baber/WOPTO huggingface dataset:
Patent CA-3074553-A1 (CA)
Title: Fastener and methods of manufacturing and use
Inventor: SIMPSON BLAKE A
IPC: F16B39/282
Filed: 2020-03-03
Abstract: The present disclosure provides a fastener. The fastener includes an elongated body having a first end and a second end opposite the first end. The fastener also includes a head having a first surface and a second surface opposite the first surface.  The first end of the elongated body is coupled to the second surface of the head, and a diameter of the head is greater than a diameter of the elongated body. The fastener also includes a sleeve positioned over at least a portion of the elongated body and the second surface of the head. The fastener also includes a plurality of textured elements positioned on an exterior surface of the sleeve adjacent the second surface of the head. One or more of the plurality of textured elements extend from the exterior surface of the sleeve to the first surface of the head.
Patent CA-3075035-A1 (CA)
Title: Compositions et methodes pour le traitement d'une angiopathie amyloide hereditaire a cystatine c (hccaa) et d'autres troubles neurodegeneratifs associes a des depots amyloides abe rrants
Inventor: HAKONARSON HAKON
IPC: A61K31/16
Filed: 2018-09-07
Abstract: L'invention concerne des compositions et des méthodes pour le traitement de maladies associées à des dépôts amyloïdes, par exemple, une angiopathie amyloïde héréditaire à cystatine C et d'autres troubles neurodégénératifs.
Patent CA-3078750-A1 (CA)
Inventor: JACQUS GARY
IPC: E04B1/86
Filed: 2018-10-12
Abstract: The invention relates to a glass wool panel designed for use as an acoustic panel, and having: - a density that is less than or equal to 130 kg/m3, - a density that is less than or equal to 130kg/m3, and - a Young's modulus of between 0.5 and 4 MPa. The invention makes it possible to provide a "lightweight" panel with good sound absorption and insulation properties, and the method for producing such a panel.
Patent CA-3079453-A1 (CA)
Inventor: HEADER GREGORY A
IPC: E04D13/10
Filed: 2020-04-23
Abstract: Il est décrit un assemblage de garde-neige chauffé à lintérieur dau moins une garde-verre de neige. Le chauffage de la garde-verre de neige empêche une accumulation excessive de neige, et il aide à empêcher une accumulation et un débordement au-dessus de la partie supérieure de la garde-neige. Les tubes peuvent être séparables sur toute la longueur pour placer et réviser les éléments chauffants. Lélément chauffant peut être des diodes électroluminescentes (DEL) de ruban thermique standard ou infrarouge. Les garde-verre de neige peuvent comprendre une épaisseur transversale non uniforme pour diriger la chaleur plus efficacement dans une orientation souhaitée. Lintérieur des garde-verre de neige peut être revêtu dun matériau réfléchissant ou bien absorbant le rayonnement pour diriger la chaleur dans une orientation souhaitée lorsque des DEL sont utilisées comme source de chaleur. La garde-neige peut être attachée à divers types de surfaces de toiture, y compris des toits en bardeaux, des toits en métal avec ou sans des joints debout, et des toits en bardeaux.
Patent CA-3083376-A1 (CA)
Inventor: CAWOOD RYAN
IPC: C12N15/25
Filed: 2019-01-18
Abstract: La présente invention concerne la production de plasmides qui sont utiles dans la production de particules de virus adéno-associé (AAV). En particulier, l'invention concerne des molécules d'acide nucléique comprenant des gènes cap et des gènes rep, les gènes cap ainsi que les gènes rep étant associés fonctionnellement au même promoteur. L'invention concerne également des cellules hôtes comprenant des molécules d'acide nucléique selon l'invention et des procédés pour leur utilisation.
Patent CA-3084254-A1 (CA)
Title: Concave cover plate
Inventor: ROBERTSON BRIAN
IPC: A01F12/18
Filed: 2018-11-20
Abstract: A cover plate assembly comprising an elongated body dimensioned to fit between two parallel arcuate rails on the exterior of a concave grate of a combine harvester. The elongated body having two opposing ends, each end having a clasp element formed for grasping onto separate axial bars spanning the parallel arcuate rails and locking the body in a supinated position against the exterior of the concave grate and a latching mechanism for maintaining the position of the elongated body relative to said concave grate so that each of the clasp elements maintain its grasp on its respective axial bar. The latching mechanism comprising an anchor bracket attached to an exterior-facing side of the elongated body, an anchor device secured to an end plate of the concave grate, and a mechanism for inducing a tension force between the anchor bracket and the anchor device.
Patent CA-3084348-A1 (CA)
Title: Loss reduction in beverage loading and unloading of water removal systems
Inventor: MCGOVERN RONAN
IPC: C12G3/08
Filed: 2018-12-07
Abstract: A method for reducing beverage loss during loading of beverage into an ethanol concentration system having a set of reverse osmosis pressure vessels, each pressure vessel having a feed inlet, a retentate outlet, and a permeate outlet. The method includes feeding deaerated water into the feed inlet of a first pressure vessel, feeding the beverage into the feed inlet of the first pressure vessel, monitoring an alcohol percentage at the retentate outlet of a second pressure vessel, the second pressure vessel coupled directly or indirectly to the first pressure vessel, and coupling a retentate from the retentate outlet of the second pressure vessel to a feed tank coupled to the feed inlet of the first pressure vessel when the alcohol percentage is within a first target range of 0.5 to 18% alcohol-by- volume (ABV).
Patent CA-3085457-A1 (CA)
Inventor: GRAY NATHANAEL S
IPC: C07D241/20
Filed: 2019-01-29
Abstract: La présente invention concerne des composés bifonctionnels de formule X ou un énantiomère, un diastéréoisomère ou un stéréoisomère de ceux-ci, ou un sel, un hydrate, un solvate ou un promédicament pharmaceutiquement acceptable de ceux-ci, qui agissent en tant que fractions induisant une dégradation protéique pour la tyrosine kinase de Bruton (BTK). La présente invention concerne également des procédés pour la dégradation ciblée de BTK par l'utilisation de composés bifonctionnels liant une fraction de liaison de la ligase d'ubiquitine à un ligand capable de se lier à BTK qui peut être utilisé dans le traitement de troubles à modulation par BTK.
Patent CA-3085750-A1 (CA)
Inventor: BURNS WILLIAM J
IPC: F16K27/02
Filed: 2018-12-14
Abstract: Selon l'invention, un ensemble robinet comprend un corps ayant une entrée à une première extrémité et une sortie à une deuxième extrémité en communication fluidique avec l'entrée. Un raccord instantané est intégré au corps et configuré pour se raccorder à une extrémité de tuyau. Une tige est configurée pour fermer hermétiquement le corps dans une première position et permettre au fluide de s'écouler de l'entrée à la sortie dans une deuxième position. Un embout entoure au moins une partie du raccord. Le corps est configuré pour accueillir une bague d'étanchéité. Le raccord est configuré pour faire communiquer l'entrée avec l'extrémité de tuyau. La bague d'étanchéité fixée par le raccord est configurée pour fournir un joint d'étanchéité entre l'entrée et l'extrémité de tuyau.
Patent CA-3088882-A1 (CA)
Title: Methods of forming spherical metallic particles
Inventor: SUBRAMANIAN PAZHAYANNUR RAMANATHAN
IPC: B22F9/14
Filed: 2018-12-21
Abstract: A method of forming titanium-based spherical metallic particles includes contacting a feedstock material including a metal halide with a reductant in the presence of a microwave plasma discharge.
Patent CA-3089579-A1 (CA)
Title: Systems and methods for advanced medical device placement and usage
Inventor: KELLY BRIAN
IPC: A61F5/00
Filed: 2018-02-27
Abstract: Systems and methods for providing orientation data to a user during a medical procedure performed on a subject are provided. The system can include a medical device, an electrical component and a display device. The medical device is configured to engage a portion the subject and includes a handle. The electrical component is disposed within the handle and is configured to generate data related to an orientation of the medical device during the medical procedure. The display device is physically separate from the medical device and in communication the electrical component. The display device also includes a processor configured to receive and process the data related to the orientation of the medical device, and display information related to the orientation of the medical device to the user based on the data.
Patent CA-3091017-A1 (CA)
Inventor: BETTLE GRISCOM
IPC: C12N7/00
Filed: 2019-02-13
Abstract: The present disclosure is directed to a treatment system in a lagoon containing water that promotes the formation of biologically active granules that digest sludge in the lagoon, the lagoon comprising a bottom thereof, the water of the lagoon having a surface layer, the system including X number of water circulators in a cluster having an impeller disposed in the lagoon, wherein X is greater than or equal to three and hydraulic walls formed from at least some of the water expelled from each of a given pair of adjacent water circulators, wherein each of the hydraulic walls intersects at the midpoint of any two adjacent circulators, said hydraulic wall redirecting the expelled water downward towards the bottom of the lagoon, wherein the hydraulic walls at least partially surround at least one circulator.
Patent CA-3092352-A1 (CA)
Inventor: LANDAU DAN AVI
IPC: C12Q1/6886
Filed: 2019-02-27
Abstract: The disclosure relates to systems, software, and methods for the detection of residual disease, e.g., residual tumor disease, in subjects, e.g., human cancer patients.
Patent CA-3092656-A1 (CA)
Title: Method and device for preparing an implant obtained from a culture of stem cells
Inventor: BEN M'BAREK KARIM
IPC: C12N5/079
Filed: 2019-03-12
Abstract: The invention relates to a method for preparing an implant comprising a culture of cells on a membrane, the method comprising steps that consist of: securing the membrane to a mounting (30); placing the membrane in a recess (16) of a housing (10, 20) providing two spaces having adjusted heights, above and below the membrane; injecting, into the spaces, a liquid capable of transforming into gel at a transport temperature lower than an injection temperature of the liquid; and bringing the housing to the transport temperature, so as to form an implant comprising the membrane and two layers of gel having adjusted thicknesses, on two opposite faces of the membrane, respectively.
Patent CA-3092700-A1 (CA)
Inventor: Chen tong-fu
IPC: A47B55/02
Filed: 2020-09-10
Abstract: ABRÉGÉ DE LA DIVULGATION Une unité détagères combinatoire (10) comprend deux assemblages de support (1) et une rampe de déchargement (2). Les deux assemblages de support (1) sont disposés de manière parallèle. Chaque assemblage de support (1) comprend une paire de poteaux (11) et un lien transversal (12) raccordé entre la paire de poteaux (11). Chaque lien transversal (12) a une première partie dassemblage (14) et une deuxième partie dassemblage (15). Un côté de la rampe de déchargement (2) a une première partie de raccord (201), et un autre côté de cette première a une deuxième partie de raccord (202). La première partie de raccord (201) et la deuxième partie de raccord (202), et leurs positions sont décalées. Une première partie de raccord (201) engage la première partie dassemblage (14) de lun des liens transversaux (12), et la deuxième partie de raccord (202) engage la deuxième partie dassemblage (15) dautre lien transversal (12). Date reçue/Date Received 2020-09-10
Patent CA-3093107-A1 (CA)
Title: Rapid sars-cov-2 detection system based on flashed ratchet potential andelectric current spectrum
Inventor: ALBQOOR MOHAMMAD
IPC: G01N15/00
Filed: 2020-09-16
Abstract: Several techniques were developed recently to detect and recognize SARS-CoV-2 employing optical spectroscopy techniques, including Laser and infrared techniques.  The SARS-COV-2 Rapid Detection System is a SARS-COV-2 Electro-Spectroscopy detection system. The preliminary design of this system was studied theoretically, showing promising rapid detection of impurities in air samples. This system can detect the existence of sub-micro impurity particles in the human exhaled air, based on the unique shape, dimensions, material and density of these sub-micro impurities, such as viral particles, including CORONA viruses. This information is carried-out by electron current buildup forming Electric Current-Spectrum (ECS). The design is based on Flashing Ratchet Potential (FRP) and beam of electrons passing through the FRP. The ECS is characterized by curve deviations caused by interaction of low energy electrons with matter, which depends on the matter's shape, matter, dimension and density. This interaction causes a scattering (delaying) or absorption of the electrons by matter. The ability of FRP to drift back the delayed electrons is characterizing the produced ECS.  The effect of delayed electrons can be amplified and compared to ECS of filtered samples to visualized deviations in the ECS. This detection system can be developed and adjusted to detect other types of sub-micro particles for other purposes such as air quality measurements.
Patent CA-3094230-A1 (CA)
Title: Organic soil based automated growing enclosure
Inventor: OTTERMAN GARY
IPC: A01G31/06
Filed: 2019-01-11
Abstract: An automated organic closed-loop grow enclosure that has rows of hydration trays that support removable (three across) grow containers for microgreens such as broccoli. Each grow container has a layer of soil. The seeds are treated with mycorrhizae and mixed with enriched top soil having a wicking agent. The grow containers are automatically watered once a day from the bottom and the capillary action of the soil lifts and holds the water in the grow container. LED Lighting is used to stimulate day and night cycles. The water is treated with magnets, turbulence and charcoal filters. The water cascades down the tiered trays using siphons. No other treatment of the water is necessary since almost no micro-organisms or organic material leak from the grow containers due to a filter barrier in the bottom of the grow container. Spectacular consistent growth rates are easily achieved.
Patent CA-3094392-A1 (CA)
Inventor: FOROUGHI HOMA
IPC: G06K9/00
Filed: 2019-02-01
Abstract: A method may include extracting training tokens from a training corpus, generating training token features and training contextual features for each of the training tokens, training a probabilistic graphical model using classes, the training token features, and the training contextual features, extracting, from actual data, actual tokens including an actual token, generating actual token features and actual contextual features for each of the actual tokens, and classifying the actual token as a class using the probabilistic graphical model, the actual token features, and the actual contextual features.
Patent CA-3099013-A1 (CA)
Title: Pellicle for euv lithography
Inventor: DE GRAAF DENNIS
IPC: G03F1/62
Filed: 2019-04-12
Abstract: A wafer comprising a mask on one face and at least one layer on the opposite face, wherein the mask comprises at least one scribeline which overlies at least a portion of the opposite face which is substantially free of the at least one layer is described. Also described is a method of preparing a pellicle comprising the steps of: providing a wafer comprising a mask on one face and at least one layer on the opposite face, defining a scribeline in the mask, and selectively removing a portion of the at least one layer which at least partially overlies the scribeline as well as a method of preparing a pellicle comprising the steps of: providing a pellicle core, and removing at least some material from at least one face of the pellicle core in a non-oxidising environment. In any aspect, the pellicle may comprise a metal nitride layer.
Patent CA-3101580-A1 (CA)
Title: System and method for folding paper carriers with attached cards
Inventor: SWINFORD BRAD
IPC: B65H45/04
Filed: 2020-12-03
Abstract: Abstract Folder systems and related methods are provided for accurately and efficiently folding a paper carrier that has a card attached without bending or dislodging the card from the carrier. A  movable fold chute receives a portion of the carrier with the card attached and allows the carrier to fold while protecting the card portion of the carrier. The fold chute moves between different positions which allow the carrier to enter and exit through folding rollers along a generally straight paper path without forcing the cards around small radii, thereby preventing damage to the cards or causing them to separate from the carrier sheet.   Date Recue/Date Received 2020-12-03
Patent CA-3105397-A1 (CA)
Inventor: CHEN HAITAO
IPC: A01H6/54
Filed: 2019-07-03
Abstract: L'invention concerne une méthode permettant d'obtenir un matériau de luzerne multi-feuilles au moyen d'un mutant dirigé sur un site artificiel MsPALM1. La méthode comprend les étapes consistant à : sélectionner un fragment cible d'une région d'exon d'un gène de régulation du développement de feuille composée MsPALM1 de luzerne et construire un vecteur recombinant ciblant CRISPR/Cas9 de plante MsCRISPR/Cas9::PALM1 et introduire celui-ci dans des cellules de luzerne et le reproduire dans des pousses, couper et réparer pour provoquer une mutation induisant une perte de fonction dans le gène MsPALM1 de cellules de luzerne, puis cribler les plantes mutantes par digestion par endonucléase de restriction et/ou séquençage en profondeur ciblé des fragments cibles du génome de souche reproduit pour obtenir des lignées portant quatre gènes MsPALM1 alléliques avec mutation simultanée de perte de fonction. Après identification phénotypique, il a été confirmé que les feuilles composées des plantes reproduites changent de trois feuillets à cinq feuillets. La méthode peut rapidement obtenir un matériau de luzerne multi-feuilles ayant une courte période de reproduction et des traits stables.
Patent CA-3111383-A1 (CA)
Inventor: SRINIVASAN ANANTHAKRISHNAN
IPC: H01L45/00
Filed: 2019-11-26
Abstract: The invention relates to a non-volatile resistive random access memory (ReRAM), a non-volatile ReRAM composition and to a method for manufacturing a non-volatile non-volatile ReRAM. The ReRAM includes a first electrode, a second electrode and a resistive switching/active layer which is located between the first and second electrodes. The switching layer contains chitosan and aluminium doped/incorporated zinc oxide. The switching/active layer may be configured to perform a switching operation according to an applied voltage. The switching/active layer may be in the form of a film. The switching/active layer may be coated/applied onto the first electrode and the second electrode may be placed/applied/provided over the switching/active layer such that the switching/active layer is located/wedged in-between the two electrodes.
Patent CA-3113481-A1 (CA)
Inventor: REEVELL TONY
IPC: A24F40/40
Filed: 2019-10-09
Abstract: An aerosol generation device (100) has a heating chamber (108) for receiving a substrate carrier (114) containing an aerosol substrate (128). The heating chamber (108) comprises an open first end (110), a chamber side wall (126), and a base (112) at a second end of the chamber side wall (126) opposite the open first end (110), wherein the base (112) comprises a platform (148) extending from a portion of the base (112) towards the open end (110) from an interior surface of the base (112).
Patent CA-3115696-A1 (CA)
Inventor: FALNES MORTEN
IPC: E21B34/06
Filed: 2019-11-25
Abstract: A multilateral junction comprising a y-block and a port seal member. The y-block comprises a main bore, a lateral bore, and lateral port formed in the y-block. The port seal member is integrated within the main bore and has at least one of an opened, closed, and choked position. The multilateral junction also includes one or more gaskets configured to hydraulically isolate the lateral bore when the port seal member is in a closed position. The multilateral junction may further include a controller coupled to the port seal member for performing at least one of an opening, closing, and choking operation on the port seal member. The y-block is a single, machined object with the main bore and the lateral bore formed therein. The multilateral junction is useful in applications that require pressure tight seals and minimal restriction of the internal diameter of a main bore.
Patent CA-3115993-A1 (CA)
Title: Photonic integrated circuits, fiber optic gyroscopes and methods for making the same
Inventor: WANG LIMING
IPC: G01C19/72
Filed: 2019-10-11
Abstract: A multifunctional photonic integrated circuit (PIC) suitable for the manufacture of fiber optic gyroscopes (FOG) is described. The PIC is constructed and arranged to exhibit a scale factor of substantially high stability and accuracy. The PIC may comprise, for example, a high optical birefringence and low propagation loss waveguide, a low wavelength- dependent split-ratio Y-junction, a high extinction ratio linear polarizer, and high efficiency fiber-to-waveguide mode-size converters. Considerations for ensuring high-level FOG performance are addressed by, for example, optimization of waveguide structure, functional requirements for individual components, and combined effects of the circuit layout. A high- end, tactical grade FOG may be built using the disclosed PIC, after connecting to polarization maintaining optical fiber coil, a light source, and a photodetector.
Patent CA-3116394-A1 (CA)
Title: Volume fill airflow measurement
Inventor: MENDEZ DEMIAN
IPC: G01S17/08
Filed: 2021-04-06
Abstract: A method of measuring airflow from an HVAC outlet vent using a volume fill airflow measurement device having a LIDAR or Time-of-Flight (ToF) laser-ranging sensor to detect a filled state of a volume capture element or bag, comprising placing a frame having the bag sealably attached thereto over the vent to be measured, starting a timer, stopping the timer automatically in response to the LIDAR or Time-of-Flight (ToF) laser-ranging sensor measuring the distance to be within a predetermined range, and calculating the measured airflow based on the volume of the bag and the time for the airflow to fill the bag. The measured airflow is then displayed on the device display.
Patent CA-3117477-A1 (CA)
Inventor: TSUJI YUKIE
IPC: A61P7/06
Filed: 2019-10-25
Abstract: The present invention pertains to a pharmaceutical composition for treating aplastic anemia, comprising romiplostim as an active ingredient. This pharmaceutical composition is characterized by: being administered subcutaneously once a week; and in that for the first four weeks after the start of administration, the amount administered is 10 µg/kg/week in terms of romiplostim, and from the fifth week, the amount is increased beyond 10 µg/kg/week, up to 20 µg/kg/week in terms of romiplostim.
Patent CA-3118044-A1 (CA)
Title: Source devices, sink devices, methods and computer programs
Inventor: KRAEGELOH STEFAN
IPC: H04N21/4363
Filed: 2019-10-24
Abstract: The present invention refers to a source device for providing audio data and video data on one or more digital media interfaces, wherein the source device is configured to automatically adjust a time alignment between a provision of audio data and a provision of video data based on an information about a latency of an audio path and based on an information about a latency of a video path.
Patent CA-3118433-A1 (CA)
Title: Alkane-soluble non-metallocene precatalysts
Inventor: NEILSON BETHANY M
IPC: C08F4/64
Filed: 2019-10-11
Abstract: A compound of formula (1) as drawn herein, wherein M is a Group 4 metal and each R independently is a silicon-free organic solubilizing group. A method of synthesizing the compound (1). A solution of compound (1) in alkane solvent. A catalyst system comprising or made from compound (1) and an activator. A method of polymerizing an olefin monomer with the catalyst system.