baber/WOPTO huggingface dataset:
Patent CA-2804882-A1 (CA)
Inventor: DRAIER ROLAND
IPC: E02B3/10
Filed: 2011-07-13
Abstract: A device for filling granular material into a geotextile material container. A  movable arm moves a housing to allow advancement of the material in a direction of advance. A housing exit includes a hose of geotextile material adapted to be unwound as a web from a feeding device for receiving the material. The housing has a tubular body extending perpendicular to the direction of advance of the material and arranged vertically to interact with the feeding device. The feeding device rotates about the tubular body and comprises an unrolling device including a frame having a roller on which a roll of the web for forming the hose is arranged. The frame comprises two triangular frames arranged one on top of the other with pivot axles of the roller in corner regions thereof. The invention allows preparation of a filled hose on site with readily available construction equipment.
Patent CA-2806188-A1 (CA)
Inventor: AMENDOLA STEVEN
IPC: H01M12/06
Filed: 2011-07-20
Abstract: The invention provides fully electrically rechargeable metal-air battery systems and methods of achieving such systems. A rechargeable metal air battery cell may comprise a metal electrode, an air electrode, and an aqueous electrolyte separating the metal electrode and the air electrode. In some embodiments, the metal electrode may directly contact the electrolyte and no separator or porous membrane need be provided between the air electrode and the electrolyte. Rechargeable metal air battery cells may be electrically connected to one another through a centrode connection between a metal electrode of a first battery cell and an air electrode of a second battery cell. Air tunnels may be provided between individual metal air battery cells, in some embodiments, an electrolyte flow management system may be provided.
Patent CA-2807369-A1 (CA)
Inventor: DIGIOVANNI ANTHONY A
IPC: E21B10/567
Filed: 2011-08-12
Abstract: Cutting elements comprise a multi-portion polycrystalline material. At least one portion of the multi-portion polycrystalline material comprises a higher volume of nanoparticles than at least another portion. Earth-boring tools comprise a body and at least one cutting element attached to the body. The at least one cutting element comprises a hard polycrystalline material. The hard polycrystalline material comprises a first portion comprising a first volume of nanoparticles. A second portion of the hard polycrystalline material comprises a second volume of nanoparticles. The first volume of nanoparticles differs from the second volume of nanoparticles. Methods of forming cutting elements for earth-boring tools comprise forming a volume of superabrasive material, including forming a first portion of the superabrasive material comprising a first volume of nanoparticles. A second portion of the superabrasive material is formed comprising a second volume of nanoparticles, the second volume differing from the first volume.
Patent CA-2809979-A1 (CA)
Inventor: SCHEEL CHRISTINA
IPC: A61K35/36
Filed: 2011-08-30
Abstract: The invention provides compositions and methods useful for modulating epithelial-mesenchymal transition (EMT). Certain of the compositions and methods are useful for inducing epithelial cells to undergo an EMT. The invention further provides cells generated using the inventive methods and methods of use thereof. Certain of the compositions and methods are useful for inhibiting epithelial cells from undergoing an EMT. Certain of the compositions and methods are useful for inhibiting EMT in a subject in need thereof.
Patent CA-2810383-A1 (CA)
Title: Portable instant hot water heater
Inventor: LONG NORRIS RICHARD
IPC: F24H1/14
Filed: 2003-07-25
Abstract: A portable instant water heater. Water is delivered to a base unit (22) of the instant hot water heater by a pump (26) that draws water from a reservoir (28) through a flow control valve (90). The water flows into a pre-heater (74) that wraps around a base of the burner and that is heated by the burner (52). Water is heated in a heat exchanger (82) and then exists the base unit through an outlet spout that swings out from the base unit to dispense water and that may be stored and locked into position in a handle for the base unit. The flow control valve (90) may lower the flow of water through the heat exchanger, so the water has more time to absorb heat and to get hotter. The base unit includes a single control knob (44) that turns on the pump (26) and the burner (52) and operates the flow control valve (90).
Patent CA-2812526-A1 (CA)
Title: Heterocyclic chromene-spirocyclic piperidine amides as modulators of ion channels
Inventor: HADIDA-RUAH SARA SABINA
IPC: C07D498/20
Filed: 2011-05-06
Abstract: The invention relates to heterocyclic chromene-spirocyclic piperidine amides useful as inhibitors of ion channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders.
Patent CA-2813894-A1 (CA)
Inventor: OEHLSEN MICHAEL
IPC: A01D67/00
Filed: 2013-04-22
Abstract: An apparatus for raising and lowering a mower deck guard/chute includes a platform attachment assembly configured for attachment to a movable platform, a housing mount configured to be attached to a riding machine surface, and a linkage assembly having a break-away safety mechanism and configured to connect the platform attachment assembly to the housing mount and to thereby hold the movable platform in a variably raised position. The break-away safety mechanism is configured to break the connection between the platform attachment assembly and the housing mount when a tensile force is applied to the linkage assembly due to snagging or entanglement of the deck guard and/or apparatus.
Patent CA-2816062-A1 (CA)
Inventor: GRONAU GREGORY S
IPC: G08B25/10
Filed: 2011-10-27
Abstract: The invention generally pertains to a chip tray for storing casino currency. By way of example, one chip tray is a dual chip tray having a lower housing assembly having an interior configured for receiving at least one removable chip tray for holding gaming currency. A top tray sub assembly is hinged relative to the lower housing assembly to pivot between a closed position and an open position. A chip tray lid is provided to cover the lower housing assembly in a covered position. In another example, RFID antennas are positioned within the lower housing assembly and the top tray sub assembly. The RFID antennas are configured to read and communicate with RFID-enabled gaming currency in the lower housing assembly and the top tray sub assembly.
Patent CA-2818532-A1 (CA)
Inventor: CHIPROOT AVI
IPC: F16L33/04
Filed: 2013-06-07
Abstract: A pipe clamp including an annular clamp housing having an opening for inserting therein a pipe, opposing clamp members located near ends of the annular clamp housing, one or more tightening elements for fastening and tightening the clamp members towards each other in a direction transverse to an axial length of the annular clamp housing, and an annular seal placed in an inner perimeter of the annular clamp housing, wherein one portion of the annular seal is attached to the annular clamp housing with one or more mechanical fasteners and another portion of the annular seal is slidingly attached to the annular clamp housing with one or more mechanical fasteners so that the annular seal is permitted to move and expand radially about as the pipe clamp is tightened by one or more tightening elements.
Patent CA-2819113-A1 (CA)
Inventor: CLOWES ELIZABETH ANN
IPC: C11D1/835
Filed: 2011-11-04
Abstract: An aqueous fabric conditioner composition comprising (a) from 2 to 9 wt % of a fabric softening active, by weight of the total composition, wherein the fabric softening active is an ester-linked quaternary ammonium compound having fatty acid chains comprising from 20 to 35 wt % of saturated C18 chains and from 20 to 35 wt % of monounsaturated C18 chains, by weight of total fatty acid chains; and (b) from 0.01 to 0.5 wt %, by weight of the total composition, of a floc prevention agent, which is a non-ionic alkoxylated material having an HLB value of from 8 to 18, wherein the aqueous fabric conditioner composition has a viscosity of greater than 50 cps, preferably from 55 to 200 cps as measured on a cup and bob viscometer; the viscosity being continuously measured under shear at 106s"1 for 60 seconds, at 25°C and wherein the composition leads to little or no floc formation upon addition to water.
Patent CA-2820968-A1 (CA)
Inventor: DREVER PAUL R
IPC: F21L4/08
Filed: 2013-07-16
Abstract: A light tower is disclosed comprising: a base with ground engaging elements; a mast secured to the base; one or more lights mounted on the mast; a power source connected to the one or more lights; a heater connected to the power source; and a controller connected to cycle the power source and heater through one or more sequences according to a schedule, each sequence having an off mode, a pre-heat mode where the heater is on, and a lighting mode where the power source is on.
Patent CA-2830714-A1 (CA)
Inventor: URMSON WILLIAM T JR
IPC: E01B5/02
Filed: 2006-03-14
Abstract: A rail joint arrangement comprises two rails. The rails have adjacent rail ends separated and thereby forming a gap. The rails have a top end containing a rail head and a bottom end. The gap is defined between the top end and the bottom end of the rails, and the width of the gap is non-uniform throughout its entire length. In addition, the rail joint arrangement comprises at least one electric insulator positioned within the gap. The rail joint arrangement is fastened together by a rail joint bar attaching the two rails together.
Patent CA-2836806-A1 (CA)
Inventor: SMITH RHETT
IPC: H04L29/06
Filed: 2012-06-21
Abstract: According to various embodiments, a session manager generates, stores, and periodically updates the login credentials for each of a plurality of connected lEDs. An operator, possibly via an access device, may provide unique login credentials to the session manager. The session manager may determine the authorization level of the operator based on the operator's login credentials, defining with which lEDs the operator may communicate. According to various embodiments, the session manager does not facilitate a communication session between the operator and a target IED. Rather, the session manager maintains a first communication session with the operator and initiates a second communication session with the target IED. Accordingly, the session manager may forward commands transmitted by the operator to the target IED. Based on the authorization level of the operator, a session filter may restrict what may be communicated between an operator and an IED.
Patent CA-2837365-A1 (CA)
Title: Environmentally friendly coalescing agents
Inventor: TURK BRIAN
IPC: C09D7/63
Filed: 2012-03-26
Abstract: A composition may include a binder; a coalescing agent with the general formula of wherein Z is C1-C10, wherein X is -H and Y is =0 or X is =0 and Y is -H or -CH3, and wherein R1 and R2 are independently selectable and comprise a C1-C12 or derivative thereof; and a solvent. The composition may be used in products like a paint, a coating, an adhesive, an ink, a toner, a sealant, a stain, a glaze, a carpet backing, and a primer.
Patent CA-2841659-A1 (CA)
Inventor: FECHINO STEVEN
IPC: E04B1/70
Filed: 2014-02-06
Abstract: A drip edge corner element for use in masonry wall construction has a generally planar elongated member with a top side and a bottom side, with opposed side edges.  This elongated member may preferable take a rectangular shape in planar profile, with a relieved section formed across the member dividing the member into two parts.  These two parts are connected at a place about which the two parts are relatively movable, such as an articulable joint or pivot therebetween. The drip edge corner is thereby angularly adjustable by moving at least one of the parts about the place or pivot
Patent CA-2841871-A1 (CA)
Title: Foam seat element, and process and mold for producing same
Inventor: ROSSI PASQUALE
IPC: B60N2/90
Filed: 2012-07-16
Abstract: There is described a padded element comprising a foam substrate having disposed therein a first internal surface and a second internal surface opposed to the first internal surface, the first internal surface being interposed between an outer surface of the foam substrate and the second internal surface, at least one of the first internal surface and the second internal surface comprising a textured portion. In a highly preferred embodiment, the pair of internal surfaces disposed within the body of the foam substrate combine to form one or more cavities in the foam substrate (e.g., by the provision of one internal surface have a textured portion and the other internal surface being untextured). The provision of such a textured surface creates a contacting interface (either at rest or when an occupant sits on the seat) between below or remote from the A-surface of the foam element. This interface has different properties than the exposed surface of the seating element. By adopting this internal interface approach to one or more zones of foam element, it is possible to confer different qualities of comfort and feel to the outer surface of the foam element (e.g., A-surface of a vehicular seat element) even though the appearance of that outer surface may be relatively non-textured. In this manner, the occurrence of "read through" described above is obviated or mitigated. A process and mold for produce the padded element are also described.
Patent CA-2842480-A1 (CA)
Inventor: MARKWALD JONATHAN
IPC: E21B10/02
Filed: 2012-07-19
Abstract: A coring bit accessory for a rotary tool is provided herein, including a shank for coupling with a rotary tool, a body including a generally cylindrical structure having a proximal end portion defining a leading rim, an abrasive ring bonded to or incorporated into the leading rim, and at least one abrasive strip bonded to or incorporated into the body and extending from the proximal end portion to the distal end of the body.
Patent CA-2843241-A1 (CA)
Inventor: SHINHAMA KOICHI
IPC: C07B61/00
Filed: 2012-07-27
Abstract: The present invention provides a method for producing a compound of Formula (4): wherein R1 is a hydrogen atom etc. by reacting a compound of Formula (2): wherein X1 is a leaving group, with a compound of Formula (3): wherein R1 is as defined above, in the presence of (a) a palladium compound and a tertiary phosphine or (b) a palladium carbene complex, in an inert solvent or without a solvent. The present invention can produce the compound of Formula (4), with high purity and high yield, and by a simple operation.
Patent CA-2844524-A1 (CA)
Inventor: HILL AARON LEIF
IPC: A61L2/20
Filed: 2012-09-11
Abstract: The present invention provides an apparatus for decontaminating a region. The apparatus includes a housing that defines a chamber therein. The housing has an inlet and an outlet that communicate with the chamber. A blower circulates a carrier gas from the region, through the inlet of the housing, through the chamber and out through the outlet of the housing. An atomizer introduces an atomized mist of a fluid into the carrier gas circulated through the chamber. A diffuser is disposed relative to the outlet of the chamber for redirecting said carrier gas exiting said outlet of said chamber into a predetermined direction. The diffuser includes a heating element.
Patent CA-2847256-A1 (CA)
Title: Amortissement des vibrations d'un pignon par patch viscoelastique
Inventor: MARSAUDON MATHIEU
IPC: F16H55/14
Filed: 2012-09-07
Abstract: L'invention concerne une roue d'engrenage (26) s'étendant selon une direction axiale et une direction radiale, comprenant un voile radial (30) portant une jante annulaire axiale (34), ladite jante (34) portant des dents d'engrenage (40), L'invention se caractérise par le fait que ledit voile (30) est muni d'un dispositif d'amortissement de vibrations (42), que le dispositif d'amortissement de vibrations (42) est constitué d'une couche de matériau viscoélastique (44) et d'une contre-couche (46), que la couche de matériau viscoélastique (44) est disposée axialement entre le voile radial (30) et la contre-couche (46), et que la couche de matériau viscoélastique (44) est fixée directement au voile (30).
Patent CA-2847785-A1 (CA)
Inventor: FERNANDEZ-PRIETO SUSANA
IPC: C11D17/04
Filed: 2012-09-12
Abstract: The need for a means to formulate fluid compositions for use in water-soluble unit dose articles having higher levels of water is met by incorporating a di-amido gellant into the fluid composition. The di-amido gellant also simplifies the addition of ingredients to water-soluble unit dose articles, such as microcapsules, that are typically added as aqueous suspensions or slurries.
Patent CA-2853622-A1 (CA)
Title: Asymmetric radial spline seal for a gas turbine engine
Inventor: STAPLETON DAVID SCOTT
IPC: F04D29/40
Filed: 2012-08-24
Abstract: A shroud apparatus for a gas turbine engine includes: an annular shroud segment (26) having an arcuate bottom wall (52) defining an arcuate inner flowpath surface(62), spaced-apart forward and aft walls (54, 56) extending radially outward from the bottom wall (52), and spaced-apart side walls (58) extending radially outward from the bottom wall (52) and between the forward and aft walls (54, 56), each side wall (58) defining an end face (74) which includes: an axial slot (76) extending in a generally axial direction along the end face (74); a first radial slot (78) extending in a generally radial direction along the end face (74), and intersecting the axial slot (76); an axial spline seal (82) received in the axial slot (76); and a first radial spline seal (84) having an L-shape with radial and axial legs (88, 90), the radial leg (88)being substantially longer than the axial leg (90), wherein the radial leg (88) is received in the first radial slot (78), and the axial leg is received in the axial slot (76).
Patent CA-2854865-A1 (CA)
Title: A method for the treatment of ore material
Inventor: DIMITRAKIS GEORGIOS
IPC: B01J19/08
Filed: 2012-11-08
Abstract: A method for treating an ore material with electromagnetic energy, the method comprising at least the steps of: agglomerating the ore material; irradiating the ore material with electromagnetic energy; thereby heating the liquid in the ore material; vapourising at least a portion of the liquid in the ore material; forming micro-channels in the ore material, and acid leaching the ore material.
Patent CA-2857018-A1 (CA)
Inventor: MATTEUCCI SCOTT T
IPC: C08L77/12
Filed: 2012-09-20
Abstract: The present invention appreciates that compounds comprising ester linkages and nitrogen-containing moieties that are at least divalent (e.g., urea, urethane, amide, etc.) can be crosslinked with azides to form membranes that are resistant to C02 plasticization, that are selective for acid gases relative to nonpolar gases such as hydrocarbons, and that have high acid gas flux characteristics. The resultant membranes have stable structure and stable separation properties at higher temperatures and pressures. The membranes are compatible with many industrial processes in which polar gases are separated from nopolar gases. In an exemplary mode of practice, the membranes can be used to separate acid gases from the hydrocarbon gases in natural or non-acid gas components of flue gas mixtures (e.g., N2, O2, etc.).
Patent CA-2858719-A1 (CA)
Title: Systems and methods for using cipher objects to protect data
Inventor: SMITH GREGORY SCOTT
IPC: G06F21/44
Filed: 2012-12-10
Abstract: Systems, methods, and devices configured to provide an intelligent cipher transfer object are provided. The intelligent cipher transfer object includes a set of participants protected by cloaking patterns. A portable dynamic rule set, which includes executable code for managing access to the protected set of participants, is included within the intelligent cipher transfer object. For a given user, the intelligent cipher transfer object may provide access to some of the participants while preventing access to other participants, based on the portable dynamic rule set.
Patent CA-2859619-A1 (CA)
Title: Bromodomain inhibitors
Inventor: WANG LE
IPC: A61P31/18
Filed: 2012-12-11
Abstract: The present invention provides for compounds of formula (I) wherein A1, A2, A3, A4, X1, X2, Y1, L1, G1, Rx, and Ry have any of the values defined thereof in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cancer, and AIDS. Also provided are pharmaceutical compositions comprising one or more compounds of formula (I).
Patent CA-2860663-A1 (CA)
Inventor: ARNONE MILES
IPC: G07F17/32
Filed: 2013-01-07
Abstract: Systems and methods in accordance with embodiments of the invention operate a controlled entity hybrid game. A controlled entity hybrid game includes a real world engine constructed to provide a randomly generated payout of real world credits from at least one wager in a gambling game, an entertainment software engine constructed to execute an entertainment game providing outcomes based upon a player's skillful execution of the entertainment game; and a game world engine constructed to manage the entertainment software engine and communicate, to the gambling game, a gameplay gambling event occurrence based upon a player's instruction of a controlled entity to consume an element of the entertainment game that triggers a wager in the gambling game, and change the element on the basis of the randomly generated payout and an entertainment game variable.
Patent CA-2861897-A1 (CA)
Title: Device and method for normalizing implant strain readings to assess bone healing
Inventor: DEIRMENGIAN CARL
IPC: A61B5/103
Filed: 2013-01-22
Abstract: A device and method for treating a bone includes a bone plate including first and second portions joined to one another via a connecting portion, a rigidity of the connecting portion being less than rigidities of each of the first and second portions in combination with a first sensor mounted on the first portion measuring strain on the first portion and a second sensor mounted on the second portion measuring strain on the second portion.
Patent CA-2862041-A1 (CA)
Title: Method for purifying organic diphosphite compounds
Inventor: BERENS ULRICH
IPC: C07F9/6574
Filed: 2012-12-28
Abstract: The invention relates to a method for purifying organic diphosphite compounds.
Patent CA-2862533-A1 (CA)
Title: Biguanide compositions and methods of treating metabolic disorders
Inventor: BARON ALAIN D
IPC: A61K31/341
Filed: 2012-07-11
Abstract: Provided herein are methods for treating certain conditions, including diabetes, obesity, and other metabolic diseases, disorders or conditions by administrating a composition comprising a a biguanide or related heterocyclic compound, e.g., metformin. Also provided herein are biguanide or related heterocyclic compound compositions, and methods for the preparation thereof for use in the methods of the present invention. Also provided herein are compositions comprising metformin and salts thereof and methods of use.