baber/WOPTO huggingface dataset:
Patent CA-3060900-A1 (CA)
Title: System and method for deep reinforcement learning
Inventor: KARTAL BILAL
IPC: G06N3/04
Filed: 2019-11-05
Abstract: A computer system and method for extending parallelized asynchronous reinforcement learning for training a neural network is described in various embodiments, through coordinated operation of plurality of hardware processors or threads such that each functions as a worker agent that is configured to simultaneously interact with a target computing environment for local gradient computation based on a loss determination and to update global network parameters based at least on local gradient computation to train the neural network through modifications of weighted interconnections between interconnected computing units as gradient computation is conducted across a plurality of iterations of a target computing environment, the loss determination including at least a policy loss term (actor), a value loss term (critic), and an auxiliary control loss. Variations are described further where the neural network is adapted to include terminal state prediction and action guidance.
Patent CA-3062753-A1 (CA)
Title: Dispositif de separation de gaz
Inventor: HASEGAWA HIROAKI
IPC: B01D53/22
Filed: 2017-05-12
Abstract: La présente invention vise à fournir un dispositif de séparation de gaz qui est économique et peut supprimer des réductions du facteur de disponibilité pour la séparation de gaz non hydrocarbonés à partir d'un gaz à traiter qui comprend des gaz non hydrocarbonés au moyen d'une membrane de séparation de gaz. A cet effet, un premier module de membrane de séparation 1 et un second module de membrane de séparation 2 sont disposés mutuellement en parallèle par rapport à un trajet d'alimentation pour un gaz à traiter. Des passages de gaz 14, 15 (24, 25) sont prévus pour la régénération qui bifurquent à partir d'un passage de gaz transmis 13 (23) pour le module de membrane de séparation 1 (2) et se rejoignent au niveau d'un passage d'alimentation en gaz 21 (11) pour fournir le gaz à traiter au module de membrane de séparation 2 (1). Dans un état d'alimentation de gaz à traiter au module de membrane de séparation 1, le gaz transmis par le module de membrane de séparation 1 est alimenté au module de membrane de séparation 2 en tant que gaz de régénération par des passages de gaz 14, 15 pour la régénération. Alors, le module de membrane de séparation de gaz 2 est réglé à un état de non-fonctionnement, et la régénération du module de membrane de séparation 2 est effectuée.
Patent CA-3062788-A1 (CA)
Inventor: Chiang Peijun
IPC: G06V30/40
Filed: 2017-06-07
Abstract: La présente invention concerne la reconnaissance optique de caractères, et plus particulièrement des techniques de détection de taille de police dans une image numérique. Selon un mode de réalisation, un dispositif client reçoit une image numérique d'un document comportant un ou plusieurs éléments textuels. Le dispositif client trouve un ou plusieurs contours délimitant lesdits éléments textuels dans l'image numérique du document. Le dispositif client détecte une taille de police pour un texte contenu dans l'image numérique à l'aide desdits contours. Le dispositif client extrait le texte de l'image numérique lorsque la taille de police détectée est détectée comme étant supérieure à une valeur seuil définie.
Patent CA-3064506-A1 (CA)
Inventor: BRUNK JONATHAN
IPC: F16B37/06
Filed: 2018-05-24
Abstract: A self-piercing fastener having a planar base plate with a top, a bottom, and a peripheral edge. A plurality of prongs are fixed to the peripheral edge and extend downward past the bottom of the baseplate. Each of the prongs has a central axis and an arrowhead-shaped barb fixed to a distal end. Each barb has opposed front edges extending from the tip, and opposed back edges oriented at a reverse acute angle relative to the central axis of the prong. Each barb is adapted to fixedly embed in the interior of a panel to which the fastener is affixed.
Patent CA-3065481-A1 (CA)
Inventor: SHOSEYOV ODED
IPC: A61L27/24
Filed: 2018-06-08
Abstract: Compositions containing curable recombinant human collagen, and kits comprising same, which are usable in preparing modeling material formulations for additive manufacturing (e.g., 3D bioprinting) of 3D objects are provided. Methods utilizing such modeling material formulations in additive manufacturing of 3D objects having a collagen-based material in at least a portion thereof, are also provided. The formulations feature a desired viscosity at a temperature higher than 10 ?C (e.g., room temperature or 37 ?C) and allow performing the additive manufacturing without cooling the system or a part thereof.
Patent CA-3068215-A1 (CA)
Title: Nanoparticle, contrast agent for magnetic resonance imaging containing same, and ligand compound
Inventor: MIYAJIMA DAIGO
IPC: A61K49/10
Filed: 2018-06-27
Abstract: Provided is a novel nanoparticle, a contrast agent for magnetic resonance imaging containing the same, and a ligand compound used for the production of the nanoparticle. The present invention relates to a nanoparticle including: a metal particle containing ferric oxide; and a ligand represented by formula (3), where the ligand is bonded to a metal atom on the surface of the metal particle. (In the formula, m is an integer of 1 to 4, and the broken line represents a coordinate bond with a metal atom on the metal particle surface.)
Patent CA-3070365-A1 (CA)
Title: Routing method and device of mobile ad-hoc networks
Inventor: AL MASRI MOHAMED AMMAR
IPC: H04W40/24
Filed: 2020-01-30
Abstract: ABSTRACT A network construction method, a routing method and device of mobile ad-hoc networks are provided. The mobile ad-hoc network includes a plurality of nodes, each node communicating with its neighbors via communication links. The routing method comprises the following steps:  each node identifying a link quality with each of its neighbors by providing marks based on a hysteresis-based link quality marking mechanism; each node identifying a link operationality with each of its neighbors by evaluating a score calculated from the marks; and each node reconstructing routes with its neighbors by filtering route construction messages related to the link operationality of the neighbors. 2084925S v4
Patent CA-3072314-A1 (CA)
Inventor: KAMMLER SUSANNE
IPC: C07H21/02
Filed: 2018-10-16
Abstract: The present invention relates to nucleic acid molecules that are complementary to both PAP associated domain containing 5 (PAPD5) and PAP associated domain containing 7 (PAPD7), leading to inhibition of the expression of both PAPD5 and PAPD7 when using a single nucleic acid molecule. The invention also provides for PAPD5 and PAPD7 specific nucleic acid molecules for use in treating and/or preventing a HBV infection, in particular a chronic HBV infection. Also comprised in the present invention is a pharmaceutical composition for use in the treatment and/or prevention of a HBV infection.
Patent CA-3073129-A1 (CA)
Title: Pyridinamine-pyridone and pyrimidinamine-pyridone compounds
Inventor: LINDSTROM JOHAN
IPC: C07D498/14
Filed: 2018-08-23
Abstract: The invention provides novel pyridinamine-pyridone and pyrimidinamine- pyridone compounds of formula (I), pharmaceutical compositions containing such compounds, and methods for using such compounds in treatment of diseases including cancer, type II diabetes, inflammatory disease, neurodegenerative disorders, cardiovascular disorders, autoimmune diseases and viral infections; (I) wherein R1, R2, R3 and Z are as defined in the specification.
Patent CA-3074391-A1 (CA)
Title: Blade angle position feedback system with extended markers
Inventor: TOMESCU DANA
IPC: G01B21/22
Filed: 2020-03-03
Abstract: A blade angle feedback assembly for an aircraft-bladed rotor and an aircraft-bladed rotor system are provided. The rotor is rotatable about a longitudinal axis and has an adjustable blade pitch angle. A feedback device is coupled to rotate with the rotor, , the feedback device having a root surface having an edge. At least one position marker extends from the root surface and extends laterally beyond the edge. At least one sensor is mounted adjacent the feedback device and configured to detect a passage of the at least one position marker as the feedback device rotates about the longitudinal axis.
Patent CA-3074767-A1 (CA)
Title: Nonwoven fabric for shielding terahertz frequencies
Inventor: VAN HATTUM EDGAR-JOHANNES
IPC: D04H3/005
Filed: 2017-09-08
Abstract: The present invention relates to a method for producing a nonwoven fabric for shielding electromagnetic radiation, in particular electromagnetic radiation in the terahertz (THz) range, more particularly from 5 THz to 300 THz, to a corresponding nonwoven fabric that can be produced according to said method and to uses of said nonwoven fabric.
Patent CA-3075520-A1 (CA)
Title: Bassinet
Inventor: TULLY KRISTIN
IPC: F21V33/00
Filed: 2018-09-13
Abstract: A bassinet includes a base, a column assembly rotatably connected to the base at a first end of the column assembly, an arm rotatably connected to a second end of the column assembly, a tub frame pivotably connected to the arm, an infant tub retained within the tub frame, the infant tub including a front wall, a back wall, and two side walls and having areas of reduced height along the front wall and at least one of the side walls to provide enhanced access to the infants located within the infant tub, and an insert configured to reversibly fit within an interior of the infant tub.
Patent CA-3077068-A1 (CA)
Inventor: BUEBLE RICHARD
IPC: C04B7/40
Filed: 2020-03-26
Abstract: Un ciment Portland a une énergie intrinsèque et un carbone intrinsèque élevés associés à leur fabrication. De nombreuses manières de construction, le besoin de résistance à labrasion du mortier et du béton requiert la consommation dune quantité significativement élevée de ciment Portland pour obtenir une résistance à la compression plus élevée de mortier et de béton. Linvention concerne un nouveau procédé pour produire un additif minéral de faible énergie et de faible carbone intrinsèques chimiquement inertes avec une dureté et une taille de particules précises durant la fabrication de ciment Portland qui remplace une partie significative du ciment Portland par masse dans la composition finale. Autrement, ladditif minéral est produit séparément, et il est combiné au ciment Portland. La composition de ciment Portland dadditif minéral résultante a une énergie et un carbone intrinsèques significativement plus faibles, et elle octroie une résistance à labrasion plus élevée au mortier et au béton.
Patent CA-3077271-A1 (CA)
Inventor: DURIEUX VINCENT
IPC: G06F3/0488
Filed: 2020-03-27
Abstract: Methods and systems for providing an advanced hardware system for a self- service kiosk are disclosed herein. In specific embodiments of the invention, a payment interface device is provided. The device includes an integrated touch display, a means for receiving payment information, and a casing holding the integrated touch display and the means for receiving payment information. The device also includes an applications microprocessor and a secure microprocessor located within the casing. The applications microprocessor instantiates an operating system and stores instructions for execution by the operating system for operative communication with a peripheral bar code scanner and a peripheral display. The secure microprocessor stores instructions to encrypt payment information for the system and is in operative communication with the means for receiving payment information.
Patent CA-3078128-A1 (CA)
Inventor: HACI MARC
IPC: E21B43/30
Filed: 2017-06-29
Abstract: A system for recovering hydrocarbons from a subsurface reservoir, comprising: a continuous wellbore extending from a first surface location to a second surface location, the continuous wellbore including a first inclined wellbore section extending from the first surface location to the subsurface reservoir, a substantially horizontal wellbore section lying within the subsurface reservoir, and a second inclined wellbore section extending from the subsurface reservoir to the second surface location; and a pressured gas assembly configured to supply a flow of pressured gas into the continuous wellbore from the first surface location and the second surface location
Patent CA-3078777-A1 (CA)
Inventor: LAPPALAINEN ARI
IPC: F15B1/02
Filed: 2018-10-05
Abstract: A hydraulic system comprising: a pressure line (40); a pump (12); an actuator (22); a valve device (38) configured to control the flow of pressurized hydraulic fluid to the actuator (22); an electronic control unit (30) configured to control the valve device (38) by a control signal (32) proportional to the desired speed of the actuator (10) at any given time; a pressure accumulator (26) capable of supplying, together with the pump (12), pressurized hydraulic fluid for moving the actuator (22); a sensor device (34, 36) configured to measure, directly or indirectly, the amount of pressurized hydraulic fluid in the pressure accumulator (26) at any given time; setting devices configured to set a setting signal (50) to be proportional with the desired speed of the actuator (22) at any given time. The electronic control unit (30) is configured to restrict the targeted speed of the actuator (22) not to exceed a predetermined maximum speed which is proportional to the amount of pressurized hydraulic fluid in the pressure accumulator (26). In an example, said sensor device (34, 36) is configured to measure the pressure or amount of hydraulic fluid in the pressure accumulator (26). In an example, the system is provided in a crane which may be included in a machine.
Patent CA-3078962-A1 (CA)
Title: Compositions and methods for treating cancer with anti-cd22 immunotherapy
Inventor: ORENTAS RIMAS J
IPC: C07K19/00
Filed: 2018-10-16
Abstract: Chimeric antigen receptors (CARs) containing CD22 antigen binding domains are disclosed. Nucleic acids, recombinant expression vectors, host cells, antigen binding fragments, and pharmaceutical compositions, relating to the CARsare also disclosed. Methods of treating or preventing cancer in a subject, and methods of making CAR T cells are also disclosed.
Patent CA-3079833-A1 (CA)
Title: Bridged bicyclic compounds as farnesoid x receptor modulators
Inventor: YOON DAVID S
IPC: C07D471/04
Filed: 2018-10-31
Abstract: The present invention provides compounds of Formula (I) or stereoisomers, tautomers, or pharmaceutically acceptable salts or solvates thereof, wherein all the variables are as defined herein. These compounds modulate the activity of farnesoid X receptor (FXR), for example, as agonists. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating a disease, disorder, or condition associated with FXR dysregulation, such as pathological fibrosis, transplant rejection, cancer, osteoporosis, and inflammatory disorders, by using the compounds and pharmaceutical compositions.
Patent CA-3081694-A1 (CA)
Title: Anticorps monoclonaux contre les virus d'ebola et de marburg
Inventor: JONES STEVEN
IPC: A61P31/14
Filed: 2009-01-27
Abstract: Des anticorps monoclonaux du virus Ebola et du virus de Marburg sont décrits.
Patent CA-3082458-A1 (CA)
Inventor: TAKAHASHI HIROKI
IPC: H04W16/28
Filed: 2018-11-15
Abstract: L'invention concerne un dispositif terminal qui reçoit des premières informations qui spécifient une ou plusieurs opportunités de canal d'accès aléatoire, et reçoit des secondes informations qui spécifient un indice d'un préambule d'accès aléatoire. Lorsqu'une première condition est satisfaite, le dispositif terminal sélectionne un signal de référence parmi un ou une pluralité de signaux de référence sur la base de valeurs de mesure respectives de la pluralité de signaux de référence. Lorsqu'une seconde condition est satisfaite, le dispositif terminal sélectionne un signal de référence qui est associé à un PDCCH par lequel les secondes informations sont reçues, et sélectionne une opportunité de canal d'accès aléatoire, qui est associée au signal de référence sélectionné, parmi une ou une pluralité d'opportunités de canal d'accès aléatoire.
Patent CA-3083156-A1 (CA)
Title: Controlled heat management for food processor
Inventor: DERCAR HEINZ
IPC: A47J43/046
Filed: 2018-11-21
Abstract: A machine (1) for processing a liquid food substance (10) includes: a container (2) delimiting a food cavity (2') for containing said liquid food substance (10); an impeller (20) for driving the food substance (10) in the food cavity (2'); a housing (3) delimiting a powered cavity (3') that is adjacent the container (2). The powered cavity (3') contains: a motor (30) for driving the impeller (20); a heat evacuation system (35, 36, 37, 37', 37'') for evacuating heat from the powered cavity (3') to a space (6) outside such machine (1), comprising a motorized ventilation arrangement (35,36); and a control unit (31). The motorized ventilation arrangement has a first ventilation device (35) driven by the impeller motor (30). Further to the first ventilation device (35) and to the impeller motor (30), the motorized ventilation arrangement comprises a second ventilation device (36) and a further motor (38) that is different to the impeller motor (30), the further motor (38) being controlled by the control unit (31) to drive the second ventilation device (36).
Patent CA-3083997-A1 (CA)
Title: Element guide d'ondes en escalier, dispositif d'affichage personnel, et procede de production d'une image
Inventor: BLOMSTEDT KASIMIR
IPC: G02B27/01
Filed: 2018-12-20
Abstract: La présente invention a trait à un élément guide d'ondes diffractif, à un empilement de guides d'ondes, à un afficheur personnel, et à un procédé de formation d'une image visible. L'élément comprend une région de guide d'ondes (102) définie par deux surfaces optiques (102A, 102B) entre lesquelles la lumière peut se propager par réflexions totales internes, les surfaces optiques (102A, 102B) ayant des profils de surface, et au minimum un réseau de diffraction qui peut modifier le champ lumineux à l'intérieur de la région de guide d'ondes (102). Selon l'invention, le profil de surface d'au moins une desdites surfaces optiques (102A, 102B) est un profil en escalier.
Patent CA-3084126-A1 (CA)
Inventor: HARADA HIROKI
IPC: H04W48/12
Filed: 2017-12-04
Abstract: Afin de limiter la dégradation d'un débit de communication et/ou d'une qualité de communication même si une ou plusieurs bandes partielles sont spécifiées à l'intérieur d'une porteuse, un aspect d'un équipement d'utilisateur selon la présente invention comporte: une unité de réception qui reçoit un signal aval via l'une quelconque d'une pluralité de bandes partielles qui peuvent être spécifiées à l'intérieur d'une porteuse; et une unité de commande qui commande la réception d'un signal de référence de surveillance de liaison radio qui est spécifié pour chaque bande de la pluralité de bandes partielles.
Patent CA-3088201-A1 (CA)
Inventor: HADOUX XAVIER
IPC: G01J3/28
Filed: 2019-01-11
Abstract: The present disclosure relates to a method and a system for quantifying a biomarker of a biological tissue. Two spectral sub-intervals are determined from a plurality of images of the tissue acquired at discrete wavelengths within a main wavelength interval using an imaging sensor in a manner such that the combination of the image data in the at least two spectral sub-intervals are correlated with a clinical variable of interest. The tissue is illuminated using one or more light sources with wavelengths within the at least two spectral sub-intervals. A measurement is of the light reflected by the tissue is acquired using an imaging sensor; and a measure of the biomarker of the tissue is calculated using the acquired measurement. The main wavelength interval is broader than each of the at least two spectral sub-intervals and at least one spectral confounder causing a spectral variability of the acquired image is present in the tissue.
Patent CA-3090809-A1 (CA)
Inventor: UPRETY KRISHNA K
IPC: G01D5/12
Filed: 2016-11-03
Abstract: A transparency includes a transparent substrate and a plurality of electrically conductive lines on the transparent substrate, at least one of the electrically conductive lines intersecting at least one other electrically conductive line, and at least one of the electrically conductive lines having a width of no more than 50 µm to reduce distraction resulting from optical diffraction of light transmitted through or reflected by the transparency as compared to a transparency comprising electrically conductive lines having a width greater than 50 µm. A coated substrate includes: a substrate; a dielectric layer on the substrate; and a sensor including a conductive layer on the dielectric layer, where at least one layer selected from the dielectric layer and the conductive layer is formed by at least one method selected from lithography, inkjet printing, and aerosol jet printing.
Patent CA-3096957-A1 (CA)
Title: A mobile automatic animal milking system
Inventor: THEILER JOSEF
IPC: A01J5/003
Filed: 2019-03-12
Abstract: An automatic milking apparatus comprises a mobile platform that can move to a cow that is to be milked. A milking assembly that supports a robotic milking arm can be extended beside the animal. The milking apparatus can automatically connect the milking apparatus to overhead milking lines and the robotic milking arm can be extended to milk the animal.
Patent CA-3098607-A1 (CA)
Inventor: GOMEZ CARDENES OSCAR
IPC: G06K7/14
Filed: 2019-05-09
Abstract: The invention relates to a computer-implemented method for detecting barcodes in a digital image represented as a two-dimensional digital image array comprising: applying a filter to the image array, computing a discrete Radon transformation of the filtered image array, wherein the discrete Radon Transformation is computed for a plurality of discrete lines across the filtered image array, wherein for each given discrete line with a given slope the discrete Radon transformation is computed for a number of different displacements of the given discrete line, wherein said number of displacements is less than two times a dimension of the image array, detecting in the output of the discrete Radon transformation of the filtered image array the vertex points of a pattern, and converting the detected vertex points back to discrete lines in the image array for constraining the location of a barcode present in the digital image.
Patent CA-3098690-A1 (CA)
Inventor: SCHAAF DANIEL SHANE
IPC: E02B3/04
Filed: 2019-05-14
Abstract: A fence includes a wall panel portion having an upper edge and a lower edge, and a plurality of tubular pockets running across the wall panel between the upper edge and the lower edge. The tubular pockets each configured to receive a mounting post. The upper edge and the lower edge can each include a channel in which a draw cord is threaded. The fence can further include an apron portion extending from the lower edge of the wall panel portion. Methods of installing the fence are also provided.
Patent CA-3099261-A1 (CA)
Inventor: TANAKA YOSHIKO
IPC: A45C11/16
Filed: 2018-05-08
Abstract: This jewelry box (11) is provided with: a lower box body (12); a diamond (23) which is supported on the lower box body (12) and has blue fluorescence; an upper box body (13) which is connected to the lower box body (12) in a reclosable manner by a hinge, hides the diamond (23) in a closed position by mating with the lower box body (12), and exposes the diamond (23) in an open position; and a light source (33) which is supported on the lower box body (12) or the upper box body (13), and irradiates the diamond (23) with ultraviolet light when the upper box body (13) is released from the closed position. Thus, the jewelry box makes it possible for an observer to experience a unique sensation provided by the dramatic impact of light.