baber/WOPTO huggingface dataset:
Patent CA-2804169-A1 (CA)
Inventor: GRETHER-SCHENE HEIDRUN
IPC: D21H21/30
Filed: 2011-06-21
Abstract: Aqueous coating composition for optical brightening and shading of substrates comprising (a) at least one optical brightener of formula (I) in which the anionic charge on the brightener is balanced by a cationic charge composed of one or more identical or different cations selected from the group consisting of hydrogen, an alkali metal cation, alkaline earth metal, ammonium, ammonium which is mono-, di-, tri- or tetrasubstituted by a C1-C4 linear or branched alkyl radical, ammonium which is mono-, di-, tri- or tetrasubstituted by a C1-C4 linear or branched hydroxyalkyi radical, ammonium which is, di-, tri- or tetrasubstituted by a mixture of C1-C4 linear or branched alkylradical and linear or branched hydroxyalkyi radical or mixtures of said compounds, R1 and R1´ may be the same or different, and each is hydrogen, C1-C4 linear or branched alkyl, C2-C4 linear or branched hydroxyalkyi, CH2CO2 -, CH2CH2CONH2or CH2CH2CN, R2 and R2´may be the same or different, and each is C1-C4 linear or branched alkyl, C2-C4 linear or branched hydroxyalkyl, CH2CO2 -, CH(CO2 -)CH2CO2 -, CH(CO2 -)CH2CH2CO2 -, CH2CH2SO3 -, CH2CH2CO2 -, CH2CH(CH3)CO2 -, benzyl, or R1 and R2 and/or R1´ and R2´, together with the neighboring nitrogen atom signify a morpholine ring and p is 0, 1 or 2, (b) at least one shading dye of formula (II) in which R3 signifies H, methyl or ethyl, R4 signifies paramethoxyphenyl, methyl or ethyl, M signifies a cation selected from the group consisting of hydrogen, an alkali metal cation, alkaline earth metal, ammonium, ammonium which is mono-, di-, tri- or tetrasubstituted by a C1-C4 linear or branched alkyl radical, ammonium which is mono-, di-, tri- or tetrasubstituted by a C1-C4 linear or branched hydroxyalkyl radical, ammonium which is, di-, tri- or tetrasubstituted by a mixture of C1-C4 linear or branched alkylradical and linear or branched hydroxyalkyl radical or mixtures of said compounds, (c) at least one white pigment, (d) at least one primary binder, (e) optionally one or more secondary binders and (f) water.
Patent CA-2805072-A1 (CA)
Inventor: FISKER RUNE
IPC: A61C5/70
Filed: 2013-02-08
Abstract: Disclosed is a method of virtually designing a post and core restoration adapted for attachment in a damaged tooth of a patient, where the damaged tooth comprises a bore for receiving the post of the post and core, wherein the method comprises: - obtaining a first 3D scan comprising at least a part of the damaged tooth; - providing a digital 3D shape adapted to fit the bore of the damaged tooth; - virtually matching the first 3D scan of the tooth and the digital 3D shape, where the matching comprises matching a surface region in the first 3D scan of the tooth with a corresponding surface region of the digital 3D shape, such that at least part digital 3D shape is represented relative to the first 3D scan of the tooth; - virtually designing the post and core restoration based on the representation of the digital 3D shape relative to the first 3D scan of the tooth.
Patent CA-2805372-A1 (CA)
Inventor: HANSEN STEWART K
IPC: E04F13/076
Filed: 2013-02-07
Abstract: A siding system has first and second pieces that are cast from cementitious material. The pieces interconnect and are applied to a structure to create a board and batten pattern. A first board piece has forwardly projecting ridges along each long side. A second piece is a board flanked by two battens that are integral with and an extension of the board.  The battens of the second piece interconnect with the ridges on the first piece to create the board and batten pattern. Cast corner pieces finish the corners of the sided structure.
Patent CA-2807338-A1 (CA)
Title: Systeme de distribution des constituants a beton
Inventor: ALDEN KEVIN ADELL
IPC: B28C7/00
Filed: 2009-05-22
Abstract: Un système distribué pour contrôler et surveiller les opérations d'une usine de béton comprend : une commande maître communiquant avec un panneau de lot de l'usine de béton, la commande maître recevant des signaux de commande du panneau de lot et traduisant les signaux de commande du panneau de lot en signaux de commande d'interface électronique communicant avec la commande maître; au moins une boîte de champ communicant avec l'interface électronique, les boîtes de champ recevant les signaux de commande de l'interface électronique de la commande maître et traduisant les signaux de commande de l'interface électronique en signaux de commande; l'équipement de l'usine de béton communicant avec les boîtes de champ, les boîtes de champ contrôlant le fonctionnement de l'équipement avec les signaux de commande; et au moins un capteur associé à l'équipement et communicant avec les boîtes de champ, les capteurs générant des signaux opérationnels basés sur un état de l'équipement et transmettant les signaux opérationnels aux boîtes de champs.
Patent CA-2807768-A1 (CA)
Title: Enclosed filtration system with three chambers
Inventor: SHEVITZ JERRY
IPC: F04B43/02
Filed: 2011-08-24
Abstract: Enclosed reactor systems, each of at least three chambers, fluid flow between the chambers controlled by selectively permeable barriers, flow controlled by an alternating flow diaphragm pump. Also dual diaphragm pump, a diaphragm pump-driven sampling manifold, and a modifier module, all usable with the enclosed reactor systems as well as other systems.
Patent CA-2808315-A1 (CA)
Inventor: AMAITIS LEE
IPC: A63F9/24
Filed: 2011-08-12
Abstract: Various embodiments that may generally relate to mobile gaming. An exemplary apparatus may comprise: a machine readable medium having a set of instructions that cause a processor to: determine that a device is authorized to use a gaming service; determine that an operating system of the device is authorized to use the gaming service; determine that a user of the device is authorized to use the gaming service; determine that the device is associated with a first location in which gaming activity is allowed; allow gaming activity based on the determination that the device, the operating system, the user are authorized, and the determination that the device is associated with the first location; determine a period of time after which the device is determined to be associated with a second location; determine that the period of time has passed and whether the device is associated with a second location.
Patent CA-2809257-A1 (CA)
Inventor: RADFORD STEVEN R
IPC: E21B10/32
Filed: 2011-08-26
Abstract: In one aspect, an apparatus for use downhole is disclosed that in one configuration includes a downhole device configured to be in an active position and an inactive position and an actuation device that includes: a housing including an annular chamber configured to house a first fluid therein, a piston in the annular chamber configured to divide the annular chamber into a first section and a second section, the piston being coupled to a biasing member, a control unit configured to enable movement of the first fluid from the first section to the second section to supply a second fluid under pressure to the tool to move the tool into the active position and from the second section to the first section to stop the supply of the second fluid to the tool to cause the tool to move into the inactive position. In another aspect, the apparatus includes a telemetry unit that sends a first pattern recognition signal to the control unit to move the tool in the active position and a second pattern recognition signal to move the tool in the inactive position.
Patent CA-2810834-A1 (CA)
Inventor: BAR-OR DAVID
IPC: A61K31/495
Filed: 2011-09-07
Abstract: The invention provides a method of inhibiting vascular hyperpermeability in an animal in need thereof. The method comprises administering an effective amount of a diketopiperazme, a prodrug of a diketopiperazme or a pharmaceutically-acceptable salt of either of them to the animal, wherein the diketopiperazme has the formula set forth in the specification. The invention also provides a method of modulating the cytoskeleton of an endothelial cell in an animal. The method comprises administering an effective amount of a diketopiperazme, a prodrug of a diketopiperazme or a pharmaceutically-acceptable salt of either of them to the animal, wherein the diketopiperazme has the formula set forth in the specification. The invention further provides a kit. The kit comprises a diketopiperazme, a prodrug of a diketopiperazme or a pharmaceutically-acceptable salt of either of them to the animal, wherein the diketopiperazme has the formula set forth in the specification.
Patent CA-2811031-A1 (CA)
Inventor: GAITONDE MARTIN
IPC: B64C1/06
Filed: 2011-09-22
Abstract: A panel assembly comprising: a panel (11); a stiffener (12) having a foot (12a), an upstanding web (12b) and a run-out region at one end; and a fitting (13), wherein the stiffener foot is bonded to the panel, and wherein the fitting is attached to the stiffener web and to the panel outboard of the end of the stiffener foot. The outboard end of the web may overhang an outboard end of the foot in the run-out region, of the stiffener.
Patent CA-2813089-A1 (CA)
Inventor: STOECKEL JOHANNES
IPC: G01N21/66
Filed: 2011-10-24
Abstract: The invention concerns methods for the detection of an analyte in a sample by electrochemiluminescence using new reagent compositions. New reagent compositions, reagent kits for measuring electrochemiluminscence (ECL) and electrochemiluminescence detection methods using the new reagent compositions are disclosed. In particular, the invention relates to the use of novel combinations of compounds which can be used in said measurements to provide improved assay performance.
Patent CA-2817796-A1 (CA)
Title: Access control system for a gate or a door
Inventor: SCHAAF GERD
IPC: G06V10/75
Filed: 2011-07-08
Abstract: The access control system (1) according to the invention for a gate or a door comprises a fingerprint sensor (4), a scanner (5) for capturing a fingerprint as a user identifier for a user, a sensor element (6) for activating the scanner (5) and a computer unit (7), which stores a number of user identifiers. A fingerprint captured using the scanner (5) is compared, as a currently input user identifier, with the user identifiers which are stored in the computer unit (7). If there is a match between the currently input user identifier and a stored user identifier, the fingerprint sensor (4) outputs a control signal to a control unit (3), as a result of which the latter operates the gate or the door. Signals generated in the scanner (5) are used to selectively call individual memory locations in the computer unit (7) in order to erase or store individual user identifiers therein.
Patent CA-2818226-A1 (CA)
Inventor: KAPLAN A MORRIS
IPC: F03G7/08
Filed: 2010-10-11
Abstract: A device and method for harvesting electrical power from kinetic energy of a flow. The device includes a generating cell comprising an appropriate vibration assembly and a magnetic field source. The external gas or liquid flow causes vibrationa of the assembly with an integrated conductive element, producing electricity in proximity to a magnetic field. The vibration assembly has a set of resonant frequencies that correspond to a set of the frequencies of the flow vortices within a predetermined range of the flow velocities. An arbitrary number of adjustable generating cells can be connected into a single circuit, either in- series or in-parallel, to increase an overall power output. The device is capable of operating under a wide range of flow characteristics and can serve as a virtually maintenance-free source of electrical power.
Patent CA-2818291-A1 (CA)
Inventor: EGAN ANTHONY
IPC: G05D13/02
Filed: 2012-11-01
Abstract: A method, computer system, and computer readable medium for prioritizing a plurality of variable speed devices. The method includes: determining, for a first variable speed device, a cost dependent on an operating cost of the first variable speed device operating at part loads for a specified period of time, determining, for a second variable speed device, a second cost dependent on an operating cost of the second variable speed device operating at part loads for the specified period of time, and displaying on a graphical interface screen a listing of the first variable speed device and the second variable speed device in a priority order based on the cost and the second cost.
Patent CA-2821062-A1 (CA)
Inventor: STOVICEK THOMAS JAN
IPC: G06F3/0481
Filed: 2013-07-12
Abstract: A handheld device with ergonomic display features, and method there for, are provided.  Data is provided at a rectangular touchscreen display. When the touchscreen display is in a landscape orientation, at least one taskbar is provided along at least a portion of one or more short edges of the touchscreen display. When the touchscreen display changed to a portrait orientation: the at least one taskbar is moved to a bottom one of the short edges, when no virtual keyboard is provided, the at least one taskbar is moved to a top one of the short edges when the virtual keyboard is provided at the bottom one of the short edges.  Hence, ergonomic access is provided to controls most likely to be used when he touchscreen display is held towards the bottom.
Patent CA-2823964-A1 (CA)
Title: Multi-layer switching in charge-domain or sampling if filters
Inventor: FANG JIANHONG
IPC: H03H11/04
Filed: 2011-01-07
Abstract: A signal filter system which uses two groups of switches to couple tap current cells with integrating cells. The first group of switches couples tap current cells with at least one shared connection or bus while the other group of switches couples the shared connection or bus with the integrating cells. Multiple shared connections can be used and the tap current cells can be divided into groups with each group sharing at least one shared connection that is dedicated to that group. The system also allows for more than one tap current cell to simultaneously be coupled to a single integrating cell.
Patent CA-2828119-A1 (CA)
Inventor: BERTENSHAW GREG P
IPC: G01N33/532
Filed: 2012-02-14
Abstract: Methods are provided for predicting the presence, subtype and stage of ovarian cancer, as well as for assessing the therapeutic efficacy of a cancer treatment and determining whether a subject potentially is developing cancer. Associated test kits, computer and analytical systems as well as software and diagnostic models are also provided.
Patent CA-2829264-A1 (CA)
Inventor: BENNETT BRYDON L
IPC: C07D405/02
Filed: 2012-04-20
Abstract: Provided herein are Diaminopyrimidine Compounds having the following structures: wherein R1, R2, R3, and R4 are as defined herein, compositions comprising an effective amount of a Diaminopyrimidine Compound, and methods for treating or preventing liver fibrotic disorders or a condition treatable or preventable by inhibition of a JNK pathway.
Patent CA-2831459-A1 (CA)
Title: Cards, devices, systems, and methods for payment functionality selection
Inventor: MULLEN JEFFREY D
IPC: G06Q40/00
Filed: 2012-04-02
Abstract: A user is provided with a GUI that may allow the user to change functionality associated with a non-battery-powered card, a battery-powered card, a payment sticker, or another device (e.g., a mobile telephonic device). The GUI may be provided on, for example, a display screen of a device (e.g., mobile telephonic device or tablet computer) as an application for that device. The GUI may be provided by a website so that a user views the GUI from a web-browser. At any time, for example, a user may change additional functionality performed at payment. A user may change the additional functionality for a card or a button of a card. In this manner, a user may change that a button on a powered card performs a check-in operation for a check-in service to receives a coupon, if a coupon is available for that transaction, from the a coupon service.
Patent CA-2835806-A1 (CA)
Title: Methods and compositions relating to platelet sensitivity
Inventor: GOODMAN TIMOTHY WILLIAM
IPC: G01N33/50
Filed: 2012-05-11
Abstract: The invention identifies and describes proteins that are differentially expressed in platelets resistant to anti- platelet agents such as aspirin (acetylsalicyclic acid) compared to those platelets that are sensitive to such agents. Methods for determining further such differentially expressed proteins and methods for determining an individual's sensitivity to anti-platelet agents, such as aspirin, prior to administration.
Patent CA-2837070-A1 (CA)
Inventor: JAMISON MICHAEL
IPC: F16K31/06
Filed: 2013-12-17
Abstract: A normally open solenoid operated modular valve includes a solenoid body receiving a coil and pole piece. A polymeric material valve body portion is releasably connected to the solenoid body. An armature/valve member slidably disposed in both the solenoid body and the valve body portion has a male threaded end shank. A polymeric material thread-in poppet/valve member includes an internal threaded portion engaging the male threaded end shank to retain the thread-in poppet/valve member on the armature/valve member. A resilient material valve ring is retained on the thread-in poppet/valve member. A cylindrical tube portion receives an armature/valve member rod portion. A biasing member acts against the armature/valve member and thereby acts to normally bias the valve ring away from contact with a valve seat surface created in the valve body portion defining a modular valve valve normally open position.
Patent CA-2838085-A1 (CA)
Inventor: OGLESBY OLIVER DAVID
IPC: B26B21/40
Filed: 2012-06-20
Abstract: A razor cartridge (10) comprising a housing (19); a guard (16) located at the front of the housing; a cap (17) located at the rear of the housing; two or more blades (12) disposed in the housing between the guard and the cap; a skin contact element (14) extending across the housing between two of said blades; and a plurality of projections (51) extending from a base (52) of said skin contact element, each having a skin contacting surface (54), the projections being spaced along the length of the skin contact element, wherein there is a pitch of up to 2mm between adjacent projections and the skin contacting surface has a width extending for up to 35% of the pitch.
Patent CA-2838240-A1 (CA)
Title: A pregnancy test system
Inventor: GARGIULO GAETANO
IPC: A01K29/00
Filed: 2011-08-12
Abstract: A pregnancy test system (10) includes a carrier (14) carrying a plurality of (sensors 12) arranged in a fixed relationship relative to one another. A signal processing (circuit 42) processes data sensed by the sensors (12) and outputs a data signal representative of the pregnancy status of an animal being examined. A support arrangement (24) supports the carrier (14) in a desired position relative to the animal. A positioning mechanism (26) is associated with the carrier (14) for positioning the carrier (14) at the desired position relative to the animal.
Patent CA-2839808-A1 (CA)
Inventor: EYER MARK
IPC: H04N5/445
Filed: 2013-06-12
Abstract: A method, computer program, and reception apparatus, and information providing apparatus. The method includes receiving content from a content source, and displaying the received content on a display. The reception apparatus 20 receives a first trigger associated with the received content. The reception apparatus retrieves a trigger parameters table (TPT) based on the first trigger. The TPT includes at least one event associated with one or a combination of a trigger identifier and a first media time of the received content, and is stored in a memory of the reception apparatus. Further, the reception apparatus determines whether to process the at least one event included in the TPT based on one or a combination of a protocol version and one or more capabilities defined in the TPT.
Patent CA-2841633-A1 (CA)
Title: Compound insitue and minable oilsands waste disposal
Inventor: BETZER MAOZ
IPC: B03B9/02
Filed: 2014-02-04
Abstract: The present invention is a method and a system for treating and disposing waste streams generated by insitue oilsands facility, like SAGD, and open mine oilsands extraction facility. Fine tailings generated by the open mine extraction facility are dried and mixed with liquid concentrated brine or blow-down waste stream generated by insitue water treatment plan. The compound solid waste can be effectively disposed in a landfill.
Patent CA-2844731-A1 (CA)
Title: Sub-synchronous oscillation damping by shunt facts apparatus
Inventor: CHOPRA RAJIV
IPC: H02J3/24
Filed: 2012-09-12
Abstract: A power distribution system comprising a point of common connection that receives electric power supplied by a first power generation system and a second generation system, with the second power generation system that comprises a renewable electric power generator; a transmission line operatively connected to the point of common connection for conducting the electric power between the point of common connection and an external AC electric network. The power distribution furthermore comprises a capacitive compensator connected in series with the transmission line to compensate for a reactive power component of the electric power conducted by the transmission line; and a shunt arranged flexible AC transmission system that mitigates a sub-synchronous resonance effect caused at least in part by the capacitive compensator. A flexible AC transmission system controller of the flexible AC transmission system comprises a damping effect on sub-synchronous oscillations included in the sub-synchronous resonance.
Patent CA-2845422-A1 (CA)
Inventor: NABI GHULAM
IPC: C21B5/06
Filed: 2014-03-05
Abstract: A zigzag route of making a mistake and then correcting it is practiced in the present in the major route of integrated route of steel production. Impurities (sulfur, metallic residue) containing Coke is produced and when this is charged into blast furnace an impure inferior product is produced. Gases and charge are processed counter current in the blast furnace creating large blown out material requiring recovering and agglomeration it ,sintering plant. Next two processes namely BOF and Ladle processing are to rectify the previous mistake of iron making and steelmaking. Steel is cast in large size ingots and blooms having internal and external defects so surface scarfing and reheating and size reduction, scale disposing is done until the product becomes appropriate for next operation of rolling. Lot of cutting and re-joining is done producing defective portions. The rolling operation is done in air and then storing in air. The rusted surface has to be prepared by annealing and pickling for next operation of coating. Pickling creates deep defects and non uniformity in steel structure. Cold rolling is liable to produce micro-cracks in the internal structure of metal. Against this back ground in the presence process steel is produced using high purity gases and iron ore: steel is produced directly .Unwanted ingredients in iron ore are slaged off. Alloying elements when desired are added some as ores and some after steel is formed in blast furnace. Energy is recovered from liquid steel and it is directly made into appropriate temperature and dimension to perform next operation. Near net size products are produced which are given on line heat treatment in controlled atmosphere. The steel is brought in to air after required surface protection has been performed. On line heat-treatment eliminates the cold rolling. Intermediate cutting is seldom performed where there is need of certain relaxation between two operation closed atmospheres accumulators are provided,
Patent CA-2848667-A1 (CA)
Inventor: BUTCHER AARON M
IPC: G06F3/14
Filed: 2005-07-13
Abstract: An improved user interface is provided for displaying selectable software functionality controls and for presenting logical groupings of particular functionality controls associated with a selected top-level functionality Underneath a row of top-level functionality tabs, functionalities controls associated with a given top-level functionality tab are presented in logical groupings Selection of a particular tab switches modes of the user interface to present controls for functionalities associated with the selected tab