baber/WOPTO huggingface dataset:
Patent CA-2727879-C (CA)
Title: Interactive toothbrush
Inventor: GATZEMEYER JOHN J
IPC: A46B15/00
Filed: 2008-06-26
Granted: 2014-09-16
Abstract: A toothbrush (100) may include an audio component (140) configured to operate as a microphone to receive an audio signal in a first mode of operation and to operate as a speaker to output the audio signal through the body (148) of the toothbrush (100) in a second mode of operation. Another toothbrush (100) may include a motor (271) for powering one or more moveable elements (227) and a processor (392) to monitor and maintain a variable, such as the motor speed or voltage applied, associated with the motor (271). Another toothbrush (100) may include a single operation mode button (Figures 13A- 13C) to change a mode of operation of moveable elements (227) on the toothbrush (100) and audio signals transmitted through an output (148) of the toothbrush (100).
Patent CA-2728678-C (CA)
Title: Double-walled container and method of manufacture
Inventor: FEDUSA ANTHONY J
IPC: B65D81/38
Filed: 2009-06-26
Granted: 2016-10-11
Abstract: A double-walled container and method of manufacturing are disclosed. A first container having a smaller diameter than a second container is inserted into the second container. A portion of the first container is expanded and/or a portion of the second container may be narrowed so that first and second container is interlocked and form a double-walled container. The first and/or second containers may have ribs. An air gap between the first and second containers provides thermal insulation to contents of the double-walled container.
Patent CA-2729406-C (CA)
Inventor: REHSE DENIS
IPC: G02C7/04
Filed: 2011-01-28
Granted: 2017-03-07
Abstract: In accordance with the disclosure there is described herein a method of designing an anterior curve of a contact lens for the eye of a patient comprising the steps of providing a contact lens material having a posterior, a posterior curve having a predetermined asphericity, an anterior, an index of refraction and a center thickness; providing a geometry of a cornea, a distance power correction for the cornea and a near power correction for the cornea; determining a central distance power of the contact lens in air; calculating a central anterior radius of the contact lens using the posterior curve of the contact lens material, the index of refraction of the contact lens material, the center thickness of the contact lens material and the central distance power of the contact lens in air; calculating a center power of the contact lens on the eye of the patient using the index of refraction of tears at the posterior of the contact lens; and using an on-eye ray trace, said on-eye ray trace having a null lens compensation to create a targeted on-eye power profile.
Patent CA-2735449-C (CA)
Inventor: JONES COLIN
IPC: E21B33/12
Filed: 2008-12-19
Granted: 2013-07-09
Abstract: An apparatus for isolating at least a portion of a tubular for use in a wellbore comprising a first, inner tubular in the form of carrier tube and a second, outer tubular in the form of protective shroud, coupled to the carrier tube. One or more aperture is provided in a wall of the carrier tube for permitting fluid transfer through the tube and one or more aperture is provided to permit fluid transfer through the shroud. A sealing layer is disposed on a surface of the shroud, the sealing layer defining a first configuration permitting fluid flow through the apertures and, on exposure to a selected reactant, adopting a second configuration to restrict fluid flow through the apertures, the sealing layer adapted to return from the second configuration to the first configuration where concentration of the selected reactant falls below a selected threshold.
Patent CA-2736280-C (CA)
Inventor: YAMADA KIKUO
IPC: A47L13/16
Filed: 2009-09-07
Granted: 2013-09-24
Abstract: The invention provides a cleaning sheet that is excellent in capturing dust and dirt. The cleaning sheet according to the invention includes a base material sheet (2) and a cleaning surface forming sheet (3) that is bonded to the base material sheet (2). A slacked section (5) is formed in the cleaning surface forming sheet (2) between the bonding sections (6, 6) where the base material sheet (2) and the cleaning surface forming sheet (3) are bonded to each other, and a plurality of cuts (7) for capturing dust and dirt are formed at the slacked section (5).
Patent CA-2736603-C (CA)
Title: Systeme d'identification par radiofrequence et procede d'utilisation dans des elements en beton coule
Inventor: TILSON THOMAS M JR
IPC: B28B23/00
Filed: 2008-09-11
Granted: 2012-06-12
Abstract: Un ensemble RFID (radio frequency identification) est conçu pour être utilisé dans des éléments en béton coulé. L'ensemble RFID comporte une plaque arrière plane disposant d'une pluralité de points d'enregistrement détachables s'étendant perpendiculairement au plan nominal de la plaque arrière et d'une pluralité de surfaces de prise s'étendant à l'opposé des points d'enregistrement. L'ensemble RFID comprend en outre un transpondeur RFID encapsulé entre la plaque arrière et un cache. Le transpondeur RFID contient des informations relatives à l'élément en béton coulé auquel l'étiquette RFID est fixée.
Patent CA-2746848-C (CA)
Inventor: ROTH YIFTACH
IPC: H03K3/00
Filed: 2009-12-11
Granted: 2019-04-23
Abstract: A system and methods for controlling pulse parameters during transcranial magnetic stimulation are provided.  Multiple coils are placed on external body parts, and are controlled using an external control unit coupled to a stimulator having fast switches. The timing of the switches, as well as other parameters within the stimulator, determine the pulse parameters, such as pulse shape. The variety of pulse shapes obtainable using such a system and methods provides controlled physiologic effects within an internal body organ.
Patent CA-2747201-C (CA)
Inventor: FUKUDA KAZURO
IPC: C12P19/00
Filed: 2008-12-17
Granted: 2015-12-01
Abstract: A problem to be solved is to produce cellulase having excellent ability to decompose a cellulosic resource containing xylan at low cost. A method for producing .beta.-glucanase and xylanase comprising the step of culturing a microorganism classified under the genus Trichoderma by using a liquid culture medium which contains (a) a pulp derived from paper which has not been subjected to heat treatment nor alkali treatment as a carbon source and (b) an ammonia nitrogen or an amino nitrogen as a nitrogen source.
Patent CA-2747785-C (CA)
Inventor: CAMERA PAUL
IPC: A47J31/36
Filed: 2009-12-08
Granted: 2017-05-30
Abstract: The present embodiments generally relate to a method and system for preparing a single or double espresso shot involving an initial compression at a low pressure and a second compression at a high pressure. This more efficient compression maximizes extraction of ground coffee and improves taste of the resulting espresso- containing beverage.
Patent CA-2747820-C (CA)
Inventor: DAWBER FRED
IPC: G06Q30/00
Filed: 2009-08-31
Granted: 2019-05-28
Abstract: A system is disclosed and includes an adapter, an activation apparatus and a sensor apparatus. The adapter is for use with a mechanical key. The adapter comprises a body which includes an RFID assembly and which, in use, is securely coupled to the head of said key. The activation apparatus is for use with a key to which a body is securely coupled and comprises an RFID writer operable to encode said RFID assembly to form an RFID-tagged mechanical key. The sensor apparatus is for use with an RFID-tagged mechanical key and comprises an RFID reader adapted to output data in standard Wiegand format in the presence of said RFID-tagged mechanical key. Methods for use with the system are also disclosed.
Patent CA-2748321-C (CA)
Inventor: WILLIAMS JONNIE R
IPC: A24B3/10
Filed: 2009-12-03
Granted: 2013-09-03
Abstract: A method of curing tobacco comprises drying a harvested tobacco plant in a controlled environment for a time suf-ficient to substantially prevent the formation of at least one nitrosamine. The tobacco is first subjected to the controlled environ-ment while at least a majority of the tobacco is in a green state. The resulting cured tobacco usually has tobacco-specific ni-trosamine (TSNA) levels which are undetectable and are similar to levels found in freshly harvested, green tobacco.
Patent CA-2755827-C (CA)
Inventor: BOEHM ROBERT THOMAS
IPC: A23L9/20
Filed: 2010-03-22
Granted: 2017-09-12
Abstract: La présente invention concerne un procédé pour la production de produits de boisson instantanés qui, après reconstitution avec un liquide, forment une surface supérieure mousseuse. Le procédé utilise une poudre de base poreuse qui est un autre objet de la présente invention.
Patent CA-2757101-C (CA)
Title: Process for co2 capture with improved stripper performance
Inventor: BABURAO BARATH
IPC: B01D53/14
Filed: 2010-03-31
Granted: 2014-12-16
Abstract: The present application relates to systems and processes for removal of gaseous contaminants from gas streams. In particular, the application relates to a process for removal of gaseous contaminants from a gas stream comprising contacting the gas stream with a wash solution to remove gaseous contaminants from the gas stream by absorption into the wash solution; and regenerating the used wash solution to remove gaseous contaminants from the used wash solution, to provide a regenerated wash solution and a gas comprising removed contaminants, wherein in a first regeneration stage the gas comprising removed contaminants is cooled to minimize loss of water vapor from the regeneration step.
Patent CA-2757976-C (CA)
Title: Chariot a profil bas a rangement par retro-poussage et systeme de rangement de chariots par retro-poussage
Inventor: KRUMMELL JOHN
IPC: B65G1/02
Filed: 2011-11-14
Granted: 2016-09-13
Abstract: Un système de rangement de chariots par rétropoussage comportant une traverse formée par une section dangle structural comportant des découpes à des extrémités afin dassurer un dégagement pour que le second chariot par rétropoussage puisse se placer sous le premier chariot. La traverse fournit un support à poutre de type entretoise ou solive comportant une section centrale qui résiste à la flexion et une hauteur réduite aux extrémités pour fournir un profil bas. Les éléments latéraux ou sections dangle sur le chariot ont des trous traversants pour fixer les roues, sans quil soit nécessaire de souder des éléments de fixations des roues.
Patent CA-2758904-C (CA)
Inventor: JUNG KYUNG-YUN
IPC: C07D403/02
Filed: 2010-04-14
Granted: 2017-04-04
Abstract: Disclosed are novel reverse turn mimetics based on the framework of pyrazino-triazinone, and the use thereof in the treatment of cancers, particularly, acute myeloid leukemia. A method is also provided for manufacturing the reverse turn mimetics on a mass scale.
Patent CA-2762301-C (CA)
Inventor: BENITAH JONATHAN
IPC: F02C9/46
Filed: 2010-06-04
Granted: 2016-12-06
Abstract: The invention relates to a device for detecting a fault in a low-pressure fuel pump of a turbojet. The pump is driven by means of an accessory gearbox (4) including a gear (4') for mechanically driving the accessories. The device includes means (27) for measuring the vibration frequencies of the accessory gearbox (4) and means (28) for detecting, from among said frequencies, at least one vibration frequency of the low-pressure fuel pump. The invention allows a fault in the low-pressure fuel pump to be detected as soon as it occurs.
Patent CA-2763074-C (CA)
Title: Stable dry powder composition comprising biologically active microorganisms and/or bioactive materials and methods of making
Inventor: HAREL MOTI
IPC: C07K17/02
Filed: 2010-05-26
Granted: 2021-02-23
Abstract: The present invention relates to embedding live or dead microorganisms and/or bioactive materials in a protective dry formulation matrix, wherein the formulation includes the bioactive microorganism or material, a formulation stabilizer agent, and a protective agent. The formulation is prepared by dispersing all the solid components in a solution, with or without a vacuum, and cooling the solution to a temperature above its freezing temperature. The methods include a primary drying step of the formulation at a desired temperature and time period, and an accelerated secondary drying step under maximum vacuum and elevated temperature, to achieve a final desirable water activity of the dry material.
Patent CA-2763310-C (CA)
Title: Gas leakage reduction system
Inventor: JUKKOLA GLEN D
IPC: F23C9/08
Filed: 2010-05-11
Granted: 2014-07-08
Abstract: An air infiltration abatement system (300) for a power plant (10) includes a recirculated flue gas source (175), a recirculated flue gas supply line (310) connected to the recirculated flue gas source (175) and a power plant component. The power plant component has a leakage area in fluid communication with the recirculated flue gas supply line (310).  The recirculated flue gas source (175) receives a combustion flue gas (75) from an oxygen fired boiler (20) of the power plant (10), and provides the combustion flue gas (75) to the recirculated flue gas supply line (310). The recirculated flue gas supply line (310) supplies the combustion flue gas (75) as a recirculated flue gas (330) to the oxygen fired boiler (20) via the leakage area of the power plant component.
Patent CA-2768759-C (CA)
Inventor: BERNHARDT RANDAL J
IPC: C11D1/12
Filed: 2010-04-01
Granted: 2017-08-22
Abstract: Compositions comprising sulfo-estolides and alkyl ester sulfonates are described. Detergent formulations, such as laundry detergents, softeners, and other materials, containing any of these materials are disclosed, as well as personal care formulations, hard surface cleaner formulations, and automatic dishwasher detergent formulations. Laundry methods employing these formulations are also disclosed. These formulations are useful as laundry detergents and can be biodegradable, heavy duty liquids, 2X or 3X and up to 6X concentrates, low foaming, and/or effective in a high efficiency washing machine. Methods for laundering fabrics with the compositions are also disclosed.
Patent CA-2777015-C (CA)
Title: Film coating agent for solid preparation, and solid preparation using same
Inventor: YOSHII RYOJI
IPC: A61K47/38
Filed: 2010-11-30
Granted: 2013-06-11
Abstract: An object of the present invention is to provide a film coating agent for a solid formulation, which has excellent water vapor barrier properties and is capable of stably maintaining the quality of medicinal ingredients even when the solid formulation has been stored unpacked for a long period of time. The present invention provides a film coating agent for a solid formulation, comprising a water-soluble cellulose derivative, swelling clay, a cationic surfactant, and a fatty acid, wherein the mass ratio of the above-described swelling clay to the above-described water-soluble cellulose derivative is 2:8 to 8:2, and the content of the above-described cationic surfactant is not less than 0.5 equivalents and not more than 3.0 equivalents relative to the cation exchange equivalent of the above-described swelling clay.
Patent CA-2778039-C (CA)
Inventor: BURGER GEORGE W
IPC: A63B59/50
Filed: 2010-10-26
Granted: 2015-04-21
Abstract: La présente invention concerne une batte de jeu de balle ayant un amortissement amélioré des chocs et vibrations. Plus particulièrement, la présente invention concerne une batte de jeu de balle ayant une poignée, un fût et un ensemble prise interposé entre la poignée et le fût. L'ensemble prise permet au fût et à la poignée de se déplacer l'un par rapport à l'autre, ce qui amortit les chocs et les vibrations.
Patent CA-2790319-C (CA)
Inventor: MURRAY JOHN C
IPC: G01B3/10
Filed: 2012-09-07
Granted: 2019-01-22
Abstract: A tape rule assembly includes a housing; a reel rotatably mounted in the housing; an elongated blade wound on the reel and extendable through an opening in the housing, the blade having a distal end; a hook connected to the blade at the distal end; and a coil spring within the housing and configured to rotate the reel in the housing in a direction to wind up the blade. The elongated blade has a coating provided on at least one side thereof. The coating has a first thickness at a first portion proximate the distal end, a second thickness at a second portion of the blade that is rearward to the first portion and a third thickness at a third portion of the blade that is rearward of the second portion. The second thickness is less than the first thickness and the third thickness is less than the second thickness.
Patent CA-2792358-C (CA)
Title: Systemes et methodes de reduction de la perturbation audio associee aux messages de controle d'un flux de bits
Inventor: POULSEN JENS KRISTIAN
IPC: H04L29/12
Filed: 2012-10-10
Granted: 2016-05-10
Abstract: Des systèmes et des méthodes servent à transmettre des données audio et un segment de contrôle dans un flux de bits et à réduire la perturbation audio associée au segment de contrôle lorsque le flux de bits est traité par un convertisseur numérique-analogique. Le système, conformément à un aspect, comprend un premier module audio, un émetteur couplé au premier module audio, un récepteur couplé à lémetteur, un deuxième module audio couplé au récepteur, un premier processeur couplé à au moins un du premier module audio et de lémetteur, un deuxième processeur couplé à un deuxième module audio et au récepteur et un convertisseur numérique-analogique audio connecté au deuxième processeur. Le premier processeur est configuré pour convertir les données audio associées au contenu audio en un flux de bits comprenant les bits audio associés au contenu audio, recevoir une commande de contrôle sélectionnée parmi une pluralité de commandes de contrôle, et, en réaction, générer un segment de contrôle comprenant un préambule et des bits de contrôle associés à la commande de contrôle, insérer le segment de contrôle dans le flux de bits et transmettre le flux de bits au deuxième module audio au moyen de lémetteur. Au moins un du premier processeur et de lémetteur est configuré pour changer la fréquence de suréchantillonnage en une valeur sélectionnée pendant que le segment de contrôle est transmis pour générer une largeur de bande suffisante pour envoyer le segment de contrôle de manière concurrente avec les données audio.
Patent CA-2796437-C (CA)
Title: Nouvelle synthese de thiazolidinediones
Inventor: ZELLER JAMES R
IPC: C07D213/51
Filed: 2011-04-18
Granted: 2018-09-11
Abstract: La présente invention concerne de nouvelles méthodes de synthèse de composés se liant à PPARy, par exemple des thiazolidinediones, qui peuvent être employés dans le traitement prophylactique et/ou thérapeutique de troubles métaboliques comme le diabète, l'obésité, l'hypertension et les maladies inflammatoires.
Patent CA-2796953-C (CA)
Inventor: VILA RIFA ENRIQUE
IPC: A01N63/16
Filed: 2011-04-22
Granted: 2021-11-09
Abstract: La présente invention concerne une composition à base de mites, l'élevage de celle-ci et l'utilisation de la composition pour lutter contre des parasites des cultures. L'invention concerne une composition de mites comprenant : - une population d'élevage d'une espèce de mite prédatrice phytoseiidae, - une population d'au moins une espèce de l'ordre Astigmata, et - facultativement un véhicule, où la population de l'espèce de l'ordre Astigmata n'est pas vivante. En particulier, la population de l'espèce de l'ordre Astigmata est sous forme congelée rapidement. La composition est utilisée pour lutter contre des parasites des cultures, telles que des espèces de thrips. Les cultures peuvent être des cultures en serre et des cultures en plein air.
Patent CA-2797207-C (CA)
Inventor: THORLEY CRAIG STEPHEN
IPC: A61M5/50
Filed: 2011-05-04
Granted: 2018-08-14
Abstract: An adapter mountable to a retractable syringe barrel comprises a body that includes a needle portion and a barrel-engaging portion and a needle aperture. The adapter facilitates mounting a needle assembly to the barrel. The needle assembly comprises a needle body and cannula and an immobile, compressible needle seal, wherein the needle body and the needle seal are releasably engaged. The needle seal is engageable with a needle portion of the adapter. The needle body comprises one or more fluid reclaim channels that facilitate efficient delivery of the fluid contents of the retractable syringe. The retractable syringe also comprises dual locking systems to impede or prevent re-use.
Patent CA-2797434-C (CA)
Inventor: BAKKER PETRUS MARIA
IPC: G01V1/30
Filed: 2011-05-10
Granted: 2017-09-19
Abstract: An improved method for P-wave modeling in inhomogeneous transversely isotropic media with tilted symmetry axis (TTI media), suitable for anisotropic reverse-time migration, is based on an acoustic TI approximation. The resulting wave equations (2.20) & (2.21) are derived directly from first principles, Hooke's law and the equations of motion, and therefore make no assumptions on spatial variation of medium parameters. Like in the acoustic VTI case, the wave equations are written as a set of two second-order partial differential equations. However, unlike in the acoustic VTI case, the acoustic TTI wave equations contain mixed second-order derivatives. The discretisation scheme uses centered finite-difference operators for first-and second-order derivative operators to approximate the mixed and non-mixed second-order derivatives in the wave equation. The discretization scheme is stabilized by slightly weighing down the mixed derivatives, with almost negligible effect on the wave field kinematics.
Patent CA-2798513-C (CA)
Inventor: SDAHL MICHAEL
IPC: B65B25/06
Filed: 2012-12-05
Granted: 2020-01-14
Abstract: Linvention concerne un dispositif pliant (30, 50, 60) et une méthode pour une machine demballage à emboutissage profond (1) pour le pliage automatique de flancs (26) de panneaux en L (25) en amont du poste de scellage (3) dans la direction de production (P).
Patent CA-2800161-C (CA)
Inventor: AKRITOPOULOU-ZANZE IRINI
IPC: A61K31/55
Filed: 2010-11-19
Granted: 2017-12-12
Abstract: The present application relates to aryl- and heteroaryl-fused decahydropyrroloazepine, octahydrooxepinopyrrole, octahydropyrrolothiazepine dioxide, decahydrocyclohepta[c]pyrrole, and octahydrocyclohepta[c]pyrrole derivatives of formula (I) wherein R1, R2, R3, R4, R5, A, Y1, Y2, and Y3 are as defined in the specification. The present application also relates to compositions comprising such compounds, processes for making such compounds, and methods of treating disease conditions using such compounds and compositions, and methods for identifying such compounds.
Patent CA-2803075-C (CA)
Title: Appareil concasseur de roches
Inventor: KOSOVICH JOHN
IPC: B02C13/10
Filed: 2011-06-20
Granted: 2019-05-14
Abstract: La présente invention concerne un appareil concasseur de roches. Des appareils connus fonctionnent sur les principes distincts du concassage par compression (compression entre des surfaces mobiles) ou du concassage à percussion (compression par une roche à haute vitesse venant percuter une surface). Les deux types d'appareils ont des inconvénients concernant la qualité du produit concassé, l'inefficience énergétique ou des taux d'usure élevés du rotor. L'appareil (1) comporte un rotor (2) comportant un certain nombre d'éléments de concassage par compression du type à va-et-vient (11) et du type fixe (12, 13) pour concasser par compression la roche entre des surfaces du type à va-et-vient et du type fixe adjacentes. Le positionnement de ces éléments (11, 12, 13) à l'intérieur du rotor effectue une action d'arrêt sur la roche pour limiter la vitesse radiale maximale (Vr) que la roche atteint avant d'être éjectée des éléments de concassage par compression (11, 12, 13) pour un concassage à percussion sur une surface adjacente. Ainsi les inconvénients du concassage par compression et à percussion sont minimalisés pour produire un produit supérieur.