baber/WOPTO huggingface dataset:
Patent CA-2927766-C (CA)
Title: Vacuum hose coupling with quick lock feature
Inventor: JOHNSON CHAD M
IPC: A01C7/20
Filed: 2016-04-21
Granted: 2020-08-25
Abstract: An agricultural planter includes a chassis; a pneumatic system carried by the chassis; and a row unit carried by the chassis. The row unit includes: a unit body; a metering unit carried by the unit body and having a port with a channel formed therein; a flexible coupling locked onto the port by an inner lip formed on an inner surface of the coupling, the coupling having a sliding region formed on an outer surface of said coupling; a locking ring bound within the sliding region of the coupling, the locking ring being slidable across the sliding region between a locked position and an unlocked position, the locking ring preventing the coupling from deforming to allow the inner lip off the port in the locked position; and a hose connecting the pneumatic system to the channel of the port through the coupling.
Patent CA-2928432-C (CA)
Inventor: CHINNIAH JEYACHANDRABOSE
IPC: G02B19/00
Filed: 2014-10-29
Granted: 2020-06-02
Abstract: Embodiments of a lamp that distributes light from one or more light emitting diode (LED) devices with an intensity distribution having a batwing appearance. These embodiments can comprise a lens having a lens body with different types of optics to achieve the preferred distribution. In one example, the lens body has a first section with optics that embody a plurality of prismatic facets and a second section with optics that form a convex shape, curving outward relative to the LED device.
Patent CA-2928811-C (CA)
Inventor: BRIFFAUD THIERRY
IPC: C08G69/04
Filed: 2014-11-14
Granted: 2022-08-30
Abstract: L'invention concerne un procédé de fabrication de polyamide à partir d'un aminoester de formule NH2-(CH2)n-COOR, dans laquelle R représente un groupement alkyle et n représente un entier valant de 5 à 14, comprenant : - une première étape de réaction en présence d'eau, à une première température; - suivie d'une deuxième étape de réaction à une deuxième température supérieure à la première température.
Patent CA-2929355-C (CA)
Title: Wide area imaging system and method
Inventor: GRIFFIS ANDREW J
IPC: H04N5/222
Filed: 2013-11-04
Granted: 2022-03-15
Abstract: The present invention provides a new and useful paradigm in wide area imaging, in which wide area imaging is provided by a step / dwell / image capture process and system to capture images and produce from the captured images a wide area image. The image capture is by a sensor that has a predetermined image field and provides image capture at a predetermined frame capture rate, and by a motorized step and dwell sequence of the sensor, where image capture is during a dwell, and the step and dwell sequence of the sensor is synchronized with the image capture rate of the sensor.
Patent CA-2941466-C (CA)
Title: Mutated pseudomonas exotoxins with reduced antigenicity
Inventor: PASTAN IRA H
IPC: C12N15/31
Filed: 2006-07-25
Granted: 2019-12-03
Abstract: The invention provides mutated Pseudomonas exotoxins (PE) that have reduced immunogenicity compared to PEs containing the native sequence. The PEs of the invention have one or more individual mutations of positions of the native sequence of PE that reduce antibody binding to one or more PE epitopes. Nucleic acids encoding the mutated PEs, chimeric molecules comprising them, compositions comprising the chimeric molecules and methods of using them, are also provided.
Patent CA-2943825-C (CA)
Title: Vehicle
Inventor: OHNO KOHSUKE
IPC: B60G17/00
Filed: 2016-09-30
Granted: 2018-05-22
Abstract: A vehicle includes an up-side-down suspension and a wheel speed sensor and a sensor wire. A left lower restrictor is fixed to a left inner connector or a member that is displaced relatively together with the left inner connector in association with the operation of a left shock absorber above a left wheel speed sensor as seen from the direction of a left wheel axis. At least a portion of the left wheel speed sensor is situated farther inwards than an outer edge of a left front inner tube in relation to a left-and-right direction, is situated below a left lower imaginary line when the left shock absorber extends to its maximum extent, and is provided on the left inner connector between a left front imaginary line and a left rear imaginary line when seen from the direction of the left wheel axis. The left sensor wire extends so as to intersect the left lower imaginary line when seen from the direction of the left wheel axis.
Patent CA-2944912-C (CA)
Inventor: MENEZES PASCAL F
IPC: H04L65/1069
Filed: 2015-04-07
Granted: 2022-05-31
Abstract: Techniques for session-based device configuration are described. According to one or more implementations, various settings of a wireless device are configured to optimize device performance while participating in a communication session via a wireless network. The settings, for instance, are configured dynamically and on a per-session basis.
Patent CA-2964552-C (CA)
Inventor: PLANTAN RONALD S
IPC: F16D65/095
Filed: 2010-03-09
Granted: 2019-06-18
Abstract: A cast iron brake caliper with improved fatigue life, and a process and process equipment for pre-stressing a cast iron brake caliper to provide improved fatigue life, is provided. In the process, a load is applied to a cast iron caliper, where the load is high enough to locally yield and plastically deform the cast iron material, but not high enough to cause material failure, such as cracking. Upon load removal, residual compressive stresses in the cast iron caliper lower the mid-point of the stress range the plastically-deformed region of the caliper sees during in-service use, and thereby lowers the peak stress seen in this region, increasing fatigue life. The process permits a cast iron brake caliper to be designed to use less material and thus fit within constrained wheel rim envelopes, without the need to resort to high cost materials or other alternative design strategies.
Patent CA-2972250-C (CA)
Title: Liquid dispensing container with multi-position valve and straw
Inventor: MEYERS DAVID O
IPC: B65D47/24
Filed: 2015-10-20
Granted: 2020-09-08
Abstract: A liquid dispensing container may include a body, lid, valve assembly, and straw. The valve assembly may be movable between a first position to allow contents to be discharged by inverting and/or squeezing the container, and a second position to allow the contents to be discharged by sucking and/or squeezing through a straw.
Patent CA-2975697-C (CA)
Inventor: SHINODA AKIKO
IPC: A01K67/00
Filed: 2017-08-08
Granted: 2019-07-09
Abstract: Une méthode délevage destinée à élever du bétail est décrite, laquelle peut améliorer lappétit à légard des aliments pour animaux sans troubler grandement le rythme circadien. Ladite méthode est fondée sur un cycle circadien reposant sur une gestion axée sur une longue journée qui gère le bétail délevage dans un environnement déclairage dans lequel une période déclairage est plus longue quune période de noirceur. La période déclairage comprend une première période durant laquelle le bétail délevage est éclairé dune lumière contenant une lumière bleue, et une seconde période suivant la première période, durant laquelle le bétail est éclairé dune lumière dépourvue de lumière bleue, mais comprenant une lumière ambre.
Patent CA-2977509-C (CA)
Inventor: ROGERS SHEILA KAY
IPC: B08B13/00
Filed: 2017-08-29
Granted: 2021-08-03
Abstract: Une brosse deffaçage à sec en exemple et des méthodes et des systèmes connexes sont décrits. La brosse comprend un corps et une paroi supérieure, une paroi inférieure, une paroi avant, une paroi arrière et une première et une deuxième paroi latérale. Le corps comprend un premier compartiment intérieur creux conçu et dimensionné pour recevoir un liquide nettoyant fait pour être distribué du premier compartiment intérieur creux au moyen dune buse placée à proximité de la paroi avant ou arrière du corps. La brosse comprend un matériau deffaçage placé sur au moins une partie de la paroi inférieure du corps.
Patent CA-2979836-C (CA)
Inventor: MOLNAR ALYOSHA
IPC: G01S17/894
Filed: 2016-03-17
Granted: 2023-08-29
Abstract: La présente invention concerne un appareil d'imagerie à profondeur de champ qui comprend un imageur de champ de lumière et un imageur de temps de vol combinés dans une seule architecture sur puce. Ledit dispositif hybride permet la capture simultanée d'une image de champ de lumière et d'une image de temps de vol d'une scène d'objet. On décrit des algorithmes qui permettent l'acquisition simultanée d'images de champ de lumière et des images de temps de vol. La présente invention concerne également des structures de pixels hybrides associés, des groupes de dispositifs (systèmes d'imagerie hybrides) et des applications de dispositif.
Patent CA-2985613-C (CA)
Inventor: JENSEN MICHAEL D
IPC: B01J29/04
Filed: 2016-05-09
Granted: 2021-05-25
Abstract: An intercalated, modified and calcined smectite clay comprising (a) pillars comprising aluminum and: (i) at least one rare earth or lanthanide group metal; or (ii) at least one rare earth or lanthanide group metal and gallium; and (b) at least one ion-exchanged metal selected from the group consisting of aluminum, barium, beryllium, calcium, cerium, cesium, copper, chromium, gadolinium, gallium, germanium, hafnium, holmium, iron (II and III), lanthanum, lithium, magnesium, manganese, neodymium, potassium, praseodymium, rubidium, samarium, silver, selenium, sodium, strontium, tellurium, terbium, thallium, thorium, tin, titanium, uranium, ytterbium, yttrium, zinc and zirconium; wherein the clay is characterized by a basal d 001 spacing equal to or greater than about 18.5 angstroms; and processes for making. The modified clays are suitably used as catalyst support-activators and when used in combination with metallocene catalyst precursor components, can provide active catalysts for polymerizing at least one olefin, preferably in the substantial absence of aluminoxanes or boron-containing compounds.
Patent CA-2995704-C (CA)
Inventor: CHILUKURI ANUSHA
IPC: C23C4/134
Filed: 2016-08-09
Granted: 2021-03-09
Abstract: A coated article comprises a substrate and a self-healing coating disposed on a surface of the substrate, the self-healing coating comprising a metallic matrix; and a plurality of micro- or nano-sized particles dispersed in the metallic matrix; the micro- or nano-sized particles comprising an active agent disposed in a carrier comprising a micro- or nano-sized metallic container, a layered structure, a porous structure, or a combination comprising at least one of the foregoing.
Patent CA-2997361-C (CA)
Inventor: CHARLEBOIS PAUL
IPC: A61M5/00
Filed: 2016-08-31
Granted: 2021-02-23
Abstract: A device for intraosseous injection can accurately, quickly, and safely introduce desired fluid into a patient's bone marrow. In one embodiment, an intraosseous injector comprises a housing, a container located within the housing, a hollow needle, and a valve. The intraosseous injector further comprises a release mechanism comprising a bone probe needle and a movable release member. In another embodiment, the intraosseous injector comprises a depth limiter mechanism operable to limit a depth of penetration of the needle relative to a surface of a bone. A method for intraosseous injection is also provided.
Patent CA-2998117-C (CA)
Inventor: LINGAMPALLI MOHAN RAO
IPC: H04Q11/00
Filed: 2016-09-06
Granted: 2019-01-15
Abstract: In general, techniques are described for automatically configuring fiber cross-connects between customers of an interconnection facility. In some examples, a programmable network platform for an interconnection facility exposes an interface by which customers of the interconnection system provider may request fiber cross-connects to other customers of the interconnection system provider. The programmable network platform may, in response to a request for a fiber cross-connect, configure an optical switch fabric of the interconnection facility network infrastructure to create a fiber cross-connect between the demarcation points for the customers to be interconnected.
Patent CA-3004582-C (CA)
Title: Method and device for determining available services
Inventor: DESHPANDE SACHIN G
IPC: H04N21/6377
Filed: 2016-11-10
Granted: 2020-11-17
Abstract: A method for determining available services from a provider of a broadcast stream comprising: (a) receiving a service list table including a service list table element; (b) receiving a sltInetUrl field of said service list table element describing a base URL to acquire at least one of ESG and service level signaling files via broadband for services in said service list table; (c) receiving a urlType field of said sltInetUrl field describing type of files available with said URL of said sltInetUrl field; (d) receiving a service field of said service list table element describing service information; (e) receiving a svcInetUrl field of said service field describing a URL to access Internet signaling for said service field; (f) receiving a urlType field of said sltInetUrl field describing type of files available with said URL of said sltInetUrl field; (g) decoding said broadcast stream based upon said service list table.
Patent CA-3007875-C (CA)
Inventor: KIM DAVID SANGHYUCK
IPC: A61M5/32
Filed: 2018-06-12
Granted: 2020-08-11
Abstract: There is provided a protected needle assembly. The assembly includes an outer barrel receiving a needle therethrough. The assembly includes an inner barrel resiliently biased to extend about the needle in a protected needle mode. The inner barrel is retractable into the outer barrel in a first instance to deploy the needle. The assembly includes a locking mechanism actuated upon the inner barrel moving towards the protected needle mode once more. The locking mechanism is configured to inhibit further retraction of the inner barrel thereafter.
Patent CA-3036437-C (CA)
Title: Inhibiting corrosion in a downhole environment with green corrosion inhibitors in acidic medium
Inventor: ELURU SAIRAM
IPC: E21B41/02
Filed: 2016-10-17
Granted: 2021-08-24
Abstract: A method and system for inhibiting corrosion of a surface in a well including introducing a composition into the well, the composition comprising an acidic medium and Dihydrogen (ethyl) [4- [4- [ethyl(3 -sulphonatobenzyl)amino] (4-hydroxy-2- sulphonatobenzhydrylidene]cyclohexa-2,5-dien-l-ylidene](3- sulphonatobenzyl)ammonium), contacting the metal surface with the composition, and inhibiting corrosion of the metal surface with the Dihydrogen (ethyl)[4-[4-[ethyl(3- sulphonatobenzyl)amino](4-hydroxy-2-sulphonatobenzhydrylidene]cyclohexa-2,5-dien- 1 -ylidene] (3 -sulphonatobenzyl)ammonium).
Patent CA-3045311-C (CA)
Inventor: GRAHAM THOMAS H
IPC: A61P31/18
Filed: 2017-11-30
Granted: 2021-05-04
Abstract: La présente invention concerne des composés hétérocycliques tétracycliques de formule (I) : (I) et leurs sels ou promédicaments pharmaceutiquement acceptables, dans laquelle, A, X, R1, R2, R3 et R7 sont tels que définis dans la description. La présente invention porte également sur des compositions comprenant au moins un composé hétérocyclique tétracyclique et sur des procédés d'utilisation des composés hétérocycliques tétracycliques pour le traitement ou la prévention d'une infection à VIH chez un sujet.
Patent CA-3049958-C (CA)
Inventor: BRANDT JUSTIN P
IPC: F16L21/03
Filed: 2017-09-07
Granted: 2022-05-31
Abstract: L'invention concerne des éléments de tuyau qui comportent des rainures circonférentielles. Les rainures ont une première surface latérale contiguë à une première surface de plancher. La première surface latérale et la première surface de plancher sous-tendent ensemble un premier arc de cercle de 90° lorsqu'elles sont observées en coupe transversale. Les rainures ont également une deuxième surface latérale contiguë à une deuxième surface de plancher. La deuxième surface latérale est espacée de la première surface latérale et en regard de celle-ci. La deuxième surface latérale et la deuxième surface de plancher sous-tendent ensemble un deuxième arc de cercle de 90° lorsqu'elles sont observées en coupe transversale. Une troisième surface de plancher est contiguë à la fois aux première et deuxième surfaces de plancher et est une surface plate. Un élément d'accouplement utilisé pour raccorder les éléments de tuyau comporte des saillies arquées qui viennent en prise avec les rainures des éléments de tuyau. Les saillies arquées ont une coupe transversale semi-circulaire. Des rainures en relief sont positionnées adjacentes à chaque saillie arquée.
Patent CA-3056898-C (CA)
Title: System and method for implanting and securing a bioprosthetic device to wet tissue
Inventor: TIAN BIN
IPC: A61F2/24
Filed: 2018-03-21
Granted: 2023-07-18
Abstract: Systems, devices, kits, and methods are described for securing a bioprosthetic heart valve within an anatomical feature of a patient. Kits can comprise a bioprosthetic heart valve, a curable composition, and an applicator configured to deliver the curable composition to a target area. The bioprosthetic heart valve can comprise a support structure and one or more valve leaflets coupled thereto. The support structure can comprise a sewing portion peripheral of the bioprosthetic heart valve. The support structure and the valve leaflets can define a central flow orifice. The curable composition can comprise a pre-polymer composition and an initiator. Methods can comprise positioning the bioprosthetic heart valve within the anatomical feature of a patient, applying the curable composition to one or both of the bioprosthetic heart valve and the anatomical feature, and curing the curable composition for a cure time. The applying can be performed before or after the positioning.
Patent CA-3061774-C (CA)
Inventor: XU HUA
IPC: H04W72/20
Filed: 2018-04-18
Granted: 2023-10-31
Abstract: The present application provides methods and apparatus for detecting control channels in a wireless communication system. An exemplary method for detecting a control channel in a wireless communication device may include obtaining a time duration of a control region. The method may also include determining whether a control resource set is within the time duration. In response to a determination that the first control resource set is within the time duration, the method may further include detecting the control channel in the control resource set.
Patent CA-3070077-C (CA)
Title: Systemes, procedes et outils pour l'interrogation d'elements de renfort composites
Inventor: DONG XIAOYUAN
IPC: G01M11/00
Filed: 2019-02-27
Granted: 2023-08-01
Abstract: L'invention concerne des systèmes, des procédés et des outils pour l'interrogation d'éléments de renfort composites renforcés par des fibres pour évaluer l'intégrité structurelle des éléments de renfort. Les systèmes et les procédés utilisent la transmission de lumière à travers des fibres optiques qui sont incorporées le long de la longueur des éléments de renfort. L'incapacité à détecter une lumière à travers une ou plusieurs des fibres optiques peut être une indication que l'intégrité structurelle de l'élément de renfort est compromise. Les systèmes et les procédés peuvent être mis en uvre sans grande difficulté et peuvent être mis en uvre à tout moment dans le cycle de vie de l'élément de renfort, de la production à l'installation. Les systèmes et les procédés ont une applicabilité particulière à des câbles électriques aériens nus qui incluent un élément de renfort renforcé par des fibres.
Patent CA-3070876-C (CA)
Inventor: TORVINEN VESA
IPC: H04W12/42
Filed: 2018-07-17
Granted: 2022-07-19
Abstract: A method performed by an authentication server (14) in a home network (3) of a user equipment (1), UE, for obtaining a subscription permanent identifier, SUPI. The method comprises: - receiving a subscription concealed identifier, SUCI, which comprises an encrypted part in which at least a part of the SUPI is encrypted, and a clear-text part which comprises a home network identifier and an encryption scheme identifier that identifies an encryption scheme used by the UE to encrypt the SUPI in the SUCI, - determining a de-concealing server (19) to use to decrypt the encrypted part of the SUCI; -sending the SUCI to the de-concealing server (19), and - receiving the SUPI in response. Methods performed by a UE and a de-concealing server are also disclosed. Furthermore, UEs, de-concealing servers, authentication servers, computer program (133) and a memory circuitry (12) are also disclosed.
Patent CA-3074295-C (CA)
Inventor: PARISH JEFF
IPC: F16L55/027
Filed: 2013-03-26
Granted: 2023-05-09
Abstract: Des dispositifs de régulation découlement de fluide comprennent un corps cylindrique sétendant le long dun axe longitudinal et une paroi latérale. Le corps cylindrique a un premier canal sétendant longitudinalement le long de la paroi latérale et un deuxième canal sétendant longitudinalement le long de la paroi latérale. Au moins une partie du premier canal ou du deuxième canal sétend longitudinalement à un angle oblique par rapport à laxe longitudinal pour former un dessin de canaux destiné à améliorer les caractéristiques découlement dun fluide dans les canaux.
Patent CA-3074319-C (CA)
Inventor: YIN HUI
IPC: H04B11/00
Filed: 2018-02-12
Granted: 2023-02-21
Abstract: This application discloses a dynamic time adjustment method, apparatus, and system, and pertains to the field of network communications. The method includes:  determining a length of a new downstream transmission duration; updating lengths of upstream and downstream transmission durations based on the determined length of the new downstream transmission duration; and keeping silent or sending an idle symbol or another symbol with known content in a transition zone until all user-side devices complete updating of the lengths of the upstream and downstream transmission durations, where the transition zone is an additional zone of the new downstream transmission duration compared with a currently used downstream transmission duration, or an additional zone of a new upstream transmission duration compared with a currently used upstream transmission duration. Keeping silent or sending an idle symbol or another symbol with known content in these zones can avoid affecting normal data transmission.
Patent CA-3078427-C (CA)
Title: A device for processing data of rolling stock
Inventor: MOUSSET CHARLES-HENRI
IPC: B61L15/00
Filed: 2019-03-12
Granted: 2021-12-14
Abstract: A device (100) configured to process data (10) comprised in data messages (200) passing on message buses (20) of a rolling stock, said device (100) comprising: - a universal input interface (101) receiving data messages (200) complying with the three following physical layers: o RS232; o RS485;10 o CAN; from said message buses (20), said data messages (200) comprising data (10); - a processing engine (103) receiving a remote requested configuration (300) comprising one or more processing rules (400); - a standardizing unit (102) decoding said data messages (200) into standardized data streams (201) in function of said remote requested configuration (300); and wherein said processing engine (103) further applies one or more of said one or more processing rules (400) of said standardized data streams (201) in function of said remote requested configuration (300)..