baber/WOPTO huggingface dataset:
Patent CA-2724599-C (CA)
Inventor: GRANETO JOSEPH A III
IPC: A47H13/00
Filed: 2009-04-14
Granted: 2017-07-11
Abstract: A curtain system is described which includes a curtain having a plurality of rod engaging members attached there-to, a plurality of rods each having a first end, and a curtain release mechanism attached to the rod at the first end thereof. The rod engaging members each includes a stem having a first end and a second end and a yoke extending from the first end of the stem.  The curtain release mechanisms have a slot formed therein and extending therethrough and also include a user operable mecha-nism for retention of the yoke upon insertion into the slot. The user operable mechanism is further operable for substantially si-multaneous release of the yokes and therefore the curtain from the curtain release mechanisms.
Patent CA-2725885-C (CA)
Inventor: BIL ERIC STEPHAN
IPC: F04D27/02
Filed: 2009-05-19
Granted: 2016-09-20
Abstract: The invention relates to a turbomachine, including an intermediate casing (12) at the end of which is attached an outer casing (44) of a high pressure compressor (10), and an air collecting means (54, 68), for collecting downstream air in the compressor channel, that is connected to the outlet of an air injecting means (70, 72, 74) upstream from the compressor (10) via an annular collector (56) surrounding the inner wall (14) of the intermediate casing and located radially between said inner wall (14) and an outer wall (16) defining the secondary flow channel of the turbomachine.
Patent CA-2727263-C (CA)
Title: Procede et equipement de production d'hydrogene gazeux utilisant la biomasse
Inventor: LJUNGGREN ROLF
IPC: C10J3/20
Filed: 2009-06-11
Granted: 2016-11-22
Abstract: La présente invention concerne un procédé de production d'hydrogène à partir de la biomasse, ledit procédé comprenant les étapes consistant à sécher la biomasse, à la gazéifier, et à effectuer une réaction de changement du gaz à l'eau. L'invention concerne également un équipement pour conduire le procédé de la présente invention. Il est essentiel à la présente invention que le procédé comprennent les étapes supplémentaires suivantes consistant à : soumettre les gaz sortants (CO2, N2 et H2O) de l'étape de gazéification à un premier échange thermique, les gaz sortants (CO2, N2 et H2O) étant refroidis, évaporer l'eau avec de la chaleur provenant des gaz sortants, soumettre la vapeur à un échange thermique, la vapeur étant chauffée, réduire la vapeur à un gaz de synthèse (S), le gaz de synthèse (S) étant refroidi et l'alimentation en air de la gazéification étant chauffée, séparer le gaz de synthèse (S) en un courant d'hydrogène et un courant de monoxyde de carbone, faire réagir le monoxyde de carbone avec la vapeur d'eau pour obtenir du monoxyde de carbone et de l'hydrogène, séparer également ces courants secondaires en un courant d'hydrogène et un courant de monoxyde de carbone, et rassembler les courants d'hydrogène primaire et secondaire en un courant de produit.
Patent CA-2728765-C (CA)
Title: Pointe d'aile incurvee
Inventor: GRATZER LOUIS B
IPC: B64C3/10
Filed: 2009-06-19
Granted: 2017-06-13
Abstract: L'invention concerne une aile comprenant une pointe d'aile avec un bord d'attaque incurvé et un bord de fuite incurvé pour réduire au minimum la traînée induite pour une forme d'aile donnée. La courbure des bords d'attaque et de fuite de la pointe d'aile peut être décrite généralement comme étant parabolique, elliptique ou super-elliptique. Un segment de pointe fini peut être inclus avec un angle de flèche entre l'extrémité du bord d'attaque incurvé et l'extrémité du bord de fuite incurvé. La pointe d'aile peut également comprendre une cambrure dans le sens de l'envergure.
Patent CA-2731117-C (CA)
Inventor: CALI ROSS J
IPC: A61M5/50
Filed: 2009-07-17
Granted: 2016-06-28
Abstract: A syringe including a barrel for containing a fluid, a needle associated with the barrel and in fluid communication therewith, a first plunger adapted to be contained at least partially within the barrel and movable relative thereto, a second plunger located at least partially externally to the barrel and movable relative thereto wherein the first plunger is releasably engaged with the second plunger, and wherein depression of the second plunger moves the first plunger to expel fluid contained within the barrel, and further depression of the second plunger frees the first plunger for movement relative to the second plunger from a use condition to a storage condition in which the needle is wholly contained within the barrel.
Patent CA-2734370-C (CA)
Title: Fastening apparatus with engine and cartridge thermistors
Inventor: CORDEIRO PIERRE
IPC: F02B63/02
Filed: 2011-03-18
Granted: 2014-06-17
Abstract: The fastening apparatus for fastening elements includes a combustion chamber (6), a housing (29) for a gas cartridge (30), means (25) for injecting gas from a cartridge (30) into the combustion chamber (6) and a management module (9). An engine thermistor (31) is provided to be subjected to the temperature of the chamber (6), as well as a second cartridge thermistor (32) intended to be subjected to the temperature of the gas cartridge (30) disposed in the cartridge housing (29). Both thermistors (31, 32) are mounted for transmitting their temperature information to the management module (9). The management module (9) is operable for managing temperature information and determining the opening time of the injection means (25).
Patent CA-2735219-C (CA)
Inventor: GUTIERREZ ERIC
IPC: A61M1/00
Filed: 2009-06-30
Granted: 2017-08-01
Abstract: A device (100) for circulating fluid to a target site within a living body, comprises a longitudinal member (102) including an inlet lumen supplying fluid to the target site and a return lumen withdrawing fluid from the target site, the return lumen surrounding the inlet lumen and a screen (104) coupled to a distal end (106) of the longitudinal member, the screen including a plurality of openings extending therethrough from a radially inner surface forming a radially outer wall of a distal portion of the return lumen to an outer surface thereof.
Patent CA-2737415-C (CA)
Title: Systeme et procede de planification d'une operation de forage
Inventor: HOLL JAMES E
IPC: E21B7/00
Filed: 2009-08-31
Granted: 2017-03-28
Abstract: L'invention concerne un procédé de planification d'une opération de forage qui consiste à choisir un ensemble de régions ciblées en se basant sur des données issues d'un modèle terrestre partagé tridimensionnel et à générer au moins un segment ciblé au sein de chaque région de l'ensemble de régions ciblées. Le procédé consiste en outre à définir au moins un agent d'application dans le but d'évaluer l'au moins un segment ciblé au sein de chaque région de l'ensemble de régions ciblées en se basant sur une rentabilité potentielle en termes de production d'hydrocarbures. L'exemple de procédé consiste en outre à identifier au moins une trajectoire de puits à travers l'au moins un segment ciblé au sein de chaque région de l'ensemble de régions ciblées. Le procédé consiste enfin à utiliser l'au moins un agent d'application pour évaluer les trajectoires de puits en se basant sur la rentabilité potentielle en termes d'au moins un parmi la production d'hydrocarbures, la complexité de forage, le coût ou la stabilité de planification des puits.
Patent CA-2737446-C (CA)
Inventor: HARDY CRAIG JULIAN
IPC: A61L15/60
Filed: 2009-09-14
Granted: 2016-05-17
Abstract: The present invention relates to an absorbent wound care device comprising two or more materials which individually do not gel when exposed to a fluid but do gel when brought together and exposed to a fluid. The device is particularly intended for haemostatic use and for absorbing bodily fluids being emitted from wounds and physiological target sites.
Patent CA-2741194-C (CA)
Inventor: ROSENZWEIG MAXIMILIAN
IPC: A47L13/44
Filed: 2009-05-08
Granted: 2018-05-01
Abstract: A steam appliance with a universal connector for connecting a steam frame to a fluid source in the appliance housing is provided.  The universal connector includes an upper connection piece with a proximal end for connection to the housing and a distal end with a pair of pivot arms. A lower connection piece having a pair of pivot plates for connecting to the pivot arms provides for a pivotal connection with the of upper connection piece for side to side pivot. A fluid conduit passes through the upper and lower connection pieces for connecting the fluid source to the frame for distribution of steam within the frame. The frame includes a central steam passageway for distribution of steam between baffles within the frame. The lower connection piece may be a distributor with a pair of opposed elongated hollow arms for coupling to the frame with a fluid conduit passing through an upper nipple portion for distribution of steam into the frame through the hollow distributor arms. The end of the distributor arms maybe adapted to slip into a key slot in the mop frame and provide an axis to pivot the joint in an up and down direction. Fabric mop towel envelopes with an cut-out to permit rotation of the mop frame about the distributor are also disclosed.
Patent CA-2742848-C (CA)
Title: Accelerated hydrate formation and dissociation
Inventor: OSEGOVIC JOHN P
IPC: C07C7/152
Filed: 2009-11-04
Granted: 2016-10-11
Abstract: The invention relates to using gas hydrate (clathrate and semi-clathrate) together with a catalytic formulation, including catalyst and anti-foaming agent, to separate specific gases from a gas mixture. In particular, compound hydrate is formed from a mixed gas feedstock to concentrate one or more desired gas species in the hydrate phase and the remainder in the gas phase. The hydrate is then separated from the gas phase and dissociated to produce a gas stream concentrated in the desired species. Additives that both accelerate the growth of hydrate and facilitate dissociation and separation are added to improve the rate of reaction and, at the same time, eliminate hard-to-break foam produced by the catalyst, thereby enhancing the total throughput of the complete process. The addition of some materials can also result in changes in the density of the hydrate product, which can be useful for optimizing the separation of hydrate from unreacted liquid and/or rejected gas.
Patent CA-2743238-C (CA)
Inventor: ZINGER FREDDY
IPC: A61B/
Filed: 2005-04-06
Granted: 2013-07-30
Abstract: The present invention relates to liquid drug medical devices for enabling the administration of liquid drugs, and also a needle shield removal device for safely removing needle shields.
Patent CA-2744058-C (CA)
Inventor: NIEBERLE JOERG
IPC: C09C1/40
Filed: 2009-11-30
Granted: 2018-01-09
Abstract: The invention relates to aqueous suspensions of fine-particulate fillers that are at least partially lined with anionic lattices, wherein the suspensions are obtained from the treatment of aqueous suspensions of fine-particulate fillers with an aqueous dispersion comprising at least one anionic latex and at least one decomposed starch, to preparation of the aqueous suspensions and to the use thereof as additives to paper materials in the production of paper, carton, or corrugated cardboard that contains fillers, said preparation done by dewatering the paper materials.
Patent CA-2748102-C (CA)
Inventor: LIBERATORE MAURO
IPC: A23G3/26
Filed: 2009-12-23
Granted: 2017-01-10
Abstract: A method and a machine (1) for continuous coating of cores of products, in particular confectionery products, in which a hollow drum (3) rotating about an axis of its own (4) carries, stably connected inside it, a body (20) wound axially in a helix or a spiral, with which it delimits a plurality of treatment chambers (22), each adapted to house a mass of cores to be treated; in at least part of the chambers (22), the mass of cores is sprayed with a coating material during rotation of the drum (3) in a first direction of rotation about its axis (4), and impinged upon by a flow of process air during rotation of the drum (3) in a second di-rection of rotation opposite to the first direction of rotation, before feeding the coated cores into an adjacent chamber (22) causing the drum (3) to perform a complete rotation in one of the two directions of rotation.
Patent CA-2749293-C (CA)
Inventor: CLARKE ARTHUR JACK
IPC: F16H7/02
Filed: 2010-01-19
Granted: 2014-05-20
Abstract: A debris ejecting sprocket comprising a body (100), a plurality of teeth (101) projecting from the body, a plurality of grooves (102) in alternating arrangement with the teeth, each groove receives a belt tooth, a cavity (103) disposed radially in-ward from each groove and communicating with the groove, the cavity further comprises a land (111) for supporting the belt, the land disposed between the groove and the cavity, and the cavity comprising a surface (104) disposed at an angle (9) with respect to an axial direction (A-A).
Patent CA-2749633-C (CA)
Inventor: GAILEY MICHAEL L
IPC: H04W4/029
Filed: 2002-10-03
Granted: 2012-07-10
Abstract: A system and method for providing multi-modal messaging for a wireless communication system. A wireless terminal is connected to a wireless access network, wherein the wireless terminal is capable of generating a voice request. A multi-modal message server is connected to the wireless access network for receiving the voice request generated by a user of the remote terminal. A voice--recognition application is operable to identify words contained in the voice request. A response--generation application uses the identified words to generate a response to the voice: request. A unified messaging application is operable to interpret the response and generate a first and second response that is based on the contents of the response generated by the response-generation application. The first and second responses are then transmitted to the wireless terminal in different communication formats.
Patent CA-2754637-C (CA)
Title: Device for quickly generating a torque on an extended dynamic range with low inertia
Inventor: MILLET GUILLAUME
IPC: H02P5/00
Filed: 2010-03-09
Granted: 2014-12-02
Abstract: The invention relates to a device for generating a torque on an output member (3) in response to a torque setpoint, comprising: a first driving member comprising at least one motor (1) with a first power, or small motor, with a shaft (2) onto which the output member is connected; a second driving member including at least one motor (11) having a second power higher than the first power, or large motor, with a shaft (12) rotatingly connected to the output member via viscous coupling means (4); driving means (50) programmed for powering the second driving member (11) in response to a torque setpoint (Mcons) so that the viscous coupling means provide a viscous torque (Mvisq) corresponding to the torque setpoint and, in parallel, to power the first driving member (1) so that it provides the additional torque between the torque setpoint and the viscous torque during the time necessary for the viscous torque to reach the value of torque setpoint.
Patent CA-2755670-C (CA)
Inventor: JANG KE-CHI
IPC: H04W4/90
Filed: 2010-03-16
Granted: 2017-09-12
Abstract: A mobile station that is initially attached to a first type of wireless access network is involved in a packet-switched emergency call. Upon detection of transitioning of the mobile station, a message is sent indicating transitioning of the mobile sta-tion from the first type wireless access network to the second type wireless access network to cause the packet-switched emergen-cy call to be performed over the second type wireless access network.
Patent CA-2759052-C (CA)
Title: Low voltage fluid heater
Inventor: KIMMINS RUSSELL WAYNE
IPC: H05B3/80
Filed: 2010-05-13
Granted: 2020-02-18
Abstract: Improved methods for heating fluids with uninsulated heating elements at low voltage are disclosed. A method disclosed herein comprises supplying a source of high voltage power of at least 100v; transforming said high voltage to low voltage; and heating an element with said low voltage thereby heating a fluid.
Patent CA-2762711-C (CA)
Inventor: SCHUTTEN MICHAEL JOSEPH
IPC: H02K3/48
Filed: 2011-12-22
Granted: 2019-01-08
Abstract: An electric motor (128) is configured with a stator core assembly that includes a stator core having a plurality of winding slots. A plurality of stator windings pass through the plurality of winding slots that include slot liners configured to provide electrostatic shields surrounding the plurality of stator windings. The electrostatic shields are referenced to an electrical location (124) to reduce common mode currents associated with the electric motor (128).
Patent CA-2762962-C (CA)
Inventor: ARAUJU MORALES OCTAVIO
IPC: C09K8/473
Filed: 2006-02-03
Granted: 2015-04-21
Abstract: Foamed cement compositions comprising density reducing additives and methods of making and using the same are disclosed. In one embodiment, a method of cementing is disclosed. The method of cementing comprises preparing a base cement composition comprising a cement, a water, and a density reducing additive, wherein the base cement composition comprises a base density. The method further comprises introducing a gas to the base cement composition to provide a cement composition having a density less than the base density and allowing the cement composition to set.
Patent CA-2763355-C (CA)
Inventor: FANNING JOHN
IPC: B64C25/10
Filed: 2010-05-28
Granted: 2015-10-27
Abstract: A high strength near-beta titanium alloy including, in weight %, 5.3 to 5.7 %  aluminum, 4.8 to 5.2 % vanadium, 0.7 to 0.9 % iron, 4.6 to 5.3 % molybdenum, 2.0 to 2.5 % chromium, and 0.12 to 0.16 % oxygen with balance titanium and inci-dental impurities is provided. An aviation system component comprising the high strength near-beta titanium alloy, and a method for the manufacture of a titanium alloy for use in high strength, deep hardenability, and excellent ductility applications are also provided.
Patent CA-2766575-C (CA)
Inventor: KING JAMES MITCHELL
IPC: G21C17/017
Filed: 2012-01-16
Granted: 2018-03-13
Abstract: A pallet for supporting one of a plurality of tools for a nuclear reactor retubing operation, the pallet positionable adjacent to an end-face of a nuclear reactor core having a plurality of fuel channel assemblies having longitudinal axes aligned substantially parallel to each other. The pallet includes an elongated frame extending generally parallel to the longitudinal axes of the fuel channel assemblies for supporting one of the tools for the nuclear reactor retubing operation, the frame having guide surfaces for aligning the tool parallel to the longitudinal axes of the fuel channel assemblies. The pallet also includes an electrical cable connectable to the tool and a hydraulic hose for providing a pressurized fluid to the tool. The pallet is configured to interchangeably accommodate another of the plurality of tools using the same elongated frame, electrical cable and hydraulic hose.
Patent CA-2766996-C (CA)
Inventor: DELLACASAGRANDE JEROME
IPC: C12N15/13
Filed: 2010-07-06
Granted: 2017-08-01
Abstract: A fully humanised anti-Toll-like Receptor 2 (TLR2) antibody having binding specificity to TLR2 is provided wherein the antibody does not generate unwanted immune responses when administered to humans. The antibody may comprise a light chain variable region of SEQ ID NO:1 and a heavy chain variable region of SEQ ID NO:4. Advantageously, the antibody and antigen binding fragments thereof antagonise TLR2 independently of binding of the antibody or antigen binding fragment to CD32. Also provided are nucleic acids encoding such antibodies, as well as the use of the antibodies or antigen binding fragments thereof in medicine, in particular for the treatment of inflammatory and autoimmune diseases which are mediated by Toll-like Receptor 2 activation and signalling.
Patent CA-2770203-C (CA)
Title: Aircraft cabin noise exposure analysis
Inventor: WANG ZHENNONG
IPC: G01H3/14
Filed: 2010-08-09
Granted: 2015-12-29
Abstract: Systems and methods for aircraft cabin noise analysis are disclosed. In one embodiment, a method includes receiving a first request for an aircraft cabin noise analysis, wherein the request comprises a plurality of flight parameters associated with a first flight mission, retrieving, from a computer readable memory, a plurality of noise parameters associated with the plurality of flight parameters for the first flight mission, determining a total noise exposure parameter associated with the first flight mission, generating an output comprising the total noise exposure on a user interface, and generating a warning on a user interface when the total noise exposure exceeds a threshold. In some embodiments, the monitored system may be implemented in a computing system or as logic instructions recorded on a computer readable medium.
Patent CA-2777872-C (CA)
Inventor: HAQUE EHTESHAMUL
IPC: B65H19/22
Filed: 2010-10-26
Granted: 2017-05-02
Abstract: A system for forming a core of a tubular sheet product roll comprises a first tool operative to define a first portion of the core of the tubular sheet product roll. A first linkage is connected to the first tool operative to move the first tool linearly along a linear axis of the first tool. A second linkage is connected to the first tool operative to rotate the first tool axially about the linear axis of the first tool. A first actuator portion has an arcuate inclined, sloped path operative to engage the first linkage.
Patent CA-2779331-C (CA)
Inventor: JOKINEN RISTO
IPC: B66B5/02
Filed: 2010-11-03
Granted: 2017-05-16
Abstract: The invention relates to an elevator system and also to a method for detaching an elevator car and/or a counterweight from a safety gear. In the method torque pulses are produced with the hoisting machine of an elevator, for detaching a gripped stuck elevator car and/or a gripped stuck counterweight.
Patent CA-2780981-C (CA)
Inventor: TANAKA YUICHI
IPC: C10G65/12
Filed: 2008-09-25
Granted: 2014-03-11
Abstract: The present invention relates to a method of manufacturing naphtha, wherein, in hydrogenation of a naphtha fraction which is fractionated from synthetic oil (FT synthetic oil) obtained by Fisher-Tropsch synthesis, the hydrogenised component is recycled and the recycled amount thereof is adjusted to reduce a olefin content in a hydro-refining apparatus whereby heat generation is suppressed and unstable operation of the hydro-refining apparatus can be stabilized. Furthermore, the present invention relates to a method of manufacturing naphtha, wherein a cut point for fractionating a naphtha fraction from FT synthetic oil is adjusted to reduce the amount of olefin in a hydro-refining apparatus whereby unstable operation of the hydro-refining apparatus can be stabilized.
Patent CA-2784782-C (CA)
Inventor: WEEBER HENDRIK A
IPC: G02C7/04
Filed: 2010-12-17
Granted: 2018-02-27
Abstract: Systems and methods for providing enhanced image quality across a wide and extended range of foci encompass vision treatment techniques and ophthalmic lenses such as contact lenses and intraocular lenses (IOLs). Exemplary IOL optics can include a circular surface structure (210) with limited adjacent echelettes (230) which act as a diffractive or phase shifting profile.
Patent CA-2788706-C (CA)
Inventor: KORODI GERGELY FERENC
IPC: H04N19/70
Filed: 2011-01-21
Granted: 2016-04-12
Abstract: A method for encoding an input sequence of symbols to produce a bitstream and a method of decoding the bitstream to generate a reconstructed binary sequence. Encoding employs an encoding tree having primary codewords associated with leaf nodes and secondary codewords associated with internal nodes. A flush event may cause output of secondary codewords. A context model is used to select an encoding tree corresponding to an estimated probability at the encoder. The same context model is used by the decoder to select a decoding tree. The decoder interleaves bits from decoded bit sequences associated with different estimated probabilities based on the context model.