baber/WOPTO huggingface dataset:
Patent CA-2654654-C (CA)
Title: Successive type constant-temperature valve core with single handle
Inventor: XIE QINGJUN
IPC: F16K11/02
Filed: 2009-02-18
Granted: 2012-06-05
Abstract: A successive type constant temperature valve core with single handle comprises a valve cover, a temperature adjusting assembly, a thermo sensitive element and a control assembly for hot and cold inlet water, combining in the chamber of the valve cover from top to bottom, wherein, the control assembly for hot and cold water inlet comprises a holder of the thermo sensitive element, an adjuster, a put-off spring, a buffer spring and a holding piece. The upper part of the holder of the thermo sensitive element props the thermo sensitive element, and the lower part extends from the lower end of the valve cover; the buffer spring is arranged outside the holder of the thermo sensitive element, and the two ends respectively prop the holder of the thermo sensitive element and the adjuster; the adjuster is axial adjustably restricted to the periphery of the lower part of the holder of the thermo sensitive element by matching the buffer spring with the holding piece; the put-off spring is arranged outside the buffer spring, and the two ends are respectively prop the holder of the thermo sensitive element and the valve cover; the top and foot of the adjuster respectively forms cold water inlet and hot water inlet; water outlet is arranged on the wall of the valve cover; the holder of the thermo sensitive element is provided with a mixed water passage that communicates with the cold water inlet , the hot water inlet and the water outlet.
Patent CA-2662557-C (CA)
Inventor: GRESHAM RICHARD D
IPC: A61B17/00
Filed: 2002-04-03
Granted: 2011-03-22
Abstract: A stapling device including an elongated pusher link having proximal and distal ends, annular portions adjacent its proximal and distal ends, and an intermediate portion between the annular portions; a firing actuator coupled to the proximal end of the pusher link. A tubular shaft has an elongated bore for housing the pusher link. A portion of the intermediate portion of the pusher link has a U-shaped configuration, when viewed in vertical section taken transverse to the longitudinal axis of the pusher link, including a flat bottom wall parallel to, disposed to one side of and adjacent to the diameter of the shaft. The bottom wall has adjoining upstanding side walls extending transversely through the diameter and along a portion of the interior surface of the bore. The bottom wall has a thickness less than half of the radius of the bore.
Patent CA-2663986-C (CA)
Inventor: OKAMURA DAISUKE
IPC: C02F1/44
Filed: 2007-09-19
Granted: 2013-06-25
Abstract: The present invention provides a method that allows solid-liquid separation of activated sludge and a treated liquid to be carried out stably and efficiently by suitably evaluating the risk of clogging prior to membrane clogging and adopting necessary and adequate countermeasures. The present invention provides a wastewater treatment method employing a membrane separation activated sludge process, by which the upper limit of BOD-sludge load is determined based on an index indicating the total organic content of the organic wastewater and a BOD value, and the BOD-sludge load in the activated sludge tank is adjusted so as not to exceed the upper limit.
Patent CA-2665045-C (CA)
Inventor: PAVEL DENNIS R
IPC: H04W84/18
Filed: 2007-09-28
Granted: 2016-06-14
Abstract: An apparatus for in-field configuration of a seismic device such as a seismic sensor may include a memory module having data for configuring the seismic device, a location sensor determining a location parameter for the seismic sensor, an alignment member aligning the location sensor with the seismic sensor, and a communication device transmitting the determined location parameter to a selected external device. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
Patent CA-2665143-C (CA)
Inventor: FORMON JOHN S
IPC: A47K10/24
Filed: 2007-10-03
Granted: 2014-12-09
Abstract: A two-roll toilet paper dispenser automatically transfers a new roll into dispensing position once the previous roll is spent or nearly spent. A spring-loaded plate senses the decreasing diameter of the first roll, and once it reaches a predetermined minimum, actuates a linkage that permits a mandrel carrying the two rolls to drop down within the dispenser body and position the second roll for dispensing. The mandrel and track structure permits reloading the dispenser without removing the mandrel. The rolls of toilet paper have adapter plugs in one end only, to ensure that the rolls are placed in the correct orientation within the dispenser.
Patent CA-2665353-C (CA)
Inventor: PROCIW LEV ALEXANDER
IPC: F02C7/22
Filed: 2007-09-27
Granted: 2013-01-22
Abstract: A fuel manifold for a gas turbine engine having a first peripheral surface having a first channel defined therein and a second peripheral surface having a second channel defined therein, each of the first and second channels being sealingly enclosed to define a corresponding conduit.
Patent CA-2665854-C (CA)
Inventor: HANSON MARK
IPC: H04W8/24
Filed: 2007-09-21
Granted: 2017-10-10
Abstract: A system for providing a wireless device with access to a computer network includes an access point that sets up a radio link with the wireless device and couples the wireless device to the network. The system also includes a server that receives data packets from the access point through the computer network. The data packets include at least one data packet that has a first identifier that uniquely identifies the wireless device and a second identifier that corresponds to at least one of a manufacturer code or a vendor code of the wireless device. The system further includes a database that is coupled to the server and stores data for associating a service plan with the first and second identifiers and basing the service plan, at least in part, on the second identifier. Other features and systems are also disclosed.
Patent CA-2666153-C (CA)
Title: Titaniferous ore beneficiation
Inventor: JHA ANIMESH
IPC: C22B1/02
Filed: 2008-01-29
Granted: 2011-05-03
Abstract: This invention relates to a process for beneficiating a titaniferous ore. The process comprises calcining the titaniferous ore, at least one alkali or alkaline earth metal salt, and at least one alumina-containing material in the presence of oxygen to form a calcined ore mixture, then leaching the calcined ore mixture with a solution comprising ammonium. sodium or magnesium chloride in the presence of oxygen to form a leached ore mixture, and contacting the leached ore with an acid to form a beneficiated ore.
Patent CA-2666361-C (CA)
Title: Systeme de soudage
Inventor: BONELLI RENATO
IPC: B23K9/028
Filed: 2007-10-04
Granted: 2015-11-24
Abstract: L'invention concerne un chariot de soudage (1) comprenant un chalumeau à souder (3) pour souder dans une rainure (19). Le chalumeau à souder (3) est monté de manière à pouvoir effectuer un mouvement de rotation autour d'un axe (21) qui est sensiblement horizontal, relativement au chariot de soudage (généralement tangentiellement à un tuyau pendant l'utilisation), de sorte que le chalumeau soit mobile pendant l'utilisation du chariot de soudage (1), lorsque celui-ci est disposé pour permettre au chalumeau de souder dans une rainure, entre (i) une position de fonctionnement et (ii) une position de désengagement dans laquelle le chalumeau à souder est éloigné de la rainure (19). Le chariot de soudage peut être moins encombrant et plus compact que certains dispositifs connus dans l'art.
Patent CA-2668666-C (CA)
Inventor: MENZE WILLIAM F
IPC: E01H5/06
Filed: 2009-06-10
Granted: 2013-04-16
Abstract: A headlight control system system for use on a snow blow mounted on the front of a vehicle and a related method are disclosed that automatically, selectively illuminate the headlights of the vehicle in addition to the headlights of the snow blow only when the snow plow blade is in a down position such that it is not physically obstructing the headlights of the vehicle. The headlight control system and method only operate to turn on the vehicle headlights when the snow plow lights are turned on. The headlight control system and method are capable of operating both the low beam headlights and the high beam headlights of the vehicle in conjunction with the low beam headlights and the high beam headlights of the snow plow when the snow blow blade is lowered.
Patent CA-2671865-C (CA)
Inventor: MATTSON JEANINE D
IPC: C07K14/54
Filed: 2007-12-11
Granted: 2017-01-10
Abstract: The present invention discloses a canine TSLP protein and a nucleic acid that encodes that protein. Peptide fragments of the protein that comprise specific epitopes of the canine TSLP protein are also disclosed. The canine TSLP protein and related peptide fragments may be used as an antigen for immunological assays, as well as for vaccines that induce anti-TSLP antibodies. The present invention further discloses methods of making and using the canine TSLP gene, the canine TSLP protein, and the related peptide fragments.
Patent CA-2674846-C (CA)
Title: Systemes et procedes pour visualiser en temps reel des jeux de donnees volumetriques multiples
Inventor: LIN JIM CHING-RONG
IPC: G06T15/00
Filed: 2008-01-04
Granted: 2017-01-03
Abstract: L'invention concerne des systèmes et des procédés destinés à visualiser de multiples volumes de données tridimensionnelles. Une carte vidéo est utilisée pour mélanger les voxels, mélanger les pixels et mélanger les images, ce qui donne, en temps réel, une image combinée finale des données tridimensionnelles.
Patent CA-2674984-C (CA)
Title: Methods for rehabilitating conduits using structural liners
Inventor: MCKAIGUE SHAUN
IPC: F16L41/10
Filed: 2009-08-07
Granted: 2016-09-13
Abstract: The present invention relates generally to the field of structural pipe lining for conduit rehabilitation and more specifically, to methods for rehabilitating conduits using structural liners. There is provided a method for rehabilitating a tubular conduit having an inner conduit space and at least one service connection tied into the tubular conduit. A portion of the at least one service connection protrudes into the inner conduit space. A liner is provided for covering the inner surface of the tubular conduit. The liner is made of a flexible material capable of being impregnated with a first curable adhesive resin and has a film made of a material impermeable to liquid bonded onto the inner surface of the liner. Also provided, is a flexible sealing member made of a second curable adhesive resin. The method includes the steps of providing access to the inner conduit space of the tubular conduit and snugly fitting the sealing member onto the protruding portion of the at least one service connection in surrounding relation therewith. The liner is impregnated with the first curable adhesive resin and then inserted into the tubular conduit. Thereafter, the liner is shaped to conform to the inner surface of the tubular conduit with a portion of the liner bearing against the protruding portion of the at least one service connection. The method further includes the step of curing the first curable adhesive resin in the liner and the second curable adhesive resin in the sealing member so as to: (a) initially cause the second curable adhesive resin to deform and to at least partially occupy gaps between the protruding portion of the at least one service connection and the liner and, (b) subsequently cause the first curable adhesive resin and the second curable resin to harden. The liner and the sealing member together form a unitary structure and a seal about the protruding portion of the at least one service connection once the first curable resin and the second curable resin have hardened. Thereafter the service connection is opened from within the inner conduit space.
Patent CA-2677357-C (CA)
Title: Radio with dual sided audio
Inventor: GRUENHAGEN DEBORAH A
IPC: H04R5/02
Filed: 2008-01-24
Granted: 2013-11-12
Abstract: A dual-sided radio (100) for enhancing a user's experience is provided. The radio includes a primary transducer (110) on an audio-side of the radio that projects a primary sound, a secondary transducer (120) on a data-side of the radio that projects a mid-high frequency sound, a processor (160) that equalizes (200) audio to the primary transducer and the secondary transducer, and a communication module (130) that receives and transmits communication signals containing the audio. The secondary transducer supplements the primary sound with a mid-high frequency sound (404) to compensate for mid-high frequency loss of the primary sound due to diffraction (300).
Patent CA-2696637-C (CA)
Inventor: SPIEGEL HEIDI
IPC: A61B17/02
Filed: 2010-03-16
Granted: 2017-09-05
Abstract: A surgical portal assembly includes a portal member adapted for positioning within a tissue tract and defining a longitudinal axis with leading and trailing ends. The portal member includes at least one longitudinal port for passage of an object. The portal member comprises a compressible material adapted to transition between a first expanded condition to facilitate securing of the portal within the tissue tract and in substantial seated relation with tissue surfaces defining the tissue tract, and a second compressed condition to facilitate at least partial insertion of the portal within the tissue tract. The portal assembly also includes an elongated member extending through the at least one longitudinal port and mechanically couplable to the portal member adjacent the leading end thereof. The elongated member is adapted to move through the at least one longitudinal port in a trailing direction to exert a compressive force at least adjacent the leading end to cause the portal member to transition toward the compressed condition.
Patent CA-2698662-C (CA)
Title: Support a angle reglable
Inventor: STERLING ROBERT
IPC: E04H12/22
Filed: 2010-03-05
Granted: 2016-11-22
Abstract: Un support à angle réglable comprend une base et un corps cylindrique avec un axe longitudinal. Le corps peut tourner par rapport à la base autour dun axe de pivot qui est transversal à laxe longitudinal. Le corps possède une paroi latérale avec un rail qui sétend partiellement autour de la paroi latérale. Un support est mobile le long du rail jusquà une position à angle sélectionnée. Une pince fixe le support dans la position à angle sélectionnée.
Patent CA-2699106-C (CA)
Inventor: WEINKOETZ STEPHAN
IPC: C08L97/02
Filed: 2008-09-16
Granted: 2012-05-01
Abstract: A light wood-containing material having an average density in the range from 200 to 600 kg/m3, comprising, based in each case on the wood-containing material: A) from 30 to 95% by weight of wood particles; B) from 1 to 15% by weight of a filler having a bulk density in the range from 10 to 100 kg/m3, selected from the group consisting of foamable plastic particles and already foamed plastic particles; C) from 3 to 50% by weight of a binder comprising an aminoplast resin and an organic isocyanate having at least two isocyanate groups and, if appropriate, D) additives.
Patent CA-2699475-C (CA)
Inventor: KECMAN MAJA
IPC: A61B17/15
Filed: 2008-09-19
Granted: 2015-11-24
Abstract: A femoral instrument (30) for use in the intramedullary canal is described and includes an intramedullary (32) rod having a tip (40) at a free end. A body (34) is attached to the intramedullary rod and has a face (48) with a bone abutting portion. A  centraliser mechanism is located within the rod and is operable to deploy and retract a plurality of members (102, 104, 105) to engage and disengage an inner surface of the intramedullary canal. The length of the intramedullary rod from the tip to the face of the body is less than 30cm. The instrument can also include an angular adjustment mechanism (36). The angular adjustment mechanism can have a plurality of formations (60, 62) and can be rotated about the longitudinal axis of the intramedullary rod to present at least a one of the formations to abut a portion of the body to define the relative angle between the body and the intramedullary rod.
Patent CA-2704004-C (CA)
Inventor: MARTIN BRYAN KEITH
IPC: B32B37/12
Filed: 2008-10-24
Granted: 2015-07-21
Abstract: A pair of laminated panels (40) are simultaneously manufactured in a single panel press (10). A thermal band (32) is stacked between two panel sets (42) and then the two panel sets (42) are simultaneously heated and compressed together in a common stack (44) with the band (32), with the band (32) being separately heated.
Patent CA-2704544-C (CA)
Title: Gratteuse a ressort pour disque rayonneur
Inventor: SCHILLING ROBIN B
IPC: A01C5/06
Filed: 2010-05-17
Granted: 2016-03-15
Abstract: Une unité douverture du sol pour une unité densemencement ou de plantation comprend un support daccessoire fixable à un bâti daccessoire et un disque monté en rotation au support daccessoire pour former un sillon dans le sol. Un ensemble grattoir comprend une plaque de racloir qui définit un bord de racloir pour entrer en contact et gratter une surface du disque. La plaque de grattoir est montée au bras par un axe darticulation dont la longueur définit un axe de pivotement autour de laquelle la plaque de grattoir peut pivoter en réaction à la déviation du disque. Un ressort est généralement tenu en compression pour incliner la plaque de grattoir contre le disque.
Patent CA-2706006-C (CA)
Inventor: BEEBE RANDY CHARLES
IPC: E21B21/06
Filed: 2008-12-30
Granted: 2013-04-09
Abstract: An ap paratus for processing solids laden fluid used in the drilling and maintenance of oil and gas wells, the apparatus comprising a base (12), a support structure (70) on the base, a brace apparatus (80) releasably 5 connected to the base (12) for bracing the su pport structure (70), and a holding tank apparatus (30,31) on the base for holding the solids laden fluid, a pump apparatus (16) for pumping well fluid and solids from the holding tank apparatus to a centrifuge apparatus (50), 10 said centrifuge apparatus (50 ) for centrifuging a mixture of the solids laden fluid to produc e a reusable component of the solids laden fluid, and a centrifuge support (74) on the base (12) for supporting the centrifuge apparatus.
Patent CA-2708897-C (CA)
Inventor: PRETORIUS GERARD
IPC: B22F9/18
Filed: 2005-12-14
Granted: 2012-09-11
Abstract: A method of producing titanium metal from a titanium-containing material includes the steps of producing a solution of M"TiF6 from the titanium-containing material, selectively precipitating M'2TiF6 from the solution by the addition of (M')aXb and using the selectively precipitated M'2TiF6 to produce titanium. M" is a cation of the type which forms a hexafluorotitanate, M' is selected from ammonium and the alkali metal cations, X is an anion selected from halide, sulphate, nitrite, acetate and nitrate and a and b are 1 or 2.
Patent CA-2711142-C (CA)
Title: Heat engine
Inventor: LOIDL WALTER
IPC: F03G6/00
Filed: 2008-12-22
Granted: 2016-05-03
Abstract: Heat engine (1), having at least two cylinder/piston units (2 - 5) which each contain an expansion fluid (8) which is at a prestressing pressure (p,), changes its volume in the case of a temperature change and thus moves the piston (7), means (16 - 20) for the individually controllable heat supply to the expansion fluid (8) of each cylinder/piston unit (2 - 5), and a control device (21) which controls the heat supply means (16 - 20), in order to allow each expansion fluid (8) to be heated and cooled alternately and to move the pistons (7) as a result, wherein the pistons (7) of all the cylinder/piston units (2 - 5) are loaded by a common prestressing fluid (9), in order to exert a common prestressing pressure (p v) on the expansion fluids (8), the control device (21) is equipped with a pressure gauge (22) for the pre-stressing pressure (p v), and the control device (21) controls the heating and cooling phases of the heat supply means (16 - 20) as a function of the measured prestressing pressure (p v), in order to keep the latter within a predefined range.
Patent CA-2711302-C (CA)
Inventor: BERGMAN JOHN
IPC: G11B33/12
Filed: 2008-12-31
Granted: 2016-11-08
Abstract: An integrated audio device, such as, for example, a table-top radio, including a housing, a speaker disposed within the housing, a switching power supply disposed within the housing, and audio circuitry disposed within the housing and coupled between the digital switching power supply and the speaker.
Patent CA-2713181-C (CA)
Inventor: MATSUDA HIROSHI
IPC: C23C2/28
Filed: 2009-01-29
Granted: 2013-12-10
Abstract: There is provided a high strength steel sheet having a tensile strength of 900 MPa or higher that can achieve both high strength and good formability. The high strength steel sheet has a composition including, on a mass basis, C: 0.1%  or more and 0.3% or less; Si: 2.0% or less; Mn: 0.5% or more and 3.0% or less; P: 0.1% or less; S: 0.07% or less; Al:  1.0% or less; and N: 0.008% or less, with the balance Fe and incidental impurities. In the high strength steel sheet, a steel microstructure includes, on an area ratio basis, 5% or more and 80% or less of ferrite, 15% or more of autotempered martensite, 10% or less of bainite, 5% or less of retained austenite, and 40% or less of as-quenched martensite; the mean hardness of the autotempered martensite is HV <= 700;  and the mean number of precipitated iron-based carbide grains each having a size of 5 nm or more and 0.5 µm or less and included in the autotempered martensite is 5 x 10 4 or more per 1 mm2.
Patent CA-2715442-C (CA)
Title: Polymeres bromes additifs retardateurs de flamme, et systeme de polymeres les contenant
Inventor: KING BRUCE A
IPC: C08L61/14
Filed: 2009-01-30
Granted: 2016-05-17
Abstract: Certain composés de polymères bromés sont d'efficaces additifs retardateurs de flamme pour polymères organiques combustibles. Lesdits additifs retardateurs de flamme comprennent: i) un copolymère comportant des unités répétitives de styrène et de 2,3-dibromopropylmaléimide; ii) un polyester bromé contenant du brome à liaison aliphatique; iii) un éther allylique de résine novolaque à cycle bromé; iv) un éther 3-bromo-2-hydroxypropylique de résine novolaque; v) un éther 2,3-dibromopropylique de résine crésol novolaque; et vi) un polymère ou copolymère ROMP bromé.
Patent CA-2721858-C (CA)
Inventor: DORSCH DIETER
IPC: A61K31/501
Filed: 2009-03-24
Granted: 2016-07-19
Abstract: Compounds of the formula (I), (see formula I) wherein R1, R2, R3, W and D are as indicated in claim 1, are inhibitors of tyrosine kinases, in particular of Met kinase, and can be used for the treatment of tumors, among other things.
Patent CA-2724742-C (CA)
Title: Sels de 2-fluoro-n-methyl-4-[7-(quinolein-6-yl-methyl)- imidazo[1,2-b][1,2,4]triazin-2-yl]benzamide et procedes associes a leur preparation
Inventor: WENG LINGKAI
IPC: A61P35/00
Filed: 2009-05-20
Granted: 2016-07-19
Abstract: La présente invention concerne des sels dacide dichlorhydrique et dacide dibenzènesulfonique de linhibiteur de c-Met kinase, le 2-fluoro-N-méthyl-4-[7-(quinoléin-6-ylméthyl)-imidazo[1,2-b][1,2,4]- triazin-2-yl]benzamide, et leurs compositions pharmaceutiques, utiles dans le traitement du cancer et dautres maladies associées au dérèglement des voies des kinases. La présente invention concerne en outre des procédés et des intermédiaires de préparation du 2-fluoro-N-méthyl-4-[7-(quinoléin-6-ylméthyl)imidazo[1,2-b][1,2,4]- triazin-2-yl]benzamide et de ses sels.