baber/WOPTO huggingface dataset:
Patent CA-2505935-C (CA)
Title: Processus de nettoyage de gaz et equipement concerne
Inventor: PAXTON RICHARD GEORGE
IPC: B01J19/24
Filed: 2003-10-29
Granted: 2013-05-28
Abstract: L'invention concerne un équipement utilisé dans l'élimination de particules relativement fines d'une première substance, au moyen d'une seconde substance. L'équipement comprend une section de mélangeur co-courant, statique, comportant plusieurs étages définissant un trajet d'écoulement, avec un profil d'écoulement, concernant les première et seconde substances, la forme de certains des étages, au moins, définissant un trajet d'écoulement sensiblement courbe possédant un centre effectif de courbure positionné sur un côté du trajet, et dans lequel chaque état adjacent possède un centre de courbure sur un côté opposé du trajet d'écoulement afin de constituer un point d'inflexion entre des étages adjacents, avec pour conséquence lors de l'écoulement des substances, à travers le réacteur, entre les étage adjacents, la promotion de la migration des particules de la première substance dans la seconde substance, d'abord dans une première direction, puis dans une direction sensiblement opposée assurant la promotion d'une interaction interphase entre les première et seconde substances, le trajet d'écoulement étant caractérisé en ce qu'il comporte une formation de bordure entre au moins deux étages adjacents en direction du point d'inflexion de façon à augmenter le lancement de la seconde substance sur l'extérieur du trajet d'écoulement incurvé d'un étage, à une vitesse relativement élevée, depuis la formation de bordure vers l'intérieur du trajet d'écoulement incurvé de l'étage adjacent, ce qui augmente le contact entre les première et seconde substances. L'équipement comprend aussi une section de cyclone et une section d'application centrifuge. L'invention concerne aussi un procédé d'élimination de particules relativement fines d'un flux de gaz, au moyen d'un fluide de purification, ainsi que du matériau plastique composite pour la fabrication de l'équipement.
Patent CA-2514916-C (CA)
Inventor: ST DENIS PERRY L
IPC: H01F7/08
Filed: 2005-07-28
Granted: 2012-12-18
Abstract: A drive assembly for a reciprocating pump includes a support structure with a linear actuator mounted on the support structure. The linear actuator has a stationary portion and a movable ram portion. At least one direction altering cable guide is mounted to the movable ram portion of the linear actuator. At least one cable is provided having a first end and a second end. The first end is anchored to one of the support structure or the stationary portion of the linear actuator. The second end is adapted for attachment to a polish rod of a reciprocating pump. As the movable ram portion moves, the cable and cable guide configuration provide a mechanical advantage which results in the polish rod reciprocally moving a multiple of the distance travelled by the movable ram portion of the linear actuator.
Patent CA-2515950-C (CA)
Inventor: SEO KANG SOO
IPC: G11B20/10
Filed: 2004-02-04
Granted: 2012-08-14
Abstract: The data structure includes a navigation area of the recording medium storing at least one playlist, a first entry point map and a second entry point map. The playlist includes at least one playitem and at least one sub-playitem. The playitem provides navigation information for reproducing at least one still picture from a first file, and the sub-playitem providing navigation information for reproducing audio data from a second file. The first entry point map includes at least one entry point pointing to the still picture, and the second entry point map includes at least one entry point pointing to the audio data.
Patent CA-2524832-C (CA)
Inventor: EDER CHRISTIAN
IPC: H04B10/2507
Filed: 2004-04-16
Granted: 2015-06-09
Abstract: The invention relates to a method for easily and rapidly preemphasising an optical multiplex signal transmitted by an emitter to a receiver consisting wherein signal-to-noise ratios are equalised by means of simple measurement or new adjustment of signal power on the bandwidth of the optical multiplex signal, at least in the receiver, instead of measuring the noise output power or the signal-to-noise ratio. Said invention is based on a balance of the signal-to-noise ratios which are authorised by a transmitting system, in which the spectral influences of gain profiles, noise effects and dampings are taken into consideration. In particular, when DWDM transmission techniques are applied, in which adjacent channel spacings of the optical multiplex signal are very low, the inventive method makes it possible to use a small number of sensitive and high-resolution measuring instruments for pre-emphasis control.
Patent CA-2528290-C (CA)
Title: Bis[urea-urethane] compounds
Inventor: GOREDEMA ADELA
IPC: C07C275/16
Filed: 2005-11-29
Granted: 2011-07-05
Abstract: Disclosed is a bis[urea-urethane] compound of the formula (see above formula) wherein R1 and R1' each, independently of the other, is an alkyl group, wherein at least one of R1 and R1' has at least about 6 carbon atoms, R2 and R2' each, independently of the other, is an alkylene group, wherein at least one of R2 and R2' has at least about 3 carbon atoms, R3 is an alkylene group having at least about 2 carbon atoms, and R4 and R5 each, independently of the other, is a hydrogen atom or an alkyl group, and wherein R1 and R1' each contain no more than 2 fully fluorinated carbon atoms.
Patent CA-2531445-C (CA)
Title: Method for treating irritable bowel syndrome using laxatives
Inventor: PELHAM RUSSELL W
IPC: A61K33/42
Filed: 2004-07-09
Granted: 2011-07-05
Abstract: The invention provides a method for treating irritable bowel syndrome, comprising administering an osmotic laxative and fiber in a therapeutically effective regimen to a patient in need of such treatment. The therapeutically effective regimen includes administering the formulation in a dose and at a frequency and duration sufficient to reduce or eliminate the symptoms of irritable bowel syndrome or to provide symptomatic or palliative relief to the patient.
Patent CA-2534381-C (CA)
Inventor: CANVIN LORNE
IPC: A43B7/22
Filed: 2004-08-03
Granted: 2014-12-30
Abstract: An article of footwear is provided in which the footbed is formed from a shoe last which is considerably thicker at the metatarsal region than conventional footwear permitting a much thicker insole to be received within the footbed.  The thicker insole of a 3/8 " or greater throughout permits a range of different durometers of material to be used to ensure that maximum compression of the material is not reached through a stepping motion of a user of the footwear. A metatarsal insert and a combined heel and arch insert are received within respective cavities in a body of the insole so that durometers of the heel, arch and metatarsal region of the insole can be customized to a particular user's needs. The combined effect of the resulting thicker insole and varying durometers of the inserts therein results in a users applied weight being substantially evenly distributed across an entire footprint of the footwear during a stepping motion.
Patent CA-2537826-C (CA)
Title: Imidazole derivatives
Inventor: BUETTELMANN BERND
IPC: C07D401/06
Filed: 2004-08-27
Granted: 2012-04-17
Abstract: The present invention relates to imidazole derivatives of the general formula (I) wherein R1, R2 R3 R4, X and Y are as defined herein, a process for the manufacture thereof, their use for treating or preventing metabotropic glutamate receptors mediated disorders, their use for the preparation of medicaments for treating such disorders and pharmaceutical compositions containing them.
Patent CA-2538074-C (CA)
Title: Package for a fragrance containing tablet
Inventor: JACQUET FABIENNE
IPC: B65D77/06
Filed: 2004-09-15
Granted: 2012-12-11
Abstract: The tablet package comprises a container (10) and a sealed primary package or pouch (42) which holds the tablets (40) within the container. The container will have one or more relatively small apertures (18, 28, 30, 32) on a wall of the container. The lid (14) is a wall of the container. The bag or pouch will be of a material and a material thickness so that some of the fragrance within the tablet can pass through the primary package or pouch and into the container. Such fragrance then can pass from the container through an aperture by the potential purchaser prior to a purchase.
Patent CA-2538987-C (CA)
Title: Procede d'augmentation de la capacite de transformation dans un vegetal par addition d'ion de cuivre
Inventor: ISHIDA YUJI
IPC: C12N15/82
Filed: 2004-08-12
Granted: 2013-09-10
Abstract: L'invention concerne un procédé de transfert d'un gène dans une matière végétale par le biais d'une bactérie appartenant au genre Agrobacterium. Ledit procédé consiste (1) à traiter la matière végétale et (2) à l'infecter avec une agrobactérie. Ce procédé est caractérisé en ce qu'aux étapes (1) et (2) susmentionnées, on utilise un milieu contenant un sel métallique qui renferme un ion de cuivre à une concentration élevée. Cette invention a aussi pour objet un procédé d'élaboration d'un végétal de transformant caractérisé par l'utilisation du procédé de transfert génique susmentionné.
Patent CA-2539595-C (CA)
Inventor: SCHROEDER RAINER
IPC: F16C19/49
Filed: 2004-08-17
Granted: 2010-04-06
Abstract: The invention relates to a self-aligning antifriction bearing (1) comprising at least one first row (9) of rolling bodies (11) and a second row (10) of rolling bodies (11) adjacent to said first row (9) of rolling bodies (11), whereby every row (9, 10) comprises balls (5) and rollers (6) disposed peripherally about a central axis of the self-aligning antifriction bearing (1). The bearing is characterized in that the balls (5) have a greater outer diameter (28) than the rollers (6).
Patent CA-2540777-C (CA)
Title: Sealing member, toner accomodating container and image forming apparatus
Inventor: MINAGAWA HIRONORI
IPC: G03G15/08
Filed: 2002-02-19
Granted: 2008-06-03
Abstract: A sealing member for sealing a toner discharge opening of a toner accommodating container detachably mountable to an image forming apparatus, the sealing member includes a locking portion for being locked with a portion to be locked provided in the image forming apparatus, the locking portion being adapted to displace with a relative closing movement relative to the portion to be locked, wherein the toner discharging opening is brought into an open state from a closed state by relative to movement of the sealing member relative to the toner accommodating container with the locking portion being in engagement with the portion to be locked; and a releasing force receiving portion for receiving from the image forming apparatus a releasing force for releasing engagement between the locking portion and the portion to be locked by displacing the locking portion.
Patent CA-2541105-C (CA)
Inventor: ARDERN FERGUS JONATHAN
IPC: E01C5/20
Filed: 2004-10-04
Granted: 2013-12-03
Abstract: L'invention concerne un panneau de construction (10) que l'on peut utiliser comme dalle de revêtement ou renforcement du sol ou pour construire des parements ou des panneaux, qui présente une forme complexe en plan, ce qui permet au panneau d'être relié à un certain nombre de panneaux analogues pour former une structure continue. Ledit panneau (10) a une section centrale (13) rectangulaire et deux sections d'extrémités (14, 15) s'étendant des bords d'extrémités opposés (23, 24) de la section centrale (13). Chaque section d'extrémité (14, 15) présente une partie trapèze isocèle (16, 17) jouxtant la section centrale (13) et une partie rectangulaire (18, 19) jouxtant la partie trapèze (16, 17). Divers bords externes (29, 30, 34) du panneau sont conçus pour faciliter leur interconnexion avec les bords correspondants des autres panneaux analogues de façon à restreindre le mouvement dans une direction normale par rapport au plan des panneaux et un dispositif de blocage (25, 47, 53-56) permet de bloquer les panneaux lorsqu'ils sont interconnectés de manière à restreindre le mouvement de séparation correspondant.
Patent CA-2547988-C (CA)
Title: Powder container and image forming apparatus
Inventor: KURITA MASAHIRO
IPC: G03G15/08
Filed: 2005-07-14
Granted: 2010-10-05
Abstract: A powder container that is detachably installed in a container housing unit (31) of an image forming apparatus includes a container body (133) including an opening (135) located at a head of the container body (133), and an engaging part (63Y) located at a bottom of the container body (133), the engaging part (63Y) being engaged with an engagement receiving part (61Y) of the container housing unit (31); a drive transferring member (42Y, 37Y) that rotates integrally with the container body (133); and a lid (34Y) including a discharge outlet (D) that further discharges powder discharged from the opening (135) of the container body (133), and a shutter (36Y) that opens and closes the discharge outlet (D). A position of the powder container in the container housing unit (31) is determined by engaging the engaging part (63Y) with the engagement receiving part (61Y), and operating the lid (34Y) such that the shutter (36Y) opens the discharge outlet (D).
Patent CA-2548026-C (CA)
Inventor: LOPEZ ALMENDROS JOSE
IPC: E02F9/28
Filed: 2003-12-05
Granted: 2012-03-27
Abstract: The present invention relates to a wear assembly, as well as to the different components thereof, which comprises a wear member or tooth and an adaptor member or tooth bar for wear applications in a machine for moving materials such as earth and stones. The invention contemplates a wear assembly and particularly a coupling system between the different components to one another by means of a characteristic coupling system and at least one retention system assuring the coupling and anchor between the different components, specifically between the wear member and adaptor, the latter in turn being joined to the blade of a bucket or scoop of a machine for moving materials, such as an excavator or the like.
Patent CA-2550291-C (CA)
Title: Method for monitoring a media gateway controller status by a media gateway
Inventor: LIN YANGBO
IPC: H04L12/66
Filed: 2005-09-09
Granted: 2010-04-13
Abstract: The present invention discloses a method for monitoring a media gateway controller status by a media gateway. The method monitors the silence period by providing an Inactivity Timer or a general timer and a message receiving flag on the media gateway independently, and sends a Notify message to the media gateway controller so as to trigger the media gateway controller to return a message indicating it is in normal status. After registering with the media gateway controller, the media gateway starts the Inactivity Timer or the general timer according to the returned Registration Successful message, to start to monitor the status of the media gateway controller.
Patent CA-2552427-C (CA)
Inventor: ORBAN JOSEPH P III
IPC: A61B17/00
Filed: 1998-09-18
Granted: 2008-11-25
Abstract: A surgical stapling apparatus comprising; a) a housing; b) a movable handle supported by the housing, the movable handle being movable through an actuation stroke; c) an elongated body extending distally from the housing and defining a longitudinal axis, the elongated body having a distal end adapted to releasably engage a disposable loading unit; d) an advancement assembly including an actuation shaft and a driving pawl, the actuation shaft having a toothed rack and being supported at least in part within the housing, the driving pawl being operatively associated with the movable handle and biased into engagement with the rack, wherein during the actuation stroke, the driving pawl is movable to effect longitudinal advancement of the actuation shaft; and e) a retraction mechanism including a release plate operatively associated with the actuation shaft, the release plate being movable relative to the actuation shaft into operative engagement with the driving pawl to disengage the driving pawl from the rack.
Patent CA-2554674-C (CA)
Title: Use of a digital signature obtained from at least one structural characteristic of a hardware element in order to protect direct reading of sensitive information and method for reading protected sensitive information
Inventor: BOUTANT YANN
IPC: G06K19/073
Filed: 2005-02-07
Granted: 2018-03-20
Abstract: The invention relates to the use of one or several digital signatures obtained from at least one structural characteristic of a hardware element that has a complex structure, is chaotic, unique and stable, in order to protect direct reading of sensitive information, a medium carrying said protected information and a method for reading protected information.
Patent CA-2555054-C (CA)
Inventor: PRICE CLAYTON
IPC: C09D5/16
Filed: 2005-01-11
Granted: 2013-05-14
Abstract: The invention relates to the use of a polymer comprising salts of amine~functional groups and/or salts of phosphine-functional groups bound (pendant) to the backbone of the polymer, said salts comprising as counter-ion the anionic residue of an acid having an aliphatic, aromatic, or alkaryl hydrocarbon group comprising at least 5 carbon atoms in antifouling compositions. The invention further relates to antifouling compositions comprising such a polymer.
Patent CA-2558498-C (CA)
Title: Building over the water, group of buildings, their maneuvering methods and their hosting sites
Inventor: CHELARU SILVIU DORIAN
IPC: B63B35/28
Filed: 2005-03-02
Granted: 2011-01-04
Abstract: Building over the water and group of these buildings, their maneuvering methods and their hosting sites, the said building and group of buildings offering the flexibility of usage found in both land-based buildings and in ships by the fact that each building over the water consisting of: a superstructure (A) provided with at least one of some floor structures (1) that is placed over a water surface (2), and on which an inhabitable subassembly (3) is positioned, at least one of some supports (B) sitting on ground (4), and positioned under the floor structures (1), and at least one of some mobile floating docks (C) with variable and controllable buoyancy, provided with a load carrying platform (5) positioned under the floor structure (1). The superstructure (A) is sequentially held above the water surface (2) by the supports (B), while sitting on the ground (4), and respectively carried by the floating docks (C), while floating, the superstructure being detachable from the ground (4), and transportable on water on the mobile floating docks (C), thus being possible to reposition the superstructure (A) on ground (4), at a destination of choice.
Patent CA-2558518-C (CA)
Title: Reinforced bicycle frame
Inventor: WHITE PHILIP
IPC: B62K3/02
Filed: 2006-08-30
Granted: 2009-10-13
Abstract: A bicycle frame provided with increased stiffness in one direction without increasing the stiffness in another direction. In particular, a bicycle frame is provided that increases the stiffness in the lateral direction while not increasing the stiffness in the vertical direction.
Patent CA-2559684-C (CA)
Inventor: SMITH MICHAEL R
IPC: G08B21/10
Filed: 2006-09-14
Granted: 2013-12-31
Abstract: The invention provides a system and method for reporting hazard and event information from a mobile unit, and using that information to warn a user of an event or future hazard with reference to the mobile unit's location and/or intended direction of travel. Users may wirelessly report events or hazards to a central server in an event center by sending data to the event center via a wireless communications network. Secondary information may be included, based on the selected event type, along with images, audio, and video of the event. The event center stores event information, including event locations based on the locations of the transmitting mobile units, and makes this information available to allow other users to respond to the hazard or event.
Patent CA-2567049-C (CA)
Inventor: HONG XIN
IPC: G02C7/02
Filed: 2006-04-04
Granted: 2011-06-07
Abstract: L'invention concerne une lentille ophtalmique (par exemple, une lentille intra-oculaire) qui comprend une optique présentant une surface antérieure et une surface postérieure, et dont le facteur de forme (défini comme étant le rapport entre la somme des courbures antérieure et postérieure et la différence desdites courbures) est situé dans la page comprise entre environ -0,5 et environ 4. Dans un aspect de l'invention, le facteur de forme de l'optique est situé dans une plage comprise entre environ 0 et environ 2. Lesdits facteurs de forme permettent d'obtenir une pluralité de formes de lentilles différentes, de type concave-convexe, plano-convexe et plano-concave.
Patent CA-2579245-C (CA)
Title: Method of intensification of natural gas production from coal beds
Inventor: MILLER MATTHEW
IPC: E21B28/00
Filed: 2007-02-21
Granted: 2011-09-27
Abstract: A method of intensification of natural gas production from the coal beds, comprising exposure of the coal bed to pressure pulsing is disclosed. An embodiment comprises exposure of the coal bed to pressure pulsing in combination with hydraulic fracturing of the coal bed. Another embodiment comprises exposure of the coal bed to pressure pulsing in combination with creation of a cavity in the coal bed by cyclically increasing pressure of the fluid in the well and depressurizing rapidly the fluid.
Patent CA-2579949-C (CA)
Inventor: LAFLAMME BENOIT
IPC: G05B19/042
Filed: 2007-02-28
Granted: 2015-02-24
Abstract: A bathing unit control unit with multimedia functionality and associated a docking module for receiving an external media source are provided. The docking module, which is for use in a bathing unit environment, has a body defining a cavity suitable for receiving therein a media source storing media content. The docking module also has an interface connector positioned within the cavity defined by the body and a cover member suitable for engaging the body to substantially enclose the cavity. The interface connector is for coupling with a complementary connector associated with an external media source for accessing media content stored on the external media source. In use, the body of the docking module may be installed so that it is positioned in a recess formed on an outside panel of a bathing unit.
Patent CA-2580859-C (CA)
Title: Stent graft connection arrangement
Inventor: HARTLEY DAVID ERNEST
IPC: A61F2/06
Filed: 2005-09-21
Granted: 2012-12-04
Abstract: A connection socket for an end of a stent graft or a side arm of a stent graft. The connection socket has a first resilient ring around the arm at its end, a second resilient ring spaced apart along the arm from the first ring and optionally a zig zag resilient stent between the first and second rings. Each of the rings is of slightly lesser diameter than the side arm. The zig zag resilient stent can be a compression stent.