baber/WOPTO huggingface dataset:
Patent CA-2804171-A1 (CA)
Inventor: MASON GARTH L
IPC: F04B47/00
Filed: 2013-01-29
Abstract: A reciprocating pump with chamber-charging mechanism is provided. In an example diaphragm pump, a discharge valve can be opened by the pressure of fluid leaving the pump and can also be opened by an intermittent mechanical linkage actuated by the reciprocating member powering the pump. The discharge valve is mechanically opened to allow pressure backflow into the pumping chamber, thereby charging compressible fluid mixtures and gases with an increase in pressure. The increased pressure enables the compressible fluids to open the discharge valve on the next compression stroke and exit the pump. In an implementation, the discharge valve is pushed open by the reciprocating power source in a configuration that seals the valve mechanism from well fluid. In another implementation, the discharge valve is pulled open to pre-charge the pumping chamber.
Patent CA-2807698-A1 (CA)
Title: Wireless energy transmission
Inventor: KAPPELER FRANZ
IPC: H01P7/00
Filed: 2011-08-12
Abstract: The invention provides a device and method for wireless transmission of energy. An electromagnetic field used for transmitting energy is generated using a resonator system comprising a plurality of weakly coupled resonators, the resonator system having a plurality of eigenmodes with different eigenfrequencies. At least one generator is coupled to one of the resonators. The resonator is configured to operate the resonator system at one of the plurality of eigenmodes, thereby generating a spatially coherent magnetic field adapted for transmitting energy to an appliance.
Patent CA-2807742-A1 (CA)
Inventor: CHEN HONGGANG
IPC: C11D11/00
Filed: 2011-08-16
Abstract: The invention provides a benefit agent delivery particle comprising hydroxylpropyl cellulose. The benefit agent delivery particle may further comprise a non- polysaccharide polymer, preferably an aminoplast polymer. The benefit agent delivery particle may comprise a perfume. The invention also provides a process for the manufacture of the particles in which perfume oil is encapsulated using emulsion polymerization to form core-shell particles, (in the alternative the perfume may be adsorbed later) and, a further polymer layer is formed on the outer surface of the core shell-particles in the presence of the delivery aid.
Patent CA-2807897-A1 (CA)
Title: Expansion joint system for open air structures
Inventor: WIERZBOWSKI CHRIS
IPC: E04F11/16
Filed: 2011-08-19
Abstract: An expansion joint system for bridging an expansion joint gap between two spaced-apart underlying stair structures. The expansion joint system includes a movable plate that is connected to a fixed plate through a hinge. The hinge connection permits the movable plate to move in response to a seismic or thermal event that causes the width of the expansion joint to open to a greater width or close to a smaller width. Following the seismic or thermal event, the hinge connection automatically returns the movable plate to its original position.
Patent CA-2807969-A1 (CA)
Title: Footrest apparatus
Inventor: MEYERS DANNY
IPC: A61G5/12
Filed: 2013-03-01
Abstract: A footrest apparatus for a wheelchair and the like has a pair of supporting frame configurations supporting a pair of foot plates to be position in a first position for use and a second position for transportation and/or storage. Each of the supporting frame configurations has a connecting shaft rotatably received in a vertical tube of a front wheel assembly. The vertical tube is affixed to a frame structure of the wheelchair and the like. The connecting shaft and the vertical tube in combination bear and transfer a foot load of the user and therefore a locking device provided between the connecting shaft and the vertical tube for locking the connecting frame configuration in a selected one of the first and second positions, will not bear the foot load, resulting a configuration convenience for conducting an unlock action.
Patent CA-2808343-A1 (CA)
Inventor: HELLWIG ROY T
IPC: A01C1/04
Filed: 2011-02-14
Abstract: Soil-free living roof and wall systems comprising a living layer of Bryophytes, Lichen, And Vascular Epiphytes (BLAVE) on the surface of a thin, light-weight, flexible, fire-resistant mat of mineral wool having a density in the range of about 6 - 12 lbs/cu ft and thickness in the range of about 3/8" to about 3/4". Mats are provided in modular units on the order of 2' x 4'; no irrigation or growth medium is used. The mats are adhered to a roof or wall with adhesive or mastic, or may be secured with fasteners. In the preferred embodiment, modular units include flexible mineral wool mats over a base sheet of non- woven plastic fibers, on the order of from 2 - 4mm thick, and a wide-mesh plastic netting over the BLAVE layer, sewn through to the base layer. Methods of mat module manufacture, innoculant mix production, installation and cultivation/propagation of BLAVE are disclosed.
Patent CA-2808615-A1 (CA)
Inventor: WANG TSILI
IPC: G01V1/28
Filed: 2011-08-10
Abstract: A method for making acoustic logging measurements includes grouping received acoustic waveforms into one of a plurality of groups, each group being representative of a measured borehole condition (e.g., a range of measured standoff values and/or a range of measured azimuth angles). The waveforms stored in at least one of the groups are stacked so as to obtain an averaged waveform. The averaged waveform may be further processed, for example, via a semblance algorithm to obtain at least one acoustic wave slowness.
Patent CA-2809236-A1 (CA)
Title: Procede d'elimination d'impuretes d'huile de triacylglycerol
Inventor: GORDON ROMAN
IPC: A23L5/30
Filed: 2010-09-17
Abstract: La présente invention concerne un procédé d'élimination des impuretés d'une huile de triacylglycérol, ledit procédé consistant à mélanger l'huile et un agent fluidique, à pomper le mélange à travers un appareil à cavitation hydrodynamique à circulation continue à une pression de pompe d'entrée prédéterminée, à créer une cavitation hydrodynamique dans le mélange, à maintenir la cavitation hydrodynamique pendant une période de temps prédéterminée, à déplacer les impuretés de l'huile vers l'agent fluidique, puis à séparer l'agent fluidique de l'huile. Les impuretés peuvent comprendre des phytostérols, des stérols glucosides, des stérols glucosides acylés, auquel cas l'agent fluidique est l'eau, un hydroxyde alcalin, une base inorganique, une base organique, l'acide phosphorique, l'acide citrique, l'acide acétique ou un mélange de ceux-ci. Les impuretés peuvent également comprendre des phosphatides, dans lequel cas l'agent fluidique comporte de l'eau et une enzyme telle que la phospholipase, un lipide acyltransférase ou un mélange de celles-ci.
Patent CA-2815296-A1 (CA)
Title: Smb process
Inventor: KELLIHER ADAM
IPC: B01D15/18
Filed: 2012-07-06
Abstract: The present invention provides a chromatographic separation process for recovering a polyunsaturated fatty acid (PUFA) product, from a feed mixture, which process comprises introducing the feed mixture to a simulated or actual moving bed chromatography apparatus having a plurality of linked chromatography columns containing, as eluent, an aqueous organic solvent, wherein the apparatus has a plurality of zones comprising at least a first zone and second zone, each zone having an extract stream and a raffinate stream from which liquid can be collected from said plurality of linked chromatography columns, and wherein (a) a raffinate stream containing the PUFA product together with more polar components is collected from a column in the first zone and introduced to a nonadjacent column in the second zone, and/or (b) an extract stream containing the PUFA product together with less polar components is collected from a column in the second zone and introduced to a nonadjacent column in the first zone, said PUFA product being separated from different components of the feed mixture in each zone, and wherein the aqueous organic solvent is other than aqueous alcohol.
Patent CA-2815986-A1 (CA)
Inventor: BELL PATRICK G
IPC: F24D9/00
Filed: 2013-05-16
Abstract: A dual heating process is performed in the absence of an open flame. Heat is created by a rotating prime mover(s) driving a fluid shear heater. Heat is also collected from a cooling system of the prime mover, and from any exhaust heat generated by the prime mover. The heat energy collected from all of these sources is transmitted through heat exchangers to a fluid where heat energy is desired. The fluid being heated may be glycol or air, depending on the type of heat desired.
Patent CA-2818106-A1 (CA)
Title: Blind etf with small lot redemption trigger
Inventor: ARCHARD NOEL
IPC: G06Q40/04
Filed: 2013-06-04
Abstract: To protect individual investors in a blind Exchange Traded Fund (ETF) from being disadvantaged compared to the Authorized participants (APs), a mechanism is provided to enable small lot redemptions at the ETF's Net Asset Value (NAV) price under certain conditions. The market price and NAV price for the ETF are monitored and if one or more threshold conditions are detected, a trigger event is determined to have occurred. When a trigger event occurs, individual investors are notified of an option to redeem small lots of ETF shares. If the option is exercised, the individual investors are paid for shares redeemed at the NAV price rather than the market price.
Patent CA-2819380-A1 (CA)
Title: Reselection de cellule a l'aide d'un algorithme de classement
Inventor: HOLE DAVID PHILIP
IPC: H04W48/20
Filed: 2011-11-30
Abstract: Conformément à un mode de réalisation, l'invention porte sur un procédé destiné à être utilisé par un dispositif de télécommunication cellulaire sans fil mis en attente sur une première cellule. Le procédé consiste, au niveau du dispositif, à : sélectionner un paramètre applicable à un algorithme de resélection basé sur une priorité et également applicable à une autre cellule ; mesurer un attribut d'un signal reçu d'une seconde cellule ; et évaluer la seconde cellule pour une resélection conformément à un algorithme de classement, sur la base au moins du paramètre sélectionné et de l'attribut mesuré. L'invention porte également sur un dispositif et un support lisible par ordinateur.
Patent CA-2821536-A1 (CA)
Inventor: JADALLAH ANAS
IPC: H04L12/24
Filed: 2013-07-22
Abstract: A method and system for network capacity planning are provided. The method includes: collecting utilization data related to a plurality of network resources on the network; determining a peak period for each of the network resources based on the utilization data; determining at least one key performance indicator (KPI) over the peak period for each of the network resources; aggregating each of the KPIs for each of the plurality of network resources; and outputting the aggregated KPIs. The system includes a data source module configured to collect utilization data related to a plurality of network resources; a peak period module configured to determine a peak period for each of the network resources based on the utilization data; a peak KPI module configured to determine at least one KPI over the peak period for each of the plurality of network resources; a KPI aggregation module configured to aggregate the KPIs for each of the network resources, and a processor module configured to output the aggregated KPIs.
Patent CA-2822590-A1 (CA)
Inventor: CHEN YI
IPC: C07D471/04
Filed: 2011-12-16
Abstract: Substituted bicyclic heteroaryls and compositions containing them, for the treatment of general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, including but not restricted to autoimmune diseases such as systemic lupus erythematosis (SLE), myestenia gravis, rheumatoid arthritis, acute disseminated encephalomyelitis, idiopathic thrombocytopenic purpura, multiples sclerosis, Sjoegren's syndrome and autoimmune hemolytic anemia, allergic conditions including all forms of hypersensitivity, The present invention also enables methods for treating cancers that are mediated, dependent on or associated with p110 activity, including but not restricted to leukemias, such as Acute Myeloid leukaemia (AML) Myelo-dysplastic syndrome (MDS) myelo-proliferative diseases (MPD) Chronic Myeloid Leukemia (CML) T-cell Acute Lymphoblastic leukaemia ( T-ALL) B-cell Acute Lymphoblastic leukaemia (B-ALL) Non Hodgkins Lymphoma (NHL) B-cell lymphoma and solid tumors, such as breast cancer.
Patent CA-2823966-A1 (CA)
Inventor: XU HAIBO
IPC: H04W72/04
Filed: 2011-01-07
Abstract: A method, e-NodeB (eNB) and user equipment (UE) for triggering an aperiodic sounding reference signal (SRS) are disclosed. The method includes: if a UE is in the loss of synchronization or fails to send a scheduling request to an eNB, the UE does not release the resource configured by the eNB for the UE to send the aperiodic SRS; the UE performs random access procedure; if the random access is successful, according to the instructions sent by the eNB instructing the UE to send the aperiodic SRS, the UE sends the aperiodic SRS by using the unreleased resource configured by the eNB for the UE to send the aperiodic SRS. The embodiment enables the eNB to quickly acquire the uplink channel state information (CSI) of the UE, thus the uplink data transmission of the UE is quickly scheduled.
Patent CA-2825055-A1 (CA)
Title: System and methods for patellar advancement in quadrupeds
Inventor: HORAN TIMOTHY J
IPC: A61B17/68
Filed: 2012-01-31
Abstract: Various methods and apparatus for cranially advancing the tuberosity (30) and patellar tendon (32) of a quadruped are disclosed. The patellar tendon can be advanced directly or indirectly by performing an osteotomy on the tuberosity, and subsequently advancing the tuberosity cranially to an advanced position. Implants (50) are further disclosed for maintaining the patellar tendon, and in some embodiments also the tuberosity, in the advanced position.
Patent CA-2826776-A1 (CA)
Inventor: FRANCAVILLA CHARLES
IPC: B08B3/08
Filed: 2012-02-23
Abstract: The invention monitors the neutralization process involving hydrogen peroxide solution and a hydrogen peroxide neutralization catalyst and compares measured values with theoretical values. The system monitors the chemical reaction and notifies the user of the neutralization status. In an exemplary embodiment, the initial hydrogen peroxide solution concentration is neutralized with a palladium catalyst after a period of time. A microcontroller analyzes the measurements and displays the neutralization process results using colored LED lights and/or text or images on a LCD display. In one embodiment, an apparatus adapted for use with a cleaning solution used to clean a medical device may include a trigger, a processing device in communication with the trigger, and a display device. The processing device provides a trigger count and the display device communicates with the processing device and displays a message based on the count.
Patent CA-2826814-A1 (CA)
Title: Ultra-wideband dual band magnitude summer apparatus and method
Inventor: CHIVERS MARK A
IPC: H04B1/69
Filed: 2012-01-31
Abstract: This invention relates to capturing and processing the full bandwidth of an Ultra-Wideband (UWB) signal. An incoming UWB signal is processed in two different signal bands in parallel and the magnitudes summed to facilitate a Field programmable gate array (FPGA) (15) processing of the entire UWB bandwidth to minimize digital implementation loss and promote a higher range.
Patent CA-2829948-A1 (CA)
Inventor: KELLEY FREDERICK J
IPC: B29C48/885
Filed: 2012-04-03
Abstract: Exemplary methods for manufacturing a wire and resultant wires are disclosed herein. The method includes extruding a receptor cross-linkable polymer that is substantially free of curing agent about a conductive core and extruding a donor polymer in association with a curing agent. The method includes disposing the donor polymer about the receptor polymer and conductive core to create a multi-layer wire pre-product. The method also includes heat curing a multi-layer wire pre-product to form a wire.
Patent CA-2830081-A1 (CA)
Title: Treatment of solid tumours
Inventor: LINDER STIG
IPC: A61K31/4412
Filed: 2012-03-14
Abstract: A cell permeable iron chelator, optionally in combination with an autophagy inhibiting agent, is used for treating a solid cancer tumour in a person. A preferred chelator is an alkyl substituted N-(1-pyridine-2-yl-methylidene)-N-(9H-1,3,4,9-tetraaza-fluoren-2-yl)-hydrazine. A preferred autophagy inhibiting agent is chloroquine. Also disclosed is a pharmaceutical composition comprising iron chelator, pharmaceutically acceptable carrier and, optionally, autophagy inhibiting agent; and a method of treating cancer by administering cancer combating-effective amount(s) of the iron chelator or the combination of iron chelator and autophagy inhibiting agent.
Patent CA-2831408-A1 (CA)
Title: Protective armour element
Inventor: CARTON ERIK PETER
IPC: F41H1/04
Filed: 2012-04-19
Abstract: The invention is directed to a protective armour element (2), to body armour comprising one or more of such elements, and to a preventive method of reducing behind armour blunt trauma of an individual. The protective armour element (2) of the invention comprises a fabric and/or a fibre based composite, wherein said armour element, prior to impact of a projectile, has a concave strike face.
Patent CA-2832181-A1 (CA)
Title: Seat track
Inventor: OH BUM SUK
IPC: B60N2/08
Filed: 2011-11-23
Abstract: The present invention relates to a seat track for a vehicle, wherein the seat track comprises: a fixing rail which has a channel structure, and has vertically formed left and right inner sides on which groove portions are formed; a transfer rail which has left and right vertical surfaces that slide along said fixing rail while facing the left and right inner sides of said fixing rail, wherein a plurality of through holes are formed on said left and right vertical surfaces; and a locking member which includes a support body accommodated and provided between the left and right vertical surfaces of said transfer rail and faces said plurality of through holes, a plurality of rotating pins supported on said support body and rotate between a locking position inserted into the groove portions of said fixing rail and an unlocking position separated from said groove portions through said plurality of through holes, a guide spring supported on said support body and presses said plurality of rotating pins such that the plurality of rotating pins rotate to said unlocking position, and an unlocking body slid along said support body when pressed by an external force and presses said plurality of rotating pins such that the plurality of rotating pins rotate to said locking position from said unlocking position. Thus, the present invention can be miniaturized and performance can be improved when compared with the prior art.
Patent CA-2835714-A1 (CA)
Inventor: GIRARD FRANCOIS
IPC: A43B3/02
Filed: 2013-11-28
Abstract: L'invention concerne une applique à positionner contre la tige d'une chaussure (1) comportant un semelage et une tige, ladite applique comportant : - une surface extérieure et une surface intérieure, - une ouverture longitudinale (3) et des moyens (10) pour ouvrir et fermer cette dernière, - des moyens formant rabat (14), comportant une surface extérieure et une surface intérieure, ces moyens permettant d'amener lesdits moyens pour ouvrir et fermer ladite ouverture longitudinale entre ladite surface extérieure de l'applique et ladite surface intérieure du rabat.
Patent CA-2837369-A1 (CA)
Title: Group id and qos group identification for stream multiplexing in multicast and broadcast systems
Inventor: GHOLMIEH RALPH A
IPC: H04L47/41
Filed: 2012-05-08
Abstract: Various embodiments provide methods and systems for identifying statistically multiplexed groups of services and coordinating the groups of services for multicast or broadcast over the same transmission channels. Further embodiments provide methods and systems for providing quality of service requirements for groups or subgroups of statistically multiplexed services. Coordination of the groups of services for multicast or broadcast over the same transmission channels may be based on the provided quality of service requirements. Various embodiments may identify groups of services and provide associated of service requirements by sending modified session start messages or separate group messages.
Patent CA-2840355-A1 (CA)
Title: Downhole sample module with an accessible captured volume adjacent a sample bottle
Inventor: VAN ZUILEKOM ANTHONY HERMAN
IPC: E21B47/00
Filed: 2011-06-30
Abstract: Systems and methods for accessing a second or additional volume of sampled formation fluids identical to a first volume of formation fluids collected in a primary sample bottle during the downhole sampling process. The second volume can be accessed, extracted and analyzed without having to interfere with the first volume or the integrity of the primary sample. The second volume may be captured in a flowline coupled to the primary sample bottle and accessed using a secondary or mini-sample bottle.
Patent CA-2840793-A1 (CA)
Title: Drug combinations and uses in treating a coughing condition
Inventor: BREW JOHN
IPC: A61K31/00
Filed: 2012-04-13
Abstract: The present specification discloses compositions comprising a plurality of therapeutic compound having antitussive activity and methods and uses for treating a coughing condition with such compositions.
Patent CA-2843058-A1 (CA)
Inventor: KRASNER NORMAN
IPC: G01S3/02
Filed: 2012-08-02
Abstract: A position location system comprises transmitters that broadcast positioning signals. Each broadcasted positioning signal comprises a pseudorandom ranging signal. The position location system includes a remote receiver that acquires and measures the time of arrival of the positioning signals received at the remote receiver. During an interval of time, at least two positioning signals are transmitted concurrently by the transmitters and received concurrently at the remote receiver. The two positioning signals have carrier frequencies offset from one another by an offset that is less than approximately twenty-five percent of the bandwidth of each positioning signal of the two positioning signals. Cross-interference between the positioning signals is reduced by tuning the remote receiver to a frequency of a selected signal of the two positioning signals and correlating the selected signal with a reference pseudorandom ranging signal matched to a transmitted pseudorandom ranging signal of the selected signal.
Patent CA-2850215-A1 (CA)
Title: Method of forming a web from fibrous materials
Inventor: HALEY GLENN
IPC: D04H3/004
Filed: 2012-10-01
Abstract: Fibrous material webs and methods of making the fibrous material webs. Binderless webs can be formed in a continuous process where fiber material, such as glass is melted and formed into fibers. The fibers are formed into a web of binderless glass fibers or a web with a dry binder. The binderless web or the web with dry binder can be layered and/or the fibers that make up the web can be mechanically entangled, for example, by needling.
Patent CA-2850515-A1 (CA)
Title: Production of graphenic carbon particles utilizing hydrocarbon precursor materials
Inventor: HUNG CHENG-HUNG
IPC: C01B31/04
Filed: 2012-09-28
Abstract: A method is disclosed for making graphenic carbon particles. The method includes introducing a hydrocarbon precursor material into a thermal zone (20), heating the hydrocarbon precursor material in the thermal zone to form the graphenic carbon particles from the hydrocarbon precursor material, and collecting the graphenic carbon particles. The hydrocarbon precursor material may comprise a hydrocarbon and/or methane capable of forming a two-carbon-fragment species. Apparatus (20) for performing such a method, and graphenic particles produced by the method, are also disclosed.