baber/WOPTO huggingface dataset:
Patent CA-3002702-A1 (CA)
Title: Procede de fabrication d'une pellicule pour un appareil lithographique, pellicule pour un appareil lithographique, appareil lithographique, procede de fabrication de dispositif, a ppareil de traitement d'une pellicule, et procede de traitement d'une pellicule
Inventor: PETER MARIA
IPC: G03F1/62
Filed: 2016-10-11
Abstract: La présente invention a trait à des procédés de fabrication d'une pellicule pour un appareil lithographique. Dans une configuration, le procédé consiste à déposer au moins une couche de graphène sur une surface plane d'un substrat. Le substrat comprend une première partie de substrat et une seconde partie de substrat. Le procédé consiste en outre à retirer la première partie de substrat pour former une membrane autonome à partir de ladite couche de graphène. La membrane autonome est portée par la seconde partie de substrat.
Patent CA-3003018-A1 (CA)
Inventor: DONDA RUSSELL S
IPC: A61L15/42
Filed: 2016-10-28
Abstract: A wound therapy device and method includes a skin contacting element, a reactor, and a reactor housing element. The skin contacting element is configured for covering an associated tissue site, the reactor for creating a pressure condition at the associated tissue site upon actuation thereof, and the reactor housing element for accommodating the reactor. The skin contacting element has a skin contacting side and an interface side, which is opposite the skin contacting side. The reactor housing element has a lower affixing side and an upper side, which is opposite the lower affixing side.
Patent CA-3003636-A1 (CA)
Inventor: THURMAN MATTHEW
IPC: G01N35/10
Filed: 2016-12-02
Abstract: A system for applying a fluid to a substrate (1) bearing a sample for analysis (3) has an array of sensor plates (19a, 19b) positioned to sense the presence of fluid in contact with respective areas of the substrate. In a particular embodiment, fluid presence in different areas of the substrate is sensed by the effect of the fluid and its identity on the impedances of capacitors formed between sensor plates within the array. In a more particular embodiment, by polling the sensor array continually while fluid is applied to the substrate determine a coverage map, a fluid dispensing mechanism can be controlled to efficiently cover the entire substrate with fluid a minimal amount of fluid, thereby reducing waste.
Patent CA-3007278-A1 (CA)
Title: Outil d'extrusion revetu
Inventor: AUGER MICHAEL
IPC: B29C48/09
Filed: 2016-12-07
Abstract: L'invention concerne des outils d'extrusion, tels que des filières d'extrusion ou des parties de ces dernières, présentant une surface comprenant au moins un revêtement, ainsi que des procédés de fabrication de tels outils. Ledit revêtement est formé à partir d'une composition qui est un nitrure ou carbonitrure d'aluminium métallique présentant des caractéristiques particulières de façon que la quantité d'aluminium varie dans le revêtement entre une surface externe de revêtement et une épaisseur intermédiaire à l'intérieur du revêtement. Les revêtements obtenus présentent des caractéristiques physiques et de performance sur mesure qui entraînent des performances d'usure et d'extrusion améliorées.
Patent CA-3010175-A1 (CA)
Inventor: COSSE CARLOS
IPC: F16D9/04
Filed: 2018-07-03
Abstract: A shear coupling includes a first half, a second half, and a shear pin connected therebetween. The connections between the shear pin and the first half and the second half substantially isolate the shear pin from torsional, bending, and compression forces experienced by the first half or the second half. The connections between the shear pin and the first half and the second half transfer tension forces experienced by the first half and the second half to the shear pin from. A tension force above a predetermined threshold causes the shear pin to separate into two pieces that remain connected to the first and second halves.
Patent CA-3011711-A1 (CA)
Title: Apparatus and method for refrigeration unit control
Inventor: HIGH DONALD R
IPC: F25D19/00
Filed: 2017-01-18
Abstract: Systems, apparatuses and methods are provided herein for refrigeration unit control. A system for refrigeration unit control comprising: a refrigeration unit of a delivery vehicle configured to hold items for delivery, and a control circuit communicatively coupled to the refrigeration unit and configured to: receive an expected load time from a delivery management system, determine a current temperature, determine an estimated cooling duration for bringing a temperature inside the refrigeration unit to a target temperature based on at least the current temperature, calculate a start time for the refrigeration unit based on the estimated cooling duration and the expected load time, and cause the refrigeration unit to begin cooling at the start time.
Patent CA-3011754-A1 (CA)
Inventor: BEST ALEXANDER
IPC: G01N27/00
Filed: 2018-07-17
Abstract: There is disclosed a lubricant debris monitoring system for a gas turbine engine. The system includes a magnetic chip collector having electrodes defining a gap therebetween configured to be filled with lubricant. The magnetic chip collector generates a magnetic field for attracting the debris. The system further includes a processor configured to be connected to a power source and for performing an analysis of an signal between the electrodes. The processor stores occurrences of at least one characteristic of the signal exceeding a respective threshold. The system further has a communication system communicatively connected to the processor and configured for transmitting the analysis of the signal.
Patent CA-3011762-A1 (CA)
Inventor: SARNA ZBIGNIEW
IPC: B01D39/08
Filed: 2017-02-08
Abstract: L'invention concerne un élément de support filtrant qui est formé d'un matériau poreux. Une première partie de bord comprend un bord amont. Une seconde partie de bord est espacée de la première partie de bord et comprend un bord aval. Une partie principale est placée entre les première et seconde parties de bord. Les parties de bord et la partie principale définissent ensemble une première surface généralement plane. Une pluralité de canaux sont formés sur la première surface. Chacun des canaux est disposé de manière adjacente l'un à l'autre et a une certaine longueur. Chacun des canaux comprend une entrée disposée à proximité de la première partie de bord de telle sorte que, en utilisation, le fluide s'écoule du bord amont au canal respectif à travers l'entrée, et chacun des canaux a une largeur dans la direction latérale qui diminue sur sa longueur de telle sorte que les canaux s'effilent entre les première et seconde parties de bord.
Patent CA-3012480-A1 (CA)
Inventor: ANDERSON JOHN E
IPC: G01V1/36
Filed: 2017-02-08
Abstract: A method for obtaining zero-offset and near zero offset seismic data from a marine survey, with separation of direct arrival information and reflectivity information, the method including: modeling a direct arrival estimate at a passive near-field hydrophone array by using a notional source separation on active near-field hydrophone data; generating reflection data for the passive near-field hydrophone array by subtraction of the modeled direct wave from data recorded by the passive near-field hydrophone array; generating near zero-offset reflectivity traces by stacking the reflection data for the passive near-field hydrophone array on a string-by-string basis or on a combination of strings basis; generating reflectivity information at the active near-field hydrophone array by subtracting the direct arrival estimate modeled using the notional source separation from the active near-field hydrophone data; and generating an estimate of zero-offset reflectivity traces by calculating a cross-correlation between the between the reflectivity information at the active near-field hydrophone array and the near zero-offset traces and performing an optimized stacking with summation weights based on coefficients of the cross-correlation.
Patent CA-3013328-A1 (CA)
Inventor: NARVA KENNETH E
IPC: C12N15/82
Filed: 2017-01-31
Abstract: This disclosure concerns nucleic acid molecules and methods of use thereof for control of insect pests through RNA interference-mediated inhibition of target coding and transcribed non-coding sequences in insect pests, including coleopteran and/or hemipteran pests. The disclosure also concerns methods for making transgenic plants that express nucleic acid molecules useful for the control of insect pests, and the plant cells and plants obtained thereby.
Patent CA-3013982-A1 (CA)
Title: Reseau d'antennes pour communications aeronautiques
Inventor: RUSSELL BRIAN
IPC: H01Q3/24
Filed: 2017-02-13
Abstract: L'invention concerne un système et un procédé de construction d'un réseau d'antennes fixes pour offrir une couverture de radiocommunication à de multiples véhicules aériens mobiles à partir d'un emplacement terrestre. Dans un mode de réalisation, l'invention concerne un système d'antennes permettant des radiocommunications avec une pluralité de véhicules aériens en mouvement, ledit système comprenant un réseau d'antennes fixes ; au moins un ou plusieurs émetteurs-récepteurs sélectivement connectés au réseau d'antennes fixes ; et une unité de commande configurée pour commuter des antennes individuelles dudit réseau pour réaliser une connection à au moins un émetteur-récepteur. L'unité de commande est configurée avec une matrice de commutation pour commander les connexions des antennes à la pluralité d'émetteurs-récepteurs afin de mettre en uvre un protocole de communication souhaité, et le système est en outre configurable pour fournir à l'unité de commande des politiques d'exclusion qui identifient quelles antennes ne doivent pas être connectées à la matrice de commutation.
Patent CA-3015072-A1 (CA)
Inventor: LARSEN KARL W
IPC: C02F1/46
Filed: 2018-08-23
Abstract: Methods and systems for sanitization of liquid solutions and food products are provided. In some embodiments, methods are provided for treating a food product or food product preparation or packaging surface to reduce microbial content, comprising contacting the food product or food product preparation or packaging surface with a chlorinated nanobubble solution comprising electrolyzed water. In some embodiments, methods are provided for reducing the growth of bacteria and reversing the growth of biofilm in a water system, comprising chlorinating source water and passing the chlorinated source water through a low zeta potential crystal generator. In some embodiments, methods are provided for purifying water, comprising chlorinating the water and passing the chlorinated water through a low zeta potential crystal generator.
Patent CA-3015940-A1 (CA)
Inventor: DELAUSE BERNARD
IPC: B65D5/00
Filed: 2017-02-10
Abstract: The present invention relates to material packaging made of corrugated cardboard sheet having a polygonal cross section, comprising lateral walls, a lower plane forming the bottom of the packaging, and an opposite upper plane. It comprises at least one portion (25, 26) projecting with respect to the upper plane. The bottom (30) comprises at least one surface portion (15, 16) that is cut out over a portion of the thickness of the cardboard sheet, is compressed and in the form of a non-through hollow, referred to as a hollow portion, the shape of which matches the projecting portion, in line with the latter and arranged to fit together with the projecting portion of the packaging below.
Patent CA-3018601-A1 (CA)
Title: Systeme de reconnaissance et de communication aerienne persistante
Inventor: ANDERSON BRETTON E
IPC: G05D15/01
Filed: 2017-03-24
Abstract: La présente invention concerne des systèmes et des procédés d'alimentation et de commande du vol d'un véhicule aérien sans pilote. Les véhicules aériens sans pilote peuvent être utilisés dans un système en réseau sous une commande et un fonctionnement communs et ils peuvent être utilisés pour une diversité d'applications. Des véhicules selon des modes de réalisation sélectionnés peuvent fonctionner tout en étant attachés à une station de commande portable. Un système de gestion d'attache à grande vitesse peut être utilisé pour faciliter un fonctionnement captif à la fois mobile et statique. Des composants modulaires assurent des opérations de vol captif et entièrement autonome.
Patent CA-3019648-A1 (CA)
Title: Method for analyzing the compressed-air supply security of a compressed-air system
Inventor: FOERSTER ANDREAS
IPC: G05B23/02
Filed: 2017-04-18
Abstract: The invention relates to a method for analyzing the compressed-air supply security of a compressed-air system that comprises one or more compressed-air generators (C1, C2) and that supplies one or more compressed-air loads via a compressed-air network (9), characterized in that a time curve of the maximum delivery volumetric flow rate MDVF(t) is sensed, estimated or calculated, that a time curve of the consumption volumetric flow rate CVF(t) is sensed, estimated or calculated, and that the time curve of the maximum delivery volumetric flow rate MDVF(t) and the time curve of the consumption volumetric flow rate CVF(t) are automatically balanced with each other over an analysis time period in order to analyze the compressed-air supply security.
Patent CA-3020141-A1 (CA)
Title: Unlocking method for electronic cigarette, unlocking device using same and computer readable storage medium
Inventor: OUYANG JUNWEI
IPC: G06F21/31
Filed: 2018-10-09
Abstract: The present invention discloses a method for unlocking an electronic cigarette, comprising the steps of: receiving an unlocking instruction, activating a display interface, and acquiring a password input by the user; determining whether the password is consistent with the preset password; and entering the activation state when the password is consistent with the preset password. The present invention also discloses a device for unlocking an electronic cigarette and a computer readable storage medium. The present invention realizes that the electronic cigarette enters an activation state by verifying the password input by the user, thereby improving the security of the use of the electronic cigarette.
Patent CA-3021408-A1 (CA)
Inventor: MARQUART NICO
IPC: B61B1/02
Filed: 2018-10-18
Abstract: The present invention relates to a passage control device for persons, comprising at least one housing 1, at least one blocking element 8 held so as to be movable relative to the housing 1, a drive 16, arranged substantially in the housing 1, for blocking and releasing and/or moving the at least one blocking element 8, and a control unit 17 for the drive 16, which acts in combination with a control element for identifying an authorization, and which is designed such that it controls the drive 16 in accordance with the authorization, in order either to block or release, and/or to move, the blocking element 8. The housing 1 is constructed having a frame element 2 composed substantially of a plastic or a plastic composite material, having a support structure 18, arranged inside the frame element 2, for the blocking element 8 and the drive 16, and having a rear and a front cover plate 6, 11, which are composed substantially of a plastic or a plastic composite material and fastened to the frame element 2.
Patent CA-3022199-A1 (CA)
Inventor: ETTL CHRISTIAN
IPC: H02J3/00
Filed: 2017-04-26
Abstract: L'invention vise à créer un ensemble (5) destiné à remplacer un transformateur polyphasé (1) par plusieurs transformateurs monophasés (6) comprenant chacun un boîtier (10) qui est rempli d'un liquide isolant et dans lequel est disposé un noyau présentant un enroulement haute tension et un enroulement basse tension, cet ensemble devant être flexible et devant pouvoir être raccordé de manière simple et pratique à un réseau d'alimentation ou un réseau d'utilisation. A cet effet, chaque boîtier (10) présente au moins un raccord de câble (22) et chaque raccord de câble (22) est relié à un raccord extérieur (9) par l'intermédiaire d'une ligne de câble (7, 8) installée séparément du boîtier (10).
Patent CA-3023291-A1 (CA)
Title: Vehicle suspension
Inventor: BROWN MATTHEW THOMAS
IPC: B60G21/055
Filed: 2018-11-05
Abstract: A vehicle suspension may include a crank bar and first and second lateral links. The crank bar is mounted to an axle assembly and is rotatable relative to the axle assembly about a first axis. The first lateral link may include a first end rotatably coupled to a first bracket fixed to a chassis of the vehicle and a second end coupled to the crank bar for rotation about a second rotational axis. The second lateral link may include a third end rotatably coupled to a second bracket fixed to the chassis and a fourth end coupled to the crank bar for rotation about a third rotational axis. A straight line having an infinite length may intersect the first rotational axis and one of the second and third rotational axes does not intersect the other of the second and third rotational axes.
Patent CA-3024851-A1 (CA)
Inventor: DOISNEAU DAVID
IPC: C09J161/12
Filed: 2017-05-19
Abstract: The invention relates to a composite comprising: at least one reinforcing element (10), an adhesive layer (14) made from an adhesive composition and coating the reinforcing element (10), and an elastomer body made from an elastomer matrix comprising at least one elastomer selected from the group containing an elastomer of the ethylene-alpha olefin type, a polychloroprene elastomer and mixtures of same, and in which the reinforcing element (10) is embedded, coated with the adhesive layer (14). The adhesive composition comprises a phenol-aldehyde resin containing: at least one aromatic polyphenol comprising at least one aromatic ring bearing at least two hydroxyl functions in the meta position relative to one another, the two ortho-positions of at least one of the hydroxyl functions being non-substituted; and an aromatic aldehyde bearing at least one aldehyde function, comprising at least one aromatic ring.
Patent CA-3027023-A1 (CA)
Inventor: FONTANA GIULIO ANGELO EUGENIO
IPC: A61G7/08
Filed: 2017-06-05
Abstract: A device (10) for assisted omnidirectional movement of hospital beds (12) and other omnidirectionally mobile loads, comprising: an L-shaped base structure (40); a first motor-driven steering wheel (41) set along a first arm of said L-shaped base structure (40); a second motor-driven steering wheel (42) set along a second arm of said L- shaped base structure (40); a third wheel (43) set in the corner point of said L-shaped base structure (40); said base structure (40) comprises means (30, 35) for engagement to said hospital beds (12) and other omnidirectionally mobile loads; and control means (50) to cause rotation and orientation said first motor-driven steering wheel (41) and said second motor-driven steering wheel (42); where said hospital beds (12) and other mobile loads comprise wheels (14), and the weight of said hospital beds (12) and other mobile loads is sustained only by said wheels (14).
Patent CA-3027043-A1 (CA)
Inventor: TROMBLEY LOGAN M
IPC: H01R13/621
Filed: 2017-06-07
Abstract: A clamping assembly for attaching a grounding conductor to a pipe having a protective coating includes an elongate conductive strap and a clamp. The conductive strap is sufficiently long to circumferentially surround the pipe and has longitudinally spaced sharp projections that are sufficient to penetrate the protective coating around the pipe to make an electrical coupling between the strap and a conductive part of the pipe beneath the protective coating. The clamp is coupled to the grounding conductor and clamps the conductive strap to the pipe at a tension sufficient to maintain an electrical connection between the conductive part of the pipe and the grounding conductor without the need for any welding of the grounding conductor to the pipe and without the need for any stripping of the protective coating from the pipe.
Patent CA-3028925-A1 (CA)
Title: Optical sensor with aperture separating radiation source and sensing element
Inventor: HAMBLIN CHRISTOPHER PAUL
IPC: G01N21/359
Filed: 2017-06-27
Abstract: A sensor for measuring a property comprises: a radiation source, a detector and a sensing element. The radiation source is operable to produce a radiation beam. The detector is provided with a detecting surface for receiving radiation and outputting a signal in dependence on the received radiation. An aperture extends through the detector from the detecting surface to an opposed surface. The sensing element is operable to receive radiation and to reflect at least a portion of the radiation so as to form a reflected radiation beam, one or more properties of the reflected radiation beam being dependent on one or more properties to be measured. The radiation source and the sensing element are disposed on opposite sides of the detector such that the radiation source is arranged to direct the radiation beam through the aperture to the sensing element and the sensing element is arranged to direct the reflected radiation beam to the detecting surface of the detector.
Patent CA-3028983-A1 (CA)
Title: Compound air filter
Inventor: WALL JERE JAMES
IPC: B01D27/06
Filed: 2017-06-23
Abstract: An apparatus and a method are provided for a heating, ventilation, and air conditioning (HVAC) air filter to remove airborne molecular contaminants and volatile organic compounds (VOCs) from air within building spaces. The air filter comprises a support frame having a shape and size suitable to orient the air filter within a HVAC system. A compound filter medium is retained within the support frame to remove the airborne molecular contaminants and VOCs from air flowing through the HVAC system. A portion of the first media layer is pleated and may comprise a combination of media layers configured to exhibit a relatively high filtration efficiency and a low air pressure drop across the filter medium. A second portion of the filter medium is coupled to the first portion and maintains a uniform distribution of the pleats with the first portion.
Patent CA-3031497-A1 (CA)
Title: Alcohol-free oral care compositions and methods
Inventor: KEITH BURK
IPC: A61K8/73
Filed: 2019-01-25
Abstract: In one embodiment, a water-based, alcohol-free, oral care composition comprises antimicrobial agents, bacteriostatic agents, solubilizing agents, humectants and flavouring agents. The pleasant sensory properties are derived from its active ingredients and flavouring agents from natural sources. This oral rinse composition can be made by different methods. This oral rinse product has high antibacterial efficacy and positive organoleptic properties that encourage more frequent use to reduce bad breath and promote oral rehydration.
Patent CA-3033024-A1 (CA)
Title: Systems and methods for measuring the electrical contact resistance at an interface
Inventor: KHOSRAVANI SHAHRIAR
IPC: B23K9/04
Filed: 2019-02-05
Abstract: A method for measuring a contact resistance at an interface of an electrically conductive coating and a cross-ply surface of a composite layer having electrically conductive fibers. The method includes: placing a dielectric coating of a sensing pad in contact with the composite layer or with the electrically conductive coating on the cross-ply surface of the composite layer; electrically connecting first and second input terminals of a comparator to the sensing pad and to one side of a capacitor respectively; electrically connecting another side of the capacitor to a fixed resistance; electrically connecting the fixed resistance to an electrically conductive body inserted in a hole in the composite layer; supplying an alternating current to the electrically conductive body and to the fixed resistance; and outputting a characteristic voltage signal if an amplitude of the input signal at the first input terminal is at least equal to an amplitude of the input signal at the second input terminal.