baber/WOPTO huggingface dataset:
Patent CA-2666211-A1 (CA)
Title: A clearance method and device for the oil pumping unit driven by compound permanent magnet motor
Inventor: CHI GUANGLIN
IPC: F04B47/02
Filed: 2009-05-20
Abstract: The present invention discloses a clearance method and device for the oil pumping unit driven by compound permanent magnet motor, placing the belt pulley which is used for guiding the belt of suction piston onto a revolving support arm and installing the revolving support arm, through a rotating shaft, on the mounting plate of the oil pumping unit driven by compound permanent magnet motor, and clearance is achieved through turning the revolving support arm which shifts belt pulley.  With the present invention, it is only needed to separate the suction piston belt from the sucker rod, and then use the compound permanent magnet motor, through the sucker-rod belt installed on the compound permanent magnet motor, to drive the revolving support arm to rotate upwards to restore the clearance operation. The present invention not only has the advantages of convenient operation, saving time and labor, but also is simple in structure and capable of achieving clearance operation without the cooperation of other equipments. With the aid of the present invention, the entire clearance process can be finished just in 10 minutes. Moreover, there is no need to move the tower frame for carrying out maintenance operation in the present invention.
Patent CA-2667555-A1 (CA)
Title: Conditioning shampoo compositions
Inventor: GILES COLIN CHRISTOPHER DAVID
IPC: A61K8/26
Filed: 2007-10-30
Abstract: An aqueous conditioning shampoo composition comprising an anionic cleansing surfactant and a gel network comprising: (i) a fatty material selected from C12-C22 fatty alcohol, C12-C22 fatty acid, C12-C22 fatty amide or mixtures thereof and (ii) particles having platelet morphology and melting point greater than that of the fatty material.
Patent CA-2668076-A1 (CA)
Inventor: BATCHELOR DENNIS B
IPC: G06F12/00
Filed: 2007-10-31
Abstract: The Networked Data Shadowing System comprises a memory module that is connected to a plurality of monitored computer systems via an existing communication medium to store the shadowed data. The memory module includes one or more memory devices for data storage as well as software, including a control software component that is automatically installed on the monitored computer systems when the monitored computer system is first connected to the memory module, as well as associated module software for maintaining a record of the data stored on the memory devices and controlling the operation of the memory devices. The Networked Data Shadowing System operates autonomously and achieves a significant amount of data storage efficiency by implementing a "data de-duplication" process to avoid storing multiple copies of the same files.
Patent CA-2668718-A1 (CA)
Title: Metallocene random copolymers with cool temperature impact properties
Inventor: HODGES OWEN
IPC: C08F10/00
Filed: 2008-03-04
Abstract: A metallocene random copolymer of propylene and ethylene in which the ductile/brittle transition temperature of a molded article made from the copolymer may be in the range of from about 200F (-70C) to about 4O0F (40C). The haze level of the molded article may be less than about 10 percent for an 80-mil (0.2cm) thick plaque. The metallocene random copolymer may further include a clarifier.
Patent CA-2672793-A1 (CA)
Inventor: LYND MALCOLM NORMAN
IPC: G09F3/00
Filed: 2007-12-13
Abstract: An animal tag applicator (1) has handles (2) and (3) pivotally connected together and extending to respective jaws (6) and (7) for dispensing an ear tag (10) to be engaged about an animal's ear (39). The tags (10) are in the form of an elongate, longitudinally connected, strip which can be accommodated within the hollow handle (2). A slider (17) has a pusher (18) engaged with the front-most tag (10A) to move it into the dispensing position where its male portion is engaged by the top jaw (7) and a cutting means (31) severs the connection between the front-most tag (10A) and the immediately following tag. A releasable stop member (42) engages the front-most tag (10A) before it is dispensed. A lost motion slot (43) enables the cutting means (31) to be raised before the pusher (18) engages with the next tag (10) to move it into the dispensing position.
Patent CA-2674301-A1 (CA)
Title: Method of processing channel information and receiver
Inventor: LEE JOON HUI
IPC: H04N21/426
Filed: 2008-01-08
Abstract: A method of processing channel information and a receiver are disclosed. The receiver includes a first manager, a database, a channel manager, and a second manager. The first manager may receive a packet including service provider discovery information including service provider identification information, and a packet including service discovery information including content provider identification information and content service identification information and extracting the information included in the packets. The second manager may perform a control operation to form multi-part channel information using the identification information and receive a content service of a channel corresponding to the multi-part channel information.
Patent CA-2677881-A1 (CA)
Title: Signal processing in downhole equipment
Inventor: MANNING MICHAEL
IPC: E21B47/12
Filed: 2008-02-19
Abstract: A method of transmitting power and/or data between downhole equipment and a surface through a circuit including an alternating current (AC) powered motor and itsassociated power cable for powering the downhole equipmentis disclosed, where the data is transmitted atfrequencies outside the normal operating ranges that are thought acceptable. Associated circuitry and apparatus for performing the method are disclosed.
Patent CA-2678747-A1 (CA)
Title: Method and apparatus for replacing a prosthetic valve
Inventor: ROWE STANTON J
IPC: A61F2/24
Filed: 2008-02-27
Abstract: In one aspect, the present disclosure concerns a percutancously delivered adapter stent that is deployed within a previously implanted prosthetic valve and serves as an anchor or platform for implanting a percutaneously delivered replacement valve within the previously implanted valve. The adapter stent can be delivered to the implantation site via the patient's vasculature and positioned within the previously implanted valve. The stent can then be deployed to cause the stent to expand and become anchored to the inner surface of the previously implanted valve. Subsequently, the replacement valve can be positioned within the adapter stent and deployed to cause the replacement valve to expand and become anchored to the adapter stent. The adapter stent and the replacement valve can be mounted on the same catheter for delivery to the implantation site.
Patent CA-2679490-A1 (CA)
Title: Additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material
Inventor: VINCKIER ANJA
IPC: C08G75/22
Filed: 2008-02-28
Abstract: The invention relates to an additive formulation for the anti-static finishing and improvement of the electrical conductivity of inanimate organic material made of (A) 1 to 50% by weight of an olefin-sulfur dioxide copolymer, (B) 1 to 50% by weight of a compound having alkaline nitrogen atoms with longer-chained hydrocarbon groups with at least 4 carbon atoms or an equivalent structural element, which ensures the solubility of (B) in the inanimate organic material, (C) 0.1 to 30% by weight of an acid soluble in oil, and (D) 1 to 80% by weight of an organic solvent with a high boiling point, wherein at least 80% by weight of the molecule types have a boiling point that is higher than 150ºC at normal pressure.
Patent CA-2681219-A1 (CA)
Title: Floating pivot joint for work implement
Inventor: LIEBL JOHN G
IPC: E02F9/00
Filed: 2009-09-30
Abstract: An implement capable of being attached to a power machine having a mounting portion and a tool portion. The mounting portion is configured to engage with, and be secured to, an implement carrier on the power machine. The tool portion is capable of performing a work function. The implement has a joint for attaching the tool portion to the mounting portion and an actuator having first and second ends with the first end attached to the mounting portion at a first actuator attachment point and second end attached to the tool portion at a second actuator attachment point. The tool portion is capable of rotating about an axis that extends through the joint. The joint is capable of pivoting so that the axis about which the tool portion rotates is rotatable with respect to the tool portion.
Patent CA-2683256-A1 (CA)
Inventor: DESMEULES ALAIN
IPC: E02D5/30
Filed: 2009-10-19
Abstract: A pile adapted to be driven into the ground and having retaining formations to retain one or more geothermal conduit loops.                                                     Each conduit loop is formed by opposed longitudinal conduit sections interconnected at a lower end by an interconnecting section. The conduit loops are adapted for flow of a heat exchange fluid therein.                         The retaining formations retain the one or more conduit loops in close proximity to the pile through the attachment means as the pile is driven into the ground.
Patent CA-2685175-A1 (CA)
Inventor: NAGPAL ASHISH
IPC: H04L12/18
Filed: 2008-05-01
Abstract: Described are computer-based methods and apparatuses, including computer program products, for service integration on a network and/or personal service integration on the network. In some aspects, telecommunication services (e.g., calendar, television, phone, location) on a network are integrated using service codelets designed to interface with the services. A default codelet associated with the user (e.g., via a service plan) dynamically calls the service codelets to request information from the associated services (e.g., calendar data) and/or perform tasks with the associated services (e.g., update calendar). The service codelets can dynamically call other service codelets based on the results of their requests for information. The information from the services is integrated and returned to the user. In other aspects, a personal service monitors and stores user requests for services. The stored user requests are processed to determine usage patterns. The personal service processes the usage patterns to determine future requests and/or to determine how to fulfill a request. The personal service processes the request.
Patent CA-2686639-A1 (CA)
Title: Apparatus for separating parts
Inventor: KONSTANDIN HORST
IPC: B65G47/90
Filed: 2009-11-30
Abstract: The apparatus has a transfer element including two vacuum suction devices (2) arranged adjacent one another for picking up parts from a position and depositing the parts in another position. An adjusting unit adjusts distance between the devices, during transport of the parts. The adjusting unit is formed as a longitudinal guide track (3) with which the devices are operatively associated. The devices are operatively associated with transverse guide tracks that are adjustable along the longitudinal guide track at different speeds.
Patent CA-2687854-A1 (CA)
Inventor: BRAUN KEVIN G
IPC: B60K11/08
Filed: 2009-12-08
Abstract: A method and apparatus to ventilate an engine compartment of a vehicle.
Patent CA-2694075-A1 (CA)
Inventor: STINSON BRADLEY HUGH
IPC: G06Q50/00
Filed: 2008-06-27
Abstract: An appraisal system, method, and apparatus for property appraisals including a collector system, an appraisal database, an accounting system, and a scoring system. The collector system gathers data associated with a property and provides the data to the appraisal database. The collector system also reviews, edits, corrects, validates, and formats the data. The scoring system uses the collector system and appraisal database to access and analyze the data to calculate a score associated with the property. The score is calculated using one or more of a zone and market group associated with the property. The scoring system maps the score to one or more comparable sales of one or more other properties based on one or more of the zone and market group in order to generate an appraisal report for the property.
Patent CA-2694497-A1 (CA)
Title: Quaternary opioid carboxamides
Inventor: WENTLAND MARK P
IPC: C07D221/28
Filed: 2008-08-08
Abstract: Compounds of formulas (A) and (B) are disclosed. The compounds of this invention are useful for ameliorating the side effects of therapeutic opiates.
Patent CA-2695745-A1 (CA)
Inventor: RICHARD AMY
IPC: G05D3/12
Filed: 2008-08-14
Abstract: Controllers associated with the high energy devices may are programmed or configured with processing rules by a building manager or an energy usage coordinator such that the controllers can respond to various changing conditions without having to be contacted by the energy usage controller. Such autonomous control allows the controllers to react more quickly to potentially take advantage of advantageous conditions and/or avoid disadvantageous conditions. For example, by tracking information from market information services and/or from historical, current and predicted information services, a controller may be programmed to reduce energy usage autonomously under a number of programmable conditions.
Patent CA-2696561-A1 (CA)
Inventor: BARLIER CLAUDE
IPC: B25B1/00
Filed: 2008-08-28
Abstract: The invention relates to a negative pressure clamp that includes a bearing plate including a plurality of chambers into each of which gives a suction duct, said working plate being covered with a flexible and formable working plate having suction openings formed therein for drawing a part to be maintained and perforations in which are inserted the lugs of the bearing plate arranged about the chambers.
Patent CA-2697845-A1 (CA)
Title: X-ray tube with enhanced small spot cathode and methods for manufacture thereof
Inventor: ADAMS WILLIAM L
IPC: H01J35/06
Filed: 2008-09-03
Abstract: An x-ray source produces a well-defined electron beam, without an undesirable halo. The x-ray source includes a housing, a cathode disposed within the housing, an anode spaced apart from the cathode for accelerating electrons emitted from the cathode and an x-ray emitter target disposed within the housing and spaced apart from the cathode for impact by the accelerated electrons. The cathode includes a passivation layer (210) over only a portion of the area of the cathode, leaving an emission portion (215) of the cathode that is not passivated. The passivation layer reduces or prevents emissions from the passivated portion of the cathode, thereby preventing a halo, which would otherwise be produced by lower-level emissions from the portion of the cathode that surrounds the emission portion of the cathode.
Patent CA-2699540-A1 (CA)
Inventor: PATTERSON DARYLL D
IPC: F16K17/00
Filed: 2008-08-28
Abstract: Modular in-line fluid regulators are described. One described example modular fluid regulator apparatus includes a body having a fluid inlet and a threaded outer surface to engage a threaded opening in another fluid regulator to serially fluidly couple first and second fluid regulators. The example fluid regulator apparatus also includes valve to control a flow of fluid through the first fluid regulator, and a pressure sensing member operatively coupled to the valve to control a position of the valve to provide a regulated output pressure at an outlet of the first fluid regulator. The pressure sensing member and the valve are configured to be received in a cavity of the second fluid regulator adjacent the threaded opening.
Patent CA-2699820-A1 (CA)
Inventor: ROEPER JOSEF
IPC: B65B9/06
Filed: 2008-09-19
Abstract: A process for manufacturing packaged lancets, comprising the steps: providing a tape comprising a plurality of lancets comprising a lancet tip and a lancet body, enveloping at least the lancet tip with at least one foil, whereby the at least one foil build a first and a second portion that overlap at least partly, sealing the at least one foil with a laser beam at least at the edges of the first and second portion of the overlapping parts.
Patent CA-2702397-A1 (CA)
Inventor: LEUNG LARRY
IPC: G06F15/16
Filed: 2008-09-12
Abstract: A wireless device tagging system and method are described.
Patent CA-2702736-A1 (CA)
Title: Pump system for conveying a first fluid using a second fluid
Inventor: WEST ROBERT LESLIE
IPC: F04B43/113
Filed: 2008-10-15
Abstract: The invention relates to a pump system for conveying a first fluid using a second fluid, said system comprising at least a first pump, said first pump comprising at least a first rigid outer casing defining a first interior space, a first flexible tube structure accommodated in the first interior space, wherein the interior of the first flexible tube structure is arranged for receiving one of said first or second fluids, wherein the region of the first interior space surrounding the first flexible tube structure is arranged for receiving said other of said first and second fluids, and wherein the first flexible tube structure is movable between laterally expanded and collapsed conditions for varying the volume of the interior of the first flexible tube structure, thereby imparting se-quential discharge and intake strokes on said first fluid.
Patent CA-2706552-A1 (CA)
Inventor: PARTELPOEG ERIC
IPC: C22B3/20
Filed: 2008-12-08
Abstract: A system which uses available waste acid process streams from hydrometallurgical extraction processes as absorp-tion media for the direct production of leach grade acid solutions for return to the hydrometallurgical processing circuit for use in liberating metals from metal-bearing materials. The produced acid may have a concentration in the range suitable for processing of metal-bearing materials.
Patent CA-2706595-A1 (CA)
Inventor: SCHWIENBACHER CHRISTOPH
IPC: F01K23/00
Filed: 2008-11-20
Abstract: Method for recovering energy from engines (20), character-ized in that it comprises, the following steps: operating the engine (20) by means of a pressurised fluid (A1, A2); recovering the operating fluid (A1,A2) of the engine (20); supplying the recovered pressurised fluid to at least one tank (120) containing water; pressuring the water in said tank (120) by means of said pressurised fluid; supplying said pressurised water to a turbine (140) operating a secondary shaft (2); recovering the outlet water from the turbine (140); supplying the outlet water from the turbine (140) to the said at least one tank (120) for pressurisation; repetition of the cycle.
Patent CA-2710489-A1 (CA)
Inventor: HOMESTAD OLE MAGNE
IPC: C07C237/46
Filed: 2010-07-20
Abstract: This invention relates generally to industrial preparation of iodixanol (1,3-bis(acetamido)-N,N'-bis[3, 5-bis(2,3 -dihydroxypropylaminocarbonyl)-2,4,6-triiodophenyl]-2-hydroxypropane), a non-ionic X-ray contrasting agent. It further relates to a method for preparing a crude mixture of the dimerisation reaction from 5-acetamido-N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodoisophthalamide ("Compound A") to iodixanol for the crystallization of iodixanol. In particular, it relates to an industrial procedure of simultaneously reducing the salt content and the alcoholic dimerisation solvent using a nanofiltration system prior to the crystallization of iodixanol.
Patent CA-2713013-A1 (CA)
Inventor: HILL JAMES L
IPC: B64C25/42
Filed: 2010-08-11
Abstract: An electric aircraft brake control system has a plurality of wheel and brake assemblies, each having a wheel, wheel speed transducer, brake assembly and a brake actuator. Electromechanical control units are uniquely associated with and connected to certain of the wheel and brake assemblies, and each of the electromechanical control units is provided with an antiskid system as an integral portion thereof. Brake data concentrators are provided for receiving data corresponding to various aircraft operational parameters, including brake pedal position, and provide operational signals to the electromechanical control unit as a function thereof. A controller for emergency and park braking is connected to the electromechanical actuator controllers through one of the brake data concentrators to effect emergency braking action on the brake assemblies, such emergency braking action having incident antiskid control. The system allows for a redundency in brake control circuitry and operation, which increases the dispatchability of an associated aircraft by ensuring continued effective operation of the aircraft even in view of a failure of one of the redundant circuits or systems. A reduction in weight is also achieve by reducing lengthy cable runs.
Patent CA-2715121-A1 (CA)
Inventor: BAILEY MARSHALL GRAHAM
IPC: G08G1/081
Filed: 2009-01-30
Abstract: A traffic control system comprises at least one signal unit, at least one detector, control means for controlling the timings of signals displayed by the at least one signal unit in dependence upon output from the at least one detector, and means for determining the position of the or each detector.
Patent CA-2718519-A1 (CA)
Inventor: BRADY JOHN P
IPC: C10G69/04
Filed: 2009-03-16
Abstract: A process has been developed for producing a diesel boiling point range product and an aviation boiling point range product from renewable feedstocks such as plant and animal oils. The process involves treating a renewable feedstock by hydrogenating and deoxygenating (4) to provide a hydrocarbon fraction (12) which is then isomerized and selectively cracked (22) to form the diesel boiling point range product (46) and the aviation boiling point range product (45). A portion of the diesel boiling point range product (46), aviation boiling point range product (45), naphtha product (52), LPG (50), or any combination thereof can be optionally used as a rectification agent in the selective hot high pressure hydrogen stripper (8) to decrease the amount of product carried in the stripper overhead (14).
Patent CA-2722938-A1 (CA)
Inventor: ALMQVIST FREDRIK
IPC: A61K31/437
Filed: 2009-04-30
Abstract: The present invention relates to new compounds of the formula (I), (II), or (III)wherein R1, R2, R3, R4, R5 and W  are as defined herein, and pharmaceutical compositions containing them, and their use in the treatment of amyloid diseases, especially A.beta. amyloid disease, such as observed in Alzheimer's disease, infectious diseases, PAI-I related disease, and in the manufacture of medicaments for such treatment.
Patent CA-2723058-A1 (CA)
Title: Direct conversion receiver architecture
Inventor: LI TAO
IPC: H03D9/00
Filed: 2002-02-15
Abstract: A direct downconversion receiver architecture having a DC  loop to remove DC offset from the signal components, a digital variable gain amplifier (DVGA) to provide a range of gains, an automatic gain control (AGC) loop to provide gain control for the DVGA and RF/analog circuitry, and a serial bus interface (SBI) unit to provide controls for the RF/analog circuitry via a serial bus. The DVGA may be advantageously designed and located as described herein. The operating mode of the VGA loop may be selected based on the operating mode of the DC loop, since these two loops interact with one another. The duration of time the DC loop is operated in an acquisition mode may be selected to be inversely proportional to the DC loop bandwidth in the acquisition mode. The controls for some or all of the RF/analog circuitry may be provided via the serial bus.