baber/WOPTO huggingface dataset:
Patent CA-2737134-C (CA)
Inventor: LEDENEV ANATOLI
IPC: H02M1/00
Filed: 2008-03-14
Granted: 2017-10-10
Abstract: Different systems to achieve solar power conversion are provided in at least three different general aspects, with circuitry that can be used to harvest maximum power from a solar source (1) or strings of panels (11) for DC or AC use, perhaps for transfer to a power grid (10) three aspects can exist perhaps independently and relate to: 1) electrical power conversion in a multimodal manner, 2) alternating between differing processes such as by an alternative mode photovoltaic power converter functionality control (27), and 3) systems that can achieve efficiencies in conversion that are extraordinarily high compared to traditional through substantially power isomorphic photovoltaic DC-DC power conversion capability that can achieve 99.2% efficiency or even only wire transmission losses. Switchmode impedance conversion circuits may have pairs of photovoltaic power series switch elements (24) and pairs of photovoltaic power shunt switch elements (25).
Patent CA-2740029-C (CA)
Inventor: NISHIOKA KUSUKI
IPC: A61P1/02
Filed: 2009-05-15
Granted: 2016-12-20
Abstract: Disclosed is a pharmaceutical composition for the treatment of fibromyalgia, which comprises pilocarpine or a pharmacologically acceptable salt thereof. The pharmaceutical composition can be used as a novel therapeutic agent for fibromyalgia.
Patent CA-2740459-C (CA)
Inventor: FRIPP MICHAEL L
IPC: E21B43/12
Filed: 2011-05-16
Granted: 2013-08-27
Abstract: A variable flow resistance system for use in a subterranean well can include a flow chamber having an outlet and at least one structure which resists a change in a direction of flow of a fluid composition toward the outlet. The fluid composition may enter the chamber in the direction of flow which changes based on a ratio of desired fluid to undesired fluid in the fluid composition. Another variable flow resistance system can include a flow chamber through which a fluid composition flows, the chamber having an inlet, an outlet, and a structure which impedes a change from circular flow about the outlet to radial flow toward the outlet.
Patent CA-2740719-C (CA)
Inventor: AUBRY JEAN-MARCEL
IPC: H03K17/94
Filed: 2008-10-17
Granted: 2016-09-13
Abstract: This detection device (2) for detecting an object (3) by measuring the capacitance variation of said detection device (2), comprises at least a pair (4, 6, 8) of sensor pads (10), each sensor pad (10) being able to transmit or to receive an electric field. Each sensor pad (10) can be used to measure the impedance variation of said pad (10), each sensor pad (10) being driven by a driven rail impedance measuring system (18) comprising an inverter (38), an oscillator (56), a power supply rail driver (40) and switches (48, 50, 52), said measuring system (18) being able to change the sensor pad (10) function from electric field transmitter to electric field receiver or impedance measurer by turning on and off the oscillator (56) drive to the input (46) of the power supply rail driver (40) of the inverter (38).
Patent CA-2741580-C (CA)
Inventor: STACY WILLIAM TURLAY
IPC: G06F3/041
Filed: 2009-11-24
Granted: 2016-10-18
Abstract: Un dispositif électronique portable comprend au moins un capteur de force configuré pour générer un signal de force basé au moins en partie sur une force appliquée à un affichage tactile et un processeur configuré pour recevoir le signal de force et produire un signal de rétroaction quand la force dépasse un seuil de force. L'au moins un capteur de force peut être intégré dans l'affichage tactile.
Patent CA-2744559-C (CA)
Title: Greffes de tissus regeneratives renfermant un echafaudage charge de cellules progenitrices mesenchymateuses
Inventor: JACKSON WESLEY M
IPC: C12N11/02
Filed: 2009-08-05
Granted: 2017-07-04
Abstract: L'invention porte sur une greffe comprenant un échafaudage comprenant une matrice dans laquelle sont positionnées les cellules progénitrices mésenchymateuses (MPC). Il s'agit d'une greffe ayant la capacité d'améliorer de façon substantielle la guérison d'une lésion, y compris des lésions résultant d'une blessure à un tissu nerveux, osseux et vasculaire. Les MPCs peuvent être récoltées à partir de tissu musculaire débridé à la suite d'un traumatisme orthopédique. Les cellules progénitrices issues d'un muscle traumatisé constituent une source de cellules autologues faciles à obtenir, qui peuvent être utilisées pour réaliser ou améliorer la guérison d'une lésion dans une diversité de paramètres et de véhicules thérapeutiques.
Patent CA-2745227-C (CA)
Inventor: PAVONE DOMENICO
IPC: F02C3/34
Filed: 2009-12-11
Granted: 2016-07-12
Abstract: A synthesis gas (H2 + CO) that comes from a gasifier is supposed to be used in more efficient and optimal manner, particularly for generating electricity, whereby then, CO2 that occurs at the same time is supposed to be passed to storage.     This is achieved in that - the synthesis gas (H2 + CO) and oxygen (O2) from an air separation system are combusted in a burner, and relaxed by way of a gas turbine (driving a generator), - CO2 is separated in the waste gas stream and passed to a compressor driven by the gas turbine, and - passed to CO2 storage as compressed CO2.
Patent CA-2747687-C (CA)
Title: Matiere colorante a base de porphyrazine, composition d'encre contenant cette matiere et produit colore
Inventor: YONEDA TAKASHI
IPC: B41J2/01
Filed: 2009-12-22
Granted: 2016-02-09
Abstract: La présente invention concerne un colorant à la porphyrazine représenté par la formule (1) ou l'un de ses sels. Dans cette formule, les noyaux A à D sont indépendamment noyau benzène ou noyau hétéro-aromatique azoté contenant en moyenne de 0,00 à 1,00 exclusivement d'un noyau hétéro-aromatique azoté, le restant étant les noyaux benzène; E représente un alkylène; X et Y représentent indépendamment un groupe anilino à substitution sulfo, ou analogue; b est une valeur moyenne non nulle inférieure à 3,90; c vaut au moins 0,10 sans atteindre 4,00 en moyenne; la somme totale de b et c est en moyenne de 3,00 à 4,00 exclusivement. L'invention concerne également une composition d'encre contenant le colorant à la porphyrazine ou à l'un de ses sels. Cette composition d'encre présente, d'une part une couleur qui est plus proche d'une couleur standard destinée à une encre cyan, d'autre part d'excellentes qualités de durabilité, en particulier une excellente résistance à l'ozone, et enfin, également une haute densité pour l'impression. De ce fait, la composition d'encre permet de réaliser une image imprimée présentant un bon équilibre. Cette composition d'encre se prête particulièrement à l'impression à jets d'encre.
Patent CA-2753822-C (CA)
Inventor: PALMER MILES
IPC: F23M5/08
Filed: 2010-02-26
Granted: 2014-02-18
Abstract: A combustor apparatus is provided, comprising a mixing arrangement for mixing a carbonaceous fuel with enriched oxygen and a working fluid to form a fuel mixture. A combustion chamber is at least partially defined by a transpiration member. The transpiration member is at least partially surrounded by a pressure containment member. The combustion chamber has opposed inlet and outlet portions. The inlet portion of the combustion chamber is configured to receive the fuel mixture for the fuel mixture to be combusted at a combustion temperature. The combustion chamber is further configured to direct the resulting combustion product toward the outlet portion. The transpiration member directs a transpiration substance therethrough toward the combustion chamber for buffering interaction between the combustion product and the transpiration member. Associated systems, apparatuses, and methods are also provided.
Patent CA-2756624-C (CA)
Inventor: SNIDER RANDY GENE
IPC: E21B19/07
Filed: 2001-04-17
Granted: 2014-08-19
Abstract: A torque head (100) for gripping tubular members has a housing, grip mechanism secured within the housing (102) for selectively gripping a tubular member, the grip mechanism including at least one jaw (141, 142, 143) selectively movable toward and away from a portion of a tubular member (12) within the housing, the at least one jaw having mounted thereon slip apparatus for engaging the portion of the tubular member, the slope apparatus including die apparatus movably mounted to the at least one jaw, the die apparatus movable with respect to the at least one jaw so that relative movement of the tubular with respect to the torque head is possible to the extent that the die apparatus is movable.
Patent CA-2758479-C (CA)
Title: Novel microalgal food compositions
Inventor: BROOKS GEOFFREY
IPC: A23L13/40
Filed: 2010-04-14
Granted: 2019-09-10
Abstract: The invention provides novel microalgal food compositions comprising microalgal biomass that have been processed into flakes, powders and flours. The microalgal biomass of the invention is low in saturated fats, high in monounsaturated triglyceride oil and can be a good source of fiber. The invention also comprises microalgal biomass that is suitable as a vegetarian protein source and also as a good source of fiber. Novel methods of formulating food compositions with the microalgal biomass of the invention are also disclosed herein including beverages, baked goods, egg products, reduced fat foods and gluten-free foods. The provision of food compositions incorporating the microalgal biomass of the invention to ahuman have the further benefit of providing healthful ingredients while achieving levels of satiety sufficient to reduce further caloric intake. The invention also provides novel strains of microalgae that have been subject to non-transgenic methods of mutation sufficient to reduce the coloration of the biomass produced by the strains. Oil from the microalgal biomass can be extracted and is an edible oil that is heart-healthy. The novel microalgal biomass and oil therefrom can be manufactured from edible and inedible heterotrophic fermentation feedstocks, including corn starch, sugar cane, glycerol, and depolymerized cellulose that are purpose-grown or byproducts of existing agricultural processes from an extremely broad diversity of geographic regions.
Patent CA-2759383-C (CA)
Title: Vehicule aerien sans equipage multimode
Inventor: MIRALLES CARLOS
IPC: B64C39/02
Filed: 2010-02-02
Granted: 2017-11-21
Abstract: L'invention porte sur un système comprenant un véhicule aérien sans équipage (UAV) (100) configuré pour une transition (520) d'un mode de guidage terminal (510) à un mode de recherche de cible (530), en réponse à un signal de liaison montante (451) et/ou à une détermination autonome de changement de scène.
Patent CA-2760198-C (CA)
Inventor: VUONG THANH
IPC: G06F15/02
Filed: 2011-12-02
Granted: 2015-07-07
Abstract: A method of selecting files and a portable electronic device configured to perform the method are provided. In accordance with one embodiment, there is provided a method of selecting one or more files on a portable electronic device, comprising: displaying a file selection user interface screen on a display of the portable electronic device, the file selection user interface screen comprising a slider comprising a reference bar and an indicator moveable within the reference bar; selecting one or more files in accordance with a position of the indicator; and attaching the selected files to an electronic message.
Patent CA-2762167-C (CA)
Inventor: WOLFF BRUCE ERNEST RICHARD
IPC: F16D3/76
Filed: 2010-05-20
Granted: 2017-06-20
Abstract: A power generation system is disclosed. The power generation system includes an electrical converting device (34) and a repowered portion (10a-10k) connected to the electrical converting device (34). The repowered portion (10a-10k) includes a reciprocating internal combustion engine (32) and a gearbox (36, 136, 236).  The reciprocating internal combustion engine (32) is connected to the gearbox (36, 136, 236) by a first connecting structure (12a, 12b, 12c, 12d, 12e). The gearbox (36, 136, 236) is connected to the electrical converting device (34) by a second connecting structure (14a, 14b).
Patent CA-2762440-C (CA)
Title: Food storage kits
Inventor: TRIER-BLACK CAROL A
IPC: B65D33/25
Filed: 2011-12-16
Granted: 2014-06-10
Abstract: A food storage product dispensing kit for de-bulking food includes a plurality of re-sealable primary bags and a plurality of secondary pouches, wherein the secondary pouches are adapted and configured to be worn and inverted over a user's hand as well as minimize freezer bum of food items therein. An advertising insert may include branding information, de-bulking instructions, food safety information, a product sample, and a coupon. The bags, the pouches, and the advertising insert are unitized in a single package for consumer convenience.
Patent CA-2768340-C (CA)
Inventor: STROMINGER JACK L
IPC: C07K5/103
Filed: 2002-10-03
Granted: 2015-06-30
Abstract: Random three- and four-amino acid copolymers having lengths of 14-, 35- and 50-amino acid residues are provided. Fifty-mers of FEAK were effective inhibitors of MBP 85-99 or proteolipid protein (PLP) 40-60-specific HLA-DR-2- restricted T cell clones. These copolymers efficiently suppressed EAE induced in susceptible SJL/J (H-2S) strain of mice with either whole spinal cord homogenate (WSCH) or with the encephalitogenic epitope PLP 139-151. YFAK 50-mer having a molar ratio of about y 0.8:F 0.2 inhibited binding of biotinylated MBP 85-99 epitope to HLA-DR-2 molecules more efficiently than either unlabeled MBP 85-99 or Copaxone®. YFAK and FAK copolymers efficiently suppressed EAE induced in SJL/J (H-2S) mice with the encephalitogenic epitope PLP 139-151. Copolymers YFK, VYAK and tryptophan-containing VWAK were efficacious in alleviating severity and duration of symptoms of EAE induced by MBP 85-99, in a humanized mouse model expressing genes for both an HLA-DR-2 linked to multiple sclerosis (MS) in humans and for a T cell receptor from an MS patient.
Patent CA-2780837-C (CA)
Inventor: LEE JIN HEUK
IPC: C04B35/03
Filed: 2010-11-17
Granted: 2016-02-23
Abstract: A biodegradable ceramic fiber composition for a high-temperature thermal insulator is provided. The composition includes: 58 to 67% by weight SiO2, 26 to 34%  by weight CaO, 2 to 8% by weight MgO, 0 to 1% by weight Al2O3, 0 to 5% by weight B2O3, 0 to 3% by weight Na2O + K2O, and 1% by weight or less impurities selected from TiO2 and Fe2O3. The composition has a linear thermal contraction coefficient of 3% or less (when maintained at 1100 °C for 24 hours) and a dissolution rate constant of 700 ng/cm2 .cndot. hr or more in a synthetic body fluid. When compared to known biodegradable ceramic fibers, the ceramic fiber composition also has a significantly improved solubility in a synthetic body fluid so that it can easily be dissolved and removed even when inhaled into the human lungs, thereby reducing harmfulness to the human body.
Patent CA-2786047-C (CA)
Title: Turbine a gaz et systeme de refroidissement
Inventor: DONOVAN ERIC SEAN
IPC: F02C7/143
Filed: 2010-12-29
Granted: 2018-01-09
Abstract: Une réalisation de la présente invention est une turbine à gaz unique. Une autre réalisation est un système de refroidissement unique pour une turbine à gaz. D'autres réalisations sont des appareils, des systèmes, des dispositifs, du matériel, des procédés et des combinaisons pour le refroidissement d'un ou plusieurs objets de refroidissement. D'autres réalisations, formes, caractéristiques, aspects, bénéfices et avantages de la présente application apparaissent dans le descriptif et les figures qui y sont associées.
Patent CA-2786363-C (CA)
Title: Construction de tambour de cable d'un mecanisme de soulevement de porte pour une porte de garage a multiples panneaux horizontaux ayant une portion superieure disproportionnellement lourde
Inventor: FRIESEN RAYMOND J
IPC: B66D1/36
Filed: 2012-08-15
Granted: 2017-10-10
Abstract: Un mécanisme de soulèvement de câble destiné à une porte de garage basculante à plusieurs panneaux comprend un tambour comportant une rainure spiralée comportant deux sections adjacentes qui sont généralement coaxiales par rapport à laxe longitudinal du tambour de câble. La rainure ou les rainures, dans la première section adjacente à lextrémité de fixation du câble du tambour, ont un rayon inférieur au reste des rainures de la deuxième portion du tambour qui ont un rayon substantiellement égal de diamètre supérieur au rayon de la première section. Par conséquent, le couple initial associé au soulèvement dune porte de garage est augmenté pour lever le haut ou un panneau du haut ou des panneaux dune porte de garage comportant plusieurs panneaux.
Patent CA-2795366-C (CA)
Title: Anti-vibration suspension system for a retaining rod for a power gearbox in an aircraft, anti-vibration device, and aircraft
Inventor: PULA MATHIEU
IPC: F16F15/02
Filed: 2012-10-26
Granted: 2014-07-08
Abstract: The present invention concerns an anti-vibration suspension device (10) comprising at least one retaining rod (15), jointed by a lower extremity (17) to a means of suspension (20), the means of suspension (20) including as lever (25) extending from a distal end (26) supporting at least one oscillating mass (30) to a proximal end (27) equipped with a first joint (35) to a bearing structure (2), a retaining rod (15) being articulated by a second joint (40) to the lever (25). The device comprises torsion recall means (45), equipped with a rotary actuator (46) with an output rod (47) secured to the said lever (25) to generate torque on this lever (25), the said device featuring a calculator (50) controlling the said actuator (46) to adjust the torsional rigidity of the lever (25) to flight conditions.
Patent CA-2796335-C (CA)
Inventor: ZHANG LEI
IPC: C08F10/02
Filed: 2011-04-04
Granted: 2016-08-16
Abstract: Methods of forming a catalyst, catalysts, polymerization processes and polymers formed therefrom are described herein. The method of forming a catalyst generally includes contacting an alkyl magnesium compound with an alcohol to form a magnesium alkoxide compound; contacting the magnesium alkoxide compound with a first titanium alkoxide and a first agent to form a reaction product "A", wherein the titanium alkoxide and the first agent are nonblended individual components prior to contacting the magnesium alkoxide; and sequentially contacting the reaction product "A" with a second agent, followed by a third agent, and subsequently a first reducing agent to form a catalyst component.
Patent CA-2797389-C (CA)
Inventor: VON LANGSDORFF HARALD
IPC: E01C23/06
Filed: 2012-11-26
Granted: 2018-07-31
Abstract: In one aspect, a paving system for sequestering pollutants comprises one or more layers, at least one of said layers comprising a sequestering agent; and a fluid flow restrictor. In another aspect, a method of applying a sequestering agent to a paving system comprises obtaining a sequestering agent medium; and applying the sequestering agent medium to a paving system. In another aspect, the paving system comprises a piping layer for draining fluid from the paving system.
Patent CA-2801097-C (CA)
Inventor: LEVESQUE SERGE
IPC: G01B11/245
Filed: 2011-06-02
Granted: 2015-08-04
Abstract: There is described a method and 3D image acquisition system for addressing the specular nature of metallic surfaces in general, and ballistic pieces of evidence in particular, using photometric stereo by identifying and solving a plurality of sets of non-linear equations comprising a diffusive term and a specular term to determine a surface normal vector field N(x,y), and using N(x,y) to determine a 3D topography Z(x,y).
Patent CA-2802274-C (CA)
Inventor: KIMBRELL JACOB WARREN
IPC: G06F21/00
Filed: 2013-01-21
Granted: 2016-04-12
Abstract: A method and a system for locking an electronic device are provided. In one aspect, a method in an electronic device is provided comprising the steps of receiving, through a user input interface of the device when the device is in a locked state, a challenge response and a temporary automatic lock time indicator, and if the challenge response is accepted, unlocking the device, setting an automatic lock timer of the device to a temporary lock time value, and starting the automatic lock timer. In another aspect, an electronic device is provided for implementing the above method. According to another aspect, a locking mechanism is provided that utilizes information on an environment of the electronic device. According to another aspect, a stimulus based locking mechanism is provided that employs a different lock time after the device has issued a stimulus in response to an event on the device.
Patent CA-2802809-C (CA)
Title: Fluid delivery system for use with water discharge fixture
Inventor: ZHU CHUANBAO
IPC: B05B1/22
Filed: 2013-01-18
Granted: 2020-03-24
Abstract: The invention provides a fluid delivery assembly for use with a water discharge fixture, such as a faucet. The fluid delivery assembly includes a tube assembly, a housing and a retaining assembly. The fluid delivery assembly provides for water flow from hot and cold water inlets to the faucet. The fluid delivery assembly may be assembled by hand without the need for tools, allowing for easy replacement of the fluid delivery assembly without the need to disassemble the faucet assembly, or to replace the entire faucet assembly.
Patent CA-2810859-C (CA)
Inventor: BAR-ZEEV AVI
IPC: G02B27/02
Filed: 2011-08-24
Granted: 2018-06-05
Abstract: An optical see-through head-mounted display device includes see-through lens which combines an augmented reality image with light from a real-world scene, while opacity filter is used to selectively block portions of the real-world scene so that the augmented reality image appears more distinctly. The opacity filter can be a see-through LCD panel, for instance, where each pixel of LCD panel can be selectively controlled to be transmissive or opaque, based on size, shape and position of the augmented reality image. Eye tracking can be used to adjust position of the augmented reality image and the opaque pixels. Peripheral regions of the opacity filter, which are not behind the augmented reality image, can be activated to provide a peripheral cue or representation of the augmented reality image. In another aspect, opaque pixels are provided at a time when an augmented reality image is not present.
Patent CA-2810925-C (CA)
Title: Systeme de flottement d'une boite avec controle informatique pour un andaineur autopropulse
Inventor: NAFZIGER BRENDON
IPC: A01D75/00
Filed: 2013-03-28
Granted: 2015-10-06
Abstract: Dans une réalisation, une méthode de contrôle d'un andaineur pour une machine agricole comprend la réception, sur une interface utilisateur, d'une entrée d'opérateur correspondant à un premier point de consigne et un deuxième point de consigne pour les pressions de flottement correspondant à des parties du premier et du deuxième andaineurs contrôlables automatiquement, respectivement, et entraînant automatiquement le premier et le deuxième ensembles de soupape hydraulique à augmenter ou à diminuer la pression sur la première ou la deuxième portion d'andaineur afin d'atteindre ou au moins approcher le premier et le deuxième points de consigne, chacun comportant des soupapes hydrauliques à action opposée, en réaction à la pression détectée aux premier et deuxième accumulateurs respectifs associés aux premier et au deuxième cylindres de flottaison respectifs.