baber/WOPTO huggingface dataset:
Patent CA-2812053-A1 (CA)
Inventor: SMITH GEORGE A
IPC: C09K23/42
Filed: 2011-09-19
Abstract: A surface active agent comprising an arylated methyl ester of a fatty acid, or mixture of fatty acids, derived from biodiesel or a triglyceride source is disclosed. The fatty acid mixture is condensed to methyl esters and alkylated with aromatic substituents under Friedel-Crafts conditions. The alkylated methyl esters may be alkoxylated using a catalyst derived from fatty acids, alkaline earth salts, and strong acids. The resulting nonionic surfactant may also be sulfonated to produce one class of anionic surfactants. The alkylated methyl esters may also be directly sulfonated to produce another class of anionic surfactants.
Patent CA-2814399-A1 (CA)
Inventor: ALVAREZ-VAZQUEZ HECTOR
IPC: C02F1/46
Filed: 2011-10-13
Abstract: Methods and systems for reducing a redox active contaminant in a waste stream in a waste treatment system involve performing a unit process of the waste treatment system by contacting redox active contaminant in the waste stream with oxyhydrogen-rich gas generated on-site by an oxyhydrogen gas generator that implements water dissociation technology. The oxyhydrogen gas generator involves applying a pulsed electrical signal to a series of closely spaced electrodes that are submerged in the waste stream to produce oxyhydrogen-rich gas from a water component of the waste stream. Operation of the oxyhydrogen gas generator in the waste stream may accomplish one or more unit processes for waste treatment, such as oxidation, stripping, floatation, disinfection, conditioning, stabilization, thickening, and dewatering, among others.
Patent CA-2815475-A1 (CA)
Inventor: SHIMODA KAZUHIRO
IPC: C21D1/70
Filed: 2011-07-13
Abstract: Provided is an antioxidant having superior sagging resistance and peeling resistance. The antioxidant according to the present embodiment comprises: multiple glass frits having different softening points; gairome clay; and bentonite and/or sepiolite. The antioxidant is applied to a metal material surface and, due to the gairome clay, does not readily sag. Furthermore, due to the bentonite and/or sepiolite, the antioxidant does not readily peel.
Patent CA-2817043-A1 (CA)
Title: Milking box with robotic attacher
Inventor: HOFMAN HENK
IPC: A01J5/007
Filed: 2012-04-27
Abstract: In certain embodiments, a first milking box having a first robotic attacher that is operable to extend between the rear legs of a first dairy livestock within a stall of the first milking box in order to attach milking equipment to the first dairy livestock is described. A second milking box positioned front-to-back with the first milking box and having a second robotic attacher. The second robotic attacher operable to extend between the rear legs of a second dairy livestock within a stall of the second milking box in order to attach milking equipment to the second dairy livestock.
Patent CA-2820677-A1 (CA)
Inventor: UCHIYAMA KYOKO
IPC: A01K67/02
Filed: 2011-12-01
Abstract: [Problem] To improve the conception chance of semen after cryopreservation by improving conventional straws for artificial insemination. [Solution] A straw for cryopreservation is produced by introducing a partitioning layer into a straw for artificial insemination to separate layers, thereby forming a semen storage layer comprising an aqueous solution containing semen and an anti-freeze agent on one side and a dilution layer containing no anti-freeze agent on the other side, wherein a dilution solution comprising an aqueous solution containing tris(hydroxymethyl aminomethane), citric acid, glucose and sodium chloride is used in the dilution layer.
Patent CA-2821725-A1 (CA)
Inventor: LAI CHRON-SI
IPC: A23L1/305
Filed: 2011-12-20
Abstract: Disclosed are nutritional products comprising calcium beta-hydroxy-beta methylbutyrate, conjugated linoleic acid, and protein. The nutritional product forms include nutritional liquids and nutritional powders. The nutritional products not only provide benefits for individuals concerned with muscle health and functionality, but also exhibit physical stability, sensory and/or aesthetic benefits in each of the selected product forms.
Patent CA-2823588-A1 (CA)
Title: Method for preparing antistatic uv curable hardcoatings on optical articles
Inventor: VALERI ROBERT
IPC: G02B1/10
Filed: 2011-01-04
Abstract: The present invention is drawn to a method for manufacturing antistatic UV-cured hard-coatings on optical articles, comprising (a) coating an organic or mineral optical substrate with an essentially anhydrous solution containing from 20 % to 90 % by weight, relative to the total dry matter of the solution, of at least one non hydrolyzed epoxyalkyltrialkoxysilane and at least 3.2 % by weight, relative to the total dry matter of the solution, of at least one photoinitiator selected from the group consisting of triarylsulfonium salts, diaryliodonium salts, and mixtures thereof, (b) curing the resulting coating by irradiation with UV-radiation, said method not comprising any hydrolysis step before the UV curing step.
Patent CA-2823810-A1 (CA)
Title: Delivery and management of status notifications for group messaging
Inventor: CLARKE MICHAEL FREDERICK HARNESS
IPC: H04M1/7243
Filed: 2012-01-05
Abstract: Systems and methods are provided for managing and delivering status notifications relating to multicast messages transmitted from a sending communication device to multiple recipient communication devices. Each communication device is provided with a status agent for detecting transmission of messages to a recipient device and receipt of messages from a sending device. Upon transmission, the status agent notifies a status service of the outbound message. Upon receipt of the multicast message by one of the recipients or upon the message being marked read, the recipient status agent notifies the status service. The status service then notifies the status agent of the sending device that the message has been received or read by that recipient, so that the sending device's status agent can notify a corresponding messaging application. The status service operates to reconcile outbound message notifications and received or read status updates for multicast messages.
Patent CA-2824309-A1 (CA)
Inventor: ULASYUK VLADIMIR NIKOLAEVICH
IPC: H01L33/50
Filed: 2011-12-20
Abstract: The invention relates to white-light lamps based on semiconductor light-emitting diodes with remote photoluminescent converters. The essence of the invention is that the lamp comprises a heat-dissipating base with a radiation exit opening, and light-emitting diodes secured about the periphery of the opening, with, arranged in series at a distance from said light-emitting diodes, a radiation converter in the form of a concave layer of photoluminescent material, and a light reflector with a concave light-reflecting surface, wherein the concavities of the radiation converter and the light reflector are oriented towards the light-emitting diodes and the exit opening. When primary radiation from the light-emitting diodes falls on the surface of the converter, white light generated as a result of the mixing of the reflected primary radiation with secondary radiation from the photoluminescent material exits via the opening in the heat-dissipating base. The surfaces of the converter and the reflector may be in the form of a truncated ellipsoid of revolution, in particular a sphere, or a paraboloid, with a main axis perpendicular to the plane of the opening in the heat-dissipating base, or a cylinder which is truncated by the plane of the exit opening. In order to improve the dissipation of heat, thermal contact is provided between the convex surface of the converter and the concave inside surface of the reflector, the outside surface of which can be in the form of a ribbed heat radiator associated with the heat-dissipating base.
Patent CA-2826233-A1 (CA)
Inventor: TIRUMALA RAMESH B
IPC: F25C1/00
Filed: 2012-01-31
Abstract: A controller continues to operate an ice making machine in a safe mode when a failure of a component is detected. While in the safe mode due to failure of an ice thickness probe, the freeze cycle freeze time is based on an average freeze time of a predetermined number of the most previous freeze cycles prior to the failure. While in the safe mode due to failure of a water level probe, the water valve on time is based on an average water valve on time of a predetermined number of the most previous freeze cycles prior to the failure. If the failure is uncured after a predetermined time, the controller causes the ice making machine to enter a standby mode or disables the ice making machine from making ice.
Patent CA-2827630-A1 (CA)
Inventor: BELLISARIO MARC
IPC: A61M25/00
Filed: 2013-09-18
Abstract: A medical catheter assembly includes a catheter tip coupled to a distal end of an elongate catheter member and is symmetric about a plane defined by a septum of the elongate catheter member. The catheter tip defines first and second lumens, and the catheter tip defines first and second openings in the distal portion of the catheter tip. Each opening of the catheter tip is defined by a respective side surface of the catheter tip. Each opening is in fluid communication with a respective one of the first and second lumens of the catheter tip and with a respective one of a pair of lumens defined by the elongate catheter member. The distance between upper and lower surfaces of the catheter tip decreases from a distal end of the proximal portion toward a closed distal end of the catheter tip.
Patent CA-2827876-A1 (CA)
Inventor: CROSBIE MARK
IPC: G01N21/25
Filed: 2012-02-07
Abstract: An apparatus and method for estimating ore quality using color correlations is disclosed. The apparatus and method quantify ash or garde concentration in process streams and/or samples in real time, allowing for the optimization of ore processing operations. The apparatus and method employ a light beam at a given wavelength, which allows for the measurement of ash content or grade.
Patent CA-2831749-A1 (CA)
Inventor: UEDA AKIRA
IPC: H01M8/02
Filed: 2012-03-30
Abstract: [Problem] The purpose of the invention is to provide a seal material for thin plate members, such that, when applied to thin plate members such as cells of a secondary battery such as a redox flow battery, a fuel cell, or a lead-acid battery, for example, there is no need to form a seal groove as in the prior art, a good sealing property is achieved, the device itself can be made compact and light-weight, assembling is easy, the cost can be reduced, and a large number of cells can be stacked to improve the battery capacity. [Solution] Provided is an annular seal material for thin plate members, the seal material being used for sealing between thin plate members and comprising: a lateral-side seal main body disposed on a lateral side of a thin plate member; and a pair of leg seal portions branching from the lateral-side seal main body in a fork shape, and disposed on the front and back sides of the thin plate member.
Patent CA-2835170-A1 (CA)
Title: Development of phytophthora resistant potato with increased yield
Inventor: SCHULTHEIS HOLGER
IPC: C12N15/29
Filed: 2012-05-24
Abstract: The present invention relates to transgenic potato plants having an increased resistance against Phytophthora infestans and a comparable yield of potato tubers compared with the wildtype potato plants, wherein the blb1-gen and blb2-gen are integrated within a specific genetic background into the potato plant.
Patent CA-2837597-A1 (CA)
Inventor: STOUT CHRISTOPHER A
IPC: A61B17/42
Filed: 2012-05-30
Abstract: Assemblies and methods of inserting a delivery catheter assembly into a working channel are disclosed. In accordance with some embodiments, a delivery catheter assembly is disclosed in which a tip protector sleeve is locked onto an elongated catheter sheath and slideable over a length of the elongated catheter sheath between a proximal-stop position and a distal-stop position along the elongated catheter sheath. In accordance with some embodiments, a sealing cap is disclosed in which a proximal seal of the sealing cap is configured to reduce fluid leakage when a delivery system is inserted through the proximal seal, and a self closing seal of the sealing cap is configured to reduce fluid leakage when a delivery system is not inserted into the sealing cap.
Patent CA-2841256-A1 (CA)
Inventor: WALSH JOSEPH C
IPC: B31B50/96
Filed: 2012-08-02
Abstract: Portions of microwave energy interactive material may be cut and removed during intermediate steps in a lamination processes, so that remaining microwave energy interactive material in a resultant laminate is arranged in a pattern. Regarding the removal of the portions of the microwave energy interactive material, a compound laminate may be delaminated into parts, and one of the parts may be a sacrificial laminate that includes the removed portions of the microwave energy interactive material.
Patent CA-2843032-A1 (CA)
Inventor: WEI YANGDOU
IPC: A01N25/32
Filed: 2014-02-19
Abstract: A method of treating a plant growth medium comprising applying a glyphosate pesticide to the plant growth medium. The treatment may prevent, inhibit, reduce and/or treat clubroot disease, caused by infection with Plasmodiophora brassicae, in one or more plants grown in the plant growth medium. Further provided is use of a glyphosate pesticide to treat a plant growth medium in order to prevent or treat clubroot disease in one or more plants grown in the plant growth medium. Additionally provided is a glyphosate pesticide for use to treat a plant growth medium in order to prevent or treat clubroot disease in one or more plants grown in the plant growth medium. Also provided is a method of treating a piece of agricultural equipment with a glyphosate pesticide.
Patent CA-2843526-A1 (CA)
Title: Box check for conveyor belt and method of installation
Inventor: KENNEDY WILLIAM R
IPC: E21F1/00
Filed: 2014-02-20
Abstract: A conveyor belt box check for installation in a mine is disclosed. The box check includes first and second generally parallel spaced-apart walls extending across a mine passage. Each of the walls has a conveyor belt aperture sized for receiving the conveyor. In some embodiments, access doors are provided in the first and second walls, and a partition extends between the first and second walls for separating the access doors from the conveyor belt apertures and for forming an air lock between the walls. A method of installing the box check is also disclosed.
Patent CA-2844106-A1 (CA)
Inventor: COSMA MARIA PIA
IPC: A61K35/20
Filed: 2012-08-06
Abstract: The methods comprise administering cells having properties of stem cells or progenitor cells, to the retina and reprogramming of retinal cells mediated by cell fusion of said cells with said retinal cells, said reprogramming being mediated by activation of the Wnt/ß-catenin signalling pathway.
Patent CA-2845106-A1 (CA)
Inventor: BERGER DARCY
IPC: E02D5/80
Filed: 2014-03-07
Abstract: A ground anchor has an anchor body with a ground insertion end and a surface end that remains accessible from above the ground surface when the body is inserted into the ground. Arms are pivotally connected to the anchor body and have an installation position, a ready position, and a deployed position. A first actuator moves the arms from the installation position to the ready position and from the ready position to the installation position. In the ready position, an upward force applied to the anchor body causes the deployment profile to engage the ground material, the ground material causing the one or more arms to move to the deployed position in which the one or more arms extend outward from the anchor body and into the ground material.
Patent CA-2848732-A1 (CA)
Title: Controlling bacterial biofilms in ethanol production
Inventor: PIMENTEL JULIO
IPC: C12N1/22
Filed: 2012-10-29
Abstract: A high yield method for fermenting carbohydrate to ethanol and prevention and/or disruption of biofilms, comprising: a) mixing a fermentation feedstock with a fermentation broth containing yeast and/or an enzyme, b) treating said mixture by adding a composition to the fermentor containing: 10 - 90 wt. % of an aldehyde selected from the group consisting of formaldehyde, para-formaldehyde, glutaraldehyde, another antimicrobial aldehyde, and mixtures thereof, 1 - 50 wt. % of a surfactant having an HLB from 4 to 18, 0 - 20 wt. % of an antimicrobial terpene, or essential oils, 1 - 50 wt. % of organic acids selected from Ci to C24 fatty acids, their salts, glycerides and esters thereof, and 1 - 50 wt. % water; wherein the concentration of aldehyde in the fermentor is from about 0.25 to 3 kg/MT of fermentation feedstock, and c) isolating ethanol.
Patent CA-2851543-A1 (CA)
Title: Gaming machine having a simulated musical interface
Inventor: IREMONGER BARRY
IPC: A63F9/24
Filed: 2012-12-03
Abstract: A simulated musical interface associated with a gaming machine enhances player excitement and interaction with the gaming machine. In one embodiment, the simulated musical interface is associated with a game in which the player uses the interface to play a simulated instrument on a gaming machine to affect, or apparently affect, the outcome of the game. As the player plays the simulated instrument via the simulated musical interface, indicia or graphical representations may be generated for a game of chance on a display associated with the gaming machine.
Patent CA-2851793-A1 (CA)
Inventor: DOWNING ELIZABETH ANNE
IPC: B42D15/00
Filed: 2012-10-11
Abstract: There is described a security element or document comprising a substrate (20) and at least a first dynamic-effect feature (100; 120; 121; 122; 23; 130; 135; 140; 150; 171; 181; 191; 200) provided on the substrate which includes a dynamic-effect component that is responsive to illumination stimulus of a selected excitation wavelength or wavelength band to produce an optical spectral response, which optical spectral response changes dynamically over an observable period of time between multiple color appearances (C, F, M; C1, M1) upon and while being subjected to the illumination stimulus. The first dynamic-effect feature is provided in a region of the substrate which is proximate or adjacent to at least one proximity feature (101, 102; 120a, 120b; 21a, 121b; 122a, 122b; 123a, 123b; 131, 132, 133; 136, 137; 141, 142; 151, 60; 172; 182, 183; 192; 201, 205, 206) provided on the substrate, which at least one proximity feature has a color appearance which is selected to enhance and/or complement at least one of the multiple color appearances of the first dynamic-effect feature.
Patent CA-2857139-A1 (CA)
Inventor: FINLEY JOHN
IPC: A23L29/00
Filed: 2012-10-09
Abstract: La présente invention porte sur un procédé pour reformuler un produit alimentaire congelé afin de réduire au minimum la croissance de cristaux de glace.
Patent CA-2864428-A1 (CA)
Inventor: COULTHARD RICHARD DANIEL JOHN
IPC: A61F13/00
Filed: 2013-03-28
Abstract: Systems, dressings, and related methods, for providing reduced pressure to a tissue site on a patient are presented that involve using a self-contained reduced-pressure dressing. The dressing includes an absorbent pouch and an electronics pouch. The absorbent pouch has an absorbent for absorbing liquid from the tissue site, and the electronics pouch has a pump for applying reduced pressure to the tissue site through the absorbent pouch. The electronics pouch is removably coupled to the absorbent pouch such that the electronics pouch and absorbent pouch may be easily separated for disposal.
Patent CA-2864514-A1 (CA)
Title: Compact fischer tropsch system with integrated primary and secondary bed temperature control
Inventor: HARTVIGSEN JOSEPH
IPC: B01J19/00
Filed: 2013-02-19
Abstract: A Fischer Tropsch ("FT") reactor (110) includes at least one FT tube (110). The FT tube (110) may include a catalyst that is designed to catalyze an FT reaction, thereby creating a hydrocarbon from syngas. The FT reactor (100) also includes a primary cooling fluid flow path that extends in a direction that is substantially parallel to the longitudinal length of the FT tube (110). A secondary cooling fluid flow path extends in a direction that is different than the direction of the primary cooling fluid flow path.
Patent CA-2867241-A1 (CA)
Title: Method for encrypting a plurality of data in a secure set
Inventor: BRINGER JULIEN
IPC: H04L9/30
Filed: 2013-03-14
Abstract: The invention concerns a server-implemented method for encrypting at least two pieces of indexed data, the data being in the form of lists of elements, each element of which belongs to a finite set of indexed symbols called an alphabet, the method being characterised in that the data is encrypted to form a protected set, the step of encrypting and creating the protected set comprising the following steps: - the server randomly generates, for each datum in the base, a corresponding encoding function, and -for each symbol of the alphabet, for each datum, if at least one element of the list that constitutes the datum is the symbol of the alphabet, the server determines the image of said symbol of the alphabet via the encoding function corresponding to the datum in order to obtain a codeword coordinate that is a function of the datum and of the symbol of the alphabet, the server adds the codeword coordinate thereby obtained to an indexed set corresponding to the element of the alphabet, the set having a predetermined cardinal,  then, the server completes the indexed set corresponding to the element of the alphabet with error-inducing points,  the server randomly reindexes the elements of the indexed set corresponding to the symbol of the alphabet, and  the server adds the indexed set corresponding to the symbol of the alphabet to the protected set. The invention also concerns a method for identifying an individual, implemented on data encrypted by the encryption method according to the invention.
Patent CA-2869278-A1 (CA)
Inventor: EAMES ROSALIE HELEN
IPC: B63B27/14
Filed: 2014-10-31
Abstract: A marine ladder comprising a pair of laterally spaced step support members having a plurality of steps secured therebetween; said steps positioned between a lower portion and an upper portion of said step support members; an attachment member to secure said ladder to a platform; an adjustable support leg extending outwardly to abut a portion of said platform thereby positioning said steps in a generally horizontal plane;  and wherein each successive step from said upper portion to said lower portion has a larger step tread than a preceding step.
Patent CA-2869414-A1 (CA)
Inventor: SEIDEL ANDREAS
IPC: C08L55/02
Filed: 2013-04-02
Abstract: The present invention relates to impact-modified polycarbonate moulding compounds, the use thereof to produce shaped bodies and moulded parts, and shaped bodies and moulded parts produced therefrom, containing mixtures made of graft polymers of defined graft particle size distribution produced by an emulsion-polymerisation process and by a mass-, solution- or suspension-polymerisation process. Said compounds are suitable for producing non-painted components with high-gloss surfaces in a broad processing window (i.e. even at high processing temperatures) and can precisely reproduce finely grained or surface-etched tool surfaces, whereby components having both high-gloss and extremely matt component sections can be produced in a tool with different surface textures in a single injection moulding step without further surface post-treatment. The moulding compounds have high heat resistance and low temperature ductility as well as excellent stress-crack resistance under media influence, which is especially important in respect of non-painted components.