baber/WOPTO huggingface dataset:
Patent CA-3044982-A1 (CA)
Title: Work piece mounting system
Inventor: VAANDERING HENRY
IPC: B23Q3/02
Filed: 2019-06-03
Abstract: The present concept a work piece mounting system for connecting two work elements together, includes a main body with radially oriented horizontal upper and lower jaw passageways for receiving therein upper and lower jaws respectively.    The radially oriented horizontal upper and lower jaw passageways, are adapted to receive the jaws slid-ably therein, wherein the cross section of the jaws and passageways configured such that the jaws are restricted from rotating within the passageways. A vertical cavity extending vertically and centrally through the main body, along a z-axis, is for receiving a grooved end of a lower fixation element upwardly therein and a grooved end of an upper fixation element downwardly therein, wherein the other threaded end of the fixation elements are configured for detachably connecting to a working element. Wherein the jaws include a grooved portion for engaging with a grooved end of the fixation elements and are configured such that the fixation elements are drawn into the main body upon engagement of the grooved portions with the grooved ends thereby tensioning the fixation elements between the main body and a work elements. Further the angular relationship between the upper jaw passageway and the lower jaw passageway in a horizontal plane x-y relationship is selected to be able to nest the passageways to minimize a thickness T of the main body for improved rigity and dimensional stability of the work piece mounting system.
Patent CA-3045340-A1 (CA)
Title: Multi-factor authentication devices
Inventor: MOSSABA MICHAEL
IPC: G06F21/40
Filed: 2019-06-06
Abstract: A device may receive a request from a first user device to access a protected device. The device may verify a user identity of a user of the first device based on user credentials and determine that an authentication code is needed to authenticate the request to access the protected device. The device may dynamically generate multiple codes and transmit the multiple codes to a second user device associated with the user identity of the user of the first device. A first code, of the multiple codes, may correspond to a correct authentication code needed to authenticate the request to access the protected device. The device may transmit a message including an instruction for identifying the correct authentication code from among the multiple codes, receive a second code from the first device, compare the second code and the first code, and selectively authenticate the request to access the protected device.
Patent CA-3048850-A1 (CA)
Inventor: GARIGAPATI VENKAT R
IPC: C08K5/5317
Filed: 2011-05-10
Abstract: Certain small molecule amino acid phosphate compounds such as phosphoserine and certain multivalent metal compounds such as calcium phosphate containing cements have been found to have improved properties and form an interpenetrating network in the presence of a polymer that contain either an electronegative carbonyl oxygen atom of the ester group or an electronegative nitrogen atom of the amine group as the bonding sites of the polymer surfaces to the available multivalent metal ions. (see above formula)
Patent CA-3050476-A1 (CA)
Inventor: RIOUX ALAIN
IPC: E05C17/02
Filed: 2019-08-23
Abstract: An angularly variable device for use on a door having a closer piston with a piston arm wherein the angularly variable device is a protracting blocker comprised of a first section and a second section. Each section comprises a wall from which extends at least one tab extending perpendicularly therefrom. From the wall extends generally perpendicularly at least one but preferably a plurality of tabs so that the at least one tab on each of the first section and the second section rests on top of the piston arm. A retainer presses against an elbow joint forming part of the piston arm so as to firmly press the wall against the piston arm so that one side of the blocker is pressed against one side of the piston arm while the retainer presses against the opposite side of the piston arm so as to provide a secure installation of the blocker on the piston arm. A lever pivoted into a horizontal position presses the two sections together so that they remain in a given fixed position relative to each other so as to immobilize the piston arm in a given position.
Patent CA-3050647-A1 (CA)
Title: Ratchet wrench with tube spring
Inventor: THOMPSON CHRISTOPHER D
IPC: B25B13/46
Filed: 2019-07-26
Abstract: A pawl mechanism with a bias member that biases the pawl into engagement with the drive gear. The bias member can be a tube spring disposed within a bore to bias the pawl into engagement with the drive gear while eliminating the need for a spacer, as required by prior art ratchet wrenches.
Patent CA-3054484-A1 (CA)
Inventor: BAILLET MATTHIEU
IPC: A61M15/00
Filed: 2017-06-08
Abstract: A device for dispensing a fluid or powder product comprising a dispensing head (1) provided with a dispensing outlet (10) formed at the end of a hollow sleeve (3), an air flushing system (20) for generating a flow of air when the device is actuated, said air flushing system comprising a piston (21) that slides in an air chamber (22) between a resting position and a dispensing position, said air chamber (22) comprising a cylindrical body inside which said piston (21) slides in a sealed manner, and a reservoir (30) containing a single dose of product, said reservoir (30) comprising an air inlet (31) connected to said air flushing system (20) and a product outlet (32) connected to said dispensing outlet (10), said air inlet (31) comprising a product-holding member (40) for keeping the product in the reservoir (30) until the product is dispensed, and said product outlet (32) being closed by a closing element (50) force-fitted into the product outlet (32) of the reservoir (30), said device comprising a mechanical opening system (61, 62) cooperating with said closing element (50) in order to mechanically expel it from the closed position of same when the device is actuated, said device comprising an indicator (100; 50) which, in the resting position, prior to actuation, is in a first state, and which switches to a second state after actuation, said switch from the first to the second state informing the user that the device has been actuated, said first state being a visible state and said second state being an invisible state, said device comprising a pushing member (25), rigidly connected to said piston (21), on which the user pushes during actuation, said dispensing head (1) comprising a skirt (5) arranged around said air chamber (22), said pushing member (25) being in the resting position prior to actuation, projecting axially out of said skirt (5), and being arranged inside said skirt (5) after actuation, said pushing member (25) comprising an indicator (100) that is visible prior to actuation and invisible after actuation.
Patent CA-3054603-A1 (CA)
Title: Procede de traitement de scories contenant du titane
Inventor: RUONALA MIKKO
IPC: C21B3/06
Filed: 2017-03-02
Abstract: La présente invention concerne un procédé et un appareil de traitement de scories contenant du titane. Le procédé comprend la mise en contact de scories contenant du titane (2) avec une première solution de lixiviation à l'acide sulfurique (4), pour dissoudre les impuretés contenues dans les scories et ainsi obtenir une première suspension. Dans le procédé, la première suspension (8) est soumise à une séparation solide-liquide (10) pour obtenir une première solution de lixiviation à l'acide sulfurique contenant les impuretés dissoutes d'un premier résidu de lixiviation contenant du titane (12).
Patent CA-3063370-A1 (CA)
Inventor: ZHANG NONG
IPC: E21D21/00
Filed: 2018-10-29
Abstract: The present invention provides a single-anchor centrally grouted full-length anchored steel wire bundle and a supporting method thereof, which are suitable for use in supporting engineering for the deep dynamic pressure roadway or soft rock roadway. The steel wire bundle consists of parallel steel wires and a central pipe, wherein multiple strands of parallel steel wires are arranged around the central pipe, the central pipe is provided with a slurry output bracket which divides the parallel steel wires into a front part and a rear part, the front part is provided with large stirring jackets, and the rear part is provided with a threaded casing on its tail end. After the coal is cut by a tunneling machine and a roadway is formed, the steel wire bundle is anchored at the ends, and the roadway tunneling speed is increased on a premise of ensuring roadway safety; central grouting is carried out for the steel wire bundle with a pump truck without affecting the quick roadway tunneling, so as to anchor the steel wire bundle in full length and ensure long-time stability of the roadway. The length of the steel wire bundle may be selected according to the geological conditions and the mining environment of the mine, and is not limited by the height of the roadway; the single-anchor centrally grouted supporting method realizes full-length anchoring of the steel wire bundle, and it not only improves the roadway tunneling speed and relieves mining imbalance in the mine, but also solves the problem of large deformation of the roadway.
Patent CA-3069033-A1 (CA)
Title: Dispositif portatif a couplage pour le traitement medical thermique de la peau
Inventor: REUTER CHRISTOF
IPC: A61F7/00
Filed: 2018-07-13
Abstract: L'invention concerne un dispositif portatif, destiné au traitement médical thermique de la peau. L'invention est caractérisée en ce qu'une tête de traitement (12) peut être couplée par le biais d'une interface (5) à une unité de traitement de données mobile (7), de préférence un Smartphone ou une tablette. À l'état couplé, un boîtier (6) de la tête de traitement (12), qui s'engage par-dessus la tête de traitement (12), est pourvu d'un élément chauffant (2), couplé à un capteur de température (3), immédiatement sous la surface opposée à l'unité de traitement de données (7). L'élément chauffant (2) est relié, par interposition d'une unité de commande (4), à l'interface électriquement conductrice (5) ou, par le biais d'une connexion Bluetooth, à l'unité de traitement de données (7) de sorte que l'élément chauffant (2) est alimenté en courant par au moins un accumulateur intégré dans l'unité de traitement de données (7) de manière à ce que l'élément chauffant (2) puisse être chauffé à une température prédéterminée par le biais de l'unité de commande (4).
Patent CA-3069399-A1 (CA)
Title: Process for preparing a drug delivery composition
Inventor: POULETTY PHILIPPE
IPC: A61K9/20
Filed: 2018-07-25
Abstract: The present invention relates to process for preparing a drug delivery composition comprising the steps of a) preparing a masterbatch comprising a drug and a first polymer by (i) extruding the first polymer, wherein said first polymer has a melting temperature below 140°C; and (ii) introducing the drug during extrusion of the first polymer, with a drug content between 0.1% and 90%, based on the total weight of the masterbatch; and b) introducing the masterbatch in a polymer-based matrix during production of the drug delivery composition, wherein step a) is performed at a temperature at which the first polymer is in a partially or totally molten state, and step b) is performed at a temperature at which both the first polymer and at least a polymer of the polymer-based matrix are in a partially or totally molten state.
Patent CA-3069609-A1 (CA)
Inventor: PORA LOIC
IPC: F02C9/26
Filed: 2018-07-13
Abstract: A fuel metering circuit (1) for a turbomachine, comprising: - a meter (6), - a pump (4), - a control valve (5) configured to return an excess flow of fuel delivered to the meter (6) towards the pump (4) on the basis of a fuel pressure differential at the terminals of the meter (6), - a diaphragm (8) and - a volumetric flow meter (9), the diaphragm (8) and the volumetric flow meter (9) being mounted parallel to the meter (6), downstream of the control valve (5), in order to determine a density of the fuel flowing in the metering circuit (1).
Patent CA-3071226-A1 (CA)
Title: A process for preparation of triaminopyrimidine compound and intermediates thereof
Inventor: SINGH KUMAR KAMLESH
IPC: A61P33/06
Filed: 2018-09-04
Abstract: The present invention relates to triaminopyrimidine compound 1, or pharmaceutically acceptable salts thereof, or hydrates, or solvates, or polymorphs, or optically active forms thereof, in solid state forms. The invention also relates to a process for preparation of triaminopyrimidine compound and intermediates thereof. The present invention also relates to a pharmaceutical composition comprising pure triaminopyrimidine compound, useful for preventing or treating malaria.
Patent CA-3072983-A1 (CA)
Title: Revetements recyclables et leur utilisation pour imprimer des plastiques recyclables
Inventor: DE ROSSI UMBERTO
IPC: C09D4/00
Filed: 2018-08-14
Abstract: La présente invention concerne des revêtements primaires recyclables, fabriqués à partir de substances de revêtement durcissables aux UV, présentant au moins 60 à 80 % en poids d'un ou plusieurs acrylates alcoxylés difonctionnels monomères, 5 à 15 % en poids d'un ou plusieurs acrylates oligomères, 5 à 15 % en poids d'un ou plusieurs acrylates et/ou méthacrylates à fonctionnalité carbonyle oligomères ou d'acrylates de polyéthylèneglycol et/ou de méthacrylates de polyéthylèneglycol, et 1 à 10 % en poids d'un ou plusieurs photoamorceurs, respectivement par rapport au poids total de la substance de revêtement. Les revêtements primaires sont utilisés dans des systèmes de revêtement pour plastiques recyclables, les revêtements pouvant être séparés des plastiques recyclables sans dépense supplémentaire dans les procédés usuels de recyclage. L'invention concerne également des procédés pour la fabrication des systèmes de revêtement par des procédés d'impression à jet d'encre, qui conviennent surtout pour imprimer des récipients moulés en poly(téréphtalate d'éthylène).
Patent CA-3073273-A1 (CA)
Inventor: MOYHER CHARLES
IPC: E02D27/08
Filed: 2018-08-20
Abstract: A system for retaining a flowable and curable building material to form a portion of a foundation includes side walls disposed in a predetermined configuration having a first side wall and a second side wall, and at least one component having an interior cavity disposed in one of the side walls. A bracket assembly includes an outwardly bounding reinforcement post for each of the side walls, a separator bar having a plurality of apertures sized to receive and retain each of the reinforcement posts at locations corresponding to nominal widths of the at least one component. A barrier is disposed between the outwardly bounding posts. The barrier and the component in the side wall is retained in the foundation after the building material cures. The barrier prevents backfill from filling a volume between the outwardly bounding posts.
Patent CA-3073969-A1 (CA)
Title: Appareil d'entrainement oral
Inventor: FARRELL CHRISTOPHER JOHN
IPC: A61C7/08
Filed: 2018-09-13
Abstract: Il est décrit un appareil d'entraînement oral pour entraîner la langue et les lèvres d'une personne. L'appareil comprend un corps en forme de U comprenant une section avant et deux bras, une paroi interne et une paroi externe. Un élément d'entraînement de langue s'étend à partir de la paroi interne et est mobile en réponse à un mouvement par la langue de l'utilisateur ou de l'utilisatrice d'une configuration de repos à une configuration d'entraînement. L'appareil comprend également un élément d'entraînement de lèvre et est mobile en réponse au mouvement de la lèvre inférieure d'un utilisateur ou d'une utilisatrice d'une configuration de repos à une configuration d'entraînement et l'élément d'entraînement de lèvre est sollicité vers la configuration de repos.
Patent CA-3074433-A1 (CA)
Title: Pumping system with actuator
Inventor: HUNTER TIMOTHY HOLIMAN
IPC: F04B53/14
Filed: 2017-12-15
Abstract: A pumping system is provided which includes a motor coupled with a transmission and a pump. The pump includes a housing with a chamber, a plunger coupled with the motor and the transmission and translatable into and out of the chamber creating pressure changes in the chamber, an entry valve at an inlet in the housing to the chamber, an exit valve at an outlet in the housing to the chamber, and an actuator coupled with the entry valve. The actuator is operable to hold the entry valve in an open configuration independent of pressure changes created by the translation of the plunger.
Patent CA-3074446-A1 (CA)
Title: Quickdraw covers
Inventor: PITURA CATHERINE
IPC: A63B29/00
Filed: 2020-03-03
Abstract: Quickdraw covers are an add-on accessory for rock climbing gear, more specifically; it's a multi-purpose slip cover for the textile portion of quickdraws and camming units (climbing gear). The present invention is designed to be of benefit to the climber and their rock climbing gear. Dual-sided affirmations support climbers on-route with beneficial reminders while it also provides a protective shield against destructive outer factors like UV-rays, dirt and rock abrasion. The is easily applied to climbing gear by removing the top, or loose, carabiner on your quickdraw and sliding the cover down the length of the textile portion of the quickdraw and re-attaching the carabiner through both the quickdraw and Quickdraw Cover.
Patent CA-3075447-A1 (CA)
Title: Apparatus for filtering liquids
Inventor: BUSSINELLI FILIPPO
IPC: B01D24/10
Filed: 2018-09-07
Abstract: The present invention relates to a filtering apparatus (1) for the filtration of liquids, in particular water. It comprises, inside a container (11), a first chamber (50) intended to receive liquid to be filtered, a second chamber (54) intended to receive filtered liquid, a first porous wall (51) and a second porous wall (53) which delimit a filtration chamber (40) between them. The first porous wall (51) divides the first chamber (50) from the filtration chamber (40) and the second porous wall (53) divides the second chamber (54) from the filtration chamber (40), so that the filtration chamber (40) is interposed between the first chamber (50) and the second chamber (54). A granular filter material (4) is housed in the filtration chamber (40) and is enclosed between the first porous wall (51) and the second porous wall (53). The first chamber (50) receives the liquid to be filtered at a first height (HI) which is at a higher altitude than the second height (H2) at which the second chamber (54) discharges the filtered liquid. The first chamber (50), the filtration chamber (40) and the second chamber (54) are flanked to each other and, in a section between the first height (H1) and the second height (H2), are all intersected by a plurality of horizontal planes (P) parallel to each other. In use, the liquid to be filtered passes from the first chamber (50) to the second chamber (54) substantially by gravity and through the filtration chamber (40) with a flow path having a horizontal component.
Patent CA-3075882-A1 (CA)
Title: Acier inoxydable austenitique et son procede de production
Inventor: YONENAGA YOSUKE
IPC: C22C38/58
Filed: 2018-09-11
Abstract: Cette invention concerne : un acier inoxydable austénitique ayant une haute résistance et ayant une bonne rétention de forme après traitement thermique ; et un procédé de production de l'acier inoxydable austénitique. Cet acier inoxydable austénitique a une composition satisfaisant : au plus 0,12 % en masse de C, 0,1 à 1,0 % en masse de Si, 0,1 à 3,0 % en masse de Mn, au plus 0,05 % en masse de P, au plus 0,01 % en masse de S, 13,0 à 22,0 % en masse de Cr, 4,0 à 12,0 % en masse de Ni, 0,01 à 0,50 % en masse de Cu, au plus 5,0 % en masse de Mo, au plus 0,03 % en masse d'Al, 0,05 à 0,30 % en masse de Nb, et 0,10 à 0,50 % en masse de N, le reste étant du Fe et les inévitables impuretés, et l'indice de taille de grain étant supérieur ou égal à 7,0.
Patent CA-3076259-A1 (CA)
Inventor: KUMAR PIYUSH
IPC: C07H15/26
Filed: 2018-09-19
Abstract: Described herein are bioreductively- activated compounds, their prodrugs, radiopharmaceuticals, the compositions, and their application in multimodal theranostic management of hypoxia diseases including cancer.
Patent CA-3081240-A1 (CA)
Inventor: SUN BENJAMIN JIEMIN
IPC: A61C5/77
Filed: 2013-11-14
Abstract: This invention relates to printable polymerizable material systems for making dental products such as artificial teeth, dentures, splints, veneers, inlays, onlays, copings, frame patterns, crowns and bridges and the like. A DLP or stereolithography printer is used to cure polymerizable material in a layer-by-layer manner to build-up the object. The resulting three-dimensional object has good dimensional stability.
Patent CA-3084808-A1 (CA)
Title: Ovens with metallic belts and microwave launch box assemblies for processing food products
Inventor: EKE KENNETH IAN
IPC: A21B1/26
Filed: 2018-12-07
Abstract: In certain examples, a food processing machine for processing a food product includes a housing defining a cavity, a conveyor with a belt comprising metal for conveying the food product through the cavity in a longitudinal direction, and a convection heating system for heating air in the cavity such that heated air heats the food product as the food product is conveyed through the cavity. A microwave launch box system is configured to emit microwave energy into the cavity in a lateral direction transverse to the longitudinal direction to thereby further heat the food product as the food product is conveyed through the cavity.
Patent CA-3086646-A1 (CA)
Title: Load bed side mounted winch strap roller
Inventor: OLSON BRIAN R
IPC: B60P7/08
Filed: 2020-06-30
Abstract: A cargo securing system includes a load bed with stake pockets spaced along each side edge and a roller base secured in a stake pocket on a first side edge of the load bed. A  roller is attached to the roller base about a horizontal rotational axis. A  winch is attached to an opposite second side edge of the load bed, and a cargo strap is attached to the winch and extends over the load bed and over an article lying on the load bed to the first side edge of the load bed and under the roller, then back over the load bed and the article and is secured at a second end of the cargo strap to an anchor on the second side edge of the load bed. The winch and anchor are longitudinally spaced apart the roller base is longitudinally between the winch and the anchor.
Patent CA-3086835-A1 (CA)
Inventor: TSUBOI HIDEKAZU
IPC: H04W4/00
Filed: 2018-12-27
Abstract: Provided are a terminal device, a base station device, a communication method and an integrated circuit, with which communications can be performed efficiently. The terminal device comprises: a receiving unit that receives a message to which has been added a data radio wave bearer (DRB) which includes EPS bearer identifier information; and a processing unit which, if first information is not included in the message, notifies an NAS layer that the DRB specified by the message has been established and also notifies the NAS layer of the EPS bearer identifier of the established DRB, and which, if the first information is included in the message, does not notify the NAS layer that the DRB specified by the message has been established and also does not notify the NAS layer of the EPS bearer identifier of the established DRB.
Patent CA-3086945-A1 (CA)
Title: Variants of 2-[6-(4-chlorophenoxy)hexyl]-oxirane-2-carboxylic acid for use in the treatment, prevention and/or amelioration of brain diseases
Inventor: NIELAND JOSEPHUS DIRK
IPC: A61P25/00
Filed: 2017-12-27
Abstract: The present invention relates to 2-[6-(4-chlorophenoxy)hexyl]-oxirane-2-carboxylic acid for use in the treatment, prevention and/or amelioration of disorders caused by delipidation of neural tissue. Specific aspects relate to certain administration or dosing patterns, routes of administration. In one embodiment of the present invention is the invention Multiple Sclerosis (MS) or an MS associated disease.