baber/WOPTO huggingface dataset:
Patent CA-2586105-A1 (CA)
Title: Aminoquinazolines compounds
Inventor: BERTHEL STEVEN JOSEPH
IPC: A61K31/517
Filed: 2005-11-02
Abstract: The present invention is concerned with compounds of for-mula (1), wherein R1, R2 and X are as defined in the description and claims.  The compounds of the present invention are PTP-1B inhibitors and can be used as medicaments.
Patent CA-2586854-A1 (CA)
Title: Medical device for delivering therapeutic agents over different time periods
Inventor: STENZEL ERIC B
IPC: A61F2/82
Filed: 2005-11-01
Abstract: A medical device comprising a surface coated by at least two coating regions comprising a therapeutic agent is disclosed. These coating regions allow for the release of the therapeutic agent over different time periods.
Patent CA-2593072-A1 (CA)
Title: A system for the exchange of information between a machining apparatus and a transfer device
Inventor: SANDMEIER BRUNO
IPC: B23Q39/02
Filed: 2007-07-03
Abstract: In a system for an exchange of information between a machine tool (1) and a transfer device (11) for feeding blank or pre-machined work pieces or tools to the machine tool (1) or removing machined products or tools from the machine tool (1), the machine tool (1) comprises a control unit (3) and an interface (4), whereby the control unit (3) monitors and controls machining states of the machine tool (1) and transmits information regarding the machining states of the machine tool (1) via the interface (4) to the transfer device (11) to activate the transfer device (11), said transfer device (11) receiving the information via an interface (14) assigned to it and processing said information by means of a control unit (13) assigned to it and reacting in response to the information, whereby a printer interface is used as the interface (4) of the machine tool (1).
Patent CA-2593525-A1 (CA)
Inventor: WONG RAYMOND J
IPC: B01J39/12
Filed: 2005-12-14
Abstract: Zirconium phosphate particles are synthesized by providing a solution of zirconium oxychloride in an aqueous solvent, reducing hydration and agglomeration of the zirconium, combining this solution with phosphoric acid or a phosphoric acid salt to obtain zirconium phosphate particles by sol gel precipitation.
Patent CA-2593808-A1 (CA)
Title: Eavestrough cover
Inventor: BROCHU STEPHANE
IPC: E04D13/064
Filed: 2007-07-13
Abstract: An eavestrough having a front wall, rear wall and top wall with a foraminous membrane extending between the rear wall and front wall, and a recess formed between the eavestrough top wall and the foraminous membrane which permits reversal of water flow flowing towards the recess.
Patent CA-2593936-A1 (CA)
Title: Lift arm assembly with integrated cylinder stop
Inventor: SCHATZ WARREN
IPC: E02F3/43
Filed: 2007-07-17
Abstract: A hydraulic lift arm assembly includes a lift arm, a lift cylinder raising and lowering the lift arm, a lift arm stop, and a stowing mechanism. The stowing mechanism automatically retains the lift arm stop in a stowed position in response to the lift arm stop moving into the stowed position.  The lift arm stop is movable into a locked position in which the stop resists substantial actuation of the lift cylinder from an extended condition, and thereby resists substantial lowering of the lift arm from a raised position. The lift arm stop may include a slot and pin arrangement to permit linear and pivotal movement of the stop with respect to the lift arm. The linear movement may provide clearance for a tongue on the stop to pivot past a portion of the lift cylinder as the stop is moved into the locked position.
Patent CA-2594048-A1 (CA)
Inventor: STEPHENSON JUSTIN P
IPC: F01D25/08
Filed: 2007-07-19
Abstract: A heat transfer system is provided for a turbine engine of the type including an annular casing (14) with an array of generally radially-extending strut members (20) disposed therein. The heat transfer system includes at least one primary heat pipe (36) disposed at least partially inside a selected one of the strut members (20);  at least one secondary heat pipe (48) disposed outside the fan casing (14) and thermally coupled to at least one primary heat pipe (36) and to a heat source. Heat from the heat source can be transferred through the secondary heat pipe (48) to the primary heat pipe (36) and to the selected strut member (20).
Patent CA-2608077-A1 (CA)
Inventor: DIMM JOHN ROSS
IPC: G06F17/30
Filed: 2006-05-16
Abstract: A system and method for updating, monitoring, and controlling applications on a workstation. The workstation includes a workstation management module configured to detect the launch or request to access a network by an application. A workstation application server receives data associated with the application from the workstation. The application server module can determine one or more policies or categories to associate with the application by referencing an application inventory database. Once the application server module has the category or policy, it forwards a hash/policy table to the workstation management module. Upon receipt of the hash/policy table, the workstation management module applies the policy that is associated with the application to control network access by the application.
Patent CA-2608139-A1 (CA)
Title: Production of enzyme-resistant starch by extrusion
Inventor: YACKEL WALTER C
IPC: A23L29/20
Filed: 2006-05-31
Abstract: A process for producing alpha-amylase resistant starch comprises extruding a feed starch at a temperature in the range of about 60-220~C, thereby producing a product alpha-amylase resistant starch. The feed starch can be in the form of an aqueous slurry or paste that has a dry solids concentration of at least about 50% by weight. The process optionally can include the additional step of heating the product starch to a temperature of at least about 90~C in the presence of moisture, to increase further the alpha- amylase resistance of the product.
Patent CA-2608476-A1 (CA)
Title: Preparations comprising arylazine substituted with a carbonylic moiety to increase the activity of gelatinase a in ocular cells
Inventor: PFEFFER BRUCE A
IPC: A61K31/47
Filed: 2006-06-28
Abstract: Preparations for controlling intraocular pressure in the eye comprise as an active compound, arylazine substituted with a carbonylic moiety, which compound is capable of effecting a "pharmacological trabeculocanalotomy" in an eye by means of reducing juxtacanalicular meshwork to promote outflow of aqueous. The organic active compound increases Gelatinase A activity in ocular cells by increasing cell membrane expression of membrane-type matrix metalloproteinases (MT-MMPs) to increase aqueous outflow as a treatment for glaucoma, e.g., primary open angle glaucoma.
Patent CA-2611730-A1 (CA)
Inventor: BOROS JOZEF
IPC: F24D17/00
Filed: 2007-11-21
Abstract: A representatively pumpless water heater system has an instantaneous water heater coupled in series with a storage water heater by piping circuitry incorporating a bypass valve and a mixing valve and useable to route pressurized incoming cold water sequentially through the instantaneous and storage type heaters. A control system (1) operates the bypass valve to cause a selectively variable portion of the incoming cold water to bypass the instantaneous heater and flow to the mixing valve, and (2) operates the mixing valve to blend the bypassed cold water with hot water exiting the storage heater to maintain a predetermined temperature of heated water exiting the system. Another system embodiment adds a directional bypass valve operable by the control system to selectively divert to the mixing valve a portion of the heated water exiting the instantaneous heater for delivery to the storage heater.
Patent CA-2613668-A1 (CA)
Inventor: TAKENAMI SHIGEHARU
IPC: C09K19/56
Filed: 2006-06-28
Abstract: A liquid crystal device, comprising, at least a pair of substrates; and a liquid crystal material composition disposed between the pair of substrates.  The liquid crystal material composition comprises, at least, a Smectic phase liquid crystal material, and a molecular alignment-enhancing agent. The Smectic phase liquid crystal material has a molecular long axis or n-director having a tilt angle to its layer normal as a bulk material, and the molecular long axis of the Smectic phase liquid crystal material aligns parallel to the pre-setting alignment direction, resulting in its long axis layer normal. The molecular alignment-enhancing agent has a molecular axis or n-director having no tilt angle to its layer normal as a bulk material, and the molecular alignment-enhancing agent has a double bond structure in its molecule.
Patent CA-2616491-A1 (CA)
Inventor: MCELROY CON ROBERT
IPC: C11C3/00
Filed: 2006-07-20
Abstract: A glyceride compound comprising a first aliphatic group and a first substituent group bonded to said first aliphatic group. The first substituent group has the formula -O(CH2CH2O)nP where n is 1 to 14 and P is a polymerisable group. An aqueous emulsion of the glyceride can be used in an emulsion polymerisation reaction to yield a polymer resin, which can then be mixed with a suitable base material, such as wood strands, to produce a composite material, such as Oriented Strand Board.
Patent CA-2616654-A1 (CA)
Title: Data-path dynamic link maintenance in mobile ad hoc networks
Inventor: DATZ CHARLES
IPC: H04L12/28
Filed: 2007-12-31
Abstract: The method and mobile ad hoc network include the use of a plurality of mobile nodes. A main communication path is established from a source node through intermediate nodes to a destination node. Alternative communication paths are established among intermediate nodes defined as standby nodes to define a multipath communication pathway from the source node to the destination node.  The nodes include a controller and a wireless communications device cooperating therewith. Link quality is monitored by at least one intermediate node to neighboring nodes in the multipath communication pathway, and the main communication path is reconfigured within the multipath communication pathway to at least one of the alternative communication paths based upon monitored link quality.
Patent CA-2618148-A1 (CA)
Inventor: WHEELER IAN ROBERT
IPC: B22F1/068
Filed: 2005-08-12
Abstract: The present invention provides a jetting process for the producction of flakes with uniform size distribution to be used in pigments comprising the steps of ejecting molten metal from a jet head and collecting droplets of metal on a solid collecting substrate or collecting droplets of metal in or on a collecting substrate.
Patent CA-2618738-A1 (CA)
Inventor: FAN ZHIGANG
IPC: G06F21/00
Filed: 2008-01-15
Abstract: A method is provided for embedding dispersed miniature security marks within documents and images, utilizing a mark parameters database, graphical user interface, and detection simulator. The method includes predicting detection error rates for each pixel location of a host image, defined as a digital representation of at least one recipient of the dispersed miniature security marks, with each dispersed miniature security mark including a plurality of scattered dots. The detection error rates for each pixel are displayed with the host image on a graphical user interface and the desired dispersed miniature security mark locations are selected. At least one set of dispersed miniature security mark parameters is identified, with the parameters being mark parameters that enable determination of an optimized balance between detectability and visibility of the dispersed miniature security marks.  The host image with the dispersed miniature security mark is displayed for review and adjustment by an operator.
Patent CA-2619263-A1 (CA)
Title: Method and apparatus for managing traffic flow of forwarding entries through a virtual forwarding database of a network node
Inventor: BERNARD MARC R
IPC: H04L69/14
Filed: 2008-01-28
Abstract: Disclosed herein is a method and apparatus for supporting a virtual forwarding database in response to telecommunications network service demands and standard Media Access Control. learning processes to support an overall forwarding database greater than the size supported in hardware. An example embodiment of the present invention provides a possible solution or workaround for certain hardware platforms that limit the total number of forwarding entries that are currently available. This is done by creating a virtual forwarding database that may be maintained in local random access memory and not in the switch(es)/network processors' forwarding database. As such, a traffic module (e.g., application code/processor or central processing unit) may continuously update a virtual forwarding database along with a dedicated forwarding database based on the reception of external data, which includes, but is not limited to, any combination of the following: IPTV joins/leaves, new/unknown packets, and known packets.
Patent CA-2620025-A1 (CA)
Title: Reseau de bus de communication optique pour equipements d'avionique
Inventor: TOURNIER GILLES
IPC: H04B10/2581
Filed: 2006-08-31
Abstract: L'invention concerne un système avionique pour aéronef comportant au moins deux équipements (10a, 10b) aptes à échanger des informations au moyen de au moins un bus électrique de communication bidirectionnel simultané dans lequel les informations sont aptes à être échangées entre les équipements (10a, 10b) au moyen d'un bus optique (20) apte à être raccordé sur des interfaces électriques (11a, 11b) desdits équipements. Le bus optique (20) du système avionique comporte au moins un câble optique (21) comportant au moins une fibre optique (22), et, à chaque extrémité, un connecteur (30) incorporant des moyens (41, 42, 45, 46) pour convertir des signaux électriques en signaux optiques et des moyens pour convertir des signaux optiques en signaux électriques. Le bus optique (20) se raccorde sur les prises électriques des équipements existants.
Patent CA-2620352-A1 (CA)
Title: 3, 5-disubstituted pyrid-2-ones useful as inhibitors of tec family of non-receptor tyrosine kinases
Inventor: KNEGTEL RONALD
IPC: C07D401/04
Filed: 2006-08-28
Abstract: The present invention relates to pyrid-2-one compounds of formula (I) useful as inhibitors of protein kinase of Tec family (e.g., Tec, Btk, Itk/Emt/Tsk, Bmx,Txk/Rlk) protein kinases. These compounds and pharmaceutically acceptable compositions thereof are useful for treating or preventing autoimmune, inflammatory, proliferative, hyperproliferative or immunologically-mediated diseases.
Patent CA-2621745-A1 (CA)
Title: Use of mosses and/or lichens and element and method for reducing the particulate matter content of air
Inventor: BEHRENS WOLFGANG
IPC: B01D53/85
Filed: 2005-09-08
Abstract: The invention relates to the use of mosses and/or lichens as agents for reducing the particulate matter content of air.
Patent CA-2623254-A1 (CA)
Inventor: MILLER AMIR
IPC: A61F2/06
Filed: 2006-09-21
Abstract: A stent (22) for the treatment of a vascular bifurcation includes a distal member (40) and a proximal member (42), the distal member and the proximal member comprising tubular bodies, the distal member comprising first struts (64, 66) oriented in the proximal direction and the proximal member including second struts (54, 56) oriented in the distal direction, such that at least one of the first struts is connected to at least one of the second struts on a first side of the stent (46), while on a second side (48) of the stent, opposite the first side, one or more of the first struts are unconnected to any of the second struts and one or more of the second struts are unconnected to any of the first struts.
Patent CA-2624210-A1 (CA)
Inventor: HAYES NATHAN T
IPC: G06F15/00
Filed: 2006-10-02
Abstract: A computer executable method of processing a representation of a modal interval spherical projection is provided. A representation of a vector comprised of modal intervals X, Y, and Z is provided wherein each modal interval of the modal intervals are delimited by first and second marks of a digital scale. An analytical expression of an azimuthal spherical projection is partitioned into terms of a pair of independent functions wherein a function of the pair exhibits a monotonicity over piecewise domains of the function. A modal interval analysis is performed upon the function wherein arguments of said piecewise domains are modal intervals.
Patent CA-2624759-A1 (CA)
Title: Polyurethane elastomer
Inventor: FAHLEN JESPER
IPC: C08G18/44
Filed: 2006-10-10
Abstract: Disclosed is a novel polyurethane elastomer obtained by reacting at the least a di, tri or polyisocyanate, a polycarbonate diol of a 2-alkyl-l,3-propanediol, a 2,2-dialkyl-l,3- -propanediol, an alkoxylated 2-alkyl-l,3-propanediol and/or an alkoxylated 2,2-dialkyl- -1,3-propanediol and/or at least one polycarbonate diol comprising units from two or more said 1,3-propanediols, and a di, tri or polyalcohol.
Patent CA-2625259-A1 (CA)
Title: Plunger and plunger assembly for a cartridge, system for storing a substance, and method of filling and sealing a substance in a delivery system
Inventor: BROYLES BRUCE R
IPC: B67D7/58
Filed: 2006-10-12
Abstract: The present invention is directed to a plunger, a plunger assembly, and a system for storing a substance or substances, preferably flowable substances, and a method of filling and sealing a substance in a storing system. In particular, the present invention provides for substantially air-free filling and storing of substances in a delivery system.
Patent CA-2625680-A1 (CA)
Title: Direct access electronic mail (email) distribution and synchronization system with provision for pre-configured service offerings
Inventor: GARDNER DARREN L
IPC: H04L12/58
Filed: 2008-04-11
Abstract: A communications system includes a network engine that communicates with a plurality of unsubscribed mobile wireless communications devices using a communications network for sending and receiving emails therefrom. A direct access server is operative with the network engine for polling electronic mailboxes of users and retrieving email from the electronic mailboxes and pushing any email through the network engine to selected user subscribed mobile wireless communications devices. This direct access server is operative for providing at least one pre-configured service offering to a user that is linked to mail-access parameters when a user configures their respective electronic mailbox.
Patent CA-2626594-A1 (CA)
Title: Printing blanket including a non-extensible backing layer and a relief area which may be mounted in a variety of lockup mechanisms
Inventor: CZERNER RICHARD L
IPC: B41N10/04
Filed: 2006-11-08
Abstract: A printing blanket is provided which may include a printable surface ply, a compressible ply, one or more reinforcing fabric plies, and a non-extensible backing layer comprising a polymeric material. The printing blanket has first and seconds ends which are adapted to be inserted into the gap of a printing blanket cylinder, where each of the first and second ends may include a relief area formed by removing or molding a portion of the blanket or by removing or molding a portion of the non-extensible backing layer such that the blanket may be mounted in a wide variety of printing presses using a number of different lock-up mechanisms.
Patent CA-2630795-A1 (CA)
Inventor: SCHICK KARL G
IPC: G01N27/10
Filed: 2006-12-04
Abstract: Disposable, pre-sterilised, and pre-califorated, pre- validated conductivity sensors are provided. These sensors are designed to store sensor-specific information, such as calibration and production information, in a non-volatile memory chip on the sensor. The sensors are calibrated using 0,100 molar potassium chloride (KCl) solutions at 25 degrees Celsius. These sensors may be utilize with in-line systems, closed fluid circuits, bioprocessing systems, or systems which require an aseptic environment while avoiding or reducing cleaning procedures and quality assurance variances.
Patent CA-2631044-A1 (CA)
Title: Method and apparatus for processing of materials
Inventor: WOODIN MARK C
IPC: A61L2/04
Filed: 2006-12-05
Abstract: A method and apparatus processing materials including medical waste, municipal waste, along with other wastes, and processing materials; the apparatus comprising an elongate pressure vessel of generally cylindrical configuration having an inlet end, and an end cap for the inlet.
Patent CA-2631673-A1 (CA)
Inventor: RABHI VIANNEY
IPC: F02B75/04
Filed: 2007-01-26
Abstract: The assembly has a common cylinder head (300) cooperating with a cylinder housing (100) to close an end of an engine cylinder at the level of a combustion chamber and an end of a cylinder at a level of an upper chamber of an actuating cylinder (8). The cylinder housing contains an assembly of components of a movable coupling system in a variable compression ratio engine. The cylinder head has a joint plane (301) which cooperates with the joint plane (190) comprising the cylinder housing.
Patent CA-2632910-A1 (CA)
Title: Biphenyl derivatives as selective agonists of gamma rar receptor
Inventor: BIADATTI THIBAUD
IPC: A61P17/06
Filed: 2006-11-28
Abstract: Biphenyl compounds having the formula (I): are useful for preventing/treating pathologies linked to a deficiency of the activation of the RAR gamma receptor, e.g., for treating a pathology linked to a cell differentiation and/or proliferation disorder, for treating acne, for treating psoriasis.
Patent CA-2633090-A1 (CA)
Inventor: SCHMILLEN ANTON
IPC: C10B53/07
Filed: 2006-11-23
Abstract: A conveying and lock system (10) for introducing a bulk material into a reactor (14) with exclusion of gas and while preventing gas exchange at low pressure differences has a screw shaft (44) on which first windings (46) and second windings (48) are formed. A winding-free section (50) is disposed between the first and the second windings (46, 48) in which the conveyed bulk material is compacted. The compacting causes a bulk material plug which is substantially gas free and, during bulk material transport, the bulk material plug is constantly formed in the conveying and lock system (10) by means of the screw shaft (44) to prevent gas exchange between the product inlet and the product outlet of the conveying and lock system (10).
Patent CA-2633823-A1 (CA)
Title: Gas metering
Inventor: SHAKESPEARE SIMON ADAM
IPC: G01F1/7088
Filed: 2006-10-05
Abstract: A gas meter comprises a conduit (1) for passage of a gas flow A and an ioniser (2) arranged to ionise the gas flow in the conduit (1). A modulating electrode structure (4) downstream of the ioniser modulates the ion distribution in the ionised gas flow. A first detecting electrode structure (8) and a second electrode structure (9) downstream of the modulating electrode structure 4 detect the modulated ion distribution in the ionised gas flow. The modulating electrode structure (4) and the detecting electrode structures (8, 9) can be configured to generate an electrical field having at least a substantial component parallel to the direction of the gas flow. The modulating electrode structure (4) and the detecting electrode structures (8, 9) can comprise a pair of electrodes (5, 6, 10, 11), each having a plurality of apertures defined therein for passage of the gas flow. The modulating electrode structure (4) can be arranged to capture ions of one polarity, to generate an ionised gas flow comprising a majority of ions of the opposite polarity, in which case the detecting electrode structure can comprise at least one electrode (11) connected to a source of charge. Movement of the ionised gas flow relative to the electrode causes a redistribution of charge in the electrode, which generates a current indicative of the ion distribution between the electrode (11) and the charge source. The various arrangements provide a gas meter that can operate with a modulating voltage of less than (10) volts and is therefore suitable as a domestic gas meter.