baber/WOPTO huggingface dataset:
Patent CA-2858663-A1 (CA)
Title: Method and system for encoding audio data with adaptive low frequency compensation
Inventor: BISWAS ARIJIT
IPC: G10L19/02
Filed: 2012-09-25
Abstract: A method for determining mantissa bit allocation of audio data values of frequency domain audio data to be encoded. The allocation method includes a step of determining masking values for the audio data values, including by performing adaptive low frequency compensation on the audio data of each frequency band of a set of low frequency bands of the audio data. The adaptive low frequency compensation includes steps of: performing tonality detection on the audio data to generate compensation control data indicative of whether each frequency band in the set of low frequency bands has prominent tonal content; and performing low frequency compensation on the audio data in each frequency band in the set of low frequency bands having prominent tonal content as indicated by the compensation control data, but not performing low frequency compensation on the audio data in any other frequency band in the set of low frequency bands.
Patent CA-2858711-A1 (CA)
Title: Toilet fixture with directional jet flow
Inventor: BUSH SHAWN D
IPC: E03D5/00
Filed: 2011-11-16
Abstract: A flush toilet, comprising: a bowl having a waste receiving surface; a drainage channel having an inlet connected with a bottom portion of the bowl for discharging waste; a throat adjacent the waste receiving surface and aligned with the drainage channel; and at least two water cleansing jets disposed within the throat for supplying cleansing water onto the waste receiving surface, wherein the at least two water cleansing jets are spaced apart and aligned along the same lateral axis.
Patent CA-2859718-A1 (CA)
Inventor: LEONETTI JEAN-PAUL
IPC: C12N1/20
Filed: 2012-12-21
Abstract: The present invention relates to Deinococcus bacteria and the uses thereof.  The invention particularly relates to Deinococcus bacteria having a metabolic pathway ratio between Pentose phosphate and glycolysis greater than 0.5 and less than 5, and their uses in the chemical, pharmaceutical or agro-chemical industries, e.g., for producing compounds of industrial interest such as bioconversion of aliphatic compounds into dicarboxylic acids.
Patent CA-2859824-A1 (CA)
Inventor: BAHORICH PHILLIP ANDREW
IPC: B60R21/205
Filed: 2013-02-28
Abstract: An instrument panel including a plurality of user interface components respectively configured to receive or generate an electrical signal and one or more electronic apparatus, such as a bus expander, configured to exchange data between the plurality of electronic user interface components and a bus. With embodiments, the instrument panel is configured without a microprocessor or a micro-coded component coupled to the bus.
Patent CA-2859936-A1 (CA)
Inventor: CAO YI
IPC: C25B11/04
Filed: 2012-12-25
Abstract: The present invention aims to provide an anode for oxygen generation and a manufacturing method for the same used for industrial electrolyses including manufacturing of electrolytic metal foils such as electrolytic copper foil, aluminum liquid contact and continuously electrogalvanized steel plate, and metal extraction. The present invention features an anode for oxygen generation and a manufacturing method for the same comprising a conductive metal substrate and a catalyst layer containing iridium oxide formed on the conductive metal substrate wherein the coating is baked in a high temperature region of 410°C - 450°C in an oxidation atmosphere to form the catalyst layer co-existing amorphous and crystalline iridium oxide and the catalyst layer co-existing the amorphous and crystalline iridium oxide is post-baked in a further high temperature region of 520°C - 560°C in an oxidation atmosphere to crystallize almost all amount of iridium oxide in the catalyst layer.
Patent CA-2861653-A1 (CA)
Inventor: MALDONADO RENE
IPC: C08L95/00
Filed: 2013-02-01
Abstract: Certains aspects de la présente invention sont des mélanges et des chaussées de couche de liaison d'asphalte à bardeaux modifiés et à asphalte recyclée, en particulier ceux comprenant un acide minéral. Le matériau de bardeaux d'asphalte recyclé peut provenir des déchets de bardeaux d'asphalte du fabricant ou des déchets de bardeaux d'asphalte du consommateur. On a découvert que l'ajout d'un acide minéral améliore significativement diverses propriétés rhéologiques. La présente invention concerne également des procédés de fabrication de mélanges et de chaussées d'asphalte et leur utilisation.
Patent CA-2863253-A1 (CA)
Inventor: MATRAY TRACY J
IPC: C07H23/00
Filed: 2012-09-07
Abstract: Synthesis and uses of conformationally restricted nucleomonomers (CRN) to prepare nucleic acid compounds. Methods for preparing nucleomonomers for nucleic acid compounds in high yields and in multi-gram scale for therapeutic modalities useful for treating or preventing diseases or disorders by up- or down-regulating the expression of genes and other nucleic acid based regulatory systems in a cell.
Patent CA-2863741-A1 (CA)
Inventor: KENNEDY BRUCE
IPC: H04N5/232
Filed: 2013-02-05
Abstract: A camera system (10) having: a camera head (12); a camera control unit (14) coupleable to the camera head (12); a monitor (18) coupleable to the camera control unit (14) for displaying images from the camera head (12) and information from the camera control unit (14); and a tablet computer (20) coupleable to the camera control unit (14) for control of the camera control unit (14) and the camera head (12), the tablet computer (20) further comprising an application that is authenticated by the camera control unit (14) for pairing the tablet computer (20) to the camera control unit (14).
Patent CA-2863801-A1 (CA)
Title: Procede et appareil d'articulation dentaire
Inventor: PRESSWOOD RONALD G
IPC: A61C19/04
Filed: 2013-02-13
Abstract: Cette invention concerne des procédés et un appareil perfectionnés pour enregistrer et simuler le mouvement condylien d'un individu. Cette invention concerne également un procédé d'articulation dentaire numérique qui est conçu pour simuler les mouvements de mâchoire ou condyliens d'un patient. Cet instrument permet à un dentiste d'obtenir les informations de diagnostics nécessaires pour le traitement des irrégularités occlusales, telles que la malocclusion, et la fabrication de restaurations dentaires ou « prothèses dentaires », et pour le développement d'un plan de traitement orthodontique.
Patent CA-2864111-A1 (CA)
Inventor: BARON STEFEN
IPC: B01L3/02
Filed: 2013-02-13
Abstract: L'invention concerne une pipette à actionnement manuel, comprenant un piston destiné à effectuer une course de dispense chargeant des premiers moyens élastiques de rappel, puis une course de purge chargeant des seconds moyens élastiques de rappel, et comprenant un dispositif électronique (40) destiné à recevoir un signal de commutation traduisant le passage du piston par une position prédéterminée le long de sa course de dispense ou de purge, position dans laquelle les moyens élastiques présentent un niveau prédéterminé de déformation. La pipette comprend également un commutateur (32) capable de délivrer le signal au dispositif électronique. De plus, un support élastique (30) est capable de se déformer sous l'effet de la pression axiale de l'opérateur, et la pipette est conçue de sorte que la déformation du support, engendrant la commutation, soit provoquée lorsque la pression axiale est d'intensité supérieure à celle plaçant les moyens élastiques à leur niveau prédéterminé de déformation.
Patent CA-2865378-A1 (CA)
Inventor: KODA DAISUKE
IPC: C08L47/00
Filed: 2013-02-18
Abstract: Provided is a rubber composition comprising a rubber component (A), a farnesene polymer (B) and silica (C).
Patent CA-2865614-A1 (CA)
Title: Composition et methode de traitement de la maladie de gaucher de type iii
Inventor: CROMBEZ ERIC
IPC: A61K38/47
Filed: 2013-03-01
Abstract: La présente invention concerne des méthodes et des compositions pour le traitement de la maladie de Gaucher.
Patent CA-2869988-A1 (CA)
Title: Pbo fibers with improved mechanical properties when exposed to high temperatures and high relative humidity
Inventor: SAYRE JAY R
IPC: D06M13/513
Filed: 2013-04-11
Abstract: A method of treating fibers to improve resistance to high temperatures and relative humidity includes providing poly(p-phenylene~2,6-benzobisoxazole) (PBO) fibers, exposing the PBO fibers to an atmosphere of supercritical CO2 saturated with an epoxy silane, i.e. 3-glycidoxypropyl methyldimethoxysilane. The PBO fibers are subjected to a first pressurizing and heating stage at a first temperature (50°C) for a first period of time. The PBO fibers are then subjected to a second pressurizing and heating stage including increasing the temperature to a second temperature (110°C) and holding at the second temperature for an additional period of time. The PBO fibers include 2-5 wt% of 3-glycidoxypropyl methyldimethoxysilane after diffusing the CO2 out of the PBO fibers. The fibers are particularly useful in making lightweight body armor system components.
Patent CA-2870075-A1 (CA)
Inventor: HOWES JONATHAN SEBASTIAN
IPC: F01K7/00
Filed: 2013-03-11
Abstract: System for carrying out a gas based thermodynamic cycle in which a gas is compressed in at least one compressor in one part of the cycle and is expanded in at least one expander operating simultaneously in an upstream or downstream part of the cycle, wherein the change in absolute internal power with gas mass flow rate differs as between the compressor and the expander and wherein the system comprises a control system configured to make selective adjustments so as individually to control, either directly or indirectly, the respective gas mass flow rates through each of the compressor and expander. The system may be an energy storage system including a pumped heat energy storage system configured to provide independent graduated control of system pressure and output power by selective adjustment of the respective gas mass flow rates through each half-engine.
Patent CA-2871046-A1 (CA)
Title: Pre-loaded injector for use with intraocular lens
Inventor: GULATI VIJAY
IPC: A61F2/16
Filed: 2013-04-19
Abstract: An injector (100) folding and injecting a flexible intraocular lens (400) into the eye of a patient is described The injector is configured to be loaded with the intraocular lens, and optionally, an aqueous solution, before the injector and lens are sterilized. The injector includes a lens compartment (100,200) that is configured to prevent leakage of the aqueous fluid from the lens compartment caused by autoclaving/ sterilization
Patent CA-2871123-A1 (CA)
Inventor: ANCAR TERRY L
IPC: A61B6/00
Filed: 2013-03-15
Abstract: A mobile fluoroscopic imaging system having a portable radiation source capable of emitting radiation in both single and, alternatively, pulse emissions and adapted to move in all degrees of freedom; a portable detector operable to detect radiation from the radiation source, wherein the detector is adapted to move independently of the radiation source in all degrees of freedom; the radiation source and detector each comprises an alignment sensor in communication with a computer; the computer is in communication with the radiation source and the detector; the position, distance and orientation of the radiation source and the detector are established by the computer; and the computer sends an activation signal to the radiation source to indicate when radiation may be emitted. Preferably, the radiation source is prevented from emission of radiation until the detector and the radiation source have achieved predetermined alignment conditions.
Patent CA-2872071-A1 (CA)
Inventor: BENDEL THORSTEN
IPC: E05B83/36
Filed: 2013-05-02
Abstract: The aim of the invention is to design a door lock or flap lock which can be easily and reliably opened with little effort. Said aim is achieved by a door lock or flap lock comprising a locking mechanism that consists of a rotary latch and at least one pawl for locking the rotary latch, the design of the rotary latch and the pawl being such that the rotary latch can initiate a torque in the pawl, in particular an opening moment. The torque is dependent on the detent position of the pawl.
Patent CA-2872762-A1 (CA)
Inventor: CARNEY JOSHUA
IPC: G06Q30/0601
Filed: 2012-05-10
Abstract: The invention relates to a method for assisting in locating the occurrence of at least one desired item (4; 13) in a storage location (1), comprising at least the following steps, performed by a mobile device (6) comprising an image capturing device (7): capturing at least one image or video sequence or live video feed representing said storage location (1) by means of said image capturing device (7), recognizing any occurrence of said desired item (13) within said captured image or video sequence or live video feed; presenting information related to the location of said desired item (13); and, in the event that said desired item (13) is not captured by said image capturing device, providing a notification of at least one alternative item (14, 15; 16).
Patent CA-2872879-A1 (CA)
Inventor: TENGNER TOMAS
IPC: H02J7/00
Filed: 2012-05-16
Abstract: The present disclosure provides a battery energy storage 5 arranged to be connected to a capacitor link 4, which is connected in parallel to a power converter 2. The battery energy storage comprises a battery module 8 and a direct current energy source 7 connected in series with a voltage source converter 6. The voltage source converter 6 is adapted to insert a positive voltage when the voltage of the battery module 8 falls below a first threshold value, and to insert a negative voltage when the voltage of the battery module 8 exceeds a second threshold value. The direct current energy source 7 is adapted to be either charged or discharged during the voltage insertion by the voltage source converter 6. The disclosure also provides a battery energy storage system 1 comprising such battery energy storage 5.
Patent CA-2873551-A1 (CA)
Inventor: MATHUR RAJIV
IPC: A61P17/00
Filed: 2013-05-17
Abstract: Disclosed are non-ionic surfactant vesicle formulations of calcium channel blockers, such as diltiazem, and methods of using the formulations for treating anal disorders.
Patent CA-2873855-A1 (CA)
Inventor: BORTEY ENOCH
IPC: A01N37/36
Filed: 2013-03-15
Abstract: Embodiments are directed to compositions and related methods for treating gastrointestinal disorders with a granulated mesalamine formulation. In some embodiments, the gastrointestinal disorder being treated is irritable bowel syndrome (IBS). In some embodiments, the gastrointestinal disorder being treated is diarrhea- predominant IBS (d-IBS).
Patent CA-2875811-A1 (CA)
Inventor: BROWN WARD THOMAS
IPC: C09D7/62
Filed: 2011-03-28
Abstract: An opacifying particle including a pigment particle having an average particle diameter of from 0.15 micron to 1.0 micron and a refractive index of at least 1.8, the pigment particle being at least partially encapsulated in a polymeric shell having a calculated thickness of from 35 nm to 200 nm, wherein the polymeric shell includes at least a first polymer phase and a second polymer phase, wherein the first polymer is substantially in contact with the surface of the pigment particle providing a calculated shell thickness of at least 25 mm. and wherein the first polymer has a refractive index of at least 0.03 units less than the refractive index of the second polymer is provided as is a composition such as, for example, a coating or a plastic including the opacifying particle. Further provided is a composition including pigment particles having an average particle diameter of from 0.15 micron to 1.0 micron and a refractive index of at least 1.8, the pigment particles being at least partially encapsulated in a shell of a first polymer having a calculated thickness of from 25 nm to 200 nm, and the encapsulated pigment particles in contact with from 10% to 600% by weight, based on the weight of the first polymer, second polymer, wherein the first polymer has a refractive index of at least 0.03 units less than the refractive index of the second polymer.
Patent CA-2875875-A1 (CA)
Title: Application upgrade feasibility and support
Inventor: MALYSHEV STANISLAV
IPC: G06F8/65
Filed: 2014-12-19
Abstract: Embodiments of the invention provide a method, system and computer program product for upgrade feasibility and reporting. In an embodiment of the invention, a method for application upgrade feasibility and reporting includes generating in memory of a computing system a deployment characterization of a customized instance of a computer program designated to receive an upgrade. The method also includes comparing the deployment characterization to a selection of known characterizations of deployment of different customized instances of the computer program, each of the characterization having an association with an upgrade feasibility predictor for the upgrade. The method yet further includes identifying a matching one of the known characterizations for the generated deployment characterization. Finally, the method includes displaying a report on a display of the computing system including an upgrade feasibility predictor corresponding to the matching one of the known characterization.
Patent CA-2876876-A1 (CA)
Inventor: DU KAVIN
IPC: G06F15/16
Filed: 2004-12-22
Abstract: A method, system, and apparatus are provided for allowing users to readily obtain information associated with a selected item from a remote location. More specifically, a user at the location of the first entity operates a portable imaging device to capture an image of identifying data, such as a barcode, that identifies a selected item. The captured image is then communicated to a server operated by a second entity that is different than the first entity to obtain item information (e.g., price, availability, etc.) associated with the selected item. The item information is communicated back to the portable imaging device for display to the user while the user remains at the location of the first entity. In other embodiments, the information extracted from the captured image may also be used to forecast future purchasing activity for the selected item.
Patent CA-2877591-A1 (CA)
Inventor: SUN SONGTAO
IPC: C25C3/12
Filed: 2013-05-30
Abstract: An electrolysis tank used for aluminum electrolysis, comprising a tank body, an anode and a cathode arranged within the tank body, also an electrolyte accommodated within the tank body, where at least a part of the anode is submerged in the electrolyte. The anode is arranged above the tank body. The cathode is arranged at the tank bottom and is covered by a certain amount of liquid aluminum. The electrolyte is provided between the anode and the cathode. The electrolyte covers the liquid aluminum. The tank body has arranged on an inner sidewall thereof an insulation layer for use in separating oxygen or the electrolyte from a carbon block. The tank is characterized in that: the constituents of the anode comprise Fe, Cu, Ni, and Sn, where Fe and Cu are the main constituents; the electrolyte consists of 30 to 38 wt% of NaF, 49 to 60 wt% of AlF3, 1 to 5 wt% of LiF, 1 to 6 wt% of KF, and 3 to 6 wt% of Al2O3, where the molar ratio of NaF to AlF3 is between 1.0 and 1.52. The electrolysis tank is applicable in industrialized production of electrolyzed aluminum.
Patent CA-2880216-A1 (CA)
Inventor: BERGH CECILIA
IPC: G16H20/30
Filed: 2013-06-24
Abstract: The present invention sets forth a method and a device adapted to practice eating from a real first screen (10) and a virtual second screen (18), for persons in need of a regulated eating technique. The person that simulates eating from the second screen (18) is guided to eat healthy without actual food-intake in accordance with the developments of Pavlov's theses on creating compulsory eating behaviors.
Patent CA-2880231-A1 (CA)
Inventor: ZOCCO CARMELO
IPC: B65G35/06
Filed: 2013-07-24
Abstract: Transport device for transporting objects (22) in a circulating manner along a circulating transporting path (10), in particular for a printing press, having at least one transport carriage (20), to which an object (22) can be fastened, and at least two processing devices (15, 16) which are arranged along the transport path (10) for processing an object (22), wherein each transport carriage (20) has an individual drive (25) for moving the respective transport carriage (20) along the transport path (10), characterized in that each individual drive (25) has a stepping motor (25) for moving the respective transport carriage (20) along the transport path (10) and for positioning the transport carriage (20) at one of the processing devices (15, 16), and in that there is a central control unit (40) which is set up to output a digital positioning command for the stepping motors (25) for moving the transport carriage (20) and for positioning the transport carriage (20) at one of the processing devices (15, 16).
Patent CA-2885532-A1 (CA)
Inventor: MILLER LYLE
IPC: B05B1/26
Filed: 2013-09-20
Abstract: A sprinkler assembly including a fluid deflecting structure including a plurality of spaced apart tines defining a plurality of slots. The tines include a first pair of symmetric tines and a second pair of symmetric tines disposed orthogonally to the first pair of symmetric tines. The plurality of slots includes a group of asymmetric slots each having a first portion with a constant width and a second portion with a variable width radially outward of the first portion of the asymmetric slot.
Patent CA-2886090-A1 (CA)
Inventor: MACK CHRISTOPH
IPC: G01P15/00
Filed: 2013-09-27
Abstract: A shock patch is configured for use with a human being to detect various parameters related to the condition of the portion of the human being to which the shock patch is adhered. The patch may be attached to a head using an adhesive sticker. The patch includes sensors for detecting movement of the head, together with memory, processing, and other features to interpret the movement and provide information about the motion or other qualities of the head to which the patch is attached.
Patent CA-2886131-A1 (CA)
Inventor: PINSONNEAULT ROGER G
IPC: G06Q20/20
Filed: 2015-03-25
Abstract: Systems and methods are provided for determining and communicating notification messages which may be available for a patient, as part of the processing of a healthcare transaction. A healthcare claim transaction, such as a prescription claim request, may be received by the service provider computer from a pharmacy management system. The service provider computer may determine if an a notification message is available for the patient and if a patient response to an available notification message has been transmitted to the service provider prior to the service provider computer receiving the healthcare claim transaction. The service provider computer may receive an approved adjudicated response and generate a notification corresponding to the available notification message for the patient. The service provider computer may receive a patient response to the message and may capture the patient response for use as a part of the processing of other healthcare transactions.
Patent CA-2889456-A1 (CA)
Inventor: SHERMAN SCOTT
IPC: E21B17/20
Filed: 2015-04-30
Abstract: Eccentric coil-in-coil tubing comprises a continuous inner coiled tubing string which is positioned eccentrically within a bore of a continuous outer coiled tubing string. The inner coiled tubing string is longer than the outer coiled tubing string. Eccentricity is maintained when fluidly connected to bottomhole apparatus using connectors which maintain the longer length of the inner coiled tubing which extends beyond a distal end of the outer coiled tubing. An eccentrically-oriented connector may be used between the coil-in-coil tubing and surface equipment to further maintain eccentricity.