral disease to a host plant by living symbiotically within the plant, a method for controlling plant disease using the bacteria, and plants produced by such method.
Patent CA-2645198-C (CA)
Inventor: STOCKWELL DAVID M
IPC: B01J29/06
Filed: 2007-02-26
Granted: 2016-06-28
Abstract: A hydrocracking catalyst comprising zeolite crystallized as a layer on the surface of a porous alumina-containing matrix, said zeolite-layered matrix arranged in a configuration to provide macropores in which the zeolite layer is provided on the walls of the macropores. Hydrogenating metals can be incorporated into the catalyst.
Patent CA-2645364-C (CA)
Inventor: MOON JOO-SUNG
IPC: A47L9/16
Filed: 2008-11-27
Granted: 2016-04-12
Abstract: A cyclone dust collector is provided, including a cyclone unit that includes a first cyclone unit including a cyclone chamber to separate dust from dust-laden air, and a second cyclone unit, which is mounted in the first cyclone unit, including a plurality of cones to separate fine dust, and a cover unit that is formed on the cyclone unit to gather air discharged from the second cyclone unit and guide the air outside the cyclone dust collector, wherein the first cyclone unit includes a blocking plate at a lower part of the first cyclone unit, the blocking plate including a plurality of holes that are in fluid communication with the plurality of cones.
Patent CA-2647409-C (CA)
Inventor: CATTACIN GILLES
IPC: A47K10/38
Filed: 2008-12-17
Granted: 2016-04-12
Abstract: The invention relates to a system (10) for dispensing a strip of absorbent product in the form of a roll (14), of the type comprising a roll (14), formed of a wound strip of absorbent product (12), axially delimited by a first lateral side (16a) and a second lateral side (16b), a dispenser (18) for dispensing the absorbent product (12) in the form of a roll (14), of the type comprising a frame (20) and a cover (28) which is mounted such that it can move, means (22) for holding and guiding the rotation of the roll (14) with respect to the frame (20), which means comprise a first holding element (22a) for holding the roll and which is borne by the frame (20), and a second guiding and positioning element (22b) which is borne by the cover (28) such that it is fixed in terms of rotation and which can be housed axially in a lateral housing (24b) of the roll (14), characterized in that the said second guiding and positioning element (22b) comprises at least one projecting portion (26) on which an internal wall (25b) of the second housing (24b) is able to slide for guiding the rotation of the roll (14) if the roll (14) is a complementary roll, and which is able to dig into the strip of product (12) of which the roll (14) is formed if the roll (15) is not a complementary roll so as to prevent it from rotating.
Patent CA-2648325-C (CA)
Inventor: RAVENSCROFT ADRIAN C
IPC: A61B17/00
Filed: 1999-09-23
Granted: 2012-07-24
Abstract: This invention is a blood clot filter (10) which is collapsible toward a central longitudinal axis into a collapsed configuration for insertion into a blood vessel, and which is radially expandable outwardly from the longitudinal axis to an expanded configuration for contact with the inner wall of the blood vessel at two longitudinal spaced locations. A first plurality of spaced, elongate arms (26), in the expanded configuration of the filter (10), curve outwardly away from the longitudinal axis toward the leading end of the filter to form a first filter basket (14), and to center a hub (12) at the trailing end of the filter (14) within the vessel. A second plurality of spaced elongate legs (18) angle outwardly away from the longitudinal axis toward the leading edge of the filter (14) in the expanded configuration thereof to form a second filter basket (16) opening toward the leading end. To prevent longitudinal movement of the filter (10), the ends of these legs (26) include hooks (28), at least a portion of which is of a reduced cross-sectional area relative to the cross-sectional area of the adjacent leg to permit the hooks (28) to bend and straighten in response to the withdrawal force.
Patent CA-2651155-C (CA)
Inventor: SURY KEN N
IPC: C10G1/04
Filed: 2009-01-26
Granted: 2015-01-06
Abstract: The invention relates to an improved bitumen recovery process. The process includes adding water to a bitumen-froth/solvent system containing asphaltenes and mineral solids. The addition of water in droplets increases the settling rate of asphaltenes and mineral solids to more effectively treat the bitumen for pipeline transport, further enhancement, refining, or any other application of reduced-solids bitumen.
Patent CA-2651829-C (CA)
Inventor: RIVEST DEAN W
IPC: F16L11/12
Filed: 2007-05-09
Granted: 2014-12-02
Abstract: A tubing assembly including a conductive corrugated tubing including convolutions of peaks and valleys and a polymer jacket disposed along a length of said corrugated tubing, the polymer jacket including a fire retardant.
Patent CA-2651973-C (CA)
Inventor: ZECCHI STEFANO
IPC: F16K47/08
Filed: 2007-05-21
Granted: 2014-01-14
Abstract: Régulateur de pression de gaz (1) comprenant un corps principal (2) à premier conduit d'entrée de gaz (4) et second conduit de sortie de gaz (6), passage de gaz calibré (8) pour l'écoulement de gaz depuis le premier conduit (4) vers le second conduit (6), obturateur (9) logé partiellement dans le corps principal (2) et silencieux (102) également logé dans le corps (2).
Patent CA-2654714-C (CA)
Inventor: HENRY JEFFREY WAYNE
IPC: A63G21/18
Filed: 2001-09-11
Granted: 2012-10-30
Abstract: A water transportation system and method are described, generally related to water amusement attractions and rides. Further, the disclosure generally relates to water-powered rides and to a system and method in which participants may be actively involved in a water attraction. This transportation system comprises at least two water stations and at least one water channel connecting the at least two water stations for the purpose of conveying participants between the at least two water stations. In addition, the water transportation system may include conveyor belt systems and water locks configured to convey participants from a first source of water to a second source of water which may or may not be at a different elevation.
Patent CA-2656706-C (CA)
Inventor: CAI SUI XIONG
IPC: C07D311/58
Filed: 2007-07-06
Granted: 2016-09-20
Abstract: The present invention is directed to a substituted 4H-chromene represented by the Formula (1R), substantially free from the corresponding (S)-stereoisomer: The present invention also relates to the discovery that compound 1R, substantially free from the corresponding (S)-stereoisomer, is an activator of caspases and inducer of apoptosis, as well as an antivascular agent. Therefore, compound 1R, substantially free from the corresponding (S)-stereoisomer, can be used to induce cell death in a variety of clinical conditions in which uncontrolled growth, and spread of abnormal cells occurs. Compound 1R, substantially free from the corresponding (S)-stereoisomer, also can be used for the treatment of diseases due to overgrowth of vasculature, such as solid tumors and ocular neovascularization.
Patent CA-2657080-C (CA)
Inventor: NEELEY GARY W
IPC: G21C1/22
Filed: 2009-03-05
Granted: 2016-12-06
Abstract: A combinatorial heterogeneous-homogeneous reactor configuration in which an array or groups of homogeneous fuel assemblies are interlinked together in a heterogeneous lattice. A liquid fuel combinatorial medical isotope production reactor arrangement is described. The arrangement includes a modular reactor core having groups of symmetric homogeneous fuel assemblies interlinked together by a common upper plenum in a heterogeneous lattice arranged in a regular lattice. The arrangement also includes an individual and removable cooling arrangement, reflux condenser, and sweep gas circuit for each homogeneous fuel assembly group. The arrangement also includes a closed fuel circulation region within the reactor core, a closed loop reactor cooling arrangement, and e. a semi-closed loop radiolytic gas management arrangement being in fluid communication with the upper plenum.
Patent CA-2657198-C (CA)
Title: Fuel overflow prevention device
Inventor: PETERSON MICHAEL
IPC: F02M37/00
Filed: 2007-06-14
Granted: 2014-10-28
Abstract: A fuel overflow prevention device for minimizing or eliminating fuel spillage during fuel storage container filling.  The device may also minimize or eliminate some types of fuel spillage after filling. The device includes an overflow prevention chamber for receiving therein fluid from a fuel storage container vent tube.  The overflow prevention chamber also includes a space for removably receiving and retaining therein the spout of an automatic shutoff fuel nozzle including a sensor port. A flow restriction interface is established between an interior portion of the overflow prevention chamber and the exit port of the spout. Fluid received from the vent tube into the overflow prevention chamber fills the space until covering the sensor port to a level sufficient to trigger automatic nozzle shutoff. The device optionally includes a vent tube extension to aid in regulating the fuel level within the container at which nozzle shutoff is triggered.
Patent CA-2657286-C (CA)
Title: Resin anchor with a compressible envelope containing curable products, at least one of which is sacheted
Inventor: BUCQUET BARBARA
IPC: E04B1/48
Filed: 2007-07-11
Granted: 2011-07-05
Abstract: The resin anchor comprises an apertured (3) tubular envelope (1) designed to be compressed by a traction element, characterized in that it includes, on the inside of the envelope (1), a resin component (14) and a hardener component (15) that are intended to be mixed together and to cure under the action of the compression of the envelope (1), in order to fasten the anchor, at least one (15) of the two components being sacheted (16), the mix formed from the two components being expelled out of the envelope via its apertures (3), during its compression. The traction element may be a screw that cooperates with the end element (6) of the bushing CD forming a nut (7). The anchor is fastened both mechanically and chemically, for either solid material or hollow material.
Patent CA-2663608-C (CA)
Title: Methods for producing a guar gum comprising undehusked guar and for using the guar gum in treating a subterranean formation
Inventor: MORGAN RONNIE G
IPC: E21B43/26
Filed: 2007-10-05
Granted: 2012-04-10
Abstract: A method is provided for producing a guar gum powder, the method comprising the steps of: (a) flaking undehusked guar splits; and (b) grinding the flaked, undehusked guar splits to obtain guar gum powder. According to another aspect of the invention, a method is provided for treating a subterranean formation penetrated by a wellbore, the method comprises the steps of: (a) forming a treatment fluid, wherein the treatment fluid comprises: (i) an aqueous fluid; and (ii) a guar gum powder comprising at least 70% by weight gum material and at least 15% by weight husk material; and (b) introducing the treatment fluid into the subterranean formation through the wellbore, According to yet another aspect of the invention, the product of the method for producing a guar gum powder is used in the method for treating a subterranean formation.
Patent CA-2663610-C (CA)
Inventor: MAGRI PAOLO
IPC: A61J1/20
Filed: 2007-09-28
Granted: 2015-11-03
Abstract: The invention refers to a new system for packaging pharmaceutical compositions comprising active principles that may be administered intravenously, in particular it concerns a system for packaging in bottles which makes it possible to ensure the complete transfer of the content of the bottle into the liquid for intravenous infusion and at the same time prevent any accidental contact with the active principle by the health-care personnel preparing said intravenous infusion, and a complete kit for intravenous administration.
Patent CA-2665038-C (CA)
Title: Apparatus and method for fire protection of electrical installations
Inventor: LIE PER ERIK
IPC: G08B17/10
Filed: 2007-10-08
Granted: 2014-07-22
Abstract: A system for detecting and preventing an electrical fire in a domestic electricity distribution system comprising an intake fuse box, a main distribution panel comprised in a main panel housing, a subdistribution panel comprised in a subpanel housing, a main power circuit connecting the intake fuse box to the main distribution panel, and a sub power circuit connecting the main distribution panel to the subdistribution panel. First, second and third gas, smoke and heat detectors are arranged in respective ones of said intake fuse box, said main panel housing, and said subpanel housing, and being adapted to provide respective first, second and third low level outputs if subjected to a gas, smoke or heat exceeding a first threshold and to provide respective first, second and third high level outputs if subjected to a gas, smoke or heat exceeding a second threshold. A remote controlled main level circuit breaker is arranged in the main power circuit, a remote controlled sub level circuit breaker is arranged in the sub power circuit, and a controller unit has first, second and third inputs connected to respective ones of said first, second and third gas, smoke and heat detectors for receiving respective ones of said first, second and third low and high level outputs, an alarm output, and first and second breaker control outputs connected to respective ones of said main level and sub level circuit breakers.
Patent CA-2667936-C (CA)
Inventor: ANGLADA LUIS
IPC: A61K31/519
Filed: 2007-11-07
Granted: 2013-10-15
Abstract: The present invention relates to an amorphous form of N-{2-Fluoro-5-[3-(thiophene-2-carbonyl)-pyrazolo[1,5-a] pyrimidin-7-yl]-phenyl}-N-methyl-acetamide, methods for its preparation, its use as a therapeutically active agent and pharmaceutical compositions comprising the novel form.
Patent CA-2673824-C (CA)
Title: Ice making machine and method
Inventor: BARANOWSKI PHILIP J
IPC: F25C1/12
Filed: 2007-12-27
Granted: 2012-06-26
Abstract: An ice barrier and an ice making machine having an ice barrier is provided in some embodiments, wherein the ice barrier is movable between a first orientation in which liquid water from an ice- forming surface is directed into the liquid receptacle, and a second orientation in which the ice barrier blocks access of ice from the ice-forming surface to locations in which ice is trapped between the ice barrier and an adjacent surface. Also, a method of producing ice in an ice making machine is provided in some embodiments, wherein a barrier diverts a flow of liquid water received from the ice- forming surface away from an ice collection bin, and wherein the barrier is moved to an orientation in which the barrier diverts ice toward the ice collection bin and also blocks access of ice to positions trapped between the barrier and an adjacent surface.
Patent CA-2678883-C (CA)
Inventor: WEIG BRET
IPC: A61F5/44
Filed: 2008-02-21
Granted: 2015-07-07
Abstract: An ostomy appliance is disclosed with an inflatable seal for sealing against the stoma. The inflatable seal has a first inflatable chamber portion for fitting inside the stoma to seal against the internal tissue. The inflatable seal also has a second inflatable chamber portion for sealing externally against the stoma and peristomal skin. In one embodiment, a tube extends through the inflatable seal to provide a communication passage for discharge of body waste without removing the inflatable seal. The tube floats with respect to an adhesive mounting member to allow a waist between the first and second inflatable chamber portions to self-locate in the stoma.
Patent CA-2681062-C (CA)
Title: Hold down system using hollow bearing members
Inventor: ESPINOSA THOMAS M
IPC: E02D27/50
Filed: 2009-10-05
Granted: 2012-07-03
Abstract: A structural member for a reinforced stud wall including a tie rod connected to a foundation of the wall. The structural member comprises a longitudinal hollow member having top and bottom walls; and first and second web flanges connecting the top and bottom walls, the web flanges extending along a longitudinal axis of the hollow member. An opening through the top and bottom walls to allow the tie rod to extend therethrough, the opening being disposed between the web flanges.
Patent CA-2684988-C (CA)
Inventor: CZERWINSKI FRANK
IPC: B22D17/24
Filed: 2008-05-20
Granted: 2011-08-23
Abstract: Method for operating metal injection-molding system (100), method comprising:  using mechanism (110) to process alloy (112); using mechanism (114) to process agent (116);  using platen (102) to support mold portion (108); using platen (103) to support mold portion (106), mold portions (108, 106) forming cavity (109) once platens (103, 102) move as to abut mold portions (108, 106), mold portion (108) defining gate (107) leading to cavity (109); using clamping mechanism (105) to apply tonnage between platens (102, 103); connecting combining chamber (200) with mechanism (110) and with mechanism (114); using chamber (200) to receive alloy (112) and agent (116) injectable under pressure into chamber (200), alloy (112) and agent (116) combining, at least in part, under pressure in chamber (200); and using chamber (200) to convey, under pressure, alloy (112) and agent (116) to mold (104), alloy (112) combined with spacing agent (116) solidifiably formable in mold (104).
Patent CA-2687612-C (CA)
Title: Coal nozzle tip shroud
Inventor: MANN JEFFREY S
IPC: F23C5/02
Filed: 2008-04-29
Granted: 2013-10-22
Abstract: An outer shroud for a solid fuel nozzle tip includes: an top shell portion and a bottom shell portion, each portion fabricated from a preform produced from a single sheet of flat stock and each shell portion including a forward area and a backward area and outlet sidewalls, wherein a right outlet sidewall and a left outlet sidewall are each separated from the forward area by a rounded corner; and a left inlet sidewall and a right inlet sidewall coupled to the top shell portion and the bottom shell portion.
Patent CA-2690714-C (CA)
Inventor: CANELA MERCADE SANTIAGO
IPC: B65D81/34
Filed: 2007-07-13
Granted: 2014-04-08
Abstract: The invention comprises an outer metallic body containing a product for consumption after heating and a second container which holds a reagent and receives a heating module formed by a housing which holds another reagent and is closed by a seal piercable by the pressure from the fingers before consumption of the product. Useful for preparation of packaged products which can be rapidly heated using an integrated heating module.