baber/WOPTO huggingface dataset:
Patent CA-3040006-A1 (CA)
Title: Dispositif et procede d'obtention d'informations de distance a partir de vues
Inventor: BLASCO CLARET JORGE VICENTE
IPC: G06T7/557
Filed: 2016-12-20
Abstract: L'invention concerne un dispositif et un procédé permettant d'obtenir des informations de profondeur à partir d'un champ lumineux. Le procédé comprend la génération (502, 503) d'une pluralité d'images épipolaires (400, 402) à partir d'un champ lumineux (501) capturé par un dispositif d'acquisition de champ lumineux (100); une étape de détection de bord (508, 509) pour détecter, dans les images épipolaires (400, 402), des bords d'objets dans la scène capturées par le dispositif d'acquisition de champ lumineux (100); pour chaque image épipolaire (400, 402), la détection (510, 511) de lignes épipolaires valides (610, 1408) formées par un ensemble de bords ; et la détermination (512 513) des pentes des lignes épipolaires valides (610, 1408). Dans un mode de réalisation préféré, le procédé consiste à étendre les images épipolaires (400, 402) avec des informations supplémentaires (1402, 1404b) d'images (1412, 2112b) capturées par des dispositifs d'acquisition d'image supplémentaires (1304, 100b) et à obtenir des lignes épipolaires étendues (1408). L'étape de détection de bord (508, 509) peut comprendre le calcul d'une seconde dérivée spatiale (506, 507) pour chaque pixel des images épipolaires (400, 402) et la détection des passages par le point zéro des secondes dérivées spatiales.
Patent CA-3040523-A1 (CA)
Inventor: IMASS TARIFFI ALEJANDRO GUSTAVO
IPC: A01G25/16
Filed: 2019-04-17
Abstract: An agricultural irrigation control system including a pump, a dual port and on/off diverter in fluid communication with the pump, a multi-port diverter in fluid communication with the dual port and on/off diverter, a controller board in electronic communication with the dual port and on/off diverter and the multi-port diverter, the controller board controlling the operation of the dual port and on/off diverter and the multi- port diverter, and a plurality of environmental sensors in electronic communication with the controller board, where the agricultural irrigation control system is configured for individualized administration of one or more substances to one or more agricultural products based on real-time analysis of the one or more agricultural products and/or a surrounding environment of the one or more agricultural products provided by one or more environmental sensors of the plurality of environmental sensors.
Patent CA-3041218-A1 (CA)
Inventor: MOSSMAN MICHAEL W
IPC: A01D57/20
Filed: 2019-04-25
Abstract: A draper platform includes a drive roller and an idler roller spaced from the drive roller. A belt is operatively coupled to each of the drive roller and the idler roller. The draper platform also includes a belt tensioning system, including a tension adjustment rod. A worm gear is operatively coupled to the tension adjustment rod. A sector gear is in meshed engagement with the worm gear. A push rod is operatively coupled to each of the sector gear and the idler roller such that rotation of the sector gear causes translation of the idler roller so as to adjust tension of the belt.
Patent CA-3042261-A1 (CA)
Title: Collecteur de courant electronique pour vehicules
Inventor: SINGH AKHILESH PRASAD
IPC: B60L5/36
Filed: 2015-12-18
Abstract: La présente invention concerne un système collecteur de courant (100) pour un véhicule comprenant un pantographe non conducteur à un seul bras (305) comprenant une base isolante à son sommet, permettant la collecte de courant à partir d'une pluralité de lignes aériennes d'alimentation électrique (200). Le pantographe comprend une pluralité de patins de carbone (104) segmentés en dents de scie, montés au sommet de ladite base isolante. Les patins de carbone (104) sont fixés à une pluralité d'espaces d'isolation (103). La présente invention comprend en outre un système de commande et de contrôle utilisant un système de gestion d'alimentation comprenant un système de secours embarqué pouvant faire l'objet d'une recherche fonctionnant au moyen d'une paire de lignes aériennes d'alimentation en courant alternatif ou continu de 600 V 1 kV ou de trois lignes pour 600 V à 1 kV d'alimentation en courant alternatif triphasée.
Patent CA-3043108-A1 (CA)
Title: Connected cooking device and method of use
Inventor: RUSSIER DERIC
IPC: A47J37/07
Filed: 2017-11-03
Abstract: The connected cooking device (10) that comprises no physical user interface, comprises: - a base (11) attached to the ground, - a support (20) for a heating means (32), attached to the base by internal connection means (12), provided with an opening and a lock (38) for opening said opening, - a power supply (41) for powering the heating means, - an electronic module (40) for short-range communication for communicating with a communicating mobile terminal (50), the electronic module controlling the powering of the heating means and the unlocking of the lock depending on the messages exchanged with the communicating mobile terminal. In certain embodiments, the electronic module is configured to check the presence of the communicating mobile terminal near the cooking device, by exchanging messages with the communicating mobile terminal and, in the event that the communicating mobile terminal is absent, to stop powering the heating means.
Patent CA-3044349-A1 (CA)
Inventor: MEYER RAPHAEL
IPC: F24H3/00
Filed: 2017-11-24
Abstract: Un appareil de chauffage (10) de type radiateur électrique comprend un boitier (11) logeant un organe de chauffe (12) produisant un premier flux de calories (F1) lorsqu'une entrée (121) de l'organe de chauffe (12) est alimentée par une tension électrique continue. L'appareil de chauffage (10) comprend également un convertisseur de tension (14) implanté dans le boitier (11) et comprenant une entrée (141) munie d'éléments de raccordement pour raccorder le convertisseur de tension (14) à une source d'alimentation électrique (13) et une sortie (142) délivrant une tension électrique continue apte à  alimenter directement ou indirectement l'entrée (121) de l'organe de chauffe (12).
Patent CA-3044424-A1 (CA)
Inventor: SOON-SHIONG PATRICK
IPC: A61K39/00
Filed: 2017-11-20
Abstract: L'invention concerne des compositions et des procédés qui créent une synapse immunitaire durable et permettent ainsi d'obtenir des lymphocytes T activés et la formation de lymphocytes T à mémoire par l'utilisation de récepteurs co-stimulateurs sélectionnés et de leurs ligands conjointement avec des néo-épitopes sélectionnés. De plus, des cellules immunocompétentes sont attirées dans un microenvironnement tumoral après activation des lymphocytes T à l'aide de protéines de liaison hybrides ou chimériques qui comprennent une partie chimiokine et qui ciblent des composants de cellules nécrotiques.
Patent CA-3044975-A1 (CA)
Inventor: CARRIGAN LORI LISA
IPC: C12N15/82
Filed: 2019-06-03
Abstract: Une nouvelle variété de maïs désignée PH2TB4 ainsi que sa semence, ses plants et ses parties de plant sont décrits. Des méthodes de production dun plant de maïs comportent le croisement de la variété de maïs PH2TB4 avec un autre plant de maïs. Des procédés sont décrits pour produire un plant de maïs qui renferme dans son matériel génétique au moins un des traits introgressés dans la PH2TB4 par conversion rétrocroisée et/ou transformation rétrocroisée, et les semences, plants et parties de plant du maïs produits de ce fait. La semence, les plants et les parties du plant de maïs hybride sont produits par croisement de la variété PH2TB4 ou dune conversion du locus de PH2TB4 avec une autre variété de maïs.
Patent CA-3046139-A1 (CA)
Title: Ensemble appareil de prises de vues et dispositif electronique mobile
Inventor: ZHOU YIBAO
IPC: H04N5/235
Filed: 2018-05-02
Abstract: La présente invention concerne un ensemble appareil prises de vues (100) et un dispositif électronique mobile (1000). L'ensemble appareil de prises de vues (100) comprend au moins deux capteurs d'image (12). Chaque capteur d'image (12) comprend un réseau de pixels (122) et un circuit de commande (124). Le réseau de pixels (122) comprend une région de détection de lumière (1222) et une région d'imagerie (1224). Le circuit de commande (124) est configuré pour recevoir une instruction de détection de lumière afin de commander la région de détection de lumière (1222) de manière à détecter une intensité d'éclairage, et pour recevoir une instruction d'imagerie afin de commander la région de détection de lumière (1222) et la région d'imagerie (1224) de manière à mettre en uvre conjointement un procédé photographique afin d'obtenir une image. La présente invention concerne en outre un dispositif électronique mobile (1000).
Patent CA-3051114-A1 (CA)
Inventor: GOVARI ASSAF
IPC: A61B34/20
Filed: 2019-08-02
Abstract: An apparatus includes a current source, an electronic circuit and a circuit board. The current source is configured to flow an electrical current having a selected frequency between a pair of electrodes coupled to a medical probe. The electronic circuit is configured to measure a single-ended voltage relative to ground that is formed on at least one of the electrodes in the pair in response to the electrical current, and, based on the measured voltage, to assess physical contact between the at least one of the electrodes and tissue. The circuit board includes the current source and the electronic circuit, and includes a layout that produces, at the selected frequency, a predefined capacitance between the current source and ground, thus forming a reference for measurement of the single-ended voltage.
Patent CA-3052699-A1 (CA)
Title: Construction system for building a module of a dwelling
Inventor: USTINOV IGOR
IPC: E04B1/24
Filed: 2017-12-21
Abstract: A construction system for building a module of a dwelling the main elements of which are made of plastic comprises a set of hollow profiled beams (1, 1') of elongate rectilinear shape, of type 1 and type 2. The beams (1, 1') comprise, at each end (5, 5'), a transverse passage opening (6, 6'). The transverse passage opening (6) of a type-1 beam (1) fits into the transverse passage opening (6') of a type-2 beam (1') when the two beams (1, 1') are assembled end to end at right angles leaving a passage opening (6, 6') between the two ends (5, 5') of the beams (1, 1'). Two type-1 beams (1) can be assembled with two type-2 beams (1') to form a rectangular frame. The system further comprises a set of corner assembly elements (2, 2'), each assembly element (2, 2') comprising a body intended to pass through the transverse passage opening (6, 6') of the type-1 and type-2 beams (1, 1'). The system also comprises a set of panels (3) that can be assembled between two assembled type-1 beams (1) or two type-2 beams (1') assembled as a rectangular frame, and a set of posts (11) of rectangular hollow section, the hollow ends of which fit onto a corner assembly element (2, 2') of a rectangular frame formed of type-1 and type-2 beams (1, 1') so as to form a three-dimensional framework. The posts (11) comprise longitudinal slots or rails (8) on two adjacent surfaces, so as to accept other panels (3') between the posts (11) during assembly. Each hollow profiled beam (1, 1') comprises, along an upper surface, spaced-apart slots or rails (8) intended to accept said other panels (3').
Patent CA-3054876-A1 (CA)
Inventor: BANZOLA GIOVANNI
IPC: B25B23/142
Filed: 2018-03-20
Abstract: A torque wrench for controlled tightening of threaded couplings, comprising a substantially tubular body (2; 20), a grip (3; 30) positioned at a first end (4; 40) of said tubular body (2; 20), a tightening head (5; 50) positioned at a second end (6; 60) of said tubular body (2; 20), a tightening torque setting mechanism positioned inside said tubular body (2; 20), an indicating device (10) for indicating when the tightening torque set has been reached, a recognition device (11; 110) for recognising an element to be tightened and/or elements that are positioned at the element to be tightened, said recognition device (11; 110) being connected to said tubular body (2; 20), preferably at said second end (6; 60), and a control unit (12; 120) connected to said recognition device (11; 110) and designed to associate with the element recognised by said recognition device (11; 110) a tightening torque design value to be set.
Patent CA-3057100-A1 (CA)
Title: Systems and methods of feeding hook fastening elements into a mold assembly line
Inventor: NAKATA YOSHIFUMI
IPC: B65H21/00
Filed: 2011-11-03
Abstract: A system is described for providing strips of hook fastening tape to each of molds in a mold assembly line. The system includes at least one roll of hook fastening tape; and a cutter for cutting the strips of the tape from the roll. The cutter is configured to cut a number of strips of the tape required for a selected mold and a length of each of the strips required for the selected mold in response to receiving information identifying the required number of strips, the length of the number of strips required for the selected mold and an expected arrival time of the selected mold at a location proximate the cutter. The cutter can direct the cut number of strips into the selected mold. Structure is included along a width and/or a length of the tape for blocking foam from flowing into an interior of the tape.
Patent CA-3057246-A1 (CA)
Title: Acrylic derivatives of 1,4:3,6-dianhydrohexitol
Inventor: BUFFE CLOTHILDE
IPC: C07D493/04
Filed: 2018-03-27
Abstract: The invention relates to a compound of formula (I), the production thereof and the use of same as a monomer in the production of polymers.
Patent CA-3057576-A1 (CA)
Title: Weld joint manufacturing method and weld joint
Inventor: ZENIYA TASUKU
IPC: B23K31/00
Filed: 2018-03-20
Abstract: This welded joint manufacturing method comprises: sandwiching an aluminum plated steel sheet provided with an aluminum plated layer between a pair of electrode wheels and rotating the pair of electrode wheels in a circumferential direction to energize the aluminum plated steel sheet while the electrode wheels are caused to move relative to the aluminum plated steel sheet; and, with the aluminum plated layer overlapping another steel sheet, welding the parts of the aluminum plated steel sheet that have been energized by means of said energization to the other steel sheet.
Patent CA-3063079-A1 (CA)
Inventor: BAE KWAN-HO
IPC: F15B15/20
Filed: 2019-11-27
Abstract: Methods and systems according to one or more examples are provided for reducing chatter in a no-back brake during aiding load operations. In one example, an apparatus comprises a no-back brake, disposed within an actuator coupled to an aircraft, including a shaft, and a ball ramp plate, coupled to the shaft, to receive a force comprising an air loading force and is displaced responsive to the force. The apparatus further comprises a brake, coupled to the shaft and coupled to the ball ramp plate, and displaced by the ball ramp plate corresponding to a distance the ball ramp plate is displaced. The apparatus further comprises a modulating spring, coupled to the shaft and coupled to the brake, configured to compress in response to the brake being displaced, and the modulating spring is configured to apply a selective compressive force at the brake corresponding to a distance the brake is displaced.
Patent CA-3068425-A1 (CA)
Inventor: SMITH TIMOTHY R
IPC: C10M145/10
Filed: 2018-06-25
Abstract: The invention provides a lubricating composition comprising an oil of lubricating viscosity and synergistic mixture of a functionalized ethylene-.alpha.-olefin copolymer, a poly(meth)acrylate block polymer having a substantially oil soluble block and a substantially oil insoluble block The invention also provides a method of lubricating a mechanical device using such a lubricating composition
Patent CA-3069293-A1 (CA)
Title: Systeme pour controler le pistonnage lors du deplacement d'un dispositif garniture d'etancheite
Inventor: ORNELAZ RICHARD DECENA
IPC: E21B33/12
Filed: 2017-11-14
Abstract: La présente invention concerne, selon des modes de réalisation, une garniture d'étanchéité. La garniture d'étanchéité comprend une dérivation de fluide positionnée le long d'un axe longitudinal de la garniture d'étanchéité. La dérivation de fluide fournit un trajet d'écoulement de fluide entre un emplacement en profondeur de forage et un emplacement en hauteur de forage à partir de la garniture d'étanchéité. De plus, la garniture d'étanchéité comprend un élément d'étanchéité positionné autour de la dérivation de fluide qui est élastiquement déformable pour s'agrandir dans une direction radialement vers l'extérieur à partir de l'axe longitudinal lorsque l'élément d'étanchéité subit une compression axiale. L'élément d'étanchéité comprend au moins un renfort de joint élastomère moulé dans le joint élastomère.
Patent CA-3069964-A1 (CA)
Inventor: HUMPHREY PATRICK G
IPC: G06K9/00
Filed: 2018-07-17
Abstract: Systems and methods for detecting, decoupling and quantifying unresolved signals in trace signal data in the presence of noise with no prior knowledge of the signal characteristics (e.g., signal peak location, intensity and width) of the unresolved signals. The systems and methods are useful for analyzing any trace data signals having one or multiple constituent signals, including overlapping constituent signals, and particularly useful for analyzing data signals which often contain an unknown number of constituent signals with varying signal characteristics, such as peak location, peak intensity and peak width, and varying resolutions. A general signal model function is assumed for each unknown, constituent signal in the trace signal data.
Patent CA-3072479-A1 (CA)
Title: Systems and methods for autotuning pid control of injection molding machines
Inventor: ALTONEN GENE MICHAEL
IPC: B29C45/77
Filed: 2018-09-06
Abstract: A variable-gain proportional-integral-derivative (PID) controller is utilized to control one or more of the process variables. The injection molding system includes a tuning controller to automatically tune at least one of the proportional, integral, or derivative gains within a mold cycle. The tuning controller obtains sensor data that monitors the operation of the injection molding machine to determine an adjustment to at least one of the proportional, integral, or derivative gains. The tuning controller adjusts the gains of the variable-gain PID controller in accordance with the determined adjustment to the at least one of the proportional, integral or derivative gains.
Patent CA-3073239-A1 (CA)
Title: Rapid predictive method for characterising the radiosensitivity and/or the risk of tissue toxicity of an individual to irradiation
Inventor: PEREIRA SANDRINE
IPC: G01N33/68
Filed: 2018-06-13
Abstract: A method for characterising the radiosensitivity of a cell sample of an individual to ionising radiation, said cell sample having been obtained from cells removed from said individual, the method being characterised in that - the radiosensitivity is determined from the quantity of the phosphorylated ATM protein, pATM, in the basal state t0, - said method not including irradiation of said cell sample.
Patent CA-3074090-A1 (CA)
Title: Improved 6xxx aluminum alloys, and methods for producing the same
Inventor: LIN JEN C
IPC: C22C21/08
Filed: 2013-07-15
Abstract: New 6xxx aluminum alloys are disclosed. The new 6xxx aluminum alloys may include 1.05 ¨  1.50 wt. Mg, 0.60 ¨ 0.95 wt. % Si, where the (wt. % Mg) / (wt. % Si) is from 1.30 to 1.90, 0.275 ¨ 0.50 wt. % Cu, and from 0.05 to 1.0 wt. % of at least one secondary element, wherein the secondary element is selected from the group consisting of V, Fe, Cr, Mn, Zr, Ti, and combinations thereof, wherein at least V is present and wherein the 6xxx aluminum alloy includes from 0.05 wt.% to 0.25 wt.% V as the secondary element.
Patent CA-3075389-A1 (CA)
Title: Rocking lever assembly for harnessing energy from surface waves
Inventor: HUSSAIN AHMAD
IPC: F03B13/16
Filed: 2019-01-12
Abstract: Disclosed is rocking lever assembly for harnessing energy from surface waves. A rocking lever (303), connecting a floating body (301) and a dense solid body (302) with the flexible links (306/307) at the opposite arms (304/305) and a freewheeling mechanism (308/309) in between, rocks to rotate a line shaft (310/311) with the descending waves underneath floating body (301), in bearings mounted on a frame (320) held above waves. Sets of similar rocking levers (303), installed side by side, rotate said line shaft (310) uniformly. Another parallel line shaft (311), with similar accessories, mounted on the same frame to rotate oppositely, counters the overturning of said frame (320). These line shafts rotate one common shaft (315) unidirectional which being used as prime mover.
Patent CA-3075697-A1 (CA)
Inventor: VAN INGEN JAAP WILLEM
IPC: B29C65/32
Filed: 2018-09-12
Abstract: The invention concerns a welding apparatus for a fibre reinforced resin based material, the welding apparatus comprising an elongate flexible heat conductive strip and an elongate heat sink extending around at least a portion of the perimeter of the conductive strip. The elongate heat sink is divided into a plurality of segments wherein adjacent segments can move relative to one another.
Patent CA-3076714-A1 (CA)
Inventor: LI LELE
IPC: A61K47/68
Filed: 2019-11-14
Abstract: Provided is a method for producing an antibody-drug conjugate intermediate by addition of acid. An acid additive is used to convert the monomethyl auristatin derivative into a salt thereof to participate in the reaction. The addition of the acid additive can significantly improve the yield of the final product. In addition, the low price of the acid additive greatly reduces the production cost of the final ADC product. Moreover, the method of the present invention adopts a one-step preparation process, in addition to a higher yield of the final product, not only reducing the cost of the consumables, labor, equipment, site, raw materials and the like in the production, but also greatly reducing the production of the waste liquid, and thus reducing production costs and improving production efficiency, and making the method suitable for industrial large-scale production.
Patent CA-3078219-A1 (CA)
Inventor: CHAN KWOK TUNG
IPC: B23C5/20
Filed: 2020-04-14
Abstract: An example end mill includes a shaft, a cutting head positioned on one end of the shaft, and an edge relief cutting head positioned on the shaft spaced apart from the cutting head. The portion of the shaft between the cutting head and the edge relief cutting head has a diameter that is less than the diameters of the cutting head and the edge relief cutting head. The end mill is rotated around a longitudinal axis of the end mill and revolved around a central axis of a hole to be cut, with the longitudinal axis radially offset from the central axis, to cut the hole with the cutting head and cut an edge relief in a leading edge of the hole with the edge relief cutting head.
Patent CA-3079399-A1 (CA)
Title: Single disk fertilizer opener for an agricultural planter
Inventor: PETENON PABLO
IPC: A01C5/06
Filed: 2020-04-24
Abstract: A single disk fertilizer opener assembly for opening a trench in soil includes a frame support and a cutting disk for forming the trench. The cutting disk is coupled to an axle and rotates about the axle as the assembly moves in a working direction. The assembly also includes a first arm pivotally coupled to the frame support and the axle, and a second arm pivotally coupled to the frame support at a location spaced from the first arm. A bracket is coupled to the axle and the second arm, and a scraper is coupled to the bracket and disposed substantially perpendicularly to the working direction.