baber/WOPTO huggingface dataset:
Patent CA-2504809-C (CA)
Title: Organisation de distribution automatique de tampons d'economie d'energie a un point d'acces
Inventor: BENVENISTE MATHILDE
IPC: H04W72/12
Filed: 2005-04-21
Granted: 2012-07-10
Abstract: La présente porte sur une méthode et un appareil permettant la distribution de trames tamponnées dans un réseau local sans fil. La méthode et l'appareil déterminent une présence d'au moins une station non APSD (Automatic Power Save Delivery) dans ledit réseau local sans fil, et, si on trouve au moins une station non APSD, l'appareil maintient alors une mémoire tampon à économie d'énergie héritée pour chaque station non APSD. La méthode et l'appareil déterminent aussi une présence d'au moins une station APSD dans le réseau local sans fil et, si on trouve au moins une station APSD, l'appareil maintient alors au moins une mémoire tampon APSD pour chaque station APSD. Pendant une période d'entretien, les trames sont transmises à partir d'au moins une mémoire tampon APSD.
Patent CA-2506094-C (CA)
Inventor: ARTINI FRANCK
IPC: G01C5/00
Filed: 2005-05-03
Granted: 2013-03-19
Abstract: Low altitude flight path constructing method involves constructing lateral and vertical paths of a flight path. The vertical path having segments with preset minimum length is constructed on a profile section defined between two maximum heights of a ground profile e.g. radar, by moving a V shape construction profile on the ground profile and by selecting a position of the construction profile. The position allows the construction profile to form a part of vertical path. Two branches of the construction profile are determined by respective maximum rise and descent angles. The edges of the construction profile are in tangency with the ground profile, and the peak of the ground profile does not cross the construction profile for the selected position of the construction profile. An independent claim is also included for an aircraft comprising a device to construct a flight path at low altitude destined to be followed by the aircraft.
Patent CA-2509819-C (CA)
Inventor: YOUNG ALLEN
IPC: E21B47/12
Filed: 2005-06-13
Granted: 2009-08-11
Abstract: The present invention generally provides methods and apparatus for reducing noise in a detected electromagnetic wave used to telemeter data during a wellbore operation. In one embodiment, two surface antennae are placed on opposite sides of the wellbore and at the same distance from the wellbore. The signals from the two antennae are summed to reduce the noise in the electromagnetic signal transmitted from the electromagnetic downhole tool.
Patent CA-2510726-C (CA)
Title: Vapor compression system with evaporator defrost system
Inventor: YAP ZER KAI
IPC: F25B40/00
Filed: 2005-06-27
Granted: 2007-11-27
Abstract: A vapor compression system including a refrigerant circuit having operably coupled thereto, in serial order, a compressor, a first heat exchanger, an expansion device, and a second heat exchanger. A valve is disposed within refrigerant circuit between first heat exchanger and expansion device, and has a first position and a second position. A defrost circuit having operably coupled thereto a third heat exchanger defines an inlet in fluid communication with refrigerant circuit through valve when valve is in second position, and an outlet disposed in refrigerant circuit between inlet and expansion device. A check valve is disposed in defrost circuit between third heat exchanger and outlet. The check valve allows refrigerant to return to refrigerant circuit through outlet and prevents refrigerant from entering third heat exchanger via outlet. The refrigerant flows through third heat exchanger and second heat exchanger when valve is in second position.
Patent CA-2514896-C (CA)
Title: Derivatives of seleno-amino acids with improved bioavailability and method for assuring adequate dietary requirements of selenium for livestock
Inventor: ABDEL-MONEM MAHMOUD M
IPC: A23K1/16
Filed: 2003-12-10
Granted: 2010-08-10
Abstract: Metal L-seleno-alpha-amino acids salts and their use as a bioavailable feed and water ration supplement for domesticated animals such as cattle, pigs and poultry.
Patent CA-2522321-C (CA)
Inventor: THIERS BERNARD PAUL JOSEPH
IPC: E04B2/08
Filed: 1997-06-07
Granted: 2006-08-08
Abstract: Floor covering, including hard floor panels which, at least at the edges of two opposite sides, are provided with coupling parts, cooperating which each other, substantially in the form of a tongue and a groove, wherein the coupling parts are provided with integrated mechanical locking elements which prevent the drifting apart of two coupled floor panels in a direction (R) perpendicular to the related edges and parallel to the underside of the coupled floor panels, and provide a snap-action coupling.
Patent CA-2523112-C (CA)
Title: Process for the production of living radical polymers and polymers
Inventor: KAMESHIMA TAKASHI
IPC: C08F4/04
Filed: 2004-02-17
Granted: 2009-11-10
Abstract: A process for producing a living radical polymer characterized in that a vinyl monomer is polymerized with use of an organotellurium compound represented by the formula (1) and an azo type polymerization initiator, and the living radical polymer obtainable by the process (see formula 1) wherein R1 is C1-C8 alkyl, aryl, substituted aryl or an aromatic heterocyclic group, R2 and R3 are each a hydrogen atom or C1-C8 alkyl, and R4 is aryl, substituted aryl, an aromatic heterocyclic group, acyl, oxycarbonyl or cyano.
Patent CA-2546587-C (CA)
Inventor: MERSMANN MATTHIAS
IPC: F27D15/02
Filed: 2004-11-25
Granted: 2013-01-08
Abstract: The invention aims at providing a bulk material cooler particularly for hot cement clinker, wherein the conveyance performance and the efficiency of the cooler are enhanced and problems due to wear are reduced. According to the invention, the cooling grates of several adjacent, elongated bottom elements (10 to 12) extending in longitudinal direction of the cooler are put together, said bottom elements being movably controlled independently of one another between a work clearance stroke position (13) in the direction of conveyance of the material to be cooled and a return stroke position (14) in such a way that the material to be cooled (15) is gradually conveyed through the cooler according to the walking floor transport system, wherein the bottom elements (10 to 12) are configured as hollow bodies and enable the cold air (16) to go through yet prevent grate sifting of the material to be cooled.
Patent CA-2546989-C (CA)
Inventor: BEXTEN DAN
IPC: H02K7/14
Filed: 2006-05-16
Granted: 2014-07-15
Abstract: L'invention porte sur un dispositif de retenue d'arbre comportant une plaque pourvue d'une fente s'étendant à partir d'un bord de la plaque pour permettre la mise en prise sur une rainure radiale formée dans un arbre et un dispositif de fixation pour fixer la plaque à une structure pour empêcher un mouvement axial de l'arbre par rapport à la structure.
Patent CA-2548096-C (CA)
Inventor: PATEL SURESHCHANDRA B
IPC: H02J3/06
Filed: 2003-08-29
Granted: 2011-07-05
Abstract: A method of performing loadflow computations for controlling voltages and power flow in a power network by reading on-line data of given/specified/scheduled/set network variables/parameters and using control means, so that no component of the power network is overloaded as well as there is no over/under voltage at any nodes in the network following a small or large disturbances. The invented generalized Super Super Decoupled Loadflow (SSDL) computation method is characterized in that 1) modified real power mismatch at any PQ-node-p is calculated as RP p =[.DELTA.P p' +(G pp'/ B pp').DELTA.Q p'] / V p 2, which takes different form for different manifestation of the generalized version SSDL-X'X' method, 2) transformed values of known/given/specified/scheduled/set quantities in the diagonal elements of the gain matrix [YV] of the Q-V sub-problem are present, and 3) transformation angles are restricted to maximum of -48° particularly for the most successful version SSDL-YY method, and these inventive loadflow computation steps together yield some processing acceleration and consequent efficiency gains, and are each individually inventive. The other two Super Super Decoupled Loadflow methods: BGX' version (SSDL-BGX') and X'G pv X' version (SSDL-X'GpvX') are characterized in the use of simultaneous (1V, 1.theta.) iteration scheme thereby calculating mismatches only once in each iteration and consequent efficiency gain.
Patent CA-2549753-C (CA)
Title: Process and apparatus for continuous cooling of pumpable material with a liquid cryogen
Inventor: ROSENBAUM UWE
IPC: B01F15/06
Filed: 2006-06-09
Granted: 2011-12-13
Abstract: System for cooling a pumpable material comprising an inline continuous mechanical mixer having a feed inlet, a liquid cryogen inlet, and a cooled product outlet; a cryogenic liquid delivery and injection system adapted to introduce a liquid cryogen into the liquid cryogen inlet; and a feed system adapted to introduce the pumpable material into the feed inlet.
Patent CA-2549780-C (CA)
Inventor: KATZ ROBERT
IPC: F16M11/12
Filed: 2006-06-07
Granted: 2014-02-25
Abstract: A light fixture device has a light housing to receive a light source therein, a support assembly for supporting the light fixture relative to an anchor location, the support assembly including a post portion for mounting at the anchor location and a body portion, the body portion having a pair of opposed end regions, the post portion including a pair of cavities, each to receive a corresponding end region, the body portion being movable relative to the post portion about a first axis, the body portion and light housing having respective first and second support formations, the light housing being movable relative to the body portion about a second axis, to cause corresponding relative movement between the first and second support formations, the end regions and cavities having complementary third and fourth support formations, wherein relative movement between the body portion and post portion causes a corresponding relative movement between the complementary third and fourth formations.
Patent CA-2549983-C (CA)
Inventor: HAUGHTON GARY
IPC: B01F11/00
Filed: 2003-10-24
Granted: 2007-11-20
Abstract: A mixer apparatus for use with a vessel centered about a longitudinal axis is disclosed. The mixer has a blade body is formed along a central head axis. The blade body has a first end, a second end spaced from the first end along the head axis, and a passageway extending between the first and second ends. The passageway tapers from the first end to the second end. The outer surface of the blade body defines an inside blade diameter "ID" at the second end and an outside blade diameter "OD" at the first end. The blade body is positioned within and coaxial to the vessel. A scotch yoke, operatively connected to the blade body by a shaft, effects reciprocating longitudinal movement of the blade body through a stroke "S", with a duration "T" for each stroke. Enhanced mixing efficiencies are achieved when the mixer is operated within a set of operational parameters defined by the equation: 80 <= 0.36 x OD2/ID2 x S/T <=  550, when OD, ID and S are expressed in inches, and T is expressed in minutes.
Patent CA-2552296-C (CA)
Title: Process for producing food and beverage products from malt sprouts
Inventor: KONDO KATSU
IPC: A23L7/20
Filed: 2004-04-09
Granted: 2012-07-10
Abstract: Technology for utilizing, as a raw material for food or beverage products, malt sprouts having been removed as the cause of odd taste, despite containing nitrogen sources and various active substances in high proportion, in the production of beer or whiskey is provided by a process for producing a food or beverage product wherein a malt sprout of controlled particle size are used as a raw material.  In particular, a process for producing a food or beverage from malt sprouts wherein the ratio of particles of less than 150 am size is 60 wt.% or less. This process for producing a food or beverage products preferably comprises the steps of immersing malt sprouts in a liquid so as to leach malt sprout components with the liquid and, after the leaching, removing the residual malt sprouts.
Patent CA-2553911-C (CA)
Inventor: HORNSBY JAMES RUSSELL
IPC: H05B44/00
Filed: 2006-03-30
Granted: 2010-05-18
Abstract: L'invention concerne un système économique et un procédé d'extraction d'informations d'amplitude et de fréquence à partir d'un signal CA modulé. Dans un mode de réalisation, l'invention concerne un ensemble de circuits mettant en oeuvre des amplificateurs opérationnels, une double diode, un filtre et un comparateur destiné à recevoir et à manipuler le signal CA modulé. La double diode reçoit et divise le signal CA en deux trajets séparés, à savoir un trajet de ligne de base et un trajet de filtrage. Le signal CA traversant le trajet de ligne de base reste sensiblement inchangé, et le signal CA traversant le trajet de filtrage traverse un filtre passe-bas. Le signal est ensuite envoyé à travers un comparateur pour comparer les amplitudes du signal CA provenant des deux trajets, et la sortie du comparateur est reçue par un microprocesseur pour la commande d'un affichage qui génère un indice visuel en réponse à cette sortie.
Patent CA-2560921-C (CA)
Title: Dispositif de propulsion individuel
Inventor: LI RAYMOND
IPC: B64C39/02
Filed: 2005-03-29
Granted: 2009-10-27
Abstract: L'invention porte sur un dispositif de propulsion individuel comprenant un corps présentant un centre de gravité et muni d'un groupe de poussée comportant un conduit principal communiquant avec au moins deux tuyères situées au-dessus du centre de gravité du corps. Les tuyères peuvent pivoter indépendamment autour d'un axe transversal situé au-dessus du centre de gravité du corps et sont commandées indépendamment par une seule tringlerie commune. L'invention peut également comporter une unité de base comprenant un moteur et une pompe et qui fournit un fluide sous pression au corps via un conduit communiquant avec l'unité de base et le groupe de poussée.
Patent CA-2563199-C (CA)
Inventor: CHENG HUNG YU
IPC: B42F13/26
Filed: 2002-11-29
Granted: 2009-07-28
Abstract: A ring binder mechanism for retaining loose leaf pages. The mechanism includes an elongate plate, hinge plates supported by the plate for pivoting motion relative to the plate, and ring members mounted on the hinge plates which are moveable between a closed position and an open position. A control structure controllably pivots the hinge plates to thereby move the ring members between the closed and open positions. The control structure includes a single actuator at one end of the mechanism, a travel bar movable relative to the elongate plate, and two connecting links operatively connecting the travel bar to the hinge plates. The control structure is configured to selectively place the mechanism in a locked position wherein the ring members are securely closed.
Patent CA-2575814-C (CA)
Title: Propagation of minimum guaranteed scheduling rates
Inventor: COHEN EARL T
IPC: H04L47/525
Filed: 2005-08-05
Granted: 2011-01-18
Abstract: Propagation of minimum guaranteed scheduling rates among scheduling layers in a hierarchical schedule is disclosed. The minimum guaranteed scheduling rate for a parent schedule entry is typically based on the summation of the minimum guaranteed scheduling rates of its immediate child schedule entries. This propagation of minimum rate scheduling guarantees for a class of traffic can be dynamic (e.g., based on the active traffic for this class of traffic, active services for this class of traffic), or statically configured. One embodiment also includes multiple scheduling lanes for scheduling items, such as, but not limited to packets or indications thereof, such that different categories of traffic (e.g., propagated minimum guaranteed scheduling rate, non propagated minimum guaranteed scheduling rate, high priority, excess rate, etc.) of scheduled items can be propagated through the hierarchy of schedules accordingly without being blocked behind a lower priority or different type of traffic.
Patent CA-2576395-C (CA)
Inventor: ADRIEN YVES
IPC: E04H12/24
Filed: 2005-08-08
Granted: 2012-10-23
Abstract: The invention concerns a street lamp comprising a lamp post (1) and at least one accessory supporting member (10) supporting at least one accessory (20), said post (1) being cylindrical, at least one accessory supporting member (10) comprising manual adjusting means (30) for manually adjusting the position of at least one accessory supporting member (10) on said post (1), said adjusting means (30) enabling the height and/or position of said at least one accessory supporting member (10) to be adjusted on the azimuth or elevation axis relative to said post (1).
Patent CA-2579523-C (CA)
Inventor: GEUIJEN CECILIA A W
IPC: A61K39/395
Filed: 2005-10-11
Granted: 2016-04-12
Abstract: Cancer is a class of diseases characterized by uncontrolled growth of aberrant cells. In some cancers, such as acute myeloid leukemia (AML), cancer associated antigens are useful markers for detection, prevention, and treatment, such as with antibody therapy. A new tumor-associated antigen is described herein, as well as molecules capable of specifically binding to the antigen. Described herein is a binding molecule capable of detection overexpression of ATAD3A, such as is associated with AML. The binding molecule may be a human antibody. Compositions comprising the binding molecules and uses therefor in detecting, treating, and preventing cancers such as AML are described.
Patent CA-2580869-C (CA)
Inventor: BABIN DENIS
IPC: B29C48/96
Filed: 2001-03-05
Granted: 2009-06-30
Abstract: The present invention provides an electrically heated nozzle for injection molding which is insulated to prevent conduction of electricity and loss of thermal transmission to the casing, wherein at least a part of the electrical insulation comprises a layer of dielectric insulator material with an electrical resistance wire wound spirally thereabout and another dielectric insulator layer thereover. Also disclosed is a method for making such a nozzle which includes the steps of applying a first insulator layer, winding electrical resistance wire about the first insulator layer, applying a second insulator layer, and applying a casing layer thereover. The first and second insulating layers may be provided by spraying or through telescoping, self-supporting sleeves.
Patent CA-2584387-C (CA)
Title: Bielle a va-et-vient
Inventor: UHL ALBERT
IPC: F16C7/06
Filed: 2005-10-19
Granted: 2013-08-27
Abstract: L'invention concerne un dispositif fileté (7) réalisé sous forme d'un système de blocage en rotation, qui est raccordé, mobile en rotation, avec une barre de traction-compression. Le dispositif comprend deux dispositifs à encliquetage opposés, reliés par un corps, permettant d'immobiliser la barre de traction-compression en plusieurs positions de rotation, avec une force de verrouillage prédéterminée et de la libérer ensuite, à chaque fois. Ce dispositif fileté (7) facilite le montage d'une barre de traction-compression, du fait que la rotation n'a pas à être bloquée en recourant à des dispositions supplémentaires, ce qui permet d'avoir un réglage fin sans manipulations superflues. Le dispositif à encliquetage (4) comprend, par exemple, deux éléments d'encliquetage (10, 11) ayant un ou plusieurs nez de blocage (12) ou une bague partielle en métal ou en matière plastique sur un côté, et une couronne dentée sur l'autre côté. Ce dispositif fileté peut en outre être muni d'un élément à ressort et d'un second dispositif fileté anti-bruit.
Patent CA-2584463-C (CA)
Title: Frequency communications scheme in life safety devices
Inventor: ANDRES JOHN J
IPC: G08B29/00
Filed: 2005-10-17
Granted: 2014-07-22
Abstract: A method of radio frequency communication for a life safety device including a controller, a hazardous condition sensor, an alarm device, and a radio frequency communications device including transmitting and receiving capability. One method includes receiving a test signal using the radio frequency communications device, lowering a voltage to the hazardous condition sensor to simulate a hazardous condition to test the hazardous condition sensor, and emitting an alarm using the alarm device if the hazardous condition sensor passes the test. Another method includes before transmitting a radio frequency signal, turning on the radio frequency communications device for a period of time, and delaying transmission if the radio frequency communications device receives a header, deadtime and startbit. Yet another method includes sending a test signal at a first transmission power level, and sending an alarm signal at a second transmission power level greater than the first transmission power level.
Patent CA-2591254-C (CA)
Title: Stockage distant d'un document en langage a etiquettes symboliques, accessible par ensembles de dispositifs de calcul sans fil
Inventor: NEIL TIM
IPC: G06F40/00
Filed: 2007-06-08
Granted: 2013-01-08
Abstract: Un utilisateur peut se voir présenter un ensemble de groupes au niveau d'un premier dispositif informatique. Chaque groupe est destiné à contenir un ensemble de documents de langage de balisage auxquels l'accès par des dispositifs informatiques sans fil est autorisé ou refusé dans son ensemble. Les documents de langage de balisage peuvent définir une opération de dispositif informatique sans fil pour présenter des données à partir d'une application distante, et peuvent être générés par le premier dispositif informatique. L'utilisateur sélectionne un ou plusieurs groupes auxquels un document de langage de balisage doit être ajouté. La sélection est communiquée à un dispositif informatique distant, avec le document de langage de balisage. Le dispositif informatique distant peut ajouter le document de langage de balisage à chaque groupe de la sélection d'utilisateurs, par exemple en actualisant une base de données.
Patent CA-2593714-C (CA)
Inventor: ANDERSEN MADS HALD
IPC: A61K38/04
Filed: 2006-02-03
Granted: 2013-09-10
Abstract: The present invention relates to a therapeutic vaccine comprising one or more survivin polypeptide fragments. The vaccine can be used for prophylactic, ameliorating and/or curative treatment of e.g. cancer diseases. The invention further relates to methods of combination treatment.
Patent CA-2596207-C (CA)
Inventor: OLSON JOHN A
IPC: H04Q9/00
Filed: 2007-08-06
Granted: 2013-12-24
Abstract: The invention provides a method and circuitry for programming an AMR transmitter to operate in different modes. The device can be programmed as to any one or all of the following parameters: transmission power according to the physical environment of the installation; power level and modulation type for drive-by or fixed network application; and frequency of data transmission to conserve battery life. A laptop computer or other type of programming device communicates through an optical IR port to enter these parameters.
Patent CA-2598960-C (CA)
Title: Procede de polymerisation en solution a haute temperature
Inventor: CHELUGET ERIC
IPC: C08F6/02
Filed: 2007-08-27
Granted: 2015-04-07
Abstract: Un procédé pour la polymérisation en solution doléfines avec un temps en service amélioré est proposé. Le procédé de polymérisation en solution de la présente invention comprend une méthode pour lélimination en ligne de matériel encrassant dun ou plusieurs échangeurs de chaleur en aval dun réacteur de polymérisation. Lélimination de matériel encrassant est réalisée par lapplication délibérée dune différence de pression positive dans léchangeur de chaleur. Dans le procédé de la présente invention, larrêt du réacteur nest pas requis à des fins de nettoyage du matériel encrassant dun échangeur de chaleur.