baber/WOPTO huggingface dataset:
Patent CA-2765683-A1 (CA)
Inventor: SHUEY KENNETH C
IPC: G01D4/02
Filed: 2012-01-26
Abstract: A wireless mesh network, method, and processor-readable storage medium for using stand-alone repeaters that are designated as having priority over other communication nodes with respect to their service as repeaters are disclosed herein. According to various embodiments, a control node or collector builds a wireless mesh network by first establishing communication paths with the designated priority communication nodes and then with communication nodes that are not designated priority communication nodes.
Patent CA-2768274-A1 (CA)
Inventor: FAURIE RENE
IPC: H04W24/10
Filed: 2012-02-16
Abstract: Des procédés et des appareils adaptés pour rapporter des mesures de qualité de liaison concernant une opération à double porteuse sur la liaison descendante sont décrits. Des procédés et des appareils fournis à titre dexemple et décrits dans la présente invention mettent en uvre un procédé fourni à titre dexemple, ou plus, qui sont adaptés pour rapporter des mesures de qualité de liaison. Le ou les procédés consistent, par exemple, à modifier des messages de rapport de mesures, de sorte à augmenter le nombre et/ou des types de mesures de qualité de liaison qui peuvent être rapportés; à permettre à des stations mobiles, le cas échéant, dutiliser différents messages de rapport de mesures, qui sont aptes à prendre en charge une plus grande quantité de mesures de qualité de liaison; et/ou à classer par priorité certaines mesures de qualité de liaison devant être rapportées, quand les messages de rapport de mesures ne contiennent pas suffisamment despace pour rapporter lensemble des mesures de qualité de liaison requises et/ou spécifiées.
Patent CA-2771134-A1 (CA)
Title: System for monitoring coring operations
Inventor: STOCKTON DAMIAN JONATHON
IPC: E21B25/00
Filed: 2010-08-16
Abstract: A system (10) for monitoring coring operations including a core sample marker (24) to rest in use on the top of a drilled core sample (14) within a core barrel (16). A cable (26) is connected at a first thereof to the core sample marker (24) and a cable tensioner (30) is provided above the core sample marker (24) to apply tension to the cable (26). A cable movement detector (32) is provided such that as the drilled sample (14) moves up the core barrel (16), the cable tensioner (30) draws the cable (26) up the core barrel (16) and the cable movement detector (32) determines the length of cable (26) drawn up the core barrel (16), thereby providing information regarding the distance travelled by the core sample marker (24).
Patent CA-2773295-A1 (CA)
Title: Power tong apparatus
Inventor: TAGGART MARK CHARLES
IPC: E21B19/16
Filed: 2012-04-03
Abstract: A power tong apparatus is provided. The power can include a vertical riser assembly for attaching to a drilling rig, and a swing arm assembly pivotally attached to the vertical riser assembly. The apparatus can include a power tong assembly pivotally attached to the swing arm assembly. The power tong assembly can include a back-up tong to grip a first pipe, and a power tong to grip and rotate a second pipe to make or break a joint between the pipes. The power tong can include a jaw assembly that, when rotated, grips the second pipe. The power tong can include a hydraulic motor to operate a drive chain or belt to rotate the jaw assembly.
Patent CA-2774155-A1 (CA)
Title: Auction verification
Inventor: MUTHUKRISHNAN SHANMUGAVELAYUTHAM
IPC: G06Q30/00
Filed: 2010-09-16
Abstract: An auction verification subsystem provides verification, without revealing actual bid values, that bid values remained sealed prior to a closing time for the auction and that an announced winning bidder for the auction provided a highest bid. The verification subsystem receives encrypted bids from bidders and generates commitment data based on the bids and provides the commitment data to each of the bidders. In response to receiving the commitment data, the bidders provide decryption keys for the encrypted bids. In turn, the bids are decrypted and an auction is performed using the decrypted bids. The results of the auction can be verified based on bid representations that do not reveal the actual values of bids, thereby maintaining the secrecy of bids. Providing access to an exchange between bidders and the verification subsystem facilitates verification that the auction is performed as a sealed bid auction.
Patent CA-2775251-A1 (CA)
Inventor: REINHARDT GREGORY
IPC: B25H1/00
Filed: 2012-04-20
Abstract: An engine mounting arrangement is provided for supporting a gas turbine engine. The mounting arrangement comprises a module adaptor mounted to an overhead or a ground based carrier for rotation about a substantially horizontal axis. The module adaptor extends horizontally from a base to an axially-opposed distal end having a first mounting interface configured for attachment to a module of the engine. The module adaptor holds the engine by the module to which it is attached and with the other engine modules projecting in a cantilever fashion from the supported module.
Patent CA-2775720-A1 (CA)
Title: Peptides for inducing heterosubtypic influenza t cell responses
Inventor: HOFT DANIEL
IPC: C07K14/11
Filed: 2010-09-30
Abstract: The present invention provides compositions and methods for generation of an anti-influenza immune response. In particular, conserved T cell epitopes within matrix protein and nucleoprotein components of influenza virus have been identified and further screened for those structures that will bind either or both of HLA I and II molecules. Methods for vaccinating subjects with formulations of such peptides for the treatment or prevention of influenza infaction also are described.
Patent CA-2778021-A1 (CA)
Title: Microsphere based wall repair compound
Inventor: FASULA ADAM
IPC: C09D7/65
Filed: 2012-05-28
Abstract: The present invention is a drying composition comprising spherical beads and a stable aqueous dispersion of polymer particles and also a dried composition of the spherical beads and a polymer film. The composition is useful as a wall repair formulation.
Patent CA-2779148-A1 (CA)
Inventor: SUZUKI SHOICHI
IPC: H04J99/00
Filed: 2010-10-06
Abstract: Disclosed is a wireless communication system for communication between a base station device (3) and a mobile station device (1). The base station device (3) sets the sequence number (rank) of data spatial multiplexing that is used when the mobile station device (1) transmits a PUSCH, sets an orthogonal resource that is used in respective reference signals of the same number as the aforementioned set spatial multiplexing sequence number that is transmitted by the mobile station device (1) along with the PUSCH, and transmits downlink control information that includes information indicating the aforementioned set spatial multiplexing sequence number and information indicating the aforementioned set orthogonal resource used in the reference signals. The mobile station device (1) receives the aforementioned downlink control information, selects, from the aforementioned information indicating the orthogonal resource, an orthogonal resource that is applied to respective reference signals of the same number as the spatial multiplexing sequence number indicated by the aforementioned information indicating the spatial multiplexing sequence number; generates the aforementioned reference signal by applying the aforementioned selected orthogonal resource; and transmits the aforementioned generated reference signal to the base station device (3).
Patent CA-2781583-A1 (CA)
Inventor: JAKES JOHN STEWART
IPC: B66B9/08
Filed: 2010-11-24
Abstract: The invention provides a kit and method for the assembly of a stairlift guide rail, the kit comprising a plurality of sections of guide rail wherein the sections have predetermined standard dimensions. The kit preferably includes a plurality of sections of straight guide rail and a plurality of sections of curved guide rail. When fitted together according to the method of the invention, the plurality of sections of guide rail facilitate the construction of a stairlift guide rail assembly and a stairlift assembly, such that an operative is able to complete the full assembly on site. The stairlift assembly preferably also comprises load bearing means, typically in the form of seating means, chassis means and driving means. The kit and method of the invention offer significant advantages over the systems and methods of the prior art in terms of cost and time.
Patent CA-2784482-A1 (CA)
Inventor: BEASLEY DENNY D
IPC: F21V29/70
Filed: 2012-08-03
Abstract: A device and method for dissipating heat from a source of heat is described. A    plurality of layers of thermally conductive materials receives a flow of heat from a source of heat. A first layer of the plurality of layers receives the flow of heat from the source of heat and redirects and transfers the flow of heat to a second of the plurality of layers. Each layer has a separate preselected thermal impedance to control a desired temperature change across the plurality of layers and to maintain a desired operating temperature of the source heat.
Patent CA-2784818-A1 (CA)
Title: Appareil nettoyeur de surface immergee a giration par cabrage
Inventor: MASTIO EMMANUEL
IPC: E04H4/16
Filed: 2010-12-17
Abstract: L'invention concerne un appareil nettoyeur de surface immergée dans un liquide comprenant un corps creux, des organes (5, 6) de guidage définissant au moins un essieu, une chambre de filtration, au moins un moteur électrique d'entraînement, une unité (4) de commande adaptée pour commander chaque moteur d'entraînement dans au moins un sens à une vitesse choisie parmi : au moins une première vitesse dans laquelle l'appareil est en une première assiette de déplacement selon une première trajectoire prédéterminée, au moins une deuxième vitesse plus rapide dans laquelle l'appareil est en une deuxième assiette cabrée de déplacement selon une deuxième trajectoire prédéterminée différente de ladite première trajectoire.
Patent CA-2786026-A1 (CA)
Inventor: WILSON LELAND F
IPC: A61P11/00
Filed: 2011-01-07
Abstract: This invention relates generally to methods and pharmaceutical formulations useful in treating patients suffering from obstructive sleep apnea syndrome (OSAS). Treatment of OSAS is effected by administering a carbonic anhydrase inhibitor to the patient in combination with at least one additional active agent. Examples of additional active agents include modafinil, eszopiclone, Zolpidem, zaleplon, and phentermine.
Patent CA-2786962-A1 (CA)
Inventor: KHALED MAHER
IPC: A61J1/20
Filed: 2011-01-18
Abstract: This invention relates to medical devices for labelling a syringe filled from an ampoule, and to safer devices for filling a syringe from an ampoule, and to associated methods. We describe a device for attaching to an ampoule to label a syringe filled from the ampoule, the device comprising: an ampoule-mounting portion for mounting the device to a filled ampoule; a syringe-fitting portion to enable the device to be fitted onto said syringe; and a label holder to hold a label for contents of said ampoule; and wherein one of said syringe and said ampoule is detachable from said device; and wherein said label is configured such that in conjunction with a filling operation of said syringe and detachment of said one of said syringe and said ampoule from said device said syringe is labelled by said label.
Patent CA-2787528-A1 (CA)
Inventor: CAPELLI CHRISTOPHER C
IPC: A61B17/225
Filed: 2011-01-19
Abstract: Apparatuses and methods for generating therapeutic shock waves. Some embodiments comprise: an acoustic-wave generator configured to emit acoustic waves having at least one frequency between 1 MHz and 1000 MHz; a shock wave housing coupled to the acoustic-wave generator; and a shock wave medium disposed in the shock wave housing; where the apparatus is configured such that if the acoustic-wave generator emits acoustic waves then at least some portion of the acoustic waves will travel through the shock wave medium and form one or more shock waves.
Patent CA-2788331-A1 (CA)
Title: Systems and methods for manipulating a molecule in nanopore
Inventor: CHEN ROGER
IPC: C12M1/34
Filed: 2011-02-04
Abstract: Techniques for manipulating a molecule in a nanopore embedded in a lipid bilayer are described. In one example, an acquiring electrical stimulus level is applied across a lipid bilayer wherein a region of the lipid bilayer containing the nanopore is characterized by a resistance and wherein the acquiring electrical stimulus level tends to draw the molecule from a surrounding fluid into the nanopore, a change in the resistance of the lipid bilayer resulting from the acquisition of at least a portion of a molecule into the nanopore is detected, the acquiring electrical stimulus level is changed to a holding electrical stimulus level wherein the portion of the molecule remains in the nanopore upon the changing of the acquiring electrical stimulus level to the holding electrical stimulus level.
Patent CA-2789720-A1 (CA)
Inventor: SCARROTT PETER MYKOLA
IPC: A61M15/00
Filed: 2003-03-20
Abstract: An indicating device suitable for indicating the number of metered dosages that have been dispensed from or remain in a container including a base member (40), a cap member (20) moveably connected to the base member (40), an indicator member (60) rotatably mounted to one of the cap member (20) and base member (40) and a drive member (86). The indicator member (60) comprises a first stop member (3004), and the drive member (86) comprises a second stop member (3002). The first stop member (3004) engages the second stop member (3002) as the indicator member (60) is moved to the final position. The engagement between the first and second stop members (3004, 3002) prevents the drive member (86) from being rotated about the second axis. In another preferred embodiment, an inhalation device for dispensing metered dosages of medicaments from a container includes a container having a predetermined number of metered doses and the indicating device. A method for indicating the number of metered dosages of medicaments dispensed from or remaining in the container is also provided.
Patent CA-2789843-A1 (CA)
Inventor: KOENIG HANNAH MARIA
IPC: C08F10/10
Filed: 2011-02-10
Abstract: Preparation of high-reactivity isobutene homo- or copolymers with a content of terminal vinylidene double bonds per polyisobutene chain end of at least 50 mol% and a polydispersity of preferably 1.05 to less than 3.5, by polymerizing isobutene or an isobutene-comprising monomer mixture in the presence of an aluminum trihalide-donor complex effective as a polymerization catalyst or of an alkylaluminum halide-donor complex, especially of an aluminum trichloride-donor complex, said complex comprising, as the donor, an organic compound with at least one ether function or a carboxylic ester function.
Patent CA-2791032-A1 (CA)
Inventor: MORENO JAIME
IPC: B23D51/02
Filed: 2012-09-27
Abstract: According to one embodiment of the present disclosure a saw assembly includes a drive member, a motor, a housing, and a foot. The drive member is configured to be moved in a repeating pattern. The motor is configured to move the drive member in the repeating pattern. The housing defines an interior space in which the motor is positioned. The foot includes (i) a base having an upper surface and a lower work piece contact surface, and (ii) a conduit structure secured to the upper surface of the base. The housing is pivotably mounted to the conduit structure.
Patent CA-2796866-A1 (CA)
Inventor: LANE JONATHAN ANDREW
IPC: C25B9/23
Filed: 2011-03-14
Abstract: A method and apparatus for producing a carbon monoxide containing product in which cathode (18) and anode sides (22) of an electrically driven oxygen separation device (16) are contacted with carbon dioxide and a reducing agent, respectively. The carbon dioxide is reduced to carbon monoxide through ionization of oxygen and the reducing agent lowers the partial pressure of oxygen at the anode side to partially drive oxygen ion transport within the device through the consumption of the oxygen and to supply heat. The lowering of oxygen partial pressure reduces voltage and therefore, electrical power required to be applied to the device and the heat is supplied to heat the device to an operational temperature and to the reduction of the carbon dioxide occurring at the cathode side. The device can be used as part of an integrated apparatus in which the carbon dioxide is supplied from a waste stream of a process plant.
Patent CA-2797761-A1 (CA)
Inventor: LIPINSKI JOHN
IPC: B65D90/06
Filed: 2012-11-27
Abstract: A production tank has at least one fluid outlet having a first flow area, an access port having a second flow area, and a fluid-containment space defined by a sidewall and a roof, the second flow area being larger than the first flow area. The fluid-containment space storing production liquids from a wellbore. A plurality of individual insulating elements are distributed across a horizontal section of the production tank, the insulating elements having a density that is less than the production fluids and having a size and shape that prevents passage through the first flow area and that permits passage through the second flow area.
Patent CA-2798173-A1 (CA)
Title: Drive mechanism with a low friction coating for a drug delivery device
Inventor: JUGL MICHAEL
IPC: A61M5/315
Filed: 2011-05-03
Abstract: The present invention relates to a drive mechanism for a drug delivery device, comprising a number of mechanically interacting functional components (18, 20, 22, 26, 28) among which at least a piston rod (18) is adapted to transfer thrust to a piston (16) of a cartridge (8) that contains a medicinal product to be dispensed, wherein at least one of the functional components (18, 20, 22, 26, 28) at least in sections comprises a friction-reducing slide coating. In this way, a force level required for dispensing and/or setting of a dose can be effectively reduced.
Patent CA-2798233-A1 (CA)
Inventor: CHHINA HARBIR
IPC: E21B43/00
Filed: 2012-12-07
Abstract: Hydrocarbons may be produced from a well which comprises a contour section that follows a contour of a depression on a contoured base above which the reservoir is formed. Hydrocarbons may also be produced from a first well in a gravity-controlled recovery process and a second well which extends under and across the first well. For recovery of hydrocarbons from a reservoir, a pair of injection and production wells may be positioned and configured to optimize an initial rate of production from a pay region in the reservoir, and another well for producing hydrocarbons may be located below the production well and be positioned and configured to optimize an amount of hydrocarbon recovery from the pay region.
Patent CA-2801328-A1 (CA)
Title: Cut guard
Inventor: NASEHI KAMRAN
IPC: A41D13/08
Filed: 2012-12-24
Abstract: My invention called "Cut Guard". Cut Guard is use to protect fingers of getting cut by sharp knife in kitchen. Cut Guard is use in kitchen daily. Cut Guard is design to hold any type of vegetable, fruits and meat on cutting board ,so you can easily cut ,any thing related to food, like onion, potato, and many other things related to cooking or juicing with no worry of your fingers get cut by sharp knife.
Patent CA-2802447-A1 (CA)
Inventor: DIAZ CARMENA ANGEL
IPC: H05G1/10
Filed: 2010-09-28
Abstract: The aim of the invention is to provide a method for the operation of an x-ray apparatus such that maximum power is supplied at all times. For this purpose, the supply or input voltage for the x-ray tube must be half the voltage of the source ((Vbat)/2) or (Vline)/2), known as reference voltage (Vref). According to the method, in the event of a deviation from the reference voltage, the current supplied is modified, with the exposure time being modified, in order for maximum power to be supplied at all times. Specifically, the invention is based on a method which controls the current of the tube according to the supply voltage (batteries or grid).
Patent CA-2807617-A1 (CA)
Title: Elution de proteines sur resines d'hydroxyapatite sans deterioration de la resine
Inventor: CUMMINGS LARRY J
IPC: C07K16/00
Filed: 2011-08-17
Abstract: Les protéines, y compris des anticorps monoclonaux, qui ont été retenues sur des résines d'hydroxyapatite dans le but de les séparer, de les purifier, ou les deux, sont éluées des résines par le biais d'une solution tampon d'élution contenant des quantités contrôlées d'ions calcium et phosphate. La solution tampon permet d'éluer les protéines lors d'analyses répétées à pH acide sans détérioration de la résine.
Patent CA-2813366-A1 (CA)
Inventor: ZATORSKI DAREK TOMASZ
IPC: F01D7/00
Filed: 2011-07-29
Abstract: Spaced apart counter-rotatable forward and aft rows of forward and aft propellers are mounted on forward and aft rotatable frames. Hydraulic rotary forward and aft pitch change actuators on the frames are operable for controlling pitch of the propellers. A hydraulic fluid supply outboard of the frames is connected to forward and aft rotary unions which are operable for transferring hydraulic fluid between forward and aft union stators to forward and aft union rotors mounted within the forward and aft rotary unions. The forward union rotor is operable to transfer the hydraulic fluid from the forward rotary union to the aft pitch change actuators and the aft union rotor is operable to transfer the hydraulic fluid from the aft rotary unions to the forward pitch change actuators. The forward and aft rotatable frames counter-rotatably mounted on a structural frame located forward or aft of the propellers.
Patent CA-2813824-A1 (CA)
Inventor: KLAPPER ULRICH
IPC: G01R31/00
Filed: 2013-04-22
Abstract: In order to test a power engineering test object (14), a test signal is generated by a first test device (2), which is supplied by the first test device (2) to a second test device (3) to be amplified by the same and to be output to the power engineering test object (14). Further, the test signal may be applied by the first test device (2) to the power engineering test object (14), the test signal preferably being time-synchronously output by the first test device (2) and the second test device (3) to the power engineering test object (14).
Patent CA-2813940-A1 (CA)
Title: Undercutter device
Inventor: BALDERSON SCOTT
IPC: E02F3/08
Filed: 2010-10-07
Abstract: An undercutter having removable top and bottom portions, which when in place and secured, provide the channel guide for the chain, and when removed, allow for replacement of worn parts without loosening or removing the chain.
Patent CA-2814392-A1 (CA)
Inventor: MURPHY CRAIG
IPC: F24D12/00
Filed: 2011-11-07
Abstract: The present invention provides an apparatus (100) and method for cooling and recovering heat energy from power cables and/or transformers. The apparatus (100) comprises a first conduit (102) in thermal contact with at least one electrical power cable (104) and/or at least one transformer, a heat transfer device (106) coupled to the first conduit (102), fluid circulating means (112) and a heating circuit (114) coupled to the heat transfer device (106) for interfacing with an external heating system (126), such as those typically installed in domestic or commercial premises (128). When in use, the circulating means (112) is operable to circulate a fluid through the first conduit (102) to thereby enable the heat transfer device (106) to recover at least a portion of the heat energy of the cable (104) and/or transformer from the heated fluid for subsequent reuse by an external heating system (126) via the heating circuit (114). The apparatus and method are found to be particularly suited for the recovery and reuse of wasted heat from subterranean high-tension power cables and above surface substation transformers, while cooling the equipment to improve operational performance and lifetime.