baber/WOPTO huggingface dataset:
Patent CA-2794369-C (CA)
Title: Separation de solides particuliers
Inventor: DIEKER KURT A
IPC: B01D36/00
Filed: 2012-10-30
Granted: 2014-03-25
Abstract: Procédé comprenant la séparation de solides choisis par le biais d'un cycle de procédé qui recourt à un transformateur mécanique de solides choisis contenant un filtre, dans le but de produire un filtrat essentiellement exempt des solides choisis et un rétentat contenant les solides choisis récupérés. Selon un mode de réalisation, le cycle de procédé contient une quantité accrue de liquide acheminée vers un transformateur mécanique en aval comparativement à un cycle de procédé ne contenant aucun transformateur mécanique de solides choisis en amont. Le transformateur mécanique de solides choisis peut être un dispositif de filtration dynamique ou un dispositif de séparation statique. L'efficacité de la récupération de la bio-huile, de même que la quantité d'huile et sa qualité, peuvent être améliorées en conséquence.
Patent CA-2794553-C (CA)
Inventor: EVERS FRITJOF
IPC: A61K47/36
Filed: 2011-05-13
Granted: 2018-01-02
Abstract: Topical pharmaceutical compositions are described comprising, based on the total weight of the composition: a) 0.01 to 0.2 wt.% of mometasone furoate, b) 5 to 18 wt.% of hexylene glycol, c) 20 to 40 wt.% of water, and d) 25 to 70 wt.% of an oil phase. Said compositions are stable and can be safely and easily applied over large surface areas of the skin in an acceptable way by the general patient population for the treatment or prevention of psoriasis, atopic dermatitis (atopic eczema) and other skin disorders or diseases.
Patent CA-2799836-C (CA)
Title: Heat transfer compositions
Inventor: LOW ROBERT E
IPC: C09K3/30
Filed: 2010-12-06
Granted: 2015-11-24
Abstract: The invention provides a heat transfer composition comprising trans-1, 3,3,3- tetrafluoropropene (R-1234Ze(E)), carbon dioxide (R-744) and a third component selected from d?fluoromethane (R-32), 1,1-d?fluoroethane (R-152a), fluoroethane (R- 161 ), 1,1,1,2-tetrafluoroethane (R-134a), propylene, propane and mixtures thereof.
Patent CA-2803840-C (CA)
Inventor: ABL ALEXANDER
IPC: H04L9/00
Filed: 2013-01-23
Granted: 2019-01-08
Abstract: The application describes a method for detecting a speed violation of a vehicle traveling from a first roadside system to a second roadside system. It includes capturing a first timestamp at a first roadside system and generating a first IBE public key (PK l,t) capturing a second timestamp at a second roadside system and generating a second IBE public key; and calculating a ratio of the first and second public keys, modulo the common modulo basis, and looking-up the ratio in a table of ratios pre-computed for a set of time differences between said first and second timestamps which set represents speed violations.
Patent CA-2803852-C (CA)
Inventor: BENMOUSSA MICHAEL
IPC: B62D6/00
Filed: 2013-01-25
Granted: 2016-11-22
Abstract: The invention concerns a direction control process for an adjustable part of an auxiliary aircraft landing gear, including the implementation of power assist to assist a direction actuator to an angular position instruction of the adjustable part, the power assist comprising an error calculation consisting in deducting a reference angle from the angular position instruction. According to the invention, the reference angle is an angle determined by calculation based on a longitudinal speed and a yaw rate of the aircraft.
Patent CA-2804901-C (CA)
Inventor: JERMUTUS LUTZ
IPC: G01N33/53
Filed: 2004-07-15
Granted: 2018-04-24
Abstract: Specific binding members, in particular human anti-IL-13 antibody molecules and especially those which neutralise IL-13 activity. Methods for using anti-IL-13 antibody molecules in diagnosis or treatment of IL-13 related disorders, including asthma, atopic dermatitis, allergic rhinitis, fibrosis, inflammatory bowel disease and Hodgkin's lymphoma.
Patent CA-2807897-C (CA)
Inventor: WIERZBOWSKI CHRIS
IPC: E04B1/68
Filed: 2011-08-19
Granted: 2016-01-12
Abstract: L'invention porte sur un système de joint de dilatation pour combler un espace de joint de dilatation entre deux structures d'escalier sous-jacente espacées. Le système de joint de dilatation comprend une plaque mobile qui est reliée à une plaque fixe par l'intermédiaire d'une charnière. La liaison par charnière permet à la plaque mobile de se déplacer en réponse à un évènement sismique ou thermique qui amène la largeur du joint de dilatation à s'ouvrir à une plus grande largeur ou à se fermer à une largeur plus petite. Suite à l'évènement sismique ou thermique, la liaison par charnière fait automatiquement retourner la plaque mobile à sa position initiale.
Patent CA-2814195-C (CA)
Inventor: TAMURA YOSHINORI
IPC: C07D271/06
Filed: 2011-11-11
Granted: 2020-03-10
Abstract: La présente invention concerne un composé représenté par la formule (IA) : <img file="JPOXMLDOC01-appb-I000124.tif" he="34.1" img-format="tif" wi="75.4"/>, un sel d'addition d'acide de celui-ci, et/ou des cristaux stables de solvats de celui-ci. Les cristaux sont extrêmement utiles comme ingrédients actifs pour produire des produits pharmaceutiques. La présente invention concerne en outre un nouveau procédé de production d'un dérivé 6,7-insaturaté-7-carbamoyl-morphinane.
Patent CA-2820278-C (CA)
Title: Casque equipe d'un mecanisme d'ajustement arriere
Inventor: BEAUCHAMP PIERRE-LUC
IPC: A42B3/04
Filed: 2013-06-28
Granted: 2018-05-01
Abstract: Un casque de protection comportant une deuxième coque présentant une extrémité supérieure reliée à une partie supérieure dune première coque de manière à permettre un mouvement relatif entre la première coque et lextrémité inférieure de la deuxième coque autour dun raccord entre lextrémité supérieure et la partie supérieure le long de deux directions opposées. Deux éléments de liaison sont chacun raccordés à une partie latérale respective de la première coque à un emplacement fixe et sont chacun raccordés à lextrémité inférieure de la deuxième coque par un raccord respectif, ce qui permet un mouvement relatif entre les deux. Un mécanisme dajustement est relié à la deuxième coque et comporte une partie mobile pouvant se déplacer entre une position déverrouillée libre des éléments de liaison pour permettre un mouvement relatif entre la première et la deuxième coque et une position verrouillée en prise avec lélément de liaison pour empêcher le mouvement relatif entre la première et la deuxième coque le long dau moins une des directions opposées.
Patent CA-2820703-C (CA)
Inventor: GUNJIAN ZAVEN
IPC: B08B1/00
Filed: 2013-07-10
Granted: 2018-06-12
Abstract: A twisted wire brush comprises a wire core and at least one length of spring coil. The wire core has a first length, defines a core axis, and comprises at least two core wires intertwined. The core wires twist helically about the core axis. Each length of spring coil extends about at least one of the core wires, and each length of spring coil is pressed between the twisted core wires. In another embodiment, a method of making a twisted wire brush comprises providing at least two core wires, positioning a length of spring coil about each core wire, aligning each length of spring coil, and twisting each core wire about a core axis. In yet another embodiment, a grill brush comprises a handle, a plurality of twisted core wires attached to the handle, and at least one length of spring coil, each length extending about at least one core wire.
Patent CA-2823817-C (CA)
Inventor: CLARKE MICHAEL FREDERICK HARNESS
IPC: H04W4/14
Filed: 2012-01-06
Granted: 2019-02-26
Abstract: Systems and methods are provided for managing and delivering status notifications relating to messages transmitted between communication devices. Each communication device is provided with a status agent for detecting transmission of messages to a recipient device and receipt of messages from a sending device. Upon transmission, the status agent notifies a status service of the outbound message. Upon receipt of a message or upon the message being marked read once received, the status agent notifies the status service that the received message has been received or read accordingly. The status service then notifies the status agent of the sending device that the message has been received or read, so that the sending device's status agent can notify a corresponding messaging application. The status service operates to reconcile outbound message notification and received or read status updates for messages sent using a number of different applications or formats.
Patent CA-2828156-C (CA)
Inventor: TRIMMEL THOMAS
IPC: H01F27/28
Filed: 2012-02-23
Granted: 2020-12-29
Abstract: L'invention concerne un conducteur continuellement transposé. Pour pouvoir assurer la production industrielle d'un conducteur continuellement transposé présentant des conducteurs partiels juxtaposés et transposés ensemble, l'invention propose d'arrondir au moins un bord (15) d'un conducteur partiel (11) d'un groupe de conducteurs individuels (12), ledit bord délimitant une surface de contact (14) entre deux conducteurs individuels (11) juxtaposés, et ce avec un rayon (r2) inférieur à celui des rayons (r1) des arrondis des bords (13) externes du groupe de conducteurs individuels (12).
Patent CA-2829857-C (CA)
Title: Polyrotaxane composition
Inventor: YAMASAKI TOMOAKI
IPC: C08B37/16
Filed: 2011-12-05
Granted: 2019-04-30
Abstract: The present invention aims to provide a polyrotaxane composition having excellent storage stability. The present invention relates to a polyrotaxane composition comprising: a polyrotaxane containing a cyclodextrin, a polyethylene glycol which is included in the cavities of the cyclodextrin molecules in a skewered manner, and a capping group that is placed at each end of the polyethylene glycol and prevents dissociation of the cyclodextrin molecules from the polyethylene glycol; and a polyphenol antioxidant.
Patent CA-2830105-C (CA)
Inventor: EKSLER VACLAV
IPC: G01L19/12
Filed: 2012-05-09
Granted: 2018-06-05
Abstract: La présente invention concerne un agencement de dictionnaire des codes servant au codage d'un signal sonore d'entrée, comprenant un premier et un deuxième étage de dictionnaire des codes. Le premier étage de dictionnaire des codes comprend soit un dictionnaire des codes de codage CELP de domaine temporel soit un dictionnaire des codes de domaine de conversion. Le deuxième étage de dictionnaire des codes suit le premier étage de dictionnaire des codes, et comprend l'autre dictionnaire des codes parmi le dictionnaire des codes de codage CELP de domaine temporel et le dictionnaire des codes de domaine de conversion. Un troisième étage de dictionnaire des codes comprenant un dictionnaire des codes adaptatif peut être disposé avant le premier étage de dictionnaire des codes. Un dispositif de sélection peut être installé afin de choisir l'ordre entre le dictionnaire des codes à codage CELP de domaine temporel et le dictionnaire des codes de domaine de conversion dans le premier et dans le deuxième étage de dictionnaire des codes, respectivement, en fonction des caractéristiques du signal sonore d'entrée. Le dispositif de sélection peut également réagir aux caractéristiques à la fois du signal sonore d'entrée et d'un débit binaire du codec utilisant l'agencement de dictionnaire des codes pour contourner le deuxième étage de dictionnaire des codes. L'agencement de dictionnaire des codes peut être utilisé dans un codeur de signal sonore d'entrée.
Patent CA-2830906-C (CA)
Inventor: STORY GUY A JR
IPC: G06F3/0484
Filed: 2012-03-22
Granted: 2017-07-25
Abstract: A computing device may provide a control interface that enables the user to manage synchronized output of companion content (e.g., text and corresponding audio content). A visual cue may be displayed identifying a current location in text corresponding to a current output position of companion audio content. The cue may be advanced during audio presentation to maintain synchronization between the output position of the audio content and a corresponding position in the text. In some embodiments, synchronized output rnay be controlled by dragging a finger across the text displayed on the touch screen. A visual indication rnay be provided depicting the distance between the advancing position in the text and the current position of the user's finger. In further embodiments, the speed at which the audio content is presented and the visual cue is advanced may be adjusted based at, least in part on a user's performance on a task (e.g., a speed on an exercise machine).
Patent CA-2836152-C (CA)
Inventor: MEYLAN ARNAUD
IPC: H04W80/04
Filed: 2006-09-12
Granted: 2015-04-14
Abstract: Systems and methodologies are described that facilitate increased communication channel bandwidth efficiency in association with scheduled time periods that allocate channel access to particular stations. According to various aspects, systems and methods are described that facilitate providing and/or utilizing reverse direction grants in connection with scheduled channel access. Such systems and/or method can mitigate an amount of unused channel access time after a station completes data transmission prior to an end of the allocated period.
Patent CA-2836850-C (CA)
Inventor: ROBERTS PHILLIP
IPC: G01V11/00
Filed: 2012-05-07
Granted: 2021-01-26
Abstract: In arctic seismic surveys, streamers are towed under the water's surface to avoid ice. Due to ice, the streamer's position is tracked by intermittent GPS readings. These positions can then be used with compass readings and correlated with seismic sensor signals from the survey.  The compass readings can be corrected for declination changes using declinometer readings. The declinometer has a magnetometer and a positioning device. To correct the declination of the compass, the declinometer is calibrated to compensate for iron effects from the vessel. Temporal and spatial declination parameters, including position and geomagnetic field measurements are obtained using vessel measurements and the calibrated declinometer. Declination variations are determined over the temporal period and spatial region of the survey. Using the determined declination variations, the geomagnetic field measurements are corrected based on the temporal and spatial declination parameters. Finally, the corrected geomagnetic field measurements are correlated with the seismic signals.
Patent CA-2838166-C (CA)
Title: Extended service extreme pressure grease composition
Inventor: BERET SAMIL
IPC: C10M169/04
Filed: 2012-03-09
Granted: 2016-02-09
Abstract: A lubricating grease composition for extreme pressure applications requiring extended lubrication intervals comprises a major amount of a lubricating base oil; a lithium complex thickener; and a polar compound selected from the group consisting of a rust inhibitor, a non-ionic surfactant, and mixtures thereof; wherein the concentration of the polar compound in the lubricating grease composition is no more than 0.5 wt. %, based on the total weight of the lubricating grease composition.
Patent CA-2843267-C (CA)
Title: Two part formulation system for ophthalmic delivery
Inventor: GORE ANURADHA V
IPC: A61K9/00
Filed: 2012-07-26
Granted: 2020-08-18
Abstract: Ophthalmic products and related methods are described herein. These methods include a stabilizing composition comprising a therapeutically active agent which is separated from a liquid vehicle composition by a barrier. The barrier may be removed to allow the two compositions to mix to provide an ophthalmically acceptable liquid comprising the therapeutically active agent.
Patent CA-2845081-C (CA)
Title: Procede de modification de bio-huile
Inventor: ASIKKALA JANNE
IPC: B01J6/00
Filed: 2014-03-07
Granted: 2021-07-06
Abstract: La présente invention concerne un procédé de modification de bio-huile, ledit procédé comprenant les étapes selon lesquelles la charge dalimentation contenant la bio-huile est autorisée à réagir avec un agent de réduction dans au moins un solvant polaire pour obtenir une bio-huile modifiée. Linvention concerne également lutilisation de la bio-huile modifiée, qui peut être obtenue par le procédé susmentionné, comme du mazout domestique, un matériau de départ dans des procédés de production de carburants, des composants de carburant, des produits chimiques fins, des blocs de construction de produits chimiques et des solvants.
Patent CA-2845389-C (CA)
Inventor: KARCHER JEFFERY D
IPC: C09K8/03
Filed: 2012-09-29
Granted: 2015-05-05
Abstract: A composition comprises: a treatment fluid comprising a lost-circulation material, wherein the lost-circulation material comprises a ceramic, and wherein the lost-circulation material has a median particle size in the range from about 0.001 millimeters to about 25.4 millimeters.. According to another embodiment, a composition comprises: the treatment fluid comprising a lost-circulation material, wherein the lost- circulation material comprises a ceramic, and wherein the median particle size and the concentration of the lost-circulation material is selected such that the treatment fluid has a sealing pressure of at least 50 psi (0.3 MPa). A method of eliminating or reducing lost circulation from a well comprises: introducing the treatment fluid into at least a portion of the well.
Patent CA-2845393-C (CA)
Inventor: WOOD JOE K
IPC: F24F7/02
Filed: 2014-03-10
Granted: 2016-05-24
Abstract: A universal kit attaching a universal lid thereof to a rooftop structure includes a plurality of mounts and a pair of hinge arms attached to the interior side of the universal lid, and a pair of braces for pivotally attaching distal ends of the hinge arms to the rooftop structure. Each brace has a face for pivotally engaging the mounting hole of one of the hinge arms. The kit includes a plurality of operator brackets, each operator bracket having a respective plurality of fastener holes placed to match particular mounts in the interior side of the universal lid. At least some of the mounts correspond to more than one operator bracket. In a method for attaching a universal lid, the braces are used as templates for forming holes in a rooftop structure. Upon closing the attached lid, the braces are positioned between the roof structure and the universal lid.
Patent CA-2845821-C (CA)
Inventor: ADAMS ZACHARY HARRIS
IPC: C02F1/76
Filed: 2012-08-16
Granted: 2019-06-18
Abstract: A chemical feeder for producing a solution of dissolved chemical material that includes a hopper (16), a pump unit (12), a water supply line that extends from the pump unit (12), a chemical solution preparation unit (14) that has a feeder reservoir (66) and a dissolution device and a dilution control device (26) that are each connected to the water supply line. The dissolution device has a spray manifold (24) to spray water towards the hopper (16) that contains solid chemicals to contact and dissolve the chemical material. The dilution control device (26) sprays water in a direction opposite the spray manifold (24) and into the reservoir (66) to aid in adjusting the concentration of a chemical solution and to arrive at a desired chemical concentration range. Thus, the dilution control device allows the chemical feeder to be used for a wide range of concentrations in a wide range of applications.
Patent CA-2846987-C (CA)
Inventor: APPENZELLER GUIDO
IPC: H04L9/14
Filed: 2003-11-12
Granted: 2015-05-12
Abstract: A system is provided that uses identity-based encryption to support secure communications. Messages from a sender to a receiver may be encrypted using the receiver's identity and public parameters that have been generated by a private key generator associated with the receiver. The private key generator associated with the receiver generates a private key for the receiver. The encrypted message may be decrypted by the receiver using the receiver's private key. The system may have multiple private key generators, each with a separate set of public parameters. Directory services may be used to provide a sender that is associated with one private key generator with appropriate public parameters to use when encrypting messages for a receiver that is associated with a different private key generator. A certification authority may be used to sign directory entries for the directory service. A clearinghouse may be used to avoid duplicative directory entries.
Patent CA-2853192-C (CA)
Inventor: RANDALL SHERRI LYNN
IPC: C11D3/34
Filed: 2012-11-06
Granted: 2016-08-30
Abstract: A surface treatment composition comprising from about 6% to about 20%, by weight of the composition, of cationic polymer; from about 6% to about 40%, by weight of the composition, of anionic surfactant; and from about 4% to about 15%, by weight of the composition, of a shielding salt, wherein the weight ratio of anionic surfactant to cationic polymer is between about 0.5:1 and about 4:1. The shielding salt is defined by having a molecular weight of from about 25 to about 500 and being incapable of lowering the surface tension of water below 50 mN/m when added to water at concentrations of up to 0.01M.
Patent CA-2854807-C (CA)
Title: Tapis fait d'une combinaison de fibres de verre grossieres et de fibres de verre tres fines servant de separateur dans une batterie d'accumulateurs au plomb
Inventor: NANDI SOUVIK
IPC: H01M50/489
Filed: 2014-06-20
Granted: 2021-04-13
Abstract: Des modes de réalisation de linvention concernent des séparateurs de batterie comprenant des fibres de renforcement et leurs procédés de fabrication. Selon un mode de réalisation, un séparateur de batterie peut comprendre une pluralité de premières fibres mélangées à une pluralité de secondes fibres. La pluralité de premières fibres peut comprendre des fibres ayant un diamètre de fibre compris entre environ 0,05 et 5 microns et la pluralité de secondes fibres peut comprendre des fibres ayant un diamètre de fibre compris entre environ 8 et 20 microns. Les premières fibres peuvent permettre au séparateur de batterie dabsorber un électrolyte de la batterie tandis que les secondes fibres renforcent le séparateur de batterie. Un liant résistant aux acides peut lier les première et seconde fibres. Dans certains modes de réalisation, les secondes fibres peuvent être agencées par rapport aux premières fibres de façon à former une pluralité de brins de fibre qui sont disposés sur une ou plusieurs surfaces du mat composé des premières fibres.
Patent CA-2856517-C (CA)
Inventor: CRAWFORD JAMIESON W
IPC: B01D17/032
Filed: 2010-05-14
Granted: 2017-01-24
Abstract: An assembly for enabling separation of a liquid sample into first and second phases, comprising a collection container defining a longitudinal axis between the open end and the closed end, a closure adapted for sealing engagement with the open end of the collection container and a separator having a through-hole defined therethrough for allowing liquid to pass therethrough, the separator comprising a float, having a first density and a ballast, having a second density greater than the first density, wherein a portion of the float is connected to a portion of the ballast. The closure is pierceable by a cannula for introducing the fluid sample into the collection container and wherein the cannula is spaced apart from the separator during introduction of the specimen into the collection container.