baber/WOPTO huggingface dataset:
Patent CA-3050434-A1 (CA)
Title: Wake and shockwave gunshot detection
Inventor: SMITH JONATHAN NEIL
IPC: G01S5/22
Filed: 2019-07-23
Abstract: Detection of a trajectory of a supersonic projectile is carried out derived from a plurality of acoustic detection signals. From these acoustic detection signals, two or more shockwave-derived trajectory estimates can be derived. Further, a wake derived trajectory bearing estimate can be derived, from which disambiguation of the shockwave-derived trajectory estimates can be effected.
Patent CA-3050440-A1 (CA)
Inventor: Fletcher Kristin
IPC: C10M163/00
Filed: 2017-11-09
Abstract: A lubricating oil composition and method of operating a boosted internal combustion engine. The lubricating oil includes greater than 50 wt.% of a base oil, one or more overbased calcium-containing detergents, one or more overbased magnesium-containing detergents and one or more molybdenum compounds and leads to a more than 60% reduction in LSPI compared to the LSPI of a reference oil and passes the Ball Rust Test. The ratio of wt% calcium from the overbased detergents to wt.% of magnesium from the overbased detergents is less than 11.9. A ratio of total ppm of magnesium to total TBN of the lubricating oil in mg KOH/g is greater than 19. A ratio of the total ppm of calcium to the total TBN of the lubricating oil is less than 222. The oil and method may reduce low-speed pre-ignition events in a boosted internal combustion relative to commercially available lubricating oils.
Patent CA-3051685-A1 (CA)
Inventor: FAHLKE CHRISTOPHER GEORGE
IPC: B65D5/38
Filed: 2019-08-09
Abstract: A container and method of use are disclosed that provide secure storage. This storage prevents stored items from being accessed by children, for example. This secure storage may be provided by a container manufactured from a single sheet of cut cardboard or similar material. No additional components are needed to provide the locking mechanism, which is constructed completely from folds in the cardboard.
Patent CA-3052131-A1 (CA)
Title: Pharmaceutical composition for preventing or treating hypersensitivity immune disease, and method for producing same
Inventor: SHIN SUNG JAE
IPC: A61K8/98
Filed: 2018-01-30
Abstract: The present invention relates to a method for producing a composition capable of preventing, alleviating or treating a hypersensitivity immune disease including an allergic disease, and to a composition produced by the method. The present invention can induce a high yield of plasmacytoid dendritic cells having immune tolerance from immature dendritic cells through a simple and easy process, and effectively prevent, alleviate or treat a hypersensitivity immune disease by using same.
Patent CA-3058159-A1 (CA)
Title: Removal of hydrophobic particles using carbon dioxide
Inventor: RYAN MICHAEL STEPHEN
IPC: B03D1/06
Filed: 2018-03-27
Abstract: A plurality of collection surfaces for use in an aqueous slurry has a polymeric coating to provide a compliant and sticky surface. The polymer coating has a chemical to render the surface hydrophobic so as to attract hydrophobic or hydrophobized mineral particles in the slurry. The substrate can take the form of a conveyor belt, a bead, a mesh, an impeller, a filter or a flat surface. The substrate can also be an open-cell foam. The collection surfaces having the mineral particles attached thereon are caused to interact with liquid and supercritical carbon dioxide so that the mineral particles can be stripped from the collection surfaces.
Patent CA-3058901-A1 (CA)
Inventor: BEVILACQUA MICHAEL P
IPC: A61K38/16
Filed: 2018-04-05
Abstract: The present invention relates to an antimicrobial pharmaceutical composition, comprising an aqueous carrier; and an antimicrobial synthetic cationic polypeptide(s) dispersed in the aqueous carrier at a concentration in the range of about 0.01% to about 5%, by weight based on total weight of the antimicrobial pharmaceutical composition, wherein the antimicrobial synthetic cationic polypeptide(s) comprises a plurality of positively charged amino acid units at neutral pH, and fulfils certain viscosity and toxicity requirements. The invention further relates to a method of preventing microbial contamination of tissues other than intact, healthy skin, comprising administering the present antimicrobial pharmaceutical composition in an amount effective to at least partially protect the tissue site from becoming contaminated with microbes.
Patent CA-3060554-A1 (CA)
Inventor: BRAVO YALDA
IPC: C07D471/04
Filed: 2018-04-17
Abstract: La présente invention concerne de nouveaux composés de formule I et des sels pharmaceutiquement acceptables, des solvates, des solvates du sel et des promédicaments de ceux-ci, qui sont utiles dans la prévention (par exemple, retarder l'apparition ou réduire le risque de développement) et le traitement (par exemple, maîtriser, soulager ou ralentir la progression) du cancer, y compris le glioblastome, le cancer de l'os, le cancer de la tête et du cou, le mélanome, le carcinome basocellulaire, le carcinome malpighien, l'adénocarcinome, le cancer buccal, le cancer de l'sophage, le cancer gastrique, le cancer du côlon, le cancer de la vessie, le carcinome hépatocellulaire, le carcinome des cellules rénales, le cancer du pancréas, le cancer de l'ovaire, le cancer du col de l'utérus, le cancer du poumon, le cancer du sein et le cancer de la prostate. Les composés de l'invention sont des antagonistes sélectifs du récepteur EP4 et sont utiles dans le traitement de diverses maladies qui peuvent être atténuées par le blocage de la signalisation induite par PGE2.
Patent CA-3060815-A1 (CA)
Title: Spacer device for a nebuliser
Inventor: CLEMENTS BARRY SPENCER
IPC: A61M11/00
Filed: 2018-04-18
Abstract: Provided is a spacer device (110) for delivery of drugs via a nebuliser device, the spacer device (110) comprising a bag (112) and a body (118) including inlet (114) and opposed outlet (116), the inlet (114) and opposed outlet (116) being provided on, and integral with, the body (118). The body (118) and bag (112) combine to form chamber (120) for receiving aerosolised medication. The inlet (114) and outlet (116) each are in the form of a port that is in fluid flow communication with the chamber (120). The inlet (114) and outlet (116) define, and are separated by, a broad V- formation formed as part of the body (118). The body (118) further includes an elliptical lower perimeter (118.1) defining flange (118.2), for demountably receiving bag (112).
Patent CA-3060955-A1 (CA)
Title: Delivery systems for delivering prosthetic heart valve devices and associated methods
Inventor: MAUCH KEVIN
IPC: A61F2/24
Filed: 2018-05-07
Abstract: Systems for delivering prosthetic heart valve devices can include, for example, an elongated catheter body, a deliver capsule carried by the catheter body, and an expandable atraumatic member. The delivery capsule includes a platform and a housing having an outer wall and a proximal rim, and the platform is configured to be releasably coupled to a prosthetic heart valve device.  The housing is configured to slide along the platform from a containment configuration to a deployment configuration. The expandable atraumatic member has an an atraumatic surface and a peripheral portion. The atraumatic member has a compacted configuration and an expanded configuration in which the peripheral portion extends laterally outward over the proximal rim of the housing to protect tissue of the heart and the vasculature from potentially being damaged by the proximal rim of the housing as the delivery system is withdrawn in a proximal direction through the patient.
Patent CA-3065493-A1 (CA)
Title: Hybrid method and system for processing containers
Inventor: MELROSE DAVID MURRAY
IPC: B65B31/02
Filed: 2018-05-30
Abstract: According to aspects of this disclosure there is provided a method for processing plastic containers comprising: i. Providing a container suitable for hot-filling; ii. Filling the container with heated or heatable liquid including water; iii. Sealing the container with a seal or cap to close the container; iv. Cooling the liquid in the sealed container to create a first headspace pressure within the container; v. Enclosing the cooled and sealed container within an open aseptic converter chamber, wherein the converter chamber comprises: 1. A sanitized environment; 2. Means for maintaining the sanitization of the container within the converter chamber; 3. Means for perforating or opening the cap or seal of the container within the converter chamber; 4. Means for sealing the opening or perforation within the converter chamber; and 5. Means for transporting or conveying multiple containers within the converter chamber. vi. Creating an opening in the seal or cap of the container within a sanitized environment of a perforator means or device for creating an opening in the seal or cap; vii. Increasing the first headspace pressure to a second headspace pressure within the container by the introduction of a sanitized fluid to the headspace of the container; viii. Resealing the container within a sanitized environment of a sealing means or device; ix. Transporting or conveying the sealed container from the sanitized environment of the converter chamber.
Patent CA-3066520-A1 (CA)
Inventor: STUKE KAI MICHAEL
IPC: E05F5/00
Filed: 2018-06-13
Abstract: La présente invention concerne une charnière (1) comprenant une partie latérale (2) pouvant être fixée à une paroi et une partie de charnière (3) pouvant pivoter par rapport à la partie latérale (2) et pouvant être fixée à une porte, deux leviers (4, 5) étant destinés à être montés chacun de manière rotative sur la partie latérale (3) et la partie de charnière (4), et un amortisseur linéaire (10) qui est disposé dans la partie latérale (3) et qui présente un boîtier (11) et une tige de piston (12), une came de commande (45) étant formée sur l'un des leviers (4) et comprimant l'amortisseur linéaire (10) pendant un mouvement de fermeture peu avant d'atteindre une position fermée et pendant un mouvement d'ouverture avant d'atteindre la position ouverte maximale.
Patent CA-3067274-A1 (CA)
Title: Procede de gestion de la diffusion a un seul bond et a sauts multiples dans des reseaux de communication de vehicule et dispositif associe
Inventor: ZHUANG WEIHUA
IPC: H04W4/90
Filed: 2018-07-17
Abstract: Dans les réseaux de communication de véhicule, l'invention concerne une distribution fiable de messages de sécurité qui est cruciale et toute collision de transmission doit être évitée. L'invention concerne un procédé basé sur un schéma d'accès multiple par répartition dans le temps. Une couche supplémentaire est prévue pour gérer et programmer la transmission de messages de sécurité. La couche de gestion de diffusion de message supplémentaire (couche MBH) est disposée entre des applications de sécurité et une couche de commande d'accès au support (MAC). Des messages de sécurité générés et reçus à partir d'une application de sécurité sont enroulés dans la couche MBH et ordonnancés par la couche MBH pour une distribution à la couche MAC pour diffusion. L'invention concerne également un dispositif pour mettre en uvre le procédé.
Patent CA-3067842-A1 (CA)
Title: Method of modulating the alkaloid content of a plant or part thereof
Inventor: HUMPHRY MATTHEW EDWARD
IPC: A24B3/12
Filed: 2018-06-21
Abstract: The present invention provides a method for modulating the alkaloid content of a plant (e.g. a tobacco plant), the method comprising modifying said plant by modulating the activity or expression of at least one Nic1 ERF gene. The present invention also provides for the use of at least one Nic1 ERF gene for modulating the alkaloid content of a plant, as well as tobacco cells, plants, plant propagation materials, harvested leaves, processed tobaccos, or tobacco products obtainable in accordance with the invention.
Patent CA-3068090-A1 (CA)
Title: Identity authentication
Inventor: ZHOU TIANJI
IPC: H04L29/06
Filed: 2017-12-29
Abstract: Identity authentication method and terminal device. In one embodiment, in response to a user identity authentication operation, a client on a terminal device acquires a user identifier and password to be authenticated (100); according to the user identifier, the client acquires an additional password (110, 220); the client sends an identity authentication request to a server, the identity authentication request comprising the user identifier, the password, and the additional password (120, 240), such that the server may respond to the identity authentication request by performing identity authentication on the basis of a user identifier, a password, and an additional password which are stored on the server.
Patent CA-3069364-A1 (CA)
Inventor: VASUDEVAN SUNDAR RAJ DORE
IPC: E05B47/06
Filed: 2015-09-03
Abstract: Il est question dun mécanisme dentraînement à moteur illustratif conçu pour être utilisé dans une serrure comprenant un boîtier, une bielle mobile longitudinalement, et un loquet conçu pour se déplacer dune position de verrouillage à une position de déverrouillage en réponse au mouvement longitudinal de la bielle. Le mécanisme dentraînement à moteur illustratif comprend un arbre sétendant longitudinalement comprenant une vis sans fin, un moteur servant à faire tourner larbre, un dispositif dentraînement en prise avec la vis sans fin, et un ressort sétendant longitudinalement. Le ressort nest pas directement en prise avec la vis sans fin, et comprend une première extrémité accouplée au dispositif dentraînement et une seconde extrémité pouvant être reliée à la bielle. Lentrée en prise entre la vis sans fin et le dispositif dentraînement est conçue pour déplacer longitudinalement le dispositif dentraînement en réponse à la rotation de larbre.
Patent CA-3070393-A1 (CA)
Title: Pallet positioning station and associated methods
Inventor: WHITFIELD SR
IPC: G01M7/08
Filed: 2018-07-06
Abstract: A pallet positioning station for positioning a pallet to be impacted by a pallet impact station includes a frame adjacent a roller conveyor, and a pallet lift assembly carried by the frame and positioned below the roller conveyor. The pallet lift assembly includes a lift grate moveable between a retracted position and an extended position. A pallet push arm assembly is carried by the frame and includes a pallet push arm movable between a retracted position and a pallet positioning position. A controller is configured to move the pallet push arm and the lift grate to the retracted positions to receive the pallet for positioning, and move the lift grate to the extended position when the pallet is to be positioned for impact by the pallet impact station. The controller is further configured to move the pallet push arm to the pallet positioning position to move the pallet towards the pallet impact station.
Patent CA-3071391-A1 (CA)
Inventor: MAINI BRIJESHWAR S
IPC: A61B17/34
Filed: 2018-07-27
Abstract: A transseptal insertion device suitable for facilitating precise and safe transseptal puncture of a cardiac interatrial septum (100) includes a sheath (12) that defines a lumen and has a distal end that is closest to the cardiac interatrial septum of a patient and a proximal end that is external to the patent, a balloon (14) that is connected to the distal end of the sheath (12) in which the balloon (14), when inflated, overhangs and extends past the distal end of the sheath, preventing accidental puncturing of the cardiac interatrial septum (100) and stabilizing the transseptal insertion device against fossa ovalis of the cardiac interatrial septum (100), and a dilator (16) that is positioned within the at least one lumen. The dilator (16) has a distal end and is designed to and is capable of precisely puncturing the cardiac interatrial septum without the use of a needle or other sharp instrument. The balloon (14) includes one or more ultrasound transceivers (26).
Patent CA-3072046-A1 (CA)
Inventor: WU HAO
IPC: G06K19/06
Filed: 2018-08-08
Abstract: Described embodiments may provide transferring a file to a mobile device via scanning quick response codes displayed via a display output device. A media device in communication with a server may receive a request to access a file on the server. A file converter of the media device may encode the file obtained from the server into a plurality of quick response (QR) codes. The media device may display the plurality of QR codes via a display output device. A mobile device may scan each of the plurality of QR codes displayed on the display output device. A file downloader of the mobile device may interpret each of the scanned plurality of QR codes to form a file on the mobile device.
Patent CA-3075681-A1 (CA)
Inventor: LE GUILLAUME
IPC: C08J3/05
Filed: 2018-09-13
Abstract: The invention relates mainly to a method for producing a semi-finished product comprising a resin based on PAEK and reinforcing fibres, comprising the steps of: a) producing a dispersion comprising a resin based on PAEK in a powdery form dispersed in an aqueous phase comprising at least one volatile organic compound and optionally a surfactant; b) bringing the reinforcing fibres into contact with said aqueous dispersion; c) drying the dispersion-impregnated fibres; and d) heating the impregnated fibres to a temperature that is high enough for the resin to melt, in such a way as to form a semi-finished product. The invention is characterised in that the aqueous phase of the dispersion has a dynamic viscosity, measured at 25°C under shear stress of 6.8s-1 on a Brookfield DV2T Extra viscometer, of between 0.1 and 25 Pa·s; and, when the surfactant is present, the content thereof is lower than 1 wt. % in relation to the mass of resin dispersed. The invention also relates to a dispersion used in said method. Finally, the invention relates to the semi-finished products that can be obtained by said method, as well as to the use thereof for producing composite materials.
Patent CA-3083815-A1 (CA)
Inventor: QIU HONGLIN
IPC: G06Q40/04
Filed: 2019-02-26
Abstract: A blockchain node in a first blockchain initiates a subscription request to a cross-chain interaction end between the first blockchain and a second blockchain. The blockchain node obtains a message from the second blockchain based on the subscription request. The blockchain node executes an operation related to the message.
Patent CA-3083916-A1 (CA)
Inventor: TANAKA TATSUO
IPC: G06Q40/06
Filed: 2017-03-31
Abstract: A fractional funds transfer/accumulation device is provided with a funds calculation rule database for storing predetermined funds calculation rule information; an account information database that receives and stores account information relating to a funds account belonging to a client from a financial institution device; a funds calculation means that calculates transferred funds to be transferred from the funds account of the client to a predetermined accumulation account on the basis of the funds calculation rule information and the account information; a funds calculation result database for storing funds calculation result information; a funds transfer indication means that transmits funds transfer indication information to the financial institution device on the basis of the funds calculation result information; a funds transfer result database that receives and stores funds transfer result information from the financial institution device; and an accumulated funds reference means that transmits predetermined accumulated funds information to a client terminal. The funds calculation means calculates, as a transferred monetary sum, a fractional monetary sum indicated as the difference between a predetermined set monetary sum and the debited monetary sum of the funds account of the client.
Patent CA-3085436-A1 (CA)
Title: Digital visual acuity eye examination for remote physician assessment
Inventor: JENSEN BRENT
IPC: G10L25/60
Filed: 2018-12-07
Abstract: Systems and methods for assessing the visual acuity of person using a computerized consumer device are described. The approach involves determining a separation distance between a human user and the consumer device based on an image size of a physical feature of the user, instructing the user to adjust the separation between the user and the consumer device until a predetermined separation distance range is achieved, presenting a visual acuity test to the user including displaying predetermined optotypes for identification by the user, recording the user's spoken identifications of the predetermined optotypes and providing real-time feedback to the user of detection of the spoken indications by the consumer device, carrying out voice recognition on the spoken identifications to generate corresponding converted text, comparing recognized words of the converted text to permissible words corresponding to the predetermined optotypes, determining a score based on the comparison, and determining whether the person passed the visual acuity test.
Patent CA-3089625-A1 (CA)
Inventor: BARNETT ROGER LEE
IPC: B25B27/02
Filed: 2020-08-05
Abstract: A two-piece pinion shaft tool for disassembling a two-piece pinion shaft from a rack and pinion housing includes a tool body having an axial opening extending along an axis of the tool body and a transverse opening at least partially communicating with the axial opening. The tool body includes internal threads within the axial opening. A pin is inserted in the transverse opening for engaging a keyway in a first shaft portion of the two-piece pinion shaft. A slide hammer includes a slide portion having external threads engaged with the internal threads of the tool body and a hammer portion disposed on the slide portion. The tool body further includes a first end with a first plurality of fingers extending axially from the tool body and includes a second end with a second plurality of fingers extending axially from the tool body.
Patent CA-3089885-A1 (CA)
Inventor: WINSTON RONALD
IPC: G06F3/01
Filed: 2019-03-13
Abstract: Un appareil informatique et un procédé pour créer des interactions de réalité virtuelle (VR) entre deux utilisateurs ou plus, et au moins un utilisateur porte un casque VR. L'invention concerne au moins un dispositif de casque VR ayant un ou plusieurs composants de capteur intégrés et un dispositif de caméra pour au moins capturer une image d'un utilisateur portant le dispositif de casque VR. Un dispositif informatique d'imagerie VR est couplé en communication à chacun du ou des dispositifs de casque VR et du dispositif de caméra. L'ordinateur d'imagerie VR crée une image bidimensionnelle (2D) d'au moins un utilisateur portant un casque VR à l'aide d'un dispositif de caméra. De plus, un ou plusieurs capteurs sont positionnés dans le casque. Un mouvement de la pupille d'un utilisateur est suivi à l'aide du ou des capteurs de telle sorte qu'une image de casque à partir de l'image 2D créée est obtenue grâce à l'utilisateur portant le casque. L'image de pupille détectée et enregistrée de l'utilisateur rendue par le ou les capteurs du casque VR est ensuite intégrée dans l'image capturée de l'utilisateur de façon à être superposée dans une région dans laquelle l'image du casque a été retirée de l'image 2D créée de l'utilisateur de telle sorte qu'un autre utilisateur peut visualiser une image VR de l'utilisateur comme si l'utilisateur ne portait pas le casque.