baber/WOPTO huggingface dataset:
Patent CA-2869884-A1 (CA)
Inventor: AIBA AKIHITO
IPC: G10L21/0232
Filed: 2013-04-19
Abstract: A processing apparatus estimates a noise amplitude spectrum of noise included in a sound signal. The processing apparatus includes an amplitude spectrum calculation part configured to calculate an amplitude spectrum of the sound signal for each one of frames obtained from dividing the sound signal into units of time; and a noise amplitude spectrum estimation part configured to estimate the noise amplitude spectrum of the noise detected from the frame. The noise amplitude spectrum estimation part includes a first estimation part configured to estimate the noise amplitude spectrum based on a difference between the amplitude spectrum calculated by the amplitude spectrum calculation part and the amplitude spectrum of the frame occurring before the noise is detected, and a second estimation part configured to estimate the noise amplitude spectrum based on an attenuation function obtained from noise amplitude spectra of the frames occurring after the noise is detected.
Patent CA-2870319-A1 (CA)
Inventor: GUPTA SAURAV V
IPC: A61B17/10
Filed: 2014-11-07
Abstract: A deployment device and an associated surgical fastener as well as their methods of use are disclosed. In one embodiment, the deployment device includes a restraining mechanism constructed and arranged to temporarily limiting movement of a surgical fastener back span. The surgical fastener includes two legs extending in a distal direction from opposing ends of the back span. The legs are in a first closed position with a first shape. The deployment device also includes a spreader configured and arranged to engage the legs of the surgical fastener in the first closed position. When the spreader is moved in a distal direction relative to the back span, the spreader spreads the legs of the surgical fastener from the first closed position to a second open position as the back span is limited from distally moving by the restraining mechanism.
Patent CA-2871398-A1 (CA)
Title: Injectable formulation of a benzothiophene compound for use in the treatment and prevention of a central nervous system disorder
Inventor: SATO TETSUYA
IPC: A61K47/08
Filed: 2013-04-23
Abstract: The present invention addresses the problem of providing a sustained-release injectable formulation for releasing a therapeutically effective amount of 7-[4-(4-benzo[b]thiophene-4-yl-piperazine-1-yl)butoxy]-1H-quinoline-2-one in at least one week, as a long-acting form of drug administration for 7-[4-(4-benzo[b]thiophene-4-yl-piperazine-1-yl)butoxy]-1H-quinoline-2-one. The present invention provides an injectable formulation the concentration of which in the blood can be sustained for at least one week, the formulation comprising 7-[4-(4-benzo[b]thiophene-4-yl-piperazine-1-yl)butoxy]-1H-quinoline-2-one or a salt thereof as an active ingredient.
Patent CA-2872697-A1 (CA)
Inventor: BRANCACCIO VITO PETER
IPC: B27B17/00
Filed: 2014-11-28
Abstract: An apparatus for operating a power saw includes a body for supporting the power saw.  The body includes a primary coupling mechanism for coupling the power saw to the body and constraining movement of a blade of the power saw to be in a plane.  The apparatus further includes a clamping mechanism connected to the body. The clamping mechanism is for clamping a top rail of the fence to secure the body relative to the fence, so that the power saw can be rotated to sweep its blade within the plane to efficiently trim the tops of fence posts.
Patent CA-2873868-A1 (CA)
Inventor: NEFF RAYMOND
IPC: B01J13/14
Filed: 2013-05-20
Abstract: An encapsulated particle includes a core particle and a polyurethane layer. The polyurethane layer is disposed about the core particle and includes the reaction product of an isocyanate and a polyol component. The polyurethane layer is formed in the presence of a silicone surfactant. The polyol component includes a first polyol having a nominal functionality of at least 2.5 and a hydroxyl number of from 20 to 300 mg KOH/g. A method of encapsulating the core particle includes the steps of providing the core particle, the silicone surfactant, the isocyanate, and the polyol component. The method also includes the steps of mixing the isocyanate and the polyol component and encapsulating the core particle with the polyurethane layer.
Patent CA-2875846-A1 (CA)
Inventor: IRANI MAZDA
IPC: E21B43/22
Filed: 2014-12-22
Abstract: A method is provided for injecting solvent into a bitumen reserve at a well. The well is located adjacent at least one steam assisted gravity drainage (SAGD) well pair in the bitumen reserve, and includes an infill well or a step-out well. The method includes injecting a first solvent into the bitumen reserve at the well, wherein a region of the bitumen reserve near the well is at a first temperature. The method also includes, at a later time when the region of the bitumen reserve is at a second temperature higher than the first temperature, injecting a second solvent into the bitumen reserve at the well, wherein the second solvent has a higher boiling point than the first solvent and the first and second solvents are operable to reduce the viscosity of the bitumen in the reserve.
Patent CA-2876685-A1 (CA)
Inventor: BARNES SHARON ANN IRMA
IPC: G06K7/01
Filed: 2014-12-23
Abstract: A method and system for power consumption management for moveable assets is provided. Various states and modes are defined, in which elements of the system may operate, each state and mode having different power requirements based on different operational requirements and communication paradigms. Various triggers may indicate which state and mode to be in, with the lowest power consumption operating status being selected whenever possible based on the triggers.
Patent CA-2878628-A1 (CA)
Inventor: MORENKO OLEG
IPC: F23R3/28
Filed: 2015-01-13
Abstract: Un assemblage de collecteur de carburant interne comprend un anneau de collecteur de carburant ayant au moins un conduit de carburant en communication fluidique avec les conduits dentrée définis dans un élément dentrée. Lélément dentrée se raccorde à lanneau du collecteur à proximité de sa première extrémité et se raccorde à au moins un tuyau de transfert à proximité de sa deuxième extrémité. Lélément dentrée comprend un conduit de drainage servant à récupérer une éventuelle fuite de carburant à partir dun annulaire, lequel conduit se définit entre lélément dentrée et une gaine thermique séparée de lélément dentrée et entourant cette dernière. Tout carburant fui passe par lélément dentrée à une sortie du conduit de carburant disposé sur une surface terminale de lélément dentrée située à proximité de sa deuxième extrémité.
Patent CA-2879232-A1 (CA)
Inventor: VLASBLOM MARTIN PIETER
IPC: D02G3/44
Filed: 2013-07-15
Abstract: A product comprising a plurality of interlaced yarns wherein at least a first yarn having a tensile strength, having a value TS in N/tex, said first yarn containing a plurality of UHMWPE fibres having a titer, having a value T in den, wherein the ratio T/TS is at least 5 den.tex/N. The tensile strength is obtained by adjusting the drawing ratio or the UHMWPE filaments / fibres accordingly. The product shows resistance to abrasion. The product can be a rope or round slings, comprising a sheath / jacket comprising said first yarn.
Patent CA-2879661-A1 (CA)
Title: Polyurea elastomer having increased chemical resistance
Inventor: OTERO MARTINEZ IRAN
IPC: C08G18/50
Filed: 2013-07-25
Abstract: The invention relates to a method for producing polyurea elastomers, wherein (a) polyisocyanates are mixed with (b) polyamines, (c) amine chain extenders as applicable, containing primary or secondary amine groups, (d) polyols as applicable and (e) auxiliary and additive materials as applicable into a reaction mixture and cured, wherein at least one of the components (a) to (d) contains dispersed filler particles.
Patent CA-2879951-A1 (CA)
Title: Herbicidal compositions comprising 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof and microtubule inhibiting herbicides
Inventor: YERKES CARLA N
IPC: A01N43/40
Filed: 2013-07-19
Abstract: Provided herein are synergistic herbicidal compositions containing (a) a compound of formula (I): 4-amino-3-chloro-5-fluoro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid or a derivative thereof, or an agriculturally acceptable salt or ester thereof and (b) microtubule inhibiting herbicide, e.g., dimethenamid, dithiopyr, oryzalin, pendimethalin, propyzamide, and thiazopyr, or derivative thereof. The methods and compositions provided herein provide control of undesirable vegetation, e.g., in direct-seeded, water-seeded and transplanted rice, cereals, wheat, barley, oats, rye, sorghum, com or maize, sugarcane, sunflower, oilseed rape, canola, sugar beet, soybean, cotton, pineapple, pastures, grasslands, rangelands, fallowland, turf, tree and vine orchards, aquatics, plantation crops, vegetables, industrial vegetation management (IVM) and rights-of-way (ROW).
Patent CA-2880626-A1 (CA)
Inventor: ROSATI EMILIO
IPC: E04G11/48
Filed: 2013-08-02
Abstract: This invention relates to a formwork support member, and a scaffold structure formed from at least a pair of adjacent formwork support members. The formwork support member comprises at least two spaced vertical members, at least one connecting member bridging said vertical members to form thereby a rigid formwork support member, each vertical member including a plurality of attachment means at spaced intervals there- along for releasable attachment thereto of at least one brace member extending between adjacent formwork support members to form the scaffold structure.
Patent CA-2885295-A1 (CA)
Inventor: ZIRAN JUSTIN
IPC: A63F9/00
Filed: 2013-09-23
Abstract: La présente invention se rapporte à une pièce de jeu dotée d'une base interchangeable et à un procédé permettant de faire l'échange des bases. La pièce de jeu comprend une base qui comporte un disque sélecteur mis en prise de manière à pouvoir tourner avec un disque de base, et une étiquette positionnée entre le disque sélecteur et le disque de base, ainsi qu'une figurine qui comporte une plate-forme et un personnage. Le disque de base comprend une partie de retenue de figurine de telle sorte que la plate-forme de la figurine soit configurée pour être fixée de manière amovible à cette partie. On peut prévoir une seconde base qui comporte un second disque sélecteur mis en prise de manière à pouvoir tourner avec un second disque de base, ainsi qu'une seconde étiquette positionnée entre le second disque sélecteur et le second disque de base. Le second disque de base comprend une partie de retenue de figurine de telle sorte que la plate-forme de la figurine soit configurée pour être fixée de manière amovible à la partie de la seconde base. La figurine peut être échangée entre la première base et la seconde base.
Patent CA-2888525-A1 (CA)
Inventor: WHITE JEFF
IPC: A61M1/16
Filed: 2013-10-21
Abstract: A system and method for determining a concentration of total chlorine in dialysis water are provided. The system comprises a main unit housing an iodide/water sample chamber and a reducing agent chamber. An electrode pair bridges the two chambers and generates tri-iodide proportional to the amount of total chlorine in the dialysis water. The electrode pair detects the amount of tri-iodide generated in proportion to the amount of active chloride in the dialysis water. The system is suitable for use in connection with, or for incorporation into, a water purification system for generating dialysis fluid, and may include a display that alerts the user to stop or prevent a hemodialysis treatment if the total chlorine level exceeds a predetermined level.
Patent CA-2889744-A1 (CA)
Inventor: EBERHARD DIETMAR
IPC: F04D29/66
Filed: 2013-11-19
Abstract: The invention relates to a small, low-noise side channel compressor for producing a defined volumetric flow, such as is needed in particular for devices for ventilation therapy. This is achieved by means of a new type of shape of the blade chambers (24) in the impeller (12) and the blade chamber walls (29), which separate the blade chambers and become thicker toward the circumference of the impeller, supported by a high-speed drive and a large number of blade chambers (24) at a small impeller diameter.
Patent CA-2891822-A1 (CA)
Inventor: SHRAWAT VIMAL KUMAR
IPC: A61K31/517
Filed: 2013-11-12
Abstract: The present invention provides process for preparation of crystalline Bortezomib (Ia) as its monohydrate which is designated as crystalline Form-SB (Ia) and characterized by having water content ranging between 3.5 - 6.0 % w/w; X-ray powder diffraction pattern comprising characteristic 2?° peaks selected from the XRPD peak set of 5.6, 7.5, 9.8, 10.2, 11.3, 15.1, 18.0, 20.5, 21.5and 23.6 ± 0.20 2?°, wherein peaks at 9.8 and 11.39 ± 0.20 2?° are un-split and 100 % intensity peak is present at 5.6± 0.20 2?°, DSC isotherm comprising the endothermic peaks ranging between 45 to 60°C (Peak -1) and 175 to 185°C (Peak -2) and IR absorption characteristic peaks approximately at 3387 cm-1, 3304 cm-1, 2953 cm-1,2927 cm-1, 2868 cm-1, 1627 cm-1, 1455 cm-1, 1400 cm-1, 1201cm-1, 1150cm-1, 1020 cm-1, 747 cm-1and 702 cm-1and Raman absorption spectra having characteristic peaks approximately at 3066 cm-1, 1583 cm-1, 1528 cm-1,1281cm-1, 1213 cm-1, 1035 cm-1, 1022cm-1and 1004 cm-1. The invention also provides the use of said crystalline Form-SB as active pharmaceutical ingredient in pharmaceutical compositions for the treatment of cancer.
Patent CA-2892076-A1 (CA)
Inventor: MOUND WILLIAM RODERICK
IPC: C07D309/06
Filed: 2013-12-19
Abstract: The present invention relates to a compound of formula (I), wherein: X is methyl or chlorine; R1 is methyl or chlorine; R2 is hydrogen, methyl, ethyl, n-propyl, cyclopropyl, vinyl, ethynyl, fluorine, chlorine, bromine, C1-C3alkoxy, C1-C2fluoroalkoxy, C1-C2alkoxy-C1-C3alkoxy- or C1fluoroalkoxy-C1-C3alkoxy-; and Y is O, S, S(O), S(O)2, N(C1-C2alkyl), N(C1-C2alkoxy), C(O), CR8R9 or -CR10R11CR12R13-; and and G, R3, R4, R5 and R6 are as defined herein; wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof.
Patent CA-2892119-A1 (CA)
Inventor: INGLE MICHAEL E
IPC: E05B47/00
Filed: 2015-05-21
Abstract: Existing small and medium-sized solenoid-operated locking containers are vulnerable to undesired impact-induced opening. An impact-resistant solenoid-operated locking container is disclosed. The container is protected against impact by the use of two solenoids oriented 180 degrees opposite each other. The solenoids are further protected against binding in a retracted position by T-shaped end caps, affixed to their retractable plungers, engaging notches cut into a movable plate. A silent, or nearly silent, impact-resistant solenoid, for use in an impact-protected locking container, is also disclosed, having the motion of its retractable plunger slowed and quieted by a viscous fluid such as damping grease.
Patent CA-2892489-A1 (CA)
Title: Inner seal collar with improved locking mechanism
Inventor: GRAF JURGEN
IPC: F16L55/163
Filed: 2013-11-21
Abstract: The invention relates to an inner seal collar (1) for inserting into pipes in order to seal leakage points in said pipes, comprising an expandable strip (2) which is bent into the shape of a ring and which is preferably made of steel sheet, parts (3, 4) of said strip at least partly overlapping in the circumferential direction, and comprising a locking device (10) which has at least two parallel rows of teeth (21, 22), wherein a separate clamping pinion (31, 32) engages into at least two of the rows of teeth (21, 22). The invention is characterized in that a separate blocking pinion (41, 42) is paired with each of the at least two clamping pinions (31, 32), said blocking pinion pushing against the corresponding clamping pinion (31, 32) via a respective spring element (51, 52) and being engaged with said clamping pinion, and each of the blocking pinions (41, 42) is additionally also engaged with the corresponding row of teeth (21, 22).
Patent CA-2892503-A1 (CA)
Inventor: HOHLBEIN DOUGLAS
IPC: A46B9/02
Filed: 2012-12-20
Abstract: Provided is a method of manufacturing an oral care implement, the method comprising: providing a member and providing a group of non-parallel tooth cleaning elements that together define therebetween a conically-shaped cavity, wherein the tooth cleaning elements extend through a passage formed in the member so that respective first portions of the tooth cleaning elements are disposed on a first side of the member and respective second portions of the tooth cleaning elements are disposed on a second side of the member; and then fixing together the second portions of the tooth cleaning elements at the second side of the member.
Patent CA-2893833-A1 (CA)
Inventor: CHEY WILLIAM D
IPC: A61B5/0488
Filed: 2012-12-14
Abstract: A probe system includes a finger-mountable housing having a distal end and a proximal receptacle end. The proximal receptacle end defines an opening to receive a finger. The probe system also includes a probe assembly disposed on or within the finger-mountable housing and having at least a first sensor. The first sensor is positioned to measure a physical characteristic of a first tissue when the finger-mountable housing and probe assembly are inserted in a rectum of the patient.
Patent CA-2896652-A1 (CA)
Inventor: MAGEREN OLIVIER
IPC: E21B4/02
Filed: 2014-01-24
Abstract: A method of hydraulically activating a mechanically operated wellbore tool in a bottom hole assembly includes: holding moveable elements of the wellbore tool in an unactivated position using a shear pin; inserting one or more drop balls into a drilling fluid; and flowing the drilling fluid with the drop balls to a flow orifice located in or below the wellbore tool. The flow orifice is at least partially plugged with the drop balls to restrict fluid flow and correspondingly increases the hydraulic pressure of the drilling fluid. The hydraulic pressure is increased to a point beyond the rating of the shear pin, thereby causing the shear pin to shear and allowing the moveable elements of the tool to move to an activated position.
Patent CA-2897409-A1 (CA)
Inventor: HUYNH NAM N
IPC: E03D1/22
Filed: 2015-07-16
Abstract: Automatic dual flush toilet apparatus transmits a rotational motion of an output arm from a geared motor to another longer arm which is pivoted at one end to elevate up or down another end. That elevation causes opening or closing the toilet flush valve via a cable/ chain linkage. The motor is controlled by a microcontroller and equipped with a touchless actuation sensor to detect the appearance of an object. The mechanism is operated by 2VDC to 9VDC batteries.  As well, the installation methods will show how to use this apparatus on some compatible toilet flush kit models.
Patent CA-2897546-A1 (CA)
Inventor: XIN YAN
IPC: C09D133/02
Filed: 2014-01-09
Abstract: The present invention relates to a coating composition for a package, especially a coating composition for a food and/or beverage package, wherein the coating composition comprises (1) a first acrylic resin comprising acrylic acid, alkyl acrylate and styrene; (2) a second acrylic resin comprising N-butoxy methyl acrylamide. Coating systems comprising two or more such coating layers are also disclosed.
Patent CA-2899334-A1 (CA)
Inventor: ANDERSCH WOLFRAM
IPC: A01N63/28
Filed: 2014-02-10
Abstract: The present invention relates to a composition comprising isolated gougerotin and at least one insecticide in a synergistically effective amount, with the proviso that the insecticide is not gougerotin. Furthermore, the present invention relates to the use of this composition as well as a method for reducing overall damage of plants and plant parts.
Patent CA-2901706-A1 (CA)
Inventor: ETTLINGER CARL F
IPC: A63C11/00
Filed: 2015-08-27
Abstract: A ski-binding testing apparatus that includes an axial-force indicator that indicates when a force applied to the testing apparatus has an axial component that is outside of an acceptable range. In one example, the apparatus includes a simulated foot, a force-transmitting structure coupled to the simulated foot, a handgrip coupled to the force-transmitting structure, and an axial-force indicator that indicates when a forced applied by a user to the handgrip exceeds a predetermined threshold. In one embodiment, the force-transmitting structure can include a torque wrench that includes a torque beam, the handgrip, and axial-force indicator. The torque wrench can be provided with a conventional work-engagement end, such as a socket-type receiver to allow the axial-force-indicating functionality to be used outside the context of a ski-binding testing apparatus.
Patent CA-2903661-A1 (CA)
Inventor: DALLAS L MURRAY
IPC: E21B43/20
Filed: 2015-09-11
Abstract: Long lateral wellbores are prepared for the production of hydrocarbons by preparing only a portion of the wellbore for production at a time, starting at a remote end of the long lateral wellbore. The prepared production section is produced until production becomes uneconomic before a further production section is prepared and produced.
Patent CA-2907172-A1 (CA)
Title: Apparatus, article of manufacture and methods for purchasing arbitrage
Inventor: LUTNICK HOWARD W
IPC: G06Q10/08
Filed: 2014-03-14
Abstract: Various systems and methods that may relate to referral and/or delivery services are described. Some embodiments may include receiving from a user on a remote device an order for delivery of a plurality of items. Each item comprises an unique identifier. Embodiments also may include determining a location of the user; identifying at least two providers located within a radius of the user, in which each provider is capable of delivering the requested items; computing for each provider a total cost of delivery of the requested items; receive a request for a first provider to deliver the requested item; and facilitate delivery of the items.
Patent CA-2907313-A1 (CA)
Inventor: LIBERT SCOTT
IPC: E06C7/00
Filed: 2015-10-06
Abstract: A bracket for a ladder includes a base member and an arm connected to the base member, the arm being at an angle relative to the base member, the arm comprising a first end having a clamp and a second end having a tethering structure. The base member has a shape configured to be positioned on a rung of a ladder with the clamp engaging a frame member of a work platform system.
Patent CA-2914146-A1 (CA)
Inventor: MIKAMI EIICHI
IPC: D21F5/00
Filed: 2014-05-21
Abstract: La présente invention aborde le problème de la fourniture d'un procédé de production d'une feuille contenant de fines fibres, ledit procédé de production permettant de produire une feuille contenant de fines fibres sans formation de plis. La présente invention fournit un procédé de production d'une feuille contenant de fines fibres, ledit procédé de production comprenant : une étape de revêtement au cours de laquelle une partie supérieure d'un matériau de base est revêtue d'une dispersion liquide comprenant de fines fibres présentant un diamètre non supérieur à 1 000 nm ; et une étape de séchage au cours de laquelle la dispersion liquide contenant de fines fibres utilisée pour revêtir la partie supérieure du matériau de base est séchée pour former une feuille contenant de fines fibres.