baber/WOPTO huggingface dataset:
Patent CA-2856145-C (CA)
Title: Procede d'augmentation de la reactivite de la lignine
Inventor: PIETARINEN SUVI
IPC: C09J197/00
Filed: 2013-03-28
Granted: 2015-10-27
Abstract: La présente invention concerne un procédé permettant d'augmenter la réactivité de la lignine, le procédé comprenant les étapes suivantes : a) former, par chauffage à une température de 30 à 70°C, une dispersion aqueuse comprenant de l'alcali et de la lignine, l'alcali comprenant un hydroxyde d'un métal alcalin; et b) chauffer la dispersion formée lors de l'étape a) à une température de 50-95°C pour produire de la lignine alcalinisée.
Patent CA-2858062-C (CA)
Inventor: SUGAWARA YU
IPC: G06F16/955
Filed: 2012-11-30
Granted: 2019-09-03
Abstract: La présente invention concerne des procédés, des systèmes et un appareil, comprenant des programmes d'ordinateur codés sur un support d'enregistrement d'ordinateur, destinés à modifier des résultats de recherche. Selon un aspect, un procédé consiste à recevoir des données qui spécifient un ensemble de ressources adéquates pour une demande de recherche qui a été soumise par un dispositif d'un utilisateur. Le procédé détermine qu'une demande de ressource pour une ressource particulière parmi l'ensemble de ressources adéquates fera en sorte que le dispositif de l'utilisateur sera redirigé vers une ressource différente de la ressource particulière. En réponse à la détermination, une référence à la ressource différente est insérée dans un résultat de recherche pour la ressource particulière. Le résultat de la recherche pour la ressource particulière est fourni au dispositif de l'utilisateur, le résultat de la recherche comprenant la référence à la ressource différente.
Patent CA-2860050-C (CA)
Inventor: CLASEN DITMAR
IPC: E21B19/16
Filed: 2010-11-19
Granted: 2016-11-08
Abstract: The present invention generally relates to an apparatus for positioning a tool at a well site. The apparatus includes a first arm rotationally connected to a guide on a column. The apparatus further includes a second arm rotationally connected to the first arm. The second arm is also connected to a tool attachment member at a pivot point, wherein the pivot point is offset from the centerline of the tool. Additionally, the apparatus includes a flexible tension member having one end operatively connected to the guide and another end connected to the tool attachment member at a location closer to the centerline of the tool than the pivot point, wherein the flexible tension member is configured to maintain the tool in a specific orientation around the pivot point during the positioning operation. In a further aspect, a method of positioning a tool at a wellsite is provided.
Patent CA-2861991-C (CA)
Title: Scie a onglet electrique
Inventor: LIN YOU-YU
IPC: B23D45/14
Filed: 2012-09-07
Granted: 2016-05-24
Abstract: Scie à onglets électrique, comprenant une base (1), un plan de travail (2), un mécanisme de scie et un bras oscillant (4). Une pluralité de couches de glissières de coulissement (5, 11) s'étendant dans une direction horizontale se situent sur le bras oscillant (4), la pluralité de couches de glissières de coulissement (5, 11) pouvant coulisser horizontalement les unes par rapport aux autres à l'aide d'un bloc de coulissement (6), un arbre rotatif (10) est disposé sur une première couche des glissières de coulissement (11) la plus éloignée du bras oscillant (4), et le mécanisme de scie est relié rotatif à l'arbre rotatif (10). Grâce à l'agencement de la pluralité de couches de glissières de coulissement (5, 11), la longueur de chaque couche de glissières de coulissement est relativement courte, la difficulté de fabrication est réduite, on économise l'espace de travail de la scie à onglets et le volume de conditionnement est réduit. Lorsqu'une couche de glissières de coulissement (5, 11) est respectivement agencée des deux côtés d'une lame (15) de scie, les parties d'extrémité de deux glissières de coulissement de chaque couche de glissières de coulissement (5, 11) peuvent être reliées par un support de liaison (8, 14), facilitant ainsi l'amélioration de parallélisme des deux glissières de coulissement (5, 11), et offrant un meilleur déplacement de découpe. Un espace de préhension est également formé entre les deux couches de glissières de coulissement (5, 11), si bien que l'observation est pratique au cours de la découpe.
Patent CA-2862042-C (CA)
Inventor: TASSIN TIMOTHY WAYNE
IPC: A47B96/06
Filed: 2012-04-30
Granted: 2016-12-20
Abstract: A cabinet and a door are each provided with hinge sets having hinge parts secured thereto so that they can be separately mounted on the same hinge parts that are mounted on a door frame and are connected by a hinge pin for each hinge set that support the door on the door frame, using a single hinge pin for and as a part of each hinge set. With this mounting arrangement, the cabinet and the door of each such installation can move independently in an arc about the hinge pins connecting the door frame parts to the hinge parts fastened to the door and the hinge parts fastened to the cabinet without requiring the movement of the door concurrently with the movement of the cabinet.
Patent CA-2862334-C (CA)
Title: Applications login using a mechanism relating sub-tokens to the quality of a master token
Inventor: TAVEAU SEBASTIEN LUDOVIC JEAN
IPC: H04L9/32
Filed: 2012-12-26
Granted: 2021-02-16
Abstract: Methods and systems allow a user to log in to a device so that a number of apps become accessible on the device without the user repeatedly logging in to each different app as the user launches multiple apps. A mechanism provides a master token with a quality score and sub-tokens for each app that can use the sub-token and the score quality to evaluate the security level provided by the initial login, allowing each app to skip its own login process and providing enhanced efficiency and convenience for the user. A method includes authenticating a user; creating a master token on the user device; creating a sub-token of the master token for an app launched on the device; the app skipping the login process of the app in response to the sub-token so that the app proceeds directly to validating a transaction.
Patent CA-2862471-C (CA)
Inventor: LORSCH ROBERT H
IPC: G16H10/60
Filed: 2013-01-23
Granted: 2017-06-27
Abstract: A method for managing health records on a mobile device. The method includes providing a mobile application stored on a machine readable storage medium on the mobile device and executing the mobile application on the mobile device to provide for (a) accessing health records using the mobile device, (b) receiving health records at the device, and (c) creating health records using the device.
Patent CA-2866911-C (CA)
Title: An outlet well cover for an in-line grease interceptor
Inventor: BIRD ANDREW
IPC: E03C1/12
Filed: 2014-10-09
Granted: 2021-04-27
Abstract: An outlet well cover for use in an in-line grease interceptor is disclosed. The outlet well cover is fitted onto a hollow well extending upwardly from the bottom of the grease interceptor tank, and having an open top. The outlet well cover has at least one, and preferably two arms that extend outwards and define water passageways from the ends of the arms to the middle of the well. Water inflow openings at the ends of the arms allow clarified water to flow into the covered hollow well. The water inflow openings face generally downward to limit the amount of floating FOG material that can be drawn in through the openings. The well cover may also include a central bore adapted to receive a standard sized pipe.  The pipe can be connected to an outlet from the tank, whereby water can flow into and the through the arms, into the well and then out of the well through the outlet pipe and then out of the interceptor altogether into the sanitary sewer or the like.
Patent CA-2868987-C (CA)
Inventor: COOPER RANDALL
IPC: B08B9/04
Filed: 2012-04-16
Granted: 2015-04-07
Abstract: A gas stream suspension viewer for use in a pipe comprising an eye to view inside the pipe; a housing to protect the eye from debris and projectiles astern; and a projection stemming from the housing to bias the eye radially inward on gas stream application. Another embodiment is a method of any of determining pipe condition, assessing leakage, removing liquid, and removing debris, comprising inserting a viewer within a pipe gas stream.
Patent CA-2869856-C (CA)
Inventor: LARSON DAVID
IPC: H04R1/10
Filed: 2013-03-12
Granted: 2017-07-11
Abstract: A push-to-talk headset can include one or more user-actuatable switches, user-actuatable adjustment devices or the like that are electrically coupled to a pulse generator circuit. Responsive to detected state transitions of the one or more user-actuatable switches, user-actuatable adjustment devices or the like, a number of signals comprising a number of pulses may be communicated to a portable electronic device communicably coupled to the push-to-talk headset. At least a first of these signals having a first number of pulses may be used to place the portable electronic device in a push-to-talk mode. At least a second of these signals having a second number of pulses may be used by the operating system to remove the portable electronic device from the push-to-talk mode.
Patent CA-2874864-C (CA)
Inventor: CHANG CHIEN-HSING
IPC: C07K16/40
Filed: 2013-08-14
Granted: 2023-02-21
Abstract: The present invention concerns compositions and methods of use of T-cell redirecting complexes, with at least one binding site for a T-cell antigen and at least one binding site for an antigen on a diseased cell or pathogen. Preferably, the complex is a DNL complex. More preferably, the complex comprises a bispecific antibody (bsAb). Most preferably, the bsAb is an anti-CD3 x anti-CD19 bispecific antibody, although antibodies against other T-cell antigens and/or disease-associated antigens may be used. The complex is capable of targeting effector T cells to induce T-cell-mediated cytotoxicity of cells associated with a disease, such as cancer, autoimmune disease or infectious disease. The the cytotoxic immune response is enhanced by co-administration of interfon-based agents that comprise interferon-a, interferon-ß, interferon-?1, interferon-?2 or interferon-?3.
Patent CA-2876151-C (CA)
Title: Self-cleaning coatings and methods for making same
Inventor: CURRAN SEAMUS
IPC: B05D5/08
Filed: 2013-06-10
Granted: 2021-05-25
Abstract: An embodiment of the present disclosure relates to a method of forming a self-cleaning coating on a substrate. Such a method comprises the step of selecting a substrate. In an embodiment, the substrate may be a flat or a non-flat substrate. In a related embodiment, the substrate may comprise of metals, metal oxides, organic/inorganic composites containing metals/metal oxides and plastic with silicon dioxide or metal oxides layer by sol-gel formation or other methods. In an embodiment, such a method comprises the step of cleaning the substrate. In another embodiment, the method comprises the step of roughening the substrate using an abrasive. In an embodiment, roughening of the substrate create microscopic tortuous grooves. Another embodiment of the method comprises coating the roughened surface with at least one hydrophobic chemical agent.
Patent CA-2878980-C (CA)
Inventor: MCCANN STEPHEN
IPC: H04W4/50
Filed: 2013-07-11
Granted: 2020-10-20
Abstract: Un dispositif mobile peut récupérer des informations de service relatives à un réseau avant l'association avec le réseau. En utilisant un protocole publicitaire pour transmettre des messages de demande de service, un dispositif mobile peut recevoir des réponses à une demande de service provenant d'un réseau qui identifient les services disponibles avant l'établissement d'une capacité de réseau (c.-à-d., avant l'échange de quelconques paramètres d'authentification entre le dispositif et le réseau, et avant l'établissement d'une session reconnue entre le dispositif et le réseau.
Patent CA-2883815-C (CA)
Inventor: ZHANG BO
IPC: C25D3/58
Filed: 2012-11-14
Granted: 2018-09-04
Abstract: The invention relates to the technical field of coinage, and particularly relates to electroplating liquid of multi-layer cyanide-free electroplated copper-tin alloy plating, an electroplating technology and a coin produced by the technology. The pyrophosphate electroplating solution of multi-layer cyanide-free electroplated copper-tin alloy plating provided by the invention comprises a cyanide-free brass tin major brightening agent consisting of solutes brightener A and brightener B, wherein the concentration of the brightener A in the major brightening agent is 1-10g/L, and the concentration of the brightener B in the major brightening agent is 0.05-0.5g/L. By adopting the pyrophosphate electroplating solution and the electroplating technology of multi-layer cyanide-free electroplated copper-tin alloy plating, a coin product of which the plating thickness is over 20 microns and the plating is uniform and dense can be obtained. After high-temperature thermal treatment, the coil plating is of a single-layer structure; the content of tin in the single-layer plating is 11-14% by weight; the plating appearance is in uniform golden yellow color without chromatic aberration, and the problem acknowledged by the electroplating section at present that a single-layer cyanide-free electroplated alloy plating is relatively thin is solved.
Patent CA-2884297-C (CA)
Inventor: MCGLOUGHLIN JOHN
IPC: B07C5/342
Filed: 2013-08-30
Granted: 2017-07-11
Abstract: The present invention relates to a method for handling harvested root crops such as potatoes. The method comprises the steps of optically imaging (i.e. by the hyper-spectral imaging system) a bulk flow of a harvested root crop to produce image data and analysing the image data to identify discrete objects within the bulk flow. Each identified object is categorised as either acceptable (44) or unacceptable (40) based on a comparison with at least one discriminator and objects classified as unacceptable are removed (by the ejector actuator 38) from the bulk flow to provide a sorted flow of the harvested root crop.
Patent CA-2887762-C (CA)
Title: Puissance de fusion fondee sur une configuration de faisceau de plasma symetrique
Inventor: Zheng xian-jun
IPC: G21B1/15
Filed: 2015-04-10
Granted: 2023-10-10
Abstract: Il est décrit un système de réaction thermonucléaire pour la génération dune réaction de fusion thermonucléaire qui comporte une chambre de réaction et une pluralité démetteurs de faisceaux de particules. Le système de réaction est doté dau moins quatre émetteurs de faisceaux de particules soutenus de manière spatiale et orientés vers une région focale commune de la chambre de réaction, pour diriger au moins quatre faisceaux plasma symétriques sur le plan spatial dans un espace tridimensionnel. Chaque faisceau plasma est dirigé vers une région plasma dans le centre géométrique. Un affaissement stable de la région plasma permet une période de confinement gérable et assez longue. Combinée à des conditions nécessaires au niveau de la température et de la densité, cette période peut déclencher et maintenir des réactions de fusion et atteindre une sortie dénergie utile. Des rayons laser ou dautres appareils de puissance dentrée peuvent éventuellement être orientés autour de la région focale commune ou vers cette région, dans le but de diriger des faisceaux laser de haute énergie vers la boule de plasma, dans le but de jouer un rôle lors du déclenchement de la réaction de fusion.
Patent CA-2890986-C (CA)
Title: Pilot operated relief valve with dual pilot regulators
Inventor: DIAZ JUAN M
IPC: F16K17/10
Filed: 2013-09-27
Granted: 2020-07-07
Abstract: A pilot operated pressure relief valve (10) includes a valve body (14) having a fluid inlet (16) and a fluid outlet (18) connected by a fluid passageway (20). A valve plug (22) may be disposed within the fluid passageway (20), the valve plug (22) cooperating with a valve seat (24) to control fluid flow through the fluid passageway (20. An actuator (28) may be connected to the valve plug (22), the regulator (28) biasing the valve plug (22) towards the valve seat (24). A pilot assembly may include a first pilot valve (52) and a second pilot valve (54), wherein the pilot assembly directs fluid pressure upstream of the valve plug (22) to one of the first and second pilot valves (52,54). When the upstream fluid pressure exceeds a predetermined level, the valve plug (22)moves away from the valve seat (24) allowing fluid to flow through the fluid passageway (20).
Patent CA-2891817-C (CA)
Inventor: HOFFMANN SEBASTIEN NICHOLAS
IPC: B60L50/10
Filed: 2015-05-12
Granted: 2022-06-14
Abstract: The invention relates to a dump truck or to a truck, comprising a diesel electric traction drive and a cooling system, wherein two radiator fans and/or cooler blowers of the cooling system are hydraulically driven.
Patent CA-2897412-C (CA)
Title: Collecting and auditing structured data layered on unstructured objects
Inventor: HAINES ADAM BRUCE
IPC: G06Q10/00
Filed: 2015-07-16
Granted: 2019-09-03
Abstract: Various embodiments relating to collecting and auditing structured data layered on unstructured object are disclosed. In one embodiment, a field- data tracking form may include a plurality of input fields layered over an unstructured base object (e.g., a legacy form, document, image, diagram, etc.). Each input field may correspond to a different data object having attributes that maintain a full traceable history of changes made to the input field. The field-data tracking form may act as a data-entry vehicle that can be sent to mobile computers to allow field data to be entered directly into input fields corresponding to the data objects, while maintaining the visual layout of the unstructured base object. Furthermore, attributes of discrete data objects from different versions of the field-data tracking form may be searched and displayed via an audit viewing tool graphical user interface (GUI).
Patent CA-2898914-C (CA)
Title: Deploying an expandable downhole seat assembly
Inventor: JACOB GREGOIRE
IPC: E21B23/06
Filed: 2014-01-23
Granted: 2020-02-18
Abstract: A technique that is usable with a well includes deploying a seat assembly into a tubing string; releasing the seat assembly at a downhole location inside the tubing string; pumping the seat assembly to a restriction in the tubing string at a second downhole location; and using an untethered object received in a seat assembly to form an obstruction in the tubing string.
Patent CA-2902321-C (CA)
Title: Surfactant blends for cleaning filtration membranes
Inventor: SCHACHT PAUL
IPC: C09K23/00
Filed: 2014-03-03
Granted: 2021-05-18
Abstract: The present invention relates to the field of membrane separation processes and clean in place compositions for cleaning such membranes. The cleaning compositions can remove proteins, fats, and other food, beverage, and brewery based soils and offer an environmentally friendly alternative surfactant system to NPE. According to the invention, surfactants and polymers useful for this process are unpredictable and specific surfactants, polymers, and combinations of the same are disclosed for use alone, as part of a cleaning composition. Methods of use of the same are also included.
Patent CA-2906156-C (CA)
Title: Protection transitoire de cellules normales pendant une chimiotherapie
Inventor: STRUM JAY COPELAND
IPC: A61P35/00
Filed: 2014-03-14
Granted: 2023-03-14
Abstract: La présente invention concerne le domaine des composés améliorés, des compositions et des procédés de protection transitoire de cellules saines, et en particulier des cellules souches hématopoïétiques et progénitrices (CPHCS) ainsi que des cellules rénales, contre des dommages associés aux agents chimiothérapeutiques de dégradation d'ADN. Selon un aspect, l'invention porte sur la protection améliorée de cellules saines à l'aide de composés qui agissent comme des inhibiteurs agissant de façon transitoire hautement sélectifs et courts, de kinases dépendantes des cyclines 4/6 (CDK 4/6) lorsqu'ils sont administrés à des sujets soumis à des régimes chimiothérapeutiques de dégradation d'ADN pour le traitement de troubles proliférants.
Patent CA-2908106-C (CA)
Inventor: LANDIS CHARLES R
IPC: E21B43/12
Filed: 2014-04-23
Granted: 2018-02-27
Abstract: Methods to control dewatering of confined, saturated formations in excavation mines may include treating a portion of an untreated smectite shale barrier with a dewatering fluid thereby yielding a treated smectite shale barrier, wherein the untreated smectite shale barrier is associated with a confined, saturated formation that comprises water, and wherein the dewatering fluid comprises an aqueous base fluid and a dewatering additive; and draining at least a portion of the water from the confined, saturated formation through the treated smectite shale barrier. In some instances, the dewatering additive may include potassium citrate and potassium nitrate each independently in a concentration of about 0.5% to about 5% by weight of the aqueous base fluid.
Patent CA-2909317-C (CA)
Title: Automatic and adaptive defluxing device and method implementing such a device
Inventor: GUGUEN STEPHANE
IPC: H02P21/00
Filed: 2015-10-16
Granted: 2022-07-05
Abstract: The invention relates to a vector control driving device (10) for an electric motor (11, 111) suitable for receiving an operating setpoint, the motor (11, 111) comprising: .cndot. a stator comprising windings, suitable for receiving a driving current (i1, i2, i3) and producing a rotating magnetic field, the windings of the stator generating a voltage (fcem) at the terminals of the motor (11, 111) .cndot. a rotor producing a magnetic field intended to follow the rotating magnetic field. According to the invention, the device (10) comprises: .cndot. a means (13, 113) for generating a current (Idref, lqref) in a vector domain, .cndot. a computation means (14, 114) configured to carry out a transform of the current (Idref) from the vector domain to a real domain allowing for the generation of the driving current (i1, i2, i3), .cndot. an inverse computation means (15, 115) configured to carry out an inverse transform of a parameter measured in the real domain on the stator windings into a transform of the parameter in the vector domain, .cndot. a means (16, 116; 117) for comparing the value of the inverse transform of the parameter with a predefined maximum parameter value (Dmax), the result of which makes it possible to drive the means (113) for generating the current in the vector domain. The invention relates also to an automatic and adaptive defluxing method implementing such a device.
Patent CA-2916173-C (CA)
Title: Systemes et methodes pour generer de maniere dynamique des communications sur un programme de fidelisation base sur un etat physiologique surveille
Inventor: TIETZEN TERRANCE PATRICK
IPC: G06Q30/0207
Filed: 2015-12-23
Granted: 2023-10-17
Abstract: Une méthode pour générer dynamiquement des communications de programme de fidélisation en fonction dun état physiologique surveillé comprend : la surveillance, à laide dau moins un processeur, de données d'entrée détectées au moyen dau moins un capteur branché sur un dispositif électronique associé à un profil de membre; la génération dun niveau dentrée de capteur de référence associé à un état physiologique de référence pour le profil de membre, pour au moins un capteur, en fonction des données d'entrée surveillées; la détermination dun état physiologique non de référence pour le profil de membre suivant la détection dune déviation des données dentrée surveillées pour au moins un capteur par rapport au niveau dentrée de capteur de référence; et la génération de signaux pour transmettre une communication de programme de fidélisation au dispositif électronique associé au profil de membre en fonction de létat physiologique non de référence déterminé.