baber/WOPTO huggingface dataset:
Patent CA-2646214-A1 (CA)
Title: Reference signal generation circuit, angle converter, and angle detection apparatus
Inventor: NISHIMURA HISASHI
IPC: H02K11/02
Filed: 2008-12-11
Abstract: A reference signal generation circuit generates a reference signal used in synchronous detection for removing an excitation signal component in an angle calculation section that converts a detection angle .theta. obtained from two-phase resolver detection signals output from a resolver, to a digital output angle .PHI.. The reference signal generation circuit includes a first multiplier, a second multiplier, and an adder. The first multiplier multipli es one of the resolver detection signals sin.theta.sin(.omega.t+.about..omega.) by the sine value sin.PHI. of the digital output angle .PHI. obtained from the angle calculation sectio n. The second multiplier multiplies the other resolver detection signal cos.theta.sin(.omega.t+.about..omega.) by the cosine value cos.PHI. of the digital output angle .PHI. obtained from the angle calculation section. The adder adds the output of the first multiplier and the output of the second multiplier to output the s um signal sin(.omega.t+.about..omega.) as the reference signal.
Patent CA-2646998-A1 (CA)
Title: Recovery system
Inventor: BUTLER FRANK
IPC: C02F11/00
Filed: 2007-03-23
Abstract: A process for the recovery of drilling fluid additives, including industrial carbon, calcium carbonate, natural and synthetic fibers, and other materials from a mixture. The mixture may include drilling fluids, drilled solids, and drilling fluid additives from a mud system. The process may include: separating at least a portion of the drilled solids from the mixture to form a first effluent and a drilled solids fraction; separating at least a portion of the drilling fluid additives from the first effluent to form a second effluent and a recovered additives fraction; and recycling at least a portion of the recovered additives fraction to the mud system. The drilling fluid additives may have a specific gravity greater than 1.4, and may include particles having an average size greater than 2 microns.
Patent CA-2651167-A1 (CA)
Inventor: RAYNES SYLVAIN ROCK
IPC: G06Q20/00
Filed: 2009-01-26
Abstract: A method, system, and control program for expediting payment of claims to service providers and to reduce institutional capital reserves. The method includes evaluating a risk of full payment of each claim; grouping claims from a service provider(s) based on a commonality of risk; generating a security representative of the risk of the grouped claims and an investment value of the security; and exchanging a pre-payment amount to medical service providers for the security. More specifically, evaluating the risk of full payment includes comparing each individual claim to a database of historical performance of the service provider and of similar claims and, moreover, evaluating for each claim an expected payment amount and an expected time (or delay) of payment by an obligor.
Patent CA-2651286-A1 (CA)
Inventor: BENNETT STEVEN L
IPC: C08G18/77
Filed: 2009-01-27
Abstract: A bioabsorbable polyurethane block copolymer with having hard and soft segments is formed by the reaction between a diisocyanate such as lysine ethyl ester diisocyanate and a mixture of (i) an aromatic amide or an amino acid derivative and (ii) a polyether glycol and/or an absorbable elastomeric polymer derived from the reaction between dialkylene glycol and a cyclic bioabsorbable monomer such as trimethylene carbonate, caprolactone, or dioxanone.
Patent CA-2651472-A1 (CA)
Title: Method and device to discriminate two ends of an article from each other
Inventor: GRASSI NERINO
IPC: D05B23/00
Filed: 2007-05-03
Abstract: The method comprises the steps of: generating a curve (PF) which approximates the profile of one end (P) of an article; processing said curve to determine whether it approximates the profile of said first or said second end.
Patent CA-2652465-A1 (CA)
Title: High temperature polyethylene solution polymerization process
Inventor: GRAF DAVID D
IPC: C08F4/64
Filed: 2007-04-24
Abstract: Metal complexes of polyvalent aryloxyethers appropriately substituted with sterically bulky substituents possess enhanced solubility in aliphatic and cycloaliphatic hydrocarbons and/or when employed as catalyst components for the polymerization of ethylene/ .alpha.-olefin copolymers, produce products having reduced I10/I2 values.
Patent CA-2655425-A1 (CA)
Title: Portable and mountable light bulb and fixture
Inventor: KHUBANI AJIT
IPC: F21L4/00
Filed: 2007-06-15
Abstract: A light assembly includes a portable lamp unit (10) that functions alone as a light source (60) or may be combined with a base unit (30) for permanent or temporary attachment to a surface The lamp unit has a light transmitting means (20), a power source (40), and an operating means (50) that together provide a portable light source When associated with the base unit, the lamp unit becomes removably retained in the base unit, providing for use of the lamp unit at a fixed location, while remaining easily removable for portable use.
Patent CA-2655801-A1 (CA)
Title: Therapeutic or prophylactic agent for leukemia
Inventor: YAMAMOTO NAOYOSHI
IPC: C07D401/12
Filed: 2007-06-19
Abstract: Disclosed is a therapeutic or prophylactic agent for leukemia. The therapeutic or prophylactic agent comprises a glycine derivative having a specific structure such as a compound represented by the formula below [(E)-2-(2,6-dichlorobenzamide)-5-[4-(isopropyl-pyrimidin-2-ylamino)phenyl]pent-4-enoic acid] or a pharmacologically acceptable salt thereof as an active ingredient. The therapeutic or prophylactic agent shows excellent absorption properties and in vivo stability upon being orally administered and has a significant therapeutic or prophylactic effect.
Patent CA-2656906-A1 (CA)
Title: Offset lacrosse head
Inventor: WINNINGHAM MATTHEW M
IPC: A63B59/20
Filed: 2009-03-03
Abstract: A lacrosse head including a sidewall having at least one upper rail, extending between a base and a scoop, including a primary rail and a secondary rail. The secondary rail can diverge from the primary rail at a junction as the primary rail extends from the scoop toward the base. The primary and secondary rails can define an aperture therebetween, where the aperture accentuates the offset configuration of the head. The bifurcated upper rail can also enhance the strength of the sidewall at or near the base.
Patent CA-2657169-A1 (CA)
Title: Apparatus and method for improving the control and productivity of a concrete screeding machine
Inventor: HALONEN PHILIP D
IPC: E01C19/30
Filed: 2009-03-04
Abstract: A screeding machine comprising at least one of (a) a boom speed cruise control for automatically controlling the travel speed of the screed head assembly, (b) an auto-stabilizer control that automatically adjusts the stabilizer actuators of the screeding machine to a preselected degree of extension, (c) a control for automatically controlling the lowering of the screed head assembly toward and to the concrete surface and automatically activating the auger and vibrator at a beginning of each screeding pass and automatically deactivating the auger and vibrator in response to the screed head assembly being raised away from the concrete surface at the end of a screed pass, and (d) an auto-screed mode that allows the operator to select maximum values for at least one of a boom extension speed, a boom retraction speed, a boom rotation speed and a screed head rotation speed.
Patent CA-2658424-A1 (CA)
Inventor: ABEL MILLER T
IPC: H04M1/72412
Filed: 2007-08-03
Abstract: Web compatible information is effortlessly exchanged over wireless communications utilizing web-based formats. These techniques can be employed over, for example, NFC air links and other wireless communication means to share information between devices in actual web exchangeable forms. The communication techniques allow lightweight communications to be automatically established between resource-constrained devices such as PDAs, cell phones, kiosks, movie posters, etc. Information can be passed and/or retrieved utilizing these techniques. These communication means can also be utilized to establish alternate types of communications by passing handshaking data between devices that can allow other communication protocols to be utilized.
Patent CA-2659326-A1 (CA)
Inventor: SURTI VIHAR C
IPC: A61B17/12
Filed: 2007-07-31
Abstract: An improved Iigating system with a Iigating barrel having an adjustable diameter for use with endoscopes of varying sizes is disclosed. The adjustable diameter may be provided by a collet, a flexible helical band, a plurality of screws, or a tapered elastomeric section.
Patent CA-2659661-A1 (CA)
Title: Washing system and method for load size and water retention detection
Inventor: PAUL STEVEN D
IPC: D06F37/30
Filed: 2009-03-23
Abstract: A washing system and method for load size and water retention detection includes a cabinet, a tub position within the cabinet, a basket with a wash load received therein rotatably supported within the tub, and a drive system for rotating the basket. A controller is operatively coupled to the drive system. The controller rotates the rotatable basket to urge the wash load radially outwardly in the basket and then decelerates the rotatable basket with the wash load urged radially outwardly to or below a predetermined threshold speed. An amount of time from initial deceleration of the rotatable basket until the rotatable basket is at or below the predetermined threshold speed is measured and the measured amount of time is used to determine a parameter of the wash load.
Patent CA-2661055-A1 (CA)
Title: Device for delivering medicament encompassing a pressure release mechanism
Inventor: KARLSSON ANDERS
IPC: A61M5/315
Filed: 2007-08-15
Abstract: The present invention relates to a device for delivering medicament, comprising a container (12) arranged to contain medicament, which container further comprises an opening arranged to expel medicament from the container, pressure means (16, 18) arranged to exert pressure on the medicament inside the container (12) for expelling a certain predetermined quantity of the medicament through the opening, driving means (26, 42) for driving said pressure means (16, 18), and activation means (46) for activating said driving means (26, 42) wherein said device comprises pressure release means (20) which are adapted, arranged and designed such that, when the predetermined dose has been expelled through the opening, the pressure on the medicament is released.
Patent CA-2662926-A1 (CA)
Title: Method and apparatus for determining the nature of submarine reservoirs
Inventor: ELLINGSRUD SVEIN
IPC: G01V11/00
Filed: 2007-09-13
Abstract: A method of producing a survey report of subterranean strata which comprises: simultaneously towing an EM field transmitter and a seismic source behind a vessel; towing at least one streamer behind the same vessel, said streamer or streamers having EM field receivers for measuring the electric field and seismic receivers for measuring the seismic response; applying an EM field to the strata using the EM field transmitter and detecting the EM field response using the EM field receivers; applying a seismic event to the strata using the seismic source and detecting the seismic response using the seismic receivers; analysing the EM field responses; analysing the seismic responses and reconciling the two responses, in order to produce a report on the presence and nature of the strata.
Patent CA-2664302-A1 (CA)
Title: Balloon with dividing fabric layers and method for braiding over three-dimensional forms
Inventor: SIMPSON CHARLES L
IPC: A61M29/00
Filed: 2007-12-17
Abstract: A medical balloon with a variable diameter that is reinforced with continuous fibers woven to form a fabric with a varying number of layers and fiber densities. Portions of the balloon having a relatively smaller diameter are reinforced with a fabric having a reduced fiber density and an increased number of layers to facilitate the placement of the layers. The fabric also includes a braiding pattern that facilitates the transition from a single layer fabric to a multiple layer fabric. Also described is a manufacturing method for the braiding and layering.
Patent CA-2665820-A1 (CA)
Title: Expanded and/or extruded polystyrene (eps and/or xps) dens and migratory flotation platforms for animals, and platform separator
Inventor: WATKINS SUSAN VALERIE
IPC: A01K29/00
Filed: 2009-04-06
Abstract: NEW USE OF EXPANDED AND/OR EXTRUDED POLYSTYRENE FOR MIGRATORY  FLOTATION PLATFORMS FOR ANIMALS AS A SUBSTITUTE FOR MELTING SEA ICE  PLATFORMS, TO INCLUDE ANY ADDITIONAL FLOTATION SUPPORT, AND/OR A  COMBINED MIXTURE OF EPS AND/OR XPS WITH OTHER MATERIALS TO ACHIEVE    IN LENGTH AND WIDTH, AND ABLE TO SUSTAIN WEIGHTS OF AT LEAST 1,500 POUNDS WHILE MAINTAINING FLOTATION THE PLATFORMS WOULD BE PLACED  IN MIGRATORY POSITIONS, AND COULD BE KEPT SEPARATE WITH A PLATFORM  SEPARATOR THAT CONNECTS CABLE (AND/OR OTHER MATERIAL(S)) TO  RESPECTIVE PLATFORMS. THE SEPARATOR COULD WORK IN CONCERT WITH, AND/OR SERVE AS AN ANCHOR, SUCH AS A SOLID MASS OF STAINLESS STEEL  WITH LOOPS ON EACH OF THE ENDS OF THE SEPARATOR TO CONNECT CABLE  (AND/OR OTHER MATERIAL(S)) TO THE RESPECTIVE PLATFORMS. NEW USE OF  EXPANDED AND/OR EXTRUDED POLYSTYRENE FOR DENS FOR ANIMALS, FOR  USE ON LAND AND/OR WATER TO INCLUDE ANY ADDITIONAL FLOTATION  SUPPORT, AND/OR A COMBINED MIXTURE OF EPS AND/OR XPS WITH OTHER  MATERIALS TO ACHIEVE FLOTATION AND DURABILITY. THE DEN COULD BE  APPROXIMATELY 8-10 FEET IN LENGTH AND WIDTH. IF USED IN WATER, THE  DEN WOULD BE ABLE TO SUSTAIN WEIGHTS OF APPROXIMATELY 1,000 POUNDS  WHILE MAINTAINING FLOTATION. THE DEN COULD VARY IN SHAPE (SUCH AS  DEPICTED IN OVAL SHAPE FIGURE 21). THE DEN COULD HAVE DRAINAGE HOLES.  THE DEN COULD HAVE ONE OR MORE CHAMBERS, ADDITIONAL LEVELS, WALLS, CURVATURES, AND/OR OTHER STRUCTURES, FIXTURES, AND/OR ATTACHMENTS.
Patent CA-2666842-A1 (CA)
Inventor: LEWIS KENNETH B
IPC: C07K16/28
Filed: 2007-10-18
Abstract: The present invention relates IL-17RE antagonists, such as soluble receptors and anti-IL-17RE antibodies, which are useful in blocking, inhibiting, reducing, antagonizing or neutralizing the activity of IL-17C. IL-17C is a cytokine that is involved in inflammatory processes and human disease. IL-17RE is a receptor for IL-17C. The present invention includes soluble IL-17RE, soluable fusion peptide comprising one or more IL-17RE domains anti-IL-17RE antibodies and binding partners, as well as methods for antagonizing IL-17C using such soluble receptors, antibodies and binding partners.
Patent CA-2666857-A1 (CA)
Inventor: SHANLEY JOHN F
IPC: A61F2/90
Filed: 2007-10-18
Abstract: A helical stent (21) includes at least one helical winding (27). Each helical winding includes a plurality of alternating long struts (29) and short struts (31), ends of at least some of the long struts being joined to an end of an adjacent short strut by a flexible hinge arrangement (37), the struts being substantially rigid. The stent also includes at least one interconnection member (39) connecting a hinge arrangement on one turn of the at least one winding with a hinge arrangement on an adjacent turn of the at least one winding. Fewer than all hinge arangements on the at least one helical winding are connected to other hinge arrangemetns by an interconnection member.
Patent CA-2667116-A1 (CA)
Inventor: GUEST TIMOTHY STEPHEN
IPC: F16L37/12
Filed: 2009-05-28
Abstract: The disclosure relates to a tube coupling comprising a coupling body (10) having an open ended throughway (11) to receive a tube (16). A collet (20) is located in the open end of the throughway having a ring (21) and a plurality of flexible arms (22) extending generally axially of the ring into the throughway. The throughway has a tapered cam surface (25) convergent towards said open end and the collet arms having heads (23) at their distal ends for engaging both the cam surface and a tube extending through the collet into the throughway to be compressed against the tube by the cam surface with outward movement of the collet with respect to the throughway to secure the tube in the throughway. A  collet lock (27) is rotatably mounted on the coupling body having one rotary position in which the lock holds the collet (20) in said outward tube securing position and another rotary position in which the collet can move axially with respect to the throughway for release and engagement of a tube by the collet.
Patent CA-2668985-A1 (CA)
Inventor: TAMEDA HIDENOBU
IPC: C22F1/00
Filed: 2007-12-28
Abstract: A lead-free brass alloy having improved resistance to stress corrosion cracking. The propagation of corrosion cracks in a lead-free brass alloy is inhibited to thereby prevent the linear cracking characteristic of lead-free brass alloys. The probability that cracks come into contact with the .gamma. phase present at crystal grain boundaries is heightened, and local corrosion on the brass surface is prevented. Thus, the lead-free brass alloy is provided which is inhibited from suffering the cracking caused by that corrosion and hence has improved resistance to stress corrosion cracking. The lead-free brass alloy having excellent resistance to stress corrosion cracking is a lead-free brass alloy which is a tin-containing bismuth system, tin-containing bismuth + antimony system, or tin-containing bismuth + selenium + antimony system and has an .alpha.+.gamma. structure or .alpha.+ß+.gamma. structure. The .gamma. phase in this brass alloy is evenly dispersed in a given proportion, whereby local corrosion is inhibited and stress corrosion cracking is inhibited.
Patent CA-2669154-A1 (CA)
Inventor: COPE JASON
IPC: G01N1/28
Filed: 2007-11-13
Abstract: Apparatus, methods, and systems for useful sampling of seed, wherein viability is maintained, are disclosed. Seed from one generation in a plant advancement experiment is individually sampled by removal and collection of tissue from the seed using a hand-held and manually operated tool having one or more cutting edges. The tissue is then processed to derive one or more biochemical, genetic, or phenotypic characteristic of the seed before a decision is made whether to utilize that seed further in a plant advancement experiment or other plant research and development. In some embodiments of the method, the sampling is controlled to remove a useful amount of tissue for analytical purposes without significant effect on viability potential of the sampled seed. In some embodiments, the sampling is controlled to deter contamination of the sample. In some embodiments, the seed is held in pre-determined orientation to facilitate efficient and accurate sampling.
Patent CA-2671462-A1 (CA)
Inventor: NELSON DENNIS
IPC: A61K9/34
Filed: 2007-11-16
Abstract: This invention provides a film coated solid oral dosage form. The coated form comprises a solid core and at least two separately applied coatings or layers. The first layer, which is a seal coat, contains a swellable polymer, such as hydroxypropyl methyl cellulose. The second layer, which is a release coat, contains carrageenan, microcrystalline cellulose, hydroxypropyl methyl cellulose, and taste modifying agents. In an embodiment the coating contains readily releasable volatile and non-volatile flavoring and cooling agents together with sweeteners, to provide an intense cooling effect which is instantly perceived by the consumer upon placing the dosage form in the oral cavity.
Patent CA-2673264-A1 (CA)
Inventor: SHARMA SOMESH
IPC: A61K36/00
Filed: 2007-02-20
Abstract: A herbal composition comprising a therapeutically effective amount of the extract of Piper betle leaves as an active ingredient either alone, or with a pharmaceutically acceptable excipient. A process for the preparation of the herbal composition is provided. The herbal composition is adapted for the treatment of chronic myeloid leukemia (CML; chronic myelogenous leukemia) showing resistance to treatment with imatinib (gleevec or glivec).
Patent CA-2675396-A1 (CA)
Inventor: BODE REINER
IPC: B60N2/56
Filed: 2009-08-13
Abstract: Linvention a trait à un appareil de chauffage fondé sur un matériau à résistance flexible électriquement conducteur consistant en des fibres de carbone disposées entre au moins deux électrodes aux fins du contact électrique, les fibres de carbone étant des fils de fibre de carbone allongés ayant un titre de 30 tex à 800 tex et une résistance électrique de 100 à 600 .OMEGA./m.
Patent CA-2676235-A1 (CA)
Title: Draining and cooling system for gas turbine bearings
Inventor: FROSINI FRANCO
IPC: F01D25/00
Filed: 2001-06-29
Abstract: A draining and cooling system for gas turbine cushions where the above-mentioned gas turbine has its own drain unit (11), which consists of two essentially concentric rings connected to each other by means of a number of spokes (12, 13). In the draining system described, the lubricating and cooling oil is fed into the gas turbine's drain unit (11) by means of at least a first pipe (14), located inside one of the spokes (12) and is drained by means of at least a second pipe (20), located inside one of the spokes (13).
Patent CA-2677263-A1 (CA)
Title: Compounds and compositions as modulators of gpr119 activity
Inventor: JIANG SONGCHUN
IPC: C07D401/14
Filed: 2008-01-22
Abstract: The invention provides compounds, pharmaceutical compositions comprising compound of following formula (I), and methods of using such compounds to treat or prevent diseases or disorders associated with theactivity of GPR119 (G protein-coupled receptor 119) such as obesity, diabetes and hyperlipidemia.
Patent CA-2677768-A1 (CA)
Inventor: LI XULIANG
IPC: G02B3/00
Filed: 2008-06-16
Abstract: A secondary optic lens (105) includes a base plane (1054), a light incident surface (1053), a light emitting surface (1055) and two fasteners (1052). The light incident surface (1053) is a concave surface and locates in the center of the base plane (1054). The light emitting surface (1055) is composed of two partial globular surfaces and a transitive surface between the two partial globular surfaces. The light emitting surface (1055) is connected to the base plane (1054) and defines the boundary of the base plane (1054). The two fasteners (1052) are respectively provided at both ends of the base plane (1054) in longitudinal direction.
Patent CA-2680176-A1 (CA)
Title: Micromechanical devices for control of cell-cell interaction, and methods of use thereof
Inventor: BHATIA SANGEETA N
IPC: C12M3/00
Filed: 2008-03-10
Abstract: The development and function of living tissues depends largely on interactions between cells that can vary in both time and space; however, temporal control of cell-cell interaction is experimentally challenging. By employing a micromachined silicon substrate with moving parts, herein is disclosed the dynamic regulation of cell-cell interactions via direct manipulation of adherent cells with micron-scale precision. The inventive devices and methods allow mechanical control of both tissue composition and spatial organization. The inventive device and methods enable the investigation of dynamic cell-cell interaction in a multitude of applications, such as intercellular communication, spanning embryogenesis, homeostasis, and pathogenic processes.
Patent CA-2680669-A1 (CA)
Inventor: MISCHAK HARALD
IPC: G01N33/68
Filed: 2008-03-13
Abstract: The invention relates to a method for the diagnosis of renal diseases, co mprising the step of detecting the presence or absence or amplitude of at le ast three polypeptide markers in a urine sample, the polypeptide markers bei ng selected from the markers that are characterized in Table 1 by molecular mass values and migration times.