baber/WOPTO huggingface dataset:
Patent CA-2775423-A1 (CA)
Title: Axial compressor with arrangement for bleeding air from variable stator vane stages
Inventor: MONIZ THOMAS ORY
IPC: F02C6/08
Filed: 2012-04-19
Abstract: A compressor includes: a compressor spool (12, 112, 212) rotatable about an axis carrying axially-spaced-apart blade rows of compressor blades (18, 118, 218);  a casing (22, 122, 222) surrounding the compressor blades (18, 118, 218), the casing (22, 122, 222) carrying a liner assembly (20, 220) defining a boundary of a primary compressor flowpath; and a plurality of axially-spaced-apart stator rows of stator vanes (24, 124, 224) carried by the liner assembly (20, 220), the stator rows alternating axially with the blade rows. At least some of the stator rows are variable stator rows, the stator vanes (24, 124, 224) of which are mounted on trunnions (26, 126, 226) passing through the casing (22, 122, 222), and are pivotable relative to the casing (22, 122, 222). An actuator arm (28, 128) is coupled to each trunnions (26, 126, 226), outside the casing (22, 122, 222). At least one first bleed slot passes through the liner assembly (20, 220) between axially adjacent first and second ones of the variable stator rows; and a first flow path defined by the casing (22, 122, 222) communicates with the first bleed slot and with the exterior of the casing (22, 122, 222).
Patent CA-2775907-A1 (CA)
Inventor: AIDUN CYRUS K
IPC: C12M3/00
Filed: 2010-10-08
Abstract: Methods and devices for separating fluid-suspended plant somatic embryos and embryogenic tissue based on differences in their fluid drag properties are disclosed. Deposition method and device for depositing plant somatic embryos into embryo receiver comprising growth substrate by means of a fluid jet is disclosed. An automated system for processing plant somatic embryos from the bioreactor to the growth substrate is also disclosed.
Patent CA-2776284-A1 (CA)
Title: Chaudiere a vapeur avec insert
Inventor: DANG FABRICE
IPC: F28G3/10
Filed: 2012-05-03
Abstract: L'invention se rapporte notamment à une chaudière à vapeur. La chaudière comprend un conduit d'acheminement de fluide (22) relié à un ballon d'arrivée de vapeur (24) ; et un insert racleur (26) libre en rotation dans le conduit. L'invention permet ainsi de prévenir le dépôt d'impuretés dans les chaudières à vapeur de manière améliorée.
Patent CA-2777708-A1 (CA)
Inventor: FLECKENSTEIN MELISSA MARIE
IPC: C11D3/22
Filed: 2010-11-04
Abstract: A process that degasses a structured surfactant composition that comprises at least one surfactant, water, and at least one suspending agent chosen from polysaccharides, gums, and celluloses. By degassing the composition, the suspending agent can form a structured system. Gas, such as air bubbles, disrupts the formation of the structuring system, which reduces the ability of the composition to suspend materials.
Patent CA-2777874-A1 (CA)
Title: Tow assembly for fixed wing aircraft for geophysical surveying
Inventor: MORRISON EDWARD BEVERLY
IPC: B64D3/00
Filed: 2010-10-21
Abstract: A airborne geophysical electromagnetic (EM) survey tow assembly system for use with a fixed wing aircraft, including receiver coil assembly comprising a substantially rigid tubular receiver coil frame forming a continuous internal passageway that extends around a central open area, and a receiver coil housed within the internal passageway; a winch system having a tow cable secured to the receiver coil assembly fro extending the receiver coil assembly into a survey position; and a latch system for mounting to an underside of the aircraft having releasable latch members for engaging the receiver coil assembly when the receiver coil assembly is in a retracted position.
Patent CA-2778706-A1 (CA)
Inventor: HARWARD SAMUEL
IPC: F24C15/18
Filed: 2012-06-04
Abstract: A household appliance includes a warming drawer housing having an interior chamber, and a warming drawer module being movable between a first position in which the warming drawer module is in the interior chamber of the warming drawer housing and a second position in which a part of the warming drawer module is outside the warming drawer housing. The warming drawer module includes a heating element forming a floor surface of the warming drawer module and a support plate that supports the heating element in the warming drawer module. The support plate includes a plurality of supports supporting an underside of the heating element.
Patent CA-2779913-A1 (CA)
Inventor: SOMMER DAVID ROGER
IPC: H01R25/16
Filed: 2012-06-15
Abstract: A plurality of improved conductive bus bars together form an improved set of bus bars. Each bus bar has a first connection element, a second connection element, and an intermediate connection element electrically extending between the first and second connection elements. The intermediate connection element includes a pair of bend elements that cause the bus bar to be of a complex bent shape.
Patent CA-2781791-A1 (CA)
Inventor: LECLERC MARIO
IPC: H01L51/46
Filed: 2010-11-30
Abstract: Photoactive polymers comprising first and second co-monomer repeat units, the first co-monomer repeat unit comprising a moiety selected from the group consisting of an alkylthieno[3,4-c]pyrrole-4,6-dione moiety and a 1,3-dithiophene-5-alkylthieno[3,4-c]pyrrole-4,6-dione moiety, and the second co-monomer repeat unit comprising a moiety selected from the group consisting of a 4,4'-dialkyl-dithieno[3,2-b:2'3'-d]silole moiety, an ethylene moiety, a thiophene moiety, an N-alkylcarbazole moiety, an N-(1-alkyl)dithieno[3,2-b:2'3'-d]pyrrole moiety and a 4,8-dialkyloxylbenzo[1,2-b:3,4-b]dithiophene moiety are described herein. These polymers are suitable for use in photovoltaic cells and field effect transistors.
Patent CA-2783464-A1 (CA)
Inventor: MATSUNO SHOTARO
IPC: A63H3/00
Filed: 2012-07-24
Abstract: An operable toy having a particular shape including the shape of a dog or a human is provided. The operable toy includes a body portion (120) including a sound output unit and having four limbs (131 - 134) movably attached thereto, a head portion (110) that is supported by a neck portion movably attached to the body portion, where the head portion (110) allows a mobile communication device to be fitted thereinto and supports the mobile communication device at a face position of the operable toy, and a transmission member (114) that transmits, to the sound output unit and a control unit mounted in the body portion (120), a signal output from the mobile communication device supported by the head portion (110) in accordance with a user input, where the control unit controls the operation of the four limbs (131 -- 134) attached to the body portion (120).
Patent CA-2787671-A1 (CA)
Title: Method and system for managing and monitoring fuel transactions
Inventor: BETANCOURT ERNEST BLAS
IPC: G06F17/00
Filed: 2011-02-25
Abstract: Fueling transactions (and other types of transactions) may be verified for legitimacy and validity by recording audio, video and/or images of the transaction as it occurs. The recordings may then be indexed according to one or more transaction parameters such as a driver identifier, a vehicle or transportation unit identifier, an invoice number, a fueling station and the like. A carrier associated with a driver and/or vehicle or other transportation unit may specify which transactions are to be recorded. Accordingly, the fueling station may automatically determine whether to record a transaction upon receiving a transaction initiation request. Transaction recordings may be made based on transaction recordation parameters defined by a carrier and stored and indexed based on transaction storing parameters.
Patent CA-2790536-A1 (CA)
Inventor: BRITTON DANIEL W
IPC: B62D63/06
Filed: 2012-09-21
Abstract: An accessory cross bar (15) for a passenger carrier bicycle trailer comprising a bicycle carrier frame (2) with a coupling arrangement at a front end of the frame (2) for coupling of the bicycle trailer (1) to a bicycle and a push-handle (8) at a rear end of the frame (2). The accessory cross bar (15) is adapted for horizontal mounting at the rear end of the bicycle trailer frame (2) and has a non-circular cross-section.
Patent CA-2791357-A1 (CA)
Title: Toner container and image forming apparatus
Inventor: HORI EISUKE
IPC: G03G15/00
Filed: 2011-03-01
Abstract: A toner container that is detachably attached to a main body of an image forming apparatus such that a longitudinal direction of the toner container is parallel to a horizontal direction includes: a cylindrical container body that has an opening on one end thereof in the longitudinal direction, and is configured to convey toner contained therein toward the opening; a cap portion into which the opening of the container body is inserted, and which includes a toner outlet at a bottom portion thereof for discharging toner discharged from the opening of the container body to the outside of the toner container in a vertically downward direction; and a shutter member that is held on the bottom portion of the cap portion, and moves along an outer periphery of the cap portion to thereby open and close the toner outlet, wherein the cap portion is formed by integral molding.
Patent CA-2791546-A1 (CA)
Inventor: STUTH THEODOR
IPC: C22F1/10
Filed: 2011-02-04
Abstract: The invention relates to a method for producing a nickel strip from a plurality of at least substantially complete cathode plates, in which the plates are hot-rolled individually in a single layer/in a single ply before or after being joined to form a strip, wherein before the hot rolling the starting material of the plates has a minimum nickel content which can be determined in particular by optical emission spectral analysis, and a maximum content of trace elements, as follows (see Table A).
Patent CA-2796804-A1 (CA)
Title: Procede d'elaboration d'une piece composite a matrice ceramique
Inventor: RITTI MARIE-HELENE
IPC: C04B35/80
Filed: 2011-04-18
Abstract: L'invention concerne un procédé d'élaboration d'une pièce composite à matrice céramique (CMC) par infiltration d'une suspension (S) d'une poudre céramique dans un renfort fibreux (14). On prépare une suspension (S) de poudre céramique contenant des particules de granulométries choisies, dispersées dans au moins un solvant. L'infiltration de la suspension est réalisée en une seule étape dans le renfort fibreux (14), disposé entre un moule (12) et une membrane perméable (16), ce qui permet d'appliquer un vide (V) et d'éliminer ensuite le solvant de la suspension au travers de la membrane perméable (16). L'invention s'applique à l'élaboration de pièces de grandes dimensions et de forme complexe, en particulier dans le domaine de l'aéronautique et de l'aérospatiale.
Patent CA-2796886-A1 (CA)
Inventor: FAVATA DOMENICO
IPC: B29C45/20
Filed: 2011-06-08
Abstract: A mold-tool system (100), comprising : a nozzle housing (102) having a melt passageway (103) extending from an input end (106) to an output end (108). A valve stem (104) is: (i) slide movable along the melt passageway (103), and (ii) slide supported by the input end (106) and by the output end (108).
Patent CA-2798602-A1 (CA)
IPC: A47F5/00
Filed: 2012-12-14
Abstract: An end frame assembly configured to be coupled to a product display structure includes an elongated post, an arm, and a sign holder. The arm is coupled to and extends away from a top end of the elongated post to define a free end opposite the elongated post, defines an internal cavity, and includes a bottom panel defining two or more slots extending longitudinally through the bottom panel of the arm between the free end and the elongated post. Each of the two or more slots provides access to the internal cavity. The sign holder defines a top edge including a rail section. The rail section slidably couples with the arm via one of the two or more slots and is at least partially maintained within the internal cavity of the arm. The sign holder extends through the slot and hangs downwardly from the bottom panel of the arm.
Patent CA-2800680-A1 (CA)
Inventor: BATEMAN RANDALL J
IPC: A61B5/00
Filed: 2011-05-24
Abstract: The present invention encompasses a method for determining ?ß turnover in blood.
Patent CA-2801529-A1 (CA)
Inventor: NITSCHKE DAVID B
IPC: C03B23/025
Filed: 2011-04-21
Abstract: A method, press station (12), and system (10) for forming glass sheets that are initially formed with an upwardly concave curved shape with end portions (86) and an intermediate portion (88) having straight line elements that are subsequently formed with curved shapes to provide curvature along transverse directions. The forming is performed by initially providing curvature to the straight line elements of the glass sheet end portions while the intermediate portion (88) still has the straight line elements. The glass sheet intermediate portion is subsequently formed to provide curvature to its straight line elements so the glass sheet has curvature in transverse directions.
Patent CA-2802655-A1 (CA)
Title: Dispositif d'inversion de poussee avec jonction aerodynamique de cadre avant
Inventor: VAUCHEL GUY BERNARD
IPC: F02K1/72
Filed: 2011-06-17
Abstract: La présente invention se rapporte à un dispositif d'inversion de poussée (1) pour nacelle de turboréacteur comprenant des moyens de déviation (2) associés à au moins un capot mobile (5) monté sur au moins un cadre avant (6) équipé de moyens de liaison (8, 9) à une partie amont (7) correspondante, ledit capot mobile (5) étant monté mobile entre une position de fermeture dans laquelle il ferme la nacelle et désactive les moyens de déviation, à une position d'ouverture dans laquelle il ouvre un passage et active les moyens de déviation, le dispositif d'inversion de poussée étant caractérisé en ce que le cadre avant présente un prolongement amont formant bavette déformable (111, 112) destinée à venir en interface aérodynamique avec la partie amont, et en ce qu'une partie du capot mobile (15, 18) est conformée de manière à venir, en position de fermeture, en interface avec ladite partie amont de rattachement en forçant la bavette déformable en retrait.
Patent CA-2804228-A1 (CA)
Inventor: XALTER RAINER
IPC: C08K5/5399
Filed: 2011-07-26
Abstract: The invention relates to flame retardant compositions, wherein a phosphinic acid hydrazide is present in a polymer substrate. The combination with >NOR-compounds improves the flame retardant properties.
Patent CA-2806229-A1 (CA)
Inventor: KAGRAMANYAN NORIK
IPC: A47B47/04
Filed: 2013-02-04
Abstract: One feature provides a portable storage apparatus that comprises a frame, a hanger rod, a shoe shelf, and a drawer. The hanger rod, the shoe shelf, and the drawer are coupled to the frame. The hanger rod is adapted to receive and support garment hangers and garments. The shoe shelf is adapted to receive and support shoes. The drawer includes a cavity that may receive and store a plurality of objects, including clothing, toys, and books. The shoe shelf may include two surfaces that are angled with respect to each other and the ground. The drawer may be either a one-way drawer that opens from the front side of the apparatus or a two-way drawer that opens from the front and the rear of the apparatus. The apparatus may further comprise a plurality of wheels that are attached to the bottom of the apparatus to allow for easier mobility.
Patent CA-2807286-A1 (CA)
Title: Variable position anchor assembly for adjusting brake shoes in a drum brake
Inventor: FLODIN TROY A
IPC: F16D51/18
Filed: 2011-08-02
Abstract: An anchor (22) assembly is provided that permits adjustment of the brake shoes in a drum brake to account for wear. The assembly includes first and second adjuster shafts (42,44) each having a plurality of threads and first and second pilot connectors (46,48). The pilot connectors each have a plurality of threads in engagement with the threads of a corresponding adjuster shaft. The pilot connectors each engage one end of a corresponding brake shoe. Rotation of each adjuster shaft causes longitudinal movement of a corresponding pilot connector in engagement with a corresponding brake shoe along an axis to adjust a position of the brake shoe.
Patent CA-2808956-A1 (CA)
Title: Prise
Inventor: NELSON DANIEL B
IPC: B25B23/00
Filed: 2013-03-11
Abstract: Une prise comprend un corps ayant des première et seconde extrémités et définissant un axe longitudinal, un réceptacle formé dans la première extrémité du corps, et une ouverture dans le corps positionnée entre les première et seconde extrémités. Un intérieur du réceptacle est visible à travers louverture à partir dun emplacement extérieur de la prise.
Patent CA-2809324-A1 (CA)
Inventor: BIER CHRISTIAN
IPC: A43B7/08
Filed: 2010-09-03
Abstract: The invention relates to a method for manufacturing a shoe, comprising the steps of providing an upper assembly with an upper portion comprising an outer material and with a bottom portion; providing a ventilating sole element (161) having a structure or material allowing for air flow through it; placing the ventilating sole element in a mould (220), said mould having pins (221) projecting in a lateral direction; positioning the ventilating sole element and the upper assembly such that an upper part of the ventilating sole element contacts the bottom portion of the upper assembly; closing the mould such that the pins contact a side wall of the ventilating sole element, and injection moulding so as to form a surrounding sole element (195) being fixed to the upper assembly and to the ventilating sole element, said surrounding sole element comprising lateral passages (50) from the outside of the surrounding sole element to the side wall of the ventilating sole element formed by the pins; and after injection moulding, connecting the lateral passages of the surrounding sole element to the structure or material of the ventilating sole element. The invention is also related to a method for manufacturing a corresponding sole assembly.
Patent CA-2809948-A1 (CA)
Inventor: DEXTRADEUR ALAN J
IPC: A61M25/095
Filed: 2013-03-19
Abstract: A catheter and method for managing fluid in a patient, the catheter having an elongated shaft with a distal end and a proximal end. The shaft defines at least one lumen extending substantially therethrough, the shaft further defining a plurality of drainage holes along a distal portion of the shaft, with the drainage holes in fluid communication with the lumen. The catheter further has a substantially transparent tip portion attached to the distal end of the shaft with an outer distal leading surface that is substantially rounded to assist insertion through tissue.
Patent CA-2814254-A1 (CA)
Title: Physical access control
Inventor: MICALI SILVIO
IPC: G07C9/00
Filed: 2003-04-08
Abstract: The method can include reviewing real time credentials, wherein the real time credentials include a first part that is fixed and a second part that is modified on a periodic basis, wherein the second part provides a proof that the real time credentials are current; verifying validity of the real time credentials by performing an operation on the first part and comparing the result to the second part; and allowing physical access only if the real time credentials are verified as valid.
Patent CA-2815125-A1 (CA)
Title: Vaccin a adn de her2 comme traitement complementaire pour des cancers chez des animaux de compagnie
Inventor: FISCHER LAURENT BERNARD
IPC: A61K39/00
Filed: 2011-10-13
Abstract: L'invention concerne des vaccins thérapeutiques sur la base du vecteur plasmidique à ADN « pING » exprimant le gène codant pour la protéine Her2 de rat. Des vaccins selon la présente invention sont utilisés comme traitement complémentaire à une chirurgie, une radiothérapie et/ou une chimiothérapie pour des chiens et chats atteints de cancers qui surexpriment l'antigène Her2, et prolongent l'intervalle sans maladie post-chirurgie et/ou la durée de survie. La présente invention concerne également des méthodes thérapeutiquement efficaces d'immunisation à l'aide desdits vaccins.
Patent CA-2816353-A1 (CA)
Inventor: HOGENDOORN JOHANNES ANTONIUS
IPC: C10G1/02
Filed: 2011-11-11
Abstract: A process for the preparation of a biofuel and/or biochemical from a pyrolysis oil, which pyrolysis oil essentially has not been pretreated or upgraded by hydrotreatment and/or hydrodeoxygenation, comprising the steps of i) contacting the pyrolysis oil with a catalytic cracking catalyst at a temperature of equal to or more than 400°C in the presence of a hydrocarbon co-feed to produce one or more cracked products; ii) fractionating one or more of the cracked products to produce one or more product fractions; iii) using one or more of the product fractions to produce a biofuel and/or biochemical.
Patent CA-2817270-A1 (CA)
Inventor: MARXEN MARTIN
IPC: B44B5/02
Filed: 2012-03-08
Abstract: The invention relates to a method for processing a structured surface of an embossing tool, in which the entire surface is provided with a first metallic coating (6) and said surface having, in selected regions (7, 8, 9, 10, 11), at least one additional metallic coating that has a differing degree of lustre. To improve the optical properties of the material boards produced using the embossing tools, particularly if reproducing a wood texture, the invention suggests that additional differing degrees of lustre should be produced in multiple selected regions (7, 8, 9, 10, 11) on the first coating (6), and be produced by a combination of metallic coatings and mechanical or chemical after-treatments. Therefore, for example, a wood pore with a defined structure can be substantially better reproduced, and the optical and haptic properties of the wood composite board produced using the press plates can thus be improved.
Patent CA-2817720-A1 (CA)
Title: Ac power conditioning circuit
Inventor: WOHLFORTH E BRIAN
IPC: H01F27/28
Filed: 2011-07-15
Abstract: A multi-coil choke for an AC power conditioner includes a magnetic core having first, second and third parallel legs. A first coil wrapped around the first leg terminates in first and second leads at respective ends. A second coil wrapped around the second leg terminates in first and second leads at respective ends. A third coil wrapped around the third leg terminates in first and second leads at respective ends. A fourth coil is formed from a proximal portion of the second lead of said first coil. The fourth coil is wrapped around a distal portion of the second lead of the third coil. A fifth coil is formed from a proximal portion of the second lead of the third coil. The fifth coil is wrapped around a distal portion of the second lead of the first coil. AC power conditioners using one or more such chokes are also disclosed.
Patent CA-2820099-A1 (CA)
Inventor: DRURY ROBERT ERNEST
IPC: A01K5/02
Filed: 2011-07-29
Abstract: The present invention is directed to a feed device for feeding horses. The feed device includes a base for supporting the feed device on the ground, a divider and a cage structure.  The cage structure includes a front feed wall, a rear feed wall, a first sidewall and a second sidewall, and the divider is disposed within the cage structure forming between the divider, the front feed wall, a portion of the first sidewall and a portion of the second sidewall a first feeding chamber for storing hay and forming between the divider, the rear feed wall, a further portion of the first sidewall and a further portion of the second sidewall a second feeding chamber for storing hay. The divider providing a spring force to push the hay stored within the first and second chambers towards the front and rear feed walls respectively.
Patent CA-2822770-A1 (CA)
IPC: G06Q30/02
Filed: 2013-08-06
Abstract: 1. Bullion stands for gold bars, silver bars, other precious metals bars or ingots. 2. Client card, will be standard wallet size 85.60 × 53.98 mm. 3. Card Issuer creates electronic account for Client. Client card interaction with account, 1.  A card that will track the physical bullion holding information for the card holder through an electronic account. 2. Card holders will be able to make purchases of physical bullion through multiple processes relating to the card and the card holders account. 3. Physical storage of bullion will be taken care of by issuer for safety.