baber/WOPTO huggingface dataset:
Patent CA-2557214-A1 (CA)
Inventor: CUMERALTO SCOTT
IPC: G01D4/02
Filed: 2006-08-23
Abstract: A sleeve repeater includes a meter sleeve mount and a meter ring mount. The meter sleeve mount interfaces to a utility meter and includes an antenna that is electrically coupled to internal sleeve repeater circuitry. The meter ring mount interfaces with the meter sleeve mount and is attachable to a desired surface to provide a mounted support to the meter sleeve mount and the utility meter. The sleeve repeater includes an antenna that may be internal or external to the meter sleeve mount. An external antenna is preferably enclosed with a dome for protection. The sleeve repeater is able to collect utility meter data from its proximate meter and from a plurality of remotely located repeaters. The sleeve repeater is able to transmit the collected data to collector or other intermediate devices so that the data may reach the head end of an AMR system. A decorative embodiment is available.
Patent CA-2557483-A1 (CA)
Title: Cellular communication system and method for battery power saving in a mobile device based on access denial messages from a base station
Inventor: KIM JIN
IPC: H04B1/16
Filed: 2004-06-29
Abstract: A cellular communications system may include at least one base station selectively denying attempts to establish wireless communications links therewith, and wirelessly transmitting denial messages for denied attempts.  The system may further include at least one mobile cellular communications device including a wireless transceiver and a controller cooperating therewith for attempting to establish a wireless communications link with the at least one base station having a quality of service (QoS) level associated therewith.  If a denial message is received, the controller continues to attempt to establish the wireless communications link at a first attempt rate. Yet, if the wireless communications link cannot be established with the desired QoS  level, and if no denial message is received, then the controller continues to attempt to establish the wireless communications link at a second attempt rate different than the first attempt rate.
Patent CA-2558866-A1 (CA)
Title: Lens for increased depth of focus
Inventor: CUMMING J STUART
IPC: A61F2/16
Filed: 2005-02-17
Abstract: An intraocular lens (14) provides substantially increased depth of focus for accurate near and far vision with an optic (18) much thinner than a natural lens, and the lens being rigid vaulted posteriorly and adapted for posterior positioning in the capsular bag. The optic is positioned substantially farther from the cornea than a natural lens, so that a cone of light exiting the optic to impinge upon the retina is much smaller than a cone of light from a natural lens. Typically, the optic may be about 1.0 mm thick and its distance from the cornea 7.0-8.0 mm.
Patent CA-2559358-A1 (CA)
Title: An integrated ozone generator system
Inventor: MURPHY OLIVER J
IPC: C25B9/23
Filed: 1998-03-23
Abstract: An electrolyzer comprises an electrolytic cell having an anode and a cathode catalyst, an ion exchange membrane therebetween, and an anode and a cathode flow field. The anode flow field comprises: a rolled, expanded metal sheet contacting a first metal sheet bipolar plate or an anode current collector and a porous metal substrate contacting an opposite side of the rolled, expanded metal sheet and having the anode catalyst deposited on an opposite side. The cathode flow field comprises: a rolled, expanded metal sheet contacting a second metal sheet bipolar plate or a cathode current collector, a rigid, perforated stainless steel sheet and a sheet of compressible stainless steel felt or wool. The perforated sheet contacts a second side of the rolled, expanded metal sheet. The compressible sheet contacts an opposite side of the rigid, perforated stainless steel sheet and the cathode catalyst on an opposite side.
Patent CA-2562612-A1 (CA)
Title: Emergency alert signaling method and digital television receiver
Inventor: YUN CHANG SIK
IPC: H04N7/00
Filed: 2006-10-05
Abstract: A terrestrial digital television receiver includes a tuner, a demodulator, a demultiplexer, a decoder, and a controller. The tuner receives a terrestrial television signal having an emergency alert table which contains text representing an emergency alert message. The demodulator demodulates the television signal and the demultiplexer demultiplexes the emergency alert table from the demodulated signal. The decoder parses the text data representing the emergency alert message, and the controller control operation of a display device such that the emergency alert message is scrolled across a predetermined portion of a video screen.
Patent CA-2565313-A1 (CA)
Title: Multi-modal vinyl ester resins
Inventor: SANDS JAMES MATTHEW
IPC: C08F220/26
Filed: 2005-05-06
Abstract: Multi-modal vinyl ester resins having one or more of good fracture toughness, good processing viscosity, and low volatile organic compound emissions are provided. The multi-modal vinyl ester resins are the reaction product of a liquid or crystalline epoxy and an amorphous, solid epoxy, as determined at 25~C, with a vinyl carboxylic acid. The multi-modal vinyl ester resins may contain a reactive diluent, though generally, lower reactive diluent contents are required for such resins than for similar, commercially available vinyl ester resins.
Patent CA-2568487-A1 (CA)
Title: Winding mechanism of blind
Inventor: LIN TZONG FU
IPC: E06B9/262
Filed: 2006-11-22
Abstract: A winding mechanism mounts at head rail of blind and includes lines each wrapped around a bottom stiffener strip and the head rail, a cord wound around cord reel and having at least one loop wrapped around a bight section of the line, a first drum coupled to the cord reel by gear, a second drum, and an S-shaped tape spring interconnected the first and second drums, the spring adapted to exert a force to support the drapery material. In a downward pulling of the stiffener strip the cord reel rotates to release each line and the cord with one worm section of the spring being further wound and the other worm section thereof being loosened for reaching a balance with the blind. An upward pulling of the same has an opposite effect. The drapery material is able to stay at any position in response to stopping the cord reel.
Patent CA-2569589-A1 (CA)
Title: Method of obtaining 2-amino-6-alkyl-amino-4,5,6,7-tetrahydrobenzothiazoles
Inventor: MARTIN JUAREZ JORGE
IPC: A61K31/429
Filed: 2005-06-24
Abstract: The invention relates to a method of preparing 2-amino-6-alkyl-amino-4,5,6,7-tetrahydrobenzothiazoles having formula (I), wherein the asterisk (*) represents an asymmetrical carbon and R1 is alkyl C1-C6, the enantiomers or mixtures thereof, the pharmaceutically-acceptable solvates, hydrates or salts of same. The inventive method comprises the following steps consisting in: (a) reacting a compound (II) with a secondary amine, optionally in the presence of an acid and a solvent 1, in order to form an enamine; (b) optionally removing the acid and solvent 1 and, subsequently, reacting the enamine with sulphur in the presence of a solvent 2; and (c) reacting the previously obtained compound with cyanamide in order to obtain compound (I). Compounds having formula (I) include pramipexol which is a compound with dopamine D2 agonist activity that can be used for the treatment of Parkinson's disease and schizophrenia.
Patent CA-2569700-A1 (CA)
Inventor: ELIASSON MATTS
IPC: G01M3/36
Filed: 2005-06-07
Abstract: A method and apparatus for leak detection in flexible packages involves the location of a flexible fluid containing package (2) in a sealed chamber (1) and evacuating air from the chamber to a predetermined pressure value. An initial measurement of a reference dimension (h1) of the package is made by a sensor (8) and after a predetermined period of time a second measurement of the reference dimension (h1) is made by the sensor (8) to detect any change in that reference dimension as indicative of a leakage of fluid from the package (2).
Patent CA-2570272-A1 (CA)
Title: Method of plating mineral filled polyamide compositions and articles formed thereby
Inventor: RENKEN ANDREAS
IPC: C23C18/22
Filed: 2005-07-27
Abstract: A method of preparing metal plated articles comprising mineral filled polyamide compositions containing plasticizer, and articles plated thereby.  The plated articles have a decreased incidence of visible surface defects.
Patent CA-2573130-A1 (CA)
Inventor: MAGNUSON JON K
IPC: C12N15/80
Filed: 2005-08-12
Abstract: La présente invention concerne des éléments de régulation génique et des terminateurs de transcription génique isolés exprimés de manière différentielle dans un champignon indigène présentant une seconde morphologie. L'invention concerne également une méthode d'utilisation d'un champignon pour la production de protéines ou de substances chimiques. Un champignon transformé est produit par transformation d'un champignon avec une molécule polynucléotidique recombinée. La molécule polynucléotidique recombinée contient une séquence polynucléotidique isolée liée fonctionnelle à une autre molécule comprenant une région codante d'un gène d'intérêt. L'élément de régulation génique et le terminateur de transcription génique peuvent assurer la régulation temporelle et spatiale de l'expression de gènes particuliers en vue d'une production optimale de composés d'intérêt dans un champignon transgénique.
Patent CA-2574443-A1 (CA)
Inventor: BONNER MARK
IPC: B67D7/54
Filed: 2007-01-09
Abstract: A liquid delivery system for supplying liquid from a portable container to a destination and removing vapour from the destination comprises a portable container, an elongate flexible liquid delivery hose, and an elongate flexible vapour recovery hose. The liquid delivery hose receives liquid from the portable container, and delivers the received liquid to a remote destination. The vapour recovery hose receives vapour from the remote destination, and delivers the received vapour to the substantially hollow interior of the portable container. The liquid delivery hose and the vapour recovery hose permit the movement of the liquid outlet of the liquid delivery hose to more than one selected remote destination while the container remains substantially stationary. Reduced air pressure in the portable container resulting from the removal of the liquid therefrom, causes vapour to be suctioned via the vapour recovery hose into the portable container.
Patent CA-2574572-A1 (CA)
Title: Modulation of cytokine signaling regulators and applications for immunotherapy
Inventor: HUANG XUE F
IPC: A61K39/00
Filed: 2005-06-23
Abstract: The present invention relates to regulation of antigen presentation by cytokine signaling regulators in antigen presenting cells, such as dendritic cells. The invention provides methods of modulating antigen presentation through modulation of cytokine signaling regulators, such as SOCS (SOCS 1-7, CIS), SHP (SHP-1 and SHP-2) or PIAS (PIAS1, PIAS3, PIASx and PIASy). The present invention provides vaccines and therapies in which antigen presentation is enhanced through modulation of cytokine signaling regulators.  The present invention also provides a mechanism to break self tolerance in tumor vaccination methods that rely on presentation of self tumor antigens.
Patent CA-2575725-A1 (CA)
Inventor: ROBITAILLE JAMES M
IPC: H02P25/08
Filed: 2005-07-22
Abstract: L'invention concerne un système et un procédé de redémarrage d'un moteur à réluctance commuté, après un cycle d'énergie fournie au moteur, procédé comprenant la réception, au moteur, d'un signal d'arrêt, suivi d'un signal de mise en marche, la détermination d'une vitesse de rotation d'un rotor, et l'excitation d'un stator uniquement dans le cas où la vitesse de rotation du rotor est déterminée comme étant inférieure à une vitesse seuil.
Patent CA-2578517-A1 (CA)
Title: Externally accessible and adjustable optic and adjustable base for ground-mounted lighting fixture
Inventor: SHANER JEFF
IPC: F21V7/10
Filed: 2007-02-14
Abstract: Devices and methods for externally accessing and adjusting a lighting fixture optic and adjusting a lighting fixture enclosure on its base. Embodiments provide a lighting fixture enclosure with an opening at the top that both receives a removable screw for securing the top and, when the screw is removed, allows insertion of a tool to rotate a reflector and thereby adjust the rotational direction of the light. Such a reflector may be movably coupled to an inside surface of the fixture top while being secured to a bracket. A  tool inserted through the opening at the top of the fixture may engage an aperture in the bracket such that as the tool is rotated, the bracket and secured reflector also rotate.  Embodiments also involve a base support mounted within the bottom end of a lighting fixture enclosure and a base having apertures for receiving anchor bolts to mount the base to a surface and configured to be received within the base support such that the lighting fixture enclosure is rotationally adjustable about the base.
Patent CA-2579561-A1 (CA)
Inventor: BOYCE KEVIN GERARD
IPC: G06F17/27
Filed: 2007-02-26
Abstract: A method for detecting and locating occurrence in a data stream of any complex string belonging to a predefined complex dictionary is disclosed. A complex string may comprise an arbitrary number of interleaving coherent strings and ambiguous strings. The method comprises a first process for transforming the complex dictionary into a simple structure to enable continuously conducting computationally efficient search, and a second process for examining received data in real time using the simple structure. The method may be realized by an article of manufacture comprising at least one processor-readable medium and instructions carried on the at least one medium. The instructions causes a processor to match examined data to an object complex string belonging to the complex dictionary, where the matching process is based on equality to constituent coherent strings, and congruence to ambiguous strings, of the object complex string.
Patent CA-2582782-A1 (CA)
Inventor: GOINS GARRETT LEE
IPC: B23K37/04
Filed: 2007-03-26
Abstract: A tube over tube joint for an implement frame includes a self-fixturing weldable connector positioned between upper and lower tubes. Standard fillet welds connect the tubes to the connector. A unitary casting can be used made from material selected to optimize load transfer between the top and bottom tubes to improve the fatigue life of the joint. The casting is self-fixturing so the top tubes can be located by simply placing in the casting on the lower tubes. A tube end connector provides fixturing and weld surfaces for butt joints in planar frames.  Outwardly extended weld edges on the connector increase resistance to parallelogramming of the frame.
Patent CA-2586230-A1 (CA)
Inventor: MORASCH LUDWIG
IPC: E04H6/42
Filed: 2005-12-01
Abstract: Parking garage having at least two parking areas inside said parking garage, each parking area comprising a plurality of parking spaces adjacent to a wall, a wall segment of said wall extending along said plurality of parking spaces, said wall segment having a color pattern comprising at least two contrasting colors, whereby the color patterns of wall segments of different parking areas differ in color and in the pattern of the color patterns.
Patent CA-2587413-A1 (CA)
Inventor: ELDER JOHN STEPHEN
IPC: C07H17/08
Filed: 2005-11-09
Abstract: Compounds of formula (I) or pharmaceutically acceptable derivatives thereof having antimicrobial activity are disclosed, as are processes for their preparation, compositions containing them and their use in medicine.
Patent CA-2587759-A1 (CA)
Title: System and method for preservation of digital records
Inventor: EVANS MARK J
IPC: G06F17/30
Filed: 2007-05-04
Abstract: A method for digitally preserving an electronic record includes defining a preservation and service plan for the electronic record in a model, the preservation and service plan including access requirements and authenticity requirements for a digital adaptation of the electronic record, and characteristics of the electronic record to be preserved in the digital adaptation of the electronic record, the model assigning a numeric value to each requirement and characteristic and to the relative importance of each requirement and characteristic; for each data type included in the electronic record, assigning a capability score to each digital adaptation processor that supports the data type, the capability score being indicative of the ability of the digital adaptation processor to meet the access and authenticity requirements and preserve the characteristics as valued in the model; and comparing the capability scores to determine the digital adaptation processor that most closely matches the model. An electronic record archive includes a preservation and service plan management package; a digital adaptation package; and a preservation processing package.
Patent CA-2589768-A1 (CA)
Title: Interworking of cellular networks and wireless lans
Inventor: SHAHEEN KAMEL M
IPC: H04L12/28
Filed: 2005-12-09
Abstract: A method and system for interworking between cellular networks (120) and wireless local area networks (WLANs) (110) are disclosed. At least one cellular network (120), at least one WLAN (110) and an EP network (140) are deployed. A wireless transmit/receive unit (WTRU) (102) first establishes a connection to a WLAN (110) and a tunnel between an access point (AP) (132a, 132b) and a packet data gateway (PDG) (129) is established. The PDG (129) further establishes a tunnel to an IP network (140). The WTRU (102) then invokes a service which is delivered through the WLAN (110). As signal quality from the AP (132a, 132b) degrades below a predetermined threshold, a handover from the WLAN (110) to the cellular network (120) is performed.
Patent CA-2591679-A1 (CA)
Title: Packaging tray
Inventor: HALL ROBERT SINCLAIR
IPC: B65D81/26
Filed: 2005-12-20
Abstract: A packaging tray including an outer tray (1), having a base (4) and side walls (2) defining a packaging space and false bottom (10) of the tray defining a discrete exudate-collection compartment immediately above the base and reducing the packaging space by the size of the discrete compartment. The false bottom is peripherally connected to the walls and provided with an array of perforations (36) in a discrete minor central region (20) to allow exudate to pass through itself into the exudate-collection compartment. In addition, the tray includes means (28, 30) for gas transfer between the exudate-collection compartment and the packaging space, in addition to and separate from the perforations in the false bottom, and including means inhibiting flow exudate back into the packaging space.
Patent CA-2592322-A1 (CA)
Title: Universal smart chip cartridges for multiple printing apparatus
Inventor: CHAN ALAN K
IPC: G03G15/00
Filed: 2005-12-19
Abstract: A printing system includes first and second printing devices (P1, P2) operable exclusively with respective first and second consumable devices (C1, C2). A  third consumable device (C3) is provided in the system storing identification data (ID3) recognizable by both the first and second printing devices (P1, P2) whereby the third consumable device (C3) is operable with both the first and second printing devices (P1, P2). Further, the universal marking material cartridge is provided for use in associated printing system including first and second printing devices (P1, P2) operable exclusively with respective first and second consumable devices (C1, C2). The universal marking material cartridge stores identification data recognizable by both first and second printing devices whereby the cartridge is operable with both of the printing devices (P1, P2).
Patent CA-2594869-A1 (CA)
Title: Method for preparation of 10,11-dihydro-10-hydroxy-5h-dibenz/b,f/azepine-5-carboxamide
Inventor: LEARMONTH DAVID ALEXANDER
IPC: A61K31/55
Filed: 2006-01-13
Abstract: A process for the preparation of 10,11-dihydro-10-hydroxy-5H-dibenz/b,f/azepine-5-carboxamide (1) by ring opening of 11a,10b-dihydro-6H-dibenz/b,f/oxireno[d]azepine-6-carboxamide (5), characterised in that the ring opening is carried out under conditions of elevated pressure.
Patent CA-2595139-A1 (CA)
Title: Method and system for navigating in a database of a computer system
Inventor: GICQUEL GUENOLE
IPC: G06F3/0481
Filed: 2007-07-27
Abstract: The invention is directed to a computer program, a computer system and a method for navigating in a database of a computer system, the computer system comprising a graphical user interface, the method comprising steps of: - returning results (110a - g) from a query in a database; and - displaying in the graphical user interface (100) the results returned using several levels of progressive granularity, each of the results being associated with one of the levels, according to the query.
Patent CA-2595741-A1 (CA)
Inventor: SMALL RICHARD J
IPC: C25B1/26
Filed: 2007-08-09
Abstract: This invention is a method of producing electricity on demand using gas pressure and heat by the controlled introduction of sodium into water inside a pressure tank which can be fixed to a stationary or mobile platform, and the various systems that support the production of electricity. This invention is used to store energy and use the stored energy to produce electricity any place or time that it is required and to reuse the discharged materials.
Patent CA-2596457-A1 (CA)
Title: Laser level
Inventor: WHEELER THOMAS J
IPC: G01C15/00
Filed: 2003-05-01
Abstract: A laser level disposable on a reference surface includes a housing, a pendulum pivotably connected to the housing, a first laser diode disposed on the pendulum for emitting a first laser beam along a first path, and a lens disposed on the pendulum in the first path for converting the first laser beam into a first planar beam, the first planar beam forming a line on the reference surface.
Patent CA-2597019-A1 (CA)
Inventor: JOHANSSON ANDERS
IPC: B03C3/76
Filed: 2006-02-09
Abstract: La présente invention s~applique à un procédé pour l~accélération d~un marteau-frappeur électromagnétique (20), particulièrement pour un électrofiltre, qui comprend un cylindre métallique (25) en tant que marteau, une bobine électrique (23) pour soulever le cylindre métallique (25) et des moyens électriques destinés à mettre sous tension la bobine électrique (28). Pour nettoyer une surface, le cylindre métallique (25) est soulevé par une impulsion électrique initiale (4) générée par les moyens électriques destinés à mettre sous tension la bobine électrique (28). Selon l~invention, lesdits moyens électriques destinés à mettre sous tension la bobine électrique (28) fournissent à la bobine électrique (23) une impulsion électrique supplémentaire (7) afin que le cylindre métallique (25) soit accéléré quand il a atteint le point maximum (12) de sa trajectoire (9). L~invention peut être exécutée d~une manière techniquement moins importante et onéreuse par rapport aux dispositifs mécaniques appliqués pour l~accélération de cylindres métalliques des marteaux-frappeurs.
Patent CA-2598068-A1 (CA)
Title: Blocky hydroxyethylcellulose, derivatives thereof, process of making, and uses thereof
Inventor: LUSVARDI KATE M
IPC: C08L1/08
Filed: 2006-02-14
Abstract: This invention relates to non-uniformly substituted ("blocky") hydroxyethylcelluloses (HECs) and derivatives thereof that exhibit associative behavior in both neat solutions and in filled systems. The HECs and derivatives thereof exhibit unique and highly desirable rheology and are more efficient in thickening aqueous systems than prior art HEC products. These blocky HECs can be distinguished from prior art and commercial HEC products by having an unsubstituted anhydroglucose trimer ratio (U3R) greater than 0.21 and the hydroxethyl molar substitution greater than about 1.3 and less than about 5. This invention also relates to processes for making blocky HEC and uses thereof in functional systems.