baber/WOPTO huggingface dataset:
Patent CA-2939013-A1 (CA)
Title: Ultrasonic method and device for characterising weak anisotropic media, and ultrasonic probe assembly for such a characterisation device
Inventor: TANTER MICKAEL
IPC: A61B8/08
Filed: 2015-01-12
Abstract: The invention relates to a method for characterising a weak anisotropic medium (C) including fibres and having an outer surface (1), by observing, in various propagation directions, the propagation of a shear wave diverging from a central area (10) in the weak anisotropic medium. A propagation parameter of the shear wave in each of the propagation directions is deduced therefrom; then a direction of the fibres of the weak anisotropic medium is determined, as are a rheological elasticity parameter in a direction perpendicular to the fibres and a rheological elasticity parameter in the direction of the fibres.
Patent CA-2940165-A1 (CA)
Inventor: KELLY JOHN P
IPC: E04B1/28
Filed: 2015-02-18
Abstract: Protection barriers, such as floor protection barriers, and methods for making and using same. The protection barrier can include a base sheet and an energy absorbing layer. The base sheet can have two or more paperboard layers and one or more sizing layers. A first paperboard layer can form a first surface of the base sheet, a second paperboard layer can form a second surface of the base sheet, and the one or more sizing layers can be disposed between the first and second paperboard layers. The energy absorbing layer can be secured to the second paperboard layer.
Patent CA-2940694-A1 (CA)
Inventor: MADADI NIKHIL REDDY
IPC: A61K31/4192
Filed: 2015-03-31
Abstract: The present disclosure describes disubstituted triazoles, their synthesis, and their use as anti-cancer compounds. In particular, compounds of Formula (I) are provided, examples include 4,5-diaryl-1,2,3-triazoles, 4-aryl-5-heteroaryl-1,2,3-triazoles. These compounds are synthesized by treating diaryl or aryl-heteroaryl substituted olefins with azides in the presence of a proton donor or acceptor. The inhibition of tubulin polymerization using these 1,2,3-triazoles is also described.
Patent CA-2941895-A1 (CA)
Title: Intraocular lens injector control system
Inventor: KAEGI FABIAN
IPC: A61F9/007
Filed: 2015-03-27
Abstract: A control device (1 ) for an intraocular lens injector (50) characterized in that the device comprises a support (40) arranged to accommodate a lens injector (50) which may be connected to a cartridge optionally pre-loaded with a lens, said support (40) comprising an actuator (30) connected to a fluid transmission system (20), said actuator (30) being arranged, as a result of the pressure force, to move between a first rest position and at least one second position.
Patent CA-2946345-A1 (CA)
Title: Hybrid fluoropolymer composites
Inventor: DUCROS JEAN-BAPTISTE
IPC: H01M10/0565
Filed: 2015-05-06
Abstract: The present invention pertains to a fluoropolymer hybrid organic/inorganic composite, to a process for manufacturing said fluoropolymer hybrid organic/inorganic composite and films and membranes thereof and to uses of said fluoropolymer hybrid organic/inorganic composite and films and membranes thereof in various applications.
Patent CA-2949396-A1 (CA)
Title: Set for the mechanical processing, in particular grinding of suspended fibrous material
Inventor: TICHY CHRISTOPH
IPC: D21D1/30
Filed: 2015-06-24
Abstract: The invention is concerned with sets for mechanical processing, in particular refining, of suspended fibrous material as material to be treated in a refiner. A set comprises a die plate (2) which is configured as a perforated plate with receiving openings (12) in a predefined arrangement, into which blade-shaped processing elements (3) which protrude on the process side and are flowed onto by the fibrous material are inserted. Said blade-shaped processing elements (3) in each case have a plurality of base regions (10) which are spaced apart in the longitudinal extent, pass through the die plate (2) and project beyond the die plate (2) on the side which is remote from the process. In one design variant, at least some of the base regions (10) of the processing elements (3) reach into associated receiving grooves of an additional base plate (8) on the side (14) which is remote from the process. In one alternative embodiment, transverse stiffening elements (4) are provided which are arranged substantially orthogonally in the longitudinal direction of the processing elements in such a way that the transverse stiffening elements (4) stabilize the base regions (10) of the processing elements on the side which is remote from the process.
Patent CA-2950321-A1 (CA)
Title: Pivot mount for roller shade
Inventor: NG PHILIP
IPC: A47H1/13
Filed: 2015-06-26
Abstract: A mount for a roller blind. The roller blind has a roller tube securable to a structure between first and second end brackets. In one embodiment the mount comprises at least one yoke and at least one axle member. The yoke is securable to the first end bracket and has a generally horizontally oriented throat. The axle member is releasably securable to a first end of the roller tube with at least a portion retainable within the yoke's throat when the axle member is generally horizontal. The receipt of the said axle member within the throat hangs the first end of the roller tube from the first end bracket while permitting the roller tube to pivot about the first end bracket in a generally vertical plane.
Patent CA-2950467-A1 (CA)
Inventor: BENJELLOUN MLAYAH BOUCHRA
IPC: C12P19/14
Filed: 2015-06-03
Abstract: The invention proposes a process for producing ethanol, comprising steps of pre-treatment of the lignocellulosic vegetable raw material, comprising the steps consisting of destructuring the lignocellulosic vegetable raw material, then in separating, on the one hand, the cellulose (C6) capable of then being hydrolysed (and fermented for the production of ethanol) and, on the other hand, the hemicelluloses capable of then being hydrolysed and the lignins, characterized in that the hydrolysis of the cellulose and of the hemicelluloses is then carried out in a sequenced manner according to the following steps consisting of: -    i) beginning the enzymatic hydrolysis of the cellulose by means of at least one enzyme for a first period with a view to obtaining an intermediate hydrolysate; -                     ii) adding       hemicelluloses           to    said intermediate hydrolysate; -    iii) continuing the enzymatic hydrolysis of the mixture until a final hydrolysate is obtained at the end of a total period of enzymatic hydrolysis.
Patent CA-2952154-A1 (CA)
Inventor: RAMDEHOLL WALTER J
IPC: G06Q30/02
Filed: 2016-12-19
Abstract: A method and system for splitting long questionnaires in a survey into smaller parts;  integrating skip logic, if present in the survey; combining the completed split questionnaires and imputing missing data induced by the split questionnaires.
Patent CA-2953593-A1 (CA)
Title: Facteur de von willebrand modifie
Inventor: WILSON MICHAEL
IPC: C07K14/745
Filed: 2015-07-02
Abstract: La présente invention concerne un polypeptide modifié qui se lie au Facteur VIII. Le polypeptide modifié comprend une séquence telle que présentée dans SEQ ID NO : 3, la séquence comprenant au moins une modification au niveau de la position 1 ou 3 de telle sorte que le polypeptide modifié se lie au Facteur VIII avec une constante de dissociation inférieure d'un facteur d'au moins 5 à celle d'un polypeptide de référence comprenant une SEQ ID NO : 3 non modifiée.
Patent CA-2954453-A1 (CA)
Inventor: VO CHAU THIEN
IPC: B01D46/02
Filed: 2017-01-10
Abstract: A filter including a filter wall extending between first and second opposed ends, the filter wall being tubular and surrounding a filter cavity, the filter wall including filtration material permeable to air so that the filter cavity is in fluid communication with an environment of the filter through the filter wall, a filter inlet defined in the first end and in fluid communication with the filter cavity, and a tray extending within the filter cavity and freely rotatable within the filter cavity about an axis of rotation extending longitudinally within the filter cavity, the tray having a center of gravity offset from the axis of rotation, the tray being radially inwardly spaced from the filter wall, the tray being radially outwardly spaced from the filter inlet. A filter module including such a filter and a method of protecting a horizontally extending tubular filter wall from debris are also discussed.
Patent CA-2955166-A1 (CA)
Title: Mecanisme de reglage pour systemes de classification
Inventor: RAGNARSSON EGILL THOR
IPC: B07B13/065
Filed: 2015-07-16
Abstract: La présente invention concerne un appareil et un procédé pour classer des produits sensibles. L'appareil et le procédé traitent en douceur les objets à classer et sont précis. L'appareil peut être construit de manière à manipuler d'extrêmement grandes quantités. Le dispositif de classification de la présente invention comprend des canaux de classement qui sont plus larges à la sortie qu'à de l'admission. La machine à courroies tire vers l'avant les objets entre deux courroies inclinées (3) qui forment le canal. Un dispositif de réglage (9) est installé perpendiculairement sous les courroies (3) de l'appareil, et comprend des éléments de support disposés en alternance et des éléments de réglage (10) (12) disposés sur un arbre à vis de réglage (11). Les deux éléments (10, 12) comprennent des sections de vissage (14, 21) qui régulent une augmentation ou une diminution de l'espace entre les éléments de support (10) quand l'arbre à vis de réglage (11) est mis en rotation.
Patent CA-2957120-A1 (CA)
Title: Dispositif de fixation
Inventor: BUTTERWORTH JOHN
IPC: E02D17/20
Filed: 2015-08-05
Abstract: L'invention concerne un dispositif de fixation (10) destiné à fixer un article. Le dispositif de fixation comprend une partie arbre principale (14) et une partie de fixation (20) sur la partie arbre principale. La partie de fixation est une partie allongée sensiblement hélicoïdale définissant un espace central (20A). Des dispositifs de retenue (312, 340), des dispositifs de transmission d'entraînement (102, 202) et des dispositifs d'indication (332) peuvent être utilisés avec le dispositif de fixation.
Patent CA-2957593-A1 (CA)
Inventor: HIGH DONALD R
IPC: G06Q10/08
Filed: 2017-02-03
Abstract: Systems and methods are provided to address incorrectly placed items. Some systems comprise: a plurality of motorized transport units that are each configured to perform multiple different tasks at a retail shopping facility; and a central computer system configured to instruct various ones of the plurality of motorized transport units to implement at least one of the multiple different tasks relative to the retail shopping facility, receive and analyze input data detected and provided by the motorized transport units while the motorized transport units perform the at least one of the tasks, and detect and categorize each item of multiple items that are incorrectly placed within the retail shopping facility according to one of multiple different predefined categories.
Patent CA-2958031-A1 (CA)
Title: Systeme haute resolution et procede de commande de debits eleves et faibles d'insufflation
Inventor: MANTELL ROBERT
IPC: A61M37/00
Filed: 2015-08-14
Abstract: La présente invention concerne des systèmes d'insufflation comprenant une pluralité de capteurs de débit. Chaque capteur de débit est conçu pour mesurer un flux sur une plage de débit différente, les plages de débit combinées des capteurs englobant l'ensemble de la capacité de débit du système d'insufflation. Un organe de commande sélectionne le capteur de débit le plus approprié sur la base du débit de gaz devant être administré au patient.
Patent CA-2958069-A1 (CA)
Title: Nozzle and keyed flush face receiver
Inventor: BALLARD MARK PAUL
IPC: F16L37/34
Filed: 2015-08-14
Abstract: An apparatus and system are disclosed for fluid transfer. The apparatus includes a fluid nozzle (102) having a nozzle base (106). A poppet (104) is rigidly coupled with the nozzle base (106). The poppet (104) includes a poppet end surface (306). The fluid nozzle (102) also includes a seal ring (118) having a seal ring end surface (308) disposed between a pull-back collar end surface (304) and the poppet end surface (306). The seal ring (118) is moveable between a first position that prevents fluid flow through the fluid nozzle, and a second position that forms an annular fluid outlet that allows fluid flow through the fluid nozzle (102). The fluid nozzle (102) also includes a tubular ball ring (116) disposed around an outer surface of the seal ring (118). The ball ring (116) includes at least one opening (206) for housing a tumbler 404, which is configured to engage a surface feature (408) of a keyed receiver (101). The system includes the keyed receiver (101) and the fluid nozzle (102).
Patent CA-2958180-A1 (CA)
Inventor: NOLIN ERIC
IPC: A01G1/12
Filed: 2017-02-16
Abstract: A leaf blower that includes a blower unit including a fan and an exhaust tube in fluid communication with the fan, where the exhaust tube includes a distal end, a blower tube including an inlet, and an adapter having a body defining a passageway therethrough, where the adapter is positioned between and removably couplable to both the distal end of the blower unit and the inlet of the blower tube to convey a flow of air therebetween, and wherein the body of the adapter defines one or more apertures in fluid communication with the passageway.
Patent CA-2958993-A1 (CA)
Inventor: AONO TOMOKO
IPC: H04N21/235
Filed: 2015-08-27
Abstract: The present invention enables different applications to be activated for respective multi-organization programs. A reception apparatus comprises: a component demultiplex unit (34) that receives an MH-AIT (141) indicating applications corresponding to respective packages; a combination unit (38) and an audio decoding unit (36) that reproduce one of the packages; and a data broadcast control unit (37) that refers to the MH-AIT (141), thereby controlling the application corresponding to the package currently reproduced.
Patent CA-2960960-A1 (CA)
Inventor: TURKEL CATHERINE C
IPC: A61K38/48
Filed: 2015-08-31
Abstract: Methods for alleviating symptoms of osteoarthritis by local administration of a clostridial derivative, such as a botulinum toxin, are disclosed. In a peferred embodiment, onabotulinumtoxin A or BOTOX is administrered to aleviate osteoarthritis knee pain.
Patent CA-2962921-A1 (CA)
Inventor: VOSKUHL RHONDA R
IPC: A61P25/28
Filed: 2015-09-29
Abstract: Provided are methods for reducing the progression of cognitive decline in a post¬ menopausal woman using a continuous regimen of estrogen in combination with periodic administration of a progestogen.
Patent CA-2963449-A1 (CA)
Inventor: ROEDLE TILMAN
IPC: A61M5/19
Filed: 2015-10-06
Abstract: L'invention concerne un système (1) destiné à la préparation d'une injection, comprenant un premier récipient (3), qui est réalisé avec une première cavité (5), et une paroi extérieure rigide (7) ainsi que deux extrémités, une face de la première cavité (5) abritant un bouchon (11) mobile, qui ferme celle-ci de manière étanche et peut être déplacé à l'intérieur du premier récipient (3), et comprenant un deuxième récipient (21), entourant une deuxième cavité (23), un récipient renfermant une première substance et l'autre récipient renfermant une deuxième substance. L'invention se caractérise en ce que le deuxième récipient (21) comprend une paroi au moins par endroits élastique (35) et, de ce fait, un volume variable, en ce que le deuxième récipient (21) est configuré de telle manière qu'une pression puisse se constituer à l'intérieur du deuxième récipient (21) au moyen de la paroi au moins par endroits élastique, et en ce que le deuxième récipient (21) est un tube.
Patent CA-2965396-A1 (CA)
Inventor: AOUIZERATE GILLES YVES
IPC: F02C7/14
Filed: 2015-10-23
Abstract: The invention relates to a heat exchanger (10) for heat-exchange between a first fluid and a second fluid, comprising a membrane separating the two fluids and a heat-conductive element (17) in thermal contact with the membrane and with the first fluid, characterised in that said heat-conductive element (17) moves between an active position and an inactive position, such that the capacity of heat exchange with the first fluid is weaker in the inactive position than in the active position. The exchanger is applied, in particular, for the cooling of fluid in the secondary stream of a turbofan.
Patent CA-2968088-A1 (CA)
Inventor: PAN LIANZHANG
IPC: E04H15/34
Filed: 2017-05-19
Abstract: A rail system for an outdoor shelter is disclosed herein. The rail system includes at least one pair of support post members, each pair of support post members comprising a first support post member being spaced apart from a second support post member; a first guide rail member coupled to the first support post member; a second guide rail member coupled to the second support post member; and a shade support pole member slidably coupled to the first and second guide rail members, the shade support pole member being coupled to an end portion of a shade member of the outdoor shelter, and the shade support pole member configured to be slidably displaced along the lengths of the first and second guide rail members so as to allow an amount by which the shade member overhangs a side of the outdoor shelter to be adjusted by a user.
Patent CA-2968110-A1 (CA)
Inventor: BAE CHULSUNG
IPC: H01M8/1039
Filed: 2015-11-17
Abstract: Selon certains modes de réalisation, l'invention concerne une nouvelle classe de polymères présentant des propriétés mécaniques et une stabilité chimique supérieures à celles des polymères connus. Ces polymères conviennent particulièrement bien à une utilisation dans des membranes échangeuses d'anions (AEM), y compris celles utilisées dans les piles à combustible. L'invention concerne également de nouveaux procédés de fabrication de ces polymères.
Patent CA-2968137-A1 (CA)
Inventor: GUO YANGHUI
IPC: C07H19/10
Filed: 2015-11-11
Abstract: The present invention relates to a method for preparing Sofosbuvir crystal form-6. The method is simple in operation, stable in process condition, good in reproducibility, high in yield rate and high in purity, viscous gel-type products are not formed during the process, the problem of blocking of a discharge port is solved, and the method is suitable for mass industrial production and has high economic values.
Patent CA-2968679-A1 (CA)
Title: Multi-zone fracturing with full wellbore access
Inventor: NORMAN TYLER J
IPC: E21B34/06
Filed: 2015-02-06
Abstract: A system and method for fracturing multiple zones along a length of a wellbore during a single run are provided. A single mechanical shifter device may be lowered on coiled tubing to shift open multiple sleeve assemblies set along the wellbore to expose different fracture zones for desired fracturing treatments. The sleeve assemblies may each include a shifting sleeve designed for engagement with the mechanical shifter device. The mechanical shifter device may move the shifting sleeve along the wellbore to collapse a baffle component of the sleeve assembly. Once the baffle is collapsed, an isolation component of the shifter device may engage the collapsed baffle to form a plug through the wellbore. Pressure applied from the surface may push the baffle and a sliding sleeve of the sleeve assembly downward, thereby exposing fracturing ports through the casing of the wellbore. Fracturing applications may then be performed through the ports.
Patent CA-2975409-A1 (CA)
Inventor: HUBER LUKAS
IPC: C04B38/00
Filed: 2016-02-04
Abstract: The present invention relates to a method for aerogel production and to a composite material produced by said method and comprising an aerogel and mineral fibers. An aerogel material produced on the basis of silicate with a coefficient of thermal conductivity of < 18 mW/mK is obtainable by rendering it hydrophobic with HMDSO in the presence of nitric acid.
Patent CA-2976572-A1 (CA)
Inventor: JONES KELLY THOMAS
IPC: B64D45/00
Filed: 2017-08-15
Abstract: A flap skew detection system is configured to detect flap skew of one or more flaps moveably secured to one or more wings of an aircraft. The flap skew detection system includes a flap support assembly that couples a flap to a wing. The flap support assembly includes a fixed portion that is configured to secure to the wing, a moveable portion that is moveably coupled to the fixed portion and configured to securely support the flap, and a link moveably coupled to the fixed portion and the moveable portion. The link includes a cylinder defining an internal chamber including a hydraulic fluid chamber, a piston having a piston head within the internal chamber, and hydraulic fluid retained within the hydraulic fluid chamber. A pressure detector is fluidly coupled to the hydraulic fluid chamber. The pressure detector is configured to detect a fluid pressure of the hydraulic fluid pressure within the hydraulic fluid chamber. The fluid pressure detected by the pressure detector is used to determine existence of flap skew.
Patent CA-2978429-A1 (CA)
Inventor: ORLU ALAIN
IPC: A61B5/153
Filed: 2016-03-25
Abstract: The invention relates to a safety connector (1) with a needle, which includes a tubular protective sleeve (4) with a distal section, having a movable wall portion (100) arranged in the peripheral wall thereof. The movable wall portion (100) is selectively movable between a retracted position and a protection position. In retracted position, the movable wall portion (100) is aligned with the peripheral wall of the proximal section of the tubular protective sleeve (4). In protection position, the movable wall portion (100) projects into the inner space (7) of the tubular protective sleeve (4).
Patent CA-2980093-A1 (CA)
Inventor: YAMANOBE TETSURO
IPC: B23K37/04
Filed: 2015-09-18
Abstract: L'invention concerne un dispositif de butée de matériau de plaque qui règle facilement une pluralité de positions de butée entre une pluralité de paires de parties en butée dans des matériaux de plaque, et un procédé de mise en butée de matériau de plaque. La présente invention concerne un dispositif de butée de matériau de plaque (1) pour relier un premier matériau de plaque (P1) et un second matériau de plaque (P2) dans un état en butée l'un contre l'autre. Le premier matériau de plaque (P1) comprend une première partie en butée (P11) et une deuxième partie en butée (P12) qui est une partie différente de la première partie en butée (P11). Le second matériau de plaque (P2) comprend une troisième partie en butée (P23) correspondant à la première partie en butée (P11), et une quatrième partie en butée (P24) correspondant à la deuxième partie en butée (P12). Le dispositif de butée de matériau de plaque (1) comprend un premier mécanisme de mise en butée (11) pour mettre en butée la première partie en butée (P11) et la troisième partie en butée (P23) l'une contre l'autre, et un second mécanisme de mise en butée (12) qui se déplace indépendamment du premier mécanisme de mise en butée (11) et qui met en butée la deuxième partie en butée (P12) et la quatrième partie en butée (P24) l'une contre l'autre.
Patent CA-2980926-A1 (CA)
Inventor: AFKHAMI HASSAN K
IPC: H04B1/74
Filed: 2016-04-15
Abstract: A dual channel transmitter and a dual channel receiver are disclosed. The dual channel transmitter may determine to transmit an information signal to a network device and the dual channel receiver may determine to receive an information signal at the network device on either or both a wireless channel and a wireline channel. A guard interval controller may select a guard interval based at least in part on a determination of whether the information signal is to be transmitted or received on either or both the wireless channel and the wireline channel.