baber/WOPTO huggingface dataset:
Patent CA-2623779-C (CA)
Title: Solid ink stick with reversible keying and interlocking features
Inventor: FAIRCHILD MICHAEL A
IPC: B41F7/02
Filed: 2008-03-03
Granted: 2010-12-14
Abstract: An ink stick for use in an ink delivery system of a phase change ink imaging device comprises an ink stick body having first and second opposed end surfaces and first and second opposed lateral side surfaces. The ink stick body is rotationally symmetric about a vertical central axis of the ink stick body. The ink stick body includes an interlocking face on the first end surface and a complementarily shaped interlocking face on the second end surface. A key is on each of the first and second side surfaces. The keys of the first and second side surfaces are similarly shaped. The key on the first side surface and the key on the second side surface are rotationally symmetrically positioned with respect to each other about the vertical central axis.
Patent CA-2627578-C (CA)
Inventor: KNOEPPEL RAY O
IPC: F24H9/20
Filed: 2008-03-28
Granted: 2014-09-23
Abstract: A sacrificial anode assembly. The sacrificial anode assembly includes a sacrificial anode, an insulator positioned around an end of the anode, an electric coupler positioned around the insulator and extending beyond the end of the anode, the electric coupler electrically isolated from the anode, a resistor having a first lead and a second lead, the first lead electrically connected to the anode and the second lead electrically connected to the electric coupler, and a cap positioned around the electric coupler, the cap electrically connected to the electric coupler and electrically isolated from the anode. The cap complete encapsulates the resistor, the first lead, and the second lead.
Patent CA-2630301-C (CA)
Title: Mobile remote detection of fluids by a laser
Inventor: ERSHOV OLEG
IPC: G01N33/00
Filed: 2006-11-28
Granted: 2014-09-16
Abstract: Apparatus (20) for remote laser-based detection of a analyte in a remote target region (4); comprising a reference container (8) for housing a reference substance identical with the analyte; a laser unit (1) which constituted to emit a laser beam of a tuneable wavelength towards the target region (4) to be analysed and along a reference path which passes through the reference container (8) for detecting the reference substance; a laser control means (12,16,17) constituted to control wavelength of the laser beam during detection periods such that the laser wavelength is changed to allow detection of an optical absorption profile of the analyte during detection periods; an analytical detection unit (15, 16, 12) which detects light from the target region and generates analytical signals during the detection periods, a reference detection unit (10,16,12) which detects laser light passed through the reference container and generates reference signals during the detection periods; and an analysing means (12) constituted to analyse the similarity of the analytical and reference signals or of one or more calculated functions respectively calculated from the analytical and reference signals for determining the concentration of the analyte in the target region.
Patent CA-2631552-C (CA)
Inventor: MORI TOYOKAZU
IPC: A46B9/04
Filed: 2006-11-24
Granted: 2014-08-05
Abstract: A toothbrush (1), comprising a tufted portion in which a plurality of tufts (4) to (7) formed of bristles made of synthetic resin are fixed to a head portion (3) of a toothbrush body made of synthetic resin, some of the plurality of tufts (4) to (7) having substantially the same horizontal cross sectional shape, and being arranged adjacent to each other in a central axis direction of the toothbrush in such a manner that a distance between centers of the tufts becomes substantially equal to a length in a width direction of a tooth.
Patent CA-2634489-C (CA)
Title: Rules driven pan id metadata routing system and network
Inventor: RHOADS GEOFFREY B
IPC: G06Q30/02
Filed: 2006-12-21
Granted: 2016-08-30
Abstract: A method and system for provides routing of metadata related to media content, using content identifiers to locate the metadata content and rules to determine a subset of the metadata to deliver. This method registers globally unique identifiers for content objects. These globally unique identifiers each comprise a content identifier provided with the content object and a bounding identifier identifying a set of content identifiers of which the content identifier is a member. For each of the globally unique identifiers, information is maintained about a metadata source. The method receives a first content identifier for the content object, and uses a bounding identifier associated with the set of the first content identifier to determine the globally unique identifier for the first content identifier. The user is routed to the metadata source associated with globally unique identifier.
Patent CA-2635778-C (CA)
Inventor: HUH KANG-SUK
IPC: H04B7/26
Filed: 2007-01-12
Granted: 2013-04-02
Abstract: A method and terminal for processing media data for a Session Initiation Protocol (SIP) based session service, in which a terminal checks a talk burst revoke reason code included in a talk burst revoke message received from a server to selectively perform either transmission or discard of remaining buffered media data depending on the checked talk burst revoke reason.
Patent CA-2647274-C (CA)
Inventor: DIETERLE FRANK
IPC: G01N33/68
Filed: 2007-03-28
Granted: 2014-02-11
Abstract: The present invention relates to a novel biomarker which can be used to determine the extent of interference of a substance with the farnesyl pathway.
Patent CA-2653706-C (CA)
Inventor: DUMESIC JAMES A
IPC: C07D307/36
Filed: 2007-06-04
Granted: 2015-05-12
Abstract: Described is a catalytic process for converting sugars to furan derivatives (e.g. 5-hydroxymethylfurfural, furfural, dimethylfuran, etc.) using a biphasic reactor containing a reactive aqueous phase and an organic extracting phase. The process provides a cost-effective route for producing di-substituted furan derivatives. The furan derivatives are useful as value-added intermediates to produce polymers, as precursors to diesel fuel, and as fuel additives.
Patent CA-2654639-C (CA)
Title: Surfactant materials and coatings for weighting agents for use in oil based drilling fluids
Inventor: BALLARD DAVID ANTONY
IPC: E21B21/14
Filed: 2007-06-11
Granted: 2011-11-15
Abstract: A wellbore fluid that includes an oleaginous continuous phase; a non- oleaginous phase; and a polymeric additive formed by mixing at least one lipophilic monomer and at least one crosslinking agent, wherein the at least one lipophilic monomer is at least one of an epoxide-functionalized derivative of at least one selected from soybean oil, linseed oil, rapeseed oil, cashew nut shell oil; peri Il a oil, tung oil, oiticia oil, safflower oil, poppy oil, hemp oil, cottonseed oil, sunflower oil, high-oleic triglycerides, triglycerides of euphorbia plants, peanut oil, olive oil, olive kernel oil, almond oil, kapok oil, hazelnut oil, apricot kernel oil, beechnut oil, lupine oil, maize oil, sesame oil, grapeseed oil, lallemantia oil, castor oil, herring oil, sardine oil, menhaden oil, whale oil, tall oil, and synthetic aliphatic or aromatic ethers, and the at least one crosslinking agent includes at least one selected from amines, alcohols, phenols, thiols, carbanions, carboxylates, and mixtures thereof is disclosed.
Patent CA-2655596-C (CA)
Title: Multiparticulate osmotic delivery system
Inventor: JACKSON GRAHAM
IPC: A61K9/00
Filed: 2007-06-26
Granted: 2011-10-25
Abstract: The invention relates to a pharmaceutical composition, comprising at least one micropartide comprising at least one core which is at least partially coated with at least one osmotic subcoat, and at least one outer coat which at least partially coats the at least one osmotic subcoat, wherein said at least one core comprises at least one drug, and at least one excipient, and said at least one osmotic subcoat comprises at least one osmotic agent and at least one osmotic deposition vehicle.
Patent CA-2659989-C (CA)
Title: Method of and apparatus for guiding an incompletely solidified metal strip
Inventor: REIFFERSCHEID MARKUS
IPC: B22D11/12
Filed: 2007-08-15
Granted: 2011-11-15
Abstract: The invention relates to a strand guiding device and a method for guiding a metal strip, in particular a metal strip that has not yet solidified right through, in a continuous casting installation. Known strand guiding devices comprise a segment frame and at least one pair of opposing guiding rollers, between which the metal strip is guided. At least one of the guiding rollers takes the form of at least two part-rollers 122, 124 arranged next to each other. The part-rollers are mounted on the segment frame 110 by means of two outer bearings 132, 134 and at least one common intermediate bearing 133. To provide at least partial compensation for the segment frame 110 springing up or bending, caused indirectly by the ferrostatic pressure in the interior of the metal strip that has not yet solidified right through and occurring in particular in the region of the intermediate bearing 133 during the transport of the metal strip between the guiding rollers 120, three different means are proposed according to the invention, means which can also be used in combination with one another. These means are a bowing of the intermediately mounted guiding roller and/or a more yielding form of the outer bearings 132, 134 in comparison with the intermediate bearing 133 and/or a greater distance A1 between the segment frame 110 and the centre axis M of the part-rollers 122, 124 in the case of the intermediate bearing 133 in comparison with the outer bearings 132, 134.
Patent CA-2660283-C (CA)
Inventor: DESJARDINS ROBERT E
IPC: A61K9/20
Filed: 2007-08-08
Granted: 2014-11-18
Abstract: La présente invention porte dans certains modes d'application sur une forme galénique orale comprenant un excipient de qualité pharmaceutique et une quantité active d'acide 1-(3-chloro-5-{[4-(4-chlorothiophén-2-yl)-5-(4-cyclohexylpipérazin-1-yl)thiazol-2-yl]carbamoyl}pyridin-2-yl)pipéradine-4-carboxylique (Formule I) ou un sel de qualité pharmaceutique dudit composé, utilisée pour augmenter la concentration en plaquettes chez l'homme.
Patent CA-2663988-C (CA)
Title: Tete de cable pour conditions d'utilisation tres rigoureuses
Inventor: FREY JEFFREY G
IPC: H01R13/533
Filed: 2009-04-23
Granted: 2012-10-23
Abstract: L'invention propose un ensemble de boîte d'extrémité à utiliser dans des conditions d'utilisation très rigoureuses. L'ensemble de boîte d'extrémité comprend une pluralité de bagues, une plaque de compression, un boîtier de boîte d'extrémité et un collet fileté. Lorsque le collet et une partie d'une base d'un boîtier de boîte d'extrémité sont engagés, l'ensemble de boîte d'extrémité est utilisable pour former un joint métal sur métal sur un tube métallique qui entoure le câblage isolé sans l'utilisation d'un joint à brasure tendre ou d'un joint soudé. L'ensemble de boîte d'extrémité résultant présente un profil plus bas que celui des boîtes d'extrémité traditionnelles, ne nécessite pas l'utilisation de raccords à tube et est utilisable pour former le joint d'étanchéité à proximité immédiate du moteur.
Patent CA-2670290-C (CA)
Inventor: HILLE THOMAS
IPC: A61K31/485
Filed: 2007-11-07
Granted: 2016-05-31
Abstract: The invention relates to a transdermal therapeutic system for administering the active substance buprenorphine. Said system comprises at least one carboxylic acid that determines the solubility of buprenorphine in the matrix layer and that can likewise be absorbed. The transdermal therapeutic system according to the invention is used in the treatment of pain and is characterized by a considerably increased utilization of the active substance.
Patent CA-2671144-C (CA)
Inventor: MATSUMOTO SHINYA
IPC: F16H63/16
Filed: 2009-07-06
Granted: 2012-03-20
Abstract: A multistage transmission is provided that eliminates an axial space dedicated to biasing means for swingably biasing a swing claw member and that can use the swing claw members of the same kind in place of swing claw members of two kinds which establish engagement between a gear and a gear shaft and release the engagement in both relative rotation directions thereof. A multistage transmission that includes a swing claw member R having a pin--receiving member Rq adapted to receive a pin member and an engaging claw portion Rp on respective sides opposite to each other with respect to swing center, and swung by the advancement and retraction of the pin member to allow the engaging claw portion Rp to establish engagement and release the engagement; and biasing means for biasing the swing claw member R in a swing direction of bringing the engaging claw portion Rp into engagement. The biasing means is a compression spring interposed between the inner surface of the engaging claw portion Rp of the swing claw member R and the surface of the gear shaft opposed thereto.
Patent CA-2673279-C (CA)
Inventor: GUGERLI RAPHAEL
IPC: A47J31/40
Filed: 2007-12-06
Granted: 2015-06-02
Abstract: Device for producing a frothed liquid comprising a chamber 13 opened to atmosphere with a transverse bottom wall 14 and a longitudinal upward wall 15, at least one diluent inlet 18, at least one liquid delivery outlet 20, wherein the diluent inlet is provided through the upward wall and is dimensioned and oriented for directing a thin jet of diluent in the chamber, and wherein the at least one liquid delivery outlet is configured in the bottom wall for liquid to rise up along the side of the upward wall by the jet of diluent entering the chamber as a result of the direction and dimension of the diluent inlet in the chamber.
Patent CA-2677425-C (CA)
Inventor: BESSETTE ROBERT
IPC: B62D55/084
Filed: 2009-08-31
Granted: 2016-10-25
Abstract: The present invention generally provides a wheel replacing traction assembly which uses, for propulsion, a longitudinally extending endless track disposed around and cooperating with a sprocket wheel, idler and road wheels, and a guide rail. Such traction assemblies are meant to be used on reduced-size vehicle, ATVs and the likes. The guide rail is mounted to the lower portion of a frame and the road wheels are mounted thereto. Such configuration provides a more or less A-shaped. The sprocket wheel comprises a central bore adapted to receive ball bearings that are directed mounted into the central bore. Such configuration eliminates the need for a costly and heavy rolling bearing cage typically used on prior art traction assemblies. The guide rail is adapted to engage a complementary channel formed in the sliding band.
Patent CA-2678870-C (CA)
Inventor: CZERNICHOW PAUL
IPC: A61K35/12
Filed: 2008-02-21
Granted: 2017-07-11
Abstract: The present invention relates to a method for preparing commercial scale quantities of human functional Betacells and to the establishmentofcell lines. It also relates to a method of diagnosis using Beta cell tumorsor cells derived thereof. The method comprisessub-transplantation procedure to enrich the graft in proliferating Betacells, allowingtogenerate human Betacell lines. Such lines express little amount of insulin and have a gene expression profile that resembles to adult Betacells. In addition, the human Betacell lines are able to normalize glycemia of diabetic mice when transplanted,demonstrating their insulin secretion capabilities.
Patent CA-2678901-C (CA)
Inventor: KO MINORU S H
IPC: C12N5/00
Filed: 2008-03-26
Granted: 2017-11-14
Abstract: Described herein is Zscan4, a gene exhibiting 2-cell embryonic stage and embryonic stem cell specific expression. Identification of nine Zscan4 co-expressed genes is also described. Inhibition of Zscan4 expression inhibits the 2-cell to 4-cell embryonic transition and prevents blastocyst implantation, expansion and outgrowth. Provided herein are methods of inhibiting differentiation of a stem cell, promoting blastocyst outgrowth of embryonic stem cells and identifying a subpopulation of stem cells expressing Zscan4. Further described is the identification of Trim43 as a gene exhibiting morula-specific expression. Also provided are isolated expression vectors comprising a Zscan4 promoter, or a Trim43 promoter operably linked to a heterologous polypeptide and uses thereof. Further provided are transgenic animals comprising transgenes encoding marker proteins operably linked to Zscan4 and Trim43 promoters.
Patent CA-2680271-C (CA)
Title: Exercise device
Inventor: COLE JOHN
IPC: A63B22/16
Filed: 2008-03-10
Granted: 2015-05-19
Abstract: An exercise for step aerobics, games, and proprioceptive input training. The device features a rigid platform supported by a resilient inflated tubular sidewall. The sidewall may be of a single tube or a plurality of tubular members engaged on top of each other. Inflation pressure of said sidewall provides an adjustment of the resilience thereby adjusting instability of the platform in the horizontal and vertical directions. Instability in the vertical direction provides a cushioning to users in a step aerobics exercise while instability in both direction provides a manner for a user moving or exercising on the platform to obtain proprioceptive input training.
Patent CA-2683270-C (CA)
Inventor: NAUMANN ANDRE J
IPC: E21B23/14
Filed: 2009-10-19
Granted: 2013-03-12
Abstract: The present invention provides systems and methods for injecting or retrieving tubewire into or out of coiled tubing. The system comprises an injector, coiled tubing coupled to the injector and a pumping mechanism. The injector is adapted to apply a force to inject or retrieve the tubewire into or out of the coiled tubing while the pump pumps fluid in the direction of the force to provide fluid drag on the tubewire. The tubewire may be bent or straightened, and may include a protuberance on its free end to assist in the injection and retrieval process. During injection, the coiled tubing may remain on a reel or may be stretched out along a surface.
Patent CA-2683455-C (CA)
Inventor: BOOTH JAMES KENNETH
IPC: H02K9/18
Filed: 2009-10-26
Granted: 2016-11-22
Abstract: The invention relates to a cooling-arrangement of an electrical machine. The inventive arrangement for cooling of an electrical machine comprises a rotor (R) and a stator (S), while an air-gap (AG) is between the rotor (R) and the stator (S). The rotor (R) and the stator (S) show arrangements (I, O, AS) to allow the circulation of air for cooling-purposes of the rotor (R) and of the stator (S). The rotor (R) and the stator (S) are encapsulated by a shell (S). The shell (S) is formed to allow the flow of hot air from the rotor (R) and the stator (S) to a heat-exchanger (HX) and where the shell (S) is formed to allow the flow of cool air from the heat-exchanger (HX) back to the rotor (R) and the stator (S) for cooling-purposes. The shell (S) show a number of corners (C), while each corner is used to gather the hot air before it is guided to the heat-exchanger (HX).
Patent CA-2684975-C (CA)
Title: Apparatus and method for synthesizing an output signal
Inventor: ENGDEGARD JONAS
IPC: G10L19/008
Filed: 2008-04-23
Granted: 2016-08-02
Abstract: An apparatus for synthesizing a rendered output signal having a first audio channel and a second audio channel includes a decorrelator stage (356) for generating a decorrelator signal based on a downmix signal, and a combiner (364) for performing a weighted combination of the downmix signal and a decorrelated signal based on parametric audio object information (362), downmix information (354) and target rendering information (360). The combiner solves the problem of optimally combining matrixing with decorrelation for a high quality stereo scene reproduction of a number of individual audio objects using a multichannel downmix.
Patent CA-2685473-C (CA)
Inventor: OGBOURNE STEVEN MARTIN
IPC: A61P31/20
Filed: 2008-04-30
Granted: 2015-09-01
Abstract: The present invention relates generally to the treatment of cutaneous lesions containing cells infected by a virus, as well as compositions for the treatment of such lesions. More specifically, the invention relates to the use of ingenol compounds, particularly ingenol angelates, in treating lesions caused by infection with a papilloma virus, such as a mammalian papilloma virus, in particular a Human Papilloma Virus.
Patent CA-2685607-C (CA)
Title: Methods for stimulating oil or gas production
Inventor: WELTON THOMAS D
IPC: C09K8/528
Filed: 2008-05-09
Granted: 2012-09-25
Abstract: A method for treating a portion of a subterranean formation or a proppant pack is provided. In general, the method comprises the steps of: (A) forming or providing a treatment fluid comprising: (i) water; (ii) a chelating agent capable of forming a heterocyclic ring that contains a metal ion attached to at least two nonmetal ions; and (iii) a viscosity-increasing agent; and (B) introducing the treatment fluid into the wellbore under sufficient pressure to force the treatment fluid into the matrix of the formation or the proppant pack.
Patent CA-2686631-C (CA)
Title: Mold stack, a molding system incorporating same and a method of aligning the mold stack
Inventor: MAI ARNOLD
IPC: B29C33/30
Filed: 2008-06-13
Granted: 2012-01-03
Abstract: According to embodiments of the present invention, there are provided a mold stack, a molding system incorporating same and a method of aligning the mold stack. For example, a mold stack (100, 100a) is provided. The mold stack (100, 100a) comprises a first molding cavity defining component (1702), a second molding cavity defining component (1704) and a third molding cavity defining component (1706), with the second molding cavity defining component (1704) being located, in use, in-between the first molding cavity defining component (1702) and the third molding cavity defining component (1706). At least one of the first molding cavity defining component (1702) and the third molding cavity defining component (1706) is associated with a respective compensator (206, 206a, 702), the respective compensator (206, 206a, 702) configured to allow the at least one of the first molding cavity defining component (1702) and the third molding cavity defining component (1706) to align itself relative to the second molding cavity defining component (1704).
Patent CA-2687162-C (CA)
Inventor: KLEIN MARKUS
IPC: C07D413/12
Filed: 2008-04-18
Granted: 2015-06-23
Abstract: Novel heterocyclic indazole derivatives of formula (I), (see formula I) wherein L, Q, R, X, Y, R3, R4 and R5 are defined in the specification, are SGK inhibitors and can be used for treating SGK-related diseases and disorders such as diabetes, obesity, metabolic syndrome (dyslipidemia), systemic and pulmonary hypertension, cardiovascular diseases and renal diseases, in general for any type of fibroses and inflammatory processes.
Patent CA-2691536-C (CA)
Title: Slurry and acoustical panel with reduced bound water
Inventor: ENGLERT MARK H
IPC: C09C3/10
Filed: 2008-06-05
Granted: 2015-07-28
Abstract: A composition for a slurry for manufacture of a building panel includes one or more fillers, one or more binders and water. One or more fillers is an expanded perlite at least partially covered with a film-forming, thermoplastic polymer coating Some embodiments use calcined or uncalcined gypsum as a binder or filler. One embodiment is a building panel that includes a solid matrix of calcium sulfate dihydrate crystals bound to expanded perlite. A  method of making the panel includes acquiring expanded perlite and coating it with film-forming, thermoplastic polymer coating. After the expanded perlite is prepared, it is combined with water other optional fillers and one or more binders to form a slurry. The slurry is shaped into a panel and allowed to dry.