baber/WOPTO huggingface dataset:
Patent CA-2569753-C (CA)
Title: Document de securite et/ou de valeur
Inventor: MALLOL STEPHANE
IPC: B42D15/00
Filed: 2005-06-06
Granted: 2013-12-24
Abstract: La présente invention concerne un document de sécurité et/ou de valeur comportant : au moins un vecteur d'information ; au moins un élément de masquage en bande ayant au moins une région semi-réfléchissante recouvrant au moins partiellement le vecteur d'information, l'élément de masquage ayant une largeur inférieure à celle du document.
Patent CA-2574601-C (CA)
Inventor: NEUMANN RALPH
IPC: F17C9/02
Filed: 2005-06-27
Granted: 2009-08-11
Abstract: LNG composition of LNG from a storage tank or other source is modified in a process in which the LNG is pumped to a first pressure and split into two portions. One portion of the pressurized LNG is then reduced in pressure and heavier components are separated from the reduced pressure LNG to thereby form a lean LNG. The lean LNG is then pumped to a higher pressure and combined with the other portion to form a leaner LNG. Preferably, separation is performed using a demethanizer, wherein part of the demethanizer overhead product is condensed to form the lean LNG, while another portion is used for column reflux. In further preferred configurations, ethane recovery is variable and in yet other configurations, propane or ethane can be delivered via a batching pipeline.
Patent CA-2577507-C (CA)
Inventor: BESSAGNET FLORIAN ANDRE FRANCOIS
IPC: F23R3/06
Filed: 2007-02-08
Granted: 2015-10-13
Abstract: Combustion chamber for a turbine engine, including primary air and dilution air inflow orifices formed by stamping and including edges protruding into the combustion chamber, and the means to reduce and/or relax the constraints in the edges or in the vicinity of the edges of these orifices, these means including for each orifice one, two or three slits in the edge or around a part of the edge of the said orifice.
Patent CA-2579028-C (CA)
Title: Vertebral staples and insertion tools
Inventor: KIM DANIEL HUAN
IPC: A61B17/58
Filed: 2005-06-22
Granted: 2012-05-29
Abstract: Implantable vertebral staples and tools for use with the same are provided. In general, an exemplary vertebral staple according to the present invention includes a staple body having at least one long spike formed thereon for allowing rotation of the body when the long spike is partially inserted in bone. The staple body can also include one or more short spikes formed thereon and adapted to prevent rotation of the body when the long and short spikes are fully inserted into bone. The present invention also provides an inserter tool that can be used to implant the vertebral staple, and also a drill guide that can be used, preferably in combination with the inserter tool, to drill holes through the bone in alignment with one or more holes formed in the vertebral staple.
Patent CA-2579583-C (CA)
Inventor: ARATA ANDREW B
IPC: A61K33/38
Filed: 2005-09-06
Granted: 2013-06-25
Abstract: Personal care and home care compositions are disclosed, which include silver dihydrogen citrate. The inventive compositions advantageously take the form of suspensions, pastes, liquids and gels. The inventive compositions also optionally comprise additional ingredients, and are therefore suitable for a wide variety of personal, home and industrial care purposes.
Patent CA-2583099-C (CA)
Inventor: KAISER TIMOTHY D
IPC: G08B29/00
Filed: 2005-10-12
Granted: 2013-01-08
Abstract: A method of testing the interconnect between remotely distributed hazardous condition detectors is provided. The method utilizes the detector's self-test button to initiate a detector self-test. Once the self-test is complete, the detector's alarm is silenced and an interconnect test signal is sent to the interconnected remote hazardous condition detectors. The transmission of this signal continues so long as the test button remains depressed. The remote detectors, on receipt of this signal, sound their alarm. The user, with the local detector's alarm now silenced, is better able to hear the remotely interconnected detector's alarm.
Patent CA-2604131-C (CA)
Title: Recessed outlet box assembly
Inventor: DINH CONG THANH
IPC: H02G3/12
Filed: 2007-09-24
Granted: 2010-12-07
Abstract: The present invention provides an outlet box assembly including an outlet box having a bottom wall bounded by an outwardly extending perimeter wall forming a housing for receiving a first receptacle. An attachment structure is disposed in the housing for securing the first receptacle to the outlet box. The perimeter wall includes a first portion extending from the bottom wall and a second portion extending at an oblique angle from the first portion. The second wall portion includes an opening for supporting a second receptacle.  The assembly includes a cover movable between open and closed positions and between retracted and un-retracted positions.
Patent CA-2605139-C (CA)
Inventor: LAUBER MATTHEW R
IPC: F16P1/00
Filed: 2007-10-02
Granted: 2016-09-13
Abstract: An emergency shutoff valve is provided that includes a housing defining a fluid inlet, a fluid outlet and a fluid flow passage extending therebetween. The valve includes a valve element disposed within the housing and releasably latched in an open position by a latching mechanism. An expansible member defines at least a portion of a sealed expansible chamber that is sealed at locations downstream and upstream of a weakened portion of the housing. The emergency shutoff valve defines a failure mode wherein the structural integrity of the housing is compromised to an extent wherein fuel can flow into the expansible chamber when a predetermined load is applied to a portion of the housing, wherein the expansible member is operable for uncoupling the latching mechanism so that the valve element moves from the open position to the closed position.
Patent CA-2607518-C (CA)
Title: Gyratory cone crusher with skewed non-co-planar conehead and main crusher centerlines
Inventor: STEMPER MICHAEL P
IPC: B02C2/04
Filed: 2007-10-22
Granted: 2014-10-07
Abstract: A gyratory cone crusher with a conehead centerline and a main centerline being skewed and non-coplanar with respect to each other. The conehead exhibits an elliptical movement path which results in faster throughput and enhanced cubicity performance.
Patent CA-2612566-C (CA)
Title: Nasal cannula for acquiring breathing information
Inventor: CURTI JAMES N
IPC: A61M16/00
Filed: 2006-06-16
Granted: 2014-10-14
Abstract: A method of monitoring breathing of a patient with a nasal cannula. The method comprising the steps of forming the nasal cannula with at least one nare, and at least one nare having a primary inlet/outlet opening formed in a remote end thereof. Coupling the nasal cannula to a detection device for monitoring breathing characteristics of the patient while the patient is sleeping.  Detecting breathing characteristics of the patient, while the patient is sleeping, via at least the primary inlet/outlet opening of the nare and sending the detected breathing characteristics of the patient to detection device for evaluation.
Patent CA-2613375-C (CA)
Inventor: ZEHENTBAUER GERHARD NORBERT
IPC: A23L27/28
Filed: 2006-06-20
Granted: 2013-12-03
Abstract: Processes for isolating bitter compounds for use in food and beverage products entailing contacting a bitter compound composition with an adsorbent to adsorb bitter compounds from the bitter compound composition, desorbing the bitter compounds from the adsorbent to obtain a bitter compound isolate, and adding the bitter compound isolate to a food or beverage product to enhance the flavor thereof.
Patent CA-2614325-C (CA)
Title: Device for driving an electromagnetic pump and related electromagnetic dosing pump
Inventor: LIVOTI STEFANO
IPC: F04B13/00
Filed: 2006-07-07
Granted: 2011-04-05
Abstract: Device for driving an electromagnet (4) for operating a pump, as well as the related method and the related dosing electromagnetic pump, the electromagnet (4) comprising a primary winding (3) and a moving element (9), capable to be attracted within the primary winding (3) when an energising current is higher than a first threshold value so as to let a liquid dose into an external hydraulic circuit depending on the travel of the moving element (9), the device comprising a control logic unit (6), capable to control said energising current, the device being characterised in that the control logic unit (6) is capable to detect said energising current so as to provide said energising current to the primary winding (3) until said energising current assumes a second threshold value, depending on a value of the liquid dose to let into the external hydraulic circuit, higher than the first threshold value and not higher than a third threshold value in correspondence of which the moving element (9) arrives at stop.
Patent CA-2618596-C (CA)
Inventor: JOENSON LENNART
IPC: C22C38/58
Filed: 2006-08-24
Granted: 2015-10-13
Abstract: The invention relates to a powder metallurgically manufactured steel with a chemical composition containing, in % by weight: 0.01-2 C, 0.6-10 N, 0.01-3.0 Si, 0.01-10.0 Mn, 16-30 Cr, 0.01-5 Ni, 0.01-5.0 (Mo + W/2), 0.01-9 Co, max.  0.5 S and 0,5-14 (V + Nb/2), where the contents of N on the one hand and of (V+Nb/2) on the other hand are balanced in relation to each other such that the contents of these elements are within an area that is defined by the coordinates A', B', G, H, A', where the coordinates of [N, (V + Nb/2)] are: A:  [0.6,0.5]; B': [1.6,0.5]; G: [9.8,14.0]; H: [2.6,14.0], and max. 7 of (Ti + Zr +Al), balance essentially only iron and impurities at normal amounts. The steel is intended to be used in the manufacturing of tools for injection moulding, compression moulding and extrusion of components of plastics, and for tools for cold working, which are exposed to corrosion. The invention also relates to construction components such as injection nozzles for engines, wear parts, pump parts, bearing components etc. Yet another field of application is the use of the steel alloy for the manufacturing of knives for food industry.
Patent CA-2618762-C (CA)
Inventor: GASSER URS
IPC: F23G5/46
Filed: 2006-08-11
Granted: 2013-11-12
Abstract: In a method for removing volatile organic components (VOC) from waste gases of a cement clinker kilns installation, in which the largely cooled waste gases are subjected to post-combustion, a post-combustion is carried out to an extent as to ensure a reduction of the concentration of the VOC below the admissible threshold values. The post-combustion is carried out for the production of vapour, whereby the production of vapour in the post-combustion is dimensioned for a gas volume to be post-combusted, ensuring that a partial quantity of the waste gas corresponding to the gas volume allows for the reduction of emitted VOC per unit time in the waste gas below admissible concentration values by rarefaction and whereby this partial quantity is simultaneously dimensioned for the production of a amount of vapour sufficient for the economical operation of a given steam turbine. The device for carrying out said method is characterized in that a branch line is connected to the waste gas line of the cement clinker kiln installation, between the pre-calciner and the waste gas suction fan, to which branch line a combustion chamber for a heat exchanger for the production of vapour and a steam turbine are connected. The invention also relates to a device for carrying out said method, characterised in that a branch line is connected to the waste gas line of the clinker installation, between a preheater and the waste gas suction fan, a combustion chamber for a heat exchanger for producing water vapour and a steam turbine being connected to said branch line.
Patent CA-2621711-C (CA)
Inventor: COLOTTE BAPTISTE
IPC: B64D41/00
Filed: 2008-02-18
Granted: 2016-01-05
Abstract: Production of electrical energy necessary for the on-board equipment in an aircraft. Back-up power is drawn through a shaft (27) driven by the high-pressure turbine (21) and, at slow speed, the output of the low-pressure turbine (23) is degraded to allow the high-pressure turbine to operate at a speed that is sufficient for supplying the required back-up power.
Patent CA-2624151-C (CA)
Title: Conducting-fiber deicing systems and methods
Inventor: KISMARTON MAX U
IPC: B64D15/12
Filed: 2006-07-26
Granted: 2012-01-24
Abstract: Conducting-fiber deicing systems and methods are disclosed. In one embodiment, an assembly includes a surface subject to an accumulation of ice, the surface at least partially including a heating portion having a layer of multi-directional electrically-conductive fibers formed between first and second non-electrically conductive layers. The layer of electrically-conductive fibers is coupled to a power supply member and is adapted to conduct an electrical current such that the layer of electrically-conductive fibers, and at least one of the first and second non-electrically conductive layers of the heating portion, are raised to an elevated temperature to at least partially inhibit the accumulation of ice on the surface.
Patent CA-2624626-C (CA)
Inventor: NAHAS NICHOLAS CHARLES
IPC: B01J8/00
Filed: 2006-10-05
Granted: 2012-02-28
Abstract: The present invention provides a catalyticsteam gasification process of gasifiying petrolelum coke. The solids composition within the gasification reactor of the disclosed invention is maintained by controlling the catalyst composition of the feed. The process utilizes sour water from the raw gasification product gases to recover and recycle catalyst. Fine particles generated in the handling of coke are advantageously utilized to increase the efficiency of the process.
Patent CA-2625101-C (CA)
Title: Method and system for fitting a hearing aid
Inventor: NORDAHN MORTEN AGERBAEK
IPC: H04R25/00
Filed: 2005-10-17
Granted: 2012-02-21
Abstract: In a method and system for fitting the gain of a hearing aid for a hearing impaired person, a loop gain of the hearing aid in the ear canal of the hearing impaired person is measured for at least one frequency band. An effective vent parameter such as a corresponding vent diameter for the hearing aid by determining a vent parameter that generates the best fit between a modelled and the measured loop gain is estimated, a vent effect value based on the estimated effective vent parameter is determined, and a corrected hearing aid gain is provided by means of the determined vent effect value. The invention provides a method, a computer program, a system for fitting a hearing aid, a hearing aid and a computer system.
Patent CA-2628652-C (CA)
Title: Coaxial cable connector with inner sleeve ring
Inventor: RODRIGUES JULIO FILIPE
IPC: H01R9/05
Filed: 2008-04-09
Granted: 2012-01-17
Abstract: A coaxial cable connector includes a connector body having a rearward cable receiving end, a locking sleeve movably coupled to the rearward cable receiving end of the connector body and a sleeve ring movably disposed within a rearward sleeve ring receiving end of the locking sleeve. The sleeve ring has a forward end for retaining a cable within the connector upon forward insertion of the sleeve ring within the locking sleeve. The connector further preferably includes an annular post disposed within the connector body, wherein the forward end of the sleeve ring urges the cable against the post upon forward insertion of the sleeve ring within the locking sleeve.
Patent CA-2628919-C (CA)
Inventor: LAHIJANI JACOB
IPC: B29C63/00
Filed: 2006-12-20
Granted: 2015-03-24
Abstract: The present invention relates to a preformed liner of tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer adhered to the surface of a pipe, and in particular, an oil well pipe, without the need for either a primer layer or an adhesive. The liner comprises an effective amount of metal powder which provides adhesion between the liner and the surface of the pipe. The present invention also relates to a process for making such pipe, where in a preferred embodiment, the liner is co-extruded to form an inner layer and an outer layer. This co-extrusion embodiment is particularly useful in applications where high purity is necessary. In this case, the inner layer comprises an effective amount of metal powder and the outer layer is pure tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer.
Patent CA-2636477-C (CA)
Inventor: VILLESSOT DANIEL
IPC: G08C17/02
Filed: 2007-01-09
Granted: 2012-08-28
Abstract: The present invention relates to a remote water-meter reading device (8) that comprises an assembly (10) for acquiring consumption data and comprising at least one radio transmitter for transmitting the information acquired, at least one radio receiver incorporated into the acquisition assembly (10) so as to enable said device (1) to communicate in both directions in order to receive the information from a central unit (2), and an antenna (11) so that said central unit can transmit time/date information such that this transmission of information taken into account by said radio receivers makes it possible to guarantee exact timing/dating of all the acquisition assemblies (10) of the meters that form one and the same lot, characterized in that said meter (8) initiates a volume-consumed measurement at a time determined by a first timing/dating received from the central unit (2) by the receiver and stops it at a time determined by a second timing/dating received from the central unit (2) by the receiver, the volume consumed in the interval between the two timings/datings being stored in a memory and then transmitted to said central unit (2) via the transmitter at a later time.
Patent CA-2637211-C (CA)
Inventor: PARK EUI-JUN
IPC: H04N5/00
Filed: 2007-02-06
Granted: 2014-09-30
Abstract: L'invention concerne un appareil de réception de diffusion numérique et un procédé de décodage de flux robuste pour celui-ci. L'appareil de réception de diffusion numérique comprend un décodeur robuste qui décode un flux robuste d'un double flux de transport dans lequel un flux normal et le flux robuste sont combinés. Le décodeur robuste comprend un premier décodeur qui décode le flux robuste par décodage en treillis; un désentrelaceur robuste qui entrelace le flux robuste décodé par décodage en treillis; un deuxième décodeur qui décode par convolution le flux robuste désentrelacé; un entrelaceur robuste qui entrelace le flux robuste décodé par convolution; et un formateur de trame qui ajoute des données décodées du deuxième décodeur à une partie qui correspond à une position du flux robuste d'une trame dans laquelle le flux normal et le flux robuste sont mélangés. Ainsi, un récepteur présentant une structure simple peut être obtenu.
Patent CA-2641803-C (CA)
Inventor: ENGNELL MATS
IPC: B27B33/12
Filed: 2008-10-24
Granted: 2016-04-26
Abstract: A knife includes first and second edges, a ridge, a concave surface, and a planar surface. The edges are defined by intersections of outer edge forming surfaces on an outer side of the knife and inner edge forming surfaces on an inner side of the knife. The ridge is on the inner side and the crest of the ridge is parallel to the first and second edges. The concave surface is between an inner edge forming surface and the ridge, and the planar surface is adjacent to the concave surface and between that first inner edge forming surface and the concave surface. A reference plane intersects the first and second edges, and a distance between any point on the concave surface and the reference plane is not less than a distance between any point on the planar surface and the reference plane.
Patent CA-2645066-C (CA)
Title: Systeme et procede de traitement des eaux usees
Inventor: SMITH DUANE R
IPC: C02F3/10
Filed: 2007-03-08
Granted: 2019-04-02
Abstract: La présente invention concerne un procédé et un appareil de traitement des eaux usées. Le système de traitement des eaux usées consiste en un bioréacteur comprenant du charbon actif et une première population biologique. Le système de traitement des eaux usées pourrait également comprendre un bioréacteur à membrane et/ou une unité d'oxydation humide.
Patent CA-2646501-C (CA)
Inventor: KUBOTA YUJI
IPC: A61B16/00
Filed: 2006-10-30
Granted: 2016-09-13
Abstract: A toxic gas exposure preventing system for an anatomic practice room is provided which not only can obtain a satisfactory toxic gas exposure preventing effect without impairing workability but also permits the use of existing dissecting tables as they are without requiring any special work such as an exhaust duct installing work. A push hood having a uniform air flow blow-off mechanism and a pull hood having an air flow suction/  exhaust mechanism are disposed independently of each of the dissecting tables in such a manner that at least a portion of a uniform air flow passes in contact with a donor body on the dissecting table and is thereafter sucked into the pull hood. Further, a filter having a toxic gas adsorbing function is installed within the pull hood.
Patent CA-2647214-C (CA)
Title: Improved device for analysis of the composition of the content of a container
Inventor: MANNESCHI ALESSANDRO
IPC: G01N21/31
Filed: 2008-12-02
Granted: 2016-10-11
Abstract: In order to enable inline, non-invasive detection of the contents of containers and to overcome the variability as to their properties of transparency, geometry, the nature of the container and the quantity of liquid, the device according to the invention includes: spectral analysis means of the contents apt to emit infrared waves, and formed from a plurality of emitters along support means; a plurality of associated receptors placed so as to receive the emitted waves and to measure the absorption of the said waves by the container and its contents; the means to control, designed to automatically detect the position by electronically sweeping where the attenuation of the light is minimal between the emitter and the receptor and thus the emitter/receptor joint allowing the most precise measurement to be obtained; means apt to supply information relative to the nature of the contents of the said container based on the complex impedance measured and the measure of absorption.
Patent CA-2649816-C (CA)
Title: Dispositif et procede de collecte d'un echantillon urinaire
Inventor: HANNON DAVID
IPC: A61B10/00
Filed: 2008-01-17
Granted: 2013-10-22
Abstract: Cette invention se rapporte à un dispositif et un procédé de collecte d'un échantillon urinaire comprenant un canal, une ouverture située dans le canal et un collecteur associé avec ladite ouverture. Le canal est formé de manière à ce que l'urine puisse s'y écouler depuis une première extrémité vers une seconde extrémité. L'ouverture est prévue dans le canal en un point situé entre la première extrémité et la seconde extrémité dudit canal. Le collecteur est associé avec l'ouverture située dans le canal de manière à pouvoir y recevoir l'urine. Dans un mode de réalisation, un élément peut recouvrir l'ouverture et permettre à l'urine de le traverser après contact avec l'urine. Spécifiquement, l'élément peut se dissoudre ou sinon permettre à l'urine de passer par l'ouverture après un certain laps de temps pour pouvoir étudier un échantillon urinaire qui ne provienne pas du premier écoulement urinaire afin d'éviter une contamination bactérienne.
Patent CA-2651712-C (CA)
Inventor: QUERTELET STEPHANE
IPC: H02G3/04
Filed: 2007-05-10
Granted: 2013-07-16
Abstract: A device for a wire cable duct (18) has a profiled part having a first wing (2), termed horizontal wing, and at least one second wing (4), termed vertical wing, extending substantially perpendicularly to the first wing on one side thereof. The device includes: at least one longitudinal housing (6) intended to receive a warp wire (20) formed on the lower face (10) of the horizontal wing, that is to say the face opposed to the second wing; transverse cutouts (8), formed with a predetermined pitch corresponding to the pitch of the transverse weft wires (22), all along the horizontal wing (2), the transverse cutouts (8) extending over the whole width of the horizontal wing and continuing into the region of the vertical wings (4); and at least one tongue (12) extending longitudinally from a transverse edge (14) of each cutout (8) over part of the width of the cutout.