baber/WOPTO huggingface dataset:
Patent CA-3125795-A1 (CA)
Title: Mechanically operated landing gear uplock systems and methods
Inventor: VASUDEVA VISHWANATH
IPC: B64C25/26
Filed: 2021-07-22
Abstract: An uplock system includes a cam plate comprising a cam channel, a hook configured to rotate with respect to the cam plate, a follower rotatably coupled to the hook, wherein a portion of the follower moves within the cam channel in response to rotation of the hook, a stopper configured to engage the follower, and a first biasing member configured to bias the stopper towards the follower to stop the follower from moving within the cam channel, thereby locking the hook in a locked position.
Patent CA-3126774-A1 (CA)
Title: Harvesting device and method for harvesting fruit hanging from a plant
Inventor: GEURTS PETER JOHANNES LODEWIJK
IPC: A01D46/28
Filed: 2020-01-30
Abstract: The invention relates to a harvesting device for harvesting fruit hanging from a plant, comprising a frame displaceable in a transport direction, at least one container displaceable relative to the frame in a direction of extension substantially transversely of the transport direction; and at least one catcher mounted on the at least one container, wherein the at least one brush comprises an arm extending substantially in the direction of extension from the container, and a number of bristles which are attached to the arm and extend substantially parallel to the transport direction. The invention also relates to a method for harvesting such fruit, wherein use is made of such a harvesting device.
Patent CA-3129016-A1 (CA)
Title: Automatic classification of excavation materials
Inventor: ARTAN UNAL
IPC: E02F9/20
Filed: 2021-08-26
Abstract: Methods and apparatus for automatic material classification use proprioceptive sensing data acquired from equipment interacting with the material. Embodiments enable automatic material identification with low operational complexity and computational overhead.  Automatic material classification may be used to improve autonomous operation of robotic excavators, as well as provide useful knowledge about excavation materials (e.g., rock size distribution) in fields such as civil and mining operations, military operations, aggregate material handling and processing, and space exploration and development to improve downstream processing and operations.
Patent CA-3131770-A1 (CA)
Title: Fiberboard manufacturing method and fiberboard
Inventor: SUGIYAMA NAOKI
IPC: D21J1/00
Filed: 2020-03-18
Abstract: [Problem] To provide a fiberboard manufacturing method suitable for efficiently manufacturing fiberboard in which warpage is suppressed, and to provide fiberboard obtained by such a fiberboard manufacturing method. [Solution] This fiberboard manufacturing method involves the following pulp crushing step S1, mat forming step S2 and hot pressing step S3. In the pulp crushing step S1, pulp dispersed in water is beaten in a gap between opposed blades, thereby producing a plant-based fiber material that has a D50 particle size of 50-110 µm and a freeness value of 150-300 ml and that contains an adhesive component. In the mat forming step S2, a mat is formed from the plant-based fiber material. In the hot pressing step S3, by hot pressing the mat, a fiberboard is formed from said mat through a process of plasticizing the adhesive component in said mat.
Patent CA-3135488-A1 (CA)
Title: Plateau en papier a niches ayant des compartiments divises
Inventor: VALENCIA JOHN
IPC: B65D5/28
Filed: 2020-03-27
Abstract: Cette invention concerne un plateau (100), comprenant une première partie de compartiment (20) ayant un panneau inférieur (22), un premier panneau latéral (24) relié au panneau inférieur, un second panneau latéral (26) relié au panneau inférieur, un panneau avant (28) relié au panneau inférieur et un panneau arrière (30) relié au panneau inférieur, et une seconde partie de compartiment (40) ayant un panneau inférieur (42), un premier panneau latéral (44) relié au panneau inférieur et relié au second panneau latéral de la première partie de compartiment le long d'une ligne de pliage attenante (35), un second panneau latéral (46) relié au panneau inférieur, un panneau avant (48) relié au panneau inférieur et un panneau arrière (50) relié au panneau inférieur, les panneaux avant et arrière de la seconde partie de compartiment ayant chacun une languette (48a, 50a) pour une fixation aux panneaux avant et arrière de la première partie de compartiment.
Patent CA-3135741-A1 (CA)
Inventor: OLSON STEVEN R
IPC: B31F1/07
Filed: 2014-10-08
Abstract: Un procédé d'amélioration de la densité d'un produit de papier roulé comprend la fourniture d'au moins une toile de papier ayant un compas d'épaisseur et une surface de contact; l'embossage de toute toile à l'aide d'un motif d'embossage couvrant au moins environ 22 % de la surface de contact de toute toile, le motif d'embossage ayant au moins environ 80 % de bosses linéaires pour produire une toile plus dense, et le roulement de la toile de papier pour former un produit de papier roulé; l'embossage entraînant une perte d'absorbance d'un maximum de 10 %. Il est également décrit un produit de papier formé par le procédé.
Patent CA-3135800-A1 (CA)
Inventor: BOCOCK RYAN M
IPC: H05B47/19
Filed: 2020-04-03
Abstract: A lighting device (e.g., a controllable light-emitting diode illumination device) may have a light-generation module that may be assembled and calibrated prior to the light-generation module being installed in a finished good. The light-generation module may include an emitter module having at least one emitter mounted to a substrate and configured to emit light. The light-generation module may include a first printed circuit board on which the emitter module may be mounted and a second printed circuit board on which those circuits that are essential for powering the emitter module may be mounted. The light-generation module may include a heat sink located between the first printed circuit board and the second printed circuit board. The emitter module may be thermally-coupled to the heat sink through the substrate and the first printed circuit board.
Patent CA-3138818-A1 (CA)
Title: Stator blade for a centrifugal compressor
Inventor: GIACHI MARCO
IPC: F01D9/04
Filed: 2020-05-07
Abstract: A stator blade (100) for a centrifugal compressor comprises a front portion (110) configured to generate one or more strearwise vortices (V) in the gas flow around the stator blade (100) in order to avoid and/or delay a detachment of the gas flow from the suction surface (114) of the stator blade (100) especially when the centrifugal compressor is not operating at its operational design speed.
Patent CA-3140226-A1 (CA)
Title: Carbon dots, methods of manufacture thereof, and uses thereof in the production of biofuel
Inventor: MACINA ALEXIA
IPC: C10G3/00
Filed: 2020-05-19
Abstract: The present disclosure relates to carbon dots, uses thereof and methods of manufacture thereof. For example, such carbon dots can be used in the production of biofuels such as biodiesel. For example, these carbon dots can be used as catalysts in transesterification reactions. For example, these carbon dots can be glycine-citric acid carbon dots, amine-passivated carbon dots, or combinations thereof.
Patent CA-3140962-A1 (CA)
Title: Methylobacterium sp. nov. strain, compositions comprising it, and its use as bio-stimulant and endophyte nitrogen-fixing bacterium
Inventor: JUAREZ MOLINA JESUS
IPC: C12N1/32
Filed: 2020-05-07
Abstract: The present invention relates to the agronomic field. Specifically, it relates to a Methylobacterium sp. nov. strain, deposited under accession number CECT 9580, to compositions comprising it, and to its use as bio-stimulant and endophyte nitrogen-fixing bacterium in plants.
Patent CA-3141996-A1 (CA)
Inventor: GOLDMAN ORIT
IPC: C12N5/071
Filed: 2020-07-01
Abstract: Compositions and methods for generating insulin-producing beta cells from pluripotent stem cells are provided. The compositions and methods of the present invention involve stepwise differentiation while the differentiating cells are cultured on a lung tissue-derived acellular scaffold.
Patent CA-3142723-A1 (CA)
Title: Multi-function handheld electric tool
Inventor: XIONG GUO HUI
IPC: B25B23/147
Filed: 2020-09-24
Abstract: A multi-function handheld electric tool including a motor housing receiving motor; a settable clutch coupled with a speed reduction transmission; a transmission housing coupled to the motor housing and having a first housing portion coupled to the motor housing, and a second housing portion extending from the first portion towards a chuck; and a setting collar which is rotatably fit over the second housing portion of the transmission housing and rotatable between a plurality of predetermined angular positions of which at least one corresponds to a non-torque limited first operation mode of the tool and the remaining positions correspond to different torque output levels of a torque limited second operation mode of the tool. The settable clutch includes a clutch face having a plurality of clutch ramps extend a fixed axial distance from a linear portion of the clutch face, a clutch washer and a clutch sleeve. the clutch sleeve is rotationally fixed with the setting collar and rotatable therewith to move axially on the second portion of the transmission housing such that the variable axial distance is dependent on a respective one of the plurality of predetermined angular positions of setting collar, and wherein in the at least one angular position of the setting collar that corresponds to the non-torque limited first operation mode of the tool the fixed axial distance is greater than the variable axial distance, and in the remaining predetermined angular positions of the setting collar the variable axial distance is greater than the fixed axial distance. Advantageously the use of a single mode setting collar that can be rotated to one of a plurality of positions to engage two or more torque clutch limited screwing modes, or non-torque limited dill or hammer drill modes provides a quick and easy mode setting means for a user.
Patent CA-3145486-A1 (CA)
Title: Modifying computing system operations based on cost and power conditions
Inventor: MCNAMARA MICHAEL T
IPC: G06Q30/02
Filed: 2020-07-31
Abstract: Examples relate to flexible datacenters or other power loads tolerant of intermittent operation and configured to use power received behind-the-meter. A system may include a set of computing systems powered by behind-the-meter power and a datacenter control system. The datacenter control system may be configured to monitor a set of conditions that includes behind-the-meter power availability at the set of computing systems and perform a weighted analysis using the set of monitored conditions. Based on the weighted analysis, the datacenter control system may be configured to modulate operating attributes of one or more computing systems of the set of computing systems. In some examples, the datacenter control system is a remote master control system in communication with a datacenter control system of a flexible datacenter housing the set of computing systems.
Patent CA-3146257-A1 (CA)
Title: Hybrid bidirectional dc to dc converter
Inventor: WYMAN MARK ROBERT
IPC: H02M3/335
Filed: 2020-07-29
Abstract: A hybrid bidirectional DC to DC converter allows a direct boost ratio in the high voltage to low voltage direction, but not in the low to high direction. Switches are used to tie the commons of the transformers to ground and power rail to allow the formation of a full-bridge with remaining phases to alter the boost ratio so that transformers do not need to be connected in series in the high voltage to low voltage direction. The switches are on a connection shared by the transformers and are configured to allow a dynamic changeover of the secondary windings in a multi-phase delta-wye configuration from a series nature into a parallel nature such that a 2x boost of winding ratio is reduced to a lx boost of winding ratio depending on whether the input voltage is above or below a threshold input voltage.
Patent CA-3147781-A1 (CA)
Title: Systemes et procedes pour acheminement de cable d'articulation de chaine
Inventor: COLE MATTHEW
IPC: F16L3/01
Filed: 2015-12-18
Abstract: Il est décrit un système de moyeu pour un joint mécanique qui connecte un bras de commande à un bras mobile. Le système de moyeu comprend une partie de corps, un premier et un deuxième côté à attacher au bras de commande et au bras mobile, et une fente s'étendant à travers la partie de corps. La fente est conçue pour y introduire des câbles qui s'étendent du bras de commande à travers la fente jusqu'au bras mobile. Le système de moyeu comprend un processeur qui reçoit des données de capteur à partir d'un capteur d'actionneur linéaire conçu pour déterminer les positions des actionneurs linéaires.
Patent CA-3147944-A1 (CA)
Title: Two-component urethane for the repair of wood and wood products and the methods of using same
Inventor: DAVIS J EVAN
IPC: C09J11/08
Filed: 2020-08-31
Abstract: The present invention provides an improved product and method of applying a product to remedy any deficiencies of wood and wood products while maintaining the quality of current processing and increasing efficiency. In one aspect of the present invention, a method of repairing wood or wood products comprises analyzing a wood or wood product for a defect, the wood or wood product having a surface; identifying the defect in the wood or wood product; identifying a location of the defect in said wood or wood product; preparing for repair the surface of the wood or wood product in the location of said defect; applying a two-component urethane to the surface of said wood or wood product in the location of the defect, said two-component urethane comprising a polyol mixture and an isocyanate; and, curing the two-component urethane for a period of time.
Patent CA-3153066-A1 (CA)
Inventor: PODEWILS DANIEL
IPC: E04D5/10
Filed: 2020-09-30
Abstract: A roofing composite membrane includes a base layer including a first thermoplastic polyolefin. A weight of the base layer is between 5 and 25 grams per square foot. A coating layer at least partially coats the base layer. The coating layer includes at least one inorganic additive, and a second thermoplastic polyolefin including polypropylene and having a melt flow rate between 0.5 grams per 10 minutes and 12 grams per 10 minutes.
Patent CA-3153485-A1 (CA)
Inventor: PODMORE JONATHAN
IPC: A61B17/32
Filed: 2020-09-05
Abstract: Systems and methods for treating cellulite including an apparatus that applies or a method involving separating septa to eliminate or reduce the appearance of cellulite. In one approach, an interventional tool is placed between tissue layers to engage and treat septa connecting tissue layers between which fat deposits are contained.
Patent CA-3154114-A1 (CA)
Inventor: ZHANG ZHENGHE
IPC: C08G18/64
Filed: 2020-09-02
Abstract: La présente invention concerne de manière générale des composés polyols de polyester polyfonctionnels à base d'oxyde de tris(hydroxyméthyl) phosphine et des compositions de résine fabriquées à partir de ceux-ci qui présentent une inflammabilité améliorée, la composition de résine comprenant : (a) un isocyanate polyfonctionnel ; (b) une composition réactive à l'isocyanate comprenant (b1) une composition de polyol polyfonctionnel et une composition de catalyseur ; et éventuellement (b2) une amine polyfonctionnelle ; la composition de polyol polyfonctionnel comprenant un composé polyol de polyester polyfonctionnel à base d'oxyde de tris(hydroxyméthyl) phosphine.
Patent CA-3154605-A1 (CA)
Title: Low trauma wound dressings and adhesives for same
Inventor: EGAN MICHAEL KIERNAN
IPC: A61F13/15
Filed: 2020-08-10
Abstract: The present disclosure provides a wound dressing in the form of a bandage having a seal strength that is sufficient to allow it to be used in medical applications, and a low trauma, peel-off releasability for the convenience and comfort of the patient. An adhesive for use with such a bandage is also provided. The adhesive comprises a polyurethane adhesive including a mixture of: (a) a polyol mixture, (b) an isocyanate, and (c) a catalyst mix. The adhesive may have a thickness in the range of about 50 to about 525 µm and may have an adhesion value of less than about 150 g/cm against a metal plate.
Patent CA-3155222-A1 (CA)
Inventor: SAUVAGEAU RICHARD
IPC: E21B10/567
Filed: 2020-11-02
Abstract: Des procédés de fixation d'éléments de coupe à un trépan de forage reposent sur l'introduction des éléments de coupe à l'intérieur de cavités formées dans le trépan de forage. Les procédés de fixation peuvent impliquer des formes spécifiques des éléments de coupe et des cavités dans lesquelles les éléments de coupe sont reçus, et/ou des éléments de retenue mécanique. De préférence, la lame du trépan est plus épaisse autour de l'ouverture au niveau du bord de la lame que lorsque la cavité est formée pour recevoir un élément de coupe qui a une section transversale circulaire.
Patent CA-3157049-A1 (CA)
Inventor: ROUZIER EDOUARD
IPC: A63B59/70
Filed: 2020-03-27
Abstract: A hockey stick apparatus may include a molded blade structure coupled to the proximal end of a hollow shaft structure. The molded blade structure can include: a top edge spaced apart from a bottom edge by a blade height, a heel spaced apart from a toe by a blade length, a front face spaced apart from a back face, and an optional slot defining an aperture extending through front face and the back face. A stiffness of the blade may vary along the blade height by changing the shape of the blade and changing a quadratic momentum of the cross-section along the blade height.
Patent CA-3161751-A1 (CA)
Inventor: DEANGELIS RICHARD
IPC: F16C11/04
Filed: 2020-11-13
Abstract: A motion simulator comprising a base (102), a platform (104), and a plurality of linear actuators (108) connecting the base and platform via a joint having at least two degrees of freedom, the joint (15) comprising an actuator clevis comprising first and second side lugs having first and second lug openings retaining a clevis pin, an anchor clevis retaining an axel comprising first and second axel fault retaining protrusions and an axel opening receiving the clevis pin and having primary and secondary axel passage sections, the first side lug opening, pin and first axel fault retaining protrusion having a primary lug radial clearance difference between a primary inner radius of the first lug opening and an outer radius of the pin that is less than a secondary lug radial clearance difference between a secondary lug inner radius of the first lug opening and a retaining outer radius of the first axel fault retaining protrusion.
Patent CA-3161783-A1 (CA)
Title: Anti-oxmif/anti-cd3 bispecific antibody constructs
Inventor: SCHINAGL ALEXANDER
IPC: A61P35/00
Filed: 2020-12-04
Abstract: The invention refers to an anti-oxMIF/anti-CD3 antibody comprising at least one binding site specifically recognizing oxMIF and one binding site specifically recognizing CD3, which is an IgG wherein a scFv is fused to only one of the two heavy IgG chains, an IgG wherein one Fab arm is replaced by a bispecific-T-cell-engager (BiTE), or an IgG wherein both Fab arms are replaced by scFvs with different binding specificities, and its use in the treatment of hyperproliferative diseases, specifically in the treatment of cancer.
Patent CA-3162397-A1 (CA)
Inventor: MANENTI DEMETRIO
IPC: A61K31/728
Filed: 2020-12-18
Abstract: La présente invention concerne l'utilisation de dérivés choisis parmi l'acide hyaluronique, des composés hétérocycliques et des acides aminés d'origine naturelle sous une forme simple, oligomère ou polymère pour le traitement de maladies du squelette, en particulier dans la régénération de tissus osseux et cartilagineux.
Patent CA-3164332-A1 (CA)
Inventor: REED JOHN S
IPC: C12P21/00
Filed: 2021-01-22
Abstract: L'invention concerne une composition d'hydrolysat de protéines dérivée d'un micro-organisme, tel qu'un micro-organisme chimioautotrophe, ainsi que ses méthodes de préparation et d'utilisation. La composition d'hydrolysat de protéines peut être produite de manière durable par la fixation de dioxyde de carbone issu de sources biogènes ou atmosphériques. La composition d'hydrolysat de protéines peut être utilisée pour compléter des milieux de culture de culture sans sérum de cellules animales, ainsi que de croissance d'autres types de cellules telles que des probiotiques et des bactéries d'acide lactique. Ainsi, la présente invention concerne des processus humanitaires durables de culture de cellules à des fins d'application pharmaceutique et nutraceutique, ainsi que de consommation humaine en tant qu'ingrédient ou produit alimentaire.
Patent CA-3164658-A1 (CA)
Title: Dispositif de commande de pas de pale pour une eolienne
Inventor: SKAARE BJORN
IPC: F03D7/02
Filed: 2020-11-18
Abstract: Un dispositif de commande de pas de pale pour une éolienne comprend un système de commande nominal et une boucle de rétroaction de tour. La boucle de rétroaction de tour comprend un système de filtrage. Le système de filtrage est conçu pour commander le pas de pale d'éolienne de façon à fournir une rigidité efficace supplémentaire à l'éolienne en réponse à un mouvement de l'éolienne au-dessus d'une fréquence de filtrage du système de filtrage.
Patent CA-3164787-A1 (CA)
Title: Dirt cleaning, collection and containment device
Inventor: BURR ALAN GRAHAM
IPC: E01H1/12
Filed: 2021-01-25
Abstract: The invention relates to a device for collecting and containing dirt or fluid. An apparatus comprising: hollow chamber (1); first actuator with scooping mechanism (5) which when retracted is proximate to the rim edge (4), and which when extended is proximate to the centre of the chamber opening; second actuator comprising holding or attachment member (7), which is moveable back and forth (on tracks 8) between distal and proximal ends; store of disposable containment tube material, held by the holding member. Methods of controlling a cleaning device, which allow for use of the device, using the containment tube for multiple actions, and disposing of the containment tube. A first embodiment (Fig. 1, 6 & 7) has a double scoop mechanism (5) which is connected to the rim (4) by resilient (bridging members 6), with a disposable containment tube (10) drawn over the opening (Fig. 3). A second embodiment (Fig. 2, 6 & 7) has triple arcuate scoop members (5) that are connected to rim (4). A further embodiment (Fig. 4, 6 & 7) has first triple arcuate scoop members (11) and second triple arcuate scoop members (12).
Patent CA-3166470-A1 (CA)
Inventor: FURUYA TAKATOSHI
IPC: F01P7/16
Filed: 2020-12-23
Abstract: [Problem] To provide a cooling water temperature control device with which cooling water wastage can be reduced, the heat of cooling water, which has conventionally been wasted, can be effectively utilized, and the temperature at which a thermovalve is opened can be adjusted easily. [Solution] This cooling water temperature control device is provided with a thermovalve (2) which opens a main flow passage (R1) if the temperature of a sensed portion (R1a) of the main flow passage (R1) is equal to or greater than a predetermined operating temperature, a sub-valve (3) which opens and closes an auxiliary flow passage (R2) bypassing the thermovalve (2), and a control unit (6) which opens the sub-valve (3) if the temperature of cooling water upstream of the thermovalve (2) is an arbitrarily defined temperature, wherein one end on the upstream side of the auxiliary flow passage (R2) is connected to the sensed portion (R1a) of the main flow passage (R1), or downstream thereof, and the operating temperature of the thermovalve (2) is set to be equal to or less than the arbitrarily defined temperature.