baber/WOPTO huggingface dataset:
Patent CA-2944237-C (CA)
Inventor: BURKE PETER A
IPC: A01N59/00
Filed: 2015-02-10
Granted: 2018-03-27
Abstract: This invention relates to a process and an aqueous composition for killing spores. The process comprises contacting the spores with the aqueous composition for a sufficient period of time to effect a desired reduction (e.g., at least a 4 log reduction) in the number of spores capable of reproduction, metabolism and/or growth. The aqueous composition comprises water, peracetic acid and hydrogen peroxide. The concentration of peracetic acid in the water may be in the range from about 0.001 to about 60% by weight, or from about 0.001 to about 0.5% by weight. The weight ratio of peracetic acid to hydrogen peroxide may be in the range from about 0.001 to about 0.5.
Patent CA-2944247-C (CA)
Title: Tube de bruleur destine a un grill au gaz
Inventor: ALDEN J MICHAEL
IPC: F23D14/48
Filed: 2016-10-05
Granted: 2019-05-28
Abstract: Les présentes inventions concernent, entre autres choses, des tubes de brûleur coniques ayant des orifices dentrée de gaz surélevés et une surface intérieure lisse exempte dobstacles. Des éléments à effet venturi et des obturateurs dair peuvent également être inclus.
Patent CA-2945448-C (CA)
Inventor: CHANEY DARREN
IPC: G01V3/30
Filed: 2016-10-13
Granted: 2023-04-18
Abstract: Apparatus (57, 58) for determining permittivity in a downhole location comprises a sensor (57) including an elongate conducting line (62) supported on or adjacent a first side of a dielectric substrate (61). The sensor (57) also includes at least one conducting ground element (26, 27) that is spaced from the conducting line (62), the conducting line (62) being capable of juxtaposition to a downhole borehole wall (12). The apparatus further includes connected respectively to spaced locations along the conducting line at least two terminals (31, 32; 63, 64) of a vector network analyser (57b) that is capable of detecting one or more signal reflection characteristics whereby when the sensor (57) is juxtaposed to a borehole wall (12) the vector network analyser (57b) generates one or more signals that are processable to indicate the relative permittivity of rock (39) in which the borehole is formed.
Patent CA-2957042-C (CA)
Inventor: KYRIAKOULEAS KYRI
IPC: B32B7/022
Filed: 2015-08-04
Granted: 2023-05-16
Abstract: A kit for forming a panel including a panel component, the panel component including a surface sheet formed from a first material, and a body layer to which the surface sheet is adhered generally parallel to the body layer, wherein the body layer has a thickness greater than a thickness of the surface sheet, the body layer has a density less than a density of the surface sheet, and a separate side edge portion adapted to be adhered along at least one edge of the panel component.
Patent CA-2961566-C (CA)
Title: Ensemble siege reglable
Inventor: PACEY KENDALL LEE
IPC: E21B34/06
Filed: 2014-10-27
Granted: 2018-11-27
Abstract: Cette invention concerne un ensemble siège destiné à un train de tiges de forage, l'ensemble siège comprenant un élément tubulaire externe et un siège disposé à l'intérieur de celui-ci. Le siège comprend un alésage présentant un axe central. Une pluralité d'incisions s'étendent radialement à partir de l'alésage jusqu'à un périmètre extérieur du siège, la pluralité d'incisions s'étendant également sur une étendue longitudinale sur la longueur de l'axe central. Chacune desdites incisions est disposée à un angle oblique par rapport à la circonférence périphérique de l'alésage.
Patent CA-2969957-C (CA)
Title: Pronostics de motif numerique
Inventor: PHILLIPS RICHARD ALAN
IPC: G06F16/00
Filed: 2017-06-08
Granted: 2022-08-30
Abstract: Des systèmes et des techniques pour faciliter le pronostic fondé sur les données numériques sont présentés. Un système peut traiter un corpus de données stockées, générer des signatures numériques respectives représentant des sous-ensembles de corpus de données stockées et étiqueter les signatures numériques respectives en fonction dévénements extrinsèques. Les signatures numériques peuvent être stockées et indexées dans une bibliothèque de signatures numériques. Le système peut également comparer une nouvelle signature numérique à des signatures numériques connues afin de déterminer une ou plusieurs correspondances et deffectuer un pronostic dun événement prochain associé à la nouvelle signature numérique en fonction des correspondances et des inférences générées pour les signatures numériques connues.
Patent CA-2973580-C (CA)
Title: Process for extending the shelf life of gaseous olefinic propellants in polyurethane foams
Inventor: TAYLOR ANTHONY J
IPC: C08L75/06
Filed: 2016-01-11
Granted: 2020-10-27
Abstract: The invention described herein generally pertains to a composition and a method for improving the shelf life of a gaseous hydrofluoroolefin propellant, the improvement comprising at least the increased aromatic polyester polyol(s) in combination with a tertiary amine catalyst comprising at least two cyclohexyl rings and an aliphatic metal salt catalyst, the amine catalyst having less than 10% nitrogen on a weight basis.
Patent CA-2974127-C (CA)
Title: Procede de preparation d'esters au moyen de cabonylation d'ethers
Inventor: DONG KAIWU
IPC: C07F9/58
Filed: 2017-07-18
Granted: 2022-07-26
Abstract: L'invention concerne un procédé comportant les étapes suivantes : a) charger un éther ayant entre 3 et 30 atomes de carbone; b) ajouter un ligand phosphine et un composé qui comprend du Pd, ou ajouter un complexe comprenant du Pd et un ligand phosphine; c) fournir du CO; d) chauffer le mélange réactif; le premier alcool étant mis en réaction avec une conversion de léther, dans lequel le ligand phosphine est un composé de la formule (I) [consultez la formule I] dans laquelle m et n sont chacun indépendamment 0 ou 1; R1, R2, R3 et R4 sont choisis indépendamment dans le groupe alkyle en C1-C12, cycloalkyle en C3-C12, hétérocycloalkyle en C3-C12, aryle en C6-C20, hétéroaryle en C3-C20; au moins 1 parmi les radicaux R1, R2, R3 ou R4 est un radical hétéroaryle en C3-C20; et R1, R2, R3 ou R4, sils font partie du groupe alkyle en C1-C12, cycloalkyle en C3-C12, hétérocycloalkyle en C3-C12, aryle en C6-C20 ou hétéroaryle en C3-C20, peuvent chacun être indépendamment substitués par au moins 1 substituant choisis dans le groupe alkyle en C1-C12, cycloalkyle en C3-C12, hétérocycloalkyle en C3-C12, O-alkyle en C1-C12, O-alkyle(en C1-C12)-aryle(en C6-C20), O-cycloalkyle en C3-C12, S-alkyle en C1-C12, S-cycloalkyle en C3-C12, COO-alkyle en C1-C12, COO-cycloalkyle en C3-C12, CONH-alkyle en C1-C12, CONH-cycloalkyle en C3-C12, CO-alkyle en C1-C12, CO-cycloalkyle en C3-C12, N-[alkyle en C1-C12]2, aryle en C6-C20, aryle(en Cs-C20)-alkyle(en C1-C12), aryle(en C6-C20)-O-alkyle(en C1-C12), hétéroaryle en C3-C20, hétéroaryle(en C3-C20)-alkyle(en C1-C12), hétéroaryle(en C3-C20)-O-alkyle(en C1-C12), COOH, SO3H, NH2 et halogène; et dans lequel aucun alcool nest ajouté au mélange réactif.
Patent CA-2975447-C (CA)
Title: Spinal subpial gene delivery system
Inventor: MARSALA MARTIN
IPC: C12N15/113
Filed: 2015-12-15
Granted: 2021-02-23
Abstract: Delivery devices, systems, and methods related thereto may be used in humans for spinal delivery of cells, drugs or vectors. Thus, the system enables subpial delivery, which leads to a near complete spinal parenchymal AAV9-mediated gene expression or ASO distribution in both white and grey matter.
Patent CA-2979563-C (CA)
Inventor: MARSHALL RICHARD E
IPC: A47C1/0355
Filed: 2016-03-08
Granted: 2018-08-28
Abstract: A furniture member may include a base assembly, a frame assembly and a tilt mechanism. The base assembly includes rails having a track and a stop plug received in the track. The frame assembly includes a base frame, a seatback frame and a seat bottom frame. The seatback frame is rotatably coupled to the base frame. The seat bottom frame is coupled to the seatback frame such that rotation of the seatback frame causes movement of the seat bottom frame relative to the seatback frame and the base frame. The tilt mechanism is coupled to the seat bottom frame and engages the tracks such that rotation of the seatback frame relative to the base frame causes bearings of the tilt mechanism to slide along the tracks, thereby translating the base frame relative to the base assembly. The bearings contact stop plugs when the seatback is in a fully reclined position.
Patent CA-2979869-C (CA)
Inventor: TAMMERA ROBERT F
IPC: B01D53/047
Filed: 2016-03-24
Granted: 2019-12-03
Abstract: L'invention concerne un appareil et des systèmes permettant de mettre en uvre un procédé d'adsorption modulée. Ce procédé d'adsorption modulée peut consister à faire passer les fluides au travers d'une unité de lit adsorbant comportant un contacteur disposé en son sein pour séparer des contaminants d'autres constituants cibles. Le procédé consiste à introduire un flux de purge dans le contacteur au niveau d'un emplacement entre une première partie et une seconde partie du contacteur.
Patent CA-2988188-C (CA)
Inventor: ABGRALL ROLAND
IPC: E02F3/407
Filed: 2016-06-10
Granted: 2023-03-21
Abstract: L'invention concerne un godet pour un véhicule de travaux destiné à charger, déplacer, transporter, déverser et épandre un matériau en vrac, le godet comporte deux panneaux latéraux (20) s'étendant de chaque côté d'un panneau de chargement (21), ledit panneau de chargement (21) comporte un bord de chargement (211) et un bord de déchargement (212). Le godet comporte également: un panneau de support (22), un panneau d'ouverture (23), le système de réglage (25) comporte un rouleau (27) mobile en rotation situé à l'arrière du godet et adapté à tourner dans le sens de rotation des roues du véhicule et à reposer sur le sol pendant l'épandage,
Patent CA-2988210-C (CA)
Inventor: ARNDT MARTIN
IPC: G02B27/18
Filed: 2016-06-10
Granted: 2020-09-15
Abstract: The invention relates to a windshield having an upper edge and a lower edge and a head-up display (HUD) region irradiated by a projector which generates a virtual image which an observer situated within an eyebox (E) can perceive. The windshield has a vertical radius which is variable between the upper edge and the lower edge through a HUD  reference point.  The maximum of the vertical radius of curvature is situated in the section V' of the course V  between the upper edge of the windshield and the lower edge of the HUD region above the HUD reference point. The vertical radius of curvature at the upper edge of the HUD region is greater than at the lower edge of the HUD region and decreases between the upper edge and the lower edge.
Patent CA-2993481-C (CA)
Title: Aircraft part assembly
Inventor: KIRKHAM ANDREW JOHN
IPC: B64F5/00
Filed: 2016-08-01
Granted: 2023-09-05
Abstract: A method of producing part of an aircraft (2) comprising: providing a frame (4) having a first surface (10), a second surface (12), and one or more side edges (14) between the first and second surfaces; mounting the frame (4) to a first tool (20), the first tool (20) comprising a support surface(22) that contacts the second surface (12) of the frame (4) to opposing movement of the frame (4); while the frame (4) is mounted to the first tool (20), machining the first surface (10) to form attachment features; mounting the machined frame (4) to a second tool (30) which contacts with the frame (4) at only the one or more side edges (14); and, while the frame (4) is mounted to the second tool (30), attaching, using the attachment features, to the first and second surfaces (10, 12), aircraft panels (6, 8) to form an outer skin.
Patent CA-2997580-C (CA)
Title: Media purification devices having integral flow controllers
Inventor: CAMP ROBERT
IPC: B01D27/08
Filed: 2018-03-07
Granted: 2021-02-16
Abstract: A purification device is provided that includes a porous container, purification media retained in the porous container, and a flow controller integral to the porous container. A purification device is also provided that includes a porous elastic container, purification media, and a flow controller. The porous elastic container has a pocket formed therein. The purification media is compressibly retained in the porous elastic container. The flow controller is elastically retained in the pocket of the porous elastic container.
Patent CA-3007276-C (CA)
Title: Use of vegf inhibitor to treat macular degeneration in a patient population
Inventor: PERLEE LORAH
IPC: G16B20/20
Filed: 2016-12-01
Granted: 2021-12-28
Abstract: Disclosed herein are uses of vascular endothelial growth factor (VEGF) inhibitor for intravitreal treatment of macular degeneration patients. In some embodiments, the VEGF  inhibitor is formulated for intravitreal administration to a patient in an amount of about 2 mg quarterly following one year of previous treatment. Patient candidates may be identified by a genetic variant associated with visual acuity or an anatomic outcome, including a variant located in a gene-free region on chromosome X p.22.3.
Patent CA-3007478-C (CA)
Title: Peroxyformic acid compositions for membrane filtration cleaning
Inventor: LI JUNZHONG
IPC: B01D65/08
Filed: 2016-12-16
Granted: 2020-11-03
Abstract: Peroxyformic acid compositions for removal of biofilm growth and mineral deposits on membranes are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.
Patent CA-3008929-C (CA)
Inventor: KLAPPER ULRICH
IPC: G01R31/62
Filed: 2016-12-14
Granted: 2020-11-10
Abstract: A mobile transformer test device (10) for testing a power transformer (40) has connectors (12) for the detachable connection of the transformer test device (10) to the power transformer (40). The transformer test device (10) has a source (5) for generating a test signal. The mobile transformer test device (10) has an evaluation circuit (6) for determining, based on the test signal and a test response of the power transformer (40), information regarding a B-H curve (50, 60) of the power transformer (40).
Patent CA-3013279-C (CA)
Title: Lentilles de contact en silicone-hydrogel presentant un pouvoir lubrifiant ameliore
Inventor: ROGERS VICTORIA
IPC: C11D1/66
Filed: 2017-02-22
Granted: 2020-03-10
Abstract: Selon l'invention, des lentilles de contact en silicone-hydrogel sont conditionnées dans une solution de conditionnement présentant une concentration de qualité ophtalmique d'un tensioactif, en vue de produire une lentille de contact dont le coefficient de frottement est plus faible par comparaison avec une lentille de contrôle non conditionnée dans le tensioactif. Le tensioactif est un tensioactif contenant un poly(éthylène oxyde) (PEO) de masse moléculaire pouvant atteindre environ 6000 daltons, ou est un tensioactif contenant un alkyle-aryle, ou est un tensioactif contenant à la fois un alkyle-aryle et un PEO, de masse moléculaire pouvant atteindre environ 6000 daltons. L'invention concerne également des procédés de fabrication de lentilles de contact en silicone-hydrogel.
Patent CA-3022929-C (CA)
Title: Beam reporting and scheduling in multicarrier beamformed communications
Inventor: AKKARAKARAN SONY
IPC: H04L5/00
Filed: 2017-06-02
Granted: 2023-03-14
Abstract: Methods, systems, and devices for wireless communication are described. A base station may partition a plurality of carriers into one or more groups. Each carrier within a group may share one or more antenna panels so as to each be directed by a transmit beam in a same direction. The base station may transmit to a user equipment a carrier group indication that identifies the partitioning of the plurality of carriers into the one or more groups and maps a group identifier for at least one of the one or more groups to a beam identifier that identifies the corresponding transmit beam.
Patent CA-3026514-C (CA)
Inventor: SHIOBARA NOZOMI
IPC: C12N1/12
Filed: 2017-04-21
Granted: 2023-04-04
Abstract: La présente invention concerne la production d'un alcool d'éthyle selon laquelle en tirant partie de l'auto-fermentation d'une microalgue, une étape de concentration ou de récupération des cellules d'algue par centrifugation, filtration, etc. est omise ou simplifiée afin d'économiser la main d'uvre et la gestion des installations requises s'y rapportant. La microalgue, qui appartient au genre Chlamydomonas sp., est un variant qui est apte à produire de l'alcool d'éthyle sous des conditions anaérobies et d'obscurité et a acquis une capacité de croître sous un état agrégé. Dans le procédé de production d'alcool d'éthyle, la microalgue est cultivée et maintenue sous des conditions anaérobies et d'obscurité en vue de permettre ainsi à la microalgue de produire de l'alcool d'éthyle.
Patent CA-3039630-C (CA)
Inventor: BUSH STEPHEN PORTER
IPC: G03G15/08
Filed: 2019-04-08
Granted: 2021-04-20
Abstract: A supply item has toner for use in an imaging device. A chip has memory storing quanta indicating allowed usage of the supply item over its lifetime and a multiplier correlating the quanta to toner mass. The imaging device requires quanta to conduct imaging operations and loads the quanta and multiplier by way of a certificate stored in the memory. The imaging device retrieves quanta from the chip over time and both devices keep tally. Initialization between the supply item and imaging device includes providing encrypted and unencrypted instances of firmware versions and certificates from the supply item that the imaging device can compare for security. Alternatively, the supply item defines a fuser assembly, imaging unit, intermediate transfer member, or other component installed for use in the imaging device.
Patent CA-3047734-C (CA)
Inventor: Yang Chuan-Ching
IPC: A61K47/12
Filed: 2017-12-18
Granted: 2021-07-20
Abstract: La présente invention concerne une méthode de traitement du carcinome kystique adénoïde en utilisant une composition pharmaceutique comprenant des dérivés de benzènesulfonamide et des supports pharmaceutiquement acceptables.
Patent CA-3054048-C (CA)
Inventor: ANAST PETER Z
IPC: B64C1/12
Filed: 2014-07-02
Granted: 2021-11-09
Abstract: An apparatus for constraining an edge of a first curved sheet and an edge of a second curved sheet is provided. The apparatus includes a first magnetic member to be associated with an upper surface of the first curved sheet, a second magnetic member to be associated with a lower surface of the first curved sheet, a third magnetic member to be associated with an upper surface of the second curved sheet, and a fourth magnetic member to be associated with a lower surface of the second curved sheet. The first magnetic member is to be magnetically coupled to the second magnetic member and the third magnet member is to be magnetically coupled to the fourth magnetic member with the edge of the first curved sheet and the edge of the second curved sheet abutting each other.
Patent CA-3055615-C (CA)
Inventor: KING GUY PHILIP WILLIAM
IPC: G06Q30/00
Filed: 2009-10-09
Granted: 2022-06-28
Abstract: Methods and systems configured to operate a coupon-distributing website, comprising receiving at a server system a request for a coupon from a client device and sending browser-executable program code to the client device in response to the request.  The program code may be executable to display the coupon , to receive a selection of a user input, and perfomi operations comprising: copying the coupon code from within the browser application, the copying being perfomied using an object other than a flash object as the basis for copying the coupon code. Before copying, the program code is executable to access an address of a third-party server system and access program code that directs the client device to effectuate operations comprising: sending a request to the third party system address, receiving instructions that direct the client device to an offeror website at which the coupon is redeemable; and displaying the website on the client computing device.
Patent CA-3057537-C (CA)
Inventor: ZHANG YI
IPC: G06Q20/38
Filed: 2015-05-28
Granted: 2023-01-10
Abstract: Disclosed are a payment system based on different Funds-Management servers, and a payment method, device and Funds-Management server therefor, belonging to the field of e-commerce. The method comprises: a second Funds-Management server receiving payment request information sent by a first terminal; comparing a first terminal account funds balance with a payment amount to determine whether an electronic commitment payment certificate can be created; if yes, the second Funds-Management server freezing the funds balance within the first terminal account, the funds balance corresponding to the payment amount; generating the electronic commitment payment certificate for the second Funds-Management server to commit to pay funds according to an agreed condition, and sending the electronic commitment payment certificate to a second terminal to make a credit commitment payment on behalf of the first terminal, and synchronising to an information centre server. Using the technical solution of the present invention to supervise both parties in a transaction reduces financial risk, and ensures the interests of both parties in the transaction.
Patent CA-3058482-C (CA)
Title: Anticorps anti-peptides beta-amyloides n3pglu et utilisations associees
Inventor: DEMATTOS RONALD BRADLEY
IPC: A61K39/00
Filed: 2018-04-16
Granted: 2023-05-09
Abstract: La présente invention concerne des anticorps anti-Aß N3pGlu humains, des compositions comprenant de tels anticorps anti-Aß N3pGlu, ainsi que des procédés utilisant de tels anticorps anti-Aß N3pGlu pour le traitement d'une maladie caractérisée par un dépôt de Aß notamment, la maladie d'Alzheimer clinique ou préclinique, le syndrome de Down, et l'angiopathie amyloïde cérébrale clinique ou préclinique.
Patent CA-3063387-C (CA)
Inventor: FEL LANDRI
IPC: B60R21/36
Filed: 2019-11-29
Granted: 2021-01-19
Abstract: An airbag module (110) and a rail vehicle with an airbag module (110) are described herein. The airbag module (110) comprises a support flap (120), which is pivotably mounted on its rear end, wherein the airbag module (110) is convertable from a closed state into an open state by pivoting the support flap (120), and an airbag, which is folded in the closed state of the airbag module (110) and unfolded in the open state of the airbag module (110), so that the unfolded airbag and the support flap (120) together form an impact protection for a person on the track (200). Furthermore, a rail vehicle with one or a plurality of airbag modules (110) is described.
Patent CA-3078203-C (CA)
Inventor: LOZANO BONET JOSE
IPC: B21D28/02
Filed: 2020-04-17
Granted: 2023-08-22
Abstract: The invention pertains to a method for operating a fine blanking system comprising at least one fine blanking press comprising at least one first press unit and at least one second press unit, further comprising at least one first press drive for driving the at least one first press unit in a first driving movement against the at least one second press unit during a fine blanking process step, further comprising sensors arranged to collect parameter data from the at least one first press unit and/or the at least one second press unit and/or from other components of the fine blanking system, the method comprising the steps of: .cndot. collecting parameter data with the sensors from the at least one first press unit and/or the at least one second press unit and/or from other components of the fine blanking system during a first fine blanking process step, .cndot. determining adjustments for control parameters of the at least one first press unit and/or the at least one second press unit and/or of other components of the fine blanking system based on the collected parameter data, and .cndot. applying the adjustments to the control parameters of the at least one first press unit and/or the at least one second press unit and/or of other components of the fine blanking system in a second fine blanking process step subsequent to the first fine blanking process step.