baber/WOPTO huggingface dataset:
Patent CA-2902602-A1 (CA)
Title: Remplacement sans tranchee de tuyaux souterrains
Inventor: THOMPSON ROGER W
IPC: F16L1/032
Filed: 2015-08-28
Abstract: Une méthode pour remettre en état un tuyau hôte expansible existant est décrite. Un outil expansible est adapté pour générer une force radiale extérieure isolée en mode dexpansion. Loutil est déplacé le long dune voie dans le tuyau hôte en sarrêtant à des stations sur le chemin. À chaque station, en réponse à la force radiale extérieure isolée de loutil, le diamètre intérieur non obstrué du tuyau est accru par une déformation plastique non destructive de la paroi intérieure. Lorsque le tuyau hôte est complètement dilaté de cette manière, un nouveau tuyau de chemise rigide à lintérieur du tuyau hôte est produit pour remplacer fonctionnellement le tuyau hôte. Un coulis est déployé dans lespace annulaire entre le tuyau de chemise et le tuyau hôte. La dilatation du tuyau hôte par la déformation plastique non destructive optimise le travail de remise en état et permet au tuyau hôte original, dilaté, de contribuer structurellement à la remise en état du système de tuyauterie.
Patent CA-2903007-A1 (CA)
Inventor: BUSARDO DENIS
IPC: C03C23/00
Filed: 2014-03-26
Abstract: A method for treating a glass material with an ion beam in which - the ion acceleration voltage is between 5 kV and 1000 kV; - the temperature of the glass material is less than or equal to the glass-transition temperature; - the dose of nitrogen (N) or oxygen (O) ions per surface unit is chosen from a range of between 1012 ions/cm2 and 10^18 ions/cm2 so as to reduce the contact angle of a drop of water to less than 20° - a prior pre-treatment is carried out with argon (Ar), krypton (Kr) or xenon (Xe) ions in order to increase the durability of the superhydrophilic treatment. Long-lasting superhydrophilic glass materials are advantageously obtained in this way.
Patent CA-2903754-A1 (CA)
Title: Trigger device for a semi-automatic handgun
Inventor: HITTMANN KARL
IPC: F41A19/12
Filed: 2015-09-09
Abstract: The invention relates to a trigger device for a semi-automatic handgun, comprising a locking element swivel-mounted around a first axis and acting on a trigger element via a locking face, and a shot limitation device, which has a control element with locking or control faces defining at least two locking positions for a pawl swivel-mounted around a second axis. To allow limited and precisely metered firing for rapid-fire sequences, it is provided that the control element is formed by a sear arranged in the path of action between a trigger and the trigger element, which acts on the trigger element through the locking element and the pawl swivel-mounted on the locking element around the second axis.
Patent CA-2904282-A1 (CA)
Inventor: LU MANXUE
IPC: B64C19/00
Filed: 2015-09-17
Abstract: A method and control system for an aircraft engine comprising a gas turbine driving a fan propeller with a mechanical gear-train and a dedicated pitch change mechanism for the fan propeller includes a fuel flow signal input; a pitch change mechanism signal input; a controlled plant for relating a pitch change mechanism pitch angle (BetaP) and a fuel flow (Wf) to at least two controlled outputs and a set of constraints. A decoupling control decoupling the controlled plant and/or the constraints into two separate single-input single-output (SISO) control loops for the first and second controlled outputs and a decoupling control decoupling the constraints from the decoupled controlled outputs and the constraints from one another provide gas turbine and fan propeller coordinate control while coordinately controlling constraints and outputs. A feedforward control can compensate the load change effect on engine speed and fan propeller rotor speed control.
Patent CA-2905361-A1 (CA)
Inventor: TAILLEFER PIERRE
IPC: H01H9/54
Filed: 2014-12-22
Abstract: It is disclosed a technique in which Controlled Switching Devices (CSDs) are used to control medium and high voltage circuit breakers to mitigate switching transients. This invention describes a method for controlling the closing of a circuit breaker to mitigate and/or eliminate the inrush current in capacitive loads such as capacitor banks and filters by taking into account the residual DC voltage charges that may be present in the load. It is disclosed a method to perform fast switching operations on capacitive loads and therefore eliminate the load discharge period.
Patent CA-2907231-A1 (CA)
Title: Apparatus and method for vibration mitigation through sequential impedance optimization
Inventor: CERNIWAY MATTHEW
IPC: F16F7/14
Filed: 2015-10-01
Abstract: Method and apparatus for mitigating vibrations in a device towed in water.  The apparatus includes one or more tuned elastic sections having a complex spring rate and adapted to attenuate vibrations in a specified frequency range;  and a head end coupler adapted to couple the apparatus for vibration mitigation to a component of an electro-mechanical cable or a tow assembly. One of the one or more tuned elastic sections is coupled to the head end coupler with a high impedance material interface.
Patent CA-2911045-A1 (CA)
Title: System and method used in design, production and operation of metal forming tools
Inventor: DALTON GREGORY MICHEAL
IPC: G06F17/50
Filed: 2014-05-02
Abstract: Metal forming tool design or metal forming manufacture utilize computer aided design to generate initial tool geometry and/or to optimize or investigate possible changes in the parameters. Such computer models utilize friction parameters in combination with material characteristics of the tool and blank to assess the process before actual testing. It has been found that such models and assessment possible with such models can be significantly improved by use of a friction parameter representative of the mixed film stage of the lubricant. In a preferred embodiment an approximate average of the mixed film range is used to determine a coefficient of friction used in a computer aided design model that includes a finite element analysis procedure.
Patent CA-2911574-A1 (CA)
Inventor: KATANO KOJI
IPC: B60K15/07
Filed: 2015-11-06
Abstract: Disclosed is a vehicle, which is capable of preventing direct input of an impact to an external power feeding device that stores a high-voltage component, and is capable of protecting the external power feeding device. A vehicle 100 includes: an external power feeding device 70 that stores a high-voltage component for performing external power feeding; and a secondary battery 60 that stores a part of electric power, both of which are provided in a rear in a travel direction of the vehicle 100. The external power feeding device 70 is disposed in front of a rear end 61 of the secondary battery 60, and is disposed below a lower end 62 of the secondary battery 60 in a vertical direction when viewed from a side.
Patent CA-2913808-A1 (CA)
Inventor: BUCHHOLZ CHRISTIAN
IPC: A47C1/034
Filed: 2015-12-02
Abstract: A piece of seating furniture (1) is illustrated and described, having at least one base body (2), at least one adjustable functional part (3), at least one pivot fitting (4) for adjusting the functional part (3) relative to the base body (2) and an, in particular separate, lift setting mechanism (5) for locking the functional part (3) in relation to the base body (2), wherein the lift setting mechanism (5) has a guide (7) and a slender bar (6) which can be moved in relation to the guide (7), wherein the lift setting mechanism (5) can be moved from a set position, blocking the adjustment of the functional part (3) relative to the base body (2) in a load direction in a plurality of positions in a form-fit and/or wedging manner, to a reset position, unblocking the adjustment of the functional part (3) relative to the base body in the load direction from at least one position, and back, wherein the functional part (3) is supported by a pivoted lever (8) of the pivot fitting (4). In order to make manufacture simpler and make adjustment of the functional part more robust, provision is made for the pivoted lever (8) to be pivotably connected to the base body (2) separately via two adjusting levers (9, 10), for the two adjusting levers (9, 10) to be jointly connected to the base body (2) via a control lever (13) and additionally for one adjusting lever (9, 10) to be pivotably connected to the base body (2) via a guide lever (11).
Patent CA-2914451-A1 (CA)
Title: Curcuma mangga val et. zipp. extract as a treatment to overcome prostate problems
Inventor: ARIPIN ASEP
IPC: A61P1/00
Filed: 2014-06-03
Abstract: A preparation comprises a herbal extract and/or fraction, and a pharmaceutical preparation includes extract of Curcuma mangga Val. et Zipp., which has bioactivities in reducing expression levels of 5-alpha- reductase-1, androgen receptor, and PI3 in prostate cancer cells. The use of this present invention is directed to reduce prostate enlargement. Moreover, it also can be used to treat prostate cancer, lung cancer, and other diseases related to GPCR pathway.
Patent CA-2914591-A1 (CA)
Title: Systemes et procedes pour gestion documentaire electronique et intelligente
Inventor: MALANEY SANJEEV
IPC: H04L12/16
Filed: 2007-12-06
Abstract: Des systèmes et des méthodes sont présentés servant à la gestion de document sans papier intelligente fondée sur le Web où les utilisateurs peuvent collecter, stocker et partager tous les documents de divers emplacements. Des systèmes et des méthodes sont présentés nécessitant une deuxième entrée des données minimale attribuable aux capacités dextraction des données. Les systèmes et les méthodes décrits aux présentes permettent de distribuer des documents par internet à plusieurs personnes au moyen de codes à barres ou de feuillets séparateurs en vue de télécopier ou envoyer des documents.
Patent CA-2915867-A1 (CA)
Title: Portefeuille utilisant des canaux de commerce multiples pour effectuer des transactions authentifiees
Inventor: WONG SHOON PING
IPC: G06Q20/36
Filed: 2011-08-12
Abstract: Un portefeuille électronique associé à un téléphone pour assurer des transactions authentifiées à travers de multiples canaux de commerce électronique. Le portefeuille électronique peut être utilisé pour effectuer des paiements au point de vente, des télépaiements mobiles ou des paiements par Internet. Il peut utiliser des outils dauthentification tels que des NIP hors ligne, des NIP à code de sécurité ou des NIP en ligne.
Patent CA-2916154-A1 (CA)
Title: A system and method for handling live poultry
Inventor: ZANOTTI MASSIMO
IPC: A01K45/00
Filed: 2014-06-25
Abstract: A system and method for handling live poultry by means of transporting units (10) including a quadrangular supporting frame (2) and a plurality of drawer-type cages (5) arranged in a superimposed and extractable condition within the supporting frame (2). The supporting frame (2) of the transporting unit (10) is devoid of a lower pallet, and is manipulable by means of a lifting truck (11) that is provided with a roller platform (13,14) for moving the transporting unit (10).
Patent CA-2917443-A1 (CA)
Inventor: FARR STEPHEN J
IPC: A61M15/00
Filed: 2014-07-11
Abstract: A drug delivery monitoring system comprising a monitor is disclosed that utilizes sound to monitor the occurrence and properties of a drug delivery event. The monitor is affixed to the exterior of a drug delivery device or drug container, and thus does not require disassembly of the drug delivery device and cannot interfere with the operation of the drug delivery device. The monitoring system includes a display device such as a smart phone or tablet computer for analyzing data related to the drug delivery device usage and displaying information to a patient or caregiver before, during, and after a drug delivery event.
Patent CA-2917606-A1 (CA)
Title: Discovery routing systems and engines
Inventor: SOON-SHIONG PATRICK
IPC: G16B50/30
Filed: 2014-09-26
Abstract: The inventive subject matter provides apparatus, systems, and methods that improve on the pace of discovering new practical information based on large amounts of datasets collected. In most cases, anomalies from the datasets are automatically identified, flagged, and validated by a cross-validation engine. Only validated anomalies are then associated with a subject matter expert who is qualified to take action on the anomaly. In other words, the inventive subject matter bridges the gap between the overwhelming amount of scientific data which can now be harvested and the comparatively limited amount analytical resources available to extract practical information from the data. Practical information can be in the form of trends, patterns, maps, hypotheses, or predictions, for example, and such practical information has implications in medicine, in environmental sciences, entertainment, travel, shopping, social interactions, or other areas.
Patent CA-2918022-A1 (CA)
Inventor: WEAVER JIM D
IPC: E21B43/27
Filed: 2013-09-20
Abstract: Fracturing methods include introducing a relatively high concentration of a surfactant in an initial portion of one or more fluids used in a fracturing treatment and then cutting or ramping back to a relatively low concentration of the surfactant in the remaining fluid used in the treatment. By using such a method, the volume of surfactant to provide superior treatment can be reduced significantly from the normal recommendations, leading to a high cost savings while still obtaining the desired effect upon cleanup.
Patent CA-2919053-A1 (CA)
Title: Traitements sequentiels par agent tensioactif pour ameliorer la recuperation de fluide de fracturation
Inventor: WEAVER JIM
IPC: E21B43/25
Filed: 2013-09-26
Abstract: L'invention concerne des procédés impliquant l'application séquentielle d'agents tensioactifs pour améliorer la récupération de fluide et la perte de fluide de commande conjointement avec des traitements de fracturation souterrains. Dans un mode de réalisation, les procédés comprennent les étapes suivantes : introduire un premier agent tensioactif dans une partie d'une formation souterraine ; laisser le premier agent tensioactif augmenter la mouillabilité à l'huile d'au moins une partie d'une face de fracture dans la partie de la formation souterraine ; cesser l'introduction du premier agent tensioactif dans la partie de la formation souterraine ; introduire un second agent tensioactif dans la partie de la formation souterraine ; et laisser le second agent tensioactif augmenter la mouillabilité à l'eau de la partie de la face de fracture dans la partie de la formation souterraine.
Patent CA-2919555-A1 (CA)
Title: Horizontal sublimation system
Inventor: CATTO MICHAEL
IPC: C07C7/00
Filed: 2014-09-17
Abstract: Systems and methods for producing product gas fuel and solid char fuel from a carbon-containing feedstock are described. Feedstock is introduced into and transported through at least one substantially horizontal sublimation reaction chamber. An initial and final sublimation temperature is maintained within less than 10C in an atmosphere free from external oxygen and externally supplied catalyst. The system is configured to not have any product gas leak out of the reaction chamber or oxygen leak into a hot box configured to heat the reaction chamber.
Patent CA-2920494-A1 (CA)
Inventor: CHUKKA SRINIVAS
IPC: G16H30/40
Filed: 2014-09-30
Abstract: The disclosure relates to devices, systems and methods for image registration and annotation. The devices include computer software products for aligning whole slide digital images on a common grid and transferring annotations from one aligned image to another aligned image on the basis of matching tissue structure. The systems include computer-implemented systems such as work stations and networked computers for accomplishing the tissue-structure based image registration and cross-image annotation. The methods include processes for aligning digital images corresponding to adjacent tissue sections on a common grid based on tissue structure, and transferring annotations from one of the adjacent tissue images to another of the adjacent tissue images. The basis for alignment may be a line-based registration process, wherein sets of lines are computed on the boundary regions computed for the two images, where the boundary regions are obtained using information from two domains  soft-weighted foreground images and gradient magnitude images. The binary mask image, based on whose 15 boundary the line features are computed, may be generated by combining two binary masks  a first binary mask is obtained on thresholding a soft-weighted (continuous valued) foreground image, which is computed based on the stain content in an image, while a second binary mask is obtained after thresholding a gradient magnitude domain image, where the gradient is computed from the grayscale image obtained from the color image.
Patent CA-2921671-A1 (CA)
Inventor: FJALLING ARNE
IPC: F04D3/02
Filed: 2014-08-25
Abstract: A transporter and fish lock comprising an upper inlet (5) and an upper outlet (9) adapted to be provided in flow communication with an upper volume of water, as well as a lower outlet (6) and a lower inlet (8) adapted to be arranged in flow communication with a lower volume of water. The upper inlet and the lower outlet communicate via a downstream passage (2) having a first effective through-flow area, and the lower inlet and the upper outlet communicate via an upstream passage (3) having a second effective through-flow area. The downstream passage comprises a first helical rotor (10) having a thread-direction that by a flow directed down-streams causes the first rotor to rotate around its axis. The upstream passage comprises a second helical rotor (14), wherein the rotors are mutually connected such that the first rotor drives the second rotor in rotation around its axis, and the second rotor (14) has a thread-direction that at said rotation generates a flow directed up-streams.
Patent CA-2921951-A1 (CA)
Inventor: HUSSAM ALI ADEL
IPC: G16H40/20
Filed: 2014-08-21
Abstract: A computer-implemented method, comprising: receiving, by a processing device and from a client device associated with a requesting user, a request to provide a health grade rating for a medical service provider who is associated with a health care entity; accessing, in response to the request, an authentication rules engine that restricts submission of health grade ratings to authenticated users of the health care entity; determining, based on execution of the authentication rules engine, that the requesting user is an authenticated user of the health care entity; and in response to determining that the requesting user is authenticated, transmitting, to the client device, information for a graphical user interface that enables the requesting user to submit the health grade rating for the medical service provider.
Patent CA-2924025-A1 (CA)
Title: Thermosensitive hyaluronic acid conjugates and methods for the preparation thereof
Inventor: D ESTE MATTEO
IPC: C08L5/08
Filed: 2013-10-02
Abstract: The present invention provides for a method for preparing a thermosensitive hyaluronic acid conjugate comprising the steps of contacting, in any order, a. a predefined amount of hyaluronic acid, b. a predefined amount of one or more thermosensitive polymers having at least one terminal amine moiety and c. a predefined amount of a 1,3,5-triazine (or s-triazine) compound; as well as the conjugates obtainable thereby.
Patent CA-2924446-A1 (CA)
Inventor: OGAWA STUART
IPC: G06F17/00
Filed: 2014-09-16
Abstract: There is provided a system and method for transmitting social communication data across at least one social communication channel. The method is performed by a computing device for communicating social data, comprising: receiving a composed social data object; integrating at least one tracker object within the social data object; transmitting the social data object comprising said tracker object to at least one destination target; obtaining a response from said tracker object indicating target feedback, wherein the target feedback indicates at least one of: subsequent transmission of the social data object to additional destination targets and feedback parameters from at least one of: said at least one destination target and said additional destination targets.
Patent CA-2926502-A1 (CA)
Inventor: HOFFMAN RAINER
IPC: E21B47/00
Filed: 2008-10-20
Abstract: The present invention relates to a method for removal of wax deposited on an inner wall in contact with a fluid stream, the method comprises cooling the inner wall and the fluid stream to a temperature of or below the wax appearance temperature, which will allow for dissolved wax to precipitate on the inner wall, wherein the method further comprises the heating of the inner wall for a short period of time to release the deposited wax from the surface of the inner wall, mainly in the form of solid parts. Further the invention relates to a method of determining the thickness of wax deposits in a pipe section by computing the temperatures obtained upstream and downstream in the said pipe section, before and after applying at heat pulse.
Patent CA-2926896-A1 (CA)
Title: Logistical flow management system for an electrolysis, aluminery, vehicle plant and process for implementing this system
Inventor: PRODENT STEPHANE
IPC: G06Q10/08
Filed: 2014-10-23
Abstract: The invention relates to a system (1) comprising a storage zone (2) for storing new anode assemblies (3), a treatment zone (4) for treating used anode assemblies (5), a production zone (6) comprising a plurality of electrolytic cells for the production of liquid metal by electrolysis, and a fleet of transport vehicles (50) for transporting new anode assemblies (3) from the storage zone (2) to the production zone (6) and used anode assemblies (5) from the production zone (6) to the treatment zone (4), in which the transport vehicles (50) are designed such that they can only transport a single anode assembly (3, 5) at a time.
Patent CA-2927244-A1 (CA)
Title: Metering apparatus for load centers
Inventor: FOERSTER ANDREW JAY
IPC: G01R13/02
Filed: 2014-12-17
Abstract: An apparatus includes a housing configured to be mounted at a breaker position of a load center and supporting at least one electrical connector configured to be electrically coupled to a bus bar of the load center. A graphical display is disposed at a face of the housing. A control circuit is disposed in the housing, electrically coupled to the at least one electrical connector and configured to control the graphical display. The control circuit may be further configured to be coupled to an external sensor, such as a current sensor. The control circuit may be configured to perform an electrical measurement and to display a result of the measurement on the graphical display.
Patent CA-2927385-A1 (CA)
Inventor: VOELZ NICHOLAS R
IPC: E02F9/20
Filed: 2016-04-20
Abstract: An industrial machine that includes a dipper, a user interface, a sensor, a hoist actuator, and a controller. The user interface is operable to generate a first signal related to a requested characteristic of the industrial machine. The sensor is operable to generate a second signal related to an actual characteristic of the industrial machine. The hoist actuator has at least one operating parameter. The controller is configured to receive the first signal related to the actual characteristic, receive the second signal related to the requested characteristic, compare the requested characteristic to the actual characteristic to detect a dipper drop condition, and modify a setting of the at least one operating parameter of the hoist actuator after the dipper drop condition is detected. The dipper drop condition is detected after the requested characteristic does not match the actual characteristic