baber/WOPTO huggingface dataset:
Patent CA-2958778-A1 (CA)
Inventor: KRAFFT STEVEN
IPC: F16C29/02
Filed: 2015-09-29
Abstract: A bearing for a pump with a shaft (10) rotating around an axial direction (A) is proposed said bearing comprising a housing (2) and a bearing cover (3) fixed to the housing (2), a bearing structure (4) for supporting the shaft (10) of the pump (100), a reservoir (22) for a lubricant and an oil ring (5) for transporting the lubricant and for supplying the lubricant to the bearing structure (4) wherein the oil ring (5) is arranged for being moved by the rotating shaft (10) and wherein a retaining element (7) is provided for that is fixed with respect to the housing (2) or the cover (3), the retaining element (7) being designed and arranged such that it restricts a movement of the oil ring (5) at least in the axial direction (A). In addition, a method of retrofitting a bearing for a pump is proposed.
Patent CA-2961935-A1 (CA)
Inventor: FUKUNAGA HIROFUMI
IPC: A61P9/00
Filed: 2014-09-24
Abstract: Disclosed are a compound represented by general formula (1) or a salt thereof, and a metal complex of the compound or salt (In the formula, A1 represents a chelate group; R1 represents a hydrogen atom, etc.; R2 represents a hydrogen atom, etc.; Z1, Z2, Z3, Z4, and Z5 may be the same or different from one another, and each represent a nitrogen atom, CR3 (wherein R3 represents a hydrogen atom, an optionally-substituted C1-6 alkyl group, etc.), etc.; L1 represents a group represented by general formula (3) (wherein R13, R14, R15, and R16 may be the same or different from one another, and each represent a hydrogen atom, etc.); L2 represents an optionally-substituted C1-6 alkylene group; and L3 represents an optionally-substituted C1-6 alkylene group.)
Patent CA-2963657-A1 (CA)
Inventor: LUTOSLAWSKI JAROSLAW
IPC: B02C13/28
Filed: 2017-04-10
Abstract: A pulverizer has arms connected to a vertically oriented rotating shaft at hubs. The arms are angled relative to radians extending from the shaft to be canted or offset. Pads can be oversized relative to the arms while being one of coplanar with the arms or recessed while possibly also having their radially inward face(s) angled to assist in resisting catching material thereon. A mechanical fuse connection can assist in connecting arms to the hub to prevent dangerous situations as well.
Patent CA-2963727-A1 (CA)
Inventor: MIRONOV OLEG
IPC: A24F40/485
Filed: 2015-12-14
Abstract: An aerosol-generating system comprises a liquid storage portion comprising a container holding a liquid aerosol-forming substrate and defining an opening, and a heater assembly which extends across the opening along a transverse plane. The heater assembly comprises at least one electrically operated heating element, and a first channel defines a first flow route which brings ambient air into impingement against the heater assembly. In an embodiment a portion of the first channel is arranged orthogonally to the transverse plane such that the at least a portion of the first channel directs ambient air from outside the system to impinge perpendicularly onto a surface portion of the heating element before conveying the ambient air to a downstream end.
Patent CA-2967894-A1 (CA)
Inventor: DAVIE REBECCA LOUISE
IPC: C07D413/14
Filed: 2015-11-26
Abstract: The present invention provides compounds of formula (l): (see formula I) compositions comprising such compounds; the use of such compounds in therapy (for example in the treatment or prevention of a disease or condition in which plasma kallikrein activity is implicated); and methods of treating patients with such compounds.
Patent CA-2969526-A1 (CA)
Title: Ground engaging tool
Inventor: KUNZ PHILLIP JOHN
IPC: E02F9/28
Filed: 2015-11-24
Abstract: A lock (60) for a ground engaging tool (30) may have a head portion (80) with at least one compressible detent projection (67). The lock may also have a C-shaped skirt (63) extending from the head portion. The skirt may define a lock slot (62) for receiving a post (23) to be locked with the ground engaging tool. The tool may have an interior surface (100). The tool may also have an exterior surface (101) defining a front edge (31) of the tool. In addition, the tool may have a rear surface (102) substantially opposite the front edge. The rear surface may connect the interior surface to the exterior surface. The tool may also have a lock opening surface (104). The lock opening surface may define a lock opening (40) extending from the interior surface, through the tool, to the exterior surface. The lock opening surface may have a generally circular inner portion (105) adjacent the interior surface. The inner portion may define a groove (107) in the tool positioned circumferentially around the lock opening. In addition, the inner portion may define at least one detent recess (77) in the tool along the groove. The lock opening surface may also have a generally circular outer portion (106) adjacent the exterior surface.
Patent CA-2971210-A1 (CA)
Inventor: DENG CHAOYI
IPC: H01M2/20
Filed: 2016-03-22
Abstract: A rechargeable vacuum cleaner assembly includes: a rechargeable vacuum cleaner provided with a first magnetic member (1011); and a charging stand (100) provided with a second magnetic member (1012), in which the first magnetic member (1011) is configured to cooperate with the second magnetic member (1012) through magnetic attraction so as to position the rechargeable vacuum cleaner to the charging stand (100).
Patent CA-2971922-A1 (CA)
Inventor: RENKEMA DUURT
IPC: C10G67/14
Filed: 2015-12-30
Abstract: La présente invention concerne un procédé de préparation d'une fraction d'huile de base présentant un point de trouble réduit à partir d'une charge d'hydrocarbures qui est dérivée d'un procédé Fischer-Tropsch, le procédé de l'invention comprend les étapes consistant à : (a) fournir une charge d'hydrocarbures qui est dérivée d'un procédé Fischer-Tropsch ; (b) soumettre la charge d'hydrocarbure de l'étape (a) à un traitement de déparaffinage catalytique pour obtenir un produit isomérisé au moins partiellement ; (c) séparer au moins une partie du produit isomérisé au moins partiellement, tel qu'obtenu lors de l'étape (b), dans au moins une fraction d'hydrocarbures légers et dans au moins une fraction d'huile de base lourde ; d) séparer au moins une des fractions d'huile de base lourde, telle qu'obtenue lors de l'étape (c), au moyen d'une première membrane dans un premier perméat qui comprend une huile de base présentant un point de trouble réduit, et un premier rétentat qui comprend une huile de base contenant des composés louches, la séparation membranaire étant effectuée à une température comprise dans la plage commençant au point d'écoulement de l'huile de base et allant jusqu'à au moins 120 °C et à une pression comprise dans la plage allant de 5 à 60 bars ; et (e) séparer au moins une partie du premier perméat, tel qu'obtenu lors de l'étape (d), au moyen d'une seconde membrane dans un deuxième perméat qui comprend une huile de base présentant un autre point de trouble réduit et un second rétentat qui comprend une huile de base contenant des composés louches, la séparation membranaire étant effectuée à une température comprise dans la plage commençant au point d'écoulement de l'huile de base et allant jusqu'à au moins 120 °C et à une pression comprise dans la plage allant de 5 à 60 bars ; et (f) récupérer le second perméat tel qu'obtenu lors de l'étape (e).
Patent CA-2972604-A1 (CA)
Title: Anticorps anti-cd47 et leurs utilisations
Inventor: SATO AARON
IPC: C12P21/08
Filed: 2015-12-28
Abstract: L'invention concerne des compositions, des méthodes et des utilisations faisant intervenir des anticorps qui se lient spécifiquement au CD47 humain. L'invention concerne également des utilisations et des méthodes, notamment des méthodes thérapeutiques, des méthodes diagnostiques, ainsi que des procédés de fabrication desdits anticorps.
Patent CA-2972924-A1 (CA)
Inventor: PIAO CHENGHAO
IPC: F03B13/16
Filed: 2014-10-28
Abstract: Disclosed are a heavy hammer type wave power generation method and device. According to the method and device, a rotating shaft (9) is arranged in the middle of a floating box (1), a vertical shifting rod (8) is connected to the rotating shaft (9), a heavy hammer (10) is fixed to the lower end of the shifting rod (8), a chain ring (6) meshed with a plurality of driving sprockets (4) and guiding sprockets (5) is fixedly connected to the upper end of the shifting rod, under the action of wave power and gravity, the floating box (1) enables the driving sprockets (4) and the guiding sprockets (5) to turn leftwards or rightwards along a chain, and, with the leftward or rightward turning of the driving sprockets (4), and by means of a speed-increasing gear (17) in a speed-increasing box and a transmission mechanism for converting bidirectional swinging to unidirectional rotation, a power generator shaft (IV) always rotates in one direction to generate power. According to the heavy hammer type wave power generation method and device, a wave energy collecting method is simple and easy, a large amount of wave energy can be collected, energy converting efficiency is high, the structure is simple, manufacturing costs are low, maintenance is avoided for a long time, service life is long, safety is good, a wave power generation station can be established by networking, and in comparison with a current wave power generation device, significant economic benefits and an extensive commercial application prospect are achieved.
Patent CA-2975197-A1 (CA)
Inventor: PATTON THOMAS
IPC: A01N63/14
Filed: 2016-02-03
Abstract: Fibers for generating antimicrobial activity are described. The fibers comprise an enzyme that is able to convert a substrate to release hydrogen peroxide, and an unrefined natural substance that includes a substrate for the enzyme, wherein the enzyme is additional to any enzyme activity able to convert the substrate to release hydrogen peroxide that may be present in the unrefined natural substance. In the presence of sufficient free water, the enzyme converts the substrate to release hydrogen peroxide, which is effective against a wide range of microbes. Wound dressings and compositions comprising the fibers are also described, as is use of the fibers, wound dressings and compositions, particularly for wound healing.
Patent CA-2976377-A1 (CA)
Title: Inhibition de yap pour rompre l'immunotolerance d'une tumeur
Inventor: PAN FAN
IPC: A61K39/395
Filed: 2016-02-12
Abstract: L'invention concerne la protéine associée à Yes (Yap), un co-activateur en aval de la voie Hippo, qui est fortement exprimée dans le sous-ensemble de cellules Treg, et est essentielle pour maintenir son activité suppressive. Initialement découverte chez Drosophila melanogaster, la voie de signalisation Hippo est un régulateur majeur de la croissance et de la prolifération cellulaire chez les mammifères. La perte d'expression de Yap dans des cellules Treg peut conduire à des réponses immunitaires antitumorales supérieures et, par conséquent, Yap est une cible immunothérapeutique importante pour le cancer.
Patent CA-2976931-A1 (CA)
Title: Procede et dispositif de caracterisation des aberrations d'un systeme optique
Inventor: DELVIT JEAN-MARC
IPC: G01M11/02
Filed: 2017-08-22
Abstract: L'invention concerne un procédé et un dispositif de caractérisation d'au moins une aberration optique d'un système optique d'un dispositif d'acquisition d'images, le système optique ayant une fonction de transfert optique associée dépendant des aberrations, le dispositif d'acquisition étant apte à acquérir au moins deux images selon un champ de vue de manière à introduire une aberration différentielle entre les deux images, chaque image étant définie par un signal numérique d'image. Le procédé comporte l'obtention (50) d'une première image et d'une deuxième image d'une même zone du champ de vue, la deuxième image étant acquise avec une aberration différentielle (.DELTA.aberr) par rapport à la première image, chaque acquisition d'image ayant une fonction de transfert optique associée. Une aberration optique est caractérisée (58, 60) par le calcul d'au moins un paramètre par minimisation d'une fonctionnelle exprimée en fonction des première et deuxième images acquises, d'une modélisation des fonctions de transfert optiques associées aux deux acquisitions dépendant des aberrations du dispositif d'acquisition d'images ainsi que de l'aberration différentielle (.DELTA.aberr).
Patent CA-2978763-A1 (CA)
Inventor: PARKER ZACHARY M
IPC: F16L55/134
Filed: 2016-03-09
Abstract: An inflatable, balloon-type catheter apparatus which is conformable to fit most all intake and exhaust systems to delivery pressure (with or without smoke) to test the fluid integrity of the fluid system. The device is configured to be inserted into the canal of the intake or exhaust system and inflated to seal off the fluid system. The pressurized smoke is passed through the inflated inlet adapter to test for leaks.
Patent CA-2979692-A1 (CA)
Inventor: LEDDUSIRE RONALD R
IPC: F21V23/06
Filed: 2017-09-20
Abstract: A table lamp comprising a table-lamp base configured to rest on a horizontal surface, a wall plate assembly configured to abut a vertical surface above the horizontal surface, and an electrical cable coupling the table-lamp base to the wall plate assembly. The electrical cable is configured to transmit electrical power from the table-lamp base to the wall plate assembly. The wall plate assembly has a light source.
Patent CA-2981329-A1 (CA)
Inventor: LEYVRAZ DAVID
IPC: C22F1/043
Filed: 2016-12-16
Abstract: Disclosed are high-strength aluminum alloys and methods of making and processing such alloys. More particularly, disclosed is a 6XXX series aluminum alloy exhibiting improved mechanical strength, formability, corrosion resistance, and anodized qualities. An exemplary method includes homogenizing, hot rolling, solutionizing, and quenching. In some cases, the processing steps can further include annealing and/or cold rolling.
Patent CA-2981762-A1 (CA)
Title: Traitement du cancer du poumon avec des inhibiteurs de glutaminase
Inventor: PARLATI FRANESCO
IPC: C07D235/06
Filed: 2016-04-06
Abstract: L'invention concerne des méthodes de traitement du cancer du poumon dans lesquelles on utilise des inhibiteurs de glutaminase. En particulier, les résultats démontrent que les cancers du poumon caractérisés par un EGFR ou une mutation de KRAS sont traités avec des inhibiteurs de glutaminase.
Patent CA-2982617-A1 (CA)
Title: Selective separation of elements or commodities of interest in aqueous streams
Inventor: DOUGLAS GRANT BRIAN
IPC: B01D15/04
Filed: 2016-04-15
Abstract: A process for selectively separating a metallic constituent from other metals and other materials accompanying the metallic constituent in a mixture is described. The process comprises the step of providing the mixture in an aqueous solution such that the metallic constituent forms a complex anion in the solution. One or more of the other metals forms a cation or a complex cation in the solution. Another step includes contacting the solution with one or more additives to form layered double hydroxide (LDH) material in situ such that the complex anion is intercalated within interlayers of the LDH material and wherein one or more of the other metals are incorporated into the LDH material's crystal structure or matrix. Another step involves the addition of an LDH to an aqueous solution. The process involves selectively recovering the metallic constituent from the interlayer of the LDH by subjecting the LDH to a recovery treatment step(s) and as required, methods to modify the LDH to facilitate metal separation and recovery or contaminant stabilisation.
Patent CA-2983780-A1 (CA)
Title: Surgical imaging sensor and display unit, and surgical navigation system associated therewith
Inventor: CHARRON LUC GILLES
IPC: A61B1/05
Filed: 2017-10-25
Abstract: Described are various embodiments of a mobile surgical imaging sensor and display unit, and surgical navigation system associated therewith, in which the mobile unit may be disposed to provide line-of-sight or near line-of-sight imaging and display capabilities to an operator thereof during a surgical procedure, while a position and/or orientation of the mobile unit is tracked relative to a surgical site to associate a surgical site location with images captured and rendered by the mobile unit.
Patent CA-2987560-A1 (CA)
Inventor: HEISHI TSUKASA
IPC: B28C5/42
Filed: 2016-04-27
Abstract: Provided is a mixer which can satisfactorily supply electric power to electrical equipment that rotates together with a mixer drum. This mixer (10J) is provided with: a support part (11); a mixer drum (10); a slump sensor (16); a power generator (30); and a power line (14). The mixer drum (10) is pivotally supported by the support part (11) and rotates about a rotational axis (10G). The slump sensor (16) is attached to the mixer drum (10) and rotates together with the mixer drum (10). The power generator (30) has: a power generation part (30D) which is attached to the mixer drum (10) and which rotates together with the mixer drum (10); and a shaft part (30B) which protrudes from the power generation part (30D) and which is freely rotatable relative to the power generation part (30D). When the shaft part (30B) rotates relative to the power generation part (30D) along with the rotation of the mixer drum (10), the power generator (30) generates electric power to be supplied to the slump sensor (16). The power line (14) connects the power generation part (30D) to the slump sensor (16).
Patent CA-2987571-A1 (CA)
Title: Appareil et procede de fixation d'un cable a un corps tubulaire
Inventor: HAGEN KARLUF
IPC: E21B17/10
Filed: 2016-05-25
Abstract: L'invention concerne un appareil (1) et un procédé de fixation d'un câble (2) à un corps tubulaire (4), le corps tubulaire (4) comprenant un manchon (6) qui est muni de chanfreins internes (12) au niveau de ses parties d'extrémité, et l'appareil (1) comprenant une pince (14) qui est disposée de manière à reposer contre le manchon (6) et qui a au moins un évidement de câble traversant (26), la pince (14) étant pourvue, au niveau de chacune de ses parties d'extrémité, d'un premier crochet (28) et d'un second crochet (34) respectivement, les crochets (28, 34) s'ajustant de manière complémentaire avec les chanfreins (12) du manchon (6), et la pince (14) étant dotée de moyens de mise sous tension (41) pour les crochets (28, 34).
Patent CA-2990297-A1 (CA)
Title: Dispositif electronique pour des communications sans fil et procede de communication sans fil
Inventor: XU JIN
IPC: H04W28/16
Filed: 2016-07-19
Abstract: La présente invention concerne un dispositif électronique pour des communications sans fil et un procédé de communication sans fil. Le dispositif électronique comprend un ou plusieurs processeurs. Le processeur est conçu pour déterminer l'état actuel d'agression de porteuse d'un premier équipement utilisateur en réponse à une exigence de communication directe de service à base de proximité du premier équipement d'utilisateur. Le processeur est en outre conçu pour déterminer une configuration de ressources radio du premier équipement utilisateur en fonction de l'état d'agression de porteuse du premier équipement d'utilisateur, la configuration de ressources radio étant utilisée pour une communication directe de service à base de proximité du premier équipement utilisateur.
Patent CA-2990387-A1 (CA)
Inventor: BALLEK MICHAEL
IPC: A61K31/485
Filed: 2017-12-28
Abstract: The presently disclosed subject matter is directed to opioid antagonist formulations for use in mitigating opioid abuse and/or overdose in a subject. Particularly, the disclosed formulation comprises an immediate release opioid antagonist coupled with an extended release opioid antagonist. The disclosed opioid antagonists attenuate the activity of an opioid agonist and thus prevent or reverse the adverse effects.  of the agonist. Particularly, the immediate release component allows for immediate availability of the opioid antagonist to provide fast onset treatment, while the extended release component allows continued release of the opioid antagonist to further mitigate the opioid overdose. Thus, the disclosed formulation advantageously provides a fast-onset opioid antagonist in addition to a slow-release opioid antagonist, lasting up to 48 hours post administration.
Patent CA-2992238-A1 (CA)
Inventor: TOKUNAGA AKIHIRO
IPC: A61P35/00
Filed: 2016-07-14
Abstract: The present invention provides a method for treating a tumor comprising administering an effective amount of an antibody which specifically binds to human CC chemokine receptor 4, human epidermal growth factor receptor 2, human CD20, or epidermal growth factor receptor, and an indoleamine 2,3-dioxygenase inhibitor to a human in need thereof, and the like.
Patent CA-2994334-A1 (CA)
Inventor: URQUHART JESSE
IPC: E21B41/00
Filed: 2016-07-29
Abstract: A cable guide for supporting a slack portion of a drill line during a slip and cut operation features a top body portion and a bottom body portion held together in spaced relation to one another such that inner ends of the top and bottom body portions are facing but spaced from one another. At least one contact surface is carried on each body portion, and a pair of the contact surfaces are aligned in a working position so as to collectively define a pathway between the inner ends of the top and bottom body portions along which the slack portion of the drill line is to be routed. The cable guide also features an adjustable coupling mechanism arranged for displacing the inner ends of the top and bottom body portions towards and away from one another so as to adjust a size of the pathway.
Patent CA-2996193-A1 (CA)
Inventor: MANNING SCOTT D
IPC: A01G7/00
Filed: 2018-02-22
Abstract: This application discloses a geotextile-based structure for soil stabilization, erosion control, and vegetation-growth enhancement that is made from a cage having a hollow interior lined with a geotextile fabric designed to retain fine materials, which cage is attached to a geotextile mat capable of supporting vegetation.
Patent CA-2997015-A1 (CA)
Title: Antibodies that specifically bind to tl1a
Inventor: POULTON LYNN DOROTHY
IPC: C07K16/28
Filed: 2016-09-16
Abstract: Recombinantly expressed variant antibodies that have enhanced affinity for TL1A and enhanced potency relative to the parent antibody from which they were derived are provided. The antibodies inhibit the interaction between TL1A and the death receptor 3 (DR3). The antibodies, or a composition thereof, may be used to treat one or more of asthma, COPD, pulmonary fibrosis, cystic fibrosis, inflammatory bowel disease, a gastrointestinal disease associated with cystic fibrosis, Crohn's disease, colitis, ulcerative colitis, irritable bowel syndrome, eosinophilic esophagitis, atopic dermatitis, eczema, scleroderma, arthritis, or rheumatoid arthritis.
Patent CA-2998309-A1 (CA)
Inventor: CASCARINO SARA
IPC: E02D17/13
Filed: 2016-09-08
Abstract: The present invention relates to a drilling machine (10) for carrying out excavation in the ground (S) in a vertical drilling direction (F). Said drilling machine comprises: a mounting (12) having a longitudinal direction (L); a drilling module (14) provided with cutting members (16), the drilling module being translatable relative to the mounting; and a movement device, arranged between the mounting and the drilling module, for moving the drilling module (14) relative to the mounting in the longitudinal direction of the mounting. The invention is characterized in that the movement device comprises an absorption device (70) for absorbing the vibrations generated by the drilling module while carrying out the drilling.