baber/WOPTO huggingface dataset:
Patent CA-2950919-A1 (CA)
Title: Transducteur ultrasonore piezoelectrique et son procede
Inventor: LASITER JON BRADLEY
IPC: H01L41/09
Filed: 2015-06-08
Abstract: L'invention concerne un transducteur ultrasonore micro-mécanique piézoélectrique (PMUT) comprenant un empilement multicouche disposé sur un substrat. L'empilement multicouche peut comprendre une structure d'ancrage disposée sur le substrat, un empilement de couches piézoélectriques disposé sur la structure d'ancrage et une couche mécanique disposée à proximité de l'empilement de couches piézoélectriques. L'empilement de couches piézoélectriques peut être disposé au-dessus d'une cavité. La couche mécanique permet sceller la cavité, est supportée conjointement avec l'empilement de couches piézoélectriques par la structure d'ancrage et forme une membrane au-dessus de la cavité, la membrane étant conçue pour subir un mouvement de flexion et/ou une vibration lorsque le PMUT reçoit ou transmet des signaux ultrasonores.
Patent CA-2952284-A1 (CA)
Inventor: HARTWELL EDWARD YERBURY
IPC: A61F13/15
Filed: 2015-06-15
Abstract: Embodiments disclosed herein are directed to negative pressure treatment systems and wound dressing systems, apparatuses, that may be used for the treatment of wounds. In particular, some embodiments are directed to improved wound dressings comprising a number of viewing portals that facilitate observation of wound tissue or healthy skin underlying the wound dressing. Some embodiments of the viewing portals are provided by forming through holes in internal dressing layers including absorbent material and transmission material, optionally by providing a plug material within the through holes, and by providing translucent or transparent cover layer and tissue contact layer materials.
Patent CA-2953610-A1 (CA)
Inventor: LIGHTBODY OWEN
IPC: C08J3/205
Filed: 2017-01-05
Abstract: This invention provides a process for the stabilization of thermoplastic polyolefins during melt processing operations. The stabilizer package of this invention is "phenol free" and must contain at least one solid aryl monophosphite and a specific liquid phosphite. The process of this invention is especially suitable for the manufacture of polyethylene film.
Patent CA-2953622-A1 (CA)
Inventor: PENTLAND JAMIE
IPC: E04G21/20
Filed: 2015-06-22
Abstract: A dampening mechanism in combination with a compound applicator. The combination includes a compound applicator which further includes an incrementally iterative advancement mechanism for urging a plunger along a tube reservoir in preselected incremental strokes. The plunger urges compound along the tube reservoir and out through an applicator head. The compound applicator includes a device for dampening pressure spikes created in the tube reservoir during an incremental stroke of the plunger.
Patent CA-2954550-A1 (CA)
Inventor: CORDNER ROBERT BRENT
IPC: B29C67/20
Filed: 2013-07-09
Abstract: A hardened cellular material formed by stretching a stretchable material is disclosed. Fluid is allowed to enter softened stretchable material through apertures in a stretching surface to define voids at locations in the stretchable material at locations defined by the apertures. The stretchable material is then hardened with voids at locations controlled/defined by the apertures.
Patent CA-2954574-A1 (CA)
Inventor: SORTWELL EDWIN T
IPC: C08L33/26
Filed: 2017-01-13
Abstract: Polymeric compositions are described for dewatering and/or solids reclamation from aqueous slurries. The composition comprises a polymeric product comprising the following monomers: (a) monovalent acrylate; (b) multivalent acrylate; and (c) acrylamide. The polymeric product may comprise a polymeric compound comprising all three of the above monomers in a single compound, or alternatively a mixture of polymeric compounds such as a mixture of two copolymers comprising (a) a monovalent acrylate monomer and an acrylamide monomer; and (b) a multivalent acrylate monomer and an acrylamide monomer. The monovalent acrylate monomer may be sodium acrylate, potassium acrylate, ammonium acrylate, or a combination thereof.  Methods for the use of the compositions as flocculants are described, including a pretreatment with a low-molecular weight (LMW) copolymer of 80 to 250 kDa.
Patent CA-2954843-A1 (CA)
Title: Stations and plants for the surface-treatment of objects
Inventor: COLOMBAROLI PAOLO
IPC: B05B15/12
Filed: 2015-07-28
Abstract: A station for treating the surfaces of objects, such as vehicle bodies and/or components associated with the automotive sector is disclosed, comprising a booth (11) with at least one entrance (12) and at least one exit (13) for a vehicle body, a system (18) for moving the part to be treated between the entrance and exit and at least one painting and/or handling robot (17) positioned inside the booth. The booth (11) contains a motor-driven support (23) which rotates about a vertical axis (19) so as to direct sequentially towards the robot (17) different sides of the component positioned on the support (23). The booths may be advantageously designed in the form of a polygon in plan view with more than four sides, for example hexagonal or octagonal sides, and be combined alongside each other in two directions so as to form a plant with improved use of the occupied space.
Patent CA-2957433-A1 (CA)
Inventor: KWON JUNGHYUN
IPC: G06N3/02
Filed: 2017-02-09
Abstract: A system and method for determining an object or product represented in an image is disclosed. The system receives a first image, determines a region of interest in the first image, determines a classification score for the region of interest using a convolutional neural network that assigns the region of interest the classification score corresponding to a class, and identifies a first product in the first image based on the classification score.
Patent CA-2959893-A1 (CA)
Inventor: FECHSER TED J
IPC: A63F3/00
Filed: 2017-03-03
Abstract: A method for playing a word-forming and word-guessing board game (10) between at least a first player and a second player includes (i) each of the players selecting a letter tile set (20), a card deck (22) and a dice set (26); (ii) each of the players utilizing a predetermined number of letter tiles (20) from their letter tile set (20) to form a word that is hidden from each of the other players; (iii) the first player utilizing their card deck (22) and their dice set (26) to win an opportunity to guess the word of any of the other players; and (iv) the first player making a guess of the word of any of the other players.
Patent CA-2960810-A1 (CA)
Inventor: ANDERSON MATT
IPC: G06F3/16
Filed: 2015-08-18
Abstract: L'appareil atténuateur rotatif de l'invention comprend un bouton de commande d'atténuateur qui est fixé directement au rotor d'un moteur électrique sans contact. L'appareil peut produire un effet d'atténuation basé sur la position en rotation du bouton de commande d'atténuateur et peut être automatisé par des signaux appliqués au moteur. Cet appareil atténuateur rotatif peut être utilisé, par exemple, dans des applications de mixage audio pour offrir une commande rotative automatisée ou manuelle pour l'effet d'atténuation des pistes. Le moteur peut également être utilisé pour modifier la sensation du mouvement du bouton de commande d'atténuateur et/ou offrir une rétroaction tactile en réponse aux paramètres de mixage ou aux propriétés du signal.
Patent CA-2962207-A1 (CA)
Title: Secure node-to-multinode communication
Inventor: REVELL ELISE
IPC: H04L9/08
Filed: 2015-09-04
Abstract: The present disclosure relates to communication sessions between a first node and a plurality of other nodes. Two cryptographic keys are generated. A first cryptographic key is generated (113A) in a first node (10), e.g. Node A. A second cryptographic key is generated (113B) by a second node (22), which is a virtual and temporary node which is executed on a server (20). The second cryptographic key is transmitted to several other nodes (30). The first and second cryptographic keys, which are the same, may then be applied in communication sessions between the first node (10) and the several other nodes (30). Hereby it is made possible to allow for node-to-multinode communication sessions that offer the same, or substantially the same, security as conventional node-to-node communication sessions.
Patent CA-2968031-A1 (CA)
Inventor: LI JIA-RU
IPC: H04W76/04
Filed: 2011-10-28
Abstract: A system and method of frequency offset compensation are disclosed for a wireless system between a fast moving radio terminal associated with a locomotive and a stationary radio terminal associated with a base station. The present invention utilizes advanced frequency offset prediction to quickly track Doppler Shift caused by a fast moving locomotive. In one embodiment according to the present invention, the frequency offset prediction is based on a first plurality of coarse frequency offsets, first-order derivatives of the first plurality of coarse frequency offsets, and second-order derivatives of the first plurality of coarse frequency offsets. In another embodiment according to the present invention, the frequency offset prediction is based on a plurality of previous frequency offsets according to a Doppler shift model.
Patent CA-2969301-A1 (CA)
Inventor: COTTINGHAM IAN
IPC: A61K38/20
Filed: 2015-12-01
Abstract: A selective IL-6-trans-signalling inhibitor can be used to treat a variety of IL-6- mediated conditions, including inflammatory diseases and cancer. The inhibitor can safely be administered to humans at a variety of doses. Moreover, the inhibitor lessens deleterious effects associated with other IL-6 inhibitors such as lowering neutrophil counts, platelet counts and levels of C-reactive protein.
Patent CA-2972359-A1 (CA)
Inventor: CHEATHAM REID
IPC: B25C7/00
Filed: 2017-07-05
Abstract: A powered fastener driver includes a magazine containing fasteners therein, a drive blade movable in a reciprocating manner to discharge a fastener from the magazine for each drive cycle of the drive blade, a first trigger operable to initiate a drive cycle of the drive blade, and a second trigger movable between a first position, in which the first trigger is inhibited from moving to initiate the drive cycle, and a second position, in which the first trigger is movable to initiate the drive cycle.
Patent CA-2973323-A1 (CA)
Inventor: CONSOLARO ROBERTO
IPC: B29C49/04
Filed: 2016-01-18
Abstract: The invention relates to a process for producing and assembling an aseptic container (100, 200) suitable for containing and supplying medical liquids comprising in sequence at least the steps of extruding a plastic material, operating on the intermediate tubular element obtained by blow moulding so as to obtain at least a hollow body (2, 202) and sealing the hollow body (2, 202) with a cap having a small size or applying an insert, comprising at least a portion (4, 204) with facilitated breakage.
Patent CA-2977341-A1 (CA)
Title: Mammalian cells enriched with functional mitochondria
Inventor: YIVGI-OHANA NATALIE
IPC: C12N5/078
Filed: 2016-02-24
Abstract: The present invention provides human bone-marrow cells enriched with functional mitochondria, methods for their production, and therapeutic methods utilizing such cells.
Patent CA-2977780-A1 (CA)
Title: Magnetic flux control in superconducting devices
Inventor: CHEN YU
IPC: H01L39/22
Filed: 2017-08-30
Abstract: A device includes: a first qubit including a first co-planar waveguide; a second qubit including a second co-planar waveguide, in which the second co-planar waveguide crosses the first co-planar waveguide; and a qubit coupler including a loop having a first lobe and a second lobe, in which a first portion of the first lobe extends parallel to the first co-planar waveguide, a second portion of the first lobe extends parallel to the second co-planar waveguide, a first portion of the second lobe extends parallel to the first co-planar waveguide, and a second portion of the second lobe extends parallel to the second co-planar waveguide.
Patent CA-2977816-A1 (CA)
Inventor: SAITOH TOSHIAKI
IPC: B21B37/74
Filed: 2016-05-13
Abstract: An edging method including changing an incident angle of a slab with respect to a pair of edging members that are disposed on a conveyance line of the slab and that edge the slab based on information relating to the slab acquired at at least one of prior to edging or after edging.
Patent CA-2978537-A1 (CA)
Title: Therapeutic uses of ibogaine and related compounds
Inventor: MAILLET EMELINE
IPC: A61K31/404
Filed: 2015-03-02
Abstract: This invention relates generally to methods and compositions related to therapeutic uses of ibogaine, an ibogaine derivative, or a pharmaceutically acceptable salt and/or solvate thereof.
Patent CA-2979029-A1 (CA)
Title: An improved high torque transmission
Inventor: ARMSTRONG PETER ELLIOT
IPC: F16H55/22
Filed: 2016-03-08
Abstract: A worm drive has a worm and a worm wheel. Meshing assemblies are formed about the worm wheel each comprising a ball and a cup receiving a portion of the ball. Each cup is orientated at an acute angle toward the worm drive relative to a periphery of the wheel. The worm presents a concavely tapering side profile complementing a peripheral portion of the worm wheel. Consequently portions of the balls mesh with the worm and are free to rotate and so reduce shear forces between the worm and the worm wheel in use.
Patent CA-2982663-A1 (CA)
Inventor: CONLEY TARA
IPC: C09D7/43
Filed: 2017-10-17
Abstract: The present invention relates to a deep base paint composition comprising a binder (an aqueous dispersion of polymer particles), an associative thickener with a hydrophobic portion having a calculated log P in the range of from 2.7 to 4.8. The composition of the present invention provides a mechanism for decreasing the viscosity sensitivity of a base paint to colorant addition.
Patent CA-2982850-A1 (CA)
Inventor: HOPKINS WILLIAM
IPC: G06F15/173
Filed: 2016-04-06
Abstract: Aspects of the present disclosure involve systems and methods for monitoring and quantifying the performance of a content delivery network (CDN) from a client side perspective based on server side events. In one particular embodiment, one or more content servers of the CDN may provide connectivity or other performance information to a collector device or site. This information may be reported by each of the content servers for each request for content received at the server. The collector site may then store the received performance information in a database for analysis by one or more systems.
Patent CA-2985390-A1 (CA)
Title: Ensemble multicouche
Inventor: CARELLA SERENA
IPC: B05D5/08
Filed: 2015-11-02
Abstract: La présente invention se rapporte à un ensemble multicouche, à un procédé pour la fabrication dudit ensemble multicouche, à un tuyau comprenant ledit ensemble multicouche et à des utilisations de ce tuyau dans diverses applications.
Patent CA-2986305-A1 (CA)
Title: Procede et dispositif de faconnage pour baguettes, pains longs et petits pains allonges
Inventor: ZORN BERNARD
IPC: A21C11/10
Filed: 2016-05-17
Abstract: Procédé et dispositif de façonnage pour baguettes, pains longs et petits pains allongés L'invention a trait à un procédé de façonnage de pâte pour la fabrication de baguettes, pains longs, petits pains allongés ou similaires consistant, partant d'une bande de pâte laminée (1) se déployant au-dessus d'une bande de transport (3) - à découper dans le sens longitudinal cette bande de pâte laminée (1) en plusieurs bandelettes; - à écarter transversalement ces bandelettes et à les découper à longueur au travers d'une découpe transversale pour la définition de tronçons (9) de bandelettes de pâte s 'étendant longitudinalement dessus de ladite bande de transport (3), en rangées transversales (10, 10a, 10b), sensiblement perpendiculaires à l'axe longitudinale de cette bande de transport (3). Plus particulièrement, on réalise le façonnage d'au moins une rangée transversale (10, 10a, 10b) de tronçons (9) de bandelettes de pâte longitudinale, sous l'impulsion d'un déplacement alternatif transversal d'un plateau de façonnage (12) s' étendant transversalement à ladite bande de transport (3), au-dessus de la ou desdites rangées (10, 10a, 10b). L'invention concerne encore un dispositif de mise en uvre de ce procédé.
Patent CA-2987048-A1 (CA)
Inventor: ZHA SHITONG
IPC: F25B5/02
Filed: 2017-11-28
Abstract: A method for a refrigeration system includes determining whether a parallel compressor of the refrigeration system is operational, directing refrigerant discharged front a first compressor of the refrigeration system to a second compressor of the refrigeration system if the parallel compressor is not operational, and directing the refrigerant discharged from the first compressor to the parallel compressor if the parallel compressor is operational. The first compressor of the refrigeration system is operable to compress refrigerant discharged from a first refrigeration case, the second compressor is operable to compress refrigerant discharged from a second refrigeration case, and the parallel compressor, when operational, is operable to provide parallel compression for the second compressor.
Patent CA-2987688-A1 (CA)
Title: Lending method, and data interaction processing method, device and system
Inventor: ZHANG YI
IPC: G06Q20/00
Filed: 2015-05-29
Abstract: Disclosed are a lending method, and a data interaction processing method, device and system. The lending method comprises: according to borrowing requests of second and third participants, a first participant applies to a first funds management server to open an electronic commitment payment certificate, the value being less than a borrowing total; according to the electronic commitment payment certificate, the first funds management server freezes funds of the first participant which are equal to the value of the electronic commitment payment certificate; a second funds management server respectively grants funds to first and second borrowers according to the electronic commitment payment certificate, the granted funds being set by the first funds management server to be returned within a preset time. The present invention reduces the lending risk for a lender.
Patent CA-2988261-A1 (CA)
Inventor: TIMMONS RICHARD
IPC: G01R35/02
Filed: 2017-02-21
Abstract: Resistor voltage dividers are commonly used to create reference voltages, or to reduce the magnitude of a voltage so it can be measured. Many measurements in test and measurement or calibration applications regularly require accuracies within the sub-part per million (ppm) range, e.g. 0.1ppm to 1.0ppm. However, the continued drive for improved accuracy in calibration, standards, and measurements on circuits and components means many measurements and measurement systems are operating at 50 parts per billion (ppb) and below to approximately 10ppb. At these levels even relatively simple passive elements such as voltage dividers cannot be used without calibration and that these calibrations may be required at frequencies substantially higher than the other elements within the test and measurement equipment.  Accordingly, the inventors have established a self-contained voltage divider with internal calibration allowing the voltage divider to be calibrated for every measurement if necessary.
Patent CA-2989381-A1 (CA)
Inventor: LIEVELD MARUSYA
IPC: C12Q1/68
Filed: 2016-07-12
Abstract: The present invention relates to the field of molecular pathology (for example cancer diagnosis, prognosis, treatment and/or therapy prediction) through the detection of RNA, mutations, copy number changes and determination of the methylation status of specific sequences of the genome of individual patients in hybridization assays (southern blot, ISH, dot blot) including in situ determination of the methylation status of specific sequences of the genome of individual patients in individual cells. More specifically the present invention relates to: a) target-specific probes covalently-attached to a labeled tail, b) the synthesis method of said probe, c) the usage of said probe such as an in situ hybridization-based method to correlate the methylation status of a promoter region of a gene in a biopsy or cytology specimen of a patient to the morphology and localization in that specimen, and d) kits comprising said target-specific probes. The latter method and products allow detection of (epi) genetic changes in specific cell types of histological or cytological (cancer) specimens or on membranes which will contribute to scientific research and which will help physicians to accurately diagnose diseases and/or start an appropriate treatment.
Patent CA-2990805-A1 (CA)
Inventor: BEELEY NIGEL ROBERT ARNOLD
IPC: A61K31/5575
Filed: 2016-06-06
Abstract: The present invention provides compounds of structure (I), methods of using such compounds, and pharmaceutical compositions containing such compounds. In addition, this invention provides methods for the treatment and/or prevention of disease states mediated by Aryl Hydrocarbon receptor pathways.
Patent CA-2991958-A1 (CA)
Inventor: HOLMES BRIAN WILLIAM
IPC: B42D25/48
Filed: 2016-07-11
Abstract: A method of manufacturing a security device is disclosed, comprising: providing a transparent support layer having first and second surfaces; conveying the transparent support layer along a transport path in a machine direction; and during the conveying, in either order or simultaneously: forming an array of focussing elements on the first surface of the transparent support layer in at least a first region; and applying an image array to the second surface of the transparent support layer in at least part of the first region. At least in a first registration zone of the transparent support layer, the image array comprises a set of first image elements comprising portions of a first image, interleaved with a set of second image elements comprising portions of a second image, and the focussing element array is configured such that each focussing element can direct light from a respective one of the first image elements or from a respective one of the second image elements therebetween in dependence on the viewing angle, whereby depending on the viewing angle the array of focussing elements directs light from either the set of first image elements or from the second image elements therebetween, such that as the device is tilted, the first image is displayed to the viewer at a first range of viewing angles and the second image is displayed to the viewer at a second, different range of viewing angles. Then: (u) optically capturing the images displayed by the security device from each of at least a first and a second test viewing angle, the first and second test viewing angles being different from one another, the first test viewing angle lying in an expected first range of viewing angles and the second test viewing angle lying in an expected second range of viewing angles; (v) comparing the captured images against one another and/or against stored information corresponding to the first and second images respectively and making a determination as to whether the first and second images are displayed over the expected first and second ranges of viewing angles; and (w) based on the determination, providing feedback control to thereby adjust one or more parameters of step (a) and/or step (b) when performed on subsequent parts of the transparent support layer; whereby on the subsequent parts of the transparent support layer the array of focussing elements and the image array are more accurately registered to one another in at least one direction.