baber/WOPTO huggingface dataset:
Patent CA-3166265-A1 (CA)
Inventor: CROSS EDWARD HENRY
IPC: F16J15/3212
Filed: 2021-02-12
Abstract: Herein is described a shaft mounting assembly comprising an elongate shaft (32) comprising an outer surface having a substantially circular cross-section; a cylinder (35) having an inner surface defining a bore, the bore housing the shaft, wherein the inner diameter of the cylinder is larger than the outer diameter of the shaft such that a gap (40) is defined between the outer surface of the shaft and the inner surface of the cylinder; and, a spring (10, 210) comprising a substantially circular discontinuous band having correspondingly shaped axially arcuate inner and outer surfaces. One of the outer surface of the shaft and the inner surface of the cylinder comprises a groove (34, 234); and wherein the groove extends around the circumference of the outer surface of the shaft or the circumference of the inner surface of the cylinder respectively. The spring is positioned in the groove such that both axial edges of the band are located within the groove. The spring has a de-energised state in which the height of the band is greater than the depth of the groove, so that a portion of the band between the axial edges protrudes out of the groove, and the axial width of the band is less than the width of the groove; and, an energised state in which the spring is compressed within the bore such that the height of the band is reduced, and the axial width of the band is increased compared to the de-energised state.
Patent CA-3166895-A1 (CA)
Title: Mais hybride x00r819
Inventor: CHANDLER MICHAEL ADAM
IPC: C12N5/04
Filed: 2022-07-06
Abstract: Une nouvelle variété de maïs désignée X00R819, ainsi que sa semence, ses plants et ses parties de plant, est produite par croisement de variétés de maïs autogames. Des méthodes de production dun plant de maïs comportent le croisement de la variété de maïs hybride X0OR819 avec un autre plant de maïs. Des méthodes sont décrites pour produire un plant de maïs qui renferme dans son matériel génétique au moins un des traits introgressés dans la variété X00R819 par rétrocroisement ou transformation génétique, et les semences, plants et parties de plant du maïs produits de ce fait. La variété de maïs X00R819, les semences, les plants produits à partir des semences et les variantes, les mutations et les légères modifications de la variété de maïs X00R819 sont divulgués. Des méthodes de production de variétés de maïs dérivées de la variété X0OR819 et des méthodes dutilisation de la variété X00R819 sont aussi décrites.
Patent CA-3168497-A1 (CA)
Title: Toilet seat assembly
Inventor: WEISS JEFFREY J
IPC: A47K13/02
Filed: 2022-07-20
Abstract: A toilet seat assembly including a toilet seat having a top surface and a bottom surface.  The top surface is configured to support a user on a toilet bowl while the bottom surface engages a surface of the toilet bowl. The toilet seat assembly further includes a hinge post coupled to the toilet bowl via a fastener and having an elongated slot defining a longitudinal axis. The toilet seat assembly further includes a hinge assembly pivotably coupling the toilet seat to the hinge post about a pivot axis that is perpendicular to the longitudinal axis. The hinge assembly at least partially overlaps the elongated slot of the hinge post in a direction along the longitudinal axis of the elongated slot.
Patent CA-3168846-A1 (CA)
Title: Stability of a load handling device in a storage system
Inventor: HAVEL MAREK
IPC: B66F9/07
Filed: 2021-01-22
Abstract: A load handling device (130) for lifting and moving one or more containers stacked in a storage system comprising a grid framework structure supporting a plurality of tracks arranged in a grid pattern to define a grid structure above the one or more stacks of containers, the grid pattern comprising a plurality of grid cells and each of the one or more stacks of containers being located within a footprint of only a single grid cell, the load handling device comprising: A) a driving mechanism operatively arranged for moving the load handling device on the grid structure, B) a vehicle body (132) having a footprint that, in use, occupies substantially only a single grid cell in the storage system, said vehicle body (132) housing: i) a rechargeable power source (143) for powering the driving mechanism; ii) a first space (152) and a second space (142b), the first space (152) being configured for accommodating a container and the rechargeable power source is housed in the second space (142b); iii) a lifting device comprising a lifting drive assembly and a grabber device configured, in use, to releasably grip a container and lift the container from the stack into the first space, wherein the rechargeable power source (143) is arranged above the first space (152) such that the centre of mass (322) of the load handling device (130) is in the second space (142b).
Patent CA-3168917-A1 (CA)
Title: Biomarkers for diagnosing ovarian cancer
Inventor: XU GEGE
IPC: G01N33/68
Filed: 2021-01-29
Abstract: Set forth herein are glycopeptide biomarkers useful for diagnosing diseases and conditions, such as but not limited to, cancer (e.g., ovarian), an autoimmune disease, fibrosis and aging conditions. Also set forth herein are methods of generating glycopeptide biomarkers and methods of analyzing glycopeptides using mass spectroscopy. Also set forth herein are methods of analyzing glycopeptides using machine learning algorithms.
Patent CA-3170310-A1 (CA)
Title: Drought adjustment techniques and apparatuses for irrigation controllers
Inventor: EYRING STUART J
IPC: A01G25/16
Filed: 2022-08-12
Abstract: Irrigation controllers, methods, and computer readable media for altering a watering schedule for an irrigation controller in accordance with determined drought conditions are disclosed. A drought category for a watering zone may be determined. An adjusted landscape evapotranspiration rate may be calculated based on the drought category. The watering schedule for the watering zone may be altered in accordance with the adjusted landscape evapotranspiration rate.
Patent CA-3170478-A1 (CA)
Inventor: GALEN JAMES E
IPC: A61P35/00
Filed: 2021-03-05
Abstract: La présente invention concerne des compositions et des procédés pour induire une réponse immunitaire chez un sujet en ayant besoin, comprenant l'administration au sujet d'une quantité immunologiquement efficace d'un vecteur de Salmonella Typhi vivant, le vecteur de Salmonella Typhi ayant été modifié pour exprimer un ou plusieurs antigènes du cancer. Dans certains aspects, le vecteur a été modifié pour exprimer une protéine de repliement de la membrane externe Bam A ou un fragment ou un variant de cette dernière; et une lipide A désacylase PagL ou un fragment ou un variant de cette dernière, dans lequel le vecteur de Salmonella Typhi est capable de délivrer l'antigène à un tissu muqueux ou par voie sous-cutanée à des cellules dendritiques via une vésicule de membrane externe lorsqu'il est administré à un sujet.
Patent CA-3174238-A1 (CA)
Inventor: MCMANUS ROBERT F
IPC: F16J15/34
Filed: 2021-03-31
Abstract: Un ensemble d'étanchéité (1) destiné à être utilisé avec une machine tournante qui comporte un arbre rotatif (2) comporte une bague d'accouplement (16) présentant une face d'étanchéité de bague d'accouplement (17) et une bague d'étanchéité (14) définissant un élément intérieur présentant une surface annulaire s'étendant axialement et une face d'étanchéité de bague d'étanchéité s'étendant radialement (15). L'ensemble comporte également un premier soufflet (18) qui pousse la bague d'étanchéité en direction de la bague d'accouplement. Au moins l'une des faces d'étanchéité de bague d'accouplement et d'étanchéité comporte une ou plusieurs rainures (202, 206, 210) ou éléments de surface formés sur celle-ci qui amènent un gaz à être aspiré entre la bague d'accouplement et la bague d'étanchéité en raison d'une rotation relative entre la bague d'étanchéité et la bague d'accouplement et à former une couche de gaz entre la bague d'accouplement et la bague d'étanchéité qui pousse la bague d'étanchéité à l'opposé de la bague d'accouplement. L'ensemble comporte également une coque de bague d'étanchéité annulaire (22, 24, 62) qui maintient les faces plates pendant le fonctionnement.
Patent CA-3176407-A1 (CA)
Title: Systeme et procede pour commander la distribution d'un contenu multimedia dans un systeme distribue
Inventor: MEYER CHARLES S
IPC: H04N21/242
Filed: 2021-04-21
Abstract: L'invention concerne un système de distribution de contenu multimédia dans un réseau distribué. Le système comprend un générateur de séquence de comptage qui génère une séquence de comptage croissant monotone, un processeur de signal qui génère une correspondance entre le contenu multimédia et la séquence de comptage, de telle sorte que la séquence de compteur croissante monotone est configurée pour une demande de contenu multimédia définie par la séquence de comptage croissante; et une base de données de contenu multimédia configurée pour stocker le contenu multimédia et la séquence de comptage correspondante. De plus, le processeur de signal reçoit une demande de contenu multimédia qui comprend des paramètres de demande multimédia qui définissent une partie du contenu multimédia sur la base de la séquence de comptage correspondante et de la qualité de contenu et/ou du coût du contenu multimédia demandé et/ou d'un temps de distribution du contenu multimédia demandé. Le processeur de signal accède également au contenu multimédia demandé à partir de la base de données de contenu multimédia et distribue le contenu multimédia au n?ud de traitement multimédia.
Patent CA-3176665-A1 (CA)
Inventor: MASON GUY HARVEY
IPC: E21B47/14
Filed: 2021-05-05
Abstract: A setting tool (26) is disclosed for setting an acoustic telemetry unit (24) in tubing (16), such as wellbore tubing. The setting tool comprises an anchor motor (46) for driving an expandable anchor (34), a control unit (50) for controlling the anchor motor, and an acoustic receiver (52). The control unit (50) is arranged to determine whether an acoustic signal is successfully received by the acoustic receiver (52) and to control the anchor motor (46) in dependence thereon. This can allow the setting tool to judge whether an acoustic signal from another acoustic telemetry unit (18, 20) in the tubing can be successfully received by the acoustic telemetry unit (24) which is being set. This may facilitate deployment of a repeater unit at an optimum distance from another acoustic telemeter unit which is already in the tubing.
Patent CA-3176738-A1 (CA)
Inventor: LOURDEL NICOLAS HERVE FRANCOIS
IPC: F16K5/08
Filed: 2021-04-27
Abstract: Une structure de coque de soupape en deux parties (corps et chapeau supérieur boulonné) permet de réduire les possibles circuits de fuite et fournit en même temps un trajet d'installation/retrait de bille/tige côté supérieur (lorsque la partie chapeau n'est pas présente), afin de faciliter l'assemblage initial de la soupape ainsi que l'inspection/le retrait ultérieur de la bille/tige et d'autres éléments internes de soupape pour effectuer un entretien de la soupape, sans besoin de retirer le corps de soupape à partir de ses liaisons de travail. Les surfaces de soupape humides internes sont revêtues de tantale, afin de fournir une soupape à bille en tantale appropriée pour être utilisée en tant que soupape d'alimentation en acide sulfurique dans des procédés industriels sévères à haute pression et à haute température, tels que des procédés HPAL. Des cavités d'étanchéité, créées par des structures d'étanchéité corps à chapeau et/ou tige à chapeau espacées, peuvent être mises sous pression inerte afin d'isoler hermétiquement les structures d'étanchéité de l'entrée/fuite de matériaux de traitement corrosifs.
Patent CA-3176849-A1 (CA)
Inventor: HAGEN NORBERT D
IPC: G01N21/64
Filed: 2014-03-07
Abstract: An indexing signal detection module is configured to index one or more signal detectors past each of a plurality of sources of detectable signal emissions to detect or measure a signal emitted by each source. A plurality of signal transmission conduits transmit signal emitted by the sources from a first end of each conduit to a second end of each conduit where the signal may be detected by a signal detector. A conduit reformatter is configured to secure the first ends of the respective signal transmission conduits in a first spatial arrangement corresponding to a spatial arrangement of the signal emission sources and to secure the second ends of the respective signal transmission conduits in a second spatial arrangement different from the first spatial arrangement.
Patent CA-3177564-A1 (CA)
Inventor: KLUMPENHOUWER JOHN
IPC: B65D88/08
Filed: 2022-09-29
Abstract: A storage tank includes an upper tank having a cylindrical shape and a lower circumferential edge having a contoured shape. A top surface of a tank floor body is in sealing contact with the lower circumferential edge and confomis to the contoured shape. The tank floor body has a saddle shape. An upper cap is joined to an upper circumferential edge of the upper tank. The upper cylindrical tank shell, the tank floor body, and the upper cap form an inner storage volume. The storage tank may also include a lower skirt having a cylindrical shape and an upper circumferential edge having the contoured shape. A bottom surface of the tank body floor is joined to the upper circumferential edge and the lower tank skirt, and the upper tank share a common central axis.
Patent CA-3180669-A1 (CA)
Inventor: KIM MYUNG RAN
IPC: B42D3/18
Filed: 2021-04-22
Abstract: La présente invention concerne un boîtier de dispositif intelligent ou un livre dans lequel un dispositif intelligent peut être intégré. Selon la présente invention, un livre ou un boîtier intelligent qui comprend non seulement un contenu et une image ayant une histoire, mais qui a également une partie de réception de téléphone intelligent formée à l'intérieur de celui-ci, ce qui empêche les enfants de remarquer l'utilisation d'un smartphone par les parents et permet de recevoir un dispositif intelligent indépendamment d'une taille ou d'une forme du dispositif intelligent ou du fait qu'un boîtier de protection est monté ou non.
Patent CA-3181140-A1 (CA)
Inventor: SNOKE PHILLIP JACK
IPC: G01N1/28
Filed: 2022-11-03
Abstract: A tissue core sample in a metal core collector or stylet is touched to a substrate channel filled with as special liquid such as a hydrogel to which the tissue core sample is attracted to thereby transfer the tissue sample to the channel while preserving the integrity of the sample, speeding up the transfer and preserving the sample orientation so it can be unambiguously associated with its anatomical origin.
Patent CA-3184844-A1 (CA)
Title: Organ protecting member
Inventor: ITO MASAAKI
IPC: A61B46/20
Filed: 2021-07-07
Abstract: This organ protecting member (1) is used when an opening portion (36a) is formed in an abdominal wall (30) and an intestinal tract (32) is exposed to a body surface (33) from the opening portion (36a) to temporarily construct an artificial anus (34).  The organ protecting member (1) includes a movement restricting part (support string (12)) configured to restrict movement of a portion of the lifted intestinal tract (32) on which the artificial anus (34) is constructed toward an abdominal cavity (35); and a cover (11) disposed between the intestinal tract (32) and an inner wall surface (36b) of the opening portion (36a) of the abdominal wall (30).
Patent CA-3186702-A1 (CA)
Inventor: BISCHOF STEVEN M
IPC: G16C20/50
Filed: 2021-06-09
Abstract: Disclosed is a heteroatomic ligand-metal compound complex transition-state model which has been developed for activity, purity, and/or selectivity for selective ethylene oligomerizations, and density functional theory calculations for determining heteroatomic ligand-metal compound complex reactivity, product purity, and/or selectivity for ethylene trimerizations and/or tetramerizations. Using reaction ground states and transition states, and/or reaction ground states and transition states in combination with the energetic span model, this disclosure reveals that in a chromium chromacycle mechanism, there are multiple ground states and multiple transition states, which can account for activity, purity, and/or selectivity for selective ethylene oligomerizations. Based on the reaction ground states and transition states, and/or reaction ground states and transition states in combination with the energetic span model, the methods disclosed herein can be used qualitatively and semi-quantitatively to predict relative heteroatomic ligand-metal compound complex activity, purity, and/or selectivity and lead to a successful process for catalyst design and implementation, in which new ligands can be successfully identified and experimentally validated.
Patent CA-3187584-A1 (CA)
Inventor: BLEIER BENJAMIN S
IPC: A61K9/00
Filed: 2021-06-21
Abstract: Described herein are methods for treating rhinosinusitis by administering to the subject an effective amount of verapamil and mometasone as well as compositions and kits for treating rhinosinusitis.
Patent CA-3189063-A1 (CA)
Title: Gasket for sealing a drive shaft of a pulp washer
Inventor: KLINGLER JAMES
IPC: F16J15/32
Filed: 2021-06-16
Abstract: The present invention relates to a gasket (1, 1', 1'') for sealing a drive shaft of a pulp washer, the gasket comprising a gasket body (10) having a central opening delimited by an inner edge (21) and the gasket body (10) also having an outer edge (22), wherein the gasket (10) further comprises a cut-in portion (30) that extends from the outer edge (22) in a radial direction inwards into the gasket body (10). The invention also relates to a pulp washer comprising at least one such gasket and to a method for mounting such a gasket on a drive shaft of a pulp washer.
Patent CA-3191311-A1 (CA)
Inventor: NAPIER ANDREW
IPC: C22B7/00
Filed: 2021-08-12
Abstract: The present disclosure relates generally to processes for the selective separation and recovery of metal values from process liquors. More specifically, the present disclosure relates to processes for the selective recovery of mixed metal sulfates, such as a mixed cobalt-nickel sulfate, from a metal sulfate process liquor.
Patent CA-3192471-A1 (CA)
Inventor: MENG XIAOSONG
IPC: A61B90/50
Filed: 2023-03-09
Abstract: An endorectal coil device holder is provided. The holder includes a base operable to be coupled to a surface, an arm extending form the base, and a receiver pivotably coupled with the arm. The receiver forms a receptacle operable to receive a coil base of the endorectal coil.
Patent CA-3193880-A1 (CA)
Inventor: NOLTE DAVID D
IPC: G01N21/45
Filed: 2021-11-10
Abstract: L'invention divulgue des appareils et des méthodes d'étude de l'intérieur d'une cellule tissulaire. Des modes de réalisation font appel à la diffusion diffuse d'une lumière hors d'un échantillon cible, à la production de deux faisceaux croisés à partir de la lumière diffusée, et à l'utilisation d'une caméra pour créer une image à partir de la lumière. Certains modes de réalisation font appel à une lentille de Fourier et à un biprisme de Fresnel, et font éventuellement appel à une source de lumière à longue cohérence, à une plaque à retard (qui peut être un rotateur de polarisation ou un plan optique) et/ou à un dilatateur de faisceau. D'autres modes de réalisation encore font appel à un réseau de diffraction, à un filtre spatial (qui peut comprendre deux ouvertures de taille différente), et à une lentille de Fourier, et font éventuellement appel à des ouvertures de taille différente dans le filtre spatial. Certains modes de réalisation font appel à un support transparent et à l'éclairement de la cible à un angle oblique à travers le support transparent. D'autres modes de réalisation font appel à une source de lumière à faible cohérence et/ou à l'immobilisation du tissu échantillon à l'aide d'une chimie de liaison de surface.
Patent CA-3200816-A1 (CA)
Title: Material layer, material layer stack for an electric machine and method for producing a material layer
Inventor: SCHUH CARSTEN
IPC: H02K1/02
Filed: 2021-11-05
Abstract: The invention relates to a material layer for an electric machine, the material layer (2) comprising a first ply (4), which has a first material (6) in a planar extent, which first material is adjoined by a second material (8) along the planar extent, the two materials (6, 8) being integrally joined to each other along a first joint path (10), and the first material (6) having a lower relative permeability µ? than the second material (8), characterized in that the material layer (2) has a second ply (12), which is integrally bonded to the first ply (4) and at least partly covers the first ply on a planar side (14) and which likewise comprises at least two materials, a third material (16) and a fourth material (18), which in turn are joined along a second joint path (20) along a planar extent, the region of the third material (16) or the region of the fourth material (18) at least partly overlapping with the first joint path (10).
Patent CA-3202169-A1 (CA)
Title: Triaryl borane catalysts and method for selective hydrosilylation of esters and lactones using said catalysts
Inventor: SOOS TIBOR
IPC: C07F5/02
Filed: 2021-12-16
Abstract: The present invention relates to a catalytic process for the partial reduction of esters or lactones to silyl acetals, which upon hydrolysis give aldehydes, using silanes as reducing agents, preferably triethylsilane (TESH) or 1,1,3,3-tetramethyldisiloxane (TMDS), in the presence of novel triaryl borane type catalysts. More specifically, the present invention relates to novel triaryl borane type catalyst compounds of formula (I) which can be applied for the partial reduction of an ester or lactone to a silyl acetal. In the formula R1, R'1, R5, R'5 and R6 are groups having small steric demand and R10 is a group having large steric demand. The invention also relates to a method for the preparation of aldehydes or lactols wherein said method comprises the following steps: i) an ester or lactone is reacted with a silane in the presence of a compound of formula (I) to obtain a silyl acetal; ii) the obtained silyl acetal is hydrolysed with acidic or fluoride containing reagent to form an aldehyde or lactol; iii) optionally, the resulting aldehyde or lactol is separated and purified.
Patent CA-3202328-A1 (CA)
Title: Chemical compounds useful for inhibiting nav1.8 voltage-gated sodium channels and treating nav1.8 mediated diseases
Inventor: GUANG JIE
IPC: A61P3/12
Filed: 2021-12-16
Abstract: Compounds of formula (I) are described, wherein each of the variable groups is as defined in the specification. Also described are pharmaceutical compositions containing a compound of formula (I), and uses of the compounds and pharmaceutical compositions for inhibiting Nav1.8 voltage-gated sodium channels and treating Nav1.8 mediated diseases, disorders, and conditions, such as pain and pain-associated diseases, disorders, and conditions and cardiovascular diseases, disorders, and conditions.(I)
Patent CA-3203503-A1 (CA)
Inventor: TAKADA HITOSHI
IPC: B01J20/26
Filed: 2021-12-15
Abstract: Provided is a composite absorbent body which is to be used as a sanitary article, exhibits excellent absorption performance and is capable of suppressing a decline in liquid absorption relative to pore volume. This composite absorbent body (4) for absorbing a liquid and for use as a sanitary article contains a polymeric absorber equipped with a hydrophilic continuous framework and continuous pores. The ratio of pore volume from pores having a pore radius of 1?m or higher in the polymeric absorber is at least 90% of the pore volume of all pores.
Patent CA-3204727-A1 (CA)
Title: Joints with diamond bearing surfaces
Inventor: PREVOST GREGORY
IPC: E21B10/22
Filed: 2022-01-12
Abstract: Articulable joints having diamond bearing surfaces engaged with metal bearing surfaces are provided herein. The articulable joints provide multiple degrees of freedom to components, such as drivelines, and bear loads in multiple directions. The articulable joints include diamond bearing surfaces slidingly engaged with opposing metal bearing surfaces that include more than trace amounts of diamond solvent-catalyst.