baber/WOPTO huggingface dataset:
Patent CA-2727277-A1 (CA)
Inventor: NILSSON LARS GUNNAR
IPC: A01G23/08
Filed: 2009-06-04
Abstract: The invention relates to a method and an arrangement pertaining to a swing damper, particularly a swing damper (10) for supporting tools/  implements (5) suspended from a crane jib (1) or the like. The swing damper (10) includes a first swing joint/bearing (3) with a first brake arrangement (21, 22, 45) and a second swing joint/bearing (4) with a second brake arrangement (31, 32, 46). The desired degree of braking and/or the fixing of the desired swing position is/are achieved by operating a controller (50) operating between the first brake arrangement and the second brake arrangement.
Patent CA-2728254-A1 (CA)
Inventor: KESHAVAN HRISHIKESH
IPC: B01D53/94
Filed: 2009-05-19
Abstract: A method comprising forming a slurry comprising a first catalyst composition, a second catalyst composition, and a solvent, wherein the first catalyst composition comprises a zeolite and the second catalyst composition comprises a second catalytic metal disposed upon a porous inorganic support; washcoating the slurry onto a substrate; and calcining the washcoated substrate.
Patent CA-2730217-A1 (CA)
Inventor: JUNG ALFRED K
IPC: C10L10/08
Filed: 2009-06-16
Abstract: A composition and method of improving the fuel economy of hydrocarbon fuel-powdered internal combustion engines. The composition contains a propoxylated and/or butoxylated reaction product of (a) at least one fatty acid, fatty acid ester, or mixture thereof and (b) a dialkanolamime. The composition is added to a hydrocarbon fuel in an amount of about 5 to about 2,000 ppm, based on the weight of the hydrocarbon fuel, to reduce friction within the engine and achieve an enhanced fuel economy.
Patent CA-2730846-A1 (CA)
Title: Palladium-based catalyst for selective hydrogenation of acetylene
Inventor: MOON SANG HEUP
IPC: C07C7/167
Filed: 2004-03-26
Abstract: The present invention describes a Pd-catalyst, that has high ethylene selectivity even after a low temperature reduction in the selective hydrogenation of acetylene to ethylene. Thus catalyst consists essentially of 0.05 to 2.0% by weight of palladium and two other metals, namely titanium and potassium. This catalyst is prepared by the following procedure. A support is impregnated by aqueous solution of tetraamine palladium hydroxide, followed by drying and calcination. The second and third metal are then impregnated in the solution of the metal precursor followed by drying and calcination. Finally, the catalyst is reduced in hydrogen at 200°C to 600°C for 1 to 5 hours.
Patent CA-2731102-A1 (CA)
Inventor: CARROLL WILLIAM A
IPC: A61K31/433
Filed: 2009-08-11
Abstract: Disclosed herein are cannabinoid receptor ligands of formula (I), wherein Y, X1, X2, X3, R1, and R2 are as defined in the specification. Compositions comprising such compounds, and methods for treating conditions and disorders using such compounds and compositions are also disclosed.
Patent CA-2734761-A1 (CA)
Inventor: LEIJON MATS
IPC: F03B3/18
Filed: 2008-08-18
Abstract: The invention relates to a hydropower plant including a water turbine (1) submerged in a water current (W), A grating (6) is located adjacent the water turbine (1). According to the invention the grating (6) is arranged to guide the water flow in the water current such that the velocity of the water between the grating (6) and the water turbine (1) becomes non-uniform. The invention also relates to a use of the hydropower plant for generating electric energy for supply to an electric network.  Further the invention relates to a method for operating a hydropower plant.
Patent CA-2735591-A1 (CA)
Inventor: FRANCISCO MARK DAVID
IPC: H04N13/00
Filed: 2011-04-01
Abstract: Transmitting and receiving 3D video content via an Internet protocol (IP) stream are described. 3D video content may be transmitted in a single IP stream and adjusted by a device associated with a display for rendering the 3D video content in a desired manner. 3D content also may be transmitted in a plurality of IP streams and a device associated with a display for rendering the 3D content may determine which of the plurality of IP streams to decode based upon a mode of operation of the device. A device receiving 3D video content may be configured to adjust the appearance of the content displayed on a display associated with the device. Such adjusting of the appearance may include moving the position of the rendered 3D video content within the display, positioning in band and/or out of band content in front of, behind, or within the rendered 3D video content.
Patent CA-2738767-A1 (CA)
Title: Profiled key for cylinder locks
Inventor: WIDEN BO
IPC: E05B19/04
Filed: 2010-01-04
Abstract: A key for use in a cylinder lock with a rotatable key plug having a profiled keyway. The key comprises an elongated, substantially flay key blade (120; 120') having a longitudinal profile groove (122; 122') extending along at least a portion of the length of the key blade. The groove has an undercut portion (129) adjacent to a ridge portion (128, 128'), the outside of which forms part of a side surface (123;  123') of the key blade and the inside of which comprises a side wall portion (126; 126') being inclined and facing the bottom wall (124; 124') of the groove. The undercut portion (129; 129') of the groove is expanded, at its innermost part adjacent to said inclined side wall portion (126; 126'), into a longitudinally extending pocket (135; 135').
Patent CA-2739486-A1 (CA)
Inventor: STEELBERG RYAN
IPC: G06F17/30
Filed: 2009-10-08
Abstract: The present invention includes at least a creative composition engine, system and method. The creative composition engine includes at least one vault having media assets, wherein the media assets include at least one avatar and at least one environment for placement of the at least one avatar, and a receiver for receiving at least one request for a creative. The request for creative may include a composition request for the at least one avatar, and a request for at least one other of the media assets. The at least one avatar may be a composed creative responsive to the at least one request for a creative, and wherein the composed creative further includes the at least one other of the media assets.
Patent CA-2739714-A1 (CA)
Title: Electrode compartment for an electrochemical cell, a refreshing system for it and an emulsion to be used therefore
Inventor: VAN RAALTEN RUTGER ALEXANDER DAVID
IPC: H01M4/88
Filed: 2009-10-06
Abstract: The invention relates to an electrode compartment for an electrochemical cell, including a bicontinuous microe.pi.ulsion, wherein catalytic parts are generated in-situ in a fluid, which can act as a cathode as well as an anode. The electrode compartment comprises a connection to supply fuel or an oxidator, for example oxygen, to the compartment. The electrode compartment is part of a refreshing system with a reserve container for an emulsion and a storage container for used emulsion, conduits to connect each of the containers with the electrode compartment and a transport unit, for example a pump, to move the emulsion.
Patent CA-2742214-A1 (CA)
Inventor: HECHT GIL
IPC: B23B27/16
Filed: 2009-11-25
Abstract: A cutting tool includes one or more cutting portions (16), each including an insert pocket (18) having a cutting insert (20) releasably retained therein. The cutting insert (20) has a bottom surface (24), including a plurality of surfaces, engaging a plurality of walls of the insert pocket (18) in a plurality of sloping (38) and non-sloping (72,74) engagement regions. These engagement means provide secure and stable clamping of the cutting insert (20), and prevent displacement of the cutting insert (20) during intensive cutting operations, such as high speed milling, e.g., by significantly decreasing the force exerted on the screw (58) that fastens the cutting insert (20) in the insert pocket (18).
Patent CA-2744250-A1 (CA)
Inventor: LEITE MARCELO MOREIRA
IPC: D21C3/02
Filed: 2010-08-18
Abstract: A method for pulp processing includes a cold caustic extraction stage in which the spent cold caustic solution and the spent liquid used to wash the extracted pulp are concentrated by an evaporation system. The concentrated liquid can be used as part of the neutralization and cooking liquor in the pulp process, leading to increased efficiency without significant reduction in pulp quality. Highly concentrated filtrate from the cold caustic extraction stage may help reduce hemicellulose deposition on wood fiber during the cooking step.
Patent CA-2746595-A1 (CA)
Title: Frame assembly for coupling an implement to a vehicle
Inventor: COULOMBE ALEXANDRE
IPC: B60D1/52
Filed: 2011-07-15
Abstract: A support frame assembly for supporting a plow, or another front-mounted implement, on a small vehicle such as an all-terrain vehicle ("ATV") is provided. The frame assembly comprises a front portion and a rear portion. The front portion is typically raised with respect to the rear portion, allowing the plow to be pivotally attached to the front of the frame assembly at a higher location. The rear portion comprises a locking mechanism allowing the frame assembly to be easily mounted to the underside of the vehicle. A releasing mechanism, operatively connected to the locking mechanism, allows for the easy removal of the frame assembly from the vehicle.
Patent CA-2747400-A1 (CA)
Inventor: FIELD BRUCE F
IPC: A47L11/40
Filed: 2009-12-16
Abstract: An apparatus (10, 50, 80, 300, 500, 1200, 1300, 1400, 1500, 1700, 1810) and method are provided, in which and electroporatïon electrode (35, 1614, 1714, 1828) is configured for example to apply an alternating electric field (E) through liquid (250, 302, 306, 308, 1414, 1504, 1917) dispensed from the apparatus to a surface or volume being treated (252, 304, 1506) and thereby cause electroporation of microorganisms in (256) contact with the liquid. The liquid may be suspended from the surface by charged nanobubbles and/or another mechanism to enhance application of the electric field (E) to the microorganisms.
Patent CA-2747554-A1 (CA)
Title: Differentiated priority level communication
Inventor: DAWSON JEFFREY WILLIAM
IPC: H04L47/43
Filed: 2008-12-23
Abstract: Provided are methods, apparatuses and systems for providing prioritized data distribution at a customer premise. A network access component may receive priority information from a trusted source, the pri-ority information being indicative of an association between at least one identifier and a respective priority level. The network component may de-termine a particular identifier associated with data received from a com-munication entity. The network access component may determine a partic-ular priority level associated with the data based on the particular identifi-er and the priority information. The network component may also priori-tize at least a portion of the data on a basis of the particular priority level.
Patent CA-2748804-A1 (CA)
Inventor: KIESELSTEIN STEPHAN
IPC: B01J19/32
Filed: 2009-12-29
Abstract: The invention relates to a light-weight three-dimensional (x, y, z) wire structure which comprises a plurality of wires (3, 4, 5, 6, 9, 10, 11, 12, 15, 16, 17, 18, 22, 23, 24, 25) that are connected to each other and intersect in the three-dimensional space so as to form a plurality of cells. In addition, the invention relates to a method for producing such a three-dimensional wire structure.
Patent CA-2749867-A1 (CA)
Title: Heteroaryl substituted pyridazinone derivatives
Inventor: ALBERATI DANIELA
IPC: A61P25/00
Filed: 2010-02-19
Abstract: The disclosure relates to a family of pyridazinone compounds of the general formula (I): (see formula I) in which the variable groups are as defined herein, and to their preparation and use in the treatment and/or prophylaxis of diseases that are modulated by PDE10A  inhibitors.
Patent CA-2751243-A1 (CA)
Inventor: CHEN LI
IPC: C07D471/10
Filed: 2010-02-02
Abstract: There are provided compounds of the formula (I) or a pharmaceutically acceptable salt, ester or enantiomer thereof, wherein W, X, Y, V, R1 and R2 are as described herein.  The compounds have utility as antiproliferative agents, especially, as anticancer agents.
Patent CA-2751304-A1 (CA)
Inventor: SONO RYOHEI
IPC: A61K31/7048
Filed: 2010-02-03
Abstract: This invention relates to a composition that stably contains hesperidin. The present invention provides a composition containing (A) hesperidin, (B) at least one dihydric alcohol selected from the group consisting of ethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol, propylene glycol, dipropylene glycol, 1,3-butylene glycol, and 3-methyl-1,3--butanediol, and (C) a sugar alcohol. In the composition, the decomposition of hesperidin is suppressed and hesperidin is stably contained.
Patent CA-2751817-A1 (CA)
Inventor: BELZ JEFFREY J
IPC: E03C1/02
Filed: 2011-09-07
Abstract: An electronic faucet is provided that includes a spout having a passageway configured to conduct fluid flow through the spout, an electrically operable valve coupled to the passageway, and a capacitive sensor coupled to the faucet. A controller may dynamically change on/off thresholds and monitor a stability signal to determine when to turn off the electrically operable valve.
Patent CA-2754505-A1 (CA)
Inventor: KNIGHT STEVEN JAMES
IPC: B60R16/023
Filed: 2011-10-11
Abstract: A transportation system comprising a vehicle having a first electrically operated component, a second electrically operated component and a wireless controller system. The first electrically operated component and the second electrically operated component are used in conjunction with the vehicle. The wireless controller system includes a communication mechanism, a display mechanism, at least one component selection mechanism, at least one component operation mechanism and at least one component operation identifier. The communication mechanism is operably connected to the first electrically operated component and the second electrically operated component. The display mechanism includes a first identifier and a second identifier. The first identifier identifies the first electrically operated component. The first identifier includes an indicator of an operational status of the first electrically operated component. The second identifier identifies the second electrically operated component. The second identifier includes an indicator of an operational status of the second electrically operated component. The at least one component selection mechanism is capable of selecting at least one of the first electrically operated component and the second electrically operated component. The at least one component operation mechanism is capable of controlling the operation of the selected at least one of the first electrically operated component and the second electrically operated component. The at least one component operation identifier is associated with the at least one component operation mechanism. The at least one component operation identifier is changeable based upon the selected at least one of the first electrically operated component and the second electrically operated component.
Patent CA-2755009-A1 (CA)
Title: Expandable table
Inventor: PALESE JEFFREY W
IPC: A47B1/10
Filed: 2011-10-13
Abstract: An expandable table that has a frame, at least one leg supporting the frame, first and second top portions movably connected or interconnected to the frame, an intermediate top portion movably connected or interconnected to the frame, and a movement mechanism connected or interconnected to the frame. The movement mechanism is configured to cause the first and second top portions to move along a longitudinal axis of the frame.  The movement mechanism is also configured to cause the intermediate top portion to move normal to said longitudinal axis of a plane of movement of said first and second top portions.
Patent CA-2755024-A1 (CA)
Inventor: OU TING-CHIA
IPC: G05B13/02
Filed: 2011-10-13
Abstract: A present invention relates to a novel hybrid intelligent control system and method for power generating apparatuses, in which the control system comprises: a fuzzy sliding mode speed controller, embedded with a fuzzy inference mechanism so as to be used for controlling the speed of a power generating apparatus; and a radial basis function network (RBFN) pitch controller, being embedded with an on-line training RBFN  so as to be used for controlling the pitch angle of a turbine coupled to the power generating apparatus. In a variable-speed energy conversion system using the aforesaid control system, the turbine can be driven to operate at its maximum efficiency by adjusting its blade pitch angle in response to the variation of the input flowing into the turbine, while allowing the shaft speed of the power generating apparatus to be controlled by a fuzzy interference mechanism so as to achieve its maximum power output.
Patent CA-2756057-A1 (CA)
Inventor: SNYDER CLIFFORD J
IPC: A61C17/02
Filed: 2010-03-22
Abstract: An oral irrigator includes a base having a pump mechanism, a reservoir housed within the base and fluidically connected with the pump mechanism. A handle (908) with a jet tip (910) is connected with an outlet from the pump mechanism to receive a pressurized fluid stream from the reservoir to direct a fluid at a surface inside an oral cavity. The oral irrigator also includes a radiant energy source (916) and delivery system (922) for directing radiant energy at a surface inside an oral cavity.
Patent CA-2756208-A1 (CA)
Inventor: VERWYS PAUL
IPC: B65G67/02
Filed: 2011-10-20
Abstract: A device that may be mounted on a bed of a pickup truck to enable smaller vehicles, such as motorcycles, snowmobiles, or all-terrain vehicles to enter from the ground level upon a platform of the loading device. This is accomplished by the loading device having a ramp that can be pulled outwardly or rearwardly from said device, and a motorcycle can drive up the ramp to the platform. A dolly slide is pulled outwardly from the device, and extends above the tailgate. The ramp then extends downwardly from the dolly slide, so that no weight or load is displaced on the tailgate.
Patent CA-2757135-A1 (CA)
Title: Synchronous rectified switch with auto fault clearing
Inventor: MARTINELLI ROBERTO MATTHEW
IPC: H02H7/125
Filed: 2011-11-03
Abstract: A fault tolerant synchronous rectifier regulator system and method are disclosed. In the system and method, a high side switch is operable to be coupled to an electrical bus, and a low side switch is coupled to a common ground. In addition, a first fuse is coupled to the high side switch and the low side switch, and operable to open in response to a first fault. Furthermore, a second fuse is coupled to the high side switch and the first fuse, and operable to be coupled to a current source and to open in response to a second fault.
Patent CA-2757721-A1 (CA)
Inventor: YANG TAI-HER
IPC: F24F11/76
Filed: 2011-11-10
Abstract: The present invention provides a temperature regulation system with hybrid refrigerant supply and regulation in which a pressure-reducing regulator (R100) from an evaporator (EVA100) controlled by a switch valve (V100) being installed between a condenser (CON 100) and the evaporator (EVA100), and a refrigerant injector (IJ100) being installed between the condenser (CON100) and the evaporator (EVA100), and an electric control unit (ECU100) being provided for controlling the switch valve (V100) and the pressure-reducing regulator (R100) or for controlling the refrigerant injector (IJ100) such that both or at least one thereof being served to transport the refrigerant (REF100) to the interior or exterior of the evaporator (EVA100).
Patent CA-2759101-A1 (CA)
Title: Chaussure de sport
Inventor: MIETTE PHILIPPE
IPC: A63C9/00
Filed: 2011-11-16
Abstract: Chaussure (1) prévue pour être retenue de manière réversible à un engin de sport (2), la chaussure (1) comprenant un semelage externe (12), une tige (13) et un élément d'accrochage (25), ce dernier (25) étant prévu pour coopérer avec un mécanisme de verrouillage (5) lui-même prévu pour être assujetti à l'engin (2). La chaussure (1) comprend un moyen de liaison réglable en position qui relie de façon réglable l'élément d'accrochage (25) au semelage externe (12).
Patent CA-2759949-A1 (CA)
Inventor: ANANTHANARAYANAN VENKATASUBRAMANIAN
IPC: B23K11/18
Filed: 2010-04-27
Abstract: A welding assembly including a current generator, a first electrode (12) electrically coupled to the current generator, the first electrode including a first engagement (22) surface, and a second electrode (14) electrically coupled to the current generator, the second electrode including a second engagement surface and defining a recess (26) in the second engagement surface.
Patent CA-2760645-A1 (CA)
Title: Tube or molded tube element
Inventor: LIEBEL VOLKER
IPC: C08K5/00
Filed: 2010-03-29
Abstract: The invention relates to a tube or molded tube element for receiving, storing or guiding air, containing at least a percentage of a chlorine-containing polymer material, and further containing at least one biocidally active component. The invention is characterized in that the polymer material is stabilized by a composition which contains at least one calcium compound.
Patent CA-2762100-A1 (CA)
Inventor: VIVENZIO ROBERT L
IPC: A61B5/022
Filed: 2010-05-17
Abstract: A blood pressure cuff is defined by a sleeve member, a portion of which is inflatable and made from a fluid impermeable material. An exterior port of the sleeve directly and fluidly interconnects with the interior of said inflatable portion, wherein a slotted portion is aligned with the port to receive the port when the cuff is wrapped about the limb of a patient. The slotted portion is sized to provide a range of cuff sizes wherein the cuff can be entirely made from a biodegradable or recyclable material. A plurality of cuffs can be packaged for sequential dispensing thereof.
Patent CA-2762966-A1 (CA)
Title: Hsa-free formulations of interferon-beta
Inventor: SHIRLEY BRET A
IPC: A61P29/00
Filed: 2001-10-26
Abstract: Stabilized pharmaceutical compositions comprising substantially monomeric interferon-beta (IFN-beta) and methods useful in their preparation are provided. The compositions comprise the IFN-beta solubilized in a low-ionic-strength formulation that maintains the composition at a pH of about 5Ø  methods for preparing these compositions, and for increasing solubility of IFN-beta in pharmaceutical compositions, are provided.
Patent CA-2763851-A1 (CA)
Title: New anthraquinone derivatives
Inventor: PRETSCH ALEXANDER
IPC: A61K31/122
Filed: 2010-05-31
Abstract: The invention relates to two novel substances, namely (1R,2S,3S,4R)-3-acetoxy-1,2,4,5-tetrahydroxy-7-methoxy-2-methyl-1,2,3,4-tetrahydroanthracene-9,10-dione (3-0-acetyl altersolanol M)   and 8-(4,5,6-trihydroxy-7-methyl-2-methoxy-9,10-dioxo-9H,10H-anthracen-1-yl)-(1S,2S,3R,4S)-1,2,3,4,5-pentahydroxy-7-methoxy-2-methyl-1,2,3,4-tetrahydro-9H,10H-anthracene-9,10-dione (the atropisomers alterporriol I and J)   to their use as anti-infectives and as anti-cancer agents, as well as to methods of producing the same.
Patent CA-2765988-A1 (CA)
Title: Cyclopropanecarboxylic acid {5[-4-(3,3-dimethyl-azetidine-1-carbonyl)-phenyl]-[1,2,4]triazolo[1,5-a]pyridin-2-yl}-amide useful for the inhibition of janus kinase (jak)
Inventor: BLANC JAVIER
IPC: A61P29/00
Filed: 2010-06-25
Abstract: A compound is disclosed that has a formula represented by the following: (see formula I) This compound is an inhibitor of JAK, may be prepared as a pharmaceutical composition, and may be useful for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non-limiting example, inflammatory conditions, autoimmune diseases, proliferative diseases, transplantation rejection, diseases involving impairment of cartilage turnover, congenital cartilage malformations, and/or diseases associated with hypersecretion of IL6.