baber/WOPTO huggingface dataset:
Patent CA-2529502-C (CA)
Inventor: LIU LINSEN
IPC: A21D8/08
Filed: 2004-03-22
Granted: 2012-02-21
Abstract: L'invention concerne une composition libérable pulvérisable pour batterie de cuisine, contenant une huile, un agent propulseur, et un agent de libération pour batterie de cuisine contenant de la lécithine traitée avec un alcali et un acide gras en même temps ou traitée avec un mélange fait d'un alcali et d'un acide gras. Une diversité d'alcalis et d'acides gras peuvent être utilisés pour traiter la lécithine, y compris plus d'un alcali et plus d'un acide gras. Les alcalis adaptés pour traiter la lécithine comprennent le sorbate de sodium et de potassium, le carbonate de sodium et de potassium, le bicarbonate de sodium et de potassium, l'acétate de sodium et de potassium, l'hydroxyde de sodium et de potassium, et des mélanges de ceux-ci. Les acides gras adaptés pour traiter la lécithine comprennent l'acide oléique, l'acide linoléique, l'acide palmitique, l'acide stéarique, et des mélanges de ceux-ci. L'agent de libération pour batterie de cuisine et l'huile sont mélangés, et le mélange est distribué du récipient aérosol par l'agent propulseur. Les agents de libération pour batterie de cuisine adaptés comprennent la lécithine et des variants de celle-ci, par exemple une lécithine soluble dans l'huile, une lécithine pouvant être dispersée dans l'eau, une lécithine hydroxylée, un lysophopholipide, ou un mélange de ceux-ci.
Patent CA-2530489-C (CA)
Title: Dispositif et procede de sterilisation par plasma post-decharge
Inventor: DIERAS FRANCIS
IPC: A61L2/14
Filed: 2004-06-28
Granted: 2012-04-17
Abstract: La présente invention concerne un dispositif de stérilisation d'objets (19), notamment d'instruments médicaux ou chirurgicaux, du type apte à créer à  partir d'un flux gazeux soumis à un champ électrique un plasma gazeux dont le flux de post-décharge qui en est issu est mis en contact avec la surface des objets à traiter. Ce dispositif est caractérisé en ce que le flux gazeux est exclusivement constitué d'azote, et il comprend des moyens de chauffage desdits objets aptes à porter ces derniers, en cours de traitement, à une température d'au moins 60~C. La présente invention concerne également un procédé de mise en .oelig.uvre de ce dispositif.
Patent CA-2536603-C (CA)
Inventor: STEWART DAVID B
IPC: F03B13/00
Filed: 2005-03-15
Granted: 2013-11-26
Abstract: An ocean wave energy converter (WEC) utilizes the relative motion between permanent magnet(22) and induction coil assemblies(24) to generate electricity. The permanent magnet assemblies(22) and induction coil assemblies(24) are separately housed in watertight enclosures, enabling a wide range of wave energy converter configurations, nearly unlimited stroke and obviating the need for a common magnet/coil enclosure with seals. The magnet assemblies(22) are constructed with surface or buried magnets. The wave motion moves a magnet assembly relative to a stationary coil assembly, or vice versa. Either the magnet assembly(22) or the induction coil assembly(24) are made long enough to provide the generation of electricity over a desired operational range of travel. Various means are provided to maintain the spacing ("gap") between the magnetic(22) and coil assemblies(24) relatively constant.
Patent CA-2539627-C (CA)
Inventor: KAYALI OBADA
IPC: C04B35/03
Filed: 2003-11-17
Granted: 2012-04-17
Abstract: The present invention provides a method of forming a shaped article having a matrix that contains sintered fly ash. The method comprises the step of blending fly ash together with water to produce a fly ash dough. The water is added in excess of that which is absorbed by the fly ash so that the dough contains free water so as to be in at least a partially fluid state. The method also comprises the steps of forming a green article in a desired shape from the fly ash dough, and removing at least a portion of the free water from the fly ash dough during and/or after forming of the green article. The green article is subsequently fired so that the shaped article is hardened by sintering its fly ash matrix.The present invention also provides a building element having a matrix of sintered fly ash.
Patent CA-2542964-C (CA)
Title: Instrumented internal blowout preventer valve for measuring drill string drilling parameters
Inventor: BOYADJIEFF GEORGE
IPC: E21B44/00
Filed: 2004-12-31
Granted: 2011-10-04
Abstract: An oil and gas well drilling system is provided that includes a torque drive system having an output shaft and a drill string rotated by the torque drive system. An instrumented internal blowout preventer valve is connected between the torque drive system output shaft and the drill string. The valve includes a valve housing, and one or more measurement devices mounted to the valve housing for measuring desired drill string drilling parameters during an oil and gas well drilling operation.
Patent CA-2545139-C (CA)
Title: Low-dose tablets having a network of polymers
Inventor: TCHORELOFF PIERRE
IPC: A61K9/16
Filed: 2004-11-10
Granted: 2012-07-10
Abstract: The invention relates to low-dose tablets obtained by directly compressing microgranules essentially constituted of a neutral support covered by a polymeric layer containing at least one pharmaceutically acceptable polymer and permitting the modified release of active substances in an aqueous medium, to which an active layer containing at least one active substance is applied. The inventive tablets advantageously exhibit a matrix effect similar to that obtained with conventional matrix tablets that depends on the nature of the polymer(s) used for the constitution of the polymeric layer. This matrix effect makes it possible to modify the release profile of the transported active substance based on the type of the polymer used. These tablets are particularly suited for realizing low-dose tablets. The invention also relates to a method for producing these tablets and to the use thereof, particularly for administering active substances in low to very low doses.
Patent CA-2548098-C (CA)
Inventor: O'CONNOR JOSEPH G
IPC: D21F1/00
Filed: 2004-12-06
Granted: 2009-10-20
Abstract: A papermaker's fabric and a method of forming a papermaker's fabric, for installation in a papermaking machine. The papermaker's fabric having a plurality of cross-machine, a plurality of machine directional yarns, and a plurality of heat shrunk joints connecting ends of either the machine directional yarns or the cross machine directional yarns to form and continuous loop of fabric. The papermaker's fabric is formed by providing a fixture for securing a plurality of heat shrink tubing sections. Two or more corresponding yarns of the papermaker's fabric are inserted into each of the heat shrink tubing sections and heat is applied to the heat shrink tubing.  Upon application of the heat the heat shrink tubing reduces its size to form a tight joint between two yarns inserted therein.
Patent CA-2548466-C (CA)
Inventor: SKJOLD-LARSEN HENNING
IPC: A01K73/04
Filed: 2004-12-07
Granted: 2013-11-12
Abstract: The invention relates to a drive device (10), an adjusting device with a drive device (10) and a trawl system, where an elongated adjusting element (11) is mounted round at least one turning point (12) and is connected to a drive unit (13) where the adjusting element (11) is mounted between at least one line (3) and a basic body (5) and where the drive unit (13) changes the adjusting element's (11) position relative to the basic body (5). The invention also relates to a method for controlling the opening of at least one trawl bag and a control system.
Patent CA-2551556-C (CA)
Title: Dispositif de securite pour retenue anti-chute
Inventor: MASTENBROEK MARTIN
IPC: E04G21/32
Filed: 2004-12-14
Granted: 2014-07-08
Abstract: Ce dispositif de sécurité pour retenue anti-chute comprend un élément d'ancrage (1) auquel la retenue anti-chute peut se coupler directement ou indirectement, une fixation permettant l'établissement d'une liaison fixe et à demeure avec un objet (10). La fixation est formée d'une patte de fixation souple (11) qui part latéralement du dispositif, et qui est conçue pour réaliser cette liaison fixe et à demeure avec l'objet.
Patent CA-2553219-C (CA)
Inventor: PAYS CHRISTIAN
IPC: B01D17/04
Filed: 2005-01-10
Granted: 2011-11-22
Abstract: A system for separating an emulsion fluid into a recovered fluid and a purified fluid. The emulsion fluid comprises a continuous phase and a dispersed phase. The purified fluid is essentially constituted of the continuous phase. The system comprises a vessel at an inlet of which the emulsion fluid may flow. The system further comprises one or more coalescing element. Each coalescing element allows to coalesce at least a portion of the dispersed phase into large drops further detached from the coalescing element upon a flow of the emulsion fluid. The system further comprises one or more guiding mean. Each guiding mean is associated with one coalescing element to guide the detached large drops for further recovery.
Patent CA-2554484-C (CA)
Inventor: GOODALL JOHN PATRICK
IPC: B65D85/672
Filed: 2005-02-04
Granted: 2010-04-06
Abstract: A kit (100) providing at least one roll (120) of a convolutely wound web material (125) and at least one roll-support adapter (140) and a method of marketing the kit. The roll-support adapter interfaces with an existing roll-holding fixture to increase the single roll capacity of the roll holder and to hold and dispense the roll of convolutely wound web material. The kit may provide rolls having a diameter larger than the capacity of the existing roll-holding fixture.
Patent CA-2563439-C (CA)
Title: Improved recycling method for al-b4c composite materials
Inventor: CHEN XIAO-GUANG
IPC: C22C1/10
Filed: 2005-04-21
Granted: 2009-11-24
Abstract: A method is described for reclaiming an Al-B4C composite scrap material. The method involves heating a liquid pool of molten aluminum while also pre-heating the scrap material. The scrap material is then added to the molten aluminum and a predetermined melt temperature is maintained in the liquid pool until all of the scrap material melts into the molten aluminum to form a resultant composite melt. Finally, the resultant composite melt is stirred to promote uniformity. A method is also described for preparing a B4C-containing aluminum cast composite products that involves preparing a mixture of free-flowing B4C particles and molten aluminum and stirring the mixture to wet the aluminum to the B4C particles. The mixture is then cast into a cast composite material and processed to form the cast composite product and Al-B4C composite scrap material. The scrap material is then reclaimed by the method described above.
Patent CA-2578021-C (CA)
Title: Modified human hepatitis c virus genomic rna that can be autonomously replicated
Inventor: WAKITA TAKAJI
IPC: C12N7/00
Filed: 2005-08-24
Granted: 2014-11-18
Abstract: The present invention provides modified hepatitis C virus genomic RNA, comprising nucleotide sequences of genomic RNA portions of two or more types of hepatitis C viruses, which comprises a 5' untranslated region, a core protein coding sequence, an E1 protein coding sequence, a p7 protein coding sequence, an E2 protein coding sequence, an NS2 protein coding sequence, an NS3 protein coding sequence, an NS4A protein coding sequence, an NS4B protein coding sequence, an NS5A protein coding sequence, an NS5B  protein coding sequence, and a 3' untranslated region, and which can be autonomously replicated. In particular, the present invention relates to modified hepatitis C virus genomic RNA, which can be autonomously replicated by substitution of the RNA sequence portion encoding NS3, NS4, NS5A, and NS5B proteins of hepatitis C virus genomic RNA with a partial RNA  sequence encoding NS3, NS4, NS5A, and NS5B proteins of a JFH1 strain shown in SEQ ID  NO: 1.
Patent CA-2580816-C (CA)
Inventor: MAZUR WOJCIECH
IPC: B65D85/10
Filed: 2005-07-14
Granted: 2013-10-01
Abstract: A cigarette box, of a rectangular prism shape, formed of a storage part adapted to accommodate cigarettes within and a hinged lid connected with the said storage part by means of an articulated joint placed on the rear wall.  The front wall of the lid is longer than its rear wall, and the side walls are oblique. The storage part, is provided with an additional inside front wall (7) and the outside front wall (8) of the storage part is hinged. Between the hinged front wall (8) and the inside front wall (Z) there is an additional compartment useful for matches (9), lighters or other objects. The inside front wall (7) has two extrusion ridges (10, 11) oriented towards the box interior, where the lower extrusion ridge forms the storage space. The outside front wall is made of the same substance as the box and may feature an extrusion ridge (17) oriented towards the outside which would form an additional storage space.
Patent CA-2585955-C (CA)
Title: Release agent and its use in the production of polyurethane moldings
Inventor: HENNING TORSTEN
IPC: B29C33/62
Filed: 2007-04-23
Granted: 2014-12-02
Abstract: The invention provides release agent dispersions for producing polyurethane moldings, substantially comprising A) at least one agent having release activity, from the group consisting of soaps, oils, waxes and silicones, and B) at least one bismuth carboxylate, and C) organic solvent, and, if desired, D) typical auxiliaries and additives.
Patent CA-2596295-C (CA)
Inventor: ECKHARDT RICHARD
IPC: A61F13/00
Filed: 2002-06-17
Granted: 2009-09-15
Abstract: Methods and apparatus for sterilizing or disinfecting a region through a bandage. One embodiment of the invention is directed to a method, comprising acts of determining the transmissivity of at least a portion of a bandage to ultraviolet light, and selecting an intensity of ultraviolet light to be applied through at least a portion of the bandage. Another embodiment of the invention is directed to a method of sterilizing or disinfecting a region underneath a bandage on a patient. A further embodiment of the invention is directed to an apparatus for sterilizing or disinfecting a region of tissue of a patient. The apparatus comprises an ultraviolet light-emitting lamp (7) and a bandage (51) adapted to transmit at least some of the ultraviolet light emitted by the lamp (7). Another embodiment of the invention is directed to a bandage, comprising an ultraviolet light-transmissive film, and a color-changing material coupled to the film to indicate an exposure of the film to ultraviolet light.
Patent CA-2597295-C (CA)
Title: Method for analyzing a sample on a test element and analysis system
Inventor: STENKAMP BERND
IPC: G01N21/15
Filed: 2007-08-15
Granted: 2011-07-26
Abstract: The invention relates to a method for analyzing a sample on a test element (1) in an analysis system (9) having a test element receptacle (13) and an analysis unit (10), comprising monitoring whether an analysis region (2) of the test element (1) is positioned in the test element receptacle (13) in an analysis position relative to the analysis unit (10), the monitoring comprising the steps of .cndot. irradiation of the analysis region (2) with light from at least one light source (11, 17), .cndot. detection of light scattered or reflected at the analysis region (2) by a detector (12) for obtaining detection signals, and .cndot. evaluation of the detection signals by an evaluation unit. In this case, delimitation of a light-transmissive region (14) arranged between the test element (1) and the detector (12) is effected by a delimiting element (15) having a light-opaque region (16), the delimiting element (15) being positioned relative to the light source (11, 17) and the detector (12) in such a way that light scattered or reflected at an analysis region (22) of a test element (1) that is arranged in the test element receptacle (13) in an incorrect position in the Z direction essentially impinges on the light-opaque region (16) and does not reach the detector (12), and by comparison of the detection signals with at least one predetermined limit value for identifying an incorrect position in the Z direction in the case where the limit value is undershot.
Patent CA-2598329-C (CA)
Inventor: DUROCHER ERIC
IPC: F01D11/12
Filed: 2007-08-22
Granted: 2015-03-24
Abstract: The rim seal is positioned in an annular space between blades and a non- rotating adjacent structure in a gas turbine engine. The rim seal is connectable to the non--rotating structure and is made of an abradable material.
Patent CA-2598959-C (CA)
Inventor: HENTTONEN JARI
IPC: H04L67/00
Filed: 2006-02-28
Granted: 2013-04-23
Abstract: A method, apparatus and system for initiating a service change in a wireless system, the wireless system including an originating side and a terminating side. The invention includes initiating a modification request in a wireless system, wherein the modification request is a service change from a first mode to a second mode. The invention further includes modifying a terminal from a first mode to a second mode if the modification request is accepted by the terminal, and completing a radio bearer assignment after the modification request is accepted.
Patent CA-2599361-C (CA)
Title: Bus access arbitration scheme
Inventor: GANASAN JAYA PRAKASH SUBRAMANIAM
IPC: G06F13/362
Filed: 2006-03-01
Granted: 2012-01-10
Abstract: A bus arbitration scheme in a processing system. The processing system includes a bus, a plurality of processors coupled to the bus, and a bus arbiter. The bus arbiter may assign a first tier weight to each of the processors in a first tier, and a second tier weight to each of the processors in a second tier. The bus arbiter may sequentially grant bus access to the one or more processors during an initial portion of a bus interval based on the assigned second tier weights, and grant bus access to any one of the processors during the initial portion of the bus interval in response to a request from said any one of the processors having a first tier weight. When multiple processors are requesting access to the bus, the bus arbiter may grant bus access to the requesting processor with the highest weight in the highest tier.
Patent CA-2611827-C (CA)
Inventor: BASSETT JEFFREY A
IPC: A61C13/225
Filed: 2006-06-14
Granted: 2015-04-28
Abstract: Disclosed within is a dental restorative system including a dental abutment (100) having a longitudinal axis (119), lingual (141) and facial (142) aspects, a base portion (115) for engagement with a dental implant, and a tapered coronal portion (135). The dental abutment (100) further includes an emergence profile portion (140) between the base portion (115) and the tapered coronal portion (135). The emergence profile portion (140) includes at least a first concave surface (132) and at least a first convex surface (133). The dental abutment (100) may further include an interproximally sloping margin shoulder (150) and a reduced terminal portion (137) located at the upper end of the tapered coronal portion (135). Alternative embodiments of the dental abutment are also disclosed.
Patent CA-2611888-C (CA)
Inventor: MCDEVITT ERIN T
IPC: C23C2/02
Filed: 2006-06-23
Granted: 2009-09-15
Abstract: The present invention is directed to a method of refining spangle facet size in a hot-dip coated product by applying grain-refining particles to the surface of a steel substrate before immersion into the hot-dip coating bath, to an intermediate coated steel sheet, and to a finish coated steel sheet having a different coating spangle facet size on opposite surfaces.
Patent CA-2616036-C (CA)
Inventor: COLENRANDER GERT W
IPC: C10G1/04
Filed: 2007-12-21
Granted: 2012-05-15
Abstract: The present invention relates to a manifold assembly comprising an inlet and one or more outlets, wherein the inlet and the one or more outlets are in fluid communication via a chamber having a cross-sectional area that is larger than the combined surface area of the one or more outlets. The manifold assembly may be used in a tailings solvent recovery unit.
Patent CA-2618887-C (CA)
Title: Increasing the gas transmission rate of a film comprising fullerenes
Inventor: GRAH MICHAEL D
IPC: B32B27/16
Filed: 2006-08-01
Granted: 2011-03-15
Abstract: A method of increasing the gas transmission rate of a packaging film comprises providing a packaging film that comprises at least about 0.001 weight % of fullerene material selected from spherical fullerenes, bowl-shaped fullerenes, multi-walled carbon nanotubes, carbon nanocones, and carbon nano-onions. The packaging film is exposed to an amount of radiation energy effective to increase the oxygen transmission rate of the packaging film by at least about 100 cc (STP)/m2. day (1 atm, 0% RH, 23~C).
Patent CA-2623537-C (CA)
Title: Roller brush and method for production thereof
Inventor: BRENKEN RUDOLF
IPC: A46B3/00
Filed: 2006-09-12
Granted: 2012-10-09
Abstract: In a process for the production of a roll brush the first step consists of extruding a retaining profile 2 of plastic, which through the fill 3 with bristles forms a strip brush 1 as an intermediate product, the strip brush 1 being subsequently helically wound on a winding mandrel 4 with the adjoining side faces 6, 7 of the retaining profiles 2 being glued or fused to form a roll brush.
Patent CA-2626877-C (CA)
Inventor: POSTI ARI
IPC: B02C25/00
Filed: 2005-11-02
Granted: 2013-06-25
Abstract: A crusher and a method for controlling a crusher (11) comprising a first crushing member (5) and a second crushing member (6) defining a crusher setting (S) of a crushing cavity (7) into which material to be crushed is being fed. The method comprises the step of: measuring continuously instantaneous load on the crusher; recording instantaneous load peaks exceeding a predetermined target level for the load peaks; keeping track of the number of the load peaks exceeding the predetermined target level during a predetermined period of time; and controlling loading of the crusher on the basis of the number of the load peaks experienced by the crusher during the predetermined period of time.
Patent CA-2627153-C (CA)
Inventor: QIAN TAO
IPC: H04W8/26
Filed: 2006-11-03
Granted: 2014-04-01
Abstract: A method for allocating an SFID in a WiMAX network including an ASN and a CSN  may include: establishing, by the CSN a service flow in response to a service flow creation request from an MSS, and sending the service flow to the ASN; and allocating, by the ASN, a value that currently is not used by the MSS as an SFID of the service flow requested by the MSS. A system for allocating an SFID in a WiMAX network is also provided. According to the method and system for allocating an SFID in a WiMAX    network, after an MSS performs a handover, it is not necessary to notify a function module generating an SFID to release the SFID, thereby simplifying the SFID  management.
Patent CA-2628255-C (CA)
Inventor: CLARKE MICHAEL F
IPC: G06K9/00
Filed: 2006-10-31
Granted: 2016-04-19
Abstract: The present invention relates to compositions and methods for characterizing, treating and diagnosing cancer. In particular, the present invention provides a cancer stem cell profile, as well as novel stem cell cancer markers useful for the diagnosis, characterization, prognosis and treatment of cancer and in particular the targeting of solid tumor stem cells.