baber/WOPTO huggingface dataset:
Patent CA-3050426-A1 (CA)
Title: Adaptive sense and avoid system
Inventor: DAWSON-TOWNSEND TIMOTHY
IPC: G01C21/00
Filed: 2019-07-22
Abstract: An adaptive sense and avoid system for use with an aerial vehicle in an environment, the adaptive sense and avoid system comprising a processor, a plurality of sensors, an obstacle detection circuit, and an avoidance trajectory circuit. The processor may be operatively coupled with a flight controller and a memory device, wherein the memory device comprises one or more databases. The plurality of sensors generates sensor data reflecting a position of an obstacle in the environment. The obstacle detection circuit, which is operatively coupled to the processor and the plurality of sensors, may be configured to identify obstacles based at least in part on the sensor data and to generate obstacle information that reflects a best estimate of a position of the obstacle in the environment. The obstacle detection circuit is configured to weigh the sensor data as a function of the aerial vehicle's state and its environment. The avoidance trajectory circuit, which is operatively coupled to the obstacle detection circuit and the processor, may be configured to calculate trajectory data as a function of the obstacle information and information from the one or more databases. The obstacle detection circuit is configured to communicate the trajectory data to the flight controller.
Patent CA-3050436-A1 (CA)
Inventor: SMITH JONATHAN NEIL
IPC: G01S5/22
Filed: 2019-07-23
Abstract: Trajectory estimate for a sub-sonic projectile can be derived from sampling a wake contribution of an acoustic signal detected at a multi-detector array. The wake contribution is sampled, in time, and the samples are processed to determine a bearing estimate for the projectile from which the acoustic wake derives.
Patent CA-3050571-A1 (CA)
Inventor: HURTUBISE MARC
IPC: E04B9/00
Filed: 2019-07-25
Abstract: In at least one embodiment, the present invention provides a decorative ceiling beam assembly having a longitudinally extending reversible base plate, a longitudinally extending first side wall portion, a longitudinally extending second side wall portion and a longitudinally extending reversible bottom plate such that the components interfit to create a longitudinally extending, rectangularly prismatic decorative ceiling beam having a hollow cross section.
Patent CA-3051884-A1 (CA)
Title: Method for the production of a part made from a composite material
Inventor: SCHWARTZ MATHIEU
IPC: C04B35/80
Filed: 2018-02-01
Abstract: The invention relates to a method for the production of a part made from a composite material, comprising the following steps: forming a fibrous preform of the part to be produced, involving the surface-deposition of a plurality of fibrous structures (3) impregnated with a thermoplastic polymer, said deposition being carried out by means of automated fibre placement; removing the thermoplastic polymer from the preform by means of dissolution by a solvent; and injecting a liquid impregnation composition into the porous structure of the fibrous preform following the removal of the thermoplastic polymer, in order to form a matrix in the porous structure of the fibrous preform.
Patent CA-3051965-A1 (CA)
Title: Determining an analyte concentration of a physiological fluid having an interferent
Inventor: MACKINTOSH STEPHEN
IPC: G01N27/327
Filed: 2018-01-31
Abstract: Systems and methods for determining a concentration of an analyte in a physiological fluid are presented. A test voltage is applied between a first electrode and the second electrode of a biosensor, in which the first electrode includes a reagent and the second electrode is uncoated with the reagent. The reagent is selected for a reaction with the analyte, but not with the interferent. First and second current values are measured at the first and second electrodes during first and second time periods after application of the test voltage, respectively. First and second current parameters are determined by taking the sums of the current values and subtracting factors dependent on at least one of the current values. The analyte concentration is determined as a function of a ratio of the first current parameter and the second current parameter.
Patent CA-3052137-A1 (CA)
Title: Device and process for preserving and transporting at least one human or animal tissue with a view to transplantion or ex-vivo experimentation
Inventor: GHARBI TIJANI
IPC: A01N1/02
Filed: 2018-01-09
Abstract: The invention relates to a device and a process for preserving and transporting at least one human or animal tissue with a view to transplantation or ex-vivo experimentation, and in particular to the preservation of a sample of human or animal cornea, such as a corneal transplant. This device comprises at least one chamber (1) which is suitable for accommodating and preserving the tissue in a liquid preservation medium which comprises means for the continuous renewal (4a and 4b) of the medium in said at least one chamber. According to the invention, the device also comprises means for regulating (6a and 6b, 7a) at least one physicochemical parameter of said medium, including the pH thereof, by continuous circulation of a buffer gas in said at least one chamber outside of and in contact with said medium.
Patent CA-3053811-A1 (CA)
Inventor: RHODES GEORGE WYATT
IPC: G01N29/34
Filed: 2018-02-27
Abstract: The embodiments disclosed herein relate to the examination of gemstones including diamonds, both cut/polished and rough, using the technology of Resonant Ultrasound Spectroscopy. The resonant frequencies are obtained by mechanically causing the stone to vibrate using a swept sine oscillator, sensing the resonance vibrations, and displaying the spectrum to yield a pattern describing the stone. The resonance fingerprints can be used to both track an individual stone to verify its integrity or to grade a rough stone to establish potential value.
Patent CA-3054590-A1 (CA)
Inventor: AFZAL MUHAMMAD HARIS
IPC: G01S19/42
Filed: 2017-04-04
Abstract: A method of calibrating output of an absolute atmospheric pressure sensor of an electronic device includes: determining, at a processor of the electronic device, that a location of the electronic device is at a known absolute altitude and outdoors; receiving, at the processor, a measured pressure from the absolute atmospheric pressure sensor; calculating, at the processor, a difference between the measured pressure and a reference pressure, the reference pressure determined by adjusting a mean sea level pressure based on the known absolute altitude relative to mean sea level at the location of the electronic device; storing the difference, in a memory of the electronic device; and applying the difference to the output of the absolute atmospheric pressure sensor; wherein determination that the electronic device is at the known absolute altitude and outdoors occurs without user input.
Patent CA-3055631-A1 (CA)
Inventor: SABES PHILIP
IPC: A61N1/05
Filed: 2018-03-14
Abstract: Stimulation of nervous system components by electrodes can be used in many applications, including in the operation of brain-machine interfaces, bidirectional neural interfaces, and neuroprosthetics. The optimal operation of such systems requires a means of accurately measuring neural responses to such stimulations. However, currently the measurement of neural responses is difficult due to heavy stimulation artifacts arising from stimulatory pulses. The invention encompasses novel methods of estimating stimulation artifacts in measurements attained by recording electrodes and the effective removal of these artifacts. This provides improved neural recording systems and enables the deployment of closed-loop neural stimulation systems.
Patent CA-3056301-A1 (CA)
Title: Pharmaceutical combination comprising ponesimod and teriflunomide or leflunomide
Inventor: CLOZEL MARTINE
IPC: A61P37/00
Filed: 2018-03-13
Abstract: The present invention relates to a pharmaceutical combination comprising a first active ingredient which is ponesimod and a second active ingredient which is selected from the group consisting of teriflunomide and leflunomide, and the use of the pharmaceutical combination for the treatment of multiple sclerosis and diseases or disorders associated with a lymphocyte-mediated activated immune system.
Patent CA-3059149-A1 (CA)
Title: Connecting sucker rods with couplings having dry film lubrication
Inventor: LEMBCKE JEFFREY L
IPC: E21B17/042
Filed: 2019-10-18
Abstract: A sucker rod assembly for use downhole includes sucker rods and couplings. The sucker rods having pin connections with a pin face and a threaded pin. The coupling make up adjoining rods using box connections each having a box face and internal thread. Dry film lubrication is applied only to the internal thread of the couplings and excluded from the box face of the box connections. During make up, the dry film lubrication can help prevent seizing and/or galling of the threads for the connection between the coupling and the rods. The box connection is circumferentially displaced relative to the pin connection to place a preload on the pin, and the box face has a friction abutment with the pin face.
Patent CA-3059223-A1 (CA)
Inventor: LANG JAMES W
IPC: H04L25/08
Filed: 2018-04-03
Abstract: Un procédé de mise en uvre d'une atténuation d'interférence dans un réseau sans fil, tel un réseau Link (16), ne nécessite aucune reconnaissance d'interférence et ne nuit pas à une détection de signal, même en l'absence d'interférence. Un score de corrélation non atténuée est obtenu en corrélant des symboles de préambules non atténués reçus à des symboles attendus. Au moins un des signaux d'entrée est également corrélé après atténuation de façon à obtenir un signal atténué. Un score de corrélation atténuée est obtenu à partir des signaux atténués. Un score de corrélation mixte est obtenu en combinant des signaux atténués et non atténués. Un signal est détecté si l'un quelconque des scores de corrélation est supérieur à un seuil correspondant. Certains modes de réalisation utilisent la corrélation non atténuée pour une détermination d'une heure d'arrivée d'un message ultérieur si le score de corrélation non atténuée est supérieur à son seuil de détection. Dans certains modes de réalisation, une atténuation est appliquée à une seule des fréquences de message. La mise en uvre du procédé d'après l'invention ne nécessite aucune ressource électronique supplémentaire excessive.
Patent CA-3059797-A1 (CA)
Inventor: RUDENKO GEORGE
IPC: C12N15/82
Filed: 2018-05-04
Abstract: In an aspect, the disclosure provides methods for making neurotransmitters in a host organism. The neurotransmitters can be cannabinoids and derivatives of cannabinoids. The host cells can be microalgae, fungi or other host cells. In a related aspect, the disclosure provides host cells engineered to have biochemical pathways for making neurotransmitters such as cannabinoids.
Patent CA-3060310-A1 (CA)
Inventor: LANGBEIN SILVIO
IPC: A61C19/04
Filed: 2018-04-30
Abstract: L'invention concerne un accessoire de localisateur d'apex destiné à être raccordé à un localisateur d'apex destiné à la mesure de la position de la longueur d'un canal radiculaire pendant un traitement endodontique. La forme, la structure et les dimensions de l'accessoire sont configurées pour maximiser la facilité d'utilisation de l'accessoire et permettre un couplage mécanique et électrique d'un instrument dentaire à un localisateur d'apex tout en permettant à l'accessoire de localisateur d'apex d'être facilement nettoyé, désinfecté et autoclavé.
Patent CA-3065717-A1 (CA)
Inventor: HINKEY LAWRENCE A
IPC: D06F59/02
Filed: 2019-12-20
Abstract: Il est décrit des ensembles (10, 320, 430, 500, 600) et des procédés pour sécher des articles vestimentaires, comme des souliers ou des gants. Les ensembles (10, 320, 430, 500, 600) comprennent un panneau ou logement (12); des saillies ou des crochets (14, 16) montés à pivotement dans des cavités dans le panneau ou logement, ou insérés dans ces dernières, les saillies comportant chacune une entrée (53), une sortie (37), un passage intérieur (17) reliant l'entrée à la sortie, et les saillies (14, 16) pouvant être orientées dans une position adaptée pour recevoir l'article vestimentaire; et une source d'air (64) comportant une sortie en communication fluidique avec les entrées (53) des saillies (14, 16). L'air, provenant, par exemple, d'un ventilateur, pénètre dans les entrées (53) des saillies (14, 16), circule à travers les passages intérieurs (17), et ressort par les sorties (37) pour entrer en contact avec l'article vestimentaire placé sur les saillies (14, 16) et le sécher. La saillie rétractée peut être alignée avec le panneau lorsqu'elle n'est pas utilisée. Les ensembles peuvent être portatifs, et les saillies peuvent dévier un élément de soupape (164, 636).
Patent CA-3065747-A1 (CA)
Inventor: ISHIKAWA KOTARO
IPC: A61K8/73
Filed: 2018-05-30
Abstract: The present invention provides a moisturizing topical preparation containing as an active ingredient at least one selected from pentosan polysulfate and pharmaceutically acceptable salts thereof as well as solvates of these pharmaceutically acceptable pentosan polysulfates as a novel moisturizing topical preparation. Because the moisturizing topical preparation of the present invention has a substance free of animal-derived components as the active ingredient, it can be produced as a moisturizing topical preparation free of animal-derived components as needed.
Patent CA-3066100-A1 (CA)
Inventor: SINGH AMANDEEP
IPC: A61B8/00
Filed: 2018-06-19
Abstract: L'invention concerne un circuit ultrasonore comprenant un amplificateur d'adaptation d'impédance (TIA) doté d'une fonctionnalité de compensation de gain en temps intégrée. Le TIA est couplé à un transducteur ultrasonore pour amplifier un signal électrique généré par le transducteur ultrasonore en réponse à la réception d'un signal ultrasonore. Le TIA est, dans certains cas, suivi par d'autres circuits de traitement analogique et numérique.
Patent CA-3068295-A1 (CA)
Title: Storable exercise bench
Inventor: BAKER BRYCE C
IPC: A63B21/00
Filed: 2018-06-26
Abstract: A storable exercise bench is provided. The exercise bench may include a frame including at least one beam operatively coupled to first and second floor supports and a member operatively coupled with the at least one beam. The exercise bench may be positioned into an operating position in which the first and second floor supports support the at least one beam and the member, and the at least one beam runs generally horizontally in reference to a support surface. The exercise bench may be positioned into a storage position in which the second floor support and the member support the at least one beam and the first floor support, and the at least one beam runs generally vertically in reference to the support surface.
Patent CA-3069766-A1 (CA)
Title: Fibres minerales
Inventor: CLAIREAUX CORINNE
IPC: C03C13/06
Filed: 2018-07-24
Abstract: La présente invention concerne des fibres minérales présentant une composition chimique comprenant les constituants suivants, en pourcentages pondéraux : SiO2 - 7,0 à 60,0 %, CaO - 25,0 à 30,0 %, MgO - >8,0 à 10,0 %, B2O3- 2,5 à 6,0 %, R2O - jusqu'à  2,5 % Al2O3 - 0 à 2,0 %, et un rapport molaire R2O/B2O3 de 0,20 à 0,60.
Patent CA-3071530-A1 (CA)
Inventor: SZYMCZAK ANDRZEJ CZESLAW
IPC: E21B47/00
Filed: 2017-09-11
Abstract: L'invention concerne un procédé et un système de modélisation d'une structure géologique tridimensionnelle. Un procédé peut consister à sélectionner des données d'entrée provenant de systèmes de mesure de puits, de relevés sismiques ou d'autres sources, à entrer les données d'entrée dans un système de traitement d'informations, à construire un espace de quotient, à projeter des contraintes dans l'espace de quotient, à construire des fonctions de profondeur sur l'espace de quotient, à effectuer un ajustement en fonction d'un réseau de failles, et à produire un modèle tridimensionnel d'horizons. Un système peut comprendre un outil de fond de trou. L'outil de fond de trou peut comprendre au moins un récepteur et au moins un émetteur. Le système comprend en outre un système de transport et de traitement d'informations. Le système de traitement d'informations peut être conçu pour sélectionner des données d'entrée, construire un espace de quotient, projeter des contraintes sur l'espace de quotient, construire des fonctions de profondeur sur l'espace de quotient, effectuer un ajustement en fonction d'un réseau de failles, et produire un modèle tridimensionnel d'une structure géologique.
Patent CA-3071589-A1 (CA)
Inventor: ERDOGAN JULIEN
IPC: E04C5/12
Filed: 2018-07-27
Abstract: The invention relates to a device (10) for anchoring pre-stressing reinforcement(s) (3) or a structural cable such as a guy, for a structure, in particular made of concrete (1), comprising: - an anchoring block (20) having at least one recess (22) configured to receive a clamping jaw (21) for clamping a reinforcement (3), - an anchoring sub-block (30), having a bearing face (32) on which the anchoring block (20) rests and an arched shape, the concave portion of which is oriented towards the structure.
Patent CA-3073246-A1 (CA)
Inventor: BOBIG PAOLO
IPC: B21B37/26
Filed: 2020-02-21
Abstract: Un produit de métal est alimenté dans un laminoir pour effectuer un changement de jauge de vol, au moins une vitesse de rotation de rouleaux d'une première station du laminoir et un espace des rouleaux de la première station n'étant pas modifiés pendant le changement de jauge de vol de la bande, une transition d'une épaisseur actuelle à une épaisseur suivant se produisant par l'application d'une nouvelle configuration de paramètres à toutes les stations de roulement utilisées dans le changement de jauge de vol et le nombre de stations utilisées dans le changement, de la dernière station à des stations de finition, étant obtenu en tenant compte d'une distribution d'une force de roulement de chaque station, de sorte que la distribution des forces en fonction du changement d'épaisseur soit maintenue dans une plage de tolérance acceptable.
Patent CA-3074658-A1 (CA)
Inventor: VAN HAESENDONCK INGRID
IPC: A21D10/00
Filed: 2018-10-26
Abstract: Flour improvers, chlorinated flour replacers comprising the flour improver, methods of preparing the flour improvers and chlorinated flour replacers, and uses thereof (e.g. for improving the textural properties of wheat flour-based high ratio cakes) are provided. The flour improver as disclosed herein comprises between 10% and 97.5% (w/w) of non-wheat flour, wherein the non-wheat flour is one or more non-wheat flours selected from the group consisting of rice flour, oat flour, quinoa flour and buckwheat flour; between 2% and 20% (w/w) of a gel-forming protein in addition to protein present in the non-wheat flour; and between 0.5% and 3% (w/w) of calcium 2+ ions.
Patent CA-3075247-A1 (CA)
Inventor: HATAYAMA JUNICHI
IPC: G01C21/34
Filed: 2017-09-08
Abstract: Provided are a driving assistance method and driving assistance device that make it possible for a vehicle to appropriately enter a branch road at a road section where, after a branching point is passed, one of two adjacent lanes on a main road becomes the branch road and the other becomes the main road. In the present invention, the planned travel road path of a vehicle on map data is retrieved (S1-S3), and at a road section where, after a branching point is passed, one of two adjacent lanes on a main road becomes a branch road and the other becomes the main road, when the vehicle enters the range of a prescribed distance from the branching point, if the vehicle is traveling on the lane that will become the main road after the branching point is passed, guidance is provided for switching to the lane that will become the branch road after the branching point is passed (S4, S5).
Patent CA-3075834-A1 (CA)
Inventor: EKSTEN BRICK
IPC: H04N21/234
Filed: 2018-09-14
Abstract: A system for producing fragmented video content is provided. The system includes a processing device, a non-transitory data store, and a memory storage device having at least a Manifest Processing Service (MPS) unit stored therein. The MPS unit is configured to generate at least one master manifest and store the master manifest in the non-transitory data store, the master manifest comprising a timing reference for a video fragment of the fragmented video content, wherein the timing reference indicates a temporal boundary of processing for the video fragment.
Patent CA-3077030-A1 (CA)
Title: Shotgun stick for use with grounding devices
Inventor: FLOJO ALFRED R
IPC: H02G1/02
Filed: 2020-03-25
Abstract: A shotgun stick for use with grounding devices is provided. An example shotgun stick includes a housing and a drive shaft supported within the housing. The shotgun stick further includes a clamp stick head attached to the housing at a first end and operably connected to a first end of the drive shaft such that rotation of the drive shaft actuates the clamp stick head. The shotgun stick also includes a ratchet locking module that selectively limits rotation of the drive shaft via engagement between a side pin and a ratchet gear of the ratchet locking module. The clamp stick head includes an exterior housing, a head sleeve that defines an opening configured to receive a tool attachment secured thereto, and a slotted inner sleeve positioned between the exterior housing and the head sleeve that prevents rotation of a tool attachment received by the head sleeve.
Patent CA-3077869-A1 (CA)
Title: Battant de porte
Inventor: HALL BENJAMIN
IPC: E06B3/70
Filed: 2020-04-03
Abstract: Il est décrit dans la présente demande un vantail et un ensemble porte comprenant le vantail. Le vantail possède une première partie de vantail et une deuxième partie de vantail. Les première et deuxième parties vantail sont reliées de manière pivotante lune à lautre par rapport à un axe qui sétend à travers lune parmi les première et deuxième parties de vantail. Le vantail comprend également un verrou configuré, lorsquen position verrouillée, pour faire saillie à travers une interface entre les deux parties pour ainsi verrouiller les première et deuxième parties de vantail pour quelles soient essentiellement coplanaires. Laxe de pivot est essentiellement parallèle à linterface et espacé de celle-ci.
Patent CA-3079360-A1 (CA)
Inventor: DEMIRCI CIHANGIR
IPC: F27B3/20
Filed: 2018-11-07
Abstract: Melting furnace (1), in particular for producing metal alloys by melting alloying constituents, comprising a melting crucible (10), a cylindrical electrode rod (40) with a consumable electrode (41) attached thereto and a power supply (50), which is designed to supply power to the electrode (41) via the electrode rod (40), wherein the electrode rod (40) is rotatable about its own axis and movable along its own axis during the melting process.