baber/WOPTO huggingface dataset:
Patent CA-2704289-C (CA)
Inventor: WARNER R JAY
IPC: C07C67/54
Filed: 2008-09-30
Granted: 2015-04-14
Abstract: A method for removing acetaldehyde from a mixture of methyl acetate, methanol and acetaldehyde includes: (a) feeding the mixture of methyl acetate, methanol and acetaldehyde to a distillation column; (b) distilling the feed mixture of methyl acetate methanol and acetaldehyde at a pressure of 10 psig or more to generate an overhead vapor stream enriched in acetaldehyde as compared with the feed mixture and a residue stream depleted in acetaldehyde as compared with the feed mixture; and (c) with-drawing the residue stream depleted in acetaldehyde from the distillation column.
Patent CA-2705677-C (CA)
Inventor: LOCHTEFELD THOMAS J
IPC: B62D63/06
Filed: 2008-11-13
Granted: 2016-07-05
Abstract: The invention relates to a portable water ride having a trailer with a water catch basin built therein, wherein at least two pivoting supports are provided which can be deployed to an expanded position and stowed to a vertical position. When the supports are deployed, a flexible ride surface can be stretched between said supports to form an inclined ride surface upon which a sheet flow of water from a nozzle housing can be provided upon which water skimming maneuvers can be performed. A walkway on either side of the ride surface, as well as an entrance platform at the top of the ride surface, and other grated platforms, railings, etc., can also be provided.
Patent CA-2705719-C (CA)
Inventor: EDWARDS JAMES P
IPC: C07D491/04
Filed: 2008-09-12
Granted: 2016-10-11
Abstract: L'invention concerne des composés de thiéno- et furo-pyrimidine qui sont utiles comme modulateur du récepteur H4. Ces composés peuvent être utilisés dans des compositions pharmaceutiques et des procédés pour moduler l'activité du récepteur d'histamine H4 et pour le traitement d'états, d'affections et de conditions pathologiques médiés par l'activité du récepteur H4, comme l'inflammation.
Patent CA-2708271-C (CA)
Inventor: GRIFFIN CLINTON R
IPC: G01F1/84
Filed: 2007-12-19
Granted: 2015-06-09
Abstract: The present invention relates to a vibrating flow device that includes at least one conduit, at least one drive, at least one pick-off, and at least one housing. The at least one drive vibrates the at least one conduit at one or more drive frequencies and the at least one pick-off measures the motion of the at least one conduit. The at least one housing encompasses at least a portion of the at least one conduit. The at least one housing's modes of vibration occur at frequencies that exceed the one or more drive frequencies.
Patent CA-2708636-C (CA)
Inventor: NAKKOURI MOHAMED FARID
IPC: B65D41/04
Filed: 2009-03-26
Granted: 2017-06-27
Abstract: A single pill distributing cap has a movable part and a fixed part The fixed part is releasably attached onto a bottle and the movable part is rotationally attached to the fixed part. The fixed part consists in a pill sorting chamber, and an exit chamber. The pill sorting chamber allows only one pill at a time to egress from the pill sorting chamber by way of a pill sorting chamber hole. Once a pill is out of the pill sorting chamber, upon continued rotation of the movable part, it aligns itself with the exit chamber. Once thus aligned, the pill drops into the exit chamber.
Patent CA-2713019-C (CA)
Inventor: MOGUCHAYA TATIANA
IPC: E21B43/00
Filed: 2010-08-11
Granted: 2014-03-18
Abstract: Systems and methods perform gridless geological modeling. A system provides an interactive visual model that performs fast modeling of subsurface geological properties without spending processor resources calculating a three-dimensional grid. The system receives structural data, selects points for modeling a property of a subsurface earth volume, and propagates values for the property directly to the points in gridless three-dimensional space. The system then displays the propagated values in an interactive visualization of a structural framework model. The system creates fast interpolation functions and can apply a callback function for acceleration. One technique offloads calculations to a graphics processor or other auxiliary processor for speed. The system provides a myriad of fully interactive volume and dimensional slice probes, with mappable color-coding and a user--selection of rendering styles. Points are quality checked and optimized propagation parameters are stored for accelerated rendering when unavoidable grid production is needed for simulation.
Patent CA-2714504-C (CA)
Inventor: DEVLIN THOMAS E
IPC: H01R35/04
Filed: 2009-02-04
Granted: 2014-12-09
Abstract: L'invention porte sur un adaptateur de prise rotatif, qui comprend un boîtier comprenant une partie supérieure et une partie inférieure couplées pour tourner librement autour d'un capuchon rotatif disposé entre la partie supérieure et la partie inférieure du boîtier. Des cosses électriques droite et gauche et une borne de mise à la masse facultatif s'étendent à partir du capuchon rotatif. Un réceptacle, d'un seul tenant avec la périphérie du boîtier, qui accepte une prise électrique, peut être sélectivement orienté au niveau d'un réceptacle de paroi par rotation du boîtier d'adaptateur et du réceptacle à une orientation désirée autour d'un axe perpendiculaire à la paroi. Des brides internes définissent des rainures dans lesquelles des contacts électriques rotatifs sont maintenus par rotation du boîtier et du réceptacle d'un seul tenant.
Patent CA-2714937-C (CA)
Title: Pretreatment of lignocellulosic biomass through removal of inhibitory compounds
Inventor: BENECH REGIS-OLIVIER
IPC: C12P7/10
Filed: 2010-04-07
Granted: 2011-08-02
Abstract: A process for the pretreatment of lignocellulosic biomass is disclosed. The process is intended for use in connection with biomass to ethanol processes and is directed in particular to an economical removal of inhibitory compounds generated in biomass pretreatment, which are inhibitory to downstream hydrolysis and fermentation steps. The process includes the steps of heating the lignocellulosic biomass with steam to a preselected temperature, at a preselected pressure and for a preselected time to hydrolyze and solubilize hemicelluloses in the biomass; explosively decomposing the biomass into fibers, and extracting from the resulting reaction mixture a liquefied portion of the lignocellulosic biomass before or after explosive decomposition. The liquefied portion is extracted to remove compounds from the lignocellulosic biomass which are inhibitory to enzymatic cellulose hydrolysis and sugar fermentation to ethanol. For improved efficiency and economy, the inhibitory compounds are not completely removed. Furthermore, xylose has been found to be a good indicator compound for the general level of inhibitory compounds in the reaction mixture and the extraction step is therefore controlled on the basis of the xylose content in the reaction mixture. In particular, the extracting step is discontinued once a dry matter (dm) content of xylose, as monomer or oligomer, in the reaction mixture of 4% to 8% (w/w dm) is achieved. This most economically balances the practical need for inhibitory compound removal with the economical need to control and preferably minimize the costs of the overall ethanol production process.
Patent CA-2718345-C (CA)
Inventor: GROTELUSCHEN ROLF
IPC: A61K31/21
Filed: 2009-03-12
Granted: 2015-07-07
Abstract: The invention relates to a pharmaceutical composition containing the active ingredient glycerol trinitrate having improved storage stability in a container. The improved storage stability is achieved by adding a substance absorbing protons, which is added to the composition, or applied to the surfaces of the container coming in contact with the product. The composition is preferably filled into a plastic bottle having a spray pump.
Patent CA-2725148-C (CA)
Inventor: PARK HO BYUNG
IPC: F21V19/00
Filed: 2009-05-22
Granted: 2014-03-25
Abstract: The present invention relates to an LED lighting apparatus installed in a place whereof the surface needs a uniform illumination or luminance distribution, the LED lighting apparatus comprising an LED-lighting unit module having plural LED  light sources arranged on the inner or outer curved surface of a half cylinder, wherein at least two LED-lighting unit modules are arranged in the longitudinal direction of the half cylinder.
Patent CA-2727299-C (CA)
Inventor: EGEN MARC
IPC: G01N13/00
Filed: 2009-06-08
Granted: 2017-02-14
Abstract: A device (100) for determining the solution rate and release kinetics of aerosol formulations comprises an inhaler (2) connected to a cascade impacter (3), wherein a membrane (6) is disposed on a filter plate of the cascade impacter (2), and an air-liquid model system with a device for collecting measured data
Patent CA-2727539-C (CA)
Title: Appareil pour le massage du corps par hydrotherapie seche d'un utilisateur en position assise
Inventor: ELLIOTT TIMOTHY S
IPC: A61H9/00
Filed: 2009-06-03
Granted: 2013-05-21
Abstract: La présente invention concerne un appareil pour le massage du corps par hydrothérapie sèche d'un utilisateur en position assise comprenant une structure de boîtier ayant une surface de support de l'utilisateur, une partie supérieure du corps et une partie inférieure du corps d'un utilisateur étant soutenues dans une relation angulaire relative. L'appareil comprend également une configuration de pulvérisation de fluide à lintérieur de la structure de boîtier destinée à diriger un courant de fluide vers la surface de support de l'utilisateur pour transmettre un effet de massage à travers la surface de support à la partie supérieure du corps et à la partie inférieure du corps de l'utilisateur. La configuration de pulvérisation de fluide peut être déplacée pour parcourir la surface de support de l'utilisateur dans une première trajectoire de déplacement en général le long de la partie supérieure du corps de l'utilisateur et dans une seconde trajectoire de déplacement de manière angulaire par rapport à la première trajectoire de déplacement en général le long de la partie inférieure du corps de l'utilisateur.
Patent CA-2734743-C (CA)
Inventor: GABRIEL GEORGE S
IPC: A01K1/03
Filed: 2009-08-21
Granted: 2016-12-06
Abstract: A filter top assembly (20) for a cage, wherein the assembly (20) includes a bonnet (100) having a perforated top wall to protect filter paper (200) placed above the top wall. The perforations (120) may be small enough to prevent an animal from getting a purchase position and spaced apart sufficiently to prevent the animal from biting the spacing between the perforations (120). The bonnet (100) may also include one or more elevated ribs (142,144) to retain the filter paper (200) suspended above the bonnet.
Patent CA-2739606-C (CA)
Inventor: GILMAN JOHN
IPC: E01C13/08
Filed: 2005-11-14
Granted: 2015-02-10
Abstract: The present invention is directed to a synthetic turf system including a backing member having a plurality of monofilament ribbons - soft and stiff - projecting therefrom. A layer of particulate material lies above the backing member and among the monofilament ribbons, wherein the soft monofilament ribbons facilitate the stabilization or trapping of the particulate material.
Patent CA-2740628-C (CA)
Inventor: KHAN AMIN
IPC: C07D487/10
Filed: 2009-09-18
Granted: 2018-05-01
Abstract: Disclosed are compounds having enhanced potency in the modulation of NMDA  receptor activity. Such compounds are contemplated for use in the treatment of diseases and disordersuch as learning, cognitive activities, and analgesia, particularly in alleviating and/or reducing neuropathic pain. Orally available formulations and other pharmaceutically acceptable delivery forms of the compounds, including intravenous formulations, are also disclosed.
Patent CA-2745343-C (CA)
Inventor: CHATTAWAY ADAM
IPC: B64D47/00
Filed: 2011-07-05
Granted: 2014-05-27
Abstract: A method for protecting a user in an enclosed environment includes providing an enclosed environment that holds cargo that has first odor; flowing a gas to the enclosed environment; and adding an odorant having a second odor to the gas, the first odor being distinctive from the second odor such that a presence of the second odorant provides a warning that the gas is present.
Patent CA-2746244-C (CA)
Title: Dispositif de cytologie
Inventor: DESILETS DAVID J
IPC: A61B17/22
Filed: 2009-11-23
Granted: 2014-10-21
Abstract: La présente invention concerne un dispositif de cytologie, avec une curette cytologique (100) comprenant un élément de raclage (110) qui procure des capacités d'ablation tissulaire améliorée par rapport aux brosses cytologiques classiques. Les rebords (141, 142) de l'élément de raclage peuvent en outre dilater simultanément des strictions durant la procédure d'ablation tissulaire.
Patent CA-2749528-C (CA)
Title: Infusion set
Inventor: LAWRENCE TYSON
IPC: A61M5/14
Filed: 2010-01-21
Granted: 2020-08-18
Abstract: A single package infusion set is provided, including one or more of the following inserters: pushbutton-type, squeeze-type, contact-type, skin pinching-type, folding retraction-type, or multistage-type inserter having at least one reusable stage. The infusion set further includes adhesion means with user-selectable degrees of adhesion strength, self-sealing tube connection means, a lens feature to view, a site beneath the set, exemplary tube management and connection elements, insulin supply, adhesion concealment means, finger loops on the inserter and site preparation wipes or sprays, optionally provided as part of the inserter. The system further includes a package which may hold a number of easily released sets, retrievable by an inserter, an exemplary insertion needle handle and shroud, an exemplary squeeze-type latch between an upper portion and a lower portion of the set, and/or a tool removable upper portion of the set.
Patent CA-2764076-C (CA)
Inventor: VIOLA FRANK J
IPC: H01F38/14
Filed: 2012-01-12
Granted: 2018-12-18
Abstract: A surgical instrument system includes a surgical instrument, a power supply, and an accessory. The surgical instrument has a first induction device positioned therein. The accessory is selectively operably couplable to the surgical instrument. The accessory includes a second induction device that is inductively coupled with the first induction device when the accessory is operably coupled to the surgical instrument such that the power supply provides power to the accessory.
Patent CA-2764606-C (CA)
Inventor: GOLINVEAUX JAMES E
IPC: A62C35/00
Filed: 2006-10-23
Granted: 2016-07-05
Abstract: A ceiling-only dry sprinkler system configured to address a storage occupancy fire event with a sprinkler operational area sufficient in size to surround and drown the fire. The system provides for a first mandatory fluid delivery delay period defining the time of fluid delivery from a control valve to at least one hydraulically remote sprinkler and a second mandatory fluid delivery delay period defining the time of fluid delivery from a control valve to at least one hydraulically close sprinkler.
Patent CA-2767184-C (CA)
Title: Expansion joint sealing system
Inventor: DERRIGAN JAMES
IPC: C09K3/10
Filed: 2010-07-15
Granted: 2014-09-23
Abstract: An expansion joint sealing system may be used to provide a continuous and seamless waterproof membrane across a gap in an expansion joint. The expansion joint sealing system includes sealing members that are provided with a keyway for accepting and interlocking a coating membrane. Also disclosed are an expansion joint including spaced apart structural members and the sealing system and a method for sealing a gap between two spaced apart structural members.
Patent CA-2767518-C (CA)
Inventor: KELLER GERHARD
IPC: B29C53/48
Filed: 2009-07-31
Granted: 2016-05-10
Abstract: The invention relates to a method and device for sealing a tubular packaging made of a plastic material, said method including at least the following operations: a) a rolling operation, during which a rolled material (11) is rolled; b) an arranging operation, during which the ends (8, 9) of the rolled material (11) are placed near each other; c) an extruding operation, during which a molten resin cord (12) is extruded and deposited on said ends (8, 9); d) a fusing operation, during which said ends (8, 9) are melted by means of said cord (12); e) a compressing operation, during which the sealing area is compressed; and f) a cooling operation, during which the seal is cooled.
Patent CA-2775085-C (CA)
Title: Impregnated cutting elements with large abrasive cutting media and methods of making and using the same
Inventor: LAMBERT CHRISTIAN M
IPC: E21B10/02
Filed: 2010-09-22
Granted: 2014-11-18
Abstract: Implementations of the present invention include impregnated drill bits having a plurality of relatively large abrasive cutting media, such as polycrystalline diamonds, embedded therein. According to some implementations of the present invention, the relatively large abrasive cutting media can be dispersed in an unorganized arrangement throughout at least a portion of the crown. Additionally, one or more implementations can include a second plurality of relatively small abrasive cutting media. Implementations of the present invention also include drilling systems including impregnated drill bits having a plurality of relatively large abrasive cutting media embedded therein, methods of using such impregnated drill bits, and methods of forming such impregnated drill bits.
Patent CA-2776258-C (CA)
Inventor: BLOT PHILIPPE
IPC: B29C70/38
Filed: 2010-09-30
Granted: 2018-03-06
Abstract: The invention relates to a device and a method for producing long textile preforms for the production of structural composite parts by means of a resin infusion method. The device and the method according to the invention are suitable for producing essentially circular preforms for, for example, producing frames or sections of frames of aircraft fuselage. The invention relates to a method for progressive and continuous placement over the length of a long form of a fibrous strip (21) comprising a small quantity of a binding agent for forming a preform (12) having a section comprising at least two non-coplanar wings.
Patent CA-2776610-C (CA)
Inventor: PAFITIS DEMOSTHENIS
IPC: E21B7/06
Filed: 2010-09-08
Granted: 2016-01-26
Abstract: The invention provides drill bits and methods of drilling curved boreholes. One aspect of the invention provides a drill bit including a bit body and one or more blades positioned within the bit body, the one or more blades individually actuatable to a plurality of cut depths. Another aspect of the invention provides a method for drilling a curved borehole. The method includes: providing a drill string including a drill bit including a bit body and one or more blades positioned within the bit body, the one or more blades individually actuatable to a plurality of cut depths; rotating the drill string; and selectively actuating the one or more blades to a plurality of cut depths; thereby drilling a curved borehole.
Patent CA-2776695-C (CA)
Inventor: GORKA MARIUS-THOMAS
IPC: A61L15/22
Filed: 2012-05-10
Granted: 2015-02-03
Abstract: The invention relates to a wound dressing having a backing and an antimicrobial wound contact layer, wherein the wound contact layer has a hydrophobized active ingredient.
Patent CA-2777445-C (CA)
Title: Microfluidic cartridge with parallel pneumatic interface plate
Inventor: WIMBERGER-FRIEDL REINHOLD
IPC: F16K99/00
Filed: 2010-10-06
Granted: 2014-08-05
Abstract: The invention relates to a design of an interface plate (101) between a microfluidic cartridge (100) and an instrument (102) for fluid actuation in the disposable cartridge. Pneumatic actuation is carried out through a reversible pneumatic interconnection between instrument and cartridge. Pneumatic drivers are integrated in the instrument for a low cost and reliable solution. The actuation of the fluid in the cartridge is achieved by a flexible membrane (105) attached to the major surface of the disposable cartridge forming closed compartments only when attached to the instrument. The pressure, in these compartments determines the deflection of the membrane which in turn actuates the fluid. This approach takes advantage of the high power and large stroke of pneumatic actuation while at the same time keeping the disposable cartridge simple and low cost and allowing easy introduction of other physical transport across the interface plate, like heat or acoustic vibration. A large number of actuators can be integrated easily into the flat interface plate as no individual fixation, like tubing, is required for the pneumatic actuation.
Patent CA-2777509-C (CA)
Inventor: KROTH HEIKO
IPC: A61P27/02
Filed: 2010-10-14
Granted: 2015-06-02
Abstract: The present invention relates to 2,6-diaminopyridine compounds of general formula (I) that can be employed in the treatment of a group of disorders and abnormalities associated with amyloid protein and of diseases or conditions associated with amyloid-like proteins. The compounds of the present invention can also be used in the treatment of ocular diseases associated with pathological abnormalities/changes in the tissues of the visual system. (see formula I)
Patent CA-2780297-C (CA)
Title: Systems and methods for distributing user generated content
Inventor: NEWELL NICHOLAS
IPC: H04N5/00
Filed: 2010-11-09
Granted: 2016-07-19
Abstract: A television provider receives content from a plurality of users. The user generated content is aggregated and scheduled for broadcast across a channel of the television provider. The user generated content is then broadcast at the scheduled time for reception by communication devices associated with the television provider.
Patent CA-2781292-C (CA)
Title: Novel spiropiperidine compounds
Inventor: HAMDOUCHI CHAFIQ
IPC: A61K31/438
Filed: 2010-11-19
Granted: 2014-04-22
Abstract: A compound of the formula: or a pharmaceutically acceptable salt thereof as well as a pharmaceutical composition, and a method for treating diabetes.
Patent CA-2785649-C (CA)
Inventor: CHEN WANSHI
IPC: H04L5/00
Filed: 2010-12-23
Granted: 2016-01-19
Abstract: L'invention concerne des techniques qui permettent de prendre en charge un fonctionnement de repli dans un système de communication à porteuses multiples. Selon un aspect, un équipement utilisateur (UE) peut déterminer au moins un premier format d'informations de commande de liaison descendante (DCI) à surveiller sur une première porteuse. L'équipement utilisateur peut surveiller le ou les premiers formats DCI sur la première porteuse afin de détecter les informations DCI envoyées à l'équipement utilisateur. L'équipement utilisateur peut recevoir un message de reconfiguration concernant une communication sur une pluralité de porteuses par l'équipement utilisateur avec signalisation entre porteuses et peut déterminer au moins un second format DCI à surveiller sur la première porteuse, en fonction du message de reconfiguration. L'équipement utilisateur peut surveiller le ou les premiers formats DCI et le ou les seconds formats DCI sur la première porteuse après avoir reçu le message de reconfiguration.