baber/WOPTO huggingface dataset:
Patent CA-2857368-C (CA)
Title: Procede d'extraction de derives d'anthocyanine a partir d'une source vegetale
Inventor: SAVARD SYLVAIN
IPC: C07H17/06
Filed: 2012-12-14
Granted: 2015-09-08
Abstract: Cette invention concerne un procédé d'extraction de dérivés d'anthocyanine à partir d'une source végétale, le procédé comprenant l'étape consistant à séparer un extrait homogénéisé de la source végétale dans un solvant polaire acidifié pour obtenir un résidu solide, et un filtrat mélangé au solvant polaire acidifié. La séparation comprend une filtration grossière effectuée par centrifugation de l'extrait de source végétale, une filtration par passage par un premier filtre ayant une taille de pores d'environ 100 µm, puis une filtration fine par passage par un second filtre ayant une taille de pores d'environ 10 µm. Le filtrat mélangé au solvant polaire acidifié est ensuite soumis à évaporation pour séparer sensiblement le solvant polaire acidifié du filtrat et obtenir un extrait semi-solide de dérivés d'anthocyanine.
Patent CA-2857507-C (CA)
Inventor: MAYFIELD STEPHEN
IPC: C12N1/13
Filed: 2008-05-30
Granted: 2015-03-17
Abstract: The present invention provides compositions comprising one or more non- vascular photosynthetic eukaryotic organisms having one or more exogenous biomass degrading enzymes selected from the group consisting of exo-.beta.-glucanase, endo- .beta.-glucanase, .beta.-glucosidase, endoxylanase, and lignase, and methods of preparing an alcohol biofuel using the same. The present invention also provides methods for determining endoxylanase activity in a eukaryotic non-vascular photosynthetic organism, comprising obtaining a eukaryotic non-vascular photosynthetic organism having an exogenous nucleotide sequence encoding an endoxylanase; lysing the organism to obtain a lysate; adding an endoxylanase substrate to the lysate; and determining the endoxylanase activity.
Patent CA-2861764-C (CA)
Inventor: KLIGMAN ILYA VLADIMIROVICH
IPC: G06Q20/04
Filed: 2012-12-28
Granted: 2018-11-27
Abstract: The invention relates to the sphere of information technologies, in particular, to electronic systems and monetary-fund circulation methods and can be used for solving problems of mutual settlements between participants of the electronic payment system in real-time mode. In doing so, the analogue of monetary funds in the invention presented are electronic bank bearer checks complying with bank regulations and the requirements of applicable legislation. The client application units are rendered as grouped into modules by categories corresponding to the user status determined by the unit of authorization of the client and server applications, with provision of the possibility of pre-setting a group of check circulation parameters for each category. The issue of checks is accompanied by the creation of legally-valid documents and reflection of transactions in the check register.
Patent CA-2862819-C (CA)
Title: Surface tactile utilisant la lumiere, dotee de bords incurves et d'un biseau incline
Inventor: HOLMGREN STEFAN
IPC: G06F3/042
Filed: 2013-01-21
Granted: 2015-07-28
Abstract: L'invention se rapporte à une surface tactile utilisant la lumière, qui comprend un logement, une surface fixée audit logement conçue pour recevoir une entrée tactile, une pluralité de sources de lumière situées dans le logement et destinées à émettre de la lumière croisant la surface, une pluralité de récepteurs de lumière placés dans le logement afin de détecter la lumière émise par les sources de lumière, une lentille incurvée qui est proche de la surface et qui est traversée par la lumière émise par lesdites sources de lumière, le logement comportant deux panneaux extérieurs sensiblement recourbés de la même façon dont un forme un bord incurvé pour la surface, et une unité de calcul installée dans ledit logement et connectée aux récepteurs de lumière, qui permet de calculer l'emplacement du contact sur la base de l'absence de la lumière que les récepteurs devaient recevoir.
Patent CA-2865004-C (CA)
Title: Systems, methods, and apparatus for drawing chemical structures using touch and gestures
Inventor: SMITH ROBIN YOUNG
IPC: G06F3/0488
Filed: 2012-02-24
Granted: 2020-11-03
Abstract: Systems, methods, and apparatus are provided that allow a user to draw and edit a chemical structure using one or more gestures performed on an input interface, such as a touch pad or touch screen. For example, the user may assign an atom label to a chemical structure representation by performing a press and tap gesture, change a chemical bond characteristic in the chemical structure representation by performing a tap gesture, and/or lengthen a molecular chain in the chemical structure representation by performing a drag gesture. The user may also rotate the chemical structure representation in the graphical display by performing one or more rotation gestures.
Patent CA-2869349-C (CA)
Inventor: WITTENBERG PETER S
IPC: H01Q3/34
Filed: 2014-10-30
Granted: 2017-01-10
Abstract: In an antenna array, signals may be manipulated to increase coherency at certain locations (beamfocusing) and reduce or cancel the signals at other locations (nulling). This is accomplished by multiplying the signals received or transmitted by the set of antennas by a weight vector that is generated by determining a covariance matrix based on a vector representing signals at the set of antennas, vectors representing the desired beamfocusing and nulling locations, and a desired nulling depth.
Patent CA-2869488-C (CA)
Inventor: GOTO KENICHI
IPC: B64D37/02
Filed: 2013-07-09
Granted: 2019-05-21
Abstract: A fuel transfer system for an aircraft includes an upper tank, a lower tank, a fuel transfer line connecting the upper tank to the lower tank, an upper fuel transfer line outlet in the lower tank, a lower fuel transfer line outlet in the lower tank, an upper float valve associated with the upper fuel transfer line outlet, and a lower float valve associated with the lower fuel transfer line outlet. The upper fuel transfer line outlet, which is in the lower tank, is in fluid communication with the upper tank. The lower fuel transfer line outlet, which is located in the lower tank, is in fluid communication with the upper tank.
Patent CA-2871014-C (CA)
Title: Compositions and methods for improving the appearance of facial pores
Inventor: OSBORNE ROSEMARIE
IPC: A61Q19/00
Filed: 2013-04-16
Granted: 2016-11-29
Abstract: A method of improving the appearance of facial pores is provided. The method includes the step of applying a composition having an effective amount of carob fruit extract to an area of facial pores, wherein the composition is applied for a period of time sufficient for the material to improve the appearance of the facial pores. The method may also include the step of identifying facial pores on a facial skin surface.
Patent CA-2878124-C (CA)
Inventor: FRIE SEBASTIAN
IPC: C04B7/43
Filed: 2013-07-02
Granted: 2019-09-24
Abstract: The invention relates to a method and a system for producing cement clinker from raw cement mixture, wherein - one part of the raw cement mixture is preheated in a calciner preheater, and the other part of the raw cement mixture is preheated in an oven preheater, - the preheated raw cement mixture is pre-calcined in a calciner which is operated according to the oxyfuel method, - the pre-calcined raw cement mixture is fired in an oven, - the fired raw cement mixture is cooled in a cooler, - the calciner preheater is operated using exhaust gases of the calciner, - the oven preheater is operated using exhaust gases of the oven, - an entrained flow reactor is used as the calciner, a part of the calciner exhaust gas being recirculated to the calciner after being used in the calciner preheater, and - the oven exhaust gas undergoes a post-combustion CO2 separation.
Patent CA-2880933-C (CA)
Title: Buse de canal chaud destinee a l'injection de thermoplastique dans un moule
Inventor: MANZ WILLI
IPC: B29C45/28
Filed: 2013-09-03
Granted: 2017-05-09
Abstract: Buse de canal chaud (1) destinée à l'injection de thermoplastique dans un moule, comprenant une soupape à pointeau pourvue d'un pointeau (19) qui ferme l'orifice d'écoulement (25). Le pointeau (19) est de même diamètre que l'alésage cylindrique del'orifice d'écoulement (25) et il est introduit dans l'alésage cylindrique de l'orifice d'écoulement (25) pour fermer celui-ci. Pendant le processus d'injection, le pointeau (19) se trouve à l'extérieur du flux de matière fondue à laquelle il ne soumet pas de tourbillon et dont il ne subit pas de force radiale.
Patent CA-2881349-C (CA)
Title: Device for coaptation of bone fragments and methods for producing such a device.
Inventor: IMPELLIZZERI FREDERIC
IPC: A61B17/80
Filed: 2013-08-09
Granted: 2020-01-14
Abstract: A device for coaptation of bone parts or bone fragments, comprising an integral plate obtained by moulding whereof one portion (1) is made from a first biocompatible polymer comprising at least one or, preferably, a plurality of areas or inserts (2) provided with a through hole (3), said areas or inserts being made from a second biocompatible polymer which is more malleable than the first polymer, said areas or inserts having mechanical properties allowing a self-tapping of the inner surface of the holes, by means of screws that can be used for securing said plate to bone tissue, said support portion and said areas or inserts having a partial molecular bond between them.
Patent CA-2883350-C (CA)
Title: Concentrateur
Inventor: RAGOSTA MICHAEL A
IPC: A45D20/10
Filed: 2013-08-23
Granted: 2018-12-04
Abstract: L'invention concerne un dispositif de traitement de cheveux (20), qui comprend un corps (22) et un séchoir (26) porté par le corps (22) à partir duquel de l'air est soufflé. Un concentrateur (60), relié séparément au corps (22) ou d'un seul tenant avec le corps (22), comprend au moins un conduit d'écoulement de gaz (28) en communication d'écoulement de gaz avec le séchoir (26). Une buse (34) est en communication d'écoulement de gaz avec une partie distale du conduit (28) et est orientée pour souffler de l'air à partir d'une partie distale du premier conduit (28) de nouveau vers le corps (20).
Patent CA-2886256-C (CA)
Inventor: SHOLKLAPPER TAL
IPC: H01M2/00
Filed: 2013-02-21
Granted: 2019-04-02
Abstract: Methods of using specific operational charge and discharge parameters to extend the life of alkaline batteries are disclosed. The methods can be used with any commercial primary or secondary alkaline battery, as well as with newer alkaline battery designs, including batteries with flowing electrolyte. The methods include cycling batteries within a narrow operating voltage window, with minimum and maximum cut-off voltages that are set based on battery characteristics and environmental conditions. The narrow voltage window decreases available capacity but allows the batteries to be cycled for hundreds or thousands of times.
Patent CA-2886697-C (CA)
Inventor: BROUSSARD JOEL N
IPC: F16D3/18
Filed: 2015-03-30
Granted: 2020-07-14
Abstract: A system for hydraulically fracturing an underground formation in an oil or gas well, including a pump for pumping hydraulic fracturing fluid into the wellbore, the pump having a pump shaft, and an electric motor with a motor shaft mechanically attached to the pump to drive the pump. The system further includes a torsional coupling connecting the motor shaft to the pump shaft. The torsional coupling includes a motor component fixedly attached to the motor shaft and having motor coupling claws extending outwardly away from the motor shaft, and a pump component fixedly attached to the pump shaft of the pump and having pump coupling claws extending outwardly away from the pump shaft. The motor coupling claws engage with the pump coupling claws so that when the motor shaft and motor component rotate, such rotation causes the pump component and the pump shaft to rotate, thereby driving the pump.
Patent CA-2887081-C (CA)
Inventor: CRUCS KEVIN M
IPC: G08G1/127
Filed: 2008-07-15
Granted: 2018-01-02
Abstract: A system and method for tracking and monitoring vehicles on a roadway, RFID tags (111, 112, 113) are positioned along the roadway (110) and may be interrogated by vehicles (120) equipped with an RFID scanner (121) and a transceiver (122) as the vehicles (120) encounter the RFID tags (111, 112, 113) along the roadway (110). The RFID tag information received by the RFID scanner (121) is transmitted by the transceiver (122) to a roadside repeater station (130) which in turn sends the RFID tag information, as well as other identifying information, to a remote central tracking station (140). The remote central tracking station (140) processes the RFID tag information and other information to determine a current position of a corresponding vehicle (120). Driver ranking profiles may be generated for drivers of vehicles and stored in a database (142) in the central tracking station (140). The driver ranking profiles are used to restrict drivers in certain ways.
Patent CA-2887696-C (CA)
Title: Wrapper having reduced ignition proclivity characteristics
Inventor: SNOW LARRY D
IPC: A24D1/02
Filed: 2013-10-11
Granted: 2021-07-06
Abstract: ABSTRACT  Wrappers for smoking articles are disclosed having reduced ignition proclivity characteristics. The wrappers include discrete areas treated with a reduced ignition composition. In accordance with the present disclosure, the amount of burn promoting agents is controlled over the surface of the wrapper. A wrapper for smoking articles comprises a paper substrate comprising cellulose fibers and a filler, a plurality of discrete reduced ignition areas extending in a width direction on the paper substrate and spaced along a length direction, and at least one burn accelerating area positioned in between a first reduced ignition area and a second reduced ignition area.  The burn accelerating area comprising a burn promoting agent that has been applied to the paper substrate. The reduced ignition areas are free of the burn promoting agent.
Patent CA-2887917-C (CA)
Inventor: BALASUBRAMANIAN AISHWARAYA
IPC: B65D77/06
Filed: 2013-10-18
Granted: 2020-09-15
Abstract: Provided is a perforated plastic bag wherein the volume of said bag is 100 liters or more; wherein the average perforation diameter is 500 micrometers or less; wherein said plastic bag comprises a lower zone and a top zone, wherein the perforation density of said lower zone is greater than the perforation density of said top zone. Also provided is a method of using such a plastic bag.
Patent CA-2891476-C (CA)
Inventor: VLAHOV IONTCHO RADOSLAVOV
IPC: A61K49/00
Filed: 2013-11-14
Granted: 2022-07-05
Abstract: L'invention ci-décrite concerne le diagnostic, l'imagerie, et/ou le traitement de populations cellulaires pathogènes. En particulier, l'invention ci-décrite concerne le diagnostic, l'imagerie, et/ou le traitement de maladies provoquées par des cellules exprimant PSMA, telles que les cellules du cancer de la prostate, à l'aide de composés capables de cibler les cellules exprimant PSMA.
Patent CA-2894400-C (CA)
Title: System and process for molding of parts made of fiber cement
Inventor: BEAUREGARD LOUIS
IPC: B28B7/02
Filed: 2014-07-29
Granted: 2015-12-29
Abstract: A system and a method for molding a part from fiber cement, or fibrocement, slurry are provided. The molding is preferably made by pressure injection of the slurry. The slurry comprises cementitious material, additives, fibers and water.  The fibers can include polypropylene, polyethylene, polyacrylic, cellulose, and/or asbestos fibers. First and second molding sections define, at least partially, a chamber. The second molding section comprises at least one evacuating channel. The system includes a slurry inlet communicating with the chamber, for inserting the slurry. A bladder covers the first molding section, the bladder being inflatable for compressing the slurry between the bladder and the second molding section. A filter covers the second molding section and allows water contained in the slurry to pass through while retaining the cementitious material and fibers within the chamber. A pressurized fluid inlet port communicates with at least one conduit for inflating the bladder.
Patent CA-2896061-C (CA)
Inventor: CLEMEN MARK JOSEPH JR
IPC: B64D47/00
Filed: 2015-07-02
Granted: 2017-10-17
Abstract: An acoustic metamaterial including cells to digitally process an incoming sound waveform, and to produce a corresponding response sound waveform as a function of a frequency and a phase of the incoming sound waveform, to produce a total response sound waveform that, when combined with the incoming sound waveform, modifies the incoming sound waveform.
Patent CA-2900742-C (CA)
Inventor: DE BOER JOHANNES WIETSE
IPC: C09D167/00
Filed: 2014-01-31
Granted: 2021-08-24
Abstract: The present invention relates to a formulation comprising an oxidatively curable alkyd-based resin and a chelating agent. More particularly, the formulation is essentially absent an amount of cations selected from the group consisting of manganese, iron, cobalt, vanadium and copper ions, which ions, if present in the formulation, will form together with the chelant a metal drier capable of accelerating oxidative curing. The invention also provides a method of making the formulation and a method of contacting the formulation with a composition comprising transition metal ions so as to provide a composition comprising an oxidatively curable alkyd-based resin and a complex of the transition metal ion and the chelating agent.
Patent CA-2902964-C (CA)
Inventor: NEEL CLYDE
IPC: G08G1/01
Filed: 2014-02-28
Granted: 2017-09-05
Abstract: Embodiments of systems and methods of the present invention include efficient, reliable aggregation and transfer of one or more sensor pods detect status to the base station and then the traffic controller. An embodiment of an access point maintains a sensor state anay, which is the current status of the sensor pods in eomniimicanon with the access point. The access point can maintain the sensor state anay in its memory and relay the sensor state array to the base station. An embodiment of a base station can use the sensor state anay infomiation to generate and update a vehicle detector array, which is the current status of all the sensor pods in the wireless vehicle defector network. An embodiment of the base station emulates one or more bus interface units and uses the vehicle detector array to relay detector information to the traffic controller periodically or when polled.
Patent CA-2911630-C (CA)
Title: Pneumatique
Inventor: FUJIOKA TSUYOSHI
IPC: B60C11/12
Filed: 2015-11-06
Granted: 2019-04-16
Abstract: Sur une partie bande de roulement, une pluralité de blocs définis par une pluralité de rainures principales et une pluralité de rainures transversales. Les rainures principales sétendent de façon annulaire et continuelle dans une direction circonférentielle du pneu. Les rainures transversales sétendent dans une direction de largeur de pneu de manière à croiser les rainures principales. Les blocs comprennent un bloc central situé au centre du pneu dans la direction de la largeur du pneu et présentant, sur une surface de celui-ci, une première rainure avec des extrémités fermées et une seconde rainure rejoignant la première rainure.
Patent CA-2917705-C (CA)
Inventor: ALDERMAN TODD
IPC: B64F1/36
Filed: 2015-10-13
Granted: 2019-06-18
Abstract: A system and method of operating a checked bag reconciliation area of an airport. The method includes transporting a luggage item from an entrance mechanism to one of a plurality of inspection stations. Once the luggage item is at the inspection station, the method proceeds by conducting an inspection of the luggage item by the agent at the inspection station. The step of transporting the luggage item includes transporting the luggage item to the inspection station with the luggage item disposed on an automatic material handling device, and the step of conducting an inspection of the luggage item by the agent includes conducting the inspection of the luggage item while the luggage item is disposed on the automatic material handling device.
Patent CA-2918995-C (CA)
Inventor: BEARD JEAN-CLAUDE
IPC: F16K11/085
Filed: 2014-06-11
Granted: 2017-11-07
Abstract: The invention relates to a rotary swinging subassembly (1) for volumetrically pumping a fluid, wherein said subassembly comprises a hollow body (2) through which pipes (CPi, CDi) pass, a piston (4) accommodated in said cavity (25) defining a work chamber (5) therewith, said piston (4) comprising a recess (43) which is in fluid communication with said work chamber (5) and which is capable of a rotary swinging motion to optionally position the recess (43) in alignment with a pipe (CPi, CDi) and to vary the volume of said work chamber (5), a jacket (3) through which the openings (OPi, ODi) pass, said jacket being inserted between said piston (4) and said body (2) and suitable for adopting different consecutive fluid configurations in each of which each pipe (CPi, CDi) is selectively in an off-state or on-state. A rotary swinging pumping device comprises such a rotary oscillating subassembly (1), drive means and mechanical coupling means.
Patent CA-2927488-C (CA)
Title: Dendrimer conjugates for determining membrane retention level and/or pore structure
Inventor: AHMAD FARHAN
IPC: C12P19/34
Filed: 2016-04-21
Granted: 2019-07-23
Abstract: Dendrimer conjugates for determining membrane retention level and/or pore structure, methods of determining membrane level/pore structure, and kits including dendrimer conjugates are disclosed.
Patent CA-2928495-C (CA)
Inventor: LI BIN
IPC: H04N19/61
Filed: 2013-10-14
Granted: 2020-08-18
Abstract: La présente invention concerne des innovations dans un mode de prédiction de copie de bloc (BC) intrabloc permettant une prédiction BC intrabloc qui est plus efficace en termes de performance débit-distorsion et/ou d'efficacité de calcul de codage et de décodage. Par exemple, certaines desdites innovations concernent des façons de sélectionner plus efficacement des valeurs de vecteur de bloc (BV). D'autres innovations concernent des façons de coder/décoder plus efficacement des valeurs BV. Encore d'autres innovations se rapportent à des manières de réaliser un filtrage de dégroupage de bloc en boucle lorsqu'un bloc présente un mode de prédiction BC intrabloc, ou de réaliser une prédiction BC intrabloc lorsqu'une prédiction intrabloc contrainte est activée.
Patent CA-2930186-C (CA)
Inventor: MAXWELL DAVID W
IPC: G06Q30/06
Filed: 2014-09-30
Granted: 2020-07-21
Abstract: L'invention concerne une technique destinée à générer un reçu numérique interactif sur un dispositif d'utilisateur, le reçu offrant une plate-forme de collaboration destinée à permettre à des commerçants et à des clients d'interagir en continu. Le reçu numérique interactif est généré en réaction à la réalisation d'une transaction financière particulière. Le reçu comprend une pluralité de composants interactifs à base temporelle destinés à permettre au commerçant et au client d'interagir ensemble. Dans un mode de réalisation, les composants interactifs à base temporelle comprennent un composant de gratification destiné à permettre l'ajout d'un montant de gratification après la réalisation de la transaction. Le composant de gratification est associé à une échéance temporelle qui définit une durée pendant laquelle le client peut proposer le montant de gratification. La durée peut varier d'une durée limitée à une durée illimitée.