baber/WOPTO huggingface dataset:
Patent CA-2653576-C (CA)
Inventor: KASCH MICHAEL
IPC: C09K19/38
Filed: 2007-06-27
Granted: 2014-04-29
Abstract: The invention discloses a multilayer of cholesteric liquid crystal polymer (CLCP), wherein at least two layers of CLCP differing in at least one optical property are arranged on top of each other, characterized in that said at least two layers are chemically inter-layer cross-linked through the polymer network, such as to form a mechanically unique solid body which can be comminuted to pigment without deterioration of its inner structure, and which has an abrupt change of cholesteric liquid crystal pitch at the interface between said at least two layers of cholesteric liquid crystal polymer. Corresponding pigments, coating compositions and there use in security and decorative printing and coating applications are disclosed as well.
Patent CA-2654446-C (CA)
Title: Inhibitors of serine protease activity and their use in methods and compositions for treatment of graft rejection and promotion of graft survival
Inventor: SHAPIRO LELAND
IPC: A61K35/39
Filed: 2006-06-07
Granted: 2014-02-25
Abstract: Embodiments of the present invention illustrate methods of treating and preventing transplantation and side effects associated with transplantation. In particular, the present invention relates to compositions and methods for inhibition of graft rejection and promotion of graft survival. Thus, the invention relates to modulation of cellular activities, including graft rejection, promotion of graft survival, graft versus host rejection and conditions commonly associated with graft rejection. More particularly, the present invention relates to the inhibitory compounds comprising naturally occurring and man-made inhibitors of serine protease and inducers of other alpha1-antitrypsin activities.
Patent CA-2656364-C (CA)
Title: Dihydrothieno pyrimidines as akt protein kinase inhibitors
Inventor: MITCHELL IAN S
IPC: C07D495/04
Filed: 2007-07-05
Granted: 2014-11-25
Abstract: The present invention provides compounds, including resolved enantiomers, diastereomers, solvates and pharmaceutically acceptable salts thereof, comprising the Formula: (see above Formula) Also provided are methods of using the compounds of this invention as AKT protein kinase inhibitors and for the treatment of hyperproliferative diseases such as cancer.
Patent CA-2664447-C (CA)
Title: Universal fluid flow transitional connector for use with refrigeration units of refrigerated trailers
Inventor: CLARK TOBY
IPC: B60H1/00
Filed: 2009-04-24
Granted: 2014-03-25
Abstract: A universal fluid flow transitional connector, for use in connection with refrigeration units disposed within refrigerated cargo trailers, has a corner configuration that is adapted to be mounted within the upper front corner region of the refrigerated cargo trailer as defined between the front wall member and the ceiling member of the trailer. In this manner, the connector can fluidically connect the cooled air outlet portion of the refrigeration unit to an air dis-tribution chute member which is attached to and extends axi-ally along the ceiling member of the trailer such that the cooled air, outputted from the refrigeration unit, can be distributed throughout the entire interior cargo space of the refrigerated trailer.
Patent CA-2665525-C (CA)
Title: Tongue implant
Inventor: BUSCEMI PAUL J
IPC: A61F5/56
Filed: 2007-08-24
Granted: 2014-10-14
Abstract: A patient's obstructive sleep apnea is treated by identifying a patient with sleep apnea attributable at least in part to movement of a base of a tongue of the patient toward a pharyngeal wall of the patient. The tongue is stiffened by an implant sized to be placed within the tongue. A distal portion (14) of the implant is sized to extend within the tongue from a first end near a mandibular-geniohyoid interface to a second end near a base of the tongue. A proximal portion (12) is attached to the first end and adapted to be secured to a jaw bone of the patient following a period of healing after placement of the implant in the tongue.
Patent CA-2670611-C (CA)
Inventor: RILEY RONALD A
IPC: G06T5/50
Filed: 2007-11-30
Granted: 2012-11-27
Abstract: Method and system for creating a fused image from an image pair. The method includes obtaining (204) image data defining a first image of a panchromatic image type and a second image of a multi-spectral image type. The first image has a first spatial resolution and a first spectral resolution. The second image has a second spatial resolution which is lower than the first spatial resolution and a second spectral resolution higher than the first spectral resolution. The first image and the second image are fused (216) to initialize a fused image having the first spatial resolution and the second spectral resolution. A point spread function and a set of spectral weights are used to determine scaling factors for scaling (218) radiance value of pixels defining the fused image in accordance with radiance value of pixels forming the first image and the second image.
Patent CA-2671692-C (CA)
Title: Dispositif de marquage pour machine agricole
Inventor: GADZELLA GERRY
IPC: A01B69/02
Filed: 2009-07-13
Granted: 2016-01-26
Abstract: Un dispositif de marquage présente un cadre évolutif qui permet à un utilisateur de déterminer la largeur du cadre afin d'obtenir la souplesse de définition de la largeur à laquelle le sillon de marquage est fait. Le cadre évolutif comprend plusieurs liens reliés entre eux dans une manière qui permet au cadre d'être plié en une configuration relativement compacte en vue de l'entreposage ou du transport. Un lien extérieur comporte un élément télescopique qui permet à un utilisateur de varier l'espacement du disque de marquage en vue de varier la largeur à laquelle le sillon de marquage est fait dans le sol.
Patent CA-2672667-C (CA)
Inventor: OKUSHITA MASATAKA
IPC: B31B15/00
Filed: 1998-08-27
Granted: 2012-02-21
Abstract: A producing apparatus for manufacturing a heat-insulating container which is used for an instant dried food, is made of paper, and comprises a cup body and a sleeve put on the cup body. The producing apparatus comprises a sleeve forming section for forming the sleeve by curling a blank sheet cylindrically and joining both ends thereof and an assembling section, for combining the sleeve on the outer periphery of the cup body, having a rib-processing device for forming a rib on the side wall of the cup body, an adhesive-applying device for applying an adhesive agent, and a sleeve-delivering device for putting the sleeve on the outer periphery of the cup body on which the adhesive agent is applied.
Patent CA-2677624-C (CA)
Title: Stacked constructions for electrochemical batteries
Inventor: OGG RANDY
IPC: H01M6/42
Filed: 2008-02-12
Granted: 2015-04-14
Abstract: A stacked battery (20 ) has at least two cell segments ( 2 ) arranged in a stack. Each cell segment ( 2 ) may have a first electrode unit having a firs active material electrode, a second electrode unit having a second active material electrode, and an electrolyte layer ( 10 ) between the active material electrodes. One or more gaskets ( 60 ) may be included in each cell segment ( 2 ) to seal the electrolyte ( 10 ) within the cell segment.
Patent CA-2677703-C (CA)
Inventor: MOREAU ALAIN
IPC: A61K45/00
Filed: 2008-02-15
Granted: 2014-08-05
Abstract: Compounds, methods, uses, compositions, kits and packages for the treatment of imbalance between bone resorption and bone formation, based on uses of 4-phenyl-2-propionamidotetralin (4-P-PDOT) and analogs, derivatives, prodrugs, precursors thereof, and salts thereof, are described.
Patent CA-2681223-C (CA)
Title: Method of producing microchannel and nanochannel articles
Inventor: D URSO BRIAN R
IPC: C03B23/207
Filed: 2008-03-14
Granted: 2011-05-10
Abstract: A method of making an article having channels therethrough includes the steps of: providing a ductile structure defining at least one macro-channel, the macro-channel containing a salt; drawing the ductile structure in the axial direction of the at least one macro-channel to reduce diameter of the macro-channel; and contacting the salt with a solvent to dissolve the salt to produce an article having at least one microchannel.
Patent CA-2682944-C (CA)
Inventor: DUFOSSE ERIC DENIS
IPC: G06F16/903
Filed: 2008-04-03
Granted: 2019-03-12
Abstract: An enhanced database system and method for media production and distribution enables the aggregation of assets using external unique IDs. The use of the external IDs allows the searching of Media Asset Management database to be performed without any prior knowledge of the actual database. The search configuration defines a set of search environment parameters that are imported into the search database during a configuration stage and which are used by the search services to provide client applications with an interface to create, validate, and execute queries.
Patent CA-2685923-C (CA)
Inventor: GELOWITZ DON
IPC: B01D53/14
Filed: 2008-05-29
Granted: 2013-09-17
Abstract: A method and apparatus for recovering a gaseous component from an incoming gas stream is described. The incoming gas stream is contacted with a lean aqueous absorbing medium to absorb at least a portion of the gaseous component from the incoming gas stream to form a lean treated gas stream and a rich aqueous absorbing medium. At least a portion of the gaseous component is desorbed from the rich aqueous absorbing medium at a temperature to form an overhead gas stream and a regenerated aqueous absorbing medium. At least a portion of the overhead gas stream is treated to recover a condensate stream. At least a portion of the condensate stream is used to form a heated stream. At least a portion of the heated stream is recycled back to the desorbing step. Novel absorbing medium compositions to recover carbon dioxide and/or hydrogen sulfide are also described.
Patent CA-2686678-C (CA)
Inventor: BILLER SVEN-OLOV
IPC: B27G13/10
Filed: 2002-01-17
Granted: 2013-05-28
Abstract: A wood working knife for use in a wood working machine, comprising a knife body having a first cutting edge and an opposed second cutting edge, the knife body having a first clamping surface and a second clamping surface. The first clamping surface has opposed clamping features separated by a middle section, the opposed clamping features and the middle section being sized and shaped such that, upon the knife body being inserted into a clamping assembly, the clamping forces are localized towards the opposed cutting edges and away from the middle section.
Patent CA-2688864-C (CA)
Inventor: MENEZES EDGAR V
IPC: G02C7/06
Filed: 2008-05-16
Granted: 2016-01-26
Abstract: The invention provides ophthalmic lenses useful in preventing myopia progression. The lenses of the invention provide substantially constant distance vision power zone in the center of the optic zone surrounded by a zone that provides positive longitudinal spherical aberration.
Patent CA-2690482-C (CA)
Inventor: KELLY MATTHEW M
IPC: G03G15/00
Filed: 2010-01-20
Granted: 2017-03-21
Abstract: Exemplary embodiments provide material compositions useful for electrophotographic devices and processes. The material composition can include a plurality of graphene-containing particles dispersed or distributed in a polymer matrix. Such material composition can be used for electrophotographic members and devices including, but not limited to, a fuser member, a fixing member, a pressure roller, and/or a release donor member. In one embodiment, a material composition dispersion can be applied on a substrate in electrophotography to form a functional member layer to control, e.g., to improve, at least one of thermal, mechanical and/or electrical properties.
Patent CA-2691482-C (CA)
Inventor: TOMPKINS MICHAEL JOHN
IPC: G01V3/165
Filed: 2008-07-01
Granted: 2017-08-15
Abstract: Method of determining electrical anisotropy in a subsurface formation, wherein electromagnetic field data from a multi-offset electromagnetic survey obtained by using an electro-magnetic source and a plurality of electromagnetic receivers at varying offset distances from the source is provided. The electromagnetic field data comprises a first set of multi-offset response signals received at each receiver with the electromagnetic source emitting at a first frequency, and at least one additional set of multi-offset response signals received at each receiver with the electromagnetic source emitting at a different frequency. The presence of electrical anisotropy in the subsurface formation is determined using the first and at least one additional sets of multi-offset response signals. This may comprise comparing the first set and the at least one additional set of multi-offset response signals and determining the presence of electrical anisotropy in the subsurface formation from the comparison of the sets of multi-offset response signals.
Patent CA-2692911-C (CA)
Inventor: PALLMANN HARTMUT
IPC: B02C18/28
Filed: 2010-02-10
Granted: 2013-11-26
Abstract: The invention relates to a device for comminuting scrappable feedstock by way of cutting or shear-cutting, comprising at least one rotor (14, 16) situated within a housing (2). The rotor (14, 16) has a plurality of rotary disks (19) which are situated at an axial distance from each other, forming spaces, and which are fitted on their circumferences with comminuting tools (21) which interact with additional comminuting tools (21; 38) to perform the comminution work. Stationary scraping elements (29) extend into the spaces in the radial direction. To achieve a largely unhindered flow of stock through the device, it is proposed according to the invention to situate the stationary scraping elements (29) in the dead zone of the at least one rotor (14, 16) with regard to the direction of stock flow (41, 42).
Patent CA-2693095-C (CA)
Inventor: MARCHETTI MARCELLO
IPC: A61P25/22
Filed: 2008-07-23
Granted: 2015-11-24
Abstract: A process of production of trazodone or trazodone hydrochloride that comprises the steps of: (a) preparing an organic phase comprising trazodone in at least one organic solvent; (b) preparing an aqueous phase comprising at least one basic compound; (c) mixing said aqueous phase with said organic phase; (d) heating at a temperature o at least 40°C for at least 30 minutes; (e) recovering said trazodone; and, optionally, (f) treating said trazodone with hydrochloric acid to obtain trazodone hydrochloride. Trazodone or trazodone hydrochloride comprising less than 15 ppm of alkylating substances, and a pharmaceutical composition comprising said trazodone hydrochloride.
Patent CA-2693185-C (CA)
Inventor: MUKHERJEE RAJAT P
IPC: H04W12/02
Filed: 2008-07-16
Granted: 2013-11-05
Abstract: L'invention concerne une unité d'émission-réception sans fil (WTRU) conçue pour recevoir des messages non chiffrés et des messages chiffrés. Les messages non chiffrés comprennent des demandes d'identité, des demandes d'authentification, des ordres de mode de sécurité de strate de non-accès (NAS) et des réponses de mise à jour de zone de suivi. Les messages chiffrés peuvent provenir de la NAS et d'une unité de commande de ressource radio (RRC). Les messages sont chiffrés en utilisant des clés de sécurité.
Patent CA-2695694-C (CA)
Title: Moteur a combustion interne a allumage commande
Inventor: SAWADA DAISAKU
IPC: F02D43/00
Filed: 2008-10-30
Granted: 2012-07-03
Abstract: L'invention concerne un moteur à combustion interne qui comprend un mécanisme à taux de compression variable (A) capable de faire varier le taux de compression mécanique et un mécanisme de réglage de distribution variable (B) capable de commander la temporisation de fermeture d'une soupape d'admission (7). Lors d'une plage de fonctionnement à faible charge, à l'exception d'un fonctionnement au ralenti, le taux de compression mécanique est maintenu à un taux de compression mécanique maximal, et dans le fonctionnement au ralenti, le taux de compression mécanique est inférieur au taux de compression mécanique maximal.
Patent CA-2696953-C (CA)
Title: Nested binary code symbol
Inventor: HOVIS GREGORY
IPC: G06V30/224
Filed: 2007-08-16
Granted: 2013-08-06
Abstract: A nested binary code symbol (200) comprising a boundary binary code symbol (110) and at least a core code symbol (120) that provides encoded data, wherein the core code symbol (120) is nested within and concentric with the boundary binary code symbol (110) The boundary binary code symbol (110) is rectangular with a continuous outer perimeter, two data regions along adjacent sides of the rectangle, and a utility region adjacent each side opposite the data regions. Each data region is made up of a number of data cells, and each utility region is made up of utility cells with alternating appearance. There are two distinct finder cells on opposite comers of the rectangle, which can be used to orient the symbol. A non-linear strain gage for measuring the strain on an object under load include a target, a sensor, and a computer, wherein the target is a nested binary code symbol (200).
Patent CA-2700135-C (CA)
Inventor: HAGEN DAVID L
IPC: E21B43/24
Filed: 2008-09-18
Granted: 2015-05-12
Abstract: Diluted wet combustion forms a hot process fluid or VAST gas comprising carbon dioxide (C02) and fluid water which is delivered to geologic formations or from surface mined materials to reduce the viscosity or increase hydrocarbon extraction High water or CO2 content is achieved by reducing non-aqueous diluent or adding or recycling C02. Power recovered from expanding the VAST  gas may be pressurize the VASTgas for delivery by partial expansion through a Direct VAST cycle, or by diverting compressed oxidant through a parallel thermogenerator in a Diverted VAST cycle pressurized VASTgas may be used for injection into wells within the formation, back injection wells or production wells Light hydrocarbons may be mixed in with the hot process fluid, enhancing hydrocarbon mobilization and recovery Microwaves may heat the VASTgas and/or hydrocarbon Sulfur oxidation, calcining limestone or recycling may increase CO2 Oxygen enrichment may increase the specific power.
Patent CA-2700152-C (CA)
Title: Filtrage positionnel et temporel d'informations de diffusion
Inventor: EDGE STEPHEN W
IPC: H04H60/65
Filed: 2008-10-03
Granted: 2016-08-30
Abstract: L'invention concerne des techniques d'envoi et de réception d'informations de diffusion. Dans un aspect de l'invention, des métadonnées de diffusion peuvent être générées pour des informations de diffusion et peuvent comprendre des critères positionnels et temporels utilisés par des terminaux pour filtrer les informations de diffusion. Chaque critère positionnel et temporel peut comprendre (i) un critère positionnel donné par une position cible et une condition de présence ou d'absence et (ii) un critère temporel donné par une période temporelle pendant laquelle le critère positionnel s'applique. Un terminal peut recevoir les métadonnées de diffusion avant ou en même temps que les informations de diffusion, obtenir des critères positionnels et temporels à partir des métadonnées de diffusion, et filtrer les informations de diffusion en fonction des critères positionnels et temporels. Le terminal peut évaluer chaque critère positionnel et temporel en déterminant sa position pendant une période de temps spécifique et en déterminant si sa position est située à l'intérieur ou à l'extérieur d'une position cible spécifiée, telle qu'indiquée par la condition de présence ou d'absence.
Patent CA-2700153-C (CA)
Inventor: KURIYAGAWA KOJI
IPC: B63H21/21
Filed: 2010-04-15
Granted: 2012-02-21
Abstract: In an apparatus for controlling operation of an outboard motor mounted on a boat and having a torque converter equipped with a lockup clutch, it is configured to regulate a trim angle relative to the boat by trim-up operation and trim-down operation; calculate a speed ratio of the torque converter based on an input rotation speed and output rotation speed of the torque converter; and control operation of the trim angle regulator based on the calculated speed ratio. With this, it becomes possible to mitigate a deceleration feel to be generated after the acceleration is completed, and easily sets a trim angle of after the trim-up operation to an optimal value.
Patent CA-2704618-C (CA)
Inventor: BODUM JORGEN
IPC: A47J43/046
Filed: 2008-10-02
Granted: 2015-06-16
Abstract: An apparatus for frothing a liquid food prod-uct is disclosed. It comprises a drive unit (1) and a frothing unit (3). The frothing unit (3) comprises a guide rod (30), which is configured along at least one section as a threaded rod (31).  A frothing element (40) is in threaded engagement with the guide rod (30) and can thus be moved along a helical path on the guide rod (30). At least one dog (36, 36') is driven by the drive unit (1) in a circular motion about the longitudinal axis of the guide rod (30) and in the process entrains the frothing element (40) such that said element is driven to perform a he-lical motion on the guide rod (30). In this way, the frothing element can perform an up and down motion superimposed on the rotational motion thereof along the longitudinal direction.
Patent CA-2708496-C (CA)
Title: Composition d'essence et procede de preparation d'alkylfurfurylether
Inventor: HAAN RENE JOHAN
IPC: C10L1/18
Filed: 2008-12-18
Granted: 2017-04-04
Abstract: L'invention porte sur une composition d'essence comprenant de 0,1 à 30 % en poids d'alkylfurfuryléther avec un groupe alkyle ayant 1 à 4 atomes de carbone. L'invention porte également sur un procédé de préparation d'une composition d'essence comprenant le mélange de l'alkylfurfuryléther dans un carburant de base pour essence et sur un procédé de préparation d'un alkylfurfuryléther dans lequel un alcool alkylique ayant de 1 à 4 atomes de carbone est mis à réagir avec de l'alcool furfurylique par mise en contact d'une phase liquide comprenant l'alcool alkylique et l'alcool furfurylique avec un catalyseur zéolite acide à une température se situant dans la plage de 50 à 200 °C.
Patent CA-2709586-C (CA)
Inventor: GROVER BHADRA S
IPC: B01D53/46
Filed: 2010-07-15
Granted: 2017-12-05
Abstract: The present invention provides a process for recovering gaseous hydrogen and gaseous carbon dioxide from a mixture of hydrocarbons by utilizing a system that includes a reformer unit, an optional water gas shift reactor, and a pressure swing adsorption unit in conjunction with a carbon dioxide purification unit such as a cryogenic purification unit or a catalytic oxidizer. In this process, purified CO2 from the CO2 purification unit is used as a co-feed/co-purge in the pressure swing adsorption unit in order to produce a CO2 tail gas that includes a higher concentration of CO2.
Patent CA-2721235-C (CA)
Title: Exploitation miniere ecologique : procede de biolixiviation et de bioadsorption de metaux precieux sans cyanure
Inventor: ZINKE HOLGER
IPC: C22B11/00
Filed: 2009-04-21
Granted: 2016-03-01
Abstract: La présente invention concerne un procédé sans cyanure disolement du métal précieux or à partir dun matériau particulaire contenant ledit métal, comprenant les étapes suivantes consistant à (i) préparer un mélange aqueux contenant ledit matériau particulaire et de la biomasse comprenant une couche S ou des archéobactéries ayant une couche S; des eubactéries et des archéobactéries, des algues et des champignons; ladite biomasse étant capable dadsorber ledit métal; (ii) incuber ledit mélange aqueux de létape (i) pour permettre la liaison dudit métal à ladite biomasse; (iii) séparer la biomasse à laquelle le métal est lié du mélange aqueux de létape (ii); et (iv) isoler le métal à partir de ladite biomasse séparée dans létape (iii).
Patent CA-2722442-C (CA)
Title: Methodes et compositions de production d'aldehydes gras et d'alcools gras
Inventor: SCHIRMER ANDREAS
IPC: C12P7/64
Filed: 2009-05-18
Granted: 2019-02-12
Abstract: L'invention concerne des compositions et des procédés pour produire des hydrocarbures, tels que des aldéhydes, alcanes, et des alcènes. Certains hydrocarbures peuvent être utilisés dans des biocarburants.