baber/WOPTO huggingface dataset:
Patent CA-2703733-A1 (CA)
Title: Triethylamine functionalized elastomer in barrier applications
Inventor: BERGMAN BRIAN
IPC: B60C1/00
Filed: 2007-11-14
Abstract: A halogenated elastomer partially functionalized with triethylamine, in a mixture with fiiier and a cure package, suitable for use as an air barrier in an innertube or tire innerliner, is disclosed. The halogenated elastomer can be a polymer com-prising C4 to C7 isoolefm derived units, para-alkylstyrene derived units, para-(haloalkylstyrene) derived units, and para-(triethy-lammoniumalkylstyrene) derived units. The Mooney viscosity of the elastomer can be controlled by the degree of triethylamine ftinctionalization. Also disclosed is a method for making an article using the tri ethy iamine- fu ncti onalized elastomer.
Patent CA-2708645-A1 (CA)
Inventor: KENT KEITH
IPC: B60L8/00
Filed: 2010-07-20
Abstract: This motion powered electrical alternator and generators for generating electrical power for transportation vehicles.     It is known to have several horizontal blades that turbine tunnel that is connected to the out field coils fixture.     There is a multiplicity of (1-3-5) rotors fixed to a shaft that is attached to in most cases a vehicle roof surface or trailer floor, so as to capture the motion of the air during city or hi9ghway driving so as to have said horizontal blades that are set in an offset angle so as to rotate said blades which in turn will rotate the field coils around the fixed rotor or rotors.     There is also a nose cone situated on the front roof of moving vehicles or trailer floor so as to channel air onto said impeller blades thereby generating electricity which is wired up to a battery charger.
Patent CA-2708962-A1 (CA)
Title: Non-sterile fermentation of bioethanol
Inventor: LARSEN JAN
IPC: C12P7/10
Filed: 2008-12-18
Abstract: A range of concentrations exists in which fermentation inhibitors derived from pretreatment of lignocellulosic feed stocks inhibit growth of lactic acid bacteria without affecting fermentive yeast. By optimizing levels of fermentation inhibitors to fall within this range, yeast fermentations of lignocellulosic biomass can be conducted under non-sterile conditions with ethanol yields comparable to those achieved under sterile conditions. Optimised inhibitor levels can be achieved by controlling the water/biomass ratio of a lignocellulosic biomass during and after pretreatment, for example by washing the fiber fraction of a previously pretreated lignocellulosic biomass with a pre-defined amount of fresh water or recycled process solutions. Crude extracts of liquid fraction or process solutions from pretreatment of lignocellulosic biomass can also provide an effective anti-baterial treatment for first generation starch fermentations.
Patent CA-2712804-A1 (CA)
Inventor: NURMINEN MIKA
IPC: F41F1/06
Filed: 2009-01-30
Abstract: The invention relates to an arrangement for supporting a shell (1) into the barrel of a breech-loading weapon and to a support member for supporting a shell. The arrangement comprises a flanged support element (5), to which a fastening element is connected with threads. A sleeve-like clamping element is arranged around the fastening element. Both have grooves for tail fins of the shell (1). The support member (5) has a support element, to which a fastening element is connected with threads and on top of which a sleeve-like support element is arranged.
Patent CA-2712933-A1 (CA)
Inventor: SUNDVIK ANDERS
IPC: B01D46/52
Filed: 2009-01-29
Abstract: A V-bank air filter having a high air flow rate with low pressure drop is provided. In one embodiment, a V-bank filter includes a housing having a first pair and a second pair of pleated filter elements arranged in a vee configuration and comprising a unitary disposable filter. A centerline defined by the first pair of pleated filter elements defines an acute angle with a centerline de-fined by the second pair of pleated filter elements.
Patent CA-2712939-A1 (CA)
Inventor: CARLSSON ANDERS
IPC: B01D53/04
Filed: 2009-02-02
Abstract: The invention provides a process for the regeneration of at least one adsorbent bed, comprising at least the steps of: (a) contacting a first adsorbent bed (B1) with a gaseous stream (10) such that at least a portion of adsorbed species in said first adsorbent bed (B1) are released; (b) cooling a second adsorbent bed (B2);  wherein a bypass (20) is provided around the second adsorbent bed (B2) and the gaseous stream (10), before contact with the first adsorbent bed (B1), is directed to at least one of (i) the second adsorbent bed (B2), and (ii) the bypass (20) around the second adsorbent bed (B2), wherein the proportion of gaseous stream (10) flowing though the bypass (20) is controlled.
Patent CA-2714514-A1 (CA)
Inventor: LI YUHUA
IPC: A61F13/00
Filed: 2009-02-05
Abstract: The present invention provides a novel liquid composition suitable for in-situ formation of a depot system to deliver a bioactive substance in a controlled manner. The composition of the present invention comprises: (a) a hydrophobic non-polymeric carrier material; (b) a water miscible biocompatible organic solvent that dissolves the hydrophobic non-polymeric material; (c) an ionic complex that is formed between an amphiphilic molecule and a bioactive substance having a net charge at neutral pH in water. The present invention also provides a method of manufacturing and use of the composition thereof.
Patent CA-2714681-A1 (CA)
Inventor: PATEL JAYESH P
IPC: B05D1/18
Filed: 2009-02-12
Abstract: Disclosed is a wood preservative composition comprising micronized copper and copper-amine complex, wherein the copper component of the copper amine complex is from about 5% to about 50%  by weight, based upon the total weight of copper in the composition. The copper amine complex serves to avoid wood surface 'chalking' that is otherwise attributable to the presence of micronized copper in copper-based slurries used to treat wood products. In addition, the copper-amine complex enhances the antimicrobial efficacy of the composition when used in wood treatment applications by facilitating cell wall penetration of the treated wood.
Patent CA-2714924-A1 (CA)
Inventor: WILLITS ANDRA
IPC: G06F17/27
Filed: 2010-09-17
Abstract: In a computer implemented method, a plurality of Boolean expressions are stored, and one of the plurality of Boolean expressions is associated with each of a plurality of possible responses. Each of the plurality of Boolean expressions identifies at least one condition to be satisfied by a text query, to which its associated one of the plurality of responses is to be provided. In response to a provided query a response is returned. Text of the provided query is compared to the text of a returned response to determine a measure of relevance of the returned response.
Patent CA-2715162-A1 (CA)
Inventor: CARLSEN HANS PAUL
IPC: E21B17/01
Filed: 2009-02-13
Abstract: The present invention relates to a riser joint for a riser with a joint connecting two parts of a riser where the two parts are allowed angular displacement. According to the invention the riser joint comprises means for con-nection to the two parts of the riser at a distance from the joint, and means for adding a force between the two parts.  The invention also relates to a method for reducing bend-ing moments in a riser at a connection between the riser and a subsea installation.
Patent CA-2717189-A1 (CA)
Inventor: KARE JORDIN T
IPC: H01J40/00
Filed: 2009-02-20
Abstract: Apparatus, methods, and systems provide electromagnetic cloaking and/or translation. In some approaches the electromagnetic cloaking and/or translation is achieved with transformation media. In some approaches the electromagnetic cloaking and/or translation is achieved with metamaterials.
Patent CA-2718033-A1 (CA)
Inventor: SUZUKI HIDEKAZU
IPC: H05B6/12
Filed: 2009-02-27
Abstract: A heating cooker includes a top plate, a front frame for covering a front edge of the top plate, and opposite side frames for covering respective side edges of the top plate. A front end (edge) of each of the side frames is inserted into and covered by a side portion of the front frame. The side frame has a ridge formed on an outer surface thereof at a location a predetermined distance spaced apart from a front edge thereof such that the ridge is positioned along a rear end (edge) of the front frame.
Patent CA-2718465-A1 (CA)
Inventor: MULLER JEROME
IPC: C21D1/667
Filed: 2008-10-21
Abstract: The process comprises projecting gas jets or water/gas mixture jets on each side of the strip, and distributing the impacts of gas or water/gas mixture jets on each surface of the strip in nodes of a two-dimensional network. The jet impacts on one side (A) of the strip, and does not impact on the other side (B) of the strip. The gas or water/gas jets are obtained from tubular nozzles (23, 33) fed by a distribution box (21). The tubular nozzles extend away from the distribution box so as to leave a free space for gas or water/gas circulation. The process comprises projecting gas jets or water/gas mixture jets on each side of the strip, and distributing the impacts of gas or water/gas mixture jets on each surface of the strip in nodes of a two-dimensional network. The jet impacts on one side (A) of the strip, and does not impact on the other side (B) of the strip. The gas or water/gas jets are obtained from tubular nozzles (23, 33) fed by a distribution box (21). The tubular nozzles extend away from the distribution box so as to leave a free space for gas or water/gas circulation that is parallel or perpendicular to the longitudinal direction of the strip. The axis of gas or water/gas mixture jet forms a perpendicular angle with the strip surface. The two-dimensional networks for distribution of jet impacting on each side of the strip are hexagonal, periodical, same type and same pace. The impacts of jets on the same face of the strip distributed in nodes of two-dimensional network form a polygonal mesh complex having 3-20 sides and periodicity of 1 pace across the strip and 3-20 paces in the longitudinal direction of the strip. The network corresponding to one side and another side are spaced apart from each other with a gap of of pace and 3/4 of pace. An independent claim is included for a device for blowing a cool or hot gas or a water/gas mixture on a rolling strip to act on its temperature for cooling or heating.
Patent CA-2720267-A1 (CA)
Inventor: PALMER MICHAEL J
IPC: F16K3/18
Filed: 2009-04-09
Abstract: A gate valve has a gate movable between open and closed positions within a valve body, and walls in the gate defining an equalizer port between opposite sides of the gate. The equalizer port is adapted and arranged to be shiftable by actuation of the gate between closed and opened positions and between opened and closed positions.
Patent CA-2721155-A1 (CA)
Inventor: HAKANSSON MIKAEL
IPC: G03G15/08
Filed: 2009-04-08
Abstract: The present invention relates to a device for handling toner powder, during emptying of vessels containing said toner powder, comprising an opening (20) in the device for emptying toner powder, a collection vessel (24) for emptied toner powder, placed mainly vertically below the opening in order to catch toner powder that fall down by gravitation, an airflow creating means (30), at least one filter (28), whereby the airflow creating means is capable of creating an airflow through the opening towards said collection vessel, as well as an airflow guiding means arranged such that the direction of the airflow is altered towards the filter (28) in order to catch toner powder brought with the airflow.
Patent CA-2721311-A1 (CA)
Inventor: STEDMAN DONALD H
IPC: G01N7/00
Filed: 2009-04-24
Abstract: A system and/or method for quantifying the presence of one or more components in vehicle exhaust, and more particularly to a non-contact, extractive sampling system and method for quantifying the presence of one or more components in exhaust emissions of commercial and/or heavy-duty vehicles that emit exhaust at an elevated level, under actual operating conditions.
Patent CA-2725353-A1 (CA)
Inventor: DAVIES DYLAN
IPC: G02B6/00
Filed: 2009-05-20
Abstract: La présente invention concerne un système de réflectométrie de domaine temporel optique (OTDR) configuré pour détecter une rétrodiffusion de Rayleigh réfléchie à partir dune fibre optique de détection multimode. Le système comprend un système de filtrage en mode spatial unique permettant de sélectionner un chatoiement unique de la rétrodiffusion de Rayleigh produite en réponse à une impulsion optique lancée dans la fibre multimode. Le chatoiement unique détecté peut être utilisé pour la détection de bruit (vibration) réparti(e).
Patent CA-2725874-A1 (CA)
Inventor: FARMER DOMINIC GERARD
IPC: G01S1/00
Filed: 2009-06-12
Abstract: Methods and apparatuses are provided that may be used by one or more devices within in wireless communication network to request and/or provide code phase related information signals associated with various Satellite Positioning Systems (SPSs).
Patent CA-2727261-A1 (CA)
Title: Bouchon pour un col de recipient et machine de moulage d'une matiere plastique pour fabriquer un tel bouchon
Inventor: GRAUX STEPHANE
IPC: B29C45/26
Filed: 2009-07-09
Abstract: Le bouchon (1 ) comporte une jupe tubulaire (12) de fixation autour du col de récipient, une paroi de fond (10) perpendiculaire à l'axe central (X-X) de la jupe, et une lèvre d'étanchéité annulaire (16), s'étendant à l'intérieur de la jupe depuis la face interne (10A) de la paroi de fond. Un relief saillant (22) relie la face interne de la paroi de fond et la face intérieure (16B) d'une portion périphérique de la lèvre, afin de transmettre à la lèvre un mouvement de la paroi de fond en cas de surpression dans le récipient. Pour obtenir un effet de libération de cette surpression de manière fiable et facile à réaliser, le relief saillant occupe tout l'espace délimité conjointement par la face interne de la paroi de fond, par la face intérieure de ladite portion de lèvre et par un plan géométrique (P) qui passe par ladite portion de lèvre et qui coupe la face interne de la paroi de fond suivant une ligne droite (L) orthoradiale à l'axe de la jupe.
Patent CA-2727970-A1 (CA)
Inventor: WALLMEIER PETER
IPC: H02M1/00
Filed: 2011-01-13
Abstract: A power supply arrangement for producing polysilicon with a central control unit and a basic supply unit, which are regulated and controlled by control means.  The basic supply unit supplies the supply module with electric energy, an output for connecting to loads which are supplied with electric energy from the mains via basic supply unit, and controllable switches, which are connected to the input and to the output and which are configured for adjusting the energy to be supplied to the loads. The switches are controllable. The control unit is supplied with electric energy. The power supply Includes a communication bus. The control module and the basic supply module are connectable to the control module and the basic supply module to the communication bus. The control module and the basic supply module provide connections to the control module and the basic supply module to the communication bus.
Patent CA-2730008-A1 (CA)
Inventor: LINK PAULUS A J
IPC: A61P9/04
Filed: 2009-07-09
Abstract: The disclosed invention relates to a method of treatment of a disorder modulated by blocking angiotensin I1 (All) receptors, and particularly selected from the group consisting of hypertension, congestive heart failure, renal failure, and combinations thereof, by administering to a subject in need thereof an effective dose of an eprosartan compound. With reference to the Recommended Effective Daily Dose of 600 mg, calculated on the basis of eprosartan administered in the form of eprosartan mesylate, it has now been found that a lower dose of eprosartan can be administered when the eprosartan compound is eprosartan acid.  This dose is in the range of from 410 to 490 mg, most preferably about 450 mg.
Patent CA-2730231-A1 (CA)
Inventor: SINGH RAJINDER
IPC: C07D403/04
Filed: 2009-07-02
Abstract: Polycyclic heteroaryl substituted triazoles and pharmaceutical compositions containing the compounds are dis-closed as being useful in inhibiting the activity of the receptor protein tyrosine kinase Axl. Methods of using the compounds in treating diseases or conditions associated with Ax1 activity are also disclosed.
Patent CA-2731476-A1 (CA)
Inventor: BERTHIAUD OLIVIER
IPC: G11B5/02
Filed: 2011-02-09
Abstract: A magnetic read device including: a magnetic read head including a first conductive winding; and a second conductive winding connected in phase opposition to the first winding.
Patent CA-2734427-A1 (CA)
Inventor: SAYNAC XAVIER PIERRE-EMMANUEL
IPC: G06F3/045
Filed: 2011-03-21
Abstract: A computing device with a multi-touch touch interface having a plurality of rows of contact points and a plurality of columns of contact points. For each other row of contact points, every contact point in the row is connected to form a row sensor. For each other column of contact points, every contact point in the column that is not part of a row sensor is connected to form a column sensor. The contact points that are not part of a row sensor and not part of a column sensor are connected together to form at least one shape sensor. A computing device with a multi-touch touch interface having a plurality of contact points has at least one layer of piezoresistive material, an insulating structure disposed between the plurality of contact points and the piezoresistive material, and a gap between the plurality of contact points and piezoresistive material. A method of providing multi- layered password recognition for a computing device having a touch interface first provides a passcode associated with an alphanumeric symbol to the computing device. The alphanumeric symbol is associated with a passcode pressure level. A touch load is applied to the touch interface and a measured pressure level associated with the applied touch load is determined. Then it is determined whether the measured pressure level corresponds to the passcode pressure level associated with the alphanumeric symbol of the passcode.
Patent CA-2734934-A1 (CA)
Inventor: KALMBACH JENS
IPC: H01L31/02
Filed: 2009-08-28
Abstract: A carrier for a plurality of solar cells has a dedicated holding location for each cell for the purpose of mounting it. The carrier is designed like a plate and substantially as a closed plate, each holding location having suction means for a mounted solar cell. A plurality of small holes and/or passages are provided per holding location in order to come at a mounted solar cell or to reach the latter even from the other side of the carrier at its underside mounted thereon, for example in order to carry out contact soldering.
Patent CA-2735821-A1 (CA)
Inventor: BELL IAN M
IPC: A61K31/537
Filed: 2009-08-31
Abstract: Compounds of formula (I): wherein variables B, m, n, J, R4, Ea, Eb, Ec, Re, Rf; R PG and Y are as described herein, which are antagonists of CGRP receptors and which are useful in the treatment or prevention of diseases in which the CGRP is involved, such as migraine. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which CGRP is involved.
Patent CA-2736890-A1 (CA)
Inventor: WILKINS PAUL
IPC: H04N7/24
Filed: 2009-09-10
Abstract: A method for decoding compressed video information is disclosed. The video information can include a plurality of frames each having a plurality of bocks. The method includes reading from the video information a segment map that associates blocks in the frame with four segment identifiers. Each segment identifier is associated with one or more segment parameters, such as quantization parameters, loop filter type, loop filter strength and sub-pixel interpolation filter.  The blocks in each segment are then decoded using the associated segment parameters. Segment parameters can persist to following frames unless overwritten by a subsequent frame. A  frame can also include a bit suppressing segmentation, in which case default parameters are sued for all blocks in the frame.
Patent CA-2737487-A1 (CA)
Title: Wound dressing
Inventor: COTTON STEPHEN MICHAEL
IPC: A61F13/00
Filed: 2009-09-29
Abstract: A wound dressing comprising an absorbent layer, the absorbent layer being gathered in a longitudinal direction by one or more resilient yarns.
Patent CA-2737828-A1 (CA)
Inventor: ELLING CHRISTIAN
IPC: A61P1/12
Filed: 2009-09-11
Abstract: Y4 receptor agonists which are selective of the Y4 receptor over the Y1 and Y2 receptors, are useful in the prevention and/or treatment of damage to bowel function caused by radiation therapy, radiation exposure, cytotoxic chemotherapy, inflammation or ischemia-reperfusion of intestinal mucosa.
Patent CA-2739075-A1 (CA)
Title: Cle (clef) "main libre" pour pistolet a essence
Inventor: NOEL SYLVAIN
IPC: B67D7/06
Filed: 2011-05-06
Abstract: Lors d'une opération de remplissage d'essence d'un véhicule automobile chez une pétrolière publique de type   libre service   , le client doit lui-même effectuer manuellement le remplissage d'essence de son réservoir en manipulant au moyen d'une pression continue la détente ( communément appelée gâchette ) du pistolet verseur de la pompe à essence et ce jusqu'au remplissage désiré.     La présente invention a pour objet un outil d'utilisation manuelle du type clé (clef) anglaise sans molette ou clé plate à simple ouverture de conception unique permettant le raccordement temporaire et ponctuel de la détente du pistolet verseur d'une pompe à essence à l'extrémité  supérieur du manchon du dit pistolet afin de permettre l'utilisation main libre   du dit pistolet lors du remplissage du réservoir essence du véhicule automobile.
Patent CA-2740061-A1 (CA)
Inventor: JACOB KENNETH D
IPC: H04R1/02
Filed: 2009-10-06
Abstract: A compact and portable loudspeaker system operable in two configurations includes a driver array (150) and a base unit (110) having a bass enclosure and a dock. In an extended configuration, the driver array (150) is supported by one or more extension legs (160) between three to eight feet above the base unit (110) where one of the extension legs is held by the dock. The base unit may be placed on a floor of a small to medium venue with the mid-to-high range driver array elevated near or above the elevation of an audience in the venue. In a compact configuration, the driver array (150) is directly supported by the dock and the base unit (110) and driver array (150) may be placed on a table or desk in a classroom, conference room, or other such small to medium venue. The portable loudspeaker system may be transported in the compact configuration.
Patent CA-2740926-A1 (CA)
Inventor: DOWE ANDREAS
IPC: B29C48/09
Filed: 2009-10-07
Abstract: A moulding composition which comprises at least 50% by weight of the following constituents:  a) from 0 to 99 parts by weight of polyamide, and b) from 1 to 100 parts by weight of polyamide elastomer, selected from the group of polyetheresteramide and polyetheramide, where the total of the parts by weight is 100 and where the moulding composition comprises from 0 to 9% by weight of plasticizer, is used for the production of a moulding for contact with a supercritical medium, and preferably for the production of an inner thermoplastics layer in a flexible pipe or rigid pipe, in which a supercritical medium is conveyed. Low or zero plasticizer content eliminates any significant occurrence of problems such as increased stiffness and longitudinal shrinkage.