baber/WOPTO huggingface dataset:
Patent CA-2996658-A1 (CA)
Inventor: WILLIAMS STEPHEN
IPC: H01R13/62
Filed: 2015-09-10
Abstract: An electrical connection system is described. The electrical connection system comprises a first electrical connection component that is suitable for transmission of power with a voltage level greater than 1 kV. The electrical connection system also comprises a second electrical connection component that is suitable for transmission of power with a voltage level greater than 1 kV and arranged for coupling to the first electrical connection component. The electrical connection system comprises a mechanical coupling assembly for imparting a driving force to drive the first and second electrical connection components relative to each other along a central axis of the electrical connection system and between disengaged and engaged conditions. The mechanical coupling assembly is structured to impart a portion of the driving force at a first eccentric position and comprising a transmission that is arranged to transmit a further portion of the driving force to a second eccentric position. The second eccentric position has an angular orientation around the central axis that is different to that of the first eccentric position.
Patent CA-2997769-A1 (CA)
Title: Sulfonamides heterocycliques tricycliques contraints en tant qu'agents anti-cancereux
Inventor: OHLMEYER MICHAEL
IPC: A61K31/55
Filed: 2016-09-08
Abstract: La présente invention concerne un genre de dérivés arylsulfonamide de composés hétérocycliques tricycliques contraints. Les composés sont du genre suivant : (I). Les composés induisent une translocation du facteur de transcription FOXO1 vers le noyau par modulation de PP2A et, en conséquence, présentent des effets antiprolifératifs. Ils sont utiles pour le traitement de toute une variété de troubles, y compris en tant que thérapie dans le traitement du cancer, ou sont utilisés en association avec d'autres médicaments pour rétablir la sensibilité à la chimiothérapie quand une résistance s'est développée
Patent CA-3001012-A1 (CA)
Inventor: BLOSI MAGDA
IPC: B01J13/02
Filed: 2010-03-01
Abstract: A process is described for preparing stable suspensions of metal nanoparticles by means of a microwave-assisted metal nanoparticle synthesis undertaken in an aqueous environment at low temperature and at ambient pressure and atmosphere.
Patent CA-3002202-A1 (CA)
Inventor: GULBRANSON EMIL J
IPC: A01F25/12
Filed: 2018-04-19
Abstract: The present invention provides a hay bale dryer, comprising: a platform, the platform dimensioned to support the hay bale; a spike rack movably coupled to the platform, the spike rack having a plurality of spikes, each spike having a plurality of slots and each spike dimensioned to penetrate through the hay bale; a fan coupled to the spike rack and operative to blow air through the slots in the spikes, wherein the spike rack is raised to permit loading and unloading of the hay bale, and lowered to permit drying of the hay bale via the air blown through the spikes.
Patent CA-3005297-A1 (CA)
Title: Procede de fabrication de papier, de carton ou autres
Inventor: KARISALMI KAISA
IPC: D21H21/18
Filed: 2016-12-15
Abstract: L'invention concerne un procédé de fabrication de papier, de carton ou autres. Le procédé consiste à obtenir un papier épais comprenant des fibres de cellulose, à former une bande fibreuse et à la sécher. Un système d'agent de résistance, qui comprend au moins un polymère synthétique ou naturel, ou leur mélange, et une matière de cellulose parenchymateuse micro-fibrillée provenant de sources non dérivées du bois, est ajouté au papier épais. L'invention concerne également un papier ou carton obtenu par le procédé.
Patent CA-3008628-A1 (CA)
Title: Composition pour reduire la frequence de la miction, son procede de fabrication et d'utilisation
Inventor: DILL DAVID A
IPC: A61K45/06
Filed: 2016-12-09
Abstract: La présente invention concerne des compositions pharmaceutiques pour réduire la fréquence de miction. Les compositions pharmaceutiques comprennent un ou plusieurs inhibiteurs de la voie de la prostaglandine et un véhicule pharmaceutiquement acceptable. Des procédés de fabrication et d'utilisation desdites compositions pharmaceutiques sont en outre décrits.
Patent CA-3009374-A1 (CA)
Title: Recuperation de lithium a partir de mineraux silicates
Inventor: HUNWICK RICHARD
IPC: C22B3/06
Filed: 2016-12-22
Abstract: La présente invention concerne un procédé et un système de récupération de lithium à partir d'un minéral silicaté contenant du lithium. Le procédé et le système consistent à mélanger le minéral silicaté avec de l'acide nitrique. Le procédé et le système consistent en outre à soumettre le mélange à un processus de lixiviation présentant des conditions telles que les valeurs de lithium dans le minéral silicaté sont lixiviées à partir du minéral silicaté sous forme de nitrate de lithium. L'acide nitrique peut se présenter sous forme aqueuse, gazeuse ou de précurseur gazeux.
Patent CA-3010640-A1 (CA)
Inventor: PRUDDEN JOHN
IPC: A61M5/142
Filed: 2018-07-06
Abstract: A delivery device (100) for delivering a medication to a patient includes a catheter (106) with a catheter insertion mechanism, a housing (102), and a base (108) with a surface for supporting a pump mechanism (4). A noise dampening member (116,122) in or on the device inhibits noise and vibrations from the pump mechanism from transferring through the base (108) and housing (102). The noise dampening member (116, 122) can be an elastomer that is coated on or adhered to the base. The noise dampening member (116, 122) can be molded in or on the base in a suitable location to dampen noise produced by the mechanical component. The noise dampening member (116, 122) can be between the base and the mechanical component or spaced from the mechanical component. The noise dampening member can be molded in a recessed area formed in the base and can have a top face that is recessed, aligned with or project from the top face of the base (108).
Patent CA-3011536-A1 (CA)
Inventor: PIRETTI GIANCARLO
IPC: A47C7/16
Filed: 2018-07-17
Abstract: A folding chair comprising: - a first structure (12) including a pair of front legs (20) and a backrest (24), - a second structure (14) including a pair of rear legs (28) movable with respect to the first structure (12) between an open position and a closed position, and - a seat (16) movable about an articulation axis (A) between a lowered position and a raised position, wherein the seat (16) comprises: - a support frame (32) pivoting about said articulation axis (A) between a lowered position and a raised position, - a seating element (34) movable with respect to the support frame (32) along a direction (B) transverse with respect to said articulation axis (A), and - at least one transmission mechanism (64) configured to move the seating element (34) along said direction (B) between a first position corresponding to the lowered position of the support frame (32) and a second position corresponding to the raised position of the support frame (32).
Patent CA-3011852-A1 (CA)
Inventor: BAVAND MAJID
IPC: H04W4/33
Filed: 2018-07-18
Abstract: A method and system for detecting a transition in positioning state of a mobile device relative to an indoor facility. The method, executed in a processor of the mobile device, comprises monitoring, based at least in part on global positioning system (GPS) data, for a positioning state of the mobile device as one of an indoor and an outside location relative to an indoor facility, determining a set of probabilistic weightings for respective ones of ambient data and the GPS data, the ambient data including one or more of received signal strength data, signal connectivity data, magnetic data, ambient lighting data and barometric data, and detecting a transition in positioning state of the mobile device from one of the indoor and the outside locations to another of the indoor and the outside locations when a weighted sum value based at least in part on the set of probabilistic weightings is one of above and below a predetermined state transition value.
Patent CA-3017240-A1 (CA)
Inventor: MUHANNA AHMAD SHAWKY
IPC: H04W12/06
Filed: 2017-03-10
Abstract: Embodiment mutual authentication and security agreement (MASA) protocols may use independently generated integrity and/or encryption keys to securely communicate private information exchanged between UEs and various network-side devices (e. g., base stations, MMEs, HSSs, etc. ). In particular, embodiment MASA protocols may use an initial authentication request (IAR) encryption key (KIARENC) to encrypt UE specific information (e. g., an IMSI, etc. ) in an IAR message and/or an initial authentication response (IAS) encryption key (KIASENC) to encrypt private information in an IAS message. Additionally, embodiment MASA protocols may use an IAR integrity protection key (KIARINT) to verify the integrity of information in an IAR message and/or an IAS integrity protection key (KIASINT) to verify the integrity of information in an IAS message. The KIARENC, KIARINT, KIASENC, and/or KIASINT may be independently computed by the UE and a home subscriber server (HSS).
Patent CA-3018234-A1 (CA)
Title: Tuyau d'eau retractable multicouche etanche
Inventor: DAI SONGLIN
IPC: C25B1/04
Filed: 2018-09-24
Abstract: Il est décrit une conduite rétractable multicouche résistante à lusure comprenant une conduite intérieure rétractable, un manchon de tissu rétractable unicouche ou multicouche et une couche de protection rétractable résistante à lusure, la conduite intérieure étant nichée dans le manchon de tissu et le manchon de tissu, dans la couche de protection. La présente divulgation comporte les avantages suivants : la capacité de résistance à la pression de la conduite deau est améliorée, le manchon de tissu nest pas facilement usé et égratigné et la durée utile de la conduite deau est prolongée. Même si la conduite intérieure est brisée, la couche de protection résistante à lusure la plus à lextérieur possède une certaine résistance à la pression garantissant que la conduite deau peut continuer dêtre utilisée. De plus, la couche de protection comprend une surface lisse facile à nettoyer.
Patent CA-3018363-A1 (CA)
Title: Method that encourages users to perform within predetermined limits
Inventor: DE LA FUENTE SANCHEZ ALFONSO F
IPC: G08B21/02
Filed: 2018-09-24
Abstract: In general, in one aspect, the invention relates to method to encourage users to perform within limits. The method includes monitoring and controlling a remote controlled device that reacts and adapts to changes caused by the amount of effort provided by the user operating said device, in relation with the minimum and maximum allowed settings. The method, wherein the device used is one from the group of a stationary cycle at his desk, or an under-the-desk bike, a treadmill under the desk, or any other fitness device that has a workspace fitness controller.
Patent CA-3019876-A1 (CA)
Title: Tube closure
Inventor: HARDING EDWARD
IPC: B67C3/28
Filed: 2017-04-03
Abstract: A tube closure (1001) has a valve (102) having a first section (116), a second section (118) and a crease initiation region (120) between the first and second sections, the crease initiation region being configured to initiate a crease upon relative rotation of the first and section sections to close selectively close the tube closure.
Patent CA-3020925-A1 (CA)
Title: Head and system for continuously manufacturing composite hollow structure
Inventor: TYLER KENNETH LYLE
IPC: B29C48/09
Filed: 2017-04-11
Abstract: A head is disclosed for use with a continuous manufacturing system. The head may have a housing, a fiber guide rotatably disposed at least partially inside the housing, and a diverter disposed at an end of the housing. The diverter may be configured to divert radially outward a matrix-coated fiber passing through the fiber guide.
Patent CA-3020956-A1 (CA)
Inventor: DE LAAT ADRIANUS MARINUS MARIA
IPC: A23P10/40
Filed: 2018-10-16
Abstract: This invention relates to new formulation aids, as well as to the production thereof, to the uses thereof and to the formulations comprising them.
Patent CA-3021531-A1 (CA)
Inventor: NEAL JOSHUA L
IPC: F21V21/04
Filed: 2017-04-25
Abstract: La présente invention concerne un concentrateur pour éclairage à une intersection de grille. Le concentrateur comprend une enceinte d'éclairage, un luminaire, un étrier, un adaptateur d'attache et des traverses. L'enceinte comprend des parois raccordées ayant chacune une partie de décalage centrale avec une fente de raccordement et des fentes de fixation multiples. L'étrier comprend une section intermédiaire, deux sections latérales et deux sections de connecteur ayant des saillies. L'étrier est fixé à l'enceinte par passage des sections de connecteur à travers les fentes de raccordement dans des parois opposées de l'enceinte. Des attaches sont insérées dans les fentes de raccordement qui ne contiennent pas l'étrier. Les attaches comprennent des bras s'étendant depuis celles-ci et comportent des saillies. Des traverses avec des adaptateurs d'extrémité ayant des trous sont ensuite raccordées à l'enceinte par mise en prise des saillies sur l'étrier et des attaches avec les trous sur les adaptateurs d'attache. Un luminaire peut ensuite être attaché à des éléments de fixation traversant le dispositif de fixation et les fentes dans l'accessoire de fixation. Facultativement, un dispositif d'entraînement peut être attaché au dispositif de fixation.
Patent CA-3021649-A1 (CA)
Title: Composition and method of manufacturing calcium magnesium sulfonate greases
Inventor: WAYNICK J ANDREW
IPC: C10M135/10
Filed: 2017-05-15
Abstract: An overbased calcium magnesium sulfonate grease composition and method of manufacture comprising both overbased calcium sulfonate and overbased magnesium sulfonate in a ratio range of 60:40 to 100: 1. The grease is made according to any known method for making an overbased calcium sulfonate grease by using the overbased magnesium sulfonate in addition to the overbased calcium sulfonate. A portion of the magnesium sulfonate may be added prior to conversion and another portion after conversion, with or without one or more delay periods between the addition of water or other reactive ingredient and the addition of magnesium sulfonate. The grease can be made using calcium hydroxyapatite and/or added calcium carbonate as calcium containing bases for reacting with complexing acids, a non-aqueous converting agent delay method, added alkali metal hydroxide, or any combination thereof. The grease has a high dropping point and reduced thickener yield.
Patent CA-3022565-A1 (CA)
IPC: A01G18/60
Filed: 2018-10-30
Abstract: A vertical agriculture apparatus is provided, including a drive mechanism, chain tensioning mechanism, connection assembly for connecting trays to a roller chain, tray assemblies, tray hangers, and a watering system. The watering system includes seal members attached to a spring-biased moveable member that is actuated by a surface attached to a tray. The connection assembly includes a connector member defining an inner aperture for receiving pins of a roller chain and an outer aperture for receiving a bolt or rod passing through a tray aperture. The apparatus has a tray that is supported on first and second vertical loops at positions that are spaced apart in two perpendicular horizontal directions. Water is added to the trays on a downward leg of the vertical loop to drive travel of the vertical loop or augment a drive mechanism.
Patent CA-3024102-A1 (CA)
Inventor: REITSMA KATRIN
IPC: H04L29/06
Filed: 2017-05-12
Abstract: Method (500), server, and communication device for updating identity-based cryptographic private keys of compromised communication devices. One method (500) includes receiving, at a server, a security status indicating that the security of a first communication device has been compromised (505). The first communication device is associated with a user and includes a first identity-based cryptographic private key and a first user identifier. The method (500) also includes, responsive to receiving the security status, determining, with the server, a second user identifier based on the first user identifier (520). The method (500) further includes determining, with the server, a second identity-based cryptographic private key based on the second user identifier (525). The method (500) also includes distributing, via the server, the second identity-based cryptographic private key to a second communication device (530). The second communication device is associated with the user.
Patent CA-3024246-A1 (CA)
Title: Magnetic landmark method and system for detecting in-building (local venue) threshold
Inventor: OHAB HENRY L
IPC: H04W4/021
Filed: 2018-11-16
Abstract: A method and system for detecting an indoor threshold transition in a positioning state. The method may be executable using one or more processors and comprises, upon detecting a pattern of magnetic anomaly characteristics associated with a sequence of position changes of the mobile device, extracting the pattern, comparing the extracted pattern with a stored magnetic signature associated with the indoor threshold, and based on the comparing, inferring that the mobile device is one of transitioning in position and has transitioned in position across the indoor threshold.
Patent CA-3024420-A1 (CA)
Inventor: IBRAHIM YEHIA M
IPC: H01J49/10
Filed: 2017-04-20
Abstract: La présente invention concerne des procédés et des appareils pour la compression de pic d'ions et l'augmentation de la résolution d'ions. Des paquets d'ions sont introduits dans un dispositif. Un premier champ électrique est appliqué pour disperser les paquets d'ions temporellement ou spatialement en fonction de leurs mobilités. Une deuxième onde progressive intermittente est appliquée pour regrouper ou fusionner les paquets d'ions dispersés dans un nombre inférieur de régions de piégeage avec des pics plus étroits. Les paquets d'ions sont comprimés dans les régions de pic plus étroites en faisant varier un cycle de service de l'onde progressive intermittente.
Patent CA-3026554-A1 (CA)
Inventor: EGUCHI KENICHIRO
IPC: C22C38/60
Filed: 2017-06-14
Abstract: Provided herein is a high-strength seamless stainless steel pipe for oil country tubular goods that excels in low-temperature toughness, carbon dioxide corrosion resistance, sulfide stress corrosion cracking resistance, and sulfide stress cracking resistance. The high-strength seamless stainless steel pipe contains, in mass%, C: 0.05% or less, Si: 0.5% or less, Mn: 0.15 to 1.0%, P: 0.030% or less, S: 0.005% or less, Cr: 14.5 to 17.5%, Ni: 3.0 to 6.0%, Mo: 2.7 to 5.0%, Cu: 0.3 to 4.0%, W: 0.1 to 2.5%, V: 0.02 to 0.20%, Al: 0.10% or less, N: 0.15% or less, and the balance being Fe and unavoidable impurities. C, Si, Mn, Cr, Ni, Mo, Cu, and N satisfy a specific formula. Cu, Mo, W, Cr, and Ni satisfy another specific formula. The high-strength seamless stainless steel pipe has more than 45% martensite phase, 10 to 45% ferrite phase, and 30% or less retained austenite phase.  The total amount of precipitated Cr, precipitated Mo, and precipitated W is 0.75 mass% or less. Thus the high-strength seamless stainless steel pipe has a yield strength of 862 MPa or more.
Patent CA-3029740-A1 (CA)
Inventor: WILEN COREY
IPC: B65D27/04
Filed: 2019-01-11
Abstract: A concealment device, system, and method for concealing printed matter are described. The concealment device features a translucent colored material having a color that corresponds to a first color of printed matter that is configured inside or behind the concealment device so as to be positioned adjacent to and beneath the colored material. The printed matter is concealed when viewed through the colored material from outside the concealment device. The concealment device can be an envelope, a magazine, or a booklet. The concealment system includes the concealment device and a printed item that is coverable by the concealment device. The printed item includes printed matter having a first color that corresponds to a color of the colored material. The printed matter is not visible when viewed through the colored material from outside the concealment device.
Patent CA-3030733-A1 (CA)
Title: Method of manufacturing wear resistant drill pipe for use in the down-hole environment
Inventor: ALLEN ANDREW J
IPC: E21B17/042
Filed: 2011-03-14
Abstract: A method of manufacturing wear resistant drill pipe for use in the down-hole environment is provided. An end of a first standard weight drill pipe body and a second standard weight drill pipe body are upset. The first upset is concentrically connected to a tool joint pin and the second upset is concentrically connected to a tool joint box. The tool joint pin is threadedly connected to the tool joint box, thereby forming a wear pad. The connection of the tool joint pin to the tool joint box is permanently secured.
Patent CA-3030973-A1 (CA)
Title: Adaptateur pour outil d'installation d'element de fixation
Inventor: DICAIRE MARK A
IPC: B25B21/00
Filed: 2017-08-11
Abstract: L'invention concerne un adaptateur à double positionnement pour un ensemble d'entraînement d'élément de fixation qui utilise un ensemble de guidage monté sur une tête de guidage comportant une surface d'entrée pour un élément de fixation. Les bras définissent chacun une paire de bords de mise en prise de référence qui viennent en prise soit avec un élément horizontal supérieur, soit un élément horizontal inférieur, et conjointement avec la surface d'entrée, définissent un emplacement d'entrée approprié et un angle pour relier un goujon vertical à une plaque supérieure ou à une plaque inférieure. Dans un mode de réalisation, l'adaptateur à double positionnement peut utiliser une paire de bras pivotants qui définissent l'une de deux positions de pivotement pour un ensemble de guidage. Les bras de l'ensemble de guidage comportent chacun un premier bord de prise de référence et un deuxième bord de prise de référence. Dans une première position de guidage, l'adaptateur produit une position et un angle d'entrée optimaux pour relier une plaque supérieure à une semelle latérale. Dans une deuxième position, l'adaptateur produit une position et un angle d'entrée optimaux pour entraîner un élément de fixation à travers une plaque inférieure dans une semelle latérale.
Patent CA-3032107-A1 (CA)
Title: Adjustable bed systems with rotating articulating bed frame
Inventor: SHERMAN PHILIP
IPC: A61G7/002
Filed: 2017-07-25
Abstract: A rotating and articulating bed includes a fixed bed frame with a horizontal support surface and an articulating bed member attached to the horizontal support surface. The articulating bed member includes an articulating head portion and a separate articulating foot portion. A rotating and pivoting frame mounted on the horizontal support surface and connect to the articulating head portion and the articulating foot portion rotates with respect to the horizontal support surface around a vertical axis passing through the horizontal support surface and provides pivoting movement of the articulating bed member with respect to the horizontal support surface to tilt the articulating bed member toward at least one of the articulating head portion and the articulating foot portion.
Patent CA-3034159-A1 (CA)
Title: Procede de fumage de liquides et dispositif associe
Inventor: GRIFFITHS HUW DAVID
IPC: A23L27/27
Filed: 2017-08-21
Abstract: La présente invention concerne un procédé de traitement d'une solution (par exemple comprenant de l'eau et éventuellement d'autres constituants) pour préparer de l'eau fumée destinée à aromatiser des aliments, consistant à : (i) utiliser une source de fumée et filtrer la fumée pour réduire sa teneur en HAP, (ii) utiliser un récipient à fumer (par exemple, un bac) contenant la solution, et (iii) introduire des bulles de fumée filtrée dans la solution tout en agitant la solution de façon à fragmenter la fumée introduite en une pluralité de bulles plus petites de diamètre moyen inférieur ou égal à 2 mm.