baber/WOPTO huggingface dataset:
Patent CA-3066855-A1 (CA)
Title: Reference signal transmission method and transmission apparatus
Inventor: ZHANG XI
IPC: H04L25/03
Filed: 2018-06-14
Abstract: This application provides a reference signal transmission method and transmission apparatus. The transmission method includes: obtaining, by a network device, reference information of a terminal device, where the reference information includes at least one of an identifier of the terminal device and scheduling information of the terminal device; determining, by the network device, a transmission parameter of a phase tracking reference signal PTRS of the terminal device based on the reference information, where the transmission parameter includes at least one of a sequence of the PTRS and a frequency domain position of the PTRS; and transmitting, by the network device, the PTRS with the terminal device based on the transmission parameter. According to the reference signal transmission method and transmission apparatus provided in embodiments of this application, interference to the PTRS can be randomized.
Patent CA-3067102-A1 (CA)
Inventor: LINDKVIST JOHAN LENNART
IPC: G09B23/00
Filed: 2018-06-26
Abstract: L'invention porte sur des systèmes et des procédés pour simuler des actes d'injection de fluide. Selon certains modes de réalisation, le système de simulation d'injection de fluide comprend une unité de traitement couplée à un module de résistance à l'écoulement variable. L'unité de traitement détermine une résistance à l'écoulement de fluide qui correspond à un niveau prédéterminé de résistance pour simuler de manière tactile un acte d'injection de fluide. L'unité de traitement commande le module de résistance à l'écoulement variable en vue d'obtenir la résistance à l'écoulement de fluide qui correspond au niveau prédéterminé de résistance pour simuler de manière tactile un acte d'injection de fluide.
Patent CA-3068553-A1 (CA)
Title: Information processing method, apparatus, and communication apparatus
Inventor: JIN JIE
IPC: H04L1/00
Filed: 2018-04-12
Abstract: Disclosed in the present application are an encoding method and apparatus, a communication device and a communication system. The method comprises: using a low density parity check (LDPC) matrix to encode an input bit sequence; the LDPC matrix being obtained on the basis of a spreading factor Z and a basis matrix, the basis matrix comprising the 0th to 6th rows and the 0th to 16th columns in one of the matrices shown in figures 3b-1 to 3b-8, or the basis matrix comprising the 0th to 6th rows and some of the 0th to 16th columns in any one of the matrices shown in figures 3b-1 to 3b-8. The encoding method and apparatus, the communication device and the communication system of the present application are able to support encoding requirements of information bit sequences of various lengths.
Patent CA-3068578-A1 (CA)
Title: A secondary node, a central node and methods therein for positioning of a device in a wireless communications network
Inventor: DACKEFJORD HAKAN
IPC: H04W64/00
Filed: 2018-06-25
Abstract: A method performed by a secondary node (111, 112) for enabling positioning of a device (121) in a wireless communications network (100). First, the secondary node (111, 112) receives a positioning data packet from a primary node (110) to the device (121). The secondary node (111, 112) then determines the transmitting time of the positioning data packet based on the reception time of the positioning data packet in the secondary node (111, 112) and the position of the primary node (110) and the secondary node (111, 112). The secondary node (111, 112) also receives a request response from the device (121) to the primary node (110). The secondary node (111, 112) then enables positioning of the device (121) based on the determined transmitting time of the positioning data packet and the reception time of the received request response. A  secondary node (111, 112) for enabling positioning of a device (121) in a wireless communications network (100) is also provided. Furthermore, a central node and a method therein for positioning a device (121) in a wireless communications network (100)) are also provided.
Patent CA-3069615-A1 (CA)
Inventor: MICHUD CLAIRE
IPC: B28B3/02
Filed: 2018-07-12
Abstract: The invention relates to a method for obtaining a compacted material according to which, a) a set of particles of raw materials is mixed with 1% to 50% by weight of a hydraulic binder to form a dry composition, the percentage being relative to the total weight of the dry composition, the particle size distribution of the raw material particles being characterised by a first reference diameter d90 of 50 millimetres or less and a second reference diameter d10 of 0.08 micrometres or more, b) the dry composition formed in step a) is mixed with 1% to 35% by weight of water so as to form a mixed composition, the percentage being relative to the total weight of the dry composition, c) the mixed composition from step b) is vibrated at a frequency of 20 to 80 Hertz and at an amplitude of at least 0.3 millimetres, while a compressive stress is applied to the mixed composition, the value of the applied compressive stress being at least 2 MegaPascal. The invention also relates to a method for obtaining a multilayer compacted material and to the materials obtained according to said methods.
Patent CA-3069750-A1 (CA)
Inventor: GALLAGHER THOMAS A
IPC: G16H40/20
Filed: 2018-08-02
Abstract: L'invention concerne des systèmes et des procédés informatiques de suivi d'un utilisateur. Des données relatives à un premier utilisateur sont reçues. Elles contiennent un premier identifiant associé au premier utilisateur. Un premier programme de suivi associé au premier utilisateur est généré et stocké. Ledit programme contient : un premier identifiant associé au premier utilisateur ; une première zone indiquée associée à un premier dispositif utilisateur associé au premier utilisateur ; et une première période de temps au cours de laquelle il est planifié que le premier utilisateur se situe dans la première zone indiquée. En un premier temps qui correspond à la première période de temps, un système de détection de position détermine une première position déterminée du premier dispositif utilisateur. La première position déterminée du premier dispositif utilisateur est comparée à la première zone indiquée. Si une détermination indique que la première position déterminée du premier dispositif utilisateur ne correspond pas à la première zone indiquée, une première alerte de suivi est transmise.
Patent CA-3085031-A1 (CA)
Inventor: BEARNE PETER DAVID ALEXANDER
IPC: A61M16/20
Filed: 2012-10-31
Abstract: ABSTRACT An interface for positive pressure therapy includes a mask assembly and a headgear assembly. The mask assembly comprises a mask seal that is adapted to underlie the nose and extend up the lateral sides of the nose to define an upwardly open valley in which the nose sits and wherein the nose of the user is exposed. The mask seal has a primary seal below the nose and secondary seal alongside the nose.
Patent CA-3086600-A1 (CA)
Inventor: BENTFELD LUKAS
IPC: G01D5/14
Filed: 2018-12-19
Abstract: The present invention relates to a planar-drive system compris-ing a rotor and a stator module comprising a stator-module hous-ing, a stator assembly for driving the rotor and a sensor module for detecting a position of the rotor, the sensor module com-prising a carrier and thereon a 2D arrangement of magnetic-field sensors arranged in a first and a second periodic grid in a first direction and in a second direction. The grids are shifted with respect to each other by a vector. The rotor comprises a first magnet unit and a second magnet unit, which each have a periodic arrangement of magnets which are aligned in the first direction 111 and the second direction, respectively, during op-eration of the planar-drive system. The invention particularly relates to an arrangement of the sensors with respect to heat-conducting structures.
Patent CA-3088146-A1 (CA)
Inventor: HAGBERG ALBIN
IPC: B27B33/08
Filed: 2019-01-28
Abstract: L'invention concerne une lame de scie de débroussaillement. La lame de scie de débroussaillement est une lame de scie circulaire à pas différentiel présentant un ensemble alterné, caractérisée en ce que la lame de scie comprend un nombre de dents qui est un multiple d'un facteur de dent, les dents étant de longueur égale, et les dents formant un angle par rapport à un premier côté de la lame de scie étant agencées à une certaine distance les unes des autres, la distance maximale entre deux dents consécutives formant un angle par rapport au premier côté étant d'au moins 1,15 fois la distance minimale entre deux dents consécutives formant un angle par rapport au premier côté et d'au plus 1,35 fois la distance minimale entre deux dents consécutives formant un angle par rapport au premier côté, et les dents formant un angle par rapport au second côté opposé de la lame de scie étant décalées relativement aux dents formant un angle par rapport au premier côté. L'invention concerne en outre une scie de débroussaillement, comprenant la lame de scie de débroussaillement ci-dessus.
Patent CA-3090962-A1 (CA)
Title: Precision sowing method and device
Inventor: OBRIST LUKAS
IPC: A01C1/08
Filed: 2019-02-19
Abstract: In a sowing method and a corresponding sowing device for discharging granular seed onto an underlying surface for seed, seeds (K) which are present in a reservoir container (10) are removed from the reservoir container and separated by means of a separating device (20) and successively allowed to fall onto the underlying surface (B) for seed. After the separated seeds (K) leave the separating device (20) seed dressing is applied to them by means of an application device (30) during their falling movement onto the underlying surface (B) for seed.
Patent CA-3091544-A1 (CA)
Inventor: MOLINA MUTANOLA PABLO
IPC: B32B29/00
Filed: 2019-04-02
Abstract: A box for transporting various products comprises a prismatic body and a closing cover formed by a multilayered material (10) including an intermediate thermal insulation board (11) with an inner face and an outer face provided with an inner covering (12) and an outer covering (13). The inner covering (12) comprises a paper sheet (121) attached to the inner face of the intermediate board (11) and a stiffening and waterproof sheet (122) that forms the inner surface of the body and the cover. The outer covering (13) comprises - a first layer (131) made of strong printed paper or strong paper suitable for printing; - a second paper layer (132); and - a flexible and waterproof sheet (133) made of recyclable polymer and arranged between the first and the second paper layers.
Patent CA-3092000-A1 (CA)
Inventor: FREED DAVID
IPC: H04B10/112
Filed: 2019-02-21
Abstract: An optical receiver is provided for a diverged-beam, free space optical communications system. The optical receiver includes a demultiplexer and a detector array. The demultiplexer includes a diffractive optic configured to receive an optical beam propagating in free space. The optical beam includes a plurality of optical carrier signals of respective wavelengths for a plurality of communication channels, and the diffractive optic is configured to spatially separate the optical beam by wavelength into the plurality of optical carrier signals. The detector array includes a plurality of optical detectors configured to convert the plurality of optical carrier signals into a respective plurality of electrical signals for the plurality of communication channels. The plurality of optical detectors includes at least twice as many optical detectors as optical carrier signals in the plurality of optical carrier signals.
Patent CA-3092252-A1 (CA)
Inventor: SANTOSH KUSH
IPC: H04L29/06
Filed: 2019-03-04
Abstract: A product exchange system comprising a controller and a memory coupled to the controller. The controller is configured to: provide an application programing interface configured to receive a delivery request from a first user for delivery of an item, wherein the delivery request includes an identifier of a second user, and wherein the API is configured not to receive a physical address of the second user; in response to receiving the delivery request, access a data storage system that stores an association between the identifier and the second user, and further stores one or more permission settings associated with the second user defining delivery requests to allow in response to receipt of the identifier from the first user or in response to receipt of one of the item and product characteristic; and, in response to receipt of the delivery request, tests the permission settings.
Patent CA-3093802-A1 (CA)
Title: Imidazopyridines substituees en tant qu'inhibiteurs de la kallicreine plasmatique et leurs utilisations
Inventor: PAPAIOANNOU NIKOLAOS
IPC: A61K31/437
Filed: 2019-03-12
Abstract: La présente invention concerne des composés et des compositions de ceux-ci qui sont utiles en tant qu'inhibiteurs de la kallicréine plasmatique et qui présentent des caractéristiques souhaitables à cet effet.
Patent CA-3094952-A1 (CA)
Inventor: NIZINKIEWICZ RUDI
IPC: H05K7/20
Filed: 2019-03-26
Abstract: A power distribution assembly is disclosed for use with at least one computer in a data centre. The power distribution assembly (11) comprises i) at least one controller (14) comprising at least one heat sensitive component (16) and ii) at least one cooling arrangement (17) comprising a casing (18) configured to contain a coolant (19). At least a portion of the coolant (19) is configured to come into contact with at least part of the controller (14) and/or at least one component for transferring heat away from the at least one controller (14)/component (16) towards at least one wall of the casing (18). This arrangement ensures that even in increased temperature data centres, there is provided consistent and reliable operation of heat sensitive components in smart power strips through dedicated cooling of the components (16).
Patent CA-3096881-A1 (CA)
Inventor: CAMPBELL RICHARD
IPC: G01C3/02
Filed: 2019-04-15
Abstract: The disclosure relates to a viewing optic. In one embodiment, the viewing optic has a direction sensor to capture the direction of wind. In one embodiment, the viewing optic has a ranging system to determine the distance to a target. In one embodiment, the viewing optic has a processor with a ballistics program that can use the distance and the wind direction to determine a ballistics trajectory. Further, the disclosure relates to methods for capturing wind direction.
Patent CA-3097459-A1 (CA)
Title: Compositions for attracting pests and uses thereof
Inventor: MAILLEUX ANNE-CATHERINE
IPC: A01N35/06
Filed: 2019-06-28
Abstract: The present invention relates to compositions comprising menthone, either alone (i.e., isolated) or within an essential oil such as peppermint oil, for attracting pests, in particular acarids. The present invention also relates to methods and devices for attracting pests, in particular acarids.
Patent CA-3102132-A1 (CA)
Title: System and method for optimizing intermodulation performance of receivers
Inventor: ERICSON DANIEL W
IPC: H04B1/10
Filed: 2020-12-09
Abstract: RF-1118 Docket No. 075449.00788 ABSTRACT Systems and methods for mitigating broadband and/or Intermodulation ("IM") interference. The methods comprise: monitoring performance of at least one demodulator performance metric of a communication device; detecting when the communication device is under or will be under an influence of IIVI interference based on a performance of the at least one demodulator performance metric; determining an improved level of gain to be applied to (i) a variable attenuator of the communication device or (ii) a variable gain low noise amplifier of the communication device; and selectively adjusting an amount of gain being applied by the variable attenuator or variable gain low noise amplifier based on the improved performance achieved with new level of attenuation. Active \ 102746839.v1-1/8/20 Date Recue/Date Received 2020-12-09
Patent CA-3104841-A1 (CA)
Title: Dispositif de neutralisation d'elements radioactifs
Inventor: SHEVCHENKO BORIS NIKOLAEVICH
IPC: G21F9/30
Filed: 2018-11-27
Abstract: L'invention concerne des dispositifs pour éliminer la contamination radioactive de déchets radioactifs. Le dispositif de neutralisation d'éléments radioactifs comprend un manipulateur de chargement-déchargement, une chambre de travail avec un couvercle, une table rotative disposée dans celle-ci, un conteneur de recueil des déchets et un dispositif de ventilation par aspiration. La chambre de travail comprend une unité de commande à distance, un dispositif de nettoyage par jet d'abrasif sans poussière, un dispositif de découpe par abrasion hydraulique connecté par des manchons disposés hermétiquement dans les parois de la chambre de travail à un dispositif de collecte d'abrasif et de scories, un dispositif de contrôle de radiations disposé dans la chambre de travail, un dispositif de séparation des déchets liquides et solides et de déversement des déchets liquides, un dispositif de découpe par abrasion hydraulique, un dispositif de collecte d'abrasif et de scories, un dispositif de ventilation par aspiration, un couvercle de chambre de travail, un dispositif de contrôle des radiations et un dispositif de séparation des déchets liquides et solides. La chambre de travail comprend un revêtement absorbant le bruit et résistant aux produits chimiques, aux radiations et aux chocs. L'unité de commande à distance est connectée au dispositif de nettoyage par jet d'abrasif sans poussière. L'invention permet de réduire la quantité de déchets et de réduire à un minimum les facteurs nocifs et les charges en termes de doses.
Patent CA-3105359-A1 (CA)
Inventor: HAKIMUDDIN MUSTAFA
IPC: G01V3/32
Filed: 2019-07-01
Abstract: Systems and methods for testing properties of a test sample with a tri-axial nuclear magnetic resonance include a tri-axial load frame encasing a tri-axial load cell having a tri-axial sample holder and a piston assembly. A radial space surrounds the tri-axial sample holder. The tri-axial load frame further encases at least one end cap operable to contact the tri-axial load cell, and a nuclear magnetic resonance instrument. An axial pressure line is in fluid communication with the piston assembly, a confining pressure line is in fluid communication with the radial space, and a pore pressure line in fluid communication with the test sample. The axial pressure line, the confining pressure line, and the pore pressure line are independent and separate fluid flow paths.
Patent CA-3108290-A1 (CA)
Inventor: VANDIKE NATHAN R
IPC: G06Q50/02
Filed: 2021-02-05
Abstract: One or more infomiation maps are obtained by an agricultural work machine. The one or more infomiation maps map one or more agricultural characteristic values at different geographic locations of a field. An in-situ sensor on the agricultural work machine senses an agricultural characteristic as the agricultural work machine moves through the field. A  predictive map generator generates a predictive map that predicts a predictive agricultural characteristic at different locations in the field based on a relationship between the values in the one or more infomiation maps and the agricultural characteristic sensed by the in-situ sensor. The predictive map can be output and used in automated machine control.
Patent CA-3109425-A1 (CA)
Inventor: AFSHAR ALI
IPC: C12M1/34
Filed: 2019-08-19
Abstract: L'invention concerne des systèmes et des procédés de culture cellulaire automatisée. Dans certains modes de réalisation, un ou plusieurs récipients de culture cellulaire sont reliés de manière fluidique à une ou plusieurs valves multi-orifices et à une ou plusieurs pompes fluidiques. Les pompes fluidiques peuvent pomper divers fluides vers et hors des récipients de culture cellulaire selon le besoin pour supporter la croissance cellulaire, acheminés par la ou les valves multi-orifices. Dans certains modes de réalisation, un ou plusieurs éléments peuvent être retirés d'autres éléments de sorte que certains éléments puissent être préparés et stérilisés indépendamment avant l'utilisation.
Patent CA-3110728-A1 (CA)
Title: Polymer additives and their use in electrode materials and electrochemical cells
Inventor: DAIGLE JEAN-CHRISTOPHE
IPC: H01M4/62
Filed: 2019-09-27
Abstract: Described are polymers comprising norbornene-based monomeric units derived from the polymerization of norbornene-based monomers for use as electrode material additives, binder compositions comprising said polymers as additives, electrode materials comprising said polymers as additives, electrode materials comprising said binder compositions, their methods of production and their use in electrochemical cells, for instance, in lithium or lithium ion batteries.
Patent CA-3117134-A1 (CA)
Title: Cellules nk ciml et procedes associes
Inventor: DUGGAL ROHIT
IPC: A61P35/00
Filed: 2019-07-08
Abstract: L'invention concerne des cellules NK à mémoire induite par les cytokines (CIML) présentant une cytotoxicité améliorée. Idéalement, les cellules NK CIML sont dérivées d'une fraction de cellules mononucléaires du sang périphérique ou du sang du cordon ombilical. Dans d'autres aspects envisagés, les cellules NK CIML sont multipliées et induites dans un environnement de production autonome et contenu qui réduit sensiblement la complexité de fonctionnement et le coût de production.
Patent CA-3117957-A1 (CA)
Title: The building black youth foundation's program structure and organizational methodology therefor
Inventor: FLEMMINGS TASHA
IPC: G06Q90/00
Filed: 2021-05-11
Abstract: The invention provides an improved and unique method of delivering childcare and educational development support for children aged 0-19. Starting off as a virtual social enterprise, the structure of the invention includes a program that has been developed providing a three tiered system, of providing childcare, self worth building and cultural-based informative programs. This program structure is different to what is currently available in childcare, recreation and before and after school programming. Each tier in the program is geared towards a specific age group. Tier 1, being geared to supporting children and families with children aged 0 to 6, fostering connections and providing early childhood educational opportunities, according to that age group. The second tier program, Tier 2, is geared towards children aged 6 to 12, providing child care and an improvement to the programs available, by offering incentive-based cultural informative programs in an after-school setting with extended hours. This program will be available virtually and in person, which is currently different from the current model of afterschool programming that is readily available. The third tier of the program, Tier 3, will be geared towards children and teens aged 13 to 19, split into two groups. Group A: 13 to 16 and Group B: aged 17 to 19. The Tier 3 program will also be following the same method as Tier 2, by offering after school programming. Tier 3 will not be offering childcare, but will be providing additional amenities and support, to help guide Tier 3 participants in the right direction, as well as preparing for post-secondary educational options. Apart from the cultural incentive-based programming structures, the invention of this program structure has also created a unique method of safe communication, for children and participants in all three tiers of the program. Participants in the program can connect with each other virtually, through our network as well as have access to our other innovative program amenities.
Patent CA-3119428-A1 (CA)
Title: Collision evaluation
Inventor: BOURKE CILLIAN
IPC: G07C5/08
Filed: 2018-11-16
Abstract: A collision is analysed by receiving telematics data relating to a collision and determining a feature of the collision. An entity may be notified of said collision based on the determined features.