baber/WOPTO huggingface dataset:
Patent CA-2516449-C (CA)
Title: Bioadhesive liquid composition which is substantially free of water
Inventor: RICHARDSON JOHNATHAN CRAIG
IPC: A61K47/10
Filed: 2004-02-13
Granted: 2012-10-30
Abstract: A liquid composition for adherence to a bodily surface, notably to a bodily surface, especially a mucosal surface, comprises water-swellable polymer particles suspended in a water-miscible liquid diluent, wherein the liquid diluent is substantially free of water or includes an amount of water insufficient to fully swell the polymer particles. On admixture with water the composition thickens and becomes more adherent to surfaces. Thus the composition may be easy to administer but may become thick and adherent at the treatment site.
Patent CA-2524663-C (CA)
Title: Heat-treated pressurized plastic containers
Inventor: CHANG SU YON
IPC: B65D83/14
Filed: 2004-05-20
Granted: 2009-12-08
Abstract: The present invention provides a heat-treated plastic pressurized container that is resistant to polar liquids and impact stresses and the process for making such container.
Patent CA-2524714-C (CA)
Title: Procede de production de tabac regenere
Inventor: HASEGAWA YUKIKO
IPC: A24B15/12
Filed: 2004-04-26
Granted: 2009-06-02
Abstract: Tabac régénéré obtenu en soumettant à l'extraction un tabac naturel à l'aide d'un solvant d'extraction pour obtenir un extrait sous forme de solution contenant des constituants du tabac naturel et un résidu d'extraction. La bande de tabac de régénération est produite à partir du résidu d'extraction. Par ailleurs, l'extrait sous forme de solution est soumis à un fractionnement par ultrafiltration ou osmose inverse, ou à un fractionnement par chromatographie de séparation en phases inversées de manière à obtenir une première fraction dans laquelle des constituants désirés sont enrichis tandis que des constituants non désirés sont appauvris et une seconde fraction dans laquelle les constituants désirés sont appauvris et les constituants désirés sont enrichis. Une quantité arbitraire de la première fraction, avec une quantité réduite de la seconde fraction, est ajoutée à la bande de tabac de régénération, ce qui permet d'obtenir du tabac régénéré.
Patent CA-2527974-C (CA)
Inventor: ZHANG SHULIN LARRY
IPC: A61K31/56
Filed: 2004-06-21
Granted: 2010-10-05
Abstract: The present invention relates to a process of increasing liquid extraction from fabrics having a first liquid content through the use of a mechanical extraction means and a liquid extraction agent.
Patent CA-2528977-C (CA)
Title: High efficiency off-line linear power supply
Inventor: STEFFIE JAMIE J
IPC: H02M3/155
Filed: 2004-06-08
Granted: 2010-10-05
Abstract: A power supply circuit comprising a first switching transistor having a control terminal and a control terminal switching threshold and that charges current from a voltage source into a charge storage capacitor, a control circuit controlling the on/off operation of the switching transistor whereby the switching transistor is turned on when the voltage of the voltage source is below a predetermined level and turned off when the voltage of the voltage source is above the predetermined level, a control voltage supply circuit providing a control voltage to the control terminal of the switching transistor substantially in excess of the switching threshold when the voltage of the voltage source is below the predetermined voltage thereby to drive the switching transistor on in a saturated region of operation; and a charge storage capacitor for providing an output voltage of the power supply.
Patent CA-2531211-C (CA)
Title: Manual trip control method and arrangement for multiple circuit interrupters
Inventor: OPFER JOHN C
IPC: H01H71/24
Filed: 2005-12-21
Granted: 2012-08-21
Abstract: A manual trip control method and arrangement is provided to manually trip a plurality of circuit interrupters. Specifically, where the circuit interrupters include magnetic-actuator-driven vacuum interrupters including permanent magnets that hold the contacts of the circuit interrupter in the closed position via a plunger, a first of the circuit interrupters is manually tripped via movement of the plunger. To operate the remaining circuit interrupters to trip open, the voltage generated in the magnetic actuator of the first circuit interrupter is coupled to the magnetic actuators of the remaining circuit interrupters for tripping thereof.
Patent CA-2531667-C (CA)
Title: Mobile devices including rfid tag readers
Inventor: KLATSMANYI NANDOR
IPC: H04W84/10
Filed: 2005-12-29
Granted: 2011-05-24
Abstract: A wireless access point in an object location system is provided that includes a tag filtering agent 128 operable to (a) receive tag information from a mobile communication device 104, (b) compare the received tag information with a set of a plurality of tag information to determine whether to report the received tag information to a central registry 116; and (c) when appropriate report the received tag information and physical location information to the central registry 116. The tag information corresponds to tag information contained by a tag 120 on an object and was obtained by a tag reader 256 on the mobile communication device. The physical location information corresponds to a physical location of the mobile communication device 104 at a selected point in time.
Patent CA-2535822-C (CA)
Inventor: FOURQUREAN GEORGE E
IPC: G05G1/30
Filed: 2005-03-29
Granted: 2008-10-07
Abstract: Apparatuses and methods are provided for transferring axial rotational motion of a drive shaft to linear reciprocating motion to drive a piston, for example in a fluid pump. The apparatus includes a cam having: a generally cylindrical body portion; and a drive-shaft connector, wherein the drive-shaft connector is: adapted to be part of an operable connection between the drive shaft and the cam, and located along an eccentric axis of the cam. The apparatus includes a plurality of bearings, wherein the plurality of bearings are operatively positioned around the cam. The apparatus also includes a planetary, wherein the planetary includes: a generally cylindrical opening adapted to be operatively positioned around the plurality of bearings; and a follower connector, wherein the follower connector is adapted to be part of an operable connection transferring a component of the circular orbital motion of the planetary to the linear reciprocating motion of the piston. Also provided is an improved pump and improved discharge valve assembly for pumping fluids.
Patent CA-2542695-C (CA)
Inventor: SALVATI PATRICIA
IPC: C07D319/12
Filed: 2004-10-05
Granted: 2013-07-23
Abstract: This invention is related to compounds of general formula (I) wherein X is oxygen or sulphur or a NR7 group; R1 is C3-C8 alkyl, or C1-C8 alkyl substituted by phenoxy or phenyl, both phenoxy or phenyl being optionally substituted by one or more fluoro, chloro, trifluoromethyl, C1-C6 alkyl, hydroxyl, C1-C6 alkoxy; R2, R3 are independently hydrogen, C1-C6 alkyl, halogen, trifluoromethyl, hydroxy or C1-C6 alkoxy; R4 is hydrogen, C1-C8 alkyl; R5, R6 are independently hydrogen, C1-C3 alkyl, optionally substituted by hydroxy or phenyl; R7 is hydrogen or straight or branched C1-C3 alkyl; Het is a five to seven membered, saturated or unsaturated heteromonocyclic or an eight to ten membered, saturated or unsaturated heterobicyclic group, containing one or more heteroatoms chosen independently from nitrogen, oxygen and sulphur, said mono- or bicyclic groups being optionally substituted by C1-C6alkyl, halogen, hydroxyl or C1-C6 alkoxy; and the pharmaceutically acceptable salts or prodrug thereof, that are active as sodium and/or calcium channel modulators and/or as selective MAO-B inhibitors and therefore useful in preventing, alleviating and curing a wide range of pathologies, including, but not limited to, neurological, psychiatric, cardiovascular, inflammatory, ophthalmic, urologic, metabolic and gastrointestinal diseases, where the above mechanisms have been described as playing a pathological role.
Patent CA-2549711-C (CA)
Title: Dispositif insonorisant pour ouvre-porte de garage
Inventor: ROMICH FREDERICK J
IPC: F16F15/08
Filed: 2006-06-08
Granted: 2015-03-24
Abstract: Un dispositif insonorisant pour ouvre-porte de garage comprend une paire déléments élastiques, chaque élément élastique de la paire déléments élastiques ayant des premières et secondes extrémités. Les premières extrémités sont adaptées pour un montage sur un support de fixation au plafond dun garage. Les secondes extrémités sont adaptées pour un montage sur les supports du moteur fixés sur un côté supérieur du boîtier du moteur de louvre-porte de garage. Les premières et secondes extrémités des éléments élastiques peuvent être montées au support de fixation au plafond et les supports du moteur respectivement par des moyens de fixation par les ouvertures dans les premières et secondes extrémités. Un tampon amortisseur de vibrations est fourni pour un montage entre la paroi du garage adjacente à la porte de garage et un support de goulotte de chaîne qui sétend à partir du boîtier du moteur.
Patent CA-2554149-C (CA)
Title: Security device
Inventor: STONE DAVID ALLEN
IPC: B42D15/00
Filed: 2005-01-19
Granted: 2013-10-01
Abstract: A security device comprises a first diffractive structure (3) which generates a first, diffractive image or images (3A-3C) in response to incident radiation; and a second, surface relief and/or printed structure (4), having a coarser resolution than the first diffractive structure (3). The second structure (4) generates or presents a second, non-diffractive image visible in response to incident radiation, wherein the first and second images complement one another and are located relative to one another so as to define a composite representation.
Patent CA-2561459-C (CA)
Inventor: WRIGHT CRAIG D
IPC: H02G3/36
Filed: 2006-09-28
Granted: 2013-11-05
Abstract: A bar hanger assembly is provided for supporting a recessed electrical device in a ceiling support. The bar hanger includes first and second telescoping support arms that are slidably connected together for adjusting the length of the bar hanger. The support arms having an elongated body with first and second ends and a mounting plate coupled to the first end. The mounting plate is oriented substantially perpendicular to the plane of the body. An attachment member is coupled to a bottom edge of the mounting plate for attaching to the bottom edge of a ceiling joist. The attachment member includes a detent extending from one side thereof. The attachment member can be bent from a first position perpendicular to the mounting plate to a second position parallel to the mounting plate for attaching to a T-bar support.
Patent CA-2567685-C (CA)
Inventor: WALDE HILMAR
IPC: C02F1/00
Filed: 2005-05-12
Granted: 2012-01-17
Abstract: L'invention concerne un système de filtration de liquides et une cartouche filtrante (100) associée à ce système, le placement correct de cette cartouche étant garanti et facilement identifiable par l'utilisateur. Le système selon l'invention se caractérise en ce que le cône d'entrée (10) présente au moins un premier moyen de fixation (30) sous l'ouverture de réception (13) et en ce que la cartouche filtrante (100) présente au moins un second moyen de fixation (130) en dessous et à distance du bord d'étanchéité (160), ce second moyen de fixation (130) coopérant avec le premier moyen de fixation (30) lors de l'insertion de la cartouche filtrante (100) dans l'ouverture de réception (13).
Patent CA-2569403-C (CA)
Inventor: CHAKIRIS PHIL M
IPC: G06Q20/00
Filed: 2006-11-30
Granted: 2021-05-18
Abstract: A method of adding a value to a customer account is provided. A request to add a value to a customer account of a customer is received from a point of sale terminal. The request may comprise value identification data associated with the value and account identification data associated with the customer account. The customer account identification data may be entered at the point of sale. The request may be associated with a purchase of the value. The value may be caused to be added to the customer account. During subsequent value purchase transactions, additional value may be added to the account.
Patent CA-2569666-C (CA)
Title: Multi-channel synthesizer and method for generating a multi-channel output signal
Inventor: HERRE JUERGEN
IPC: H04S3/00
Filed: 2005-06-13
Granted: 2013-07-16
Abstract: A multi-channel synthesizer includes a post processor(10) for determining post processed reconstruction parameters or quantities derived from the reconstruction parameter for an actual time portion of the input signal so that the post processed reconstruction parameter or the post processed quantity is different from the corresponding quantized and inversely quantized reconstruction parameter in that the value of the post processed reconstruction parameter or the derived quantity is not bound by the quantization step size. A multi-channel reconstructor(12) uses the post-processed reconstruction parameter for reconstructing the multi-channel output signal. By post processing reconstruction parameters in connection with multi-channel encoding/decoding allows a low data rate on the one hand and a high quality on the other hand, since strong changes in the reconstructed multi-channel output signal because of a large quantization step size for the reconstruction parameter, which is preferable because of low bit rate requirements, are reduced.
Patent CA-2573111-C (CA)
Title: Shift point strategy for hybrid electric vehicle transmission
Inventor: BRUNEMANN GEORGE A
IPC: B60W20/00
Filed: 2005-07-07
Granted: 2012-06-05
Abstract: A method for determining a shift point strategy in a hybrid vehicle includes defining an input shaft speed for best acceleration, defining an input shaft speed for best fuel economy, determining driver intent compared to the best acceleration and the best fuel economy, and setting a shift point of the hybrid vehicle transmission based, at least in part, on the driver intent.
Patent CA-2579146-C (CA)
Inventor: MANSTEIN DIETER
IPC: A61B18/20
Filed: 2005-04-01
Granted: 2016-06-21
Abstract: The present invention provides improved methods and apparatus for skin treatment. The apparatus includes multiple sources of optical energy or several blades that are scanned along a region of skin to form micro-line patterns of damaged tissue. The micro-lines are small in at least one dimension, having a width of less than about 1 mm, and the wounded regions promote beneficial results by stimulation of wound healing and tissue remodeling.
Patent CA-2582391-C (CA)
Inventor: BRETON MICHEL
IPC: C21D1/30
Filed: 2007-03-26
Granted: 2014-06-17
Abstract: The present invention pertains to a calibration process for a cylindrical part after it is formed by plastic deformation of a metal material presenting a maximum structural withdrawal at a maximum withdrawal temperature included between a first temperature and a second temperature, lower than the first. The process is applicable to fabricating turbine engine housings.
Patent CA-2582672-C (CA)
Inventor: WOOLLEY CHRISTOPHER
IPC: B25F1/00
Filed: 2007-03-23
Granted: 2015-09-08
Abstract: The invention provides a demolition tool that can be used in many ways for the demolition of construction materials or other materials. The demolition tool includes a handle having a head at one end. The head has a longitudinal central plane that bisects the head, a strike contact face, a toothed, stepped grasping jaws that accommodate multiple sizes of lumber or other material. The head may also include a blunt blade edge below the strike contact face for striking and demolishing material.  The demolition tool includes a bent end pry bar at a second end of the handle.  The bent end pry bar being offset 90 degrees from the longitudinal central plane of the tool head enabling full range of motion without interfering with other tool functions.  The demolition tool may comprise a single piece of material and may be softer than tools used to strike it, but harder than materials which it is used to strike.
Patent CA-2586126-C (CA)
Title: Novel shuttle vector
Inventor: KANO YASUNOBU
IPC: A61K35/74
Filed: 2005-11-24
Granted: 2016-06-28
Abstract: The present invention provides a shuttle vector for a microorganism of the genus Bifidobacterium (BM) and Escherichia coli having a wide host range and a large copy number in BM and capable of highly expressing a desired protein when used as an expression vector; an expression vector capable of expressing a desired gene in BM by use of the shuttle vector; BM transformed with the expression vector; and an antitumor agent comprising the BM as an active ingredient . It comprises a pTB6-derived region portion comprising a replication origin (oriV) -repB region of pTB6 but not comprising MembB, MobA, OrfI , and oriT regions of pTB6 and an Escherichia coli-derived plasmid portion comprising a replication origin (oriC) region of Escherichia coli but having deleted DNA encoding an N- terminal region of an ampicillin resistance gene (ampR) expression product .beta.-lactamase, and constitute a shuttle vector for Escherichia coli with a BM having an average copy number of 6 to 30.
Patent CA-2587684-C (CA)
Title: Catheter de cartographie lineaire souple avec pointe de stabilisation
Inventor: JAIS PIERRE
IPC: A61B5/296
Filed: 2005-11-14
Granted: 2014-04-22
Abstract: L~invention concerne un cathéter adapté pour une cartographie près d~une région tubulaire d~un cAEur, avec un corps de cathéter tubulaire allongé ayant des extrémités proximale et distale, une section intermédiaire distale du corps de cathéter, et un ensemble de cartographie à l~extrémité distale de la section intermédiaire. L~ensemble de cartographie porteur d~électrode possède un segment principal généralement circulaire avec un élément support à mémoire de forme et un segment proximal généralement linéaire de plus grande souplesse que la section intermédiaire ou bien le segment principal généralement circulaire. Le segment principal généralement circulaire est adapté pour s~ancrer de manière décrochable dans la région tubulaire et pour cartographier de manière circonférentielle autour de la région tubulaire et le segment généralement linéaire est adapté pour toucher généralement sur sa longueur le tissu de paroi cardiaque près d~un orifice de la région tubulaire.
Patent CA-2587891-C (CA)
Title: 1-[(6,7-substituted alkoxyquinoxalinyl)aminocarbonyl]-4-(hetero)alylpiperazine derivatives
Inventor: GONG YOUNG-DAE
IPC: C07D403/14
Filed: 2005-10-18
Granted: 2010-08-31
Abstract: The present invention relates to novel quinoxaline-piperazine compounds, 1-[(6,7-substituted alkoxyquinoxalinyl)aminocarbonyl]-4-(hetero)arylpiperazine derivatives and their pharmaceutically acceptable salts, a process for their preparation thereof, and compositions containing such compounds. Therapeutic methods for the treatment of hyperproliferative disorders, including cancers, by administering quinoxalin-piperazine compounds are also included.
Patent CA-2596226-C (CA)
Inventor: HERNANDEZ REINA JOSE ANTONIO
IPC: A62C19/00
Filed: 2005-12-16
Granted: 2013-09-10
Abstract: Device to extinguish a fire produced in a building, characterized by having a bomb comprising a hollow body whose inner part carries a load of a fire-retarding component and an actuator that, when it hits the surface of the building, activates a detonator that makes the charge explode, scattering the fire-retarding component over the whole surface area of the radius of action, the detonator and explosive charge contained inside a receptacle and the detonator being connected by means of an electrical wire to one or various actuators installed on the surface of the body of the bomb.
Patent CA-2602552-C (CA)
Title: Optical fiber
Inventor: GUARNIERE JOHN
IPC: C03C25/10
Filed: 2006-03-30
Granted: 2013-03-12
Abstract: An optical fiber (10) resistant to hydrogen-induced attenuation losses at both relatively low and relatively high temperatures includes a substantially pure silica core (12) and a hydrogen retarding layer (18). The hydrogen retarding coating may be made of carbon, metal, or silicon nitride. The fiber may also include a cladding layer (14), a second silica layer (16), and a protective outer sheath (20).
Patent CA-2603603-C (CA)
Title: System and method of determining centrifugal turbomachinery remaining life
Inventor: MABE WILLIAM J
IPC: G07C3/00
Filed: 2006-04-11
Granted: 2011-05-24
Abstract: A centrifugal turbomachine includes an impeller and a speed sensor arranged to detect a speed associated with an impeller speed. A temperature sensor is arranged to detect a temperature associated with an impeller exit temperature.  A controls system has impeller parameters, which includes the impeller speed and exit temperature. A calculation methodology is used to mathematically manipulate the impeller parameters to determine a remaining life of the impeller. A program response, such as a warning indication, is triggered by the control system in response to the remaining life reaching a threshold. The controls system monitors the speed and temperature of the impeller. The controls system intervally calculates the remaining life based upon the speed and the temperature. In one example, a change in remaining life is calculated in response to a change in speed that results in an impeller stress that exceeds an endurance strength for the impeller.
Patent CA-2619314-C (CA)
Title: Dispositif electronique portatif avec indicateur de qualite de voix par ip et procede associe
Inventor: LAI FREDERICK
IPC: H04M1/724
Filed: 2008-02-05
Granted: 2017-08-15
Abstract: Un procédé de placement dun appel à partir dun dispositif mobile vers un dispositif récepteur utilisant un VoIP comprend le lancement de lappel, transmettant une pluralité de paquets de données vocales au dispositif récepteur, déterminant si le dispositif récepteur a détecté un ou plusieurs paquets manquants ou retardés, et fournissant un indicateur de mauvais service vocal sil est établi que le dispositif récepteur a détecté un ou plusieurs paquets de données manquants ou retardés. De plus, un procédé de placement dun appel à un dispositif récepteur sur un système de réseau qui alloue une largeur de bande comprend lenvoi dune demande au système réseautique pour une allocation de largeur de bande pour lappel téléphonique, établissant si la requête a été accordée, offrant un indicateur de mauvais service vocal à lutilisateur du dispositif électronique portatif sil est établi que la requête na pas été accordée, et transmettant une pluralité de paquets de données vocales au dispositif récepteur.
Patent CA-2625275-C (CA)
Inventor: KAMEN DEAN L
IPC: G05B13/04
Filed: 2000-03-14
Granted: 2013-03-12
Abstract: A system and method for controlling a device such that device operates in a smooth manner. The system may switch between control architectures or vary gain coefficients used in a control loop to control the device. As the architecture or gains are switched, the control signal may be smoothed so that the device does not experience an abrupt change in the control signal it receives. In one embodiment, the control signal may be smoothed by adding a decaying offset value to the control signal to create a smoothed control signal that is applied to the device.