baber/WOPTO huggingface dataset:
Patent CA-2823546-A1 (CA)
Title: Sound abnormality detection system for power device and method thereof
Inventor: SHI FENGXIANG
IPC: G01H7/00
Filed: 2011-11-29
Abstract: A sound abnormality detection system for power device comprises an audio detection subsystem and a computer subsystem wirelessly communicated with the audio detection subsystem. The audio detection subsystem comprises an audio collection module, a video service module, an audio training and identification module, a storage module, and a first communication module. The audio collection module is connected with the video service module, the audio training and identification module and the first communication module in turn. The storage module is connected with the audio training and identification module bidirectionally. The computer subsystem comprises a host machine, an audio data display module, an alarm module, and a second communication module. The host machine is connected with the audio data display module, the alarm module, and the second communication module respectively. The detection system is flexible, low cost and highly reliable.
Patent CA-2825787-A1 (CA)
Inventor: MORRISON DOUGLAS
IPC: F16L55/26
Filed: 2013-08-29
Abstract: Disclosed are a transport vehicle for use in a pipeline conveyance system. The transport vehicle having a canister for transporting material to and from a worksite, at least a portion of the outer surface of the canister having a metal component; at least one carriage assembly associated with the canister for engaging one or more guide rails; and a series of rollers positioned on the outer surface of the canister for centering the canister in a conduit. Also disclosed is a pipeline conveyance system using the transport vehicle for transporting material to and from a worksite.  Furthermore, a method for transporting material to and from a worksite is disclosed.
Patent CA-2827306-A1 (CA)
Inventor: GRIESHABER HANS R
IPC: A61F9/007
Filed: 2011-02-23
Abstract: The invention relates to a tube designed as an implant to be inserted into the Schlemm's canal of an eye, the Schlemm's canal being exposed at least at one point and mechanically stretched, for example in the circumferential direction. The elongate tube, which can be inserted into the stretched Schlemm's canal (15), has a plurality of first openings (38), which are arranged at a distance from each other in the axial direction and which are connected to the trabecular tissue (18), the interior (30) of the tube, and the aqueous veins (20) of the episcleral venous system and which are spaced by spaced by ring parts (29), and a segment part (27), which is oriented in the axial direction and which is circular-arc-shaped according to the profile cross-section of the tube and which has a plurality of openings (28) arranged at a distance from each other. In order to achieve the natural trans-trabecular aqueous humor drainage, the tube (25.4) is inserted into the Schlemm's canal (15) in such a way that either the second openings (28) of the segment part (27) are connected to the openings (20") of the individual aqueous veins (20) or the segment part (27) and the second openings (28) are associated with the trabecular tissue (18).
Patent CA-2829436-A1 (CA)
Inventor: WEBB EARL
IPC: E21B33/16
Filed: 2009-11-16
Abstract: A method of sealing an annulus formed between a casing string and a surface in a well includes: positioning a seal element in the annulus, a swellable material of the seal element being positioned between the casing string and the surface; and flowing cement through a channel formed between the swellable material and the casing string.                         A method of sealing in a well includes the steps of: positioning an annular seal element comprising a swellable material in the well; and flowing cement into at least one channel formed longitudinally through the seal element. A method of sealing an annulus between two casing strings includes: providing multiple arcuate segments, each of the segments comprising a swellable material; and installing the segments in the annulus, each of the segments thereby occupying a respective circumferential portion of the annulus.
Patent CA-2829661-A1 (CA)
Inventor: THALGOTT JOHN S
IPC: A61B17/70
Filed: 2012-02-06
Abstract: A translaminar, interspinous stabilization system is provided. The system may comprise an implantable device for placement between two adjacent vertebrae. The device may comprise an inferior section, a superior section, and a flexible midsection extending therebetween and configured to seat against the lamina between the adjacent vertebrae. A pair of lateral plates may extend from at least one of the inferior section and superior section for engaging a laminar surface of one of the vertebra. Each of the lateral plates includes an aperture for receiving a bone screw therethrough. Also provided is a bone screw for placement through at least one lateral plate for securing the device to the laminar surface of one of the vertebra.
Patent CA-2830916-A1 (CA)
Title: Systeme de realite augmentee pour la selection de produits
Inventor: MARTIN DAVID
IPC: G06F7/00
Filed: 2012-03-21
Abstract: Des techniques de recherche de produits dans un stock de produits sont divulguées. Ces techniques consistent à recevoir des données qui spécifient les attributs d'un produit, à chercher dans le stock de produits pour déterminer les potentielles correspondances ou correspondances proches associées d'au moins un des attributs des produits, à générer des messages en fonction de la recherche dans le stock pour déterminer les correspondances potentielles, à générer des informations de position associées aux messages et à générer un ensemble de descriptions informatives des messages générés, les descriptions informatives des messages lorsqu'elles sont rendues sur un dispositif d'affichage étant rendues de manière juxtaposée avec les représentations des produits en fonction des informations de position générées.
Patent CA-2831324-A1 (CA)
Title: Drilling systems and fixed cutter bits with adjustable depth-of-cut to control torque-on-bit
Inventor: SCHEN AARON E
IPC: E21B10/62
Filed: 2013-10-25
Abstract: A drill bit for drilling a borehole in an earthen formation includes a connection member having a pin end. In addition, the drill bit includes a bit body coupled to the connection member and configured to rotate relative to the connection member about a central axis of the bit. The bit body includes a bit face. Further, the drill bit includes a blade extending radially along the bit face.  Still further, the drill bit includes a plurality of cutter elements mounted to a cutter-supporting surface of the blade. Moreover, the drill bit includes a depth-of-cut limiting structure slidably disposed in a bore extending axially from the cutter-supporting surface. The depth-of-cut limiting structure is configured to move axially relative to the bit body in response to rotation of the bit body relative to the connection member.
Patent CA-2831391-A1 (CA)
Title: Fusible electromecanique pour un projectile
Inventor: AW CHENG HOK
IPC: F42C15/196
Filed: 2012-03-22
Abstract: La présente invention concerne un fusible électronique (200) qui peut être utilisé pour compléter un fusible à impact ponctuel mécanique (101). Le fusible électronique (200) comprend un circuit générateur de tension (210), un microcontrôleur (220), un capteur piézoélectrique (262), un circuit de mise à feu (280) et un circuit de verrouillage de sécurité (290). Lorsqu'un projectile (50) heurte une cible sous un angle optimal, le fusible à impact ponctuel mécanique (101) est activé ; lorsque l'angle de frappe est oblique, le fusible à impact ponctuel mécanique peut être inefficace, mais le capteur piézoélectrique (262) peut être utilisé pour déclencher le circuit de mise à feu (280). Le circuit de verrouillage de sécurité (290) garantir que le circuit de mise à feu (280) ne peut fonctionner qu'après un temps de retard prédéterminé lorsqu'un FET à canal N (292) est bloqué. Le microcontrôleur (220) génère également un signal de temporisation qui réalise provoque l'autodestruction d'un projectile qui n'a pas explosé.
Patent CA-2831684-A1 (CA)
Inventor: WURTS JAY
IPC: F02D41/06
Filed: 2012-03-28
Abstract: Featured is an accurate and inexpensive system to detect and report engine idling in a vehicle including a detection portion and a reporting portion. The detection portion detects or senses the presence of voltage from the vehicle's ignition switch and vehicle's mechanical vibration from the running engine. The detection portion also can filter out transient vibrations which are not related to engine running. The detection portion forwards signal or information relating to engine running and vehicle movement to a reporting portion of the system. The reporting portion (e.g., a software application being executed on a computer or microprocessor) determines from the forwarded information if the vehicle engine is idling and if there is excessive idling. The fleet operator can define recommended maximum idling parameters to determine such excessive idling. Also featured are apparatuses, devices and methods related thereto.
Patent CA-2832328-A1 (CA)
Inventor: DEMICHELIS FRANCESCA
IPC: C40B30/00
Filed: 2012-05-07
Abstract: In general, the presently disclosed technology relates to identification of cancer subtypes. More specifically, the technology relates to methods for determining molecular drivers of cancer and/or progression using a multivariate image data and statistical analysis of in-situ molecular markers and morphological characteristics in the same cells of a biological sample suspected of cancer. This analysis takes place after a single acquisition that obtains the molecular and anatomic morphology data in parallel. The analysis compares specific morphological and molecular markers to known samples exhibiting particular genetic drivers of the cancer. This method provides statistical information that allows for an increased confidence in the identification of specific molecular drivers of the cancer.
Patent CA-2833711-A1 (CA)
Inventor: BROUSSARD JOEL N
IPC: E21B43/26
Filed: 2013-11-15
Abstract: A system for hydraulically fracturing an underground formation in an oil or gas well to extract oil or gas from the formation, the oil or gas well having a wellbore that permits passage of fluid from the wellbore into the formation. The system includes a plurality of electric pumps fluidly connected to the well, and configured to pump fluid into the wellbore at high pressure so that the fluid passes from the wellbore into the, and fractures the formation. The system can also include a plurality of natural gas powered generators electrically connected to the plurality of electric pumps to provide electrical power to the pumps.
Patent CA-2835342-A1 (CA)
Inventor: SANCHEZ RAMS CRISTINA
IPC: A23L29/10
Filed: 2012-05-11
Abstract: The invention concerns freezable dairy compositions comprising milk, processes for making such compositions and for freezing them, and their uses. The composition has an overrun of from 25% to 150%.
Patent CA-2835781-A1 (CA)
Inventor: PERRIERE BERNARD
IPC: F03D7/02
Filed: 2012-05-03
Abstract: The invention relates to a turbine and to the implementation method thereof, said turbine comprising a blade mounted such that it can rotate about a central axis and an electromagnetic synchronous machine arranged with the blade in such a way as to modify the angular rotation speed of the blade in order to optimise the mechanical efficiency of the blade as a function of the speed of the incident fluid acting on the blade.
Patent CA-2835965-A1 (CA)
Inventor: KROGMAN MARK JAMES
IPC: E01F9/615
Filed: 2012-04-17
Abstract: A lighting apparatus comprising a first lighting assembly comprising at least one lower light source configured to cast light over at least a near field and a second lighting assembly comprising at least one upper light source configured to cast light over at least a far field, the second lighting assembly mounted above the first lighting assembly.
Patent CA-2839899-A1 (CA)
Title: Grinder
Inventor: SAHLI GEORG
IPC: A47J42/40
Filed: 2014-01-20
Abstract: A new grinder (1) is described which is used to grind coffee beans, with a first grinding element (11) and a second grinding element (15), wherein the two grinding elements (11, 15) are rotatable relative to one another, in such a way that coffee beans are ground by the grinding elements into a coffee powder, and with an entrainer wheel (25) rotatable with the first grinding element, said entrainer wheel being used to convey, on its edge region, the ground coffee powder out of the grinding elements (11, 15) via an exit channel (6-3). The edge region of the entrainer wheel (25) is constituted tapered towards the grinding elements (11, 15) with a concave profile, in such a way that an inner high edge (Ri) and an outer low edge (Ra) are formed, and the entrainer wheel (25) comprises a plurality of entrainer vanes (26) distributed in the edge region over the periphery.
Patent CA-2840318-A1 (CA)
Inventor: COUPARD VINCENT
IPC: C07C1/24
Filed: 2012-07-09
Abstract: L'invention décrit un procédé de déshydratation d'une charge éthanol en éthylène comprenant la vaporisation de ladite charge éthanol en mélange avec au moins une partie du flux d'eau purifié recyclé selon l'étape f) dans un échangeur grâce à un échange de chaleur avec l'effluent issu du dernier réacteur, ledit mélange étant introduit dans ladite étape de vaporisation à une pression comprise entre 0,1 et 0,4 MPa, la compression du mélange vaporisé dans un compresseur, l'introduction du mélange vaporisée et comprimée, à une température d'entrée comprise entre 350 et 500°C et à une pression d'entrée comprise entre 0,2 et 1,3 MPa, dans au moins un réacteur adiabatique contenant au moins un catalyseur de déshydratation et dans lequel la réaction de déshydratation a lieu, la séparation de l'effluent issu du dernier réacteur adiabatique de l'étape c) en un effluent comprenant de l'éthylène à une pression inférieure à 1 MPa et un effluent comprenant de l'eau, la purification d'au moins une partie de l'effluent comprenant de l'eau issu de l'étape d) et la séparation d'au moins un flux d'eau purifiée et d'au moins un flux d'éthanol non converti, le recyclage d'au moins une partie du flux d'eau purifiée issu de l'étape e) en amont de l'étape a).
Patent CA-2840680-A1 (CA)
Title: Mercury vapour discharge lamp and method for the manufacture thereof
Inventor: JUNG BURKARD
IPC: H01J5/04
Filed: 2014-01-24
Abstract: Customary mercury vapour discharge lamps comprise a closed emitter tube made of quartz glass having an emitter tube end, a gas-tight sealing in the region of the emitter tube end, and two electrodes arranged inside the emitter tube for generating a discharge in a discharge zone between the electrodes, as well as an amalgamate reservoir. In order to devise a mercury vapour discharge lamp having an amalgamate reservoir, which can be operated at high efficiency at variable irradiation power and also is easy and inexpensive to manufacture, the invention proposes to form an annular gap in the region of the emitter tube end between a quartz glass tube and the emitter tube and to arrange the amalgamate reservoir inside said annular gap.
Patent CA-2842384-A1 (CA)
Title: Intraocular lens surgical system and method
Inventor: DOWNER DAVID
IPC: A61F9/007
Filed: 2012-09-10
Abstract: Various systems, apparatuses, and processes may be used for intraocular lens surgery. In particular implementations, a system for intraocular lens surgery may include an intraocular lens insertion cartridge and an intraocular lens interface adapted to engage an intraocular lens for advancement through the intraocular lens insertion cartridge. The system may also include a bracket that is detachably attached to the intraocular lens insertion cartridge and that facilitates securing the intraocular lens interface relative to the intraocular lens insertion cartridge.
Patent CA-2843021-A1 (CA)
Inventor: BOUCHARD PIERRE-LUC
IPC: E02D19/06
Filed: 2014-02-14
Abstract: An apparatus, for allowing control of liquid level on a site, comprising a hollow stake body comprising lateral openings for allowing liquid thereinto when the apparatus is positioned into the ground, a stake tip at one end and a hit plate receiver at an opposite end. A method for controlling liquid level on an excavation site comprising positioning the apparatus at one location on the site, positioning a hit plate on the apparatus, repeatedly hitting the hit plate until at least one opening is below ground at a liquid control depth, removing the hit plate and installing a pump for pumping liquid accumulated in the apparatus. A mesh construction, for use with the apparatus, comprising a first punctured cover, a second punctured cover and a mesh assembly, comprising at least one filtration mesh, sandwiched between the first and the second punctured covers for allowing liquid therethrough.
Patent CA-2843088-A1 (CA)
Title: Amelioration du procede fischer-tropsch pour la formulation d'un combustible hydrocarbone dans un environnement de gtl
Inventor: KRESNYAK STEVE
IPC: C10K1/00
Filed: 2013-05-06
Abstract: L'invention porte sur un procédé de traitement de gaz naturel amélioré utilisant un procédé de Fischer-Tropsch (FT) pour la synthèse de combustibles hydrocarbonés sans soufre brûlant proprement, dont les exemples comprennent du diesel de synthèse et du carburant aviation. Une sélection de gaz naturel, séparément ou combinée avec des portions de liquides de gaz naturel et de naphta de FT, et des vapeurs de FT sont détruites dans un générateur de gaz de synthèse et utilisées ou recyclées en tant que charge de départ d'un réacteur de Fischer-Tropsch (FT) afin d'accroitre la production de diesel de synthèse à partir du réacteur. L'amélioration du procédé a pour résultat la production maximale de diesel de synthèse formulé sans la présence ou la formation de sous-produits de faible valeur.
Patent CA-2844498-A1 (CA)
Inventor: JOHNSON GREGORY G
IPC: A43C11/00
Filed: 2012-08-14
Abstract: An automated tightening shoe with a single crisscrossed laces or closure panel and a tightening mechanism which operates in one direction to cause automatic tightening of the crisscrossed laces or closure panel to tighten the shoe about a wearer's foot, and which can be released easily so that the shoe can be removed from the wearer's foot. An actuating wheel partially projecting from the rear sole of the shoe provides a convenient and reliable actuating means for movement of the automated tightening mechanism in the tightening direction.
Patent CA-2845770-A1 (CA)
Inventor: KIMURA RYOTA
IPC: H04W52/18
Filed: 2012-07-13
Abstract: There is provided a communication control device including a power distribution unit configured to distribute, to one or more secondary systems, a transmission power accepted for a secondary usage of a frequency channel which is protected for a primary system, and a notification unit configured to notify each secondary system of a value of a second transmission power which is decided depending on a value of a first transmission power distributed by the power distribution unit. Upon updating the transmission power, only in a case where a value of the second transmission power which is previously notified and a value of the first transmission power which is newly distributed by the power distribution unit satisfy a predetermined condition with respect to a certain secondary system, the notification unit notifies the secondary system of a new value of the second transmission power.
Patent CA-2847684-A1 (CA)
Inventor: WILKINSON MICHAEL
IPC: B64C1/20
Filed: 2012-09-12
Abstract: The present invention is a bay for an aircraft galley that includes an extractor that retrieves objects from a compartment by slowly bringing the object forward using a free end. The free end is brought out of the compartment, carrying the object with it. The extractor is preferably a flexible sheet that is secured to the compartment and extends generally rearward to the rear wall. A pull cord may be attached to the free end to facilitate operating, and a mirror may be mounted to the compartment to provide the user with a view of the entrance to the compartment.
Patent CA-2848064-A1 (CA)
Inventor: BURGARD ANTHONY P
IPC: C12N15/54
Filed: 2012-09-07
Abstract: Provided herein are non-naturally occurring eukaryotic organisms that can be engineered to produce and increase the availability of cytosolic acetyl-CoA. Also provided herein are non-naturally occurring eukaryotic organisms having a 1,3-butanediol (1,3-BDO) pathway, and methods of using such organisms to produce 1,3-BDO.
Patent CA-2848896-A1 (CA)
Inventor: LEBLOND BERTRAND
IPC: A61K31/519
Filed: 2012-08-17
Abstract: The present invention relates to thiazolo[5,4-f]quinazoline compounds of formula (I), methods for preparing such compounds, and the use of these compounds in the amelioration, treatment or control of Down's syndrome or early Alzheimer's disease or in the amelioration, treatment or control of cancers, especially solid tumors. More specifically, the compounds of the invention are useful as DYRK1A and/or DYRK1B inhibitors. (see formula I)
Patent CA-2854956-A1 (CA)
Inventor: DOLENTI WILLIAM T
IPC: G01L5/00
Filed: 2008-02-15
Abstract: Non-contact torque, thrust, strain, and other data sensing of a valve actuator or valve is disclosed. A sensor may include a surface acoustic wave device.
Patent CA-2855659-A1 (CA)
Inventor: ZHUANG HANWEI
IPC: H04N5/232
Filed: 2014-07-02
Abstract: An apparatus, system, and method to reduce PTZ latency are provided. The system can include an input port and a motor driver unit, and the input port can receive a PTZ request. The input port can transmit the PTZ request to the motor driver unit, and the motor driver unit can extract a PTZ command from the PTZ request. In some embodiments, the PTZ request can obviate transmission through a parser and a processor.
Patent CA-2856575-A1 (CA)
Title: Compact portable antenna positioner system and method
Inventor: AYOTTE KEITH
IPC: H01Q1/08
Filed: 2012-10-18
Abstract: A low power, lightweight, collapsible and rugged antenna positioner for use in communicating with geostationary, geosynchronous and low earth orbit satellite. By collapsing, invention may be easily carried or shipped in a compact container. May be used in remote locations with simple or automated setup and orientation. Azimuth is adjusted by rotating an antenna in relation to a positioner base and elevation is adjusted by rotating an elevation motor coupled with the antenna. Manual orientation of antenna for linear polarized satellites yields lower weight and power usage. Updates ephemeris or TLE data via satellite. Algorithms used for search including Clarke Belt fallback, transponder/beacon searching switch, azimuth priority searching and tracking including uneven re-peak scheduling yield lower power usage. Orientation aid via user interface allows for smaller azimuth motor, simplifies wiring and lowers weight. Tilt compensation, bump detection and failure contingency provide robustness.
Patent CA-2858162-A1 (CA)
Inventor: CIOFFI JOHN
IPC: H04L47/41
Filed: 2011-12-05
Abstract: In accordance with embodiments disclosed herein, there are provided methods, systems, mechanisms, techniques, and apparatuses for traffic aggregation on multiple WAN backhauls and multiple distinct LAN networks; for traffic load balancing on multiple WAN backhauls and multiple distinct LAN networks; and for performing self-healing operations utilizing multiple WAN backhauls serving multiple distinct LAN networks. For example, in one embodiment, a first Local Area Network (LAN) access device is to establish a first LAN; a second LAN access device is to establish a second LAN; a first Wide Area Network (WAN) backhaul connection is to provide the first LAN access device with WAN connectivity; a second WAN backhaul connection is to provide the second LAN access device with WAN connectivity; and a traffic aggregation unit is to form a logically bonded WAN interface over the first WAN backhaul and the second WAN backhaul. In some embodiments an optional traffic de-aggregation unit may be used.