baber/WOPTO huggingface dataset:
Patent CA-2655321-A1 (CA)
Title: The toroidal inductance generator
Inventor: AXFORD MICHAEL ROBERT
IPC: H02K1/27
Filed: 2009-02-23
Abstract: The Toroidal Inductance Generator is a machine that creates electrical energy by orbiting three fields of multiple magnets inside and around, a copper wire toroidal coil. The toroidal generator is comprised of a copper wire wound toroidal coil, with a vessel core, containing a plurality of free moving rare earth magnets sealed inside the vessel core assembly. A magnetic shroud is affixed to the protruding shaft of an existing rotary means. This magnetic shroud and rotary means are concentrically positioned to rotate a plurality of magnets immediately adjacent to both the outside and the inside diameter of the toroidal coil. The vector fields of the shroud magnets overlap and interact with the vector fields of the magnets sealed inside the copper wire toroidal core.  The internal magnets are caused to follow the rotating field from the applied external coercive magnetic force.  The three combined orbits all contribute to the generation of electricity within the copper wire toroidal.
Patent CA-2657595-A1 (CA)
Inventor: SWEENEY MICHAEL
IPC: A23L11/00
Filed: 2007-06-28
Abstract: La présente invention concerne un procédé d'infusion à froid destiné à l'enrichissement des grains de café en un ou plusieurs additifs fonctionnels de type vitamine, non vitamine, minéral, non minéral, botanique, hormone, herbe, nutraceutique, lipide, glucide, acide aminé, acide, sel, prébiotique ou probiotique. Cette invention concerne également un grain de café infusé obtenu par le procédé consistant à faire infuser le grain de café à une température inférieure à environ 120 °F (48,89 °C) dans une solution comprenant de l'eau, un initiateur de pontage pour compenser le biais introduit par le sel acide, au moins un agent d'enrichissement et un acide en quantité suffisante pour obtenir un pH d'environ 3,65. En outre, la présente invention concerne un procédé permettant l'infusion d'un grain de café avec au moins un agent d'enrichissement à une température proche de la température ambiante.
Patent CA-2659469-A1 (CA)
Title: Catalyst
Inventor: FISHER JANET MARY
IPC: H01M8/00
Filed: 2007-07-20
Abstract: An electrocatalyst, suitable for use in a fuel cell and especially useful in the anode of a direct methanol fuel cell, is disclosed. The electrocatalyst comprises an alloy having a single crystalline phase, wherein the alloy consists of 5-95at% palladium, 5-95at% ruthenium and less than 10at% of other metals, provided that the alloy does not consist of 50at% palladium and 50at% ruthenium.
Patent CA-2660735-A1 (CA)
Title: Method and apparatus for performing idle handoff in a multiple access communication system
Inventor: TIEDEMANN EDWARD G JR
IPC: H04W36/18
Filed: 1997-06-06
Abstract: A method and apparatus which permits handoffs while the mobile station (2) is in the system access state.  This is achieved by providing for channel assignment messages to be sent over the paging channel of a plurality of base stations (26), which increases the probability of one of the messages getting through. In addition, this assures the mobile station (2) will be able to handoff to a different base station (26) and have a traffic channel allocated to it on the new base station (26) without delay.  In addition, a method and apparatus which permits the mobile station (2) to be directly assigned into a soft handoff state upon traffic channel assignment.
Patent CA-2661213-A1 (CA)
Title: Multiple laundry machine
Inventor: LEE PHAL JIN
IPC: D06F58/10
Filed: 2007-08-22
Abstract: A multiple laundry machine, in which an auxiliary drying device is coupled to a general laundry machine, is disclosed. The multiple laundry machine includes a laundry machine for washing or drying laundry contained in an interior of the laundry machine, an auxiliary drying device arranged at one side of the laundry machine, the auxiliary drying device having a laundry container formed in an interior of the auxiliary drying device, and a driver provided at the auxiliary drying device, to drive the auxiliary drying device.
Patent CA-2665289-A1 (CA)
Inventor: SHAH KAMLESH
IPC: A23L29/25
Filed: 2009-05-05
Abstract: This invention is directed to a process for making a thermally inhibited polysaccharide by dehydrating a polysaccharide to substantially anhydrous or anhydrous conditions and thermally inhibiting the substantially anhydrous or anhydrous polysaccharide at a temperature of 100°C or greater for a time sufficient to inhibit the polysaccharide in an oxygen enriched concentration of at least 6.5 moles/m3.
Patent CA-2667503-A1 (CA)
Title: Novel hydrogels based on aliphatic nco prepolymers
Inventor: MAGER MICHAEL
IPC: A61L15/60
Filed: 2007-10-13
Abstract: The invention relates to novel hydrogels that are obtained by means of aliphatic isocyanate prepolymers being reacted in water with polyols containing tertiary nitrogen.
Patent CA-2669059-A1 (CA)
Inventor: SHARMA ARUN K
IPC: C10G1/04
Filed: 2009-06-16
Abstract: The invention relates to improved bitumen recovery processes and systems. One process provides for operation of a bitumen froth treatment plant at optimum shear rates in the feed pipe carrying the bitumen froth to the froth settling unit. Another process provides for optimizing the design of a bitumen froth treatment plant by optimizing the diameter of the feed pipe to impart an optimum shear rate to the bitumen froth mixture and further optimizing the volume of the feed pipe to impart an optimum residence time for the bitumen froth stream in the feed pipe. An optimal plant design is also disclosed, the plant including optimal diameter and volume of the feed pipe.
Patent CA-2669860-A1 (CA)
Inventor: OLESEN PREBEN HOULBERG
IPC: A61P3/04
Filed: 2007-11-15
Abstract: The present invention relates to novel compounds of formula [I], wherein R1 represernts heteroaryl, at least one substituent among R5, R6 and R7 represent -SR12, -S(O)R12 or -S(O)2R12 and the remaining substituents are as defined in the claims, that act as chemical uncouplers. Compounds of the invention are useful inter alia, in the treatment, including prevention, of obesity, diabetes and a number of diseases associated therewith.
Patent CA-2671326-A1 (CA)
Title: Methods of reversibly binding a biotin compound to a support
Inventor: BREKKE OLE
IPC: C07K14/36
Filed: 2007-11-15
Abstract: Methods of reversal of the binding between a biotin compound and a biotin- binding compound are disclosed. A method of reversibly releasing a biotinylated moiety from a streptavidin (or avidin) coated support is shown as an example. The strong interaction between streptavidin or avidin-biotin is made much weaker by using a combination of modified streptavidin or avidin and modified biotin like desthiobiotin or a derivative thereof like DSB-X Biotin. A protein, such as an antibody may be biotinylated with the modified biotin. When this protein is isolated by binding the modified biotin to the modified streptavidin or avidin bound to an solid surface, it may be released under very gently and very rapid conditions by addition of free biotin. In contrast to proteins obtained by the prior art release methods the protein obtained using the previously available release methods, the proteins obtained using the methods disclosed herein will maintain their native conformation. Uses of the methods in various procedures including cell detachment procedures and techniques of detection, identification, determination, purification, separation and/or isolation of target proteins or nucleic acid molecules are also described.
Patent CA-2674617-A1 (CA)
Title: Pilot transmission in a wireless communication system
Inventor: PRAKASH RAJAT
IPC: H04J13/10
Filed: 2008-01-05
Abstract: Techniques for transmitting pilot and traffic data are described. In one aspect, a terminal may scramble its pilot with a scrambling sequence generated based on a set of static and dynamic parameters. The static parameter(s) have fixed value for an entire communication session for the terminal. The dynamic parameter(s) have variable value during the communication session. The terminal may generate a scrambling sequence by hashing the set of parameters to obtain a seed and initializing a PN generator with the seed. The terminal may then generate the pilot based on the scrambling sequence. In another aspect, the terminal may use different scrambling sequences for pilot and traffic data. A first scrambling sequence may be generated based on a first set of parameters and used to generate the pilot. A second scrambling sequence may be generated based on a second set of parameters and used to scramble traffic data.
Patent CA-2676569-A1 (CA)
Title: Oil strainer structure of engine and oil return structure of engine
Inventor: KOYAMA YOSHIAKI
IPC: F01M11/03
Filed: 2007-08-15
Abstract: An oil strainer 51 includes: a lower member 52 having an oil suction hole 52f opening in oil stored in an oil pan; an upper member 53 having an oil discharge hole 53a leading to an oil pump; and a strainer element 55. The lower member 52 and the upper member 53 are joined to each other with the strainer element 55 held between joint surfaces of the upper and lower members 52 and 53. Thus, it is possible to form the oil strainer 51 into a flat shape so as to be compactly arranged in a narrow space, and also maximize an area of the strainer element 55 to prevent clogging. Further, the lower member 52 and the upper member 53, which are die-molded articles, are highly flexible in their shapes, whereby the oil suction hole 52f and the oil discharge hole 53a can be arranged in the most suitable positions, and the cross-sectional area of oil flow can be sufficiently secured.
Patent CA-2677092-A1 (CA)
Inventor: FEITISCH ALFRED
IPC: G01N21/35
Filed: 2008-01-24
Abstract: Concentrations of a target analyte in a gas mixture containing one or more background analytes having potentially interfering spectral absorption features can be calculated by compensating for background analyte absorption at a target wavelength used to quantify the target analyte. Absorption can be measured at a reference wavelength (302) chosen to quantify the concentration of the background analyte. Using a background gas adjustment factor or function, the absorption measured at the reference wavelength can be used to calculate absorption due to the background analyte at the target wavelength (304) and thereby compensate for this background absorption to more accurately calculate the target analyte concentration in real or near real time (306). Additional background analytes can optionally be compensated for by using one or more additional reference wavelengths.
Patent CA-2677848-A1 (CA)
Inventor: PHILIPPI ANNE
IPC: C12Q1/68
Filed: 2008-02-20
Abstract: The present invention relates to a diagnostic method of determining whether a subject is at risk ofdeveloping type 2 diabetes, which method comprises detecting the presence of an alteration in the SHANK2 gene locus in a biological sample ofsaid subject.
Patent CA-2678183-A1 (CA)
Title: Apparatus and process for submerged combustion/ambient air liquefied natural gas vaporization
Inventor: FALCONE PETER
IPC: B01D1/00
Filed: 2008-02-15
Abstract: A system is provided for vaporizing a cryogenic liquid. The system comprises a vessel for containing water, and a conduit for carrying a cryogenic liquid, wherein at least a portion of the conduit is positioned within the vessel and positioned to be immersed in the water. A sparger is positioned at least partially within the vessel and configured to deliver water into the vessel, wherein heat exchanged between the water and the cryogenic liquid vaporizes the cryogenic liquid.
Patent CA-2678864-A1 (CA)
Inventor: CAO QUNHUA
IPC: A61K8/49
Filed: 2008-02-15
Abstract: The invention provides a hair treatment composition comprising one or more alkaloids derivable from plants of the Sophora genus (Sophora alkaloids), characterised in that at least 95% by weight of the total Sophora alkaloids present in the composition are tetracyclic quinolizidine alkaloids of the general structural formula (I) : in which X is O or a lone pair. The invention also provides the use of the above composition for the treatment of the hair fibre, especially hair fibres which are damaged.
Patent CA-2680415-A1 (CA)
Inventor: KAWAOKA YOSHIHIRO
IPC: C07D309/28
Filed: 2008-03-03
Abstract: Disclosed is a drug for treatment or prevention of H5N1 influenza. Specifically disclosed is a drug for treatment or prevention of H5N1 influenza, which contains a compound represented by the general formula (I) below as an active ingredient. (I) (In the formula, R1 and R2 represent an H or an alkanoyl; X represents a halogen atom, an OH, an alkoxy or an alkanoyloxy; and R3 represents an H or an alkyl. In this connection, the case wherein R1 and R2 are respectively an H, X is an OH and R3 is an H is excluded.)
Patent CA-2680497-A1 (CA)
Inventor: SAXELL HEIDI EMILIA
IPC: C07C317/24
Filed: 2008-03-14
Abstract: The present invention relates to two crystalline forms of 2-[2-chloro-4-methylsulfonyl-3-(2,2,2-trifluoro-ethoxymethyl)benzoyl]cyclohexan-1,3-dione, which is also known under the common name tembotrione. The invention also relates to a process forthe production of these crystalline forms and formulations for plant protection which contain one of these crystalline forms of tembotrione.
Patent CA-2680652-A1 (CA)
Inventor: TUCKER RODGER DALE JR
IPC: B65G17/12
Filed: 2009-09-25
Abstract: A collapsible decoy apparatus including a conveyor assembly mounted to a base, having a chain adapted to be driven in a generally elliptical pattern. A  decoy support removeably attaches to a mount on the chain. The decoy support is configured to removeably attach to a decoy. The chain can move the decoy support and the decoy in a generally elliptical pattern that simulates the movement of walking wildfowl.
Patent CA-2682304-A1 (CA)
Inventor: HANLON STEVEN PAUL
IPC: C07D241/10
Filed: 2008-03-26
Abstract: The present invention relates to biocatalytic asymmetric reduction for the preparation of 2-amino- [5-( l-hydroxy-2-hydroxy or halogen-ethyl) ] -pyrazine derivatives of the formula (formula I) wherein R is lower alkylcarbonyl or an amino protecting group and R1 is hydroxy or halogen. The compounds are key intermediates in the manufacture of a glucokinase activator.
Patent CA-2684548-A1 (CA)
Title: Process for the carbonylation of dimethyl ether
Inventor: LAW DAVID JOHN
IPC: C07C69/14
Filed: 2008-04-23
Abstract: Production of methyl acetate by carbonylating a dimethyl ether feed with carbon monoxide in the presence of hydrogen under substantially anhydrous conditions, in the presence of a zeolite catalyst at a temperature in the range of greater than 250°C to 350°C and a dimethyl ether concentration of at least 1 mol%.
Patent CA-2687778-A1 (CA)
Inventor: COOPMAN JOSE ANDRE CORNELIUS
IPC: F16P3/00
Filed: 2009-12-04
Abstract: Method for a safety and testing control for a press, including a hydraulic system with at least one hydraulic cylinder, operated by means of a hydraulic valve controlled by a programmable processing unit where a number of electrical signal inputs and outputs are provided and into which a software programme is loaded, where a position sensor is provided that indicates the position of the hydraulic cylinder and where the software application works solely on the basis of an internal timer and the aforementioned position sensor can control the motion of the press as well as a hydraulic press working according to this method and using the software and carrier.
Patent CA-2690324-A1 (CA)
Title: Composite polyamide article
Inventor: ORANGE GILLES
IPC: C08J5/04
Filed: 2008-06-17
Abstract: High fluidity polyamides are used for the impregnation of reinforcing cloth materials, namely, industrial fabrics, which impregnated cloths are converted into composite shaped articles.
Patent CA-2690345-A1 (CA)
Title: .beta.gbp, compositions comprising .beta.gbp, and related methods and uses thereof
Inventor: MALLUCCI LIVIO
IPC: A61P35/00
Filed: 2008-06-13
Abstract: Use of .beta.GBP in the manufacture of a medicament for the prevention or treatment of a condition in which disease-associated cell division occurs, wherein the cells which result from said disease associated cell division comprise a cell in respect of which the effect of .beta.GBP is not inhibition of growth, or wherein the cells which result from said disease associated cell division are mitogenically stimulated.
Patent CA-2693943-A1 (CA)
Inventor: BARNHOLTZ STEVEN LEE
IPC: A61F13/15
Filed: 2008-07-17
Abstract: Fibrous structures that exhibit a pore volume distribution such that greater than about 40% of the total pore volume present in the fibrous structure exists in pores of radii of from about 121µm to about 200µm, and methods for making such fibrous structures are provided.
Patent CA-2694880-A1 (CA)
Inventor: ZHU REIYAO
IPC: D02G3/44
Filed: 2008-08-22
Abstract: This invention relates to flame-resistant spun staple yarns and fabrics and garments comprising these yarns and methods of making the same. The yarns have 50 to 95 parts by weight of a polymeric staple fiber containing a structure derived from a monomer selected from the group consisting of 4, 4 'diaminodiphenyl sulfone, 3, 3 'diaminodiphenyl sulfone, and mixtures thereof; and 5 to 50 parts by weight of a polyoxadiazole fiber, based on the total amount of the polymeric fiber and the polyoxadiazole fiber in the yarn.
Patent CA-2695956-A1 (CA)
Inventor: CHEN SHAOQING
IPC: C07D403/06
Filed: 2008-08-06
Abstract: This invention relates to compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, and R6 are described in this application. These compounds inhibit the enzymes MEK 1 and MEK 2, protein kinases that are components of the MAP kinase signal transduction pathway.  As such the compounds have anti-hyperproliferative cellular activity and are thus useful in the treatment of cell proliferative disorders, such as cancer.
Patent CA-2696835-A1 (CA)
Inventor: QUARANTA LAURA
IPC: C07D215/20
Filed: 2008-09-03
Abstract: Fungicidal compounds of the general formula (I), wherein the substituents are as defined in claim 1.
Patent CA-2697480-A1 (CA)
Title: Detection of bacteria belonging to the genus campylobacter by targeting cytolethal distending toxin
Inventor: YAMASAKI SHINJI
IPC: C12N5/10
Filed: 2008-08-29
Abstract: An objective of the present invention is to provide the cytolethal distending toxin (CDT) of C. hyointestinalis and polynucleotides encoding it, and novel methods for detection of C.  hyointestinalis using the cdt genes.   The present inventors focused on the cytolethal distending toxin (CDT) of Campylobacter bacteria, and detected the cdt genes of a Campylobacter-like bacterium isolated from an enteritis patient in Thailand. The present inventors discovered a bacterial strain whose cdtB gene was amplified by common primers in C. jejuni, C. coli, and C. fetus, but not by multiplex PCR that can specifically detect the cdtA, cdtB, and cdtC genes of the three bacterial species. The bacterial strain was identified as C. hyointestinalis by 16S rRNA  gene analysis.  Furthermore, the entire nucleotide sequence of the cdt genes was determined by genome walking upstream and downstream of the cdtB gene.
Patent CA-2703632-A1 (CA)
Inventor: DE LA PENA OSCAR
IPC: B61H13/00
Filed: 2009-06-03
Abstract: A railroad freight car brake beam strut assembly including an elongated strut having first and second joined walls. Each wall of the strut defines a bore opening to a hollow center portion and to an exterior of the strut. The bores defined by the walls on the strut accommodate a brake lever pivot pin extending through strut thereby connecting the brake lever to the strut and so as to allow pivoting of the brake lever. Each bore defined by the walls of the strut has a closed marginal edge. One brake pin bushing is accommodated in each bore defined by the strut so as to journal a lengthwise portion of the brake lever pivot pin. The closed marginal edge of each strut bore arranged in juxtaposed relation relative to the end of the brake pin bushing disposed a farthest distance from the axis of the strut defines a plurality of radially spaced stops formed as an integral part of the strut for inhibiting inadvertent axial displacement of the bushings away from the longitudinal axis of and relative to the strut thereby fixing the pivot axis of said brake lever relative to the strut. A method of manufacturing a railroad freight car brake beam strut assembly is also disclosed.
Patent CA-2707172-A1 (CA)
Inventor: TSUNEKAWA IKUO
IPC: F24H9/16
Filed: 2010-06-07
Abstract: A drain pipe 54 includes an upper end portion 54a which is connected to a concave 38a of a leading end 38 of an exhaust tube 34, and a lower end portion 54b which is opened to the inside of a warm air furnace below the concave 38a. The lower end portion 54b is formed as a tubular portion where a membrane is formed at a plane orthogonal to an axis line 54d by a surface tension of a drain. A leading end 54e of the tubular portion is formed as an opening 54f with an area large enough such that the membrane is not generated by the surface tension of the drain.
Patent CA-2713392-A1 (CA)
Inventor: LOW ROBERT ELLIOTT
IPC: C07C17/354
Filed: 2009-01-23
Abstract: A method of providing a blend of tetra-and/or pentafluoroalkanes comprising hydrogenating a pentafluoropropene.
Patent CA-2714011-A1 (CA)
Inventor: SEID ALAN
IPC: C21D1/63
Filed: 2009-01-29
Abstract: An apparatus and related method are provided for a manufacturing process including heating of a processed part. A  resistance heating assembly applies an electrical current to a work part comprising a sheet of high-tensile steel having a heat-resistant plating to improve formability. A heating control system regulates the electrical current to the work part in order to control the temperature of the work part. A temperature detector detects a temperature of the work part and generates feedback to the heating control system in order to regulate the electrical current. An electrical resistance detector measures an electrical resistance within the work part and generates feedback to the heating control system in order to regulate the electrical current.
Patent CA-2715293-A1 (CA)
Inventor: CARTER WILLIAM A
IPC: A61P37/02
Filed: 2009-02-17
Abstract: A mismatched double-stranded ribonucleic acid, which is an agonist for Toll-like receptor 3 (TLR3), is used in vit-ro or in vivo as an antimicrobial agent, antiproliferative agent, and/or immunostimulant. Poly(1:C11-14U) is a more selective agonist of TLR3 as compared to poly(1:C) even though the both double-stranded RNA are structurally analogous.