baber/WOPTO huggingface dataset:
Patent CA-2728197-A1 (CA)
Inventor: PAWELSKI HARTMUT
IPC: B21B45/02
Filed: 2009-06-09
Abstract: A method for lubricating rolls, especially work rolls (2, 3) of a rolling stand, and rolling stock (6) passed between the rolls during the rolling operation, in which a lubricant-gas mixture, a lubricant-water-gas mixture, a lubricant-water mixture and/or a grease-medium mixture is applied to the rolls (2, 3) or the rolling stock (6) on the run-in side of the rolling stand, is characterized by the fact that the mixture is prepared with at least one mixing device (14, 17, 27, 29, 31, 35) in the area upstream of the rolling stand.
Patent CA-2728387-A1 (CA)
Inventor: LAVAUR RICHARD
IPC: B60L50/10
Filed: 2008-09-19
Abstract: Wind generator comprising a folding mast pivotally mounted about an articulation positioned at a location some way between the lower and upper ends of the mast.  The mast is actuated by a ram which connected to the lower end of the mast.
Patent CA-2729604-A1 (CA)
Inventor: JETTI RAMAKOTESWARA RAO
IPC: A61K31/404
Filed: 2009-06-22
Abstract: The present invention relates to novel and stable polymorphic forms of Perindopril (L)-Arginine (Formula II below) designated as Form .gamma. and amorphous form and processes for their preparation.  The present invention also provides the novel polymorph Form .gamma. with greater stability to heat and humidity and can be prepared on large scale by an efficient, economic and reproducible process. (see formula II)
Patent CA-2730190-A1 (CA)
Inventor: GUJRAL TARANJIT S
IPC: A61P35/00
Filed: 2009-07-14
Abstract: A class of compounds useful in pharmaceutical compositions and methods for treating or preventing cancer is de-scribed. The compounds' ability to inhibit RET kinase is quantified, i.e., their respective RET IC50 and EC50 values are de-scribed. One such compound, known as cyclobenzaprine and herein as SW-01, has been identified as RET-specific with an IC50 of 300 nM. SW-01 inhibits RET autophosphorylation and blocks the growth and transformation of thyroid cancer cell lines. It has been further tested in pancreatic cancer, breast cancer, and SCLC cell lines.  The compounds show utility for inhibition of survival and proliferation of tumour cells.
Patent CA-2731596-A1 (CA)
Inventor: DEMONTMORENCY DAVID GEORGE
IPC: E02B9/02
Filed: 2011-02-10
Abstract: The water-turbine and the intake- and exit-tubes are located in a house, which is supported on stilts from the bed of the headpond. In operation, water is siphoned upwards out of the headpond through the open underside of the house. A trashrack is located in the intake-tube, above the water level of the headpond, whereby the trashrack is in air when the turbine is not running. The trashrack is horizontal.
Patent CA-2735042-A1 (CA)
Inventor: FRIEDMAN DONALD
IPC: B62D25/06
Filed: 2009-08-19
Abstract: A vehicle geometry for rollover crush resistance is created by determining a center of mass (28) providing a roll axis and establishing a roof line contact surface (53) spaced from the center of mass by a hoop radius (52) substantially equal to a major radius of roll contact from the roll axis. As a first embodiment, the roof line contact surface is established in original designs for vehicles as a monocoque structure. As a second embodiment, provided as an original equipment manufacture (OEM) item or retrofit structural assembly, an arcuate member shaped as a byte of the hoop radius is employed and is mounted between two side rails with additional structural supports for the arcuate member on a nominally flat roofline.
Patent CA-2738180-A1 (CA)
Inventor: NAKANISHI JUNJI
IPC: H01M4/86
Filed: 2010-09-15
Abstract: The membrane electrode assembly 100 has an electrolyte layer 10, a catalyst layer 20, and a member 15 impregnated with electrolyte which is arranged between the electrolyte layer 10 and the catalyst layer 20. At least part of the peripheral edge portion of the member 15 extends the outside the peripheral edge portions of the electrolyte layer and the catalyst layer 20. With this kind of constitution, it is possible to easily separate the electrolyte layer 10 or the catalyst layer 20 from the member 15 from the extended portion of the member 15. Consequently, it is possible to easily replace the electrolyte layer 10 and the catalyst layer 20.
Patent CA-2738340-A1 (CA)
Title: Transverse axis fluid turbine with controllable blades
Inventor: LAM CHI HUNG LOUIS
IPC: F03D3/06
Filed: 2009-07-10
Abstract: An improved transverse axis fluid turbine and system thereof are disclosed. The turbine has a base structure, rotor rotatably attached to the base structure, and at least three blades rotatably attached to the rotor. The blade has an elongated member, having first and second ends, and a blade member, the first end being rotatably attached to the rotor and the blade member is attached to the second end. The first end has a helical gear. An actuating device is disposed in the rotor and engages with the helical gear with a corresponding gear to control and actuate rotation of the blade. The rotation is controlled to maximize the effective exposed area of the blade when the blade moves in the direction of the flowing fluid and minimize the area when the blade moves thereagainst. The actuating device can be controlled by a direction vane to accommodate changes in direction of fluid flow.
Patent CA-2739008-A1 (CA)
Inventor: LEE KANG N
IPC: C09D7/61
Filed: 2009-09-29
Abstract: A coating including a bond layer deposited on a substrate. The bond layer includes a rare earth silicate and a second phase, the second phase including at least one of silicon, suicides, alkali metal oxides, alkali earth metal oxides, glass ceramics, Al2O3, TiO2, Ta2O5, HfO2, ZrO2, HfSiO4, ZrSiO4, HfTiO4, ZrTiO4, or mullite. The coating may provide thermal and/or environmental protection for the substrate, especially when the substrate is a component of a high-temperature mechanical system.
Patent CA-2741403-A1 (CA)
Inventor: RUDY-REIL DIANE ELIZABETH
IPC: C12N5/077
Filed: 2008-10-21
Abstract: The present invention provides a method of inducing mesoderm derived cells from pluirpotent stem cells. In contrast to methods known in the art that are often designed to replicate in vivo events of mesoderm induction, the present invention provides a unique, yet simple, method whereby pluripotent stem cells are mesodermally primed in the presence of factors that concomitantly inhibit the spontaneous differentiation of endoderm and ectoderm during expansion and suspension steps. Exposure and/or adherence of primed aggregates to a extracellular matrix that promotes the commitment and survival of induced mesoderm progenitors, followed by exposure to various mesoderm associated factors, allows for the subsequent induction of such cells into terminally differentiated lineages, such as cardiomyocytes. End products of this induction system will ultimately provide an unlimited source of mesoderm-derived cell types for therapeutic and pharmacological purposes.
Patent CA-2742383-A1 (CA)
Inventor: KERNAHAN KENT
IPC: G05F5/00
Filed: 2009-12-14
Abstract: An electronic module compares the output voltage of a solar panel to an expected value and controls the power de-mand from the solar panel such that the output voltage does not vary from the expected value by more than a predetermined value.  The predetermined value may be determined by correcting a room temperature value for the temperature dependence of the photodiodes comprising the solar panel and manufacturing tolerance.
Patent CA-2744287-A1 (CA)
Title: Device and method for a rail vehicle
Inventor: LEITEL HOLGER
IPC: B61L25/02
Filed: 2009-11-18
Abstract: The invention relates to devices and methods, which relate to the arrangement of a sensor on the shaft of a rail vehicle.
Patent CA-2745349-A1 (CA)
Inventor: WARRENDER STEWART
IPC: F03D9/00
Filed: 2011-07-06
Abstract: Manganese vanadium tantalum oxide that can be represented by the formula Mn x V y Ta z O w , where 1 <= x <= 3, 0.001 <= y <= 3, 0.001 <= z <= 2, and w = 7, and alternately, x = 1.25 <= x <= 2.45, 0.1 <= y <= 2.39, 0.2 <= z <= 1.9, and w = 7, methods of producing Mn x V y Ta z O w, a particle that includes Mn x V y Ta z O w and/or a chalcogenide glass layer, and a method of producing the particle are described. The disclosed manganese vanadium tantalum oxide has superior near--infrared reflective properties. The disclosed methods of producing the manganese vanadium tantalum oxide provide products with superior phase purity, appearance and performance and take health and safety into consideration. The construction of the disclosed particle combines the reflective properties of the substrate with the near- infrared reflective properties of Mn x V y Ta z O w, while the chalcogenide glass layer provides aesthetic appeal. The disclosed method of producing the particle involves physical vapor deposition of Mn x V  y Ta z O w and/or the chalcogenide glass layer.
Patent CA-2745370-A1 (CA)
Inventor: PARHAM CHRISTOPHER
IPC: G01N23/04
Filed: 2009-12-01
Abstract: Systems and methods for detecting an image of an object using a multi- beam imaging system from an x-ray beam having a polychromatic energy distribution are disclosed. According to one aspect, a method can include generating a first X-ray beam having a polychromatic energy distribution. Further, the method can include positioning a plurality of monochromator crystals in a predetermined position to directly intercept the first X-ray beam such that a plurality of second X-ray beams having predetermined energy levels are produced. Further, an object can be positioned in the path of the second X-ray beams for transmission of the second X-ray beams through the object and emission from the object as transmitted X-ray beams. The transmitted X--ray beams can each be directed at an angle of incidence upon one or more crystal analyzers. Further, an image of the object can be detected from the beams diffracted from the analyzer crystals.
Patent CA-2747567-A1 (CA)
Inventor: MARLOW JAMES K
IPC: C08F2/00
Filed: 2009-12-22
Abstract: A hybrid alkyd acrylic latex and a process for its preparation are taught. The process comprises forming an oil phase comprising an alkyd, a drier, and at least one ethylenically unsaturated monomer, wherein the oil phase solubilizes the drier; combining the oil phase with an aqueous phase, wherein the aqueous phase comprises a surfactant, to form a pre-emulsion; homogenizing the pre-emulsion thereby forming a miniemulsion, wherein the drier is solubilized in the oil phase; initiating the polymerization by adding a free radical initiator, thereby polymerizing the at least one ethylenically unsaturated monomer in the miniemulsion and forming a latex polymer emulsion having latex polymer particle sizes in the range of 40 nm to 700 nm.
Patent CA-2748281-A1 (CA)
Inventor: BROWN HAROLD A
IPC: F16G11/00
Filed: 2010-01-19
Abstract: A fixed sequence activation handle has at least a first (128), second (302) and third removable member (702) each attached to a distally extending line (120, 122,126) in communication with a remotely located deployable device having a first and second portion wherein removal of the first member from the handle results in partial deployment of the first portion of the remotely located deployable device thus allowing access to the second member.  The second member can include a rotatable portion (304) wherein rotation of said rotatable portion modulates the first portion of the deployable device and wherein removal of said second member results in complete deployment of the first portion of the device and allows access to the third member. Manipulation of the third member deploys the second portion of the device. The third member is nested within the second member and the second member is nested within the first member.
Patent CA-2749709-A1 (CA)
Inventor: SCIRICA PAUL
IPC: A61B17/115
Filed: 2011-08-22
Abstract: The present disclosure relates to an anvil assembly, an end effector and/or a surgical stapler suitable for performing curved or circular anastomosis and/or treatment to internal walls of hollow tissue organs wherein the anvil assembly includes an anvil center rod having a proximal end and a distal end, the center rod defining a central longitudinal axis; and an anvil head secured to the distal end of the anvil center rod. The anvil head includes an anvil plate defining a tissue contact surface; and a plurality of staple forming pockets formed in the tissue contact surface of the anvil plate, wherein each of the plurality of staple pockets defines an arcuate longitudinal axis.
Patent CA-2750252-A1 (CA)
Inventor: ZION TODD C
IPC: A01N45/00
Filed: 2010-01-27
Abstract: The present disclosure provides a cross-linked material comprising conjugates which include two or more separate affinity ligands bound to a non-polymeric framework, wherein the molecular weight of the non-polymeric framework is less than 10,000 Da; and multivalent cross-linking agents that non-covalently bind the affinity ligands of the conjugates and thereby cross-link the conjugates to form a cross-linked material, wherein the non-covalent bonds between the multivalent cross-linking agents and the affinity ligands are competitively dissociated in the presence of excess amounts of a target molecule. The present disclosure also provides methods of making and methods of using these materials. In other aspects, the present disclosure provides exemplary conjugates including conjugates for use in glucose responsive cross-linked materials.
Patent CA-2751953-A1 (CA)
Title: Baked dough including a specific flour
Inventor: MOREIRA DE ALMEIDA ISABEL
IPC: A23L7/10
Filed: 2010-02-08
Abstract: The object of the present invention is to provide baked dough having a water activity (Aw) between 0.6 and 0.80and including at least a flour having a median particulate size in volume less than or equal to 40 µm. It is also an object of the invention to provide a food product including said baked dough, and a use of a flour having a median particulate size in volume less than or equal to 40 µm as a substitute for sugars and/or sugar derivatives in dough baked or intended to be baked.
Patent CA-2752855-A1 (CA)
Title: Method for producing a press-hardened metal component
Inventor: LENZE FRANZ-JOSEF
IPC: B21D19/00
Filed: 2010-01-27
Abstract: The invention relates to a method for producing a press--hardened metal component, in which a blank (2) or a semi--finished product (30, 40, 50, 60) is press hardened in a forming tool (12), wherein the blank (2) or the semi-finished product (30, 40, 50, 60) has partial regions (4, 36) with reduced wall thickness and the partial regions (4, 36) with reduced wall thickness are not press hardened. The invention also relates to a press-hardened metal component made of steel or a steel alloy, in particular for a motor vehicle, preferably produced by a method according to the invention, which is not press hardened in at least one partial region (4, 36), wherein at least one partial region (4, 36) that is not press hardened has a reduced wall thickness in comparison with the partial regions that are press hardened.
Patent CA-2754170-A1 (CA)
Title: Digital signatures
Inventor: BEHROUZI PAYMAAN
IPC: H04H60/46
Filed: 2010-03-11
Abstract: Digital signature generation apparatus, comprising an envelope generator operable to generate an envelope representation, of only one polarity, of a sampled data segment, and operable for each of successive portions comprising a predetermined plurality of samples to provide a portion sum value as the sum the values of the samples in the portion, thereby to provide said envelope representation; a threshold value generator operable to determine a threshold value for each portion of the envelope representation;  an event detector operable to detect, as an event, a transition of a portion sum value across the threshold value for the portion concerned; and a signature generator operable in response a detected event to generate a digital signature characteristic of the sampled data segment.
Patent CA-2760161-A1 (CA)
Inventor: COSTIN DARRYL J JR
IPC: B44C1/22
Filed: 2010-04-27
Abstract: A staggered laser-etch line graphic system, method, and articles of manufacture are provided. One described method includes the steps of laser engraving a first plurality of lines associated with a first component section of a graphic on a surface of an article; laser engraving a second plurality of lines associated with a second component section of the graphic on the surface of the article; and controlling said laser engraving of the first plurality of lines and said laser engraving of second plurality of lines to reduce the visual impact of a demarcation line separating the first component section of the graphic and the second component section of the graphic.
Patent CA-2764374-A1 (CA)
Title: Synthetic glucopyranosyl lipid adjuvants
Inventor: REED STEVEN G
IPC: A61K31/715
Filed: 2010-06-04
Abstract: Compounds, particularly, glucopyranosyl lipid adjuvant (GLA) compounds, having the following structure (I) are provided:(I) or a pharmaceutically acceptable salt thereof, wherein L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, Y1,Y2, Y3, Y4, R1, R2, R3, R4, R5, R6, are as defined herein. Pharmaceutical compositions, vaccine compositions, and related methods for inducing or enhancing immune responses, are also provided.
Patent CA-2764669-A1 (CA)
Inventor: PATTERSON DAN
IPC: F04C18/063
Filed: 2012-01-16
Abstract: A rotary device includes a housing having a tubular surface. The surface has an throughpassing axis and first and second ports. A rotor body rotates about the axis and has a plurality of slots extending generally radially from the axis.  A vane is mounted in each slot for reciprocation such that the surface can be swept by the vanes as the body rotates. A seal permits fluid to flow into and out of the device substantially only via the first and second ports such that the vanes create chambers which decrease in volume when in communication with the first port and increase in volume when in communication with the second port. The tubular surface is oval in cross-section.
Patent CA-2766269-A1 (CA)
Inventor: REUNAMAKI TIMO
IPC: A61K47/32
Filed: 2010-06-23
Abstract: The present invention relates to a method for improving ocular bioavailability of latanoprost by adding an organic amine to an aqueous eye drop composition containing latanoprost. The invention further relates to an aqueous eye drop composition in which a better ocular bioavailability of latanoprost is achieved by adding an organic amine, and to a method for treating ocular hypertension and glaucoma by administering said composition to a subject in need of such treatment.
Patent CA-2770188-A1 (CA)
Title: Systems and methods for prioritized selection of media properties for providing user profile information used in advertising
Inventor: SHKEDI ROY
IPC: G06Q30/00
Filed: 2010-08-05
Abstract: Providing collected profiles by selecting one or more media properties and providing to each selected media property at least one profile attribute in a manner sufficient to enable the selected media property to electronically associate the provided profile attribute with the electronic visitor. Selected media properties can be a subset of one or more identified media properties. The media properties are selected or identified automatically, responsive to receiving current profile information about the visitor, among a multitude of media properties, based on a comparison of current and/or previous profile information received with previously received individualized requests for specific profiles, kinds of profiles, or profiles having specific attributes of interest to each of the media properties. A media property can be selected among those identified based on a media property selection history.
Patent CA-2770201-A1 (CA)
Inventor: RAMUN JOHN R
IPC: E04G23/08
Filed: 2010-08-09
Abstract: A blade set associated with jaws (115,125) for demolition equipment used to break railroad rails includes a bottom blade (120) associated with a bottom jaw (115) and a top blade (130) associated with a top jaw (125), wherein the bottom jaw and the top jaw are rotatable relative to one another. The bottom blade (120) includes two spaced-apart support rails (140,145) separated by a cavity (175), while the top blade includes a single raised knife rail (155) positioned and central to the cavity and rotatable toward the cavity. The raised support rails associated with the bottom blade and the raised knife rail associated with the top blade have spaced recesses across their width which enhance the ability of the jaw sets to grab and retain work pieces.
Patent CA-2771279-A1 (CA)
Title: Modification of solid polysaccharide with transesterification agent
Inventor: REDDY RAGHAVA B
IPC: E21B21/00
Filed: 2012-03-13
Abstract: Polysaccharides are reacted with transesterification agents forming modified products that: (1) have increased viscosifying efficiency, i.e., higher viscosities at reduced concentrations compared to the unmodified polysaccharide; or (2) are insolubilized at temperature ranges for which the unmodified polysaccharide would hydrate fully; or (3) both properties. In some cases, the insolubilized polysaccharides can be activated to dissolve and viscosify at specific temperature ranges by using pH modifiers. A method of treating a well is provided, including the steps of: (a) forming a treatment fluid comprising water and a modified polysaccharide, wherein the modified polysaccharide is characterized by having been made by the process of combining: (i) a water-soluble polysaccharide, wherein the polysaccharide is in a solid form during the combining step; and (ii) a transesterification agent, wherein the transesterification agent is in liquid form; wherein the step of combining is in the presence of less than 10% by weight water relative to the water-soluble polysaccharide and wherein any water present is at a pH of 8 or less; and (b) introducing the treatment fluid into the well.
Patent CA-2772156-A1 (CA)
Title: Delivery chute for sinter material
Inventor: AUBERGER HEINRICH
IPC: F27B21/00
Filed: 2010-08-19
Abstract: The present invention relates to a supply chute for supplying sinter material onto a sinter cooler, and to a method for supplying sinter material from a sinter belt onto a sinter cooler. Sinter material introduced into the supply chute here is divided up, by distributing plates (7a, 7b), into partial sinter-material streams which flow in different directions and are directed into the peripheral regions of an overall sinter-material stream, which is produced by the partial streams being combined.
Patent CA-2772573-A1 (CA)
Inventor: FORNAGE MARTIN
IPC: H04B3/54
Filed: 2010-08-27
Abstract: Apparatus and system for communicating data via a power line. The apparatus comprises a transmitter comprising a modulator for generating a second digital signal based on input data; a digital buffer for amplifying the second digital signal to generate a third digital signal; a filter for filtering the third digital signal to generate an analog output waveform; and a coupler for coupling the analog output waveform to the power line.
Patent CA-2775356-A1 (CA)
Title: Low-voc polyamines
Inventor: SWEDO RAYMOND JOHN
IPC: C07C209/34
Filed: 2010-10-08
Abstract: A compound having formula (I) (I) wherein R1, R2, R3, R4, R5 and R6 independently are hydrogen, C1-C10 alkyl, C5-C10 cycloalkyl, C6-C10 aryl or C7-C20 aralkyl; X is a difunctional group selected from the group consisting of C2-C20 alkyl, C5-C20 cycloalkyl, C6-C10 aryl, C8-C20 aryl alkyl, C4-C20 heteroalkyl or C10-C20 aryl heteroalkyl.