baber/WOPTO huggingface dataset:
Patent CA-2663787-C (CA)
Inventor: GOROKHOV ALEXEI
IPC: H04W52/24
Filed: 2007-10-12
Granted: 2013-03-19
Abstract: Assigning power spectrum density to access terminals within a wireless network environment is provided. Assignment information that includes assignment of reverse link transmission resources is determined and a power control instruction is created for the assigned reverse link transmission resource. An assignment message that includes both the assignment information and the power control instruction is formatted and communicated to the access terminals. The assignment message includes a Reverse Link Power Control field that indicates a transmit power spectral density assigned by the access point to the reverse-link transmission by the terminal.
Patent CA-2665170-C (CA)
Inventor: RADOVINSKY ALEXEY L
IPC: F25D19/00
Filed: 2007-10-05
Granted: 2014-12-02
Abstract: Un nouvel appareil de coupleur thermique et procédé pour coupler un système de refroidissement cryogénique ou un autre dispositif de refroidissement à un aimant supraconducteur ou un objet refroidi permet le remplacement sans qu'il soit nécessaire de rompre le vide du cryostat ou de réchauffer l'aimant supraconducteur ou l'autre objet refroidi. Un procédé utilise un actionneur pneumatique de couplage et un actionneur mécanique rétractable pour éliminer le couplage. Les forces de fermeture mécaniques sont équilibrées entre la température intermédiaire et les surfaces de refroidissement à basse température et ne se transfèrent pas à l'objet refroidi. L'actionneur pneumatique fournit un contrôle permanent sous des forces de fermeture mécaniques dans le couplage thermique.
Patent CA-2672162-C (CA)
Title: Procede et appareil de filtration de gaz de traitement
Inventor: JANKKILA MARTTI
IPC: B01D46/24
Filed: 2007-12-18
Granted: 2015-11-24
Abstract: L'invention concerne un procédé et un appareil pour filtrer un gaz de traitement créé dans le procédé de fusion de ferroalliage, à savoir le monoxyde de carbone gazeux, afin de réduire substantiellement la teneur en matières solides dans le gaz. Dans l'unité de filtration (24), le gaz contenant des matières solides est conduit à travers au moins un élément filtrant (7) une insufflation de gaz inerte (8) est dirigée sur l'élément filtrant (7) afin de détacher les matières solides de la surface de l'élément de filtration (7), et afin de retirer de l'unité de filtration (24) les matières solides détachées de la surface de l'élément filtrant (7), les matières solides sont mises en bouillie au moyen d'un liquide (11) introduit dans l'unité de filtration (24). La bouillie contenant les matières solides est retirée de l'unité de filtration (24) à travers une chambre de décharge (12). L'unité de filtration (24) comprend une chambre de filtration (1) et une chambre de décharge (12) mécaniquement reliée à la chambre de filtration, ainsi qu'à un conduit de décharge (6) pour les matières solides filtrés à partir du gaz, et la chambre de filtration (1) comporte au moins un élément filtrant (7) pour séparer les matières solides du gaz et au moins une buse (8, 11) pour décharger les matières solides filtrées de la chambre de filtration (1).
Patent CA-2674517-C (CA)
Inventor: OBKIRCHER BERNT
IPC: B64D17/38
Filed: 2009-07-31
Granted: 2016-08-30
Abstract: The invention relates to a load disconnection lock having a locking device (35, 36, 37) which is secured against unlocking by means of a safety device (40, 41) as long as the tensile load is not less than a predefined minimum value, and which unlocks automatically as soon as the tensile load is less than the predefined minimum value. In accordance with the invention, a second safety device is provided for the locking device (35, 36, 37) and has a fluid-filled housing (10) in which a piston (20) is guided, which piston (20) has a tensile load applied to it and has a hole (22) as a flow channel for the fluid, such that the fluid can be exchanged between the two housing subareas (15, 16) on both sides of the piston (20) with the piston (20) being connected to an activation slide (25) which releases the locking device (35, 36, 37) as soon as the piston (20) has moved through a predetermined distance.
Patent CA-2686652-C (CA)
Inventor: DUROCHER ERIC
IPC: F01D25/16
Filed: 2009-11-27
Granted: 2016-11-08
Abstract: A gas turbine engine has an engine casing component, such as a mid turbine frame system, which may includes an outer case surrounding a spoke or strut casing.  Load transfer spokes of the spoke casing extend between the outer case and an inner case of the spoke casing. A bearing housing supported by the engine casing may include a fuse arrangement for isolating bearing seizure loads from the engine casing. A  seal arrangement may be provided to centralize the rotors after the fuse fails. The mid turbine frame may be provided to have a desired flexibility through the configuration of the casing and bearings in design.
Patent CA-2687432-C (CA)
Inventor: SAITO TERUHIKO
IPC: B29C45/34
Filed: 2009-01-23
Granted: 2011-03-15
Abstract: L'invention porte sur une structure de dégazage dans un moule, qui agit sans utiliser aucun moyen de commande externe, et sur un moule comportant cette structure. La structure de dégazage comprend un élément coulissant (10) pour recevoir la force de poussée d'un élément élastique à partir de côté inférieur, et un élément d'acceptation d'élément coulissant (20) pour accepter l'élément coulissant (10) de façon coulissante dans la direction verticale. L'élément coulissant (10) comprend un trou vertical avec fond (12) communiquant avec une cavité de moule et au moins une ouverture latérale (13) communiquant avec le trou vertical avec fond et débouchant sur la face latérale. L'élément d'acceptation d'élément coulissant (20) comprend des orifices de dégazage (21) communiquant, dans un état initial, avec l'ouverture latérale (13) de l'élément coulissant et fermés lorsque l'élément coulissant coulisse dans une direction à l'encontre de l'élément élastique sous l'effet de la partie pointe d'écoulement du matériau fondu. La structure de dégazage est montée dans le passage d'écoulement de matériau fondu ou dans la cavité au voisinage de l'extrémité arrière du passage d'écoulement de matériau fondu, de façon à dégazer ainsi l'intérieur du moule.
Patent CA-2691179-C (CA)
Inventor: OGINO HIROYUKI
IPC: B60H1/22
Filed: 2008-06-13
Granted: 2015-08-18
Abstract: When a seat heater and a planar electric heater on a surface of an interior member are used in parallel, the seat heater and the planar electric heater cannot be heated sufficiently due to a limitation on an electric capacity of a vehicle, and in particular, in a vehicle having good engine efficiency, heating of an interior of a passenger compartment by air conditioning utilizing hot air generated by heat expelled from an engine is not sufficient, whereby there sometimes occurs a situation where occupants feel cold. A heating device 2 is provided in a side door panel 1 of a vehicle and a seat heater is made to be heated mainly at an initial stage of heating after an occupant gets in the vehicle, whereas the heating device 2 is made to be heated after a predetermined period of time elapses, whereby the body of the occupant can be warmed quickly and efficiently without making the occupant feel cold physically.
Patent CA-2692709-C (CA)
Inventor: MACCHIETTI ALESSANDRA
IPC: H04W4/02
Filed: 2010-02-11
Granted: 2017-03-21
Abstract: A telecommunications system implements a cross platform invitation mechanism. The system receives a search query from a subscriber, retrieves location information of the subscriber, and retrieves a search result from multiple information sources based on the search query. The system returns the search result to the subscriber, receives a search result selection from the search result from the subscriber, and builds a contact information list from community data associated to the subscriber and obtained from multiple contact sources. The contact information list may include, for example, friends or other contacts for the subscriber. The system returns the contact information list to the subscriber, receives a contact selection from the contact information list from the subscriber; and transmits an invitation message based on the contact selection to recipients corresponding to the contact selection. The recipients may return an 'accept' or 'deny' response to the system, which notifies the subscriber accordingly.
Patent CA-2693545-C (CA)
Inventor: MATNER MATHIAS
IPC: C08G18/71
Filed: 2008-07-01
Granted: 2015-05-12
Abstract: The present invention relates to a process for producing particularly easy-to-foam and fast-curing polyurethane foams based on polyethers which have been modified with isocyanatosilanes, have a mean molecular weight (Mn) between 2000 and 8000 g/mol, and, as well as the main polypropylene oxide constituent, also have a proportion of 10--30% by weight of polyethylene oxide.
Patent CA-2693763-C (CA)
Inventor: ONO YOSHIHIKO
IPC: C22C38/38
Filed: 2008-07-10
Granted: 2016-02-09
Abstract: A high strength galvanized steel sheet having a low yield stress and superior anti-aging property and bake hardenability and a method for manufacturing the same are provided, and even if a general heat treatment cycle in a CGl is performed, the high strength galvanized steel sheet can be obtained without using expensive Mo. The high strength galvanized steel sheet has a composition which contains, on a mass percent basis, 0.01% to less than 0.08% of C, 0.2% or less of Si, more than 1.0% to 1.8% of Mn, 0.10% or less of P, 0.03% or less of S, 0.1% or less of Al, 0.008% or less of N, more than 0.5% of Cr, and the balance being iron and inevitable impurities, in which 1.9<=Mn (mass percent) +1.3Cr (mass percent)<=2.8 holds. In addition, the microstructure includes a ferrite phase and 2% to 15% of martensite on an area ratio basis, and the total area ratio of perlite and/or bainite is 1.0% or less. In manufacturing the above high strength galvanized steel sheet, when annealing and galvanizing treatments are performed after cold rolling, the temperature and the cooling rate are controlled.
Patent CA-2695534-C (CA)
Inventor: HUMPHREY WILLIAM M
IPC: C08G18/00
Filed: 2008-08-08
Granted: 2016-02-23
Abstract: Compositions for forming molded articles, particularly, shells for automotive applications are made up of melt blends of aliphatic thermoplastic urethane elastomer and an olefin-containing block copolymer crosslinked to a gel content of from to 95%. These compositions may be blended to form a powder, pellets, microspheres or minibeads which may then be cast to form air bag door and instrument panel cover skins which may meet automotive deployment and weathering requirements.
Patent CA-2696717-C (CA)
Inventor: NURMINEN JUKKA KALEVI
IPC: H04L29/08
Filed: 2008-08-27
Granted: 2015-03-24
Abstract: Discovering peer-to-peer content using metadata streams involves capturing, for each of a plurality of devices, a content and metadata stream that describes a context of the content. The metadata streams are sent to a metadata repository contemporaneously with the capture of the content by the respective devices. Network queries of the streaming metadata are enable via the metadata repository, and, in response to the network queries, peer-to-peer access of the content is facilitated from one or more of the devices.
Patent CA-2697592-C (CA)
Inventor: SHARMA H K ANURAG
IPC: B64D13/02
Filed: 2010-03-23
Granted: 2013-11-05
Abstract: A system and method of automatic delivery of appropriate flow rate of oxygen to a person flying in a pressurized aircraft cabin is disclosed. in one embodiment, an adaptable demand dilution oxygen regulator for use inside a pressurized aircraft cabin, includes an oxygen initiation and demand regulation system adapted to be responsive to differential gas pressure in a first altitude range based on a pulmonary capacity of a person flying in the pressurized aircraft cabin and to control flow of pressurized oxygen to a breathing outlet during the first altitude range. The adaptable demand dilution oxygen regulator further includes a cabin air dilution and delivery system, coupled to the oxygen initiation and demand regulation system, adapted to be responsive to differential gas pressure in a second altitude range and to output progressively enriched mixture till 100% pressurized oxygen into a breathing apparatus during the second altitude range.
Patent CA-2702790-C (CA)
Inventor: BARTFELD BENJAMIN
IPC: B01L3/00
Filed: 2008-10-23
Granted: 2015-06-09
Abstract: A container for storing a biological sample for molecular diagnostic testing and/or histological testing is provided.  The container includes a first chamber for receiving a sample holder therein, a second chamber, and a closure for enclosing the container. A breakable membrane, such as a piercable foil, extends within the container and separates the two chambers. When the breakable membrane is broken, fluid can pass between the first and second chambers. The membrane may be broken through an activator on the closure, such as a depressible member or a rotatable carrier, causing the sample holder to break through the membrane.
Patent CA-2703474-C (CA)
Inventor: DEZAINDE JOEL
IPC: B65F1/00
Filed: 2010-05-10
Granted: 2012-10-30
Abstract: A collapsible garbage receptacle comprising a top and bottom section, having a channel/groove in the bottom section and a protruding guide member in the top section, and a slot along the channel which may be engaged by the guide member upon rotation of the top relative to the bottom to lock the top section relative to the bottom section. Upon disengagement of the guide with the slot, the top section may be collapsed over the bottom section to reduce the height of the container so that a heavy garbage need not be lifted the entire height of the garbage receptacle when removing it . The channel has a plurality of slots to allow variable height adjustment of height of the receptacle. The top section has a draft angle to allow nestable stacking of the bottom portion of a first receptacle within a top portion of another receptacle.
Patent CA-2703933-C (CA)
Title: Led light controller system and method
Inventor: NETZEL ROBERT J SR
IPC: H05B37/02
Filed: 2008-10-29
Granted: 2016-08-02
Abstract: Embodiments of the disclosure provide a system for selecting a color show generated by LED landscape, pool, and/or spa lights. The system can include an overlay indicating the color shows available to select from. A selector adjacent to the overlay can be positioned to select one of the color shows. The system includes a micro-controller in communication with the selector and a triac circuit in communication with the microcontroller.  The microcontroller controls the LED  landscape, pool, and/or spa lights using the triac circuit in response to the position of the selector.
Patent CA-2705953-C (CA)
Inventor: ALBERICO DINO
IPC: C07D493/04
Filed: 2010-05-31
Granted: 2018-05-01
Abstract: Anti-virally active carbanucleosides such as entecavir are prepared by a process which utilizes, throughout the synthesis, an aromatic protectant group for the hydroxyl and the alkyl hydoxy groups of the starting material, removed as the final step of a multi-step synthesis. Such protectant groups yield intermediates which are solid and therefore easily purified at various stages of the process, for an economical and relatively fast process for synthesizing the final product.
Patent CA-2706387-C (CA)
Inventor: BLACKBURN BRYAN M
IPC: H01M8/04537
Filed: 2008-12-12
Granted: 2017-07-18
Abstract: Electrode configurations for electric- field enhanced performance in catalysis and solid-state devices involving gases are provided.  According to an embodiment, electric-field electrodes can be incorporated in devices such as gas sensors and fuel cells to shape an electric field provided with respect to sensing electrodes for the gas sensors and surfaces of the fuel cells. The shaped electric fields can alter surface dynamics, system thermodynamics, reaction kinetics, and adsorption/desorption processes. In one embodiment, ring-shaped electric-field electrodes can be provided around sensing electrodes of a planar gas sensor.
Patent CA-2709432-C (CA)
Title: Efficient aspirin prodrugs
Inventor: GILMER JOHN FRANCIS
IPC: C07D493/04
Filed: 2008-12-19
Granted: 2018-07-24
Abstract: Aspirin is one of the most widely used drugs in the treatment of inflammation, pain and fever. It has more recently found application in the prevention of heart attacks and stroke and is being studied as a cancer chemopreventative agent. Despite its value aspirin continues to be underutilized because it causes gastric bleeding. The technology under development potentially removes this problem. It is designed to reduce contact between the drug and the intestinal lining. An isosorbide aspirinate prodrug compound is thus provided. The compound has the general structure as shown in general formula (I) wherein Y is a C1-C8 alkyl ester, a C1-C8 alkoxy ester, a C3-C10 cycloalkyl ester, an arylester, a C1-C8 alkylaryl ester or -C(O)OR ring, wherein Ring is a 5-membered aromatic or nonaromatic 5-member ring having at least one heteroatom substituted for a carbon of the ring system, which can be unsubstituted or substituted with at least one nitric oxide releasing group.
Patent CA-2710524-C (CA)
Title: Ensemble et pale d'eolienne
Inventor: CLARK PHILIP G
IPC: F03D11/00
Filed: 2008-12-24
Granted: 2013-11-26
Abstract: L'invention concerne une pale destinée à être utilisée dans une éolienne, la pale présentant un axe longitudinal pour une extension radiale vers l'extérieur depuis un centre de rotation de la pale sur l'éolienne. La pale comprend un côté avant doté d'une surface avant pour une orientation dans la direction contre le vent, et un côté arrière doté d'une surface arrière pour une orientation dans la direction sous le vent. La pale présente un profil pris dans un plan orienté de manière sensiblement perpendiculaire à l'axe longitudinal de la pale. Le profil de la pale présente un bord d'attaque et un bord de fuite. Le profil est caractérisé par un rapport de courbure, et le rapport de courbure du profil est supérieur ou égal à environ 4 %.
Patent CA-2715861-C (CA)
Inventor: ELRICK ANDREW
IPC: E21B17/18
Filed: 2009-02-23
Granted: 2017-02-21
Abstract: The tubing section comprises an outer skin (52a) defining at least one perforation (58), an inner skin (54a), the in-ner and outer skins being arranged to define a tubing annulus therebetween and an access device (48) to selectively provide fluid communication between the tubing annulus and a tubing section throughbore.
Patent CA-2717028-C (CA)
Inventor: ALLAIN EMMANUELLE
IPC: C01B33/193
Filed: 2009-03-09
Granted: 2013-12-03
Abstract: The invention relates to a method for preparing precipitated silica, and to precipitated silica including clusters of large primary silica particles having at the surface thereof small primary silica particles, wherein said silica has: a specific surface area CTAB (SCTAB) of 60 to 400 m2/g; a cluster average size d50, as measured by XDC grading after ultrasound de-agglomeration, such that d50 (nm) > (6214 / SCTAB (m2/g)) + 23; a porous volume distribution such that V(d5 - d50) / V(d5 - d100) > 0.906 - (0,0013 x SCTAB (m2/g)); and a pore size distribution such that Mode (nm) > (4166 / SCTAB (m2/g))  9.2. The invention also relates to the use of the silica as reinforcing filler for polymers.
Patent CA-2725052-C (CA)
Inventor: CHEN BENSHUN
IPC: C07D239/42
Filed: 2009-05-27
Granted: 2014-09-16
Abstract: La présente invention concerne un procédé de préparation de la rosuvastatine calcique (formule 1), qui peut être utilisée pour la production d'un médicament diminuant les niveaux du LDL-cholestérol et des triglycérides in vivo. Un tel procédé de préparation est approprié pour une production industrielle. De plus, l'invention concerne les intermédiaires cristallins utilisés dans le procédé de préparation.
Patent CA-2729926-C (CA)
Title: Procede et appareil servant a un identificateur d'instance base sur un identificateur de dispositif unique
Inventor: SCHNEYER SEAN KENDALL
IPC: H04L29/06
Filed: 2009-07-07
Granted: 2017-02-14
Abstract: Linvention concerne un procédé et un appareil destinés à être utilisés dans un réseau de communications de telle sorte quun identificateur dinstance (ID) soit créé pour identifier de manière unique un dispositif tel quun dispositif mobile ou un équipement utilisateur (UE) dans le réseau de communications.
Patent CA-2735749-C (CA)
Title: Visibility vest
Inventor: WINZER KEVIN
IPC: A41D13/01
Filed: 2009-09-02
Granted: 2014-10-28
Abstract: The present application is directed to a method for pro-viding reflective and/or lighted capability about the torso of a wearer, said method comprising providing at least one reflective and/or lighted strap, draping said strap about said torso, adjusting said strap via a mechanism that keeps said strap relatively taut about torso such that when said wearer is engaged in movement, said straps remain in place on said torso without substantial impediment to said wearer engaging in an activity.
Patent CA-2736935-C (CA)
Title: Procede et appareil pour l'extraction d'une substance metallique d'un flux de fluides de completion circulant dans un puits de petrole
Inventor: WILLIAMSON PAT
IPC: B03C3/02
Filed: 2011-04-11
Granted: 2018-05-08
Abstract: Un procédé et un appareil servant à éliminer la matière métallique dun flux de fluide de puits circulant qui est muni dune cuve de traitement divisée en une première et une deuxième section. Chacune des sections comprend un champ magnétique qui peut se présenter sous la forme dun ou de plusieurs aimants. Dans un mode de réalisation, de multiples aimants sont fournis dans chacune des sections. Des collecteurs sont fixés à un influent et un effluent de la cuve de traitement. Chaque collecteur permet un transfert sélectif de fluide à lune ou lautre des sections. De même, lévacuation du fluide circulant peut se faire à partir de lune ou lautre des sections par le biais dun collecteur dévacuation. La cuve de traitement permet un traitement continu en dirigeant lécoulement de fluide de manière que seulement une section doive être utilisée à la fois afin que lautre section puisse faire lobjet dun entretien pour éliminer la matière métallique collectée à partir du champ magnétique ou des aimants.
Patent CA-2738082-C (CA)
Inventor: LEWIS GARY
IPC: F01N3/02
Filed: 2009-06-17
Granted: 2016-08-09
Abstract: An exhaust conditioning system for use with a tractor towing an air seeding implement comprises an exhaust duct arranged to communicate exhaust emissions from the engine of the tractor to the seed fan of the air seeding implement. A condenser receives the exhaust emissions of the exhaust duct therethrough between the engine and the seed fan. A condenser fan cools a surface of the condenser. A computer controller controllably varies a rate of at least one of the condenser fan, the seed fan or revolutions per minute of the engine responsive to a sensed temperature of the exhaust emissions to maintain the temperature of the exhaust emissions within a selected temperature range and such that the exhaust emissions are arranged to influence germination of the seeds either by humidity, oxidised organic matter or bio-char.
Patent CA-2739992-C (CA)
Inventor: STANGELAND ERIC L
IPC: C07D211/22
Filed: 2009-11-13
Granted: 2016-09-20
Abstract: The invention relates to processes and intermediates for preparing compounds of formula (I) where a, R1, and R3-6 are as defined in the specification, or a salt thereof. The compounds of formula (I) are serotonin and norepinephrine reuptake in-hibitors.