baber/WOPTO huggingface dataset:
Patent CA-2612283-A1 (CA)
Inventor: BLOMQVIST ANSSI
IPC: G01C19/56
Filed: 2006-06-13
Abstract: The present invention relates to measuring devices used in measuring physica l quantities, such as acceleration, angular acceleration, or angular velocity, and, more precisely, to micromechanical motion sensors. The area, in the waf er plane, of a motion sensor component according to the present invention is smaller than the area of the motion sensor component having been dice cut an d turned by 90~. Correspondingly, the height of the motion sensor component according to the present invention, the component having been turned by 90~, is smaller, in the direction of the joint, than the thickness of the wafer stack formed by the joined wafers. The object of the invention is to provide an improved method of manufacturing a micromechanical motion sensor, and to provide a micromechanical motion sensor suitable, in particular, for use in small micromechanical motion sensor solutions.
Patent CA-2612641-A1 (CA)
Inventor: HIDEKAZU YANAI
IPC: B23B27/06
Filed: 2007-09-03
Abstract: PROBLEM TO BE SOLVED To provide an ice turning unit for turning a beautiful spherical ice witho ut burrs, etc. SOLUTION The ice turning unit 10 comprises a shank 11 and cutting blades 12, 13. The shank 11 is made of resins and is formed in a cylindrical shape. The cutting blade 12 comprises a first cutting edge part 38 and a second cutting edge part 39. Th e first cutting edge part 38 is arranged inside the shank 11, and is formed in the shape of a semicircular arc. The second cutting edge parts 39 are joined to the ends of the first cutting edge part 38, respectively, and are exposed from the top portion 27 of the shank 11, respectively. The second cutting edge parts 39 are inclined outwardly in the radial direction of the shank 11, respectively.
Patent CA-2614154-A1 (CA)
Title: Method of strengthening a brittle oxide substrate with a weatherable coating
Inventor: UHM HAEWON
IPC: B05D7/14
Filed: 2006-06-28
Abstract: The present invention relates to a method of strengthening brittle oxide pieces such as glass pieces with a siloxane-acrylate coating system that has superior weatherability, particularly hydrolytic stability. The coating system comprises a combination of a silane solution and a radiation-curable acrylate solution. The mixture is applied to a clean, brittle oxide surface. The silane solution comprises one or more silanes in a non-aqueous solvent and the radiation-curable acrylate solution comprises one or more acrylate or methacrylate monomers, acrylate or methacrylate oligomers, and initiators, such as photoinitiators.
Patent CA-2615937-A1 (CA)
Inventor: TAKAMI SHIN
IPC: E04B1/41
Filed: 2007-12-20
Abstract: The present invention provides a bracket for external wall 2 which is excellent in constructability and stability with fixing an external wall, and an external wall construction structure 1 using the bracket for external wall 2. A bracket for external wall 2 used for fixing a fiber reinforced cement siding 7, 7' and an outside corner material making with materials same as siding board 71 to a front surface of the wall surface 8 of building via a securing fastening member A, A, A', A' and furring 6, 6' and a thermal insulating material placed on a front surface of the wall surface 8 of building. A  construction performance is improved by a bracket for external wall 2 and an external wall construction structure 1 using the bracket for external wall 2. A bracket for external wall 2 comprising a first bracket member 3, 3' and a second bracket member 4, 4' and a bracket member 5,5' for outside corners, Those are joined and sliding each other.
Patent CA-2616129-A1 (CA)
Title: Preparation of montelukast
Inventor: MOPIDEVI NARSIMHA NAIDU
IPC: A61K31/47
Filed: 2006-07-20
Abstract: A process for preparing amorphous montelukast sodium comprises removing solvent from a solution comprising montelukast sodium using agitated thin film drying.
Patent CA-2616403-A1 (CA)
Inventor: POULIN MARC
IPC: B24C5/04
Filed: 2007-12-24
Abstract: A particulate media blasting nozzle silencer comprises a length of sound deadening rubber/ elastomeric-based material tubing releasably securable to the outlet region of the nozzle. The internal wall of the tubing may be coated with or provided with an insert of a wear-resistant material to extend the life of the tubing.
Patent CA-2618432-A1 (CA)
Inventor: FORD MICHAEL BRENT
IPC: E21B34/06
Filed: 2008-01-17
Abstract: There is provided, in one embodiment, a ball valve for regulating the flow of petroleum fluids therethrough. The ball valve is capable of transitioning between an open and a closed position. The ball valve includes a lower cage and an upper cage.  A  common cage channel runs between the upper and lower cage and can be aligned along a central cage axis. Petroleum fluids can pass through the cage channel. The lower cage also includes an annular wall disposed thereon and a ball seat positioned on the lower cage. A ball disposed in the valve can position itself off and on the ball seat in order to open and close the valve. The upper cage, which attaches to the lower cage, defines a plurality of apertures; as petroleum fluids pass through the apertures, the apertures impart a cyclonic rotation on the fluid. A chamber wall is also connected to the upper cage, the chamber wall defining a ball retaining chamber. The ball rests in the ball retaining chamber when the ball valve is in the open position. An annular flow space is defined by the chamber wall and the annular wall, and the annular flow space is positioned around the ball retaining chamber. The annular flow space receives petroleum fluid from the lower cage channel and transmits petroleum fluid to the upper cage channel.  The upper cage may also define a ball hole providing fluid communication between the upper cage channel and the ball retaining chamber.
Patent CA-2619858-A1 (CA)
Title: Brassica juncea lines with high oleic acid profile in seed oil
Inventor: MALES DARYL
IPC: A01H5/10
Filed: 2008-02-22
Abstract: In various aspects, the invention provides Brassica juncea plants, seeds, cells, nucleic acid sequences and oils. Edible oil derived from plants of the invention may have significantly higher oleic acid content than other B. juncea plants. In one embodiment, the B. juncea line MJ02-357-3 contains a mutant allele MJ02-313-1/BjFAD2-a at the BjFAD2-a gene locus, having a single base-pair change (a G to A substitution in the ORF at position 281 in reference to the first ATG start codon) relative to the wild type sequence. The change is predicted to encode a Glycine-94 Aspartic acid mutation in the sequence of the predicted BjFAD2-a protein. In another embodiment, the B. juncea line MJ02-357-3 contains a mutant allele MJ02-357-3/BjFAD2-a at the BjFAD2-a gene locus, having a single base-pair change (a C to T substitution in the ORF at position 647 in reference to the first ATG start codon) relative to the wild type sequence. The change is predicted to encode a Proline-216 Leucine mutation in the sequence of the predicted BjFAD2-a protein. As a result of these mutations, it can be predicted that the function of the BjFAD2-a proteins are negatively affected in Brassica juncea lines MJ02-313-1 arid MJ357-3 as reflected in the increased levels of oleic acid in seed oil in comparison with the wild-type line J96D-4830. Seeds from MJ02-313-1 and MJ02-357-3 plants may for example yield an oil having oleic acid content of greater than 70% by weight.
Patent CA-2620678-A1 (CA)
Inventor: PECK DANIEL CHARLES
IPC: C11D7/26
Filed: 2006-08-31
Abstract: Wipes for use in and around the house. The present invention relates to disposable wipes for household use which help reduce and control allergens.  The wipes include an allergen control agent. The wipes may be moistened. The wipes may be used to treat surfaces such as fabric-based surfaces in and around the house. The present invention also relates to a method for treating surfaces in and around the house utilizing the disposable wipes of the present invention.
Patent CA-2620703-A1 (CA)
Inventor: ROWNTREE DAVID
IPC: A47L9/32
Filed: 2008-02-08
Abstract: A vacuum cleaner (2) having a body (4) having a floorhead (6) and an elongate handle (14) pivotably mounted to the body is disclosed. A door (24) is provided on an end (20) of a collection chamber (12) opposite to a clean air outlet, and a coarse filter (32) and fine filter (46) are located within the collection chamber for separating out debris entrained with dirty air and depositing the debris in the collection chamber. An interior face of the door is provided with radial tangs (68), and an end face (48) of the fine filter is provided with radial tangs (60) such that when the door is closed and the elongate handle is pivoted relative to the body, the fine filter and coarse filter rotate relative to each other to cause cleaning of the filter elements.
Patent CA-2621006-A1 (CA)
Title: Vertically movable passageway for rest rooms in ceiling region
Inventor: SCHULD MICHAEL
IPC: B64D11/00
Filed: 2006-10-11
Abstract: The present invention relates to a vertically movable passageway (1) for a space (6) in the ceiling region (6) in an aircraft cabin (4). In this arrangement the passageway comprises a passageway floor (2) and a displacement device, wherein the displacement device is designed to variably set the height (hi) of the passageway floor (2).
Patent CA-2621559-A1 (CA)
Title: Advertising system and method for providing targeted advertising in a communications network
Inventor: HEMPHILL MARK
IPC: G06Q30/02
Filed: 2008-03-19
Abstract: The present invention relates to an improved advertising network and system, which relates to interconnecting a plurality of venues through a network, each of the venues having at least one display panel or display screen for displaying advertisements and marketing materials to a plurality of users. Advertisers provide advertising preferences information (such as demographics preferences) in accessing the network, so as to locate a listing of pertinent venues, and display screens at these venues, where the particular demographic sought is found to be most prevalent.  The present invention enables advertisers to identify, pinpoint and direct a targeted advertising display towards a specific subset of display screens or display panels at selected venues in an inter-connected network with a view to catering their advertising displays to a specific clientele (consistent with their advertising preferences information) in these selected venues.
Patent CA-2623995-A1 (CA)
Inventor: HUFF PHILIP A
IPC: C21D6/00
Filed: 2006-09-29
Abstract: A method for heat treating thick-walled forgings including heating a low alloy steel to an austenitizing temperature, wherein the low alloy steel comprises carbon of about 0.05- 0.2 wt.%, manganese of about 0.3-0.8 wt.%, and nickel of about 0.25-1.0 wt.%. The method further includes quenching the low alloy steel in a quench media, and then tempering the low alloy steel for less than about thirty minutes per inch of critical section thickness plus about two hours.
Patent CA-2624106-A1 (CA)
Title: Methods and systems for designing and/or selecting drilling equipment with desired drill bit steerability
Inventor: CHEN SHILIN
IPC: E21B41/00
Filed: 2006-08-07
Abstract: Methods and systems may be provided for simulating forming a wide variety of directional wellbores including wellbores with variable tilt rates and/or relatively constant tilt rates. The methods and systems may also be used to simulate forming a wellbore in subterranean formations having a combination of soft, medium and hard formation materials, multiple layers of formation materials and relatively hard stringers disposed throughout one or more layers of formation material. Values of bit steerability and controllability calculated from such simulations may be used to design and/or select drilling equipment for use in forming a directional wellbore.
Patent CA-2628514-A1 (CA)
Title: Improvement in electrical equipment generator of electrical power
Inventor: DA SILVA OTHON LUIZ PINHEIRO
IPC: F03B13/10
Filed: 2008-04-04
Abstract: "IMPROVEMENT IN ELECTRICAL EQUIPMENT GENERATOR OF  ELECTRICAL POWER", the invention herein refers to improvements in electrical power generating equipment which, due to the construction adopted, allows simplified maintenance at reduced frequency; in addition to useful application in several types of hydro electrical power plants, namely: micro, mini and small sized hydroelectric power plants.
Patent CA-2631574-A1 (CA)
Title: Facility management system
Inventor: TYLER HAROLD T
IPC: G16H40/67
Filed: 2008-03-31
Abstract: The invention provides systems and methods for a acquiring, manipulating, and monitoring data associated with one or more assisted living facilities. The invention includes utilizing one or more monitoring devices to gather data regarding at least one assisted living facility. The data is then transmitted across a network and saved in a database. An enterprise management application then operates on the data to manipulate and display the data according to parameters and instructions specified by one or more users. The data may be used by the one or more users to monitor and manage the one or more assisted living facilities.
Patent CA-2631613-A1 (CA)
Inventor: MENENDEZ MARTIN JOSE MANUEL
IPC: B32B27/00
Filed: 2005-11-30
Abstract: The invention relates to a composite material structure (11) which is formed by a plurality of layers (13, 15, 17, 19, 21, 23), including an optical fibre (25) which is used for structural monitoring and which is at least partially embedded in the structure (11). The embedded part of the aforementioned optical fibre is provided with a protective cover (27) in the areas that may require repair. The invention also relates to a method for repairing the embedded optical fibre, comprising the following steps consisting in:  identifying the area of the optical fibre that is in need of repair, removing material therefrom until the cover (27) is reached, extracting said area from the structure, removing the protective cover (27), repairing the optical fibre (25), reinstalling the repaired area in the structure, and replacing the material that was removed.
Patent CA-2634709-A1 (CA)
Inventor: SUGAWARA TATSUO
IPC: A61K31/7068
Filed: 2004-05-26
Abstract: An anticancer drug having a synergistic effect by combined use of a histone acetylase derivative such as N--(2-aminophenyl)-4-[N-(pyridin-3-ylmethoxycarbonyl) aminomethyl]benzamide (MS-275) and another anticancer active substance.
Patent CA-2638850-A1 (CA)
Title: Integrated technology money transfer system
Inventor: BATTAGLINI MICHAEL
IPC: G06Q20/10
Filed: 2008-08-18
Abstract: A money transfer system where a sender can authorize an escrow agent computer system electronically by touch-tone telephone, computer modem, P.O.S.(point of sale) terminal, live operators, and the like, to send a money transfer such as a cash transfer from their card account such as their credit card, debit card, bank card, ATM  card, or a bank checking account, bank savings account, and the like, to a recipient that can access the money transfer at any remote ATM type location or P.O.S.(point of sale) terminal by using magnetic cards such as a specialized magnetic(Cash Magic) card, credit cards, debit cards, and automated teller machine(ATM) card, at anytime and anywhere that the ATM  or P.O.S.(point of sale) terminal is located worldwide. The system can be used to quickly and easily send another party cash for pickup at any ATM location or P.O.S.(point of sale) terminal worldwide without having pre-existing relationships between the parties. A sending party can authorize, by touch-tone and PIN(personal identification number) secure codes to a central computer system which authorizes taking of funds from one type account(for example, a bank account, a credit account, and the like) and put credit for access by a recipient-user. The recipient-users can take the cards to withdrawal sites such as ATM machines, merchant machines, credit card machines, banks, and the like, to be used. The invention computer system can monitor the charging transaction and take surcharges based on the amount of cash being transferred and deposited into the escrow account accessible by the debit type cards. The system can be an alternative to wire money transfers, and Western Union type services. The system offers customers an easy method for sending cash, making it available at existing ATM type machine locations throughout the world, 24 hours a day, 365 days a year. The invention can also allow for having a universal specialized magnetic card permanently tethered to an ATM  machine so that money transfer recipients do not need to possess any magnetic card, and/or be used with novel double magnetic sided cards.
Patent CA-2639384-A1 (CA)
Title: Wellbore fluid treatment tubular and method
Inventor: RUSSELL THANE GEOFFREY
IPC: E21B37/06
Filed: 2008-09-08
Abstract: A wellbore tubular including: an inner tubular wall; an opening through the inner tubular wall; an outer tubular wall positioned about the inner tubular, the outer tubular wall including an opening therethrough; a chamber between the inner tubular wall and the outer tubular wall; and a chemical treatment material in the chamber and positioned between the opening of the inner tubular wall and the opening of the outer tubular wall. The wellbore tubular may be used in downhole fluid treatment process.
Patent CA-2639518-A1 (CA)
Inventor: WRIGHTMAN ROBERT A
IPC: E04B1/26
Filed: 2008-09-15
Abstract: A tie bolt assembly for a log building has a coil spring that applies a continuous compressive load to force the logs together. Subsequent expansion or separation of the logs is prevented by a ratchet mechanism acting between the tie bolt and log.
Patent CA-2640729-A1 (CA)
Title: Roller die press
Inventor: AYALA GERRY
IPC: B21D22/00
Filed: 2007-01-30
Abstract: A roller press includes a housing to which upper and lower rollers are coupled. A crank handle is coupled to at least one of the upper and lower rollers. Rotation of the crank handle causes rotation of the rollers. Two doors that provide die support surfaces are coupled to the housing and are moveable between a closed position and an open position. A suction member is coupled to the bottom of the housing. The suction member is actuated by movement of the doors.
Patent CA-2642320-A1 (CA)
Title: System and method for supporting multiple certificate status providers on a mobile communication device
Inventor: JANHUNEN STEFAN E
IPC: H04W12/06
Filed: 2003-03-20
Abstract: A method and system for supporting multiple digital certificate status information providers are disclosed. An initial service request is prepared at a proxy system client module and sent to a proxy system service module operating at a proxy system. The proxy system prepares multiple service requests and sends the service requests to respective multiple digital certificate status information providers. One of the responses to the service requests received from the status information providers is selected, and a response to the initial service request is prepared and returned to the proxy system client module based on the selected response.
Patent CA-2645611-A1 (CA)
Inventor: EAGLESTONE DAVID ANDREW
IPC: F41A27/08
Filed: 2008-12-09
Abstract: A towed howitzer interchangeable between a travelling mode and a firing mode, the towed howitzer being suitable for deployment on a ground plane, the towed howitzer comprising: a barrel for firing a projectile, the barrel defining a barrel axis; a cradle for holding the barrel at an azimuth and an elevation; a means for varying the elevation and the azimuth of the barrel; a front leg for supporting the aiming means comprising a wheel intended for contacting the ground at a foremost ground contact point; a suspension mechanism for resiliently mounting the wheel a restraining means for selectively enabling the suspension; and a back leg for contacting the ground at a backmost ground contact point the back leg comprising a hinging for swinging the back leg out of contact with the round.
Patent CA-2645720-A1 (CA)
Inventor: TRIGUI HAFEDH
IPC: H04B7/204
Filed: 2007-03-19
Abstract: A method and apparatus for increasing capacity and performance of a base station for a sectorized cellular wireless network is disclosed in which one of the sector antennas is replaced or supplanted by a novel sub-sector ante nna that generates a plurality of asymmetrical sub-sector coverage areas tha t collectively substantially cover the coverage area of the replaced sector antenna. The use of asymmetrical coverage areas permits the total coverage a rea to closely approximate the symmetrical sector coverage area without crea ting excessively large sub-sector handover zones or introducing severe degra dation in the network performance. This in turn permits the selective replac ement of a single sector antenna rather than the wholesale replacement of al l sector antennas in a region, leading to lower transitional costs and the a bility to provide a focused approach to capacity planning.
Patent CA-2646750-A1 (CA)
Inventor: MOOSAVI VAHID
IPC: G02F1/133
Filed: 2008-12-12
Abstract: The embodiments relate to a key in a keypad of an electronic device and a system to control the value associated with the key. The key comprises: a programmable display to generate a character associated with the key; and a switch assembly associated with the key to register activation of the key. In the key, part of the display deflects inwardly int o the device when external pressure is applied to the key, and the display transmits the external pressure to the switch assembly. The key have an elastomer located between the display and t he switch assembly. The display may be a cholesteric liquid crystal display.
Patent CA-2649084-A1 (CA)
Inventor: MJOLSNESS BRIAN L
IPC: H05B3/56
Filed: 2009-01-08
Abstract: A windshield wiper assembly comprising a flexible blade having two opposite ends thereof; a heating wire disposed within said flexible blade and having a connection to a power source intermediate said ends whereby said heating wire heats said flexible wire upon activation of said power source.
Patent CA-2650852-A1 (CA)
Inventor: MOSHIR SEAN
IPC: G06F17/30
Filed: 2007-05-25
Abstract: Mobile phones are used to advise users of information or changes that meet certain criteria. A website may provide storage, filter information, and send information to the phone for storage based on topic. In different embodiments, e-mails may be searched, information may be sent to different parties, and signals may be sent locally to exchange information. Information may include account or travel information. Different embodiments include methods for authorizing actions, authenticating access, authorizing transactions, and providing positional awareness using mobile phones. Actions and access include computer access, physical access, and financial transactions. Methods of providing positional awareness may involve location coordinates, monitoring the location of mobile phones, and providing alarms. Various embodiments include software on mobile phones and a website.
Patent CA-2654170-A1 (CA)
Title: Downhole pressure balanced electrical connections
Inventor: SMITHSON MITCHELL C
IPC: H01R24/00
Filed: 2006-06-12
Abstract: Pressure balanced downhole connections. A well system includes a well tool, a conduit assembly connected to the well tool, the conduit assembly including a conduit and a line positioned within the conduit, the line being connected to the well tool for operation of the well tool, and a device for equalizing pressure between an interior and an exterior of the conduit, the device being positioned downhole. A method of isolating a line in a subterranean well from well fluids in the well includes the steps of: connecting a conduit assembly to a device for equalizing pressure between an interior and an exterior of the conduit assembly, the conduit assembly including a line installed within a conduit; and positioning the conduit assembly and pressure equalizing device in the well.