baber/WOPTO huggingface dataset:
Patent CA-2630767-A1 (CA)
Inventor: ZANELLA STEFANO
IPC: F23N1/00
Filed: 2005-11-23
Abstract: A device for controlling the delivery of a combustible gas to a burner apparatus comprises a main pipe (2) for delivery of the gas in which are disposed a first and a second servovalve (5, 6), respectively in cascade with each other, with respect to the direction of flow of the gas, the servovalves including respective valve seats (5a, 6a) associated with corresponding shut-off means (5b, 6b) with diaphragm control (5c, 6c) for the opening of the seats in opposition to respective resilient return means (5d, 6d), the first and second servovalve (7, 13) comprising a respective first and second control solenoid valve (7, 13) with electromagnetic operating means for controlling the opening/closure of the corresponding servovalve (5, 6), the solenoid valves being arranged to act for opening/closure of pipes of respective servo-assisted control circuits, so as to control indirectly, by way of the diaphragm control, the respective shut-off means (5b, 6b) of the corresponding servovalve (5, 6), the pipes of the control circuit placing the main pipe (2) in fluid communication with respective control chambers (10, 17) of the servovalves, one side of the diaphragms (5c, 6c) of said diaphragm controls being subjected to the pressure existing in the respective control chamber.  The intake pipes (8, 9) of the respective control circuits, capable of picking up the pressure signal to be transmitted to the corresponding control chamber (10, 17), are both respectively connected, in fluid communication, with the main pipe (2), upstream of the first servovalve (5).
Patent CA-2631380-A1 (CA)
Inventor: SCHMIDT HEIKO
IPC: B23P19/06
Filed: 2006-11-28
Abstract: Method of attaching a functional element (2, 27, 102, 102a, 102b) to a plastically deformable flat material (1, 29, 101) or workpiece, wherein the functional element (2, 27, 102, 102a, 102b), at a bearing surface (6, 28, 105.1), has a riveting collar (7, 108) which projects beyond this surface and is formed by a hollow or tubular section, wherein a dome-like section (10, 10a, 10b, 10c, 104) is formed in a joining region in the flat material (1) by plastic deformation and projects with its base (11, 104.1) beyond the plane of the flat material (1) surrounding this section and has a joining opening (9, 103) at this base, and wherein the attaching of the functional element (2, 27, 102, 102a, 102b) to the flat material (1) is effected in a joining and riveting operation by inserting the riveting collar (7, 108) into the joining opening (9, 103) and by plastic deformation of this riveting collar (7, 108) in such a way that the base (11, 104.1) is accommodated in a region of the base surrounding the joining opening (9, 103) between the deformed riveting collar (7.1, 108.1) and the bearing surface or end face (6, 28, 105.1) of the functional element (2, 27, 102, 102a, 102b), wherein the functional element (2, 27, 102, 102a, 102b) is anchored to the marginal region surrounding the joining opening (9, 103) without reducing the diameter of the joining opening (9, 103). A connection and connecting elements are also claimed.
Patent CA-2633852-A1 (CA)
Title: Hinged partition and arrangement for closing off a room against a fluid flowing into the room or out of the room
Inventor: ANHAMM DAG
IPC: E06B9/00
Filed: 2006-11-17
Abstract: An arrangement which has a hinged partition is proposed in order to close off a room against a fluid, in particular a flammable liquid, flowing into the room or out of the room. The hinged partition can be pivoted about an axis from a first position into a second position. A seal of sheet-like formation is connected to the hinged partition and a frame. At least one screening means is provided in the side regions of the seal and of the hinged partition, this screening means protecting the seal against increased levels of heat.
Patent CA-2634642-A1 (CA)
Title: Raccords de tiges allegeant les charges
Inventor: MCCARTY MICHAEL WILDIE
IPC: F16B7/04
Filed: 2006-11-10
Abstract: L'invention concerne un appareil servant à relier fonctionnellement une barre d'actionnement à une tige de soupape. Un exemple d'appareil comprend un boîtier de raccord présentant une surface extérieure et une surface intérieure, la surface intérieure définissant une cavité interne. L'appareil cité en exemple comprend également un passage de barre d'actionnement s'étendant de la surface extérieure jusque dans la cavité interne et prévu pour recevoir au moins une partie de la barre d'actionnement, ainsi qu'un passage de tige de soupape s'étendant de la surface extérieure jusque dans la cavité interne et prévu pour recevoir au moins une partie de la tige de soupape. En outre, l'appareil cité en exemple comprend un corps d'allègement de charge disposé à l'intérieur de la cavité interne entre le passage de barre d'actionnement et le passage de tige de soupape.
Patent CA-2635463-A1 (CA)
Title: Novel phytic citrate compounds and process for preparing the same
Inventor: COPPOLINO CARL A
IPC: A61K31/66
Filed: 2006-12-29
Abstract: The present invention provides a chemical compound or a salt thereof having the chemical formula of: formula (I) wherein said R is H or citrate and wherein at least one R is citrate. The salt of the chemical compound is the Na+, K+, Mg2+ , or Ca2+ salt of said chemical compound. The chemical compound is a chelator which chelates sodium, potassium or lithium, magnesium, calcium, copper, iron, lead, zinc, aluminum, mercury, cadmium, or chromium. It is also be used as an artery plaque dissolver and/or to treat age-related degenerative disorders, such as Alzheimer's disease. The present invention also provides a method for producing the phytic citrate compound and/or its salt.
Patent CA-2636830-A1 (CA)
Title: Ouvrage constitue de parties individuelles
Inventor: BATHON TOBIAS
IPC: E04B5/02
Filed: 2007-01-12
Abstract: Un ouvrage constitué de parties individuelles au moins partiellement faites d'éléments composites en bois et béton (100), lesquels éléments sont composés d'au moins un composant en bois (110) présentant une section transversale de bois et un composant en béton (101) présentant une section transversale de béton. Les éléments composites en bois et béton sont au moins en partie préfabriqués puis assemblés en usine ou plus tard sur le chantier. Les parties individuelles sont reliées ou assemblées entre elles et/ou avec d'autres parties par assemblage à force et/ou par complémentarité de forme et/ou par liaison de matière, en partie par transmission de force seulement par la section transversale de bois ou en partie par transmission de force seulement par la section transversale de béton ou bien en partie à la fois par la section transversale de bois et par la section transversale de béton.
Patent CA-2637079-A1 (CA)
Inventor: MERGY JEFFREY T
IPC: B23P15/00
Filed: 2008-07-03
Abstract: A golf club head includes a perimeter member made of high density material and a face plate insert made of lower density material. In one embodiment, the face plate insert is formed by applying a shell member to a core member so that the shell member encases the core member. Preferably, the shell member is made by electrodepositing a nanometal having a grain size between 10 and 50 nanometers onto the core member.
Patent CA-2637392-A1 (CA)
Title: Imidazopyridine derivatives inhibiting protein kinase activity, method for the preparation thereof and pharmaceutical composition containing same
Inventor: PARK BOONSAENG
IPC: C07D487/04
Filed: 2007-01-23
Abstract: The inventive imidazopyridine derivative can be used in a pharmaceutical composition for preventing or treating diseases such as diabetes, obesity, dementia, cancer, and inflammation, since it can efficiently inhibit the activities of several protein kinases including glycogen synthase kinase-3 (GSK-3), aurora kinase, extracellular signal-regulated kinase (ERK), protein kinase B (AKT), and the likes, to control signal transductions thereof.
Patent CA-2640143-A1 (CA)
Inventor: PAK GOL
IPC: F04C18/107
Filed: 2006-08-07
Abstract: The present invention describes a uni-axial screw pump (1) to convey various viscous fluids with high pump efficiency wherein restraining devices restrain the fluid' s tendency to rotate around the axis (6) as the rotor (3) rotates.  As a result all the fluid trapped between the helical thread (5) and inner surface of inner cylindrical casing (10) is forced in the axial direction towards the discharge end. It is simple in structure and small in external dimension. It can also be employed as hydraulic turbine, thermo motor, liquid motor, extruder, molder and etc. The said screw pump is characterized in that the thread (5) of the screw rotor (3) is disconnected perpendicularly to the axis to make a plurality of thread sections, a plurality of annular restraining devices (7) being inserted in the annular gaps formed between said disconnected thread sections (5), the said annular restraining devices (7) having restraining elements (9) and openings (8) for the fluid to be conveyed through, inner cylindrical sections (10) being axially disposed between the said inserted annular restraining devices (7) to enclose the screw rotor (3).
Patent CA-2640334-A1 (CA)
Inventor: BAUR KENNETH C
IPC: E04G21/14
Filed: 2008-10-03
Abstract: A cover includes a body adapted to secure over a fitting disposed in a prestressed concrete member for lifting the concrete member. The body has a surface feature configured to achieve a substantially fluid tight seal with the concrete member.
Patent CA-2641066-A1 (CA)
Inventor: LUTZ KARL-EDUARD
IPC: F16B41/00
Filed: 2007-01-20
Abstract: A mounting unit (1) serves to rotatably and captively fasten a screw (2) to a mounting part (3), especially the fastening eyelet (4) of a belt buckle of an automobile, a truck or a different commercial vehicle. The mounting unit (1) includes a screw (2) including a head (5), a shank portion (6) and a threaded portion (7) including a thread (8), the shank portion (6) being arranged in a region between the head (2) and the threaded portion (7). The mounting unit (1) furthermore includes a mounting ring (10), the mounting ring (10) being arranged on the shank portion (6) not to be movable in a direction of the screw axis (11), the mounting ring (10) including at least one retaining element (13) being designed and arranged such that a mounting part (3) can be pushed over and beyond the retaining element (13) in a way that the mounting part (3) can be fastened by the retaining element (13) such that the screw (2) is arranged to be rotatable with respect to the mounting part (3) and not to be movable in the direction of the screw axis (11).
Patent CA-2641221-A1 (CA)
Inventor: THIEL MANFRED
IPC: A61F13/00
Filed: 2006-01-26
Abstract: Methods for modulating responsiveness to increased oxygen levels in an at-risk subject identifying an at-risk subject; and before exposing the identified at-risk subject to an increased amount of oxygen, administering to the at-risk subject an anti-inflammatory agent wherein the responsiveness of the at-risk subject to said increased amount of oxygen is modulated as compared to the responsiveness of the at-risk subject to said increased amount of oxygen in the absence of said anti-inflammatory.
Patent CA-2642454-A1 (CA)
Inventor: SAKAI YOSUKE
IPC: A61M5/165
Filed: 2007-03-29
Abstract: The present invention provides a closable male luer connector (101) in which an inner portion (121) within the spigot (111) of the connector is movable from a sealing position to an open position on connection of the connector to a female luer connector (10). The movement of the inner portion may be caused by, for example, action of the female connector on a projecting arm (122b) or a screw thread arrangement.
Patent CA-2642887-A1 (CA)
Inventor: MAYS ROBERT W
IPC: A61K35/545
Filed: 2007-01-23
Abstract: The invention relates to the treatment of various injuries, disorders, dysfunctions, diseases, and the like with MAPCs, without the need for adjunctive immunosuppressive treatment.
Patent CA-2644789-A1 (CA)
Inventor: INBE TOSHIO
IPC: C09D183/08
Filed: 2007-02-28
Abstract: Disclosed is a composition for metal surface treatment which enables to form a chemical conversion coating film which achieves sufficient foundation surface concealment, coating adhesion and corrosion resistance. Also disclosed is a method for treating the surface of a metal material wherein such a composition for metal surface treatment is used. Specifically disclosed is a metal surface treatment composition used for a treatment of a metal surface, which composition contains a zirconium compound and/or a titanium compound, and a polyamine compound having a number average molecular weight of not less than 150 but not more than 500,000. The polyamine compound contains not less than 0.1 millimole but not more than 17 millimoles of a primary and/or secondary amino group per 1 g of the solid content, and the content of the zirconium compound and/or titanium compound in the metal surface treatment composition is not less than 10 ppm but not more than 10,000 ppm in terms of metal elements. The mass ratio of the zirconium element and/or titanium element contained in the zirconium compound and/or titanium compound relative to the polyamine compound is not less than 0.1 but not more than 100.
Patent CA-2645652-A1 (CA)
Title: Bicycloheteroaryl compounds as p2x7 modulators and uses thereof
Inventor: GOWLUGARI SUMITHRA
IPC: C07D471/02
Filed: 2007-03-16
Abstract: Bicycloheteroaryl compounds are disclosed that have a formula represented by the following: Formula (I). The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, pain, inflammation, traumatic injury, and others.
Patent CA-2646324-A1 (CA)
Title: Multi-cartridge fluid delivery device
Inventor: NARDI RONALD V
IPC: A61N1/30
Filed: 2007-03-28
Abstract: A fluid delivery device for administering a first medicament and a second medicament includes a first fluid reservoir configured to contain the first medicament and a second fluid reservoir configured to contain the second medicament. The fluid delivery device may include one or more basal drive mechanisms to provide a basal delivery of one or more of the first and second medicaments. The fluid delivery device may further include one or more bolus drive mechanisms to provide a bolus delivery of one or more of the first and second medicaments.
Patent CA-2648749-A1 (CA)
Inventor: MACK ARTHUR G
IPC: C08K5/12
Filed: 2007-04-03
Abstract: Improved flame retardant additives are formed from (A) at least one bis(alkanoic acid ester) of a ring-brominated aromatic diester diol; (B) liquid alkylated triphenyl phosphate having an approximate average formula (RxPhO)3P=O) in which each R is, independently, a hydrogen atom or a C14 alkyl group and x is an average number in the range of about 0.2 to 3; and (C) at least one alicyclic phosphonate ester having 1, 2 or 3 phosphorus atoms in the molecule, at least one of which is part of an alicyclic ring system, and having a phosphorus content of at least about 15 wt%. Combinations of these components are well- suited for use in various polymers or resins, especially polyurethanes.
Patent CA-2649681-A1 (CA)
Inventor: TAPAY JOSEPH
IPC: A61C19/00
Filed: 2009-01-14
Abstract: A method and device for removing the bulk of the casting investment surrounding a pressed ceramic dental appliance.
Patent CA-2650739-A1 (CA)
Inventor: CHEN JOHN J
IPC: A61L29/12
Filed: 2007-03-15
Abstract: Composit fiber reinforced balloons for medical devices are prepared by applying a web of fibers to the exterior of a preformed underlayer balloon which has been pressurized and expanded to a predetermined pressure or above ambient size, encasing the web with a matrix material to form an assembly with the fiber web bonded to the underlayer balloon. The assembly may have an outer layer formed by inserting the assembly into a preformed outer layer balloon. The overlayer balloon can be bonded to the assembly during a heat set step.
Patent CA-2651685-A1 (CA)
Inventor: WILSON MARK WAYNE
IPC: F25C1/24
Filed: 2009-01-30
Abstract: In accordance with an aspect of the disclosure, there is provided an ice service refrigerator comprising an ice maker and a food preservation compartment containing an evaporator. The ice maker includes a mold, an ejector for discharging ice pieces from the mold and a controller for periodically initiating operation of the ice maker through an ice making cycle and an ice harvesting cycle. The refrigerator further comprises a refrigeration system including a compressor, a condenser, a conduit flow line, a first valve, a second valve, an ice maker coil, a first cap tube, a second cap tube, and at least one evaporator connected in selectively closed series flow relationship. The ice maker coil is attached to the ice maker mold and includes a heat exchange relationship with the ice maker mold. The refrigerator also comprises circuitry including the controller for closing the first valve to conduct refrigerant through the condenser, the first cap tube, the ice maker coil, and the at least one evaporator during the ice making. The circuitry includes the controller for opening the first valve and closing the second valve to conduct refrigerant through the ice maker coil, the second cap tube, and the at least one evaporator during the ice harvesting.
Patent CA-2652027-A1 (CA)
Inventor: SCHREUDER FREDERIK
IPC: G06T7/40
Filed: 2007-05-03
Abstract: Devices and methods for automated collection and image analysis are disclosed that enable identification or classification of microscopic objects aligned or deposited on surfaces. Such objects, e.g. detectably labeled rare target cells, are magnetically or non-magnetically immobilized and subjected to Time Delay Integration imaging (TDI). Incorporation of TDl technology into image cytometry analysis, like CellTracks®, makes it possible to image moving objects with very high sensitivity and signal-to-noise ratios. Implementation of TDI camera technology with dual excitation and multispectral imaging of enriched.rare cells provides a rapid system for detection, enumeration, differentiation and characterization of imaged rare cells on the basis of size, morphology and immunophenotype.
Patent CA-2652434-A1 (CA)
Inventor: CHAMBERLAIN AARON K
IPC: C07K16/30
Filed: 2006-07-10
Abstract: Humanized Ep-CAM-targeting antibodies and methods of making and using the same are provided.
Patent CA-2652814-A1 (CA)
Title: Feuille de tissu absorbant crepe presentant un poids de base local variable
Inventor: REEB RONALD R
IPC: D21H15/04
Filed: 2007-05-16
Abstract: L'invention concerne une feuille cellulosique absorbante ayant un poids de base local variable, comprenant un réticulum de fibres pour la fabrication du papier comprenant (i) une pluralité de régions plissées, enrichies en fibres, s'étendant dans la direction transversale (CD), ayant un poids de base local relativement élevé, interconnectées par (ii) une pluralité de régions densifiées et allongées, constituées de fibres pour la fabrication du papier compressées. Les régions densifiées et allongées ont un poids de base local relativement faible et sont généralement orientées dans le sens machine (MD) de la feuille et ont un rapport longueur/diamètre MD/CD supérieur ou égal à 1,5. Les produits sont de préférence préparés par un procédé de crêpage compact déshydratant/humide.
Patent CA-2653230-A1 (CA)
Title: Solvent-free phase inversion process for producing resin emulsions
Inventor: MOFFAT KAREN A
IPC: C08L67/06
Filed: 2009-02-06
Abstract: A process for making a resin emulsion suitable for use in forming toner particles includes melt mixing a resin possessing acid groups at a temperature higher than the glass transition temperature of the resin, optionally adding a surfactant before, prior to, during, or after melt mixing the resin, and adding a basic neutralization agent and water to the resin to form an emulsion. In embodiments, the resin emulsion thus produced may be utilized to form a toner.
Patent CA-2653465-A1 (CA)
Title: Method for controlling a relational database system
Inventor: MOESTL MATTHIAS
IPC: G06F17/30
Filed: 2007-02-06
Abstract: The invention relates to a relational database system, wherein a request statement which is to be serviced and which comprises key words is initially analysed using a recursive transition network (RTN) and is converted into control commands. Said method comprises the following steps: the RTN is defined in a presetting step by forming RTN modules which are independent from one another, by means of an internal, oriented decision graph and optionally at least one recursive call function; one reference group, which is independent from the RTN modules and the elements thereof referring to the remaining decision graphs released from the first decision graph thereof, is formed; a reference execution step is used and the remaining decision graph that can prescribe the recursive call function, is transversed and an optimum access plan for the relational database system is generated.
Patent CA-2655624-A1 (CA)
Title: Use of a colloidal suspension of a cationic polymer to treat a support for medical use
Inventor: THOMAS MICHEL
IPC: B01D67/00
Filed: 2006-09-06
Abstract: The invention concerns a composite support comprising a base support for the treatment of a biological fluid, in which: " the base support is essentially- constituted by a first polymer carrying anionic or anionizable groups; " at least a part of the surface of the base support is coated with a second polymer ionically bonded to the first polymer, the second polymer carrying the cationic or cationizable groups which are capable of forming an ionic bond with the anionic or anionizable groups of the first polymer; in which the second polymer is in the colloidal form and in mixture with a polyacid during application to the support, allowing the composite membrane to adsorb at least one entity containing anionic or anionizable groups by bonding with cationic or cationizable groups of the second polymer.
Patent CA-2657908-A1 (CA)
Inventor: SAVALL BRAD M
IPC: C07D239/42
Filed: 2007-07-10
Abstract: Benzofuro- and benzothienopyrimidine compounds are described, which are useful as H4 receptor modulators. Such compounds may be used in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by H4 receptor activity, such as allergy, asthma, autoimmune diseases, and pruritis.
Patent CA-2659653-A1 (CA)
Inventor: HARRIS BRADLEY WARREN
IPC: B60R21/20
Filed: 2007-03-06
Abstract: The present invention is directed to a seamless airbag door assembly for a motor vehicle. A panel having an inner surface and an outer surface. The inner surface of the panel has predetermined breaking lines that are not visible when the panel is viewed from the outside surface. A scrim is connected to the inner surface of the panel and has a cut-line operable aligned with the predetermined breaking lines of the inner surface of the panel. An airbag chute is connected to the scrim and inner surface of the panel in order to connected the airbag chute to the panel.
Patent CA-2662122-A1 (CA)
Inventor: VERGNAULT GUY
IPC: A61K31/4422
Filed: 2007-08-29
Abstract: Controlled release oral dosage formulations containing calcium channel blockers, and methods of use thereof, are provided for the once-a-day treatment of cardiovascular disorders, such as hypertension, angina, and cardiac arrhythmia. The active agent is preferably a dihydropyridine calcium channel blocker, such as nisoldipine. The formulation provides an increase in the bioavailability of the calcium channel blocker as compared to the bioavailability of the calcium channel blocker in other drug delivery formulations known in the art. In one embodiment, the formulation provides an increase in the bioavailability of the calcium channel blocker, nisoldipine, as compared to the same dose of nisoldipine in the coat-core version of the drug (SULAR®). The formulation can be in the form of a trilayer tablet containing a core or central layer and one or more barrier layers.