baber/WOPTO huggingface dataset:
Patent CA-2645627-C (CA)
Title: Earmuff device
Inventor: CHIANG TSUNG-PAI
IPC: A61F11/14
Filed: 2008-12-01
Granted: 2010-08-31
Abstract: An earmuff device is disclosed to include a headpiece formed of two smoothly arched bands that are overlapped on each other and axially slidable relative to each other, two earmuff cups each having a cup base, a gradual enlargement cup rim and a plurality of radial ribs radially connected between the cup base and the gradual enlargement cup rim, two U-lugs respectively pivotally connected to the bands of the headpiece, two connecting strips each having one end pivoted to one U-lug and the other end fastened to one earmuff cup, two earmuff cushions respectively covering the earmuff cups, and a soft sleeve sleeved onto the headpiece and connected between the earmuff cushions. The earmuff device allows a user to conveniently adjust the length of the headpiece as well as the angular position of the headpiece relative to the earmuff cups.
Patent CA-2657475-C (CA)
Inventor: WILLEN DENNIS E
IPC: G01V3/08
Filed: 2007-05-18
Granted: 2017-02-14
Abstract: There is a problem with airwave noise in marine CSEM data. To reduce airwave noise and improve geophysical prospecting, a method can include performing the CSEM survey, removing air wave noise from shallow water CSEM survey data, using only the measured data and conductivity values for sea water and air, and engaging in geophysical prospecting using the reduced airwave noise data. A  calculation can be performed on CSEM data, resulting in a data estimate that would have been acquired had the water layer extended infinitely upward from the seafloor. No properties of the sub-sea sediments are used. Synthetic electromagnetic field data are generated for (a) an all water model and (b) an air-water model of the survey region. These simulated results are used to calculate electromagnetic field values corresponding to a water-sediment model with water replacing the air half space, which represent measured data adjusted to remove airwave noise.
Patent CA-2659274-C (CA)
Title: Elastic spunbonded nonwoven and composite nonwoven comprising the same
Inventor: BOSCOLO GALLIANO
IPC: D01F8/06
Filed: 2007-08-06
Granted: 2014-07-22
Abstract: The spunbonded nonwoven (W) has high elastic recovery properties and comprises a plurality of multi-component filaments. Each filament, preferably of the sheath/core type, comprises at least a first polymeric component and a second polymeric component. The first polymeric component comprises thermoplastic polyurethane, and the second polymeric component comprises an elastic propylene-based olefin copolymer, and more particularly an ethylene propylene copolymer, preferably comprising at least 80wt% of propylene units. Said spunbonded nonwoven (W) can be easily thermal- bonded with polyolefin-based nonwoven layer(s), especially polypropylene-based layer(s), in order to make a composite nonwoven, particularly suitable for the hygienic industry (diapers,...).
Patent CA-2660998-C (CA)
Inventor: OVSTETUN FRANK
IPC: C25C3/16
Filed: 2007-09-12
Granted: 2013-11-12
Abstract: A method and improvements relating to an electrolysis cell, where the cell comprises a substantially horizontal cathode (4) of an electronic conducting material and further have current leads such as horizontal collector bars embedded therein. The cell further comprises a bus bar system. The cell can be operated by improved distribution of electrical current, while said cathode comprises at least one substantial vertical electrical current outlet (6).
Patent CA-2665178-C (CA)
Inventor: SHIN SUNG-HYUK
IPC: H04B7/005
Filed: 2007-09-26
Granted: 2015-01-27
Abstract: A combined open loop and closed loop (channel quality indicator (CQI)-based) transmit power control (TPC) scheme with interference mitigation for a long term evolution (LTE) wireless transmit/receive unit (WTRU) is disclosed. The transmit power of the WTRU is derived based on a target signal-to-interference noise ratio (SINR) and a pathloss value. The pathloss value pertains to the downlink signal from a serving evolved Node-B (eNodeB) and includes shadowing. An interference and noise value of the serving eNodeB is included in the transmit power derivation, along with an offset constant value to adjust for downlink (DL) reference signal power and actual transmit power. A weighting factor is also used based on the availability of CQI feedback.
Patent CA-2671957-C (CA)
Inventor: FUJIWARA YOSHIYASU
IPC: G01M3/24
Filed: 2004-09-30
Granted: 2012-08-07
Abstract: The invention provides a method of diagnosing a system, a method of operating an aggregating system for system diagnosis and an aggregating system for system diagnosis, which are effective for achieving comprehensive and effective system cost reduction. For a target system 1, at least two or more kinds of diagnoses selected from a trap operation diagnosis, a fluid leakage diagnosis, a system improvement diagnosis and maintenance improvement diagnosis are effected in a batch and in reporting the results of these diagnoses in a batch, there are reported an economic advantage MQt" obtained by reduction in a trap-passed seam loss Qt", an economic advantage MQs, MQp, MQn obtained by reduction in fluid leakage loss Qs, Qp, Qn, an economic advantage Ma obtained by system improvement and an economic advantage Mb obtained by method improvement in a maintenance method.
Patent CA-2673499-C (CA)
Title: A method and laboratory system for handling sample tube racks
Inventor: KOCH BRUNO
IPC: G01N35/04
Filed: 2009-07-21
Granted: 2015-12-29
Abstract: A method and laboratory system for handling sample tube racks are disclosed. The laboratory system comprises a storage section with a plurality of shelves for storing a plurality of storage racks, a disposal unit for disposing sample tubes from the storage racks, a robotic transfer system for loading storage racks into the storage section, for retrieving storage racks from the storing section and for bringing storage rack to the disposal unit after a given storage time has elapsed.
Patent CA-2680362-C (CA)
Inventor: STONE NORMAN
IPC: E04F15/02
Filed: 2008-05-20
Granted: 2010-12-14
Abstract: The floor member is a laminated structure in the form a floor tile or a floor plank A bottom portion of the floor member is formed with a plurality of moisture dispersal pathways that lead toward peripheral side edges of the bottom portion The moisture dispersal pathways permit any moisture between a floor base and the bottom portion of the floor member that Is installed on the floor base to flow in the moisture dispersal pathways toward at least one of the peripheral side edges of the bottom portion, for passage beyond the one peripheral side edge of the bottom portion Adjacent tiles of a floor tile installation have communicable moisture dispersal pathways such that moisture is not entrapped below the floor member and can migrate through the communicable pathways to an outermost peripheral side edge of the floor tile installation for dissipation of moisture into the ambient air.
Patent CA-2681986-C (CA)
Title: Trocart
Inventor: BETTUCHI MICHAEL
IPC: A61B17/34
Filed: 2009-10-08
Granted: 2017-03-28
Abstract: Un système chirurgical comprenant un ensemble canule et un ensemble obturateur pour pénétrer dans les tissus est décrit. Un couvercle de lensemble canule est fixé à un boîtier de canule et comporte une ouverture à travers celui-ci. Le couvercle comporte une face dextrémité arrière définissant une configuration géométrique prédéterminée; au moins une partie de lextrémité arrière est disposée de manière oblique par rapport à un axe longitudinal et se termine dans louverture du couvercle, et mène vers celle-ci, afin de faciliter le guidage de lobjet chirurgical à travers louverture du couvercle. Lensemble obturateur comprend un boîtier dobturateur et un élément dobturateur. Le boîtier dobturateur comporte une base de boîtier définissant une face dextrémité avant, qui définit une configuration géométrique prédéterminée correspondant à la configuration géométrique prédéterminée de la face dextrémité arrière du couvercle pour saccoupler avec celui-ci au moment de lassemblage de lensemble obturateur avec lensemble canule.
Patent CA-2682544-C (CA)
Title: Blood circuit, blood purification control apparatus, and priming method
Inventor: KAWARABATA SHIGEKI
IPC: A61M1/14
Filed: 2008-03-25
Granted: 2012-09-25
Abstract: The present invention provides a blood circuit capable of automatically performing priming for safe treatments.   The blood circuit includes: a hemofilter (56) purifying blood; a blood removal line that has an end connected to an inlet of the hemofilter (56) and that consists of a first blood removal line (84), a second blood removal line (88), and a third blood removal line (89); a blood return line that has an end connected to an outlet of the hemofilter (56) and that consists of the first blood return line (92) and the second blood return line (94); and an anticoagulant (bypass) line (90) reducing a difference between (a) a pressure of a priming fluid flowing in the blood removal line and (b) a pressure of the priming fluid flowing in the blood return line.
Patent CA-2684720-C (CA)
Inventor: WINN RICHARD GREGG
IPC: H02G3/04
Filed: 2009-11-05
Granted: 2014-07-29
Abstract: Un chemin de câbles est fait d'éléments transversaux en forme de U fabriqués de matériau brut de forme géométrique qui réduit la charge de point de contact entre la pluralité des éléments en forme de U et d'un conducteur électrique qui est placé dans le chemin de câbles.
Patent CA-2685669-C (CA)
Inventor: LE LOUARN AMELIE
IPC: F16L25/01
Filed: 2008-04-29
Granted: 2015-06-23
Abstract: The invention relates to an aircraft comprising a cabin, on at least one wall of which are attached the first portions of several multisystem connection devices, each device comprising a male portion or plug (80) and a female portion or socket (81) capable of fitting into each other, wherein each male and female portion comprises: -    first means for connecting to a liquid or gas supply of the aircraft, -    second means for connecting to a supply of electricity and/or electric signals of the aircraft.
Patent CA-2687384-C (CA)
Title: Dispositif de bougie
Inventor: CHRISTODOULOU CHRIS
IPC: A61M16/04
Filed: 2008-05-12
Granted: 2014-08-05
Abstract: La présente invention concerne un dispositif de bougie destiné à guider l'insertion d'un tube endotrachéal dans les voies aériennes d'une personne et comprenant un corps allongé en une substance auto-lubrifiante à mémoire de forme, par exemple du Teflon~. En conséquence, aucune lubrification n'est nécessaire pour l'insertion dans les voies aériennes, ce qui facilite le nettoyage et la stérilisation avant réutilisation. D'autre part, le degré de courbure de la tige globale ainsi que l'angle du bout de la tige peuvent être réglés en raison des caractéristiques de mémoire de forme du corps afin de s'adapter aux voies aériennes d'un patient donné. Le corps peut également être dimensionné comme il convient pour avoir des caractéristiques de transmission des vibrations telles qu'un contact entre le bout du dispositif de bougie et les anneaux trachéaux du patient puisse être senti par l'utilisateur.
Patent CA-2689508-C (CA)
Inventor: HARBERS GERARD
IPC: F21V9/40
Filed: 2008-06-06
Granted: 2016-08-30
Abstract: A solid state illumination device includes a semiconductor light emitter (106) mounted on a base (110) and surrounded by sidewalls (120), e.g., in a circular, elliptical, triangular, rectangular or other appropriate arrangement, to define a chamber (130). A top element (122), which may be reflective, may be coupled to the sidewalls to further define the chamber. The light produced by the semiconductor light emitter (106) is emitted through the sidewalls (120) of the chamber. The sidewalls and/or top element may include wavelength converting material, for example, as a plurality of dots on the surfaces. An adjustable wavelength converting element (452) may be used within the chamber, with the adjustable wavelength converting element (452) being configured to adjust the surface area that is exposed to the light emitted by the semiconductor light emitter in the chamber to alter an optical property of the chamber.
Patent CA-2691947-C (CA)
Inventor: ATTARWALA SHABBIR
IPC: C09J4/06
Filed: 2008-07-14
Granted: 2016-05-24
Abstract: La présente invention concerne des compositions durcissables par voie aérobie présentant une résistance à des conditions de température élevée.
Patent CA-2692878-C (CA)
Inventor: PAN LONG
IPC: C07C229/76
Filed: 2008-09-12
Granted: 2012-09-04
Abstract: A process for preparing oxo-hexameric zirconium-octaamino acid, such as glycine, salt comprising: mixing zirconium (Zr): amino acid : and mineral acid, in a molar ratio of 1: about 1 to about 15: about 1.5 to about 3 to form a mixture; optionally, filtering the mixture; and optionally, drying the mixture. An oxo-hexameric zirconium-octaamino acid salt of the molecular formula:  oxo- [Zr6 Amino Acid8].cndot.X y .cndot. nH2O, wherein Zr is zirconium, X is an anion of a mineral acid, and n and y are numerical values from 0 to 20. A method of making an antiperspirant active zirconium-aluminum-amino acid compound comprising mixing an oxo-hex-americ zirconium-octaamino acid salt with aluminum chlorohydrex and/or aluminum chloride, and drying the mixture. The smallest oxo-hexameric zirconium-octaamino acid salt of this invention provides stability, efficacy, and shelf life of zirconium-amino acid species for formulations in antiperspirant and/or deodorant compositions.
Patent CA-2695957-C (CA)
Inventor: STARK KURT
IPC: B32B27/36
Filed: 2008-08-06
Granted: 2017-10-10
Abstract: Film arrangement (1) having at least one film layer, wherein the film arrangement is produced at least from one film layer (3) made of a biodegradable PLA and a long-chain plasticizer.
Patent CA-2707916-C (CA)
Title: Intelligent timesheet assistance
Inventor: RYMAN ARTHUR GARY
IPC: G06Q10/06
Filed: 2010-07-14
Granted: 2015-12-01
Abstract: An illustrative embodiment of a computer-implemented process for timesheet assistance mines development items in a repository of a computer to form identified development items, extracts development context information, and effort indicators associated with the identified development items and applies statistical analysis to tasks of the identified development items using the effort indicators. The computer-implemented process predicts efforts expended on the tasks using historical data to create effort estimates, receives developer reported effort for the identified items, generates a timesheet using the development context information, effort estimates and developer reported effort and presents the timesheet for review and approval.
Patent CA-2709235-C (CA)
Inventor: VERDE PRECKLER JORGE PABLO
IPC: B64C1/40
Filed: 2008-12-12
Granted: 2016-07-12
Abstract: The invention relates to a covering (22) of a fuselage (1) for aircraft comprising propeller engines (3) comprising an opening (12) which is surrounded by a structural frame formed by the ribs (5) and the stringers (6) of the aircraft around the area of maximum acoustic impact of the propeller engines (3), said opening (12) further comprising a non-structural panel (7) joined to the previous structural frame by means of a rather non-rigid joint which considerably attenuates the vibrations through such joint, thus reducing the indirect acoustic noise and the indirect structural noise generated by the propeller engines (3) inside the passenger cabin of the aircraft. An acoustically attenuated fuselage covering comprises an opening which is surrounded by a structural frame formed by stringers and frames/ribs of the aircraft around an area of maximum acoustic impact of the propeller engines.
Patent CA-2724336-C (CA)
Inventor: PELL CHARLES ANTHONY
IPC: A61F7/00
Filed: 2009-05-14
Granted: 2017-06-06
Abstract: Methods and devices are disclosed to reduce the tissue trauma that occurs when a physician retracts or otherwise deforms a patient's tissues for surgery or other medical procedures. In one part, methods and devices are disclosed for cooling the tissue around the incision. In another part, methods and devices are disclosed that elute drugs into the tissues of the tissue margin.  In another part, methods and devices are disclosed to engage tissues during retraction to cushion, to sense tissue state, and to modulate tissue state.
Patent CA-2725994-C (CA)
Title: Convertisseur d'energie houlomotrice (wec) a dispositif de prise de force ameliore
Inventor: CHI WEI-MING
IPC: F03B13/18
Filed: 2010-03-29
Granted: 2017-03-07
Abstract: La présente invention concerne un convertisseur d'énergie houlomotrice (WEC), comprenant un flotteur et un espar pour guider le mouvement ascendant et descendant du flotteur en réponse aux vagues. Un dispositif de prise de force (PTO) est couplé entre le flotteur et l'espar, et monté dans le flotteur ou sur l'espar, de telle sorte que le dispositif de PTO comprenne l'appareil réagissant à l'interaction mécanique du flotteur avec la partie de l'espar à proximité du flotteur pour convertir leur mouvement relatif en énergie utile. Dans un mode de réalisation, le dispositif de PTO comprend une crémaillère linéaire s'étendant le long d'une partie externe de l'espar, et un convertisseur linéaire/rotatif, monté dans le flotteur, comprenant une courroie dentée à double face pour venir en prise avec la crémaillère et provoquer la rotation du convertisseur rotatif pour entraîner un générateur électrique. Dans un autre mode de réalisation, le dispositif de PTO comprend des pneus montés dans le flotteur qui tournent lors du mouvement ascendant et descendant du flotteur. Dans un autre mode de réalisation, le dispositif de PTO comprend une crémaillère et un agencement de pignons, l'un d'entre eux étant raccordé à l'espar et l'autre étant monté sur le flotteur.
Patent CA-2727681-C (CA)
Title: Programmation et reprogrammation des cellules
Inventor: JAENISCH RUDOLF
IPC: C12Q1/68
Filed: 2009-06-15
Granted: 2017-07-25
Abstract: Cette invention concerne un procédé permettant de reprogrammer une ou plusieurs cellules somatiques, par exemple, des cellules partiellement différenciées et/ou entièrement/définitivement différenciées, en les ramenant à un état moins différencié, par exemple, un état pluripotent ou multipotent. Dans d'autres modes de réalisation, l'invention concerne également des cellules somatiques reprogrammées produites par des procédés selon l'invention, des animaux chimériques comprenant des cellules somatiques reprogrammées selon l'invention, les utilisations desdites cellules, et des procédés pour identifier des agents utiles pour reprogrammer des cellules somatiques.
Patent CA-2732147-C (CA)
Title: Concentrateur d'oxygene portatif a poids optimalise
Inventor: OCCHIALINI JAMES MICHAEL
IPC: C01B13/08
Filed: 2005-05-16
Granted: 2014-01-07
Abstract: Une méthode pour produire un gaz riche en oxygène comprenant (a) un dispositif de déplacement du gaz primaire comportant un premier compresseur pour comprimer l'air extérieur pour fournir de l'air pressurisé et un deuxième compresseur adapté pour comprimer un gaz résiduaire pauvre en oxygène d'une pression sous-atmosphérique à une pression atmosphérique, un moteur d'entraînement pour actionner le premier et le deuxième compresseurs, et une pile rechargeable pour alimenter le moteur d'entraînement, où l'alimentation de la source rechargeable est caractérisée par des heures d'opération entre une charge de travail maximale et minimale; (b) une unité d'adsorption à oscillations sous vide adaptée afin de séparer l'air d'alimentation pressurisé en un produit riche en oxygène et un gaz résiduaire pauvre en oxygène, dans lequel l'unité d'adsorption comprend plusieurs couches adsorbantes contenant un adsorbant sélectif pour l'adsorption d'azote de l'air; et (c) le fonctionnement de chacune des couches adsorbantes au moyen d'un cycle d'adsorption incluant au moins les étapes répétitives pour alimenter/fournir le produit, la dépressurisation, l'évacuation, et la repressurisation; où la pression minimale dans l'étape d'évacuation se trouve entre 0,35 et 1,00 atma.
Patent CA-2740404-C (CA)
Title: Sensorless optimum torque control for high efficiency ironless permanent magnet machine
Inventor: BERMAN SCOTT GARRET
IPC: H02P21/14
Filed: 2009-09-23
Granted: 2014-07-22
Abstract: Embodiments of the present invention permit the optimization of torque control of a permanent magnet machine including obtaining instantaneous terminal voltages of the machine, transforming the instantaneous terminal voltages to a zero direct axis voltage and a non-zero quadrature axis voltage, using a mathematical transformation, regulating the electrical frequency of the permanent-magnet machine such that the zero direct-axis voltage is adjusted to have a value of zero, determining a non-final electrical angle of the permanent- magnet machine by applying an integrator to the regulated electrical frequency of the machine, determining a final electrical angle of the of the machine by integrating the non-final electrical angle and an electrical angle from a previous calculation cycle, and regulating the current vector of the machine such that the current vector is perpendicular to the final electrical angle of the machine, thereby optimizing the torque of the machine.
Patent CA-2743501-C (CA)
Inventor: SOROND MARIAM
IPC: H04W28/18
Filed: 2009-11-13
Granted: 2013-05-28
Abstract: A method according to an embodiment of the invention includes receiving and transmitting signals over a time division duplex (TDD) communication path. Signals are received over the TDD communication path via a first por-tion of a first frequency band. The first frequency band is ad-jacent to a second frequency band and to a third frequency band. The first frequency band is different from the second frequency band and from the third frequency band. A first frequency division duplex (FDD) communication path can be operable in the second frequency band. A second FDD com-munication path can be operable in the third frequency band. Signals are transmitted over the TDD communication path via a second portion of the first frequency band that is differ-ent from the first portion of the first frequency band.
Patent CA-2744716-C (CA)
Title: Reducing byproduction of malonates in a fermentation process
Inventor: XUE ZHIXIONG
IPC: C12P7/64
Filed: 2009-12-15
Granted: 2017-05-23
Abstract: Described are methods of reducing the amount of byproduct organic acids during fermentation of an organism, based on expression of a heterologous malonyl-CoA synthetase. A  polyunsaturated fatty acid ["PUFA"]-producing strain of the oleaginous yeast Yarrowia lipolytica was engineered to express a heterologous malonyl-CoA synthetase gene. The expression did not effect the production of PUFAs, but did result in a reduced amount of malonates when compared to the amount of malonates produced in the parental strain not expressing malonyl-CoA synthetase.
Patent CA-2746002-C (CA)
Title: Procede et systeme pour une etiquette rfid uhf au niveau d'un article avec une alimentation assistee basse frequence
Inventor: ALEXIS MARK
IPC: G06K19/07
Filed: 2009-10-14
Granted: 2017-12-12
Abstract: L'invention concerne un procédé et un système pour augmenter la plage de lecture d'une étiquette de sécurité en équipant l'étiquette d'un système d'antenne supplémentaire afin de fournir une puissance à une puce d'identification radiofréquence (« RFID ») sans devoir s'appuyer uniquement sur la puissance provenant du lecteur RFID. L'étiquette de sécurité comprend une puce RFID et un premier circuit d'antenne couplé à la puce RFID, le premier circuit d'antenne étant conçu pour décoder les signaux d'interrogation provenant d'un lecteur RFID. L'étiquette de sécurité comprend également un second circuit d'antenne couplé à la puce RFID. Le second circuit d'antenne est conçu pour induire une puissance à partir de signaux reçus d'au moins une autre source d'alimentation, telle qu'un émetteur EAS, de sorte que la puce RFID puisse être alimentée et activée pendant un tour d'interrogation RFID.