baber/WOPTO huggingface dataset:
Patent CA-2742013-C (CA)
Title: Systeme de communication, dispositif de station de base, dispositif de station mobile et procede de communication
Inventor: KAMENO TOSHIAKI
IPC: H04M3/00
Filed: 2009-10-14
Granted: 2015-05-05
Abstract: La présente invention porte sur un système de communication comprenant un dispositif de station de base d'monodiffusion, un dispositif de station de base de multidiffusion et un dispositif de station mobile. Avant la réception d'informations se rapportant à un service de multidiffusion, le dispositif de station mobile transmet à un serveur d'enregistrement de position un identifiant pour identifier la zone de réception qui offre le service de multidiffusion. Lors de la réception d'informations d'arrivée indiquant que les informations se rapportant au service d'monodiffusion sont arrivées, le dispositif de station de base de multidiffusion transmet les informations d'arrivée au dispositif de station mobile. Le dispositif de station mobile reçoit les informations d'arrivée même lorsque les informations se rapportant au service de multidiffusion sont reçues.
Patent CA-2742050-C (CA)
Title: Spacer molds with releasable securement
Inventor: SPORER SCOTT M
IPC: A61F2/30
Filed: 2008-12-04
Granted: 2014-11-25
Abstract: A mold (10) for forming a temporary prosthesis (100) has at least two mold members (12,14) at least partially separable from each other. The at least two mold members cooperatively define a generally enclosed interior cavity (16) for forming the temporary prosthesis. The mold has a securement structure (18) mounted on the at least two mold members for securing the at least two mold members to each other during the forming of the temporary prosthesis.    The securement structure is removable from the at least two mold members by hand and without the use of a tool.
Patent CA-2743524-C (CA)
Title: Recuperation de porteuse a moyenne nulle
Inventor: ROBERTS KIM B
IPC: H04B10/61
Filed: 2011-06-16
Granted: 2018-04-03
Abstract: Linvention concerne une méthode de récupération dun symbole de données dans un récepteur cohérent dun système de communication optique. Deux rafales synchronisées ou plus, avec une séquence et une périodicité de symboles connues, sont traitées pour dériver une estimation dun décalage de fréquence .about.f entre un laser de transmission et un oscillateur local (LO) du récepteur. Un .kappa.(n) de rotation de phase est calculé selon lestimation du décalage de fréquence .about.f et appliqué à une pluralité destimations dun symbole de données pour générer des estimations de symboles tournés correspondants. Les estimations dun symbole tourné sont ensuite filtrées pour générer des valeurs de décision correspondantes de chaque symbole de données.
Patent CA-2744184-C (CA)
Inventor: LEE LUM MARK E
IPC: E04C1/39
Filed: 2009-09-07
Granted: 2014-04-15
Abstract: A building block (10) for a ventilated wall includes an elongated center portion (12) flanked by a pair of substantially parallel side walls (14, 16) orientated substantially perpendicularly to the center portion (12). The center portion (12) has a first vertical wall (18) and a second sloped wall (20), the second sloped wall (20) extending between a relatively thicker bottom wall (26) of the center portion (12) and a relatively thinner top wall (28) of the center portion (12). The first wall (18) is co-planar with first edges (22, 24) of the side walls (14, 16). A stacked arrangement of such blocks, where adjacent blocks are inverted and reversed, establishes front-to-back air passages (46) that do not provide a sight line, and which prevent rain from passing through.  A mold assembly (48) for manufacturing the blocks is also disclosed.
Patent CA-2746694-C (CA)
Title: Ventilateur de toit reglable
Inventor: LEPAGE LOUIS
IPC: F24F13/00
Filed: 2011-07-19
Granted: 2018-03-13
Abstract: Un ventilateur de toit réglable comporte une base, un appareil de ventilation et un mécanisme dinterblocage servant à fixer lappareil de ventilation à la base à un angle dinclinaison désiré. La base comporte une bride périphérique de fond pouvant être installé sur un toit en pente et un élément de coude se projetant vers le haut à partir de la bride. Lappareil de ventilation comporte un mécanisme de ventilation supérieur en communication avec une portion de conduit inférieur comportant des parois avant, arrière et latérales définissant une configuration transversale pouvant être installée de manière inclinée sur lélément de coude. Les parois latérales présentent des bords avant arrondis inférieurs et la paroi avant présente un bord inférieur se prolongeant entre les extrémités supérieures des bords arrondis de sorte que les bords arrondis sont en engagement pivotant contre la bride de base au moment où la paroi arrière de la portion de conduit est en engagement coulissant contre une paroi arrière courbée de lélément de coude lorsque la portion de conduite est installée de manière inclinée sur lélément de coude.
Patent CA-2747308-C (CA)
Title: Traitement de l'ischemie des membres
Inventor: SINDEN JOHN
IPC: A61K35/12
Filed: 2010-02-05
Granted: 2017-01-03
Abstract: La présente invention concerne des cellules souche neurales utilisées dans la fabrication d'un médicament destiné au traitement d'un patient souffrant d'une maladie artérielle périphérique. L'invention est particulièrement adaptée au traitement de l'ischémie des membres ou de la maladie de Buerger.
Patent CA-2747879-C (CA)
Title: Wire twisting apparatus
Inventor: CHOUINARD GUY
IPC: B25B25/00
Filed: 2011-07-29
Granted: 2019-03-12
Abstract: A rotating arbor has a hollow interior and a forward end provided with a number of fin-gers which are spaced apart from adjacent fingers by longitudinally extending slits. The hollow interior and the slits are dimensioned such that a conventional concrete pin may be inserted into the arbor and be rotated by it. In one version of the apparatus, three rollers are situated side by side and a space separates each roller from an adjacent roller. A length of wire is positioned such that one of its segments extends through one space and extends to and through the aperture in the head of the concrete pin. A second segment of the wire doubles back from the concrete pin to and through the second space. As the arbor rotates, the segments of the wire twist around each other to attach them to the pin. In another version of the apparatus, the segments the wire are received in grooves formed in two blocks, one stationary and the other pivotal. As the concrete pin rotates, the pivotal block pivots to facilitate twisting of the wire segment in the pivotal block around the other wire segment.
Patent CA-2749297-C (CA)
Inventor: CASARA PAOLO
IPC: B01D61/36
Filed: 2010-01-11
Granted: 2017-06-13
Abstract: A process for the recovery of ammonia contained in a gaseous stream is described, said process comprising the following phases: (a) subjecting the gaseous stream containing ammonia to a washing (S) with an aqueous washing solution (5a) having a pH lower than 7.0, with the formation of a purified gaseous stream (6) and an aqueous solution (7) containing an ammonium salt; (b) subjecting the aqueous solution containing the ammonium salt coming from phase (a) to a distillation process (MD) with a hydrophobic microporous membrane at a temperature ranging from 50 to 250°C and a pressure ranging from 50 KPa to 4 MPa absolute with the formation of a regenerated washing solution (16) and a gaseous stream (18) comprising NH3 and H2O; (c) recycling said generated washing solution to phase (a). The equipment for carying out the above process is also described.
Patent CA-2750371-C (CA)
Inventor: MIYAJIMA MAKOTO
IPC: A61K9/19
Filed: 2009-12-24
Granted: 2015-06-23
Abstract: There is provided a dry powder pharmaceutical composition for inhalation useful for preventing and/or treating influenza virus infections contains as a medicinal component a compound represented by formula (I): (see formula I) and optionally a compound represented by formula (II): (see formula II) , a pharmacologically acceptable salt thereof, or a hydrate thereof.
Patent CA-2758246-C (CA)
Inventor: HAAS JORDAN C
IPC: F02M37/12
Filed: 2011-11-16
Granted: 2013-02-12
Abstract: An improved method and apparatus are provided for pumping fuel to a fuel injection system in an internal combustion engine. The method comprises steps of pumping a liquid fuel to a first pressure; using the liquid fuel at the first pressure as a hydraulic fluid for driving a gaseous fuel pump; and pumping a gaseous fuel to a second pressure with the gaseous fuel pump.
Patent CA-2760063-C (CA)
Inventor: MORARU GEORGE
IPC: B23B37/00
Filed: 2010-04-28
Granted: 2016-08-23
Abstract: The invention relates to a drilling head (1) with an axial oscillation generator, comprising a mounting (2) for coupling the head to a motor for rotating the mounting about an axis, the mounting (2) having a longitudinal axis (5) coinciding with the axis of rotation of the motor, a tool holder (3), an elastically deformable means (6) for retaining the tool holder (3) in the mounting (2) and a means (7) for guiding the tool holder (3) in the mounting (2) along the longitudinal axis (5) of said mounting, wherein the mounting of the drilling head includes a controlled generator (8) of reciprocating movements in the direction of the aforementioned axis (5) positioned between the mounting (2) and the tool holder (3), the tool holder and the generator being connected by a longitudinal coupling member (9) suitable for damping the impacts withstood by the tool holder (3) while enabling the transmission of the reciprocating movements.
Patent CA-2762123-C (CA)
Title: Physiological sensor delivery device and method
Inventor: PAK JUNG KWON
IPC: A61M25/00
Filed: 2009-09-11
Granted: 2013-06-11
Abstract: An intravascular sensor delivery device for measuring a physiological parameter of a patient, such as blood pressure, within a vascular structure or passage. In some embodiments, the device can be used to measure the pressure gradient across a stenotic lesion or heart valve. For example, such a device may be used to measure fractional flow reserve (FFR) across a stenotic lesion in order to assess the severity of the lesion. The sensor delivery device has a distal sleeve configured to pass or slide over a standard medical guidewire. Some distance back from the sensor and distal sleeve, the device separates from the guidewire to permit independent control of the sensor delivery device and the guidewire.  The sensor delivery device can be sized to pass over different sizes of guidewires to enable usage in coronary and peripheral arteries, for example.
Patent CA-2775414-C (CA)
Title: Antenne utilisant les structures resonnantes metalliques dielectriques pour se conformer aux exigences en matiere de taux d'absorption
Inventor: AYATOLLAHI MINA
IPC: H01Q13/16
Filed: 2012-04-26
Granted: 2016-02-16
Abstract: Un dispositif de communication sans fil a un logement avec une surface extérieure conçue pour faire face à lutilisateur quand le dispositif de communication sans fil transmet un signal de radiofréquence. Le dispositif de communication comprend une antenne placée à lintérieur du logement pour émettre un signal de radiofréquence. Une structure métal-diélectrique résonne pour réfléchir le signal de radiofréquence. La structure métal-diélectrique est située entre lantenne et la surface extérieure à une position dans laquelle la structure métal-diélectrique piège et réfléchit le signal de radiofréquence, réduisant ainsi le taux dabsorption spécifique du dispositif de communication sans fil.
Patent CA-2777313-C (CA)
Inventor: RUTSCHMANN PETER
IPC: E02B9/04
Filed: 2010-10-19
Granted: 2015-04-07
Abstract: A shaft power plant (1) for generating electricity by energy conversion of a discharge between a headwater (2) and a tailwater (6), comprising a vertical shaft (7), the top (10) of which forms an inflow plane (11) which is parallel to the bed and extends below the water level (3) of the headwater, wherein the shaft (7) is open toward the top and is closed by a base (9) at its bottom end, a unit (15) composed of a turbine (16) and an electrical machine (17), wherein the unit (15) is arranged entirely under water in the shaft (7) and wherein the turbine (16) is arranged for water to pass through horizontally, and an outflow (24), which is connected to the turbine (16), represents a closed flow channel and leads through a through-passage (28) in the shaft (7) to the tailwater (6), wherein a horizontal first cross-sectional area of the shaft (7) is much larger than a vertical second cross-sectional area taken up by the turbine runner (19).
Patent CA-2778456-C (CA)
Title: Failover and recovery for replicated data instances
Inventor: MCALISTER GRANT ALEXANDER MACDONALD
IPC: G06F17/30
Filed: 2010-10-26
Granted: 2017-08-08
Abstract: Replicated instances in a database environment provide for automatic failover and recovery. A monitoring component can periodically communicate with a primary and a secondary replica for an instance, with each capable of residing in a separate data zone or geographic location to provide a level of reliability and availability. A database running on the primary instance can have information synchronously replicated to the secondary replica at a block level, such that the primary and secondary replicas are in sync. In the event that the monitoring component is not able to communicate with one of the replicas, the monitoring component can attempt to determine whether those replicas can communicate with each other, as well as whether the replicas have the same data generation version. Depending on the state information, the monitoring component can automatically perform a recovery operation, such as to failover to the secondary replica or perform secondary replica recovery.
Patent CA-2782805-C (CA)
Inventor: RILEY WYATT
IPC: H04W64/00
Filed: 2003-08-01
Granted: 2014-01-14
Abstract: Techniques to estimate the position of a wireless terminal. In a method, the identities of a number of transmitters (e.g., BTSs) to be used to estimate the position are initially received. Expected areas for these transmitters are then determined. The expected area associated with each transmitter is indicative of an area where the terminal is likely to be located given that the signal from the transmitter is received by the terminal. Each expected area may comprise a location (e.g., the expected area center) to be used as an estimated position of the terminal and an uncertainty (or error estimate) associated with that estimated position. The expected areas for the transmitters are then combined (e.g., based on a weighted average) to determine a combined expected area, which is then provided as the estimate of the position of the terminal.
Patent CA-2782854-C (CA)
Inventor: SPENCER CURTIS CLYDE
IPC: H04M1/72457
Filed: 2012-07-10
Granted: 2017-08-22
Abstract: A system and method for adjusting an audible notification of a mobile computing device are disclosed. The method comprises receiving an audible notification communication at a mobile communication device from an Audible Notification Signal (ANS) transmitter located at a selected location. The audible notification communication can include an identification value of the ANS transmitter and an audible notification mode value. The identification value of the ANS transmitter can be authenticated. The authentication can be communicated to the mobile computing device. An audible notification mode of the mobile computing device can then be set while the mobile communication device is at the selected location based on the audible notification value.
Patent CA-2782891-C (CA)
Inventor: BASLER JOSHUA ROY
IPC: C12N9/54
Filed: 2010-12-09
Granted: 2022-01-11
Abstract: La présente invention porte sur des variants de protéase, sur des compositions comprenant les variants de protéase et sur des procédés d'utilisation de ces variants de protéase et de ces compositions.
Patent CA-2785493-C (CA)
Title: Pieces de jeu a utiliser avec des appareils a ecran tactile et methodes connexes
Inventor: HEATHERLY CHRISTOPHER W
IPC: G06F3/041
Filed: 2012-08-13
Granted: 2018-06-19
Abstract: Un système et une méthode de communication sont présentés visant un premier dispositif périphérique, dune pluralité de dispositifs périphériques, employant un système tactile qui comporte un processeur et une surface tactile. Conformément à un mode de réalisation exemplaire, une méthode comprend la détection, au moyen du processeur, dune pluralité de touchers sur la surface tactile du système tactile qui sont faits par le premier dispositif périphérique. La méthode comprend également lidentification, au moyen du processeur, du premier dispositif périphérique selon la pluralité de touchers sur la surface tactile du système tactile qui sont faits par le premier dispositif périphérique. La méthode comprend également la communication des données, au moyen du processeur, à un circuit récepteur du premier dispositif périphérique en réponse à lidentification du premier dispositif périphérique.
Patent CA-2791860-C (CA)
Title: Method for producing synthesis gas
Inventor: HODOSHIMA SHINYA
IPC: C01B3/38
Filed: 2011-02-21
Granted: 2015-10-27
Abstract: It is avoided that the sulfur compounds originating from the castable is mixed into produced synthesis gas, the mixed sulfur compounds are separated and collected with carbon dioxide, the collected carbon dioxide is recycled as raw material gas and then the sulfur compounds is directly supplied to the reformer to consequently degrade the reforming catalyst in the reformer by sulfur poisoning. The carbon dioxide separated and collected in the carbon dioxide removal step is introduced into the desulfurization apparatus of the desulfurization step or the sulfur compounds adsorption apparatus before being recycled to the reformer to remove the sulfur compounds.
Patent CA-2794410-C (CA)
Title: Procede de transfert de donnees et d'informations permettant une estimation d'une liaison sans fil entre une source et au moins un recepteur
Inventor: CASTELAIN DAMIEN
IPC: H04L27/26
Filed: 2011-04-27
Granted: 2018-06-12
Abstract: La présente invention concerne un système de communication sans fil dans lequel une trame composée de plusieurs symboles de multiplexage par répartition orthogonale de la fréquence monoporteuse est transférée entre une source et un récepteur. La trame est composée de : - au moins un symbole hybride qui est composé d'au moins une séquence pilote qui est mappée sur une sous-porteuse sur deux d'au moins une partie des sous-porteuses sur lesquelles le symbole hybride est mappé et des données de transformation de Fourier discrète qui sont mappées sur au moins des sous-porteuses incluses entre deux sous-porteuses sur lesquelles l'au moins une séquence pilote est mappée, au moins une séquence pilote ayant la propriété selon laquelle les variations d'amplitude obtenues après réalisation d'une transformation de Fourier discrète sur ladite ou lesdites séquences pilotes sont limitées, - d'autres symboles composés seulement de données de transformation de Fourier discrète.
Patent CA-2796745-C (CA)
Inventor: KONISHI TOMOYUKI
IPC: B01D53/14
Filed: 2011-04-19
Granted: 2017-11-21
Abstract: An object of the present invention is to provide an exhaust gas treatment system that effectively use heat recovered from an exhaust gas without any limitation in a CO2 chemical absorption equipment that requires enormous heat energy, and thus enabling reduction in running cost of the CO2 chemical absorption equipment. Disclosed is an exhaust gas treatment system with a CO2 chemical absorption equipment, which is provided with a heat recovery device that recovers exhaust heat from an exhaust gas discharged from a boiler; and a CO2 chemical absorption equipment that absorbs CO2 in the exhaust gas by bringing the exhaust gas into contact with an amine absorbing solution in a carbon dioxide (CO2) absorption column, heats the absorbing solution that have absorbed CO2 thereby releasing CO2 into a CO2 regeneration column, heats the absorbing solution after release of CO2 via a reboiler, and then circulates the absorbing solution in a CO2 absorption column; the exhaust gas treatment system comprising a heat exchange unit that applies heat recovered by the heat recovery device to the absorbing solution that is delivered to the reboiler from the CO2 regeneration column of the CO2 chemical absorption equipment.
Patent CA-2799844-C (CA)
Title: Remote controlled food processor
Inventor: PIAI GUIDO
IPC: A47J31/44
Filed: 2011-05-18
Granted: 2018-05-01
Abstract: An apparatus (30) for conditioning a food substance, such as milk or a milk-containing substance, comprises: -a food conditioning module (31) that has a structure (32) for holding such food substance and that has an electric device (35) comprising a conditioner (36) for imparting a conditioning effect to such food substance and a conditioner control unit (37) for controlling the conditioner; and -a user-interface device (40) in data-communication with the conditioner control unit to transmit user- data from the user-interface device to the control unit for controlling the conditioner accordingly. The user-interface device (40) is external to the food conditioning module (31) and disconnectably connected thereto.
Patent CA-2800414-C (CA)
Inventor: GOSLING GEOFF
IPC: E04B2/74
Filed: 2012-06-13
Granted: 2016-08-16
Abstract: A modular wall includes a plurality of inter-connectable and interchangeable wall modules. At least one of the wall modules includes a recessed, extendable piece of furniture, such as a bed, desk, table, work surface or chair. When in a closed configuration, the furniture folds into or otherwise resides within a recessed pocket in the modular wall. When in the closed configuration, the outer surface of the furniture forms an exterior surface of the wall module; thereby, concealing the furniture seamlessly into the modular wall. The exterior surface can comprise one or more exterior interchangeable tiles.
Patent CA-2801595-C (CA)
Inventor: SIERCKS KNUT
IPC: G01B11/25
Filed: 2011-06-09
Granted: 2015-10-27
Abstract: An optical measurement method for determining 3D  coordinates for a multiplicity of measurement points of a measurement object surface by illuminating a measurement object surface with a pattern sequence using a projector, recording an image sequence of the illuminated measurement object surface with a camera system, and determining the 3D  coordinates for the measurement points by evaluation of the image sequence. While recording the image sequence, translational and/or rotational accelerations of at least the projector, the camera system and the measurement object are measured at least at a measurement rate such that, during the illumination times of the respectively individual images of the image sequence, in each case a plurality of values for the accelerations are acquired. On the basis of the measured accelerations movements of the projector, the camera system and/or the measurement object occuring during the illumination times of the respective individual images of the image sequence are taken into account algorithmically for determining the 3D coordinates.