baber/WOPTO huggingface dataset:
Patent CA-2910796-A1 (CA)
Title: Method and system employing finite state machine modeling to identify one of a plurality of different electric load types
Inventor: HARLEY RONALD GORDON
IPC: G06F17/50
Filed: 2014-05-15
Abstract: A system is for a plurality of different electric load types. The system includes a plurality of sensors (V,I) structured to sense a voltage signal and a current signal for each of the different electric loads; and a processor (21).  The processor acquires (22) a voltage and current waveform from the sensors for a corresponding one of the different electric load types; calculates (24) a power or current RMS  profile of the waveform; quantizes (26) the power or current RMS profile into a set of quantized state-values; evaluates (28) a state-duration for each of the quantized state-values;  evaluates (30) a plurality of state-types based on the power or current RMS profile and the quantized state-values; generates (32) a state-sequence that describes a corresponding finite state machine model of a generalized load start-up or transient profile for the corresponding electric load type; and identifies the corresponding electric load type.
Patent CA-2911535-A1 (CA)
Inventor: MAGNUSON CHRISTOPHER
IPC: E21B19/16
Filed: 2015-11-06
Abstract: The systems, devices, and methods described herein describe a tubular retention system arranged over a mousehole. The tubular retention system includes load bearing plates that are mutually opposed, vertically aligned, and connected to an eternal support structure via upper and lower links that, together, form a parallelogram shape movable to engage tubulars of varying diameters. The load bearing plates are pulled down by a biasing system to engage the tubular and synchronized by a lifting ring connecting the load bearing plates together. Mutually opposing deflector plates are connected to the load bearing plates and move in response to the downward movement of the load bearing plates, providing a centering force against the tubular to assure proper retention once the load bearing links engage the tubular. An upward force enables the load bearing plates to return upward and outward to release the tubular.
Patent CA-2912845-A1 (CA)
Inventor: JIAO YU
IPC: C03B23/023
Filed: 2014-05-21
Abstract: A furnace for shaping glass sheets for aircraft transparencies using the cut -to-size method includes a preheat and cooling furnace defined as a first furnace, and a shaping furnace. A conveyor geared for reciprocating movement moves a bending iron supporting a glass sheet through the first furnace set to a preheat temperature. The glass sheet supported on the bending iron is heated in the shaping furnace by microwave beams from a gyrotron to heat portions of the glass sheet to be shaped to a complex shape. After the sheet is shaped, the conveyor moves the bending iron supporting the shaped glass sheet from the shaping furnace through the first furnace set to a cooling cycle.
Patent CA-2912940-A1 (CA)
Title: Treatment process for extraction of precious, base and rare elements
Inventor: LIDDELL KEITH STUART
IPC: C22B3/08
Filed: 2015-11-20
Abstract: This invention describes a hydrometallurgical process for the recovery and separation of valuable elements, in particular gold and silver, from a feed material comprising a refractory, intractable or otherwise poorly responding to conventional treatment routes ores, concentrates and other materials. In particular, the process is a process integrated into one or more existing value element extraction processes.
Patent CA-2914836-A1 (CA)
Inventor: YAMAMOTO KENJI
IPC: A23F3/16
Filed: 2014-06-10
Abstract: Provided are: a diketopiperazine mixture suitable for mixing in food and beverages; and a method for producing same. By means of high-temperature, high-pressure processing of plant-based peptides in a liquid, it is possible to produce a plant extract containing a high concentration of diketopiperazine containing cycloleucyl phenylalanine and cycloleucyl leucine. By means of the present invention, diketopiperazine is obtained, which is superior in terms of plant-based natural-substance-derived flavor, and by being added as-is to food and beverages, it is possible to produce food and beverages to which the functionality of diketopiperazine has been added.
Patent CA-2915322-A1 (CA)
Title: A gas lift system and a gas lift method
Inventor: VASQUES RICARDO REVES
IPC: E21B43/12
Filed: 2014-06-25
Abstract: The present invention relates to a gas lift system (1) arranged in a well (65) having a top (10) and comprising a well fluid (11), the gas lift system comprising a casing (61) arranged in the borehole defining a surrounding annulus (62), an opening (86) in the casing, and a pumping unit (12) for pumping gas (8) into the annulus, wherein the gas lift system further comprises a downhole tool (14) having a first end (15) nearest the top of the well and a second end (16), the downhole tool comprising a pump section (2) comprising a housing (20) comprising a chamber (201) having an axial extension (17), a plunger (23) sliding in the chamber and dividing the chamber into a first compartment (203) and a second compartment (202), a plunger rod (26) connected with the plunger, a chamber inlet channel (27) and a chamber outlet channel (21), the inlet channel and the outlet channel being in fluid communication with the second compartment, a sealing element (29) for isolating a first part (66) of the casing from a second part (67) of the casing, the first part and the inlet channel being in fluid communication with the opening, a one-way valve (24) arranged in the inlet channel to allow fluid to flow into the chamber, and a one-way valve (22) arranged in the outlet channel to allow fluid to flow out of the chamber. The invention also relates to a gas lift method.
Patent CA-2915746-A1 (CA)
Inventor: RENARD AMELIE
IPC: G06F3/0482
Filed: 2015-12-21
Abstract: It is proposed a computer-implemented method of setting a parameter. The method comprises detecting a user input on a first location on a graphical user interface, the user input being maintained. The method also comprises displaying on the graphical user interface a pie menu centered on the first location, the pie menu comprising at least one angular sector that is associated with a customizable parameter, detecting a second location of the user input on the graphical user interface in the at least angular sector, and selecting among a set of values, a value of the customizable parameter according to the detected second location.
Patent CA-2916299-A1 (CA)
Title: Apparatus and methods for joining dissimilar materials
Inventor: SPINELLA DONALD J
IPC: B23K11/11
Filed: 2014-06-26
Abstract: An apparatus and method for fastening dissimilar metals like steel and aluminum utilizes a spot welding machine. The metals are stacked with an aluminum body captured between steels. Heat from the welder's electric current softens the lower melting point aluminum allowing an indentation of the steel layer to penetrate the aluminum and weld to an opposing steel layer. The process may be used to join stacks with several layers of different materials and for joining different structural shapes.
Patent CA-2919926-A1 (CA)
Title: Systemes et methodes destines a un echange sur le marche de codes a barres destines aux coupons
Inventor: VANDEVELDE SCOTT RAYMOND
IPC: G06Q30/08
Filed: 2016-02-02
Abstract: Des campagnes pour fournir des coupons à un consommateur peuvent comprendre la collecte de données de panier dachat à partir de terminaux de points de vente (PDV) dans des magasins physiques, les données de panier dachat identifiant un consommateur à laide dune identification de consommateur unique et lidentification dun ou de plusieurs codes universels des produits (CUP) balayés pendant que le consommateur identifié est présent au niveau dun terminal de PDV, et la conduite dune vente aux enchères de CUP en ligne pour collecter des offres, par CUP, pour la distribution de coupons au consommateur identifié déclenché par balayage dun ou de CUP, dans lequel des offres gagnantes, le cas échéant, sont déterminés comme étant le moment où le consommateur identifié est présent au niveau du terminal de point de vente. En outre, la campagne peut comprendre, au nom dun enchérisseur gagnant, la satisfaction de loffre de lenchérisseur gagnant par, au moins lun parmi, lenvoi du coupon au terminal de PDV pour limpression, lenvoi dun message au terminal de PDV pour limpression, et lenvoi dun coupon électronique au consommateur.
Patent CA-2921292-A1 (CA)
Title: Method for making ultra high molecular weight polyethylene
Inventor: FREEDMAN JORDAN H
IPC: B29C71/02
Filed: 2014-08-15
Abstract: Heat treating UHMWPE by applying pressure with radial constraint at suitable times during a heating protocol reduces or eliminates cavitation, which is otherwise observed to occur when the UHMWPE is heated to a temperature above 300°C. Heat treated UHMWPE can undergo subsequent processing involving crosslinking, deformation, doping with antioxidant, and homogenizing or annealing. Heating during these steps can be carried out even above the onset melt temperature of the UHMWPE without loss of physical properties.
Patent CA-2921927-A1 (CA)
Inventor: KUMAR RAJESH
IPC: A61M5/32
Filed: 2014-08-18
Abstract: An auto-injector device for administering a liquid pharmaceutical composition, in which an end-user can select between doses that the device is capable of delivering. The end-user choices that translate into the selected doses can be based on end-user perceived severity of symptoms, end-user weight and other such factors. In some embodiments the auto-injector is configured to administer the one chosen dose only. In other embodiments, the auto-injector can deliver second and subsequent doses up to full dose of the pharmaceutical composition disposed in the injector. The auto-injector can provide visual, audio, and tactile feedback, alone or in combination, to the user to indicate the dose selected, instructions for use, and when the dose has been administered.
Patent CA-2926313-A1 (CA)
Title: Modulateurs d'alcool secondaire de roryt de type quinolinyle
Inventor: LEONARD KRISTI A
IPC: A61P29/00
Filed: 2013-10-15
Abstract: La présente invention comprend des composés de formule I, dans laquelle: R1, R2, R3, R4, R5, R6, R7, R8, et R9 sont tels que définis dans la description. L'invention concerne également une méthode de traitement ou d'amélioration d'un syndrome, d'un trouble ou d'une maladie, ce syndrome, ce trouble ou cette maladie étant la polyarthrite rhumatoïde ou le psoriasis. L'invention concerne également une méthode de modulation de l'activité de ROR?t chez un mammifère par administration d'une quantité thérapeutiquement efficace d'au moins un composé de la revendication 1.
Patent CA-2928587-A1 (CA)
Inventor: ROVERSO ROBERTO
IPC: H04L29/06
Filed: 2014-10-17
Abstract: The invention relates to methods and devices of distributing data content in a live streaming peer-to-peer (P2P) network. In a first aspect of the present invention a method is provided of distributing data content in a P2P live streaming network comprising a plurality of peers and a streaming source periodically producing segments representing the data content to be distributed, wherein a group of the peers are assigned to download the data content from the streaming source and to distribute the downloaded data content to remaining peers in the P2P network. The method comprises making requests, from a first peer comprised in the group, for a current segment produced by the streaming source, the requests being made at a rate higher than a rate with which the segments are produced by the streaming source. Further, the method comprises announcing, if the first peer is the peer in the group being the first to download the current segment, that the current segment has been downloaded, wherein the network peers can download the current segment from said first peer; or else downloading the current segment from a second peer in the group being the first to download the current segment, which second peer announces the download of the current segment on the P2P network.
Patent CA-2928979-A1 (CA)
Inventor: GLYNN CHRISTOPHER CHARLES
IPC: F01D25/24
Filed: 2016-05-05
Abstract: In one aspect the present subject matter is directed to a system for supporting shafts of an indirect-drive turbofan engine. The system includes a fan frame assembly that is coaxially aligned with a centerline of the turbofan engine and positioned forward of a reduction gear that couples a low pressure rotor shaft to a fan shaft. A compressor frame assembly is aligned with the centerline aft of the reduction gear and is positioned axially between a low pressure compressor and a high pressure compressor of the turbofan engine. A turbine frame assembly is coaxially aligned with the centerline and is positioned axially between a high pressure turbine and a low pressure turbine of the turbofan engine. The turbine frame assembly rotatably supports an aft end portion of a high pressure rotor shaft and an aft end portion of the low pressure rotor shaft.
Patent CA-2929538-A1 (CA)
Title: Creatine analogs and the use thereof
Inventor: JUNGLES STEVEN
IPC: A61K31/155
Filed: 2014-11-05
Abstract: The present invention provides novel creatine analogs useful for treating any creatine deficiency disorders and methods of treating and preventing creatine deficiencies utilizing the present compounds and the pharmaceutical compositions or formulations thereof. Certain embodiments seek to increase the lipophilicty of novel creatine analogs with the goal of improving their bioavailability.
Patent CA-2932486-A1 (CA)
Inventor: AMARI GABRIELE
IPC: C07D401/14
Filed: 2014-12-04
Abstract: The invention relates to novel compounds of formula (I) having a benzhydryl structure which are both phosphodiesterase 4 (PDE4) enzyme inhibitors and muscarinic M3 receptor antagonists, methods of preparing such compounds, compositions containing them and therapeutic use thereof.
Patent CA-2934344-A1 (CA)
Title: Methodes et dosages biologiques se rapportant a des cellules tumorales circulantes
Inventor: TING DAVID T
IPC: A61K31/7088
Filed: 2014-12-18
Abstract: La technologie de l'invention concerne des méthodes de détection de cellules tumorales circulantes (CTC), par exemple par détection de modifications intervenant dans l'expression de certains gènes marqueurs CTC. L'expression aberrante de gènes marqueurs CTC, notamment des changements d'expression indicateurs de CTC, peut également être ciblée pour traiter le cancer.
Patent CA-2934534-A1 (CA)
Inventor: BUTTAR SUZANNE
IPC: A61P19/02
Filed: 2014-12-18
Abstract: Polymorphs of a hydrochloride salt of (S)-2-(l-(9H-purin-6-ylamino) propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one of formula (I), compositions thereof, methods for their preparation, and methods for their use are disclosed. Solvent forms of a hydrochloride salt of (S)-2- (1-(9H-purin-6-ylamino)propyl)-5-fluoro-3-phenylquinazolin-4(3H)-one, compositions thereof, methods for their preparation, and methods for their use are also disclosed.
Patent CA-2934568-A1 (CA)
Title: Containers and attachments therefor
Inventor: KANE SHARON
IPC: B65D47/06
Filed: 2013-12-23
Abstract: A glass neck (14) for attachment to a container (12) of a material other than glass is described. The glass neck comprises a wall defining (22) a passageway having a first end (26) and a second end (32), container-attachment means (24) being provided at the first end and the second end defining a glass rim.
Patent CA-2935542-A1 (CA)
Inventor: ROKDE RAJAT R
IPC: A61B17/00
Filed: 2014-11-10
Abstract: A gastric calibration tube includes a flexible elongate member, a pushing member, and a balloon member. The flexible elongate member has a proximal end portion, a distal end portion, and an outer surface that extends between the proximal and distal end portions. The outer surface defines a side opening. The flexible elongate member defines a lumen that is in communication with the side opening. The pushing member has a proximal portion and a distal portion. The distal portion is advanceable through the lumen of the flexible elongate member and out of the side opening of the flexible elongate member. The balloon member is secured to one or both of the flexible elongate member and the pushing member. The balloon member is inflatable to fix the gastric calibration tube within a patients stomach.
Patent CA-2937301-A1 (CA)
Title: Structure d'abri, en particulier d'un plateau de charge, tel qu'une plateforme de camion, de remorque ou similaire, et abri integrant une telle structure
Inventor: LIBNER HERVE
IPC: B60J7/06
Filed: 2015-02-10
Abstract: Structure (2) d'abri d'un plateau (3) de charge comprenant :  - des arceaux (5) parallèles formés chacun de montants (6) en regard reliés entre eux par une traverse (7) et déplaçables le long d'un chemin (8) de guidage entre une position déployée de ladite structure (2), sous forme d'abri dudit plateau (3), et une position repliée de plus faible encombrement de ladite structure (2), libérant au moins une partie dudit plateau (3),  - des moyens (9) de liaison entre les montants (6) en regard de deux arceaux (5) adjacents,  - et une pluralité d'arches (10), chaque arche (10) étant reliée à un arceau (5) par une liaison (11) articulée pour passer d'une position de repli dans laquelle elle s'étend en applique contre ledit arceau (5) à une position déployée dans laquelle elle forme une traverse supplémentaire, et inversement. La liaison (11 ) articulée entre arche (10) et arceau (5) est, pour au moins une arche (10), une liaison à pivotement de l'arche (10) autour d'un axe sensiblement parallèle à l'axe longitudinal de la traverse (7) dudit arceau (5), et à coulissement de l'arche (10) le long d'un montant (6) de l'arceau (5).
Patent CA-2942912-A1 (CA)
Title: Methods and systems for recommending communications configurations
Inventor: ABRAMOV ANDREY L
IPC: H04L12/24
Filed: 2015-03-17
Abstract: Methods, systems and devices are provided for placeshifting data. An exemplary method of placeshifting a media program from a first device to a second device involves receiving, by a server on a network, from the second device, a request for a placeshifting session over the network with the first device, identifying, by the server, recommended communications configuration information for the placeshifting session, and providing, by the server, the recommended communications configuration information to one of the second device and the first device in response to the request.
Patent CA-2943858-A1 (CA)
Inventor: MITCHELL HELEN
IPC: C07D471/04
Filed: 2015-03-23
Abstract: La présente invention concerne des composés benzamide ayant un hétéroaryle bicyclique, de la formule (I), qui sont des inhibiteurs de protéines kinases de la famille des kinases apparentées à la tropomyosine (Trk), et, par conséquent, qui sont utiles dans le traitement de la douleur, de l'inflammation, du cancer, de la resténose, de l'athérosclérose, du psoriasis, d'une thrombose, d'une maladie, d'un trouble, d'une lésion ou d'un dysfonctionnement associé à la myélinisation ou à une démyélinisation, ou d'une maladie ou d'un trouble associé à des activités anormales du récepteur TrkA du facteur de croissance nerveux (NGF).
Patent CA-2944279-A1 (CA)
Inventor: MULLER FRANK
IPC: A61C5/90
Filed: 2015-06-22
Abstract: The invention relates to a film clamping element, in particular for carrying out dental machining in the mouth area of a patient, comprising a vestibular ring (14) and a lip ring (12), between which and optionally beyond which a film (16) extends. The film is held in a stretched manner by the rings, and the film (16) and the rings are elastically deformable, in particular the film and the rings can be pressed together into a substantially oval shape. The invention is characterized in that the vestibular ring (14) has a recess on at least one circumferential point, the width of said recess being greater than the width of a frenulum and smaller than the radius of the vestibular ring (14).
Patent CA-2945219-A1 (CA)
Title: Device for recovering hydraulic energy in an implemented and a corresponding implement
Inventor: HELBLING FRANK
IPC: F15B1/02
Filed: 2016-10-13
Abstract: This invention relates to a device for recovering hydraulic energy in an implement with a mooring pump for operation as pump or as motor, with a high-pressure accumulator and with a throttle differential circuit for connecting the bottom side of a working cylinder with the rod side of the working cylinder of the implement, and to a corresponding implement.
Patent CA-2947241-A1 (CA)
Title: Efficient covariance matrix update
Inventor: SKALICKY JAKUB
IPC: G01S19/20
Filed: 2016-11-01
Abstract: An efficient covariance matrix computation method is disclosed in connection with certain GNSS applications, including ARAIM and geometry screening. The system and method of the present application enable computation of multiple covariance matrices with substantially greater efficiency than previous approaches, including the rank-one update formula. For example, the system and method of the present application advantageously involves substantially fewer and simpler arithmetic operations than previous approaches. In addition, unlike the rank-one update formula, the system and method of the present application can be used to compute the subsolution in which all the satellites of a given constellation are removed.
Patent CA-2948608-A1 (CA)
Inventor: STOFFEL NEAL J
IPC: A01D34/73
Filed: 2015-05-11
Abstract: La présente invention porte sur une lame destinée à un corps de disque de tondeuse. La lame comprend un corps de lame de coupe d'un premier matériau de base, des surfaces supérieure et inférieure et une surface extérieure qui s'étend autour du corps de lame de coupe verticalement entre les surfaces supérieure et inférieure. La lame comprend en outre un bord de coupe formé le long de la surface extérieure et une pluralité de billes gainées s'étendant le long de l'une des surfaces supérieure et inférieure transversalement à distance du bord de coupe non dentelé.
Patent CA-2951577-A1 (CA)
Inventor: HUNGER ERICH
IPC: G01N33/46
Filed: 2015-06-11
Abstract: La présente invention concerne un outil de contrôle du bois (1) destiné à découper et à contrôler visuellement un noyau d'échantillon en bois. L'outil de contrôle du bois (1) comporte une cheville cylindrique creuse (11) qui comprend à une extrémité un orifice rentré (12) correspondant au diamètre intérieur du cylindre creux et à l'autre extrémité une tête aplatie (13), ainsi qu'une fenêtre (14) qui s'étend depuis l'extrémité de la cheville (11) cylindrique creuse du côté de l'orifice rentré sur au moins deux tiers de la longueur du cylindre creux. En outre l'invention concerne un procédé de vérification de la profondeur d'imprégnation d'un objet en bois imprégné (4).
Patent CA-2952815-A1 (CA)
Inventor: SASSI MOHAMED BEN MAMOUD
IPC: H01H29/00
Filed: 2015-05-15
Abstract: A delayed-activation sensor system includes at least one microsensor. The microsensor may include at least one sensor module for sensing a condition in an environment and a dissolvable coating encapsulating at least a portion of the at least one sensor module such that the dissolvable coating prevents the at least one sensor module from sensing the condition in the environment. The dissolvable coating may be dissolvable in a fluid in the environment such that the sensor module is activated after being located in the environment for a period of time. The microsensor may also include at least one energy harvester module to generate electrical power for the microsensor from the environment.