baber/WOPTO huggingface dataset:
Patent CA-2825945-A1 (CA)
Title: Blowout preventer translating shaft locking system
Inventor: SCHAEPER GARY R
IPC: E21B33/06
Filed: 2012-01-20
Abstract: The disclosure provides a blowout preventer (BOP) system with an actuator for opening and closing a ram. The actuator includes a locking system having a clutch piston to operate a clutch having ratcheting teeth. The locking system disengages the clutch prior to the ram opening and closing. The clutch piston has a first portion with a larger area than a second portion. A clutch fluid pressure acts on the first portion, and a closing fluid pressure acts on the second portion. This area difference in the clutch piston portions allows the clutch to be disengaged during closing operations, even when the closing fluid pressure is the same as the clutch fluid pressure and the clutch is biased engaged by a bias assembly. Further, closing fluid pressure is applied to lessen the load on the clutch ratcheting teeth, while the clutch fluid pressure is applied to unlock the clutch.
Patent CA-2826525-A1 (CA)
Inventor: PROUDLOCK DAVID
IPC: A01D34/416
Filed: 2013-09-06
Abstract: A vegetation cutting device comprising a housing rotatably coupled to a shaft;    a cutting head comprising a rotary cutting means for cutting vegetation, the cutting head being coupled to the shaft and being arranged to move between an edging mode in which the rotary cutting means rotates in a substantially vertical plane and a trimming mode in which the rotary cutting means rotates in a substantially horizontal plane; a motor mounted in the housing, the motor being arranged to drive the rotary cutting means; and a switching means mechanically coupled between the housing and the shaft and arranged to be actuated when the shaft rotates relative to the housing thereby changing the speed of the rotary cutting means when the cutting head moves between the edging mode and trimming mode.
Patent CA-2828244-A1 (CA)
Title: Hybrid pressure vessels for high pressure applications
Inventor: SILVA VIEIRA PEDRO ALEXANDRE QUEIROS OLIVEIRA
IPC: F17C1/04
Filed: 2012-02-24
Abstract: A pressure vessel is provided including an inner tank formed from a tank liner surrounded by a wound layer of composite filaments. A protective jacket is disposed on the inner tank that facilitates stacking and portability of the pressure vessel and helps to define an air passage for convective heat transfer between the hybrid tank and the environment.
Patent CA-2828651-A1 (CA)
Title: Lift and choke control
Inventor: RASHID KASHIF
IPC: E21B43/00
Filed: 2013-09-30
Abstract: A method can include selecting two control variables for a fluid production network; providing data acquired from the production network, the data associated with values for the two control variables; providing an interpolation model for interpolating the data over a domain defined by operational bounds for each of the two control variables; and solving a programming problem based at least in part on the interpolation model to provide values for at least one of the two control variables.  Various other apparatuses, systems, methods, etc., are also disclosed.
Patent CA-2833441-A1 (CA)
Inventor: KURIYAGAWA KOJI
IPC: B63H23/16
Filed: 2013-11-14
Abstract: In an apparatus for controlling operation of two outboard motors mounted on a stern of a boat side by side and each equipped with an internal combustion engine to power a propeller through a power transmission shaft and a transmission having a forward first-speed and a second-speed gear and a reverse gear supported on the power transmission shaft, control is conducted at turning of the boat to operate the inner one of the outboard motors to transmit the engine power to the propeller through the reverse gear, and to operate the outer one of the outboard motors to transmit the engine power to the propeller through the forward first-speed gear, when the detected engine speed is equal to or smaller than a predetermined first speed and the detected rudder angle is equal to or greater than a predetermined angle.
Patent CA-2833542-A1 (CA)
Inventor: MAITRA ANUTOSH
IPC: G08B21/22
Filed: 2013-11-15
Abstract: A method for managing a public transport system comprises receiving information indicating a change of status of a component of a public transport system; identifying a commuter who is affected by the change of status; generating an alternative travel advisory for the commuter based on the change of status; and transmitting the alternative travel advisory to the commuter. In some embodiments the change of status includes a delay in an expected time of arrival of a public transport vehicle; identifying the commuter includes locating the commuter in the vehicle; and the alternative travel advisory includes a message advising the commuter to leave the vehicle. In some embodiments, locating the commuter in the vehicle is based on comparing a location of the commuter with a location of the vehicle. In some embodiments, the method further comprises receiving from the commuter information indicating that the commuter has boarded the vehicle.
Patent CA-2840147-A1 (CA)
Inventor: PARREN PAUL
IPC: C07K16/36
Filed: 2012-07-06
Abstract: Described herein are polypeptides and related antibodies comprising a variant Fc domain. The variant Fc domain provide for stabilized Fc: Fc interactions when the polypeptide(s), antibody or antibodies are bound to its target, antigen or antigens on the surface of a cell, thus providing for improved effector functions, such as CDC- response.
Patent CA-2841557-A1 (CA)
Title: Method for controlling a photodetector by automatically detecting incident radiation
Inventor: BLANCHON DAVID
IPC: H04N5/374
Filed: 2012-07-09
Abstract: The invention relates to a method for controlling a light-sensitive device, for example, a digital X-ray detector including an array of light-sensitive points. The light-sensitive device includes a column conductor, line conductors, and light-sensitive points. Each light-sensitive point is connected between the column conductor and one of the line conductors, and includes a light-sensitive element capable of converting a photon flux into electrical charges, and a transistor capable of transferring the electrical charges to the column conductor based on the control of a signal received by the corresponding line conductor. The invention depends on the presence of a capacitor for cross-coupling between the drain and the source of each transistor in the off state. Said capacitor provides a potential variation to the column conductor upon receiving photons. The method according to the invention comprises steps (21, 22, 23, 24) for comparing the potential variation with a threshold, and a step (25) of reading the light-sensitive points is carried out in the event that the result of the comparison is positive.
Patent CA-2841954-A1 (CA)
Title: 5-hydroxymethyl-2furfural (5-hmf) as treatment for hypoxia
Inventor: STERN WARREN
IPC: A61P43/00
Filed: 2012-07-12
Abstract: Provided herein is a pharmaceutical formulation for treating hypoxia caused by chronic obstructive pulmonary disease (COPD) consisting of from about 500 mg to about 2,000mg 5-hydroxymethyl-2-furfural (5-HMF) and a pharmaceutically acceptable diluents, carrier or excipient. Further provided herein is a pharmaceutical formulation for treating hypoxia caused by chronic obstructive pulmonary disease (COPD) consisting of from about 500 mg to about 2,000mg 5-hydroxymethyl-2-furfural (5-HMF), a drug for treating COPD, and a pharmaceutically acceptable diluents, carrier or excipient.
Patent CA-2844739-A1 (CA)
Title: On-demand production of electronic device accessories
Inventor: HALES RANDALL
IPC: G06Q30/00
Filed: 2013-01-14
Abstract: An on-demand production system for accessories for use with electronic devices is configured to generate digital templates defining the design of the accessories and provide the digital templates to retail or other locations. The retail or other locations may receive access to the digital templates automatically and/or electronically within a week, a day, or even minutes, of the digital template being created. When a customer requests an accessory, the digital template may be accessed. Using an electronic production machine and a supply of stock material, the accessory can be cut, formed, printed, or otherwise produced based on instructions or designs of the digital template. The electronic production machine may automatically read the digital template to automate the production at a retail location. The electronic production machine may produce the accessory on-demand, and production of the accessory may be completed within two hours, or potentially within ten minutes, of a request.
Patent CA-2845577-A1 (CA)
Inventor: SAKAMOTO TAKAYUKI
IPC: G16H50/20
Filed: 2012-09-14
Abstract: An information processing system that includes a user interface that receives an input by a user; a life rhythm analyzing unit that analyzes the user's life rhythm based on information collected by a sensor for the analysis; and a content transmitting unit that acquires the input and analysis result of the life rhythm of the user from the life rhythm analyzing unit and provides content based on the input and the analysis result.
Patent CA-2846189-A1 (CA)
Title: Fail-safe anchoring systems for cavity walls
Inventor: HOHMANN RONALD P JR
IPC: F16B1/00
Filed: 2014-03-12
Abstract: A fail-safe wall anchor for cavity walls includes a wingnut including receptors for receiving pintles of a veneer tie. Thermally insulative material is provided to inhibit transfer of heat from the veneer tie to the wall anchor. Back up structure is provided in the event the thermally insulative material fails to maintain the structural connection between the wall anchor and the veneer tie.
Patent CA-2849963-A1 (CA)
Inventor: LEPRETTRE BENOIT
IPC: G01R19/25
Filed: 2012-10-16
Abstract: L'invention concerne un procédé d'analyse de la qualité de l'énergie électrique dans un réseau électrique triphasé, caractérisé en ce qu'il comporte les étapes de: Mesure (El) d'un ensemble de grandeurs nsemble comportant une grandeur électrique par phase, Formation (E2) d'un vecteur d'espace à partir d'une transformation tridimensionnelle instantanée de l'ensemble des grandeurs électriques mesurées, Détermination (E3) d'un ensemble comportant au moins un paramètre représentatif de la qualité de l'énergie électrique dans le réseau électrique triphasé, en fonction du vecteur d' espace.
Patent CA-2850172-A1 (CA)
Title: Hostile environment stable compositions and drilling and fracturing fluids containing same
Inventor: FALANA OLUSEGUN MATTHEW
IPC: C09K23/00
Filed: 2012-09-27
Abstract: Foam systems including a surfactant subsystem including one alpha-olefm sulfonic acid or a plurality of alkali metal alpha-olefm sulfonic acid salts and optionally, one ethoxylated alcohol sulfonate or a plurality of ethoxylated alcohol sulfonates, optionally, a pour point depressant subsystem including one glyme or a plurality of glymes and optionally, a corrosion inhibiting subsystem including one corrosion inhibitor or a plurality of corrosion inhibitors, where the system is thermally or heat stable up to 450°F (232°C), the system is environmentally benign, the system is capable of producing a foam in an aqueous medium including high amounts of crude oil, the system is efficient at low usage levels and the system is capable of reuse or at least on foam-defoam cycle. Methods for making and using including preparation of the foam systems, drilling, fracturing, completion and producing using the systems in conjunction with a gas.
Patent CA-2851670-A1 (CA)
Title: Appareil et methode de refroidissement d'un tube de pellicule plastique dans un procede de pellicule soufflee
Inventor: BERTRAND ANTHONY H
IPC: B29C48/255
Filed: 2014-05-07
Abstract: La présente invention concerne un appareil de refroidissement différentiel dun tube de pellicule plastique. Lappareil et la méthode comprennent lutilisation dune filière dextrusion de pellicule soufflée qui extrude un tube de pellicule plastique vers le haut. Un système de refroidissement dair applique de lair réfrigérant à travers au moins une surface du tube de pellicule plastique. Au moins une vanne détranglement est couplée à une pompe de mise sous pression qui procure un fluide actif sous pression, de préférence de leau. Les vannes détranglement sont positionnées pour projeter le fluide actif sous pression à partir des sorties des vannes détranglement vers des arcs circulaires du tube de pellicule plastique, les arcs circulaires du tube de pellicule plastique étant inférieurs à la circonférence du tube de pellicule plastique pour fournir une pellicule plastique tubulaire soufflée avec une variation contrôlée de lépaisseur.
Patent CA-2852052-A1 (CA)
Title: Depressurization system for an electrical transformer
Inventor: KENDRICK WILLIAM R
IPC: H02H7/04
Filed: 2012-10-11
Abstract: A depressurization system for an electrical transformer includes a pressure release assembly configured to be in fluid communication with a chamber of the electrical transformer. The pressure release assembly includes a rupture pin valve. The system may include an evacuation assembly having a blast chamber. The rupture pin valve includes a pin configured to buckle in response to a predetermined pressure applied to a surface of the rupture pin valve.
Patent CA-2856923-A1 (CA)
Inventor: CASHMAN DEBRA
IPC: G01N37/00
Filed: 2014-07-15
Abstract: An implement usable by a woman to protect herself against someone depositing a date rape drug in her beverage. The inventive implement includes a wet reservoir and a dry plenum in which products that are typically dispensed by the implement are stored.
Patent CA-2856969-A1 (CA)
Inventor: MCDOUGAL MONTY D
IPC: G06F21/56
Filed: 2012-11-29
Abstract: In certain embodiments, a computer-implemented system comprises a boundary controller and a first malware detection agent. The boundary controller is operable to implement a security boundary between a first computer network environment and a second computer network environment. The second computer network environment has a security classification level that is more restrictive than a security classification level of the first computer network environment. The boundary controller is operable to receive from the first computer network environment a file. The first malware detection agent is positioned in the second computer network environment and is operable to receive via the boundary controller the file and apply a first malware detection process on the file. The first malware detection process is subject to the security classification level of the second computer network environment.
Patent CA-2858899-A1 (CA)
Inventor: FENG DAVID
IPC: A47D7/00
Filed: 2014-08-06
Abstract: In an implementation a compressible mattress is provided that may be compressed at a manufacturing location and inserted into packaging; the packaging, maintaining the compressed state of the compressed mattress. The compressed mattress may be shipped in the compressed state within the packaging to a distributor or retail store for display and sale. After sale and transport to a customer location in the compressed state, the packaging may be removed and the mattress decompresses and expands until it reaches an expanded form.
Patent CA-2860110-A1 (CA)
Title: Geometrical shape apparatus
Inventor: BRAZIER STEPHEN WILLIAM CRUWYS
IPC: A63F9/06
Filed: 2011-12-22
Abstract: Apparatus comprising a set of shapes, the shapes derived from a hexagonal footprint, and wherein for each of the shapes, at least some of the vertices of the hexagon joined with straight lines to define a perimeter of a respective shape of the set.
Patent CA-2870429-A1 (CA)
Title: Opening and closing device and respiratory assistance device
Inventor: NITTA KAZUFUKU
IPC: A61M16/20
Filed: 2013-04-15
Abstract: A respiratory assistance device 10 includes: a mask 13 having an expiratory hole 13a; an expiratory valve 15 provided in the mask 13, for opening and closing the expiratory hole 13a; and a control unit 17 for performing overall control on the entire device. The mask 13 and the expiratory valve 15 together form an opening and closing device. The expiratory valve 15 is deformable by deformation of a piezo element 15a.  The expiratory valve 15 is disposed on an inner surface 13f so that a deformation direction thereof, i.e., a thickness direction thereof, extends along the inner surface 13f of the mask 13 and a side surface 15m slides along the inner surface 13f by the deformation thereof.
Patent CA-2871414-A1 (CA)
Inventor: INOKUCHI MASAMI
IPC: B44C1/17
Filed: 2013-04-23
Abstract: A hologram transcription foil according to the present invention enables heat transcription to a base material for transcription. The hologram transcription foil has a laminated structure comprising, on one side of the base material, a peeling layer, a layer formed with a diffraction structure, and an adhesion layer. The layer formed with a diffraction structure includes hologram micro-unevenness of a diffraction grating. The peeling layer and/or the adhesive layer are/is provided with heat conduction concealment information in a heat conduction concealment information holding part.
Patent CA-2871799-A1 (CA)
Title: Wheel arch and wheel
Inventor: RESA RODRIGO BENITO
IPC: B60C7/10
Filed: 2013-04-05
Abstract: The invention relates to a wheel arch to be coupled to a tyre (4) of a wheel, that has a liner (1) to go around a tread, a frame (2) for supporting the liner (1) and providing rigidity to the wheel arch, and devices for fixing the frame (2) to the tyre (4). The invention also relates to a wheel comprising various wheel arches of the above-mentioned type.
Patent CA-2873062-A1 (CA)
Title: Method of making oxygenates from a non-catalytic chemical reaction
Inventor: PAWLAK NATHAN
IPC: C07B41/00
Filed: 2013-05-09
Abstract: A system and a method for forming oxygenates. A hydrocarbon gas and an oxygen-containing gas is fed into a reaction and oxidized together. The oxygenate products are then removed from the reactor.
Patent CA-2883418-A1 (CA)
Title: A panel support bracket
Inventor: ROSATI EMILIO
IPC: E04G17/16
Filed: 2013-09-06
Abstract: This invention relates to a positioning apparatus for an upright panel of a building, the apparatus comprising a base adapted to depend from a structure associated with the building or construction thereof, a support for an edge of the panel, and a positional adjustment means depending from the base which provides for positional adjustment of the support relative to the base. A system for positioning a precast panel which incorporates the apparatus, along with methods for using the apparatus and method are also disclosed.
Patent CA-2885474-A1 (CA)
Inventor: JIA PING
IPC: D01C1/04
Filed: 2013-09-16
Abstract: Provided in the present invention are a biological bacterial solution, an application of same, and an application method therefor in preparing a textile fiber, a cellulose for use as an additive, and a biological bacterial solution pulp. The complex microbial flora comprises Rheinheimera tangshanensis of deposit number CGMCC No. 5972, Pseudomonas fluorescens of deposit number CGMCC No. 5974, and Wickerhamomyces anomalus of deposit number CGMCC No. 5975. The method comprises: formulation of the bacterial solution, processing of raw materials, and preparation or pulping of the fiber.
Patent CA-2886857-A1 (CA)
Title: Toilet flush valve assemblies
Inventor: JENSEN ROBERT M
IPC: E03D1/34
Filed: 2013-09-30
Abstract: Toilet flush valve assemblies are described which include a valve body; a flush valve cover detachably connected to a flush line; a pivot mechanism capable of opening and closing the flush valve cover upon actuation; wherein the flush line is connected at a first end to a flush actuating device and at a second end to the flush valve cover, the line being capable of raising and lowering the cover upon actuation; and a float situated above the cover and connected to the flush line at a point between the first and the second ends of the flush line or by a separate float line connected to the cover. The float is sufficiently buoyant and capable of resisting the force of flowing water and keeping the flush valve cover open to allow flush water to pass through the valve body before closing the cover when the valve body is installed.
Patent CA-2887497-A1 (CA)
Inventor: MISCHKE STEVEN GREGORY
IPC: C07D403/12
Filed: 2013-12-09
Abstract: Disclosed are compounds of Formula (I), or pharmaceutically acceptable salts thereof, wherein Z, X, Q and R1 are as described in this application, and methods of using the compounds in the treatment of cancer.
Patent CA-2888652-A1 (CA)
Title: Recombinant human igm-antibody effective against cancer cells
Inventor: KATINGER HERMANN
IPC: C07K16/30
Filed: 2013-11-26
Abstract: The present invention relates to a recombinant human monoclonal pentameric IgMantibody comprising the following characteristics: capability of oligospecific binding to purified ganglioside epitopes GD3, GM3, GD2 and GM1 and capability of specific binding to malignant cancer cells selected from the group consisting of melanoma cells, small cell lung cancer cells, glioblastoma cells, estrogen receptor-negative metastatic breast cancer cells. The invention further relates to a cell line producing the IgM antibody and to the use of the IgM antibody as a diagnostic tool and/or as a therapeutic agent.
Patent CA-2889685-A1 (CA)
Inventor: HOUMB SIV-HILDE
IPC: H04L29/02
Filed: 2014-01-07
Abstract: There is described a method for monitoring an industrial control system, the method comprising the following steps: - collecting data from one or more sources (500) external to the industrial control system; - collecting data from one or more internal sources (100) on the industrial control system; - aggregating data collected from said internal sources (100) and/or from said external sources (500); - correlating said collected data by analyzing and interpreting said collected data in view of previously collected data so as to monitor the security of the industrial control system. There is also described an apparatus (1) for performing a method according to the invention.
Patent CA-2891355-A1 (CA)
Inventor: PEDDLE CHARLES I
IPC: H01L27/00
Filed: 2013-11-19
Abstract: A solid state drive includes DRAM logical flash and flash memory, in which system processor reads and writes only to the DRAM logical flash which minimizes writes to the flash memory. A method for operation of a solid state flash device includes writing, by a CPU, to a solid state drive by sending commands and data to DRAM logical flash using flash commands and formatting.
Patent CA-2893970-A1 (CA)
Inventor: WU LONG
IPC: C10J3/46
Filed: 2012-12-18
Abstract: A two-zone gasifier is used to produce syngas from coal fines, oxygen and steam. The two-zone gasifier has a top fluidized gasification zone and a bottom entrained flow gasification zone connected by a Venturi throat. The syngas production will occur in both zones with the syngas being collected from the top of the gasifier.
Patent CA-2895013-A1 (CA)
Inventor: PETERSON GREGORY WAYNE
IPC: E21B10/23
Filed: 2012-12-14
Abstract: An air-cooled earth-boring drill bit including a plurality of lugs. Each lug includes a pin flange. A first roller race is distal to the pin flange. A thrust flange is distal to the first roller race. At least one pin flange vent slot 71 is arranged in a surface of the pin flange opposite the first roller race. The at least one pin flange vent slot 81 opens in a direction of a load side of a bearing. At least one thrust flange vent slot 71 is arranged in a surface of the thrust flange facing the first rollers. The at least one thrust flange vent slot 81 opens in the direction of the load side of the bearing. A plurality of flow passages are arranged within the lug to supply fluid to the at least one pin flange vent slot 71 and the at least one thrust flange vent slot 81.