baber/WOPTO huggingface dataset:
Patent CA-2620733-C (CA)
Title: Cooling device of electric motor for vehicle
Inventor: YOSHIZAWA HIDEYUKI
IPC: H02K9/06
Filed: 2006-04-14
Granted: 2011-08-23
Abstract: A cooling device of an electric motor for a vehicle for taking cooling air into the electric motor through a suction port (7) according to the rotation of a rotor shaft (4) on which a rotor core (2) which is disposed oppositely to a stator core (1) is installed. The cooling device comprises an air volume regulating mechanism (WM) regulating a cooling air volume taken therein through the suction port (7) according to an ambient temperature. Since the cooling air volume taken in the cooling device through the suction port is regulated according to the ambient temperature, the cooling of the electric motor can be optimized, and noise generated can be efficiently reduced according to the ambient temperature.
Patent CA-2622690-C (CA)
Title: Polymerization of acyclic aliphatic olefins via palladium catalysts
Inventor: CONNER DAVID M
IPC: C08F10/02
Filed: 2008-02-22
Granted: 2012-10-02
Abstract: A robust, impurity tolerant method of making substantially linear polymers of acyclic aliphatic olefins using catalyst complexes comprising a single palladium metal center and a substituted tri-aryl ligand is disclosed.
Patent CA-2625334-C (CA)
Title: Circuit de regeneration de signaux avec oscillateur commun
Inventor: ROTH MARTIN
IPC: H03D7/16
Filed: 2006-11-06
Granted: 2014-02-25
Abstract: L'invention concerne un circuit de régénération de signaux comportant un convertisseur numérique/analogique (1), un modulateur I/Q (2) et au moins un mélangeur (3,4). Selon l'invention, un seul oscillateur (16) remplace une pluralité d'oscillateurs pour les différents niveaux (21-24). La corrélation ainsi créée permet de diminuer le niveau sonore global des niveaux (21-24).
Patent CA-2625380-C (CA)
Inventor: OKETANI KENGO
IPC: H04W72/04
Filed: 2006-08-15
Granted: 2013-03-12
Abstract: At transmitting side (1), data sequence generating part (11) encodes transport information, and pilot sequence generating part (12) maps a pilot sequence that has a small ratio of peak to average power designated in advance. Data/pilot time multiplexing part (13) time-multiplexes this generated data sequence and pilot sequence for transmission.
Patent CA-2634311-C (CA)
Title: Corrugated leaching chamber
Inventor: BROCHU RONALD P
IPC: E02B11/00
Filed: 2004-09-30
Granted: 2011-02-22
Abstract: A continuous curve arch shape cross section leaching chamber (20) made of molded thermoplastic has closely spaced corrugations (22, 24) and sidewalls (40) which are perforated with slots (30) which slope downwardly, from interior to exterior of the chamber. The slot height and or wall thickness vary with slot elevation from the base, so that a desired Soil Threshold Angle, which is the shape that resists entry of surrounding soil, is achieved for all slots. Slotted wall thickness is less than about 2 times the thickness of the basic chamber wall thickness elsewhere. The chamber has properties and performance approximating prior art chambers, but has substantially less normalized weight and total weight.
Patent CA-2638076-C (CA)
Inventor: ZULIM DALIBOR
IPC: F21V33/00
Filed: 2008-07-17
Granted: 2013-12-03
Abstract: Display cases having lighting assemblies and methods of illuminating display cases with such lighting assemblies. Embodiments of the lighting assemblies may be used in display cases of any type and particularly in those where the purchaser selects via an external mechanism (e.g., buttons) a product from a variety of products stored inside the display, such as a vending machine. Lighting assemblies are installed within a vending machine, such as on or within the vending machine shelves or product dividers, and their light emission controlled depending on the product being selected from the vending machine. In on embodiment, all light sources within the vending machine except those illuminating the selected product are dimmed. In this way, the product being selected by the purchaser can be emphasized. In other embodiments, color or multi-color LEDs are used to emit light that best compliments the color of products housed within the vending machine.
Patent CA-2638330-C (CA)
Inventor: MARYAMCHIK MIKHAIL
IPC: F23C9/08
Filed: 2008-07-25
Granted: 2015-04-14
Abstract: A system and method for quickly cooling and de-pressurizing a boiler arrangement in the event of a plant power loss, a.k.a. a black plant condition. A steam discharge system injects steam from the steam/water circuit into the furnace, thereby both cooling components of the boiler arrangement and reducing pressure in the steam/water circuit. This reduces or eliminates the additional cost associated with providing extra capacity in a steam drum and/or an independently powered boiler water pump. The system and method is particularly useful for quickly cooling the U- beams of a circulating fluidized bed (CFB) boiler during a black plant condition. In application to boiler arrangements with a selective non-catalytic reduction (SNCR) system employing steam as a carrier for a NO x reducing agent, the steam discharge system advantageously uses the discharge nozzles of the SNCR system to inject the steam into the furnace.
Patent CA-2639377-C (CA)
Title: Vehicle starting assist system
Inventor: COOK ALEXANDER
IPC: F02N99/00
Filed: 2008-09-02
Granted: 2014-08-12
Abstract: An engine starting assist system. A battery is selectably coupled to an ultracapacitor with a contactor. In addition, a controller is configured to perform at least one of: monitor the condition of the battery, monitor the condition of the ultracapacitor, control the flow of energy between the battery and the ultracapacitor by selective actuation of the contactor, receive a start input control. The controller issues a start output control to a starter solenoid of the engine, such that energy stored in the ultracapacitor may be used to at least one of charge the battery and provide cranking current to a starter of the engine in conjunction with the battery.
Patent CA-2643866-C (CA)
Inventor: PERERA MERCADO YIBRAN ARGENIS
IPC: C04B22/06
Filed: 2008-11-14
Granted: 2013-04-02
Abstract: A cement additive, comprising nanostructured or not particles of SiO2-CaO-Al2O3 and at least one additive selected from the group consisting of nano-sized particles of SiO2, 2CaO.SiO2, 3CaO.SiO2, Al2O3, P-Ca and/or combinations thereof.
Patent CA-2646042-C (CA)
Inventor: GRAF THOMAS
IPC: A61M1/16
Filed: 2007-06-01
Granted: 2015-02-10
Abstract: The invention relates to the field of containers for providing liquid dialysate concentrates for a dialysis treatment of a patient with the aid of an artificial kidney. Up to now such concentrates have been delivered mainly in rigid plastic containers as the weight of the concentrate requires a certain stability of the container. Such containers also simplify the shipping of large loads as they can easily be arranged in layers on top of each other. These rigid containers have the disadvantage that because of their rigidity they are comparatively expensive as the container walls have to be thick enough leading to higher material expenses. Furthermore, the empty containers are bulky making the further processing cumbersome. The large amount of material to be recycled or discarded adds further to the cost. The invention avoids these drawbacks by proposing a container filled with a liquid dialysate concentrate that is a self- standing bag (1) made of flexible elastomeric sheets.
Patent CA-2648806-C (CA)
Inventor: PELTONEN KIMMO
IPC: B01D45/12
Filed: 2009-01-08
Granted: 2016-08-23
Abstract: A scrubber removes matter (e.g., particulate, gaseous, or liquid) from a gas stream in order to recover the matter and/or to clean the gas. In particular aspects, the scrubber contains multiple venturis that may provide additional flexibility and increased efficiency. The invention also pertains to related methods.
Patent CA-2655577-C (CA)
Title: Hydraulic metering valve for operation of downhole tools
Inventor: KIMPEL ROBERT P
IPC: E21B34/10
Filed: 2007-06-27
Granted: 2011-10-04
Abstract: Methods and systems for operating a sliding sleeve valve or other downhole well tool (14) that is axially shiftable among a finite number of increments between two extreme configurations such as open and closed configurations. A metering device is described having a pair of piston metering assemblies (36, 38) that operate in parallel fluid flow paths. The first piston metering assembly (36) moves the sleeve of the well tool from a fully closed position to the zero position. The second piston metering assembly can be repeatedly pressurized and depressurized to meter predetermined amounts of fluid from an actuator sequentially to move the sleeve of the sleeve valve in consecutive increments toward a fully open position.
Patent CA-2658292-C (CA)
Title: Methode d'elevage d'acariens predateurs amblyseius utilisant thyreophagus entomophagus comme proie
Inventor: FIDGETT MELVYN JOHN
IPC: A01N63/16
Filed: 2007-07-26
Granted: 2017-06-20
Abstract: La présente invention relève du domaine de la lutte biologique et concerne spécifiquement l'utilisation d'acariens prédateurs comme agents de lutte biologique pour réduire les dommages causés aux cultures par des insectes nuisibles. Cette invention concerne en particulier un nouveau procédé d'élevage d'acariens prédateurs et un procédé de lutte contre les insectes nuisibles dans une culture utilisant des acariens prédateurs élevés selon ce procédé.
Patent CA-2658606-C (CA)
Inventor: ZALEWSKI JOHN D
IPC: B60K17/344
Filed: 2007-08-17
Granted: 2014-04-01
Abstract: A method controls a powertrain that directs power from an engine and a transmission to all four wheels or to just front wheels or to just rear wheels. The method includes monitoring information transmitted over a communications network. The method determines whether one or more components of the powertrain are in an active condition or in an inactive condition. The one or more components of the powertrain are in the inactive condition when not connected to the transmission and not connected to the front wheels or the rear wheels. The one or more components of the powertrain are in the active condition when connected to the transmission and connected to the front wheels and the rear wheels. The method switches the one or more components of the powertrain between the inactive condition and the active condition based only on the information from the communications network and without intervention from a user.
Patent CA-2660505-C (CA)
Inventor: FAGLEY WALTER STONE THOMAS IV
IPC: E21B34/14
Filed: 2009-03-27
Granted: 2012-01-10
Abstract: An apparatus and method for operating a packer and a fracture valve is shown. The packer may include a tubular mandrel having a longitudinal bore with an annular packing element and a first piston disposed around the mandrel, wherein the first piston is operable to set the packing element, and a second piston operable to isolate fluid communication between the first piston and the mandrel bore. The fracture valve may include a tubular mandrel having a longitudinal bore and a port, a piston operable to close fluid communication between the bore and the port, and a latch disposed between the piston and the mandrel operable to resist movement of the piston.
Patent CA-2661887-C (CA)
Inventor: SHAMPINE ROD
IPC: G01N33/28
Filed: 2007-09-10
Granted: 2015-03-17
Abstract: A method and apparatus for determining the density and phase fractions of well services fluids is shown including an x-ray generator, a sample cell, and a radiation detector. Radiation is passed through the sample cell and fluid and the attenuated radiation signal is used to evaluate the fluid. In one embodiment, a reference radiation detector measures a filtered radiation signal and controls the acceleration voltage and/or beam current of the x-ray generator using this information. The apparatus may be permanently affixed for long term monitoring or temporarily clamped on to a pipe in production.
Patent CA-2662420-C (CA)
Title: Filtering and condensing apparatus of suction type
Inventor: YAMANE HIROYASU
IPC: B01D5/00
Filed: 2009-02-19
Granted: 2017-01-10
Abstract: An object of the present invention is to provide a filtering and condensing apparatus of the suction type which is capable of securing the filtering performance without deteriorating the filtering efficiency.   A filtering and condensing apparatus of a suction type comprises a sludge tank for containing sludge to be filtered and condensed, and a filtering plate disposed to be in the sludge tank and extending in the vertical direction of the sludge tank. The filtering plate includes vertical extending convex and concave portions on its surface, and a filtering cloth in a bag form to house the supporting plate, whereby a filtering chamber is formed between the filtering cloth and the filtering plate and a main flow passage for the filtrate which vertically extends is formed between the inner surface of the filtering cloth and the concave portion of the supporting plate. The apparatus further includes a means for sucking the filtering cloth through the filtering chamber, a means for expanding the filtering cloth through the filtering chamber by feeding an air toward the filtering cloth via the filtering chamber, and a filtrate discharge tube one end of which is communicated with the filtering chamber. The lateral length of the filtering cloth is set to be longer than the lateral length of the supporting plate over its entire vertical direction, whereby, in a case where the sludge in the sludge tank is filtered and condensed under the predetermined negative pressure by the sucking means, a temporary sub-flow passage for the filtrate which is communicated with the filtering chamber and extends in the vertical direction of the filtering chamber is formed.
Patent CA-2670132-C (CA)
Inventor: FERRY STEVEN J
IPC: A61K6/896
Filed: 2007-11-20
Granted: 2018-08-21
Abstract: Embodiments of the inventon include a system comprising: an Acetoxy curable silicone Binder ; and an active agent blended with the silicone binder, effective for one or more of radiopacification, lubricity, elution of a secondary compound such as a drug, echogenic properties, thermal or electrically insulative properties or chemical indicators wherein the silicone binder effectiveness is not substantially changed by the active agent.
Patent CA-2670938-C (CA)
Inventor: SUSMAN HECTOR FILIPPUS ALEXANDER VAN DRENTHAM
IPC: E02F5/00
Filed: 2007-11-26
Granted: 2015-07-07
Abstract: There is disclosed an improved underwater excavation apparatus. The apparatus comprises at least one means for moving the underwater excavation apparatus, the at least one moving means being provided on or adjacent to the apparatus.  The at least one moving means comprise means for orienting, positioning, rotating (e.g. in use around at least one substantially vertical axis and/or at least one horizontal axis), counteracting reactive torque and/or steering the apparatus.                                                 The apparatus comprises at least one pair of impellers rotatably mounted in a hollow body and means for driving the impellers. The apparatus comprises a pair of horizontally opposed or symmetrically disposed inlets communicating with a single outlet the outlet, the outlet being disposed vertically downwards substantially midway between the two inlets, in use.    The apparatus may therefore be substantially "T" or "Y" shaped in profile.
Patent CA-2671430-C (CA)
Inventor: SCHIFFMANN GLENN P
IPC: E04C2/296
Filed: 2007-12-03
Granted: 2015-06-30
Abstract: Tough, water-proof building systems, and methods of making system elements, and constructing buildings, without structural use of concrete except in floor slabs. Such building systems and methods provide wall, ceiling, and floor structural panels and corresponding walls, ceilings, and floors, and appurtenances, as well as accessories which make such structures versatile. The system elements can have vertical and horizontal strengths sufficient to be used in place of concrete, as engineered solutions, both above grade and below grade, including in severe weather. Structural building panels have inner and outer layers, and structurally reinforcing members, optionally including structural studs, extending the full heights of the panels, at spaced locations along the panel lengths. Spaces between reinforcing members are optionally filled with thermally-insulating foam. Optional reinforcing studs are attached to, or overlaid by, the inner layer, and extend inwardly into the building from the nominal inner surface of the building/wall panel.
Patent CA-2674483-C (CA)
Inventor: AARDENBURG KEES
IPC: A47J31/06
Filed: 2008-01-11
Granted: 2015-02-10
Abstract: A capsule (1), for example for brewing coffee, comprises a preferably rotationally symmetrically formed capsule body (2) having a side wall (3) and having a base (4) formed integrally therewith. The capsule is closed by a lid (5) to form a sealed chamber for accommodating the substance (7) contained in the capsule. The base (4) and lid (5) can be pierced by suitable means in order that a liquid can be channelled through the capsule. The base (4) is provided with an annular channel (8), of which the inner wall portion (9) forms a stiffening zone. The base (11) of the channel here forms a piercing zone which, as a result of the stiffening zone, can be pierced to better effect and without the capsule base as a whole being deformed.
Patent CA-2674601-C (CA)
Inventor: BACK MICHAEL
IPC: G06Q50/00
Filed: 2008-01-17
Granted: 2016-03-29
Abstract: A method of performing oilfield operations for an oilfield having a subterranean formation with a reservoir therein is provided. The method involves generating a business analysis of the oilfield based on business inputs, generating an operational analysis of the oilfield based on operational inputs, and selectively integrating the business analysis with the operational analysis by using the operational outputs as at least a portion of the business inputs and by using the business outputs as at least a portion of the operational inputs to form an integrated oilfield analysis. The business analysis includes business outputs for characterizing the business impact of projects performed on the oilfield. The operational analysis includes operational outputs for characterizing the operational impact of projects performed on the oilfield. The integrated oilfield analysis includes integrated oilfield outputs for characterizing the business and operational impact of projects performed on the oilfield. The method may also involve developing an oilfield plan based on the integrated oilfield analysis and implementing the oilfield plan.
Patent CA-2677146-C (CA)
Title: Novel indole derivatives, methods for preparing same, and use thereof particularly as antibacterial agents
Inventor: DENIS JEAN-NOEL MARIE LEON
IPC: C07D209/14
Filed: 2008-01-31
Granted: 2016-11-15
Abstract: The invention relates to the use of at least one compound of the formula (I), in which R and R3 are particularly a hydrogen atom, R1 is particularly a hydrogen atom or a methyl, ethyl or isobutyl mi group, R4, R5, R6 and R7 are independently a hydrogen atony, an alkoxyl group with 1 to 7 carbon atoms or a halogen atom, R2 is a hydrogen atom, an O- group or an OH group, B is an N-GP1 or NRc group, GP1 being a Boc or Cbz group, and Rc is a hydrogen atom or a methyl or t-butyl group, for preparing a drug for treating conditions associated with bacterial infections, in particular for treating bacterial diseases.
Patent CA-2683695-C (CA)
Title: Nouveaux derives de 3-amido-pyrrolo[3,4-c]pyrazole-5(1h,4h.6h) carbaldehyde
Inventor: BOTROUS IRINY
IPC: C07D519/00
Filed: 2008-04-10
Granted: 2013-06-18
Abstract: L'invention concerne des composés et des sels pharmaceutiquement acceptables de Formule (I) : dans laquelle X, R1, R2, R3, R4, R5, R6, R7 et R8 sont tels que définis dans la description. L'invention concerne également des compositions pharmaceutiques contenant ces composés et sels pharmaceutiquement acceptables, ainsi que des méthodes de traitement du diabète sucré et de ses complications (en particulier la rétinopathie, la néphropathie ou la neuropathie diabétiques), du cancer, de l'ischémie, des inflammations, des troubles du système nerveux central, des maladies cardiovasculaires, de la maladie d'Alzheimer, des maladies dermatologiques, des maladies virales, des troubles inflammatoires ou des maladies dans lesquelles le foie est un organe cible.
Patent CA-2690822-C (CA)
Title: Implants et procedes de soin pelvien ameliores
Inventor: ANDERSON KIMBERLY A
IPC: A61F6/08
Filed: 2003-04-28
Granted: 2013-02-12
Abstract: Des articles chirurgicaux, des implants et des éléments utiles dans le cadre de procédures de soin pelvien chez la femme.
Patent CA-2692859-C (CA)
Inventor: SIEGEL STEPHAN
IPC: A61K31/53
Filed: 2008-06-28
Granted: 2016-05-10
Abstract: The invention relates to compounds having the formula (I): (see formula I) Wherein R1, R2, A, W, U and V are described herein, and processes for their preparation, and their use for the manufacture of medicaments for the treatment and/or prophylaxis of diseases, in particular of hematological disorders, preferably of leukopenias and neutropenias.
Patent CA-2702928-C (CA)
Inventor: HALL JOHN WESLEY
IPC: H01R25/00
Filed: 2008-11-14
Granted: 2013-04-16
Abstract: An electrical connector assembly includes a housing having more than one cavity extending along an insertion axis for inserting a connector in each of the more than one cavity. The housing has a slot extending perpendicular to the insertion axis. A retention lock is inserted into the slot and held within the housing, wherein the retention lock locks each of the more than one connector within each cavity.
Patent CA-2703280-C (CA)
Inventor: FRION DUANE
IPC: A61F2/16
Filed: 2008-11-12
Granted: 2016-06-07
Abstract: A method of inserting an ocular implant into a patient's eye, the ocular implant being mounted on a carrier, the method comprising: inserting a cannula into an anterior chamber of the eye;  moving a distal exit port of the cannula into communication with Schlemm's canal; and advancing the ocular implant and carrier through an exit port of the cannula into Schlemm's canal.  The invention also provides an ocular implant and delivery system comprising:  a cannula comprising a distal exit port adapted to be inserted into a Schlemm's canal portion of an eye; an ocular implant; a carrier disposed within the implant and movable with the implant within the cannula; and a proximal control adapted to be operated from exterior to an eye to move at least one of the carrier and the implant when the distal exit port of the cannula is within the eye.
Patent CA-2715838-C (CA)
Title: Ensemble de suspension pour cables
Inventor: WHIPPLE CHARLES E
IPC: H02G3/30
Filed: 2010-09-29
Granted: 2014-09-09
Abstract: Un porte-câbles est décrit. Le porte-câbles peut comprendre un premier loquet configuré pour suspendre le porte-câbles à partir d'une entretoise et un second loquet configuré pour suspendre le porte-câbles à partir de l'entretoise. Le porte-câbles peut également comprendre une selle de repos pour câbles pour soutenir un ou plusieurs câbles. Quand le porte-câbles est suspendu par le premier loquet seulement, un espace peut se former entre la selle de repos pour câbles et l'entretoise de sorte que la selle de repos pour câbles est configurée pour recevoir un ou plusieurs câbles par l'espace. Quand le porte-câbles est suspendu par le second loquet, l'espace peut être fermé entre la salle de repos pour câbles et l'entretoise pour fixer un ou plusieurs câbles.