baber/WOPTO huggingface dataset:
Patent CA-2816537-A1 (CA)
Inventor: FURBECK DAVID STUART
IPC: H04L29/06
Filed: 2011-10-31
Abstract: A client device and a server receive and send a presentation streamed via HTTP. The client device sends a content request and the server receives the content request. The client device receives and the server sends a first presentation description based on the content request, wherein the presentation description comprises a fetch interval. The client device requests or otherwise receives a second presentation description before a duration associated with the fetch interval is exceeded.
Patent CA-2817156-A1 (CA)
Title: Methods, apparatuses and systems for conditioning skin
Inventor: CANDELLA MICHELE L
IPC: A43B7/14
Filed: 2011-11-09
Abstract: Methods, apparatuses and systems are disclosed for conditioning a foot surface by contacting a foot surface with an article designed to contact foot surfaces for the purpose of abrading, moisturizing and otherwise conditioning a foot surface.
Patent CA-2817207-A1 (CA)
Inventor: FRYMAN JAMES CRAIG
IPC: A61B17/15
Filed: 2011-10-27
Abstract: Patient-specific instruments for preparing bones, such as a proximal femur and an acetabulum in a total hip arthroplasty, to receive respective orthopedic prostheses. The guides include a femoral resection guide and a bone canal preparation guide, each having a surface conforming to at least one of a metaphysis and a femoral neck of a femur. The femoral resection guide includes a cut referencing surface to guide a cutting instrument, and the bone canal preparation guide includes a guide aperture sized to guide a rasping instrument. An acetabular guide includes a surface conforming to an acetabulum and a guide aperture for guiding a surgical instrument such as a reaming instrument. The patient-specific, conforming surfaces of each of the guides may be designed based on patient-specific anatomical data obtained from the use of imaging technology.
Patent CA-2817675-A1 (CA)
Title: Process and system for producing fuel components
Inventor: LAUMOLA HELI
IPC: C10G3/00
Filed: 2011-11-25
Abstract: The present invention relates to a process and system for producing fuel components, and more particularly to a process and system for producing fuel components from a material of biological origin. The process is a two-step or a three-step process comprising purifying of the feed material by evaporating and refining the purified feed material in the presence of at least one catalyst to form a mixture of hydrocarbon compounds from which mixture liquid hydrocarbon compounds are separated and further fractionated into fuel components. The present invention relates further to fuel components obtained by the process of the present invention as well as to the use of the fuel components and a mixture comprising the fuel components.
Patent CA-2817746-A1 (CA)
Inventor: LIPFORD GRAYSON B
IPC: A61K39/00
Filed: 2011-11-16
Abstract: Compositions that include immunostimulatory nucleic acids are disclosed, along with the use of such compositions to induce immune responses.
Patent CA-2819382-A1 (CA)
Inventor: FORTE PIERRE
IPC: H01M8/24
Filed: 2011-04-07
Abstract: L'objet de l'invention est une bandelette de liaison (12) d'anodes et de cathodes d'un convertisseur électrochimique caractérisé en ce qu'elle est réalisée à partir d'un substrat poreux métallisé comportant un revêtement hydrophobe au moins dans des zones de contact (14,15) avec lesdites anodes et/ou cathodes. L'invention s'applique aux convertisseurs électrochimiques.
Patent CA-2819986-A1 (CA)
Inventor: DELLACH KENNETH PAUL
IPC: B25B1/24
Filed: 2013-07-03
Abstract: The toggle lever clamp has a clamp housing coupled with a cylinder assembly. A piston assembly is movable within the cylinder assembly. A rod is coupled with the piston assembly. The rod extends into a cavity within the clamp housing. A toggle lever assembly is coupled at one end of the rod inside of the clamp housing. A sensor assembly is coupled with the clamp housing. The sensor assembly includes a pair of sensors or switches spaced from each other and positioned on a mounting plate. The mounting plate is slidably secured within the clamp housing. A sensor pickup is movably positioned on the rod so that the sensor pickup is multi-positionable on the rod to adjust the stroke of the toggle lever assembly.
Patent CA-2822879-A1 (CA)
Title: Inhibiteur de decalcification a base de mannich, son procede de preparation et son application
Inventor: MA LING
IPC: C23F11/04
Filed: 2012-04-27
Abstract: L'invention concerne un inhibiteur de décalcification à base de mannich, son procédé de préparation et son application. L'inhibiteur comprend un constituant à base de mannich selon une teneur de 10 à 80% par rapport au poids total de l'inhibiteur, le reste étant au moins un constituant choisi parmi un inhibiteur imidazoline de poids moléculaire compris entre 110 et 750, et un inhibiteur alcynyloxy-amine. Le constituant de l'inhibiteur à base de mannich est préparé par réaction du mannich avec 1 mole de polyamine organique contenant au moins trois bases amines primaires et/ou bases amines secondaires, 3 à 7 moles de cétones, et 3 à 7 moles d'aldéhydes. L'inhibiteur, qui peut effectivement s'ajouter et s'associer à un désémulsionneur d'huile et un agent de décalcification d'huile, présente les avantages d'une propriété stable, d'une forte capacité d'absorption, d'une forte résistance de la pellicule et d'une forte densité de la pellicule, son taux d'inhibition étant supérieur à 90%. L'inhibiteur est particulièrement adapté pour empêcher la corrosion de l'acier provoquée par le milieu mixte du sel, de l'acide et de l'eau provenant de l'appareil de dessalement et de déshydratation de la raffinerie de pétrole au-dessous de 160oC.
Patent CA-2825671-A1 (CA)
Inventor: NARROSCHKE MATTHIAS
IPC: H04N7/26
Filed: 2012-02-24
Abstract: The present invention relates to deblocking filtering, which may be advantageously applied for block-wise encoding and decoding of image or video signal. In particular, the present invention relates to performing an efficient and accurate decision on whether or not to apply deblocking filtering on an image block. The efficient and accurate decision is achieved by performing individual decisions on whether or not to apply deblocking filtering for segments of a boundary between adjacent image blocks, wherein the individual decision are based on pixels comprised in a subset of the pixel lines that the image blocks are composed of.
Patent CA-2831134-A1 (CA)
Inventor: DAWSON MICHAEL HILTON
IPC: G06F9/52
Filed: 2013-10-24
Abstract: An illustrative embodiment of a computer-implemented method for identification of code synchronization points collects locking data for a set of locks in a managed runtime environment associated with the processor to form a set of contended metrics and analyzes the set of contended metrics using a set of predetermined event triggers. The method further determines whether a threshold in a set of predetermined thresholds in the set of predetermined event triggers is met and identifies a particular form of call path capture for a lock associated with the predetermined event trigger identified as having met the predetermined threshold. Call path information for the lock is captured using the particular form of call path capture.
Patent CA-2832237-A1 (CA)
Title: Isolation interface for an electricity meter and electricity metering system
Inventor: ORDANIS MICHAEL
IPC: G01R15/18
Filed: 2013-11-07
Abstract: An isolation interface for isolating an electricity meter powered by a Class 2 power supply and monitoring a Class 1 power circuit from the power supply circuit being monitored, and an electrical metering system utilizing the interface. The interface comprises an enclosure containing at least one isolation interface circuit comprising an input for electrical connection to a sensor inductively coupled to the Class 1 power circuit, and an output for electrical connection to the electricity meter. A  potential transformer having a primary electrically connected to the input and a secondary electrically connected to the output transforms a voltage received from the sensor to an output voltage for the electricity meter. The output is thus electrically isolated from the input, allowing the electricity meter to be manufactured as a low voltage appliance, with attendant reduction in manufacturing costs, and protecting the electricity meter against a fault voltage transmitted by the sensor to the interface.
Patent CA-2835061-A1 (CA)
Inventor: SIEGAL TZONY
IPC: A61B17/32
Filed: 2012-05-14
Abstract: A tissue disruption device (10) for deployment via a rigid conduit (100) includes a rotary tissue disruptor (12) insertable along the conduit with its axis of rotation (14) parallel to the direction of conduit elongation (16). An angular displacement mechanism allows selective displacement of the rotary tissue disruptor (12) such that the axis of rotation (14) sweeps through a range of angular motion. A rotary drive is linked to the rotary tissue disruptor so as to drive the rotary tissue disruptor in rotary motion while the rotary tissue disruptor is at a range of angular positions within the range of angular motion.
Patent CA-2837698-A1 (CA)
Inventor: Worek Cezary
IPC: H02M1/00
Filed: 2012-07-23
Abstract: A resonant-mode power supply, comprising an assembly of switches connected in a bridge or a half-bridge configuration, a series resonant circuit connected in the bridge or half bridge diagonal, a part of which is formed by a multi-winding inductor by means of which a load is connected, and a controller configured to stabilize output voltages or currents by controlling the switching frequency of the assemblyof switches.The series resonant circuit comprises an energy recirculation circuit (ERC1) for limiting the resonant circuit quality factor, connected through the diode rectifier (DR2) to the supply voltage node and a current monitoring circuit (CMC) configured to monitor the recirculation circuit current (Ilim) and, by means of the controller (C), to change the switching frequency of the assembly of switches (K1, K2, K3, K4) in order to reduce power supplied to the resonant circuit upon exceeding the threshold value by the current (Ilim) in the energy recirculation circuit (ERC1).
Patent CA-2837917-A1 (CA)
Inventor: GABRIELSSON PAR L
IPC: F01N3/035
Filed: 2012-06-14
Abstract: Wall flow particulate filter catalysed at its inlet side with a catalyst having activity in the removal of residual hydrocarbons and carbon monoxide and catalysing at rich burn engine operation conditions the reaction of nitrogen oxides with hydrogen and/or carbon monoxide to ammonia and catalysed at its outlet side with a catalyst having activity in the selective reduction of NOx by reaction with ammonia being formed in the inlet side.
Patent CA-2838136-A1 (CA)
Inventor: GOVARI ASSAF
IPC: A61M25/01
Filed: 2013-12-19
Abstract: A catheter handle, including a housing, configured to be gripped by an operator of a catheter coupled to the housing during a medical procedure using the catheter, the housing being formed of a first polymer and having an aperture formed therein. The handle includes an insert, formed of a second polymer, and configured to be introduced into the aperture so as to mate therewith. The handle further includes a plurality of contacts, configured to be implanted into the insert in a preset spatial relationship.
Patent CA-2838764-A1 (CA)
Title: Multiple spectral single image sighting system using single objective lens set
Inventor: AIZPURU JOSE JOAQUIN
IPC: H04N5/225
Filed: 2012-10-03
Abstract: A sighting system is disclosed, comprising a housing with small upper mirror mounted in its upper center, redirecting light from a single objective lens set, and a larger lower mirror mounted coaxially relative to the lens set and upper mirror, both mirrors set at 45° and redirecting light at 90° angles to the lens set. The smaller mirror is positioned closer than the lower mirror to the lens set. A night camera system is used for receiving an image through the lens set redirected by the lower mirror and amplified through an intensifier before transmission to a video display monitor(s). A day camera system receiving the image from the lens set redirected by the smaller mirror transmits the image to the monitor(s) for separate display of the image, enabling simultaneous capture of the optimum amount of light by each camera, maximizing the housing's diametrical space to receive incoming light.
Patent CA-2839185-A1 (CA)
Inventor: CARRASCO CESAR
IPC: B26D7/08
Filed: 2012-07-25
Abstract: The cutter, which serves for dividing, such as cutting or atomising, a processed product using ultrasound energy, comprises a blade (10) that comprises at least one blade wing (101) which narrows at the front side towards a cutting edge (1011) and that is connected at the rear side to a blade back (103), which comprises larger side surfaces (103U, 1030) opposing one another and smaller front surfaces (103F) at the exposed ends. According to the invention a mounting surface (105) is provided on the blade back (103) or an extremity (1030) formed thereon, on which mounting surface (105) a first end piece (1811) of at least one curved, preferably U-shaped, coupling element (181; 182) is welded, whose second end piece (1812) exhibits a connecting member (18121), preferably a threaded bore, that is connectable to an energy converter, which serves for supplying ultrasound energy.
Patent CA-2840083-A1 (CA)
Inventor: JORDAN MICHAEL CONRAD
IPC: B60Q1/00
Filed: 2012-06-29
Abstract: One variation of a preferred system for rendering content on a vehicle includes a display, a memory, a communication module, and a processor. The display is configured to mount adjacent an exterior surface of a vehicle. The memory is configured to store a plurality of executable applications including a vehicle identification application and an application elected by a user. The communication module is configured to download the user-elected application to the memory. The processor is configured to selectively execute applications to control visual content rendered on the display, wherein the display renders vehicle identification information when the vehicle identification application executes, and wherein the display renders additional visual content when the user-elected application executes.
Patent CA-2840788-A1 (CA)
Title: Encoding device and encoding method, decoding device and decoding method, and program
Inventor: YAMAMOTO YUKI
IPC: G10L21/0388
Filed: 2012-08-14
Abstract: The present technology relates to an encoding device and an encoding method, a decoding device and a decoding method, and a program, configured to obtain a high quality audio with less encoding amount. A number-of-sections determining feature amount calculating circuit calculates a number-of-sections determining feature amount for determining the number of divisions to divide a process target section into continuous frame sections each including a frame for which the same estimation coefficient is selected, based on sub-band signals of a plurality of sub-bands constituting an input signal. A quasi-high frequency sub-band power difference calculating circuit determines the number of continuous frame sections in the process target section based on the number-of-sections determining feature amount, selects an estimation coefficient for obtaining a high frequency component of the input signal by estimation for each continuous frame section, and generates data including a coefficient index for obtaining the estimation coefficient. A high frequency encoding circuit encodes the obtained data, and generates high frequency encoded data. The present technology can be applied to an encoding device.
Patent CA-2842972-A1 (CA)
Inventor: MACLENNAN CHARLES
IPC: B23D61/18
Filed: 2011-11-17
Abstract: A circular saw disk and method forming same is described. The saw disk includes a chip pocket defined in the outer periphery of the saw disk adjacent each of a plurality of circumferentially spaced apart tooth holders, such as to receive a tooth-produced chip therein. The chip pocket is defined by a curved chip clearance surface extending concavely into the disk body from the outer periphery thereof to form a radially concave cavity in the disk body defining the chip pocket.
Patent CA-2843493-A1 (CA)
Title: Benefit agent delivery particles comprising non-ionic polysaccharides
Inventor: CHEN HONGGANG
IPC: A61K8/73
Filed: 2012-07-30
Abstract: The invention provides a composition comprising a benefit agent delivery particle comprising at least one of hydroxylpropyl methyl cellulose, hydroxylethyl methyl cellulose, hydroxylpropyl guar, hydroxylethyl ethyl cellulose or methyl 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-2844025-A1 (CA)
Inventor: RUECROFT GRAHAM
IPC: A61K9/16
Filed: 2012-08-08
Abstract: This invention provides a pharmaceutical composition comprising a eutectic composition of two pharmacologically active ingredients for delivery to the lung by inhalation. This invention also provides a pharmaceutical composition comprising a eutectic composition of two pharmacologically active ingredients for the treatment of respiratory disease.
Patent CA-2845343-A1 (CA)
Title: Conductive exercise or sleep mat for grounding a user
Inventor: KENDALL CHRISTOPHER REID
IPC: A63B6/00
Filed: 2014-03-05
Abstract: A mat, such as an exercise, sleep, or floor mat comprising at least one electrically conductive member that traverses the mat, forming an electrically conductive connection between the upper and lower surfaces of the mat. This conductive connection allows a user to be electrically grounded when using the mat on a grounded surface. Further provided is a conductive mat cover that can be used with an existing mat to provide grounding.
Patent CA-2845442-A1 (CA)
Inventor: LIN YONGBING
IPC: H04N19/513
Filed: 2013-04-07
Abstract: Relating to the field of video coding, the present invention provides a method and an apparatus for building a motion vector list for motion vector prediction, which solve a problem of building motion vector lists of at least two PUs in a same coding unit in a serial manner, and improve the parallel processing capability. The method includes:  obtaining spatial neighboring blocks of a current prediction block, where the current prediction block is located inside a current coding unit; determining available neighboring blocks of the current prediction block according to a partition manner of the current coding unit, where the available neighboring blocks are located outside the current coding unit; and obtaining motion vector predictors from the available neighboring blocks in a preset sequence according to motion vector predictors of the available neighboring blocks, and adding the obtained motion vector predictors to the motion vector list.
Patent CA-2847342-A1 (CA)
Inventor: PTASIENSKI KEVIN
IPC: H05B1/02
Filed: 2012-08-30
Abstract: Methods of manufacturing a heater are provided that generally include forming a laminate having a dielectric layer, a first double-sided adhesive dielectric layer, and a conductive layer. Next, a circuit pattern is created into the conductive layer, and then the circuit pattern is covered with a second double-sided adhesive dielectric layer. The second double-sided adhesive dielectric layer is covered with a sacrificial layer, and then the heater is formed, the heater comprising the dielectric layer, the first double-sided adhesive dielectric layer, the conductive layer, and the second double-sided adhesive dielectric layer. Subsequently, the sacrificial layer is removed.
Patent CA-2847501-A1 (CA)
Inventor: HEINICKE FELIX
IPC: B02C4/28
Filed: 2012-09-21
Abstract: The roller mill according to the invention for crushing brittle material for grinding of different grain sizes has two grinding rollers which form between them a grinding gap, and provides a delivery chute for feeding the material for grinding to the grinding gap, wherein there is provided in the delivery chute at least one distributor device which is arranged above a middle region of the grinding gap and extends above the grinding gap transversely to the longitudinal extent of the grinding gap and covers from 5 to 70% of the cross-section of the delivery chute. In the crushing of the brittle material for grinding, the material for grinding is delivered to the delivery chute and is crushed in the grinding gap, wherein the material for grinding is introduced into the delivery chute or is deflected in the delivery chute in such a manner that, based on the longitudinal extent of the grinding gap, coarser material for grinding accumulates in a middle region of the grinding gap than in the edge regions.
Patent CA-2847797-A1 (CA)
Inventor: GILLESPIE PAUL
IPC: A61K31/425
Filed: 2012-09-17
Abstract: Disclosed are compounds with the formula (I), where R1 and R2 are as disclosed herein, which are eIF4E inhibitors useful in the treatment of cancers. Also disclosed are compositions comprising the compounds, as well as methods of treating cancer using the compounds.
Patent CA-2848835-A1 (CA)
Inventor: SUGIHARA MOTOHIDE
IPC: E21C35/24
Filed: 2013-08-30
Abstract: A mining machine management system includes: a position information detector which is mounted on a mining machine enabled to travel on a route in a mine and detects position information about the mining machine; an operation information detector which is mounted on the mining machine and detects operation information about the mining machine;  and a processor which obtains accumulated data of the operation information in a predetermined section of the route based on the position information and the operation information.
Patent CA-2848878-A1 (CA)
Inventor: CAHILL BONAVENTURE
IPC: G01F23/288
Filed: 2012-09-17
Abstract: A nuclear level sensing gauge for a vessel 10 comprises a vertical source well 12 and one more level sensing detectors 22 mounted to vertically spaced nozzles, where the sources 30 in the source well 12 are distributed sources which emit a radiation pattern illuminating a length of greater than one inch of the respective level sensing nozzle, so that thermal expansion or contraction of the vessel 10 does not significantly alter radiation illuminating each detector 22. In a second embodiment, a vessel 10 includes plural level sensing nozzles and plurality of level sensing wells 12', each nozzle and level sensing well 12' positioned adjacent to one another such that a source in the well illuminates a detector 22 on the nozzle. Because the respective level sensing wells 12' and level sensing nozzles are closely adjacent to one another, thermal expansion or contraction of the vessel does not significantly alter the illumination of the detector 22.