baber/WOPTO huggingface dataset:
Patent CA-2696178-C (CA)
Inventor: JOURNADE FREDERIC
IPC: F02K1/08
Filed: 2008-08-21
Granted: 2016-01-05
Abstract: The present invention relates to a gas ejection cone (8) for an aircraft turbojet, the cone having a hollow main body (30) defining, on the outside, a radially inner skin (36) of an annular primary flow channel. According to the invention, it also comprises a device (34) for generating turbulence in the primary flow limiting the jet noise, mounted so as to move on the main body so as to be able to be displaced from an extracted position in which it projects toward the downstream in relation to a downstream end of the hollow main body, and a retracted position in which it is retracted into this hollow main body, and vice versa. Furthermore, the device (34) comprises a cylindrical support body (42) having an axis parallel to an axis (32) of the ejection cone, as well as at least one fin (46) supported by the body (42).
Patent CA-2697302-C (CA)
Inventor: WIDMAN MICHAEL F
IPC: B29D11/00
Filed: 2008-08-21
Granted: 2014-07-29
Abstract: L'invention concerne un appareil pour générer une lentille ophtalmique avec au moins une partie d'une surface formée sans mélange réactif. Dans certains modes de réalisation, une lentille ophtalmique est formée sur un substrat ayant une surface de qualité optique en arc par l'intermédiaire d'une source de rayonnement actinique qui peut être commandée pour faire durcir une partie définissable d'un volume de mélange réactif.
Patent CA-2700604-C (CA)
Inventor: THALHAMER JOSEF
IPC: A61K39/36
Filed: 2008-09-29
Granted: 2016-04-26
Abstract: La présente invention concerne un vaccin à base d'arn contenant une molécule d'ARN codant pour un allergène ou un dérivé de celui-ci, ainsi que ses utilisations.
Patent CA-2711663-C (CA)
Inventor: SCHOLZ MATTHEW T
IPC: A61K47/26
Filed: 2008-12-29
Granted: 2017-01-10
Abstract: The present invention relates to compositions that contain iodine intended primarily for tissue antisepsis, particularly skin antisepsis.
Patent CA-2723025-C (CA)
Inventor: FOOTE ARTHUR R
IPC: C10L1/23
Filed: 2001-07-27
Granted: 2015-06-16
Abstract: An improved fuel additive formulation, method of use, and method of producing the fuel formulation are described. The improved fuel additive of the present invention comprises a mixture of nitroparaffins (comprising nitromethane, nitroethane, and nitropropane), and a combination of modified commercially available ester oil and/or a solubilizing agent, and/or toluene. The ratio of ester oil and/or solubilizing agent and/or toluene to nitroparaffin is preferably less than 20 volume percent, with nitroparaffins comprising the balance of the additive. A method of preparing and using the additive formulation is also provided.
Patent CA-2724743-C (CA)
Inventor: DUBOIS FRANK
IPC: G02B21/06
Filed: 2002-07-01
Granted: 2014-11-25
Abstract: The invention concerns a microscope capable of functioning in digital holography. The microscope comprises a partly coherent light source, capable of generating a source light beam; a first mobile subset, including a light beam separator and a mirror, to form two parallel beams, an object beam and a reference beam from the source light beam; a second subset, also including a light beam separator and a mirror, to combine the said object beam and the said reference beam into a recombined light beam; an object cell including a sample to be studied, placed on the optical trajectory of the object beam between the first subset and the second subset; a first microscope lens, located on the optical trajectory of the object beam between the first subset and the second subset, downstream from the object cell; and a second microscope lens, located on the optical trajectory of the reference beam between the first subset and the second subset.
Patent CA-2743407-C (CA)
Title: Geometrie de creuset a combustion en chambre submergee refroidi par des panneaux, et procedes de fabrication de verre en fusion
Inventor: HUBER AARON MORGAN
IPC: F27D5/00
Filed: 2011-06-15
Granted: 2018-05-01
Abstract: Un appareil de fusion comprend un plancher, un plafond et une paroi sensiblement verticale connectant le plancher et le plafond à un périmètre du plancher et du plafond, une zone de fusion étant définie par le plancher, le plafond et la paroi, la zone de fusion possédant une entrée dalimentation et une sortie de verre en fusion positionnées à des extrémités opposées de la zone de fusion. La zone de fusion comprend une zone dexpansion qui commence à lentrée et qui sétend à un emplacement intermédiaire par rapport aux extrémités opposées, et une zone de réduction qui sétend de lemplacement intermédiaire à la sortie. Un ou plusieurs brûleurs, dont au moins certains sont positionnés pour diriger des produits de combustion dans la zone de fusion sous un niveau de verre en fusion dans la zone, sont également proposés.
Patent CA-2745470-C (CA)
Title: Modified protozoan expressing at least two variable surface proteins (vsp), a vaccine comprising it and procedures, uses, and methods thereof
Inventor: LUJAN HUGO DANIEL
IPC: C07K1/22
Filed: 2009-12-02
Granted: 2018-09-25
Abstract: Modified protozoa parasites comprising simultaneous expression on its surface of at least two variable surface proteins (VSP). The modified protozoa may also simultaneously express the complete repertoire of variable surface proteins. Protozoa show reduced expression of Dicer, RNA-dependant RNA-polymerase (RdRP) enzymes or both, wherein the RdRP gene and/or the Dicer gene has been silenced. The protozoan may be any protozoan showing an antigenic variation mechanism.
Patent CA-2745978-C (CA)
Title: Boitier de compteur d'energie electrique
Inventor: BYRNE NORMAN R
IPC: H02G3/04
Filed: 2011-07-11
Granted: 2015-12-01
Abstract: Un boîtier de compteur électrique (100) comprend un canal (102) qui reçoit des logements de prises électriques (200). Les logements (200) ont des pattes de blocage latérales (220) qui bloquent de manière amovible les prises (240) au logements de prise (200). Les logements de prise (200) sont reçus dans un prolongement du canal (102).
Patent CA-2748443-C (CA)
Inventor: HEINS WILLIAM F
IPC: C02F1/04
Filed: 2005-06-08
Granted: 2015-05-26
Abstract: A process for treating produced water to generate high pressure steam. Produced water from heavy oil recovery operations is treated by first removing oil and grease. Pretreated produced water is then fed to an evaporator. Up to 95% or more of the pretreated produced water stream is evaporated to produce (1) a distillate having a trace amount of residual solutes therein, and (2) evaporator blowdown containing substantially all solutes from the produced water feed. The distillate may be directly used, or polished to remove the trace residual solutes before being fed to a steam generator. Steam generation in a packaged boiler, such as a water tube boiler having a steam drum and a mud drum with water cooled combustion chamber walls, produces 100% quality high pressure steam for down-hole use.
Patent CA-2750369-C (CA)
Title: Conditionnement par ruban adhesif sensible a la pression
Inventor: MIYACHI ISAO
IPC: A61K9/70
Filed: 2009-12-14
Granted: 2016-04-05
Abstract: L'invention porte sur un conditionnement par ruban adhésif sensible à la pression, pouvant contribuer à l'économie des ressources tout en parvenant à une application facile du ruban adhésif sensible à la pression. Le conditionnement par ruban adhésif sensible à la pression (10) contient un ruban adhésif sensible à la pression (14) comprenant un support (18) et une couche adhésive sensible à la pression (12) disposée sur un côté du support (18), et il est constitué d'une feuille amovible (16) adhérant dans un état pelable à la couche adhésive sensible à la pression (12). Le conditionnement par ruban adhésif sensible à la pression (10) possède une configuration dans laquelle la feuille amovible (16) a été pliée selon une ligne de pliage donnée conjointement avec le ruban adhésif sensible à la pression (14), de telle sorte que le ruban adhésif sensible à la pression (14) est renfermé à l'intérieur de la feuille amovible pliée (16). Cette configuration peut supprimer l'emballage classique indépendant d'une feuille amovible. Lorsqu'on ouvre l'emballage par pelage de la feuille amovible (16) de la couche adhésive sensible à la pression (12) du ruban adhésif sensible à la pression (14), la moitié de la couche adhésive sensible à la pression (12) devient exposée, facilitant ainsi une application à une partie devant être recouverte par le ruban.
Patent CA-2751230-C (CA)
Title: Procedes et dispositifs permettant la realisation d'une gastroplastie
Inventor: GAGNER MICHEL
IPC: A61B17/072
Filed: 2009-01-30
Granted: 2014-10-14
Abstract: La présente invention concerne un procédé de gastroplastie mettant en uvre une rangée d'agrafes qui se termine avant d'atteindre la jonction gastro-sophagienne de sorte que la partie contournée de l'estomac ne nécessite aucune résection. En outre, de bougies tendues aident un physicien à suivre la rangée d'agrafes selon la présente invention.
Patent CA-2752574-C (CA)
Inventor: RIVERA TEODORO
IPC: A23L27/12
Filed: 2010-02-02
Granted: 2013-11-12
Abstract: Methods are disclosed for fortifying a sports drink with one or more citrus phytochemicals while concealing the bitter taste of these compounds in the beverage. These methods comprise microencapsulating the citrus phytochemicals and adding the microencapsulated citrus phytochemicals to the beverage. Also disclosed are sports drinks fortified with one or more microencapsulated citrus phytochemicals but which do not have the bitter taste characteristics of these compounds.
Patent CA-2753964-C (CA)
Inventor: CAPRIOTTI JOSEPH A
IPC: A61K33/18
Filed: 2010-02-24
Granted: 2019-03-12
Abstract: Disclosed herein compositions including povidone-iodine (PVP-I) useful in the treatment of acute and chronic bacterial, viral and fungal infections of the internal, middle and external ear of mammals, including humans.
Patent CA-2758069-C (CA)
Inventor: Zhang ling qin
IPC: G06F17/30
Filed: 2010-03-30
Granted: 2018-06-12
Abstract: Systems and methods facilitate a search and identify documents and associated metadata reflecting content of the documents. In one implementation, a method receives a query comprising a set of search terms, identifies a stored document in response to the query, and determines a score value for the retrieved document based on a similarity between one or more of the query search terms and metadata associated with the identified document. The method locates the identified document in a citation network of baseline query results, the citation network comprising a first set of documents that cite to the identified document and a second set of documents cited to by the identified document. The method further determines a new score value of the identified document as a function of the score value and a quantity and a quality of documents within the first and second set of documents.
Patent CA-2762709-C (CA)
Inventor: INFANTI JAMES CARL
IPC: H04W84/18
Filed: 2011-12-22
Granted: 2015-07-21
Abstract: Method, system, and device for remote operation of a wireless communication device. The method (100) for remote operation of a wireless communication device using an accessory involves establishing (110) a communication channel between the accessory and the wireless communication device, providing (120) output to a user on the accessory, receiving (130) user input on the accessory, processing (140) the user input and generating (150) control signals for transmission to the wireless communication device to initiate (160) one or more actions on the wireless communication device. The accessory comprises a touchscreen (210) for presenting information to a user and receiving user input. The accessory may optionally be a hinged accessory (500) with a dual touchscreen (615, 625).
Patent CA-2763150-C (CA)
Inventor: SUGAHARA HIROSHI
IPC: B23K35/22
Filed: 2012-01-04
Granted: 2014-03-18
Abstract: It is an object to provide a stainless steel flux-cored wire in which the amount of hexavalent chromium in fume can be reduced while maintaining the weldability excellent. The stainless steel flux-cored wire contains, as percentage to the total mass of the wire: Cr: 11-30 mass%; metal Si, Si oxide and Si compound: 0.5-4.0 mass% in total in terms of Si [Si]; fluorine compound: 0.01-1.0 mass% in terms of F [F]; TiO2: 1.5 mass% or above; ZrO2+Al2O3: 3.2 mass% or below; Na compound, K compound and Li compound: 0.50 mass% or below in total of each of an amount in terms of Na [Na], an amount in terms of K [K] and an amount in terms of Li [Li]; and satisfies {([Na]+[K]+[Li])×[Cr]2}/([Si]+4.7×[F])<=10 where [Cr] represents Cr content.
Patent CA-2763974-C (CA)
Title: Width-adjusting device for conveyor corridor(s).
Inventor: BERGER JULIEN
IPC: B65G47/31
Filed: 2010-06-10
Granted: 2020-07-14
Abstract: The invention relates to a width-adjusting device for conveyor corridor(s), comprising a wide gear-reduction mechanism connected to the frame (5) of said conveyor, wherein said mechanism is arranged between the control shaft (12) and the wall(s) of said corridor. The device includes: a final drive capable of reverse operation and consisting of said control shaft (12) in the form of an endless screw and of a toothed wheel (11); and a system for controlling at least one of the walls of said corridor, consisting of an endless screw (13) and a nut, the endless screw being mobile or fixed relative to said toothed wheel (11). The shaft (12) of the final drive is a flexible shaft having a long length and engaging with the tension-retaining system (20) for absorbing the pulling and pushing forces in the rotation direction thereof.
Patent CA-2767680-C (CA)
Inventor: FRANCIS THOMAS J
IPC: A01D43/16
Filed: 2010-10-13
Granted: 2013-04-02
Abstract: The lawn-care maintenance apparatus is compatible with a conventional power, self-propelled, walk-behind lawnmower. In one embodiment, the apparatus comprises a rotary blade that can be readily attachable to and detachable from a drive wheel of the power, self-propelled, walk-behind lawnmower. Also, the lawn-care maintenance apparatus comprises fastener elements for securing the rotary blade onto a drive wheel of the power, self-propelled, walk-behind lawnmower. The edger blade when attached to the drive wheel of the power, self-propelled, walk-behind lawnmower is driven by the power system of the self-propelled, walk-behind lawnmower. The rotary blade is offset from the center of the axis of the drive wheel of the self-propelled, walk-behind lawnmower. Another embodiment of the lawn-care maintenance apparatus is a permanent edger attachment that is capped when the edging is not needed, this extending the life of the edger blade. Still another embodiment is a clutch assembly that replaces one of the drive wheels of the power, self-propelled, walk-behind lawnmower, the cutting surfaces of the clutch assembly having an engaged and a retracted position, the cutting surfaces when engaged locking in place and performing the edging.
Patent CA-2768786-C (CA)
Inventor: KROGH MIKKEL VERNER
IPC: F03D13/10
Filed: 2009-12-22
Granted: 2017-03-21
Abstract: A lifting fitting for lifting a series of elements of different sizes in a wind turbine is proposed. The lifting fitting has a base plate having at least one central slotted hole shaped to accommodate a fastener for fastening the lifting fitting to an element to be lifted, at least two outer slotted holes each shaped to accommodate a further fastener for fastening the lifting fitting to an element to be lifted. The outer slotted holes are arranged transverse to the central slotted hole. The lifting fitting is connected to a lifting apparatus for lifting the element. A method of assembling the series of elements is proposed. The elements are successively lifted into place. The lifting fitting can be used in the assembly of a wind turbine tower having individually liftable tower sections for lifting the tower sections into place.
Patent CA-2769881-C (CA)
Inventor: ARMBRECHT GUNNAR
IPC: G01R29/08
Filed: 2010-08-10
Granted: 2017-09-05
Abstract: The invention relates to a method for determining at least one characteristic of an antenna (8), comprising the following steps: a) positioning an antenna (8), of which at least one characteristic is to be determined, in a space surrounded by a waveguide (1), b) feeding an electric excitation signal (utx(t)) into a feed connection (4) of the waveguide (1), c) picking up the electric response signal (urx(t)) emitted by the antenna (8) as a result of the excitation signal (utx(t)), d) determining at least one characteristic of the antenna from at least one portion of the response signal (urx(t)) and a corresponding portion of the excitation signal (utx(t)), wherein the portion of the response signal (urx(t)) is a period of time evaluated in the time domain and satisfies the following conditions: i) only one or more waves of the electromagnetic field caused by the excitation signal (utx(t)) and running from the feed connection (4) towards the antenna (8) exist at the location of the antenna, ii) the electromagnetic field at the location of the antenna (8) is a TEM field. This permits a time-saving and cost-saving determination of at least one characteristic of an antenna. The invention further relates to a measuring device for carrying out the method.
Patent CA-2770296-C (CA)
Inventor: DRIA DENNIS EDWARD
IPC: E21B47/01
Filed: 2010-08-04
Granted: 2017-08-01
Abstract: A method for analyzing fluid proximate an injection well, comprises turning an injector of fluid into the well on or off; determining temperature along a casing of the well during a first time period; and associating a rate of temperature change during the first time period with a fluid.
Patent CA-2774812-C (CA)
Inventor: FROEBUS GERHARD
IPC: B65G23/08
Filed: 2010-09-23
Granted: 2016-05-10
Abstract: The invention relates to a drum motor for driving a conveyor belt, comprising a drum motor shell having a hollow space therein, motor components arranged in said hollow space, namely a rotor and a stator, a first bearing journal arranged on a first end of the drum motor shell and a second bearing journal arranged on a second end of the drum motor shell, the rotor and the stator being mechanically coupled to the drum motor shell and the first and second bearing journals in such a way that relative rotation between the rotor and the stator causes relative rotation between the drum motor shell, for the one part, and the first and second bearing journals, for the other part. The invention also relates to a sprocket for transferring a torque from a drum motor to a modular belt. The drum motor is characterised in that the drum motor shell has at least one torque transfer section in which the outer surface of the drum motor shell is polygonal in cross-section. The sprocket of the invention is characterised in that the sprocket has a polygonal, preferably hexagonal inner recess.
Patent CA-2783487-C (CA)
Inventor: ROOSSIEN BART
IPC: H02J3/00
Filed: 2010-12-09
Granted: 2017-03-28
Abstract: Calculating device and method for carrying out status calculations in an electricity network (2) with a multiplicity of nodes (K1-K11). The method comprises the allocation of a local calculating agent (A1-AI11) to each of the multiplicity of nodes (K1-K11), the allocation of regional calculating agents (R1, R2) to regional networks (3, 4), the reception by the regional calculating agents (R1, R2) of the results of the status calculations from the associated local calculating agents (A1-A11) and, on the basis thereof, the performance of a status calculation for the associated regional network (3, 4). The method further comprises the creation of a simplified network representation of the associated regional network (3, 4) and the reception by a higher- order regional calculating agent (R3) of the results of the status calculations and the simplified network representations of the regional calculating agents (R1, R2), and, on the basis of the simplified network representations, calculation of the status of the electricity network (2).
Patent CA-2790259-C (CA)
Inventor: ARDIRI AARON
IPC: H04W8/22
Filed: 2012-09-06
Granted: 2017-10-31
Abstract: A method for managing policies for groups of wireless devices, associated with a corresponding one of multiple different wireless device platforms comprising collecting for all platforms a set of configurations and policies supported by the platforms, and generating a master set of device agnostic rule definitions from the collected configurations and policies, the rules being defined without regard to constraints on the configuration settings governed by the multiple different wireless device platforms.
Patent CA-2797554-C (CA)
Inventor: COOPER JAMES ALLEN
IPC: F24H9/14
Filed: 2012-11-29
Granted: 2018-12-11
Abstract: Mobile water heating systems for producing hot water are disclosed herein. In one embodiment, a mobile water heating system includes a water heater having an oval-cylindrical shape. The water heater includes a shell, a lid and a water reservoir having a screen. A first heating coil and a second heating coil can extend between the screen and a first cone and a second cone, respectively. A first burner and a second burner can be configured to mix and combust fuel and air and direct the resulting flames through the heating coils. Pall rings can at least partially fill an interior volume of the water heater and the combustion of the fuel and air can heat the heating coils and the pall rings. Water can be heated by being directed through the heating coils and through a water manifold positioned to spray water on the pall rings.
Patent CA-2801397-C (CA)
Inventor: HARLIN ALI
IPC: C07C51/265
Filed: 2011-06-03
Granted: 2018-04-24
Abstract: The present invention relates to a method of manufacturing aromatic hydrocarbons, which are suitable for the production of terephthalic acid, from tall oil-based raw material. According to the invention, the raw material that contains tall oil or its fraction is catalytically deoxygenated with hydrogen, and one or more aromatic hydrocarbons (A) that can be converted into terephthalic acid are separated from the deoxygenated reaction yield (10). The deoxygenation catalyst is preferably a NiMo catalyst and, in addition, a cracking catalyst can be used, such as an acidic zeolite catalyst. The separated hydrocarbon is preferably p-xylene, o-xylene or p-cymene. According to the invention, these can be converted by oxidation and, when needed, by a re-arrangement reaction into terephthalic acid that is suitable for the source material of the manufacture of bio-based polyethylene terephthalate.
Patent CA-2801675-C (CA)
Inventor: FRANTZ ERIC B
IPC: C04B28/00
Filed: 2011-06-14
Granted: 2015-07-28
Abstract: According to an embodiment, a method for thermally insulating a portion of a tubular located inside an enclosed conduit comprises the steps of: (A) introducing a grouting composition into an annulus between the tubular and the enclosed conduit, the grouting composition comprising: (i) an oil-swellable binding material; and (ii) a hydrocarbon liquid, wherein the hydrocarbon liquid is the continuous phase of the grouting composition; and (iii) an insulating material comprising a hollow microsphere; and (B) allowing or causing the grouting composition to set after the step of introducing, wherein after setting the grouting composition has a thermal conductivity of less than 0.3 BTU/hr-ft-°F (0.5 w/m° C). According to another embodiment, a grouting composition for use in insulating a portion of a tubular located inside an enclosed conduit comprises: (A) an oil-swellable binding material comprising a organophilic clay; and (B) a hydrocarbon liquid, wherein the hydrocarbon liquid is the continuous phase of the grouting composition; and (C) an insulating material comprising a hollow microsphere, wherein after the grouting composition has set, the grouting composition has a thermal conductivity of less than 0.3 BTU/hrft-°F (0.5 w/m° C).