baber/WOPTO huggingface dataset:
Patent CA-3132576-A1 (CA)
Title: Power take-off from a lp body and system for removing debris
Inventor: DE BLOIS NICOLAS BERTRAND GEORGES
IPC: F02C9/18
Filed: 2020-03-18
Abstract: The invention concerns a bypass turbomachine (1) with a primary flow path and a secondary flow path, comprising: - a low-pressure body comprising a low-pressure compressor (120) connected to a low-pressure turbine (122) via a low-pressure shaft (124), - a high-pressure body comprising a high-pressure compressor (130) connected to a high pressure turbine (132), via a high-pressure shaft (134), - a low-pressure power take-off system (220) comprising an electrical generator (226), configured to take power (W12) from the low-pressure body, wherein - the turbomachine comprises a debris removal system (500), located between the two compressors (226, 236), - the low-pressure power take-off system (220) is configured to take power (W12) from the low-pressure shaft (124) using the resistive torque of the electrical generator (226), in order to avoid a risk of surging.
Patent CA-3134974-A1 (CA)
Inventor: RALPH DAVID
IPC: A61K49/00
Filed: 2020-03-27
Abstract: Disclosed are methods and compositions for repolarizing a tumor associated macrophage (TAM) from M2 to Ml comprising administering to a subject in need thereof an effective dose of a compound comprising a dextran backbone and one or more CD206 targeting moieties conjugated thereto. In certain aspects, the compound further comprises a therapeutic agent selected from: paclitaxel, gemcitabine, lapatinib, and doxorubicin. In further aspect, the therapeutic agent comprises a chelator and at least one metal ion. In certain implementations, the at least one metal ion comprises at least one Cu(II) ions.
Patent CA-3139848-A1 (CA)
Inventor: VIRTANEN PASI
IPC: D21C9/00
Filed: 2019-05-10
Abstract: L'invention concerne un procédé de production d'un matériau cellulosique à viscosité contrôlée ayant une valeur de viscosité dans une plage comprise entre 150 ml/g et 500 ml/g dans un processus continu, le procédé comprenant les étapes suivantes : i) la formation d'un mélange cellulose-eau (15) comprenant de l'eau et un matériau cellulosique à base de bois traité chimiquement, le mélange cellulose-eau (15) ayant une teneur en matière sèche comprise entre 3 % et 20 %, ii) le traitement du mélange cellulose-eau (15) formé dans une étape de plastification (100) à une température comprise entre 130 °C et 200 °C, et une pression entre 3 bar et 15 bar, au moins 5 minutes et 120 minutes au maximum, tout en mélangeant le mélange cellulose-eau (15), et l'introduction d'eau chaude et/ou de vapeur d'eau dans le mélange cellulose-eau, ce qui permet d'obtenir un mélange traité (18), et iii) la dépressurisation du mélange traité (18) dans une étape de dépressurisation (105) de manière contrôlée, ce qui permet d'obtenir le matériau cellulosique à viscosité contrôlée (20). L'invention concerne en outre un matériau cellulosique à viscosité contrôlée et un système de production de matériau cellulosique à viscosité contrôlée.
Patent CA-3142166-A1 (CA)
Title: Pharmaceutical dosage forms and methods for their production
Inventor: DACHTLER MARKUS
IPC: A61K9/06
Filed: 2020-05-29
Abstract: The invention relates to a method for producing solid or semi-solid dosage forms of pharmaceutical active ingredients. According to the method, an active-ingredient-free carrier structure is arranged in a 2D or 3D printing device and at least one pharmaceutical active ingredient is applied to at least one portion of the carrier structure by way of a 2D or 3D printing method carried out by the printing device. The invention also relates to semi-solid or solid dosage forms that are producible by the method according to the invention.
Patent CA-3142836-A1 (CA)
Title: Low-power microwave coring machine suitable for lunar rocks and method of using the same
Inventor: FENG XIATING
IPC: H05B6/80
Filed: 2021-04-01
Abstract: The invention relates to a low-power microwave coring machine suitable for lunar rocks and a use method. The low-power microwave coring machine suitable for lunar rocks comprises an equipment platform, wherein the support framework front plate and the support framework rear plate are mounted on the equipment platform in a sliding manner, a rear end surface of the support framework rear plate is connected with a front end of the microwave generator mounted on the equipment platform, a rear end of the microwave generator is sequentially connected with the fixed waveguide, the rotary waveguide, the power divider and the drill drum, the high-precision slip ring structure is mounted on the drill drum, the gear ferrules are arranged on an outer wall of the rotary waveguide and an outer wall of the drill drum.
Patent CA-3145405-A1 (CA)
Title: Procede de demarrage intelligent par un circuit d'attaque de del
Inventor: SAES MARC
IPC: H05B45/37
Filed: 2020-07-16
Abstract: L'invention concerne un procédé de démarrage d'un processus d'allumage d'une pluralité de DEL connectées en série au moyen d'un circuit d'attaque de DEL, grâce auquel une tension de sortie maximale admissible du circuit d'attaque de DEL est inférieure à une tension directe de la pluralité de DEL connectées en série dans un état froid. Le procédé comprend les étapes consistant à : d) fournir un premier courant, d'intensité inférieure à celle d'un courant souhaité, par le circuit d'attaque de DEL à la pluralité de DEL connectées en série, ayant pour résultat une tension directe aux bornes de la pluralité de DEL connectées en série inférieure à la tension de sortie maximale admissible du circuit d'attaque de DEL, e) attendre pendant une période de temps d'attente prédéterminée, f) élever le premier courant jusqu'à un second courant fourni par le circuit d'attaque de DEL à la pluralité de DEL connectées en série.
Patent CA-3146176-A1 (CA)
Inventor: MCLAIN SCOTT S
IPC: B24B23/03
Filed: 2022-01-19
Abstract: An adjustable stroke device for a random orbital machine has a housing with a central axis and a wall defining a cavity. At least one counterweight is movably disposed at least partially within the cavity. A mounting assembly is disposed at least partially within the cavity. The mounting assembly has a workpiece attachment mechanism. A stroke adjuster couples the at least one counterweight with the mounting assembly. The stroke adjuster enables the at least one counterweight and mounting assembly to move with respect to one another such that a distance between the at least one counterweight and the mounting assembly may be variably adjusted which, in turn, variably adjust a stroke radius of the workpiece attachment mechanism with respect to the central axis of the housing. The stroke adjuster has an adjuster ring and a cam mechanism secured with the adjuster ring.
Patent CA-3146181-A1 (CA)
Inventor: BREWIN ROY
IPC: A01F29/12
Filed: 2020-07-09
Abstract: The present invention provides a system for processing a bale of straw to provide a hurd fraction, a fiber fraction and a dust fraction. The system comprises a bale cutting assembly configured to cut the bale into a plurality of vertically stacked cut bale segments by making one or more horizontal cuts through the bale and to eject a lowermost one of the plurality of the cut bale segments onto a first conveyor assembly, which separates the bale segment into straw wafers and convey them into a flail assembly comprising a plurality of flails/beaters to convert straw wafers into loose straw. The loose straw are discharged into a grinding assembly via a second conveyor assembly, to provide a mixture of hurd, fiber and dust. A separation assembly receives and separate the mixture of hurd, fiber and dust into the hurd fraction, the fiber fraction and the dust fraction.
Patent CA-3146857-A1 (CA)
Inventor: REDDY KIRAN
IPC: A61K39/395
Filed: 2020-07-10
Abstract: Described herein, in part, are dosage forms and compositions useful for preventing and/or treating a disease or condition relating to aberrant function of a T-type calcium channel, such as epilepsy and epilepsy syndromes (e.g., absence seizures, juvenile myoclonic epilepsy, or a genetic epilepsy), tremor (e.g., essential tremor), and psychiatric disorder (e.g., mood disorders (e.g., major depressive disorder)). The present invention further comprises methods for modulating the function of a T-type calcium channel.
Patent CA-3147355-A1 (CA)
Title: A method and a system for adjusting ph of green liquor dregs
Inventor: VETTENRANTA AINO
IPC: D21C11/12
Filed: 2020-08-18
Abstract: The specification relates to a method and a system for adjusting pH of green liquor dregs. The method comprises contacting a slurry containing green liquor dregs (100, 200, 300, 400, 500) with flue gas (101, 201, 301, 401, 501). The system comprises a recovery boiler (105) configured to burn black liquor to produce smelt, a smelt dissolving tank (107) configured to dissolve the smelt to produce green liquor comprising green liquor dregs, and a green liquor clarifier/filter (103) and/or a dregs filter (104) configured to separate a slurry containing green liquor dregs (100, 200, 300, 400, 500) from the green liquor. The system further comprises a vessel (102, 202, 302, 402) configured to receive a slurry containing green liquor dregs (100, 200, 300, 400, 500) and a gas inlet (210, 310, 410, 510) configured to convey flue gas (101, 201, 301, 401, 501) to be contacted with the slurry containing green liquor dregs (100, 200, 300, 400, 500).
Patent CA-3150836-A1 (CA)
Inventor: MASSON CHARLES-PHILIPPE
IPC: G06F16/34
Filed: 2020-05-14
Abstract: A method for processing a data stream to identify a structure of the data stream includes receiving the data stream a sequence of characters, retrieving a set of rules for encoding characters into at least one token, and parsing the data stream. Parsing includes generating a plurality of tokens according to the set of rules. Each token represents a corresponding portion of the sequence of characters. Parsing includes forming a sequence of tokens from the plurality of tokens and assigning at least one attribute value describing the corresponding portion of the sequence of characters of the corresponding token to which the attribute value is assigned. The sequence of tokens are assigned to a cluster by determining that the sequence of tokens matches a pattern by which the cluster is characterized. The sequence of tokens is merged with the cluster. A representation of the cluster is output.
Patent CA-3151135-A1 (CA)
Inventor: HODGES WES
IPC: A61B34/10
Filed: 2022-03-03
Abstract: Il est décrit un système et des méthodes pour l'étiquetage de la fractographie ayant une segmentation du tractus et un atlas d'étiquetage du tractus, en présence d'une lésion dans un cerveau. Ce système et ces méthodes font appel à une interface utilisateur graphique (GUI) comprenant un outil configuré dans le but de faciliter l'ajustement d'un déplacement pour reprendre en temps réel la segmentation du tractus de manière peropératoire, de modéliser la déformation de l'atlas d'étiquetage du tractus en permettant la modélisation d'une force exercée par la lésion sur le cerveau et de définir des paramètres d'une taille, d'une forme et d'un niveau de la condition de déplacement. Ce système et ces méthodes font également appel à un processeur en communication avec l'interface utilisateur graphique et configuré dans le but d'établir si une condition d'infiltration et une condition de déplacement apparaissent dans la fractographie.
Patent CA-3152887-A1 (CA)
Title: Novel biomarkers and diagnostic profiles for prostate cancer integrating clinical variables and gene expression data
Inventor: BREWER DANIEL SIMON
IPC: C12Q1/6886
Filed: 2020-09-14
Abstract: The present invention relates to prostate cancer (PC), in particular the use of biomarkers in biological samples for the diagnosis of such conditions, such as early stage prostate cancer. The present invention also relates to the use of biomarkers in biological samples for the classification of PC, and/or as a prognostic method for predicting the disease progression of prostate cancer.
Patent CA-3157643-A1 (CA)
Inventor: DELLANNO RONALD P
IPC: A61F5/055
Filed: 2020-10-08
Abstract: A posture correction collar is provided to adjust forward translation of the head of a hypothetical wearer relative to the shoulders, when the body is viewed perpendicularly to a sagittal plane. The collar comprises a first assembly having a support member that shaped and dimensioned to wrap around and engage at least a portion of the upper area of the body of the wearer when the collar is used. A second assembly is movable relative to the first assembly. The second assembly has a first adjustable mechanism to progressively and incrementally move relative to the first support assembly and a second adjustable mechanism to engage a portion of the head of the wearer. The first and second adjustable mechanisms are used to correct the posture of the wearer, by promoting progressive and incremental movement of the head relative to the shoulders to achieve an anatomically desired condition.
Patent CA-3159227-A1 (CA)
Title: Off-road vehicle
Inventor: KEMP RICKY VELDEE
IPC: B60K1/00
Filed: 2022-05-17
Abstract: An off-road vehicle includes a frame defining a front of the off-road vehicle and a rear of the off-road vehicle, and a battery assembly supported by the frame.  The battery assembly is constructed and arranged to store electric power. The off-road vehicle further includes an electric propulsion motor constructed and arranged to provide off-road vehicle propulsion using the electric power. The battery assembly is closer to the front of the off-road vehicle than the electric propulsion motor, and the electric propulsion motor is closer to the rear of the off-road vehicle than the battery assembly.
Patent CA-3159312-A1 (CA)
Title: Poussette pliante compacte
Inventor: HORST ANDREW J
IPC: B62B7/06
Filed: 2020-11-27
Abstract: L'invention concerne une poussette pliable compacte, qui comprend un cadre de poussette principal. Le cadre de poussette principal comprend un moyeu de cadre central, et une partie de poignée, une partie de jambe arrière et une partie de jambe avant qui peuvent être couplées de manière pivotante au moyeu de cadre central. Le cadre de poussette principal comprend en outre une partie de montage fixée à la partie de poignée. La poussette pliable compacte a un état déplié pour l'utilisation et un état plié pour le stockage. Lorsque la poussette pliable compacte passe de l'état déplié à l'état plié, la partie de montage s'approche d'un ensemble de roues arrière. Le cadre principal de poussette peut être plié de manière compacte au moyen d'une série de points de pivot, qui peuvent accepter des sièges d'enfant de diverses configurations pendant l'installation. Le siège peut être plié de manière appropriée à la taille de limite de pliage du cadre de poussette principal, ce qui permet de maintenir la taille de pliage de l'unité de poussette minimale.
Patent CA-3161516-A1 (CA)
Title: Methods of treating iga nephropathy with atrasentan
Inventor: FROHLICH PHILIP THOMAS
IPC: A61P7/12
Filed: 2020-12-16
Abstract: Provided herein are methods of treating IgA nephropathy, comprising administering a therapeutically effective amount of atrasentan, or a pharmaceutically acceptable salt thereof, to a subject in need thereof. Also provided herein are methods of decreasing renal inflammation and/or fibrosis, decreasing the occurrence of hematuria, stabilizing eGFR, decreasing the number of IgA-nephropathy associated disease flares, delaying the onset of ESRD, decreasing proteinuria, and decreasing fatigue in a subject having IgA nephropathy, comprising administering a therapeutically effective amount of atrasentan, or a pharmaceutically acceptable salt thereof, to the subject. In some embodiments, the subject has not been previously diagnosed with one or more of diabetic nephropathy, HIV/AIDS, HIV-related nephropathy, prostate cancer, or acute kidney failure.
Patent CA-3161970-A1 (CA)
Inventor: VACHON ANDRO
IPC: B29C64/209
Filed: 2022-06-07
Abstract: La divulgation concerne une tête d'impression en trois dimensions, un dispositif d'émission de radiation, ainsi que des procédés de fabrication additive et d'extrusion. La tête d'impression comprend une plaque radiante configurée pour transmettre une énergie thermique au matériel d'impression déposé sur une surface. Un dispositif d'émission de radiation peut être attaché à un dispositif de fabrication additive ou d'extrusion et comprend une plaque radiante et un élément chauffant. Des procédés de fabrication additive et d'extrusion utilisent une radiation pour chauffer une surface de déposition du matériel. Des caractéristiques des produits ainsi fabriqués, par exemple le taux de porosité, le gauchissement, l'isotropie, la contrainte maximale, la contrainte interne, la résistance à l'impact, la résistance en flexion, la déformation à la rupture, le module de rigidité, le taux de cristallinité et l'étanchéité sont améliorés.
Patent CA-3162135-A1 (CA)
Title: Dispositif deverseur
Inventor: GATTI ADRIEN
IPC: B65D81/20
Filed: 2020-12-17
Abstract: L'invention est relative à un dispositif déverseur (1), à main ou appartenent, convenant pour percer et vider une matière granulaire contenu dans un emballage (P) sous vide comprenant : - un corps tubulaire (2), présentant un conduit (20) pour l'écoulement de la matière, s'étendant depuis une embouchure d'entrée (21) positionnée au niveau d'une première extrémité du corps tubulaire jusqu'à une embouchure de sortie (22) pour la matière granulaire, positionnée au niveau d'une seconde extrémité du corps tubulaire (2), : - un outil de perçage (3), creux, présentant une extrémité distale terminée en pointe (30) et une base élargie (31) à son extrémité proximale, solidaire du corps Le dispositif comprend encore un épaulement (4) à fonction de butée d'arrêt configuré pour venir en contact avec la paroi de l'emballage pour assurer l'arrêt du dispositif déverseur lorsque ladite paroi est percée par l'outil de perçage (3).
Patent CA-3162222-A1 (CA)
Inventor: MOORE RUSSEL
IPC: F16C33/20
Filed: 2020-12-18
Abstract: Upset oilfield tubing or upset pump rods are protected from abrasive wear by non-metallic circumferential wear bands applied to the upset portions of the tubing or rods and/or at selected locations along non-upset portions of the tubing or rods between the upset ends. The wear bands may be formed from selected polymeric materials including thermal polyurethane, polyphthalamide PTFE blends, and polyether ether ketone (PEEK), injection-molded onto suitably prepared circumferential surfaces of the tubing or rods. The wear bands may incorporate stainless steel mesh or other reinforcing materials embedded in the injection-molded polymeric material.
Patent CA-3162294-A1 (CA)
Title: A method for activating a catalytically active material
Inventor: WEISE CHRISTIAN FREDERIK
IPC: B01J38/62
Filed: 2020-12-17
Abstract: A method for activating an oxidic fresh hydroprocessing catalyst or the catalytically active material of a spent hydroprocessing catalyst comprising a refractory oxide support and one or more base metals selected from Ni, Co, Mo and W comprises optionally regenerating the catalyst, adjusting an aqueous activating solution, which contains an organic acid, to pH > 3 with an alkaline additive, impregnating the catalytically active material with the pH-adjusted aqueous activating solution, and heat-treating the catalyst at a temperature of 120-450°C.
Patent CA-3163839-A1 (CA)
Inventor: TAPHANEL MIRO
IPC: G02B27/01
Filed: 2022-06-16
Abstract: The invention relates to an eyewear display device (0) for displaying a virtual image in a field of view of a user, comprising a frame unit (17), a line-shaped screen unit (29) attached to the frame unit (17) for emitting light as com-puter-generated image information in a first direction (-z); at least two par-tially transparent beam splitter units (10) attached to the frame unit (17), which are designed to be operated as scanner units at a uniformly defined scanner frequency, for deflecting the light emitted in the first direction (-z) from the screen unit (29) into a second directional range (-x) corresponding to the field of view of the user when the eyewear display device (0) is used as in-tended; to provide an eyewear display device for display (0), AR glasses, by means of which the virtual image can be displayed in as large a sub-area of the field of view as possible and the form factor of which corresponds as closely as possible to that of ordinary glasses.
Patent CA-3163884-A1 (CA)
Inventor: LAUZIER JONATHAN
IPC: B62D55/24
Filed: 2020-12-07
Abstract: L'invention concerne un système de chenille permettant la traction d'un véhicule (par ex., un véhicule agricole) dans lequel le système de chenille est conçu pour mieux fonctionner lorsque le véhicule est en marche, en se déplaçant sur une côte ou une autre surface inclinée, freine ou est soumis à d'autres événements de traction de jante, et/ou dans d'autres situations, comme en améliorant la répartition de la charge (par ex., avec des roues qui peuvent osciller latéralement et être plus larges) et/ou une tension de chenille (par ex., avec différents stades de mise en tension).
Patent CA-3164513-A1 (CA)
Inventor: SAXENA SAMIR
IPC: C10B55/00
Filed: 2020-01-13
Abstract: The present invention relates to debottleneck solution for delayed Coker unit. More particularly, this invention relates to bottoms of vacuum residuum routed to Coker unit through de-asphalting unit to avoid revamp of existing Coker for the processing of heavier feed stock when there is a change in crude slate. Another object of the invention, in particular, relates to improved delayed coking products, a process used in petroleum refineries to crack petroleum residue, thus converting it into gaseous and liquid product streams and leaving behind solid, carbonaceous petroleum coke.
Patent CA-3165950-A1 (CA)
Inventor: KUDO TAKASHI
IPC: G01N33/68
Filed: 2020-12-23
Abstract: The present invention addresses a problem of providing a method for collecting extracellular vesicles derived from nervous system cells at an improved efficiency. This problem is solved by a method for collecting extracellular vesicles derived from nervous system cells, said method comprising a step for mixing an anti-APLP1 antibody with a sample containing extracellular vesicles to form anti-APLP1 antibody- extracellular vesicle complexes and a step for collecting the anti-APLP1 antibody- extracellular vesicle complexes.
Patent CA-3166948-A1 (CA)
Inventor: DOANE MARK W
IPC: B29C48/00
Filed: 2021-02-04
Abstract: L'invention concerne une tubulure continue présentant des compositions alternées dans la direction de la longueur de la tubulure pouvant comprendre au moins un premier segment extrudé à partir d'une première composition dans la direction de la longueur de la tubulure et au moins un deuxième segment extrudé à partir d'une deuxième composition dans la direction de la longueur de la tubulure dans laquelle le premier et le deuxième segment sont joints d'un seul tenant. Des segments supplémentaires peuvent être ajoutés à la tubulure continue. Une telle tubulure peut être utilisée comme dispositif médical tel qu'avec des ensembles de perfusion.