baber/WOPTO huggingface dataset:
Patent CA-3038871-A1 (CA)
Title: Apparatus and method for sorting gemstones
Inventor: SMITH JAMES GORDON CHARTERS
IPC: B07C5/02
Filed: 2017-09-28
Abstract: An apparatus for sorting gemstones from a batch of gemstones comprises one or more measurement locations, a conveyor comprising a plurality of discrete compartments for containing the gemstones, a delivery device configured to deliver individual gemstones from the batch of gemstones to individual compartments of the conveyor and a controller configured to synchronise a speed of the conveyor with an operation of the one or more measurement locations such that the measurements of the gemstones can be correlated with a location of the gemstones in their associated compartments. A method of sorting gemstones from a batch of gemstones is also disclosed.
Patent CA-3042886-A1 (CA)
Title: Ultraviolet protective transparency
Inventor: BAKER MARIA CHRISTINA
IPC: C08K5/3475
Filed: 2017-11-20
Abstract: A transparency includes an additive such that the transparency blocks greater than 50% of light of a wavelength range of 400 nm to 430 nm as measured by ultraviolet-visible spectroscopy from passing through the transparency and the transparency has a total visible light transmittance of greater than 65% as measured by way of ASTM D1003-07. A transparency includes an additive such that the transparency blocks greater than 70% of the light of the wavelength range of 400 nm to 430 nm as measured by ultraviolet-visible spectroscopy from passing through the transparency and the transparency has a total visible light transmittance of greater than 60% as measured by way of ASTM D1003-07.
Patent CA-3047030-A1 (CA)
Inventor: WANG MIN
IPC: B25G1/06
Filed: 2016-12-14
Abstract: Disclosed are a hand-held device of an opening and closing type, and an angle adjustment method for a hand-held portion thereof. The hand-held device of an opening and closing type comprises a first component (1) and a second component (2). The first component (1) comprises a first clamping portion (12) and a first handheld portion (11). The second component (2) comprises a second clamping portion (22) and a second handheld portion (21). The first clamping portion (12) and the second clamping portion (22) are movably connected in a rotatable manner via a first pin shaft (3); and the first clamping portion (12) and the second clamping portion (22) open and close relative to each other, and the plane where an opening and closing close path thereof is located is an opening and closing plane. The first handheld portion (11) is rotatably connected to the first clamping portion (12); the plane where a rotational path of the first handheld portion (11) is located is identical or parallel to the opening and closing plane; and the joint of the first handheld portion (11) and the first clamping portion (12) is provided with a locking device (4) for locking or unlocking the first handheld portion (11) and the first clamping portion (12).
Patent CA-3054584-A1 (CA)
Inventor: MOSER MICHAEL J
IPC: A61K39/145
Filed: 2018-02-26
Abstract: Disclosed herein are compositions and methods related to mutant viruses, and in particular, mutant influenza viruses. The mutant viruses disclosed herein include a mutant BM2 sequence, and are useful in immunogenic compositions, e.g., as vaccines. Also disclosed herein are methods, compositions and cells for propagating the viral mutants, and methods, devices and compositions related to vaccination.
Patent CA-3056360-A1 (CA)
Title: Multiple gas tank assembly with individual pressure monitoring
Inventor: SHROFF NITESH
IPC: B60K15/03
Filed: 2019-09-23
Abstract: This disclosure describes an assembly for gas (e.g., compressed natural gas) storage. The assembly includes multiple gas storage tanks, with each tank coupled to a separate sub-assembly that includes a pressure gauge, shutoff valve, and pressure relief device (PRD), providing for independent pressure monitoring, shutoff, and pressure relief for each of the tanks.
Patent CA-3060625-A1 (CA)
Inventor: TAKAHASHI YOSUKE
IPC: B29C43/32
Filed: 2018-06-13
Abstract: L'invention concerne un procédé de production d'une structure de matériau composite, comprenant : une étape de fixation de film (S2), destinée à fixer un film protecteur à un élément de moulage ; une étape de moulage (S3), destinée à fixer un matériau composite à chauffer à l'élément de moulage de façon à placer le matériau composite sur le film protecteur, à recevoir l'élément de moulage dans un récipient sous pression et à former un article moulé ; et une étape de retrait d'article moulé (S4), destinée à retirer l'article moulé de l'élément de moulage auquel le film protecteur a été fixé. Le film protecteur est un film antiadhésif résistant à la chaleur, dont la teneur en constituant fluoré est inférieure à 0,1 %.
Patent CA-3062017-A1 (CA)
Inventor: PATEL JAYANTILAL DEVABHAI
IPC: A01H5/00
Filed: 2019-11-19
Abstract: A novel canola variety designated NS8063 and seed, plants and plant parts thereof. Methods for producing a canola plant that comprise crossing canola variety NS8063 with another canola plant. Methods for producing a canola plant containing in its genetic material one or more traits introgressed into NS8063 through backcross conversion and/or transformation, and to the canola seed, plant and plant part produced thereby. Hybrid canola seed, plant or plant part produced by crossing the canola variety N58063 or a locus conversion of NS8063 with another canola variety.
Patent CA-3064742-A1 (CA)
Title: Systems and methods for spraying of sanitizing or disinfecting compositions with improved compatibility
Inventor: EKERDT BARBARA
IPC: A61L2/18
Filed: 2018-05-23
Abstract: This invention relates to systems, methods, and disinfecting compositions for spraying onto surfaces to be sanitized or disinfected. Methods may include providing an aqueous hypohalite disinfecting composition, and providing a spraying system that may include a hand-held spray nozzle through which the composition is sprayed during use, and a pump and associated tubing for conveying the composition to the hand-held spray nozzle. The tubing may be specifically selected to exhibit at least a 65% recovery (no more than 35% loss) of hypohalite after 24 hours of contact between the composition and the tubing. The method may further include conveying the composition from the reservoir to the spray nozzle, and spraying the composition through the nozzle, e.g., onto the target surface. A related system may include similar components. A dilute hypohalite disinfecting composition may be provided for use with the system and/or method. The system may allow interchangeable use of a quaternary amine disinfecting composition.
Patent CA-3065158-A1 (CA)
Inventor: MARSH ADAM G
IPC: C12Q1/68
Filed: 2018-05-31
Abstract: Selon un aspect, l'invention concerne un procédé de détection de paralysie cérébrale chez un sujet. Le procédé comprend les étapes consistant à : déterminer un état de méthylation pour chaque site d'une pluralité de sites de dinucléotide cytosine-guanine (CpG) dans un échantillon obtenu à partir du sujet, calculer un niveau de méthylation différentiel sur la base des états de méthylation de la pluralité de sites CpG, et comparer le niveau de méthylation différentiel avec un niveau de référence prédéfini. Lorsque le niveau de méthylation différentiel s'écarte du niveau de référence prédéfini, la présence d'une paralysie cérébrale est indiquée dans le patient.
Patent CA-3066094-A1 (CA)
Title: Ion-crosslinked polymeric or oligomeric compositions
Inventor: YANG JIAN
IPC: C08G59/68
Filed: 2018-06-08
Abstract: In one aspect, compositions are described herein, and in another aspect methods are described herein. In some embodiments, a polymerizable composition described herein comprises (i) one or more alkoxylated or alkenoxylated, or non-alkoxylated and non- alkenoxylated, citric acid, citrate, or ester/amide of citric acid; (ii) a polyol or polyamine such as a diol or diamine; and (iii) at least one of an associated or dissociated salt comprising a monovalent, divalent, or trivalent metal cation. In some cases, the polymerizable composition comprises additional monomers. In some cases, a composition described herein comprises a polymer or oligomer formed from a polymerizable compositions described herein. In other instances, a self-setting composite material comprising a mixture of a metal oxide crosslinker and a citrate based polymer, as well as methods of preparing same, are described herein.
Patent CA-3066921-A1 (CA)
Title: Monitoring method and terminal apparatus in internet-of-vehicles system
Inventor: TANG HAI
IPC: H04W72/04
Filed: 2017-08-04
Abstract: Provided are a monitoring method and terminal apparatus in an Internet-of-Vehicles system. The method comprises: a terminal apparatus generating instruction information on a media access control layer, the instruction information being configured to instruct the terminal apparatus to monitor, on a physical layer, at least one resource pool of one transmission duration; and the terminal apparatus sending to the physical layer the instruction information. In embodiments of the present invention, the terminal apparatus effectively improves a data transmission rate by means of selectively monitoring a resource pool (e.g., a resource pool of 1-ms TTI  and a resource pool of a 0.5-ms TTI), thus reducing data transmission delay, and accordingly improving user experience.
Patent CA-3067152-A1 (CA)
Title: New radio vehicle-to-anything negative acknowledgement based multicast
Inventor: BAGHEL SUDHIR KUMAR
IPC: H04L1/00
Filed: 2018-07-06
Abstract: Methods, systems, and devices for wireless communication are described. One method for wireless communication at a first device includes receiving a multicast packet from a second device, decoding control header information in the received multicast packet, determining that a decoding procedure associated with a payload of the received multicast packet is unsuccessful and transmitting a negative acknowledgement (NACK) based at least in part on the determining. The method also includes retrieving a list of transmitter identifiers. In some cases, transmitting the NACK is based at least in part on the list of transmitter identifiers. The method further includes determining a transmitter identifier associated with the multicast packet and determining that the transmitter identifier is present in the list of transmitter identifiers.
Patent CA-3067481-A1 (CA)
Inventor: TANG HAI
IPC: H04W80/02
Filed: 2018-02-23
Abstract: Embodiments of the present application provide a method and a device for transmitting data, which are capable of achieving timely data transmission. The method includes: starting, by a receiving end, a timer of a first delivery mode when determining that data delivered and data to be delivered are not continuous, where the first delivery mode is used to indicate that the receiving end directly delivers data to an upper layer upon the receipt of the data; and delivering, the receiving end, the data to be delivered to the high level using the first delivery mode in a case where the timer of the first delivery mode does not expire.
Patent CA-3068394-A1 (CA)
Title: Process for lyophilising a product
Inventor: CARITE CHRISTOPHE
IPC: F26B5/06
Filed: 2018-07-16
Abstract: The present invention relates to a process for lyophilising a product (3), comprising the steps of providing a bulk product (3) loading system in the form of a bag (1), the bag (1) having an interior and an exterior defined by a flexible wall, the bag (1) further comprising a filling port (5) providing access to the interior of the bag (1), filling a product (3) having a first moisture content into the interior of the bag (1) via the filling port (5), and exposing the product (3) in the interior of the bag (1) to a lyophilisation cycle such that the moisture content of the product (3) is reduced from the first moisture content to a second, lower, moisture content.
Patent CA-3068955-A1 (CA)
Title: Target vehicle speed generation method and target vehicle speed generation device for driving-assisted vehicle
Inventor: GOTOU AKINOBU
IPC: B60W30/00
Filed: 2017-07-03
Abstract: When traveling with driving assistance, in order to deal with various roads with different speed limits and prevent discomfort to passengers without disrupting traffic flow, this target vehicle speed generation device of a self-driving vehicle (driving assistance vehicle) is mounted with an automated driving control unit (2) (a controller) which generates a target vehicle speed in accordance with the speed limit of the road being traveled and which is provided with a speed limit information acquisition unit (22) and a target vehicle speed generation unit (23). During travel, the speed limit information acquisition unit (22) acquires the speed limit of the road where the vehicle is traveling. A vehicle speed command calculation unit (231) of the target vehicle speed generation unit (23) generates a target vehicle speed in accordance with the speed limit, and generates a target acceleration. Further, the vehicle speed command calculation unit (231) has a first acceleration limiter calculation unit (231b) which, when generating a target acceleration, sets an acceleration limiter greater in the direction of relaxing the acceleration limit the higher the speed limit (fig. 6).
Patent CA-3071954-A1 (CA)
Title: Compositions herbicides synergiques
Inventor: BRITO ALEXANDRE LEITE
IPC: A01N47/36
Filed: 2018-07-31
Abstract: L'invention concerne une combinaison herbicide comportant au moins deux auxines synthétiques, ou au moins deux auxines synthétiques avec au moins un inhibiteur d'acétolactate synthétase (ALS), une composition comprenant ces combinaisons, un procédé d'utilisation de ces combinaisons et une trousse comportant les composants de ces combinaisons.
Patent CA-3074101-A1 (CA)
Title: Grosseur de particule de silice spherique pour la regulation de la rda
Inventor: HAGAR WILLIAM J
IPC: A61K8/25
Filed: 2018-08-28
Abstract: L'invention concerne des particules de silice présentant une taille médiane de particule d50 d'au moins 6 µm, un rapport (d90-d10)/d50 de 1,1 à 2,4, une RDA (relative dentin abrasivity abrasivité relative de la dentine) à une charge de 20 % en poids de 40 à 200 et un facteur de sphéricité (S80) d'au moins 0,9, ainsi que des procédés de fabrication de ces particules de silice et des compositions de dentifrice contenant les particules de silice.
Patent CA-3074458-A1 (CA)
Title: Dispositifs photoniques non ablatifs et procedes associes
Inventor: DE TABOADA LUIS
IPC: A61B18/08
Filed: 2018-08-24
Abstract: Un procédé d'administration d'énergie lumineuse à un tissu pathologique consiste à émettre de l'énergie lumineuse à partir d'un premier élément optique à l'intérieur d'une canule, à produire un profil d'éclairement sensiblement uniforme à partir de l'énergie lumineuse à l'intérieur de la canule, à transmettre l'énergie lumineuse émise par le premier élément optique à travers un second élément optique en contact thermique avec une extrémité distale de la canule au tissu pathologique sans ablation du tissu pathologique, et à conduire l'énergie thermique à partir du tissu pathologique à travers le second élément optique et vers la canule.
Patent CA-3075843-A1 (CA)
Inventor: BATTEL CHRISTIAN
IPC: A47J37/07
Filed: 2019-04-23
Abstract: The invention relates to a folding grill device (1), consisting of a carrier frame and a grill grate (7) retained by the carrier frame, wherein the carrier frame is formed from multiple plate-like walls (2; 3; 4; 5; 6) which are connected to one another via detachable plug connections. The grill device (1) can be transferred into a transport and storage state by releasing these plug connections, in which state the plate-like walls (2; 3; 4; 5; 6) and the grill grate (7) are positioned on top of one another to form a flat stack. According to the invention, the carrier frame has at least two opposing bearing elements (10; 44) in which a heating device (8) operated with a combustible gas is releasably retained.
Patent CA-3084127-A1 (CA)
Inventor: THUILLIEZ ANNE-LISE
IPC: C08K3/36
Filed: 2018-12-11
Abstract: The invention relates to a rubber composition based on at least one elastomer comprising epoxide functions, a crosslinking system comprising a carboxylic polyacid and an imidazole and at least one phenolic compound substituted with at least one group selected from among carboxyl, hydrogencarbonyl and amino groups, or a radical selected from among carbonylalkyl, carboxylalkyl and aminoalkyl radicals.
Patent CA-3085451-A1 (CA)
Title: Environmentally-friendly compositions and methods for extracting minerals and metals from ore
Inventor: FARMER SEAN
IPC: C22B3/02
Filed: 2018-12-22
Abstract: The subject invention provides safe, environmentally-friendly, compositions and methods for extracting minerals and/or metals from ore. More specifically, the subject invention provides for bioleaching using a composition comprising one or more biosurfactant-producing microorganisms and/or microbial growth by-products. In specific embodiments, the composition comprises biosurfactant-producing yeasts and/or their growth by-products.
Patent CA-3086153-A1 (CA)
Title: Modified release drug powder composition comprising gastro-retentive raft forming systems having trigger pulse drug release
Inventor: JAIN PARAS RAMESHLAL
IPC: A61K47/58
Filed: 2018-12-18
Abstract: An orally administrable drug powder composition which forms a gastro-retentive RAFT having at least two trigger pulses is provided. The composition contains, at a minimum, (a) at least one drug in an immediate release pulse release form; (b) at least one drug in a delayed trigger release form; (c) at least one non-toxic gas generating agent and (d) a RAFT system, wherein following oral ingestion, the composition provides a self- assembling gastro-retentive RAFT having entrapped therein, the at least one drug of (a) and (b) and the gas generated in situ by the non-toxic gas generating agent, thereby providing a floating gastro-retentive RAFT having a dual pulse system wherein at least the second pulse is a trigger pulse and which retains the at least one drug in the stomach for at least about 3 hours, provided that the composition does not include a gamma hydroxybutyrate and its salts, hydrates, tautomers, or solvates, or complexes thereof.
Patent CA-3086219-A1 (CA)
Title: Alphavirus replicon particle
Inventor: AKAHATA WATARU
IPC: C12N15/86
Filed: 2018-12-19
Abstract: Provided is an alphavirus replicon particle (ARP), which comprises (i) alphavirus structural proteins comprising capsid and/or envelope, and (ii) an alphavirus replicon comprising a polynucleotide encoding alphavirus non-structural proteins nsp1, nsp2, nsp3 and nsp4 and at least one gene of interest wherein at least one of capsid, and E3 and E2 in the envelope comprise one or more amino acid alteration but E1 in the envelope comprises no amino acid alteration.
Patent CA-3091523-A1 (CA)
Title: Composite elements of thermal insulation material, adhesive and outer layer
Inventor: JACOBMEIER OLAF
IPC: C08G18/48
Filed: 2019-01-30
Abstract: The present invention relates to a method for producing composite elements comprising thermal insulation material (B), adhesive (C), and optionally at least one outer layer (A), by bonding the thermal insulation material (B) with the adhesive (C), wherein the adhesive (C) is a polyurethane adhesive preparable by mixing polyisocyanates (a) with polyols (b) having at least two isocyanate-reactive groups, blowing agents (c), comprising water, and optionally chain extenders (d), catalysts (e), and other auxiliaries (f), where the polyols (b) comprise polyetherols and the polyetherols comprise 50 to 90 wt% of at least one polyalkylene oxide (b1) having a hydroxyl number of 120 to 300 mg KOH/g, based on a difunctional starter molecule, and an ethylene oxide fraction, based on the alkylene oxide content, of 60 to 100 wt%, and a fraction of primary OH groups of 50% to 100%, 10 to 50 wt% of at least one polyalkylene oxide (b2) having a hydroxyl number of 120 to 600 mg KOH/g, based on a difunctional and/or a trifunctional starter molecule, and an ethylene oxide fraction, based on the alkylene oxide content, of 0 to 40 wt%, and 0 to 30 wt% of at least one further polyalkylene oxide (b3) having a hydroxyl number of 100 to 800 mg KOH/g, based on a di- to tetrafunctional starter molecule, based in each case on the total weight of components (b1) to (b3). The present invention further relates to composite elements composed of thermal insulation material (B) and adhesive (C) and also, optionally, at least one outer layer (A), which are producible by such a method, and also to the use of the adhesive (C) for bonding thermal insulation materials (B).
Patent CA-3092877-A1 (CA)
Title: Dispositif d'entrainement d'ancre
Inventor: MANNERING TIM
IPC: B63B21/26
Filed: 2019-03-22
Abstract: L'invention concerne un dispositif d'entraînement d'ancre (10), lequel dispositif comprend une ancre (12), un élément d'entraînement (40) avec un arrêt de coulissement (46), une tige d'ancre (32), un collier de coulissement (44), et une cellule de charge (24). L'élément d'entraînement (40) est couplé de manière amovible à l'ancre (12). L'arrêt de coulissement (46) de l'élément d'entraînement (40) est espacé de l'ancre (12) et disposé au-dessus de celle-ci. La tige d'ancre (32) est couplée de façon permanente à l'ancre (12). Le collier de coulissement (44) est disposé sur l'élément d'entraînement (40) et est fixé de façon sélective à l'élément d'entraînement (40) avec un mécanisme de relâchement (42). La cellule de charge (24) est couplée de façon permanente au collier de coulissement (44) et est couplée de façon sélective à la tige d'ancre (32). La cellule de charge (24) est configurée de façon à mesurer une charge à travers la tige d'ancre (32) pendant une opération de disposition de l'ancre (12).
Patent CA-3093414-A1 (CA)
Inventor: DOCHERTY JOHN
IPC: A61K47/44
Filed: 2019-03-14
Abstract: Aspects described herein relate to improved compositions and methods for transdermal and/or dermal delivery of lipophilic active agents, particularly without the need for added penetration enhancers.
Patent CA-3093607-A1 (CA)
Inventor: FREDERICK ROBERT STEVEN
IPC: E21B17/042
Filed: 2020-09-18
Abstract: A flush joint high torque thread that achieves superior tensile efficiency and compression efficiency. In one example, the thread of a pin member and a box member includes a thread a chamfer with angled shoulders on each side of the thread to minimize radial plastically deformation of the shoulders. The stab flanks each contain a lead-in taper extending no further than a thread pitch line from the thread crest. The load flanks are each perpendicular. The stab flanks engage each other during assembly, but not upon assembly. The load flanks do not engage each other during assembly, and do engage each other upon assembly.
Patent CA-3093787-A1 (CA)
Inventor: GRUTZMACHER HANSJORG
IPC: C01F7/56
Filed: 2019-03-14
Abstract: La présente invention concerne un procédé hautement efficace permettant de préparer des phosphines d'alkyle et de vinyle qui sont utiles en tant que matières premières pour de nouveaux oxydes de bisacylphosphine, des acides bisacylphosphiniques, des sels et des dérivés de ceux-ci portant chacun une fonctionnalité vinyle liée à l'atome de phosphore, ainsi qu'un procédé polyvalent pour la préparation de ceux-ci.