baber/WOPTO huggingface dataset:
Patent CA-2610121-A1 (CA)
Title: Mecanisme d'extension d'une gratte
Inventor: VIGNEAULT JIMMY
IPC: E01H5/06
Filed: 2007-11-08
Abstract: La présente invention décrit un mécanisme permettant d'agrandir au besoin l'un ou 1'autre des côtés voulu de la gratte ou les deux côtés selon les besoin. Chacun des mécanismes sont activés indépendamment par des cylindres hydrauliques, permettant ainsi à l'opérateur d'obtenir au besoin la largeur désiré.
Patent CA-2612809-A1 (CA)
Title: Mounting system for ballistic panel
Inventor: SCOTT JOHN
IPC: F41H5/013
Filed: 2007-11-29
Abstract: A ballistic panel and mounting assembly for use with a vehicle door having a side impact structure. The panel having first and second separable members, and a plurality of upper brackets and side brackets used to secure the respective first and second members to both the beltline of the vehicle door and to the side impact structure. The brackets configured such that the panel is mounted outwardly of the window hardware and associated control mechanism and adjacent the side impact structure. In addition, connectors located on the first and second members operate to connect or join the respective members together.
Patent CA-2614878-A1 (CA)
Inventor: MAENZ CHRISTIAN
IPC: B64C3/00
Filed: 2006-08-17
Abstract: The present application discloses a wing box for an aircraft wing with a framework (7) and a first shell (1), wherein the framework (7) is connected to the first shell (1) such that a load acting on the first shell (1) can be transferred by the framework (7).
Patent CA-2615330-A1 (CA)
Inventor: COKAIN THOMAS W
IPC: B21B25/00
Filed: 2006-02-01
Abstract: A wear and oxidation resistant nickel-base alloy, exhibiting resistance to thermal cracking in high-stress elevated temperature environments, comprises, in weight percentages based on total alloy weight: 53 to 67 nickel; 20 to 26 chromium; and 12 to 18 tungsten. The alloy optionally further comprises, in weight percentages based on total alloy weight, at least one of: up to 3 cobalt; up to 3 molybdenum; up to 6 iron; 0.1 to 0.5 manganese; 0.1 to 0.7 silicon; 0.1 to 0.6 aluminum; and less than 0.05 carbon. Components of a seamless tube manufacturing apparatus fabricated from the alloy also are provided. The components may be, for example, tools for one of a piercing mill, a high mill, and a rotary expander, such as piercer points, piercing mill guide shoes, rotary expander guide shoes, reeler guide shoes, and high-mill plugs.
Patent CA-2617090-A1 (CA)
Inventor: PFRENGLE WALDEMAR
IPC: A61K31/522
Filed: 2006-07-26
Abstract: The invention relates to salts of 1-[(3-cyanopyridin-2-yl)methyl]-3-methyl-7-(2-butyn-1-yl)-8-[3-aminopiperidin-1-yl]xanthine represented by formula (I): (see formula I) with hydrochloric acid, and also to their enantiomers, mixtures thereof and hydrates thereof.
Patent CA-2618469-A1 (CA)
Title: Method and device for blind de-hopping
Inventor: BRUNET DANIEL
IPC: H04B1/713
Filed: 2006-07-05
Abstract: A method and device for real-time characterization of frequency-hopping networks, in which the signal to be characterized is converted into a digital signal and the frequency characteristics of the signal are determined, comprising at least the following steps: .cndot.      a frequency hop is sought for synchronization with the start of the transmission, .cndot.      the frequency is tracked and the central frequency Fc of the required transmission channel is sought, .cndot.      a delay is applied to the digitized samples during the tracking phase, .cndot.      the samples corresponding to the signal step are determined on the basis of the delayed samples and the identified central frequency.
Patent CA-2619838-A1 (CA)
Title: Server based gaming system having multiple progressive awards
Inventor: BRECKNER ROBERT E
IPC: A63F9/24
Filed: 2006-09-07
Abstract: A gaming system including a central server linked to a plurality of gaming machines. The central server includes a plurality of progressive modules. Each progressive module maintains one or more progressive awards and is associated with zero, one or more of the gaming machines in the gaming system. Upon a determination that a designated one of the progressive awards will be provided, one of the gaming machines associated with the progressive module which maintains the designated progressive award provides the designated progressive award to the player of such gaming machine.
Patent CA-2619899-A1 (CA)
Title: Synthesis of lithium zirconate
Inventor: STEPHENSON HAZEL
IPC: B01J20/04
Filed: 2006-08-25
Abstract: A process is disclosed for the preparation of lithium zirconate and doped lithium zirconates for use as regenerable carbon dioxide sorbants by wet mixing zirconium hydroxide with lithium carbonate and then calcining the mixture. Due to the improved physical properties resulting from the disclosed preparation process, the lithium zirconates produced by this process are capable of absorbing carbon dioxide at high rates and in large amounts.
Patent CA-2620235-A1 (CA)
Inventor: STEMMELIN JEANNE
IPC: A61K31/135
Filed: 2006-09-18
Abstract: L'invention se rapporte à l'association d'au moins un agoniste des récepteur s .beta.3 adrénergiques (ou agoniste .beta.3) avec un inhibiteur de la recaptu re de monoamines (IRMA). L'invention se rapporte également à une composition pharmaceutique comprenant l'association de l'invention et son utilisation en thérapeutique.
Patent CA-2622647-A1 (CA)
Inventor: YARDLEY CHRISTOPHER
IPC: B64D45/00
Filed: 2006-04-28
Abstract: An alarm system for an aircraft door comprises; a sensor (22) for sensing when the door operating handle is about to be gripped by an operator, an aural alarm (35) associated with the sensor and operable to sound when the sensor detects that the handle is about to be gripped, means (32, 38) for receiving a signal activated in response to an event which occurs remote from the door and arming the sensor and/or aural alarm when the signal is received by the receiving means.
Patent CA-2622924-A1 (CA)
Title: Revetement anti-corrosion a base de silicium, de carbone, d'hydrogene et d'azote
Inventor: GACHON YVES
IPC: C23C16/36
Filed: 2006-09-28
Abstract: Un revêtement en couche mince pour protéger vis-à-vis de la corrosion, et da ns une certaine mesure contre l'usure et le frottement, une pièce en un matéria u corrodable, est essentiellement constitué de silicium, de carbone, d'hydrogè ne et d'azote dans une composition telle que : la teneur atomique en hydrogène, mesurée par la technique ERDA, est de 20 ~ 5 atomes %, la teneur atomique en silicium mesurée par la technique de rétrodiffusion Rutherford (RBS) est comprise entre15 et 28 atomes %, le rapport des concentrations atomiques de l'azote et du carbone (N/C) est supérieur à 0,9, la dureté du matériau est inférieure ou égale à 2 100 daN/mm2.
Patent CA-2623675-A1 (CA)
Inventor: GRADY WAYNE R
IPC: B23P6/00
Filed: 2008-02-28
Abstract: A method of repairing a turbine nozzle segment (10) having at least one vane (12) disposed between outer (14) and inner (16) bands. The method includes using an salvageable part, such as honeycomb backing strip (18) remnant, from a nozzle segment (10) that is unrepairable, and joining the honeycomb backing strip (18) to a replacement casting. The replacement casting includes a tenon (20) formed on the inner band (16) that mates with a mortise (22) formed on the back side of the honeycomb backing strip (18).  A nozzle segment (10) and nozzle segment casting used in connection with the method is also disclosed.
Patent CA-2628256-A1 (CA)
Inventor: D AMOURS M LUC
IPC: F16G15/00
Filed: 2008-04-18
Abstract: A device for allowing to the users of all terrain vehicles to tow the loads with the towing bar without having to withdraw the ball located at the back of the vehicle for using a coil chain.
Patent CA-2630929-A1 (CA)
Inventor: RAPPUOLI RINO
IPC: C07K14/22
Filed: 2006-11-27
Abstract: NMB1870 is a protein in  Neisseria meningitidis.  Three families of NMB1870 are known. To increase the ability of a NMB1870 protein to elicit antibodies that are cross-reactive between the families, NMB1870 is engineered. Proteins of NMB1870 sequences from different families can be joined to each other.
Patent CA-2634098-A1 (CA)
Title: Electronic device and method of providing haptic feedback
Inventor: LOWLES ROBERT J
IPC: G06F3/041
Filed: 2008-06-06
Abstract: A handheld wireless communication device features a haptic, touch-sensitive display screen. The handheld wireless communication device is constructed such that it has a hand cradleable body and a display screen disposed on the body. The display screen is configured to display images of buttons, icons and/or other graphical user interface items. Additionally, a touch-sensing assembly with components disposed on or adjacent to the display screen is provided in the handheld device.  Furthermore, a haptic assembly is disposed on an upper surface of the display screen. The haptic assembly provides tactile stimulation to the user when the user touches the display screen at a location corresponding to the image of a button, icon, or other graphical user interface item.
Patent CA-2636338-A1 (CA)
Title: Process for the crystallisation of mesotrione
Inventor: BINDER ARTHUR
IPC: C07C315/06
Filed: 2007-01-15
Abstract: The invention relates to a process for selectively controlling the crystallisation mesotrione [2-(4-methylsulphonyl-2-nitrobenzoyl)cyclohexane-1 ,3-dione] from aqueous solution in which the aqueous mesotrione solution is introduced to a crystalliser containing seed crystals predominantly of the thermodynamically stable polymorph ("Form 1") in a semi-continuous or continuous manner. The invention further relates to a process for converting the metastable polymorph ("Form 2") of mesotrione to Form 1 by introducing an aqueous solution containing the former form to a crystalliser containing seed crystals predominantly of the latter form.
Patent CA-2639040-A1 (CA)
Title: Membrane to bind leg
Inventor: MULLEADY JOHN
IPC: A61F13/08
Filed: 2008-09-03
Abstract: A MEMBRANE DESIGNED TO FIT SNUGLY ON THE LEG FROM BELOW THE  KNEE TO THE TOES TO AID THE SKIN AND PREVENT EXCESSIVE SWELLING  OF THE LEG.
Patent CA-2647741-A1 (CA)
Title: Cationic surface sizing agent and paper coated with the same
Inventor: HASHIGUCHI YOSHIHARU
IPC: D21H19/20
Filed: 2006-03-30
Abstract: [PROBLEMS] To heighten the effect of sizing even on paper containing no sizing agent as an internal additive and to enable solution polymerization in a small amount of an organic solvent and thereby heighten productivity. [MEANS FOR SOLVING PROBLEMS] A cationic surface sizing agent which comprises a copolymer obtained by polymerizing (a) 15-35 wt.% monomer containing a tertiary amino group, (b) 30-85 wt.% C1-4-alkyl (meth)acrylate, and (c) 1-50 wt.% styrene compound by solution polymerization in an organic solvent in the presence of a chain-transfer agent. The copolymer may have undergone a cationic-nature-imparting treatment with a quaternizing agent. The constituent monomers for the copolymer may further include (d) 0-20 wt.% other copolymerizable vinyl monomer. This cationic surface sizing agent is applied to paper.
Patent CA-2651310-A1 (CA)
Inventor: BARNES BENJAMIN A
IPC: B26D1/56
Filed: 2007-11-08
Abstract: A rotary punch includes an upper die plate, a lower die plate, and a support frame having a drive assembly that moves the upper die plate horizontally and vertically along a generally circular pathway. The lower die plate is connected to the support frame for movement in a linear horizontal direction only. The upper die plate is vertically slidably connected to the lower die plate by way of one or more vertical rods attached to the upper die plate that extend down through bushings provided in the lower die plate. In operation, the lower die plate horizontally follows the upper die plate as the latter is moved along its circular pathway. Concurrently, the upper plate moves towards and away from the lower plate. This maintains a substantially constant alignment between the die plates for carrying out a periodic machining operation on a moving web of material passing there between.
Patent CA-2653224-A1 (CA)
Inventor: STANLEY GLEN
IPC: A61F9/02
Filed: 2007-06-06
Abstract: Exemplary embodiments include a safety eyewear including: a frame; a flexible cable attached to the frame; and a strap attached to the flexible cable operable at an attachment point for securing the safety eyewear to a user, wherein the flexible cable permits the attachment point to be moved to accommodate a variety of strap configurations.
Patent CA-2654711-A1 (CA)
Title: Nozzle testing apparatus and method
Inventor: CARSON GLENN
IPC: G01M3/28
Filed: 2007-06-12
Abstract: A method for testing the integrity of welds used to secure a nozzle to a vessel and the like comprises forming a sealed space within the nozzle by providing a blind against the flange and a sealing plate within the vessel and filling the space with a pressurizing fluid. The sealing plate is not biased against the flange. As such, the method of the invention simulates normally occurring axial expansion stresses within the nozzle thereby providing a more accurate test. The apparatus of the invention comprises a blind flange for sealing the flange face and a back plate for positioning against the inner surface of the vessel. The apparatus includes a biasing means for urging the back plate against the vessel wall. In one embodiment, the biasing means includes a front plate located outside of the vessel and connected to the back plate. In another embodiment, the biasing means comprises a plurality of magnets for engaging the vessel wall.
Patent CA-2656850-A1 (CA)
Inventor: RUSAW SHAWN
IPC: G06F17/50
Filed: 2009-03-03
Abstract: For application to analog, mixed-signal, and custom digital circuits, a system and method to do: global statistical optimization (GSO), global statistical characterization (GSC), global statistical design (GSD), and block-specific design. GSO can peform global yield optimization on hundreds of variables, with no simplifying assumptions. GSC  can capture and display mappings from design variables to performance, across the whole design space.  GSC can handle hundreds of design variables in a reasonable time frame, e.g., in less than a day, for a reasonable number of simulations, e.g., less than 100,000. GSC can capture design variable interactions and other possible nonlinearities, explicitly capture uncertainties, and intuitively display them. GSD can support the user's exploration of design-to-performance mappings with fast feedback, thoroughly capturing design variable interactions in the whole space, and allow for more efficiently created, more optimal designs. Block-specific design should make it simple to design small circuit blocks, in less time and with lower overhead than optimization through optimization.
Patent CA-2656919-A1 (CA)
Inventor: SCHENK MICHAEL ROBERT
IPC: G06F21/42
Filed: 2007-06-19
Abstract: L'invention concerne un procédé permettant l'accès à la fois à un premier et un second réseau (1, 2) comprenant les étapes suivantes : un terminal (4) demande (RQ1), via le premier réseau (1), l'accès au premier réseau tout en fournissant une première identification (ID1), le premier réseau vérifie la première identification et, si la vérification est correcte, émet une deuxième identification (ID2), le terminal (4) demande (RQ2), via le premier réseau (1), l'accès au second réseau (2) tout en fournissant la deuxième identification (ID2), un serveur d'authentification (112) vérifie la deuxième identification et, si la vérification est correcte, émet une troisième identification (ID3), le premier réseau (1) émet la troisième identification (ID 3) vers le terminal (4) et le terminal (4) utilise la troisième identification (ID3) pour obtenir l'accès au second réseau (2). La première identification (ID1) peut être une identification de carte SIM, la deuxième identification (ID2) peut être une adresse réseau, alors que la troisième identification (ID3) peut être constituée par un mot de passe à usage unique.
Patent CA-2659585-A1 (CA)
Title: Inhibition of angiogenesis, tumorigenesis and cathepsin activity using insulin-like growth factor binding protein
Inventor: BALL MARQUERITE
IPC: C07K14/65
Filed: 2007-08-16
Abstract: Insulin-like growth factor binding proteins (IGFBPs) and variants thereof, including IGFBP-1, IGFBP-2, IGFBP-3, IGFBP-4, IGFBP-5, IGFBP-6 and the C-terminal fragments thereof, inhibit angiogenesis, tumorigenesis and cathepsin activity, particularly cathepsin B activity.
Patent CA-2659695-A1 (CA)
Inventor: HAEGELE BERND
IPC: H05K3/28
Filed: 2007-05-25
Abstract: Circuit carrier having a metal support layer, at least some portions of which are covered by a dielectric layer, the latter having a plurality of pores, with the pores being sealed by glass at least on the opposite side of the dielectric layer to the support layer.
Patent CA-2660444-A1 (CA)
Title: Enriched multi-point flux approximation
Inventor: WAN JING
IPC: G06G7/48
Filed: 2007-05-18
Abstract: Methods and systems to reduce or eliminate numerical oscillations in solutions that occur when using conventional MPFA when modeling flow in a reservoir are provided. The technique may be referred to as enriched multi-point flux approximation (EMPFA) and may be used to improve the consistency and accuracy in constructing pressure interpolations in cells for the purpose of determining flux equations used in predicting flow in a reservoir.
Patent CA-2660527-A1 (CA)
Title: Photostable cosmetic compositions
Inventor: KUMAR GAURAV
IPC: A61K8/35
Filed: 2007-08-14
Abstract: Photostable cosmetic compositions comprising sunscreens, more particularly to cosmetic compositions comprising dibenzoylmethane sunscreens are provided. It is known that dibenzoylmethane and its derivatives are relatively sensitive to ultraviolet radiation and they decompose rapidly under the effect of sunlight. This decomposition is accelerated in the presence of UV-B sunscreens, especially p-methoxycinnamic acid and its derivatives. The present inventors have surprisingly found that cosmetic compositions comprising dibenzoylmethane or its derivative and p-methoxycinnamic acid or its derivative, can be stabilized by incorporating a combination of fatty alcohol ethoxylates and polyalkyleneglycol.
Patent CA-2662376-A1 (CA)
Inventor: KAEDING STEFAN
IPC: H01M8/06
Filed: 2007-07-20
Abstract: The invention relates to a method for determining a state of a reformer (16) in a fuel cell system (10). According to the invention, the state of the reformer (16) is determined based on one or more predetermined characteristic curves correlated with anode efficiency.
Patent CA-2663552-A1 (CA)
Inventor: LALONDE PAUL D
IPC: E04B9/06
Filed: 2007-08-29
Abstract: Manufacture of roll formed one piece sheet metal grid tees that affords different load ratings with the same gauge and quality of sheet stock and the same overall cross-section dimensions by varying the width of the strip used to make the tees and disposing material added for increased load rating at the area of the hollow reinforcing bulb of the tees.
Patent CA-2667241-A1 (CA)
Title: Edible composition comprising a cheese ingredient and method of manufacturing such composition
Inventor: IHECHERE ELIZABETH
IPC: A23L13/00
Filed: 2007-11-27
Abstract: The invention provides an edible composition comprising: ~ at least 35 wt. % of a transparent aqueous phase having a pH of less than 5.5, wherein the aqueous phase has a light transmission of at least 70% using a 1 cm cuvette at wavelength of 400-750 nm and at room temperature; ~ at least 0.5 wt. % of gelled pieces with a minimum weight of 0.1 g; and ~ up to 60 wt.% of one or more additional ingredients; wherein the gelled pieces comprise a continuous gelled water phase and a dispersed particulate material, wherein the dispersed particulate material comprises at least 30 wt. % of a cheese ingredient selected from the group consisting of cheese, curd, processed cheese and enzyme modified cheese. The gelled pieces retain their eating properties even when stored in direct contact with the acidic aqueous phase under ambient conditions for several months. The taste and texture of the gelled pieces advantageously resembles that of natural cheese.
Patent CA-2667391-A1 (CA)
Title: Systems and methods for post-trade transaction cost estimation of transaction costs
Inventor: DOMOWITZ IAN
IPC: G06Q40/00
Filed: 2007-10-24
Abstract: A system for post-trade estimation of transaction costs. The system may include transaction cost estimation facilities configured to receive order data relating to a plurality of trade orders, receive execution data relating to a plurality of trades corresponding to the plurality of trade orders, to calculate post trade estimated transaction costs for each of the plurality of trade orders based upon a pre-trade cost estimation model, the execution data, and actual market conditions at an execution time of the plurality of trades, and to store the post trade estimated transaction costs. The system may also include data storage facilities coupled with the transaction cost estimation facilities and configured to store at least the post trade estimated transaction costs in an accessible format.
Patent CA-2667696-A1 (CA)
Inventor: PARIKH JAY G
IPC: G06F15/16
Filed: 2007-09-06
Abstract: A content delivery network (CDN) typically includes a mapping system for directing requests to CDN servers One or more peer machines (302) become associated with the CDN, and the CDN mapping system is then used to enable a given peer (302) to locate another peer (304) in the P2P network (300), and/or a CDN server Using this hybrid approach, CDN customer content may be delivered from the CDN edge network, from the P2P network (300), or from both networks In one embodiment, customer content is uploaded to the CDN and stored in the edge network, or in a storage network associated therewith The CDN edge network is then used to prime the P2P network (300), which may be used to take over some of the content delivery requirements for the customer content The decision of whether to use edge network or peer network resources for delivery may be based on load and traffic conditions.
Patent CA-2669366-A1 (CA)
Title: False formwork for moulding concrete panels
Inventor: SLADOJEVIC ROBERT
IPC: E04G15/02
Filed: 2007-10-31
Abstract: A false formwork system (40) includes a plurality of sideforms (17) which are able to be interconnected to define a perimeter of an opening in a panel to be cast. A support structure (24) is carried by the sideforms (17) for supporting components (26) used to mould a false skim coat overlying the opening when the panel is cast. An opening demarcation portion (21) is carried by each of at least some of the sideforms (17). Each opening demarcation portion (21) defines a zone of weakness to demarcate the skim coat of the cast panel from a remainder of the panel and to facilitate removal of the skim coat from the remainder of the panel by breakage along the zone of weakness.
Patent CA-2673560-A1 (CA)
Title: New fusion molecule based on novel taa variant
Inventor: LI ZHENHUA
IPC: A61K38/00
Filed: 2007-12-21
Abstract: This invention provides novel carbonic anhydrase (CAIX) nucleic acid and peptide sequences, as well as related methods and compositions, including anti-cancer immunogenic agent(s) (e.g. vaccines and chimeric molecules) that elicit an immune response specifically directed against cancer cells expressing a CAIX antigenic marker. The novel CAIX variant and related compositions are useful in a wide variety of treatment modalities including, but not limited to protein vaccination, DNA vaccination, and adoptive immunotherapy.