baber/WOPTO huggingface dataset:
Patent CA-2760531-A1 (CA)
Inventor: DAS SUBIR
IPC: H04L9/08
Filed: 2010-05-03
Abstract: A system for proactively authenticating includes a server having media independent access functions including media independent authentication functions that authenticates other entities attached via an interface to an end of a link specific to a media. A plurality of heterogeneous networks each having media specific access functions including authentication functions corresponding to the other entities attached via the interface to the end of the link specific to the media and mobile devices connected to the plurality of heterogeneous networks, and the server having predefined media independent handover protocols and media independent handover identities based on the media independent functions related to handover, in which the server authenticates candidate access networks prior to the handover of the mobile devices from serving access networks to the candidate access networks each of which belonging to the plurality of heterogeneous access networks having the link specific to the media.
Patent CA-2767849-A1 (CA)
Inventor: KUSKE EBERHARD
IPC: C10J3/52
Filed: 2010-07-16
Abstract: In the case of a gasification reactor for the production of crude gas, containing CO or H2, by gasification of ash-containing fuel with oxygen-containing gas, at temperatures above the melting temperature of the ash, wherein a reaction chamber formed by a membrane wall through which coolant flows, within a pressure container, subsequently a transition region and a quench chamber are provided, with a slag/water bath following in the direction of gravity, a funnel-shaped slag collection container is provided in the slag/water bath, which container is equipped, in the inflow direction of the slag, with a second funnel-shaped insert as a precipitation cone, the funnel wall of which forms a circumferential ring gap to the slag collection container, and the free border edge of which is positioned above the free border edge of the slag collection container.
Patent CA-2773101-A1 (CA)
Inventor: LINDSAY STUART
IPC: G01N27/447
Filed: 2011-01-31
Abstract: The invention includes compositions, devices, and methods for analyzing a polymer and/or polymer unit. The polymer may be a homo- or hetero-polymer such as DNA, RNA, a polysaccharide, or a peptide. The device includes electrodes that form a tunnel gap through which the polymer can pass. The electrodes are functionalized with a reagent attached thereto, and the reagent is capable of forming a transient bond to a polymer unit. When the transient bond forms between the reagent and the unit, a detectable signal is generated and used to analyze the polymer.
Patent CA-2776397-A1 (CA)
Inventor: GONNELLI ROBERT R
IPC: A61M5/20
Filed: 2010-10-12
Abstract: A fluid delivery device comprises a housing having a fluid reservoir. A needle is in fluid communication with the fluid reservoir in an engaged position and out of fluid communication with the fluid reservoir in armed and storage positions. A proximal end of a biasing member is coupled to the housing and a distal end of the biasing member is configured to deliver a force to the fluid reservoir. A piston member extends through the biasing member and is coupled to the distal end of the biasing member. The piston member is fixed with respect to the housing in a locked position such that the biasing member does not deliver the force to the fluid reservoir and moveable with respect to the housing in a released position such that the biasing member delivers the force to the fluid reservoir. Transitioning the needle from the storage position to the armed position transitions the piston from the locked position to the released position.
Patent CA-2777393-A1 (CA)
Title: Wireless audio system
Inventor: SEMCKEN KEVIN R
IPC: H04R5/033
Filed: 2010-10-15
Abstract: A wireless audio system is provided which includes an audio source and an audio output device such as a headphone set electronically coupled to a wireless lanyard. The lanyard is wirelessly electronically coupled to the audio source, thereby permitting use of the audio system by a remote user without encumbering the user's mobility.
Patent CA-2777601-A1 (CA)
Title: A hearing aid with audio codec and method
Inventor: RANK MIKE LIND
IPC: H04R25/00
Filed: 2009-10-15
Abstract: A hearing aid (1a, 1b) comprising a time domain codec. The code comprises a decoder adapted to generate a decoded output signal based on an input quantization index and comprising a predictor (4) and a predictor adaptation (11) as well as a encoder for generating an output quantization index based on an input signal, said encoder comprising said decoder and a predictor (4) receiving an excitation signal and outputting a prediction signal. The output quantization index is determined by repeated decoding of the quantization indices in order to minimize the error between the input signal and the prediction signal, and the predictor adaptation (11) uses a recursive autocorrelation estimate for updating the predictor (4).The invention further provides a method of encoding an audio signal.
Patent CA-2779402-A1 (CA)
Title: Communication of commands in a home-automation network and between home-automation networks
Inventor: MIGNOT PIERRE
IPC: H04L12/28
Filed: 2010-07-22
Abstract: Method of communication in a home automation network allowing communication between command transmitters and/or command receivers associated with equipment in a building by means of messages transmitted in the form of frames, a frame comprising at least one data field comprising several functional segments, said method comprising a step of constructing a frame on the basis of an instruction written in a programming language, the instruction comprising words composed in the form of strings of alphanumeric characters and/or of signs and/or of icons, delimited by separators, in which each word gives rise to a functional segment.
Patent CA-2781376-A1 (CA)
Title: Rifle support
Inventor: LEWIS GAVIN WILLIAM
IPC: F16F9/02
Filed: 2010-10-25
Abstract: The present invention relates to a telescoping leg for a firearm such as a rifle. The leg includes a pair of telescopically slidable elongated members. The first member is configured to be fixed to the stock of a rifle. The second member is telescopically slidable relative to the first member between a retracted position and an extended position. The leg also includes a biasing means to bias the second member towards the extended position and a damper means for damping the movement of the second member between the retracted and extended positions. In one form, one of the first member and the second member is a casing having an inner surface defining in part a gas chamber, the other one of the first member and the second member is a piston received at least partially in the casing for reciprocation along an axis between the retracted and extended positions. The biasing means includes a compressible gas contained in the chamber that yieldably biases the piston towards the extended position. The present invention is advantageous in that when fixed to the butt of the stock of a rifle the leg provides a means of supporting at least part of the weight of the rifle, in particular the weight of the butt and the stock of the rifle, on a surface. The invention is particularly suitable for use with a rifle to which a bipod is mounted towards the front of the stock of the rifle. The invention enables a user to provide stable and controlled changes to the elevation of the rifle on a target and to maintain the elevation of the rifle for an extended period of time while reducing the burden on the user to support the weight of the rifle.
Patent CA-2781385-A1 (CA)
Title: Synergistic method for enhanced h2s/mercaptan scavenging
Inventor: MENENDEZ CARLOS M
IPC: B01D53/14
Filed: 2012-06-26
Abstract: The use of a dialdehyde (e.g. glyoxal) and a nitrogen-containing scavenger (e.g. a triazine) when injected separately in media containing hydrogen sulfide (H2S) and/or mercaptans to scavenge H2S and/or mercaptans therefrom gives a synergistically better reaction rate and overall scavenging efficiency, i.e. capacity, over the use of the dialdehyde or the nitrogen-contain-ing scavenger used alone, but in the same total amount of the dialdehyde and nitrogen-containing scavenger. The media may include an aqueous phase, a gas phase, a hydrocarbon phase and mixtures of a gas and/or hydrocarbon phase with an aqueous phase.
Patent CA-2782038-A1 (CA)
Title: Plants and seeds of spring canola variety scv967592
Inventor: HUSKOWSKA TERESA
IPC: A23L11/00
Filed: 2012-06-29
Abstract: In an embodiment, the invention relates to the seeds, plants, and plant parts of canola line SCV967592 and to methods for producing a canola plant produced by crossing canola line SCV967592 with itself or with another canola line. The invention also relates to methods for producing a canola plant containing in its genetic material one or more transgenes and to the transgenic canola plants and plant parts produced by those methods. This invention also relates to canola lines or breeding lines and plant parts derived from canola line SCV967592, to methods for producing other canola lines, lines or plant parts derived from canola line SCV967592 and to the canola plants, varieties, and their parts derived from use of those methods. The invention further relates to hybrid canola seeds, plants and plant parts produced by crossing the line SCV967592 with another canola line.
Patent CA-2785099-A1 (CA)
Title: Borane activated ti catalyst system comprising amidine and diene ligand
Inventor: DOREMAELE VAN GERARDUS HENRICUS JOSEPHUS
IPC: C08F210/18
Filed: 2010-12-21
Abstract: The invention relates to a catalyst system for the polymerization of olefins comprising a metal complex of formula CyLMD and an activating cocatalyst, wherein: - M is titanium; - Cy is a cyclopentadienyl-type ligand; - D is a diene; - L is an amidinate-containing ligand of formula (1), wherein the amidinate-containing ligand is covalently bonded to the titanium via the imine nitrogen atom, Sub1 is a substituent, which comprises a group 14 atom through which Sub1 is bonded to the imine carbon atom, Sub2 is a substituent, which comprises a nitrogen atom, through which Sub2 is bonded to the imine carbon atom, and the activating cocatalyst is a boron compound represented by the general formula BR1R2R3, wherein B is a boron atom in the trivalent valence state and R1, R2 and R3 are individually selected from the group consisting of halogen atom, hydrocarbyl, halogenated hydrocarbyl, substituted silyl, alkoxy or di-substituted amino residue. The invention further relates to a process for the preparation of a polymer comprising at least one aliphatic or aromatic hydrocarbyl C2-20 olefin wherein the at least one aliphatic or aromatic olefin is contacted with the catalyst system of the present invention.
Patent CA-2785103-A1 (CA)
Title: Method for treating a stained fabric
Inventor: LITTIG JANET SUE
IPC: B65D75/58
Filed: 2011-01-13
Abstract: A method for treating stained fabric. The method includes the step of providing a contact substrate containing a stain treatment fluid. The contact substrate comprising micro fibers having a diameter less than about 5 micrometers. The stain treatment fluid including a surfactant.
Patent CA-2786810-A1 (CA)
Inventor: HU YANG
IPC: H04W72/56
Filed: 2010-06-24
Abstract: The present invention relates to a transmitter node for transmitting a demodulation reference signal pattern in a resource block to a receiver node (12) using more than two transmission layers over a plurality of transmit antennas in a radio communications network. The transmitter node (10) comprises a mapping circuit (1301) configured to map a plurality of codewords to the more than two transmission layers. Furthermore, the transmitter comprises an additional mapping circuit (1302) configured to map each of the more than two transmission layers to a respective demodulation reference signal port according to a fixed pattern based on a transmission rank. Each of the demodulation reference signal ports is arranged to add a demodulation reference signal pattern to the resource block and the demodulation reference signal ports are associated to two code division multiplexing groups according to an association pattern. The transmission layers of each the two code division multiplexing groups are code division multiplexed and the transmission layers of different code division multiplexing groups are frequency division multiplexed In addition, the transmitter node (10) comprises a precoding circuit (1303) configured to precode each codeword and demodulation reference signal pattern, carried over respective transmission layer, and a transmitting circuit (1304) comprising the plurality of transmit antennas and configured to transmit the precoded demodulation reference signal pattern in the resource block to the receiver node (12).
Patent CA-2789061-A1 (CA)
Title: Stable antibody containing compositions
Inventor: PARSHAD HENRIK
IPC: A61K39/395
Filed: 2011-02-28
Abstract: The invention relates to stable and low viscous (< 50 cP) protein containing compositions, in particular, but not exclusively stable antibody containing compositions and to the use of said stable proteins in therapy, in particular for the subcutaneous delivery of said stable protein.
Patent CA-2790452-A1 (CA)
Inventor: POLCYN ADAM D
IPC: C03C17/36
Filed: 2011-03-29
Abstract: An architectural transparency includes a substrate, a first dielectric layer formed over at least a portion of the substrate, a continuous metallic layer formed over at least a portion of the first dielectric layer, a second dielectric layer formed over at least a portion of the first metallic layer, and a subcritical metallic layer formed over at least a portion of the second dielectric layer such that the subcritical metallic layer forms discontinuous metallic regions.
Patent CA-2792402-A1 (CA)
Inventor: DENTON MARK S
IPC: G21F9/00
Filed: 2011-03-09
Abstract: Systems and methods for reducing the volume of radioactive waste materials through desiccation, pyrolysis and vitrification carried out by microwave heating. The final product of the advanced microwave system is a dryer, denser, compacted waste product. The invention comprises systems in which a layer of waste material is treated by microwaves within a hopper before deposited within the final waste container; systems in which a thin layer of waste material is treated by microwaves after it has been deposited within the final waste container; and systems in which waste material is treated by microwaves within a hopper before being deposited within the final waste container.
Patent CA-2792940-A1 (CA)
Inventor: SIMON DAVID L
IPC: F21V29/00
Filed: 2011-03-25
Abstract: An LED based light and a method of providing power to the LED are disclosed. The LED based light includes at least one LED and at least one thermoelectric generator having a first side and a second side. The first side is thermally coupled to the at least one LED such that heat generated by the at least one LED is conducted to the at least one thermoelectric generator, producing a temperature differential between the first side and second side. The at least one thermoelectric generator is configured to produce electrical energy from the temperature differential.
Patent CA-2794947-A1 (CA)
Title: Procede de deploiement d'atterrisseurs d'aeronef en mode secours
Inventor: FRANK DAVID
IPC: B64C25/42
Filed: 2012-10-30
Abstract: L'invention est relative à un procédé pour actionner en mode secours des boîtiers d'accrochage d'atterrisseurs et de boîtiers d'accrochage de trappes associées d'un aéronef, les boîtiers d'accrochage comportant au moins un port d'alimentation ainsi qu'au moins un organe de déverrouillage opérable lorsque le port est alimenté en fluide sous pression, l'aéronef étant par ailleurs pourvu d'un circuit hydraulique de freinage. Selon l'invention, le procédé comporte la mise en place sur le circuit de freinage de l'aéronef d'au moins une dérivation associée à une vanne d'isolation maintenue en mode normal dans un état d'isolation et commandable pour être placée dans un état ouvert dans lequel au moins certains des ports d'alimentation des boîtiers d'accrochage sont alimentés par la dérivation du circuit de freinage.
Patent CA-2796930-A1 (CA)
Inventor: SIEBKE ALF
IPC: F16D65/00
Filed: 2011-03-18
Abstract: A disc brake for a motor vehicle is provided. The disc brake includes a brake disc, a brake caliper configured to straddle the brake disc, a tappet carried by the brake caliper and arranged to push a brake pad against the brake disc, and a bellows provided between the brake caliper and the tappet to seal a gap between the brake caliper and the tappet. A layer of flexible thermal insulation material may be provided between the bellows and the tappet. The layer of flexible thermal insulation material is configured to protect an outer surface of the bellows facing the brake pad from exposure to heat. Alternatively, the bellows may include a layer of flexible thermal insulation material on which an elastomer layer is formed. The layer of flexible thermal insulation material is configured to face the brake pad.
Patent CA-2797069-A1 (CA)
Title: Particle
Inventor: SOMERVILLE ROBERTS NIGEL PATRICK
IPC: C11D7/32
Filed: 2011-04-18
Abstract: A particle comprising an aminocarboxylic builder and sulphate or citrate wherein the aminocarboxylic builder and the sulphate or citrate are present in a weight ratio of from about 6:1 to about 1:1.
Patent CA-2801408-A1 (CA)
Inventor: BROWN LLOYD C
IPC: G21G1/00
Filed: 2011-06-08
Abstract: Methods and apparatus are provided for producing and extracting Mo-99 and other radioisotopes from fission products that overcome the drawbacks of previously-known systems, especially the excessive generation of radioactive wastes, by providing gas-phase extraction of fission product radioisotopes from a nuclear fuel target using a mixture including halide and an oxygen-containing species with heat to convert the fission product radioisotopes to gas (e.g., Mo-99 to MoO2Cl2 gas). The gaseous species are evacuated to a recovery chamber where the radioisotopes solidify for subsequent processing, while the substantially intact uranium target made available for further irradiation and extraction cycles.
Patent CA-2801504-A1 (CA)
Title: Devices and methods for reducing vehicle drag
Inventor: HENDERSON MICHAEL LORENZO
IPC: B60P7/00
Filed: 2011-06-01
Abstract: In accordance with certain embodiments of the present disclosure, a vehicle trailer is provided. The vehicle trailer includes a roof and a floor separated from each other by a pair of opposing walls that extend along the length of the floor. The roof, floor, and walls define a space accessible by a trailer door with each of the walls having a front edge and a rear edge and having a height that extends from the floor to the roof. The height is substantially the same along at least a portion of the length of the walls. The vehicle trailer further includes a pair of side wall fairings having a leading edge and trailing edge. Each side wall fairing is positioned on a different wall from the other adjacent to the rear edges of each of the walls such that the leading edge of each side wall fairing contacts the wall and the trailing edge of each side wall fairing does not contact the wall. Each side wall fairing has an upward incline and downward incline. The side wall fairings can be utilized with one or more other components that are described herein.
Patent CA-2801655-A1 (CA)
Inventor: YANG YONG
IPC: C09D5/00
Filed: 2011-06-06
Abstract: Water-borne cross-linking polymeric compositions and related embodiments, such as methods of making and using the compositions, as well as products formed with said compositions are described. For example, the water-borne composition may comprise polymers incorporating cross-linking functionality such as, but not limited to, carbonyl or epoxy functionality, and a blocked cross-linking agent, for example, a hydrazone. The cross-linking functionality does not react with the blocked cross-linking agent; however, the blocked cross-linking agent is capable of reacting with the alternative form cross-linking agent such as, but not limited to, a hydrazide, to yield a cross-linked polymer. The alternative form cross-linking agent may be formed in an equilibrium reaction including the blocked cross-linking agent.
Patent CA-2805563-A1 (CA)
Inventor: NAERUM LARS
IPC: D04H1/64
Filed: 2011-07-22
Abstract: A bonded mineral fibre product exhibiting high fire resistance in accordance with Class A1 of Standard EN 13501-1 as well as improved punking resistance comprises man-made vitreous fibres (MMVF) ) bound by a cured binder composition, the non- cured binder composition comprising (a) a sugar component, and either (b) a polycarboxylic acid component and an alkanolamine, or (c) a reaction product of a polycarboxylic acid component and an alkanolamine, or (d) a combination of (b) and (c), the amount of sugar component (a) being within the range of 42 to 72 percent by weight, based on the total weight (dry matter) of the binder components.
Patent CA-2808158-A1 (CA)
Inventor: MEINCKE ARNE
IPC: E03F5/06
Filed: 2011-08-16
Abstract: Coverings for gullies, shafts or similar structures are known, the coverings having a first grating (10) which is manufactured from sheet metal and has slots (11) and webs (12), which have surfaces (13) and respective side surfaces (14, 14') made of sheet metal which is bevelled in relation to the surface. In order to increase the stability, it is proposed to provide at least one second grating (20), the webs (22) of which are inserted into the slots (11) of the first grating (10).
Patent CA-2810023-A1 (CA)
Inventor: MUSE JAY
IPC: A61M39/16
Filed: 2011-09-01
Abstract: A vascular access device having a fluid chamber in which UV-C radiation is emitted to irradiate pathogens contained in an infusate flowing though the fluid chamber.
Patent CA-2813182-A1 (CA)
Inventor: BORS MARK S
IPC: E03C1/04
Filed: 2013-04-16
Abstract: The present invention provides a mounting system for a plumbing fixture fitting that provides a secure mounting even when the mounting conditions are not optimal. The mounting system includes a bracket and a bushing. The bracket includes a base portion and a protrusion. The protrusion has a top side and an inner surface, and at least a portion of the inner surface of the protrusion tapers inwardly toward the top side.  The bushing has a top side and an outer surface, and at least a portion of the outer surface of the bushing tapers inwardly toward the top side. During installation, the bracket slides on a housing for a plumbing fixture fitting until at least a portion of the bracket abuts an underside of a mounting surface. Additionally, during installation, the bushing slides on the housing and into the protrusion on the bracket. The interaction of the tapered protrusion on the bracket with the tapered bushing enables the bracket to pivot about the bushing.
Patent CA-2815337-A1 (CA)
Title: Dispositif hydraulique de changement de pas d'helice
Inventor: BRETTES FREDERIC
IPC: F04D29/56
Filed: 2011-09-30
Abstract: La présente invention concerne un dispositif hydraulique (100) de changement de pas d'hélice comportant une tige de piston (20) actionnée par un fluide hydraulique, ladite tige de piston (20) comportant à son extrémité une chape (30) apte à assurer une liaison pour la transmission des mouvements de ladite tige de piston (20) en vue d'un changement de pas d'au moins une hélice, ledit dispositif hydraulique étant caractérisé en ce qu'il comporte un écrou fileté (41 ) maintenu en position sur ladite chape (30) de ladite tige de piston (20) par des moyens de maintien (40), ledit écrou (41 ) étant apte à coopérer avec une tige filetée pour réaliser une liaison.