baber/WOPTO huggingface dataset:
Patent CA-2851898-A1 (CA)
Title: Biometric-based transaction fraud detection
Inventor: VAN HEERDEN LAUREN
IPC: G06Q20/40
Filed: 2014-05-08
Abstract: A method of identifying potentially fraudulent electronic transactions at one of a plurality of electronic transaction devices involves the transaction device receiving a transaction request for an electronic transaction. The request includes an authentication credential and a biometric credential sample. The transaction device queries a transaction history with the biometric sample and the authentication credential for electronic transactions initiated within a geographic region of the transaction device. Upon the result including no entry corresponding to the biometric sample, or an entry comprising the biometric sample in association with the authentication credential, the transaction device transmits to a computer server for entry into the transaction history an entry comprising the biometric sample in association with the authentication credential, and initiates completion of the transaction. Otherwise, the transaction device transmits the new entry to the computer server and generates an alarm signal identifying the electronic transaction as potentially fraudulent.
Patent CA-2852239-A1 (CA)
Inventor: CAGLE JOHN E
IPC: F23D3/08
Filed: 2012-10-16
Abstract: A rigid planar wick and one or more fabric wicks are adhered together for use in candles. The fabric wicks may be planar fabric wicks, traditional shaped string-shaped wicks or a fabric sheath. The rigid wick is of a predetermined width, length, and thickness and the planar fabric wick is of some dimension equal to, less than, or greater than the planar surface area of the rigid wick. By combining both a planar fabric wick and a rigid planar wick, consistency in flame heights can be achieved, providing an improved wick for candle use.
Patent CA-2853308-A1 (CA)
Title: A medical implant for occluding an opening in a body and a method of producing such a medical implant
Inventor: OTTMA RUDIGER
IPC: A61B17/00
Filed: 2012-10-26
Abstract: The disclosure relates to a medical implant (1) for occluding an opening in a body and a method of producing such a medical implant. Disclosed is an improved occluder (1), which provides improved occlusion, improved sealing and improved endothelialization. The occluder slows down the blood flow through the defect. In one embodiment, a medical implant (1) for occluding an opening in a body is provided, wherein the medical implant (1) comprises a body mesh of strands forming a plurality of adjacent cells delimited by the strands, the body mesh having an external surface, and a coating (22) or a non-fibrous film membrane (17) covering the external surface for at least partly restricting a fluid flow through a structural tissue defect, such as a defect in the heart.
Patent CA-2854073-A1 (CA)
Inventor: HOFMAN RAYMOND
IPC: E21B34/08
Filed: 2014-06-11
Abstract: Devices, systems and methods are disclosed for re-directing fluid flow from the interior of tubing placed in a well to the exterior of the tubing by use of selectively actuatable valves operable by engagement of a plug on a plug seat. The devices, systems, and methods disclosed may provide a flowback bypass for the flow of fluids around obstructions in the tubing when those obstructions occur at a predicted location within the tubing. The systems, devices and methods may also include a locking system operable by, among other things, plug and plug seat valves, and such locking system may be used to prevent opening of the flowback bypass until after a predetermined event has occurred.
Patent CA-2854313-A1 (CA)
Inventor: AYYAGARI ARUN
IPC: H04W12/02
Filed: 2014-06-12
Abstract: Systems and methods for trusted mobile communications are described. A network system provisions a mobile client system with a collection of security parameters on a per application basis and a per device basis. The airplane system provides access to the mobile client system based on the established chain of trust without previously having information about the mobile client system even when the mobile client system and the airplane system are offline with respect to the network system.
Patent CA-2859543-A1 (CA)
Title: Apparatus and method for forming pilot holes in bone and delivering fasteners therein for retaining an implant
Inventor: EUTENEUER CHARLES L
IPC: A61B17/34
Filed: 2012-12-17
Abstract: Apparatus and methods for forming pilot holes in bone and deploying a staple therein for fixing a sheet-like implant to the bone. A pilot hole forming trocar assembly including a trocar and a position retention sleeve can be included. The trocar can be releasably coupled to the position retention sleeve and slide in keyed arrangement within the sleeve when uncoupled. The trocar can include a distal portion having a retractable blade and a pair of pilot hole forming spikes extending distally from the trocar shaft. Once the pilot holes are formed, the position retention sleeve maintains the position relative to the pilot holes while the trocar is removed and a staple delivery device can be inserted in the lumen of the position retention sleeve to deploy a staple in the pilot holes.
Patent CA-2860152-A1 (CA)
Inventor: MORRIS MICHEAL D
IPC: H04B3/00
Filed: 2012-12-14
Abstract: In one embodiment, a transmitter circuit is provided for data transmission from endpoint devices to collector devices over power distribution lines. The transmitter includes an amplifier circuit configured to receive and convert a first data signal to a pulse density modulation (PDM) encoded signal using high frequency pulses that introduce high frequency components. A low-pass filter of the transmitter is configured to filter the high frequency components of the PDM encoded signal to produce a second data signal, which is an amplification of the first data signal. A coupling circuit of the transmitter is configured to communicatively couple the second data signal from the low-pass filter to the power distribution lines. The coupling circuit filters the frequency of the AC and prevents high voltage of the power distribution lines from damaging the transmitter.
Patent CA-2865587-A1 (CA)
Inventor: ECKEL ROBERT ANDREW
IPC: G06K9/00
Filed: 2013-02-26
Abstract: A portable hand-held device for use in authenticating documents includes a camera for capturing images from the document to be authenticated as well as on-board computer-implemented instructions to capture and analyze Digitally Watermarked images and output an indication as to whether the document is authentic or not authentic.
Patent CA-2868325-A1 (CA)
Title: Thermal optical fluid composition detection
Inventor: BRADY DOMINIC
IPC: E21B49/08
Filed: 2013-06-04
Abstract: A fiber optic sensing tool assembly is deployed in a wellbore that penetrates a hydrocarbon-bearing formation of interest to measure fluid composition and other fluid characteristics. This measurement is implemented by deploying the tool in a region in which there is substantially no fluid flow and by heating the tool through an optical delivery system. Parameters of the fluid are monitored as a function of the heating of the tool to derive information that is indicative of fluid composition and other fluid characteristics.
Patent CA-2870151-A1 (CA)
Inventor: UNDERHILL MURRAY N
IPC: C23C4/00
Filed: 2013-05-08
Abstract: A thermal spray apparatus (100) is provided, including a booth (102) and a spray mechanism (106) in the booth configured to switch between an operating mode (108) and a safe mode (114). An operator (118) in the booth is protected from an emission (120) from the spray mechanism in the safe mode. The thermal spray apparatus includes a safety interlock for the spray mechanism, where the safety interlock switches between an operating condition in which the spray mechanism is configured to operate in either of the operating mode or the safe mode and a safe condition in which the spray mechanism is prevented from operating in the operating mode. The safety interlock switches to the safe condition upon an operator being enabled to enter the booth.
Patent CA-2870852-A1 (CA)
Title: Hybrid saturation recovery-inversion recovery pulse sequence for improved nmr logging of boreholes
Inventor: LI LILONG
IPC: G01N24/08
Filed: 2013-05-16
Abstract: A nuclear magnetic resonance (NMR) logging method includes providing a hybrid pulse sequence having a saturation pulse, an inversion pulse, and a detection sequence. The method also includes measuring echo signals in response to the hybrid pulse sequence. The method also includes deriving a spin-lattice time constant (T1) distribution from the measured echo signals. A NMR system includes a hybrid pulse sequence module to provide a hybrid pulse sequence with a saturation pulse, an inversion pulse, and a detection sequence. The NMR system also includes a control module to select a time interval between the saturation pulse and the inversion pulse.
Patent CA-2870955-A1 (CA)
Inventor: RUMSEY BRONSON
IPC: H02G3/30
Filed: 2014-11-10
Abstract: A system for securing one or more heating cables to a roof and having one or more apparatuses, each apparatus including a metal base panel and a continuous metal C-shaped channel integrally-formed with the base panel. The channel includes a pair of opposing continuous channel walls creating and surrounding a continuous cavity having a cross-sectional cavity shape substantially identical for at least a majority thereof to the cross-sectional shape of the cable. The channel walls are resiliently flexible to enable receipt of a continuous length of the heating cable within the cavity such that the heating cable is in snug continuous contact with the channel to enhance heat conductance from the heating cable to the base panel.
Patent CA-2871924-A1 (CA)
Title: Vehicle glazing with a base for the attachment of an accessory, base, assembly method and use
Inventor: LAMOUREUX LAURENT
IPC: F16B11/00
Filed: 2013-05-30
Abstract: The present invention concerns a vehicle glazing (1) comprising a glazed element (2) and at least one base (3) for the reversible attachment of an accessory to said glazed element (2), said base (3) comprising a hole for the passage of said accessory, said base (3) having a non-flat outer face (31) that is fixed opposite a non-flat inner face (22) of said glazed element (2), characterised in that said outer face (31) comprises two adhesive strips (33, 34) each having an elongated form and both being arranged elongated along the transverse horizontal axis Y-Y' of said glazing.
Patent CA-2871953-A1 (CA)
Inventor: ESPERSEN MORTEN
IPC: F28D15/06
Filed: 2013-05-08
Abstract: The present invention relates cooling system comprising at least one Thermo syphon, which Thermo syphon comprises at least one indoor evaporator, which is by first tubing connected to at least one outdoor condenser. It is the object of the present application to achieve effective automatic cooling of electronic systems placed inside a housing. This can be achieved by a system as disclosed in that the second tubing comprises a valve, which valve comprises a valve seat and a moveable valve piston, which valve piston is by decreasing temperature by the actuator moving towards the valve seat for closing the valve. Hereby a highly efficient cooling system can be achieved which can operate automatically without any energy supply from the outside, due to the use of the Thermo syphon principle. In situations where the outdoor temperature is decreasing to a low level which could occur in situations where the outdoor condensers in winter periods is cooled to a low temperature, there is a valve, which reduces or stops condensate and liquid refrigerant backwards to the evaporator.
Patent CA-2872537-A1 (CA)
Inventor: PERRIN CEDRIC
IPC: E21B21/10
Filed: 2013-05-20
Abstract: A technique facilitates drilling of wellbores or other types of bore holes in a variety of applications. A steerable system or other well tool is designed with a plurality of actuators which are positioned to provide controlled steering during a drilling operation. Each actuator includes at least one loose element or ball slidably mounted in a corresponding sleeve. Pressurized fluid is used to provide controlled movement of the elements along the corresponding sleeves of the actuators. The controlled movement of the elements assists in the provision of steering or other control over the well tool during the drilling operation.
Patent CA-2874440-A1 (CA)
Inventor: MONTI KYLE
IPC: F41A33/06
Filed: 2013-05-22
Abstract: A method and apparatus for firearm training simulator which simulates realistic recoil of conventional firearms. The method and apparatus incorporates a linear motor and controllable mass for generating recoil. One embodiment includes an adjusting system for adjusting the amount of recoil provided. Also provided are means for simulating semi-automatic and/or full automatic operation of firearms. One embodiment can include a laser emitter which simulates the path for a bullet fired from a firearm that the method and apparatus is simulating.
Patent CA-2875460-A1 (CA)
Inventor: LEE YOUNGHEE
IPC: F24C15/20
Filed: 2012-11-15
Abstract: The present invention relates to a pyrolysis device for purifying pollutants which are generated when heat is applied to food, and a method therefor. The pyrolysis device for oven pollutants, according to one embodiment, comprises a heating means, a combustion pipe, a combustion space, a connection pipe and an air blower. The heating means is provided in an oven cavity and surrounded by the combustion pipe, wherein the combustion space is formed between the heating means and the combustion pipe for the movement of air. The air blower is connected to the combustion pipe through the connection pipe so as to move the air in the oven cavity to the combustion space and to discharge purified air to the outside. The air blower includes a fan which generates air flow. The connection pipe transmits the difference in air pressure which is generated by the blower, to the combustion pipe in order to generate a lower pressure than the room pressure in the oven cavity. The pollutants are not diffused to the outside of the oven cavity but are pyrolyzed by remaining in the combustion space, which is heated by the heating means at 700? or more and for at least 0.5 seconds. The pyrolysis device, according to the present invention, has high energy efficiency since the heating means carries out the pyrolysis of the pollutants and heats food by supplying radiant heat to the oven cavity.
Patent CA-2876561-A1 (CA)
Inventor: ISHIZU KENTARO
IPC: H04W16/14
Filed: 2012-11-16
Abstract: The purpose of the present invention is to select favourable frequencies to be used, even when moving at high speed. First and second positions are determined at first and second times, movement-plan route information starting from the first position is stored, and an options list provided with options corresponding respectively to different approaches related to frequency selection policies, i.e. approaches for selecting frequencies to be used, is stored. The route information and the options list are transmitted to a database, an effective-frequency-information list associated with each site in the route information and each of the options is received from the database, and it is determined which of the sites is nearest to the second position. An appropriate option from the options list is selected, as a policy to be applied, on the basis of information processing characteristics performed by a host device, and a suggested frequency corresponding to the policy to be applied and the site from among the sites which is nearest to the second position is selected, as a frequency to be used, from among the effective-frequency-information list.
Patent CA-2877926-A1 (CA)
Inventor: TANAKA HIROSHI
IPC: C01B32/50
Filed: 2013-05-29
Abstract: A CO2 recovery device for recovery and removal of CO2 in CO2-containing exhaust gas (11A) that contains CO2 using a CO2-absorbing liquid (12) inside a CO2 absorption tower (13), wherein the CO2 absorption tower (13) is obtained by being provided with: a CO2-absorbing unit (13A) for absorbing CO2 in CO2-containing exhaust gas; a main aqueous cleaning unit (13C), which is provided on the gas flow downstream side of the CO2-absorbing unit (13A) and which uses rinsing water (20) to cool the decarbonated exhaust gas while using the rinsing water (20) to recover the accompanying CO2-absorbing liquid; and a preliminary aqueous cleaning unit (13B) provided between the CO2-absorbing unit (13A) and the main aqueous cleaning unit (13C). A portion (20a) of the rinsing water (20) containing the CO2-absorbing liquid that is circulating in the main aqueous cleaning unit (13C) is extracted and used for pre-rinsing in the preliminary aqueous cleaning unit (13B) and the pre-rinsing water is made to flow down directly to the CO2-absorbing unit (13A) side and merge with the CO2-absorbing liquid (12).
Patent CA-2881688-A1 (CA)
Inventor: BARR KENNETH JAY
IPC: C07D471/04
Filed: 2013-08-14
Abstract: The present invention relates to compounds according to Formula I (Formula I), and pharmaceutically acceptable salts or solvates thereof. Such compounds can be used in the treatment of RORgammaT-mediated diseases or conditions.
Patent CA-2883173-A1 (CA)
Title: Bandwidth management in an advanced metering infrastructure
Inventor: MANI MEHDI
IPC: H04L47/525
Filed: 2012-10-09
Abstract: In a network environment, a node may measure and/or recognize network activity or congestion and send feedback to downstream nodes (i.e., higher rank nodes) in response. During periods of lower network activity, lower congestion and/or lower network load, the feedback may direct an upstream flow of packets to be transmitted at a quality of service (QoS) level that allows consumption of more bandwidth than is indicated by a QoS level associated with a service level agreement (SLA) of the upstream flow of packets. During periods of higher network activity, congestion and/or network load, the feedback may limit the upstream flow of packets to the QoS level associated with the SLA of the upstream flow of packets. Accordingly, an upstream node (e.g., a root node) may use feedback to regulate bandwidth used by one or more downstream nodes and/or flows of packets, in part using network activity, congestion and/or bandwidth availability.
Patent CA-2893636-A1 (CA)
Inventor: DINICA CORNEL
IPC: E21B17/07
Filed: 2014-02-06
Abstract: L'invention concerne un outil de fond de trou permettant d'amortir les forces vibratoires, latérales, de compression et de traction dans un train de tiges. L'outil de fond de trou comprend de façon générale un arbre d'extrémité de fond pouvant être configuré sur un train de tiges et qui est engagé de façon télescopique dans un logement de compression et un logement de torsion. Le logement de torsion permet à l'arbre d'extrémité de fond de coulisser axialement par rapport au logement de torsion tout en empêchant le mouvement de torsion de l'arbre d'extrémité de fond par rapport au logement de torsion. Le logement de compression peut être configuré pour convenir à l'équipement du train de tiges et contient, en fonctionnement, un premier ressort entre le logement de compression et l'arbre d'extrémité de fond qui absorbe les forces de compression entre l'arbre d'extrémité de fond et le logement de compression.
Patent CA-2895652-A1 (CA)
Title: Viral inactivated biological mixture
Inventor: WEISSMAN LIOR
IPC: A61L2/00
Filed: 2013-12-19
Abstract: The invention relates to a viral inactivated biological liquid or dry mixture and to its preparation. Principally, the invention relates, but is not limited, to a mixture derived from a platelet source.
Patent CA-2898344-A1 (CA)
Inventor: ARBESMAN RAY
IPC: B32B15/10
Filed: 2015-07-24
Abstract: A method for additive manufacturing of a three-dimensional object includes: a) identifying a set of sequentially extending planar cross-sectional shapes of the three-dimensional object; b) cutting a metal sheet into a plurality of planar metal pieces, each metal piece cut to a metal piece shape corresponding to a respective one of the cross-sectional shapes, wherein the metal sheet has a first face with a first plurality of barbs extending therefrom, and an opposed second face with a second plurality of barbs extending therefrom; c) cutting a substrate sheet into a plurality of planar substrate pieces, each substrate sheet cut to a substrate piece shape corresponding to a respective one of the cross-sectional shapes; and d) positioning the metal pieces and the substrate pieces in facing relation in an alternating pattern and in sequential order, and pressing the metal pieces and substrate pieces together to force the barbs to penetrate the substrate pieces.
Patent CA-2902944-A1 (CA)
Inventor: GOOD IAN
IPC: B26B21/44
Filed: 2014-02-28
Abstract: A razor having a removable carrier 1200 for attaching one or more glide members 1300 which fits between the razor handle 1800 and cartridge head 1500.
Patent CA-2904340-A1 (CA)
Title: Directed nucleation and crystal growth from solution using surface energy modified amorphous materials
Inventor: BOND ANDREW H
IPC: B01D9/02
Filed: 2014-03-12
Abstract: A means of directing nucleation and crystal growth has been developed in which these stages of crystallization are influenced by surface energy modifications to amorphous substrates. The surface energy of a substrate can affect the contact angle, line tension, wettability and energetics of the interaction with a supersaturated solution, and these factors are important in crystallization. The use of amorphous substrates creates an opportunity to modify their surface to create useful ranges of surface energies that enhance or inhibit, as may be advantageous, the thermodynamic, kinetic, or a combination of both, factors in nucleation, crystal growth, or crystallization from a supersaturated solution.
Patent CA-2904864-A1 (CA)
Inventor: DEFANT JOHN C
IPC: H04W8/00
Filed: 2014-03-04
Abstract: A system provides for radio frequency detection of an offending device within a specific range of a body worn device. Upon detection of the radio frequency signal, the body worn device communicates to an infrastructure to alert of the presence and optionally the location of the radio frequency signal, and therefore the offending device. The user and/or location of the body worn device is/are revealed and the source of the radio frequency signal is readily determined for confiscation of the offending device. Other features include locating/tracking of the body worn device (and wearer) detection of tampering with the body worn device, and detection of cloaking of the body worn device (e.g. submerging in water or covering with aluminum foil, etc.).
Patent CA-2905911-A1 (CA)
Inventor: ARTHUR MATTHEW LEE
IPC: B25B7/12
Filed: 2014-03-12
Abstract: A device to bend a tab on a container that is already filled and sealed. The device includes a brace for contacting against the tab and a number of lever arms arranged to extend around the tab from multiple different sides. The lever arms are configured to move between a first orientation that are spaced away from the tab, and a second orientation in contact with the tab. The lever arms are further configured to apply a force to the end of the tab to bend a second end upward away from a top side of the container.