baber/WOPTO huggingface dataset:
Patent CA-2952661-A1 (CA)
Inventor: AIMI MARCO FRANCESCO
IPC: B81B3/00
Filed: 2015-06-23
Abstract: A system includes a plurality of micro-electromechanical switches including a plurality of gates, coupled to each other. Each micro-electromechanical switch includes a beam electrode disposed on a substrate. A beam includes an anchor portion coupled to the beam electrode. The beam includes a first beam portion extending from the anchor portion along a first direction; and a second beam portion extending from the anchor portion along a second direction opposite to the first direction. A first control electrode and a first contact electrode are disposed on the substrate, facing the first beam portion. A second control electrode and a second contact electrode are disposed on the substrate, facing the second beam portion. The first control electrode and the second control electrode are coupled to form a gate among the plurality of gates. The plurality of micro-electromechanical switches is arranged in at least one of a series arrangement, parallel arrangement.
Patent CA-2956983-A1 (CA)
Title: Engine casing with internal coolant flow patterns
Inventor: SHARMA ASHISH
IPC: F02C7/12
Filed: 2017-02-02
Abstract: An engine case is provided having a first solid wall region (402) and a second solid wall region (403) with an internal region (401) between the first and second sold wall regions (402, 403). The internal region (401) defines at least one cavity. One or more lattice structures are provided within the cavity that controls the flow of coolant air through the cavity. The cavity may be divided into two or more distinct cooling regions (1101, 1102) for allowing particular coolant flow paths to be provided to different parts of the engine case.
Patent CA-2957477-A1 (CA)
Title: Magnetic orientation detent
Inventor: GAMBLE DUSTIN ELI
IPC: B64C39/02
Filed: 2017-02-08
Abstract: In one embodiment, a hybrid aircraft includes a fixed-wing propulsion system and a multirotor propulsion system. The multirotor propulsion system includes a propeller coupled to a motor shaft. A motor drives the propeller via the motor shaft. The hybrid aircraft further includes a magnetic orientation detent to prevent the propeller of the multirotor propulsion system from rotating when power to the multirotor propulsion system is removed. The magnetic orientation detent further includes a plurality of magnets coupled to the circumference of the motor shaft and a detent magnet magnetically coupled to the plurality of magnets.
Patent CA-2958759-A1 (CA)
Inventor: HU QINGSONG
IPC: G01S5/12
Filed: 2015-12-29
Abstract: An enhanced positioning method for a moving target in a mine shaft based on witness nodes under an Internet of Things architecture, which belongs to an enhanced positioning method for a moving target in a mine shaft. A moving target moves in a roadway, and is positioned by an existing underground positioning system to obtain an initial positioning coordinate point tp(i); then, the initial positioning coordinate point tp(i) is projected onto a roadway midline to obtain a projection point tp'(i), and an Internet of things management and control platform is used for searching for a sensing node of which the distance from the projection point tp'(i) is within a maximal communication distance range; and finally, the sensing node is used as a witness node, and the obtained initial positioning coordinate point is corrected by means of an enhanced positioning method based on a witness node, so as to enhance the positioning precision of the moving target. The method realizes the effective combination of a positioning system and a sensing node under the Internet of Things architecture, realizes optimization and upgrading of the system without changing the original underground positioning system, and improves the positioning precision of the moving target, thereby having very good practicability and usability.
Patent CA-2961457-A1 (CA)
Inventor: KOPPERT ARIE LEENDERT
IPC: A01M21/04
Filed: 2015-09-17
Abstract: The invention relates to a device for treating soil with electromagnetic radiation, comprising: - a magnetron antenna (9) for generating microwave radiation with a relatively high frequency; a wave guide (16) connected to the output of the magnetron antenna (9); downward directed tubular members (18, 19) connected to the wave guide (16); -a manifold (17) arranged between the two tubular members (18, 19) and the wave guide (16); - a tuner unit (26) arranged on the wave guide (16); and - cooling means (22, 22', 22'') for cooling the electromagnetic radiation reflected by the soil. The invention also relates to a cable (24) provided with a single high-voltage cable and one or more low-voltage cables and/or a number of optical cables which are arranged in a shared cable. The invention finally relates to a method for disinfecting soil, wherein a magnetron (9) placed on a vehicle is moved over the soil, wherein the radiation reflected by the soil is minimized by tuning the wave guide (16) connected to the magnetron (9), and wherein the minimized reflected radiation is absorbed by a water load which is connected to one or two water tanks (22', 22'') which are placed on the vehicle and which hold the temperature of the water within predetermined limits.
Patent CA-2962176-A1 (CA)
Inventor: MAHNKE DON
IPC: B66C5/02
Filed: 2017-03-27
Abstract: A lift tower for lifting a load is provided. The lift tower comprises a left hand side and a right hand side front lift tower column. A first end of each of the left hand side and the right hand side front lift tower column is pivotally movable mounted to a respective left hand side and right hand side front support base. The left hand side and the right hand side front support base is fixedly placed on ground proximate to a location or a vertical projection to the ground thereof where the load is to be placed. A first end of a rear lift tower column is pivotally movable mounted to a rear support base. The rear support base is movably placed on the ground. A lift platform is pivotally movable mounted to a second end of each of the front lift tower columns and to a second end of the rear lift tower column. The lift platform comprises a lift mechanism for lifting the load. The front lift tower columns are pivotally movable between a first position with the front lift tower columns being oriented substantially parallel to the ground and a second position with the front lift tower columns being oriented substantially upright. The rear support base is movable along a line oriented substantially perpendicular to a pivotal axis of the front lift tower columns.
Patent CA-2963158-A1 (CA)
Inventor: DE BARROS RAMOS FLAVIO
IPC: E21B27/00
Filed: 2015-09-29
Abstract: The present invention relates to a box for packaging core samples from rock drilling, used in particular in the field of the collection of mineral materials from geological exploration activities for subsequent analysis. The box (1) is defined by a structure formed by a single body produced by injection-moulding of a thermoplastic material and comprising female fittings (4) and male fittings (5) for laterally interlocking the boxes (1), mechanisms (6) for closing and locking the cover (2), anatomic transport handles (7), openings (8) and channels (80) for draining liquid fractions and texturing for identifying the collected sample (not illustrated).
Patent CA-2963515-A1 (CA)
Inventor: MOOK JOSHUA TYLER
IPC: F02C7/06
Filed: 2017-04-06
Abstract: A rotary machine for an aeronautical device includes a thrust generator. The rotary machine additionally includes a rotary component rotatable with the thrust generator.  Moreover, the rotary machine of the present disclosure includes a plurality of gas bearings, with the plurality of gas bearings substantially completely supporting the rotary component of the rotary machine.
Patent CA-2966225-A1 (CA)
Title: Boites de distribution pour l'emballage de produits pharmaceutiques par technologie robotique
Inventor: KAMES EDWARD D
IPC: A61J7/00
Filed: 2015-11-03
Abstract: Selon la présente invention, l'automatisation de preneur-placeur robotique est utilisée pour transférer des produits pharmaceutiques solides oraux depuis des plateaux ou boîtes mobiles. Différents capteurs de produits pharmaceutiques solides oraux sont situés à l'intérieur de plateaux ou boîtes de distribution qui sont utilisés pour présenter les produits pharmaceutiques solides oraux pour prendre et placer par l'intermédiaire de la machinerie de preneur-placeur robotique. Les boîtes de distribution sont constituées d'une partie de réservoir pour contenir une pluralité de produits pharmaceutiques oraux solides et une zone de présentation adjacente au réservoir depuis laquelle les produits pharmaceutiques solides oraux sont transférés vers l'emballage par l'intermédiaire d'un mécanisme de transfert robotique de preneur-placeur.
Patent CA-2968016-A1 (CA)
Title: Discriminating ambiguous expressions to enhance user experience
Inventor: ROBICHAUD JEAN-PHILIPPE
IPC: G06F17/30
Filed: 2015-12-22
Abstract: Methods and systems are provided for discriminating ambiguous expressions to enhance user experience. For example, a natural language expression may be received by a speech recognition component (402). The natural language expression may include at least one of words, terms, and phrases of text. A dialog hypothesis set from the natural language expression may be created by using contextual information (404). In some cases, the dialog hypothesis set has at least two dialog hypotheses. A plurality of dialog responses may be generated for the dialog hypothesis set (406). The dialog hypothesis set may be ranked based on an analysis of the plurality of the dialog responses (408). An action may be performed based on ranking the dialog hypothesis set (410).
Patent CA-2971159-A1 (CA)
Title: Downhole activation of seismic tools
Inventor: JAASKELAINEN MIKKO
IPC: E21B47/00
Filed: 2015-02-26
Abstract: A well tool for sensing seismic activity at a downhole location has an anchoring mechanism for mechanically coupling the tool to a formation by contact engagement with a wall of a subterranean cavity in which the well tool is located. The anchoring mechanism is deployable by a pressure-triggered hydraulic actuator incorporated in the tool. The actuator is configured for pressure-triggered activation and for hydraulic actuation by agency of borehole fluids (e.g., drilling mud). The actuator can provide a persistent contacting force urging the anchoring mechanism into contact with the cavity wall, to promote firm coupling with the formation for seismic sensoring purposes.
Patent CA-2971231-A1 (CA)
Inventor: HU WEI
IPC: A47L5/22
Filed: 2016-03-04
Abstract: A scrubbing brush assembly of a vertical cleaner (1) and a vertical cleaner (1) having the same. The scrubbing brush assembly of the vertical cleaner (1) comprises a roll brush (11) and a motor (22), wherein, the rotation axis of the motor (22) is not parallel with the rotation axis of the roll brush (11), and the roll brush (11) is driven to roll by the motor (22) through a driving belt (13).
Patent CA-2974707-A1 (CA)
Title: Storage and retrieval system transport vehicle
Inventor: CYRULIK MICHAEL
IPC: B65G1/04
Filed: 2016-01-25
Abstract: An autonomous transport vehicle includes a transfer head (270) and a pusher (110PR) to separate the articles loaded on the head while the head is in a lower position within the payload bed of the vehicle. Thus an on-the-fly sortation of articles can be carried out.
Patent CA-2975293-A1 (CA)
Inventor: GILL KRISTA ANN
IPC: C07K5/062
Filed: 2016-02-02
Abstract: L'invention concerne des composés de formule I, où R1 représente un H ou un alkyle inférieur linéaire ou ramifié en C1 à C6 ; R2 représente un H, ou un alkyle inférieur linéaire ou ramifié en C1 à C6, ou une chaîne latérale d'acide aminé protéinogène ; R3 représente un H, un alkyle inférieur linéaire ou ramifié en C1 à C6, ou une chaîne latérale d'acide aminé protéinogène ; R4 représente un -OH ou un -O-R5 où R5 représente un alkyle inférieur linéaire ou ramifié en C1 à C6 ; et chaque R6 représente indépendamment un H ou un -CH3 ; ou un promédicament, un sel, ou un ester de ceux-ci pharmaceutiquement acceptable. La présente invention concerne également des compositions contenant lesdits composés, et leurs utilisations. (I)
Patent CA-2975690-A1 (CA)
Inventor: DUONG HIEN
IPC: F01D17/16
Filed: 2017-08-07
Abstract: A gas turbine engine compressor has an annular gas path, a circumferential array of variable inlet guide vanes (VIGVs), pivotally mounted and positioned within the annular gas path; and a rotor positioned adjacently downstream of the array of variable inlet guide vanes. The rotor has a platform extension extending upstream towards the inlet guide vanes. The platform extension axially overlaps an inner end surface of the variable inlet guide vanes.
Patent CA-2987914-A1 (CA)
Inventor: GRAY NATHANAEL
IPC: C07D417/14
Filed: 2016-06-30
Abstract: The disclosure relates to a compound having Formula (I'); and in particular, Compound (I-126); which modulates the activity of EGFR, a pharmaceutical composition comprising the compound, and a method of treating or preventing a disease in which EGFR plays a role.
Patent CA-2988810-A1 (CA)
Inventor: JAITZIG JENNIFER
IPC: C12N9/02
Filed: 2016-06-09
Abstract: The present invention relates to a recombinant nucleic acid molecule, a recombinant micro-organism, to a method for producing alanine and to the use of the recombinant nucleic acid molecule or the recombinant microorganism for the fermentative production of alanine.
Patent CA-2992202-A1 (CA)
Title: Decontamination automatisee de zones complexes
Inventor: PARK SHAWN HYUNSOO
IPC: A61L2/18
Filed: 2018-01-17
Abstract: Une méthode est décrite pour décontaminer une zone. La méthode comprend le déploiement dune unité de décontamination mobile dans la zone. Lunité de décontamination mobile comprend une buse de dispersion daérosol et une soufflante de direction daérosol. La méthode comprend également la détermination de paramètres de dispersion daérosol pour lunité de décontamination mobile en fonction des caractéristiques de la zone et la dispersion automatique dun décontaminant dans la zone au moyen de la buse de dispersion daérosol et selon les paramètres de dispersion daérosol. Le décontaminant est dispersé en aérosol comprenant des gouttelettes de décontaminant. La méthode comprend également la direction des gouttelettes de décontaminant à des surfaces dans la zone au moyen de la soufflante de direction daérosol et selon les paramètres de dispersion daérosol, les caractéristiques de zone étant obtenues au moyen dun capteur de lunité de décontamination mobile et comprenant des renseignements sur la zone à décontaminer, qui est inconnue, les caractéristiques étant aussi transmises par le capteur à une commande de lunité de décontamination mobile, la commande déterminant ensuite les paramètres de dispersion daérosol en fonction des caractéristiques de zone transmises par le capteur.
Patent CA-2992566-A1 (CA)
Title: Dispositif de suture laparoscopique avec mecanisme de liberation
Inventor: CHIN WAI N
IPC: A61B17/06
Filed: 2016-07-11
Abstract: L'invention concerne un dispositif de suture. Le dispositif de suture peut comprendre au moins une aiguille configurée pour venir en prise avec une suture à déployer, au moins un mécanisme de libération couplé à l'aiguille, configuré pour libérer une suture en prise lors de son déploiement, et un mécanisme d'entraînement couplé de manière fonctionnelle à l'aiguille et configuré pour faire avancer l'aiguille d'une position rétractée vers une position déployée au cours de la mise en prise, et rétracter l'aiguille de la position déployée à la position rétractée pendant le désengagement.
Patent CA-2992607-A1 (CA)
Inventor: IWAI YASUNORI
IPC: F23R3/00
Filed: 2014-07-16
Abstract: A gas turbine facility 10 of an embodiment has a combustor 20 combusting fuel and oxidant, a turbine 28 rotated by combustion gas exhausted from the combustor 20, a heat exchanger 25 cooling the combustion gas from the turbine 28, a pipe 46 guiding a part of the combustion gas to the combustor 20 via the heat exchanger 25, and a pipe 45 exhausting a remaining part of the combustion gas to an outside. Further, the facility has a pipe 40 supplying fuel to the combustor 20, a pipe 41 supplying oxidant to the combustor 20 via the heat exchanger 25, and a pipe 42 branched from the pipe 41, bypassing the heat exchanger 25, and coupled to the pipe 41, so as to introduce the oxidant into the pipe 41.
Patent CA-2993397-A1 (CA)
Inventor: SPROD GEOFFREY JAMES
IPC: A62C3/00
Filed: 2018-01-25
Abstract: A method of preserving a building or similar asset (16) from destruction by a bushfire is disclosed. The method includes the step of shortly prior to the arrival of the bushfire at the asset or building (16), spraying the exterior of said asset or building (16) with a water-based fire retardant (17) ejected from a nozzle (10) located above the asset or building (16) and mounted on a helicopter (1) carrying the water-based fire retardant (17).
Patent CA-2995875-A1 (CA)
Title: Data processing system based on network promotional transactions
Inventor: ZHANG YI
IPC: H04L29/06
Filed: 2015-12-15
Abstract: A data processing system based on network promotional transactions, the system comprising: a first server 10, a second server 20, a first terminal 30, a fourth server 60, a second terminal 40, and a third server 50. The first server 10 is used for generating a corresponding product electronic transaction certificate on the basis of product information and receipt information; the second server 20 is used for publishing a promotional message corresponding to the product electronic transaction certificate; the first terminal 30 is used for pushing the product electronic transaction certificate by means of the Internet; the second terminal 40 is used for sending payment information for requesting payment amount funds; the third server 50 sends a payment electronic certificate to the fourth server; and the fourth server 60 is used for transferring funds into the receipt account included in receipt settlement information.
Patent CA-2997488-A1 (CA)
Title: Device for producing spunbonds from endless filaments
Inventor: FREY DETLEF
IPC: C08J5/00
Filed: 2018-03-06
Abstract: The invention relates to a device for producing spunbonds from endless filaments, comprising at least one spinneret, at least one cooling device, at least one stretching device and comprising at least one depositing device for depositing the filaments. At least one diffusor is arranged between the stretching device and the depositing device so that filaments and primary air from the stretching device enter into the diffusor. In the region of the at least one diffusor at least two secondary air inlet gaps arranged on opposite sides of the diffusor are provided. At least one secondary air inlet gap is formed with the proviso that the secondary air flows in at an angle a with respect to the filament flow direction FS, wherein the inflow angle a is less than 100°. An extraction device for extracting air through the depositing device. An extraction region arranged underneath the diffusor outlet has a width b in the machine direction which is greater than the width B of the diffusor outlet.
Patent CA-2997609-A1 (CA)
Inventor: PEACOCK BRIAN
IPC: G06F21/70
Filed: 2018-03-07
Abstract: An electronic device configured for retail display includes a persistent memory on which boot instructions are stored, a storage device on which security monitoring instructions are stored, and a processor configured to execute the boot instructions during a boot sequence to initiate execution of the security monitoring instructions. The processor is further configured, via the execution of the security monitoring instructions, to monitor the retail display of the electronic device for a security trigger event and, upon detection of the trigger event, lock a user interface of the electronic device.
Patent CA-2997676-A1 (CA)
Inventor: HUDSON RICHARD
IPC: G06F19/00
Filed: 2016-09-26
Abstract: A method of designing an underground excavation may involve the steps of: Developing a plurality of input parameters for the underground excavation; performing a first design iteration to determine an initial ground support system design; evaluating a kinematic stability of the initial ground support system design; determining whether the kinematic stability meets a predetermined factor of safety; and reiterating the initial ground support system design until the kinematic stability meets the predetermined factor of safety.
Patent CA-2997721-A1 (CA)
Inventor: JERRETT ALISTAIR RENFREW
IPC: A01K79/00
Filed: 2016-09-08
Abstract: A method for extracting aquatic animals from an apparatus (102) containing aquatic animals. The apparatus has a body with an open end (102a), a substantially closed end (102b), and one or more side walls (102c) between the open end and the substantially closed end. At least a major portion of the side wall(s) are in the form of a flexible membrane, and at least a major portion of the side wall(s) and the substantially closed end are substantially impervious to water. The method involves arranging the apparatus (102) with an open end (102a) of the apparatus positioned higher than a substantially closed end (102b) of the apparatus, introducing a flow of liquid into an interior region of the apparatus proximal the substantially closed end, and using the introduced flow of liquid to transport aquatic animals contained in the apparatus, out of the open end (102a) of the apparatus.
Patent CA-2997806-A1 (CA)
Inventor: NIERGARTH DANIEL ALAN
IPC: H02K1/30
Filed: 2018-03-08
Abstract: The present disclosure is directed to an electric machine defining a longitudinal direction, a radial direction, and a circumferential direction, and an axial centerline defined along the longitudinal direction. The electric machine includes a rotor assembly that includes a plurality of carriers arranged along the circumferential direction. Each pair of carriers defines a carrier gap therebetween along the circumferential direction, and each carrier includes a rotor magnet. The rotor assembly further includes an outer ring radially outward of and surrounding the plurality of carriers along the circumferential direction, the outer ring defining a unitary structure.
Patent CA-2998657-A1 (CA)
Title: Methode de controle d'un procede de traitement electrochimique des eaux et des eaux usees
Inventor: LI YANBO
IPC: C02F1/72
Filed: 2016-09-14
Abstract: La présente invention concerne un procédé de traitement d'eaux usées faisant appel à un dispositif à électrode électrochimique. Ledit dispositif à électrode électrochimique comprend au moins une électrode électrochimique (30) comprenant une plaque d'électrode appropriée. Ledit procédé comprend les étapes suivantes consistant à : amener l'eau contenant un soluté indésirable à passer à travers au moins une électrode électrochimique (30); appliquer un courant continu à l'électrode électrochimique (30) pour détruire le soluté indésirable dans l'eau de manière à fournir de l'eau présentant une concentration plus faible en soluté indésirable. Le courant continu est ajusté par l'intermédiaire d'une technique de réglage de puissance spécifique. Ladite technique de réglage comprend au moins le cycle suivant d'une séquence de courant appliqué : une période de fonctionnement avec un courant constant prédéfini circulant à travers une électrode électrochimique (30); l'application d'un courant constant inverse pour inverser les électrodes positive et négative tout en maintenant une amplitude absolue du courant constant; et une période de fonctionnement avec le courant constant circulant à travers l'électrode électrochimique (30).