baber/WOPTO huggingface dataset:
Patent CA-2713169-C (CA)
Title: Dehydration of alcohols on crystalline silicates
Inventor: MINOUX DELPHINE
IPC: C07C1/24
Filed: 2009-02-05
Granted: 2014-07-08
Abstract: The present invention relates to a process for the dehydration of at least an alcohol to make at least an olefin, comprising: introducing in a reactor a stream (A) comprising at least an alcohol, optionally water, optionally an inert component, contacting said stream with a catalyst in said reactor at conditions effective to dehydrate at least a portion of the alcohol to make an olefin, recovering from said reactor an olefin containing stream (B), Wherein the catalyst is :.cndot. a crystalline silicate having a ratio Si/AI of at least about 100, or .cndot. a dealuminated crystalline silicate, or .cndot. a phosphorus modified zeolite, the WHSV of the alcohols is at least 2 h -1, the temperature ranges from 280°C to 500° It relates also to the same process as above but wherein the catalyst is a phosphorus modified zeolite and at any WHSV. The partial pressure of the alcohol in the dehydration reactor advantageously ranges from 1.2 to 4 bars absolute (0.12 MPa to 0.4 MPa), the temperature of the dehydration reactor ranges advantageously from 300°C to 400°C and the alcohol is selected among ethanol, propanol, butanol and phenylethanol.
Patent CA-2716378-C (CA)
Inventor: BEDDOE ANDREW
IPC: G07F19/00
Filed: 2009-03-02
Granted: 2018-03-27
Abstract: Apparatus for handling documents comprises an inlet 30 for receiving documents, a transfer means for transferring documents from the inlet to a secure or securable location and deposit means, wherein the transfer means is operable, in use, to transfer documents between the inlet and a deposit position adjacent the securable location, said deposit means comprises a plunger 50 and movable members 523b, 523c wherein the movable members 523b, 523c are arranged to move along the plunger 50 as the plunger 50 urges documents into the securable location.
Patent CA-2718119-C (CA)
Inventor: MCDONALD PAUL
IPC: G06F40/143
Filed: 2009-04-03
Granted: 2017-01-17
Abstract: Techniques include modifying a document using a latent transfer surface. An apparatus may comprise a document editing subsystem comprising a transfer surface creation module operative to embed a latent transfer surface in the document. A  transfer control module may be communicatively coupled to the transfer surface creation module.  The transfer control module may be operative to receive a transfer request to transfer media content for the document, and transfer the media content using the latent transfer surface in response to the transfer request.
Patent CA-2720339-C (CA)
Title: Vetement chauffe par l'electricite
Inventor: GRAY RICK
IPC: H01M10/0525
Filed: 2010-11-05
Granted: 2017-09-26
Abstract: Un vêtement comprend un corps de vêtement et un chauffage couplé au corps de vêtement. Un support de batterie définit une cavité. Un bloc-batterie rechargeable est conçu pour une utilisation avec au moins un outil électrique et un dispositif de détection. Le bloc-batterie rechargeable est reçu de manière coulissante à lintérieur de la cavité et couplé de façon amovible au support de batterie par un dispositif de verrou. Un contrôleur procure de manière sélective une alimentation à partir du bloc-batterie rechargeable au chauffage. Un élément dentrée dutilisateur pour sélectionner un mode de contrôleur est couplé au corps de vêtement.
Patent CA-2723304-C (CA)
Inventor: GROBE WIBKE
IPC: A61K8/86
Filed: 2009-02-17
Granted: 2014-04-08
Abstract: The object of the invention is an agent for bleaching keratinic fibers, characterized in that in a cosmetic carrier the same comprises firstly at least one cationic acyl pyridinium derivative of the formula (I), where R is a C1-C6-alkyl group, a C2-C6--alkenyl group, a C2-C6-hydroxy alkyl group, a C1-C6-alkoxy-C2-C6-alkyl group, a carboxy-C1-C6-alkyl group, an aryl-C1-C6-alkyl group, a C1-C6-dialkylamino-C2-C6-alkyl group, a heteroaryl-C1-C6-alkyl group, a 3-oxobutyl group, a 2-oxopropyl group, an aryl group, or a heteroaryl group, R' is a C1-C4-alkyl group, a C2-C6-hydroxy alkyl group, or a C1-C6-alkoxy-C2-C6-alkyl group, X- is a physiologically compatible anion, secondly at least one toxicologically safe co-bleaching activator and/or the physiologically compatible salt thereof, and thirdly hydrogen peroxide.
Patent CA-2726639-C (CA)
Inventor: SZEWCZYK GREGORY
IPC: C11D3/00
Filed: 2009-06-17
Granted: 2019-03-05
Abstract: The invention encompasses liquid cleaning compositions, for example, dish washing liquids, and methods of their manufacture and use, which possess enhanced cleaning ability, The cleaning compositions of the invention include acidic light duty liquid cleaning compositions with low toxicity and antibacterial efficacy on surfaces, for example, hard surfaces,
Patent CA-2729146-C (CA)
Inventor: DORSCH GLENN R
IPC: B01F5/20
Filed: 2011-01-25
Granted: 2016-08-16
Abstract: A surface foam diffuser system having a first nozzle disposed above a top surface of the at least partially liquid contents, a splash plate positioned adjacent to the first nozzle outlet, and a second nozzle disposed below the top surface of the at least partially liquid contents is disclosed for suppressing foaming in large processing tanks. The system nozzles each have an inlet for receiving pressurized liquid and an outlet for ejecting a liquid stream into the tank, the depth of the second nozzle and the direction of the liquid stream there from being such that rotation of the top surface is facilitated. The spray of the first nozzle, as dispersed by the splash plate, reduces foam on at least a portion of the top surface, with the rotation of the top surface allowing each portion of the top surface to eventually fall within the reducing spray.
Patent CA-2734474-C (CA)
Title: Treatment of tailings streams
Inventor: MOFFETT ROBERT HARVEY
IPC: C04B28/00
Filed: 2009-10-29
Granted: 2014-05-20
Abstract: A process for the treating a mature fine tailings stream is provided.  Treatment comprises contacting an alkali metal silicate or polysilicate microgel and an activator with mature fine tailings, entrapping the sand and clay fines within a polysilicate microgel, spreading the silica microgel over a surface, and allowing the silica microgel to dry, and producing a trafficable surface.
Patent CA-2736438-C (CA)
Title: Recepteur de tyrosine kinase tyro3 comme cible therapeutique dans le traitement du cancer
Inventor: BERNARD-PIERROT ISABELLE
IPC: C12N15/113
Filed: 2009-09-18
Granted: 2018-08-21
Abstract: La présente invention concerne de nouveaux procédés de traitement du cancer employant des inhibiteurs de TYRO3, et des procédés d'identification de nouvelles molécules d'intérêt pour traiter le cancer.
Patent CA-2738611-C (CA)
Title: Method for extracting gaseous hydrocarbons from biogenic raw materials
Inventor: HEIL VOLKER
IPC: C07C1/20
Filed: 2009-09-29
Granted: 2017-05-09
Abstract: The invention relates to a method for extracting gaseous hydrocarbons, in particular liquid gas and/or a gas mixture resembling natural gas or one or more components contained in liquid gas or in the gas mixture resembling natural gas. The starting material used contains oxygen-containing hydrocarbons. The method comprises the following steps: providing the starting material - contacting the starting material with a porous catalyst in the absence of oxygen at a temperature of 300-850°C in a converting reactor, resulting in a hydrocarbon-containing product gas mixture, in which the proportion by weight of the gaseous hydrocarbons is greater than that of the liquid hydrocarbons, - collecting the hydrocarbon-containing product gas stream and supplying the product gas stream to a separating device, where product separation is performed.
Patent CA-2747568-C (CA)
Inventor: LI JIANWEI
IPC: E01F15/04
Filed: 2009-12-04
Granted: 2015-01-27
Abstract: A waveform beam guardrail plate and a waveform beam steel guardrail are provided. In which, the guardrail plate includes a main body (15) and two rings (16, 17) with a same structure installed axial symmetrically on an upper and a lower edges of the main body;  furthermore, a transverse section of the main body has an arc shape, and the upper and lower edges of the main body of the guardrail plate are curled inwardly and helically toward a protruding direction of the main body of the guardrail plate for forming the two rings (16, 17). The waveform beam steel guardrail includes numbers of guardrail plate units (1, 11), upright posts (2) and preventing blocks (3), and the guardrail plate units (1, 11) are connected with the upright posts (2) by the preventing blocks (3).
Patent CA-2747704-C (CA)
Title: Dispositif d'arret des debris dans une gouttiere
Inventor: LENNEY ROBERT C
IPC: E04D13/064
Filed: 2008-12-18
Granted: 2016-04-12
Abstract: Cette invention concerne une barrière destinée à empêcher les débris de passer dans une gouttière. La barrière comprend un grillage supporté sur un canal. Le canal comprend une patte pouvant être positionnée entre un toit et des bardeaux du toit, et une lèvre opposée à la patte reposant sur une partie d'une gouttière opposée au toit. Le canal comprend un renfoncement entre la patte et la lèvre. Le renfoncement comprend un sol définissant un plan inférieur du canal. Des nervures s'étendent du sol jusqu'à un plan supérieur du canal dans lequel est supporté le grillage. Les nervures ont une hauteur suffisante pour rester en contact avec le grillage. L'eau est acheminée à travers le grillage et le long des nervures vers le sol du renfoncement. Des ouvertures dans le sol permettent à l'eau de s'écouler à travers le canal et dans la gouttière, tandis que les débris sont empêchés de passer à travers le grillage.
Patent CA-2748353-C (CA)
Inventor: FRANCOIS EMMANUEL C
IPC: B24D5/12
Filed: 2009-12-23
Granted: 2014-04-08
Abstract: Bonded abrasive tools, e.g., grinding wheels, can be reinforced using, for instance, one or more fibreglass web(s) having a surface of glass per unit of at least 0.2. Alternatively or in addition, the fibreglass web has a thickness of 2 mm or less.  The web can be designed to provide improved adhesion between the fibreglass reinforcement and the mixture employed to form the bonded abrasive tool. In some examples, the middle reinforcement at the neutral zone of the wheel can be eliminated or mini-mized.
Patent CA-2748651-C (CA)
Inventor: SALINGER JORGE
IPC: H04N21/63
Filed: 2011-08-10
Granted: 2018-11-27
Abstract: Methods, apparatuses, and software are described for implementing dynamic bandwidth load balancing in a data distribution network that provides a plurality of simultaneous video streams over a plurality of channels arranged as a plurality of bonded groups. Various factors may affect the assignment of bonded groups, from initial client device registration through subsequent video stream requests.
Patent CA-2749706-C (CA)
Title: Methode de transmission de messages et radiobalise connexe dans un reseau de communication routier
Inventor: TIJINK JASJA
IPC: H04B7/26
Filed: 2011-08-22
Granted: 2018-06-12
Abstract: Une méthode de transmission de messages (3) entre une radiobalise (1) et de nombreuses unités embarquées (2) passant ceci avec des identifiants uniques (ID) dans un système de péage routier, dans laquelle les messages (3) respectivement munis dun identifiant (ID) dune unité embarquée (2) sont stockés dans une mémoire tampon (8) de la radiobalise (1) pour un traitement ou un envoi séquentiel, y compris : la détermination de chaque unité embarquée (2) entrant dans la zone de transmission-réception de la radiobalise (1), au moins une caractéristique (CF) de lunité embarquée (2), triant les messages (3) présents dans la mémoire tampon (8) sous les identifiants (ID) selon les caractéristiques (CF) déterminées pour ces identifiants (ID), et traitant ou envoyant de manière séquentielle les messages (3) à partir de la mémoire tampon dans la séquence quils triaient. Linvention concerne en outre une radiobalise (1) pour réaliser la méthode.
Patent CA-2758262-C (CA)
Title: Systeme et procede pour une compression d'image
Inventor: ZAROM RONY
IPC: H04N19/94
Filed: 2010-04-08
Granted: 2016-09-13
Abstract: L'invention porte sur un système et sur un procédé qui peuvent compresser une image numérique. Une unité de stockage peut stocker un dictionnaire ayant une pluralité de motifs de modèle prédéterminés, chacun identifié par un code. Un module de décomposition peut diviser l'image en une pluralité de sous-régions. Un module de compression peut sélectionner un motif de modèle à partir du dictionnaire qui correspond le plus étroitement à des caractéristiques d'image pour chaque sous-région. Le module de compression peut générer un ensemble de données compressées pour l'image dans laquelle chaque sous-région est représentée par un code identifiant le motif de modèle sélectionné pour celle-ci. Une fois que les données sont compressées, une unité de décompression peut reconstruire l'image. L'unité de décompression peut utiliser le code de l'ensemble de données compressées pour extraire le motif de modèle du dictionnaire pour chaque sous-région et peut reconstruire une image entière par combinaison des motifs de modèle pour la totalité des sous-régions. Un dispositif de sortie peut afficher l'image reconstruite.
Patent CA-2758576-C (CA)
Inventor: GAAL PETER
IPC: H04W72/12
Filed: 2010-05-06
Granted: 2014-10-07
Abstract: L'invention porte sur des systèmes et des méthodologies qui facilitent l'indication de paramètres de rétroaction pour de multiples affectations de porteuse unique, des affectations de multiples porteuses et/ou similaires conformément à un accès multiple par répartition en fréquence à porteuse unique (SC-FDMA), un SC-FDMA relâché, etc. Une rétroaction dans SC-FDMA relâché peut être groupée par un dispositif mobile pour conserver de l'énergie. En outre, un indicateur d'affectation de liaison descendante (DAI) peut être utilisé pour détecter et indiquer des autorisations perdues.
Patent CA-2758607-C (CA)
Title: Porous silicon drug-eluting particles
Inventor: ASHTON PAUL
IPC: A61K9/32
Filed: 2010-05-04
Granted: 2018-05-15
Abstract: The invention provides a biodegradable drug-eluting particle useful for the delivery of diagnostic or therapeutic agents. In certain embodiments, the drug-eluting particle of the invention comprises a biodegradable porous silicon body, a reser-voir formed within the porous silicon body having at least one opening to an exterior of the body, wherein the reservoir contains a therapeutic or diagnostic agent, and an agent- permeable seal disposed over the at least one opening. The invention further pro-vides a method for treating a patient to obtain a desired local or systemic physiological or pharmacological effect comprising ad-ministering a sustained release drug delivery particle of the invention. The invention also provides methods of fabricating a drug--eluting particle for releasing therapeutic agents.
Patent CA-2764579-C (CA)
Inventor: JOHNKE ANDREW F
IPC: F25J3/00
Filed: 2011-03-18
Granted: 2016-10-11
Abstract: A process and an apparatus are disclosed for a compact processing assembly to recover propane, propylene, and heavier hydrocarbon components from a hydrocarbon gas stream. The gas stream is cooled, expanded to lower pressure, and fed to an absorbing means. A first distillation liquid stream from the absorbing means is fed to a mass transfer means. A first distillation vapor stream from the mass transfer means is cooled to partially condense it, forming a residual vapor stream and a condensed stream. The condensed stream is supplied as the top feed to the absorbing means. A second distillation vapor stream from the absorbing means is heated by cooling the first distillation vapor stream, combined with the residual vapor stream, and heated by cooling the gas stream. A second distillation liquid stream from the mass transfer means is heated in a heat and mass transfer means to strip out its volatile components.
Patent CA-2766455-C (CA)
Inventor: KLASSEN JAMES BRENT
IPC: A43B13/18
Filed: 2010-06-22
Granted: 2019-03-26
Abstract: A spring for a spring shoe, the spring including a conical disk, the conical disk having a flexible flange around the perimeter of the conical disk. A spring comprising a conical disk and a ring spring around the conical disk, the ring spring being movable up and down relative to the conical disk to adjust the spring force of the spring. A threaded engagement between the ring spring and the conical disk so that rotation of the conical disk moves the ring spring up or down relative to the conical disk. A damper ring around the perimeter of the conical disk to resist the expansion of the circumference of the conical disk. An eccentric ring or cam to adjust the position of the apex of the conical disk relative to an insole by rotating the eccentric ring or cam. An asymmetric conical disk to adjust the position of the apex of the conical disk by rotating the conical disk. A damper for a spring shoe comprising a flexible container containing a material with little or no propensity to return to its original shape. A spring array for a spring shoe, the springs of the spring array having a reducing force resisting compression over at least a portion of the spring range of travel as the spring compresses, and there being a damper associated with the array to oppose compression of the array towards maximum compression.
Patent CA-2773776-C (CA)
Inventor: BUCKLEY PETER BYRON
IPC: A61K31/715
Filed: 2010-09-21
Granted: 2018-09-25
Abstract: A composition capable of attenuating platelet hyperactivation and associated methods for administering the same to a subject, the composition comprising an aqueous solution containing from about 0.1% to about 7.0% by weight of a glycosaminoglycan and from about 1.0% to about 32% by weight of a neutral polysaccharide.
Patent CA-2775251-C (CA)
Inventor: REINHARDT GREGORY
IPC: F16M11/00
Filed: 2012-04-20
Granted: 2019-07-02
Abstract: Un ensemble turbine à gaz est décrit pour supporter une turbine à gaz. Le dispositif de montage comprend un adaptateur de module monté à un support aérien ou terrestre autour dun axe sensiblement horizontal. Ladaptateur du module sétend horizontalement dune base à une extrémité distale opposée axialement ayant une première interface de montage conçue pour une fixation à un module du moteur. Ladaptateur de module contient le moteur par le module auquel il est fixé et avec les autres modules de moteur saillant dune manière en porte-à-faux à partir du module supporté.
Patent CA-2778632-C (CA)
Inventor: ELKASEVIC SUAD
IPC: D06F39/14
Filed: 2012-05-30
Granted: 2017-02-14
Abstract: A hinge assembly is provided for pivotably attaching a door to a domestic appliance. The hinge assembly includes a damper cylinder; a rod partially located inside the cylinder and partially located outside the cylinder, the rod having an outer surface and being slidable relative to the cylinder in a reciprocating motion between a fully contracted position and a fully extended position; and a coil spring positioned inside the cylinder and around the rod such that the rod extends through a center of the coil spring, the coil spring having an inner surface and an outer surface. The outer surface of the rod contacts the inner surface of the coil spring to prevent the outer surface of the coil spring from contacting the inside surface of the cylinder.
Patent CA-2787834-C (CA)
Inventor: KIM YOUN SUN
IPC: H04B7/0404
Filed: 2011-02-11
Granted: 2017-06-06
Abstract: A control information interpretation method for use in a mobile communication system including a terminal and a base station, wherein the terminal receives, from the base station, control information including transport block information and DeModulation Reference Signal (DM-RS) antenna port allocation indication information, checks a number of the transport blocks allocated to the terminal based on the transport block information, and interpreting the DM-RS antenna port allocation indication information according to the number of transport blocks.
Patent CA-2790773-C (CA)
Inventor: DOMSCHOT BRYAN W
IPC: B23K37/02
Filed: 2004-11-15
Granted: 2015-06-30
Abstract: Welding equipment that includes a tooling cart for transferring interchangeable tooling modules to a welding machine. A latch is mounted to the welding machine for latching the tooling cart to the welding machine, and a latch is provided for latching the tooling modules onto the tooling cart. A two-piece tooling cart includes a removable upper section for securing tooling modules thereto and a reusable lower section for use with other tooling modules. A welding method permits operation of a welding machine using a user interface that permits modular programming of at least one operational sequence of welding machine valves and weld operations for a variety of different tooling modules. An operator inputs a new sequence of operations using the user interface rather than having to rewrite ladder logic just to switch over the welding machine to use with a different tooling module.
Patent CA-2791695-C (CA)
Inventor: STEPHANOPOULOS GREGORY
IPC: C12N5/10
Filed: 2011-03-02
Granted: 2018-04-24
Abstract: Some aspects of this invention relate to methods useful for the conversion of a carbon source to a biofuel or biofuel precursor using engineered microbes. Some aspects of this invention relate to the discovery of a key regulator of lipid metabolism in microbes. Some aspects of this invention relate to engineered microbes for biofuel or biofuel precursor production.
Patent CA-2792009-C (CA)
Title: A hybrid string musical instrument and a method of constructing the same
Inventor: LEE DONALD I
IPC: G10D15/00
Filed: 2012-10-02
Granted: 2015-10-06
Abstract: A hybrid string instrument, integrating an acoustic guitar with a second string instrument of a comparable or a smaller size. The guitar is modified with a cut-out cavity, within which the second string instrument is accommodated. A sidewall segment, which is contoured congruently with the sidewall section of the second instrument that is embedded within the cut-out cavity, is fitted and affixed to the edge of the cut-out cavity. A section of the second instrument is embedded within the cut-out cavity-the embedded sidewall affixed to the sidewall segment fitted to the cut-out cavity-so that the soundboards of the two instruments are coplanar and the planes of symmetry of their necks parallel. A plurality of coinciding apertures is disposed in the adjoined sidewalls of the two instruments, permitting acoustic communication between the two bodies. A truss member braces the head block of the guitar against its tail block.
Patent CA-2794456-C (CA)
Inventor: KLOSINSKI ANDREW J
IPC: G01L23/12
Filed: 2011-03-03
Granted: 2015-04-21
Abstract: A pressure sensor (10) for sensing a pressure of a process fluid includes a sensor body (23) exposed to the pressure of the process fluid. The sensor body (23) deforms in response to the pressure. A diaphragm (16) suspended from the sensor body (23) has a tension which changes in response to deformation of the sensor body (23). A resonate frequency of the diaphragm (16) is measured. The measured resonant frequency is indicative of the line pressure of the process fluid and integrity of the isolation fill fluid system. In addition to measuring the resonant frequency, the oscillation mode itself can be used as a diagnostic tool to assess sensor health.
Patent CA-2795165-C (CA)
Inventor: PUGH BRIAN
IPC: G06Q30/02
Filed: 2011-04-05
Granted: 2017-06-13
Abstract: A first set of usage data for a first set of resources is determined based on information sent as a result of beacon instructions included with the first set of resources. A second set of usage data for a second set of resources is determined based on information received from monitoring applications. Initial usage measurement data for a third set of resources on the network is determined based on the first set of usage data. The third set includes one or more common resources that are included in the first set of resources and the second set of resources. Adjustment factors are determined based on the second set of usage data and applied to the initial usage measurement data. Reports are generated based on the adjusted usage measurement data.