baber/WOPTO huggingface dataset:
Patent CA-2717167-A1 (CA)
Inventor: MEDWICK PAUL A
IPC: F24S23/70
Filed: 2009-03-10
Abstract: A reflective article, such as a solar mirror, includes a highly transparent substrate having a first major surface and a second major surface. At least one reflective coating is formed over at least a portion of one of the surfaces, e.g., the second major surface (or, alternatively, the first major surface). The reflective coating includes at least one metallic layer. An encapsulation structure can be formed over at least a portion of the second reflective coating.
Patent CA-2719728-A1 (CA)
Title: Process for the preparation of branched polybutadiene with a high content of 1,4-cis units
Inventor: VIOLA GIAN TOMMASO
IPC: C08F4/44
Filed: 2009-03-19
Abstract: Process for the preparation of polybutadiene effected by the polymerization of butadiene in an aliphatic and/or cy-clo-aliphatic solvent in the presence of a catalytic system prepared in situ which comprises: (i) a carboxylate of neodymium solu-ble in the process solvent containing a variable quantity of water, the H2O/Nd molar ratio ranging from 0.001/1 to 0.50/1; (ii) an alkyl compound of aluminum; (iii) an alkyl compound of aluminum in which at least one bond of Al consists of an Al-Cl bond;  The total Al/Nd molar ratio ranging from 4/1 to 12/1, and the Cl/Nd molar ratio ranging from 2/1 to 6/1.
Patent CA-2720200-A1 (CA)
Inventor: MCMASTERS MARIE ANN
IPC: F23R3/28
Filed: 2009-04-08
Abstract: A method of repairing a fuel nozzle 100 is disclosed comprising the steps of: preparing a damaged component 909 for repair; directing thermal energy towards a substrate 960; directing a stream of powder material 953; and depositing the powder material onto the substrate 960.
Patent CA-2720464-A1 (CA)
Title: Gabaa receptor modulators
Inventor: NIELSEN MORGENS
IPC: A61K31/519
Filed: 2009-04-02
Abstract: the resent invention relates to novel compounds of the general formula (I) having anxiolytic, anticonvulsant, sedative-hypnotic and myorelaxant conditions as well as anxiogenic, somnolytic and convulsant conditions in mammals, including humans, as GABA A receptor modulator.
Patent CA-2721977-A1 (CA)
Title: Mechanically controlled hydraulic system for an agricultural implement
Inventor: YUEN CORY
IPC: A01B63/32
Filed: 2010-11-22
Abstract: A hydraulic control apparatus for a foldable farm includes first hydraulic control system is used to control weight transfer to ground engaging tools mounted to a stationary and foldable wing frame sections. A second hydraulic system is used to fold and unfold the wing sections. A hydraulic control is provided that interfaces with both hydraulic systems to control sequencing of the functions provided by the first and second hydraulic systems. The first and second hydraulically systems have mechanically controlled valves to control the flow of hydraulic fluid to various lifting, folding, and down pressure cylinders.
Patent CA-2726107-A1 (CA)
Inventor: SIMIC EMILIJA M
IPC: H03J1/00
Filed: 2009-06-18
Abstract: A method and device for managing a reference oscillator within a wireless device is presented. The method includes selecting refer-ence oscillator parameters associated with the lowest reference oscillator er-ror, where the selection is based upon reference oscillator parameters de-rived using different technologies within a wireless device, acquiring a satellite based upon the selected reference parameters, determining the qual-ity of the satellite-based position fix, and updating the reference oscillator parameters based upon the quality of the satellite-based position fix. The wireless device includes a wireless communications system, a satellite posi-tioning system (SPS) receiver, a reference oscillator connected to the wire-less communications system and SPS receiver, and a mobile controller con-nected to the reference oscillator, SPS, and wireless communications sys-tem, and a memory connected to the mobile controller, where the memory stores a reference oscillator parameter table and instructions causing the mobile controller to execute the aforementioned method.
Patent CA-2726758-A1 (CA)
Inventor: LAMM KEVAN WARREN
IPC: G06Q10/00
Filed: 2010-12-31
Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for playing local device information over a telephone connection. In one aspect, a method includes selecting one or more data modules from among a collection of reusable data modules, the selected data modules collectively mapping to one or more requirements of a service level agreement report, and the selected data modules including tags that reference data stored in two or more data sources and further including instructions for processing the data; invoking the data modules; processing the data referenced by the tags using the instructions, responsive to invoking the data modules; and generating the SLA  report in accordance with the requirements, using the processed data.
Patent CA-2730312-A1 (CA)
Inventor: DAWSON ELLIOTT P
IPC: G01N30/02
Filed: 2009-07-31
Abstract: A spin column device, which contains a rigid porous filter that retains its shape during centrifugation, chromatography methods using the device to isolate a desired substance, e g, a biological molecule, from other substances in a mixture, and kits containing the device with one or more reagents for use in the method.
Patent CA-2731472-A1 (CA)
Inventor: KENNEDY WILLIAM R
IPC: E05F15/00
Filed: 2011-02-09
Abstract: A mine door system comprising at least one mine door leaf hinged at one side to a door frame defining an entry. The system includes an articulated door-moving mechanism that articulates between a first configuration in which the mechanism applies a relatively small door-moving force to the door leaf to move it at a first speed and a second configuration in which the mechanism applies a larger door--moving force to the door leaf to move it at a second speed less than the first speed. A related method is also disclosed.
Patent CA-2731558-A1 (CA)
Inventor: TAZOE NOBUHIRO
IPC: H01M50/406
Filed: 2009-07-23
Abstract: A material 1A to be formed, which is uncoiled by an uncoiler 40 from a coil 1B while controlled against meandering, is adjusted in inclination angle by an approach angle adjuster 50 and guided into a separator-forming mill 60. The material to be formed is introduced and pressurized between rolls in the mill 60 so as to continuously form a separator 1. The separator 1 formed by the mill 60 is discharged and tension controlled by a pinch roll device 70 with opposite widthwise ends of the separator being pinched. The separator 1 discharged by the pinch roll device is cut without stopping the same by a flying shear 80 at portions with no passages formed.
Patent CA-2732190-A1 (CA)
Inventor: STRICKLAND KEITH
IPC: C10M143/12
Filed: 2011-02-22
Abstract: A lubricating oil composition comprising: (A) an oil of lubricating viscosity in a major amount, comprising a Group III base stock; (B) as an additive component in a minor amount, a viscosity index improver comprising a linear or star-shaped polymer which is derivable, at least in part, from the polymerisation of one or more conjugated diene monomers; and, wherein the lubricating oil composition is contaminated with at least 0.3 mass %, based on the total mass of the lubricating oil composition, of a biofuel or a decomposition product thereof and mixtures thereof.
Patent CA-2732719-A1 (CA)
Inventor: WIRTANEN JEFFREY WILLIAM
IPC: H04W8/18
Filed: 2011-02-25
Abstract: A mobile device and method are provided that make use of a removable memory with stored radio information. The removable device is distinct from an identity module (such as a SIM or USIM). The mobile device updates the stored radio information and makes use of it. When a user switches SIMs, but keeps the removable memory, the radio information will still be available. The user can also switch the removable memory to another device containing a different SIM, or containing the same SIM as the previous device, and the stored information will again be available on the new device.
Patent CA-2734662-A1 (CA)
Inventor: NISHIMURA SETSUKO
IPC: A61K47/02
Filed: 2011-03-22
Abstract: A pharmaceutical composition containing tosufloxacin or a salt thereof, which is excellent in stability and preservative effect and contamination preventing effect is provided. A  pharmaceutical composition containing tosufloxacin or a salt thereof, a metal compound comprising aluminum, borax, an alkali metal chloride and a preservative is excellent in stability and preservative effect and contamination preventing effect, and useful especially as eye drops, nasal drops and ear drops.
Patent CA-2737068-A1 (CA)
Inventor: DAVIES ANTHONY
IPC: B01L3/00
Filed: 2009-09-14
Abstract: A device comprising a plurality of sample wells wherein the device has a plurality of compartments, each compartment surrounding at least one well. The compartments are defined by compartment wall means. The compartment wall means may be associated with at least one well or the compartment wall means may be associated with a group of wells. The compartment may house an environmental buffering system.     A device comprising a plurality of sample wells wherein the device has a plurality of compartments, each compartment surrounding at least one well. The compartments are defined by compartment wall means. The compartment wall means may be associated with at least one well or the compartment wall means may be associated with a group of wells. The compartment may house an environmental buffering system.
Patent CA-2739285-A1 (CA)
Inventor: HALCOMB DAVID L
IPC: C09K8/536
Filed: 2009-10-16
Abstract: Methods are provided for improved intervention processes in a well.  Nanoparticles are added to a fluid containing a wetting agent to enhance wetting of solid surfaces in and around the well, leading to improved flow capacity of the well.
Patent CA-2739806-A1 (CA)
Inventor: LI MEI
IPC: A01N25/02
Filed: 2009-10-28
Abstract: Stable emulsifiable concentrates containing a first herbicidal carboxylic acid in the salt form and a second herbicidal carboxylic acid in the ester form are prepared by using a tertiary amine to prepare the salt of the first herbicidal carboxylic acid and by using an alcohol which is the same as the ester portion of the second carboxylic acid herbicide as the solvent.
Patent CA-2740888-A1 (CA)
Inventor: YACOUB KERIM
IPC: A61L27/50
Filed: 2009-10-16
Abstract: A fluid-filled prosthetic implant having a shell comprising a matrix material and an additive distributed in the ma-trix material.
Patent CA-2744814-A1 (CA)
Inventor: BUTUC STEFAN
IPC: E21B33/12
Filed: 2009-11-03
Abstract: A method of increasing the crosslink density of a seal for a blowout preventer that includes selectively applying electron beam radiation to a selected portion of a blowout preventer seal comprising a cured elastomeric material and at least one rigid insert to increase the crosslink density of the selected portion of the cured elastomeric material is disclosed. Methods of curing a seal for a blowout preventer, blowout preventers, and seals for blowout, preventers are also disclosed.
Patent CA-2745652-A1 (CA)
Inventor: BAKER MYLES L
IPC: F03D3/06
Filed: 2009-12-04
Abstract: A wind turbine blade includes an external aerodynamic surface with: (i) a longitudinally-extending spanwise axis, (ii) a chordwise axis extending transversely to the spanwise axis, and (iii) a thickness axis extending transversely to both the chordwise and spanwise axes. The wind turbine blade also includes a number of longitudinally-extending spars which provide internal support for the aerodynamic surface
Patent CA-2750579-A1 (CA)
Inventor: O'BRIEN MICHAEL
IPC: G02B27/30
Filed: 2009-02-25
Abstract: Fiber optic collimators are disclosed for use in fiber optic rotary joints (20) providing for improvement in insertion loss performance. One embodiment of the fiber optic collimator has a gradient-index rod lens (61 ) possessing a pitch of less than one-quarter. Improvement in insertion loss arises due to the increase in the effective focal length of the lens as the pitch is re-duced, allowing the collimator to achieve a longer working distance. The increase in the effective focal length is accompanied by an increase in the back focal length of the lens, compared to the zero back focal length of the more typical quarter-pitch gradient--index rod lens. The increased back focal length can be filled by a cylindrical glass spacer (64), to which an optical fiber (68) is at-tached, resulting in a collimator with very similar form factor to the usual quarter-pitch gradient-index rod lens collimator. The in-creased back focal length can also be filled by a form of right-angle prism (71 ), to which an optical fiber is attached such that the fiber is oriented at 90 degrees to the optical axis of the lens useful for applications of pancake-style hybrid slip rings wherein the desired direction of fiber ingress to the rotary joint is perpendicular to the rotation axis of the rotary joint.
Patent CA-2752202-A1 (CA)
Title: Method and apparatus for pre-spinning rotor forgings
Inventor: ALLEN JEFFREY SCOTT
IPC: F01D5/02
Filed: 2010-01-30
Abstract: A method and system for relieving forging induced residual stresses in a rotor forging (12) balances a pre- spin machine (10) with the forging mounted thereon at a first rotational speed and then pre -spins the forging with it mounted on the machine at a substantially greater second rotational speed. A one per rev sensor (60) is used for determining a weight placement angle and a vibration sensor (58) is used for determining an amount of weight to add to a spinning assembly including the forging during the balancing. High-density non-metallic balance weights (56) adhesively attached on an inside surface of the forging or spinning assembly may be used. The rotational inertia of the spinning assembly may be checked during a spin up period by determining a rate of rotational acceleration vs. torque applied to the spinning assembly and used to stop the pre-spinning if it is to great.
Patent CA-2753360-A1 (CA)
Inventor: NAKAMURA TAKUMI
IPC: B05D7/24
Filed: 2010-03-30
Abstract: A lubricant applying device (1) is provided with: a steel pipe support device (2) for rotating and supporting a steel pipe (P); a circulation system (3) for circulating a lubricant (9) adjusted to sprayable viscosity; a fixed amount supply device (4a) provided with a fixed-rate pump for supplying a fixed amount of the lubricant (9); a lubricant spray device (5a) having spray guns (19, 20) for spraying the lubricant from nozzles (19a, 20a); a spray gun support device (6) for supporting the spray guns (19, 20) in such a manner that the spray guns can move in the axial direction and/or the radial direction of the steel pipe (P); and a control unit (7) for controlling both the rotational speed of the steel pipe (P) rotated by the steel pipe support device (2) and the movement speed of the spray guns (19, 20) moved by the spray gun support device (6).
Patent CA-2756803-A1 (CA)
Title: Methods and systems for fiber placement using a stationary dispenser
Inventor: PEDIGO SAMUEL F
IPC: B29C70/38
Filed: 2011-11-01
Abstract: A fiber placement system is described. The system includes a motion system having a robotic arm, a fiber-placement layup mandrel mounted on the robotic arm, and a fiber--placement delivery system having a delivery head. The robotic arm is operable for movement of the mandrel with respect to and proximate the delivery head for fabrication of a composite fiber part.
Patent CA-2757754-A1 (CA)
Inventor: BARBOSA CELSO ANTONIO
IPC: C21D9/00
Filed: 2010-04-08
Abstract: "BAINITIC STEEL FOR MOULDS", with a composition of alloy elements that consist, in mass percentage, of Carbon between 0.05 and 1.0;  Manganese between 0.5 and 3.0; Phosphorous, Boron, Titanium and Vanadium given by the ratio NU = [Ti + P + 10 B + (V-0.10)], being the values of NU  between 0.02 and 0.30, with titanium always above 0.005, boron always below 0.010 and Vanadium may be partially or totally replaced with Niobium, in the proportion of two parts in mass of niobium for one part of Vanadium; Nickel, Molybdenum and Chromium given by the ratio G = [0.13 Ni + 0,60 Mo + 0.26 Cr], with values of G above 0.10 and below 1.0; Sulphur up to 0.10; Silicon between 0.05 and 3.0; Nitrogen below 0.10; Calcium with contents up to 0.02; Aluminum below 0.5, Cobalt lower than 2.0, the remaining being substantially Iron and impurities that cannot be avoided in the elaboration process; for its production the final hardness may be obtained by calm air cooling, directly after hot conformation or by previous heating in furnace, even in blocks with section up to 1000 mm; the values of hardness, in Vickers scale, are defined by the equation:  HV = (450 ~ 140) %C + (210 ~ 45), for values between 280 and 450 HV (30 to 45 HRC); for applications of high toughness, the steel of present invention may also be produced with quick cooling, from temperatures above 900°C, in water or oil mediums.
Patent CA-2759119-A1 (CA)
Inventor: PIRSEYEDI ALEX PARSA
IPC: B25B13/12
Filed: 2009-04-29
Abstract: An adjustable socket having a housing with a longitudinal axis. A collar is couplable to and movable along the housing.  The collar's lower end is bevelled. A plurality of circumferentially spaced apertures extend through the housing. A jaw is mounted in each aperture for slidable, radial movement through the aperture. Each jaw has a flat inward face and a bevelled outward face. The jaws are biased radially outwardly away from the axis.  Rotation of the collar around the housing in a first direction forces the collar's bevelled end against the jaws' bevelled faces, forcing the jaws radially inwardly and forcing their inward faces against a fastener located between the inward faces. Rotation of the collar in the opposite direction allows the jaws to be biased radially outwardly to release the fastener.
Patent CA-2759857-A1 (CA)
Title: Solar powered variable light attenuating devices and arrangements
Inventor: TAHERI BAHMAN
IPC: H01L31/00
Filed: 2010-04-26
Abstract: A solar powered variable light attenuating device includes a liquid crystal cell, a photovoltaic cell in electrical communication with the liquid crystal cell, and a light concentrator having a light absorbing surface and a light emitting surface optically coupled to the photovoltaic cell. At least a portion of light impinging on the light absorbing surface of the light concentrator is concentrated and directed through the light emitting surface to a photon- absorbing portion of the photovoltaic cell to generate a voltage. The generated voltage is used to change the liquid crystal cell from a de-energized state to an energized state in response to sunlight directed toward the photovoltaic cell.
Patent CA-2760411-A1 (CA)
Inventor: ARAKI YASSUDA SERGIO
IPC: B66B7/08
Filed: 2010-05-18
Abstract: The invention relates to an elevator system (100) having at least one elevator cab (2), and having at least one counterweight (4), both of which can be counter-directionally displaced at at least one guide rail (7) in an elevator shaft (1) via a traction sheave (5) of a drive (6); having at least one pivotable suspension anchoring (33), which is adaptable to displacements of the suspension (3) according to a displacement angle (AW), wherein a rolling body (31) can be unrolled on a holding plate (20).
Patent CA-2762019-A1 (CA)
Title: Dispostif de stockage sur champ d'articles de courrier
Inventor: BERNARD EMMANUEL
IPC: B65G57/00
Filed: 2011-12-09
Abstract: Dispositif de stockage (10) pour machine de traitement de courrier comportant un plateau de réception (12) sur un bord longitudinal duquel s'étend une paroi de mise en référence (16), le plateau de réception étant traversé par une courroie de transport (14) pour convoyer des articles de courrier le long de cette paroi de mise en référence depuis une entrée du dispositif vers un plan incliné (18) d'accumulation des articles de courrier, et une pièce formant ski (46) supportée par un châssis (44) solidaire du dispositif de stockage et qui vient s'appuyer sur la pile d'articles de courrier, sensiblement sur toute sa longueur, de façon à assurer un taquage du haut de cette pile.
Patent CA-2764544-A1 (CA)
Inventor: EVANS ROBERT E
IPC: G01F11/02
Filed: 2012-01-18
Abstract: An apparatus including a fluid reservoir and a compressible metering chamber including a first end coupled to the fluid reservoir and a second end. The apparatus further including a valve coupled to the second end of the metering chamber and a nozzle coupled to the valve. A system including linearly translatable cartridge mounting assembly having a plurality of fluid dispensing cartridge mounting stations and a plurality of fluid dispensing cartridges mounted to respective fluid dispensing cartridge mounting stations. The system further including a plurality of compression assemblies coupled to respective fluid dispensing cartridges and a receiving assembly positioned beneath the mounting assembly. A method includes positioning a fluid dispensing cartridge comprising a fluid reservoir and a metering chamber over a sample retaining member, applying a compressive force to the metering chamber to eject a predetermined amount of fluid and removing the compressive force to refill the metering chamber.
Patent CA-2765136-A1 (CA)
Title: System, method and capsule for preparing a beverage
Inventor: KAMERBEEK RALF
IPC: A23L11/00
Filed: 2009-12-30
Abstract: The invention relates to a system, method and capsule for preparing a predetermined quantity of beverage suitable for consumption using an extractable product. The system comprises an exchangeable capsule, and an apparatus comprising a receptacle for holding the exchangeable capsule, and a fluid dispensing device for supplying a fluid to the exchangeable capsule. The exchangeable capsule comprises a circumferential wall, a bottom, and a lid. The wall, bottom and lid enclose an inner space comprising the extractable product. The bottom comprises an entrance area for supplying an amount of a fluid by the fluid dispensing device through the entrance area to the capsule. The lid comprises an exit area for supplying a prepared beverage through the exit area from the capsule to a container. The flow resistance of the entrance area of the capsule is lower than the flow resistance of the exit area.
Patent CA-2768308-A1 (CA)
Inventor: SAYEGH ADEL ODEH
IPC: G08B13/14
Filed: 2010-06-15
Abstract: An electronic article surveillance (EAS) system comprising a combined plurality of surveillance systems that operate independent of and autonomous from each other and are physically located within pedestal systems having at least a first EAS system for detecting a magnetic EAS tag (which are immune to foil lined bags and other Faraday Shields) and magnetic detachers, a second EAS system for detecting Faraday shields, a third EAS for detecting acousto-magnetic EAS tags, and an anti-E AS jamming alarm mechanism. The EAS system of the present invention further includes a counter that counts the number of individuals entering into and exiting out of a secured area, and validate if an alarm is legitimate.
Patent CA-2768322-A1 (CA)
Inventor: FAURIE RENE
IPC: H04W24/10
Filed: 2012-02-16
Abstract: Methods and apparatus to report link quality measurements for downlink dual carrier operation are disclosed. Example methods and apparatus disclosed herein implement one or more example techniques for reporting link quality measurements involving, for example, modifying measurement reporting messages to increase the number and/or types of link quality measurements that can be reported, permitting mobile stations, when appropriate, to use different reporting messages capable of supporting more link quality measurements, and/or prioritizing certain link quality measurements to be reported when the reporting messages do not contain sufficient space to report all requested and/or specified link quality measurements.