baber/WOPTO huggingface dataset:
Patent CA-2773331-A1 (CA)
Title: Drill bit for earth boring
Inventor: JONES MARK L
IPC: E21B10/567
Filed: 2010-02-27
Abstract: Embodiments of the present invention include a drill bit configured for boring holes or wells into the earth. Embodiments include a drill bit comprised of a plurality of blades. Each of the plurality of blades includes one or more holes therethrough configured to receive a cutter that is secured therein. The cutters are secured in the hole with securing means that typically prevent the cutters from being removed when the drill bit is in use but allow the cutters to be removed from the holes when the drill bit is not in use.
Patent CA-2773865-A1 (CA)
Inventor: PAOLETTI TOMASO
IPC: G06T7/00
Filed: 2012-04-10
Abstract: An electronic display includes an image capture and analysis feature. The display may be configured to detect a user parameter of a user positioned before the display. The device can analyze the image and dynamically adjust fonts and/or user preference settings, and/or provide ergonomic analysis. A mobile video-conferencing device includes a camera built into the device housing and configured to capture, detect and recognize images of a user who is viewing the display. An infrared (IR) light source and IR sensitive image sensor may be used to capture images of the user under low-light, no light or uneven light conditions to enhance and transmit to a remote video conference participant an image of the user's face.
Patent CA-2773965-A1 (CA)
Title: Dispositif meso-optique
Inventor: PALUMBO PERRY A
IPC: G02B5/00
Filed: 2010-09-08
Abstract: La présente invention se rapporte à un dispositif méso-optique (1) qui comprend un corps méso-optique sensiblement annulaire (100) comprenant un axe de révolution (2), une surface optique conique divergente (112) sensiblement coaxiale à l'axe de révolution (2), la surface optique conique divergente (112) étant configurée pour recevoir un rayonnement électromagnétique se propageant le long d'un axe optique (3) depuis une direction incidente, l'axe optique (3) étant coïncident avec l'axe de révolution (2), ou croisant ce dernier, ou étant coïncident avec la surface optique conique divergente (112) configurée pour rediriger de manière divergente le rayonnement électromagnétique loin de l'axe de révolution (2), et une surface optique conique convergente (114) sensiblement coaxiale à l'axe de révolution (2), la surface optique conique convergente (114) étant configurée pour recevoir de manière divergente le rayonnement électromagnétique redirigé par la surface optique conique divergente (112) et la surface optique conique convergente (114) étant configurée pour rediriger de manière convergente le rayonnement électromagnétique vers l'axe de révolution (2).
Patent CA-2774362-A1 (CA)
Title: Methods and systems for call management with user intervention
Inventor: CHINGON ROBERT A
IPC: H04Q7/20
Filed: 2003-11-25
Abstract: Methods and systems for managing a call in real-time are disclosed. Methods and systems consistent with the present invention manage a call in real-time based on input from a user. A  service center receives information pertaining to a call to the user from a service control point and sends a notification of the call to a device associated with the user. The service center receives a response to the notification from the user. Thereafter, the service center instructs the service control point to connect the call based on the response.
Patent CA-2774882-A1 (CA)
Title: A wave stirrer for a microwave oven
Inventor: ZBAT ABDEL-ILAH
IPC: H05B6/74
Filed: 2010-07-16
Abstract: The present invention relates to a wave stirrer for a microwave oven. The wave stirrer comprises a holding device (10) rotatable around a rotation axis (18) and at least two stirrer blades (12; 26; 28; 34) arranged at the holding device (10). The holding device (10) is made of at least one dielectric material. The stirrer blades (12; 26; 28; 34) are made of at least one conductive material. The maximum axial extension (A) of the stirrer blade (12; 26; 28; 34) along the rotation axis (18) is equal as or bigger than the maximum radial extension (R) of the stirrer blade (12; 26; 28; 34) orthogonal to the rotation axis (18). Further, the present invention relates to a microwave oven with said wave stirrer.
Patent CA-2779032-A1 (CA)
Inventor: DA COSTA ANTONIO
IPC: B65D5/66
Filed: 2010-10-14
Abstract: The present invention pertains to hinge lid packages, for example cigarette packages, with features that reduce the force required to open and close the package, keep the lid tightly closed when not in use and/or improve the luxurious feel of the package during opening and closing, in comparison to similar packages that do not include these features.
Patent CA-2779256-A1 (CA)
Inventor: GRIFFATON JULIEN
IPC: G01M13/04
Filed: 2010-11-03
Abstract: Le procédé de l'invention comprend les étapes consistant à : Acquérir sur l'ensemble d'une période de mesure P de variation du régime N de l'arbre un signal vibratoire courant (Vc) d'une vibration mécanique de composants du moteur; échantillonner le signal (Vc) pendant la période P; synchroniser le signal par rapport aux variations du régime N; transformer le signal en un signal fréquentiel pour obtenir des raies spectrales fréquentielles ordonnées selon le régime N; Calculer la moyenne des amplitudes des raies spectrales afin d'obtenir une signature vibratoire courante du moteur (Sc); calculer un taux d'écart (?) entre la signature (Sc) et une signature vibratoire saine de référence (Ss); et comparer le taux d'écart (?) à des pointeurs de défauts d'une base de données préétablie, répertoriant les endommagements théoriques des roulements des paliers du moteur de manière à déterminer les endommagements potentiels du roulement de palier.
Patent CA-2780774-A1 (CA)
Inventor: GOMEZ MARIA
IPC: A47J31/40
Filed: 2004-01-23
Abstract: A method of dispensing a beverage from a cartridge containing one or more liquid beverage ingredients during an operating cycle, comprising the steps of passing an aqueous medium through the cartridge to form a beverage by dilution of said one or more beverage ingredients, and dispensing the beverage into a receptacle, wherein the one or more liquid beverage ingredients is foamed on dispense to a ratio of between 20 and 150%.
Patent CA-2783133-A1 (CA)
Inventor: MEYER MICHAEL J
IPC: A45F3/04
Filed: 2012-07-17
Abstract: A backpack assembly includes a pack configured to be worn on a wearer's back. The backpack assembly also includes straps coupled to the pack and configured to extend over the wearer's chest. The straps include at least one first side strap and at least one second side strap. The backpack assembly also includes a strap retainer. The strap retainer includes a closed loop on a first side of the strap retainer and an open loop on a second side of the strap retainer. The at least one first side strap is slidably retained within the closed loop and the at least one second side strap is slidably retained within the open loop. The open loop also includes a side opening through which the at least one second side straps can be inserted and removed.
Patent CA-2783724-A1 (CA)
Inventor: OSARA JUKKA
IPC: E21F13/00
Filed: 2010-12-27
Abstract: The invention relates to a mining vehicle and method for its energy supply. The mining vehicle has a carriage (3), driving equipment (4) for moving the carriage (3), and at least one mining work device (2). Further, the mining vehicle (1) has at least one electric motor (28a) for operating a main function of the mining vehicle (1), and at least one electric motor (28b, 28c, 28d) for operating an auxiliary function of the mining vehicle. The mining vehicle (1) further has a power- generating auxiliary unit (26). When necessary, the power-generating auxiliary unit (26) supplies at least part of the power required by the electric motor (28b, 28c, 28d) operating the auxiliary function.
Patent CA-2783786-A1 (CA)
Inventor: LEE SUN-IL
IPC: H04N19/94
Filed: 2010-12-08
Abstract: Disclosed is a method and apparatus of encoding a video, the method including: encoding the video data of maximum coding unit based on deeper coding units of hierarchical structures according to at least one split region of the maximum coding unit, with performing inter prediction using partitions obtained by splitting the coding unit according to arbitrary ratios, and determining a coding depth; and outputting a bitstream including the encoded video data corresponding to a coding depth according to maximum coding units and information regarding the coding depth and encoding modes.
Patent CA-2784149-A1 (CA)
Inventor: VONK DONALD ROBB
IPC: C23C22/78
Filed: 2010-12-27
Abstract: Disclosed is a pretreatment composition for a metal that provides enhanced corrosion resistance, enhanced paint adhesion and reduced chip damage. The pretreatment is also cleaner because it is based on zirconium rather that zinc phosphates. The pretreatment coating composition in use preferably comprises 50 to 300 parts per million (ppm) zirconium, 0 to 100 ppm of SiO2, 150-2000 ppm of total fluorine and 10- 100 ppm of free fluorine, 150 to 10000 ppm of zinc and 10 to 10000 ppm of an oxidizing agent and has a pH of 3.0 to 5.0, preferably about 4Ø The coating composition can optionally include 0 to 50 ppm of copper. The suitable oxidizing agents can be selected from a large group. The pretreatment coating composition greatly enhances the corrosion resistance of a wide variety of metal substrates including cold rolled steel, hot rolled steel, stainless steel, steel coated with zinc metal, zinc alloys such as electrogalvanize steel, galvalume, galvanneal, hot dipped galvanized steel, aluminum alloys and aluminum substrates.
Patent CA-2785852-A1 (CA)
Title: Methods for obtaining bitumen from bituminous materials
Inventor: DUYVESTEYN WILLEM P C
IPC: C10C3/08
Filed: 2010-12-27
Abstract: A method of extracting bitumen from bituminous material. In some embodiments, the method may include loading a bitumen material in a column, followed by feeding a first quantity of first solvent into the column. The method may also include collecting the bitumen-enriched solvent exiting the column. A quantity of the bitumen-enriched solvent may then be fed into the column. In some embodiments, the method may include simultaneously loading bitumen material and a first solvent in a column, followed by feeding additional first solvent into the column. The method may also include collecting bitumen-enriched solvent exiting the column, and feeding a quantity of the bitumen-enriched solvent into the column.
Patent CA-2786123-A1 (CA)
Inventor: ADDINGTON OTIS C
IPC: A01N45/00
Filed: 2011-01-10
Abstract: A method of treating neurological condition in a subject by administration of a cardiac glycoside is provided. Alzheimer's disease, Huntington's disease or stroke are treated by administering a therapeutically effective amount of cardiac glycoside to a subject. The cardiac glycoside can be present in a dosage form.
Patent CA-2789520-A1 (CA)
Title: A blast protected unit and system
Inventor: LECARPENTIER PHILIPPE
IPC: E04H9/10
Filed: 2011-02-10
Abstract: A blast protected unit (100) for blast protection comprises: a protecting panel (14) having a first side (7) and a second side (8); a sub-frame (16) adapted to circumscribe said protecting panel (14); and a plurality of energy absorption units (30). The absorption units (30) are adapted to connect the sub-frame (16) to the protecting panel (14). Each of the energy absorption units (30) is connectable to the protecting panel (14) and the sub-frame (16), such that the aforementioned blast protected unit (100) is formed. The energy absorption units (30) are configured to deform under a blast force applied against the first side (7) of the protecting panel (14), allowing the protecting panel (14) to move away from and remain in proximity to the sub-frame (16). The blast protected unit (100) is adapted to be connected to a building structure, such that a protection from blasts is provided to the internal portion of said building structure, the internal portion being located at the second side (8) of the protecting panel (14).
Patent CA-2790301-A1 (CA)
Inventor: SCHWAMBERGER BRIAN CHRISTOPHER
IPC: B65H19/30
Filed: 2012-09-19
Abstract: Processes for initiating a web winding process, more particularly a processes for initiating a web winding process that doesn't require the use of a threading rope or manually threading a tail of the web like known processes are provided.
Patent CA-2791739-A1 (CA)
Inventor: RILEY MATTHEW T
IPC: F01L3/00
Filed: 2010-07-16
Abstract: The two-stroke engine (10) has a plurality of intake passages (40a, 40b) extending from the external air inlet port through the crankcase (12), separating the intake air charge from the air and oil vapor within the crankcase (12). The piston (44) has one or more corresponding inlet tubes (48a, 48b) depending therefrom that telescope within the crankcase intake passages (40a, 40b) as the piston (44) reciprocates. All intake air travels through these passages (40a, 40b) and is separated from the remainder of the crankcase volume. The incoming air charge passes through a concentric poppet valve (52) in the piston crown (54) to enter the combustion chamber (58). Fuel is provided by conventional direct or port injection and ignition is provided by one or more conventional spark plugs. Exhaust exits the combustion chamber (58) through a poppet valve (60) in the cylinder head (18), the poppet valve (60) being actuated by a rocker arm (68) and pushrod (66) from a crankshaft driven cam (62).
Patent CA-2792746-A1 (CA)
Inventor: IZUMIYA TAKAFUMI
IPC: A24D1/02
Filed: 2010-03-25
Abstract: Disclosed is a machine for producing a low-ignition-propensity web, which is provided with: a travelling path (2) on which a paper web (W) travels; a coating device (3) which is position above the travelling path (2) and which coats a combustion inhibitor (7) on the web (W); and a drying device (4) which dries the web (W) that was coated with the combustion inhibitor (7). The aforementioned machine for producing a low-ignition-propensity web is also provided with: a detector (9) which measures the parameters that indicate the width of the web (W) that passed through the drying device (4); and a control device (10) which controls the drying conditions of the drying device (4) on the basis of the measurement results obtained by means of the detector (9) so that the web (W) width is within an allowable range.
Patent CA-2793230-A1 (CA)
Title: Personnel screening system
Inventor: GRAY STEPHEN J
IPC: G01T1/208
Filed: 2011-03-14
Abstract: The present specification discloses an inspection system for detecting objects being carried by a person. The inspection system is highly modular and capable of being assembled by a two person team using conventional tooling equipment. In one embodiment, the inspection system has three primary modules two detection modules and one radiation source modulethat can be readily attached and detached from each other or to a frame and connected to a signal processing system to provide for a quick set up and tear down process.
Patent CA-2793859-A1 (CA)
Inventor: NAKAO KAORU
IPC: C07D277/24
Filed: 2011-04-28
Abstract: Disclosed are a therapeutic agent and preventative agent for Alzheimer's disease having an inhibiting or delaying action on the progress of Alzheimer's disease and maintaining a therapeutic effect on Alzheimer's disease even with long-term administration. Specifically disclosed are a therapeutic agent and preventative agent for Alzheimer's disease that contain a cyclohexane derivative represented by the formula, a pharmacologically acceptable salt thereof, or a prodrug thereof as the active ingredient.
Patent CA-2796765-A1 (CA)
Title: Feeder for feeding document to document imaging system and method for feeding documents
Inventor: HELMLINGER DAVID
IPC: B65H7/02
Filed: 2011-04-19
Abstract: An apparatus for processing documents, comprising: a feeder operable to receive a packet of a plurality of documents and separate the documents to serially feed the documents away from the feeder; a retard adjacent the feeder operable in a first position and a second position, wherein in the first position the retard forms a nip with the feeder so that the retard is operable to impede the progress of one or more documents in a packet while the feeder feeds one of the documents in the packet, and wherein in the second position, the retard is spaced apart from the feeder to form a gap between the feeder and the retard; a sensor for detecting a characteristic of the documents in a packet indicative of whether the number of documents in a packet exceeds a predetermined threshold; a drive mechanism for automatically driving the retard pad between the first and second positions in response to the detected characteristic.
Patent CA-2798676-A1 (CA)
Inventor: CRAWFORD JONATHAN
IPC: B05B5/00
Filed: 2012-12-11
Abstract: A coating apparatus produces a spray of charged droplets and controls the spray angle of travel of the spray toward the object to be coated.  Electrically charging droplets minimizes the amount of coating material required to uniformly coat a surface as compared to conventional web coating techniques such as blade coating. An inductive ring guides the spray charged droplets as they exit the nozzle of a spray device. The electrostatic repulsion between the charged droplets insures that a uniform coating of liquid formulation can be applied to a web surface.
Patent CA-2800297-A1 (CA)
Inventor: SIDDALL JAKE
IPC: G06Q40/00
Filed: 2011-06-15
Abstract: Systems and methods for determining implied spreads are provided. More particularly, implied spread financial transactions are generated using information from requests for quotes (RFQs). An RFQ processor module may focus the calculations performed by an implied spread determination module. A financial instrument associated with an RFQ may be provided to the implied spread determination module to trigger the determination of whether implied orders exist related to that particular financial instrument.
Patent CA-2803317-A1 (CA)
Inventor: PUMERANTZ ANDREW
IPC: A61K47/34
Filed: 2011-06-20
Abstract: This invention is directed to a novel method of treating an individual suffering from a bacterial infection, such as bacterial infections of various tissues or organs of an individual. In general, the method of treatment involves administering to an individual a pharmaceutical formulation that comprises a liposome-encapsulated antimicrobial agent, wherein polyethylene glycol (PEG) molecules are covalently attached to the surface of the liposomes.
Patent CA-2804055-A1 (CA)
Title: 3d badge hat
Inventor: WOLLMAN KENNETH E
IPC: A42B1/24
Filed: 2013-01-09
Abstract: Embodiments of the invention generally provide a wearable hat to which is attached a large badge 14 protruding from the crown 10 of the hat so that the user may wear this device on top of the scalp in a manner customary for the wearing of hats.
Patent CA-2804672-A1 (CA)
Inventor: ZABAWSKYJ BOHDAN KONSTANTYN
IPC: H04W8/02
Filed: 2010-07-08
Abstract: A method, system and apparatus for dynamic provisioning while roaming is provide. Aspects of the specification comprise a home carrier infrastructure and a roaming carrier infrastructure that are configured to provide access to a binding network from a mobile computing device that is associated with said home carrier infrastructure. In one aspect the home carrier infrastructure comprises a roaming provisioning server configured to dynamically determine a possible roaming service profile or billing profile that may be established in response to a request from said mobile computing device to access said roaming carrier infrastructure.
Patent CA-2805752-A1 (CA)
Inventor: ALICOT JORGE F
IPC: H04B1/38
Filed: 2011-06-17
Abstract: A radio frequency identification ("RFID") hybrid packet radio is provided having full duplex operability. The RFID packet radio includes an antenna and a radio that receives and transmits a packet radio signal and a RFID signal. A processor is provided in communication with the radio to perform signal detection and demodulation with respect to the RFID signal. A transmit path is provided to transport the packet radio signal and the RFID signal from the radio to the antenna. The RFID packet radio includes a first receive path for transporting a received packet radio signal from the antenna to the radio and a second receive path, different from the first receive path, to transport a received RFID signal from the antenna to the processor. The first receive path and the second receive path enable simultaneous transmission and reception of RFID signals.
Patent CA-2805995-A1 (CA)
Title: Systems and methods for controlling the collection of vehicle use data using a mobile device
Inventor: BOWNE BENJAMIN
IPC: G06Q40/08
Filed: 2013-02-18
Abstract: A mobile device may include at least one sensor that detects a characteristic of the mobile device selected from distance traveled, location, time, and g-force dynamics; a processor; and a tangible non-transitory computer readable storage medium containing instructions that, when executed on by the processor, are programmed to automatically detect that a wireless connection has been established between the mobile device and a vehicle, and in response to detecting the wireless connection between the mobile device and the vehicle, automatically start collecting vehicle operation data via the at least one sensor. The mobile device may automatically stop collecting the vehicle operation data in response to the vehicle being turned off.
Patent CA-2810390-A1 (CA)
Inventor: EMBREY SHAWNA K
IPC: C12P21/08
Filed: 2011-08-26
Abstract: Described are monoclonal antibodies and methods useful for determining and quantitating the presence of AAD-1 (aryloxyalkanoate dioxygenase). These monoclonal antibodies are well suited for detecting AAD-1 transgenic event gene products in a variety of plants and plant tissues. Quantitative and qualitative immunoassays using the anti-AAD-1 immunoglobulins are also disclosed.
Patent CA-2814685-A1 (CA)
Inventor: KIRBY DAVID A
IPC: E06B9/78
Filed: 2011-10-13
Abstract: A manual roller shade system (100) includes a rotatably-mounted roller tube (112), a flexible shade fabric (110) windingly received around the roller tube (112), and first and second elongated telescoping structures (120A, 120B) that allow for rotating the roller tube (112) for manually raising and lowering the shade fabric (110). The roller shade system (100) also has a clutch mechanism (116) coupled to the roller tube (112), and a drive chain (130) coupled to the clutch mechanism (116). The first and second elongated telescoping structures (120A, 120B) receive first and second end portions (136A, 136B) of the drive chain, respectively, and are connected to the first and second telescoping structures (120A, 120B), such that the roller tube (112) rotates in the first angular direction to raise the shade fabric (110) when the first telescoping structure (120A) is pulled downward, and in the second angular direction to lower the shade fabric (110) when the second telescoping structure (120B) is pulled downward.
Patent CA-2816273-A1 (CA)
Inventor: GIEN BERNARD LIONEL
IPC: E21B10/36
Filed: 2011-10-31
Abstract: The invention provides a down-the-hole drill assembly (21 ) comprising an assembly of a bit (9) and co-operating chuck (19) including a bit (9) mounting with an external sleeve (4) surrounding the bit (9) mounting, the sleeve (4) during operation of the drill being clamped between the chuck (19) and the bit head (9). The sleeve (4) provides a shield against ingress of debris into the bit and chuck assembly, and provides control of exhaust from the assembly. The sleeve (4) further provides control of a pin (107) releasably engaging the bit (9) to the chuck (19).