baber/WOPTO huggingface dataset:
Patent CA-2880468-A1 (CA)
Title: Guiding body and motion-guiding device provided with same
IPC: A47B88/493
Filed: 2013-09-06
Abstract: A guiding body (2, 20), and a motion-guiding device using the guiding body, it being possible for the guiding body (2, 20) to be prevented from detaching from a raceway rail even if a low-rigidity material is used for the raceway rail, the guiding body (2, 20) being kept moving along the raceway rail in a reliable manner, the guiding body (2, 20) being provided with a plurality of rolling bodies (3, 30) that travel over a traveling surface (11, 120) formed on a structure (1, 1A), and the guiding body (2, 20) having the capability of moving in relative fashion with respect to the structure (1, 1A); wherein the guiding body (2, 20) is characterized in having an endless circuit path (4, 40) over which the rolling bodies (3, 30) circulate and a load opening (5, 260) via which the rolling bodies (3, 30) in the endless circuit path (4, 40) are allowed to contact the traveling surface (11, 120) of the structure (1, 1A), there being formed on at least one side of the load opening (5, 260) a guiding part (6, 280) protruding further toward the structure (1, 1A) than a protruding end of the rolling element (3, 30) protruding towards the structure (1, 1A) through the load opening (5, 260).
Patent CA-2880861-A1 (CA)
Title: Fortifiant de preparation pour nourrissons
Inventor: BERSETH CAROL LYNN
IPC: A23L33/00
Filed: 2013-07-30
Abstract: La présente invention concerne un fortifiant de préparation pour nourrissons prématurés comprenant un constituant protéique, un constituant lipidique et un constituant glucidique, environ 10 à environ 30 % de la teneur calorique du fortifiant provenant d'une protéine. L'invention concerne également une composition pour l'administration à des nourrissons prématurés, comprenant : i) un fortifiant de préparation pour nourrissons prématurés comprenant un constituant protéique, un constituant lipidique et un constituant glucidique, environ 10 à environ 30 % de la teneur calorique du fortifiant provenant d'une protéine, et ii) une préparation pour nourrissons prématurés. De plus, la présente invention concerne un procédé de favorisation de la croissance d'un nourrisson prématuré, comprenant l'administration au nourrisson d'une composition comprenant : i) un fortifiant de préparation pour nourrissons prématurés comprenant un constituant protéique, un constituant lipidique et un constituant glucidique, environ 10 à environ 30 % de la teneur calorique du fortifiant provenant d'une protéine, et ii) une préparation pour nourrissons prématurés.
Patent CA-2882853-A1 (CA)
Title: Compounds and methods for regulating integrins
Inventor: GUPTA VINEET
IPC: A61P29/00
Filed: 2013-04-22
Abstract: A method of treating inflammation, by administering an effective amount of a ß2 integrin agonist to a patient, and reducing inflammation. A method of treating cancer, by administering an effective amount of a ß2 integrin agonist to a patient, and reducing tumor growth. A method of treating a patient exposed to radiation, by administering an effective amount of a ß2 integrin agonist to the patient after radiation exposure, and mitigating the effects of radiation exposure in the patient. A method of preventing effects of radiation, by administering an effective amount of a ß2 integrin agonist to the patient prior to radiation exposure, and preventing the effects of radiation exposure on the patient. A method of treating acquired bone marrow failure (BMF), by administering an effective amount of a ß2 integrin agonist to a patient. Methods of improving the health of damaged vasculature in a patient and activating ß2 integrins.
Patent CA-2885418-A1 (CA)
Title: Nouveaux derives de pyrazine comme agonistes des recepteurs cb2
Inventor: DHURWASULU BALEDI
IPC: A61K31/497
Filed: 2013-12-04
Abstract: La présente invention concerne un composé de formule (I) où R1 à R4 sont tels que définis dans la description et les revendications. Le composé de formule (I) est un agoniste des récepteurs CB2 destiné à être utilisé dans le traitement de plusieurs troubles, comme la douleur, l'athérosclérose et le glaucome.
Patent CA-2885785-A1 (CA)
Inventor: STADELMAN JENNIFER S
IPC: A61M25/00
Filed: 2013-09-19
Abstract: A device (300) for cleaning the interior wall of a catheter (20) has a cleaning lumen (302) and a non-inflatable removal element comprising whisks. The whisks are configured around of the cleaning lumen and each whisk has a first position when unconstrained and a second position when within the catheter. The removal element self-positions the device concentrically within the catheter. Suction is desirably applied to the cleaning lumen during use.
Patent CA-2889083-A1 (CA)
Inventor: WEIPING WANG
IPC: B61G3/04
Filed: 2013-10-17
Abstract: An improved polymeric knuckle pin with at least one indented area that elastomer rings rest in. The indented area is strategically placed in an area on the shaft of the pin where the coupler-knuckle connection exerts impact, force, and stress on the pin. The elastomer rings in the indented area provide cushion to the pin from the impact, force, and stress, allow the pin to avoid hard contact with the coupler and knuckle, distribute the loads exerted by the coupler and knuckle more evenly, realign the coupler and knuckle positions, and protect the pin itself from surface cuts and scratches. The elastomer rings on the shaft of the pin improve the life of both the coupler-knuckle assembly and the pin.
Patent CA-2893316-A1 (CA)
Inventor: HIGHBRIDGE DOUG
IPC: F21S8/02
Filed: 2015-06-01
Abstract: An illustrative remodel light assembly for installation from a front surface side of a ceiling or wall panel, such as drywall, includes a collar inserted though and secured to a panel cutout with bendable fingers, a light housing, a light trim including a trim flange, the flange for abutting a front side of the panel, and a plurality of self- actuating spring clips coupled to an outer periphery of one of the light housing and light trim, the self-actuating spring clips engaging the collar. The collar provides a secure structure that lines the cutout and upon which the trim flange and self-actuating spring clips secure the light assembly.
Patent CA-2896720-A1 (CA)
Inventor: AHMAD RIZWAN
IPC: H04L12/28
Filed: 2013-12-30
Abstract: The present disclosure is directed to a photo controller. In one embodiment, the photo controller includes a central processing unit (CPU), a local area connection (LAN) interface in communication with the CPU, a wide area network (WAN) interface in communication with the CPU and an electrical power control component in communication with the CPU to control a lighting device.
Patent CA-2899785-A1 (CA)
Inventor: VINSON JUSTIN P
IPC: E21B33/134
Filed: 2015-08-06
Abstract: A plug is engageable with a ball for seating in a tubular having an internal profile. The plug has a body with a bore with a seat. One or more blocks disposed on the body are temporarily held in a retracted condition, but the one or more blocks are biased outward to an expanded condition for engaging inside the tubular. A seal is disposed on the body for sealing inside the tubular. The plug sets in the tubular with the one or more blocks released from the retracted condition to the expanded condition. With the ball dropped downhole, the seat engages the ball so that fluid pressure is sealed from uphole to downhole through the bore. With applied fluid pressure against the seated ball, the plug can move through the tubular until the blocks seat in the internal profile of the tubing, sliding sleeve, or other component. The seal on the plug can then seal inside the tubular while the blocks seat in the profile and applied pressure pushes on the seated ball on the plug's mandrel.
Patent CA-2904153-A1 (CA)
Title: Proppant composition comprising a chemical tracer and use thereof for hydraulic fracturing
Inventor: DUENCKEL ROBERT
IPC: C09K8/80
Filed: 2014-03-14
Abstract: A composition and method for hydraulically fracturing an oil or gas well to improve the production rates and ultimate recovery using a porous ceramic proppant infused with a chemical treatment agent is provided. The porous ceramic proppant can be coated with a polymer coating which provides for controlled release of the chemical treatment agent into a fracture or well bore area over a period of time.
Patent CA-2906281-A1 (CA)
Title: Procedes de purification de l'arn
Inventor: BERLANDA SCORZA FRANCESCO
IPC: C12N15/09
Filed: 2014-03-13
Abstract: La présente invention concerne des procédés de purification de l'ARN présent dans un échantillon, lesdits procédés faisant appel à une ou plusieurs des techniques suivantes : filtration à flux tangentiel, chromatographie sur hydroxyapatite, chromatographie à écoulement continu sur billes à noyau, ou une quelconque combinaison de celles-ci. Ces techniques se révèlent utiles isolément, mais se montrent extrêmement efficaces lorsqu'elles sont utilisées en association, ou lorsqu'elles sont mises en uvre dans un ordre particulier. Lesdits procédés permettent de purifier l'ARN de façon extrêmement efficace sans trop compromettre son activité ou sa stabilité, et permettent d'obtenir des compositions dans lesquelles l'ARN est essentiellement débarrassé des contaminants. En outre, ces procédés ne nécessitent pas de recourir à des solvants organiques.
Patent CA-2907716-A1 (CA)
Title: Method for manufacturing catalytic cracking catalyst for hydrocarbon oil
Inventor: SAKA YUJI
IPC: C10G11/05
Filed: 2014-03-17
Abstract: A method for producing a catalyst for catalytic cracking of a hydrocarbon oil easily produces a catalyst for catalytic cracking of a hydrocarbon oil that exhibits high cracking activity with respect to a heavy hydrocarbon oil, and can produce a gasoline fraction having a high octane number in high yield. The method includes preparing an aqueous slurry that includes 20 to 50 mass% of a zeolite having a sodalite cage structure, to 30 mass% (on a SiO2 basis) of a silica sol, 0.1 to 21 mass% (on an Al2O3.cndot.3P2O5 basis) of mono aluminum phosphate, and 5 to 65 mass% of a clay mineral on a solid basis, aging the aqueous slurry for 5 to 200 minutes, and spray-drying the aqueous slurry.
Patent CA-2909405-A1 (CA)
Inventor: BRANDTS JIM ALOYSIUS MARIA
IPC: B01J21/06
Filed: 2014-04-10
Abstract: The present invention relates to an amorphous titanium stannate silicate with the general formula: Mv+ wTixSiySnzO2x+2y+2z+0.5vw, wherein M is proton, ammonium, a metal or a mixture of metals, wherein v is the valence of M being a positive integer, and wherein x, y, z and w are molar ratios: x is 1, y is from 0.01 to 99, z is from 0.01 to 99, and w is from 0.01 to 50. The described titanium stannate silicates are particularly useful in catalysis and adsorption.
Patent CA-2909884-A1 (CA)
Title: Multi-mode, wearable, wireless microphone
Inventor: KOSS MICHAEL J
IPC: H04R1/04
Filed: 2014-05-28
Abstract: A microphone assembly that captures audio/voice recordings and wirelessly transmits them to different desired network destinations based on an operating mode specified by the user. The microphone assembly may comprise a non-graphical-display user interface tap detection circuit, through which a user of the microphone assembly controls operation of the microphone assembly. For example, the user may tap the user interface tap detection circuit, and different tap sequences may correspond to different operating modes for the microphone assembly. The microphone assembly may also comprise a clip for clipping the microphone assembly to a garment of the user.
Patent CA-2910690-A1 (CA)
Title: Laminar water fountain
Inventor: FOSSEN JENS
IPC: E04H4/14
Filed: 2015-10-30
Abstract: A laminar water fountain device having a canister housing, a housing lid, and an adjustable jet body suspended in the canister housing for producing the water fountain. The canister housing has an inlet end through which water is supplied to the jet body and an outlet end through which the jet body ejects the water fountain. The jet body has tangentially mounted inlet ports and internal filter elements to help maintain a less turbulent water flow through the jet body, so as to help result in a laminar water fountain. The jet body is at least partially adjustable in the canister housing such that the angle of the water fountain emanating from the water fountain device is adjustable.
Patent CA-2911023-A1 (CA)
Title: User profile database system
Inventor: HALL BYRON R
IPC: G06F17/30
Filed: 2015-11-03
Abstract: A user profile database system comprising a database for storing a plurality of user profile records. Each user profile record comprises a user profile data associated with a human user. The system also includes a processor configured for accepting user profile data from human users and transmitting user profile datum to a third party clearinghouse for verification of each human user's profile data. If said clearinghouse verifies the user profile data from a human user, then a user profile record based on the user profile data is stored in the system's database. The system also provides a graphical user interface for accepting search parameter from a second human user, and wherein the processor is further configured for performing a search of the plurality of user profile records in the database for the search parameters of the second user and displaying search results of said search to the second user.
Patent CA-2911778-A1 (CA)
Inventor: ODA KOHEI
IPC: B60L15/20
Filed: 2015-11-10
Abstract: In a vehicle including a fuel cell system, an electronic control unit is configured to perform first processing in which a rotation speed of an air pump is controlled based on a torque command value and a rotation speed command value, and to perform, in the first processing, at least one of second processing in which the torque command value is set to be larger than the calculated torque command value when at least one of values of an accelerator position, required electric power, and the rotation speed command value or a change rate thereof is increased by a prescribed first value or more, and third processing in which the torque command value is set to be smaller than the calculated torque command value when at least one of the values or the change rate thereof is decreased by a prescribed second value or more.
Patent CA-2912928-A1 (CA)
Title: Treatment process for recovery and separation of elements from liquors
Inventor: LIDDELL KEITH STUART
IPC: C22B3/20
Filed: 2015-11-20
Abstract: ABSTRACT This invention provides a hydrometallurgical process for extracting one or more saleable products from a sulphate or chloride pregnant leach solution (PLS), or both.  The products may be any one or more of the products selected from the group consisting of:  precious metals including platinum group metals (PGMs), gold and silver, base metals, and rare metal elements, and metal cathodes, powders, salts or precipitates thereof;  sulphur; hydrochloric acid (HCI); calcium; and silica. The process includes a number of steps including subjecting the chloride PLS to a reduction and sulphide precipitation step by addition of: (A) a solution comprising one or a combination of salts or acids of sulphide, hydrogen sulphide, thiosulfate, metabisulfite or sulphite, or (B) a gas comprising sulphur dioxide or hydrogen sulphide, to produce a product slurry of a solid residue comprising elemental sulphur, metal sulphides and/or alloys and a discharge solution. Date Recue/Date Received 2020-12-22
Patent CA-2916484-A1 (CA)
Title: Display comprising an optical waveguide for displaying an image
Inventor: MASON STEPHEN PAUL
IPC: G02B27/01
Filed: 2014-06-25
Abstract: A display apparatus for use in displaying an image to a viewer (4), comprising an optical waveguide (8) arranged to receive image-bearing light (2) into the optical waveguide to guide the received image-bearing light therealong to an output part (5) of the optical waveguide for output therefrom. A combiner (70) is arranged adjacent to the output part of the optical waveguide for reflecting image-bearing light output by the waveguide in a direction which passes back through the optical waveguide and for allowing light (6) from an external scene to pass through the combiner in said direction through the optical waveguide to combine with the reflected image-bearing light so that the image-bearing light overlays light from the external scene for viewing by a viewer.
Patent CA-2916669-A1 (CA)
Title: System and method for removing sulfates from water
Inventor: RANDAL CHAD ALLEN
IPC: C02F1/42
Filed: 2016-01-05
Abstract: Mobile treatment systems and methods for use in removing sulfates from contaminated water using a pre-treatment subsystem configured to remove particulates and debris from the contaminated water and to produce pre-treated water; a treatment subsystem configured to remove sulfates from the pre-treated water and to produce treated water, the treatment subsystem including at least one treatment tank with a collection unit having one or more filters with pore or inlet sizes of approximately 0.35 - 1.2 mm; and at least one storage tank configured to collect the treated water. Optionally, the systems and methods may use a backwash subsystem configured to backwash the treatment subsystem.
Patent CA-2918009-A1 (CA)
Title: Identity provider discovery service using a publish-subscribe model
Inventor: HINTON HEATHER MARIA
IPC: G06F17/00
Filed: 2013-01-29
Abstract: A proxy is integrated within an F-SSO environment and interacts with an external identity provider (IdP) instance discovery service. The proxy proxies IdP instance requests to the discovery service and receives responses that include the IdP instance assignments. The proxy maintains a cache of the instance assignment(s). As new instance requests are received, the cached assignment data is used to provide appropriate responses in lieu of proxying these requests to the discovery service, thereby reducing the time needed to identify the required IdP instance. The proxy dynamically maintains and manages its cache by subscribing to updates from the discovery service. The updates identify IdP instance changes (such as servers being taken offline for maintenance, new services being added, etc.) occurring within the set of geographically-distributed instances that comprise the IdP service. The updates are provided via a publication-subscription model such that the proxy receives change notifications proactively.
Patent CA-2918297-A1 (CA)
Inventor: MATAS MICHAEL
IPC: G06F3/01
Filed: 2014-07-18
Abstract: In one embodiment, a method includes, by a computing device, receiving sensor data from a sensor on the computing device indicating physical movement of the computing device. The method also includes determining a motion-trigger signal of the sensor data corresponding to a first characteristic of the physical movement of the computing device and a motion-confirm signal of the sensor data corresponding to a second characteristic of the physical movement of the computing device. The method further includes determining whether the motion-trigger signal includes a transition from within a pre-defined threshold band to outside of the pre-defined threshold band and whether the motion-confirm signal is within the pre-defined threshold band. The method also includes initiating a pre-defined action of the computing device when the motion-trigger signal includes the transition from within the pre-defined threshold band to outside the pre-defined threshold band and the motion-confirm signal is within the pre-defined threshold band.
Patent CA-2919647-A1 (CA)
Inventor: ADAMS ROBBIN B
IPC: G01V1/26
Filed: 2008-09-19
Abstract: A recording system and method for conducting seismic surveys including cordless battery-operated digital recorders, each employing an integral global positioning system receiver that is only periodically enabled for the purpose of establishing synchronized acquisition clock signals among all the recorders. The satellite receiver adjustment cycle is varied depending on past acquisition clock accuracy and temperature changes. A time stamp is recorded with the digitized seismic data in non-volatile memory. The memory is sized to allow extended periods of operation. Each recorder preferably includes a low-power system timer that may be used as a timer to remotely turn on and off the recorders according to a pre- programmed schedule to conserve power when the system is not in use. Electronic components are idled or de-energized when not needed.
Patent CA-2919754-A1 (CA)
Title: Antifungal composition and method
Inventor: ELLIOTT IAN
IPC: A01N25/04
Filed: 2014-08-01
Abstract: A composition comprising a surfactant, a co-surfactant and vanillin or an analogue thereof, that can be used to inhibit the growth of fungus on plants. The composition is diluted with water to form an oil-in-water microemulsion which can be applied to plants to inhibit the growth of fungus on plants.
Patent CA-2921684-A1 (CA)
Inventor: DERRICK BRADLEY T
IPC: B04B9/10
Filed: 2014-09-09
Abstract: A centrifuge including a bowl, a bowl drive motor, a screw conveyor, a screw conveyor drive motor, a pump, a pump motor, a bowl VFD to drive the bowl drive motor, a conveyor VFD to drive the screw conveyor drive motor, a pump VFD to drive the pump drive motor, an analysis assembly and a computer electrically connected to the bowl VFD, the conveyor VFD, the pump VFD, and the analysis assembly. The analysis assembly is configured to automatically sample slurry pumped into the bowl and automatically transmit data, characterizing the slurry, to the computer. The computer is configured to calculate control schemes for the bowl VFD, the conveyor VFD, and the pump VFD using the data and, transmit control signals to the bowl VFD, the conveyor VFD and the pump VFD to operate the bowl VFD, the conveyor VFD and the pump VFD according to the control schemes.
Patent CA-2924735-A1 (CA)
Inventor: WALSH PATRICK
IPC: A61K33/06
Filed: 2014-09-22
Abstract: Described herein are methods for enhancing the nuclear reprogramming of somatic cells to become induced pluripotent stem cells. In particular, the methods disclosed herein involve the use of damage-associated molecular pattern molecules (DAMP). In certain embodiments the DAMPs are aluminum compositions such as aluminum hydroxide. Such DAMPs have unexpectedly and surprisingly been found to enhance the nuclear reprogramming efficiency of the reprogramming factors commonly used to induce somatic cells to become induced pluripotent stem cells. Accordingly, this disclosure describes methods of nuclear reprogramming as well as cells obtained from such methods along with therapeutic methods for using such cells for the treatment of disease amendable to treatment by stem cell therapy; as well as kits for such uses.
Patent CA-2927045-A1 (CA)
Title: Lipid containing formulations
Inventor: MANOHARAN MUTHIAH
IPC: A61K47/34
Filed: 2007-10-03
Abstract: Compositions and methods useful in administering nucleic acid based therapies, for example association complexes such as liposomes and lipoplexes are described.
Patent CA-2927890-A1 (CA)
Inventor: TWEEDALE PAUL
IPC: G06F17/30
Filed: 2014-10-20
Abstract: A software-defined media platform (100) having one or more media processing units (108, 112-1 to 112-N, 116) that may be dynamically instantiated, interconnected and configured according to changes in demand, resource availability, and other parameters affecting system performance relative to demand In one example media processing method a source media stream (106) may be received via multicast or unicast. The source media stream (106) may be processed into one or more levels of work product segments (107, 115-1 to 115-3) having different media characteristics by a plurality of transcoding processing units, as needed. One or more levels of work product segments (107, 115-1 to 115-3), or the source media stream (106), may be packaged (e.g., including resegmenting) into final work product segments (117) having select media characteristics, which may be uploaded to a cloud storage unit (118) for delivery to end users (122-1 to 122-N).