baber/WOPTO huggingface dataset:
Patent CA-2842848-C (CA)
Inventor: KIRCHHOFER ROGER
IPC: A46B5/00
Filed: 2012-07-25
Granted: 2020-05-26
Abstract: A method for manufacturing a grip body of a toothbrush includes forming an intermediate grip body with a jacket body of a first material component and a core body of a second material component partially enveloped by the jacket body. First thermoplastic material is injection moulded in a first tool cavity, followed by and then injection moulding second thermoplastic material into the first tool cavity to completely fill the first tool cavity with the first and second thermoplastic materials, thereby forming the intermediate grip body of the first and second material components. The intermediate grip body is transferred to a second tool cavity and a third thermoplastic material is injection moulded into the second tool cavity to form the third material component in the form of a holding element, thumb rest, decorative element, or covering element of the third material component on the intermediate grip body.
Patent CA-2844571-C (CA)
Inventor: MOENY WILLIAM
IPC: E21B7/15
Filed: 2006-02-23
Granted: 2018-04-10
Abstract: A pulsed power method and apparatus for passing a pulsed electronical current through a substrate in order to break and drill the substrate. A drill tip has an electrode assembly with at least two electrodes and a gap between the electrodes. At least one of the electrodes is movable relative to the other electrode so as to continuously contact or be in close proximity to the substrate to be broken so that current can be passed through the substrate. A cable connects the electrodes to a pulse generator and flushing fluid is supplied to the drill tip. A drill stem assembly encloses and supports the electrode assembly and provides directional control of the drill tip while drilling. The drill stem assembly may include a capacitor to provide at least some of the electrical current feed to the drill tip.
Patent CA-2847263-C (CA)
Inventor: HUFTON SIMON
IPC: A61K39/395
Filed: 2012-09-03
Granted: 2021-04-20
Abstract: The present invention relates to unique CDR3 amino acid sequences, and to antibodies comprising said sequences. Also provided are therapeutic applications of said antibodies for use in treating or preventing influenza infection, diagnostic applications of said antibodies for use in detecting influenza virus, potency testing of influenza virus vaccines, and screening applications of said antibodies for use in designing a universal influenza vaccine.
Patent CA-2848501-C (CA)
Title: Filtre nanocomposite en nanomateriau a base de polymere-carbone pouvant eliminer simultanement les bacteries et les metaux lourds
Inventor: RODRIGUES DEBORA F
IPC: B01D69/12
Filed: 2012-09-11
Granted: 2020-08-11
Abstract: L'objet de l'invention est un filtre modifié par un nanocomposite en nanomateriau à base de polymère-carbone pouvant augmenter considérablement le rendement de filtration, de séparation et de remédiement d'un large éventail de produits chimiques, d'ions de métaux lourds, de matières organiques et d'organismes vivants. Des matériaux polymères, tels que, mais pas exclusivement, le poly(N-vinylcarbazole) (PVK), sont combinés avec 1) du graphène (G) et/ou des nanomatériaux à base de matériaux analogues au graphène, et 2) de l'oxyde de graphène (GO) chimiquement modifié avec un agent chélatant tel que, mais pas exclusivement, EDTA. Le nanocomposite est déposé de manière homogène à la surface de la membrane.
Patent CA-2849750-C (CA)
Title: Method for producing cellulose nanofibers
Inventor: TSUJI SHIHO
IPC: D21H11/20
Filed: 2012-09-13
Granted: 2018-04-03
Abstract: Provided is a method which is capable of producing a cellulose nanofiber dispersion liquid that has a low viscosity and excellent fluidity even at a high concentration, while exhibiting excellent transparency. In a method for producing cellulose nanofibers, wherein a cellulosic starting material is oxidized in water using an oxidant in the presence of an N-oxyl compound and a compound that is selected from the group consisting of a bromide, an iodide and a mixture thereof and the thus obtained oxidized cellulose is defibrated and dispersed, pulp which is obtained by carrying out kraft cooking after a hydrolysis process is used as the cellulosic starting material.
Patent CA-2854772-C (CA)
Title: Serviettes de table entrepliees et procede pour le pliage interstitiel des serviettes de table
Inventor: CARLSSON PAUL
IPC: B65D83/08
Filed: 2012-10-23
Granted: 2019-12-31
Abstract: La présente invention concerne une pile rectangulaire (40) de serviettes de table rectangulaires entrepliées (10) comportant une pluralité de serviettes (50, 80), chaque serviette (10) dans la pile comportant un premier pli (28) dans une première direction, et un second pli (29) dans une seconde direction perpendiculaire à la première direction. Le premier pli (28) divise la serviette (10) en une partie plus petite (30) et une partie plus grande (31), la surface de la plus petite partie (30) étant comprise entre 1/5e et 1/2 de la surface de la plus grande partie (31) et la plus petite partie (30) de la serviette (10) étant placée à l'extérieur de la serviette pliée (10). Les serviettes sont disposées dans la pile (40) avec les premiers plis (28) agencés dans une séquence alternée le long de côtés opposés parallèles de la pile (40) de sorte que chaque serviette (10) soit agencée avec le premier pli (28) en face du premier pli (28) de toute serviette adjacente (10) dans la pile (40).
Patent CA-2856068-C (CA)
Title: Hydrant
Inventor: SAAD MOUNIR
IPC: E03B9/04
Filed: 2012-11-14
Granted: 2019-09-10
Abstract: This hydrant(2) comprises an electrically conductive body (3) having a generally tubular shape and intended for being fixed in the floor flush with a valve mounted on a pipe, for example a water distribution pipe. The hydrant comprises connection means suitable for connecting at least one electrically conductive wire (10) extending along the pipe, said connection means being connected to the body (3) such that electric continuity is maintained between the body (3) and each electrically conductive wire (10) during use.
Patent CA-2856701-C (CA)
Title: Phacetoperane for the treatment of attention-deficit hyperactivity disorder
Inventor: KONOFAL ERIC
IPC: C07D211/22
Filed: 2012-11-29
Granted: 2020-07-28
Abstract: The invention relates to the treatment of attention-deficit hyperactivity disorder (ADHD) by means of alpha-phenyl (piperidin-2-yl) methanol or the pharmaceutically acceptable salts and esters thereof, in particular the acetate derivative and specifically dextrophacetoperane. The invention further relates to an alpha-phenyl (piperidin-2-yl) methanol enantiomer (S, S) synthesis method and to a dextrophacetoperane synthesis method.
Patent CA-2858553-C (CA)
Inventor: SHEA JEFFREY J
IPC: A61F2/28
Filed: 2012-12-06
Granted: 2019-11-12
Abstract: L'invention concerne des systèmes, des dispositifs et des procédés qui comportent des dispositifs d'agrandissement orthopédiques ayant des poches enfoncées qui reçoivent un matériau de fixation. Les dispositifs d'agrandissement orthopédiques comprennent une surface extérieure qui réalise une interface avec un tissu ou un os d'un patient et une surface intérieure qui réalise une interface avec un implant, la surface intérieure comprenant une poche enfoncée configurée pour recevoir un matériau de fixation, un rebord autour d'au moins une partie de la poche enfoncée et un orifice dans le rebord, la poche enfoncée s'étendant le long de la surface intérieure dans au moins une direction latéralement à l'orifice.
Patent CA-2860424-C (CA)
Inventor: PFOLTNER CHRIS
IPC: A01B3/00
Filed: 2013-01-10
Granted: 2017-12-05
Abstract: Apparatus for mulching organic matter such as brush and trees are disclosed. The apparatus have cutting teeth that include cladding for increasing the wear-resistance of the teeth. Cutting heads and vehicles that incorporate such teeth are also disclosed.
Patent CA-2864658-C (CA)
Inventor: SHLONSKY LYNNE
IPC: A63H5/00
Filed: 2014-09-22
Granted: 2016-08-09
Abstract: An interactive greeting card which contains a moveable object attached to a motor and a sound module operative to store and playback at least one pre-recorded audio file. The moveable object is contained on an inside panel of the greeting card concealed beneath a curtain. The curtain contains a pull string cord which when pulled, opens the curtain revealing the moveable object while also triggering playback of the pre-recorded audio and triggering activation of the motor module, causing movement of the mobile object.
Patent CA-2866967-C (CA)
Inventor: HAMMERS BRIAN J
IPC: B23K9/32
Filed: 2013-03-13
Granted: 2017-11-28
Abstract: A extraction system is designed for metal working and other applications. The system may comprise a cart-type base or may be incorporated into a fixed or semi-fixed installation. A blower delivers a positive pressure airflow to a hood that creates an air region by directing the air through an annular space between inner and outer shrouds, impacting the air against a single generally perpendicular flange. Return air from the operation may be mixed with fresh air, both of which may be filtered, to supply the positive pressure air. Both air streams to and from the hood may be adjusted to optimize operation. Adjustments may be made at the base unit or remotely.
Patent CA-2867393-C (CA)
Inventor: ORBELL CHARLES R
IPC: E21B33/035
Filed: 2007-11-07
Granted: 2015-06-02
Abstract: A drilling method comprising the steps of: installing a first annular seal module in an internal flow passage extending longitudinally through a riser string, the first annular seal module being secured in the flow passage between opposite end connections of the riser string; sealing an annular space between the riser string and a tubular string in the flow passage utilizing the first annular seal module, the sealing step being performed while a drill bit on the tubular string is rotated; and then conveying a second annular seal module into the flow passage on the tubular string.
Patent CA-2868839-C (CA)
Title: Corneal tissue detection and monitoring device
Inventor: KOENIG KARSTEN
IPC: A61F9/008
Filed: 2012-08-22
Granted: 2017-02-21
Abstract: The invention relates to an eye-surgical laser apparatus, a use of said apparatus, and to a method for scanning the corneal tissue of an eye before or during eye surgery. The apparatus comprises optics that are adapted to focus a laser beam at a focus within a corneal tissue of an eye, and a detection element adapted to detect light that is formed, at the focus, as a frequency multiple and backscattered or forward emitted. Image information about the inner corneal tissue is then produced from the detected light.
Patent CA-2869450-C (CA)
Title: Film oral contenant des billes d'opiaces a liberation enterique
Inventor: LI MICHAEL HSIN CHWEN
IPC: A61K9/00
Filed: 2013-04-11
Granted: 2020-06-02
Abstract: L'invention porte sur une forme pharmaceutique sous forme de cachet oral ou de film oral comestible à libération contrôlée et empêchant une utilisation abusive, pour l'administration de médicaments opiacés pour traiter la douleur et l'abus de substances. La forme pharmaceutique sous forme de cachet oral ou de film oral comestible pour l'administration de médicaments comprend une couche à libération contrôlée contenant des billes à libération entérique, dispersées dans une matrice de polymère. Les billes à libération entérique sont formées d'une quantité thérapeutique d'un agoniste opioïde et/ou d'un sel de qualité pharmaceutique de celui-ci et d'une quantité inférieure à une quantité thérapeutique d'un antagoniste opioïde et/ou d'un sel de qualité pharmaceutique de celui-ci et sont enrobées d'un polymère à libération entérique ou encapsulées dans celui-ci. La matrice de polymère à libération contrôlée se dissout ou se désagrège après l'administration ou la consommation du cachet oral ou du film oral comestible, ce qui libère les billes à libération entérique devant être avalées, permettant l'absorption subséquente des principes actifs dans les intestins du patient.
Patent CA-2871157-C (CA)
Title: A mechanism for adjusting the rotation direction and speed of an inner ring and an outer ring of a rotary bearing
Inventor: LIU FUJIAN
IPC: F16C41/00
Filed: 2013-02-01
Granted: 2016-01-19
Abstract: A mechanism for adjusting the rotation direction and the speed of an inner ring and an outer ring of a rotary bearing is provided. The mechanism includes a base, a main bearing module being through the base, multiple supporting rotary bearings mounted on the base and surrounded the main bearing module, and a transmission mechanism. In the application for contact type bearing, it also includes multiple rolling elements. In the application for non-contact type bearing, it also includes a fluid. The present invention provides with the transmission mechanism to connect with the main bearing module to make the inner ring and the outer ring rotate properly.
Patent CA-2872444-C (CA)
Inventor: KUKE FRITZ
IPC: C01B11/02
Filed: 2013-05-06
Granted: 2021-06-15
Abstract: L'invention concerne un dispositif pour produire des solutions aqueuses de dioxyde de chlore, comprenant (a) un réacteur (1), (b) une première unité de stockage (8) qui contient un premier agent réactif pour produire du dioxyde de chlore, le premier agent réactif se présentant comme une matière solide, et qui est dotée d'une entrée (15) pour l'eau et d'une sortie (21) séparée de celle-ci, la première unité de stockage (8) étant disposée de manière interchangeable, et (c) une deuxième unité de stockage (4) pour stocker un deuxième agent réactif pour produire du dioxyde de chlore. L'invention concerne également une unité de stockage interchangeable pour un tel dispositif, un ensemble comprenant ou étant constitué d'une ou plusieurs unités de stockage interchangeables ainsi qu'un procédé pour produire une solution contenant du dioxyde de chlore, directement utilisable pour le traitement de l'eau.
Patent CA-2872931-C (CA)
Title: Beverage capsule for centrifugal extraction
Inventor: GERBAULET ARNAUD
IPC: B65D85/804
Filed: 2013-05-15
Granted: 2019-03-12
Abstract: Capsule (1) for the preparation of a beverage in a centrifugal extraction device (50) by feeding liquid in the capsule and rotating the capsule along a rotational axis (I) in the device to produce centrifugal forces on the liquid, wherein the capsule (1) comprises containment walls forming an interior cavity (2) containing beverage ingredients (3); said containment walls comprising a lid (4) and a side wall (5) extending substantially revolutionary around a central axis (I) and a peripheral flange (8) extending peripherally in radial direction to said axis (I), said flange (8) comprising an annular base (9) extending outwardly and a valve means (10) connected to said annular base, said valve means (10) extending in a direction (A) transversal to said radial direction (B) and being configured with at least one deflectable valve portion (11) which deflects for leaving a transversal passage upon the centrifugal pressure exerted by liquid flowing thereon when the capsule is rotated about the axis (I) during the centrifugal extraction wherein the peripheral flange (8) forms an extension part of the side wall (5) and is independent from said lid (4).
Patent CA-2874221-C (CA)
Inventor: DOBI STEVAN
IPC: H01H9/16
Filed: 2013-10-23
Granted: 2015-06-30
Abstract: L'invention concerne un indicateur d'état et de fonctionnement pour un interrupteur à rupture brusque. Actuellement, des instruments sont souvent nécessaires pour déterminer si un interrupteur à rupture brusque fonctionne mal. Des informations peuvent être fournies sur un panneau de commande positionné de manière peu pratique à distance de l'emplacement de l'interrupteur à rupture brusque à proprement parler. La présente invention concerne un indicateur de l'état et du fonctionnement d'un interrupteur à rupture brusque, qui ne requiert pas l'utilisation d'instruments, et qui est proche de l'interrupteur à rupture brusque. Cet indicateur peut être utilisé dans les circuits à courant continu et dans les circuits à courant alternatif. Lorsque la borne commune de l'interrupteur est sous tension, un voyant associé peut indiquer qu'il est sous tension. L'indicateur d'état et de fonctionnement peut également avoir un voyant associé à la borne normalement ouverte et/ou un voyant associé à la borne normalement fermée. Ces voyants peuvent répondre pour indiquer l'état et le fonctionnement de l'interrupteur.
Patent CA-2879439-C (CA)
Inventor: ABERG NIKLAS
IPC: B02C2/06
Filed: 2013-06-20
Granted: 2020-07-21
Abstract: A gyratory crusher main shaft sleeve (114) for friction fitting over an uppermost end (113) of a crusher main shaft (107). The sleeve comprises an elongate axial wall (209) for positioning in contact with an outward facing surface (202) of the main shaft. The axial wall comprises a thickness that decreases in a direction from a second upper end (208) to a first lower end (207) wherein the internal facing surface (200) of the sleeve extends transverse to a longitudinal axis (115) of the sleeve so as to taper inwardly towards the axis in a direction from the first to the second end.
Patent CA-2880513-C (CA)
Inventor: SCHLAEPER CHRISTIAN
IPC: F16K35/04
Filed: 2013-09-24
Granted: 2021-03-16
Abstract: This disclosure relates to blood flow reversal valves and related systems and methods. The blood flow reversal valve includes a first member (102) having a first passage and a second passage, and a second member (104) having a first passage and a second passage. The first and second members are rotatably fixed relative to one another such that the first passage of the first member is aligned with the first passage of the second member and the second passage of the first member is aligned with the second passage of the second member. A flow directing element (120, 320) is disposed in the cavity (105) and is moveable relative to the first and second members between a first position in which the first passage of the first member and the first passage of the second member arc fluidly connected and a second position in which the first passage of the first member and the second passage of the second member are fluidly connected.
Patent CA-2883053-C (CA)
Inventor: SCHICK KARL G
IPC: G01D3/024
Filed: 2013-09-05
Granted: 2020-06-02
Abstract: Single-use, pre-sterilized, and pre-calibrated, prevalidated sensors are provided. These sensors are designed to store sensor-specific information, such as calibration and production information, in a non-volatile memory chip on the sensor or in a barcode printed on the sensor. These sensors may be utilized with in-line systems, closed fluid circuits, bioprocessing systems, or systems which require an aseptic environment while avoiding or reducing cleaning procedures and quality assurance variances. The sensors exhibit both their primary sensing function such as conductivity, pH level, dissolved oxygen, pressure or temperature, as well as at least one secondary sensing function of risk management or risk mitigation.
Patent CA-2885705-C (CA)
Inventor: KOSKENNISKA JANNE
IPC: C22C38/02
Filed: 2013-09-26
Granted: 2021-06-01
Abstract: The invention relates to an austenitic stainless steel with improved pitting corrosion resistance and improved strength. The stainless steel contains in weight % less than 0,03 % carbon (C), 0,2 - 0,6 % silicon (Si), 1,0 - 2,0 % manganese (Mn), 19,0 - 21,0 % chromium (Cr), 7,5 - 9,5 % nickel (Ni), 0,4 - 1,4 % molybdenum (Mo), less than 1,0% copper (Cu), 0,10 - 0,25 % nitrogen (N), optionally less than 1,0 % cobalt (Co), optionally less than 0,006 % boron (B), and the rest being iron (Fe) and inevitable impurities.
Patent CA-2886449-C (CA)
Title: Calibration of a well acoustic sensing system
Inventor: STOKELY CHRISTOPHER L
IPC: E21B47/085
Filed: 2013-11-17
Granted: 2019-07-09
Abstract: A method of calibrating a distributed acoustic sensing system can include receiving predetermined acoustic signals along acoustic sensors distributed proximate a well, and calibrating the system based on the received acoustic signals. A method of calibrating an optical distributed acoustic sensing system can include displacing an acoustic source along an optical waveguide positioned proximate a well, transmitting predetermined acoustic signals from the acoustic source, receiving the acoustic signals with the waveguide, and calibrating the system based on the received acoustic signals. A well system can include a distributed acoustic sensing system including an optical waveguide installed in a well, and a backscattered light detection and analysis device, and at least one acoustic source which transmits predetermined acoustic signals at spaced apart locations along the waveguide. The device compensates an output of the system based on the acoustic signals as received at the locations along the waveguide.
Patent CA-2887148-C (CA)
Inventor: HOANG MARC L
IPC: B24D18/00
Filed: 2010-12-31
Granted: 2018-03-27
Abstract: An abrasive article includes a base, an abrasive member comprising three distinct phases bonded to each other including abrasive particles, a metal matrix, and an infiltrant. The abrasive article further includes a backing region between the abrasive member and the base, wherein the backing region comprises a laser welded bond joint.
Patent CA-2889617-C (CA)
Title: Adaptable socket system, method, and kit
Inventor: ALLEY RANDALL
IPC: A61F2/76
Filed: 2013-10-28
Granted: 2020-11-17
Abstract: An adjustable socket system, method, and kit for use with prosthetic devices or orthotic, orthopedic, or exoskeletal support devices that includes a paddle and a compressing device coupled to the paddle. The paddle is chosen from a plurality of paddles of different shapes in such a way that the paddle inner surface is substantially coextensive with a soft tissue area overlying skeletal structures. The compressing device presses the paddle against the soft tissue area in order to minimize the motion of the paddle relative to the underlying skeletal structures without causing discomfort to the user or compressing areas not in contact with the paddle, allowing compressed tissue to flow into uncompressed areas. The system, method, and kit can include an external tool, sensors, actuators, and controllers, to assist fitting and for adjustment after fitting. A stabilizer can be added to resist the bending force on the paddle.
Patent CA-2890652-C (CA)
Title: Ventilation system with standard exhaust conduit for a commercial kitchen
Inventor: BOUDREAULT JEAN-PIERRE
IPC: F24C15/20
Filed: 2015-05-05
Granted: 2021-06-22
Abstract: The ventilation system (100) is designed for a commercial kitchen (50). The system (100) includes a regular exhaust duct (110), a fan (120) located at the duct (110) outlet, and a ventilation hood (130) overhanging the area where a cooking appliance (52) is located in the kitchen (50). The hood (130) includes a first section (132) that is opened from below and a second section (134) forming a housing (136) with one or more service access doors (138) at the front of the hood (130), which provide direct access to the inside of the housing (136) from the kitchen (50). A filtration device (150) is placed inside the housing (136). 11 includes, successively, a prefilter (152), a bag filter (154) and an absolute filter (156). A grease removing device (160) is located upstream of the filtration device (150) and a mechanized fire damper (170) is placed directly between an outlet (140) of the hood (130) and the duct (110) inlet. The system (100) also significantly simplifies the construction and installation of the exhaust duct (110).
Patent CA-2897011-C (CA)
Inventor: KUPPURAJ RAVI
IPC: A61B5/00
Filed: 2013-12-24
Granted: 2023-05-16
Abstract: L'invention concerne un procédé d'affichage de données ECG de patient. Le procédé consiste à : recevoir des données ECG comprenant une forme d'onde ECG; recevoir les données ECG analysées comprenant des événements arythmiques ; générer un indice de l'événement arythmique détecté et afficher l'indice de l'événement arythmique détecté en relation avec la forme d'onde ECG à une position associée au moment de l'événement arythmique détecté. L'invention concerne également un système d'affichage de données ECG de patient.