baber/WOPTO huggingface dataset:
Patent CA-3006502-A1 (CA)
Title: Formes cristallines d'analogues de quinolone et leurs sels
Inventor: RYCKMAN DAVID M
IPC: A61K31/429
Filed: 2015-12-14
Abstract: La présente invention concerne des formes cristallines du (5-méthyl-pyrazin-2-ylméthyl)-amide de l'acide 2-(4-méthyl-[1,4]diazépan-1-yl)-5-oxo-5H-7-thia -1,11b-diaza-benzo[c]fluorène-6-carboxylique et des formes cristallines de sels et/ou des solvates du (5-méthyl-pyrazin-2-ylméthyl)-amide de l'acide 2-(4-méthyl-[1,4]diazépan-1-yl)-5-oxo-5H-7-thia-1,11b-diaza-benzo[c]fluorène-6-carboxylique. La présente invention concerne en outre des compositions contenant les formes cristallines et l'utilisation thérapeutique des formes cristallines et les compositions correspondantes.
Patent CA-3007642-A1 (CA)
Title: Downhole in-situ heat generation to remove filtercake
Inventor: Gamage Pubudu
IPC: C09K8/536
Filed: 2016-10-25
Abstract: In a method to degrade filtercake in a hydrocarbon reservoir using downhole in-situ heat generation, a filtercake breaker, configured to degrade filtercake at a temperature, is mixed with a drilling fluid. The drilling fluid mixed with the filtercake breaker is flowed through a hydrocarbon reservoir in which a wellbore is being drilled. A filtercake forms in a portion of the hydrocarbon reservoir responsive to flowing the drilling fluid. A temperature of the portion of the hydrocarbon reservoir is less than the temperature at which the filtercake breaker is configured to degrade filtercake. Multiple filtercake chemicals are flowed to the portion of the hydrocarbon reservoir. The multiple filtercake chemicals, when mixed, are configured to react in an exothermic reaction to release heat to increase the temperature of the portion of the hydrocarbon reservoir to at least the temperature at which the filtercake breaker is configured to degrade filtercake.
Patent CA-3008747-A1 (CA)
Inventor: KEMP MARK IAN
IPC: C07D207/09
Filed: 2016-12-16
Abstract: The present invention relates to novel compounds and methods for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C- terminal hydrolase 30 or Ubiquitin Specific Peptidase 30 (USP30). The invention further relates to the use of DUB inhibitors in the treatment of conditions involving mitochondrial dysfunction and cancer. Compounds of the invention include compounds having the formula (I): (I) or a pharmaceutically acceptable salt thereof, wherein R1a, R1b, R1c, R1d, R1e, R1f, R1g, R2, X, L and A are as defined herein.
Patent CA-3009863-A1 (CA)
Title: Motorcycle clutch holding device
Inventor: OTT DAVID
IPC: B62L3/06
Filed: 2018-06-27
Abstract: On a motorized vehicle with handlebars and handlebar mounted levers, a motorcycle lever retention system includes a button operatively connected to and capable of toggling a rocker switch, a clutch or brake lever having a retracted position and an extended, biased position, a clutch or brake operatively connected to the clutch or brake lever such that the clutch is disengaged or the brake is engaged when the clutch or brake lever is moved into the retracted position, and a mechanism operatively attached to the rocker switch and configured such that when the button is pressed, the rocker switch is toggled causing the mechanism to prevent the clutch from being engaged or the brake from being disengaged and the clutch or brake lever from moving back into the extended, biased position until the button is pressed again.
Patent CA-3010660-A1 (CA)
Inventor: WEI YONGGANG
IPC: C07D401/14
Filed: 2017-01-20
Abstract: L'invention concerne un composé de formule (I) ou un stéréoisomère, hydrate, métabolite, solvate, sel pharmaceutiquement acceptable, mélange eutectique ou promédicament correspondant, et un procédé de préparation associé, et une application permettant de préparer un produit pharmaceutique destiné à traiter une maladie liée aux voies respiratoires obstruées, chaque substituant dans le composé de formule (I) étant tel que défini dans la description.
Patent CA-3016811-A1 (CA)
Title: Verification de niveau par laser
Inventor: EARLEY ROSS
IPC: G01C15/00
Filed: 2017-03-08
Abstract: L'invention concerne un agencement de réception par laser (1) qui peut coopérer avec un plan de référence défini par un émetteur laser et qui comprend un dispositif de stockage de données, un agencement de détection (5), un agencement de logique et une interface utilisateur. Le dispositif de stockage de données est destiné à stocker une élévation souhaitée respective, pour chacun d'une pluralité de points cibles, qui peut être stockée. L'agencement de détection est configuré pour détecter le plan de référence et pour émettre une sortie indiquant l'élévation d'un point sélectionné parmi les points cibles par rapport au plan de référence. L'agencement de logique est configuré pour recevoir, du dispositif de stockage de données, l'élévation souhaitée respective du point sélectionné parmi les points cibles, la sortie de l'agencement de détection et pour émettre une sortie au moins sur la base de l'élévation reçue et de la sortie reçue. L'interface utilisateur est configurée pour émettre une sortie interprétable par un utilisateur, sur la base de la sortie de l'agencement de logique et indiquant un écart du point sélectionné parmi les points cibles par rapport à sa hauteur souhaitée respective.
Patent CA-3017857-A1 (CA)
Inventor: BRIGGS RICK
IPC: A63G21/18
Filed: 2018-09-18
Abstract: An attraction capable of incorporating user interactivity. The attraction utilizes a slide for supporting a rider, with a ride vehicle or without. The ride vehicle may support one or multiple riders that allows the riders to manipulate its position or other associated elements while on the attraction. Upon manipulating an element, a signal may be transmitted. This signal may aid in determining whether a rider has successfully manipulated the element, for example, at an appropriate time. Sensors along the attraction may also be configured to track the user and/or ride vehicle via determining vicinity of the user and/or ride vehicle at a known location. Various rewards and/or features may be enabled based upon successful manipulation and/or user position The attraction may include one or more illuminating features. Statistics or other information may be determined, stored, and/or provided (e.g., using mobile applications and/or scoreboards) relating to user performance
Patent CA-3019801-A1 (CA)
Title: Volume tank
Inventor: GETTER JAMES M
IPC: B60K15/073
Filed: 2018-10-04
Abstract: A volume tank that houses a material is provided. The volume tank can include a first bulk head, a second bulk head opposite the first bulk head, a non-symmetrical frustoconical shell section, a cylindrical shell section and a transition section in between the non-symmetrical frustoconical shell section and the cylindrical shell section. The volume tank is configured to be coupled to a portion of a frame of a vehicle, and in a non-limiting embodiment, to a school bus.
Patent CA-3021766-A1 (CA)
Title: Tissue sample holder with enhanced features
Inventor: SMITH JORDAN
IPC: A61B10/00
Filed: 2017-04-28
Abstract: A biopsy device includes a body, a needle, a cutter, an analysis area, a valve, and a tissue sample holder. The cutter is movable relative to the needle and in communication with the needle for transporting tissue samples. The analysis area is disposed proximally of the cutter and in communication with the needle to receive a tissue sample cut by the cutter for analysis by a user. The valve is disposed proximally of the analysis area and configured to alternate between an open configuration and a closed configuration. The tissue sample holder is disposed proximally of the valve and fixedly attached to the body. The valve is configured to permit analysis of the sample disposed in the analysis area when the valve is in the closed configuration and to permit the tissue sample to be passed into the tissue sample holder when the valve is in the open configuration configuration.
Patent CA-3022187-A1 (CA)
Inventor: BODE MORTENSEN MARTIN
IPC: A01D43/10
Filed: 2017-04-26
Abstract: A conditioner unit (6) for conditioning an agricultural crop material comprises a pair of rolls (20a, 20b) configured for rotation in opposite directions and providing a nip (22) through which crop material passes. An adjusting mechanism (31) is provided for adjusting a pressing force applied by the rolls (20a, 20b) to the crop material as it passes through the nip. The adjusting mechanism (31) includes at least one hydraulic actuator (30) connected to at least one of the rolls (20a, 20b) and a hydraulic circuit (33) that supplies hydraulic fluid to the actuator (30), the hydraulic circuit being configured so that in a first operational mode the rolls (20a, 20b) are pressed towards one another and in a second operational mode the rolls (20a, 20b) are pushed apart to provide a gap between the rolls.
Patent CA-3022876-A1 (CA)
Inventor: LIN DIANMIN
IPC: G02B27/01
Filed: 2017-05-05
Abstract: L'invention concerne un système optique comprenant un substrat optiquement transmissif comprenant une métasurface qui comprend un réseau comportant une pluralité de cellules unitaires. Chaque cellule unitaire comprend un premier nanofaisceau allongé latéralement ayant une première largeur ; et un second nanofaisceau allongé latéralement espacé du premier nanofaisceau par un espace, le second nanofaisceau ayant une seconde largeur supérieure à la première largeur. Un pas des cellules unitaires est de 10 nm à 1 µm. Les hauteurs des premier et second nanofaisceaux sont : de 10 nm à 450 nm lorsque l'indice de réfraction du substrat est supérieur à 3,3 ; et de 10 nm à 1 µm lorsque l'indice de réfraction est égal ou inférieur à 3,3.
Patent CA-3023412-A1 (CA)
Inventor: SMITH HARLAN B
IPC: B66F3/46
Filed: 2018-11-07
Abstract: A walking apparatus uses a unique single substantially planar interface between the top of support foot and the bottom of load plate to move a load both laterally, longitudinally, and in any curved, angular, diagonal, or non-linear direction. The single substantially planar interface used for moving the load plate in different directions provides the walking apparatus with a low vertical profile that can be installed in load bearing frames with lower ground clearances. In one example, a load bearing device provides a single steering plane moveable over a support foot in different directions. A travel mechanism is coupled between the support foot and the load bearing device and is configured to change a horizontal path of the load while the weight of the load is transferred onto the support foot and the travel mechanism is moving the load relative to the support foot.
Patent CA-3024765-A1 (CA)
Inventor: HSIUNG LE-CHANG
IPC: A61B5/15
Filed: 2017-05-18
Abstract: L'invention concerne un dispositif servant à prélever un échantillon de sang (5). Le dispositif selon l'invention comprend une unité de prélèvement (1), au moins un tube capillaire (14), un raccord à vide (12) et une unité de stockage (2). L'unité de prélèvement (1) comporte une fenêtre supérieure (16) destinée à recevoir l'échantillon de sang (5), une surface supérieure (162) et un canal (18) communiquant avec la fenêtre supérieure (16). Ledit tube capillaire (14) au moins est disposé dans l'unité de prélèvement (1) et comporte une extrémité supérieure adjacente à la fenêtre supérieure (16) de l'unité de prélèvement (1). Le raccord à vide (12) s'étend à partir de l'unité de prélèvement (1) et communique avec le canal (18) pour fournir une pression négative par élimination de l'air contenu dans le canal (18). L'unité de stockage (2) est disposée sous l'unité de prélèvement (1) pour stocker l'échantillon de sang (5).
Patent CA-3025835-A1 (CA)
Inventor: HOFFMAN RONALD J
IPC: F04D25/08
Filed: 2018-11-29
Abstract: An air-flow generating device, such as a blower, a vacuum, a mulcher, etc. The device may include a motor, a housing that supports the motor, and a passageway coupled to the housing and defining a passageway axis between a first opening and a second opening. The device may also include a fan assembly with a first axial fan and a second axial fan, and a transmission assembly coupling the first axial fan and the second axial fan to the motor. The transmission assembly may include a transmission shaft rotatable about a transmission axis substantially orthogonal to the passageway axis. An actuator may be operable to adjust the fan assembly about the transmission axis between a first condition, in which the first axial fan is positioned proximate the first opening, and a second condition, in which the second axial fan is positioned proximate the first opening.
Patent CA-3028571-A1 (CA)
Title: Drum unit, cartridge and coupling member
Inventor: HAYASHIDA MAKOTO
IPC: G03G15/06
Filed: 2016-02-26
Abstract: To develop a conventional coupling for transmitting a driving force. A coupling member is provided with a supporting portion for movable supporting a driving force receiving portion for receiving a driving force.
Patent CA-3030202-A1 (CA)
Inventor: GUTSMANN VOLKER
IPC: A01M7/00
Filed: 2017-07-04
Abstract: The invention relates to the application of liquid active substances with the aid of a portable spray device. The subject matter of the present invention is a system comprising a portable spray device and a replaceable cartridge that contains an active substance concentrate. The invention also relates to a method for applying a liquid active substance formulation. In addition, the invention discloses a replaceable cartridge that has a memory unit in which information is stored relating to an adjustable dilution ratio for the active substance concentrate contained in the cartridge. The invention also relates to a spray device comprising a control unit that can read out a memory unit of a cartridge attached to the spray device and, on the basis of the read out information, adjust a dilution ratio for the active substance concentrate contained in the cartridge.
Patent CA-3033096-A1 (CA)
Inventor: DEC ANDRZEJ
IPC: F16H7/08
Filed: 2018-06-15
Abstract: A tensioner comprising a base having a cylindrical portion extending axially, the cylindrical portion comprising a radially outer surface and a receiving portion that is radially inward of the radially outer surface, an eccentric arm pivotally engaged with the radially outer surface, a torsion spring disposed within the radially inward receiving portion, the torsion spring applying a biasing force to the eccentric arm, and a pulley journalled to the eccentric arm.
Patent CA-3033945-A1 (CA)
Inventor: JANICKE LUTZ-RUDIGER
IPC: H01H33/662
Filed: 2017-09-05
Abstract: The invention relates to a vacuum switch (1) comprising two mutually spaced bases (3, 5), a vacuum tube (7) which is arranged between the bases (3, 5) and is connected to the two bases (3, 5), a first switching element (9) which is arranged in the vacuum tube (7), a second switching element (11) that can be moved between a first switch position, in which the second switching element galvanically contacts the first switching element (9), and a second switch position, in which the second switching element is separated from the first switching element (9), and multiple rod-shaped support elements (17), each of which has a first end portion (49) connected to the first socket (3) and a second end portion (51) connected to the second socket (5). The sockets (3, 5) and the support elements (17) form a support cage which surrounds and supports the vacuum tube (7).
Patent CA-3034015-A1 (CA)
Inventor: YERRAMALLI SRINIVAS
IPC: H04W74/08
Filed: 2017-09-21
Abstract: Handling uplink transmissions by UEs in unlicensed carrier components, in the context of 3GPP eLAA, enhanced license assisted access, and in particular, the configuration by the eNodeB of multi-carrier LBT, Listen Before Transmit, is discussed. The eNodeB signals together with the Uplink grant the LBT procedure to be used before transmitting in uplink, either a short, Category 2 LBT procedure, or else a longer, category 4 LBT procedure. The eNodeB signals, for a particular carrier component, the same LBT procedure it has used itself to sense and then securing the carrier. Also, when pauses occur during the uplink transmission on contention-based shared channels involved in eLAA communications, various procedures may be used to restart transmissions on the contention-based shared channels on the uplink when the original channel occupancy was reserved by a serving base station.
Patent CA-3034118-A1 (CA)
Title: Systeme de resolution de reclamation
Inventor: HUE RICHARD
IPC: G06Q10/00
Filed: 2017-08-15
Abstract: La présente invention concerne un procédé et un système permettant de déterminer des métriques. Un problème associé à une entité et reçu d'un compte d'utilisateur final par le biais du système informatique est enregistré dans une base de données de problèmes. Une notification du problème enregistré est communiquée, par le biais d'un service de messagerie du système informatique, à un compte d'entité associé à l'entité. Une demande d'informations est communiquée du compte d'entité au compte d'utilisateur final par le biais du service de messagerie pour des informations privées identifiant au moins indirectement un utilisateur final associé au compte d'utilisateur final. Le problème est marqué comme étant non vérifié dans la base de données de problèmes si les informations privées ne sont pas divulguées par l'utilisateur final.
Patent CA-3034974-A1 (CA)
Title: System and method for indirectly determining weight on eye during laser ophthalmic surgery
Inventor: WITTNEBEL MICHAEL
IPC: G16B45/00
Filed: 2016-11-03
Abstract: The present disclosure provides a system and method for indirectly determining weight on eye, the weight resulting from contact between the eye and a docking apparatus for laser ophthalmic surgery. The system includes a docking apparatus, a measuring device, a display and a processor that determines a relative distance between a detectable position of a component of the docking apparatus and a neutral position of the eye, determines the weight on eye by reference to sensed force-distance reference data, and generates and transmits a pictorial representation of weight on eye to a display. The disclosure further provides a method for indirectly determining weight on eye, the weight resulting from contact between the eye and a docking apparatus for laser ophthalmic surgery.
Patent CA-3040972-A1 (CA)
Title: Sickness prediction application system
Inventor: MORRA MICHAEL
IPC: A61B5/00
Filed: 2017-10-20
Abstract: A method and system for predicting the probability of sickness, the method comprising establishing a communication link between a sickness prediction application and a health tracking device having one or more measurement devices or sensors; inputting user symptoms utilizing the user device at one or more sickness timepoints; obtaining sensor or detection data from the health sensor at the sickness timepoint; generating sickness models, wherein the sickness model is a correlation of the user symptoms and the sensor data at the sickness timepoint; obtaining new sensor data from the health sensor at predetermined or other intervals; and comparing the new sensor data with the sickness model to predict the probability of the user having or developing an acute, new or recurring sickness.
Patent CA-3041060-A1 (CA)
Title: Compositions pour recuperation amelioree de petrole
Inventor: PHAN TRI
IPC: C09K8/584
Filed: 2017-10-24
Abstract: L'invention concerne des compositions et des procédés pour améliorer la récupération, ou le reflux, de composés d'hydrocarbures à partir de réservoirs souterrains contenant des hydrocarbures. Les compositions de reflux comprennent un tensioactif sulfoné anionique, un tensioactif amphotère, de l'eau et un agent de couplage. Les compositions de reflux convertissent les roches imprégnées de pétrole en roches imprégnées d'eau tout en présentant une faible tendance des constituants de la composition à pénétrer par sorption dans la roche. Les compositions de reflux ne provoquent pas la formation d'émulsions avec des composés d'hydrocarbures dans l'environnement souterrain. Les composition de reflux servent à augmenter le rendement d'hydrocarbures récupérés à partir de réservoirs de schiste étanches.
Patent CA-3042936-A1 (CA)
Inventor: BUJ DENIS
IPC: B62K19/00
Filed: 2016-11-04
Abstract: A frame for a bicycle comprises a plurality of assemblies, each assembly of said plurality of assemblies comprising a plurality of spars and ribs, said spars and ribs being interconnected to form a rigid structure and said spars and ribs of said assemblies being enclosed by a plurality of panels attached to each assembly. A seat tube and front frame assembly attach to a core assembly, and wheels, a seat and handlebars may attach to the assemblies or tubes that are attached to the assemblies. The frame provides for a lightweight, stable and easily maneuverable construction that is suitable for riders of all sides and obviates the need for a top tube disclosed in prior art bicycle frames. A bicycle incorporating the frame disclosed herein is also provided.
Patent CA-3043837-A1 (CA)
Inventor: ZIMMERMANN RICHARD
IPC: B29C49/64
Filed: 2019-05-21
Abstract: Il est décrit un appareil de refroidissement servant à refroidir lextérieur dun tube de pellicule qui subit une pression intérieure pendant la fabrication de pellicules soufflées fabriquées à partir dun matériau thermoplastique. Lappareil de refroidissement comprend une bague détanchéité du gaz de refroidissement composée dun logement de bague ayant une buse de bague disposée de manière concentrique autour de laxe central et étant ouverte en direction du tube de pellicule. Un canal de la bague sétend également le long de la circonférence de laxe central et est ouvert sur le plan radial intérieur en direction de la buse de la bague. Un canal dalimentation de gaz de refroidissement est attaché au logement de la bague et est raccordé au canal de la bague. De plus, lappareil de refroidissement comprend également un dispositif de guidage de flux disposé à lintérieur du conduit dalimentation. Lorsquun gaz de refroidissement passe dans le dispositif de guidage de flux, au moins une partie du flux de gaz de refroidissement tourne autour dun axe découlement avant de sécouler dans le conduit de la bague.
Patent CA-3043893-A1 (CA)
Title: Improved heat transfer through a catheter tip
Inventor: BEECKLER CHRISTOPHER THOMAS
IPC: H05B1/02
Filed: 2019-05-22
Abstract: Described embodiments include an apparatus that includes a flexible electrically-insulating substrate, including an inner surface and an outer surface, and shaped to define (i) multiple narrower channels passing between the inner surface and the outer surface, and (ii) one or more wider channels passing between the inner surface and the outer surface. The apparatus further includes an outer layer of an electrically-conducting metal covering at least part of the outer surface, an inner layer of the electrically-conducting metal covering at least part of the inner surface, a plating layer of the electrically-conducting metal that plates the wider channels such as to connect the outer layer to the inner layer, and respective columns of the electrically-conducting metal that fill the narrower channels such as to connect the outer layer to the inner layer. Other embodiments are also described.