baber/WOPTO huggingface dataset:
Patent CA-2659555-C (CA)
Inventor: SCHOLTEN FRIEDHELM
IPC: D04H3/04
Filed: 2007-08-03
Granted: 2014-10-07
Abstract: A method for producing a multiaxial contexture, comprising the step of winding a monoaxial contexture from at least one storage device about a winding plane wherein the winding plane and the at least one storage device rotate about one another in order to wind the monoaxial contexture about the winding plane, characterized by a transportation of the multiaxial contexture along the winding plane, wherein mechanical oscillations are imparted onto the winding plane by a vibration drive, said mechanical oscillations being imparted in two different velocities in a pull off direction and in a reversal direction.
Patent CA-2661055-C (CA)
Inventor: KARLSSON ANDERS
IPC: A61M5/315
Filed: 2007-08-15
Granted: 2011-12-06
Abstract: The present invention relates to a device for delivering medicament, comprising a container (12) arranged to contain medicament, which container further comprises an opening arranged to expel medicament from the container, pressure means (16, 18) arranged to exert pressure on the medicament inside the container (12) for expelling a certain predetermined quantity of the medicament through the opening, driving means (26, 42) for driving said pressure means (16, 18), and activation means (46) for activating said driving means (26, 42) wherein said device comprises pressure release means (20) which are adapted, arranged and designed such that, when the predetermined dose has been expelled through the opening, the pressure on the medicament is released.
Patent CA-2663143-C (CA)
Inventor: DUTTA ASHUTOSH
IPC: H04W36/00
Filed: 2007-09-11
Granted: 2015-12-08
Abstract: A mechanism by which handoff delay can be minimized while not compromising the IMS/MMD security and also protecting the media if required by certain applications is presented. One proactive method includes proactive authentication. Another proactive method includes proactive security association, such as transferring SA keys from old proxy to new proxy, or transferring keys through serving signal entities. Reactive methods include transferring SA keys from old proxy to new proxy, using either push or pull technology. Other reactive methods include transferring keys through serving signal entities using either push or pull technology.
Patent CA-2663570-C (CA)
Inventor: DEMIT DANIEL
IPC: B25J9/16
Filed: 2007-09-13
Granted: 2012-01-24
Abstract: The invention relates to a robot-operated workstation (1), characterized in that it comprises at least one parts-handling robot (7) having an arm (9) with a free end provided with a parts holder (10), a first operational unit (5) and a second operational unit (6) for interacting functionally with the holder, and in that the holder comprises a body (11) with parts-receiving places (14) so arranged as each to be simultaneously accessible to one of the operational units. The invention also relates to a control method for this station.
Patent CA-2663638-C (CA)
Inventor: SADATO HIROKI
IPC: D06M15/59
Filed: 2007-09-14
Granted: 2013-01-29
Abstract: L'invention concerne une technologie pour améliorer la résistance à l'abrasion d'un tissu ou d'un tissu composite destiné à être utilisé dans des produits de fibre, tel qu'un vêtement, sans nuire à l'apparence de celui-ci ; et l'invention concerne en outre une technologie pour effectuer simultanément la résistance à l'abrasion et la légèreté du tissu ou du tissu composite sans nuire à l'apparence et à la texture de celui-ci. La résistance à l'abrasion du tissu peut être augmentée sans nuire à l'apparence de celui-ci par le revêtement de la surface du tissu avec des points de polymère en tant que résine résistante à l'abrasion, les points de polymère étant régulés de façon à ce que le diamètre maximal moyen de ceux-ci soit de 0,5 mm ou moins. En outre, la résistance à l'abrasion et la légèreté peuvent être simultanément obtenues par la régulation du taux de points de polymère dans le revêtement de surface de façon à se situer dans une plage de 0,2 à 3,0 g/m2.
Patent CA-2663918-C (CA)
Title: Micromechanical component and method for fabricating a micromechanical component
Inventor: GEIGER WOLFRAM
IPC: B81C99/00
Filed: 2006-04-03
Granted: 2014-02-18
Abstract: The application relates to a method for fabricating a microelectromechanical or microoptoelectromechanical component comprising an active structure hermetically tightly sealed. The application provides a simple method for forming contact holes for contacting specific parts of the component without introducing material stress to the component. The method comprises producing a first layer composite, producing a second layer composite, applying an at least partly conductive structure layer to the first layer composite, applying the second layer composite to the structure layer such that at least one part of the structure layer is hermetically tightly sealed by the first and second layer composites, wherein the at least one part comprises the active area of the component, and forming contact holes for making contact with conductive regions of the structure layer within at least one of the first or the second layer composite after applying the second layer composite to the structure layer.
Patent CA-2665579-C (CA)
Inventor: YEGGY ROBERT C
IPC: B01D21/01
Filed: 2007-10-05
Granted: 2015-06-30
Abstract: A method for separating bitumen from oil sands or tailings (a feedstock), includes: contacting a separating composition comprising from about 0.001% to about 2.5% by weight of 2,5,8,11-tetramethyl-6-dodecyn-5,8-diol ethoxylate; from about 0.1% to about 4.0% by weight of an aromatic phosphate ester having the formula: (see above formula) wherein R1 is a C1-C5 linear or branched alkyl group and n = 1 to 8; up to about 4.5% by weight of sodium acid pyrophosphate; up to about 4.5% by weight of tetrapotassium pyrophosphate; from about 2% to about 9.5% by weight of sodium hydroxide; and from about 1.7% to about 8.6% by weight of phosphoric acid, with the feedstock comprising bitumen and sand; heating the separating composition and the feedstock; agitating the separating composition and the feedstock; and recovering the bitumen and sand as separate products.
Patent CA-2668419-C (CA)
Title: Method for mitigating the salinity of drilling waste
Inventor: MCDONALD MICHAEL J
IPC: E21B21/00
Filed: 2009-06-05
Granted: 2016-08-02
Abstract: The present invention relates to a method for ameliorating the salinity of drilling waste that is generated over the course of drilling for oil & gas using water-based drilling fluid. In particular for drilling waste that is generated when using a potassium silicate-based drilling fluid. Salinity is a common problem since salt-based additives are commonly added to drilling fluids to obtain certain desirable properties such as shale inhibition. Potassium salts represents a commonly used drilling fluid additive to inhibit the swelling and dispersion of shale. Salinity in the drilling fluid can further increase as a result of drilling fluid contact with the geological formations being drilled.
Patent CA-2671572-C (CA)
Inventor: ELISSEEFF JENNIFER H
IPC: C08L5/08
Filed: 2007-12-04
Granted: 2015-05-26
Abstract: Biologically compatible polymers carry an imide and can be used as an adhesive, a hydrogel or both. A second biologically compatible polymer reactive with the imidated polymer can be used therewith to seal openings.
Patent CA-2674401-C (CA)
Title: Punch device for piercing hydro-formed member
Inventor: PETERS CHRIS E
IPC: B21D26/00
Filed: 2009-07-30
Granted: 2018-05-01
Abstract: A piercing device for forming an aperture in a hollow member includes a punch having a cutting surface to pierce the hollow member, and a guide bore extending through the punch. The punch is slidably received on a complementarily shaped guide post of a support member. A drive member extends through the support member and is operable to transfer a force between a ram and the punch.  Multiple piercing devices may be located within relatively small volumes about a hydro-forming die, and can be used to perform complete pierces or to perform partial pierces.
Patent CA-2674484-C (CA)
Inventor: SHELTON LAWRENCE S
IPC: F16B15/06
Filed: 2008-02-05
Granted: 2014-10-21
Abstract: A nail (10) having a plurality of grooves (14) configured to reduce the amount of material needed to create the nail and increase the holding power of the nail, while only "minimally affecting the bending yield strength of the nail and other important properties. The nail includes a relatively high number of grooves having a relatively shallow depth to retain a cross-sectional geometry of the shank 812) that permits the formation of a full round head (11) of sufficiently large diameter such that pull through resistance of the nail is not- significantly affected. Various embodiments of such a nail are disclosed. In a first embodiment, the grooves are semi-circular and are disposed evenly and symmetrically about the circumference of the shank. In a second embodiment, a protrusion is formed at one tangent point (corner) of each of the plurality of grooves. In a third embodiment, a protrusion is formed at each tangent point of each of the plurality of grooves. Ih other embodiments the grooves may be unevenly and asymmetrically disposed about the circumference- of the shank, the grooves may comprise non-semi-circular geometries and the grooves may comprise deformations.
Patent CA-2678840-C (CA)
Inventor: TOMINAGA HIROSHI
IPC: H05B6/12
Filed: 2008-08-13
Granted: 2013-10-01
Abstract: An infrared sensor 26 includes an infrared detection element 26a which is provided on a lower side of a top plate 2 to detect an amount of infrared light radiated from a heated object 20 and an amplifier 26b operable to amplify a signal detected by the infrared detection element 26a. The infrared sensor 26 outputs an initial detection value having a substantially constant magnitude with respect to the temperature of the heated object 20 when the temperature of the heated object 20 is lower than a detection lower limit temperature, and outputs a detection signal having magnitude and rate of increase which become larger as the temperature of the heated object 20 becomes higher in the vicinity of a control temperature range in which the control unit 29 controls the output of the induction heating coils 21a and 21b to perform temperature control of the heated object 20. The control unit 29 includes a storage unit 29a operable to measure and store the initial detection value, and reduces the output of the induction heating coils 21a and 21b or stops the heating when an increased amount of the output value of the infrared sensor 26 with respect to the initial detection value stored in the storage unit 29a becomes greater than or equal to a predetermined value.
Patent CA-2681016-C (CA)
Inventor: KUPPER DETLEV
IPC: B07B1/14
Filed: 2008-03-19
Granted: 2015-01-06
Abstract: The device (100) according to the invention for separating or classifying material (1) to be fed into at least two different grain fractions (2, 3) comprises a screen device (5), which is formed by rotatable elements (8), particularly a roller table screen, wherein at least one finer grain fraction (2) passes between the rotatable elements (8) and means (14) are provided for cooling the rotatable elements.
Patent CA-2682525-C (CA)
Inventor: WILHELM RUDOLF
IPC: A61K35/62
Filed: 2008-03-31
Granted: 2015-11-17
Abstract: The present application describes a novel, advantageous purification method which guarantees the embryonation capability and the viability of a worm egg suspension. The T. suis worm eggs are first treated in a non-embryonated condition in a sulfuric acid solution at about <= ph 2. Bacteria and viruses are thereby killed successfully. The germination number of yeasts and fungi is reduced. In a second step, the pH-value is increased and an orally tolerated preservative is added. Yeasts and fungi are thereby killed successfully. The suspension medium used in the second purification step can then be used as a culture medium for additional production (embryonation) and storage.
Patent CA-2691355-C (CA)
Title: Methods and systems for scheduling resources in a telecommunication system
Inventor: JERSENIUS KRISTINA
IPC: H04W72/12
Filed: 2007-12-19
Granted: 2023-10-17
Abstract: Aspects of the present invention relate to the scheduling of resources in a telecommunication system that includes a mobile terminal and base station. In one embodiment, the mobile terminal sends an initial scheduling request to a base station. Subsequently, the mobile terminal does not transmit a scheduling request to the base station unless and until a scheduling request triggering event is detected.
Patent CA-2694604-C (CA)
Inventor: HO KOC-KAN
IPC: C07D243/08
Filed: 2008-08-18
Granted: 2016-02-09
Abstract: The present invention relates to N-benzyl,N'-arylcarbonylpiperazine derivatives having the general Formula (I) to pharmaceutical compositions comprising the same, and to the use of a these N-benzyl,N'-arylcarbonylpiperazine derivatives for the manufacture of a medicament for treating or preventing atherosclerosis and related disorders associated with cholesterol and bile acids transport and metabolism.
Patent CA-2702738-C (CA)
Title: Machine a melanger et a petrir pour le melangeage continuel et methode de mise en oeuvre du melangeage continuel au moyen d'une machine a melanger et a petrir
Inventor: FRANZ PETER
IPC: B29C48/395
Filed: 2010-05-04
Granted: 2012-10-30
Abstract: Une machine à mélanger et à pétrir (1) pour mélangeage continuel comprend une vis sans fin (3) tournant dans un carter (2) et se déplaçant simultanément dans le sens axial par translation. Pour améliorer de manière durable l'efficacité de la machine en ce qui concerne son débit par unité de temps, une vis sans fin (3) comprend au minimum quatre groupes de pales de vis (4a, 4b, 4c, 4d) répartis uniformément sur la circonférence, chaque groupe étant constitué de deux pales de vis disposées en séquence axiale. Le diamètre extérieur (Da) de la tige de la vis fait entre 400 et 800 millimètres. La vitesse de rotation dela tige (3) est entre 30 et 80 tr/min. La machine à mélanger et à pétrir (1) est conçue pour mélanger une masse anodique pour la production d'électrodes et d'anodes dans l'industrie de l'aluminium.
Patent CA-2710399-C (CA)
Inventor: AYRE RICHARD
IPC: F03B17/06
Filed: 2008-12-22
Granted: 2017-02-07
Abstract: A tidal flow energy generation structure has a tubular framework including tubular node modules for mounting na-celles.  The node modules have tubular limbs extending in transverse directions and elongate interconnecting tubes extending to interconnect with the tube limbs of the node modules. The node modules and the interconnecting elongate tubes are typically posi-tioned resting on or closely adjacent the seabed, the nacelles being mounted above the level of the node modules and interconnect-ing tubes.
Patent CA-2713535-C (CA)
Inventor: BRAUN KEVIN GORDON
IPC: F01P11/10
Filed: 2008-07-09
Granted: 2015-10-06
Abstract: A work machine (10) comprises a baffle (32) configured to divert air flow from a source of pressurized air (28) laterally outwardly toward a peripheral edge (42) of the baffle (32) to create a flow-inducing region (43) about the peripheral edge (42) to ventilate the engine compartment (38).
Patent CA-2716490-C (CA)
Title: Appareil modulaire integre de mesure dentaire et procede de denture
Inventor: MASSAD JOSEPH J
IPC: A61C19/05
Filed: 2009-03-24
Granted: 2015-11-24
Abstract: L'invention concerne un appareil modulaire intégré de mesure dentaire (100) et un procédé pour son utilisation en vue de produire des dentures anodontes. L'appareil est constitué d'un ensemble de composants, notamment un plateau dentaire inférieur (102) présentant une plaque amovible modulaire de contact (106) doté d'un épaulement (108) qui s'étend vers le haut et qui entoure une ouverture tronconique (120), un écrou à bille (122) maintenu dans l'ouverture tronconique et un montant (124) fixé de manière ajustable sur l'écrou à bille. Une plaque modulaire d'ajustement (126) peut être fixé de manière libérable à un plateau dentaire supérieur (104), ou un secteur intégré d'ajustement (178) disposé sur une surface de base (130) du plateau dentaire supérieur (104) est utilisé pour obtenir avec précision des positions définies en relation occlusale verticale et centrée. La plaque de contact (106) et la plaque d'ajustement (126) sont configurées toutes deux comme composants aptes à être clipsés sur les plateaux respectifs. Une plaque de contact d'une taille et une plaque d'ajustement d'une taille s'ajustent à toutes les tailles de plateau dentaire. De plus, la plaque de contact (106) peut être utilisée comme écarteur entre les plateaux dentaires une fois que le montant (124) et l'écrou à bille (122) ont été enlevés. Enfin, la plaque de contact (106) et la plaque d'ajustement (126) peuvent être enlevées pour le positionnement fonctionnel et les mesures esthétiques d'orientation.
Patent CA-2721042-C (CA)
Inventor: INOUE KEIJI
IPC: A61P35/00
Filed: 2009-04-21
Granted: 2017-07-11
Abstract: Provided is a sensitizing detection agent of an oral or intravenous administration type which enables the detection of bladder cancer with a higher sensitivity without causing pain to the patient. A sensitizing detection agent for bladder cancer comprising 5-aminolevulinic acid (ALA), a derivative thereof, or a salt of these is orally or intravenously administered, and a video camera system is inserted via the urethra and a blue light at 380-440 nm is irradiated to observe the red fluorescent part. Further, VLD-Ml is inserted and a blue light at 405 nm is irradiated to observe fluorescence intensity (relative intensity) of the red light part. For oral administration, 20 mg/kg (maximum of 1 g) of ALA is dissolved in 50 mL of a 5% glucose solution prior to the administration.
Patent CA-2728998-C (CA)
Inventor: DAIGLE RONALD ELVIN
IPC: A61B8/06
Filed: 2009-06-24
Granted: 2021-11-16
Abstract: La présente invention concerne un système dimagerie par ultrasons avec traitement orienté pixel. Dans ledit système, un procédé de production dune image de vélocité Doppler est réalisé selon les étapes suivantes : émission de signaux acoustiques non focalisés dans un support substantiellement sur un champ entier; réception de signaux ultrasonores éparpillés et renvoyés sur une matrice de transducteur en réponse à lémission; traitement des signaux ultrasonores reçus, afin dextraire une information pour construire un signal de vélocité Doppler correspondant à au moins un point dans le support; et génération, sur un dispositif daffichage, de limage de vélocité Doppler à partir du signal de vélocité de Doppler traité. Linvention décrit des séquences dacquisition et des algorithmes de traitement de signal qui fournissent une meilleure quantification des paramètres découlement de fluide, y compris une meilleure discrimination entre des régions découlement de sang et de tissu. Linvention porte en outre sur des modes dacquisition de doppler vectoriel et de doppler spectral à fréquence de trame très élevée, pour visualisation de post-acquisition et en temps réel, sur un large champ de vision.
Patent CA-2730259-C (CA)
Inventor: SCADDEN JARROD
IPC: G02B6/38
Filed: 2009-07-10
Granted: 2017-02-28
Abstract: A fiber optic connector assembly includes a connector and a carrier. The connector has a first mating end and a second end and an optical fiber terminated thereto. The fiber defines a first end adjacent the mating end and a second end protrud-ing out of the second end of the fiber optic connector. A carrier having a connector end and an oppositely disposed cable end is engaged with the connector. An alignment structure is disposed on the carrier that includes a first end and a second end and a throughhole extending therebetween, the alignment structure including a cutaway portion extending perpendicularly to and com-municating with the throughhole. The optical fiber terminated to the fiber optic connector is positioned within at least a portion of the throughhole with the second end of the optical fiber located within the cutaway portion. A window is disposed within the cut-away portion over the second end of the optic fiber, the window for visually inspecting the alignment of the second end of the fiber with an end of a second fiber entering the cable end of the carrier. A  heat activated element that is configured to melt when exposed to a predetermined amount of heat and resolidify when the heat is removed bonds the second optical fiber to the align-ment structure.
Patent CA-2731441-C (CA)
Title: Closure device for a fluid vessel
Inventor: LE MASURIER STEVEN
IPC: A47G19/22
Filed: 2008-07-31
Granted: 2015-10-20
Abstract: A closure device (2) for a fluid vessel (1) comprises a bistable valve arrangement which includes first and second valve rim portions (4,5) and a valve member (3) engageable with either of the rim portions (4, 5) respectively to define an open position in which fluid (9) can exit the vessel (1) and a closed position in which fluid (9) is substantially prevented from exiting the vessel (1). The valve is shown in the open position. The valve is arranged to close automatically when an impulse is exerted against the valve member (3). This can occur for example when the vessel (1) is knocked over and the fluid (9) therein exerts pressure against the valve member (3).
Patent CA-2734350-C (CA)
Inventor: RING LEV
IPC: E21B43/10
Filed: 2011-03-17
Granted: 2015-01-06
Abstract: A method of lining a wellbore includes deploying the liner into the wellbore using a workstring and a setting tool; engaging the setting tool with a casing or liner previously installed in the wellbore; and pressurizing a chamber formed between a seal of the setting tool and a shoe of the liner, thereby driving the liner further into the wellbore, wherein reactionary force is transferred to the previously installed casing or liner by the engaged setting tool.
Patent CA-2736037-C (CA)
Inventor: PARK TAE JIN
IPC: H04H40/18
Filed: 2004-09-16
Granted: 2014-10-28
Abstract: A digital broadcast receiver includes a demultiplexer for demultiplexing a received broadcast signal into video streams and supplementary information streams, the supplementary information streams including a Program map table (PMT) and an Event information table (EIT). A video parser separates the video streams into user data and video data. A controller detects caption information from one or both of the PMT and the EIT and determines whether caption data in the user data is analog or digital using the detected caption information, and outputs a control signal according to the caption information. A video decoder decodes the video data and a caption decoder decodes the caption data according to the control signal. A video combiner combines the decoded video data with the decoded caption data. The caption information indicates whether a digital television closed caption service or a line 21 closed caption service is present in the video streams.