baber/WOPTO huggingface dataset:
Patent CA-2536974-C (CA)
Inventor: LABUSCHAGNE ALBERTUS ABRAHAM
IPC: F42C15/44
Filed: 2004-06-25
Granted: 2009-08-18
Abstract: A detonator which, once armed, is automatically disarmed after a predetermined time period in the absence of at least one defined signal during such time period.
Patent CA-2545226-C (CA)
Inventor: MCGUIRE BOB
IPC: E21B33/03
Filed: 2006-04-28
Granted: 2011-07-26
Abstract: A quick-change wear sleeve for a high pressure fluid conduit is retained in a fluid passage of the fluid conduit by a resilient retainer ring received in complementary grooves in an outer surface of the quick-change wear sleeve and an inner surface of the fluid passage.
Patent CA-2556600-C (CA)
Title: Gas treating method and apparatus
Inventor: CASH EDWIN W
IPC: B01D53/14
Filed: 2006-08-07
Granted: 2012-11-27
Abstract: A method and apparatus for treating natural gas comprises a contactor having a manifold for spreading gas in the contactor vessel, a plurality of perforated plates above the manifold, a spray system for spraying a treating liquid into an upwardly rising column of gas and a liquid level controller for maintaining the treating liquid above the perforated plates. Gas and liquid from the contactor pass through a cooler and are then separated. A treating liquid regeneration system receives the treating liquid and flashes the liquid at low pressure to separate hydrocarbon gases, hydrocarbon liquid and treating liquid. The treating liquid is regenerated by heating and flashing off contaminant gases and is ultimately redelivered to the contactor.
Patent CA-2557320-C (CA)
Inventor: FUSHIMI NOBUHIKO
IPC: A61P19/06
Filed: 2005-03-03
Granted: 2013-02-05
Abstract: The present invention provides nitrogen-containing fused cyclic derivatives represented by the following general formula or pharmaceutically acceptable salts thereof, or prodrugs thereof, which exhibit an excellent inhibitory activity in human SGLT and are useful as agents for the prevention or treatment of a disease associated with hyperglycemia such as diabetes, postprandial hyperglycemia, impaired glucose tolerance, diabetic complications or obesity, in the formula one of R1 and R4 represents a group represented by the following general formula (S) (in which R5 and R6 represent H, OH, a halogen atom, etc. ; Q represents an alkylene group etc. ; and ring A represents an aryl group etc.), and the other represents H, OH, an amino group, etc.; R2 and R3 represent H, OH, an amino group, a halogen atom, and an optionally substituted alkyl group, etc.; A1 represents O, S, etc.; A2 represents CH or N; G represents a group represented by the following general formula (G-1) or (G-2) (E1 represents H, F or OH; and E 2 represents H, F, a methyl group, etc.), and pharmaceutical compositions comprising the same, and pharmaceutical uses thereof.     (see formula I)
Patent CA-2559182-C (CA)
Inventor: WALTERS JEFF D
IPC: H05B37/02
Filed: 2006-09-11
Granted: 2017-05-09
Abstract: A network operation center for a light management system having networked intelligent luminaire managers. A plurality of networked luminaire managers, each collocated with a respective luminaire, monitor the status of their respective luminaires. The luminaire managers include transmitters for transmitting status information about their respective luminaires and third-party devices to a network server. The network server forwards the received status information from the networked luminaire managers to a computer of an owner/operator of the plurality of luminaires and/or a third-party user. The luminaire managers communicate with each other, whereby they form a network.
Patent CA-2561305-C (CA)
Inventor: LAGU BHARAT
IPC: C07D403/12
Filed: 2005-03-23
Granted: 2013-07-30
Abstract: This invention is direction to a tetrahydro-indazole cannabinoid modulator compound of formula I: and a method for use in treating, ameliorating or preventing a cannabinoid receptor mediated syndrome, disorder or disease.
Patent CA-2567643-C (CA)
Title: Method and apparatus for creating a slurry
Inventor: BJORNSON BRADFORD E
IPC: B01F3/08
Filed: 2006-11-09
Granted: 2014-08-26
Abstract: In one embodiment, a mobile slurry apparatus for creating a slurry from oil sand ore has a frame and a slurry box supported by the frame. Water is mixed with the ore to form a slurry that is retained in the slurry box. The frame base has a first set of spaced apart support points for supporting the frame in a stationary mode, and a second set of spaced apart support points for supporting the frame in a moving mode. The second set of spaced apart support points is closer together than the first set of support points and defines a lifting region disposed beneath a centre of gravity of the slurry apparatus in the moving mode when the slurry box is empty. Thus, a single moving device can be positioned beneath the second set of support points for lifting and moving the slurry apparatus.
Patent CA-2570199-C (CA)
Title: Use of highly-sulfated polysaccharide derivatives with low molecular weight to modulate angiogenesis
Inventor: MATOU SABINE
IPC: A61P9/10
Filed: 2005-06-06
Granted: 2013-08-06
Abstract: The invention relates to certain low-molecular weight sulphated polysaccharide derivatives of marine native exopolysaccharides (EPSs) excreted by mesophilic marine bacteria from a deep hydrothermal environment, wherein said derivatives can be obtained by means of a method which comprises a step of free radical depolymerization of said native EPSs followed by a step of sulphating the resulting depolymerized derivatives. The present invention further relates to the use of said low-molecular weight sulphated polysaccharide derivatives as a wound-healing agent, particularly for preparing pharmaceutical compositions suitable for treating or preventing diseases of the connective tissues and particularly skin and gum tissues. The figure demonstrates how polysaccharide derivative GY 785 DRS according to the invention can stimulate fibroblast proliferation in latticed or reconstructed connective tissues at a concentration of 10 μg (m) g/ml.
Patent CA-2571504-C (CA)
Inventor: BAKER MATTHEW P J
IPC: H04L47/43
Filed: 2005-06-22
Granted: 2014-05-13
Abstract: Data is transmitted from a first station (410) to a second station (450), by:  at the first station (410), dividing the data into a sequence of data packets and transmitting the sequence of data packets; at the second station (450), receiving the data packets and transmitting acknowledgements indicating whether the data packets have been received successfully; at the first station (410), retransmitting as a sub-sequence of a plurality of sub-packets a data packet which has not been received successfully; and at the second station (450), reconstituting the data from the data packets and sub-packets; wherein the data packets comprise a sequence number providing an indication of position of each data packet within the sequence of data packets, and the sub~packets comprise a sub-packet indicator providing an indication of position of each sub-packet within the sub-sequence of sub-packets, and wherein the sequence numbers and sub-packet indicators include a plurality of numbers in common.
Patent CA-2572107-C (CA)
Inventor: SNYDER MARCIA
IPC: C11D3/20
Filed: 2006-12-27
Granted: 2015-04-21
Abstract: A foamable alcoholic composition that is capable of producing a foamable composition comprises at least 40 weight percent alcohol, based upon the total weight of the alcoholic composition; a foaming surfactant selected from the group consisting of anionic, cationic, and zwitterionic fluorosurfactants, and combinations thereof; and a polymeric or oligomeric foam stabilizer selected from the group consisting of polyquaterniums, quaternized copolymers of vinylpyrrolidone and dimethylamino methacrylate, hydrophobically modified quaternized copolymers of vinylpyrrolidone and dimethylaminopropyl methacrylamide, and mixtures thereof. Methods of forming stabilized foam and of reducing dripping from a dispenser are also provided.
Patent CA-2572767-C (CA)
Inventor: SIMMET CHRISTIAN
IPC: A61D19/02
Filed: 2005-11-07
Granted: 2009-09-22
Abstract: Device for semen collection from boars consisting of a grip strip and a clamping fixture for a detachable fixing of the grip strip placed around the boar penis in a way that the necessary pressure for the ejaculation is exerted by the fixed grip strip.
Patent CA-2572838-C (CA)
Inventor: RIESER ANDREAS
IPC: G01M99/00
Filed: 2005-06-09
Granted: 2013-01-29
Abstract: Disclosed is a device for simulating a collision of a motor vehicle by means of a laterally hitting impactor. Said device comprises a seat carriage (3) which can be displaced in the transversal direction of the vehicle and on which a seat (5) is mounted, a lateral part carriage (10) on which a lateral part (13) of a motor vehicle body is mounted, and the impactor (20) that acts upon the lateral part (13) and is provided with an acceleration mechanism (21). The seat carriage (3) and the lateral part carriage (10) can be displaced independently of each other. In order to create a testing device which dispenses with the need for expensive and time-consuming preliminary tests to determine the settings for the tests, the impactor (20) is equipped with an acceleration mechanism (21) which can perform both positively and negatively accelerated movements in a controlled manner while an additional impactor (30) is provided that acts upon the seat carriage (3). In addition, further control means (15, 37) are provided for influencing the movement of the seat carriage (3).
Patent CA-2576135-C (CA)
Inventor: TYLER JOSEPH
IPC: A61K47/34
Filed: 2000-10-13
Granted: 2011-12-06
Abstract: This invention relates to a compressed tablet comprising a pharmaceutically active agent and an effective disintegrating amount of polyallylamine or a salt thereof with a pharmaceutically acceptable acid. The polyallylamine or salt thereof may be cross-linked, optionally with epichlorohydrin.
Patent CA-2577611-C (CA)
Inventor: TAKEDA TSUNEHIRO
IPC: F25J1/02
Filed: 1999-11-30
Granted: 2008-10-21
Abstract: A liquid helium circulation system capable of recycling helium gas has a liquid helium reservoir and a refrigerator where helium gas boil-off recovered from the reservoir is refrigerated and liquefied, and is designed to have the helium gas refrigerated or liquefied with the refrigerator returned to the reservoir. The system is equipped with a line that supplies high-temperature helium gas heated up inside the liquid helium reservoir to the refrigerator, where the helium gas is made into refrigerated helium gas, and supplies the refrigerated helium gas to the upper part inside the reservoir, and lines that supply low-temperature helium gas in the vicinity to the surface of liquid helium inside the liquid helium reservoir to the refrigerator, where the low-temperature gas is liquefied, and supply the liquefied helium to the reservoir.
Patent CA-2578270-C (CA)
Inventor: IDEGUCHI TAKAHIRO
IPC: F02B63/04
Filed: 2007-02-12
Granted: 2010-05-18
Abstract: In order to suppress freezing of a water content within a breather tube, a heater (13) is arranged within a breather tube (11) joining a cylinder head cover (10) and an air cleaner (8). A main body of the breather tube (11) is constituted by a joint tube (18) arranged in a middle, and partial tubes (22, 23) connected to both ends thereof. The heater (13) has a heating element (14) corresponding to a heating element, and has a heater case (21) accommodating the heating element (14) in a state of being pinched by electrodes (15) , and is arranged in a center portion of the joint 18. A slot (18a) for inserting the heater (13) is formed in the joint tube 18. A heat radiating body (20) extended along the breather tube (11) is joined to the heater case (21). An outer peripheral portion of the breather tube (11) is covered by an insulative outer tube (24).
Patent CA-2583899-C (CA)
Title: Shielded microphone for mobile communications device
Inventor: PHILLIPS ROBERT W
IPC: H05K9/00
Filed: 2007-04-04
Granted: 2011-03-08
Abstract: A shielded microphone, and method for shielding a microphone, are provided for use in a communications device having a circuit board and a microphone, especially where the device also has an antenna in close proximity to the microphone. The microphone is provided in an electromagnetic shield (e.g. formed as a shielding can) and a resilient separator (e.g. o-ring or disk) is provided over the shield. The device housing is stacked over the separator and shield, while the latter are stacked over the circuit board so that the separator and shield, with microphone there under, are sandwiched between the housing and the circuit board. By this sandwiching the separator is loaded onto the shield to drive the shield directly against the circuit board to make an electrical ground connection therewith, the microphone also being electrically connected to the printed circuit board. The microphone is thereby enclosed between the circuit board and the shield, such that the shield shields the microphone against electromagnetic energy radiated by the proximate antenna. The resilience of the separator accommodates the variation in the stacking of the components.
Patent CA-2586454-C (CA)
Inventor: SCHUSTER ANDERS
IPC: A01J/
Filed: 2005-12-13
Granted: 2014-02-04
Abstract: A method for controlling the milking by a milking machine comprises the steps of: (i) controlling (47) a milking vacuum so that the milking vacuum is varied through the vacuum levels of a given range, while a milking animal is milked by the aid of the milking vacuum; (ii) monitoring (43) a milk flow from the milking animal during the variation of the vacuum levels; (iii) setting (49) the milking vacuum to the lowest vacuum level of the given range, for which the milk flow from the milking animal is at least a given fraction of the highest milk flow monitored while the milking vacuum is varied; and (iv) keeping (51) the milking vacuum at the set vacuum level during a following part of the milking of the milking animal.
Patent CA-2587452-C (CA)
Title: Azo compound, ink composition and colored article
Inventor: MATSUI TAKAHIKO
IPC: C09B33/28
Filed: 2005-11-10
Granted: 2012-07-24
Abstract: [Problems]  A compound of a black ink which has such excellent fastnesses of a recorded article as light fastness, ozone gas fastness and moisture fastness, excellent solubility, and storage stability as a recording liquid, when used for inkjet recording and writing tools, and an ink composition comprising the same are provided.     [Method for solving the problems]     An azo compound represented by the following Formula (1) or a salt thereof, and an ink composition comprising the same [KA1]   (see formula 1) (wherein, each of R1, R2, R5, R6 and R7 independently represents a hydrogen atom, a carboxyl group, a sulfo group and the like, each of R3 and R4 independently represents a hydrogen atom, a sulfo group, a nitro group, a (C1 to C4) alkyl group (which may be substituted by a hydroxyl group or a (C1 to C4) alkoxy group), a(C1 to C4) alkoxy group (which may be substituted by a hydroxyl group, a (C1 to C4) alkoxy group, a sulfo group or a carboxyl group) and the like, and n represents 0 or 1, respectively).
Patent CA-2589546-C (CA)
Title: Data cable for mechanically dynamic environments
Inventor: CLARK WILLIAM T
IPC: H01B11/04
Filed: 2006-01-24
Granted: 2012-06-26
Abstract: A multi-pair cable including a plurality of twisted pairs of insulated conductors, each having a closing lay length (twist lay length measured after the twisted pairs are cabled together with a particular cable lay) of less than about 0.6 inches. The plurality of twisted pairs are twisted together with a cable lay of greater than about three inches to form the cable. In some examples, the multi-pair cable may further comprise a separator disposed between the first and second twisted pairs. In another example, a ratio between a longest closing lay length and a shortest closing lay length in the cable is less than 1.65 inches. In another example, the cable further includes at least one additional twisted pair of conductors having a closing lay length that is greater than about 0.6 inches, and the cable lay length is less than about four inches.
Patent CA-2592170-C (CA)
Inventor: HIRANO NORIYUKI
IPC: C07D417/12
Filed: 2005-12-22
Granted: 2013-10-15
Abstract: The compounds in the present invention, for example, the compound represented by the formula: (See above formula) has an excellent therapeutic and prophylactic effects against inflammatory bowel disease. Further, they are excellent in absorption and in vivo stability when administered orally in comparison with conventional compounds. That is, the compounds can be administered orally, and can have excellent therapeutic or prophylactic effect sustained for a longer period of time.
Patent CA-2593448-C (CA)
Inventor: WIECEK BOGUSLAW
IPC: F16L23/12
Filed: 2005-02-03
Granted: 2008-06-03
Abstract: A method of attaching a tubular member, having an attachment flange defining a plurality of bolt holes, to a valve fitting comprising a valve body having a loading surface and a valve flange. The valve flange includes a flange, defining a plurality of bolt holes, for engaging the attachment flange and a plurality of axial loading members movable between a first retracted position and a second extended position protruding to bear on the loading surface. The method includes threading a threaded end of the valve flange onto a threaded end of the valve body, rotating the valve flange until the bolt holes of the valve flange are geometrically aligned with the bolt holes of the tubular member and moving at least one of the axial loading members into its second extended position to bear on the loading surface to impart an axial tensile force between the valve body and valve flange.
Patent CA-2596598-C (CA)
Title: Procede et systeme de synchronisation d'informations specifiques sur un emplacement sur une surface au moyen d'une source externe
Inventor: SPENCER CHARLES A
IPC: G11B27/10
Filed: 2006-02-01
Granted: 2013-08-27
Abstract: Appareil comprenant des détecteurs contribuant à localiser d'un stylet au sein d'une rainure d'un enregistrement rotatif. La localisation du stylet correspond à une partie d'une forme d'onde audio présente en un emplacement unique au sein de la rainure. L'utilisation de la correspondance entre l'emplacement du stylet et la partie de la forme d'onde audio permet la synchronisation d'une source numérique externe au moyen d'une forme d'onde analogique. Un trajet de données numériques haute vitesse connecte une unité de commande comprenant une plaque tournant à une unité de traitement de signal. Le logiciel dans l'unité de traitement de signal synchronise la forme d'onde analogique et les signaux numériques à partir de la source numérique externe.
Patent CA-2597005-C (CA)
Inventor: ELBING FELIX
IPC: C01B32/55
Filed: 2005-11-28
Granted: 2013-05-07
Abstract: The invention relates to a device and method for cleaning, activating or pre-treating workpieces by blasting a carbon dioxide snow which is produced from pressurised CO2-containing fluids and at least one type of carrying compressed gas and is accelerated by means of a discharge nozzle (14), wherein a two-phase carbon dioxide mixture of a carbon dioxide gas and carbon dioxide particles is produced in an agglomeration chamber (8) by agglomerating and compressing carbon dioxide snow crystals which are radially added to the carrying gas in a multistage mixing chamber (10, 11, 12) comprising a central jet pipe (4), around which the carbon dioxide mixture circulates and which is used for supplying said carrying gas in such a manner that a high-energy turbulent gas flow for processing a workpiece is obtainable.
Patent CA-2602307-C (CA)
Title: Materiaux fibreux et composites associes
Inventor: MEDOFF MARSHALL
IPC: B02C18/14
Filed: 2006-03-23
Granted: 2012-10-09
Abstract: L'invention concerne des matériaux fibreux et des composites associés.
Patent CA-2602970-C (CA)
Inventor: SEILER ANDREAS
IPC: B01F27/91
Filed: 2006-03-29
Granted: 2013-06-25
Abstract: The invention relates to a mixing blade (6) consisting of a base part (15) fixable to a shaft and a removable wearable element (12). The aim of said invention is to develop a more economical mixing blade. For this purpose, the wearable element (12) and the base part (15) overlap on at least 30 % of the base part length and define different cross-sections of the mixing blade (6) in said area.
Patent CA-2604374-C (CA)
Inventor: HARDING IAN
IPC: G01N33/487
Filed: 2006-04-15
Granted: 2014-01-21
Abstract: Partial fill of an electrochemical test strip is determined by making a DC  determination of double layer capacitance from charging or discharging charge on a test strip containing sample, for example a blood sample to be tested for glucose. The measured double layer capacitance is compared to a reference value. The double layer capacitance may be determined as an integral or differential capacitance. Double layer capacitance may also be used for quality control to monitor the quality of electrode formation, particularly in strips using screen printed electrodes.
Patent CA-2606202-C (CA)
Title: Exhaust valve and bit assembly for down-hole percussive drills
Inventor: WOLFER DALE R
IPC: B23Q5/033
Filed: 2006-04-27
Granted: 2013-09-24
Abstract: A bit assembly (10) for a precussive drill (1) includes a casing (2) with an interior chamber (3) and a bit (12) connectable with the casing 92) and having a bore (13). The bore (13) has a retainer portion (16) with a conical surface extending circumferentially about and facing the bore. A cylindrical valve (14) has a passage (15) with an inlet fluidly connectable with the chamber (3) and an outlet fluidly connectable with the bore (13) and passage (15). A valve engagement portion (20) with a conical outer surface extending circumferentially about and facing away from the valve (14). The valve engagement portion (20) within the bit bore (13) retainer portion such that the valve conical outer surface is within and against the bit conical inner surface to retain the valve (14) coupled with the bit (12).
Patent CA-2608653-C (CA)
Inventor: BIEHL RICHARD J
IPC: A62C31/28
Filed: 2006-03-30
Granted: 2014-12-30
Abstract: A discharge assembly used with a fire suppression delivery system comprises a nozzle having an outer nozzle surface and inlet and discharge ends. The inlet end receives fire suppression agent and the discharge end dispenses fire suppression agent through an orifice. A blow-off cap has an open-ended cavity shaped to receive the discharge end of the nozzle and cover the orifice. The cavity includes an interior cap surface located in close proximity to the outer nozzle surface of the nozzle when the blow-off cap is mounted on the discharge end of the nozzle. A receptacle is formed in at least one of the outer nozzle surface of the nozzle and the interior cap surface of the blow-off cap. A retention element fits within the receptacle and engages the outer nozzle surface and interior cap surface, providing a predetermined amount of retention resistance to retain the blow-off cap on the nozzle.
Patent CA-2615409-C (CA)
Inventor: EVANS JOHN C
IPC: A61F5/00
Filed: 2006-07-14
Granted: 2012-12-04
Abstract: A water-resistant orthopedic undercast sleeve that includes a tubular sheet material formed of extruded filaments having water-resistant properties and a thickness sufficient to provide both cushioning and moisture transport in a single layer between a cast and a limb onto which the sleeve is applied. The water resistant properties are achieved by at least one process, including a water-resistant filler, finish or coating applied to the filaments during extrusion, applying a water resistant finish to the finish during extrusion, applying a water resistant finish to the filaments during a subsequent spinning process, or coating the filaments with a water-resistant finish in a separate process. Moisture egress channels are formed in the sheet material for transporting moisture away from the limb, longitudinally along the length of the sleeve, and out of the space between the sleeve and cast.