baber/WOPTO huggingface dataset:
Patent CA-3133246-A1 (CA)
Title: Retroreflective markers for a three-dimensional tracking system
Inventor: WHITE SHAULAINE
IPC: G01S7/481
Filed: 2021-09-23
Abstract: A marker for an optical tracking system includes an object having a curved surface and a plurality of beads adhered to the curved surface with an adhesive. The beads of the plurality of beads are configured for being retroreflectors. A bead of the plurality of beads can include a first portion having a reflective surface and a second portion that is substantially transparent. The first portion of the bead is oriented toward the curved surface of the object. The second portion of the bead is oriented away from the curved surface of the object. The beads are applied to the marker. A bead of the plurality of beads can be transparent and embedded in a reflective medium on the marker surface.
Patent CA-3133279-A1 (CA)
Inventor: PACHOUD WILLIAM
IPC: H01R13/70
Filed: 2020-03-12
Abstract: A system is provided for suppressing transient currents in electrical circuits to prevent damage to switching devices such as relays and/or solid-state switching devices. An associated automatic transfer switch (ATS) system (300) includes a primary power cord terminating in cord cap (302) for receiving power from a primary power source and a secondary power cord terminating in cord cap (304) for receiving power from a secondary power source. The system (300) further includes an output (306) for connecting to an output load such as a piece of electronic equipment. The output (306) may be a female outlet such that the system (300) can be directly connected to a male power port of a piece of equipment. The system (300) further includes a micro-ATS module (308) operative to sense a power outage or degradation of signal quality for the power signal of at least the primary power source and, in response, to switch the power supply from the primary source to the secondary power source. A surge suppression circuit (310) is interposed in the secondary power cord between the module (308) and the cord cap (304).
Patent CA-3134215-A1 (CA)
Inventor: SAHIN UGUR
IPC: A61P37/04
Filed: 2020-04-02
Abstract: The present disclosure relates to methods and agents for enhancing the effect of immune effector cells, in particular immune effector cells that respond to interleukin-2 (IL2), for example effector T cells such as CD8+ T ceils. Specifically, the present disclosure relates to methods comprising administering to a subject a polypeptide comprising IL2 or a functional variant thereof or a polynucleotide encoding a polypeptide comprising IL2 or a functional variant thereof and a polypeptide comprising type I interferon (IFN) or a functional variant thereof or a polynucleotide encoding a polypeptide comprising type I interferon or a functional variant thereof.
Patent CA-3135217-A1 (CA)
Inventor: DU YIXIN
IPC: H04N19/96
Filed: 2020-07-31
Abstract: Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes processing circuitry. The processing circuitry can receive coded information of pictures in a coded video sequence. The coded information can include a coding tree unit (CTU) size information that indicates a CTU size selected for the pictures. The CTU size information can be encoded using a truncated unary code. The processing circuitry can determine the selected CTU size based on the CTU size information encoded using the truncated unary code. The processing circuitry can reconstruct samples in the pictures based on the selected CTU size. The selected CTU size can be 32x32, 64x64, or 128x128 luma samples.
Patent CA-3135541-A1 (CA)
Inventor: MIMEAULT YVAN
IPC: G01F23/284
Filed: 2020-04-01
Abstract: In at least one illustrative embodiment, a guided wave radar (GWR) level transmitter may comprise a timing circuit including a first oscillator circuit and a second oscillator circuit, a coincidence circuit configured to generate a coincidence signal indicative of phase shifts created by a difference between first and second frequencies of the first and second oscillator circuits, and a microcontroller configured to (i) determine a stretching factor based on the coincidence signal and at least one of the oscillator signals, (ii) calculate, when the stretching factor is within a first range, a distance to a media surface using the stretching factor, and (iii) adjust, when the stretching factor is outside of a second range, at least one of the first and second oscillator circuits to adjust the difference between the first and second frequencies.
Patent CA-3136211-A1 (CA)
Inventor: CORDERY MICHAEL
IPC: B63B32/70
Filed: 2019-04-05
Abstract: This invention relates a removable seat for watercraft 10 of the type having a hull or underside 13 and a deck 14, and wherein the deck is connected to the hull by side portions or rails 15, and said deck includes retaining means in the form of one or more recesses 20 formed in or attached to the deck. The seat includes a seat base 112 and a backrest 111, and anchoring means 130 connected to structural means supporting said backrest, said anchoring means extending generally away from a lower portion of said backrest and a rear portion of said seat base, and wherein said anchoring means is locatable within a respective one of the retaining means 20. The seat is retained in an operative attitude by first releasable securing means connected to an upper part of said backrest and connectable to a location on the deck or the rails generally forward of the seat, and second releasable securing means connected to an upper portion of said backrest and connectable to a location on the deck or the rails generally rearward of said seat.
Patent CA-3136628-A1 (CA)
Inventor: CZAJA WOJCIECH
IPC: D04H1/4382
Filed: 2020-04-09
Abstract: The present disclosure is directed to an oil-infused bacterial nanocellulose (BNC) material including a porous body comprising a three-dimensional network of bacterial nanocellulose fibers defining a plurality of interconnected pores; and, an oil infused within the plurality of pores. The present disclosure additionally describes a method of preparing an oil-infused BNC material that incudes fermenting bacteria to form a porous body of bacterial nanocellulose fibers having a three-dimensional network defining a plurality of interconnected pores; mechanically pressing the porous body; dehydrating the porous body; and infusing the porous body with an oil infusion fluid including an oil so as to entrap the oil in the pores of the porous body forming an oil-infused BNC material.
Patent CA-3138015-A1 (CA)
Inventor: CHUN JONG YOON
IPC: G06Q10/10
Filed: 2020-06-12
Abstract: The disclosure relates to a computer-implemented method, system, and storage medium for collaborative development of a reagent for detection of the target nucleic acid. According to the disclosure, the method, system, and storage medium automatically match the developer and technology provider suitable for the characteristics of collaborative development in response to a request for collaborative development, thereby increasing the efficiency of collaborative development.
Patent CA-3139762-A1 (CA)
Inventor: ZHOU TIANCI (TIM)
IPC: H01H3/02
Filed: 2021-11-23
Abstract: Il est décrit un commutateur de coupe-circuit à pas multiples et dispositif d'illumination. Le commutateur de coupe-circuit comprend un logement, une surface supérieure ou latérale de ce dernier étant fournie avec une ouverture; un dispositif de commande bistable fourni dans le logement, une partie supérieure ou latérale correspondant à l'ouverture du dispositif de commande bistable étant fournie avec une commande bistable qui traverse l'ouverture, et une partie inférieure du dispositif de commande bistable étant fournie avec un élément de contact glissant; et de multiples bornes de contact fournies sur un substrat, l'élément de contact glissant étant configuré, dans un procédé glissant dans lequel la commande bistable est déplacée, pour contacter simultanément au moins deux des multiples bornes de contact afin de former de multiples étapes qui sont continuellement dans un statut de mise en marche sans un statut de mise hors marche. Le commutateur de coupe-circuit a une structure simple, et il peut fonctionner avec ou sans une carte de circuits imprimés d'un seul côté.
Patent CA-3140789-A1 (CA)
Inventor: AKLOG LISHAN
IPC: A61F2/958
Filed: 2020-05-15
Abstract: The present invention relates to a catheter construction and method of use suitable for use in navigating within a body lumen or vessel, such as a vein, artery, nasal cavity, esophagus, etc. to assist in the performance of various procedures. The device can include a flexible tubular member having a proximal end, a distal end, and channel extending substantially between the proximal end and the distal end, a stiffening sleeve positioned at the distal end of the tubular member to provide stiffness thereto so that a removable procedural tool can be attached to the tubular member, and an elongated non-elastic tether situated within the channel of the tubular member and secured at one end to the distal end of the member, such that when the tether is held in tension, the tether acts to minimize the tubular member from deviating from a neutral state.
Patent CA-3141582-A1 (CA)
Inventor: ZHANG HONGJUN
IPC: C12Q1/6876
Filed: 2020-05-26
Abstract: The disclosure provides methods and materials for identifying a low copy number DNA sequence in a fecal sample, such as a low copy number DNA sequence from a pathogenic bacterial species or genetic variant associated with disease.
Patent CA-3143942-A1 (CA)
Title: Methods, systems, and media for providing dynamic media sessions
Inventor: CHAN CHRISTOPHER
IPC: H04N21/43
Filed: 2019-12-02
Abstract: Methods, systems, and media for providing dynamic media sessions are provided.  A  leader device transmits to follower devices that each belong to a group of media playback devices in a group media playback session, control instructions that cause a media content item to be synchronously presented with the leader device and the follower devices.  During the synchronous presentation of the media content item, an indication is received to halt presentation of the media content item by the leader device. In response to receiving the indication, and in response to determining that the leader device is to remain the leader device, the presentation of the media content item is halted on the leader device while updated control instructions are continued to be transmitted that cause the media content item in the group media playback session to continue being synchronously presented on the follower devices.
Patent CA-3144565-A1 (CA)
Inventor: NYLUND MAURI
IPC: A63B71/08
Filed: 2020-06-26
Abstract: L'invention concerne une structure protectrice en couches (100) pour des vêtements et équipement protecteurs. La structure protectrice en couches comprend trois couches. La première couche (101) est la couche la plus à l'extérieur et est la plus rigide des couches et comporte des premiers trous (108) de couche présentant au niveau de leurs bords des structures de rebord (109) s'étendant vers l'intérieur dans la structure protectrice. La deuxième couche (102) est une structure de type filet élastique qui est conçue pour s'ajuster au moins partiellement entre les structures de rebord. La première couche et la deuxième couche sont au-dessus de la troisième couche (103), qui est la plus intérieure des couches (c'est-à-dire vers l'utilisateur lorsque la structure protectrice est en utilisation). La troisième couche est constituée d'un matériau plus mou et plus souple que la première couche. La deuxième couche diffuse les forces d'impact et transporte au moins une partie de celles-ci vers la troisième couche.
Patent CA-3145844-A1 (CA)
Inventor: METZGER SCOTT
IPC: H04N13/271
Filed: 2020-12-11
Abstract: Video capture of a subject, including: a first IR camera, a second IR camera, and a color camera, for capturing video data of the subject; a post, where the first IR camera, the second IR camera, and the color camera are attached to the post, and where the color camera is positioned between the first IR camera and the second IR camera; at least one IR light source, for illuminating the subject; and a processor configured to: generate depth solve data for the subject using data from the first IR camera and the second IR camera; generate projected color data by using data from the color camera to project color onto the depth solve data; and generate final capture data by merging the depth solve data and the projected color data.
Patent CA-3146256-A1 (CA)
Inventor: NAPPA MARIO JOSEPH
IPC: C09K5/04
Filed: 2010-12-22
Abstract: The present disclosure relates to compositions comprising 2,3,3,3- tetrafluoropropene that may be useful as heat transfer compositions, aerosol propellants, foaming agents, blowing agents, solvents, cleaning agents, carrier fluids, displacement drying agents, buffing abrasion agents, polymerization media, expansion agents for polyolefins and polyurethane, gaseous dielectrics, extinguishing agents, and fire suppression agents in liquid or gaseous form. Additionally, the present disclosure relates to compositions comprising 1,1,2,3-tetrachloropropene, 2-chloro-3,3,3- trifluoropropene, or 2-chloro-1,1,1,2-tetrafluoropropane, which may be useful in processes to produce 2,3,3,3-tetrafluoropropene.
Patent CA-3148320-A1 (CA)
Title: Coned auger
Inventor: TAMMINGA JAKOB
IPC: B02C13/28
Filed: 2022-02-10
Abstract: Coned augers for bulk mixers are described. The coned augers comprise first end and second end an auger post having a first end opposite a second end; flighting extending along and about the auger post, the pitch oriented to move bulk material generally from the first end toward the second end during operation of the auger; a coned section along the auger post, the coned section comprising a first cone protruding about the periphery of the auger post, the first cone having a tapered end opposite a wide end. Mixers comprising the coned augers are also described.
Patent CA-3150362-A1 (CA)
Title: Method and apparatus for rheology property measurements of drilling fluids in real-time
Inventor: OFOCHE PAUL
IPC: G01N11/16
Filed: 2020-09-08
Abstract: A system for monitoring fluid properties in real-time, where the system includes a flow loop having a fluid inlet and a fluid outlet. In some embodiments, the flow loop includes a plurality of pipe sections forming the flow loop, where each of pipe section of the plurality of pipe sections are in fluid communication with each other and sensors fluidly coupled to each of the pipe sections perpendicular to fluid flow within each of the pipe sections. In some embodiments, each of the pipe sections has varying inner diameters. In some embodiments, the sensors measure fluid at different velocities corresponding to the varying inner diameters of each of the pipe sections.
Patent CA-3151504-A1 (CA)
Inventor: PIERCY PHOEBE K
IPC: H04N21/262
Filed: 2020-09-23
Abstract: In some embodiments, a method comprises receiving a first signal indicative of a current emotional state of a user, receiving a second signal corresponding to a desired emotional state of the user, and based on the first and second signals, generating a playlist of media content including a first item and an nth item. The first signal can be received from a wearable sensor. Generating the playlist can comprise selecting items of media content, and arranging the media content in a sequential order such that the playlist transitions from the first item toward the nth item. The method can further comprise playing back, via a playback device, at least the first item of the media content, and while playing back the first item, receiving a third signal indicative of an updated emotional state of the user.
Patent CA-3152670-A1 (CA)
Title: Procede de cablage
Inventor: TAKI Go
IPC: G02B6/48
Filed: 2020-07-06
Abstract: La présente invention concerne une méthode de câblage optique pour brancher et câbler facilement le câble optique qui comprend : le retrait des câbles optiques des sources d'approvisionnement de câbles disposées à un point de départ d'un premier chemin de câbles; la formation d'un groupe de câbles en rassemblant les câbles optiques retirés des sources d'approvisionnement de câbles; et lorsque les sources d'approvisionnement de câbles sont fixées au point de départ : l'installation du groupe de câbles à partir du point de départ à un point de branchement sur le premier chemin de câbles; la division, au point de branchement, des câbles optiques constituant le groupe de câbles en un premier et un second groupes; l'installation du câble optique appartenant au premier groupe le long du premier chemin de câbles situé devant le point de branchement; et l'installation du câble optique appartenant au second groupe le long d'un deuxième chemin de câbles branché à partir du premier chemin de câbles.
Patent CA-3153710-A1 (CA)
Title: Efficient suction-line heat exchanger
Inventor: KUPPUSAMY KARTHICK
IPC: F28F9/24
Filed: 2022-03-30
Abstract: A heat exchanger includes a shell, a coiled tube, and a swirler. The shell has an inlet and an outlet and forms a cavity. A first of a liquid refrigerant and a vapor refrigerant enters the inlet of the shell. The coiled tube is positioned within the cavity and is connected to an inlet tube from outside the shell and an outlet tube to outside the shell. A second of the liquid refrigerant and the vapor refrigerant enters the inlet tube of the coiled tube. The swirler is arranged adjacent the inlet of the shell and is dimensioned to distribute the first of the liquid refrigerant and the vapor refrigerant across the coiled tube.
Patent CA-3153902-A1 (CA)
Title: Engineered muscle targeting compositions
Inventor: SABETI PARDIS
IPC: A61P31/12
Filed: 2020-10-16
Abstract: Described herein are targeting moieties that can be capable of specifically targeting muscle cells and can include an n-mer motif. In some embodiments, the n-mer motif contains an RGD motif. Also described herein are vector systems, particles, polypeptides that can encode and/or contain one or more targeting moieties. Also described herein are methods of delivering a cargo to a cell, such as a muscle cell, using one or more of the targeting moieties described herein.
Patent CA-3155485-A1 (CA)
Title: Systemes et procedes pour microscopie a illumination structuree
Inventor: LU BO
IPC: G06T5/00
Filed: 2020-10-21
Abstract: La technologie selon la présente invention concerne la microscopie à illumination structurée (SIM). En particulier, la technologie selon la présente invention concerne la capture et le traitement, en temps réel, de nombreux carreaux d'image dans un grand plan d'image, leur division en des sous-carreaux, le traitement efficace des sous-carreaux, et la production d'images à résolution améliorée à partir des sous-carreaux. Les images à résolution améliorée peuvent être combinées en des images améliorées et peuvent être utilisées dans des étapes d'analyse subséquentes.
Patent CA-3155581-A1 (CA)
Title: Viseur holographique stabilise en temperature
Inventor: HEATH ANTHONY
IPC: F41G1/30
Filed: 2020-11-16
Abstract: Un viseur holographique comprend un support de composant optique unitaire ayant une pluralité de réceptacles destinés à recevoir des composants optiques. Une optique de collimation vient en butée contre une surface d'un premier réceptacle. Un miroir vient en butée contre une surface d'un second réceptacle. Un collier est positionné dans un troisième réceptacle et une diode laser est positionnée à l'intérieur du collier. Une première partie du collier est fixée par rapport à une première partie du troisième réceptacle et une seconde partie du collier est libre de se dilater et de se contracter par rapport au troisième réceptacle. La diode laser est fixée au collier à proximité de la seconde partie et est libre de se déplacer par rapport au troisième réceptacle avec une expansion et une contraction de la seconde partie. La diode laser, le miroir et l'optique de collimation sont positionnés l'un par rapport à l'autre pour créer un trajet optique. Le collier se dilate et se contracte en réponse à des changements de température pour compenser l'expansion et la contraction du support de composant optique unitaire en réponse à des changements de température.
Patent CA-3156166-A1 (CA)
Title: Microfluidic cartridges for enhanced amplification of polynucleotide-containing samples
Inventor: RAO ROHINI
IPC: B01L3/00
Filed: 2020-09-30
Abstract: The technology described herein generally relates to microfluidic cartridges. The technology more particularly relates to a compressible pad applied to a microfluidic cartridge, wherein the microfluidic cartridge is configured to amplify nucleotides of interest, particularly from several biological samples in parallel, within microfluidic channels in the cartridge and permit detection of those nucleotides. Compressible pads of the present technology can be implemented in microfluidic cartridges having enhanced reaction chamber volumes, resulting in improved thermal uniformity and amplification efficiency in the cartridge. Assays using microfluidic cartridges of the present technology advantageously exhibit improved limit of detection (LOD) and improved limit of quantification (LOQ).
Patent CA-3159622-A1 (CA)
Title: Systems and methods for providing learning modules for learning systems
Inventor: BAKER JOHN ALLAN
IPC: G09B5/00
Filed: 2011-04-29
Abstract: A computer-implemented method for developing an educational course. The method includes defining at least one learning objective for the course, providing at least one course content module having educational material related to the at least one learning objective for the course, providing at least one assessment module for assessing a learner's performance in the course, generating at least one learning module based on at least one of the learning objectives, the learning module including one or more course content modules and assessment modules associated with that learning objective, and storing the at least one learning module in a data storage device.
Patent CA-3164261-A1 (CA)
Inventor: DUBBA KRISHNA SANDEEP REDDY
IPC: G06F9/54
Filed: 2021-01-08
Abstract: La présente invention concerne un procédé pour empêcher de délivrer à un opérateur humain des données sensibles reçues par l'intermédiaire d'un protocole d'accès à distance. Le procédé consiste à recevoir, d'un serveur distant par l'intermédiaire d'un protocole d'accès à distance, une interface utilisateur d'une application s'exécutant sur le serveur distant ; recevoir, du serveur distant, une représentation textuelle de l'application ; identifier des données sensibles dans l'interface utilisateur et/ou la représentation textuelle de l'application à l'aide d'un ou plusieurs filtres présélectionnés ; modifier l'interface utilisateur pour éliminer les données sensibles identifiées ; délivrer l'interface utilisateur modifiée à un ou plusieurs périphériques de sortie d'un ordinateur à des fins de réception par l'opérateur humain.