baber/WOPTO huggingface dataset:
Patent CA-3120219-A1 (CA)
Title: A semipermeable arrangement
Inventor: LAU ERNEST WAI YIN
IPC: B01D69/12
Filed: 2019-05-03
Abstract: A semipermeable arrangement for use in clinical, agricultural, industrial and/or environmental settings. The semipermeable arrangement has a structural arrangement formed from a material such as ePTFE that has an affinity to a lubricating fluid such as perfluorocarbon. The structural arrangement may be infused with a lubricating fluid such that the semipermeable arrangement resists fouling. The semipermeable arrangement is further arranged with barriers to prevent or limit the movement of the lubricating fluid through at least part of the structural arrangement. The semipermeable arrangement further has passageways that are free from the presence of, and/or cannot be infused with, lubricating fluid. The passageways permit the movement of fluids such as air, water and dissolved substances through the structural arrangement. The semipermeable arrangement is thereby both self-cleaning and porous and has a wide range of uses.
Patent CA-3121049-A1 (CA)
Inventor: GADIENT MARTIN
IPC: A47L9/16
Filed: 2019-12-10
Abstract: La présente invention concerne un appareil (1) permettant d'effectuer automatiquement une activité, en particulier permettant de nettoyer des surfaces encrassées, comportant au moins un capteur (3) et au moins un élément d'entraînement (4). L'élément d'entraînement (4) divise l'appareil (1), en fonction d'une direction de mouvement (B) déterminée, en une zone arrière (11) et une zone avant (12). Le capteur (3) est un capteur mécanique, qui, par contact avec le sol, sert à déterminer un changement du niveau du sol et qui est disposé dans la zone avant (12) de l'appareil (1).
Patent CA-3123834-A1 (CA)
Title: Method and system for determining solar access of a structure
Inventor: SEHGAL AJAI
IPC: F24S90/00
Filed: 2019-09-20
Abstract: Methods and systems are disclosed that automatically determine solar access values. In one implementation, a 3D geo-referenced model of a structure is retrieved in which geographic location on the earth of points in the 3D geo-referenced model are stored or associated with points in the 3D geo-referenced model. Object point cloud data indicative of object(s) that cast shade on the structure is retrieved. The object point cloud data may be generated from one or more georeferenced images and the object point cloud data is indicative of an actual size, shape, and location of the object(s) on the earth. The structure in the 3D geo-referenced model is divided into one or more sections, which are divided into one or more areas, each area having at least three vertices. Then, a solar access value for the particular vertex is determined.
Patent CA-3124175-A1 (CA)
Inventor: SCHMIDT PAUL
IPC: B60J10/70
Filed: 2021-07-07
Abstract: Un véhicule comprend un châssis, une cabine, un corps de caisse et un assemblage de fenêtre. La cabine est raccordée au châssis. Le corps de caisse est raccordé au châssis, à larrière de la cabine. Lassemblage de fenêtre est positionné sur une porte de la cabine, et il comprend une première fenêtre, une deuxième fenêtre et un joint d'étanchéité. La première fenêtre est raccordée de manière fixe à au moins une colonne de support. La deuxième fenêtre est raccordée à la première fenêtre par un mouvement de translation, et elle peut être déplacée entre une première position et une deuxième position. Le joint d'étanchéité sétend entre la première fenêtre et la deuxième fenêtre. Le joint d'étanchéité est raccordé de manière fixe à la première fenêtre, et il est configuré pour joindre la deuxième fenêtre de manière étanche lorsque cette dernière est dans la première position.
Patent CA-3124947-A1 (CA)
Title: Hair styler including hinged arms having twisted hair contact surfaces
Inventor: DEGROOD MICHAEL JOHN
IPC: A45D1/04
Filed: 2019-12-26
Abstract: A hair styler generally comprises an upper arm, a lower arm, and a hinge. The upper arm includes an upper grip and an upper clamp head. The upper clamp head includes an upper hair contact surface. The upper hair contact surface is twisted relative to the upper grip. The lower arm includes a lower grip and a lower clamp head. The lower clamp head includes a lower hair contact surface. The lower hair contact surface is twisted relative to the lower grip. The hinge attaches the upper and lower arms together such that the upper and lower arms are openable and closeable relative to one another. The hair styler is configured to receive hair between the upper and lower hair contact surfaces when the hair styler is in a closed position.
Patent CA-3127005-A1 (CA)
Title: Improved methods for angiography
Inventor: BUTLER WILLIAM E
IPC: A61K49/04
Filed: 2020-02-06
Abstract: The discovery that contrast in blood vessels varies at cardiac frequency in magnitude and phase, which may be visualized as a spatiotemporal reconstruction of cardiac frequency angiographic phenomena, enables processes for increasing the signal to noise ratio or equivalently the content of an angiogram. The organization of cardiac frequency magnitude and phase enables equivalent information on anatomy and physiology to be obtained with less dose of injected chemical contrast agent, less x-ray dose, or less navigation of the injecting catheter within blood vessels. The cardiac frequency magnitude and phase is organized so that the arterial and venous subsystems of circulation have coherence at cardiac frequency. This enables processes for diagnosing deficits that involve alterations in the transit of blood from the arterial to the venous subsystems of circulation. Furthermore, the discovery of cardiac frequency magnitude and phase organization enables the design and manufacture of lighter and more portable angiography equipment.
Patent CA-3127614-A1 (CA)
Title: Indirect exothermal vaporization matrix
Inventor: BREIWA GEORGE R
IPC: A24F42/20
Filed: 2020-01-31
Abstract: An indirect exothermal vaporization matrix for selective vaporization and/or atomization of compounds is provided. The matrix may incorporate any one or more of the following features: capillary structures, vapor relief pathways, carbon filtering, recessed receiving areas, torus and tori geometry to provide uniform loading and/or reloading of the indirect exothermal vaporization matrix with various compounds, and the like.
Patent CA-3128034-A1 (CA)
Title: Belantamab mafodotin in combination with pembrolizumab for treating cancer
Inventor: OPALINSKA JOANNA
IPC: A61P35/00
Filed: 2020-01-31
Abstract: Disclosed herein are combinations of an antigen binding protein that binds BCMA with an antigen binding protein that bind to an immunomodulatory agents, such as PD-1 or OX40, pharmaceutical compositions thereof, uses thereof, and methods of treatment comprising administering said combinations, including uses in cancer.
Patent CA-3130233-A1 (CA)
Title: Information configuration method and apparatus
Inventor: YU YINGJIE
IPC: H04W24/10
Filed: 2020-01-13
Abstract: The present application provides a method and apparatus for configuration information. The method comprises: receiving first configuration information, wherein the first configuration information comprises configuration information of a time-frequency resource mapped by a positioning reference signal (PRS) and configuration information of a time-frequency resource mapped by a synchronization signal/physical broadcast channel (SS/PBCH) block; determining, according to the first configuration information, the time-frequency resource mapped by the PRS and the time-frequency resource mapped by the SS/PBCH block; and when the time-frequency resource mapped by the SS/PBCH block overlaps the time-frequency resource mapped by the PRS, not receiving the PRS on the overlapped time-frequency resources. The method and apparatus for configuration information of the present application can improve the PRS reception accuracy of the terminal device.
Patent CA-3131574-A1 (CA)
Inventor: JORKAMA MARKO
IPC: B65H18/00
Filed: 2021-09-22
Abstract: The invention relates to a slitter-winder (10), which comprises an unwinding section (30) for unwinding a fiber web (W) from a parent roll, a slitting section (35) for slitting the fiber web (W) to component fiber webs (WP) and a winding section (40), which comprises a winder (40A; 40B), for winding the component fiber webs (WP) around winding cores (10) to customer rolls. Inside at least one of the winding cores (10) at least one measuring device (20) is releasably fastened by fastening element/-s (21) such, that the measuring device (20) is configured to rotate with the winding core (10) during winding of the customer roll around the winding core (10).
Patent CA-3132378-A1 (CA)
Inventor: FUNCK RALPH
IPC: B29C70/86
Filed: 2020-03-06
Abstract: The invention relates to a strut (101, 201), such as fiber composite struts used in aircraft or spacecraft, which has a largest possible outer diameter within a cylindrical installation space of the strut (101, 201). The invention concerns an insert (104, 204) connected to a fiber composite hollow structure (102, 202), such as a fiber plastic composite hollow structure (102, 202), where the hollow structure (102, 202) engages an undercut (107, 207) of the insert (104, 204), wherein the outer region of the fiber composite hollow structure (102 202) likewise has an undercut (108, 208) and this undercut (108, 208) is filled with a fiber composite jacket (105, 205), such as a fiber plastic composite jacket (105, 205), and the inner region of the fiber composite hollow structure (102, 202) has, at least in one subregion, a core (103, 203) connected thereto.
Patent CA-3132676-A1 (CA)
Inventor: SENATRO RICHARD P
IPC: B62D35/02
Filed: 2020-03-06
Abstract: An aerodynamic fairing assembly for attachment to a trailer of a tractor-trailer. The aerodynamic fairing assembly may comprise a front skirt fairing and a movable skirt fairing that is configures to move forward and rearward along the length of the trailer. The front skirt faring and movable skirt fairing are coupled to the trailer by one or more mounting brackets.
Patent CA-3133359-A1 (CA)
Inventor: BRYDGES SUSANNAH
IPC: C12N15/64
Filed: 2020-04-02
Abstract: Methods for introducing a scarless targeted genetic modification into a preexisting targeting vector are provided. The methods can use combinations of bacterial homologous recombination (BHR) and in vitro assembly to introduce such targeted genetic modifications into a preexisting targeting vector in a scarless manner.
Patent CA-3133618-A1 (CA)
Inventor: JORDAN STEPHEN
IPC: E21D9/00
Filed: 2020-03-20
Abstract: Long tunnels of many kilometres are likely to pass through a range of geologies which may cause problems. Conventional methods involve sampling the geology along a proposed tunnel's length and extrapolating from those samples.  The present invention seeks to overcome the disadvantages of the prior art by:  drilling a first bore 10 along a first predetermined path, the first bore having a length of at least 25m; drilling a plurality of second bores 20 along respective second predetermined paths, each substantially parallel to the first predetermined path in order to define a substantially prism-shape region therebetween; and excavating material within the substantially prism-shape region to form a tunnel. In this way, data from drilling the first bore 10 and the plurality of second bores 20 can be recorded and used to inform operators as to the types of material through which they will be excavating.  Thus, a more complete view of the underlying geology can be achieved before beginning excavations.
Patent CA-3136491-A1 (CA)
Inventor: ZHANG HONGKAI
IPC: A61P35/00
Filed: 2020-04-10
Abstract: Provided are a new-type antibody specifically binding to CD40, an antibody fragment thereof, and a composition, medicine, combined product and kit containing the antibody or antibody fragment. In addition, also provided are a nucleic acid encoding the antibody or antibody fragment thereof, a host cell containing the nucleic acid, and related uses. Moreover, further provided are therapeutic and diagnostic uses of the antibody and antibody fragment.
Patent CA-3137055-A1 (CA)
Inventor: HUPFAUF BENJAMIN
IPC: C10J3/72
Filed: 2020-04-16
Abstract: L'invention concerne un procédé de fabrication de charbon de bois, qui comprend les étapes consistant à : a) amener de la biomasse, en particulier du bois déchiqueté, dans une unité de pyrolyse, dans laquelle le bois déchiqueté est pyrolysé pour obtenir un flux intégral comprenant du matériau solide, liquide et gazeux; b) amener le flux intégral et un agent de gazéification dans une unité d'oxydation, le flux intégral étant oxydé au moins en partie et étant transporté de manière pneumatique; c) amener le flux intégral oxydé en partie depuis l'unité d'oxydation dans une unité de réduction disposée sensiblement de manière perpendiculaire, la sortie de matériau de l'unité d'oxydation étant reliée à l'unité de réduction, la section transversale de l'unité de réduction s'agrandissant au fur et à mesure que la distance de la sortie de matériau de l'unité d'oxydation augmente, la vitesse d'écoulement du flux intégral dans l'unité de réduction étant adaptée au matériau du flux intégral et à la forme de la section transversale d'écoulement de l'unité de réduction de manière à former un lit fixe stable maintenu en suspension dans l'unité de réduction; d) retirer le charbon de bois brut hors de l'unité de réduction par l'intermédiaire d'un trop-plein; e) séparer des constituants gazeux dans un filtre de gaz chauds et collecter le charbon de bois; et f) éteindre le charbon de bois collecté avec de l'eau.
Patent CA-3140417-A1 (CA)
Inventor: DENG XIANMING
IPC: C07D233/68
Filed: 2020-05-08
Abstract: Provided is a class of compounds which activate 5' adenosine monophosphate-activated protein kinase (AMPK) activity, a preparation method therefor, a pharmaceutical composition containing a compound, and the use of these compounds in the preparation of a drug for reducing fatty acid synthesis, a drug for inhibiting the synthesis of triglyceride and cholesterol, a drug for preventing and/or treating obesity and type II diabetes, a drug for preventing and/or treating tumours, a drug for preventing and/or treating Parkinson's disease, a drug for preventing and/or treating Alzheimer's disease, or a drug for prolonging the lifespan of mammals.
Patent CA-3142066-A1 (CA)
Inventor: MIKAMI YASUYA
IPC: A01K63/04
Filed: 2020-06-16
Abstract: L'invention concerne un matériau de purification capable d'éliminer de manière très efficace des composants contaminants des eaux usées. L'invention concerne également un procédé de fabrication du matériau de purification d'eau comprenant l'ajout de la soude caustique, dans des conditions de 30 °C à 50 °C et de pH 6,8 à pH 7,2, à une solution contenant un matériau de purification d'eau ayant une composition de 30 à 40 % de fer total, de 1 à 5 % de titane, de 0,1 à 1 % de magnésium, et de 0,1 à 0,8 % de silice (silicium), la solution contenant également 20 à 100 mg/L de fer bivalent, 20 à 100 mg/L d'ions de titane, 5 à 50 mg/L de magnésium, et 3 à 30 mg/L de silice ; neutralisation et réaction ; les solides obtenus sont séparés et collectés à 100 °C ou moins ; et les solides collectés sont séchés.
Patent CA-3142095-A1 (CA)
Inventor: ARMITAGE OLIVER
IPC: A61N1/36
Filed: 2020-05-29
Abstract: Un système de commande d'un système cardiaque d'un sujet comprend : une pluralité de capteurs agencés pour détecter une activité physiologique chez un sujet et produire des signaux physiologiques correspondant à l'activité physiologique détectée; au moins un dispositif de commande conçu pour recevoir les signaux physiologiques et pour traiter les signaux physiologiques à l'aide d'au moins un modèle pour déterminer au moins un signal de sortie; et une pluralité de stimulateurs neuronaux agencés pour recevoir l'un ou les signaux de sortie et pour fournir une stimulation neuronale au système nerveux du sujet sur la base du ou des signaux de sortie.
Patent CA-3142312-A1 (CA)
Title: Ohmic contacts with direct access pathways to two-dimensional electron sheets
Inventor: AL-ALAM ELIAS
IPC: H01L21/28
Filed: 2020-05-08
Abstract: An ohmic contact includes a first semiconductor layer a second semiconductor layer, and a heterointerface between the first semiconductor layer and the second semiconductor layer. The second semiconductor layer has a two-dimensional electron sheet region in which a two-dimensional electron sheet is formed. The ohmic contact further includes a metal terminal covering the first semiconductor layer and filling a plurality of direct access pathways that provide direct lateral contact with the two-dimensional electron sheet region. The semiconductor device is fabricated by providing the semiconductor layers, etching the direct access pathways, and depositing metal material to fill the direct access pathways and cover the semiconductor layers. The ohmic contact may be part of a high-electron-mobility transistor that achieves low contact resistance with either no annealing at all (as-deposited metal), or at an anneal temperature that is much lower than industry-standard anneal temperatures to achieve sufficiently low contact resistance.
Patent CA-3143455-A1 (CA)
Title: Imaging reflector antenna system
Inventor: RAO SUDHAKAR K
IPC: H01Q3/20
Filed: 2020-04-13
Abstract: An antenna system includes: an antenna, the antenna configured to combine the feed elements to form a high gain element beam (HGEB), the system further configured to combine the HGEBs to form a large coverage beam; and a feed array configured to transfer a signal to the antenna, the feed array being defocused from a focal plane of the antenna by a defocus distance, the feed array comprising a number N of feed elements.
Patent CA-3143934-A1 (CA)
Inventor: LANDY JOHN JOSEPH
IPC: A61M5/44
Filed: 2020-07-24
Abstract: Described herein is a system for heating and/or cooling a fluid that includes a temperature forcing device having a bottom plate and a top plate hingedly coupled to the bottom plate. At least one of the bottom plate and the top plate has a recess or other area for receiving at least one flexible fluid holder (e.g., a polymer bag). The bottom plate and/or top plate also has at least one protrusion and/or recession in its interior wall(s) such that a fluid passageway in the flexible fluid holder is defined when the fluid holder is placed between the top and bottom plates, and the plates are closed together. The fluid holder then has a fluid inlet for receiving the fluid to be heated and/or cooled and a fluid outlet for delivering the fluid. The fluid, upon being heated and/or cooled by the temperature forcing device, may then be delivered to a patient or may be delivered to another system component, e.g., for additional heating/cooling.
Patent CA-3144272-A1 (CA)
Title: Compositions and synergistic methods for treating infections
Inventor: DINUBILE MARK J
IPC: A61K45/06
Filed: 2020-06-21
Abstract: The present invention relates to compositions and methods for treating microbial infections in subjects, in particular methods of administering a gelsolin agent and an antimicrobial agent to produce a synergistic therapeutic effect against a microbial infection in a subject. The present invention also relates to methods for treating viral infections in subjects, including methods that include delay ed-dosing methods and/or synergistic methods.
Patent CA-3144851-A1 (CA)
Title: Methods and systems for reducing artefacts in image reconstruction
Inventor: CONNELL SIMON HENRY
IPC: G06T11/00
Filed: 2020-06-24
Abstract: The invention relates to methods and systems for reducing artefacts in image reconstruction employed in tomographic imaging including Positron Emission Tomography (PET) and Computer Assisted Tomography (CAT) or (CT). The method is carried out entirely or in part by a computer or computerised system communicatively coupled to a detector arrangement which comprises a plurality of detector elements, wherein the detector elements are configured to detect photons associated with an object during PET and CAT screening processes in at least medical and mining applications.
Patent CA-3144956-A1 (CA)
Inventor: DUONG BAO
IPC: C07K16/46
Filed: 2020-06-30
Abstract: L'invention concerne des mammifères transgéniques qui expriment des immunoglobulines du type canin, y compris des rongeurs transgéniques qui expriment des immunoglobulines du type canin pour le développement d'anticorps thérapeutiques canins.
Patent CA-3145035-A1 (CA)
Title: Products of manufacture and methods for treating, ameliorating or preventing coronavirus infection
Inventor: BORODY THOMAS JULIUS
IPC: A61K31/675
Filed: 2021-02-05
Abstract: Therapeutic agents, combination therapies, and methods for the treatment of coronavirus infections and associated diseases, particularly COVID-19, are provided. The provided therapeutics include oseltamivir, lopinavir, ritonavir, chloroquine or hydroxychloroquine, azithromycin, clarithromycin, doxycycline, ivermectin, and combinations thereof.
Patent CA-3145071-A1 (CA)
Inventor: MATSUDA YUYA
IPC: B29C64/153
Filed: 2018-07-25
Abstract: A method is provided for three-dimensional molding of an object and removing a support structure from below the object after molding without hindering movement of a squeegee. A powder layer is sintered after a flat surface is formed by repeatedly sliding a squeegee against the powder layer, after which a periphery is cut for molding and removing the object. A lower side of the object is supported by a support structure. The support structure has upper struts with truncated circular conic shapes or partial truncated circular conic shapes, a middle partition plate that supports upper struts and lower supporting members supporting the middle partition plate.
Patent CA-3145463-A1 (CA)
Inventor: ROSSIGNOL MICHEL
IPC: H01L23/00
Filed: 2020-07-08
Abstract: The invention relates to an electronic circuit comprising: a printed circuit board (110); at least one first electronic component (120) comprising a face (120f), called the interconnect face, provided with electrical interconnections (120ie) that are soldered to an external face (110f) of the printed circuit board, the interconnect face facing the external face, the soldered electrical interconnections forming at least one space (100e) between the interconnect face and the external face; and at least one second electronic component (130) soldered to the external face and housed at least partly in the at least one space.
Patent CA-3145855-A1 (CA)
Inventor: MOORES AUDREY
IPC: C08B37/08
Filed: 2019-07-31
Abstract: Method for producing high molecular weight chitosan comprising milling or grinding chitin and a reagent to produce a chitin/reagent mixture; and aging said chitin/reagent mixture to produce a high molecular weight chitosan. Method for producing low molecular weight chitosan comprising amorphizing chitin; milling or grinding said amorphized chitin and a reagent to produce chitin/reagent mixture; and aging said chitin/reagent mixture producing low molecular weight chitosan.
Patent CA-3147745-A1 (CA)
Title: Meters having integrated pressure regulators and related methods and systems
Inventor: HEIZENROEDER CHRISTIAN
IPC: G01F15/04
Filed: 2020-07-20
Abstract: Gas meters are provided including a housing and a pressure regulator integrated with the housing, wherein the pressure regulator is configured to adjust pressure of gas flowing through the gas meter responsive to a signal from a remote location or automatically based on a predetermined pressure threshold programmed into the gas meter. Related pressure regulating systems and methods are also provided.