baber/WOPTO huggingface dataset:
Patent CA-2618445-C (CA)
Title: Dust compressing apparatus of vacuum cleaner
Inventor: OH JANG-KEUN
IPC: A47L9/10
Filed: 2008-01-15
Granted: 2010-11-02
Abstract: A dust compressing apparatus of a vacuum cleaner capable of automatically compressing dust or dirt collected in a dust separating unit is disclosed. The dust compressing apparatus includes a compressing plate to compress the dust or dirt collected in the dust separating unit, a moving unit connected to the compressing plate on one side of the dust separating unit to move the compressing plate, an elastic unit to elastically urge the compressing plate to a compressing position where the compressing plate compresses the dust or dirt, and a driving motor to drive the moving unit thus to move the compressing plate.
Patent CA-2620643-C (CA)
Inventor: FLOHR ANDREAS
IPC: B29C35/08
Filed: 2006-08-23
Granted: 2011-05-10
Abstract: The present invention relates to absorbent articles comprising surface cross-linked superabsorbent polymer (SAP) particles, the SAP particles being made by a method using UV irradiation. The method is carried out in a so-called drum reactor, which comprises a hollow drum and an irradiation source. The drum has a longitudinal axis and a cross-section. Superabsorbent polymer particles are fed into the drum and are irradiated while they move within the drum, which is rotated around its longitudinal axis. The irradiation source is provided such that the radiation emitted by the irradiation source is able to reach superabsorbent polymer particles within said drum. The irradiation source for use in the method of the present invention is able to emit UV radiation of a wavelength between 100 nm and 200 nm.
Patent CA-2629327-C (CA)
Inventor: LEROUX JEAN-CHRISTOPHE
IPC: A61P1/00
Filed: 2006-10-27
Granted: 2014-01-07
Abstract: A pharmaceutical composition comprising a polymeric binder including a high molecular weight synthetic polymer having a backbone constituted of non hydrolysable covalent bonds, said polymer being able to form electrostatic bonds at a pH lower than the isoelectric point of gluten and peptides derived from the degradation of gluten, and being able to bind to gluten or peptides derived from the degradation of gluten in the gastrointestinal tract, and a pharmaceutically acceptable carrier. Methods of using the polymeric binder for binding gluten or a peptide derived from the degradation of gluten, for decreasing the degradation of gluten into toxic peptides or for decreasing interaction of gluten or peptides derived from the degradation of gluten with the gastrointestinal mucosa.
Patent CA-2636781-C (CA)
Title: Procede et appareil pour former des contenants moules par etirage et soufflage
Inventor: BYSICK SCOTT
IPC: B29C49/54
Filed: 2007-01-11
Granted: 2016-12-13
Abstract: La présente invention concerne un assemblage de base (100) destiné à former la partie de base d~un contenant en plastique. L~assemblage de base comprend un piédestal de base (104), un moule de base fixé au piédestal de base, une tige de liaison (102) pouvant se déplacer entre une première position et une deuxième position par rapport au moule de base de manière à repositionner une partie du contenant en plastique, et un mécanisme d~actionnement adapté pour déplacer la tige de liaison entre la première position et la deuxième position.
Patent CA-2639066-C (CA)
Inventor: SIMPSON ROBERT G
IPC: G01S19/30
Filed: 2008-08-22
Granted: 2016-03-15
Abstract: Systems and methods for avoiding non-linear behavior of conventional early--minus-late correlator-based code loop discriminators. The present invention provides a model of correlator behavior that takes into account whether both correlators are on the same side of the correlation peak or they straddle the peak. The result is a piecewise solution that can be stitched together quite readily to produce an extended range of linear response, thereby improving the pull-in capability of GPS code loops when closely spaced correlators are being used.
Patent CA-2640155-C (CA)
Title: Rubber mixtures
Inventor: HASSE ANDRE
IPC: C08K5/549
Filed: 2007-01-09
Granted: 2014-02-25
Abstract: The invention relates to rubber mixtures, comprising at least one rubber, a filler, an organosilicon compound of the formula I one rubber accelerator and one co-accelerator. The rubber mixtures are prepared by mixing at least one rubber, a filler, an organosilicon compound of the general formula I, one rubber accelerator and one co-accelerator. The rubber mixtures can be used for production of mouldings . The invention further relates to a process for preparation of the organosilicon compound of the formula I via transesterification.
Patent CA-2643115-C (CA)
Title: Dispositif d'aide auditive et procede de compensation des sons direct dans des dispositifs d'aide auditive
Inventor: NORDAHN MORTEN AGERBAK
IPC: H04R25/00
Filed: 2007-02-28
Granted: 2014-05-13
Abstract: Un dispositif d'aide auditive (200) comprend au moins un microphone (210), un moyen de traitement du signal (220) et un transducteur de sortie (230). Le moyen de traitement du signal est conçu pour recevoir un signal d'entrée du microphone. Le moyen de traitement du signal est conçu pour appliquer un gain du dispositif d'aide auditive au signal d'entrée pour produire un signal de sortie produit par le transducteur de sortie, et le moyen de traitement du signal comprend également un moyen de réglage de gain du dispositif d'aide auditive en amont ou en aval jusqu'à ce que le gain du dispositif d'aide auditive diffère du gain de transmission directe de plus d'une valeur prédéterminée.
Patent CA-2647471-C (CA)
Title: Method and apparatus for monitoring gas turbine blades
Inventor: PALMER ANTHONY
IPC: G01M15/14
Filed: 2008-12-19
Granted: 2019-11-26
Abstract: A method (and corresponding apparatus) for monitoring gas turbine blades. The method comprising the steps of: a) producing a signal train comprising a sequence of signals or pulses, wherein each signal or pulse corresponds to a passage of a blade past a sensor; b) determining a blade time period between successive signals or pulses; c) calculating an average blade time period over a plurality of consecutive blade time periods; and d) determining a ratio of a determined blade time period to the average blade time period.
Patent CA-2651494-C (CA)
Inventor: MILLER JEFFREY C
IPC: C12N15/55
Filed: 2007-05-23
Granted: 2015-09-29
Abstract: Disclosed herein are engineered cleavage half-domains; fusion polypeptides comprising these engineered cleavage half-domains; polynucleotides encoding the engineered cleavage half-domains and fusion proteins; and cells comprising said polynucleotides and/or fusion proteins. Also described are methods of using these polypeptides and polynucleotides, for example for targeted cleavage of a genomic sequence.
Patent CA-2655506-C (CA)
Inventor: JOHANSSON HAKAN
IPC: H03M1/12
Filed: 2006-06-30
Granted: 2016-01-05
Abstract: The invention provides a method and a module for estimating a plurality of relative channel-error d k, G k, C k for at least one signal X k with respect to a reference signal X0. The signals X0 and X k are produced by an analog-to-digital module comprising parallel and time interleaved analog-to-digital converters and are received by an estimation module. The method is performed by said estimation module and it comprises the steps of: defining SI  a function F(d k,G k,C k) representing a relationship between said reference signal X0 and an arbitrary signal X k in said group of signals X0-X N-1; selecting S2 a first reference signal X0 in said group of signals X0 - X N-1. The method comprises the further steps of:  selecting S3 a second signal X k from the remaining signals X1 - X N-1 in said group; and optimizing S4 the function F(d k, G k, C k) so as to obtain an estimate d k, G k, C k of said plurality of relative channel-error d k, G k, C k; repeating said further steps for each remaining signal X1 - X N-1.
Patent CA-2655854-C (CA)
Title: Lever operated pivoting float with generator
Inventor: OLSON CHRIS
IPC: F03B13/18
Filed: 2007-05-22
Granted: 2011-08-16
Abstract: A device comprising a float and lever arm combination attached to a beam such that the float and lever arm can unfold and change orientation to the ocean surface. The float and lever arm pivot and the float can be rotated to a vertical position relative to the water surface. The lever arm can, for example, be attached to a suspended beam or to the ocean bottom. A method for moving a float and a lever arm in response to ocean wave action comprising pivotally attaching a first end of a lever arm to a float; attaching a second end of the lever arm to a connector component; and attaching an end of the connector component to the ocean floor.
Patent CA-2659413-C (CA)
Title: Muteins of tear lipocalin and methods for obtaining the same
Inventor: JENSEN KRISTIAN
IPC: C07K14/435
Filed: 2007-08-01
Granted: 2016-06-14
Abstract: A method for the generation of a mutein of human tear lipocalin, wherein the mutein binds a given non-natural ligand of human tear lipocalin with detectable binding affinity, comprises: (a) subjecting a nucleic acid molecule encoding a human tear lipocalin to mutagenesis at at least 12, 14, or 16 of the codons of any of the amino acid sequence positions 26-34, 56-58, 80, 83, 1 04-1 06 and 108 of the linear polypeptide sequence of native mature human tear lipocalin (SWISS-PROT Data Bank Accession Number P31025), wherein at least one of the codons encoding cysteine residues at sequence positions 61 and 153 of the linear polypeptide sequence of the mature human tear lipocalin has been mutated to encode any other amino acid residue, thereby obtaining a plurality of nucleic acids encoding muteins of human tear lipocalin, (b) expressing the one or more mutein nucleic acid molecule(s) obtained in (a) in an expression system, thereby obtaining one or more mutein(s) and (c) enriching the one or more mutein(s) obtained in (b) and having detectable binding affinity for a given non-natural ligand of human tear lipocalin by means of selection and/or isolation.
Patent CA-2663418-C (CA)
Title: Supports de lames a utiliser dans des systemes de rasage
Inventor: XU MING LAURA
IPC: B21D53/64
Filed: 2007-09-06
Granted: 2012-11-27
Abstract: La présente invention concerne des lames soutenues (10) à utiliser dans des systèmes de rasage. Les lames soutenues comprennent un support de lames (20) présentant une surface (22) revêtue d'aluminium.
Patent CA-2673323-C (CA)
Title: Utilisation de polysaccharides contenant une fonction thiol comme implants pour l'augmentation de tissus
Inventor: HORNOF MARGIT
IPC: A61L27/54
Filed: 2007-12-21
Granted: 2013-07-16
Abstract: La présente invention concerne l'utilisation d'un polymère contenant un groupe thiol pour préparer un implant pour augmentation tissulaire, le polymère de base étant un polysaccharide.
Patent CA-2674561-C (CA)
Title: System and method for digital multi-lateral proofreading during a meeting
Inventor: SITBON DAVID EDUARD
IPC: G06Q10/00
Filed: 2007-12-31
Granted: 2016-07-12
Abstract: A digital multi-lateral system and method for proofreading a composition during a meeting. The system comprises a multi-screened monitor unit having a first screen and at least one oppositely facing second screen mounted in a common housing, images of a selected composition being viewable simultaneously on the first screen and the at least one second screen, a computer coupled to the monitor unit and provided with a dedicated software module for interfacing with the monitor unit, one or more primary and secondary co-author input devices, and means for transmitting signals generated by each co-author input device to the computer. Correction data is transmitted by a co-author input device to the computer, which transmits corrected image data simultaneously to the first and second screens. In one embodiment, the monitor unit receives VGA data and USB video data from the computer and transmits the same to the first and second screens, respectively.
Patent CA-2676351-C (CA)
Inventor: DUNN MALCOLM H
IPC: H01S3/082
Filed: 2007-01-26
Granted: 2016-07-05
Abstract: A parametric device having a non-linear material (4) for generating an idler wave and a signal wave (16) in response to a pump wave (14), the pump, idler and signal waves being non-collinear, the device having a cavity (10, 11) resonant at the pump wavelength and means for varying the angle between the propagation directions of the pump and idler waves.
Patent CA-2677517-C (CA)
Inventor: OETH PAUL ANDREW
IPC: C07H21/04
Filed: 2008-02-07
Granted: 2015-11-03
Abstract: The invention in part provides nucleic acid-based assays, which are particularly useful for non-invasive prenatal testing. The invention in part provides compositions and methods for RhD typing, detecting the presence of fetal nucleic in a sample, determining the relative amount of fetal nucleic acid in a sample and determining the sex of a fetus, wherein each of the assays may be performed alone or in combination.
Patent CA-2677992-C (CA)
Title: Structure composite de collagene/hydroxyapatite et son procede de production
Inventor: O'BRIEN FERGAL
IPC: A61L27/46
Filed: 2008-02-11
Granted: 2017-03-21
Abstract: L'invention porte sur un procédé de production d'une structure composite de collagène/hydroxyapatite (HA) comprenant les étapes suivantes: formation d'une suspension homogène de collagène et de HA dans une solution acide, lyophilisation de la suspension jusqu'à la température finale de congélation voulue pour produire la structure composite et facultativement réticulation de la structure composite, le rapport HA/collagène étant d'au moins 1 : 10 en poids. L'invention porte également sur une structure composite de collagène/hydroxyapatite (HA) comprenant une distribution homogène d'hydroxyapatite dans une matrice de collagène poreuse, réticulée, le rapport HA/ collagène étant d'au moins 1 : 10 en poids. La structure composite présente une porosité d'au moins 99 % en volume et une rigidité à la compression d'au moins 0,3KPa. Les structures composites de l'invention peuvent servir d'implants osseux ostéoconducteurs et d'implants tissulaires.
Patent CA-2678590-C (CA)
Inventor: DAYAL PRANAV
IPC: H04W52/24
Filed: 2008-03-07
Granted: 2015-02-03
Abstract: In a power control messaging scheme for wireless communication, a wireless node sends vectorized information to another wireless node that uses the information to control its transmit power. In some aspects, the vectorized information may relate to interference observed at a wireless node. In some aspects, the vectorized information may relate to power adjustment offsets. In some aspects, the information may be vectorized based on one or more of different quality of service classes, different assignments within a frame, different permutation zones, different channel differences, different locations of a wireless node, different channel types, different other sector interference values, and different assignment sizes. In some aspects, a wireless node transmits a power control message via an uplink map in an assignment message.
Patent CA-2678623-C (CA)
Inventor: JACKSON ELDON D
IPC: A62C37/00
Filed: 2003-05-15
Granted: 2011-07-19
Abstract: Système d'extinction d'incendie comprenant une tuyauterie et au moins un gicleur avec la tuyauterie pour acheminer un agent extincteur au gicleur. Le gicleur comporte un orifice de sortie et un déclencheur thermosensible qui ouvre l'orifice du gicleur pour disperser l'agent extincteur lorsqu'il décèle des températures correspondant à un incendie. Le système comprend également une vanne Déluge qui communique de façon fluide et de manière sélective avec la tuyauterie et est normalement fermée lorsque la tuyauterie est sèche en situation normale. Cette vanne Déluge régularise le débit d'agent extincteur envoyé à la tuyauterie et au gicleur. Un système de contrôle qui est relié à au moins une source de courant ouvre la vanne Déluge en cas d'incendie lorsque la source de courant est sous tension, et ouvre la même vanne en cas de perte de pression lorsque la source de courant a été mise hors tension à la suite de la perte de courant.
Patent CA-2679180-C (CA)
Inventor: SHELTON FREDERICK E IV
IPC: A61B17/32
Filed: 2009-09-18
Granted: 2017-11-28
Abstract: A surgical instrument is disclosed. According to various embodiments, the instrument includes a handle assembly and a drive system that is at least partially supported by the handle assembly. A surgical implement may be operably coupled to the handle assembly for receiving at least two independent drive motions from the drive system to cause the surgical implement to perform at least two surgical activities. The instrument may further include a timing indicator on at east one of the handle assembly and the surgical implement to provide an indication of an amount of time that has elapsed from an application of one of the control motions while maintaining an ability to selectively apply a second control motion after the first control motion has been applied.
Patent CA-2685283-C (CA)
Inventor: PARK EUI-JUN
IPC: H04N19/89
Filed: 2006-11-24
Granted: 2013-01-29
Abstract: A digital broadcast receiver comprises a tuner for receiving a stream, a demodulator for demodulating the received stream and an equalizer for equalizing the demodulated stream. The stream is transmitted from a digital broadcast transmitter which includes a Trellis encoder having a first memory and a first multiplexer (MUX) for outputting an input signal or a value stored in the first memory according to a control signal and a first adder for adding a value output by the first MUX and the value stored in the first memory. The Trellis encoder further includes a second memory, a third memory to be connected to the second memory and store a value shifted from the second memory, a second MUX for outputting an input signal or a value stored in the third memory according to the control signal, and a second adder for adding a value output by the second MUX and the value stored in the third memory and providing the second memory with the added value.
Patent CA-2686854-C (CA)
Inventor: HOLLIDAY KEITH
IPC: A61F9/01
Filed: 2008-05-16
Granted: 2019-03-05
Abstract: Systems and methods to treat a region of a cornea of an eye having an epithelial layer disposed over a stromal layer. The system comprises a device to map a thickness of the epithelial layer over the region of the cornea to generate a map of epithelial thickness over the region, and a laser to generate a laser beam of an ablative radiation. A movable scan component is coupled to the laser to scan the laser beam over the region. A processor system is coupled to the laser and the movable scan component, and the processor system is configured to arrange pulses of laser beam to ablate the epithelial layer of the region in response to the map of epithelial thickness.
Patent CA-2687532-C (CA)
Inventor: MIYAKAWA TAKESHI
IPC: H05K1/05
Filed: 2008-05-14
Granted: 2018-07-17
Abstract: Provided is a metal base circuit board having a new function of a light reflection in addition to the conventional printed circuit board function for mounting electronic parts. The metal base circuit board has a circuit arranged on a metal plate via an insulation layer. A white film is arranged at least one the insulation layer.
Patent CA-2688019-C (CA)
Title: Appareil de collimation pour radiotherapie
Inventor: PERKINS CLIFFORD WILLIAM
IPC: G21K1/04
Filed: 2007-05-24
Granted: 2014-08-05
Abstract: L'invention concerne un appareil de radiothérapie qui comprend un moyen permettant de produire un faisceau de rayonnement dirigé le long d'un axe de faisceau et ayant une certaine largeur dans des première et seconde directions transversales à l'axe du faisceau, un collimateur multilames permettant de limiter de façon sélective la largeur du faisceau dans au moins la première direction, un collimateur en bloc permettant de limiter de façon sélective la largeur du faisceau dans au moins la seconde direction, le collimateur en bloc comprenant un diaphragme mobile dans et hors du faisceau et ayant une épaisseur dans la direction de l'axe du faisceau qui varie. Le diaphragme peut posséder une arête frontale de plus grande épaisseur qu'au moins une zone située en dessous de l'arête frontale. Il peut également comporter une zone dorsale s'étendant depuis une partie arrière de celui-ci en direction de l'arête frontale qui est de plus grande épaisseur qu'au moins une zone déplacée latéralement par rapport à celui-ci. Ensemble, celles-ci peuvent couvrir les zones qui ne seront pas complètement ombrées par un collimateur multilames (CML) se déplaçant longitudinalement. Un moyen de commande du collimateur multilames peut être dispos pour allonger les lames du collimateur multilames pour ombrer les régions du faisceau qui sont bloquées par une section relativement plus fine du diaphragme. Ceci est rendu plus facile si la région dorsale s'étend depuis la partie la plus en arrière du diaphragme la région dorsale s'étend de l'arête frontale du diaphragme, la région dorsale est droite, la région dorsale est une région centrale du diaphragme, et si la largeur de la région dorsale augmente en direction de l'arête frontale du diaphragme. Le présente invention concerne également un appareil de radiothérapie qui comprend un collimateur multilames et un collimateur en bloc, le collimateur en bloc comprenant un diaphragme d'épaisseur variable, et un collimateur en bloc destiné à être utilisé dans un appareil de radiothérapie comprenant un diaphragme mobile dans et hors d'un faisceau et ayant une épaisseur dans la direction de l'axe du faisceau qui varie.
Patent CA-2690363-C (CA)
Inventor: WANG SHUEI MU
IPC: B32B27/04
Filed: 2010-01-18
Granted: 2013-05-28
Abstract: A belt structure comprises a cloth layer woven by at least one warp and woof and having an outer surface and an inner surface in response to each other, a clearance passing through the inner and the outer surfaces and being formed between the warp and the woof; a laminating layer to be stepped by a user, the laminating layer being molded to a laminated film and melted to couple with an outer surface of the cloth layer, such that the laminating layer merges into the clearance between the warp and the woof of the cloth layer; a gel layer coated on an inner surface of the cloth layer so as to link with the connecting surface of the laminating layer, thus engaging the cloth layer between the gel layer and the laminating layer. The laminating layer is provided with a shock absorbing structure including a plurality of hollow inflation balls or glass beads disposed inside the laminating layer, and a plurality of air chambers are arranged inside the laminating layer, each filled with a shock absorbing medium.
Patent CA-2692960-C (CA)
Inventor: DIETZ DAVID BLAINE
IPC: H04W24/00
Filed: 2010-02-11
Granted: 2015-11-24
Abstract: A system and method for speed measurement of a mobile device, using a speed sensor such as a satellite navigation system or an accelerometer, does not need such speed sensor to be continually activated. The system and method make use of a monitor for monitoring at least one motion indicium for indicating that the speed of the mobile device is above an initial threshold, including but not limited to: monitoring the Doppler shift measurements of a timing signal; monitoring the timing advance of a cellular radio signal; monitoring the number of base stations visible to the mobile device; monitoring the frequency of base station handover, however determined; monitoring the level crossings and/or the autocorrelation of an RSSI signal; and/or triangulation of the position of the mobile device. When the monitor determines that the mobile device may be travelling in excess of a threshold speed, a speed sensor is activated to confirm the indication. If the speed sensor determines that the mobile device is travelling at a speed below a second threshold, the speed sensor is deactivated.