baber/WOPTO huggingface dataset:
Patent CA-2789978-C (CA)
Title: Transverse flux induction heating device
Inventor: UMETSU KENJI
IPC: C21D1/42
Filed: 2011-02-18
Granted: 2015-11-24
Abstract: The transverse flux induction heating device is allows an alternating magnetic field to intersect the sheet face of a conductive sheet which is conveyed in one direction, thereby inductively heating the conductive sheet. The transverse flux induction heating device includes a heating coil disposed such that a coil face faces the sheet face of the conductive sheet; a core around which the heating coil is coiled; a shielding plate formed of a conductor and disposed between the core and a side end portion in the direction perpendicular to a conveyance direction of the conductive sheet; and a non-conductive soft magnetic material which is attached to the shielding plate, wherein the shielding plate is interposed between the core and the non-conductive soft magnetic material.
Patent CA-2794293-C (CA)
Inventor: BOYLE MAUREEN
IPC: B32B27/38
Filed: 2011-04-12
Granted: 2017-12-12
Abstract: Composite material that contain epoxy resin which is toughened and strengthened with thermoplastic materials and a blend insoluble particles. The uncured matrix resins include an epoxy resin component, a soluble thermoplastic component, a curing agent and an insoluble particulate component composed of elastic particles and rigid particles. The uncured resin matrix is combined with a fibrous reinforcement and cured molded to form composite materials that may be used for structural applications, such as primary structures in aircraft.
Patent CA-2795088-C (CA)
Title: Hydrophobically modified alkylene oxide polyurethanes as rheology modifiers in coating formulations
Inventor: BOBSEIN BARRETT R
IPC: C08G18/12
Filed: 2012-11-14
Granted: 2015-12-29
Abstract: The present invention relates to a process for preparing hydrophobically modified alkylene oxide polyurethanes by polymerizing, in the presence of a catalyst, a solvent-free melt of a polyisocyanate branching agent; a water-soluble polyalkylene glycol having an M w of from 2000 to 11,000 Daltons; and a diisocyanate; wherein the solvent-free melt further includes a hydrophobic capping agent, or a hydrophobic capping agent is added to the melt after the addition of catalyst. Hydrophobically modified alkylene oxide polyurethanes prepared by the process of the present invention show excellent ICl/KU properties and are useful as thickeners for coatings formulations.
Patent CA-2795149-C (CA)
Inventor: BEDNAR RICHARD L
IPC: F41B5/14
Filed: 2012-11-06
Granted: 2015-05-19
Abstract: One or more techniques and/or systems are disclosed for a nock device that may be used on an arrow. A top portion a nock device can comprise one or more pairs of string guide impression on its top surface, where the respective one or more pairs of string guide impressions may be symmetrically arranged on the top surface, with respect to each other. A first pair of string guide impression can be disposed along a first bisecting line on the top surface, and, if present, a second pair of string guide impressions can be disposed along a second bisecting line on the top surface. The respective one or more pairs of string guide impression can be configured to receive a bowstring, where the first pair may receive the bowstring in a first orientation, and the second pair, if present, may receive the bowstring in a second orientation.
Patent CA-2799193-C (CA)
Inventor: ROZICH ALAN F
IPC: C05F17/02
Filed: 2011-05-10
Granted: 2015-10-13
Abstract: Apparatus for the treatment of organic waste streams (1) is disclosed, in which the organic waste stream (1) is treated in order to reduce the average particle size (38) prior to entry into a biological reactor (40). The use of a mechanical device (38) to reduce this average particle size while simultaneously mixing the organic waste stream increases the efficiency of the biological reactor (40). The mechanical device (38) is preferably one which causes attrition and reduction in the average particle size of the organic waste stream (1). This results in a lower viscosity feed to the biological reactor (40), and therefore a far more efficient process, which can therefore handle a feed stream (1) of greater concentration than was previously thought to be possible.
Patent CA-2807427-C (CA)
Inventor: WU XIAOGUANG
IPC: A61B5/0225
Filed: 2011-05-17
Granted: 2016-09-13
Abstract: A non-invasive blood pressure measuring apparatus and a measuring method is provided. A host (1) is provided with a microprocessor coupled with an air pressure sensor. A pressurized cuff (2) is an inflatable cuff with a gas tube connected with the air pressure sensor, and fastened to a body portion where user's artery blood flow can be blocked completely after air inflation. A pulse wave detector (3) is fixed at a downstream position of the pressurized cuff (2) according to the artery blood flow direction. The microprocessor performs a real-time process to several pulse wave amplitudes detected by the pulse wave detector (3) during the course of slow increase from zero and the corresponding pressures of the pressurized cuff to determine a systolic pressure; and the microprocessor performs a real-time process to several pulse delay periods which are the delay periods between the pulse waves and the corresponding pressure AC signals during the course of variable delay periods to relatively constant delay periods and the corresponding pressures of the pressurized cuff to determine a diastolic pressure. Possible and inevitable errors caused by discontinuity of heartbeats can be avoided by a conversion from discontinuous events to continuous measurements. The systolic pressure and the diastolic pressure of blood pressure can be measured accurately and non-invasively.
Patent CA-2807721-C (CA)
Title: Systeme et procede utilisant un rideau a multiples plans
Inventor: WEISS MITCHELL
IPC: B60R1/00
Filed: 2010-08-13
Granted: 2017-11-07
Abstract: L'invention porte sur un système de support de dispositif de balayage à multiples plans qui comprend un support et un bloc miroir. Le support est configuré pour être fixé dans une orientation fixe par rapport à un dispositif de balayage. Le bloc miroir est agencé pour recevoir un signal de balayage provenant du dispositif de balayage et pour réfléchir le signal de balayage dans une pluralité de directions pour créer de multiples plans de balayage. Le dispositif de balayage peut être un dispositif de balayage laser. Le dispositif de balayage et le système de support à multiples plans peuvent être fixés à un véhicule de transport de matériel, par exemple pour assurer des fonctions de sécurité. Le véhicule peut être habité ou non habité.
Patent CA-2808920-C (CA)
Inventor: MULLEN STEVEN F
IPC: G01N1/42
Filed: 2013-03-12
Granted: 2016-08-09
Abstract: The present disclosure describes a cryogenic vessel or holder designed to retain biological specimens, such as embryos or unfertilized eggs. The holder is insulated to reduce the rate of warming of the biological specimens, can hold numerous biological specimens snuggly to alleviate damage by jarring, and has an inner cavity that receives cryogen to keep the biological specimens immersed in cryogen during shipping. The design allows for safer shipping and handling of the biological specimens with less risk of damage. The design can also be utilized as a long-term sample holding and storage device.
Patent CA-2818969-C (CA)
Inventor: BINZ HANS KASPAR
IPC: C07K14/47
Filed: 2011-11-25
Granted: 2020-04-14
Abstract: L'invention concerne des modules de coiffage N-terminal améliorés pour des protéines de répétitions d'ankyrine conçues (DARPins) conférant une meilleure stabilité thermique aux DARPins, ainsi que des acides nucléiques codant de telles protéines, des compositions pharmaceutiques comprenant ces protéines et l'utilisation de ces dernières dans le traitement de maladies.
Patent CA-2820152-C (CA)
Inventor: GERBER ANDREW
IPC: E21B19/14
Filed: 2009-03-26
Granted: 2016-11-01
Abstract: Apparatus and methods for moving a tubular member to and from an elevated drilling rig floor. In one embodiment, the apparatus comprises a support structure configured to be positioned adjacent a pipe rack. A carrier is moveably coupled to the support structure, and a carriage is moveably coupled to the carrier. A trough extends longitudinally over the support structure and is moveably coupled to the carriage, the trough being configured to receive a tubular member. The trough is operable to tilt relative to the support structure. A lift arm is operable to move the carriage relative to the support structure thereby also moving the tubular member received in the trough.  Indexers may urge the tubular member toward or away from the trough. Pick up arms are operable to retrieve a tubular member from an adjacent pipe rack, or to place the tubular there for storage.
Patent CA-2835565-C (CA)
Title: Dispositif d'inertisation a generateur d'azote
Inventor: WAGNER ERNST-WERNER
IPC: A62C3/00
Filed: 2007-08-02
Granted: 2015-01-27
Abstract: L'invention traite d'un dispositif d'inertisation (1) pour établir et maintenant un niveau d'inertisation qui peut être préréglé dans une pièce protectrice (2) qui doit être surveillé. Pour ce faire, le dispositif d'inertisation (1) est muni d'un système à gaz interne contrôlable (10, 11) pour fournir du gaz interne, d'un premier système à tuyau d'alimentation (20) relié au système à gaz interne (10, 11) et qui peut être relié à la pièce protectrice (2), afin d'alimenter le gaz inerte préparé dans le système à gaz interne (10, 11) vers la pièce protectrice (2), et une unité de contrôle (12), qui est configurée pour contrôler le système à gaz interne (10, 11) afin d'établir et de maintenir un niveau d'inertisation préréglable dans la pièce protectrice (2). Afin de permettre d'augmenter rapidement le niveau d'inertisation à l'intérieur de la pièce protectrice (2) vers un niveau d'accessibilité sans avoir besoin de mesures structurelles majeures, telles que l'intégration de valves de ventilation dans la pièce protectrice (2), une valve (31) qui peut être connectée dans l'unité de contrôle (12) est fournie selon l'invention, laquelle valve est connectée au système à gaz inerte (10, 11) et au premier système à tuyau d'alimentation (20) afin de fournir l'air d'évacuation préparé par le système à gaz interne (10, 11) comme air frais pour la pièce protectrice (2) par une sortie (11b).
Patent CA-2836827-C (CA)
Title: Conjugues d'ester amine alpha hydrolysables par des coarboxylesterases
Inventor: DAVIDSON ALAN HORNSBY
IPC: C12Q1/00
Filed: 2006-05-04
Granted: 2016-05-03
Abstract: La conjugaison covalente dun ester aminé alpha à un modulateur de l'activité dune enzyme intracellulaire cible ou dun récepteur, où le groupe ester du conjugué est hydrolysable par une ou plusieurs enzymes carboxylestérases intracellulaires à lacide correspondant, mène à laccumulation du produit dhydrolyse d'acide carboxylique dans la cellule et permet une modulation améliorée ou prolongée de lenzyme ou du récepteur par rapport au modulateur non conjugué.
Patent CA-2837505-C (CA)
Inventor: DESANTIS MARIA
IPC: A61N5/10
Filed: 2012-05-16
Granted: 2018-05-22
Abstract: The present invention relates to a layer structure for epidermal radionuclide therapy (brachytherapy) of a patient comprising a from a patient's view proximal adherent layer for applying the layer structure on the skin surface to be treated of a patient; a flexible, transparent carrier layer that from a patient's view is located in a distal direction on the adherent layer; and at least one radionuclide-containing emission layer located on the carrier layer, the adherent layer and the carrier layer with regard to their components and thickness being formed such that they are essentially transparent for p and y radiation. The layer structure in accordance with the invention is suited particularly for radiotherapeutic treatment of the basal-cell carcinoma (BCC) and the squamous cell carcinoma (SCC). With the aid of the layer structure in accordance with the invention, geometrically complex skin lesions caused by a tumor, as occurring e.g. on the outer edge of the auricle, in the area of the eyes or across the nasolabial fold, may be treated easily. In so doing, a constant radiation dose over the entire lesion is applied as the source of radiation everywhere is at an equal distance to the skin surface to be treated.
Patent CA-2839169-C (CA)
Title: Sieve cloth and method of using same
Inventor: VASSHUS JAN KRISTIAN
IPC: E21B21/06
Filed: 2012-06-28
Granted: 2019-06-25
Abstract: A method of controlling separation of solid particles from a fluid is described, wherein the separation is carried out by means of a sieve apparatus (10) which includes an endless sieve cloth (1) structured in a manner allowing it to rotate around at least two spaced-apart turning rollers (14), wherein the method comprises: arranging at least two sieve cloth sheets (1') in series in the direction of movement of the sieve cloth (1), wherein at least two of the at least two sieve cloth sheets (1') have dissimilar filtering characteristics; controlling the endless sieve cloth (1) by rotating the turning rollers (14) in such a manner that a desirable amount of solid particles and fluid is supplied to at least one of, or is distributed between two or more of, the at least two sieve cloth sheets having desirable filtering characteristics. A sieve cloth for use in the method is also described.
Patent CA-2839668-C (CA)
Title: Epitope de l'antigene de surface du virus de l'hepatite b et son utilisation
Inventor: KIM SE-HO
IPC: A61P31/20
Filed: 2011-07-25
Granted: 2021-06-01
Abstract: Cette invention concerne un épitope spécifique du virus de l'hépatite B (VHB) et son utilisation. L'épitope décrit est une position conservative sans risque de mutagenèse et, par conséquent, une composition contenant un anticorps dirigé contre l'épitope précité ou une composition vaccinale contenant l'épitope selon l'invention a une très faible chance de provoquer une dégradation de l'efficacité de guérison due à une mutation du VHB, s'avérant ainsi très utile pour le traitement du VHB.
Patent CA-2848249-C (CA)
Title: Procedes et equipement pour ameliorer la fiabilite d'operations de stimulation de pointage
Inventor: SURJAATMADJA JIM BASUKI
IPC: E21B43/26
Filed: 2012-09-26
Granted: 2016-05-31
Abstract: L'invention porte sur des appareils et sur des procédés pour améliorer la fiabilité d'opérations de stimulation de pointage. Un appareil d'amélioration de stimulation de pointage est décrit, lequel appareil comprend un dispositif de maintien, au moins un réducteur d'écoulement couplé au dispositif de maintien, et un outil d'éjection couplé au réducteur d'écoulement. Le réducteur d'écoulement est positionné en aval de l'outil d'éjection. Un fluide s'écoulant à travers l'outil d'éjection traverse le réducteur d'écoulement et forme un bouchon de sable en aval de l'appareil d'amélioration de stimulation de pointage.
Patent CA-2849413-C (CA)
Title: Centrifugal compressor provided with a marker for measuring wear and a method of monitoring wear using said marker
Inventor: JACTAT PAUL-ETIENNE
IPC: F04D27/00
Filed: 2012-09-27
Granted: 2019-09-10
Abstract: The aim of the invention is to take an accurate measurement of the erosion of compressors, without removal of the engine, and to provide for simple installation. For this purpose, it has been observed that erosion takes place in the elbow of the cover and the progress of said erosion can thus enable the monitoring of erosion to the other parts of the compressor, in particular the blades of the impeller. Generally, a centrifugal compressor (1) of a gas turbine with a radial air inlet comprises, in particular, an impeller provided with blades and a cover (12) for the flow of air through the impeller blades. The cover (12) is covered with an abradable coating and has an annular area (120, 121) of the elbow (12a) in a substantially median portion. Hollow markings (M1 to M3) of determined depths have been machined in the abradable coating of this area (12a, 120), preferably in groups (G1, G2). Endoscopic examinations are carried out successively to provide an image signal of the markings. Endoscopic signal processing provides a number of remaining markings and a decision criterion for removing the engine is applied to same.
Patent CA-2855322-C (CA)
Inventor: MURRAY GORDON
IPC: B27K3/08
Filed: 2014-06-27
Granted: 2021-07-13
Abstract: Des compositions de préservation et leurs procédés dutilisation sont décrits pour réduire la dégradation des insectes et des microbes dans le bois. Des articles en bois qui ont été traités avec les compositions décrites sont également décrits.
Patent CA-2860943-C (CA)
Inventor: COMBS MICHAEL T
IPC: A61F13/53
Filed: 2013-01-23
Granted: 2015-12-08
Abstract: The present invention relates to substituted cellulose acetates and methods of use thereof. One embodiment of the present invention provides a diaper having an inner layer having an absorbent core having a substituted cellulose acetate having a polar substituent that has an oxygen atom covalently bonded to a nonmetal selected from the group of sulfur, phosphorus, boron, and chlorine; wherein the nonmetal is present in at least about 0.01% by weight of the substituted cellulose acetate; and an outer layer.
Patent CA-2864815-C (CA)
Inventor: PLECHA STANISLAW
IPC: B01J32/00
Filed: 2013-02-15
Granted: 2018-08-14
Abstract: Spheroidal catalyst support, supported catalyst, and method of preparing and using the catalyst for hydrodemetallation of metal-containing heavy oil feedstocks are disclosed. The catalyst supports comprise titania alumina having 5 wt% or less titania and have greater than 30% percent of their pore volume in pores having a diameter of between 200 and 500. Catalysts prepared from the supports contain Group 6, 9 and 10 metals or metal compounds supported on the titania alumina supports. Catalysts in accordance with the invention exhibit improved catalytic activity and stability to remove metals from heavy feedstocks during a hydrotreating process. The catalysts also provide increased sulfur and MCR conversion during a hydrotreating process.
Patent CA-2866118-C (CA)
Title: Alignement d'image automatique
Inventor: YU LIANGYIN
IPC: G06T7/33
Filed: 2013-02-26
Granted: 2017-03-28
Abstract: Un procédé destiné à un alignement automatique d'images consiste à : (a) déterminer des caractéristiques initiales de points correspondants entre une première image et une deuxième image ; (b) créer des mailles triangulaires pour les images d'après les caractéristiques initiales des points correspondants dans les images ; et (c) affiner la correspondance des points entre les première et deuxième images sur la base d'une estimation de transformation affine à l'aide des mailles triangulaires. Le procédé peut également consister à : (d) créer des mailles triangulaires affinées pour les images d'après la correspondance des points affinée en (c) ; et (e) déterminer un alignement de coordonnées dans les zones de paires de triangles correspondants dans les mailles triangulaires affinées par une interpolation de la transformation affine sur les paires de triangles correspondants.
Patent CA-2866687-C (CA)
Title: Fibre orientable externe destinee a etre utilisee dans le deploiement endoluminal des dispositifs expansibles
Inventor: NORRIS PATRICK M
IPC: A61F2/97
Filed: 2013-01-21
Granted: 2017-01-17
Abstract: La présente invention concerne le traitement du système vasculaire d'un patient avec un implant dilatable. L'implant est contraint à un diamètre d'administration réduit pour l'administration à l'intérieur du système vasculaire par au moins un manchon. L'implant peut être contraint à d'autres diamètres, tels qu'un diamètre intermédiaire. Les manchons peuvent être expansés, permettant l'expansion du diamètre de l'implant dilatable par désaccouplement d'un élément de couplage du ou des manchon(s) depuis l'extérieur du corps du patient. L'implant dilatable peut comprendre une ligne ou des lignes de direction qui facilitent la flexibilité et la direction de l'implant dilatable à travers le système vasculaire d'un patient.
Patent CA-2868844-C (CA)
Title: Processing and reporting usage information for an hvac system controlled by a network-connected thermostat
Inventor: BRUCK TIMO A
IPC: F24F11/30
Filed: 2013-03-29
Granted: 2021-07-06
Abstract: Systems and methods are described for interactively, graphically displaying and reporting performance information to a user of an HVAC system controlled by a self-programming network-connected thermostat. The information is made on a remote display device such as a smartphone, tablet computer or other computer, and includes a graphical daily or monthly summary each of several days or months respectively. In response to a user selection of a day, detailed performance information is graphically displayed that can include an indication of HVAC activity on a timeline, the number of hours of HVAC activity, as well as one or more symbols on a timeline indicating setpoint changes, and when a setpoint was changed due to non-occupancy.
Patent CA-2874231-C (CA)
Title: Microfluidic surface processing device and method
Inventor: DUERIG URS T
IPC: B81B1/00
Filed: 2013-06-11
Granted: 2020-09-22
Abstract: A microfluidic surface processing device (10a-10h), comprising: a microfluidic probe head (16) with at least one aperture (11) on a face (17) thereof, said at least one aperture (11) comprising at least an outlet aperture (11); and a surface processing structure (21, 21a, 22) extending outwardly and perpendicularly with respect to said face (17), the processing structure being further dimensioned and located with respect to the outlet aperture (11) such that it can intercept a flowpath of liquid (15) dispensed via the outlet aperture, in operation. Related apparatuses and methods are provided.
Patent CA-2875165-C (CA)
Inventor: ABOU-KHALIL ELIE
IPC: C07D513/04
Filed: 2013-05-31
Granted: 2019-11-19
Abstract: La présente invention concerne des composés ayant la formule générale I : qui absorbent les rayonnements ultraviolets et protègent les matériaux biologiques ainsi que les matériaux non biologiques d'une exposition préjudiciable à des rayonnements ultraviolets. La présente invention concerne également des formulations et des compositions comprenant lesdits composés destinées à être utilisées pour absorber les rayonnements ultraviolets et protéger les matériaux biologiques ainsi que les matériaux non biologiques contre les rayonnements ultraviolets.
Patent CA-2877726-C (CA)
Inventor: MITCHELL DIANA
IPC: C11D1/72
Filed: 2013-06-28
Granted: 2019-05-21
Abstract: A cleaning composition for sanitizing and/or disinfecting hard surfaces, comprising: a cationic biocide, surfactant and low levels of VOC solvents, The cleaning composition is adapted to clean a variety of hard surfaces without leaving behind a visible residue and creates low levels of streaking and filming on the treated surface. The cleaning composition contains less than 5% by weight of VOCs. The cleaning composition may be used alone as a liquid or spray formulation or in combination with a substrate, for example, a pre-loaded cleaning wipe.
Patent CA-2888175-C (CA)
Title: Banque de dispositifs de securite et systeme comprenant la banque de dispositifs de securite
Inventor: SIU JOSEPH
IPC: H04W84/04
Filed: 2013-10-11
Granted: 2017-07-18
Abstract: Dans certains modes de réalisation, un système comprend un réseau fiable, un réseau non fiable, un équipement embarqué à bord d'un objet mobile, un ou plusieurs premiers dispositifs de sécurité à bord de l'objet mobile connectés pour communiquer avec l'équipement embarqué et le réseau non fiable, et une banque de dispositifs de sécurité connectée pour communiquer avec le réseau fiable et le réseau non fiable. La banque de dispositifs de sécurité comprend un bus commun ou le réseau local et un ou plusieurs seconds dispositifs de sécurité connectés au bus commun ou au réseau local.