baber/WOPTO huggingface dataset:
Patent CA-3019894-A1 (CA)
Inventor: FUKUMOTO MASAHARU
IPC: H02J50/90
Filed: 2017-04-06
Abstract: A microwave power transmission apparatus (50, 150) on the sea or on land converts electric energy generated by a power generator (1) or from a commercial power supply into microwaves, and transmits the microwaves to a microwave power receiver (7, 107) on land or on the sea. A power transmission antenna (8, 108) to emit the microwaves is directed to a direction of the microwave power receiver (7, 107), including a power reception antenna (9, 109) having a directivity, by a driver (11, 111). When a beacon receiver (5, 105) detects a beacon signal SB transmitted by the microwave power receiver (7, 107), a transmission signal generator (16, 116) generates a transmission signal emitted as microwaves from the power transmission antenna (8, 108).  Radio waves are not emitted from the power transmission antenna (8, 108) in a case where the beacon signal is not detected, the case corresponding to a situation where motion of either the power transmission antenna (8, 108) or the power reception antenna (9, 109) being on the sea causes change in its orientation direction and the power reception antenna (9, 109) cannot receive the radio waves emitted by the power transmission antenna (8, 108). In this manner, there can be provided a wireless electric power transmission apparatus and an electric power transfer system that can prevent the occurrence of a situation where the microwaves are emitted when the power receiver (7, 107) cannot receive the microwaves even when affected by motion.
Patent CA-3021972-A1 (CA)
Title: Furniture member and power lift mechanism
Inventor: LAPOINTE LARRY P
IPC: A47C31/00
Filed: 2013-08-28
Abstract: A lift chair includes a frame assembly including a chair portion rotatable with respect to a base portion. A lift mechanism portion is positioned in a base portion cavity. The lift mechanism portion includes a lift motor and a drive assembly connected to the lift motor having a slide. A lift tube connects the slide to the chair portion. The lift tube upon actuation of the lift motor displaces the chair portion between a nominal and a full lift position by slide displacement in a slide lifting direction. First and second guide members are positioned on opposite sides of the drive assembly and connected to a base portion base platform. The lift tube is connected to both the first and second guide members to distribute a weight load from the chair portion via the lift tube to the slide, and by the guide members to the base platform.
Patent CA-3023474-A1 (CA)
Title: Procede et agencement de commande pour supprimer des vibrations d'une unite de propulsion d'un navire
Inventor: TOIVA JARI
IPC: G05D19/02
Filed: 2016-05-18
Abstract: L'invention concerne une unité de propulsion (20) qui comprend une structure de cadre (21) ayant une partie supérieure (22) formant un bras de support faisant saillie depuis une coque (11) du navire (10) et une partie inférieure (23) formant un compartiment longitudinal avec un arbre d'hélice (41) auquel est fixée au moins une hélice (55), et un premier moteur électrique (30) entraînant l'arbre d'hélice (41). Le procédé consiste à mesurer des vibrations de l'unité de propulsion (20) avec au moins un dispositif de mesure (300), à former un premier signal de commande de couple auxiliaire (Tq11) sur la base du signal de vibration mesuré, à ajouter le premier signal de commande de couple auxiliaire (Tq11) à un premier signal de commande de couple (Tq1) produit par un premier dispositif de commande de couple (230) du premier moteur électrique (30). Le premier signal de couple auxiliaire (Tq11) agit contre les vibrations mesurées.
Patent CA-3024828-A1 (CA)
Inventor: KAWASAKI Yudai
IPC: H04W48/18
Filed: 2017-05-16
Abstract: L'invention concerne : un moyen de commande de communications par lequel un réseau dirige et établit une session entre un dispositif terminal et le réseau ; et/ou un moyen de commande de connexion pour assurer la continuité du service ; et/ou un moyen de commande d'établissement de session pour assurer la continuité du service ; et/ou un moyen de commande de communications pour assurer la continuité du service. L'invention prévoit par conséquent : un procédé de commande de communications permettant d'établir la session optimale pour la continuité du service, les communications étant commutées entre des sessions et des services ; et un procédé de commande de communications optimum pour assurer la continuité du service.
Patent CA-3026753-A1 (CA)
Inventor: BOUTRY FRANCOIS-XAVIER
IPC: F24F7/08
Filed: 2017-06-09
Abstract: L'invention concerne un module de ventilation (4) destiné à une tour d'aéro-réfrigération (1) et comprenant une roue libre (10) d'aspiration d'air extérieur et de refoulement de l'air en partie supérieure du module de ventilation (4). La roue libre(10) possède une face dite arrière et une face dite avant, ladite roue libre (10) aspire l'air extérieur suivant la direction de l'axe de rotation de ladite roue libre (10) par la face avant et refoule l'air radialement à l'axe de rotation de ladite roue libre (10), le module de ventilation (4) étant traversé par un passage d'aspiration (11) d'air extérieur et par un passage de refoulement (12) d'air, ledit passage de refoulement (12) d'air orientant le flux d'air à l'avant du plan formé par la face avant. L'invention concerne aussi une tour d'aéro-réfrigération et un procédé d'aspiration et de refoulement d'air dans un tel module de ventilation.
Patent CA-3027650-A1 (CA)
Inventor: PALOMBINI JOHN C
IPC: H02M7/68
Filed: 2018-08-13
Abstract: An energy storage system for renewable energy applications includes a renewable energy source, a bidirectional inverter connected an AC bus and a DC bus, an energy storage unit connected to the bidirectional DC/DC converter, and a control system comprising one or more controllers coupled to the bidirectional inverter and the bidirectional DC/DC converter. The bidirectional inverter is connected to the renewable energy source and a bidirectional DC/DC converter through the DC bus. The control system is configured to facilitate the operation of the bidirectional DC/DC converter and the bidirectional inverter. The energy storage system both stores energy from the renewable energy source and a utility grid, and also supplies power to the utility grid. The energy storage system is utilized in a method for supporting frequency regulation of a utility grid and a method for controlling an output power ramp rate for a renewable energy storage system.
Patent CA-3029242-A1 (CA)
Inventor: AMANULLAH MD
IPC: C09K8/516
Filed: 2017-07-12
Abstract: A date palm seed lost circulation material (LCM) is provided having a date palm seed admixture of date palm seed particles of various sizes. The date palm seed particles may have a size greater than about 2380 microns in a range of about 40% to about 42% by weight, particles having a size greater than about 595 microns and less than about 2381 microns in a range of about 46% to about 48% by weight, particles having a size greater than about 400 microns and less than about 596 microns in a range of about 4% to about 6% by weight, particles having a size less than about 210 microns in a range of about 4% to about 6% by weight, and particles having a size less than about 149 microns in a range of about 1% to about 3% by weight. Methods of lost circulation control using and manufacture of a date palm seed LCM are also provided.
Patent CA-3030414-A1 (CA)
Title: Automated pressure equalization above and below completion plug of gate valve cartridge or a completion plug of a line stop fitting
Inventor: NELSON ANDREW J
IPC: F16L55/105
Filed: 2019-01-17
Abstract: A gate valve cartridge, valve housing and installation assembly as well as a completion plug for a line stop fitting and installation assembly. The gate valve cartridge comprises a gate, a paddle, a threaded valve stem and a completion plug. Both completion plugs include an outer circumferential slot for accommodating a circumferential seal and both completion plugs also accommodate a normally-closed check valve. The check valves have an open distal end for receiving a check valve actuator and an open proximal end in communication with fluid disposed proximally of the circumferential seal.
Patent CA-3031932-A1 (CA)
Inventor: KALLOS EFTHYMIOS
IPC: G03H1/26
Filed: 2017-07-21
Abstract: A metamaterial optical filter including: a transparent substrate; and a photosensitive polymer layer provided to the transparent substrate, wherein the photosensitive polymer layer is treated using a laser to form a non-conformal holographically patterned subwavelength grating, the holographic grating configured to block a predetermined wavelength of electromagnetic radiation. A system and method for manufacturing holographically patterned subwavelength grating onto the photosensitive polymer layer including: applying a photosensitive polymer layer to a transparent substrate; placing the photosensitive polymer layer between a laser and a mirror; scanning the laser over the photosensitive polymer layer such that a holographic grating is created within the photosensitive polymer layer by interaction between the laser light and light reflected from the mirror; and stacking two or more holographically patterned subwavelength grating layers to form complex metamaterial optical filter stacks.
Patent CA-3034050-A1 (CA)
Title: Pastille soluble dans l'eau et procede de fabrication de ladite pastille soluble dans l'eau
Inventor: DEFLORIAN STEFANO
IPC: C11D13/18
Filed: 2017-08-16
Abstract: Selon l'invention, la pastille soluble dans l'eau destinée à libérer un ou plusieurs principes actifs comprend un support de type savon végétal en une quantité de 10-95 % en poids ; une huile de parfum en une quantité de 2-12 % en poids ; et un colorant en une quantité de 0,001-0,5 % en poids. Le procédé de fabrication de la pastille soluble dans l'eau comprend les étapes suivantes, consistant à : mélanger ladite composition ; extruder ladite composition ; et couper ladite composition extrudée de manière à former lesdites pastilles solubles dans l'eau.
Patent CA-3034842-A1 (CA)
Inventor: IVOSEVIC MILAN
IPC: A61B5/15
Filed: 2017-08-23
Abstract: A device for obtaining a biological sample, such as a capillary blood collection device, that has the ability to lance and squeeze the finger, collect the sample, stabilize the sample, and subsequently dispense the sample in a controlled manner is disclosed. The device also simplifies and streamlines the capillary blood collection by eliminating workflow variabilities which are typically associated with low sample quality including hemolysis and micro-clots.
Patent CA-3036009-A1 (CA)
Title: Dynamic pallet dimensioning - forklift taring
Inventor: SORENSEN EINAR
IPC: B65G67/04
Filed: 2019-03-07
Abstract: The invention relates to means for dynamically dimensioning a cargo object, while being held at a charging extremity of a vehicle, in a freight or less-than-truckload cross docking environment, by: .cndot.    obtaining a three-dimensional model data comprising a set of points representing surfaces of the vehicle transporting the cargo; .cndot.    determining , using the three-dimensional model data, the position of a point of reference of a first wheel of the vehicle; .cndot.    obtaining the position of a split point relatively to the position of the point of reference of the first wheel; .cndot.    determining a driving direction of the vehicle; .cndot.    determining the splitting plane passing through the split point and perpendicular to the driving direction, and determining a three-dimensional model data of the cargo by subtracting, from the three-dimensional model data of the vehicle transporting the cargo, the points, amongst the set of points, positioned on the side of the splitting plane opposite to the side of the splitting plane comprising the point of reference of the first wheel; determining the volume of the three-dimensional model data of the cargo.
Patent CA-3036473-A1 (CA)
Inventor: BOLUKBASI AKIF O
IPC: B60K15/03
Filed: 2019-03-12
Abstract: Des panneaux composites typiques sont fragiles et incapables de supporter des charges transversales qui pourraient être appliquées sur les panneaux. Par exemple, lutilisation de panneaux typiques autour des réservoirs de carburant dun véhicule ne peut pas permettre de supporter des charges transversales qui pourraient être appliquées sur les réservoirs de carburant lors dun accident du véhicule ou dun impact balistique contre les réservoirs de carburant. Selon les modes de réalisation décrits, des panneaux comprennent des feuilles de faces qui sont liées à un noyau en mousse. Le noyau en mousse comprend une feuille de noyau ondulée qui est formée à partir dun matériau hautement ductile, comme le polyéthylène ou laluminium. Lorsquune charge transversale est appliquée sur le panneau, un écrasement de noyau de la mousse a lieu alors que la feuille de noyau sallonge à partir de sa forme ondulée originale pour prendre une forme courbée lors dune déformation. Cela permet au panneau de dissiper lénergie de la charge transversale appliquée au panneau.
Patent CA-3036770-A1 (CA)
Title: Stable pharmaceutical foam
Inventor: AUERBACH-NEVO TAMAR
IPC: A61P17/02
Filed: 2017-09-11
Abstract: Provided are pharmaceutical foam compositions comprising a peptone, a peptide hydrolysate or an enzymatically-hydrolyzed protein prepared by enzymatic hydrolysis of a full-length protein; methods of preparation and uses thereof.
Patent CA-3037296-A1 (CA)
Inventor: DEWEY DAVID A
IPC: A61F9/008
Filed: 2016-09-19
Abstract: An ophthalmic measurement and laser surgery system includes: a laser source; a corneal topography subsystem; an axis determining subsystem; a ranging subsystem comprising an Optical Coherence Tomographer (OCT); and a refractive index determining subsystem. All of the subsystems are under the operative control of a controller. The controller is configure to: operate the corneal topography subsystem to obtain corneal surface information; operate the axis determining subsystem to identify one or more ophthalmic axes of the eye; operate the OCT to sequentially scan the eye in a plurality of OCT scan patterns, the plurality of scan patterns configured to determine an axial length of the eye; operate the refractive index determining subsystem so to determine an index of refraction of one or more ophthalmic tissues, wherein at least one of the corneal surface information, ophthalmic axis information, and axial length is modified based on the determined index of refraction.
Patent CA-3039147-A1 (CA)
Title: Method for the production of a dental restoration
Inventor: VOLLMANN MARKUS
IPC: A61C13/00
Filed: 2017-10-18
Abstract: The invention relates to a method for the production of a restoration from a blank consisting of, or containing, a lithium silicate glass ceramic, wherein at least two layers of ceramic material of different compositions are filled into a mold layer-by-layer and after filling of the layers they are then pressed and sintered, wherein after filling of a first layer this is structured on its surface in such a way that the first layer, viewed across its surface, differs in its height from region to region, and then a layer with a composition that differs from the first layer is filled as a second layer into the mold. After sintering the dental restoration is produced from the blank by mechanical working.
Patent CA-3039828-A1 (CA)
Inventor: ANNEGARN JANNEKE
IPC: G08B21/04
Filed: 2017-10-10
Abstract: According to an aspect, there is provided a computer-implemented method of determining a fall risk of a subject, the method comprising receiving a first data set indicative of movement of the subject; receiving a second data set indicative of context information of the subject; selecting a part of the first data set based on the second data set; and determining a fall risk based on the selected part of the first data set.
Patent CA-3039999-A1 (CA)
Title: Optimization of search space and sounding reference signal placement for improved decoding timeline
Inventor: AKKARAKARAN SONY
IPC: H04L5/00
Filed: 2017-11-15
Abstract: Aspects of the disclosure relate to wireless communication systems configured to provide techniques for strategically placing a sounding reference signal (SRS) within a slot to improve the decoding timeline. Aspects of the disclosure further relate to wireless communication systems configured to optimize the physical downlink control channel (PDCCH) search space within a slot to improve the decoding timeline. Features may also include placing the SRS near the end of the slot, such as after the uplink user data traffic and the corresponding uplink demodulation reference signal (DMRS). In addition, features may also include identifying the PDCCH search space within the slot based on at least a slot index of the slot. Other aspects, embodiments, and features are also claimed and described.
Patent CA-3042155-A1 (CA)
Inventor: DARRA DENNIS
IPC: B60M1/18
Filed: 2018-07-10
Abstract: The invention relates to a section insulating device for an overhead contact system conducting high voltage and associated with particularly railborne vehicles as an overhead line, with a multi-section line section arrangement (10) provided with insulating means (36, 38) and extending between two contact wire connection heads (12, 14) in a tensioned or tensionable manner, said arrangement being designed such that it can be mounted between free ends (16, 18) of the overhead contact system in an electrically and mechanically contacting manner by means of respective receiving sections (66) of the contact wire connection heads, whereby at least one of the contact wire connection heads (12, 14) comprises adjustable level compensation means (66, 68, 70) for interacting with one head-side end (20, 24) of the line section arrangement (10), said means being designed such that, in relation to a current collector contact, particularly a current collector contact side of the overhead contact system and/or a current collector contact plane, the free end of the overhead contact system can be brought into a common plane with the end of the line section arrangement and/or aligned therewith in a continuous manner.
Patent CA-3047684-A1 (CA)
Inventor: MEKONNEN BELEW
IPC: C07D487/14
Filed: 2017-12-20
Abstract: L'invention concerne des dérivés de benzodiazépine, des compositions contenant des quantités thérapeutiquement efficaces desdits dérivés de benzodiazépine, et des méthodes d'utilisation des dérivés ou compositions dans le traitement de la déficience cognitive associée à des troubles du système nerveux central (CNS). L'invention concerne, en particulier, l'utilisation d'un agoniste du récepteur GABAA contenant a5 (par exemple, un modulateur allostérique positif du récepteur GABAA contenant a5) tel que décrit dans la description, dans le traitement d'une déficience cognitive associée à des troubles du système nerveux central (CNS) chez un patient qui en est atteint ou est susceptible d'en être atteint, y compris mais de façon non limitative, des patients atteints ou susceptibles d'être atteints de déficience cognitive liée à l'âge, de déficience cognitive bénigne (MCI), de déficience cognitive bénigne amnésique (aMCI), de troubles de la mémoire associés à l'âge (AAMI), de déclin cognitif lié à l'âge (ARCD), de démence, de la maladie d'Alzheimer (AD), de la maladie d'Alzheimer prodromique, de troubles liés au stress post-traumatique (PTSD), de schizophrénie, de troubles bipolaires, de sclérose latérale amyotrophique (ALS), de déficience cognitive liée au traitement du cancer, de déficience intellectuelle, de la maladie de Parkinson (PD), de troubles du spectre de l'autisme, du syndrome du X fragile, du syndrome de Rett, de comportement obsessionnel-impulsif et d'addiction à des substances. L'invention concerne également l'utilisation d'un agoniste du récepteur GABAA contenant a5 (par exemple, un modulateur allostérique positif du récepteur GABAA contenant a5) tel que décrit dans la description dans le traitement de cancers du cerveau (notamment de tumeurs cérébrales, par exemple des médulloblastomes), et d'une déficience cognitive associée à ceux-ci.
Patent CA-3050236-A1 (CA)
Inventor: BRADLEY CALVIN RHETT
IPC: B62D35/00
Filed: 2017-02-03
Abstract: An aerodynamic system for a truck (12) is provided that has a faring (14) carried by the truck with an outer surface (24) that is an air flow surface across which air flows when the truck is moving forward. The faring has a tailing end with a first kick out (22) that has a first kick out exit surface (24) oriented at a first angle with respect to the air flow surface. The tailing end has a second kick out (28) with a second kick out exit surface (30) oriented at a second angle with respect to the air flow surface. The first angle is different than the second angle. The truck has a longitudinal axis, a longitudinal direction and a vertical direction. The air flow surface is located forward from the tailing end in the longitudinal direction, and the first kick out is located higher than the second kick out in the vertical direction.
Patent CA-3053408-A1 (CA)
Inventor: HARADEN RYAN SCOTT
IPC: G02B27/01
Filed: 2018-03-20
Abstract: Optimizations are provided for late stage reprojection processing for a multi-layered scene. A scene is generated, which is based on a predicted pose of a portion of a computer system. A sub-region is identified within one of the layers and is isolated from the other regions in the scene. Thereafter, late stage reprojection processing is applied to that sub-region selectively/differently than other regions in the scene that do not undergo the same late state reprojection processing.
Patent CA-3054635-A1 (CA)
Inventor: WARKENTIN WILLIAM PAUL
IPC: A63H33/40
Filed: 2018-05-08
Abstract: A vent balloon for use over an air vent including an inflatable body operatively attached to a base on a proximal side, and a removable adhesive attached to a distal side of the base for attaching to an air vent. A method of using a vent balloon by removably adhering an inflatable body of the vent balloon through a base to an air vent, flowing air through the inflatable body, and inflating the inflatable body. A vent balloon for dispersing scent in a room. A method of dispersing scent in a room using the vent balloon. A vent balloon for use on a flat surface. A method of using the vent balloon on a flat surface.
Patent CA-3054751-A1 (CA)
Inventor: RICHTER RALF
IPC: C08L33/00
Filed: 2018-02-26
Abstract: The present invention relates to polymeric particles for use as impact modifiers in curable (meth)acrylic resin compositions and a process for the preparation thereof.
Patent CA-3055100-A1 (CA)
Title: Regulation de l'expression genique par clivage par la rnase p module par aptamere
Inventor: GUO XUECUI
IPC: C12N15/11
Filed: 2018-03-02
Abstract: L'invention concerne des constructions polynucléotidiques pour la modulation de l'expression de gènes cibles par clivage par la ribonucléase médié par aptamère de l'ARN du gène cible ainsi que des méthodes d'utilisation de ces constructions pour moduler l'expression génique en réponse à la présence ou à l'absence d'un ligand qui se lie à l'aptamère. La construction polynucléotidique contient une séquence substrat de ribonucléase (par ex. un substrat de RNase P) et un riborégulateur comprenant une région effectrice et un aptamère de sorte que, lorsque l'aptamère se lie à un ligand, l'expression du gène cible se produit.
Patent CA-3055571-A1 (CA)
Inventor: SARDO ALBERTO
IPC: A01N65/00
Filed: 2018-03-21
Abstract: The process comprises a treatment step, during which a liquid containing a biocidal and/or plant-protection product or a mixture of biocidal and/or plant-protection products is evaporated and injected into the internal atmosphere of premises (2), the liquid being evaporated at a temperature of less than 50°C, the product vapour concentration in the internal atmosphere of the premises (2) being kept at greater than 10% of a saturation concentration of the vapour of said product in said atmosphere at said temperature for a saturation duration of greater than 12 hours.