baber/WOPTO huggingface dataset:
Patent CA-2833412-A1 (CA)
Inventor: DOWNEY JASON
IPC: C02F1/40
Filed: 2013-11-19
Abstract: Apparatus for treating water has a container having a clarification zone, a water entry arrangement for flowing water into the clarification zone, and skimmer elements mounted to the container for partial immersion in the water in the clarification zone. Each skimmer element has a transfer channel for transferring a flow of clarified water from a layer of the water to a predetermined depth in the clarification zone and to direct the received clarified water to a water exit arrangement. A height adjustment mechanism is used for differentially adjusting the heights of the skimmer elements and their transfer channels relative to the container so as to compensate for the clarifier being installed on sloping ground.
Patent CA-2833586-A1 (CA)
Inventor: WEAKLEY DAVID C
IPC: A23K1/18
Filed: 2012-04-20
Abstract: Systems and methods measure ruminal undigested fiber fractions in a feed by sampling forages and grains from available feed sources, analyzing the samples to determine a starting NDF value and an ending NDF value after ruminal digestion, calculating a ruminal undigested NDF fraction based thereon; and calculating a feed ration using the ruminal undigested NDF fraction and feeding rates of the analyzed samples. Systems and methods reduce feed costs or improve milk production by analyzing feed components in a feed ration fed to a lactating ruminant, comparing the analyzed results with a feed formulation stored in memory, where the feed formulation is for controlling a rate and extent of fiber and starch digestion in the rumen, and reformulating the feed ration based on the comparison. The rate of fiber digestion may be controlled based a determination of the ruminal undigested NDF fraction of the analyzed feed components.
Patent CA-2835755-A1 (CA)
Inventor: DELIENCOURT-GODEFROY GERALDINE
IPC: A61K31/085
Filed: 2012-05-29
Abstract: The present invention relates to a compound of the following formula (I): as well as its process of preparation, pharmaceutical and cosmetics composition comprising it and use thereof, notably as an inhibitor of the sodium-dependent glucose co-transporter, such as SGLTl, SGLT2 and SGLT3, in particular in the treatment or prevention of diabetes, and more particularly type-II diabetes, diabetes-related complications, such as arthritis of the lower extremities, cardiac infarction, renal insufficiency, neuropathy or blindness, hyperglycemia, hyperinsulinemia, obesity, hypertriglyceridemia, X syndrome and arteriosclerosis, as well as for its use as an anticancer, anti-infective, anti-viral, anti-thrombotic or anti- inflammatory drug, or for lightening, bleaching, depigmenting the skin, removing blemishes from the skin, particularly age spots and freckles, or preventing pigmentation of the skin.
Patent CA-2836797-A1 (CA)
Inventor: TROXLER ROBERT ERNEST
IPC: G01N9/36
Filed: 2012-06-06
Abstract: One or more methods and apparatuses for determining a characteristic, such as volume, of an excavated void of a construction material are provided. The one or more methods may include excavating a void defined in a construction material, interacting with the void using a material interacting device for determining at least one measurement thereof, manipulating the at least one measurement to determine a characteristic of the void such as the volume thereof, obtaining at least one measurement of the material, and determining a characteristic of the void based on the measurements obtained. The apparatus may include at least one material interacting device configured to interact with a surface of a construction material and a surface of a void defined therein for determining at least one respective measurement thereof and manipulate a plurality of the at least one measurement so as determine a characteristic of the void.
Patent CA-2836952-A1 (CA)
Title: Additive compositions with a friction modifier and a detergent
Inventor: LOPER JOHN T
IPC: C10M133/16
Filed: 2013-12-13
Abstract: A lubricating composition comprising a major amount of base oil and a minor amount of an additive package, wherein the additive package comprises (A) a friction modifier component selected from: (a) one or more a reaction products of an alcohol with a compound of the formula IV: (see formula IV) and (b) one or more compounds of the Formulae II-III: (see formula II); and (see formula III) wherein R is a linear or branched, saturated, unsaturated, or partially saturated hydrocarbyl having about 8 to about 22 carbon atoms; R2 and R3 are independently selected from hydrogen, C1-C18 hydrocarbyl groups, and C1-C18 hydrocarbyl groups containing one or more heteroatoms; and X is an alkali metal, alkaline earth metal or ammonium cation and n is the valence of cation X; and (B) at least one detergent.
Patent CA-2838014-A1 (CA)
Inventor: BEN DAVID MICHA
IPC: E04C2/54
Filed: 2012-06-21
Abstract: An assembly (10) secures to a structure (80) a panel or two juxtaposed panels (11, 12) each having a joining flange (15) in association with an edge thereof defining a longitudinal axis of the panel. The joining flanges are fastened by at least one securing element (16) that may include or have associated therewith a respective retaining member (30). For each securing element (16), a respective support element (20) is fixedly mounted to the structure and configured for slidably supporting the panels in a direction parallel to the longitudinal axis. Each support element (20) supports opposing side walls (22, 23) forming a channel (24) dimensioned for free sliding therein of the respective securing element (16) or associated retaining member, and each panel is supported by the at least one securing element without applying lateral pressure to the side walls (22, 23) of the respective support element (20).
Patent CA-2847271-A1 (CA)
Title: Swing out mount
Inventor: GIBBONS DONALD
IPC: H02B11/133
Filed: 2012-09-17
Abstract: An electrical enclosure includes a housing, a moveable bracket, an electrical device, a lever, and a drive assembly. The housing has a door attached to a body. The moveable bracket couples the electrical device to the body. The lever is positioned outside of the housing and is configured to switch between OFF and ON lever positions. The drive assembly at least partially protrudes through an aperture of the body and is attached to the lever. The drive assembly includes a drive cog that directly moves the handle of the circuit breaker between OFF and ON handle positions when the electrical device is in an operational position and the lever is switched from the OFF to the ON lever position.
Patent CA-2848095-A1 (CA)
Title: Communications system and protocol for medical environment
Inventor: PERKINS MICHAEL C
IPC: G16H40/67
Filed: 2007-02-22
Abstract: A communications system and protocol are described for wirelessly interconnecting a pair of bed and wall units that communicate the patient information, including bed exit alerts, from the patient supporting equipment to the hospital nurse call system. A linking procedure is provided for establishing a communications link to interconnect the pair of units, wherein the communications link fails upon detection of a third communications device simultaneously undergoing the link attempt mode. In one embodiment, the system provides for advanced collision detection by monitoring corruption of the end-of-packet byte within the periodic check-in message sequences between the linked units to prevent data corruption and future collisions. To ensure prompt interconnection of units, embodiments of the invention provide for a link reminder to alert the health care provider to initiate the steps for linking the bed and wall units whenever two or more unlinked units are in proximity.
Patent CA-2851743-A1 (CA)
Inventor: BEREZOVSKI MAXIM V
IPC: C40B30/04
Filed: 2014-05-15
Abstract: The invention relates to a switchable aptamer having a high affinity for a selected target such as a virus, cell or antibody when in the presence of a binding ion and a low affinity for said target in the absence of said binding ion.  The switchable aptamer may be isolated from a pool comprising a mixture of aptamers by incubating the pool with the target ligand and a binding ion to form target-aptamer complexes; separating unbound aptamer molecules from the target-aptamer complexes; contacting the target-aptamer complexes with a chelating agent having affinity for the binding ion wherein a switchable aptamer specific to said target is released from the target-aptamer complexes;    and isolating the switchable aptamer released in the preceding step.
Patent CA-2852458-A1 (CA)
Title: Improved screen printing device and method
Inventor: VAN NESS CLAUDE L
IPC: B41C1/14
Filed: 2014-05-23
Abstract: An improved device for exposing an emulsion-coated screen to light comprises an array of ultraviolet light-emitting diodes (UV-LEDs); a positive impression of the artwork to be printed; a relatively-flat transparent plate disposed between the array of UV-LEDs and the positive impression; a screen coated with a light-curable emulsion;  the positive impression disposed on the side of the screen having the emulsion coat; a holding means, disposed on the side of the screen opposite the positive impression, for holding the screen in a planar position; and a means for electrically driving the UV-LEDs to emit ultraviolet light for a predetermined time period. The device can be formed into a compact device having a lid comprising the UV-LED array and a flat transparent plate of transparent material (such as glass), and driving and timing means for electrically driving the array of UV-LEDs to emit ultraviolet light for a predetermined period of time.
Patent CA-2853154-A1 (CA)
Inventor: STAKHEEV ALEXANDR YU
IPC: B01J23/72
Filed: 2012-05-02
Abstract: Catalyst composition for selective reduction of nitrogen oxides and soot oxidation comprising a physical mixture of one or more acidic zeolite or zeotype components with one ore more redox active metal compounds and a method for selective reduction of nitrogen oxides and soot oxidation by use of the catalyst composition.
Patent CA-2854856-A1 (CA)
Inventor: FRECH HANS-ULRICH
IPC: A61K8/65
Filed: 2012-11-21
Abstract: The present invention relates to collagen hydrolysate and the use thereof for treating and/or preventing cellulite.
Patent CA-2855452-A1 (CA)
Title: Magnification viewer lens
Inventor: MITCHELL CLEVELAND DARRELL
IPC: G02B25/00
Filed: 2014-07-02
Abstract: A magnification lens holder is provided for use with a golf cart steering column or for general use while shopping in a grocery store. The preferred embodiment comprises a magnifying viewer lens disposed within a housing that allows the lens to be removed and interchanged. A  support assembly is provided having one or more ball joints and a clamp assembly for securing the same to the steering column of a golf cart. The viewer lens is positionable over or through the steering wheel of the cart to magnify a score card, whereby the viewer lens rotates with the steering column while driving. An alternate configuration is contemplated for supporting the viewer lens from a shopping cart or basket, providing the user with a magnifying lens while shopping and inspecting grocery items. The viewer lens housing is removable from the support assembly in both embodiments.
Patent CA-2855991-A1 (CA)
Inventor: NUGENT DAVID MICHAEL
IPC: F41B11/642
Filed: 2012-11-12
Abstract: An air gun toy which has a housing mounting a cylinder and a piston for compressing air to cause foam darts to be discharged. The air gun includes the piston, a first connector pivotally connecting a first link to the piston, a second connector pivotally connecting the first link to a second link, a third connector pivotally connecting the second link to housing, a main spring and a trigger. When the piston reaches its forward position, the first, second and third connectors align in a linear configuration, like a toggle joint, to brace the piston and prevent piston bounce back.
Patent CA-2857304-A1 (CA)
Inventor: DAVIS MICHAEL A
IPC: G01N21/25
Filed: 2012-11-29
Abstract: The present invention provides a technique that uses discrete wavelengths of illumination of an ore sample, and through the use of optical filters and laser illumination the signal-to-noise ratio of the measurement can be greatly improved, and may take the form of apparatus featuring a signal processor configured to: receive signaling containing information about a spectral reflectance caused by discrete wavelengths illuminating an ore sample; and determine information about a bitumen content of the ore sample based at least partly on the signaling. The signal processor may provide corresponding signaling containing information about the bitumen content of the ore sample, including for further processing, printing or displaying.
Patent CA-2857845-A1 (CA)
Inventor: SHEA TIMOTHY MICHAEL
IPC: C10L1/06
Filed: 2014-07-25
Abstract: High octane unleaded aviation gasoline having low aromatics content and a T10 of at most 75°C, T40 of at least 75° C, a T50 of at most 105° C, a T90 of at most 135°C, a final boiling point of less than 190°C, an adjusted heat of combustion of at least 43.5 MJ/kg, a vapor pressure in the range of 38 to 49 kPa and a freezing point of less than -58 °C is provided.
Patent CA-2860850-A1 (CA)
Title: Sheet tissue products
Inventor: HAYZLETT MARK
IPC: A61L27/36
Filed: 2012-12-18
Abstract: The present disclosure provides a tissue product comprising a tissue sheet, The sheet can be formed from a plurality of tissue matrix fragments.
Patent CA-2863967-A1 (CA)
Title: Liquefaction of bone matrix
Inventor: FRANCIS MICHAEL
IPC: A61K35/28
Filed: 2013-02-07
Abstract: The invention relates to methods of preparing a bone matrix solution, a bone matrix implant, and variants thereof. The invention also relates to methods of cell culture using the same. The invention further relates to bone matrix scaffolds comprising one or more bone matrix nanofibers, methods of preparing, and methods of use thereof. The invention also relates to methods of culturing cells and promoting differentiation of stem cells using the same.
Patent CA-2865003-A1 (CA)
Inventor: AMIN-SANAYEI RAMIN
IPC: H01M50/431
Filed: 2013-02-21
Abstract: The invention relates to a separator for non-aqueous-type electrochemical device that has been coated with an aqueous fluoropolymer coating. The fluoropolymer is preferably polyvinylidene fluoride (PVDF), and more preferably a copolymer of polyvinylidene fluoride. The fluoropolymer coating provides a porous coating on porous substrate separator used in non-aqueous-type electrochemical devices, such as batteries and electric double layer capacitors. The fluoropolymer coating improves the thermal resistance and mechanical integrity, and lowers the interfacial electrical impedance of the porous separator. The fluoropolymer composition optionally contains powdery particles that are held together on the separator by the fluoropolymer binder. In one embodiment, the starting fluoropolymer dispersion is free of fluorinated surfactant. In another embodiment, one or more fugitive adhesion promoters are added.
Patent CA-2866424-A1 (CA)
Title: Method for preparation of medetomidine
Inventor: ZARAGOZA DOERWALD FLORENCIO
IPC: C07C33/20
Filed: 2012-11-15
Abstract: The invention discloses a method for the preparation of medetomidine starting from 1-bromo 2,3-dimethylbenzene and aceton.
Patent CA-2872340-A1 (CA)
Inventor: HUGHES SAMUEL
IPC: A23N17/00
Filed: 2013-05-02
Abstract: La présente invention concerne un appareil de mélange et de distribution d'aliments pour animaux (1, 100, 40) comprenant au moins un récipient (2) pouvant être monté sur un moyen de transport (3), le récipient (2) ayant un axe longitudinal (4), un axe transversal (5) et un axe vertical (6), deux parois d'extrémité (7) opposées, deux parois latérales (8) opposées et une paroi de base (9) ainsi qu'une ouverture supérieure (10). Selon l'invention, l'axe longitudinal (4) s'étend sensiblement parallèlement au sens de déplacement du récipient (2). L'axe transversal (5) est sensiblement perpendiculaire au sens de déplacement du récipient (2). Un arbre de mélange (11), en prise avec un moyen d'entraînement, est monté mobile en rotation à l'intérieur du récipient (2) et comprend des éléments de mélange (12) destinés à fractionner et mélanger les aliments. L'arbre de mélange (11) s'étend entre les parois latérales (8) sensiblement perpendiculairement à l'axe longitudinal (4) du récipient (2). Un agencement de décharge d'aliments (14) est prévu pour décharger les aliments mélangés du récipient (2).
Patent CA-2873726-A1 (CA)
Inventor: VAN DEN ELSHOUT WILHELMUS HUBERTUS HENRICUS ANTONI
IPC: A23K1/18
Filed: 2013-05-14
Abstract: The invention relates to the use of feed material comprising grain and Agaricus Blazei, comprising the Agaricus species in an amount between 10 to 50% by weight on dry matter, and the feed material having a moisture content of less than 10% (relative to dry matter), for administration to chicken for improvement of egg laying, preferably for improving shell quality and/or for extending the egg laying period. The invention further relates to a process for making the feed material, and feed for laying hens comprising the feed material.
Patent CA-2875577-A1 (CA)
Inventor: AKIRA YAHAGI
IPC: G02B1/00
Filed: 2014-12-23
Abstract: An optical isolator for use with a wavelength band of 970 - 990 nm is improved in that it has a Faraday rotator made of an oxide material, which contains by 99 % or more an oxide (Tb x R1-x)2O3 where 0.5 <= x <=  1.0, and R is scandium, yttrium or any lanthanoid but Tb; the resulting Faraday rotator exhibits a Verdet constant of 0.30 min/Oe.cm or greater in the case of the wavelength band of 970 - 990 nm; and a hollow magnet is set to sheathe this Faraday rotator; and the sample length L is from 0.6 cm through 1.0 cm.
Patent CA-2876338-A1 (CA)
Inventor: WALTERS KERRIE E
IPC: C08L5/00
Filed: 2012-08-03
Abstract: A solid composition includes a polysaccharide hybrid polymer composition and a hydratable salt. In one embodiment, the polysaccharide hybrid polymer composition includes a polysaccharide residue present in an amount from approximately 5% to 90% by weight of the polysaccharide hybrid polymer composition and a residue of at least one ethylenically unsaturated monomer present in an amount from approximately 10% to 75% by weight of the polysaccharide hybrid polymer composition.
Patent CA-2876666-A1 (CA)
Inventor: LONG CHARLES F
IPC: F16H61/66
Filed: 2013-06-13
Abstract: A transmission includes an electro-hydraulic controller that includes redundancy in the hydraulic circuit that permits single fault failures to be compensated for by changing the flow path of hydraulic fluid to bypass the single fault failure. The redundancy results in the ability of the transmission to maintain full operation in all modes.
Patent CA-2879426-A1 (CA)
Inventor: CHENCHIK ALEX
IPC: C12Q1/68
Filed: 2014-01-13
Abstract: Methods of obtaining a single cell expression profile from a target mammalian cell are provided. Aspects of the methods include contacting a cellular sample which includes the target mammalian cell with a packaged viral barcoded trans-splicing library including a plurality of barcoded trans-splicing constructs under transduction conditions, where a barcoded trans-splicing construct includes a trans-splicing element linked to a barcode element. The methods further include generating expression data from the resultant transduced target mammalian cell to obtain the single cell expression data from the target mammalian cell. Also provided are compositions, e.g., libraries and components thereof, which find use in practicing the methods.
Patent CA-2882109-A1 (CA)
Inventor: HERR QUENTIN P
IPC: H03K3/38
Filed: 2013-08-08
Abstract: Systems and methods are provided for applying flux to a quantum-coherent superconducting circuit. In one example, a system includes a long-Josephson junction (LJJ), an inductive loop coupled to the LJJ and inductively coupled to the quantum-coherent superconducting circuit, and a single flux quantum (SFQ) controller configured to apply a SFQ pulse to a first end of the LJJ that propagates the SFQ pulse to a second end of the LJJ, while also applying a flux quantum to the inductive loop resulting in a first value of control flux being applied to the quantum-coherent superconducting circuit.
Patent CA-2882856-A1 (CA)
Inventor: POITAU GWENAEL
IPC: H04W76/02
Filed: 2013-08-22
Abstract: Methods and apparatus for performing device-to-device (D2D) discovery are described. A service discovery process may include a discoverable device (e.g., a wireless transmit/receive unit (WTRU)) sending a discovery request, over a wireless connection, for a radio resource for the purpose of performing a transmission for radio frequency (RF) proximity detection for a given service. The WTRU may receive a discovery response including a configuration for RF proximity detection from a network, which configuration may be associated to the service. The configuration for RF proximity may be received by dedicated signaling, (e.g., physical downlink shared channel (PDSCH)), in particular for a discoverable WTRU. The configuration for RF proximity may be received on a broadcast channel, (e.g., a discovery shared channel (DISCH)), in particular for a monitoring WTRU, and may include one or more service identities, each associated with an RF proximity detection configuration, or a validity information and a measurement configuration.
Patent CA-2894853-A1 (CA)
Title: Testing system and method
Inventor: GRONINGER DANIEL SCOTT
IPC: G01N21/00
Filed: 2013-12-02
Abstract: A testing system for use in conducting testing of a structure, and a method for configuring a testing system are provided. The testing system includes a testing device that includes a presentation interface, a user input interface, a memory device and a processor coupled in communication with the presentation interface, the user input interface, and the memory device. The processor causes the testing device to present to a user, prior to a test session, at least one demonstrative instruction for conducting a test session using the testing device, and at least one test instruction for use while the user is conducting a test session using the device.
Patent CA-2895660-A1 (CA)
Inventor: AHMED MAHBUB
IPC: A61P1/12
Filed: 2013-12-17
Abstract: The present invention provides a compound of formula I or a pharmaceutically acceptable salt thereof; and its therapeutic uses. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.
Patent CA-2896924-A1 (CA)
Title: Systemes de fluides visqueux a partir d'eaux usees
Inventor: HUTCHINGS NATHAN R
IPC: C09K8/68
Filed: 2013-12-31
Abstract: La présente invention concerne la sensible réduction du coût et de l'impact sur l'environnement de la fracturation hydraulique par l'inclusion d'un additif chimique dans le système de fluide de traitement d'un puits. En ajoutant une base faible au fluide de traitement d'un puits, l'eau ayant une concentration élevée et hétérogène de solides dissous, comme l'eau produite par les puits de pétrole et de gaz, peut être utilisée comme fluide de base pour la fracturation hydraulique ou autres procédés de stimulation sans avoir d'effet défavorable sur les divers composants du fluide de traitement de puits. Le fluide de traitement de puits comprend classiquement un fluide de base, dans le cas présent de l'eau de production, un agent de gélification, une base faible et autres additifs utiles pour le traitement d'un puits comme des réducteurs de frottement, des agents tampons, des agents friction, des agents de contrôle de l'argile, des biocides, des anti-incrustants, des agents chélateurs, des casseurs de gel, des éliminateurs d'oxygène, des antimousses, des agents de réticulations, des inhibiteurs de paraffines, des inhibiteurs de corrosion, des désémulsifiants, des agents de moussage ou des traceurs.