baber/WOPTO huggingface dataset:
Patent CA-2762830-A1 (CA)
Title: Dispositif a verin mobile pour la commande de l'orientation des pales de soufflante d'un turbopropulseur
Inventor: BALK WOUTER
IPC: B64C11/30
Filed: 2010-04-16
Abstract: L'invention concerne un dispositif de commande de l'orientation des pales de soufflante d'un turbopropulseur comprenant au moins un ensemble (24a) de pales (26) de soufflante à orientation réglable solidaire en rotation d'un anneau rotatif (28a) centré sur un axe longitudinal (12) et lié mécaniquement à un rotor de turbine, chaque pale de l'ensemble étant couplée, pour le réglage de son orientation, à un anneau de synchronisation (30a) centré sur l'axe longitudinal. Le dispositif comprend en outre un vérin (38) solidaire en rotation du rotor de turbine et lié mécaniquement à l'anneau de synchronisation au moyen d'une pluralité de bras de liaison (40a) reliés à la tige (44) du vérin et montés articulés sur l'anneau de synchronisation de telle manière qu'un actionnement du vérin entraîne un déplacement en rotation de l'anneau de synchronisation autour de l'axe longitudinal.
Patent CA-2765425-A1 (CA)
Title: Flow limiter
Inventor: KELLER URS
IPC: G05D7/01
Filed: 2010-07-14
Abstract: The invention relates to a flow limiter (1) for limiting a volumetric flow through a liquid line, comprising a carrier (101) having a passage and a flat spring (11) attached to the carrier (10'). The flat spring (11) comprises at least one spring tongue (27') and the passage comprises at least one opening (23'), wherein the spring tongue (27') is designed and arranged above the opening (23') in such a way that the spring tongue increasingly lies against the carrier (10') as the differential pressure rises and in the process reduces the opening (23') and continuously reduces the passage within a defined pressure range. A body is arranged upstream of the spring tongue in such a way or the spring tongue (27') is oriented in the flow direction (r) in such a way that the spring tongue (27') offers a direct contact surface to a substantially reduced flow cross-section. Thus the spring tongue (27') is deflected, or rather rested against the carrier (10'), to a lesser extent at low differential pressure values so that at a low differential pressure, a constant volumetric flow rate is achieved and thus an expanded operating range having a constant volumetric flow rate is achieved.
Patent CA-2765776-A1 (CA)
Inventor: ROWSELL ELIZABETH
IPC: A23L5/20
Filed: 2010-07-02
Abstract: The present invention relates to the use of palladium doped ZSM-5 to adsorb volatile organic compounds (VOCs) derived from organic matter, whereinthe Si:Al ratio of the ZSM-5 is less than 5 or equal to 100:1, and wherein the palladium doped ZSM-5 is used in an environment comprising less than 10 vol% of oxygen.
Patent CA-2767017-A1 (CA)
Inventor: SPENCER MAEGAN K
IPC: G01N21/17
Filed: 2010-07-01
Abstract: Catheter-based Optical Coherence Tomography (OCT) systems utilizing an optical fiber that is positioned off-axis of the central longitudinal axis of the catheter have many advantage over catheter-based OCT systems, particularly those having centrally-positioned optical fibers or fibers that rotate independently of the elongate body of the catheter. An OCT system having an off-axis optical fiber for visualizing the inside of a body lumen may be rotated with the body of the elongate catheter, relative to a handle portion. The handle may include a fiber management pathway for the optical fiber that permits the off-axis optical fiber to rotate with the catheter body relative to the handle. The system may also include optical processing elements adapted to prepare and process the OCT image collected by the off-axis catheter systems described herein.
Patent CA-2767717-A1 (CA)
Title: Method, system and apparatus for subsurface flow manipulation
Inventor: METCALFE GUY PARKER
IPC: E21B43/12
Filed: 2010-08-13
Abstract: Described embodiments relate to methods, systems and infrastructure for flow manipulation within a porous volume. Some embodiments relate to a method of subsurface flow manipulation, comprising: providing fluid at a first subsurface location adjacent to or in a subsurface volume through which the fluid is to pass; providing first suction at a second subsurface location adjacent to or in the subsurface volume to extract fluid from the subsurface volume, the second subsurface location being located across at least part of the subsurface volume from the first subsurface location; providing fluid at a third subsurface location spaced from the first subsurface location and adjacent to or in the subsurface volume; and providing second suction at the first, second or a fourth subsurface location adjacent to the subsurface volume to extract fluid from the subsurface volume.
Patent CA-2768488-A1 (CA)
Title: Method of assaying 5-fu
Inventor: ROA BENJAMIN
IPC: G01N33/48
Filed: 2010-07-19
Abstract: The present invention provides methods, compositions, devices and kits for assaying 5-FU.
Patent CA-2773079-A1 (CA)
Inventor: MESSINA PATRICIA A
IPC: G06Q40/00
Filed: 2010-09-21
Abstract: A quantity modifier and a price modifier are provided for a spread trading strategy having a desired spread price and a desired spread quantity. According to an example embodiment, a quantity modifier divides the desired spread quantity into a plurality of disclosed spread quantities. Once the disclosed quantities are determined, a plurality of disclosed spread orders having the disclosed spread quantities are sequentially submitted to the market until the full desired spread order quantity is executed or until a predefined condition is detected. A price modifier determines a price level for each disclosed spread quantity, such that each disclosed spread order may be submitted at a different price level.
Patent CA-2774938-A1 (CA)
Title: Waste water treatment systems and methods
Inventor: HATTEN PAUL
IPC: B01F23/00
Filed: 2010-09-22
Abstract: Systems, apparatus and methods are described that control and manage wastewater collection and treatment. One or more sensors monitor and measure levels of contaminants, other chemicals and or environmental conditions in a well of a collection station and/or in inflow and/or outflow mains. An additive that can include one or more of ozone, oxygen, a bioagent, bleach, peroxide and other chemicals, and selected to treat chemicals and/or contaminants in wastewater, can be mixed with waste water in the well and the main. A dispersion assembly deployed within the collection station is adapted to mix and spray the waste water and additive onto a wall of the well or surface of a body of wastewater in the well. A processor configured to control the rate at which the additive is provided to the dispersion assembly or force main based on measurements of contaminants received from the first and second sensors.
Patent CA-2776337-A1 (CA)
Title: Stabilized glycerin-in-oil emulsions
Inventor: BINDER DAVID ALAN
IPC: A61K8/365
Filed: 2010-12-15
Abstract: Compositions and methods are disclosed for stabilizing glycerin-in-oil emulsions, which can be used to significantly reduce thermal instability or instability over time compared to traditional cosmetics or topical formulations. The compositions comprise one or more oil-soluble rheological modifiers and optionally one or more emulsifiers in a glycerin-in-oil emulsion.
Patent CA-2777487-A1 (CA)
Title: Methods for the production of recombinant proteins with improved secretion efficiencies
Inventor: MEEHL MICHAEL
IPC: C12P21/00
Filed: 2010-10-25
Abstract: The present invention is related to methods and for producing higher titers of recombinant protein in a modified yeast host cell, for example Pichia pastoris, wherein the modified yeast cell lacks vacuolar sorting activity or has decreased vacuolar sorting activity relative to an unmodified yeast host cell of the same species. In particular embodiments vacuolar sorting activity is reduced or eliminated by deletion or disruption of a gene encoding Vps10 or a Vps10 homolog. The invention is also related to the modified yeast cells which are modified in accordance with the methods disclosed herein.
Patent CA-2777835-A1 (CA)
Inventor: ZECHIEDRICH E LYNN
IPC: C07H21/02
Filed: 2010-10-15
Abstract: The present invention relates to nucleic acid molecule compositions comprising minivectors encoding a nucleic acid sequence and methods of gene therapy using minivectors encoding a nucleic acid sequence.
Patent CA-2778275-A1 (CA)
Title: Mixing calciner
Inventor: SHIMA HIROKAZU
IPC: F27B15/02
Filed: 2010-10-12
Abstract: An object of this invention is to provide a mixing calciner that can separate and recover CO2 gas in a high concentration, which is generated when a to-be-calcined cement material is mixed with a superheated calcined portion and calcined, by employing a fluidized-bed type or a spouted-bed type. The invention provides a mixing calciner (12) which mixes the calcined cement material with the superheated calcined portion to cause a calcination reaction, wherein the mixing calciner is the fluidized-bed type or the spouted-bed type, and is provided with a plurality of feed lines (25) for feeding the to-be-calcined cement material. In addition, this invention provides a mixing calciner which easily fluidizes or spouts a cement material even when a heat medium has a particle diameter larger than that of the cement material, and can separate and recover CO2 gas generated in a cement-manufacturing facility in a high concentration.
Patent CA-2778515-A1 (CA)
Inventor: BRADEN BEN
IPC: F24C13/00
Filed: 2012-05-28
Abstract: A home appliance having a water-fed steaming apparatus, the home appliance including an appliance body housing the steaming apparatus; a water supply vessel for supplying water to the steaming apparatus; a vessel housing within the appliance body for holding the water supply vessel; and a mounting assembly for mounting the vessel housing to the appliance body, the mounting assembly including a bezel having a locking element; a bracket engaged with the vessel housing and the locking element; and a spacer element extending between the appliance body and the bracket to define an air gap between the vessel housing and the appliance body for air flow between the vessel housing and the appliance body for cooling the vessel housing.
Patent CA-2779697-A1 (CA)
Inventor: CARON DANIEL
IPC: C02F1/36
Filed: 2010-11-02
Abstract: An apparatus for controlling the cyanobacteria comprising a floatation platform having anchor means to position said platform on a body of water, an ultrasonic generator secured to said platform and adapted to generate ultrasonic waves at below and top of said body of water, and supply means to cause said ultrasonic generator suspended at a predetermined depth to emit ultrasonic waves, of a predetermined frequency, at a predetermined power level, to sever the chemical link existing between an accessory pigment and the chlorophyll a, both present in the photosynthesis system of the cyanobacteria, as well as a method for preventing, controlling or inhibiting the cyanobacteria population in a body of water
Patent CA-2782139-A1 (CA)
Title: Water-based coating compositions
Inventor: FIEBERG ANDREAS
IPC: C08G18/32
Filed: 2010-12-20
Abstract: The present invention relates to water-based coating composition comprising A) at least one water-dilutable polyurethane binder, B) optionally at least one curing agent, and C) at least one pigment, characterised in that the at least one water-dilutable polyurethane binder is based on at least one polyhydroxyl compound, said polyhydroxyl compound comprises at least 50 % by weight of at least one polycarbonate polyol, which is liquid at 20C, the % by weight are based on the total amount of the polyhydroxyl compound. The invention also relates to the use of the water-based coating composition as base coat composition in a multilayer coating comprising a layer of a base coat composition and a layer of clear coat composition thereon. The water-based coating composition can be used as colour- and/or special effect imparting base coat composition in a multilayer coating comprising a layer of a base coat composition and a layer of a clear coat composition thereon.
Patent CA-2783732-A1 (CA)
Title: Pharmaceutical composition comprising oligopeptides
Inventor: EBER MARCUS
IPC: A61K9/08
Filed: 2010-12-06
Abstract: The present invention relates to a pharmaceutical composition of oligopeptides, preferably cyclic oligopeptides, said composition further comprising one or more lipophilic and/or amphiphilic compounds, in the presence or absence of water as the main ingredients, the use of the lipophilic and/or amphiphilic compounds for making pharmaceutical compositions of said oligopeptides, and methods of making said pharmaceutical composition.
Patent CA-2783821-A1 (CA)
Title: Waste container assembly
Inventor: GOLDSTEIN DANIEL E
IPC: B65F1/00
Filed: 2012-07-26
Abstract: A container for disposing of waste includes a receptacle and a first pivoting member functionally associated with the receptacle. The first pivoting member includes a first disposal surface. A second pivoting member functionally associated with the receptacle includes a second disposal surface. The second pivoting member is operatively coupled to the first pivoting member such that waste deposited on either the first disposal surface or the second disposal surface causes concurrent counter rotation of both the first pivoting member and the second pivoting member to dispose of the waste into the receptacle.
Patent CA-2784436-A1 (CA)
Title: Systeme spatial hybride base sur une constellation de satellites en orbite basse agissant comme repeteurs spatiaux pour ameliorer l'emission et la reception de signaux geostationnaires
Inventor: TRONC JEROME
IPC: H04B7/185
Filed: 2010-12-16
Abstract: Le système de communications à distance, destiné au transfert de données à bas débit entre au moins deux utilisateurs situés sensiblement à la surface d'un corps céleste, comprend : une pluralité de terminaux émetteurs / récepteurs de surface associés chacun à un utilisateur, un ou plusieurs moyens géostationnaires embarqués sur des satellites disposés en orbite géostationnaire autour dudit corps céleste, ces moyens géostationnaires étant aptes à transmettre des données de et vers une zone de couverture déterminée à la surface du corps céleste en vue du satellite géostationnaire, et un ou plusieurs moyens de répétition de signaux pour les signaux émis et/ou reçus depuis les moyens géostationnaires vers les terminaux de surface, ces moyens défilants de répétition étant embarqués sur des satellites évoluant en orbite défilante, une même bande de fréquence étant utilisée pour les communications entre les terminaux de surface et les moyens défilants que pour les communications entre les moyens défilants et les moyens géostationnaires.
Patent CA-2785417-A1 (CA)
Inventor: LEVIN ROBERT E
IPC: H01K1/08
Filed: 2012-08-10
Abstract: There is herein described a lamp having a light-transmissive envelope, a tungsten--halogen capsule and a coating disposed on the surface of the light-transmissive envelope or doped in the light-transmissive material. The light-transmissive envelope may comprise a light--transmissive material. The tungsten-halogen capsule can be positioned inside the light--transmissive envelope.
Patent CA-2786487-A1 (CA)
Inventor: PIERCE MICHAEL C
IPC: F25J3/00
Filed: 2010-12-29
Abstract: A process and an apparatus are disclosed for recovering ethane, ethylene, and heavier hydrocarbon components from a hydrocarbon gas stream. The stream is cooled, expanded to lower pressure, and supplied to a first fractionation tower at a mid-column feed position. A distillation liquid stream is withdrawn from the first fractionation tower below the feed position of the expanded stream, heated, and directed into a second fractionation tower that produces an overhead vapor stream and a bottom liquid stream. The overhead vapor stream is cooled to condense it, with a portion of the condensed stream directed to the second fractionation tower as its top feed and the remainder directed to the first fractionation tower at a lower column feed position. The bottom liquid stream from the second fractionation tower is cooled and directed to the first fractionation tower as its top feed.
Patent CA-2790186-A1 (CA)
Title: Separation of insoluble target proteins
Inventor: SCHMIDT MARTIN
IPC: C07K1/14
Filed: 2011-03-30
Abstract: The present invention relates to a method of isolating an insoluble target protein from a suspension of intact or disrupted host cells. The invention also relates to insoluble target proteins which are obtainable by said method.
Patent CA-2790458-A1 (CA)
Title: Railway track switch cover system
Inventor: HONECK RANDALL G
IPC: E01B7/20
Filed: 2012-09-07
Abstract: The present disclosure provides a track switch cover system and method. The system and method allows for easy installation and removal of track switch covers as well as quick and easy access to the switch mechanism shrouded by the covers.
Patent CA-2790652-A1 (CA)
Inventor: RUIZ I POL JAUME
IPC: A61K9/00
Filed: 2011-02-28
Abstract: A pharmaceutical otic sterile preservative-free composition in the form of a clear aqueous solution comprising 0.01-0.10% (w/v) of Fluocinolone Acetonide, optionally accompanied by 0.1-0.8% of Ciprofloxacin or a pharmaceutically acceptable salt thereof, a nonionic surfactant, a tonicity adjusting agent and a viscosity increasing agent. It is useful for the prevention and/or treatment of otic inflammation, optionally accompanied by bacterial infection, and for administration from single-use containers.
Patent CA-2791333-A1 (CA)
Title: Moulded body which is reinforced by a metal mesh and is in the form of a domelight
Inventor: SEELMANN PETER
IPC: E04D13/03
Filed: 2011-02-04
Abstract: A moulded body in the form of a domelight and composed of plastic reinforced by a metal mesh, and production method therefor.
Patent CA-2792189-A1 (CA)
Title: White light emitting diode (led) lighting device driven by pulse current
Inventor: ZHANG MING
IPC: H05B44/00
Filed: 2010-07-14
Abstract: A white LED lighting device is driven by a pulse current, which consists of blue, violet or ultraviolet LED chips, blue afterglow luminescence materials A and yellow luminescence materials B. Wherein the weight ratio of blue afterglow luminescence materials A to yellow luminescence materials B is 10-70wt%:30-90wt%. The LED chips of the white LED lighting device are driven by the pulse current. The frequency of the pulse current is not less than 50Hz. Because of using afterglow luminescence materials, the light can be sustained when excitation light disappears, which can eliminate the influence of LED light output variation due to current fluctuation on the illumination. At the same time, the pulse current can make the LED chips at an intermittent work state in order to eliminate the problem of chips heating.
Patent CA-2792400-A1 (CA)
Inventor: KOBAYASHI HIROSHI
IPC: C02F1/64
Filed: 2011-01-06
Abstract: Provided is a wastewater treatment method for selectively removing manganese from sulfuric acid acidified wastewater containing aluminum, magnesium, and manganese.  The wastewater treatment method is to control precipitation of magnesium from the sulfuric acid acidified wastewater containing aluminum, magnesium, and manganeseso as to obtain demanganized wastewater, through a step wherein an acid or an alkali is added to sulfuric acid acidified wastewater to adjust pH to not less than 4.0 and not more than 6.0, whereby the sulfuric acid acidified wastewater is separated into a dealuminized solution and an aluminum precipitate; a step wherein a slurrying solution is added to the aluminum precipitate to form a slurry, then an alkali is added to adjust pH to not less than 9.0 and not more than 9.5, whereby an pH-adjusted aluminum precipitate slurry is formed; a step wherein an alkali is added to the dealuminized solution to adjust pH to not less than 8.0 and not more than 9.0, then an oxidizing agent is added to perform oxidation neutralization, whereby an oxidized and neutralized slurry is formed; and a step wherein the aluminum precipitate slurry and the oxidized and neutralized slurry are solid-liguid separated.
Patent CA-2792507-A1 (CA)
Inventor: JACOBS ALAN JEFFREY
IPC: G16H10/60
Filed: 2011-03-08
Abstract: Medication errors happen frequently in hospital, home, and pharmacy environments. A medication verification and dispensing system provides protection against such errors. The apparatus includes a guide tube that receives a medication and imaging device(s) adjacent to the guide tube that take image(s) of the medication. The imaging devices(s) and light source(s) are oriented for capturing images that reveal markings, color, size, shape, etc., of the medication. A verification system uses a signature of the image to identify the medication or compares the image(s) to reference images to identify the medication and to a prescription record of the patient to ensure it is a correct medication, dose, amount, timing, etc., for administration. If the medication is correct, it is dispensed into a dispensing vessel that locks the medication inside, but unlocks when it recognizes a unique patient identifier worn by a patient that is a correct recipient for the medication.
Patent CA-2792878-A1 (CA)
Inventor: BLUMBERG PETER M
IPC: A61K31/5375
Filed: 2011-03-11
Abstract: The present invention relates to novel compositions comprising an agonist and an antagonist, in certain ratios which allow for the onset of agonist action followed quickly by alleviation by antagonist action, and methods of use in personal defense and law enforcement.
Patent CA-2793364-A1 (CA)
Inventor: DUPHORNE DARIN H
IPC: E21B43/12
Filed: 2011-03-15
Abstract: In one aspect, a passive flow control device for controlling flow of a fluid is provided, which device in one configuration include a longitudinal member configured to receive fluid radially along a selected length of the longitudinal member, the longitudinal member including flow restrictions configured to cause a pressure drop across the radial direction of the longitudinal member. In another aspect, a method of completing a wellbore is provided, which method in one embodiment may include providing a flow control device that includes a tubular with a first set of fluid flow passages and at least one member with a second set of fluid passages placed outside the tubular, wherein the first and second set of passages are offset along a longitudinal direction and the member is configured to receive a fluid along the radial direction; placing the flow control device at a selected location a wellbore; and allowing a fluid flow between the formation and the flow control device.
Patent CA-2794032-A1 (CA)
Inventor: TUNG BERKAT S
IPC: H04L45/24
Filed: 2010-09-23
Abstract: An apparatus, method, and machine-readable medium are described for establishing, maintaining and utilizing backup channels in a peer-to-peer ("P2P") network. For example, in one embodiment, each mobile device can establish a primary P2P communication channel with one or more other mobile devices. Once the primary channel is established, each mobile device can use the primary channel to exchange secondary channel connection data and can subsequently open one or more secondary P2P communication channels with the other mobile devices. Upon detecting that the primary P2P communication channel has failed or has degraded below a specified threshold (e.g., a bandwidth or bitrate threshold), one of the secondary P2P communication channels can be automatically promoted to a primary P2P communication channel.