baber/WOPTO huggingface dataset:
Patent CA-2694819-C (CA)
Inventor: HETZLER STEVEN ROBERT
IPC: G06F12/16
Filed: 2004-07-07
Granted: 2016-06-28
Abstract: Error tolerance is increased for a storage system having a plurality of arrays by making local redundancy in a selected array globally available throughout the storage system. To achieve the increased error tolerance, a donor array is selected from the plurality of arrays when the difference between a minimum distance of the donor array and a minimum distance of a recipient array is greater or equal to 2. A donor storage unit is selected in the donor array and recipient information is then rebuilt from the recipient array on the selected storage unit. The selected storage unit is indicated to the donor array as having been donated before the lost information is rebuilt on the selected storage unit. Preferably, the minimum Hamming distance of the recipient array is d >= 2 before the donor array is selected from the plurality of arrays.
Patent CA-2696600-C (CA)
Title: Hydraulically actuated downhole pump with gas lock prevention
Inventor: PUGH TOBY
IPC: F04B53/10
Filed: 2010-03-09
Granted: 2013-10-22
Abstract: A hydraulic pump avoids problems with gas lock found in conventional pumps. The pump draws in production fluid in a lower pump volume during the pump's upstroke and diverts the produced fluid to an upper pump volume during the downstroke. Spent power fluid is communicated to the upper pump volume during the pump's upstroke. The pump piston in the upstroke expels the entire volume via a check valve that communicates the upper pump volume with a discharge outlet. The check valve increasing the discharge pressure of the upper pump volume, the upper pump volume of the spent power fluid being greater than the upper pump volume, and the upper pump piston compressing produced gas in the upper pump volume all combine to prevent or reduce the chances that the pump will gas lock during operation.
Patent CA-2697556-C (CA)
Inventor: RAGATZ ANDREW GEORGE
IPC: A61B90/00
Filed: 2008-09-03
Granted: 2017-03-21
Abstract: An imaging system that allows for unhindered access to a sample to be imaged.  A housing structure is configured with a drawer having a platform. The platform may be configured to hold a sample, such as an animal, and/or the platform may be configured to mate with a sample holding member, such as a removable carrying tray for holding the sample. The drawer presents the platform to an imaging device or system internal to the housing when in a closed, or imaging, state. When in an extended state, the drawer presents the platform external to the housing to allow unobstructed manipulation of a sample on the drawer platform (or on the sample holding member on the platform).
Patent CA-2698043-C (CA)
Title: Appareil d'imagerie a ultrasons
Inventor: KARASAWA HIROKAZU
IPC: G01N29/06
Filed: 2010-03-29
Granted: 2013-03-19
Abstract: La présente porte sur un appareil d'imagerie à ultrasons capable de générer de manière efficace une image par la transmission d'ondes à ultrasons à faisceau large et d'ondes à ultrasons à faisceau mince. L'appareil d'imagerie à ultrasons comprend : une unité de commande de transmission qui gère la synchronisation des transmissions de nombreux multiples éléments piézoélectriques de manière à créer une onde synthétisée d'ondes à ultrasons transmises des premiers nombreux éléments piézoélectriques qui correspondent à une onde à ultrasons émise à partir d'un point de transmission virtuel prédéterminé; un circuit détectant un signal correspondant à un écho à ultrasons transmis des premiers nombreux éléments piézoélectriques, réfléchi par une cible d'inspection et reçu par de nombreux deuxièmes éléments piézoélectriques; et générant une image correspondant à la cible d'inspection basée sur le signal électrique.
Patent CA-2706842-C (CA)
Title: Capture and removal cleaning system
Inventor: LOFTIS TONY
IPC: A47L11/00
Filed: 2008-11-14
Granted: 2015-11-10
Abstract: Example embodiments of the invention include a cleaning system having both daily cleaning tasks and periodic cleaning tasks for cleaning and dusting a room. By utilizing less inventory and more biocompatible, bio-safe products than traditional systems, embodiments of the cleaning system requires less tools yet, allows its users to combine cleaning processes in a time-saving feature. The invention further includes the use of an inventive cleaning brush apparatus for which allows dirt and dust to be swept into gaps between rows of bristles, which are attached to a handle via metal rails. Accordingly, dust is concurrently collected into a row of suction holes without requiring separate steps to sweep and collect the dust. As such, the spacing of the inner and outer bristles allows for dust to be trapped in the gaps rather than permanently dispersing into the breathing air.
Patent CA-2708109-C (CA)
Title: Systeme de signalisation d'accessibilite pour pietons
Inventor: GUBBE DOUGLAS DONALD
IPC: G08G1/09
Filed: 2010-06-22
Granted: 2014-04-08
Abstract: L'invention a trait à des procédés et des systèmes pour la surveillance de conflit et la détection d'erreur dans des systèmes de signaux pour piétons accessibles. Un dispositif principal de surveillance de conflit et de détection d'erreur est configuré pour commander la sortie d'indications de signaux pour piétons audibles et vibrotactiles. Ce dispositif surveille l'état du trafic en cours et vérifie les signaux de commande audio et vibrotactiles en fonction de l'état du trafic et des réglages utilisateurs en cours afin de déterminer s'il faut activer l'émission d'indications de signaux pour piétons audibles et vibrotactiles. Le dispositif principal de surveillance de conflit et de détection d'erreur peut transmettre de l'information au sujet des signaux pour piétons audibles et vibrotactiles à un dispositif secondaire de surveillance de conflit et de détection d'erreur, qui vérifie l'information reçue en fonction de l'état du trafic et des réglages utilisateurs en cours et inhibe l'émission d'indications de signaux pour piétons audibles et vibrotactiles en cas de détection d'un conflit ou d'une erreur.
Patent CA-2708328-C (CA)
Inventor: MURATE TOKUO
IPC: E02D7/20
Filed: 2008-01-07
Granted: 2014-04-01
Abstract: A pile driver enables angle adjustment and pile core adjustment of a leader to be performed easily, by minimizing an angle change of the leader when the pile core adjustment is performed. In the pile driver, an upper part of the leader is supported by a leader erect cylinder from behind, and a lower part of the leader is supported by a forward and backward adjustment means that includes a leader arm having a rotation base rotatably attached to a base machine and a rotation end rotatably attached to the lower part of the leader. A first arc traced by the rotation end when the leader arm is rotated to adjust the lower part of the leader forward and backward and a second arc traced by a connection part between the leader and a tip of the leader erect cylinder when the lower part of the leader is adjusted are both convex upward. The first arc has a smaller radius than the second arc. An end of the first arc and an end of the second arc when the lower part of the leader is adjusted farthest backward are each at a highest position. In addition, a straight line passing through both end points of the second arc is parallel to a tangent line at a center part of the first arc.
Patent CA-2710179-C (CA)
Title: Turbine melangeuse de gaz a structure en feuilles
Inventor: WYCZALKOWSKI WOJCIECH
IPC: F03B3/12
Filed: 2008-12-19
Granted: 2015-11-24
Abstract: L'invention concerne un ensemble turbine qui comprend un arbre, plusieurs augets espacés sur la circonférence autour de l'arbre, chaque auget comportant une partie pale supérieure et une partie pale inférieure, espacées sur les bords d'attaque et se rejoignant aux bordures internes, et une membrure qui s'étend vers l'arrière depuis les bordures internes; en outre, chaque auget est couplé à l'arbre par le biais d'une fixation sur la membrure. L'invention concerne également un système et un procédé de mélange de gaz ou de liquide dans du liquide, le système comportant un récipient à liquide, un arbre d'entraînement qui s'étend dans le récipient, et un ensemble turbine conçu pour entrer en rotation autour de l'arbre d'entraînement, pour s'immerger sous la surface de liquide, et ayant plusieurs augets, chacun de ces augets présentant une partie pale supérieure et une partie pale inférieure, espacées aux bords d'attaque et se rejoignant aux bordures internes, et une membrure qui s'étend vers l'arrière depuis les bordures internes, sachant par ailleurs que chaque auget est couplé à l'arbre par le biais d'une fixation sur la membrure.
Patent CA-2712716-C (CA)
Title: Mobile snowplow blade retaining element
Inventor: HAMEL GUY
IPC: E01H5/06
Filed: 2010-08-16
Granted: 2015-12-15
Abstract: The present invention describes a snowplow equipped with a shovel supporting mobile blades, where each blade features a concave part at each end designed to receive a retaining element enabling each blade to be assembled and to incline independently from the other using an absorption element in order to follow the irregularities of the road to be plowed.
Patent CA-2712920-C (CA)
Title: Label for placing on a syringe body, and syringe body
Inventor: MOOSHEIMER ULRICH
IPC: G09F3/02
Filed: 2010-08-16
Granted: 2017-06-13
Abstract: A label (10) for being placed on a syringe body (20) comprises a first foil portion (11), which can be wound around a syringe body (20), and a needle-receiving means (15) for a syringe needle (19), for protecting against injuries by the syringe needle (19). The needle-receiving means (15) has at least one second foil portion (12) and a shaped plastic part (14) that can be pressed on laterally against the syringe needle (19). The needle-receiving means (15) is connected pivotably to the first foil portion (11) via a transition area (13) protruding laterally over the first foil portion (11) in a first direction (z), and the label (10) having one or more foils (1, 2) in the transition area (13). At least one first weakening element (3) is provided in at least one foil (1, 2) in the transition area (13) of the label (10). Further, the at least one first weakening element (3) has an orientation deviating from the first direction (z).
Patent CA-2720325-C (CA)
Inventor: YOUNG KIMBERLEY ALLAN
IPC: G01F23/72
Filed: 2010-11-04
Granted: 2014-08-26
Abstract: A system and method for measuring the liquid level in a tank or container is provided. The system can have a sensor string comprising a plurality of analog output hall-effect sensors and a computer readable memory containing sensor string information, a float having a magnetic field and positionable relative to the sensor string, and a controller containing at least one processing unit, at least one memory and a sensor string interface for connecting the controller to the sensor string. The system can be operative to obtain the sensor string information from the at least one memory of the sensor string, obtain a preloaded waveform indicating the output of a sensor relative to the position of the float and approximate the position of the float relative to the sensor string using the normalized output of at least one of the sensors and the preloaded waveform.
Patent CA-2720897-C (CA)
Inventor: CALVIN PHIL
IPC: G06F9/44
Filed: 2009-04-28
Granted: 2015-06-30
Abstract: The invention teaches a method for creating and managing a website as an object oriented system, comprising: providing on a system server a plurality of hierarchical classes of objects, each of the classes representing one aspect of the storage, presentation and logic of a website; providing on a web server an interface operable to present representations of objects instantiating the plurality of hierarchical classes and receive commands meant to one of :  instantiate a new object, destroy a presented object, and change a property of a presented object; and storing on a database server objects as a traversable tree in accordance with the plurality of hierarchical classes.
Patent CA-2721875-C (CA)
Inventor: NOTTE PATRICK
IPC: C01B25/163
Filed: 2009-04-24
Granted: 2016-03-22
Abstract: A method for the manufacture of concentrated phosphorous acid starting from pure P4O6 is disclosed. The P4O6 is hydro lysed, preferably under stirring in water in the presence of a homogeneous Broensted acid catalyst while maintaining in the hydrolysis/reaction medium a pH below 5 whereby the free water level, at the completion of the hydrolysis, is in the range from 0 to 40 %.
Patent CA-2723428-C (CA)
Inventor: GRUNTHANER MARTIN PAUL
IPC: G06F3/046
Filed: 2009-06-01
Granted: 2015-10-27
Abstract: The formation of metal traces (102,104) in the border areas (106,108) of a touch sensor panel (110) to provide improved reliability, better noise rejection, and lower manufacturing costs is disclosed. The metal traces (102,104) can be coupled to rows (100) on the touch sensor panel (110) in an interleaved manner, so that any two successive rows can be coupled to metal traces in border areas on opposite sides of the touch sensor panel. In addition, by utilizing the full width available in the border areas in some embodiments, the metal traces can be formed from higher resistivity metal, which can reduce manufacturing costs and improve trace reliability. The wider traces can also provide better noise immunity from noise sources such as an LCD by providing a larger fixed-potential surface area and by more effectively coupling the drive lines to the fixed potential.
Patent CA-2725126-C (CA)
Inventor: WILLIAMSON JOSEPH STEPHEN
IPC: E21B17/042
Filed: 2005-03-02
Granted: 2012-12-11
Abstract: A drill string including a tool joint having different inner diameters for a substantial axial length to provide enhanced strength in a threaded portion of the joint. A first drill pipe with a threaded box tool joint is welded to an upset portion thereof and a second drill pipe with a threaded pin tool joint welded to an upset portion thereof, with the threaded pin tool joint screwed into connection with the box tool joint. The first and second drill pipes include different outer and inner diameters. A wall thickness of the tool joint adjacent pin and threads is enhanced for providing increased torque strength of the connection.
Patent CA-2729415-C (CA)
Inventor: MIZUMURA MASAAKI
IPC: B21D26/02
Filed: 2009-06-30
Granted: 2013-09-10
Abstract: L'invention porte sur un équipement d'hydroformage et sur un procédé d'hydroformage, dans lesquels un trajet de chargement peut être déterminé aisément. Un produit hydroformé est obtenu par la réalisation d'une première étape dans laquelle une compression axiale d'une extrémité de tuyau est réalisée tandis qu'une pression interne est maintenue à un niveau fixe à l'aide d'une matrice dans laquelle des capteurs de contact capables de déterminer un contact avec un tuyau métallique sont fixés en au moins deux positions différentes dans la direction axiale du tuyau, et le progrès de la compression axiale est arrêté lorsqu'un capteur de contact fixé en la position la plus proche de l'extrémité de tuyau et non encore en contact avec un tuyau métallique détecte un contact avec un tuyau métallique, par la réalisation d'une seconde étape pour élever uniquement la pression interne tout en fixant la position de l'extrémité de tuyau et en arrêtant l'augmentation de pression interne lorsqu'un capteur de contact non encore en contact avec le tuyau métallique détermine un contact avec le tuyau métallique, par la réalisation d'une troisième étape pour faire chuter la pression interne à un niveau défini avant l'élévation de la pression interne tout en fixant encore la position de l'extrémité de tuyau, et par la répétition des première à troisième étapes jusqu'à ce que tous les capteurs de contact détectent des contacts.
Patent CA-2739155-C (CA)
Inventor: DORFEL MATTHIAS
IPC: G06F8/41
Filed: 2009-12-23
Granted: 2018-06-12
Abstract: The invention relates to a computer-assisted method and data processing system for simulating an embedded system, wherein a plurality of hardware components, respectively provided with a software, are connected via a data exchange network for data exchange, wherein in a simulation program every component is simulated as a processing unit managing an amount of processes, wherein with the simulation program, a start time is dynamically assigned to every processing unit, wherein the processing units are successively sorted dynamically according to their start times, wherein the processing unit with the next start time is respectively selected via a scheduler, wherein, due to the selection of a processing unit, the respective active process is simulated by execution of a program code derived from a corresponding basic block graph and as a result of the simulation, the time required for the execution and/or information about the effected function is/are determined.
Patent CA-2743396-C (CA)
Inventor: BATTENHAUSEN PETER
IPC: H02S40/22
Filed: 2009-10-15
Granted: 2016-12-13
Abstract: The invention relates to the use of a) at least one polyalkyl(meth)acrylate and b) at least one compound according to formula (I), where the groups R1 and R2 independently represent an alkyl or cycloalkyl group with 1 to 20 carbon atoms, for the production of solar cell modules, particularly for the production of light concentrators for solar cell modules.
Patent CA-2744355-C (CA)
Inventor: BENKIRANE MONSEF
IPC: A61P31/14
Filed: 2009-11-26
Granted: 2018-08-14
Abstract: The present invention relates to at least one nucleic acid (i) comprising or consisting of, or (ii) encoding a nucleic acid comprising or consisting of, a sequence selected from the group consisting of : 1) SEQ ID NO: 1, SEQ ID NO: 2, SEQ ID NO: 3, and SEQ ID NO: 4, and 2) a sequence derived from SEQ ID NO: 1 to 4 by substitution deletion or insertion of at least one nucleotide, provided that a nucleic acid consisting of the sequence derived from SEQ ID NO: 1 to 4 is liable to induce HIV-1 expression in latent HIV-1 -infected cells, for use as a medicament, in particular for treating retrovirus infections.
Patent CA-2745150-C (CA)
Inventor: HAGIHARA MOTOYUKI
IPC: C07D239/94
Filed: 2009-12-24
Granted: 2016-08-09
Abstract: The present invention is directed to a process for preparing a compound (III), in which the compound (III) is prepared from a methoxycarbonyl derivative through a methoxyamide derivative. These two reaction steps are carried out continuously and substantially as a single step.  The compound (III) is useful as a synthetic intermediate for preparing a dual tyrosine kinase inhibitor and can be conveniently prepared in high yield according to the present invention.
Patent CA-2749566-C (CA)
Inventor: RAATIKAINEN JUHA
IPC: E05C7/04
Filed: 2010-03-23
Granted: 2017-01-03
Abstract: The upper lock system of the passive door blade of a double door according to the invention comprises a bolt arranged to be installed to the upper surface of the passive door blade and arranged to be controlled by means of a pull bar. The bolt is a part of the lock. The lock also has a power transmission connection part for the interface part of the upper lock system. The interface part comprises a grabber module, power transmission module and a spring. The grabber module is arranged to linearly move between the extended position and the retracted position. A  spring is arranged to push the grabber module towards the extended position. The power transmission mechanism is operationally connected with the grabber module and the power transmission connection part.
Patent CA-2750326-C (CA)
Title: Optimized paging method for home (e)nodeb system
Inventor: KIM HYUN-SOOK
IPC: H04W68/02
Filed: 2009-11-11
Granted: 2015-12-29
Abstract: An optimized paging method for a Home (e)NodeB system comprises: receiving, by a network entity, a notifica-tion message indicating whether downlink data for a terminal exists or not; determining, by the network entity, one or more Home (e)NodeBs to which a paging message is to be transmitted among one or more base stations included in a base station list for the terminal, based on an access mode of the Home (e)NodeB, and based on whether the terminal is a member of a Closed Subscriber Group (CSG) supported by the Home (e)NodeB; transmitting, by the network, a paging message to the determined one or more Home (e)NodeBs or (e)NodeBs included in the base station list; and receiving, by the network, a paging response message from a specific (e)NodeB or Home (e)NodeB among the one or more (e)NodeBs or Home (e)NodeBs to which the paging message has been transmitted.
Patent CA-2750621-C (CA)
Inventor: BROOKE RORY
IPC: A47B91/16
Filed: 2010-01-28
Granted: 2017-01-17
Abstract: The invention provides a support assembly (14) for an item of furniture, which has an elongated support structure (16) having a first pair of feet (18) fast with a lower end thereof; a passage defining unit defining a guide passage fast with the support structure and extending lengthwise; a support member displaceable with respect to the support structure which has a second pair of feet at its lower end thereof; the displaceable support member also being provided with a guided pin (38) complementary to and longitudinally slidably engaged in the guide passage (34), characterised thereby that the passage defining unit (36) has a hollow adjustable guide member whereby the dimension of the passage is adjustable in accordance with the dimension of the pin; and the passage defining unit is fastenable to the support structure once it has been adjusted, such that the passage defining unit may first be adjusted to conform with the guide pin and then be fastened to the support structure.
Patent CA-2751849-C (CA)
Title: Compositions de cale liquide en deux parties
Inventor: ELGIMIABI SOHAIB
IPC: C08G59/60
Filed: 2010-02-09
Granted: 2017-06-27
Abstract: L'invention concerne des durcisseurs d'époxy et des compositions en deux parties comprenant des parties durcisseur d'époxy et résine époxy, ainsi que des procédés pour les utiliser dans des applications de cale liquide. Les durcisseurs d'époxy comprennent au moins un durcisseur de type polyamine cycloaliphatique et au moins un deuxième durcisseur choisi parmi a) une polyamidoamine aliphatique et b) un produit d'addition d'un excès de polyétheramine non ramifiée avec une résine époxy.
Patent CA-2762964-C (CA)
Inventor: AMINE KHALIL
IPC: H01M10/0525
Filed: 2005-12-08
Granted: 2014-09-16
Abstract: La présente invention porte sur des électrolytes non aqueux comprenant des additifs stabilisés, des électrodes stabilisées et des dispositifs électrochimiques les comportant. Ainsi, la présente invention offre des électrolytes comprenant un sel de métal alcalin, un solvant aprotique polaire et un additif stabilisateur d'électrode. Dans certaines réalisations, les additifs comprennent un hydrocarbure cyclique ou non cyclique substitué ou non substitué contenant au moins un atome d'oxygène et au moins un groupe alkényle ou alkynyle. Lorsqu'utilisés dans un dispositif électrochimiques, p. ex., des électrodes d'oxyde de manganèse et lithium à structure spinelle ou des électrodes olivines ou olivines revêtues de carbone, les nouveaux électrolytes améliorent la durée utile et la longévité des batteries.
Patent CA-2768567-C (CA)
Inventor: FARNAN ROBERT C
IPC: A61B17/11
Filed: 2010-06-24
Granted: 2017-03-21
Abstract: An endovascular anastomotic connector (58) and method of using the same. The endovascular anastomotic connector includes a vascular conduit (62) and a supply conduit (64). The vascular conduit (62) has proximal and distal ends that reside within a vascular structure. The supply conduit (64) extends at an angle from the vascular conduit (62). The proximal end of the supply conduit (64) is configured to be attached to an auxiliary device (56).
Patent CA-2773201-C (CA)
Inventor: OPHARDT HEINER
IPC: F04B53/10
Filed: 2012-03-30
Granted: 2019-06-25
Abstract: A piston pump which permits advantageous operation over both short stroke piston movement and long stroke piston movement.