baber/WOPTO huggingface dataset:
Patent CA-2577488-C (CA)
Title: Electric submarine power cable and system for direct electric heating
Inventor: ESPEN OLSEN
IPC: H01B7/22
Filed: 2007-02-07
Granted: 2014-10-14
Abstract: The present invention relates to an electric submarine power cable, in particular for use in hydrocarbon pipeline heating systems and adapted to be installed as a piggyback cable (12) on said pipelines (10), comprising a multi-wire stranded conductive core (2) with an outer insulation (4) and at least one outer protective sheath (8) as well as armouring means. The armouring means are incorporated in said conductive core (2) as integral tensile strength wire elements (1). Moreover, the invention relates to a hydrocarbon pipeline heating system as such, comprising this novel submarine power cable.
Patent CA-2580972-C (CA)
Title: Cut-off wheel comprising a double core clamping device
Inventor: GISSING GERHARD
IPC: B24D5/16
Filed: 2005-10-18
Granted: 2011-04-26
Abstract: The invention relates to a composite system for a cut-off wheel (1), in particular with a diameter greater than 400 mm, consisting of an abrasive external cutting ring with depressions (3) on both sides in the vicinity of the bore, two flush-fitting tensioning plates (2) being placed in said depressions to act as a core clamping device. Said clamping plates are re-usable elements, retained by the user, and transfer forces to the clamping flanges (4a + 4b) of the machine. The plates also increase stability and reduce waste.
Patent CA-2581859-C (CA)
Inventor: WULFF HEIKE
IPC: C07D493/02
Filed: 2005-10-04
Granted: 2018-04-17
Abstract: Compositions of matter comprising 5-phenoxyalkoxypsoralen compounds and their method of synthesis and use. The compounds are useable to treat diseases or disorders in human or animal subjects, including autoimmune diseases. The compounds inhibit potassium channels, including the Kv1.3 channel and at least some of the therapeutic effects of such compounds may be due at least in part to potassium channel inhibition. In some embodiments, the compounds are more selective for certain potassium channels (e.g., Kv1.3 channels) than other potassium channels (e.g., Kv1.5 channels). The composition the formula:    wherein: (CH2)n is cyclic or acyclic and optionally substituted or unsubstituted;  n is 1 through 10; X is O, S, or N; and R1 is aryl, heterocyclyl or cycloalkyl and is optionally substituted with one or more substituents selected from alkyl, alkoxy, amino and its alkyl derivatives, acylamino, carboxyl and its alkyl ester, cyano, halo, hydroxy, nitro and sulfonamido groups.
Patent CA-2582648-C (CA)
Title: Digital hearing aid system
Inventor: SYKES FREDERICK EDWARD
IPC: H04R25/02
Filed: 2002-04-11
Granted: 2010-08-17
Abstract: A digital hearing aid is provided that includes front and rear microphones, a sound processor, and a speaker. Embodiments of the digital hearing aid include an occlusion sub--system, and a directional processor and headroom expander. The front microphone receives a front microphone acoustical signal and generates a front microphone analog signal. The rear microphone receives a rear microphone acoustical signal and generates a rear microphone analog signal. The front and rear microphone analog signals are converted into the digital domain, and at least the front microphone signal is coupled to the sound processor. The sound processor selectively modifies the signal characteristics and generates a processed signal. The processed signal is coupled to the speaker which converts the signal to an acoustical hearing aid output signal that is directed into the ear canal of the digital hearing aid user. The occlusion sub-system compensates for the amplification of the digital hearing aid user's own voice within the ear canal. The directional processor and headroom expander optimizes the gain applied to the acoustical signals received by the digital hearing aid and combine the amplified signals into a directionally-sensitive response.
Patent CA-2587527-C (CA)
Title: Agent d'encollage pour papier contenant de l'amidon cationique et du polmere lineaire a base d'azote
Inventor: SCHMID MARKUS
IPC: D21H17/35
Filed: 2005-11-29
Granted: 2015-04-28
Abstract: L'invention concerne un agent d'encollage pour papier, comprenant une dispersion aqueuse stable d'un agent d'encollage réactif, entre 5 et 100% en poids, par rapport à l'agent d'encollage réactif, d'un polymère essentiellement linéaire à base d'azote, qui comporte au moins 3 mmole/g d'atomes d'azote basiques, ainsi qu'entre 1 et 50% en poids d'amidon cationique à degré de substitution d'au moins 0,05. L'agent d'encollage pour papier présente un bon effet d'encollage et est stable en viscosité.
Patent CA-2588982-C (CA)
Title: Pigments jaunes d'oxyde de fer ameliores
Inventor: ROSENHAHN CARSTEN
IPC: C09D7/61
Filed: 2007-05-11
Granted: 2015-03-24
Abstract: La présente invention concerne des pigments jaunes doxyde de fer améliorés et leur utilisation.
Patent CA-2592749-C (CA)
Inventor: CANNON CHARLES
IPC: G06K5/00
Filed: 2006-03-24
Granted: 2015-02-24
Abstract: A smartcard-enabled BPID Security Device integrates a smartcard reader with a biometric authentication component to provide secured access to electronic systems. The device allows for an individual to insert a smartcard into an aperture in the physical enclosure of the BPID Security Device, allowing the smartcard and the BPID Security Device to electronically communicate with each other. The smartcard-enabled BPID Security Device is based on a custom application specific integrated circuit that incorporates smartcard terminals, such that the BPID Security Device can communicate directly with an inserted smartcard. In an alternative embodiment of the invention, the smartcard-enabled BPID Security Device is based on a commercial off-the-shelf microprocessor, and may communicate with a commercial off-the-shelf microprocessor smartcard receiver using a serial, USB, or other type of communication protocol. The device allows for enrolling a user's credentials onto the smartcard-enabled BPID Security Device. The device also allows for authenticating an individual using the smartcard-enabled BPID Security Device.
Patent CA-2593016-C (CA)
Title: Taste masking system for non-plasticizing drugs
Inventor: HABIB WALID
IPC: A61K9/14
Filed: 2006-01-04
Granted: 2012-05-15
Abstract: The present invention relates to taste masking system, taste masked formulations, dosage forms made from those formulations and methods of making those formulations that involve dissolving or dispersing a pH dependant polymer and a non-plasticizing active pharmaceutical ingredient in a solvent, granulating using that material or forming layers over a solid support therewith. This can be followed with the use of a taste masking overcoating layer.
Patent CA-2599068-C (CA)
Title: Power line communications interface and surge protector
Inventor: CERN YEHUDA
IPC: G05B11/01
Filed: 2006-01-23
Granted: 2014-10-14
Abstract: There is provided a system that includes an AC power input port (205) for connection to an AC power line (115), an AC power output port (250) for providing power from the AC power line, an AC power surge suppression circuit (225) for limiting voltage at the AC power output port, a data port (260), a capacitive data coupler (240) for coupling a data signal between the AC power input port and the data port, and a data port surge suppression circuit (245) for limiting voltage at the data port.
Patent CA-2604693-C (CA)
Title: Multi-cryopreserved hepatocyte compositions and methods for their preparation
Inventor: DRYDEN DANIEL
IPC: C12N1/04
Filed: 2006-03-30
Granted: 2012-08-14
Abstract: The present invention relates to hovel cell (e.g., hepatocyte, etc.) compositions and methods for their preparation and use. In particular, the invention concerns methods of processing preparations of such cells so as to permit their repeated cryopreservation and thawing while retaining substantial viability. The invention also concerns preparations of cells (e.g., hepatocytes) that have been repeatedly cryopreserved and thawed.
Patent CA-2610892-C (CA)
Title: Procede de reduction de la quantite de soufre organique de masse moleculaire elevee captee par des courants d'hydrocarbure transportes par un pipeline
Inventor: FEIMER JOSEPH L
IPC: C10G25/00
Filed: 2006-06-06
Granted: 2012-01-03
Abstract: L'invention concerne un procédé d'élimination de niveaux relativement faibles de soufre organique de masse moléculaire élevée de courants d'hydrocarbures, notamment de courants ayant capté un tel soufre lors de leur transport dans un pipeline. Le courant d'hydrocarbures contenant le soufre organique passe au travers d'un lit de matériau absorbant ayant une teneur élevée en Ni, une grande aire de surface et contenant également une quantité efficace de SiO2 ou GeO2 et un métal alcalino-terreux.
Patent CA-2617370-C (CA)
Inventor: SHINAL EDWARD C
IPC: A61K47/36
Filed: 2000-05-15
Granted: 2011-11-01
Abstract: Provided is a composition and a method for increasing cellular uptake of bioactive agents, particularly those compounds termed "small molecules" into the cells of mammalian tissue, such as the epithelial cells of the mucosa.
Patent CA-2617629-C (CA)
Title: Ensemble transducteur pour debitmetre ultrasonique
Inventor: STRAUB HENRY C JR
IPC: H01L41/08
Filed: 2006-07-21
Granted: 2013-10-01
Abstract: La présente invention concerne un ensemble transducteur pour débitmètre ultrasonique comprenant généralement un carter extérieur oblong définissant un intérieur et un extérieur, ainsi qu'un axe selon sa plus grande dimension. Il comporte un élément piézo-électrique couplé en occlusion totale ou partielle sur une première extrémité du carter extérieur oblong, un porte-broches couplé en occlusion totale ou partielle sur une deuxième extrémité du carter extérieur oblong, le porte-broches comprenant une première broche électrique, et un premier fil couplant la première broche électrique à l'élément piézo-électrique, lequel premier fil court intérieurement sur toute la longueur du carter extérieur oblong.
Patent CA-2619218-C (CA)
Inventor: FLAUGHER RALPH JR
IPC: H02P21/00
Filed: 2006-08-14
Granted: 2012-03-20
Abstract: A method for controlling at least two variable frequency drives connected in parallel. The method comprises, for each variable frequency drive, communicating a magnetizing current component value to a master controller, and receiving a speed demand, a flux demand, and an average magnetizing current component value from the master controller. The method also comprises determining a motor speed and a motor flux based on measurements of a stator voltage and current of a motor coupled to the variable frequency drive, determining a speed reference based on a torque current component value, and determining a flux reference based on the magnetizing current component value and the average magnetizing current component value. The method further comprises adjusting a torque current component based on the speed reference and/or adjusting a magnetizing current component based on the flux reference.
Patent CA-2621878-C (CA)
Inventor: THOMPSON A DEAN
IPC: G02B6/36
Filed: 2008-02-20
Granted: 2017-01-17
Abstract: A field data distribution system with a fiber optic converter includes a weatherproof housing with a hinged lid, a panel positioned in the housing and having a plurality of pairs of insulation displacement connector units mounted thereon, and a pair of multi-terminal box connectors on opposite sides thereof. A double pole, single throw switch interconnects each connector unit of a pair to perform testing functions. Auxiliary connectors are interconnected to selected pairs or groups of pairs of the connector units. The connector units and auxiliary connectors enable the connection of communication devices, such as telephone sets, to cables connected to the distribution box, as well as computer modems and network interface adapters. One of the auxiliary connectors is connected to media converter circuitry for converting between an optical data signal interfaced to an optical connector and an electrical data signal interfaced to the auxiliary connector.
Patent CA-2629114-C (CA)
Inventor: ILIUTA SERBAN
IPC: B29C48/07
Filed: 2008-04-15
Granted: 2011-04-05
Abstract: There is provided a building material composition comprising a filler and a polymer wherein the filler comprises coke and the polymer comprises polyethylene. A process for making the same comprises loading the polyethylene with coke and forming the resulting composition into a building material, the amount of coke being selected depending on the desired building material.
Patent CA-2629668-C (CA)
Inventor: MAROCCO MARIO M
IPC: E06B7/086
Filed: 2008-04-23
Granted: 2013-02-05
Abstract: A shutter assembly having a rectangular frame and at least two separate sections of louvres rotatably supported in the frame; at least two separate tilt control bars, for controlling at least two separate groups of louvres; links connecting respective louvres to the respective control bar; a releasable connector device for connecting and disconnecting the tilt control bars of at least two separate sections of louvres of the shutter assembly, to allow adjustment of the tilt of the louvres in all groups of the shutter assembly in unison, or each separate group of the louvres individually.
Patent CA-2630480-C (CA)
Inventor: PRIBENSZKY CSABA
IPC: A01N1/02
Filed: 2006-11-21
Granted: 2014-04-01
Abstract: The present invention relates to a method for improving viability and/or stress tolerance of viable biological material and using the said material comprising applying hydrostatic pressure to said biological material; keeping the said viable biological material at the hydrostatic pressure for a predetermined time period; releasing the hydrostatic pressure; and using the said material for any desired purpose in accordance with any useful protocol .  The usage of the said biological material incorporates any techniques, protocols that are applicable in the field of assisted reproductive techniques, biotechnical and/or biotechnological manipulations.
Patent CA-2634725-C (CA)
Title: Milking claw top
Inventor: STEINGRABER GARY C
IPC: A01J5/00
Filed: 2005-03-01
Granted: 2010-05-25
Abstract: A milking claw for a dairy animal has a top having a front pair of first and second inlets laterally spaced on opposite sides of a longitudinal axis and receiving milk from the front pair of teats and directing such milk rearwardly into the claw on laterally opposite sides of the longitudinal axis, and a rear pair of third and fourth inlets laterally spaced on opposite sides of the longitudinal axis and receiving milk from the rear pair of teats and directing such milk forwardly into the claw on laterally opposite sides of the longitudinal axis, along nonintersecting flow paths.
Patent CA-2635412-C (CA)
Inventor: AZUMA MITSUYOSHI
IPC: A61K31/44
Filed: 1999-08-13
Granted: 2011-06-21
Abstract: Disclosed is a pharmaceutical composition for the prophylaxis and treatment of asthenopia or pseudomyopia, which comprises a compound having a Rho kinase inhibitory activity and a pharmaceutically acceptable carrier. The compound having the Rho kinase inhibitory activity, for example, has the following formula (I): (see formula I) wherein Ra is a group of the following formula (a), (b) or (c) : (see formula (a)) (see formula (b)) (see formula (c)) in which R is hydrogen, alkyl, phenyl or the like; R1 is hydrogen, alkyl, phenyl or the like; R2 is hydrogen or alkyl; R3 and R4 are hydrogen, alkyl or the like; A is a bond or alkylene; L is hydrogen, alkyl or the like; R5 is hydrogen, hydroxyl or the like; R b is hydrogen, alkyl or the like; and R c is optionally substituted heterocycle containing nitrogen.
Patent CA-2639108-C (CA)
Title: Crayon electrochirurgical a evacuation de la fumee integree et methode
Inventor: LEE ALAN R
IPC: A61B18/14
Filed: 2008-08-22
Granted: 2012-12-04
Abstract: Un crayon électrochirurgical comprend un tube de succion à longueur réglable qui entoure une électrode stationnaire pour évacuer la fumée et les sous-produits électrochirurgicaux d'un site de chirurgie. Une unité d'ancrage d'électrode est située à l'intérieur du tube de succion pour permettre le mouvement relatif du tube de succion par rapport à une électrode maintenue stationnaire et pour recevoir et raccorder les différentes longueurs des électrodes. Le réglage de la longueur du tube de succion par rapport aux différentes longueurs de l'électrode permet une évacuation efficace, entre autres.
Patent CA-2641993-C (CA)
Title: Appareil de separation des particules contenues dans les gaz d'echappement de moteurs a combustion interne
Inventor: SABERI SHADI
IPC: F01N3/28
Filed: 2007-02-15
Granted: 2012-05-08
Abstract: Appareil de séparation des particules contenues dans les gaz d'échappement de moteurs à combustion interne, dans lequel l'écoulement des gaz d'échappement est guidé à travers un milieu filtrant dans lequel les particules peuvent être absorbées et retenues (4). L'invention devrait améliorer la séparation de manière économique par rapport aux filtres à particules conventionnels. En accord avec l'invention, le milieu filtrant (1) est constitué d'une mousse métallique à pores ouverts présentant au moins deux couches (11, 12, 13) qui diffèrent par l'épaisseur, la porosité et / ou la taille des pores dans la direction de passage de l'écoulement à travers le milieu filtrant.
Patent CA-2644536-C (CA)
Title: Compositions of doped, co-doped and tri-doped semiconductor materials
Inventor: LYNN KELVIN
IPC: C30B11/00
Filed: 2007-03-05
Granted: 2011-11-01
Abstract: The selection of materials for radiation detector applications is governed by fundamental physical properties of the materials. It is desirable that the material (e.g., CdZnTe compounds) should exhibit high electrical resistivity and an excellent ability to transport charge carriers generated by external radiation. However, unknown impurities and/or other native defects can also render the intrinsic CdZnTe compounds to have strong carrier trapping tendencies, thereby deteriorating a radiation detector's performance.  Accordingly, CdZnTe and/or other semiconductor materials with improved carrier transport properties and depletion characteristics are needed. In accordance with embodiments of the present technology, a particular example of the semiconductor material includes tellurium, cadmium, and zinc with tellurium in molar excess of cadmium and zinc. The example also includes aluminum having a concentration of about 10 to about 20,000 atomic parts per billion and erbium having a concentration of at least 10,000 atomic parts per billion.
Patent CA-2645826-C (CA)
Inventor: KOLARI MARKO
IPC: D21H21/36
Filed: 2007-03-15
Granted: 2014-05-06
Abstract: The invention relates to a method for preventing or delaying bacterial sporulation in the broke system of a board or paper machine by lowering the content of transition metals in the broke to a level unfavourable for sporulation.  Preferably bacterial cells present in the broke system of the board or paper machine are not substantially killed by the procedure used for lowering the content of the transition metals. The invention further relates to a method for producing packaging board or packaging paper having a low bacterial spore content.
Patent CA-2648694-C (CA)
Title: Rotating anti-slip device for soles for footwear
Inventor: ERCOLI GERMANO
IPC: A43C15/08
Filed: 2007-09-25
Granted: 2014-07-08
Abstract: The present invention relates to the footwear industry and more specifically concerns a device that, inserted in soles for footwear, allows the user to equip his or her own footwear, mechanically and easily, with anti-slip serrated nails in the presence of snow or ice or other slippery material on the paved surface.
Patent CA-2651756-C (CA)
Title: Ensemble de transport articule pour faucheuse-andaineuse avec plate-forme de coupe
Inventor: SALLEY GORDON LEE
IPC: A01B73/00
Filed: 2009-01-30
Granted: 2016-07-05
Abstract: Une faucheuse-andaineuse agricole comprend une unité de traction dotée dun cadre. Une plateforme de coupe comporte une extension longitudinale, une ouverture dalimentation associée à un premier emplacement de fixation et un premier élément dattache à une extrémité de la plateforme de coupe associée à un deuxième emplacement de montage. Un ensemble de levage transporté par le cadre de lunité de traction est configuré de manière à pouvoir se fixer à la plateforme de coupe au premier emplacement de montage. Un dispositif de transport articulé est fixé au cadre de lunité de traction. Le dispositif de transport articulé comprend un second élément dattache configuré de manière à saccoupler au premier élément dattache et au moins un actionneur assurant le couplage entre les deux et réglant une orientation angulaire relative entre le cadre et la plateforme de coupe lorsque les premier et second éléments dattache sont accouplés ensemble.
Patent CA-2661207-C (CA)
Inventor: NANBA YOSHINORI
IPC: B65D33/00
Filed: 2007-08-17
Granted: 2014-09-23
Abstract: A belt-shaped base 331 of a female member 33 of a zipper tape 3 attached to an inner surface of a bag body 2 has a wide portion 34 that extends wider toward an opening of the bag body 2 than a belt-shaped base 321 of the male member 32. An open tape 4 is disposed on the wide portion 34 and a seal layer 5 is laminated on a surface of the open tape 4. A first projecting portion 35 is also provided on the wide portion 34.  A second projecting portion 36 is provided on an opening-side end of the belt-shaped base 321. The projecting portions have a substantially trapezoidal cross section. When the zipper tape 3 is bonded to the bag body 2 and is sealed by the seal layer 5, a gap is provided between the open tape 4 and the first and the second projecting portions 35 and 36.
Patent CA-2667083-C (CA)
Inventor: SAVAGE DOUGLAS R
IPC: A61L31/12
Filed: 2007-10-19
Granted: 2013-06-25
Abstract: L'invention concerne un stent endovasculaire radialement extensible destiné à être positionné sur le site d'une lésion vasculaire afin d'inhiber la resténose au niveau du site, une méthode d'utilisation de celui-ci et un procédé de fabrication de celui-ci. Le stent présente un corps radialement extensible formé d'un ou de plusieurs filaments métalliques, au moins une surface des filaments présentant une surface rugueuse ou abrasée. Le stent peut comprendre un agent thérapeutique sur la surface abrasée.
Patent CA-2669946-C (CA)
Title: Hydraulic reaction turbine and method for reducing pressure fluctuations
Inventor: WEDMARK ANDERS
IPC: F03B11/00
Filed: 2007-02-27
Granted: 2012-08-14
Abstract: Hydraulic reaction turbine comprising, a runner, a draft tube (1) downstream of the runner, and - injection means (4,10) for introducing water into the draft tube in order to reduce pressure fluctuations therein, with one or more openings (10) in the draft tube wall (1a) adapted to substantially evenly distribute injected water in the axial and/or circumferential direction of the draft tube (1).
Patent CA-2670363-C (CA)
Inventor: AMETAMEY SIMON MENSAH
IPC: A61B5/00
Filed: 2008-04-11
Granted: 2015-07-21
Abstract: The present invention is directed towards a method of synthesis of 18F-folate radiopharmaceuticals, wherein fluorine-18 is attached to a pteroate (or folate) or derivative thereof, through direct radiolabeling with 18 [F] fluoride, as well as 18F-folate radiopharmaceuticals obtained by such method of synthesis and their use in diagnosis and monitoring of cancer therapy and therapy of inflammatory and autoimmune diseases.
Patent CA-2675624-C (CA)
Title: Process for the preparation of a benzimidazole derivative
Inventor: BROEDER WOLFGANG
IPC: C07D401/12
Filed: 2008-02-05
Granted: 2014-07-08
Abstract: The invention relates to a process for preparing the compound of formula 1, a valuable intermediate product in the synthesis of the pharmaceutical active substance dabigatran etexilate.