baber/WOPTO huggingface dataset:
Patent CA-2935782-A1 (CA)
Inventor: LIN CHIN-WEI
IPC: G06F3/041
Filed: 2015-01-09
Abstract: A touch screen display may include gate line driver circuitry coupled to a display pixel array. The display may be provided with intra-frame pausing (IFP) capabilities, where touch or other operations may be performed during one or more intra-frame blanking intervals. In one suitable arrangement, a gate driver circuit may include multiple gate line driver segments each of which is activated by a separate gate start pulse. Each gate start pulse may only be released at the end of an IFP interval. In another suitable arrangement, dummy gate driver units may be interposed among active gate driver units. Gate output signals may propagate through the dummy gate driver units during the IFP internal. In another suitable arrangement, each active gate driver unit may be provided with a buffer portion that protects at least some transistor in the gate driver unit from undesired stress.
Patent CA-2935838-A1 (CA)
Inventor: LIOU JASON
IPC: C07D309/10
Filed: 2009-08-21
Abstract: Provided are processes for the preparation of complexes that are useful in purifying compounds having an inhibitory effect on sodium-dependent glucose cotransporter SGLT. The processes can reduce the number of steps needed to obtain the target compounds and the complexes formed in the processes are typically provided in a crystalline form.
Patent CA-2936274-A1 (CA)
Inventor: CAMERON JASMIN
IPC: E04F13/10
Filed: 2016-07-14
Abstract: A prefabricated lath panel fastenable to a pre-existing substructure for subsequent fastening of a fastenable covering thereon. The prefabricated lath panel comprises framework members engaged together to define a framework having a covering abutment surface and an opposed substructure engaging surface, with a panel core being defined therebetween. Each one of the covering abutment surface and the substructure engaging surface extends between a first lateral edge and an opposed second lateral edge. A plurality of consecutive ones of the framework members extending substantially parallel to one another have a through hole defined therein and define together a utility path for utility members to extend through the framework members, inside the panel core. The prefabricated lath panel further comprises a complementary male-female assembly provided along the first lateral edge and the second lateral edge. A method for installation of a fastenable subsurface covering onto a pre-existing substructure is also provided.
Patent CA-2937288-A1 (CA)
Inventor: MATTHEW ROBIN
IPC: B65D51/22
Filed: 2015-02-27
Abstract: La présente invention concerne une cannette (1) essentiellement en plastique contenant une boisson stérile. La cannette comporte un récipient (2) ayant un corps cylindrique et une partie supérieure avec une ouverture (19). L'ouverture du récipient est hermétiquement scellée par un opercule (10) en complexe métallique et plastique. Un capuchon (3) comportant une paroi latérale cylindrique ainsi qu'un dispositif de perçage (5) est attaché sur le récipient. De préférence, le capuchon comporte un couvercle refermable (4). L'ensemble récipient-capuchon a un aspect de cannette.
Patent CA-2937367-A1 (CA)
Inventor: SHORT MATTHEW A
IPC: B29C65/08
Filed: 2015-01-27
Abstract: Afin d'être utilisée avec la technique d'alignement transversal du transducteur dans un ensemble de soudage par ultrasons, les principes décrits dans la présente invention pourvoient à une sonotrode unique par ultrasons destinée à être utilisée dans des ensembles de soudage par ultrasons comportant un tel transducteur aligné transversalement. Dans un mode de réalisation, une sonotrode par ultrasons donnée à titre d'exemple comporte un corps présentant des régions nodales et antinodales, et conçues pour propager les ondes ultrasonores reçues au niveau d'une zone nodale suivant une première direction.
Patent CA-2937610-A1 (CA)
Inventor: LITTLE RICHARD
IPC: A61F5/00
Filed: 2008-12-24
Abstract: A walker for use by a mobility impaired disabled user. The walker supports the user while moving them through a set of movements correlating to a walking motion. The walker includes an exoskeleton, a power source in the form of a battery pack or other similar onboard power pack together with its associated power supply cables, and a control system. The exoskeleton includes a rigid pelvic support member including a pelvic harness and a pair of leg structures. Each of the leg structures comprise an upper leg structural member, a lower leg structural member, a foot member, a main hip actuator, a knee actuator and a main foot actuator.
Patent CA-2938157-A1 (CA)
Inventor: HOWES JONATHAN SEBASTIAN
IPC: F16K3/02
Filed: 2015-01-30
Abstract: A screen valve (210) to control fluid flow comprising at least one multi-apertured valve plate (220) movable laterally relative to a multi- apertured valve seat (230) between a closed configuration whereby the apertures are not registered to prevent fluid flow, and an open configuration whereby the apertures are registered to permit fluid flow, wherein the valve plate is supported by a multi-apertured carrier plate (240) that moves laterally in synchrony with the valve plate (220) to maintain a predetermined lateral registration between their respective apertures as the valve plate moves between the open and closed configurations, the valve plate being movable relative to the carrier plate so as to be able to lift off and return into contact with the valve seat. The co-moving carrier plate shields the valve plate so as to minimise pressure locking. Aerodynamic features may be incorporated to urge the valve plate (220) towards or away from the carrier plate (240).
Patent CA-2938372-A1 (CA)
Title: Modified microorganism for improved production of fine chemicals on sucrose
Inventor: KRAWCZYK JOANNA MARTYNA
IPC: C12N1/20
Filed: 2015-02-05
Abstract: The present invention relates to a modified microorganismhaving, compared to its wild-type, a reduced activity of the enzyme that is encoded bythe fruA-gene. The present invention also relates to a method for producing an organic compount and to the use of modified microorganisms.
Patent CA-2939370-A1 (CA)
Title: Systeme de distribution a capteur de niveau de fluide
Inventor: WEGELIN JACKSON WILLIAM
IPC: A47K5/12
Filed: 2015-02-11
Abstract: L'invention concerne un système de distribution comportant un premier capteur électronique et un dispositif de commande. Le premier capteur électronique peut être configuré pour détecter un premier changement entre une première quantité d'un produit fluide dans un réservoir du système de distribution et une seconde quantité du produit fluide dans le réservoir du système de distribution. Le dispositif de commande peut être couplé au premier capteur électronique et configuré pour recevoir un premier signal provenant du premier capteur électronique indiquant le premier changement. Le réservoir du système de distribution peut être disposé dans le système de distribution. L'invention concerne également un procédé de détermination d'une périodicité d'entretien restante pour un réservoir du système de distribution.
Patent CA-2939566-A1 (CA)
Inventor: ANDERSON DWIGHT LYMAN
IPC: G01N33/569
Filed: 2015-02-18
Abstract: L'invention concerne des procédés et des systèmes de détection d'un micro-organisme d'intérêt à l'aide d'un essai d'amplification. Les procédés et systèmes utilisent la spécificité d'agents de liaison, tels que des anticorps, pour détecter rapidement de faibles niveaux d'un micro-organisme spécifique présent dans un échantillon. Dans certains modes de réalisation, des anticorps sont liés à un grand nombre de sites de liaison disponibles sur un micro-organisme.
Patent CA-2940661-A1 (CA)
Title: Animating content display
Inventor: YE TINGMENG
IPC: H04N21/482
Filed: 2015-04-10
Abstract: Animating content display is disclosed, including: receiving a move command associated with moving a plurality of grid cells relative to a display area of a screen, wherein the plurality of grid cells comprises pieces of content; and in response to the move command, moving, using a processor, each of at least a subset of the plurality of grid cells sequentially relative to the display area based at least in part on preset frame parameter information, wherein the preset frame parameter information comprises a frame animation quantity parameter and a frame delay parameter.
Patent CA-2945193-A1 (CA)
Title: System and method for token domain control
Inventor: KUMNICK PHILLIP
IPC: G06Q20/12
Filed: 2015-05-05
Abstract: A method for providing a token code in conjunction with a value token is disclosed. The token code serves as a shared secret for authenticating the use of the value token. Multiple token holders can possess the same value token, but each token holder may have a different token code for use with the value token.
Patent CA-2946185-A1 (CA)
Inventor: NEWMAN KATERINA V
IPC: E21B21/06
Filed: 2014-06-12
Abstract: A drilling fluid conditioning system can include a centrifuge, and at least one heat transfer property sensor that outputs real time measurements of a heat transfer property of a drilling fluid that flows through the centrifuge. A method can include measuring a heat transfer property of a drilling fluid, and determining, based on the measured heat transfer property, an operational parameter of a centrifuge through which the drilling fluid flows. A well system can include a drilling fluid that circulates through a wellbore, and a drilling fluid conditioning system including a centrifuge and at least one heat transfer property sensor that measures a heat transfer property of the drilling fluid.
Patent CA-2946848-A1 (CA)
Inventor: MA ERIC HONGZHENG
IPC: C07K14/325
Filed: 2015-04-23
Abstract: Described herein are murine monoclonal antibodies and methods useful for determining and quantitating the presence of Cry1Ca delta endotoxin. The claimed antibodies specifically bind the core toxin region making them suitable for detecting the native full length Cry1Ca toxin as well as the amino core toxin and N-terminal 29 residue truncated forms.
Patent CA-2948972-A1 (CA)
Title: Procede de fabrication de dispositif dentaire
Inventor: NIXON SIMON
IPC: A61C13/34
Filed: 2015-05-29
Abstract: L'invention concerne un procédé de fabrication d'un dispositif dentaire non-permanent ayant une capacité de rétention améliorée sur l'ensemble des dents d'un patient, consistant à : (a) préparer une réplique coulée à partir d'une empreinte dentaire d'origine provenant du patient ; et (b) former le dispositif dentaire à l'aide de la réplique coulée en tant que modèle, le procédé consistant en outre à réduire une ou plusieurs dimensions de la réplique coulée dans une ou plusieurs zones de rétention prédéfinies.
Patent CA-2951089-A1 (CA)
Inventor: GUEZENNEC ANNE-GWENAELLE
IPC: C22B3/18
Filed: 2015-06-05
Abstract: The invention relates to a method for the lagoon-based bioleaching of a metallic ore (1), wherein the temperature of the suspension containing the metallic ore to be bioleached, a bioleaching consortium and a nutritive substrate (3) of the microorganisms of the consortium is controlled by regulating the flows and the composition of a gas containing oxygen and optionally also CO2 injected into the suspension, the temperature of the suspension being controlled such that it can be maintained within a pre-determined range suitable for bioleaching.
Patent CA-2953600-A1 (CA)
Title: Personalized nutritional and wellness assistant
Inventor: OLIVIER LAURENCE RICHARD
IPC: G16H20/30
Filed: 2012-07-06
Abstract: The invention pertains to the establishment, implementation and management of a personalized information system pertinent to a user's general health, wellness and/or sport performance. Disclosed is a system capable of transcutaneous measurement of a subject including at least one light source, at least one light detector, and at least one component for generating or storing at least one value of VC02 or at least one value of V02 from the detected signal. Further, disclosed is a portable device for analyzing the composition of the respired gasses of a subject including at least one air flow conduit through which the subject can inspire or expire air through the body of the device, at least one sampling portal, an oxygen sensor, and at least one flow sensor. A dual-battery system is also provided by which an uninterrupted power supply can be provided for electronic components.
Patent CA-2953689-A1 (CA)
Inventor: BOUTANT YANN
IPC: G06F7/58
Filed: 2006-12-22
Abstract: The present invention concerns a method for extracting a random signature from a subject material element, comprising: .cndot. a phase to generate at least one acquisition vector of structural characteristics of at least one region of the subject material element, .cndot. a phase to generate at least one random signature vector from the acquisition vector, the random signature vector comprising : .cndot. at least one random component having a stable nature so that its value may be found on each implementation of the method on one same region of the subject material element, .cndot. and/or at least one random component having an unstable nature so that its value is likely to vary random fashion on each implementation of the method on one same region of the subject material element, .cndot. use of the random signature vector as random signature.
Patent CA-2954631-A1 (CA)
Inventor: YANG QIANG
IPC: A61K31/415
Filed: 2014-10-17
Abstract: 3-(3-Chloro-1H-pyrazol-1-yl)pyridine is prepared by cyclizing 3-hydrazinopyridine-dihydrochloride with acrylonitrile to provide 1-(pyridin-3-yl)-4,5-dihydro-1H-pyrazol-3-amine, by oxidizing to provide 3-(3-amino-1H-pyrazol-1-yl)pyridine, and by converting the amino group to a chloro group by a Sandmeyer reaction.
Patent CA-2962414-A1 (CA)
Inventor: THRELKELD ELIZABETH FAY
IPC: G06F3/14
Filed: 2015-09-17
Abstract: A user may interact with several devices of a device collection, and may utilize each device in a particular user context, such as driving a vehicle; relaxing at home; and attending meetings in a public location. The user may configure each device according to the user context of the user' s interaction with the device. However, devices that are uninformed of the user context of the user' s interaction with the device cannot adapt to the user context. Instead, a primary device of the device collection may detect various properties of each auxiliary device of the device collection and determine the user context of the user interaction with the auxiliary device. The primary device transmits to each auxiliary device, for presentation to the user, a user interface with elements of the computing environment adapted according to the user context of the user interaction of the user with the device.
Patent CA-2962571-A1 (CA)
Title: Lock drive assemblies
Inventor: VASUDEVAN SUNDAR RAJ DORE
IPC: E05B47/06
Filed: 2015-09-03
Abstract: An illustrative motor drive assembly is configured for use in a lockset comprising a case, a longitudinally movable link, and a catch configured to move among a locking position and an unlocking position in response to longitudinal movement of the link. The illustrative motor drive assembly includes a longitudinally extending shaft comprising a worm, a motor operable to rotate the shaft, a driver engaged with the worm, and a longitudinally extending spring. The spring is not directly engaged with the worm, and includes a first end coupled with the driver and a second end connectable with the link. Engagement between the worm and driver is configured to longitudinally move the driver in response to rotation of the shaft.
Patent CA-2963322-A1 (CA)
Inventor: ZHOU MINGDONG
IPC: A61P9/04
Filed: 2015-10-08
Abstract: Disclosed are the use of neuregulin proteins in preparing a medicine for preventing, treating or delaying preserved ejection fraction cardiac failure in mammals, and a method for using the medicine. Also provided in the present invention is a method for preventing, treating or delaying preserved ejection fraction cardiac failure in mammals, comprising using the medicine containing the neuregulin proteins in a special population having the disease or being at risk of having the disease.
Patent CA-2965190-A1 (CA)
Title: Fabrication of intra-structure conductive traces and interconnects for three-dimensional manufactured structures
Inventor: ELMIEH BABACK
IPC: B29C70/82
Filed: 2015-10-23
Abstract: A method for forming a three-dimensional object with at least one conductive trace comprises providing an intermediate structure that is generated (e.g., additively or subtractively generated) from a first material in accordance with a model design of the three- dimensional object. The intermediate structure may have at least one predefined location for the at least one conductive trace. The model design includes the at least one predefined location. Next, the at least one conductive trace may be generated adjacent to the at least one predefined location of the intermediate structure. The at least one conductive trace may be formed of a second material that has an electrical and/or thermal conductivity that is greater than the first material.
Patent CA-2968265-A1 (CA)
Title: Hydrophilic ether carboxylic acids as lubricant for salt based drilling systems
Inventor: MAKER DIANA
IPC: C09K8/035
Filed: 2015-01-07
Abstract: The present invention relates to a composition comprising (i) at least 10 wt%  of an inorganic and/or organic, water soluble salt, based on the total weight of the composition; (ii) water; and (iii) an ether monocarboxylic acid. Further aspects of the invention relate to the use of an ether monocarboxylic acid of the invention, an amide, a salt or an ester thereof as a lubricant preferably in salt based drilling systems.
Patent CA-2968519-A1 (CA)
Inventor: DUNAWAY DWAYNE
IPC: G01N33/543
Filed: 2015-11-23
Abstract: The present disclosure is directed to systems, devices and methods for nucleic acid or protein purification and imaging. A system is provided including a cartridge comprising a sample input area configured to hold a sample, comprising a plurality of hybridized complexes comprising a plurality of target molecules each hybridized with probes and a plurality of non-hybridized probes. The cartridge may also include a first binding chamber configured with first magnetic beads to receive and bind the sample, a first elution channel configured to receive the first magnetic beads and elute the sample from the first magnetic beads, a second binding chamber configured with second magnetic beads to receive and bind the sample, a second elution channel configured to receive the second magnetic beads and elute the sample from the second magnetic beads, and a binding area configured to receive the eluted sample and hold molecules for imaging.
Patent CA-2969127-A1 (CA)
Inventor: Parrish Michael David
IPC: F24B3/00
Filed: 2016-03-11
Abstract: A grilling insert is adapted for use in a barbecue grill having a recessed cooking chamber. The grilling insert comprises a double-wall thermal barrier and a radiant heat chamber. The double-wall thermal barrier is adapted for extending across the recessed cooking chamber of the barbecue grill, and for dividing the cooking chamber into direct-heating and indirect-heating cooking sections. The radiant heat chamber is formed adjacent the double-wall thermal barrier, and is designed for holding loose combustible material within the direct-heating cooking section of the barbecue grill. The cooking temperature in the direct-heating cooking section is relatively high, and is reduced in the indirect-heating cooking section by the double-wall thermal barrier.
Patent CA-2973490-A1 (CA)
Title: Automatic detection of logos in video sequences
Inventor: LI RENXIANG
IPC: G06T7/73
Filed: 2016-01-13
Abstract: Particular embodiments automatically identify and track a logo that appears in video content. For example, particular embodiments can track a branding logos position and size without any prior knowledge about the logo, such as the position, type, structure, and content of the logo. In one embodiment, a heat map is used that accumulates a frequency of short-term logos that are detected in the video content. The heat map is then used to identify a branding logo in the video content.
Patent CA-2973907-A1 (CA)
Inventor: RICARD MICHEL
IPC: B63B21/66
Filed: 2016-01-14
Abstract: The invention relates to a protective device designed to protect a line-cutting device mounted on a cable pulled by a surface vessel (2), said device comprising a blade carrier comprising a blade (111), said blade being fitted into said blade carrier and retractable into a gap (114) around a shaft with a transverse spring (113), characterised in that the protective device (100) comprises a body weighted in a generally hydrodynamic form defining a transverse opening (50) for the passage of the cable and an inner cavity (51) containing said blade (111) so as to cut any line engaged in the cavity (51), the protective device being freely rotatable around the cable (3).
Patent CA-2975828-A1 (CA)
Title: Universal faucet handles
Inventor: BYRON DAVID JONATHAN
IPC: E03C1/04
Filed: 2017-08-11
Abstract: Handle assemblies for coupling to a shaft are provided. Each assembly includes a handle having an end wall with a fastener passage extending therethrough and a side wall extending from the end wall to an open end. In one embodiment, an adapter assembly includes a nut, a collet having a fastener portion carrying the nut and a compression portion receiving the shaft, and a clamp mounted on the compression portion and tightened around the compression portion to compress the collet to the shaft. A fastener extends through the fastener passage and into the nut. In another embodiment, the handle defines a conical pocket in communication with the fastener passage. An adapter in the pocket includes circumferentially spaced jaws having conical outer surfaces and inner surfaces engaging the shaft and hinged connectors extending circumferentially between adjacent jaws.  A fastener extends through the fastener passage and into the shaft.
Patent CA-2976158-A1 (CA)
Inventor: SHAW MARK
IPC: B65D81/34
Filed: 2016-03-10
Abstract: An ovenable package (5) comprises an ovenable receptacle (10) configured to hold a food product. The receptacle (10) has an open face surrounded by a rim (14). An ovenable laminated film lid (20) is attached to the rim (14) of the receptacle by a welded seal (15) between a lower face of the laminated film lid (20) and the rim (14) of the receptacle (10). The laminated film lid comprises a first layer (21), a second layer (22) above the first layer (21) and a resealable adhesive (23) between the first layer (21) and the second layer (22). An unopened package (5) is openable by separating the second layer (22) from the first layer (21) in a peripheral region (31). The opened package can be reclosed to a ventable state by reattaching the second layer (22) to the peripheral region (31) of the first layer (21) by the resealable adhesive (23). The ventable state permits venting of gas from an interior of the receptacle (10) between the second layer (22) and the peripheral region (31) of the first layer (21).
Patent CA-2978531-A1 (CA)
Inventor: ISOLI BRUNO
IPC: B61B12/06
Filed: 2016-03-03
Abstract: Cableway installation (10), comprising at least a housing (11) suitable to carry passengers and equipped with a safety device (12) which is movable between an access configuration and a safety configuration. The installation (10) comprises: - radiation emitting means (13); - reflecting means (14), adapted to reflect said radiation; - receiving means (15), adapted to receive a reflection of said radiation emitted by said reflecting means (14). The emitting means (13), the reflecting means (14) and the receiving means (15) are arranged in such a way that, in at least a predefined operating condition, the emitting means (13) are facing the reflecting means (14), to irradiate them, and the reflecting means (14) are facing the receiving means (15) to reflect the radiation towards them. The reflecting means (14) are fixed to the safety device (12) so as to reflect the radiation differently depending on whether the safety device (12) is in the access configuration or in the safety configuration.