baber/WOPTO huggingface dataset:
Patent CA-2969186-A1 (CA)
Title: Compositions with improved urease-inhibiting effect comprising (thio)phosphoric acid triamide and further compounds such as amines and colorants
Inventor: SCHMID MARKUS
IPC: C05G3/90
Filed: 2015-12-22
Abstract: A composition comprising: (A) a mixture comprising at least one (thio)phosphoric acid triamide according to the general formula (I) R1R2N-P(X)(NH2)2, wherein X is oxygen or sulfur; R1 is a C1 to C20 alkyl, C3 to C20 cycloalkyl, C6 to C20 aryl, or dialkylaminocarbonyl group; R2 is H, or R1 and R2 together with the nitrogen atom linking them define a 5- or 6-membered satu- rated or unsaturated heterocyclic radical, which optionally comprises 1 or 2 further heteroatoms selected from the group consisting of nitrogen, oxygen, and sulfur, and (L1 ) at least one amine selected from the group consisting of (L10), (L11 ), (L12), (L13), (L14), (L15), (L16), (L17), (L18), (L19), (L20), (L21 ), (L22), (L23), (L24), and (L29).
Patent CA-2969443-A1 (CA)
Title: Polymer compositions, shrink films, and methods of making thereof
Inventor: LEANO MAURICIO E
IPC: B32B27/20
Filed: 2015-10-21
Abstract: A polyethylene-based polymer composition suitable for use in a shrink film, the polyethylene-based polymer composition comprising a low density polyethylene having a density of from 0.917 g/cc to 0.935 g/cc and melt index, I2, of from 0.1 g/10 min to 5 g/10 min, a linear low density polyethylene having a density of from 0.900 g/cc to 0.965 g/cc and melt index, I2, of from 0.05 g/10 min to 15 g/10 min, or combinations thereof, a material that absorbs radiation in the near-infrared, visible, and ultraviolet spectral wavelength ranges, and optionally, a medium density polyethylene, a high density polyethylene, or combinations thereof.
Patent CA-2969705-A1 (CA)
Title: Bearing isolator seal with tapered static shutoff o-ring interface
Inventor: BENDER ROBERT PAUL
IPC: F16C33/72
Filed: 2015-12-08
Abstract: A bearing isolator seal having a shut off O-ring is tolerant of axial rotor-stator misalignment and provides an enhanced static seal while minimizing rotational wear. A tapered section of the stator is overlapped by the shut off O-ring. When the rotor is static there is no axial misalignment, and the shut off O-ring is pressed against the tapered section, forming an enhanced seal. During rotor rotation, increased axial misalignment moves the O-ring away from the tapered section, reducing rotational wear. The stator can extend horizontally beyond the tapered section and below the O-ring, so that if the rotor moves beyond a maximum misalignment, there is a "line on line" fit between the stator and rotor. The bearing isolator seal can include labyrinth technology, and the tapered section can include a contour that allows the shutoff O-ring to drag along the surface of the tapered section with no hang-ups or binding.
Patent CA-2976190-A1 (CA)
Title: Method and device for determining whether ignition has occurred
Inventor: COOL PETER JAN
IPC: F23N5/24
Filed: 2016-02-22
Abstract: The invention relates to a method and a device for determining in a heating appliance whether ignition of the mixture of fluid fuel and air has taken place, comprising the following steps of: - applying an electrical ignition signal to a measuring circuit; - filtering a combustion signal from the ignition signal; - comparing the detected combustion signal to a predetermined pattern; and - establishing that the anticipated combustion signal took place during a predetermined period of time.
Patent CA-2978445-A1 (CA)
Inventor: RUBINSKI JEFFREY MICHAEL
IPC: F16L19/06
Filed: 2016-03-04
Abstract: Dans un procédé donné à titre illustratif pour l'installation d'un raccord sur un conduit, un corps de raccord est doté d'une partie d'extrémité filetée, une partie de col s'étendant vers l'arrière à partir de la partie d'extrémité filetée, et une douille de conduit interne s'étendant axialement dans la partie de col et se terminant au niveau d'un contre-alésage. Un conduit est inséré dans la douille de conduit interne du corps de raccord. Un écrou de raccord est hissé sur le corps de raccord pour saisir et sceller un dispositif de préhension de conduit contre le conduit. Un déplacement axial relatif d'au moins des premier et second emplacements de référence sur la partie de col est détecté pour déterminer si oui ou non le raccord est dans un premier état d'assemblage de raccord ou un second état d'assemblage de raccord différent du premier état d'assemblage de raccord.
Patent CA-2979500-A1 (CA)
Title: Pulsed electromagnetic field
Inventor: HENRY WILLIAM J
IPC: A61N1/32
Filed: 2016-03-11
Abstract: There is provided a mobile telecommunications device (101) comprising a driver arranged to produce an electrical signal configured to drive an antenna to emit a pulsed electromagnetic field configured for use in a method of treating the human body.
Patent CA-2979918-A1 (CA)
Title: Floor panels
Inventor: LEUDET DE LA VALLEE STEPHANE
IPC: E04F15/22
Filed: 2017-09-20
Abstract: A floor panel having a foam pad and a laminated surface is contemplated. The foam pad includes a plurality of male and female fastening mechanisms. The laminated surface is attached to the foam pad and exposed to foot traffic. The panel is configured to be installed on an installation surface and interconnect with additional floor panels via the male and female fastening mechanisms to form a sports floor for a sports activity.  Interconnections between the panel and the additional panels have no gaps or gaps small enough without interfering the sports activity. The panel is configured to be removable from the installation surface by disengaging the male and female fastening mechanisms interconnected with the additional floor panels. The panels can be easily installed and removed and have improved shock absorbency.  The panels are portable and have a simple structure that aids in manufacturing, reduces cost, and are easy to clean.
Patent CA-2982674-A1 (CA)
Inventor: CARON SERGE
IPC: G01N31/22
Filed: 2017-10-17
Abstract: Methods and systems for determining the concentration of a chemical species in an analyte solution are provided. At least one train of segments are injected into a microfluidic channel having a first end and a second end, each train of segments comprising segments of analyte solution and segments of sensing solution which are immiscible with the segments of analyte solution. The train of segments is circulated from the first end to the second end of the microfluidic channel such that a reversible chemical exchange is established between the chemical species of each segment of analyte solution and a chemical indicator of the at least one contacting segment of sensing solution. The response of the chemical indicator is measured at the second end of the microfluidic channel and the concentration of the chemical species in the analyte solution is determined based on the response.
Patent CA-2983258-A1 (CA)
Inventor: LEI ZHANG
IPC: G01F25/00
Filed: 2016-04-21
Abstract: During shipment or other handling events, it is necessary to protect a liquid level controller from damage by manually engaging a lever locking mechanism to secure a lever assembly of the liquid level controller. The lever locking mechanism must be manually disengaged prior to calibrating or putting the liquid level controller into operation. To better facilitate an operator in monitoring the state of the lever locking mechanism, a sensor is coupled to the lever locking mechanism to detect whether the lever locking mechanism is in a locked or unlocked position. This information is then provided to the operator via a user interface. Compared to current visual inspections, the use of the sensor is more robust and reliable, and provides a simple non-contact method for determining the state of the lever locking mechanism.
Patent CA-2983581-A1 (CA)
Inventor: KNOOK ARIE JAN THEODORUS
IPC: B65H5/14
Filed: 2016-04-25
Abstract: This invention relates to an apparatus and a method for unstacking preformed products (2), for example packaging units, stacked in a stack, these products comprising for example planar parts (4) and projecting parts (3) which are all stacked onto and into each other in line, wherein the method comprises, - placing a gripper with at least a single suction cup unit (51)of flexible material, more particularly a suction mouth thereof, on a planar product part (4) of such a product, - suction-engaging such a product, - conveying the product to a delivery location, and - releasing the product, wherein upon suction the planar product part (4) is pulled against a plate (55) which is part of the apparatus. It has been found that in this way in a suitable manner stacks of flexible and thin-walled packaging units can be unstacked, without the stack being disturbed or the packaging unit taken off being damaged or being picked up in the wrong position.
Patent CA-2983612-A1 (CA)
Inventor: SCHAFER JOACHIM
IPC: A61B17/00
Filed: 2016-02-19
Abstract: The invention relates to a medical implant (1) for closure of a defect aperture, a vessel, an organ path or another aperture in a human or animal body, comprising a base body (2) and at least one fibre (3), wherein the base body (2) can be reversibly transformed against elastic material forces from a secondary shape into a primary shape, wherein in the primary shape the base body (2) has an elongated shape and in the secondary shape is at least partially coiled and comprises a cone shape (4), which is characterised in that the at least one fibre (3) is connected to the base body (2) such that the fibre (3) in the secondary shape of the base body (2) extends at least once, preferably a plurality of times, transversely through the cone shape (4).
Patent CA-2985221-A1 (CA)
Title: Motorized full field adaptive microscope
Inventor: LEE TAMMY KEE-WAI
IPC: A61B90/30
Filed: 2015-09-24
Abstract: An optical imaging system for imaging a target during a medical procedure. The imaging system includes an optical assembly including moveable zoom optics and moveable focus optics. The system includes a zoom actuator and a focus actuator for positioning the zoom and focus optics, respectively. The system includes a controller for controlling the zoom and focus actuators independently in response to received control input. The system includes a camera for capturing an image of the target from the optical assembly. The system may be capable of performing autofocus during a medical procedure.
Patent CA-2985509-A1 (CA)
Inventor: DAVIDSON MARK J
IPC: G09B29/00
Filed: 2016-03-02
Abstract: Embodiments of the present invention provide methods, systems, computer program products, and apparatuses for determining whether a street segment is a one-way street segment or a bi-directional segment, validating map data, and/or updating map data. In one embodiment, a method for determining whether a street segment is a one-way street segment or a bi-directional segment is provided. The method comprises receiving vehicle telematics data associated with one or more vehicles during one or more time periods, the vehicle telematics data indicating a street segment traveled by the one or more vehicles during the one or more time periods; and based at least in part on the vehicle telematics, determining whether the street segment is a one-way street segment or a bi-directional segment.
Patent CA-2986863-A1 (CA)
Inventor: WANG XING
IPC: G06N3/04
Filed: 2017-11-28
Abstract: Embodiments of a convolutional neutral network (CNN) system based on using resolution-limited small-scale CNN modules are disclosed. In some embodiments, a CNN  system includes: a receiving module for receiving an input image of a first image size, the receiving module can be used to partition the input image into a set of subimages of a second image size; a first processing stage that includes a first hardware CNN module configured with a maximum input image size, the first hardware CNN module is configured to sequentially receive the set of subimages and sequentially process the received subimages to generate a set of outputs; a merging module for merging the sets of outputs into a set of merged feature maps; and a second processing stage for receiving the set of feature maps and processing the set of feature maps to generate an output including at least one prediction on the input image.
Patent CA-2992669-A1 (CA)
Title: Graphene reinforced polyethylene terephthalate
Inventor: HANAN JAY CLARKE
IPC: B29C45/00
Filed: 2016-06-09
Abstract: A composition and a method are provided for graphene reinforced polyethylene terephthalate (PET). Graphene nanoplatelets comprising a suitable initial surface area are added to a solvent for producing PET. In some embodiments, the solvent comprises ethylene glycol. The solvent and graphene nanoplatelets are sonicated to disperse the nanoplatelets within the solvent. The solvent and graphene nanoplatelets are centrifuged to remove nanoplatelet agglomerates within the solvent. A supernatant solution of dispersed graphene nanoplatelets and solvent is decanted and then used for in-situ polymerization of the graphene reinforced PET comprising a continuous matrix of PET with a dispersed graphene reinforcement phase. The graphene reinforcements comprise a minimal number of layers of two-dimensional mono-atomic carbon sheets. In some embodiments, the number of layers ranges between 1 layer and 7 layers. The graphene reinforced PET preferably comprises a concentration of graphene nanoplatelets being less than substantially 2% weight fraction of the graphene reinforced PET.
Patent CA-2993907-A1 (CA)
Inventor: SOMANI SANDEEP
IPC: C07K16/22
Filed: 2016-08-17
Abstract: The invention provides refolding process of Ranibizumab wherein the solubilized solution of heavy chain and/or light chain of Ranibizumab treated with refolding buffer under suitable conditions including pH, temperature and incubation period and the pH and temperature shift is performed at suitable interval to obtain high quality and quantity of refolded protein.
Patent CA-2994495-A1 (CA)
Inventor: MORINI GIAMPIERO
IPC: C08F2/34
Filed: 2016-08-03
Abstract: A gas-phase process for the homo or copolymerization of propylene with other olefins, carried out in the presence of a catalyst system comprising: (a) a solid catalyst component comprising Mg, Ti, halogen, an electron donor selected from 1.3-diethers and an olefin polymer in a specific amount; (b) an aluminum alkyl compound and (c) an external electron donor compound selected from specific classes; said components (a) and (c) being employed in amounts such that the Al/(ED) molar ratio ranges from 2 to 200. The process is capable to give polypropylene product having good morphological properties, high stereoregularity, and capable to show self- extinguishing properties such that the negative effects caused by the fine catalyst particle polymerization can be selectively solved or mitigated.
Patent CA-2994689-A1 (CA)
Inventor: LASH JASON
IPC: B28B17/00
Filed: 2016-08-03
Abstract: Embodiments of a system (20) and a method for detecting voids (71,72,73) in a cementitious board (25) can be used in connection with the manufacture of products, including cementitious board products such as gypsum wallboard, for example. Such systems and methods can be used to generate numerical void measurements based upon a series of thermal images obtained during the continuous manufacture of the cementitious board (25).
Patent CA-2995365-A1 (CA)
Inventor: ALTMAN MICHAEL D
IPC: A61K31/7084
Filed: 2016-08-11
Abstract: A class of polycyclic compounds of general formula (I), of general formula (I'), or of general formula (I"), wherein Base1, Base2, Y, Ya, Xa, Xa1, Xb, Xb1, Xc, Xc1, Xd, Xd1, R1, R1a, R2, R2a, R3, R4, R4a, R5, R6, R6a, R7, R7a, R8, and R8a are defined herein, that may be useful as inductors of type I interferon production, specifically as STING active agents, are provided. Also provided are processes for the synthesis and use of compounds.
Patent CA-2995958-A1 (CA)
Inventor: PRUGUE XIMENA
IPC: A44B11/04
Filed: 2016-08-17
Abstract: A strap adjustor can include a first surface, a second surface opposite the first surface, and a third surface that extends between the first surface and the second surface. A first through opening can extend completely through the strap adjustor between the first surface and the second surface. A second through opening can extend completely through the strap adjustor between the first surface and the second surface. A can bar separate the first through opening and the second through opening. A first end opening can extend from the third surface to the first through opening, and a second end opening cab extend from the third surface to the first through opening. A first strap can be disposed through the first end opening. A second strap can be disposed through the second end opening. The first and second straps can be disposed through the first through opening and over the bar.
Patent CA-2998080-A1 (CA)
Title: Dispositif de transmission, dispositif de reception et procede de traitement de donnees
Inventor: IGARASHI TATSUYA
IPC: H04N21/475
Filed: 2016-09-05
Abstract: La présente invention réalise une configuration qui commande la séquence de transmission de publicités pouvant être délivrées de manière sélective et renforce la possibilité d'une publicité très susceptible d'être visualisée d'être reçue et reproduite dans un dispositif de réception. Un dispositif de transmission détermine la séquence de transmission d'une pluralité de contenus de publicité pouvant être délivrée de manière sélective au moment de la délivrance de publicité d'une durée prescrite dans le dispositif de réception et transmet les contenus de publicité. Le temps de transmission d'une publicité très susceptible d'être visualisée étant défini comme étant le plus proche du temps de délivrance de publicité, le temps de transmission d'une publicité qui n'est pas très susceptible d'être visualisée est réglé avant le temps de transmission du contenu très susceptible d'être visualisé et la transmission est réalisée. En outre, des informations de priorité de distribution (priorité de distribution) correspondant à chacun des contenus de publicité sont transmises au dispositif de réception, permettant au dispositif de réception de déterminer si un traitement de mise en cache basé sur des informations de priorité est ou non nécessaire.
Patent CA-3000053-A1 (CA)
Title: Mise au point en temps reel en imagerie a balayage de lignes
Inventor: ZOU YUNLU
IPC: G02B7/28
Filed: 2016-09-23
Abstract: La présente invention concerne un système d'acquisition d'une image numérique d'un échantillon sur une lame de microscope. Dans un mode de réalisation, le système comprend une platine configurée pour soutenir un échantillon, une lentille d'objectif ayant un axe optique unique qui est orthogonal à la platine, un capteur d'imagerie et un capteur de mise au point. Le système comprend en outre au moins un séparateur de faisceau optiquement couplé à la lentille d'objectif et configuré pour recevoir un champ de vision correspondant à l'axe optique de la lentille d'objectif, et fournir simultanément au moins une première partie du champ de vision au capteur d'imagerie et au moins une deuxième partie du champ de vision au capteur de mise au point. Le capteur de mise au point peut simultanément acquérir une/des image(s) à une pluralité de distances focales différentes et/ou acquérir simultanément une paire d'images en miroir, chacune comprenant des pixels acquis à une pluralité de distances focales différentes.
Patent CA-3001424-A1 (CA)
Inventor: TANG YILIN
IPC: C08G18/48
Filed: 2016-08-03
Abstract: A polyurethane foam containing graphene. The polyurethane foam contains a graphene structure and non-carbon, non-oxygen and non-hydrogen elements. By selecting and using a specific carbon nanostructured complex, only the simple mixing of the specific carbon nanostructured complex with a polyether polyol and then polymerization with a polyisocyanate are needed to realize the purpose of compounding polyurethane. Therefore, the step of the compounding of the carbon nanostructured complex is omitted, the process is simple, and seamless connection with an existing equipment is realized.
Patent CA-3001501-A1 (CA)
Title: Procede de fixation d'un element d'ancrage a expansion sur un substrat, selon lequel une matiere durcissable est introduite dans l'espace annulaire autour l'element d'ancrage a expansion
Inventor: MEINDORFER TANJA
IPC: F16B13/14
Filed: 2016-10-19
Abstract: L'invention concerne un procédé de fixation d'un élément d'ancrage à expansion sur un substrat, selon lequel - on prépare un élément d'ancrage à expansion qui présente au moins une douille à expansion et au moins un axe, - une zone d'ancrage ainsi qu'au moins une partie d'une zone centrale de l'axe sont introduites avec la douille à expansion dans un trou ménagé dans le substrat, - l'axe est ensuite décalé par rapport à la douille à expansion dans la direction d'extraction, de sorte que l'élément d'ancrage est ancré au niveau de la paroi du trou, - l'espace entre la paroi du trou et l'axe est ensuite rempli d'une matière durcissable jusqu'à hauteur d'au moins une partie de la zone centrale de telle manière que la matière durcissable atteint au niveau de la zone centrale un collet de l'axe annulaire, de section transversale localement agrandie, réalisé d'une seul tenant avec l'axe, - et la matière durcissable est durcie.
Patent CA-3001964-A1 (CA)
Inventor: KOMURA FUMIYA
IPC: C07B61/00
Filed: 2016-10-14
Abstract: The present invention provides a production method suitable for the production of a heterocyclic compound having an excellent CH24H-inhibiting activity on an industrial scale. In the present invention, 2-halogenonicotinic acid, a reactive derivative of 2-halogenonicotinic acid or a salt of 2-halogenonicotinic acid or the reactive derivative is reacted with a 4-benzyl-4-hydroxypiperidic acid addition salt to produce (4-benzyl-4-hydroxypiperidin-1-yl) (2-halogenopyridine-3-yl)methanone or a salt thereof, and subsequently the compound or the salt thereof is reacted with pyridine-4-boronic acid, a reactive derivative of pyridine-4-boronic acid or a salt of pyridine-4-boronic acid or the reactive derivative in the presence of a metal catalyst and a base to produce (4-benzyl-4-hydroxypiperidin-1-yl) (2,4'-bipyridin-3-yl)methanone or a salt thereof.
Patent CA-3003880-A1 (CA)
Title: Ensemble pour test de demarrage de dispositifs de regulation de debit de fluide a differentes pressions et temperatures
Inventor: QIU YAN
IPC: F16K3/24
Filed: 2016-11-04
Abstract: L'invention concerne un ensemble destiné à effectuer un test de démarrage sur un dispositif de régulation de débit de fluide. L'ensemble comprend un élément de retenue adapté pour être disposé dans un corps de soupape du dispositif de régulation de débit de fluide, et un ensemble d'étanchéité couplé à une portion de l'élément de retenue et adapté pour être disposé adjacent à un siège de soupape du dispositif de régulation de débit de fluide. L'ensemble d'étanchéité comprend un ou plusieurs éléments d'étanchéité copnfigurés pour réaliser un joint d'étanchéité pendant le test de démarrage à une température de service comprise entre environ -325 degrés Fahrenheit (-198 degrés Celsius) et environ 1250 degrés Fahrenheit (677 degrés Celsius).
Patent CA-3004220-A1 (CA)
Inventor: STONIS JAN
IPC: A23L27/10
Filed: 2018-05-07
Abstract: Orodispersible tablet with biologically available curcumin containing particles of extract of rhizome of plant Curcuma longa containing, at least, 95% by weight of curcumin ground to size 100 to 250 nm in mixture with mannitol in ratio 1 to 3:1 (mannitol:curcumin) on orodispersible carrier, and curcumin of the extract 100% biologically available through oral mucosa.
Patent CA-3004229-A1 (CA)
Inventor: HELDRETH MARK A
IPC: A61F2/30
Filed: 2018-05-08
Abstract: An orthopaedic prosthesis including a tibial tray is disclosed. The tibial tray includes a distal pocket and a plurality of inner pockets. Each inner pocket includes a channel sized to receive bone cement. The tibial tray includes distal-facing surfaces that have a surface roughness (Ra) equal to about 5.0 microns.