baber/WOPTO huggingface dataset:
Patent CA-3169143-A1 (CA)
Title: Bituminous membranes with biodegradable binder
Inventor: ASSUMMA LUCA
IPC: D04H1/64
Filed: 2021-03-25
Abstract: Subject of the invention is a nonwoven carrier, wherein the nonwoven comprises organic polymer fibers and is consolidated with an aqueous binder, wherein the binder comprises (a) starch (b) polyvinyl alcohol, which may comprise up to 5 mol.% of other monomer units, wherein (c) the binder does not comprise a crosslinker, and (d) the binder does not comprise a filler. Subject of the invention are also uses of the nonwoven carrier, production methods, bituminous membranes and building materials.
Patent CA-3170050-A1 (CA)
Title: Systemes et procede d'ecran a facettes lissees
Inventor: KRAUTHAMER AKIVA MEIR
IPC: G09F9/302
Filed: 2021-03-23
Abstract: Un système d'écran à facettes (120) comprend une surface de support incurvée (132), un premier écran plat (122a) accouplé à la surface de support incurvée (132), et un second écran plat (122b) accouplé à la surface de support incurvée (132). Le premier écran plat (122a) et le second écran plat (122b) sont inclinés vers un point focal hypothétique (130) de la surface de support incurvée (132). Le système d'écran à facettes (120) comprend également une première pluralité de sources de lumière (126) disposées sur le premier écran plat (122a) et une seconde pluralité de sources de lumière (126) disposées sur le second écran plat (122b). Des sources de lumière individuelles (126a, 126b) de la première pluralité de sources de lumière (126) sont orientées à des angles respectifs différents par rapport au premier écran plat (122a) pour émettre de la lumière vers le point focal hypothétique (130). Des sources de lumière individuelles de la seconde pluralité de sources de lumière (126) sont orientées à des angles respectifs différents par rapport au second écran plat (122b) pour émettre de la lumière vers le point focal hypothétique (130).
Patent CA-3170690-A1 (CA)
Title: Systems and methods for initiating transactions during intended windows based on detected devices
Inventor: NARASIMHAN SRIVATHSAN
IPC: G06Q20/00
Filed: 2021-02-15
Abstract: Methods and systems for improved transaction initiation and processing are presented. In one embodiment, a method is provided that includes detecting a mobile device entering a merchant venue. In response, communication may be established with the mobile device and a transaction associated with the mobile device may be identified. The transaction may be pre-authorized for a predetermined time period and a pre-authorization determination may be transmitted to the mobile device. The transaction may then be processed based on the pre-authorization determination.
Patent CA-3170925-A1 (CA)
Title: Cart tipper protection device and process
Inventor: BIVENS CHALRES M
IPC: B65F3/04
Filed: 2022-07-22
Abstract: The waste truck having a hydraulically operated packer blade in cornbination with a hydraulically operated rotary cart tipper driven by a rotary actuator. The packer blade resides within a chamber of the truck and is movable therein. The hydraulically driven rotary actuator of the cart tipper rotates the cart tipper frorn a first down position to a second up position and includes a metallic shaft with an arcuate slot therein sensed by an inductive proximity sensor. The diverter valve is a solenoid operated, 2- way normally open, pilot operated poppet valve and functions as a hydraulic interrupt valve which permits safe operation of the hydraulically operated packer blade and prevents collisions of the packer blade with the rotary cart tipper.
Patent CA-3171780-A1 (CA)
Title: Handguard assembly, systems for handguard sleeve attachments, and related firearms and methods
Inventor: MACK ANTHONY
IPC: F41C23/16
Filed: 2022-09-01
Abstract: The invention as described herein includes a handguard assembly for attachment to an upper receiver of a firearm It includes a barrel nut hat extends from a first end to second end and has a convexly curving outer surface that defines an annular groove extending around at least a portion of the circumference of the barrel nut. The adapter is structured to be capable of mechanical attachment to the handguard sleeve at the handguard sleeve's first end and had a first end that has an internal diameter that is dimensioned so that the second end of the barrel nut is insertable into the first end of the adapter. The adapter further includes an adapter body comprising a wall having an outer surface and at least one wedge pocket is disposed on the outer surface of the adapter body wall, the wedge pocket comprising an upper portion and a lower portion, wherein the lower portion comprises a slot in the outer surface of the wall having a bottom in the adapter body, and the upper portion comprises an aperture defined by the adapter body wall. Included also is at least one locking wedge having an upper section and a lower section, wherein the upper section is dimensioned to be insertable into and through the aperture of the upper portion of the wedge pocket and the lower section is dimensioned to be biased into the slot of the lower portion of the wedge pocket, and wherein the upper section bears an upper surface that includes a concavely curving surface and a center-placed tab extending from the upper surface, the tab being dimensioned to be insertable into the annular groove of the barrel nut and the concavely curving surface having a slope substantially the same as the slope of the convexly curving outer surface of the barrel nut so that when the tab is inserted into the annular groove of the barrel nut the concavely curving surface is positioned concentrically adjacent to the convexly curving outer surface of the barrel nut.
Patent CA-3173279-A1 (CA)
Inventor: WIDGEROW ALAN DAVID
IPC: A61K8/31
Filed: 2021-03-26
Abstract: L'invention concerne des compositions et des procédés pour améliorer la pigmentation. Les compositions selon l'invention comprennent un ou plusieurs peptides.
Patent CA-3173816-A1 (CA)
Title: Sharpening sheath adapted to receive a knife, and combination of such a sheath and a knife
Inventor: PLICHON STEPHANE
IPC: B24D15/08
Filed: 2021-03-05
Abstract: Disclosed is a sharpening sheath (1) adapted to receive a knife (2) to be sharpened or reconditioned, comprising a cavity (40) for receiving a blade (20), an access opening (10) at one end of the cavity (40), the sheath (1) further comprising, preferably in the vicinity of the access opening (10), an upper portion provided with a guiding device (54) for the back of the blade (20) and a lower portion having a sharpening device (6) against which the cutting edge of the blade (20) is intended to be applied when the blade (20) is inserted into or extracted from the sheath (1), characterized in that the guiding device comprises a V-shaped groove (54) and in that the sharpening device comprises two sharpening elements (60) which are arranged in the shape of a V across from the groove (54) of the guiding device, the sharpening device being movably mounted relative to the guiding device and being returned by return means (8) in the direction of the guiding device.
Patent CA-3175051-A1 (CA)
Title: Germanium de type n fortement dope
Inventor: VANPAEMEL JOHANNES
IPC: C30B15/00
Filed: 2020-12-14
Abstract: L'invention concerne du Ge monocristallin sans dislocation, à dopage de type n, et ayant une résistivité inférieure à 10 mOhm.cm, caractérisé en ce que le phosphore est le seul dopant. De tels cristaux peuvent être obtenus en utilisant la technique de tirage Czochralski avec du GeP en tant que dopant.
Patent CA-3175648-A1 (CA)
Inventor: DE LEAO E FLORES ALCINO ORFEU
IPC: C12Q1/70
Filed: 2021-04-28
Abstract: Present invention refers to method and portable device(1) for detection and identification of specific sequences of nucleic acids in different samples, by utilisation of reverse transcription technique and/or isothermal amplification, using specific oligonucleotide primers of target region(s) to detect, whereby the amplification of the same is conducted in indirect and non- specific form, or direct and specific, using discriminatory amplification reagents, which signal, colourimetric/fluorescent, is recorded by device (1) where reaction is carried out. Device is controlled by a mobile application(9), also recording data acquired by device (1) analyses, stores it in remote server in cloud (10), which analyses global set of all data allowing global analysis of for example, evolution of epidemics. Invention is useful for detection and identification of relevant nucleic sequences for different types of diagnostic in different clinical, pharmaceutical, veterinary, food, environmental, biotechnological, biosafety areas, particularly useful in quick, low-cost diagnostics, and at point of care, of SARS-CoV-2 virus.
Patent CA-3177058-A1 (CA)
Inventor: AMERIKS MICHAEL K
IPC: C07D413/06
Filed: 2021-03-25
Abstract: Aryl piperidine compounds of Formula (I), and pharmaceutically acceptable salts, isotopes, N-oxides, solvates, and stereoisomers thereof, pharmaceutical compositions containing them, and methods of using them including methods for treating disease states, disorders, and conditions associated with MGL modulation, such as those associated with pain, psychiatric disorders, neurological disorders (including, but not limited to major depressive disorder, treatment resistant depression, anxious depression, autism spectrum disorders, Asperger syndrome, bipolar disorder), cancers and eye conditions: wherein X, R2a, R2b, R3, R4, R5a and R5b are as defined herein.
Patent CA-3177228-A1 (CA)
Inventor: SCHULTZ ROGER L
IPC: E21B33/138
Filed: 2016-04-26
Abstract: A method of restoring flow through an opening blocked by a plugging device in a well. The method involves cementing a casing string in the well, then forming the opening in a wall of the casing string, then blocking the opening with the plugging device. The method also involves conveying a well tool into the well, reducing pressure in the well via the well tool, and permitting flow through the opening as a result of the pressure reducing.
Patent CA-3177935-A1 (CA)
Inventor: BROWN MATTHEW S
IPC: A61L2/08
Filed: 2021-05-07
Abstract: A container apparatus includes an enclosure and a light assembly. The enclosure defines an interior area for storing items therein, and has an interior surface facing the interior area and at least one substantially concave recess formed in the interior surface forming a recessed portion of the interior surface. The substantially concave recess can be sized and shaped to receive and releasably retain the light assembly therein. The light assembly comprises a light emitting device and can be substantially flush with a non-recessed portion of the interior surface when positioned in the substantially concave recess. The light emitting device emits ultraviolet light having a wavelength of 100 to 280 nanometers.
Patent CA-3178300-A1 (CA)
Title: Autonomus air taxi separation system and method
Inventor: WATSON CRAIG M
IPC: G08G5/04
Filed: 2022-07-22
Abstract: An autonomous airspace system for urban air mobility monitors flight separation for compliance with a safe separation distance. A reference formation airspace is established for a reference air taxi based on minimum longitudinal, lateral and vertical parameters.  When penetration of the reference formation airspace is detected, a penetration airspace is established based on a deformation of the reference formation airspace caused by the penetrating air taxis. A centroid of the penetration airspace is determined and a target separation to the centroid is supplied to the air taxi to reestablish safe separation. The extent of separation is also safely contained by the presence of virtual air taxis whose positions on the periphery of the penetrated airspace serve to limit potential penetration of surrounding air taxi air spaces.
Patent CA-3184605-A1 (CA)
Inventor: SCHNEIDER MAXIMILIAN WALDO
IPC: G06F8/658
Filed: 2022-12-13
Abstract: A method includes inputting a decompressing compressed image in a computing device. The method also includes applying one or more delta images by a processor to reduce a transfer time for the inputted and decompressed patch image. The method also includes performing one or more calls to a system of memory caches for reads and writes of the decompressed patch image and additional input and output due to a shortage of space in an internal random-access memory (RAM). The method also includes locating arbitrary storage to redirect the decompressed patch image and the additional input and output. The method also includes redirecting the inputted decompressed patch image and the additional input and output to the arbitrary storage.
Patent CA-3185866-A1 (CA)
Title: Rear-moving self-propelled working machine
Inventor: ZHU RONGGEN
IPC: A01D34/68
Filed: 2022-03-25
Abstract: A walk-behind self-propelled working machine, comprising: a main unit (301), comprising a walking assembly (304) and a motor (305) for driving the walking assembly; a handle device (30), comprising an operating member (31) and a holding portion (311) for a user to hold; a connecting rod assembly (32), comprising a first connecting rod (321) connected to the main unit (301); a sensing device (43a), used for sensing thrust applied to the handle device (30) to drive the walk-behind self-propelled working machine; and a triggering assembly (35), capable of applying an acting force to the sensing device (43a) when the holding portion (311) is subjected to the thrust, wherein the trigger assembly (35) is connected to the connecting rod assembly (32), and the sensing device (43a) is connected to the operating member (31). The device can reduce the labor intensity of an operator during mowing.
Patent CA-3186205-A1 (CA)
Title: Method for producing antibody-drug conjugate
Inventor: SATO HITOSHI
IPC: C07K16/00
Filed: 2021-07-16
Abstract: A method for producing an antibody-drug conjugate composition, comprising: (i) a step of reacting an antibody with a reducing agent to obtain an antibody having thiol groups; then (ii) a step of reacting drug-linker intermediates with the antibody having thiol groups obtained in the step (i), wherein the step (i) is carried out until the composition ratio of the antibody having four heavy-light interchain thiols and the composition ratio of the antibody having four heavy-heavy interchain thiols reach a steady value.
Patent CA-3188808-A1 (CA)
Title: Systeme de representation de placement structural tridimensionnel
Inventor: GLENN STEVE
IPC: G06F30/13
Filed: 2021-06-02
Abstract: L'invention concerne un système permettant de fournir une représentation 3D d'une structure souhaitée sur une propriété sélectionnée. Un agencement de traitement reçoit une indication de propriété de la propriété sélectionnée. Au moins un convertisseur convertit l'indication de propriété en un format représentant une représentation graphique en 3D de la propriété sélectionnée. Un mappeur mappe la propriété sélectionnée à un polygone disponible le plus grand qui s'adapte sur la propriété sélectionnée. Le système détermine un polygone résultant à partir du polygone disponible le plus grand sur la base de restrictions locales pour la propriété sélectionnée. Un utilisateur sélectionne la structure souhaitée parmi des structures disponibles et oriente la structure souhaitée sur le polygone résultant à une orientation autorisée. Un dispositif de rendu rend la structure souhaitée sur la propriété sélectionnée sous forme graphique 3D. Par conséquent, les utilisateurs peuvent observer la maison à différents angles autour de la propriété, configurer la structure avec des caractéristiques de conception externes souhaitées, et visualiser le résultat sur la propriété sélectionnée.
Patent CA-3189288-A1 (CA)
Inventor: POULSEN GREGERS
IPC: G01V3/165
Filed: 2021-08-11
Abstract: The invention provides an electromagnetic (EM) receiver system with an EM receiver coil for measuring EM signals while being transported by a vehicle (HLC), e.g. a helicopter. A base part (B) serves for connection to a towing system of the vehicle. A coil support (CS) is fixed to the electrical conductor (EC) of the EM receiver coil. A suspension system has gimbal axles (GX, GY) defining gimbal axes (X, Y) arranged in one plane. The gimbal axles (GX, GY) are arranged within a periphery of the EM receiver coil (RC). A central element (CE) is connected to the gimbal axles (GX, GY), as positioned so that the gimbal axes (X, Y) intersect in a central part of the EM receiver coil (RC). Joints (J1, J2, J3, J4) are arranged so as to allow the EM receiver coil (RC) to pivot around the first and second gimbal axes (X, Y). Springs (S1, S2, S3, S4) provide a self-righting effect on the EM receiver coil (RC) around the gimbal axes (X, Y). A precise calibration of centre of mass of the suspended EM receiver coil can be obtained by adding masses to cause the centre of mass to coincide with the geometric intersection between the gimbal axes. In this way, a high suppression of rotations of the EM receiver coil during EM signal recording can be obtained, thereby improving data quality. E.g. this allows recording of high quality EM signals, e.g. for TEM based measurements with a helicopter towed EM measurement system at low TEM pulse rates, e.g. below 10 Hz.
Patent CA-3191021-A1 (CA)
Title: Safely ingestible batteries that rapidly deactivate in biological environments and methods of making same
Inventor: LAULICHT BRYAN
IPC: H01M50/119
Filed: 2021-08-24
Abstract: The present disclosure provides batteries that have a reduced risk or no risk of esophageal or gastrointestinal damage in a conductive aqueous environment, such as when accidentally swallowed. The batteries are, in some embodiments, nominally 9V, 3V or 1.5V coin or button cell-type batteries.
Patent CA-3192335-A1 (CA)
Title: Arrangement for storing gas
Inventor: KRIESE ALEXANDER
IPC: F17C13/02
Filed: 2021-09-08
Abstract: Arrangements for storing gas, such as tanks, pressurized-gas cylinders or pressurized-gas cylinder bundles (3, 3', 3''), increasingly have electronic elements (9) for capturing, displaying or transmitting data. In order to ensure the power supply of such electronic elements, the invention proposes that a wind generator (20) and an energy store (24) operatively connected thereto be mounted on the arrangement.
Patent CA-3193626-A1 (CA)
Title: Procede pour augmenter la resistance et/ou la durete d'un article en verre
Inventor: VOLAND THOMAS
IPC: C03B27/03
Filed: 2021-09-02
Abstract: L'invention concerne des procédés pour augmenter la résistance, en particulier la résistance à la flexion, d'un article en verre produit à partir d'un matériau de verre. Le procédé comprend une étape consistant à chauffer l'article en verre à une première température supérieure à la température de transformation du matériau de verre, une étape de refroidissement brutal de l'article en verre à une seconde température inférieure à la température de transformation du matériau de verre, et une étape consistant à mettre en oeuvre un processus d'échange d'ions à la seconde température.
Patent CA-3195544-A1 (CA)
Title: Administration de proteines a base de bacteries
Inventor: AMSTUTZ MARLISE
IPC: C07K14/34
Filed: 2021-10-26
Abstract: La présente invention concerne des souches bactériennes à Gram négatif recombinantes et leur utilisation dans une méthode de traitement du cancer chez un sujet.
Patent CA-3197828-A1 (CA)
Inventor: KRUIDENIER LAURENS
IPC: C12Q1/6883
Filed: 2021-11-11
Abstract: Provided are methods, systems, and kits for selecting a subject for treatment with an inhibitor of Tumor necrosis factor-like cytokine 1A (TL1A) activity or expression based on a presence of one or more genotypes associated with a positive therapeutic response to the inhibitor of TL1A. Also provided are methods, systems and kits for detecting the one or more genotypes described herein.
Patent CA-3202241-A1 (CA)
Title: Procede d'activation de batterie rechargeable
Inventor: LEE JUNG HOON
IPC: H01M10/0567
Filed: 2022-09-06
Abstract: Un procédé d'activation selon la présente invention comprend : une étape consistant à dériver une tension de réaction de réduction sur la base d'un additif d'électrolyte ; une étape de précharge consistant à précharger une batterie rechargeable dans laquelle est injecté un électrolyte comprenant l'additif d'électrolyte ; et une étape de pré-vieillissement consistant à, au moyen de l'électrolyte injecté, mouiller et vieillir un ensemble électrode reçu dans la batterie rechargeable, une tension de fin de charge dans l'étape de précharge étant inférieure à la tension de réaction de réduction.
Patent CA-3204407-A1 (CA)
Inventor: PANG YUCHENG
IPC: C07D403/04
Filed: 2022-01-10
Abstract: L'invention concerne des procédés de préparation ((S)-1-(1-acryloylpyrrolidin-3-yl)-3-((3,5-diméthoxyphényl) éthynyle)-5-(méthylamino)-1h-pyrazole-4-carboxamide (Composé I) à une grande échelle de plus de 1 kg. Les procédés fournissent un bon rendement et une pureté d'au moins 95 % du Composé I qui sont sûrs et robustes.
Patent CA-3207019-A1 (CA)
Inventor: GEREZ SABORIT JULIO
IPC: A24C5/46
Filed: 2022-01-31
Abstract: An aspect of the disclosure provides for a cone rolling machine. The cone rolling machine includes a pulling mechanism, a tensioning mechanism, a cutting mechanism, a transport mechanism, a gluing mechanism, and a rolling mechanism. The cone rolling machine is configured to pull paper from a paper source, maintain a consistent tension in the paper, cut a cone blank from the paper, transport the cone blank to a gluing mechanism, apply glue to an edge of the cone blank, and roll the cone blank into a cone. Another aspect of the disclosure provides for a method of making a cone. The method includes pulling paper from a paper source, cutting a cone blank from the paper, transporting the cone blank to a gluing mechanism, applying glue to an edge of the cone blank, transporting the glued cone blank to the rolling mechanism, and rolling the cone blank into a cone.
Patent CA-3207458-A1 (CA)
Title: Wireless micro-sensors system for monitoring deep subsurface operations
Inventor: PASUMARTI ASHWIN
IPC: E21B47/13
Filed: 2021-03-05
Abstract: Described herein is a first sensor ring for use in subsurface monitoring of a downhole. The first sensor ring includes a first antenna array, a second antenna array, and a sensing component configured to sense at least one attribute of the downhole. The first sensor ring is configured to be fastened to a casing of the downhole. The first antenna array is configured to receive a communications signal from a second sensor ring in a relay system. The first antenna array is configured to transmit the communications signal to the second antenna array. The second antenna array is configured to transmit communications signals to a third sensor ring in the relay system.
Patent CA-3211926-A1 (CA)
Title: Pneumatic delivery system and method for use with unmanned vehicle systems
Inventor: GIL JULIO
IPC: B64C39/02
Filed: 2022-04-06
Abstract: A pneumatic delivery system (300) is used to facilitate delivery of canisters (304) comprising delivery payloads by unmanned systems, such as unmanned aerial vehicles (UAVs) (318). The pneumatic delivery system comprises a tube (302) having a channel within a tube wall, where a canister is configured to move through the tube. The tube comprises a tube opening (306) and a transfer mechanism proximate the tube opening. The transfer mechanism engages a canister having a payload that is moved within the tube. The transfer mechanism moves the canister through the tube opening by extending from a first transfer position to a second transfer position. At the second transfer position, the transfer mechanism orients the tube and releases it to a UAV for delivery.