baber/WOPTO huggingface dataset:
Patent CA-2534478-C (CA)
Inventor: SACK ROGER PHILIP
IPC: B62D24/04
Filed: 2004-08-19
Granted: 2012-04-17
Abstract: A method for logging the performance of a vehicle suspension system including the dynamic effect of an impulsive load with an electronic weighing system (17), wherein the electronic weighing system (17) is mounted onboard the vehicle, and determining one or more parameters selected from the group consisting of the dampening ratio of the suspension, the oscillation frequency of the suspension and the impact loading of the vehicle as well as determining the condition of the road itself at any point and at any time.
Patent CA-2534976-C (CA)
Title: Passive probing for handover in a local area network
Inventor: BENNETT RICHARD L
IPC: H04L12/26
Filed: 2004-07-09
Granted: 2012-12-11
Abstract: A WLAN (108) includes a first access point (104) for providing wireless service within a first coverage area, a second access point (106) for providing wireless service within a second coverage area and programmed to transmit probe responses, and a wireless communications unit (102) located within the first coverage area and operating on the wireless service of the first access point (104). The communications unit (102) is programmed to monitor, or passively probe, for the probe responses, or is instructed by the first access point (104) on when to monitor for the probe responses, transmitted by the second access point (106). By executing such passive probing, the communications unit (102) may make handover decisions for switching between the wireless service of the first access point (104) to the wireless service of the second access point (106) based on access point data included in the probe responses.
Patent CA-2536141-C (CA)
Inventor: KAGEYAMA YOSHIHIRO
IPC: B21D11/10
Filed: 2004-08-18
Granted: 2010-02-02
Abstract: A device for machining the flange part of a wheel arch, wherein a machining mechanism comprises, as general--purpose drive parts, first to third cylinders, and the work bending mold for bending the flange part of the wheel arch, work receiving mold, and work guide of the machining mechanism are replaceable with those of the other types.  When a dedicated mold is replaced according to the shape of a work, the entire part of the machining mechanism must not be replaced, but merely the work bending mold, work receiving mold, and work guide may be replaced with those of the other types.
Patent CA-2550450-C (CA)
Inventor: HENNING FRAUKE
IPC: C09K23/54
Filed: 2006-06-13
Granted: 2013-01-08
Abstract: The invention relates to a method of producing organically modified siloxanes and silanes by noble-metal-catalyzed reaction of siloxanes and/or silanes having at least one SiH group with a compound having one double bond, wherein the reaction is carried out in the presence of water.
Patent CA-2557840-C (CA)
Inventor: FELLINGER THOMAS JOHN
IPC: A01D87/10
Filed: 2005-03-16
Granted: 2011-05-24
Abstract: Un système de formation d'une suspension particule/air d'isolement se prêtant à une utilisation dans un procédé de formation d'un produit d'isolement comprenant: une machine de soufflage permettant de former une suspension particule/air d'isolement, la machine de soufflage comprenant au moins une sortie; un premier tuyau en communication avec la sortie permettant le transport d'au moins la suspension à partir de la machine de soufflage; et un ventilateur sur compresseur en communication avec le premier tuyau, le ventilateur se trouvant en aval de la machine.
Patent CA-2558209-C (CA)
Inventor: YAMANAKA MASAHIRO
IPC: B62M3/16
Filed: 2003-03-05
Granted: 2007-09-04
Abstract: The present invention is directed to a bicycle crank axle adapted to be rotatably supported within a bottom bracket and supported bicycle crank arm. The crank axle comprises an axle body having a plurality of first splines disposed at a first end portion of the axle body and a plurality of second splines disposed at the second end portion of the axle body. The crank axle also comprises a projection extending radially outward from the first end portion of the axle body. The projection is adapted to abut against a lateral outer surface of the bicycle crank arm to prevent the crank arm from moving axially outwardly. The first splines extend radially outwardly from an outer peripheral surface of the axle body and are suitable for engaging a splined inner peripheral surface of a mounting boss of the bicycle crank arm. The second splines do not extend radially outwardly relative to the outer peripheral surface of the axle body.
Patent CA-2558902-C (CA)
Inventor: KWEEDER JAMES A
IPC: B01F25/90
Filed: 2006-09-07
Granted: 2014-03-18
Abstract: A prilling method comprising the steps of: providing a molten first component. mixing at least a second component with the molten first component. reacting the components to form a shear-thinnable mixture: and prilling the shear--thinnable mixture wherein the prilling comprises mechanically agitating in the prill head to shear thin the shear-thinnable mixture sufficiently to permit prilling. The inventive method can be used to produce fertilizer product comprising ammonium sulfate nitrate.
Patent CA-2567216-C (CA)
Inventor: VAN DAM WILLEM
IPC: C10M141/00
Filed: 2006-11-06
Granted: 2016-05-17
Abstract: The present invention is directed to a low sulfur and low phosphorus heavy duty diesel engine lubricating oil composition comprising (a) a major amount of an oil of lubricating viscosity and (b) one or more dispersants (c) one or more anti-oxidants and (d) one or more ash-containing detergents, wherein the lubricating oil composition is essentially free of zinc di-alkyl di--thiophosphates and contains no more than 0.175 weight percent sulfur and provided the lubricating oil composition does not contain alkylated and non-alkylated aromatic amines and tri-nuclear, molybdenum compounds. The present invention is also directed to a low sulfur and low phosphorus heavy duty diesel engine lubricating oil composition comprising (a) an oil of lubricating viscosity (b) a borated dispersant and a non-borated dispersant (c) a molybdenum anti-oxidant and a phenolic anti-oxidant and (d) a low overbased calcium sulfonate and a high overbased calcium phenate, wherein the lubricating oil composition is essentially free of zinc di-alkyl di-thiophosphates and contains no more than 0.175 weight percent sulfur and provided the lubricating oil composition does not contain alkylated and non-alkylated aromatic amines and tri-nuclear molybdenum compounds. The present invention is also directed to method for lubricating a heavy duty diesel engines, which comprises lubricating the engine with a low sulfur and low phosphorus heavy duty diesel engine lubricating oil compositions of the present invention.
Patent CA-2573555-C (CA)
Title: Sucker rod connection with improved fatigue resistance, formed by applying diametrical interference to reduce axial interference
Inventor: TOSCANO RITA GENOVEVA
IPC: E21B17/042
Filed: 2007-01-10
Granted: 2014-06-17
Abstract: Sucker rod connections are provided, preferably for rods with 5/8" to 1 1/8" diameter, with improved fatigue resistance, formed by applying diametrical interference to prevent disengagement, reducing axial interference between the pin shoulder of a male member and the box shoulder of a female member. The connection may comprise a tapered threaded connection and trapezoidal threads, where contact among threads is flank-to- flank, load and stab, the crest of the thread being a little larger than the root of the thread. Each rod may have from about 4 to 10 threads per inch, preferably about 6 and 10 threads per inch (25.4 mm), the thread flank angle ranges from about 2° to 10°, preferably about 3° with a line perpendicular to the connection axis, and the connection taper is from about 1/15 to 1/30 relative to diameters of the connection. The flank-to-flank contact improves fatigue performance and the width and angle of the threads are determined considering a very low plastic thread deformation. Furthermore, the tensile stresses and plastic deformations that appear upon loading the rod connection are reduced and their distribution is more homogeneous than in the case of a cylindrical connection with no diametrical interference, where release engagement depends solely on axial interference.
Patent CA-2585453-C (CA)
Title: Qualitative and quantitative mass spectral analysis
Inventor: WANG YONGDONG
IPC: H01J49/00
Filed: 2005-10-28
Granted: 2020-02-18
Abstract: A method for analyzing data from a mass spectrometer includes the steps of acquiring raw mass spectral data in a profile mode (510); generating a peak list containing one of peak mass locations and peak mass ranges (510C) and being representative of candidate ions (510G); calculating a theoretical mass spectral isotope profile for each of the candidate ions (510H); forming a different peak component matrix for each of the candidate ions identified (510); performing regression analysis involving the peak component matrix for each of the candidate ions and the acquired profile mode data (510J); and ranking the candidate ions with a fitting statistic with that ion corresponding to the most significant statistic being the most likely candidate ion present (510K).
Patent CA-2586860-C (CA)
Title: Balancing shaft unit and associated bearing
Inventor: MARZY ROLAND
IPC: F16C35/12
Filed: 2005-11-08
Granted: 2012-06-12
Abstract: The invention relates to a balancing shaft unit for piston machines, in particular internal combustion engines, for installation in a housing (8, 9) with non-divided bearing seats. Said shaft unit consists of at least one balancing shaft (10), which is configured as one piece with its balancing weight or weights (15). To allow the shaft unit to be installed in a non-divided housing without any restrictions being placed on its bearing, at least one bearing (11, 12) of the balancing shaft (10) is formed by a narrowing (13, 14) of the balancing shaft (10) that acts as a bearing journal and by a sub-divided bearing ring (20, 21) that is fixed to the housing, whose external diameter (28) is greater than the external diameter (26) of the balancing weight or weights.
Patent CA-2595736-C (CA)
Title: Process for vehicle repair coating
Inventor: STROPP JUERGEN PETER
IPC: C09D7/63
Filed: 2006-01-26
Granted: 2011-07-05
Abstract: The invention is directed to a process for the production of a vehicle repair coating, comprising the following steps: I) applying a coating composition curable by means of UV radiation onto a coated vehicle or vehicle part, said vehicle or vehicle part having a blemished area to be repaired on the coated surface, whereas the coating composition comprises A) at least one free-radically polymerizable oligomeric and/or polymeric binder containing olefinically unsaturated groups, B) optionally, at least one free-radically polymerizable monomeric reactive diluent containing one or more olefinically unsaturated groups, C) at least one photoinitiator for free-radical polymerization, D) at least one metal compound selected from the group consisting of metal salt compounds containing the metal in the cation and/or anion of the compound, organometallic compounds, metal coordination compounds and mixtures thereof, wherein the metal is a metal selected from the group consisting of a metal from groups 13-14 of the periodic system of elements and a transition metal, which metal or transition metal is able to occur in at least 2 oxidation states other than zero and E) optionally, water, organic solvents, pigments, fillers and/or conventional coating additives, and II) irradiating the resultant coating with UV radiation.
Patent CA-2595771-C (CA)
Title: Door shock absorber
Inventor: RACINE MARTIN
IPC: B62D25/12
Filed: 2007-07-31
Granted: 2009-04-07
Abstract: A door shock absorber is disclosed. The door shock absorber is to be typically used with dump bodies with doors that frequently enter into contact with the rear external structure of the dump body. The shock absorber comprises a spring and an actuator supporting the spring for absorption of any impact between the door and the rear dump body structure or any other type of base structure. The spring retractably traverses a casing between a deployed position and a retracted position. The actuator actuates the spring between the deployed position, the retracted position, and at least one intermediate position between the deployed position and the retracted position.
Patent CA-2597277-C (CA)
Title: Retainer pin and tooth for tooth and adaptor assembly
Inventor: BENTLEY NEIL DOUGLAS
IPC: E02F9/28
Filed: 2007-08-14
Granted: 2011-11-08
Abstract: A retainer pin assembly and tooth for an excavation tooth and adaptor assembly is provided. The retainer pin assembly can comprise at least one retainer pin section having a circular longitudinal main body with chamfered leading edges at one end for insertion into a passageway in the adaptor, and a displacement-bearing block having at least one facet disposed at the opposite end. The tooth can comprise at least one opening on a sidewall having one flat vertical bearing surface to correspond to a facet of the displacement-bearing block when a retainer pin section is inserted into the adaptor passageway.  Magnets can be disposed on the chamfered ends of a pair of retainer pin sections to urge the retainer pin sections towards one another when inserted in the adaptor passageway.
Patent CA-2597848-C (CA)
Inventor: NOEL JOHN RICHARD
IPC: A61F13/511
Filed: 2006-02-02
Granted: 2013-04-02
Abstract: A catamenial device. The device comprises a topsheet having a body facing surface, a backsheet joined to said topsheet, and an absorbent core disposed between the topsheet and the backsheet, wherein the absorbent core comprises three zones differing in stiffness, at least one of the zones comprising laterally-oriented portions where material from the core has been removed, the portions defining slots.
Patent CA-2602894-C (CA)
Inventor: JAMESON MICHAEL
IPC: G01L17/00
Filed: 2006-03-29
Granted: 2013-12-10
Abstract: A occlusion detector for a dual-port surgical tourniquet system comprises: a tourniquet cuff for encircling a patient's limb and including an inflatable portion that communicates pneumatically with a first cuff port and that communicates pneumatically with a second cuff port independently of the first cuff port; a tourniquet instrument that is releasably connectable to the first and second cuff ports to establish first and second pneumatic passageways between the tourniquet cuff and the tourniquet instrument, wherein the tourniquet instrument includes pressure sensing means communicating with the first pneumatic passageway for producing an indication of the pressure in the cuff over a time period suitably long for the performance of a surgical procedure, pressure regulation means communicating with the second pneumatic passageway for regulating the pressure in the cuff near a reference pressure level, and an occlusion detector for introducing a pneumatic pressure pulse into the first pneumatic passageway during an occlusion detection time period, for monitoring the pressure in the second pneumatic passageway during the occlusion detection time period, and for producing an occlusion alarm if a fluctuation of pressure in the second pneumatic passageway is not detected within the occlusion detection time period.
Patent CA-2602934-C (CA)
Inventor: MCINTOSH JONATHAN
IPC: E04F15/00
Filed: 2006-10-03
Granted: 2013-02-12
Abstract: A modular flooring assembly 10 including a flooring component 600 adhered to a tray substrate 100 is described. The modular flooring assembly 10 may be interconnected with additional modular flooring assemblies to form a modular floor suitable for most flooring applications. The flooring component 600 may be tile or wood or other materials commonly used in flooring applications. Convention fill-in grout or a snap-in grout may be used with the modular flooring assemblies 10. One suitable snap-in grout is a right angle grout member 400. Another suitable snap-in grout is an interconnecting grout system 510.
Patent CA-2604280-C (CA)
Inventor: HALSTEAD GRAHAM
IPC: F16B7/14
Filed: 2006-04-12
Granted: 2010-11-16
Abstract: A subsea connector comprises a female element (1) defining a parallel bore (2) adapted to receive a male element (3). First releasable locking means are disposed between elements (2) and (3) and comprise a sprung cage (6) in which balls (5) are retained for movement in tapered grooves circumferentially spaced around element (3). As the cage moves relative to element (3) balls (5) protrude from the cage to a greater or lesser extent to lock the elements together. Second locking means prevent relative movement between elements (1) and (3) in a locking release direction of the first releasable locking means.  These second locking means comprise lock balls retained in an apertured body disposed between elements (1) and (2).
Patent CA-2605417-C (CA)
Inventor: BUSE JOHN B
IPC: C12Q1/54
Filed: 2006-04-21
Granted: 2021-05-04
Abstract: The invention is a method of measuring blood glucose excursions in general, and postprandial hyperglycemia in diabetic patients in particular, by the 1,5-anhydroglucitol assay (1,5-AG) or A1C/1,5-AG assay combination. 1,5-AG levels and percent changes of 1,5-AG levels in short period are indicative of differing postmeal glucose levels in moderately-controlled diabetic patients with similar AlC levels. Thereby 1,5-AG assay is useful to identify diabetic patients who may be at risk for cardiovascular complications which would not be identifiable by AlC levels alone. Furthermore, ratios of AlC divided by 1,5-AG in each patient are superior indicators to 1,5-AG levels.
Patent CA-2612799-C (CA)
Title: Aerated food products and methods for producing them
Inventor: BURMESTER SABINA SILVIA HAENEL
IPC: A23L27/60
Filed: 2007-11-29
Granted: 2015-09-22
Abstract: An aerated food product comprising hydrophobin and a surfactant is provided, the aerated food product containing a population of gas bubbles, wherein at least 65% of the gas bubbles have a diameter of less than 20µm. Processes for producing such an aerated food product are also provided.
Patent CA-2613800-C (CA)
Inventor: HELLSTEN HANS
IPC: G01S13/90
Filed: 2007-12-05
Granted: 2015-01-13
Abstract: The present invention can be summarized by use of a diffraction limited SAR giving large integration angle and a short depth of field which gives that energy from underground targets is focused independently at different depths to enable 3d imaging. The radar device according to the invention should be implemented by considering the following parameters: Choice of the appropriate illumination geometry, i.e. elevation angle .theta., and the appropriate use of low frequency diffraction limited SAR processing to obtain 3D imaging, and the choice of an appropriately low radar frequency.
Patent CA-2617245-C (CA)
Inventor: AUGUSTYNIAK MATTHIAS
IPC: E05G5/00
Filed: 2006-08-01
Granted: 2014-04-08
Abstract: Method for automatically ascertaining the number of people and/or objects present in a gate (10; 50; 70) which has the following steps: detection of weight data for the people and/or objects moving in the gate (10; 50; 70) by means of a plurality of weight sensors (18, 20, 22, 24) integrated in the floor of the gate (10; 50; 70), and evaluation of the detected weight data in order to ascertain the number of people/objects from their maximum values and from their dynamics and/or the number of detected centres of gravity and/or the position of the weight sensors (18, 20, 22, 24) which have detected the weight data, and/or the order in which the weight sensors (18, 20, 22, 24) have detected the weight data.
Patent CA-2623020-C (CA)
Inventor: RIZZI ENEA
IPC: B81C99/00
Filed: 2006-11-28
Granted: 2015-10-20
Abstract: A process for manufacturing micromechanical devices is described, said devices being formed by joining two parts together by direct bonding, one of the parts (12) being made of silicon and the other one being made of a material chosen between silicon and a semiconductor ceramic or oxidic material, such that the joint between the two parts forms a cavity (14) containing the functional elements of the device (11), possible auxiliary elements and a getter material deposit (13).
Patent CA-2625016-C (CA)
Title: Charrue articulee et lame racleuse
Inventor: EVANS MILES M E
IPC: E02F3/76
Filed: 2008-03-10
Granted: 2013-05-28
Abstract: Une lame pour le déplacement de matière (1) comprenant une lame principale (3) qui présente une surface de contact avec la matière qui est retenue par une première extrémité, une deuxième extrémité, un bord supérieur (37) et un bord inférieur (39) définissant l'axe d'articulation, une pluralité de lames (9) fixées au bord inférieur (39) de la lame principale (3) et un panneau de montage présentant une pluralité de trous pour différentes configurations de montage du système.
Patent CA-2625345-C (CA)
Inventor: DEVLIEG GARY
IPC: B60T8/86
Filed: 2007-01-15
Granted: 2014-07-15
Abstract: L'invention concerne un procédé et un système permettant d'augmenter la précision de la force de serrage de freins électriques au carbone d'un d'avion, une fois que le freinage a commencé. Ce système comporte une première paire de récepteurs de freins électriques associée à une gamme de faible force de serrage de freins réagissant à des commandes de faible force de serrage de freins et une seconde paire de récepteurs de freins électriques associée à une gamme de force élevée de serrage de freins sensible à des commandes de force élevée de serrage de freins. La première paire de récepteurs de freins électriques est actionnée de façon à appliquer une force de freinage résiduelle minimale, une fois que le freinage des roues a commencé et la seconde paire de récepteurs de freins électriques n'est actionnée que lorsque la force de freinage commandée se situe dans la gamme élevée de force de serrage de freins.
Patent CA-2625459-C (CA)
Inventor: WAYCUILIS JOHN J
IPC: C07C2/00
Filed: 2006-09-13
Granted: 2014-11-04
Abstract: A process for converting gaseous alkanes to olefins and higher molecular weight hydrocarbons wherein a gaseous feed containing alkanes is reacted with a dry bromine vapor to form alkyl bromides and hydrobromic acid vapor. The mixture of alkyl bromides and hydrobromic acid are then reacted over a synthetic crystalline alumino-silicate catalyst, such as an X or Y type zeolite, at a temperature of from about 250°C. to about 500°C. so as to form olefins, higher molecular weight hydrocarbons and hydrobromic acid vapor. Various methods are disclosed to remove the hydrobromic acid vapor from the olefins and higher molecular weight hydrocarbons and to generate bromine from the hydrobromic acid for use in the process.
Patent CA-2625895-C (CA)
Title: Robotic ordering and delivery apparatuses, systems and methods
Inventor: ZINI ALDO
IPC: G05D1/02
Filed: 2006-10-16
Granted: 2016-05-17
Abstract: Systems, methods and devices for the automated retrieval/delivery of goods from one location to another using a robotic device such as a tug and accompanying cart. A computer within the tug/cart stores a map of the building floor plan and intended paths for the tug to take when traversing from one location to the next. During the delivery, a variety of different sensors and scanners gather data that is used to avoid obstacles and/or continuously adjust the movement of the tug in order to more closely follow the intended path. The system preferably includes wireless networks that allow one or more tugs to communicate with a tug base station, a primary network located at the site of the delivery and a remote host center that monitors the status and data collected by the tugs.
Patent CA-2627040-C (CA)
Title: Dimercaptan terminated polythioether polymers and methods for making and using the same
Inventor: COSMAN MICHAEL A
IPC: C08L81/02
Filed: 2006-10-26
Granted: 2011-04-05
Abstract: Dimercaptan terminated polythioether polymers are disclosed, as are methods for making and using the same.