baber/WOPTO huggingface dataset:
Patent CA-2702527-C (CA)
Inventor: BOYER JOHN D
IPC: F21K99/00
Filed: 2008-10-21
Granted: 2013-05-07
Abstract: A metallic reflector device having one or an array of individual reflector elements for positioning over a corresponding one or array of light sources, preferably comprising one or more light emitting diodes (LEDs). The metallic reflector device includes a planar base and a plurality of the reflector elements. The planar base has one or a plurality of apertures, each aperture having an edge that defines a proximal rim of the reflector element.  Each reflector element includes an annular sidewall having an inner surface that extends from the proximal annular rim to a distal annular rim. The proximal annular rim defines a first opening through which direct and reflected light from a light source is emitted. The distal annular rim defines a second opening through which the light source is disposed. The inner surface of the annular sidewall is formed from the material of the planar sheet by mechanically deforming the planar sheet, such as by stamping or drawing.
Patent CA-2711525-C (CA)
Inventor: LOMAX FRANKLIN D JR
IPC: B01D53/14
Filed: 2009-02-24
Granted: 2017-06-13
Abstract: A system, method and apparatus for treating a waste gas stream containing one or more hydrocarbon contaminants such polycyclic aromatic hydrocarbons (PAH). The system, method and apparatus may include a heat treatment chamber having a recycling apparatus that includes a supply of a food oil solvent; a mixing device to mix the solvent with the waste gas stream. The system, method and apparatus dissolve the hydrocarbon contaminants from the gas stream into a solvent containing the food oil.
Patent CA-2711854-C (CA)
Inventor: DOEBLER ROBERT
IPC: C12N1/06
Filed: 2009-01-09
Granted: 2023-03-21
Abstract: Selon la présente invention, la rotation angulairement oscillatoire d'un récipient qui contient un matériau peut entraîner la séparation du matériau. Un matériau plus dense ou plus lourd peut imprévisiblement avoir tendance à s'accumuler relativement près de l'axe de rotation, alors qu'un matériau moins dense ou léger peut avoir tendance à s'accumuler de façon relativement éloignée de l'axe de rotation. L'oscillation le long d'un trajet arqué fournit une haute efficacité de lyse. En variante, un micromoteur peut entraîner un agitateur reçu de façon amovible dans un récipient. La lyse peut être réalisée en continu, en arrêt d'écoulement ou en semi-continu, ou en écoulement continu. Le matériau particulaire de lyse peut être en excès par rapport au matériau destiné à subir une lyse ou le matériau lysé et/ou l'air peut être essentiellement éliminé d'une chambre pour augmenter l'efficacité de lyse.
Patent CA-2713421-C (CA)
Inventor: SUTTON J MARK
IPC: C12Q1/48
Filed: 2009-02-18
Granted: 2016-11-01
Abstract: A biological process indicator is provided for validating a treatment process in which the amount or activity of a contaminant in a sample is reduced. The indicator comprises a thermostable kinase covalently linked to a biological component, with the proviso that the biological component is not an antibody. Methods of preparing the indicator, and methods of using the indicator, are also provided.
Patent CA-2717753-C (CA)
Inventor: BOTTON GERARD
IPC: C07D241/18
Filed: 2009-01-15
Granted: 2016-09-13
Abstract: The present invention relates to a compound of formula (I) as insulin secretion stimulators, wherein the compound of formula (I) has the structure: (see formula I) wherein n = 2; R1 is alkyl, alkenyl or alkynyl optionally substituted by one or more Y; R2 is hydrogen; R3 is hydrogen, halogen or aryl optionally substituted by one or more Y; R4 is: arylalkyl or aryloxyalkyl optionally substituted by one or more Y; or R4 is (see above formula) wherein: m = 1-6; R7 and R8 together constitute a heterocycle including one or more heteroatoms from N, O and S; Y is hydroxy, thio, halogen, cyano, trifluoromethoxy, trifluoromethyl, carboxy, carboxy methyl, carboxyethyl, alkyl, alkoxy, alkylamino, aryl, aryl sulfonylalkyl, aryloxy, arylalkoxy, amino, NR5R6, azido, nitro, guanidino, amidino, phosphono, oxo, carbamoyl, alkylsulfonyl, alkylsulfinyl or alkylthio, or two Y  groups form a methylenedioxy; wherein R5 and R6 are independently hydrogen, alkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl; wherein alkyl, aryl and heteroaryl groups are optionally substituted by one or more Y; or R5 and R6 together constitute a heterocycle including one or more heteroatoms from N, O and S; or a racemic form, tautomer, enantiomer, diastereomer, epimer or polymorph, or a mixture thereof, or a pharmaceutically acceptable salt thereof.
Patent CA-2727682-C (CA)
Title: Multi-motion toothbrush
Inventor: BROWN PATRICK W
IPC: A61C17/34
Filed: 2002-11-06
Granted: 2014-06-10
Abstract: An electrically powered toothbrush. The toothbrush comprises a body having an end, a head, and a neck. The body defines a hollow interior region within the body.  The head defines a second hollow interior region and provides an elongated aperture along an outer surface. The toothbrush also comprises an electrical motor and power source in the hollow interior region within the body. The motor provides a reciprocating drive shaft.  The toothbrush also comprises a base movably disposed on the head and positioned over the elongated aperture. The base includes an outwardly extending guide member projecting through the elongated aperture. The guide member engages the drive shaft.  The toothbrush also comprises a first bristle carrier disposed on and secured to the base and a second bristle carrier disposed on the head. Upon reciprocation of the drive shaft, the drive shaft moves the base and the first bristle carrier along the head.
Patent CA-2727862-C (CA)
Inventor: ELLIOTT ERIC L
IPC: A61K31/198
Filed: 2009-06-16
Granted: 2016-04-19
Abstract: The present invention provides novel compounds useful as proteasome inhibitors. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various diseases.
Patent CA-2734462-C (CA)
Title: Debloqueur de trepan
Inventor: GRIFFIN HAROLD
IPC: E21B19/18
Filed: 2011-03-18
Granted: 2013-05-21
Abstract: Le débloqueur de trépan sert à desserrer ou serrer un foret sur une rame de forage; il incorpore un moteur à boue et permet la rotation du foret lorsque le coffret à forets est maintenu immobile. Le débloqueur de trépan a un corps inférieur qui est maintenu immobile sur le plancher de forage et un corps supérieur qui abrite le foret et qui est connecté à la partie inférieure du corps grâce à une connexion rotative. Un actionneur connecté entre les corps supérieur et inférieur fait tourner le corps supérieur par rapport au corps inférieur pour faire tourner le foret conjointement. Le coffret à forets du moteur à boue est maintenu immobile à l'aide de la clé à tige inférieure d'une unité de rupture classique.
Patent CA-2735216-C (CA)
Inventor: COLBY E BRUCE
IPC: B29C73/10
Filed: 2008-09-10
Granted: 2014-07-08
Abstract: Methods and a tire patch for repairing a damaged tire portion are provided. In one embodiment, such method includes the steps of: buffing an interior surface of the tire about a perimeter of the damaged tire portion to form a patch receiving surface, the interior surface being buffed to a depth sufficient to place a tire patch reinforcement of a tire patch a distance of approximately 3 millimeters or less from a damaged tire reinforcement; covering the damaged portion by applying a pre-assembled patch to the patch receiving surface along the interior surface of the tire, the tire patch sized to cover the damaged area, such patch including a reinforcement layer interposed between an air-impermeable layer and an adhesive layer, the adhesive layer being at least partially uncured for facilitating attachment of the repair patch to the tire; and, curing the patch to the tire.
Patent CA-2735751-C (CA)
Title: Fenestration unit water restrictor and method
Inventor: RYAN AARON J
IPC: E06B7/14
Filed: 2011-03-30
Granted: 2018-04-03
Abstract: A water restrictor adapted to control water diversion from one or more channels in a lower member of a fenestration unit, such as a prehung sliding door or window.
Patent CA-2737416-C (CA)
Inventor: RAMESH RAJARAM
IPC: H04L1/00
Filed: 2009-09-16
Granted: 2017-01-03
Abstract: The iterative decoding of blocks may be continued or terminated based on CRC checks. In an example embodiment, one iteration of an iterative decoding process is performed on a block whose information bits are covered by a CRC. The iterative decoding process is stopped if the CRC checks for a predetermined number of consecutive iterations. In another example embodiment, a decoding iteration is performed on a particular sub-block of multiple sub-blocks of a transport block, which includes a single CRC over an entirety of the transport block. The CRC is checked using decoded bits obtained from the decoding iteration on the particular sub-block and decoded bits obtained from previous decoding iterations on other sub-blocks of the multiple sub-blocks. The decoding iteration is then performed on a different sub-block if the CRC does not check. Also, the decoding iterations for the sub-blocks may be terminated if the CRC checks.
Patent CA-2739688-C (CA)
Inventor: LEIGH JAMES
IPC: A61K39/09
Filed: 2009-10-06
Granted: 2019-02-26
Abstract: The present invention provides an immunogenic composition comprising one or more Streptococcus uberis sortase-anchored surface proteins, or an immunogenic part thereof, wherein the composition is capable of eliciting an immune response, when administered to a subject.
Patent CA-2747786-C (CA)
Inventor: KESSELMAN ALEXANDER
IPC: G06F17/30
Filed: 2009-12-22
Granted: 2015-06-09
Abstract: A method may be performed by a device of a group of devices in a distributed data replication system. The method may include storing objects in a data store, at least one or more of the objects being replicated with the distributed data replication system, and conducting a scan of the objects in the data store. The method may further include identifying one of the objects as not having a reference pointing to the object, storing a delete negotiation message as metadata associated with the one of the objects, and replicating the metadata with the delete negotiation message to one or more other devices of the group of devices.
Patent CA-2753483-C (CA)
Inventor: BENDER CHRISTOPHER LYLE
IPC: G06F9/445
Filed: 2011-09-26
Granted: 2016-07-19
Abstract: Apparatus and methods provide control of the launching of an application based on data classification relative to one of a plurality of workspaces of a system. The apparatus can include operations, with respect to applications that conduct file access, to force generation of a prompt, prior to the application being launched, to receive a signal corresponding to the file access related to selection of a particular workspace, where the workspace is arranged in a structure to provide security to the plurality of workspaces. Additional apparatus, systems, and methods are disclosed.
Patent CA-2757113-C (CA)
Inventor: SCHOOK ROBERT
IPC: B01D17/02
Filed: 2010-04-02
Granted: 2016-03-29
Abstract: L'invention porte sur un dispositif pour séparer un fluide s'écoulant en au moins deux fractions ayant des masses volumiques différentes, comprenant : un tube principal sous la forme d'une chemise cylindrique et ayant une ouverture d'entrée et une ouverture de sortie ; un premier élément tourbillonnant disposé dans le tube principal pour conférer un mouvement rotatif au fluide s'écoulant à travers le tube principal ; un premier tube auxiliaire placé dans le tube principal à une distance à partir du premier élément tourbillonnant ; et un premier moyen de décharge relié à la chemise du tube principal pour décharger une fraction plus lourde du fluide. L'invention porte également un procédé de séparation en fractions d'un fluide comprenant plusieurs fractions.
Patent CA-2757375-C (CA)
Inventor: TORABI ALI
IPC: B21C37/02
Filed: 2011-10-28
Granted: 2016-09-06
Abstract: The most common method and apparatus for embossing of sheet metal (whole cross and longitudinal) is using a roll mill and roll forming machine producing profile shape along the length of sheet. This proposed invention presents a new "UNIQUE" metal sheet made from two separate sheets that are pressed and punched (embossed and/ or coined) together (cold welding procedure) to make a single sheet .The embossing shape is not profile type and can be produced in longitude and cross pattern. Also these two sheets can be made of different materials to obtain the desired characteristics of each metal sheet . These sheets can be used in wall ,roof or deck panels and other areas that metal sheets metal are used.
Patent CA-2757440-C (CA)
Title: Speech encoding device, speech decoding device, speech encoding method, speech decoding method, speech encoding program, and speech decoding program
Inventor: TSUJINO KOSUKE
IPC: G10L19/028
Filed: 2010-04-02
Granted: 2016-07-05
Abstract: A linear prediction coefficient of a signal represented in a frequency domain is obtained by performing linear prediction analysis in a frequency direction by using a covariance method or an autocorrelation method. After the filter strength of the obtained linear prediction coefficients is adjusted, filtering is performed in the frequency direction on the signal by using the adjusted coefficients, whereby the temporal envelope of the signal is shaped. This reduces the occurrence of pre-echo and post-echo and improves the subjective quality of the decoded signal, without significantly increasing the bit rate in a bandwidth extension technique in the frequency domain represented by SBR.
Patent CA-2758949-C (CA)
Inventor: RIMER OFER
IPC: A61B17/064
Filed: 2010-04-15
Granted: 2017-01-24
Abstract: A tacker for applying a rotary tack, including a tacker (10) for applying a rotary tack (40), including a handle (12) with a first trigger assembly (14) and a second trigger assembly (16), the trigger assemblies (14, 16) being coupled to an articulat-ed applicator arm (18) which is disposed through a drive shaft (20) connected to the handle (12), the first trigger assembly (14) operative to apply a rotary tack (40) from a distal end (22) of the applicator arm (18) and the second trigger assembly (16) opera-tive to bend the distal end (22) of the applicator arm (18), wherein a longitudinal axis (C) of the handle (12) is tilted with respect to the drive shaft (20).
Patent CA-2762113-C (CA)
Inventor: NOH MIN SEOK
IPC: H04L29/06
Filed: 2010-05-17
Granted: 2016-02-09
Abstract: Disclosed is a method for transmitting a sounding reference signal from a terminal to a base station in a radio communication system. More specifically, the method comprises the steps of: receiving a transmission instruction signal for transmitting a non-periodic sounding reference signal from a base station; determining a time resource for transmitting said non-periodic sounding reference signal based on a specific subframe for transmitting the preset periodic sounding reference signal; and transmitting said non-periodic sounding reference signal to the base station using said determined time resource.
Patent CA-2764905-C (CA)
Inventor: SUN YANG-KOOK
IPC: H01M4/48
Filed: 2010-02-22
Granted: 2016-06-21
Abstract: L'invention porte sur un matériau cathodique pour une batterie secondaire au lithium, sur un procédé de fabrication de celui-ci et sur une batterie secondaire au lithium comprenant celui-ci, le matériau cathodique comprenant un composé représenté par la formule chimique ci-après.
Patent CA-2767501-C (CA)
Title: Conduite melangeuse de liquides renforcee a prise et/ou sortie pivotantes pour devidoir
Inventor: PHILLIPS WILLIAM J
IPC: F16L5/00
Filed: 2012-02-09
Granted: 2017-09-19
Abstract: La présente invention décrit un ensemble de conduit dentrée/sortie de fluide amélioré comportant un conduit dentrée et de sortie pour assurer le transport dun fluide depuis une source dalimentation en fluide, c.-à-d. un robinet à eau, vers une source de distribution de fluide, comme un tuyau flexible. Lensemble de conduit dentrée/sortie de fluide utilise un nombre minimal de pièces dinterconnexion, ce qui réduit la nécessité dun entretien continu. Lorsquun entretien est requis, ledit ensemble peut être démonté rapidement et facilement pour permettre un remplacement rapide des pièces usées. De plus, ledit ensemble est construit de manière que lusure du conduit de sortie résultant dune utilisation à long terme soit réduite.
Patent CA-2770198-C (CA)
Title: Priority signaling over a wireless serial communication channel
Inventor: HIGGINS ROBERT J
IPC: H04W4/10
Filed: 2010-08-06
Granted: 2014-04-01
Abstract: A communication device performs a method for establishing a fast path for signaling priority data. The method includes: establishing (202) a first short range wireless data path to a second communication device for exchanging non-priority data; and establishes (208) a second autonomous short range wireless data path to the second communication device, for exchanging priority data, wherein the second short range wireless data path comprises a wireless serial communication channel such as a radio frequency communication Bluetooth (RFCOMM) channel. An application layer in an upper layer stack of the communication device establishes both the first and the second short range wireless data paths. Non-priority data communicated to the second communication device along the first short range wireless data path is processed by the application layer. However, priority data communicated to the second communication device along the second short range wireless data path bypasses the application layer.
Patent CA-2770738-C (CA)
Title: Mobile communication system, base station, higher-order apparatus, gateway apparatus, communication method, and program
Inventor: MOCHIZUKI KOICHI
IPC: H04M3/00
Filed: 2010-06-02
Granted: 2016-10-04
Abstract: Provided is a mobile communication system comprising: a terminal; an origin base station that connects to the terminal before the terminal moves; a destination base station that connects to the terminal after the terminal moves; and a top-level device to which the origin base station and destination base station are subordinate. The origin base station and the destination base station are preset with control information for voice encoding. The origin base station sends to the top-level device a first message that includes the aforementioned control information with which the origin base station had been set. The top-level device includes said origin base station control information in a second message and sends the second message to the destination base station.
Patent CA-2776892-C (CA)
Inventor: HIRAIDE NOBUHIKO
IPC: C22C38/02
Filed: 2007-05-08
Granted: 2014-12-09
Abstract: The stainless steel of the first embodiment includes C: 0.001 to 0.02%, N: 0.001 to 0.02%, Si: 0.01 to 0.5%, Mn: 0.05 to 0.5%, P: 0.04% or less, S: 0.01% or less, Ni: more than 3% to 5%, Cr: 11 to 26%, and either one or both of Ti: 0.01 to 0.5% and Nb: 0.02 to 0.6%, and contains as the remainder, Fe and unavoidable impurities. The stainless steel of the second embodiment has an alloy composition different from those of the first and third embodiments and satisfies the formula (A): Cr + 3Mo + 6Ni >= 23 and formula (B): Al/Nb >= 10 and contains as the remainder, Fe and unavoidable impurities. The stainless steel of the third embodiment has an alloy composition different from those of the first and second embodiments and includes either one or both of Sn: 0.005 to 2% and Sb: 0.005 to 1% and contains as the remainder, Fe and unavoidable impurities.
Patent CA-2777801-C (CA)
Inventor: DEMUNER BRAZ JOSE
IPC: D01C1/02
Filed: 2009-10-16
Granted: 2017-05-02
Abstract: The present invention refers to a process for producing cellulose of market eucalyptus fibers having distinct features through the use of at least one enzymatic treatment with hydrolytic enzymes, such as for example, xylanases, cellulases or mixtures thereof, in association to at least one acidic treatment step. These treatments may be applied into different steps of the fibers process producing, wherein all of them happen before drying.
Patent CA-2778008-C (CA)
Title: Mesure d'un dispositif de tassemement de charge
Inventor: KRAUSE LEON J
IPC: B65B37/00
Filed: 2010-10-25
Granted: 2018-01-23
Abstract: La présente invention se rapporte à un procédé permettant de compacter une quantité de produit et à un appareil permettant de réaliser le procédé. L'invention concerne la collecte d'un produit pesé dans un dispositif de tassement intermédiaire pour former une quantité compacte de produit. Le dispositif peut comprendre une seule chambre de tassement ou peut comprendre de multiples chambres de tassement qui peuvent pivoter axialement. La quantité de produit peut être rendue compacte en secouant et/ou en faisant vibrer le dispositif de tassement. Par la suite, le produit est évacué vers un appareil de conditionnement. Du fait que le produit est plus dense dans l'emballage final, un emballage plus petit peut être utilisé, ce qui permet de réduire les coûts de fabrication et de transport.
Patent CA-2781005-C (CA)
Inventor: LAMBRI MARCO
IPC: B62D31/00
Filed: 2010-10-27
Granted: 2016-01-05
Abstract: Herein described is a vehicle (10) comprising a bearing frame (12) of the tubular trestle type, two front steered wheels (14, 16), two rear wheels (18, 20) with fixed axis (144), an engine unit (22), steering means (24) through which it is possible to operate on the front wheels (14, 16), a front suspension unit (26), connecting the frame (12) to the front wheels (14, 16), a rear suspension unit (28), connecting the frame (12) to the rear wheels (18, 20), a transmission unit, interposed between the engine unit (22) and the axle shafts of the rear wheels (18, 20), a seat (44) for the driver of the vehicle (10), arranged at a central position with respect to such vehicle (10), and at least two seats (44') for the passengers of the vehicle (10) adjacent to each other, arranged laterally and receded according to a predefined distance with respect to the seat (44) for the driver of the vehicle (10). The engine unit (22) is elastically constrained with respect to the rear suspension unit (28) through at least one suspension mechanism (72, 74; 84, 90, 92), which provides a first level for filtering the stresses generated by the operation of the engine unit (22) and so that such rear suspension unit (28) is capable of supporting the overall weight of the engine unit (22). In turn, the rear suspension unit (28) is elastically constrained to the frame (12) through at least one auxiliary suspension mechanism (96, 98) which, alongside the elasticity of the tyres of the rear wheels (18, 20), forms a second level for filtering the stresses generated by the operation of the engine unit (22). In the respective rebound and roll motions with respect to the frame (12) of the vehicle (10), the rear suspension unit (28) is vertically guided and constrained transversely by a leaf -spring- shaped flexible element (122). The rear suspension unit (28) is fixed to the frame (12) by means of only two bushings (138, 132), so as to reduce the times and costs of assembling the vehicle (10).
Patent CA-2783625-C (CA)
Inventor: BLANZY JEFFREY S
IPC: C22C38/00
Filed: 2010-12-30
Granted: 2015-06-02
Abstract: An endoprosthesis fabricated from multi-phase ferrous steel. Endoprostheses can include a variety of devices such as staples, orthodontic wires, heart valves, filter devices, and stents, many of which devices are diametrically expandable devices. Multi-phase ferrous steels include dual phase steels and transformation induced plasticity steels (TRIP steels).