baber/WOPTO huggingface dataset:
Patent CA-3046031-A1 (CA)
Inventor: BAI TIANYANG
IPC: H04W72/00
Filed: 2017-12-20
Abstract: An apparatus for wireless communication selects a recommendation for the need. The apparatus selects the resource to transmit a phase tracking reference signal based on a condition of a communication system. The apparatus performs at least one of transmitting an indication of the selected recommendation for the resource to a second wireless communication device or transmitting at least one of information or a reference signal to the second device to assist the second device in determining the resource. In an aspect, the selection may be made based on receiving a request for a recommendation from the second wireless communication device or the transmitting the at least one of the information or the reference signal are based on a request received.
Patent CA-3046914-A1 (CA)
Title: Dual-hybrid solar and wind-enabled triple-helical shaped savonius and darrieus-type vertical axis wind turbine (vawt)
Inventor: GOLDBLATT JOEL C
IPC: F03D9/00
Filed: 2019-06-18
Abstract: A hybrid solar/wind turbine apparatus, which includes a blade and shelf assembly configured to provide wind impulsion and wind capture. The blade and shelf assembly are located between an upper and a lower platform assembly. The blade assembly is helically disposed about an axis, for generating torque. A transmission shaft is in communication with the blade assembly and configured to receive the generated torque. One or more photovoltaic cells are in communication with the blade assembly for photovoltaic energy generation, either alone or in combination, with the torque. A means to integrate and combine the photovoltaic energy generating photovoltaic cells into the wind capturing blade assembly.
Patent CA-3047972-A1 (CA)
Inventor: SAVADJIEV PETER
IPC: A61B5/055
Filed: 2019-06-25
Abstract: There is described a computer-implemented method of performing medical treatment outcome assessment or medical condition diagnostic. The method generally has receiving a three-dimensional (3D) anatomical image representing a region of a body of a patient;  generating a 3D invariant image by processing the 3D anatomical image based on an isophote structure invariant entity (e.g., mean curvature of isophotes, Gaussian curvature of isophotes); using an image processing unit, processing the 3D invariant image and generating an output based on said processing, the output being either:  medical treatment outcome data indicative of an outcome assessment of a treatment received by said patient; or medical condition diagnostic data indicative of a diagnostic of a medical condition of said patient.
Patent CA-3053173-A1 (CA)
Inventor: SMITH GAVIN
IPC: H04M15/00
Filed: 2018-03-14
Abstract: Systems and methods for modifying a wireless communication object during transit. One method includes transmitting, by a loop antenna within a first reader at a first location within a transit system, an interrogation signal to the wireless communication object. The wireless communication object may receive the interrogation signal, modulate an electromagnetic wireless signal with information identifying the electromagnetic wireless object, and transit the electromagnetic wireless signal. The first reader may receive, using the loop antenna, the electromagnetic wireless signal at a first time and a first tap of the wireless communication object may be registered. In response to registering the first tap, a first amount of units on the wireless communication object may be held as unavailable. For each passage of a predetermined amount of time after the first time, a virtual tap of the wireless communication object may be registered at an update time.
Patent CA-3054395-A1 (CA)
Title: Lead-free solder alloy, electronic circuit substrate, and electronic control device
Inventor: ARAI MASAYA
IPC: C22C13/00
Filed: 2017-09-14
Abstract: The purpose of the present invention is to provide: a lead-free solder alloy with which progression of cracking in solder joints can be suppressed even in a rugged environment with severe differences between hot and cold and with a vibration load and, even when soldering is performed using electronic components that do not have Ni/Pd/Au plating, progression of cracking in the vicinity of solder joints with electronic components can be suppressed; an electronic circuit board having solder joints formed using the lead-free solder alloy; and an electronic control device. To achieve this purpose, this led-free solder alloy is characterized by including 1  4% by weight Ag, 1% by weight or less Cu, 3  5% by weight Sb, and 0.01  0.25% by weight Ni, with the remaining portion being Sn.
Patent CA-3054852-A1 (CA)
Inventor: CHAUMOT ARNAUD
IPC: A01K63/00
Filed: 2018-03-29
Abstract: The invention relates to a cage (1) for the behavioural study of living organisms, in particular for a toximeter, comprising at least one compartment (2) intended to hold a living organism, the cage (1) being transparent at least on an observation side (4) in order to allow the observation of the living beings from an observation point (10) located at a distance from the observation side (4), the compartment (2) being delimited by separators (3), characterized in that the wall (31a) of one separator (3a) is inclined with respect to the wall (32b) of another separator (3b) such that the walls (31a, 32b) of the separators (3a, 3b) of a compartment (2) are closer together in the direction of the observation side (4), said separators (3a, 3b) being aligned along convergence lines that meet at the observation point (10).
Patent CA-3056505-A1 (CA)
Title: Recessed concave fingerboard
Inventor: DALEY BRIAN H
IPC: G10D3/06
Filed: 2016-06-01
Abstract: A musical instrument having a plurality of strings is provided, the strings extending along a longitudinal dimension. The instrument includes a concave fingerboard extending along the longitudinal dimension and spaced from the plurality of strings to define the action, wherein a portion of the concave fingerboard is below an adjacent surface of a body of the musical instrument.
Patent CA-3057945-A1 (CA)
Title: Device for preparing infusions
Inventor: OSORIO SANCHEZ MIGUEL
IPC: A47J31/00
Filed: 2017-08-02
Abstract: The invention describes a device for preparing infusions, suitable for preparing infusions in a microwave. The device comprises: a lower tank transparent to electromagnetic radiation, with a valve; an upper tank screwed to the lower tank; a funnel that connects the tanks; an extraction area containing material to be extracted with filtering means; a cover; and means for making the device leak tight, the device comprising areas for shielding against electromagnetic waves in the extraction area, the upper tank and the cover. In the preferred embodiments, the device comprises a float, needles and thermal reinforcement areas. The device allows infusions to be obtained without the volatile compounds degrading.
Patent CA-3058052-A1 (CA)
Inventor: HEBBECKER THOMAS
IPC: F16G13/06
Filed: 2018-04-09
Abstract: L'invention concerne une chaîne articulée qui comprend au moins une plaque intérieure (1), une plaque extérieure (2), ainsi qu'une douille (3) et un axe (4) formant une articulation de chaîne. Selon l'invention, un joint labyrinthe comportant au moins un ergot (41) et au moins une rainure (42) est situé entre la plaque extérieure (2) et la plaque intérieure (1), ce ou ces ergots (41) et cette ou ces rainures (42) étant d'une longueur (LN) ou d'une profondeur (TN) comprise entre 10 % et 50 % de l'épaisseur de plaque moyenne (D) respective, et le joint labyrinthe étant conçu de telle sorte qu'en cas de surcharge de la chaîne articulée, le flux de force dans la chaîne articulée soit partiellement dévié par les surfaces de labyrinthe constituées du ou des ergots (41) et de la ou des rainures (42).
Patent CA-3061106-A1 (CA)
Title: Oscillating path length spectrometer
Inventor: DIFOGGIO ROCCO
IPC: G01N21/27
Filed: 2018-02-26
Abstract: Evaluating a fluid, including transmitting a light beam through the fluid to a detector while oscillating a path length traveled through the fluid by the light beam at a first frequency of oscillation; measuring a time-dependent intensity of incident light at the detector responsive to an interaction of the light beam with the fluid to produce a time-dependent intensity signal; filtering the time- dependent intensity signal to recover a path-dependent signal oscillating at the first frequency and indicative of an absorbance property of the fluid; and estimating a parameter of interest of the fluid using the path-dependent signal. The time-dependent intensity may be indicative of the true absorbance at multiple wavelengths of the fluid or fluids over the maximum path length difference so as to permit quantification of the percentages of each of these fluids. Filtering may include frequency filtering alone or using a phase- sensitive lock-in amplifier.
Patent CA-3061374-A1 (CA)
Inventor: CHRISTIAN SEAN
IPC: G01N21/27
Filed: 2018-05-11
Abstract: A spectroscope includes a light source, at least one static optical element for manipulating or structuring light, at least two adaptive optical elements and at least one detector. The at least two adaptive optical elements are configured to partition an optical function of spectral sorting from at least one of the following optical function: routing, attenuation, and/or encoding. The light source, the at least one static optical element, and the at least two adaptive optical elements are configured to direct light from the light source into first and second distinct light channels, the first light channel containing a sample to be analyzed.
Patent CA-3061537-A1 (CA)
Inventor: LINDSTROM HAKAN
IPC: G16H40/20
Filed: 2017-04-27
Abstract: A system for determining a hygiene compliance metric which indicates a usage of hygiene equipment, said system comprising distributed hygiene equipment arranged to dispense a hygiene consumable and/or to dispose of a hygiene consumable, a tag configured to at least transmit radio signals; positioning equipment arranged to determine information on a position of said tag by at least receiving radio signals from said tag, and configured to determine information on a direction along which a radio signal was received from said tag for determining said information on a position; and said processing entity which is configured to receive said information on a position of said tag, to define a zone into which said tag may enter, to define a rule, and to calculate said hygiene compliance metric based on said information on the position, said zone, and said rule.
Patent CA-3062102-A1 (CA)
Inventor: LABRECQUE JEAN-GABRIEL
IPC: A61L9/04
Filed: 2019-03-14
Abstract: A method for making a waste bin odor-controlling pad configured to be hung within the waste bin by a connector, comprising providing a mold; providing a connector; positioning a first length of the connector within a mold at a predetermined position within the mold, while keeping a second length of the connector outside the mold; and pouring an active material within the mold; the predetermined position within the mold being selected based on the geometry of the pad to be made.
Patent CA-3064575-A1 (CA)
Title: Commande d'application informatique a base de proximite
Inventor: ODINAK GILAD
IPC: G07B15/02
Filed: 2018-05-24
Abstract: La présente invention concerne un système mis en uvre par ordinateur (10) et un procédé (60) de commande d'application informatique à base de proximité. Une session de stationnement d'un véhicule (14) est surveillée par l'intermédiaire d'une première application (12) et suivie par une deuxième application (13). Un état de connexion de communication initial (62) entre le véhicule (14) et un dispositif (11) associé à un utilisateur du véhicule (14) est obtenu. Ensuite, un état de connexion de communication supplémentaire (63) est obtenu. L'état de connexion de communication supplémentaire (63) est comparé à l'état de connexion de communication initial (62). Il est déterminé que la session de stationnement est terminée lorsqu'un état de l'état de connexion de communication supplémentaire (63) diffère de l'état de connexion de communication initial (62) et est connecté. Une instruction de fin de session est transmise de la première application (12) à la deuxième application (13) pour terminer la session de stationnement.
Patent CA-3067521-A1 (CA)
Title: Fines fibres de cellulose, leur procede de production, bouillie et composite
Inventor: TSUJII YOSHINOBU
IPC: C08B15/06
Filed: 2018-06-13
Abstract: L'invention concerne : de fines fibres de cellulose qui ont d'excellentes propriétés de manipulation, et qui peuvent être utilisées de façon appropriée en tant que matériau de renforcement ou similaire pour une résine ; un procédé de production des fines fibres de cellulose ; et une bouillie et un composite contenant les fines fibres de cellulose. La présente invention concerne des fines fibres de cellulose ayant un groupe carbamate. Le degré de substitution du groupe carbamate par rapport à un groupe hydroxy dans les fines fibres de cellulose est de préférence de 0,05 à 0,5. La présente invention concerne également une bouillie contenant les fines fibres de cellulose. La présente invention concerne également un composite contenant les fines fibres de cellulose et une résine. La présente invention concerne également un procédé de production des fines fibres de cellulose, comprenant une étape pour effectuer un traitement thermique sur un mélange d'une matière première de type plante et d'urée ou similaire, et une étape pour effectuer un traitement d'affinage sur la matière première de type plante.
Patent CA-3067611-A1 (CA)
Title: Processes for the preparation of tezacaftor and intermediates thereof
Inventor: EMMETT MICHAEL R
IPC: C07C211/45
Filed: 2020-01-10
Abstract: The present invention provides processes for the preparation of Tezacaftor, as well as intermediates useful in the preparation thereof. In particular, processes are provided for the preparation of a compound of Formula (3), and its conversion to Tezacaftor (1). (see formula 3)
Patent CA-3068362-A1 (CA)
Title: Solubility enhancers on basis of allyl alcohol for aqueous surfactant formulations for enhanced oil recovery
Inventor: BITTNER CHRISTIAN
IPC: C09K8/584
Filed: 2018-07-11
Abstract: The present invention relates to a method for the production of crude oil from subterranean, oil- bearing formations comprising at least the following steps of providing an aqueous surfactant composition comprising water and a surfactant mixture, injecting said surfactant composition into the subterranean, oil-bearing formation through at least one injection well, thereby reducing the crude oil-water interfacial tension to less than 0.1 mN/m, and withdrawing crude oil from the formation through at least one production well, wherein the surfactant mixture comprises at least a surfactant (A) having the general formula R1-O-(CH2CH(R2)O)a-(CH2CH(CH3)O)b- (CH2CH2O)c-R3-Y- M+ (I) and a solubility enhancer (B) having the general formula R4-O-(CH2CH(CH3)O)x-(CH2CH2O)y-R3-Y- M+ (II), wherein R1 to R4, a, b, c, x, y, Y and M have the meaning as defined the the description and claims. The invention further relates to said aqueous surfactant composition and methods for preparing the same as well as the use of solubility enhancer (B) for enhancing the solubility of anionic surfactant (A).
Patent CA-3068585-A1 (CA)
Inventor: KIDA Yuho
IPC: C12N15/113
Filed: 2018-06-29
Abstract: La présente invention concerne : un kit ou un dispositif de détection d'un cancer du poumon, le kit ou le dispositif comprenant un acide nucléique pour détecter un miARN dans un échantillon prélevé chez un sujet ; et un procédé de détection d'un cancer du poumon, le procédé consistant à mesurer ce miARN in vitro.
Patent CA-3068802-A1 (CA)
Inventor: BRERETON CLIVE H M
IPC: C01G53/04
Filed: 2018-07-24
Abstract: An improved process is provided for forming a precursor to a lithium metal oxide. An improved lithium metal oxide formed by calcining the precursor is also provided. The process includes providing lithium bicarbonate in a first aqueous mixture. The lithium bicarbonate is then reacted with metal acetate thereby forming a second aqueous mixture comprising metal carbonate, lithium acetate, acetic acid and water wherein the acetic acid is neutralized with lithium hydroxide thereby forming a first mixture comprising metal carbonate and lithium acetate. The first mixture is separated into a second mixture and a third mixture wherein the second mixture comprises the metal carbonate and a first portion of lithium acetate with metal carbonate and lithium acetate being in a predetermined molar ratio. The third mixture comprises a second portion of lithium acetate. The second mixture is dried thereby forming the precursor comprising metal carbonate and lithium acetate in the predetermined molar ratio.
Patent CA-3069429-A1 (CA)
Title: Photoacoustic gas detection
Inventor: CSUTAK SEBASTIAN
IPC: G01N29/24
Filed: 2018-07-09
Abstract: A downhole system (100) includes a quartz enhanced photoacoustic spectrometer (QEPAS) (200) configured to be positioned within a wellbore (161) formed in a subterranean zone of a hydrocarbon formation, a sampling system (400) coupled to the QEPAS (200), and a computer system (800) connected to the QEPAS (200). The sampling system (400) is configured to be positioned in the wellbore (161) and obtain a sample of a wellbore fluid at a downhole location in the subterranean zone. The QEPAS (200) is configured to spectroscopically scan the sample and to determine a plurality of quantities of a corresponding plurality of hydrocarbons in the same. The computer system (800) includes one or more processors to perform operations including receiving the plurality of quantities of the plurality of hydrocarbons in the sample and determining a plurality of ratios, where each ratio is a ratio of one of the plurality of hydrocarbons with another of the plurality of hydrocarbons.
Patent CA-3069657-A1 (CA)
Inventor: HOGLUND DAVID H
IPC: A61N1/372
Filed: 2018-07-09
Abstract: Disclosed are devices and methods sterilization wireless communication devices. The devices and methods described involve a sterilizable wireless communication device including a communication module. The communication module includes a transceiver capable of direct wireless communication. The sterilizable wireless communication device further includes a housing having an interior sized to contain the communication module. The communication module is hermetically sealed within the housing and the housing includes a hermetic radio frequency feedthrough configured to couple to an antenna that is external to the housing.
Patent CA-3069837-A1 (CA)
Title: Retractable cover with guided axial bearing
Inventor: VOEGELE TYLER ALYCE
IPC: B60P7/02
Filed: 2020-01-27
Abstract: A tonneau cover system, comprising: (a) a retractable tonneau cover having a plurality of interconnected panels; (b) a first retainer secured to a first sidewall of a cargo box of a vehicle; and (c) a second retainer secured to an opposing second sidewall of the cargo box, wherein the first retainer and the second retainer are substantially parallel to each other so that the tonneau cover spans between the first retainer and the second retainer; and wherein the plurality of panels each include a bearing positioned within the first retainer to guide the tonneau cover in a direction substantially parallel to a longitudinal axis of the first retainer.
Patent CA-3071037-A1 (CA)
Title: Oral care whitening compositions
Inventor: EVANS LAUREN
IPC: A61Q11/00
Filed: 2018-08-20
Abstract: Described herein are whitening compositions comprising a substantially anhydrous or non-aqueous oral care composition comprising: a peroxide source comprising hydrogen peroxide bound to cross-linked polyvinylpyrrolidone (cPVP) in the amount effective to provide from 0.01% to 5.5% of hydrogen peroxide, by weight of the composition; a hydrophobic component comprising a silicone polymer; sodium tripolyphosphate; and optionally a dental surface adhesion enhancing agent. Methods of making and using these compositions are also described herein.
Patent CA-3074865-A1 (CA)
Inventor: ZAHLER NATHAN
IPC: A61K31/496
Filed: 2018-09-14
Abstract: The present invention relates, in part, to methods of using X-ray fluorescence (XRF) spectrometry for analyzing (e.g., measuring) the binding of a soluble target to an insoluble material.
Patent CA-3075076-A1 (CA)
Title: Maize inbred ph41m2
Inventor: CARLONE MARIO ROSARIO
IPC: A23K10/30
Filed: 2020-03-10
Abstract: A novel maize variety designated PH41M2 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH41M2 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH41M2 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH41M2 or a locus conversion of PH41M2 with another maize variety.
Patent CA-3079608-A1 (CA)
Inventor: PARRY JOHN
IPC: A61F2/44
Filed: 2018-10-19
Abstract: Various porous implantable interbody or spinal fusion devices, which may be formed of metal or metal alloy, are provided. These porous implantable interbody devices may be engineered to have a porous network or scaffold structure for repairing and/or replacing damaged bone segments in the spine while allowing better fusion for improved bone healing and bone regrowth.
Patent CA-3080410-A1 (CA)
Title: Blocs mobiles de casiers exploites de facon autonome
Inventor: FERGUSON JEROME
IPC: G06Q10/08
Filed: 2018-10-29
Abstract: L'invention concerne un système de blocs mobiles de casiers, destiné à assurer la prise en charge/la livraison de colis sur des lieux divers. Un bloc mobile de casiers peut être acheminé automatiquement et circuler jusqu'à un lieu pour faciliter la prise en charge/la livraison de colis. En outre, le système de blocs mobiles de casiers peut agrandir la capacité d'un bloc fixe de casiers doté de moyens de surveillance lorsque le nombre de casiers disponibles tombe au-dessous d'une capacité seuil prédéfinie au niveau du bloc fixe de casiers. En réaction à ce déclencheur, un bloc mobile de casiers est automatiquement acheminé jusqu'au bloc fixe de casiers pour augmenter un nombre de casiers disponibles sur le lieu en question. Chaque bloc de casiers comprend en outre un système de communication qui est conçu pour faciliter une communication directe ou indirecte entre le système informatique du bloc fixe de casiers et le système informatique du bloc mobile de casiers lorsque le bloc mobile de casiers est positionné au voisinage de l'emplacement du bloc fixe de casiers.
Patent CA-3080654-A1 (CA)
Inventor: Shoemaker Ellis Erika
IPC: G01V3/30
Filed: 2018-11-07
Abstract: Provide are compositions and methods for electromagnetic (EM) surveying of subsurface hydrocarbon reservoirs using a giant dielectric material as a contrast agent. An injection fluid composition for EM surveying may include an aqueous fluid and giant dielectric nanoparticles having a dielectric constant of at least 10000 in the 1 Hz to 1 MHz frequency range. EM surveying of a subsurface hydrocarbon reservoirs may be performed by introducing an injection fluid having the giant dielectric nanoparticles into the subsurface hydrocarbon reservoir and generating an image of the position of the injection fluid from a transit time of emitted EM energy that traveled through the reservoir.
Patent CA-3083244-A1 (CA)
Title: Biomarkers predictive of responsiveness to alpha 7 nicotinic acetylcholine receptor activator treatment
Inventor: FEUERBACH DOMINIK
IPC: A61P25/28
Filed: 2012-10-18
Abstract: The invention provides methods for predicting therapeutic responsiveness of a subject suffering from cognitive impairments or dysfunctions, psychotic and/or neurodegenerative disorders to an alpha 7 nicotinic acetylcholine receptor activator treatment.