baber/WOPTO huggingface dataset:
Patent CA-2536692-C (CA)
Inventor: MUSTAD VIKKIE A
IPC: A23L33/00
Filed: 2004-08-04
Granted: 2013-04-16
Abstract: The present invention relates to a lipid system, and methods for using such a lipid system, containing specific relative ratios of omega-3, omega-6, and omega-9 fatty acids. The lipid system may be used independently or as a component of a nutritional product. A lipid system according to the present invention may contain omega-3 fatty acids, omega-6 fatty acids, and omega-9 fatty acids with the ratio of omega-6 fatty acids to omega-3 fatty acids preferably being between 0.25:1 and 3:1, and the ratio of omega-9 fatty acids to omega-3 fatty acids preferably being between 0.4:1 and 3:1. The present invention also relates to methods for administering a lipid system or a nutritional product containing the lipid system to an individual.
Patent CA-2539522-C (CA)
Title: Nestable lid for packaging systems
Inventor: ANDREWS ALAN
IPC: B65D43/03
Filed: 2006-03-14
Granted: 2011-11-08
Abstract: Nestable packaging lids are described. Generally, the packaging lids include a generally planar lid member having an upper surface and a lower surface, a plurality of dome expansions extending upwardly from the lid member, and a plurality of elongate projections extending downwardly from the lower surface of the lid member. Each dome expansion defines a downwardly facing recess and includes a base perimeter defining a base center, and the dome expansions are arranged in longitudinal rows and transverse columns. In an implementation, at least one projection is disposed transversely between a longitudinally adjacent pair of dome expansions and at least one projection is disposed longitudinally between a transversely adjacent pair of dome expansions.
Patent CA-2548395-C (CA)
Inventor: SCHMITT JAMES JOHN
IPC: C22B1/24
Filed: 2004-12-08
Granted: 2013-08-13
Abstract: The present invention relates to a process for producing iron ore agglomerates comprising agglomerating fine iron ore particles in the presence of a binder system wherein the binder system comprises a binder and an alkali metal silicate and wherein the alkali metal silicate is present in an amount of between 0.0001 to 0.08 percent by weight, based on the total weight of dry iron ore agglomerate, wherein the binder system is free of synthetic polymer, and preferably comprises carboxymethyl cellulose as binder.
Patent CA-2548477-C (CA)
Inventor: RUSSELL THANE GEOFFREY
IPC: E21B43/08
Filed: 2004-12-02
Granted: 2014-02-11
Abstract: A wellbore screen includes a base pipe including a wall, an inner bore surface and an outer surface, at least one opening formed through the base pipe wall and a filter cartridge mounted in the at least one opening. In one aspect, the wellbore screen includes an impermeable layer relative to the at least one opening and the impermeable layer may be selected to be substantially impermeable when in a closed position in the at least one opening to passage of fluids through the at least one opening and, the impermeable layer is at least one of (i) selectively openable to permit fluid flow through the at least one opening and (ii) selectively closeable when triggered to close the at least one opening. . In another aspect, the at least one opening may include a tapering diameter from one end to the other and the filter cartridge may include an outer diameter formed to reversibly and substantially correspondingly taper relative to the at least one opening to permit a taper lock fit in the opening.
Patent CA-2548877-C (CA)
Title: Method and apparatus for relieving tensile residual stress in welded pipe joints
Inventor: AOIKE SATORU
IPC: B21D26/02
Filed: 2006-05-29
Granted: 2010-09-07
Abstract: An method for converting tensile residual stress on an inner surface of a welded part of a pipe to compressive residual stress with use of ice plugs formed by cooling the pipe from the outer surface, comprises the steps of: placing refrigerant containers for forming the ice plugs in the upstream and downstream of a butt-welded part; cooling the outer surface of the pipe to form the ice plugs; and then cooling the outer surface of the pipe with use of at least one refrigerant container for expanding the pipe arranged between the refrigerant containers for forming the ice plugs.      When the method is applied to a pipe with a large inside diameter, the method comprises forming the ice plugs at a curved pipe, an elbow or a branch pipe in the upstream and downstream of the butt-welded part.
Patent CA-2551461-C (CA)
Inventor: COLOMBO EDWARD A
IPC: B65D77/00
Filed: 2004-11-22
Granted: 2008-12-30
Abstract: A highly absorptive open cell foam having a ratio of cell size to pore size of between about 1 and about 10. A juice absorbing food package comprising a tray having a bottom bounded by an upwardly extending lip around the perimeter of the bottom and a liquid-absorbing pad comprised of polymer foam joined to the bottom of said tray, wherein the polymer foam is a highly absorptive open cell foam having a ratio of cell size to pore size of between about 1 and about 10.  The tray of the juice-absorbing package may be overwrapped with gas permeable film, and may be provided with an oxygen absorbing substance therein.  Alternatively, the overwrapped tray may be placed in a sealed barrier bag that is subsequently purged with a non-oxidizing gas such as carbon dioxide.
Patent CA-2551663-C (CA)
Title: Synthesis of ultrafine rutile phase titanium dioxide particles at low temperature
Inventor: GERALD DEVASAGAYAM SURENDER
IPC: C01G23/07
Filed: 2003-12-31
Granted: 2010-03-23
Abstract: The present invention provides a low temperature process for the synthesis of ultra rutile phase titanium dioxide particles through vapor phase hydrolysis of titanium tetra chloride.
Patent CA-2552299-C (CA)
Title: Cleaning tool sheet and cleaning tool
Inventor: YAMADA KIKUO
IPC: A47L13/18
Filed: 2004-07-23
Granted: 2010-06-29
Abstract: The present invention relates to a cleaning tool sheet and a cleaning tool capable of use for wiping cleaning by contacting the surface of objects to be cleaned in various locations. In a cleaning tool sheet (1), fiber bundles (3) are laminated on one side face of a base sheet (2); the central parts in the direction of flow of the fibers constituting the fiber bundles (3) are joined by a central joining part (4) continuously formed in the central part of the base sheet (2) and joined at a spot-form joining part (7) formed intermittently on a parallel line between the central joining part (4) and two end edges (2a, 2b) parallel therewith. The two ends (31a, 31b) in the direction of flow of the fibers of the fiber bundles (3) are not joined to the base sheet (2). An attaching part (8) for attaching onto a holding member is provided at both ends of the base sheet (2).
Patent CA-2552529-C (CA)
Inventor: ST CYR JOHN A
IPC: A61P23/00
Filed: 2005-01-14
Granted: 2013-05-28
Abstract: D-Ribose is administered before and after general anaesthesia to reduce the time to recover from the effects of general anaesthesia. Preferably, pyrogen-free D-Ribose is administered intravenously during general anaesthesia and the interval post-anaesthesia before oral administration can be resumed. D-Glucose may be co-administered to reduce the effect of hypoglycemia that may be seen with D-Ribose administration.
Patent CA-2555423-C (CA)
Inventor: HAYES GEOFFREY GERARD
IPC: A61K9/16
Filed: 2005-02-11
Granted: 2018-07-24
Abstract: A neutral poly(ethyl acrylate, methyl methacrylate) copolymer is employed as a carrier in the manufacture of pharmaceutical formulations containing an active ingredient. The formulations are preferably made by melt extrusion, and can have rubbery characteristics and can exhibit tamper resistance.
Patent CA-2558702-C (CA)
Title: Boitier electrique pour murs en beton
Inventor: LALANCETTE DANIEL
IPC: H02G3/08
Filed: 2006-08-30
Granted: 2010-11-23
Abstract: Coffret de sortie électrique visant à recevoir un dispositif d'éclairage, y compris un boîtier généralement rectangulaire comportant une paroi arrière, une paroi latérale périmétrique, appelée paroi arrière, une paroi devant ouverte et un coffret intérieur, appelé paroi latérale, ainsi qu'un premier et un deuxième ensemble de parties de parois généralement parallèles et disposées indépendamment, et une extension à glissières nichée à l'intérieur de la boîte généralement rectangulaire à une position s'étendant au-delà de la face ouverte.
Patent CA-2562105-C (CA)
Title: Debarking mechanism
Inventor: KOKKO PEKKA
IPC: B27L1/02
Filed: 2005-03-29
Granted: 2010-08-10
Abstract: The invention relates to a debarking mechanism (1) for the excortication or pretreatment of trees (2) for separately performed final barking and for the expulsion of at least some of the removed barks from a wood flow passing through the debarking mechanism, said debarking mechanism comprising a number of rotatable debarking shafts (3, 3~) extending parallel to an advancing direction (A) of the trees (2) to be fed therethrough, which are provided with a number of teeth (4) extending beyond the circumferential surface of the shaft (3, 3~) and adapted to strip bark off the presently processed trees (2) transversely to the lengthwise direction of the trees and at the same time to convey the trees transversely relative to said shafts (3, 3~), and said shafts (3, 3~) together with the teeth thereof (4), being adapted to constitute at least a section of a support surface, upon which the presently processed trees (2) travel through the debarking mechanism (1), and said debarking shafts (3, 3~) being adapted to each other in such a way that the presently processed trees (2) make a circular motion (C) in the debarking mechanism, in which motion the trees (2) are forced upon the support surface constituted by the debarking shafts (3, 3~) effected by the rotatory motion (5) of the debarking shafts (3, 3~) in their turn into the upper position, from which they roll down above the other trees (2) in the debarking machine (1) into the lower position. The uppermost debarking shaft (3~) has been fitted together with a guiding surface (8), said surface together with the uppermost debarking shaft (3~) forming a slot (9) convergent in the direction of rotation (5) of the debarking shaft (3~).
Patent CA-2562182-C (CA)
Inventor: KARMAKAR SRIMANTEE
IPC: H04L69/14
Filed: 2006-04-18
Granted: 2013-11-19
Abstract: A method is disclosed for handling communications over a non-permanent communication link. The method comprising centrally receiving a message to transmit from a plurality of applications, checking the availability of the non-permanent communication link, if the non-permanent communication link is not-available, queuing the received message for future transmission, and providing the message to a transport/network layer if the communication link is available.
Patent CA-2564377-C (CA)
Inventor: OR YAT SUN
IPC: C07D498/14
Filed: 1997-09-02
Granted: 2009-08-11
Abstract: Antimicrobial compounds having formula (IV) or (IVA) as well as pharmaceutically acceptable salts, esters or prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of treating bacterial infections by the administration of such compounds; and processes for the preparation of the compounds. (see formula IV) or (see formula IVA)
Patent CA-2568303-C (CA)
Inventor: HWANG JOHN KEUM-HO
IPC: C01B17/04
Filed: 2006-10-31
Granted: 2008-02-12
Abstract: There is described a novel process for removing sulphurous compounds from industrial gaseous streams, such as sour gas, using an oxygen deficient environment during the oxidation of H2S, and further recycling of any unconverted H2S back to a regenerator.
Patent CA-2568310-C (CA)
Title: Method for controlling and adjusting a wind power installation as well as a wind power installation
Inventor: VOSS EBERHARD
IPC: F03D9/00
Filed: 2005-05-04
Granted: 2010-09-28
Abstract: A method for controlling and adjusting a wind power installation having a nacelle displaceable by an azimuth angle, at least one rotor blade displaceable about its longitudinal axis and a power supply in a spinning mode, wherein the method comprises the following steps: a control unit determines an angular position for the nacelle from measured values (v) of wind velocity and wind direction and one or more displacement angles for the at least one rotor blade upon a measured wind velocity exceeding a predetermined speed value (V1*, V2*), at least one azimuth drive fed by the power supply sets the nacelle into the angular position (.alpha.) determined by the control unit, and at least one pitch drive fed by the power supply sets the at least one rotor blade into the angular position (.PSI.) determined by the control unit, wherein the at least one rotor blade rotates in the set position at a rotational speed within a predetermined range of rotational speed.
Patent CA-2569149-C (CA)
Inventor: VOS STEPHEN J
IPC: B60R15/04
Filed: 2005-05-27
Granted: 2013-07-23
Abstract: The present invention is directed to a suitcase style air compressor assembly having an extensible handle bar assembly and a wheel assembly. When the extensible handle bar assembly is fully extended, the suitcase style air compressor assembly may be transported by utilizing the extensible handle bar assembly and the wheel assembly. When the suitcase style air compressor assembly reaches a worksite, the extensible handle bar assembly may be retracted so that the suitcase style air compressor assembly does not occupy a large space.
Patent CA-2578383-C (CA)
Inventor: ERICSSON ANDERS
IPC: H01B1/24
Filed: 2005-09-09
Granted: 2010-05-25
Abstract: The invention relates to a semiconductive polymer composition for use in power cables. The composition comprises a multimodal ethylene homo- or copolymer produced in a polymerisation process comprising a single site catalyst whereby the polymer composition has a density of 870 to 930 kg/m3, a MFR2 of 1 to 30 g/l0min and a Mw/Mn of less than or equal to 10.
Patent CA-2578777-C (CA)
Title: Default device of actuator for variable lift valve operating mechanism
Inventor: MARUYAMA SHIGERU
IPC: F01L13/00
Filed: 2007-02-16
Granted: 2009-12-22
Abstract: In a default device of an actuator for a variable lift valve operating mechanism, in the event of failure of the actuator, a pressed portion of a lever pivotably supported on a support shaft is urged by a resilient force of a coil spring, an arm is pressed by a cam portion of the lever to rotate a control shaft in one direction to prevent valve lift from being a predetermined value or lower. The support shaft that pivotably supports the lever of a default mechanism is placed in a position offset from a rotation axis of the control shaft. Thus, as compared with the case where the support shaft is placed coaxially with the control shaft, a large urging force is input from the lever to the control shaft to reliably prevent the valve lift from being the predetermined value or lower.
Patent CA-2582486-C (CA)
Inventor: VAES ED
IPC: B25B11/00
Filed: 2007-03-20
Granted: 2014-02-18
Abstract: Method of manufacturing multi piece curved molding from planar material including the steps of, milling locating holes in the bottom side of sheet material proximate ends of curved sections, milling curved section from sheet material including the finished outer radius, the finished inner radius and milled ends, milling the profile to produce the profiled top side on curved section, placing locating holes in corresponding locating pins in a precision cut off fixture and precision cutting ends of curved section thereby producing a precision cut end and discarding waste portion.
Patent CA-2601497-C (CA)
Title: Galvannealed steel sheet and method for producing the same
Inventor: NAKAGAITO TATSUYA
IPC: C22C38/06
Filed: 2006-03-31
Granted: 2012-12-18
Abstract: A galvannealed steel sheet contains, by % by mass, 0.05 to 0.25% of C, 2.0% or less of Si, 1 to 3% of Mn, 0.1% or less of P, 0.01% or less of S, 0.3 to 2% of Al, less than 0.005% of N, 1% or less of Cr, 1% or less of V, 1% or less of Mo, less than 0.005% of Ti, and less than 0.005% of Nb, and satisfies the relations, Si + Al >= 0.6% and Cr + V + Mo = 0.1 to 2%, the balance being Fe and inevitable impurities.
Patent CA-2603277-C (CA)
Title: Method and system for facilitating timing of base stations in an asynchronous cdma mobile communications system
Inventor: DAHLMAN ERIK BENGT LENNART
IPC: H04W48/16
Filed: 1999-02-09
Granted: 2011-01-25
Abstract: A method for estimating relative timing of base stations in an asynchronous mobile communications system comprises receiving at a first mobile station first and second downlink signals transmitted by first and second base stations; transmitting an uplink signal from the first mobile station to the first and second base stations; and calculating estimated relative time difference between the time bases of the first and second base stations using receive times at the first and second base stations of said uplink signal, transmit times of the first and second downlink signals, and a time difference at the first mobile station between a receive time of the second downlink signal and the transmit time of said uplink signal to account for propagation delays between first and second mobile stations.
Patent CA-2604567-C (CA)
Title: Flat-belt-like supporting and drive means with tensile carriers
Inventor: BISSIG ADOLF
IPC: D07B1/04
Filed: 2007-09-27
Granted: 2014-11-18
Abstract: This supporting and drive means (11) has the geometry of a belt consisting of a belt body (12) or sheathing (12) which encloses the tensile carriers (1). The running surface (16) of the belt can be flat and parallel to the belt back (13) or have trapezium- shaped or semicircular ribs (14) and grooves (15), wherein the profile of a drive pulley or of a deflecting pulley is approximately complementary to the running surface of the belt. One or more tensile carriers (1) are provided for each rib (14), wherein the tensile carriers (1) are laid or stranded alternately in Z direction and S direction.
Patent CA-2605081-C (CA)
Inventor: LEWIS JAN ANTHONY
IPC: A61G7/057
Filed: 2006-04-13
Granted: 2014-02-04
Abstract: This invention relates to mattresses such as a pressure relieving mattress and in particular ones for profiling beds. The mattress comprises a base portion (11) , a carriage portion (12), an upper portion (13) and an inflatable pressure relieving underlay (14) disposed between the carriage (12) and the upper portion (13). The facing surfaces (15) and (16) of the base portion (11) and the carriage portion (12), respectively, are coated with a low friction material so that the two slide easily relative to one another. This sliding movement is restricted to longitudinal relative movement by the engagement of co-operating formations (17, 18). The combination provides particularly flexible mattress arrangement which also avoids the problem of the leg section of the mattress kicking upwardly when a profiling bed is articulated.
Patent CA-2606285-C (CA)
Inventor: SAHUD ANDREW GRAHAM
IPC: A47K5/06
Filed: 2007-10-11
Granted: 2012-08-07
Abstract: Un système qui permet à des fournisseurs de soins de santé de surveiller la conformité à la pratique de l'hygiène des mains comprend un lecteur de données adapté pour être porté par un fournisseur de soins de santé. Ce système comprend un déclencheur de portique placé à chaque portique de la pièce d'un patient et qui active le lecteur pour enregistrer un événement d'entrée lorsque le fournisseur pénètre dans la pièce du patient. Ledit système comprend un déclencheur de distributeur placé à chaque distributeur de produit nettoyant comprenant un produit nettoyant à l'entrée de chaque pièce de patient. Ce déclencheur active le lecteur pour enregistrer un événement de distribution, lorsque le fournisseur actionne le distributeur pour qu'il distribue le produit nettoyant. Le lecteur comporte un écran d'affichage qui affiche un certain nombre d'événements de distribution et un certain nombre d'événements d'entrée. Une méthode permet aux fournisseurs de soins de santé de surveiller la conformité à la pratique de l'hygiène des mains. Un système permet à une personne de surveiller la conformité à la pratique de l'hygiène des mains. Une méthode permet à une personne de surveiller la conformité à la pratique de l'hygiène des mains.
Patent CA-2608215-C (CA)
Inventor: SCHORN GREG M
IPC: A61M25/01
Filed: 2007-10-26
Granted: 2015-03-10
Abstract: A stylet has a proximal end a distal end and an outer surface. The stylet is substantially cylindrical. The outer surface of the stylet is treated, or roughened, preferably by a glass peening or a bead blasting operation, such that its maximum profile peak height is greater than 30µm, its roughness average is greater than 5µm, and its root mean square roughness is greater than 8µm. This results in reducing the removal force of the treated stylet from a silicone catheter.
Patent CA-2610627-C (CA)
Inventor: RAVANIS CONSTANTINOS
IPC: F01D5/14
Filed: 2007-11-15
Granted: 2015-12-01
Abstract: A high pressure turbine blade includes an airfoil having a profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape. The profile shape maximize the work while minimizing flow separation disadvantages.
Patent CA-2614294-C (CA)
Title: Electronic lock actuator with helical drive member
Inventor: WALSH JOHN
IPC: E05B47/06
Filed: 2006-07-07
Granted: 2016-10-11
Abstract: An actuator assembly is for a lock including a handle, a latch, a retractor for retracting the latch when the handle rotates, and a lock member displaceable between locked and unlocked positions, which either releasably couples the handle with the retractor or releasably prevents handle rotation. The actuator includes a motor having a shaft rotatable about an axis and a coupler spring disposed about the axis and having a first end coupled with the lock member and a second end. A drive member is coupled or integrally formed with the motor shaft and has a helical drive surface threadably engaged with the coupler spring second end, such that rotation of the shaft displaces the coupler spring along the axis to move the lock member between the locked and unlocked positions. Preferably, the drive member includes a spring coupled with the motor shaft and threadably engaged with the coupler spring.
Patent CA-2615258-C (CA)
Inventor: VEREGIN RICHARD P N
IPC: G03G9/087
Filed: 2007-12-14
Granted: 2012-05-22
Abstract: Il s'agit d'un toner qui comprend un liant de matière polymérique amorphe, comme une matière de polyester amorphe, et une matière polymérique cristalline, comme une matière de polyester cristalline. La matière polymérique amorphe présente un indice d'acide supérieur à l'indice d'acide de la matière polymérique cristalline. De plus, le toner peut présenter une température de fusion minimale comprise entre 75 et 150 degrés Celsius, et une sensibilité à l'humidité relative comprise entre 0,5 et 10, environ. Il est indiqué aussi une méthode de préparation de particules de toner.
Patent CA-2630471-C (CA)
Title: Archway measuring device
Inventor: HARDY DEREK
IPC: B25H7/04
Filed: 2008-05-05
Granted: 2015-12-22
Abstract: Disclosed is a method and apparatus for drawing an instrument across a curve in a surface for constructing an arch. The apparatus comprises a base member having a pivot and a plurality of first indicators and a slidable member having a plurality of second indicators. The slidable member is slidably positionable on the base member. The method comprises pivotably securing the base member to a surface, selecting one of the plurality of first indicators corresponding to the chord height and selecting one of the plurality of second indicators representing the chord height and length of the arch to be scribed. The method further comprises aligning the first and second selected indicators, and rotating the apparatus about the pivot hole so as to draw across an instrument located at a distal end of the slidable member across an are so as to define the arch.