baber/WOPTO huggingface dataset:
Patent CA-3066639-A1 (CA)
Title: Method and apparatus for writing imageable material using multiple beams
Inventor: WATTYN BART MARK LUC
IPC: G03F7/24
Filed: 2018-06-07
Abstract: A method for writing an imageable material using multiple beams comprising: preparing subsequent patterns each having Y  rows of N pixel locations, said subsequent patterns including a first and a second pattern; wherein the first and the second pattern overlap with each other in an overlap area consisting of O columns and Y rows of pixel locations; selecting for each row i of said first pattern Mi1 pixel locations; selecting for each row i of said second pattern Mi2 pixel locations;  writing simultaneously, for each row i, said Mi1 selected pixel locations by moving the N beams in a fast scan direction relative to said imageable material; and next moving said N beams relative to said imageable material in a slow scan direction over (N-O) pixel locations; writing simultaneously, for each row i, said Mi2 selected pixel locations by moving the N beams in a fast scan direction relative to said imageable material;  wherein said selecting is such that certain conditions are fulfilled.
Patent CA-3066681-A1 (CA)
Inventor: WANG JIANFENG
IPC: H04W56/00
Filed: 2018-08-10
Abstract: A method for synchronization is a wireless system is disclosed. In the method, at least one bit is included in a physical broadcast channel (PBCH), wherein one or more bits of the at least one bit indicates a location of a slot group comprising at least one synchronization signal block in a synchronization signal burst set and/or additional system information.
Patent CA-3068031-A1 (CA)
Inventor: Lauck Gerald
IPC: H01R12/53
Filed: 2020-01-15
Abstract: The invention is a lighting assembly that is primarily used in horticultural systems and method of using the same. The system comprises a lenticular array, a plurality of light emitting devices, a heat transfer system, a housing unit and a power supply. This system allows for the installation and use of light emitting devices in a horticultural system. Current systems use light emitting diodes (LEDs) but if the LEDs fails, the entire lighting module or system must be replaced. These systems are costly to build and ship. The current device, allows for the use and easy replacement of the failed parts of the system without requiring the user to purchase an entirely new module or the entire lighting assembly.
Patent CA-3071280-A1 (CA)
Inventor: PARK MYUNG KEUN
IPC: C12P13/24
Filed: 2018-08-02
Abstract: The present application relates to an ATP phosphoribosyltransferase (HisG) protein, and a histidine production method using same.
Patent CA-3071896-A1 (CA)
Inventor: DOUGLAS TERRY
IPC: B05D1/26
Filed: 2018-08-01
Abstract: L'invention concerne un pinceau comprenant un ensemble de poils présentant un logement de poils pourvu d'une pluralité de poils reliés et une poignée. Le logement de poils comprend un premier et un deuxième raccord espacés l'un de l'autre. La poignée comprend un support pourvu d'une cavité qui reçoit, de façon amovible, le logement de poils et un premier et un deuxième bras élastique espacés l'un de l'autre. Le premier bras élastique présente un premier raccord de bras et le deuxième bras élastique présente un deuxième raccord de bras. Le logement de poils peut être positionné dans la cavité de support de telle sorte que le premier et le deuxième raccord viennent en prise respectivement avec le premier et le deuxième raccord de bras, verrouillant ainsi le logement de poils à l'intérieur de la cavité. Le premier et le deuxième bras élastique peuvent également être positionnés dans une position de libération de telle sorte que le premier et le deuxième raccord de bras sont séparés respectivement du premier et du deuxième raccord de telle sorte que le logement de poils peut être retiré du support.
Patent CA-3074114-A1 (CA)
Title: Dispositifs et procedes d'assainissement d'eaux souterraines
Inventor: THOMAS DAVID G
IPC: C02F1/00
Filed: 2018-08-31
Abstract: L'invention concerne des dispositifs, des systèmes et des procédés pour éliminer des ions contaminants de l'eau à l'intérieur d'un aquifère. Les dispositifs, systèmes et procédés utilisent une force d'entraînement électrocinétique pour induire la migration d'espèces chargées vers des électrodes, où elles peuvent être concentrées et retirées de l'aquifère. De cette manière, les dispositifs, les systèmes et les procédés décrits ici peuvent être utilisés pour assainir économiquement les eaux souterraines contaminées par des espèces chargées.
Patent CA-3074175-A1 (CA)
Inventor: KANBARA HIROSHI
IPC: C08L9/00
Filed: 2018-08-29
Abstract: The invention provides a tire rubber composition capable of giving crosslinked products having excellent properties including mechanical strength such as abrasion resistance, a crosslinked product of the composition, and a tire tread, a bead filler, a tire belt and a pneumatic tire which each partially include the composition or the crosslinked product and which each exhibit enhanced rolling resistance performance (low fuel consumption performance) and can attain enhanced steering stability. The tire rubber composition includes 100 parts by mass of a solid rubber (A) having a glass transition temperature (Tg) of not more than -10°C, 0.1 to 50 parts by mass of a modified liquid diene rubber (B) having a functional group derived from a silane compound with a specific structure, and 20 to 200 parts by mass of a filler (C) , the modified liquid diene rubber (B) satisfying the following (i) to (iv) : (i) the weight average molecular weight (Mw) is 15,000 to 120,000, (ii) the vinyl content is not more than 70 mol%, (iii) the average number of the functional groups per molecule of the modified liquid diene rubber (B) is 1 to 30, and (iv) the glass transition temperature (Tg) is not more than 0°C.
Patent CA-3075829-A1 (CA)
Inventor: PURDY CLAY
IPC: C09K8/524
Filed: 2020-03-16
Abstract: The present invention discloses a novel aqueous composition for use in removing petroleum-contaminated barium sulfate scale from a surface contaminated with such, said composition comprising:  a chelating agent and a counterion component selected from the goup consisting of: Li5DTPA;  Na5DTPA; K5DTPA; Cs5DTPA; Na4EDTA; K4EDTA; TEAH4DTPA; and TBAH5DTPA; a scale removal enhancer; and a non-ionic surfactant. There is also disclosed methods to use such compositions.
Patent CA-3076135-A1 (CA)
Inventor: BIANCHINI GIULIO
IPC: A61K31/726
Filed: 2018-10-03
Abstract: The present invention discloses a pharmaceutical composition comprising at least one bioactive substance and at least one neutral salt consisting of a polyamino-saccharide cation and an anion, for use in the treatment of articular tissues affected by arthropathies, wherein said pharmaceutical composition reduces expression of the key receptors involved in the genesis the inflammatory cascade and efficaciously maintains performance for a prolonged period of time.
Patent CA-3078772-A1 (CA)
Title: Stereo microscope with single objective
Inventor: MERCER GRAHAM PETER FRANCIS
IPC: G02B21/36
Filed: 2018-10-05
Abstract: An assembly for use in a microscope having an objective assembly including an aperture. The assembly comprises a lens and a beamsplitter. The lens and the beamsplitter are configured to form a respective aperture image on each of two optical paths. The assembly further comprises, on each optical path, a stop structure. Each stop structure is located on a plane of the respective aperture image, so as to block a portion of the respective aperture image in order to provide an exit pupil, such that a stereoscopic image of an object viewed through the microscope is produceable by the combination of the images of the object visible through each exit pupil. The assembly further comprises two image sensors and a digital image processor. Each image sensor is configured to capture an image visible through the respective exit pupil and to output a digital image. The digital image processor is configured to apply a correction to the respective digital image output by each image sensor, the correction being based on the position of the respective stop structure
Patent CA-3081208-A1 (CA)
Title: Turnover assembly of pickup truck carriage cover
Inventor: WENG RONGJIE
IPC: B60P7/02
Filed: 2020-05-25
Abstract: The present disclosure discloses a turnover assembly of a pickup truck carriage cover. The turnover assembly includes a main turnover component and two auxiliary turnover components installed on two sides of the main turnover component in a turnover manner. The main turnover component includes a transverse plate, a vertical plate, and two L-shaped supporting plates symmetrically connected to the vertical plate. The auxiliary turnover component includes an installation part and a turnover part matching the main turnover component. The turnover part includes a turnover shaft matching a turnover slot hole, a vertical limit plate disposed at a bottom of the turnover shaft, and an arc connecting plate connecting the vertical limit plate and an installation frame. The turnover assembly implements a turnover connection between components through matching between the turnover slot hole and the turnover shaft, and matching between a guiding cambered surface and an arc surface.
Patent CA-3085722-A1 (CA)
Inventor: XING ZHIGANG
IPC: F24F1/027
Filed: 2020-03-03
Abstract: ABSTRACT A display assembly includes a display box including a base plate having a display portion and a key via hole, an electric control board provided in the display box, and a flexible isolation pad provided in the display box. The flexible isolation pad is located between the base plate and the electric control board, and is configured to isolate the base plate from the electric control board. The display assembly further includes a control key movably provided in the key via hole. The control key is configured to abut against the flexible isolation pad, and to interact with the electric control board through the flexible isolation pad. Date Recue/Date Received 2020-07-03
Patent CA-3085855-A1 (CA)
Title: Composition for use in the treatment and/or improvement of sleep and mood disorders
Inventor: PANE MARCO
IPC: A61P25/00
Filed: 2018-12-19
Abstract: The present invention refers to a composition for use in the treatment of sleep disorder, in particular, in the improvement of sleep quality. Furthermore, the present invention refers to a composition for use in the treatment of mood modulation.
Patent CA-3089363-A1 (CA)
Title: Fourniture de capteur dans des reseaux de capteurs sans fil
Inventor: PRASAD MAHENDRA FULESHWAR
IPC: H04W52/02
Filed: 2019-02-05
Abstract: L'invention concerne un procédé de fourniture de capteur dans un réseau de capteurs sans fil, comprenant la détermination, au niveau d'une passerelle, qu'aucune passerelle voisine n'est présente ; en réponse au fait qu'aucune passerelle voisine n'est présente, mesure des intensités de signal provenant d'une pluralité de capteurs ; sur la base des intensités de signal mesurées, identification d'un capteur parmi la pluralité de capteurs à apparier avec la passerelle ; et en réponse à l'identification du capteur, appariement de la passerelle et du capteur pour permettre une connexion sécurisée entre la passerelle et le capteur.
Patent CA-3089521-A1 (CA)
Inventor: NAKAISHI MASAHITO
IPC: H01T23/00
Filed: 2019-01-29
Abstract: L'invention concerne un dispositif de génération d'ions pour la décomposition de matière organique, et un dispositif de décomposition de matière organique avec lequel la capacité de décomposition de matière organique peut être encore améliorée. Ce dispositif de génération d'ions 4 pour la décomposition de matière organique comprend : une électrode aiguille 12 et une électrode en plaque plate 13 positionnées à l'opposé l'une de l'autre; et une unité d'alimentation électrique en courant continu 9 qui applique une tension de courant continu positive à l'électrode aiguille 12. L'unité d'alimentation électrique en courant continu 9 comprend une unité de commande de tension 10 qui règle la tension de courant continu à une valeur de tension prescrite, et génère une décharge par effet corona positive entre l'électrode aiguille 12 et l'électrode en plaque plate 13 à la pression atmosphérique.
Patent CA-3089696-A1 (CA)
Title: Transmission device, wireless communication system, and transmission method
Inventor: FUJINO YOSUKE
IPC: H04B7/06
Filed: 2019-02-01
Abstract: This transmission device is provided with: a modulation unit which performs chirp spread modulation on an inputted information series to generate a modulation signal; a delay unit which gives, to a plurality of respective modulation signals obtained by duplicating the modulation signal generated by the modulation unit, delays having lengths different from each other, a difference between the delays being an integral multiple of the reciprocal of the band width of the modulation signal; and a plurality of transmission antennas which respectively transmit the plurality of modulation signals to which the delays have been given by the delay unit.
Patent CA-3090153-A1 (CA)
Title: Method and arrangement for machining a workpiece
Inventor: ULLRICH WOLFGANG
IPC: B23B41/12
Filed: 2019-09-10
Abstract: The invention relates to a method for machining a workpiece (10) comprising a surface, in particular in a bore, into which surface a grooved structure (12) having grooves (14) and webs (16) lying therebetween is introduced, wherein undesired burrs (18) can form on the grooved structure (12), characterised in that a measuring device (20) is provided for checking and determining the formation of burrs (18), said measuring device emitting a light (24) to the surface of the grooved structure (12) and receiving light (26) reflected by the surface, wherein a measurement of the burr formation is determined according to the reflected light (26).
Patent CA-3093454-A1 (CA)
Inventor: WANG SHAOMENG
IPC: A61K31/553
Filed: 2019-03-29
Abstract: La présente invention concerne des composés représentés par la formule (I), et les sels et solvates pharmaceutiquement acceptables de ceux-ci, dans laquelle formule, R1a, R1b, R1c, R1d, R1e, R2, R3a, R8a, R8b, l, X, Z1 et Z2 sont tels que définis comme indiqué dans la description. La présente invention concerne également des composés de formule (I) destinés à être utilisés pour traiter une maladie ou un trouble sensibles à l'inhibition de la ménine, tel qu'un cancer.
Patent CA-3094471-A1 (CA)
Inventor: COLEMAN TODD
IPC: B01J27/053
Filed: 2019-03-28
Abstract: A method of producing an organic peroxide includes introducing an organic solution and a peroxide solution into a mixing tank to form a mixture. The method further includes circulating the mixture over a fixed catalyst bed to form the organic peroxide and measuring a concentration of the organic peroxide in the mixture. Further, the method includes removing at least a portion of the mixture when the concentration reaches a set value.
Patent CA-3095820-A1 (CA)
Inventor: ALON DAVID
IPC: A61F2/24
Filed: 2009-08-19
Abstract: VALVULE CARDIAQUE PROTHÉTIQUE ET APPAREIL DE MISE EN PLACE : ABRÉGÉ Les modes de réalisation de la présente description portent sur une valvule cardiaque prothétique et sur un appareil de mise en place de valvule cardiaque destiné à placer la valvule cardiaque prothétique en un site de valvule naturelle par lintermédiaire de la vasculature humaine. Lappareil de mise en place est particulièrement approprié pour faire progresser une valvule prothétique à travers laorte (à savoir selon une approche rétrograde) pour remplacer une valvule aortique naturelle malade. Dans un mode de réalisation, une valvule auto-extensible comprend un stent extensible qui est conçu pour maintenir la valvule dans lanneau aortique contre laxe sans fixations ni dispositifs de maintien engageant le dispositif environnant. Un appareil de mise en place destiné mettre en place une valvule prothétique auto-extensible peut être configuré de façon à permettre un déploiement commandé et précis de la valvule à partir dune gaine de valvule de façon à minimiser ou à empêcher un saut de la valvule à partir de la gaine de valvule. 112312687 vl Date reçue / Date Received 2020-10-08
Patent CA-3097174-A1 (CA)
Title: Helmet
Inventor: GOTTI ANGELO
IPC: A42B3/10
Filed: 2020-10-27
Abstract: ABSTRACT HELMET The present invention refers to a helmet (1), particularly protective helmet for work or sports, including: a structure (2) having at least one substantially convex outer surface (2a) and at least one substantially concave inner surface (2b); at least one protective body (3), preferably made of polystyrene, having a first portion (3a) engageable to the inner surface (2b) of the structure (2) and at least a second portion (3b) having at least one concavity (3c) adapted to receive in engagement the head of a user. The helmet (1) comprises at least a coupling mechanism (6) operatively interposed between the structure (2) and the protective body (3) to ensure a removable engagement of the latter to the structure (2) of the helmet (1). The coupling mechanism (6) comprises: at least one coupling seat (7), preferably realized on the protective body (3); at least one coupling element (8), preferably arranged on the structure (2) of the helmet (2), even more preferably protruding from the inner surface (2b) of the latter, the coupling element (8) engaging the coupling seat (7) so that the protective body (3) can be positioned according to at least two different positions, preferably a plurality of different positions, with respect to the structure (2) of the helmet (1).   Date Recue/Date Received 2020-10-27
Patent CA-3100087-A1 (CA)
Title: Pieces metalliques dotees d'identifiants resistants au grenaillage, procedes et systemes de marquage au laser de tels identifiants
Inventor: FRASER ALEX
IPC: G06V30/224
Filed: 2019-05-24
Abstract: L'invention concerne une pièce métallique présentant généralement une surface et un identifiant marqué sur ladite surface. L'identifiant présente des cellules présentant chacune une taille de cellule correspondante, incluant des cellules claires correspondant à une première valeur binaire et des cellules sombres correspondant à une seconde valeur binaire différente de la première valeur binaire. Les cellules sombres incluent une partie centrale évidée par rapport à la surface, laissant ainsi un évidement délimité par une paroi périphérique dans la cellule sombre correspondante, l'évidement présentant une profondeur d'au moins 100 microns et présentant une ouverture dotée d'une largeur comprise entre 400 microns et 1750 microns et représentant entre 30 pour cent et 99 pour cent de la taille de cellule correspondante de sorte que la cellule sombre correspondante apparaît sombre à un lecteur optique. La profondeur, la largeur et la taille de cellule des cellules sombres confèrent une résistance au grenaillage à l'identifiant marqué au laser.
Patent CA-3102312-A1 (CA)
Inventor: SHINOSKI JARRETT
IPC: G02B6/44
Filed: 2020-11-27
Abstract: OPTICAL FIBERS AND CABLES FOR HIGH TEMPERATURE APPLICATIONS ABSTRACT Optical fibers and optical fiber cables for use in high temperature applications are provided. An optical fiber for use in high-temperature applications includes a core, a cladding surrounding the core, a metal coating surrounding the cladding, and a barrier layer surrounding and in direct contact with the metal coating. The barrier layer may include a boron nitride lubricant, the barrier layer being a dried film on the metal coating, in exemplary embodiments having a thickness of between 2 microns and 20 microns. Alternatively, the barrier layer may include a synthetic metallic grease, the synthetic metallic grease in exemplary embodiments having a thickness of between 20 microns and 200 microns. Date Recue/Date Received 2020-11-27
Patent CA-3104802-A1 (CA)
Inventor: SCHMIDLIN MORITZ
IPC: A24F40/46
Filed: 2019-06-14
Abstract: An electronic cigarette (2) is disclosed comprising a laser (14) and a replaceable atomiser (20). A reservoir (8) is provided for storing a vaporisable liquid. The replaceable atomiser (20) comprises a light guide (16), an absorber (10) and a vaporisation chamber (12). A liquid inlet (32) in the atomiser (20) provides a flow path for liquid in the reservoir 8 to flow towards the absorber (10) and the vaporisation chamber (12). The light guide (16) is configured to couple light from the laser (14) towards the absorber (10) which can generate heat by absorbing the emitted light and this can cause vaporisation of the vaporisable liquid. When the light guide (16) becomes dirty or contaminated it can be replaced simply by replacing the atomiser (20).
Patent CA-3105250-A1 (CA)
Inventor: LEITCH OLAN T
IPC: E04D1/12
Filed: 2021-01-08
Abstract: ABRÉGÉ : Des bardeaux ont des bandes autoétanches avec des caractéristiques qui comprennent des bandes de produit d'étanchéité ou des points séparés par des espaces de drainage. Les bandes autoétanches sont enregistrées avec chaque bardeau de sorte que les caractéristiques sont positionnées aux mêmes emplacements sur chaque bardeau. Un procédé de fabrication de tels bardeaux comprend la synchronisation de la rotation de roues dapplication de produit d'étanchéité avec le couteau de coupe de bardeau de sorte que des coupes sont faites à des emplacements désignés répétés le long des bandes autoétanches appliquées. CA 3105250 2021-01-08
Patent CA-3106022-A1 (CA)
Title: Chimeric antigen receptor t cells derived from immunoengineered pluripotent stem cells
Inventor: SCHREPFER SONJA
IPC: C12N5/0783
Filed: 2019-07-17
Abstract: The invention provides universally acceptable "off-the-shelf' hypoimmune pluripotent (HIP) cells and hypoimmune chimeric antigen receptor T (CAR-T) cells derived from the HIP cells. The engineered therapeutic cells can be administered to subjects as an adoptive cell-based immunotherapy to treat cancer.
Patent CA-3106133-A1 (CA)
Inventor: GREBING GERHARD
IPC: A47L9/14
Filed: 2019-07-10
Abstract: The invention relates to a particle receiving device (10, 10a, 10b) for attaching to a particle outlet (3) of a vacuum cleaner and/or a cyclone separator (1) and for receiving separated particles, comprising: a particle receiving volume (14, 14a, 14b) for receiving the particles, an access element (11, 11a, 11b) with an access element opening (15, 15a, 15b), through which the particles can be conveyed into the particle receiving volume (14, 14a, 14b), and a closure element (12, 12a, 12b). The access element (11, 11a, 11b) can be moved relative to the closure element (12, 12a, 12b) in a selective manner into a closure position, in which the closure element (12, 12a, 12b) closes the access element opening (15, 15a, 15b), or into an open position, in which the closure element (12, 12a, 12b) releases the access element opening (15, 15a, 15b).
Patent CA-3107865-A1 (CA)
Title: Dynamic artificial wave facility for surfing practice
Inventor: HEQUILY LAURENT
IPC: E04H4/00
Filed: 2019-07-29
Abstract: The facility comprises an artificial wave generator (12) having an element for driving moving water along a predetermined path (21), comprising a first body (60) profiled as a hydrofoil, orientated upright, having a leading edge (62) towards the front, a trailing edge (63) towards the rear, first and second main faces (64, 65) extending respectively on a first side and a second side, between the leading and trailing edges, and being configured with respect to said path so that when the generator is in service, a lift force directed towards a wave development zone is applied on the first body; and a second body (61) profiled as a hydrofoil, orientated horizontally, having a leading edge (68) towards the front, a trailing edge (69) towards the rear, first and second main faces extending respectively on a first side and a second side, between the leading and trailing edges, facing downwards, and being configured with respect to said path so that when the generator is in service, a lift force directed upwards is applied on the second body.