baber/WOPTO huggingface dataset:
Patent CA-2958759-C (CA)
Title: Enhanced positioning method for moving target in mine shaft based on witness nodes under internet of things architecture
Inventor: HU QINGSONG
IPC: H04W4/029
Filed: 2015-12-29
Granted: 2020-06-30
Abstract: An enhanced positioning method for a moving target in a mine shaft based on witness nodes under an Internet of Things architecture, which belongs to an enhanced positioning method for a moving target in a mine shaft. A moving target moves in a roadway, and is positioned by an existing underground positioning system to obtain an initial positioning coordinate point tp(i); then, the initial positioning coordinate point tp(i) is projected onto a roadway midline to obtain a projection point tp'(i), and an Internet of things management and control platform is used for searching for a sensing node of which the distance from the projection point tp'(i) is within a maximal communication distance range; and finally, the sensing node is used as a witness node, and the obtained initial positioning coordinate point is corrected by means of an enhanced positioning method based on a witness node, so as to enhance the positioning precision of the moving target. The method realizes the effective combination of a positioning system and a sensing node under the Internet of Things architecture, realizes optimization and upgrading of the system without changing the original underground positioning system, and improves the positioning precision of the moving target, thereby having very good practicability and usability.
Patent CA-2959374-C (CA)
Title: Systeme et methode de soudage comportant un casque et la modification deparametre d'une source d'alimentation a distance
Inventor: DENIS MARC LEE
IPC: A61F9/06
Filed: 2015-07-24
Granted: 2021-08-24
Abstract: L'invention porte sur un système de soudage (10), lequel système comprend une alimentation (16) configurée de façon à fournir une sortie d'alimentation de soudage. Le système de soudage (10) comprend également un casque de soudage (42) ayant un dispositif d'affichage électronique et une unité de mesure inertielle (46). Le dispositif d'affichage électronique est configuré de façon à afficher une représentation de l'alimentation (16), et à afficher une ou plusieurs indications du ou des paramètres de l'alimentation (16). L'unité de mesure inertielle (46) est configurée de façon à détecter un mouvement du casque de soudage (42). Le système de soudage (10) comprend également un système de traitement couplé de façon à pouvoir communiquer à l'unité de mesure inertielle (46), et configuré de façon à régler au moins un paramètre du ou des paramètres sur la base, au moins en partie, du mouvement du casque de soudage (42).
Patent CA-2959754-C (CA)
Title: Chunk-based file acquisition and file reputation evaluation
Inventor: SIM ROBERT ALEXANDER
IPC: H04L67/104
Filed: 2015-09-16
Granted: 2022-05-03
Abstract: One or more techniques and/or systems are provided for file acquisition for reputation evaluation. A reputation service may be configured to evaluate files and provide reputations of such files to clients (e.g., an indication as to whether a file is safe or malicious). If the reputation service receives a reputation request for a file that is unknown to the reputation service (e.g., a file not yet fully acquired by the reputation service), then the reputation service may identify a set of chunks into which the file can be partitioned. The reputation service may obtain chunks from various clients, such as a first chunk from a first client and a second chunk from a second client. Such chunks may be evaluated to assign a reputation to the file. In this way, the reputation service may retrieve portions of a file in a distributed manner for reputation evaluation.
Patent CA-2963443-C (CA)
Inventor: TROUVE EMMANUEL
IPC: C02F1/52
Filed: 2015-10-02
Granted: 2021-10-19
Abstract: The present invention relates to a device and a method for recovering a large and dry precipitated solid inorganic final product (3D), consisting of phosphorus, nitrogen and an element X selected from the alkaline-earth metals, from a first fluid (1) consisting of at least one divalent cation X2+ mixed with a second fluid (2) containing phosphorus and nitrogen, said device including at least one first reactor (19) which is intended for a primary crystallisation reaction, has any shape, and is connected to a second spiral-shaped reactor (20) for secondary crystallisation/deposition.
Patent CA-2966519-C (CA)
Title: Compositions pouvant gonfler, articles en etant constitues et leurs procedes de production
Inventor: ZHAO LEI
IPC: C08L101/00
Filed: 2015-10-09
Granted: 2023-02-28
Abstract: La présente invention concerne une composition pouvant gonfler comprenant : un matériau matriciel ; et un matériau de graphite expansible condensé disposé dans le matériau matriciel. Un système de joint d'étanchéité comprend : un élément pouvant gonfler et un élément d'étanchéité disposé sur une face de l'élément pouvant gonfler ; l'élément pouvant gonfler comprenant un matériau de graphite expansible condensé. Le matériau de graphite expansible condensé dans la composition pouvant gonfler et l'élément pouvant gonfler a une masse volumique en vrac comprise entre environ 1 et environ 8 g/cm3 et comprend du graphite expansible.
Patent CA-2967187-C (CA)
Inventor: CORDRAY CHARLES
IPC: H04N5/44
Filed: 2006-12-08
Granted: 2019-07-09
Abstract: Des systèmes et des procédés permettant de surveiller la progression dun utilisateur dans la visualisation de données multimédia dune série sont décrits. Lutilisateur peut paramétrer un profil multimédia contenant une liste de séries démissions à surveiller. Lapplication de surveillance interactive multimédia suit la progression de lutilisateur dans la visualisation démissions desdites séries démissions sur léquipement de lutilisateur, et met à jour le profil multimédia de lutilisateur. Lutilisateur peut demander et regarder des émissions de la série pendant son temps libre, pendant que le contenu multimédia périphérique est filtré afin de coïncider avec la progression de visualisation de lutilisateur dans la série.
Patent CA-2982178-C (CA)
Inventor: IJERI VIJAYKUMAR S
IPC: C23F11/18
Filed: 2017-10-10
Granted: 2022-08-23
Abstract: A layered tetravalent metal phosphate composition (e.g., a layered zirconium phosphate composition) and a first corrosion inhibitor (e.g., cerium (III), a vanadate, a molybdate, a tungstate, a manganous, a manganate, a permanganate, an aluminate, a phosphonate, a thiazole, a triazole, and/or an imidazole) is dispersed in an aqueous solution and stirred to form a first solution. A precipitate of the first solution is collected and washed to form a first corrosion inhibiting material (CIM), which includes the first corrosion inhibitor intercalated in the layered tetravalent metal phosphate composition. The first CIM is added to a first sol-gel composition to form a first CIM-containing sol-gel composition. The first CIM-containing sol-gel composition is applied on a substrate to form a CIM- containing sol-gel layer, cured by UV radiation, and thermally cured to form a corrosion-resistant coating. One or more additional sol-gel composition may be applied on the substrate.
Patent CA-2987725-C (CA)
Inventor: WALLING BRADFORD J
IPC: B65D5/468
Filed: 2016-03-23
Granted: 2023-09-05
Abstract: A carton for packaging one or more articles. The carton includes a plurality of panels for forming a tubular structure. The plurality of panels forming a tubular structure includes a first side wall panel, a first end wall panel, a second side wall panel; and second end wall panel. The carton includes a first handle structure defined in a first one of the plurality of panels. The first handle structure includes a severance line defining at least in part a handle opening. The carton includes a first end closure panel forming, at least in part, top wall which at least partially closes an upper end of the tubular structure and which is hingedly connected to the first one of the plurality of panels by a first hinged connection. The carton includes a first reinforcing flap hingedly connected to the first end closure panel by a second hinged connection. The second hinged connection is offset from the first hinged connection.
Patent CA-2991368-C (CA)
Title: Cells producing glycoproteins having altered n- and o-glycosylation patterns and methods and use thereof
Inventor: CALLEWAERT NICO
IPC: C12N9/24
Filed: 2016-07-08
Granted: 2023-05-23
Abstract: The present application relates to the field of glyco-engineering, more specifically to eukaryotic cells wherein both an endoglucosaminidase is present, and made deficient in UDP-galactose 4-epimerase (GalE). Typically, a glycoprotein is also present in the cells. These cells can be used to deglycosylate or partly deglycosylate the (exogenous) glycoprotein, in particular without the need for adding an extra enzyme. Methods are also provided for the application of these cells in protein production.
Patent CA-2995726-C (CA)
Inventor: YAN KAIJING
IPC: A61J3/06
Filed: 2016-09-14
Granted: 2023-08-22
Abstract: An intelligent dripping pill machine for continuous liquid solidification comprises: a feeding device (1), a material combining device (2), a homogenizing device (3), a dripping device (4) and a de-oiling device (5) sequentially connected via a transmission channel. The intelligent dripping pill machine removes, via high-speed centrifugation, a cooling liquid attached to dripping pills, and each component device is connected compactly, thereby achieving a continuous manufacturing operation, and reducing an occupied space of the devices as a whole while ensuring the yield of the dripping pills.
Patent CA-2997891-C (CA)
Title: Sheet-fed stamping press having a foil laminating unit
Inventor: GYGI MATTHIAS
IPC: B41F19/00
Filed: 2016-11-03
Granted: 2020-01-14
Abstract: There is described a sheet-fed stamping press (10*) comprising a foil application unit (2*) designed to allow transfer or lamination of foil material onto successive sheets (S), which foil material is fed to the foil application unit (2*) in the form of a foil carrier (FC) supplied by means of a foil feeding system (3). The foil application unit (2*) comprises a stamping cylinder (21 ) with at least one circumferential stamping section (210) provided on a circumference of the stamping cylinder (21 ) and comprising successive stamping segments (211 *; 211 **) distributed one after the other about the circumference of the stamping cylinder (21 ), the stamping cylinder (21 ) also acting as sheet-transporting cylinder and comprising multiple sheet holding units (21 a) distributed about the circumference of the stamping cylinder (21 ) and designed to hold successive sheets (S) against the circumference of the stamping cylinder (21 ). The foil application unit (2*) further comprises a plurality of counter-pressure units (25) distributed about a portion of the circumference of the stamping cylinder (21 ) and designed to press the successive sheets (S) and the foil carrier (FC) against an outer surface of the stamping segments (211 *; 211 **), the foil carrier (FC) being supplied by the foil feeding system (3) between the sheets (S) and the stamping segments (211 *; 211 **). Each counter-pressure unit (25) is designed as a cylinder unit (250, 255) provided with at least one circumferential pressing element (255) positioned to cooperate with the circumferential stamping section (210) of the stamping cylinder (21 ), and a ratio (D21/D25) of a nominal diameter (D21 ) of each circumferential stamping section (210) of the stamping cylinder (21 ) over a nominal diameter (D25) of each ring element (255) of the counter-pressure units (25) is an integer multiple.
Patent CA-2998511-C (CA)
Title: Panneau tactile redondant
Inventor: MAHDI KEN
IPC: G06F3/044
Filed: 2016-10-06
Granted: 2021-10-19
Abstract: Un panneau tactile redondant (114) est placé au-dessus d'un dispositif d'affichage électronique (112) et l'ensemble est logé dans un joint étanche. Le panneau tactile (1 14) comprend au moins deux sections tactiles contigues et continues, chacune d'elles étant en communication avec un dispositif d'entrée/sortie (116). Le panneau tactile peut être constitué de circuits électroniques configurés pour réduire au minimum les interférences électromagnétiques. Des détecteurs sont placés de façon adjacente aux sections tactiles afin de détecter les signaux qui en proviennent. Le dispositif d'affichage électronique (112) est constitué de plusieurs couches configurées pour fournir une visibilité dans des conditions ambiantes très lumineuses.
Patent CA-3000679-C (CA)
Title: Sealing high pressure flow devices
Inventor: NOWELL MARK S
IPC: F16K5/16
Filed: 2016-09-29
Granted: 2020-08-25
Abstract: Apparatus and method contemplating a high pressure flow device (such as 150, 230) having a body (such as 152, 232) defining a body bore (such as 154, 234) and defining a recess (such as 156, 240) in the body intersecting the body bore. A closure (such as 151, 236) is joined to the body and forms a sealing surface (such as 153, 237). A seal (such as 158, 242) is mounted to the body in the recess and configured to extend from the recess beyond the body bore to seal against the sealing surface formed by the closure.
Patent CA-3000819-C (CA)
Title: Prepolymere de polyurethane de haute performance et compositions de durcissement
Inventor: DOYLE THOMAS R
IPC: C08G18/76
Filed: 2016-11-01
Granted: 2023-03-28
Abstract: La présente invention concerne des compositions comprenant des prépolymères de polyuréthane coiffés d'un isocyanate et sélectionnés parmi les agents plastifiants mono-benzyl phtalate, par exemple, 7-(2,6,6,8-tétraméthyl-4-oxa-3-oxo-nonyl)benzylphtalate, faisant preuve d'une meilleure stabilité isocyanate que les compositions prépolymères comprenant d'autres plastifiants courants dans les systèmes polyuréthanes. Les compositions de durcissement comprenant ces prépolymères, les agents plastifiants mono-benzyl phtalate sélectionnés, et les agents de durcissement de complexe de coordination méthylènedianiline font preuve de caractéristiques de transformation améliorées et produisent des polyuréthanes élastomères possédant une rémanence inférieure à la compression, une résistance supérieure à la rupture et une couleur moindre qu'une composition semblable comprenant des agents plastifiants tels que les agents plastifiants benzoate.
Patent CA-3003444-C (CA)
Inventor: TRIMINO GIOVANNI
IPC: C08L25/10
Filed: 2016-10-05
Granted: 2023-08-01
Abstract: High impact polystyrene may be formed with increased swell index and reduced or eliminated discoloration. A process of forming high impact polystyrene may include providing a polymerization system including a polymerization reactor and a devolatilizer. High impact polystyrene may be formed in the polymerization reactor, and sent to the devolatilizer. A polar antioxidant having a hindered phenol structure and an aliphatic amine group, and with a phosphite antioxidant may be added to the polymerization system. In another process, a chemical retarder and a fluorescent whitening agent may be added to the polymerization system. In another process, a chemical retarder that inhibits free radical rubber crosslinking may be added to the polymerization system.
Patent CA-3003980-C (CA)
Title: Article optique protegeant de la lumiere bleue
Inventor: CARREGA AUDE
IPC: G02C7/10
Filed: 2015-11-06
Granted: 2023-08-22
Abstract: La présente invention se rapporte à un article optique comprenant un substrat doté d'une face principale avant et d'une face principale arrière, ayant un coefficient colorimétrique b* tel que défini dans le système colorimétrique international L*a*b* de la CIE (1976) qui est inférieur ou égal à 4, un facteur de transmission lumineuse relative dans le spectre visible (Tv) supérieur ou égal à 87 %, et bloquant au moins 8 % d'une lumière qui a une longueur d'onde de 420 à 450 nm arrivant sur ladite face principale avant. Cet article optique peut servir à protéger les yeux d'un utilisateur de la lumière bleue phototoxique.
Patent CA-3006633-C (CA)
Inventor: KRENN PETER
IPC: A63F1/12
Filed: 2016-12-02
Granted: 2023-02-21
Abstract: Cette invention concerne des dispositifs de manipulation de cartes, comprenant éventuellement un appareil pour battre les cartes et une partie de sortie de cartes comprenant une zone tampon de cartes disposée à une interface de l'appareil pour battre les cartes et de la partie de sortie de cartes. La partie de sortie de cartes peut être configurée pour se déplacer par rapport à l'appareil pour battre les cartes et modifier l'orientation de la zone tampon de cartes. Des dispositifs de manipulation de cartes possédant une zone de sortie de cartes sensiblement plane comprennent éventuellement une partie d'interface présentant une surface de pioche au moins sensiblement plane. La zone de sortie de cartes sensiblement plane peut permettre la pioche des cartes à jouer à partir d'une sortie de la zone de sortie de cartes sensiblement plane dans une pluralité de directions au moins sensiblement horizontales. L'invention concerne en outre des procédés pour battre des cartes à jouer, comprenant éventuellement la modification d'une orientation d'une zone tampon de cartes et l'insertion de cartes dans la zone tampon de cartes au-dessus et en dessous d'un groupe de cartes dans la zone tampon de cartes.
Patent CA-3009526-C (CA)
Inventor: ELLEMENT NATHAN
IPC: B60R11/06
Filed: 2016-12-20
Granted: 2023-11-07
Abstract: La présente invention concerne un support (10, 100) destiné à être monté sur un dispositif d'accès (14, 140) d'un véhicule, par exemple sur un rail latéral (16, 160) d'une échelle ou d'escalier escamotable du véhicule. Le support peut être conçu pour contenir une ou plusieurs cales (12) de roue et/ou un ou plusieurs extincteurs (121). Le support peut être monté au moyen d'un seul support de montage (12, 120). D'autres équipements peuvent être transportés dans le support, par exemple, un ou plusieurs combinés de communication radio, un équipement de premiers secours, des vêtements de protection (tels qu'un casque, une veste à l'épreuve des intempéries) ou une trousse à outils, ou des combinaisons de deux de ces éléments ou plus. Le support (10, 100) peut comprendre un berceau ou une crémaillère (18, 180) monté sur le dispositif d'accès (14, 140) au moyen de l'embase (20), (120).
Patent CA-3011480-C (CA)
Title: Pharmaceutical composition comprising a glp-1 agonist, an insulin and methionine
Inventor: HAGENDORF ANNIKA
IPC: A61K47/20
Filed: 2010-11-11
Granted: 2021-11-09
Abstract: The invention relates to a liquid composition comprising a GLP-1 agonist or/and a pharmacologically tolerable salt thereof, an insulin or/and a pharmacologically tolerable salt thereof, and optionally at least one pharmaceutically acceptable adjuvant, the composition being characterised in that it contains methionine, optionally as add-on therapy with metformin.
Patent CA-3014049-C (CA)
Title: Systems and methods for providing processing of a variety of objects employing motion planning
Inventor: WAGNER THOMAS
IPC: B65G47/46
Filed: 2017-02-08
Granted: 2021-06-22
Abstract: A processing system is disclosed for providing processing of homogenous and nonhomogenous objects in both structured and cluttered environments. The processing system includes a programmable motion device including an end effector, a perception system for recognizing any of the identity, location, and orientation of an object presented in a plurality of objects at an input location, a grasp acquisition system for acquiring the object using the end effector to permit the object to be moved from the plurality of objects to one of a plurality of destination bins, and a motion planning system for determining a changing portion of a trajectory path of the end effector from the object to a base location proximate to the input location, and determining an unchanging portion of a trajectory path of the end effector from the base location to a destination bin location proximate to a destination bin.
Patent CA-3015453-C (CA)
Inventor: KATAYAMA TSUTAKI
IPC: C08G63/16
Filed: 2017-01-11
Granted: 2020-09-15
Abstract: There is provided a polyoxalate copolymer including an acid-constituting unit derived from an oxalic acid and a diol-constituting unit derived from a diol component, the diol-constituting unit being derived from a combination of an ethylene glycol and other diols, and having a temperature differential between a 5% weight loss temperature as measured by the TG-DTA and a melting point thereof in a range of 50 to 80°C. The polyoxaloate copolymer may be melt-kneaded and thermally formed even at a temperature higher than the melting point of the copolymer with minimal heat decomposition.
Patent CA-3018237-C (CA)
Inventor: KRISHNAMURTHY GOWRI
IPC: F25J5/00
Filed: 2018-09-24
Granted: 2021-02-02
Abstract: Systems and methods described for increasing capacity and efficiency of natural gas liquefaction processes having a mixed refrigerant precooling system with multiple pressure levels comprising cooling the compressed mixed refrigerant stream and separating the cooled compressed mixed refrigerant stream into a vapor and liquid portion. The liquid portion provides refrigeration duty to a first precooling heat exchanger. The vapor portion is further compressed, cooled, and condensed, and used to provide refrigeration duty to a second precooling heat exchanger. A flash gas separated from the liquefied natural gas is warmed and combined with the natural gas feed stream.
Patent CA-3020794-C (CA)
Title: Apparatus and systems for air-borne cleaning of surfaces
Inventor: BAILEY KYLE
IPC: A01N25/18
Filed: 2016-11-09
Granted: 2019-09-17
Abstract: There is provided a system and method of cleaning surfaces of an interior cabin space of a contamination comprising a microbial and viral load. The method includes the steps of sealing the interior cabin space and placing water, and a solid or gel pack, into a container and generating a vortex the container by rotating an impeller. The agitation causes the solid or gel pack to release a gaseous cleaning agent. An air-borne spray exiting from the container spreads throughout the interior cabin space to coat the surfaces to be cleaned within the interior cabin space. The cabin is maintained closed for an effective time period while the coating from the air- borne spray dwells on the surfaces to eliminate or substantially reduce the load of the contamination.
Patent CA-3031090-C (CA)
Inventor: COURCY CLAUDE
IPC: H02J1/00
Filed: 2019-01-23
Granted: 2022-08-23
Abstract: A circuit converts an AC or DC electrical input applied between first and second input leads into a DC output applied to a load via first and second output leads. Four thyristors have their anodes respectively connected to one of the first and second input leads or one of the first and second output leads. Cathodes of two thyristors are connected to the first and second output leads while cathodes of two other thyristors are connected to the first and second input leads. Gates of each thyristor are connected to respective unidirectional switches that open and close at the same time. When closed, the unidirectional switches polarize the gates. Thyristors having a positive voltage on their anodes apply this voltage to the first output lead to power the load. Thyristors having a negative voltage on their cathodes transmit return current from the load to the first or second input lead.
Patent CA-3041297-C (CA)
Inventor: RANGANATHAN SATHISH KUMAR
IPC: B05D7/00
Filed: 2017-10-20
Granted: 2023-04-04
Abstract: Une composition de revêtement durable comprend un liant à base de silicate, une charge et un agent de réticulation. La composition de revêtement peut réduire l'adhérence de la glace et réduire au minimum l'accumulation de glace par inclusion d'un lubrifiant filmogène. L'invention concerne également des articles et des conducteurs aériens revêtus de telles compositions de revêtement.