baber/WOPTO huggingface dataset:
Patent CA-2583284-C (CA)
Title: Apparatus and method for cleaning regenerative-burner media bed
Inventor: WILSON EDWARD J
IPC: F23J3/00
Filed: 2005-10-25
Granted: 2010-10-12
Abstract: A regenerative burner device for a furnace and a method of removing contaminants from such a device. The burner device includes a burner for introducing heat and waste gas into a furnace during ignition when supplied with fuel and a combustion gas, a media bed comprising refractory particles, and ducting for delivering combustion gas to said burner during ignition, and for drawing waste gas from said furnace on termination of ignition. The ducting causes the combustion gas and the waste gas to pass in succession through the media bed. Means are provided for periodically delivering a rapid flow of a decontaminating gas into said media bed. The rapid flow is of sufficient force to dislodge contaminants collected in the media bed from said waste gas.
Patent CA-2585235-C (CA)
Title: Docosahexaenoic acid producing strains of yarrowia lipolytica
Inventor: DAMUDE HOWARD G
IPC: A23L27/00
Filed: 2005-11-03
Granted: 2014-09-16
Abstract: An engineered strain of the oleaginous yeast Yarrowia lipolytica capable of producing greater than 5.6% docosahexaenoic acid acid (DHA, an .omega.-3 polyunsaturated fatty acid) in the total oil fraction is described. This strain comprises various chimeric genes expressing heterologous desaturases, elongases and acyltransferases and optionally comprises various native desaturase and acyltransferase knockouts to enable synthesis and high accumulation of DHA. Production host cells are claimed, as are methods for producing DHA within said host cells.
Patent CA-2587802-C (CA)
Title: Preparation of borohydride salts
Inventor: NAJIM JOSEPH
IPC: C01B6/21
Filed: 2007-05-07
Granted: 2010-04-13
Abstract: A method for preparing a metal borohydride salt, M(BH4)n, where n is 1 or 2, from a slurry of sodium borohydride and a sodium alkoxide in a liquid hydrocarbon is disclosed. The method includes combining the slurry with 0.99 to 1.01 equivalents of a metal salt, M(X)n, and methanol, wherein M is Li, K, Rb, Cs, Mg, Ca, Sr or Ba; and X is alkoxide; filtering to collect M(BH4)n; and separating oil and methanol liquid phases to obtain sodium methoxide in methanol solution.
Patent CA-2591172-C (CA)
Title: Answer to reset (atr) pushing
Inventor: ADAMS NEIL
IPC: H04Q9/00
Filed: 2007-06-26
Granted: 2010-07-20
Abstract: A wireless-enabled smart card reader receives an Answer to Reset (ATR) from a smart card and transmits the ATR using a wireless communication link to a computing device without waiting for an ATR request from the computing device. The computing device may cache the ATR and use it for subsequent communication sessions with the smart card.
Patent CA-2592073-C (CA)
Inventor: COOK ANTHONY J
IPC: F01N5/02
Filed: 2007-06-19
Granted: 2010-01-26
Abstract: A heating system for use on an exhaust system having an exhaust gas passageway, the engine having a cooling system to circulate a cooling fluid to and from the engine, includes a fuel-dosing member for dosing fuel to the exhaust system to trigger a regeneration event. A particulate filter is located on the exhaust gas passageway downstream of the engine, and an oxidation catalyst member is located upstream from the particulate filter. The oxidation catalyst member oxidizes the fuel dosed to increase the temperature of the exhaust gases. The increased temperature causes a regeneration event at the particulate filter, which further increases the temperature of the exhaust gases. A heat exchanger is located downstream of the particulate filter for capturing heat from the exhaust gases. The heat exchanger has an inlet conduit and an outlet conduit for circulating the cooling fluid from the heat exchanger to the engine cooling system.
Patent CA-2593216-C (CA)
Title: Pressure guide for pcb
Inventor: LUETTERMANN DIETER
IPC: H01R12/18
Filed: 2007-07-06
Granted: 2010-06-01
Abstract: The invention proposes a pressure guide for an electric connection between contact decks on a circuit board (1) and electric contacts arranged in an edge connector (6), wherein said pressing device aligns a circuit board (1) guided between two guide bars (10, 11) by means of a spring element (16, 26) arranged in the one of the guide bars, namely in such a way that the electric strip conductors applied on the circuit board exactly conform to the contacts arranged within the edge connector.
Patent CA-2593618-C (CA)
Inventor: YOUS SAID
IPC: C07C231/20
Filed: 2007-06-29
Granted: 2010-08-24
Abstract: Composés de formule (I) : (voir formule I) Médicaments.
Patent CA-2595767-C (CA)
Inventor: FAHRER ERNEST
IPC: D21F1/10
Filed: 2006-01-25
Granted: 2010-11-23
Abstract: L'invention concerne un tissu multicouche pouvant être utilisé dans une opération de fabrication du papier. Ce tissu comprend une première couche (L1) de fils sens machine (SM) (1, 3, 5, ...), une seconde couche (L2) de fils SM (2, 4, 6, ...) et un premier système de fils sens travers (ST) possédant des premiers fils de liage (110) formant par entrecroisement un premier motif de contour et des seconds fils de liage (100) formant par entrecroisement un second motif de contour différent du premier motif de contour. Les premiers fils de liage (110) et les seconds fils de liage (100) sont chacun intrinsèques à la première couche (L1) et se lient chacun à la seconde couche (L2). En outre, les fils de liage (110, 100) s'entrecroisent chacun en séquence dans la première couche (L1) plus d'une fois selon une répétition de motif de tissu. Les fils de liage (110, 100) forment également par entrecroisement plusieurs motifs de contour dans la première couche (L1) selon la répétition de motif d'armure.
Patent CA-2601073-C (CA)
Title: Inline wax coating process for xerographically prepared micr checks
Inventor: ANDERSON CHRISTINE
IPC: G03G19/00
Filed: 2007-09-11
Granted: 2011-02-01
Abstract: A process of MICR and non-MICR electrostatic magnetic imaging of two independent electrostatic latent images including a) optionally pre- treating a blank check with a wax-based coating comprising an aqueous polyethylene wax emulsion; (b) forming a first electrostatic latent image in a MICR printing apparatus; (c) developing the first electrostatic latent image by contacting the first electrostatic latent image with a MICR toner to produce a developed MICR toner image; (d) transferring and optionally fusing the developed MICR toner image onto a check; (e) forming a second electrostatic latent image in a non-MICR printing apparatus; (f) developing the second electrostatic latent image by contacting the second electrostatic latent image with a non-MICR toner to produce a developed non-MICR image; (g) transferring the developed non-MICR toner image to the check; (h) fusing the developed MICR toner image and the developed non-MICR toner image to the check, wherein a fuser oil is supplied to the check during fusing; (i) optionally coating the check having fused developed MICR toner image and fused developed non-MICR toner image with a wax-based coating comprising an aqueous polyethylene wax emulsion, and wherein (a) and (i) are mutually exclusive.
Patent CA-2607923-C (CA)
Inventor: LUZZATO MICHEL
IPC: B65D41/34
Filed: 2006-05-12
Granted: 2013-07-30
Abstract: The invention relates to a stopper device (1), comprising an external cap (10) made from plastic and an internal fixed fixing insert (20) for fixing the device around the neck of the container (2). The sleeve (12) of the cap successively comprises, along the (X-X) axis thereof, a head (13), into which the insert may be introduced and permanently fixed and a skirt (14) extending axially from the insert. According to the invention, contamination on the neck of the container (2) with said device may be limited and the appearance thereof improved, whereby, particularly at the base of the neck, the skirt (14) essentially forms a frustum (142) converging towards the axis of the sleeve on extending from the head, before the installation of said device around the neck, said frustum forming, at the end (144) thereof opposite the head (13), an internal surface (144B) to come into contact against the container neck under the influence of an elastic deformation of the sleeve (12) as a result of the installation of the device around the neck.
Patent CA-2620947-C (CA)
Inventor: HANAI TOSHINORI
IPC: B63H20/24
Filed: 2008-02-12
Granted: 2009-12-08
Abstract: To provide an exhaust apparatus for a small boat in which exhaust noise is satisfactorily reduced. A water muffler is provided at a midsection of the exhaust pipes extending from an engine which is provided in a boat body, the interior of the water muffler is partitioned into an expansion chamber and a resonator chamber, and a front exhaust pipe connected to the engine and a rear exhaust pipe opening out of the boat are interlinked with the expansion chamber, and the resonator chamber is directly connected to the midsection of the rear exhaust pipe via a connecting pipe. The water muffler is arranged in such a manner that the longitudinal direction thereof is oriented in the fore--and-aft direction so as to extend along the side of a pump chamber in which a jet pump driven by the engine is arranged, and a second resonator chamber is arranged along the water muffler on the outer side of the water muffler.
Patent CA-2624828-C (CA)
Inventor: OMORI MASAYOSHI
IPC: A61M1/36
Filed: 2006-07-26
Granted: 2011-11-22
Abstract: A blood filter device which includes: a housing having a dome (2) with an inlet, a filter retaining portion (3) positioned below the dome, and a bottom portion (4) with an outlet; and a filter (8) mounted in the filter retaining portion. A filter sheet (8a) forms pleats, and ridgelines of the respective pleats traverse the filter retaining portion. The device further includes an annular holder (9) intervening between the filter retaining portion and the filter, an annular rib substrate (10) disposed facing the ridgelines of the pleats and having ribs inserted respectively between the pleats; and a bonding resin (11) supplied into outer periphery of the filter including the annular holder and the annular rib substrate, bonding the outer periphery of the filter to the filter retaining portion. Gaps are ensured between the pleats of the filter, enabling air bubbles to be removed easily.
Patent CA-2627814-C (CA)
Inventor: MAHADEVAIAH BASAVARAJ
IPC: E21B47/04
Filed: 2008-03-25
Granted: 2015-11-24
Abstract: A multiphase-liquid level sensing system for sensing a layer depth and thickness of a liquid of a first phase that floats on a liquid of a different second phase includes an elongated stem that defines an elongated cavity. A float, which exhibits a sensible property, is disposed coaxially around the elongated stem and has negative buoyancy relative to the liquid of the first phase and positive buoyancy relative to the liquid of the second phase. A level sensor senses the sensible property and indicates a second phase liquid distance from the float to the bottom of the stem. An overburden sensor extends downwardly from the stem senses total liquid thickness of the liquid above the overburden sensor. A computational circuit calculates a layer depth and thickness of the liquid of the first phase, based on input from the level sensor and the overburden sensor.
Patent CA-2631657-C (CA)
Title: Compositions a macher avec de l'extrait d'ecorce de magnolia a liberation rapide
Inventor: DODDS MICHAEL
IPC: A23L27/00
Filed: 2006-11-17
Granted: 2013-10-01
Abstract: La présente invention concerne une composition orale à mâcher pour des bénéfices de nettoyage oral, de rafraîchissement de l'haleine, et antimicrobiens comprenant de l'extrait d'écorce de magnolia à libération rapide en combinaison avec un agent tensioactif. L'efficacité de l'extrait d'écorce de magnolia dans l'inhibition de la formation d'un film biologique dans la cavité orale est augmentée par une combinaison synergique de l'extrait d'écorce de magnolia rapidement libéré avec un agent tensioactif dans un agent à mâcher à libération dans la cavité orale, tel qu'une gomme à mâcher, un bonbon à croquer, et un comprimé mou. La libération rapide des agents antimicrobiens est effectuée par encapsulation ou enrobage de l'agent à libération dans la cavité orale.
Patent CA-2634910-C (CA)
Title: Two-stage adjustable door hinge
Inventor: CHUNG STANLEY
IPC: E05D7/04
Filed: 2006-12-21
Granted: 2014-04-08
Abstract: A door hinge adapted to provide vertical and depth adjustments of an engaged door with a door frame. The hinge features a first hinge member adapted for fixed recessed engagement to a side edge of a door jam which is rotationally engaged with a support member extending from a second hinge member adapted for engagement to the door. Adjustment of height and depth of the door inside the door jam is easily achieved by rotation of adjustment screws accessible from a single surface that is visible when the second hinge member is engaged to the door.
Patent CA-2635733-C (CA)
Inventor: SMITH MICHAEL S
IPC: A61M16/12
Filed: 2006-12-04
Granted: 2014-11-04
Abstract: A gas blender with auxiliary mixed gas outlet for mixing a primary gas, generally air, and a secondary gas, generally oxygen, to obtain a mixed gas having several controlled characteristics. The gas blender may be incorporated into a Continuous Positive Airway Pressure (CPAP) device. The gas blender controls the mixing to produce the mixed gas having a predetermined mixture setpoint, generally an oxygen percentage, and a predetermined control setpoint, generally a pressure setpoint or flow rate setpoint. The gas blender provides an auxiliary mixed gas source for use by an auxiliary piece of equipment such as a nebulizer or resuscitation bag. The gas blender includes a primary gas inlet passageway, a secondary gas inlet passageway, a gas mixing apparatus, a mixed gas distribution passageway with an auxiliary mixed gas outlet, a gas sensor, a delivery sensor, a mixed gas delivery control valve, a mixed gas controlled passageway, and a controller.
Patent CA-2639354-C (CA)
Inventor: STAGG ADRIAN JOSEPH
IPC: H01H15/10
Filed: 2008-09-05
Granted: 2016-05-31
Abstract: A method and system for controlling the read range of a portable RFID reader is provided. The system includes a trigger system including a mechanical actuator manually positionable by a user and a sensor for sensing the position of the actuator. The read range of the RFID reader is changed based on the sensing result.
Patent CA-2639765-C (CA)
Inventor: FUX VADIM
IPC: G06F15/02
Filed: 2008-09-24
Granted: 2013-01-08
Abstract: An improved handheld electronic device and associated method enable spell checking in a reduced keyboard and disambiguation environment. The improved spell checking routine converts a misspelled word into a canonical version thereof and receives from a dictionary proposed letter for possible acceptance by the spell checking routine. The spell checking routine advantageously maintains states of various spell check algorithms in order to ensure that no letter is accepted that would require an edit distance of more than one from the misspelled word. The improved spell checking routine advantageously reduces unnecessary processor operation by reducing the extent to which certain portions of the dictionary are searched multiple times during a spell checking operation.
Patent CA-2648676-C (CA)
Title: Carton renforce avec couvercle refermable
Inventor: FITZWATER KELLY R
IPC: B65D5/54
Filed: 2007-04-10
Granted: 2011-11-22
Abstract: L'invention concerne un carton (190) composé d'au moins deux bandes continues contrecollées (A, B) pouvant être coupées, refoulées ou pourvues de lignes de rupture. De plus, le carton comprend un couvercle pivotant refermable (100) qui peut être fixé en position fermée par une attache (130).
Patent CA-2650405-C (CA)
Inventor: ARSENICH SVYATOSLAV IVANOVICH
IPC: H04N13/00
Filed: 2006-04-25
Granted: 2015-12-01
Abstract: The invention relates to stereo projection systems for displaying stereopaired images on mirror-spherical or parabolic screens and for collectively watching a stereo effect without using stereo spectacles. Said invention makes it possible to continuously dynamically superimpose the projections of the left and right picture frames of a stereopair with the user's left and right eyes, respectively. Such impositions are carried out simultaneously and independently for each viewer. The technical result is attainable by that the inventive stereo projection system comprises stereo projectors which are individually allocated to each viewer and in-series connected, a monitoring system for continuously and accurately determining the viewers' eye positions, a self correcting device, video-correcting devices, automatic drives for the mechanical self-correction of the stereo projectors and the system optical elements, units which are used for forming stereopair projected images in the stereo projector and which are coupled with the video-correcting device for the video-correction of the optimal parameters of the screen images. The inventive system makes it possible to carry out the self- and video-correction in an integral manner in such a way that the comfort of the stereo effect viewing is maximally satisfied.
Patent CA-2652378-C (CA)
Inventor: DALLUGE PAUL RUSSELL
IPC: F16K31/52
Filed: 2007-04-17
Granted: 2014-09-02
Abstract: L'invention concerne un procédé et un moyen d'actionnement de vanne rotative permettant d'appliquer un couple plus important à proximité de la position ouverte ou fermée d'une vanne. Le moyen d'actionnement de vanne rotative, dans un exemple, comprend un élément d'actionnement allongé (122) et un levier (131) conçu pour recevoir une tige (137) associée à la vanne, le levier comportant un bras de levier couplé de façon rotative à une extrémité de l'élément d'actionnement, de sorte que lorsque le levier est couplé à la tige de la vanne, l'élément d'actionnement allongé applique un couple maximal à la tige lorsque la vanne est située à proximité de la position totalement fermée ou totalement ouverte.
Patent CA-2654602-C (CA)
Inventor: ELLIOTT III KENNETH C
IPC: H02G3/08
Filed: 2007-06-04
Granted: 2011-05-03
Abstract: An electrical connector for a plurality of electrical cables may include an electrically conductive body having a plurality of spaced apart cable-receiving passageways for receiving electrical cable ends therein. The electrically conductive body may also have at least one respective fastener-receiving passageway intersecting each cable-receiving passageway, an insulating cover on the electrically conductive body, and respective cable and fastener inlets aligned with each cable-receiving and fastener-receiving passageway. A plurality of plug tether assemblies may each include a base engaged with an upper end portion of a respective cable inlet, and may have a first and second tether extending outwardly from the base. A cable inlet plug may be coupled to the first tether and be removably positioned in a respective cable inlet. A fastener inlet plug may be coupled to the second tether and removably positioned in a respective fastener inlet.
Patent CA-2655775-C (CA)
Inventor: SCHOLTES WILLIAM JOHN
IPC: B65G35/00
Filed: 2009-02-26
Granted: 2017-03-21
Abstract: A handling apparatus can be used to transfer objects from a first location to a second location along a defined path, without the need for a conveyor along the path. Instead, the handling apparatus can be moved along the path by a controllable transport device, such as a robot arm. The handling apparatus can comprise a plurality of unpowered rollers which are selectively rotated by way of a transfer assist mechanism during loading and/or unloading of the objects to be transferred. The transfer assist mechanism can comprise a separate component that can power the rollers directly or indirectly. The transfer assist mechanism can comprise a belt which imparts rotational force to the support rollers via contact in some embodiments, with the amount of force controlled by varying the relative inclination of the support rollers and the transfer assist mechanism.
Patent CA-2657139-C (CA)
Inventor: COFFY TIM
IPC: C08F10/02
Filed: 2007-07-11
Granted: 2015-02-17
Abstract: Disclosed is a bimodal Ziegler-Natta catalyzed polyethylene, having a density of from.930 g/cc to 0.960 g/cc, and a molecular weight distribution of from 10 to 25, wherein an article formed therefrom has a PENT of at least 1500. Also disclosed is a method of preparing a tubular article including obtaining a bimodal polyethylene having a density of from.930 g/cc to 0.960 g/cc and a molecular weight distribution of from 10 to 25, and processing the polyethylene under conditions where a specific energy input (SEI) is less than 300kW.h/ton, and wherein the article has a PENT of at least 1500. Further disclosed is a method for controlling the degradation of polyethylene including polymerizing ethylene monomer, recovering polyethylene, extruding the polyethylene, and controlling the degradation of polyethylene by measuring the SEI to the extruder and adjusting throughput and/or gear suction pressure keep SEI less than 300kW.h/ton, and forming an article.
Patent CA-2657851-C (CA)
Inventor: MARABESE LUCIANO
IPC: B62D9/02
Filed: 2006-07-28
Granted: 2013-12-24
Abstract: It is described a system to control the trim of motorcycles with three or four wheels, including for each couple of wheels a system of levers (1) linking the hubs of the wheels v(7, 8) belonging to the couple, a shock absorber and one or more dampers (5) directly installed between said wheels v(7,8), or between said system of levers v(1) and a fixed point v(51) on the vehicle frame or chassis.
Patent CA-2660548-C (CA)
Title: Adhesive tape for roll change of flat-web materials
Inventor: WULF STEFAN
IPC: C09J7/50
Filed: 2009-03-27
Granted: 2015-05-26
Abstract: Adhesive tape for the roll change of flat-web materials, comprising an extensively splittable carrier, at least one layer of adhesive disposed above the splittable carrier, and a layer of adhesive disposed below the splittable carrier, characterized in that at least between the splittable carrier and the layer of adhesive below the splittable carrier there is a first barrier layer which is impervious to calcium ions.
Patent CA-2665574-C (CA)
Title: Dispositif pour cordeau traceur, crochet connexe et methode
Inventor: GRISHAM MATTHEW
IPC: F16G11/14
Filed: 2009-05-06
Granted: 2017-08-08
Abstract: Un crochet de cordeau traceur est construit et arrangé pour être relié à un crochet de cordeau traceur identique afin de fournir un cordeau traceur ayant la longueur de deux cordeaux traceurs. Le crochet de cordeau traceur comprend une portion de connecteur, une portion dancrage et une portion de verrou. La portion de connecteur est construite et arrangée pour être reliée à une extrémité libre dun cordeau traceur. La portion dancrage est jointe de manière fonctionnelle à la portion de connecteur afin dancrer le crochet. La portion de verrou est construite et arrangée pour être engagée de manière bloquante à la portion capturée du crochet de cordeau identique.
Patent CA-2671797-C (CA)
Title: Microbial process for production of enzymes
Inventor: STAHMANN KLAUS-PETER
IPC: C12P21/00
Filed: 2007-10-29
Granted: 2013-05-28
Abstract: The present invention relates to a suspension culture process for producing an enzyme, comprising the steps of providing a minimal medium, which contains deionised water, mineral salts and an organic carbon source, in a vessel;  inoculating the minimal medium with a fungus; incubating the minimal medium at a pH value of 1-4 for a period of time which is sufficient for the fungus to be optically visible in the minimal medium, and obtaining the enzyme, wherein the minimal medium and the vessel are not sterilised. In addition, the invention relates to an enzyme obtainable by the process according to the invention.