baber/WOPTO huggingface dataset:
Patent CA-2762129-A1 (CA)
Title: Entree visuelle ou par ecran tactile d'un mot de passe
Inventor: GRIFFIN JASON TYLER
IPC: H04W12/06
Filed: 2011-12-14
Abstract: Un procédé pour authentifier un utilisateur dun dispositif informatique est proposé, tout comme un dispositif informatique dans lequel le procédé est mis en uvre. Dans le procédé, une image de base modifiée est recouverte dune image de superposition modifiée sur un écran et le mouvement de limage de base modifiée ou de limage de superposition modifiée est permis si un critère de mouvement est respecté. Lauthentification positive est indiquée en réponse au point de référence de limage de base sur limage de base modifiée alignée avec le point de référence de limage de superposition sur limage de superposition modifiée.
Patent CA-2763029-A1 (CA)
Inventor: THOMAS DOUGLAS C
IPC: A61M60/88
Filed: 2010-05-27
Abstract: This document relates to continuity monitoring of electrical conductors. For example, materials and methods for continuity monitoring of conductors for use providing power to a blood pump (e.g., an assist device) are provided.
Patent CA-2769615-A1 (CA)
Title: Use of cajeput and pimenta racemosa extract for treating parasitic infestation of fish
Inventor: SCHELKLE BETTINA
IPC: A23K1/00
Filed: 2010-08-09
Abstract: The present invention relates to a combination of cajeput and extract from the plant Pimenta racemosa for use in preventing ornamental fish parasite infestation or removing ornamental fish parasites. The combination of cajeput and extract from the plant Pimenta racemosa is administered to the fish.
Patent CA-2769929-A1 (CA)
Inventor: SHIH SHEUE-FANG
IPC: A61K38/08
Filed: 2010-01-29
Abstract: An ophthalmic drug delivery system that contains phospholipid and cholesterol for prolonging drug lifetime in the eyes.
Patent CA-2770330-A1 (CA)
Title: Position locating by polyhedral morphing
Inventor: DUGGAN ROBERT J
IPC: G01S5/02
Filed: 2010-08-20
Abstract: Objects are located within at least one mapped field region. Environments for location tracking arc mapped through a configuration setup flexibly supporting multiple objects with precision and speed. Host and Repeater devices are located at vertices of polyhedra defining spaces. Polyhedra edge lengths are defined as the modified physical distance between two devices. This morphing employs parameters measured by or input to the system. Morphed three dimensional subzones are defined within the volume of the polyhedra defined by the devices at the vertices.
Patent CA-2770727-A1 (CA)
Title: Method and system for reclamation of battery constituents
Inventor: EWLES JAMES
IPC: B09B3/00
Filed: 2012-03-05
Abstract: In a method of reclaiming constituent components of sealed batteries, the batteries are initially ground to form a ground feedstock. The ground feedstock is heated to form a dried feedstock. The dried feedstock is screen separated into a coarse fraction and a powder fraction, the coarse fraction including a magnetic fraction and a non-magnetic fraction. The coarse fraction and the powder fraction are further vibratorily segregated. The magnetic fraction may be magnetically extracted from the coarse fraction, while the powder fraction is outputted.
Patent CA-2772077-A1 (CA)
Title: Cartouche de boisson et procede pour la formation d'une boisson a l'aide d'une assistance de filtrage
Inventor: PETERSON PETER
IPC: A47J31/06
Filed: 2010-08-20
Abstract: L'invention porte sur un procédé et sur un appareil pour former une boisson, lesquels comprennent l'utilisation d'une assistance de filtrage, qui est, par exemple, disposée dans une cartouche de boisson avec un milieu de boisson à l'état sec. Dans un mode de réalisation, une cartouche comprenant un matériau de fruit séché peut également comprendre une assistance de filtrage, telle que de la perlite, de la terre à diatomées ou de la cellulose, qui est mélangée avec le matériau de fruit. L'assistance de filtrage peut assister l'écoulement à travers le milieu de boisson ou à travers un filtre, par exemple en aidant à empêcher le bouchage des pores d'un filtre utilisé pour retirer les particules d'une boisson formée par interaction du milieu de filtrage avec de l'eau introduite dans la cartouche. Par conséquent, l'assistance de filtrage peut permettre l'utilisation de certains milieux de boisson qui, sinon, boucheraient un filtre et/ou empêcheraient une dissolution correcte des matériaux dans le milieu de boisson sans l'assistance de filtrage.
Patent CA-2777267-A1 (CA)
Title: Reusable circular stapler handle with open assembly architecture
Inventor: NALAGATLA ANIL K
IPC: A61B17/115
Filed: 2012-05-17
Abstract: A circular stapling instrument is provided. The circular stapling instrument includes a handle forming a cavity, a reciprocating drive shaft, a carrier cover, and a shaft assembly. The reciprocating drive shaft is detachably secured within the cavity of the handle. The carrier cover covers a portion of the reciprocating drive shaft within the cavity of the handle. The shaft assembly is detachably coupled with the handle.
Patent CA-2779482-A1 (CA)
Title: Treatments for gastrointestinal disorders
Inventor: CURRIE MARK G
IPC: C07K7/08
Filed: 2010-11-09
Abstract: The present invention provides peptides that are useful for the treatment of gastrointestinal disorders. The present invention also provides compositions and methods of treating gastrointestinal disorders and pharmaceutical compositions for accomplishing the same. In some embodiments, these pharmaceutical compositions include oral dosage forms.
Patent CA-2780438-A1 (CA)
Title: Filter device, painting booth using filter device, and simplified painting booth using filter device
Inventor: IWAKIRI HIROSHI
IPC: B05B15/12
Filed: 2010-09-22
Abstract: Distribution of a precoat agent P is made uniform in a target gas EA directing to a filter 8.  To this end, an intake opening 10 of a filter device 5 is formed as a slit-like or rectangular opening extending in a width direction. An accumulation recess 12 is formed in an upper edge portion of the intake opening 10 to have a profile that opens downward as viewed from a longitudinal direction of the intake opening 10. The accumulation recess 12 is continuously formed in the longitudinal direction of the intake opening 10. A  precoat agent nozzle 11 is provided in a longitudinal predetermined position of the intake opening for ejecting the precoat agent P and carrier gas toward an inner depth surface of the accumulation recess 12.
Patent CA-2782408-A1 (CA)
Title: System and method for increasing production capacity of oil, gas and water wells
Inventor: ZOLEZZI-GARRETON ALFREDO
IPC: E21B43/00
Filed: 2010-11-29
Abstract: The invention provides an apparatus, method and system for stimulating production of a natural resource (e.g., Oil, gas or water) producing well using vibrational energy delivered to the geological formation through a device that maybe permanently installed, and continuously or periodically operated even during recovery of the natural resource. The apparatus is of a downhole type. The apparatus is constructed to resist corrosion and provides one or more heat sink chambers for controlling heat dissipation during operation. The system provided by the invention is capable of monitoring production, adapting stimulation parameters based on user input and other pertinent parameters.
Patent CA-2783404-A1 (CA)
Title: Electrochemical reactor and active layer integrated into said reactor
Inventor: KROSNICKI GUILLAUME
IPC: C25B9/23
Filed: 2010-12-14
Abstract: The invention concerns an active layer for an electrochemical reactor comprising: - a carbon electronic conductor which is not a fullerene as a support; and - a catalytic system made up of one or more metals and a fullerene. It also concerns an electrochemical reactor integrating such an active layer.
Patent CA-2784050-A1 (CA)
Title: C. histolyticum recombinant collagenases and method for the manufacture thereof
Inventor: BERTUZZI FEDERICO
IPC: C12N15/57
Filed: 2010-12-15
Abstract: The present invention relates to the production of recombinant collagenases, and in particular describes a method for the production of recombinant Clostridium histolyticum collagenases CoI characterized by a yield higher than approximately 140 mg/1 of culture of said collagenases in soluble and biologically active form, collagenases produced by this method, compositions comprising these collagenases and the use thereof.
Patent CA-2785119-A1 (CA)
Inventor: GERUM EDUARD
IPC: F02B37/10
Filed: 2010-12-15
Abstract: The invention relates to an exhaust gas turbocharger (10) for an internal combustion machine (1), in particular a diesel engine, having an unburnt mixture supply device (4), comprising at least one compressor (11); at least one exhaust gas turbine (12); a turbocharger shaft (13) by means of which the at least one compressor (11) and the at least one exhaust gas turbine (12) are rotationally fixedly coupled; and an energy store (14) for increasing a mass moment of inertia, wherein the energy store (14) is rotationally fixed coupled to the at least one compressor (11) and the at least one exhaust gas turbine (12) by means of the turbocharger shaft (13). An arrangement for supplying unburnt gas to an internal combustion machine (1) comprises such an exhaust gas turbocharger (10) and an unburnt gas supply device.
Patent CA-2786764-A1 (CA)
Inventor: DIOGUARDI FRANCESCO SAVERIO
IPC: A61P13/12
Filed: 2011-01-12
Abstract: Composition comprising leucine, isoleucine, valine, threonine and lysine for use in prophylactic and/or therapeutic treatment of renal disorders in a subject, preferably an elderly subject.
Patent CA-2789909-A1 (CA)
Title: Synchronizing http requests with respective html context
Inventor: IONESCU PAUL
IPC: H04L12/16
Filed: 2012-09-14
Abstract: An illustrative embodiment of a computer-implemented process for synchronizing requests with a respective context, responsive to a determination that there are more pages to explore, performs regular crawling operations for a current page, records a current page in a list of explored pages and extract links from the current page. Responsive to a determination that there are more links to extract, selects a next link to analyze to form a selected link and responsive to a determination that there is a new request associated with the selected link, creates a new request identifier and saves an entry in a hashmap. Responsive to a determination that there is not a new request associated with selected link, updates a request associated with the selected link with a new link value when the link value differs.
Patent CA-2791729-A1 (CA)
Title: Foldable and portable storage shelf
Inventor: ZHU SHOU QIANG
IPC: A47B43/00
Filed: 2010-06-22
Abstract: A foldable and portable storage shelf includes two spaced apart side frames, a plurality of foldable shelf panels spacedly supported between the two side frames, and a foldable frame pivotally coupled between the two side frames to fold between an unfolded position and a folded position. At the unfolded position, the side frames are pivotally moved apart from each other to retain each of the foldable shelf panels in a horizontal manner, and at the folded position, the side frames are pivotally moved towards each other such that each of the foldable shelf panels is folded in an overlapped manner.
Patent CA-2791767-A1 (CA)
Inventor: EIFERT MICHAEL J
IPC: F16H63/04
Filed: 2012-10-05
Abstract: A disconnect shaft arrangement interposes a biasing element between a shoulder formed on the disconnect shaft and a cup-shaped washer, in which the cup-shaped washer is sized and configured to be axially displaceable with respect to the disconnect shaft.  The cup-shaped washer selectively engages an axially fixed adjacent structure, such as a thrust washer, during disengagement of the disconnect shaft and attendant spring compression. The present disconnect shaft arrangement obviates the need for a retaining ring against which the spring compresses, such that the relatively deep retaining ring groove needed for such a retaining ring need not be cut into the outer surface of the disconnect shaft. Removal of material in the outer surface of the shaft is therefore minimized, such that the torque transmission capability of the shaft is maximized.
Patent CA-2793594-A1 (CA)
Title: Methode et procedes de preparation et de production de o-diphenyluree deuteree
Inventor: FENG WEIDONG
IPC: C07C275/30
Filed: 2011-03-17
Abstract: Méthodes et procédés de préparation et de production de O-diphénylurée deutérée, notamment, d'un type de ?-diphénylurée deutérée qui peut inhiber la phosphokinase. Le procédé de préparation d'une N-(4-chloro-3- (trifluorométhyl)phényl)-N'-(4-(2-(N-1',1',1'-d3-méthylcarbamoyl)-4- pyridinyloxy)phényl)urée est également décrit. Lesdits composés de diphénylurée deutérée peuvent être utilisés pour traiter ou prévenir les tumeurs et autres maladies apparentées.
Patent CA-2796057-A1 (CA)
Inventor: CHAKRABORTY SOMA
IPC: C01B31/06
Filed: 2011-04-14
Abstract: A substantially homogeneous particle mixture is disclosed. The mixture includes a plurality of derivatized nanodiamond particles comprising a plurality of first functional groups. The mixture also includes a plurality of microdiamond particles, wherein the derivatized nanodiamond particles and microdiamond particles comprise a substantially homogeneous particle mixture. The mixture may also include a plurality of third particles comprising nanoparticles not identical to the derivatized nanodiamond particles, or a plurality of microparticles not identical to the microdiamond particles, or a combination thereof, and the derivatized nanodiamond particles, derivatized microdiamond particles and third particles comprise the substantially homogeneous particle mixture.
Patent CA-2797472-A1 (CA)
Inventor: BRINDLE KEVIN M
IPC: G01N33/50
Filed: 2011-05-02
Abstract: A hyperpolarized MR imaging medium and a method of 13C-MR detection using a hyperpolarized MR imaging medium for the determination of lactate dehydrogenase (LDH) activity. The contrast media comprises hyperpolarised [13C,2H]lactate.
Patent CA-2800137-A1 (CA)
Inventor: WANG DONGYAN
IPC: G02F1/17
Filed: 2011-07-13
Abstract: A moisture-resistant suspended particle device film comprising a cured suspended particle device emulsion having a plurality of uncrosslinked droplets of a liquid light valve suspension distributed throughout the cured emulsion; first and second glass or plastic sheets located outwardly from and sandwiching the cured emulsion, wherein located on an inner aspect of each sheet, adjacent the cured emulsion, is a thin, transparent, electrically conductive coating, the coating serving as an electrode to permit passage of an applied electric field through the cured emulsion; and a moisture-resistant barrier located around an entire outer peripheral edge portion of the film, wherein the barrier is comprised of a barrier material that eliminates or at least reduces passage of moisture from outside the film into the cured emulsion, thus preventing development of a light-frame pattern in the film that would otherwise be caused by the moisture. The disclosure also discloses forming a laminate comprising the above-described film, as well as methods of forming such films and laminates.
Patent CA-2803812-A1 (CA)
Inventor: FOSSLI BORRE
IPC: E21B34/08
Filed: 2002-09-10
Abstract: An arrangement and a method to control and regulate the bottom hole pressure in a well during subsea drilling in deep waters: the method involves adjustment of a liquid/gas interface level in a drilling riser up or down. The arrangement comprises a high pressure drilling riser and a surface BOP at the upper end of the drilling riser. The surface BOP has a gas bleeding outlet. The riser also comprises a BOP, with a by-pass line. The drilling riser has an outlet at a depth below the water surface, and the outlet is connected to a pumping system with a flow return conduit running back to a drilling vessel/platform.
Patent CA-2804444-A1 (CA)
Inventor: MUHAMMAD KHURRAM
IPC: H04B1/04
Filed: 2013-01-31
Abstract: A communications device (20') includes a plurality of wireless transmitters (22', 42') operable at different respective frequencies and each configured to generate respective IQ signals having an initial IQ imbalance. An auxiliary receiver (62') is coupled to a given wireless transmitter. In addition, a controller (21') is configured to apply predistortion to the each wireless transmitter of the plurality thereof based upon the initial IQ imbalance generated by the given wireless transmitter to reduce the initial IQ imbalance in each wireless transmitter.
Patent CA-2806324-A1 (CA)
Inventor: TANG PENGCHO
IPC: A61K31/502
Filed: 2011-07-26
Abstract: A phthalazinone ketone derivative as represented by formula (I), a preparation method thereof, a pharmaceutical composition containing the derivative, a use thereof as a poly (ADP-ribose) polymerase (PARP) inhibitor, and a cancer treatment method thereof. (see formula I)
Patent CA-2808839-A1 (CA)
Title: High yielding soybean variety xb32m13
Inventor: STEIGER DEBRA K
IPC: A01H5/10
Filed: 2013-03-06
Abstract: According to the invention, there is provided a novel soybean variety designated XB32M13. This invention thus relates to the seeds of soybean variety XB32M13, to the plants of soybean XB32M13 to plant parts of soybean variety XB32M13 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB32M13 with another soybean plant, using XB32M13 as either the male or the female parent.
Patent CA-2810007-A1 (CA)
Title: Folding side skirt system for a trailer
Inventor: BAKER LEONARD W
IPC: B62D35/00
Filed: 2013-03-20
Abstract: A side skirt system for reducing drag on a trailer includes a side skirt wall configured to be coupled to one side of the trailer to extend generally below a storage container of the trailer at least partially along a length of the trailer. The side skirt wall includes (i) a first wall panel having a first end configured to be pivotably coupled to a rear wheel assembly of the trailer and (ii) a second wall panel having a first end pivotably coupled to a second end of the first wall panel and a second end configured to be pivotably coupled to a rear portion of the trailer. The side skirt wall is movable between a fully-extended position wherein the first and second wall panels cooperate to define a generally planar side skirt wall and a fully-retracted position wherein the first and second wall panels are angled relative to each other.
Patent CA-2810691-A1 (CA)
Inventor: MARTIN DARYL J
IPC: H04W4/12
Filed: 2013-03-27
Abstract: A method, device and system are provided for automated updating of message recipients designated for a reply message based on a declaration or notification in a body of the message. Once a reply message is initiated at a first device and an initial recipient set defined for the reply message based on the participants of a previous message of the thread, a declaration or instruction may be inserted in the message body identifying a change to be made to the initial recipient set. In response to a trigger detected at the device, any such declarations are identified and a determination is made whether the current recipient set is consistent with them. If not, changes are made to the current recipient set to render it consistent.
Patent CA-2811207-A1 (CA)
Title: Methods for extending a document transformation server to process multiple documents from multiple sites and devices thereof
Inventor: SCODA ENRICO
IPC: G06F40/143
Filed: 2011-08-17
Abstract: A method, computer readable medium and device that extends a document transformation server to process multiple documents from multiple websites includes obtaining with a document transformation server a document to process based on at least a URL of the document to process in an HTTP request URL. An XML source representing the document to process is generated with the document transformation server. One or more XML processors associated with at least a portion of the HTTP request URL from a plurality of stored associations are identified with the document transformation server. The XML source is transformed by the document transformation server with each of the identified one identified XML processors. The generated document is provided in an HTTP response to the HTTP request URL by the document transformation server.
Patent CA-2817040-A1 (CA)
Inventor: SUBRAMANIYAM MAHESH
IPC: C10G31/08
Filed: 2011-11-14
Abstract: There is provided an additive and method for removal of calcium from crude oil or its blends containing calcium naphthenate at low pH as well as at high pH. Particularly, there is also provided an additive and method for removal of calcium from crude oil or its blends containing calcium naphthenate under basic or alkaline conditions and at low pH as well as at high pH varying from about 5 to 11.
Patent CA-2817174-A1 (CA)
Title: Copolymers comprising carboxylic acid groups, sulfo groups and polyalkylene oxide groups as a scale-inhibiting additive to washing and cleaning products
Inventor: DETERING JUERGEN
IPC: C11D3/37
Filed: 2011-11-18
Abstract: The invention relates to copolymers containing, incorporated by polymerization, a1) 30 to 90 wt % of at least one monoethylenically unsaturated C3-C8-carboxylic acid, an anhydride or a salt thereof; a2) 3 to 60 wt % of at least one monomer containing sulfonic acid groups; a3) 3 to 60 wt % of at least one non-ionic monomer of the formula I H2C=C (R1) (CH2)xO [R2-O]o-R3 (I), in which R1 is hydrogen or methyl, R2 is identical or different, linear or branched C2-C6-alkylene residues, which can be arranged in blocks or statistically, and R3 is hydrogen or a linear-chain or branched C1-C4-alkyl residue, x is 0, 1 or 2, and o is a natural number from 3 to 50; a4) 0 to 30 wt % of one or more additional ethylenically unsaturated monomers, which can be polymerized with a1), a2), and a3), wherein the sum of a1), a2), a3) and a4) equals 100 wt %.
Patent CA-2819214-A1 (CA)
Inventor: YOSHIMOTO TAKASHI
IPC: C09D11/00
Filed: 2011-12-14
Abstract: Provided are: a dye which exhibits extremely excellent (ozone) gas resistance, extremely high print density, low color rendering properties, low color saturation, and high-quality black hue when is recorded on a paper only for inkjet printing purposes, i.e., an azo compound represented by formula (1), a tautomer of the azo compound, or a salt of the azo compound or the tautomer; and an ink composition containing the dye, particularly a black ink composition for inkjet recording applications. In the formula, R1 represents a (C1-C4) alkyl group, or the like; R2 represents a cyano group, or the like;  R2 and R4 independently represent a hydrogen atom, a sulfo group, a (C1-C4) alkoxy group, or the like; R5 and R7 independently represent a (C1-C4) alkylthio group, or the like; R6 and R6 independently represent a (C1-C4) alkylcarbonylamino group; R9 and R10 independently represent a (C1-C4) alkoxy group, or the like; and R11 to R12 independently represent a hydrogen atom, a sulfo group, or the like. (See Formula 1)
Patent CA-2820719-A1 (CA)
Inventor: MCALISTER ROY E
IPC: F02M53/04
Filed: 2010-12-06
Abstract: Embodiments of injectors configured for adaptively injecting multiple different fuels and coolants into a combustion chamber, and for igniting the different fuels, are disclosed herein. An injector according to one embodiment includes a body having a first end portion and a second end portion. The injector further includes a first flow channel extending through the body, and a second flow channel extending through the body that is separate from the first flow channel and electrically isolated from the first flow channel. The first flow channel is configured to receive a first fuel, and the second flow channel is configured to receive at least one of a second fuel and a coolant. The injector further comprises a valve carried by the body that is movable between a closed position and an open position to introduce at least one of the second fuel and the coolant into a combustion chamber.