baber/WOPTO huggingface dataset:
Patent CA-2863460-A1 (CA)
Title: Insulation defect detection of high voltage generator stator core
Inventor: XUEFEI GUAN
IPC: G01R31/34
Filed: 2013-01-21
Abstract: In a general methodology for insulation defect identification in a generator core, a Chattock coil is used to measure magnetic potential difference between teeth. Physical knowledge and empirical knowledge is combined in a model to predict insulation damage location and severity. Measurements are taken at multiple excitation frequencies to solve for multiple characteristics of the defect.
Patent CA-2864231-A1 (CA)
Title: Modular plate and shell heat exchanger
Inventor: TAYLOR CREED
IPC: F28F3/08
Filed: 2013-01-04
Abstract: A modular plate and shell heat exchanger in which welded pairs of heat transfer plates are tandemly spaced and coupled in parallel between an inlet and outlet conduit to form a heat transfer assembly. The heat transfer assembly is placed in the shell in order to transfer heat from a secondary to a primary fluid. Modules of one or more of the heat transfer plates are removably connected using gaskets at the inlet and outlet conduits which are connected to a primary fluid inlet and a primary fluid outlet nozzle. The heat transfer assembly is supported by a structure which rests on an internal track which is attached to the shell and facilitates removal of the heat transfer plates. The modular plate and shell heat exchanger has a removable head integral to the shell for removal of the heat transfer assembly for inspection, maintenance and replacement.
Patent CA-2864410-A1 (CA)
Title: 1-hexyl-1h-pyrazole-4,5-diamine hemisulfate, and its use in dyeing compositions
Inventor: WEBER INGO
IPC: A61K8/49
Filed: 2013-02-13
Abstract: 1-hexyl-1H-pyrazole-4,5-diamine hemisulfate, as represented in formula (IX-a), and its use in oxidative dyeing composition. This pyrazole salt was found to combine good stability as raw material and good shade intensity with a range of common couplers when formulated in hair dyeing composition.
Patent CA-2872435-A1 (CA)
Title: Control system for allocating steam flow through elements
Inventor: JANVIER BENOIT
IPC: F22B35/00
Filed: 2012-05-04
Abstract: [0065] There is described herein a method and system for dispatching a single steam flow command to multiple control elements by prioritizing control elements and measuring responsiveness and availability of the control elements using feedbacks. The dispatched single steam flow command may then be adjusted as a function of the responsiveness of each control element.
Patent CA-2874619-A1 (CA)
Title: Ground power connector saver
Inventor: WHITE JOHN ANDREW
IPC: H01R33/00
Filed: 2013-05-21
Abstract: A ground power connector saver for electrically and mechanically connecting a ground power connector to an aircraft fixed connector, the connector saver comprising: an internal block comprising a plurality of cavities, each cavity having an inside dimension and a pivot engagement; a socket group comprising a plurality of sockets, each socket comprising a female tyne section comprising an outside dimension and a pivot engagement, wherein each female tyne section is positioned within a cavity, wherein the outside dimension of the tyne sections arc smaller than the inside dimensions of the cavities, wherein the pivot engagements of the internal block and the sockets are engaged to support the sockets in the cavities so as to enable the sockets to pivot within the cavities at the pivot engagements, wherein each socket of the socket group comprises a male pin contact, wherein the male pin contacts of the -socket group have a configuration similar to the aircraft fixed connector; and a body that houses the internal block and the tyne sections of the sockets and comprises a flexible portion that flexibly seals respective ends of the tyne sections of the sockets in the cavities, wherein the male pin contacts of the socket group extend from the body.
Patent CA-2878951-A1 (CA)
Inventor: LORD CHRISTOPHER
IPC: A24F40/46
Filed: 2013-07-15
Abstract: La présente invention concerne un dispositif de distribution de vapeur électronique (l) comprenant une pile électrique (9, 54) et un vaporiseur (6, 52), le vaporiseur (6, 52) comprenant un élément chauffant (17) et un support d'élément chauffant (20), un ou plusieurs espacements (80) étant prévus entre l'élément chauffant (17) et le support d'élément chauffant (20).
Patent CA-2879942-A1 (CA)
Title: Opioid formulations
Inventor: TIBERG FREDRIK
IPC: A61K31/485
Filed: 2013-07-26
Abstract: A depot precursor formulation comprising: a) a controlled-release matrix; b) at least oxygen containing organic solvent; c) at least 12% by weigh of at least one active agent selected from buprenorphine and salts thereof, calculated as buprenorphine free base. Corresponding depot compositions and methods of treatment in pain management, by opioid maintenance and related methods are provided.
Patent CA-2880956-A1 (CA)
Title: Well planning workflow system, method and computer-program product
Inventor: SANCHEZ DIEGO FERNANDO
IPC: G06Q50/00
Filed: 2013-04-25
Abstract: A workflow management system that integrates well planning workflows with technical applications, audits change events, provides personnel authorizations, tracks and manages change events, and integrates best practice documentation and data at any point along the workflow.
Patent CA-2881807-A1 (CA)
Title: Systems and methods for imaging seismic data
Inventor: JIANG FAN
IPC: G01V1/34
Filed: 2012-08-17
Abstract: Systems and methods for imaging seismic data using hybrid one-way wave-equation-migration in tilted transverse isotropic media and/or hybrid two-way reverse-time-migration in tilted transverse isotropic media.
Patent CA-2883248-A1 (CA)
Inventor: WILLIAMS JUSTIN
IPC: A61B17/068
Filed: 2015-02-26
Abstract: A sled for use with an anvil assembly delivery system is provided which includes a body defining a concavity dimensioned to receive an anvil head of an anvil assembly and a recess dimensioned to receive a center rod of the anvil assembly. The body has a smooth outer profile to facilitate atraumatic trans-oral insertion of the anvil assembly to a surgical site. The body further defines a first suture channel on each side of the recess to facilitate securement of the body to the anvil assembly.
Patent CA-2885127-A1 (CA)
Inventor: KOWALCHUK TREVOR LAWRENCE
IPC: G01F11/24
Filed: 2011-09-29
Abstract: An agricultural metering device with a variable geometry meter roller is provided. The agricultural metering device includes a meter roller having a plurality of flutes. An aggregate cross sectional area of the flutes increases along a longitudinal axis of the meter roller.
Patent CA-2886459-A1 (CA)
Title: Processing and transforming biomass
Inventor: MEDOFF MARSHALL
IPC: C12P7/52
Filed: 2014-03-07
Abstract: Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful intermediates and products, such as energy, fuels, foods or materials. The saccharified biomass is fermented in two steps to form two separate products. The second product can be a carboxylic acid which is reacted with an alcohol to form an ester. The alcohol used for the esterification may be obtained from the biomass. The ester is hydrogenated to alcohols with catalysts.
Patent CA-2889462-A1 (CA)
Inventor: ZHANG XIUQIN
IPC: H04W88/02
Filed: 2015-05-01
Abstract: An impact-resistant cell phone includes a body and a processor. The processor is arranged in the body. The body includes a display face and a back face opposite to the display face. The cell phone also includes a crash-proof protective part, a falling detection unit and an angular adjustment unit. The crash-proof protective part is arranged on the body.  The falling detection unit and the angular adjustment unit are arranged in the body and respectively connected with the processor. The processor is used for receiving and processing information from the falling detection unit. And the angular adjustment unit is used for adjusting the spatial angle of the cell phone according to the control information transmitted from the processor. The impact-resistant cell phone has the advantages that the cell phone can be protected from being damaged due to falling.
Patent CA-2890163-A1 (CA)
Inventor: DECOUX ERIC
IPC: G01N21/64
Filed: 2013-12-11
Abstract: L'invention concerne un appareil horaire (500) qui comprend un cadran (520), au moins une aiguille (25) montée sur l'appareil horaire et possédant un côté supérieur et un côté inférieur faisant face au cadran, ainsi qu'un matériau de sécurité (35) agencé sur le côté inférieur de la au moins une aiguille. Le matériau de sécurité comprend un support contenant un ou plusieurs composés, ayant des propriétés de luminescence dans la plage infrarouge (IR) du spectre électromagnétique.
Patent CA-2891989-A1 (CA)
Inventor: VAN DER WEERDEN NICOLE
IPC: C07K14/415
Filed: 2013-11-22
Abstract: La présente invention concerne la protection de plantes et de sujets humains et non humains contre des agents pathogènes. La présente invention permet à une approche plurivalente d'inhiber une infection par un agent pathogène chez des sujets végétaux et animaux humains et non humains et d'améliorer des lésions chez des sujets sensibles.
Patent CA-2893629-A1 (CA)
Title: Nitrofunctional polyurethane dispersions for binder compositions
Inventor: BRUTTO PATRICK E
IPC: C08G18/08
Filed: 2013-11-13
Abstract: Provided is a binder composition and its use in aqueous based paints and coatings and other applications. The binder composition comprises: a polyurethane dispersion containing water and a polyurethane polymer, wherein the polyurethane polymer is prepared by reacting a nitroalcohol compound, a polyol compound, a polyisocyanate compound, and optionally chain extenders, wherein the nitroalcohol compound is of formula I, wherein R, R1, and Z are as defined herein.
Patent CA-2897583-A1 (CA)
Title: Formulations aqueuses, leur preparation, et leur utilisation dans le nettoyage de surfaces dures
Inventor: EBERT SOPHIA
IPC: C11D3/37
Filed: 2014-02-04
Abstract: La présente invention concerne des formulations aqueuses comprenant (A) au moins un polypropylène-imine alcoxylé, (B) au moins un tensioactif non ionique, choisi parmi (B1) les polyglycosides d'alkyle et (B2) les alcools de Guerbet C8-C14 alcoxylés.
Patent CA-2901716-A1 (CA)
Inventor: SAWCHUK DANIEL A
IPC: F17D1/18
Filed: 2015-08-27
Abstract: A heated flow conditioning system includes a flow conditioner comprising a plurality of apertures and a flange, the flange surrounding said plurality of holes and comprising a first open-ended groove; and a spacer ring comprising a second open-ended groove. The first and the second open-ended grooves are configured to be connectable to each other, thereby forming a fluid channel for at least one heating medium.
Patent CA-2901751-A1 (CA)
Title: Main valve with internal rigid structure
Inventor: GIFFORD PAUL
IPC: F16K1/36
Filed: 2014-03-04
Abstract: A valve assembly is described herein that includes a valve plate and a main valve contacting the valve plate, the main valve having an internal rigid structure and an outer shell, the internal rigid structure having a top surface, a bottom surface, and a side surface. Valve elements are used to regulate or control the flow of material by opening, closing, or partially obstructing various passageways. One type of valve is a main valve, which can be used in a number of applications, such as within a hydrant shoe of a dry-barrel fire hydrant.
Patent CA-2903304-A1 (CA)
Inventor: CAMPBELL CAREY V
IPC: A61M25/10
Filed: 2014-03-14
Abstract: The present disclosure is directed toward a semi-compliant to non-compliant, conformable balloon useful in medical applications. Conformable balloons of the present disclosure exhibit a low or insignificant straightening force when in a curved configuration and at inflation pressures greater than 4 atm. Balloons of the present disclosure are constructed of material that can compress along an inner length when the balloon is in a curved configuration. In further embodiments, balloons of the present disclosure can be constructed of material that sufficiently elongates along an outer arc when the balloon is in a curved configuration. As a result, medical balloons, in accordance with the present disclosure, when inflated in a curved configuration, exhibit kink-free configurations and do not cause a significant degree of vessel straightening.
Patent CA-2904571-A1 (CA)
Title: Methods of inhibiting fouling in liquid systems
Inventor: KOZLOWSKI WALTER
IPC: B01D29/11
Filed: 2014-02-18
Abstract: Provided are methods of inhibiting microbial fouling and improving efficiency in biocide dosing in an industrial process containing an aqueous liquid having a biocide demand. In exemplary embodiments, the methods comprise treating an aqueous liquid having a biocide demand with a biocide, monitoring the biocide demand of the aqueous liquid, and filtering a stream of the aqueous liquid. The filtering may be performed in a full-flow or side stream manner.
Patent CA-2904893-A1 (CA)
Inventor: GOODING PHILLIP
IPC: A61F9/009
Filed: 2014-02-26
Abstract: A patient interface includes an eye interface device, a scanner, a first support assembly, and a beam source. The eye interface device is configured to interface with an eye of a patient. The scanner is configured to be coupled with the eye interface device and operable to scan an electromagnetic radiation beam in at least two dimensions in an eye interfaced with the eye interface device. The scanner and the eye interface device move in conjunction with movement of the eye. The first support assembly supports the scanner so as to accommodate relative movement between the scanner and the first support assembly parallel so as to accommodate movement of the eye. The beam source generates the electromagnetic radiation beam. The electromagnetic radiation beam propagates from the beam source to the scanner along an optical path having an optical path length that varies in response to movement of the eye.
Patent CA-2905367-A1 (CA)
Title: Non-gelatin enteric soft capsules
Inventor: FANG QI
IPC: A61K8/02
Filed: 2014-03-14
Abstract: Described herein are pharmaceutical enteric soft capsules that do not contain gelatin as a film-forming polymer. In particular, compositions and methods for manufacturing enteric soft capsules comprising carrageenans as film forming polymers are disclosed.
Patent CA-2909449-A1 (CA)
Inventor: OSSIPOV ALEXEI
IPC: A61L31/08
Filed: 2014-04-17
Abstract: L'invention concerne un revêtement hybride inorganique-organique appliqué à un polymère, et son procédé de formation pour conférer à la surface du polymère une hydrophilie et un pouvoir lubrifiant améliorés. Le revêtement hydrophile a une épaisseur de l'ordre d'un micron et est formé par l'activation de la surface du polymère, la reaction de la surface activée du polymère avec une composition métallique d'acide Lewis, et puis la trempe du revêtement dans une solution de sel ayant un pH > 7,2 à une température supérieure à la température de transition vitreuse (Tg) du polymère.
Patent CA-2911202-A1 (CA)
Inventor: RUHLMAN DAVID L
IPC: F16F9/00
Filed: 2014-05-01
Abstract: A shock absorber including a cylinder having a first chamber and a second chamber where at least one of the first chamber and the second chamber includes a fluid. A piston is configured for reciprocal movement within the cylinder and defines at least one through-hole for enabling the fluid to move between the first and second chambers. A floating disc and a floating retainer are each movably connected to the piston, the floating disc and the floating retainer defining a space between the floating disc and the floating retainer, the space having a cross-sectional area. A seal element is seated in the space and has a cross-sectional area equal to the cross-sectional area of the space where an entire surface of the seal element engages and forms a seal with an inner wall of the cylinder during the reciprocal movement of the piston.
Patent CA-2913640-A1 (CA)
Title: Haptiques pour dispositifs intraoculaires
Inventor: AHARONI ELI
IPC: A61F2/16
Filed: 2014-06-16
Abstract: L'invention concerne un dispositif intraoculaire (10) comprenant une face antérieure et une face postérieure (12, 14). Des haptiques (16) s'étendent à partir du dispositif intraoculaire (10), chacun des haptiques (16) comprenant un élément mince en boucle (18) avec une extrémité proximale fixée au dispositif intraoculaire (10). L'élément mince en boucle (18) présente une longueur, une largeur et une épaisseur, la longueur suivant un trajet courbe et la largeur étant en général parallèle à un axe antéropostérieur central (22) du dispositif intraoculaire (10). Une partie distale de crochet (24) s'étend depuis l'extrémité distale de l'élément mince en boucle (18). La partie distale de crochet (24) comprend un bord antérieur (26) incliné vers l'axe antéropostérieur central (22) du dispositif intraoculaire (10).
Patent CA-2914944-A1 (CA)
Title: Showerhead with turbine driven shutter
Inventor: QUINN MICHAEL J
IPC: B05B1/18
Filed: 2014-06-13
Abstract: The present disclosure includes embodiments directed to a showerhead. In some of the embodiments, the showerhead includes a housing defining a chamber in fluid communication with a fluid inlet such as a water source, a first bank of nozzles, and a second bank of nozzles. The showerhead also includes a massage mode assembly that is at least partially received within the chamber. The massage mode assembly includes a turbine, a cam connected to or formed integrally with the turbine, and a shutter connected to the cam. With the structure of the massage mode assembly, the movement of the shutter is restricted along a single axis such that as the turbine rotates, the cam causes the shutter to alternatingly fluidly connect and disconnect the first bank of nozzles and the second bank of nozzles from the fluid inlet.
Patent CA-2916011-A1 (CA)
Title: One-piece remote wrench
Inventor: GUPTE ANUP A
IPC: B25B13/00
Filed: 2015-12-23
Abstract: A one-piece, unitary housing for a tool having apertures at both ends of the housing. The apertures can extend from the ends of the tool to a point prior to the input or output of the tool to increase structural stability. The apertures can be enclosed by flexible covers such that the internal components of the housing can be accessed by removing one or both of the covers.
Patent CA-2917605-A1 (CA)
Inventor: PERKINS WALTER
IPC: A61M15/00
Filed: 2014-07-17
Abstract: Low resistance aerosol exhalation filters, and methods of their use are provided. The exhalation filters provided herein are used in conjunction with a nebulizer in the treatment of a pulmonary infection in a patient in need thereof. In one method, an antiinfective formulation is administered to a patient in need of treatment of a pulmonary infection, with a nebulizer comprising a low resistance aerosol exhalation filter of the invention. The pulmonary infection, in one embodiment, is a Pseudomonas or mycobacterial (e.g., NTM) infection.
Patent CA-2917699-A1 (CA)
Inventor: GALAEV IGOR
IPC: C07H15/24
Filed: 2014-07-31
Abstract: The present invention relates a process for the recovery of one or more steviol glycosides from a steviol glycoside-containing fermentation broth, which method comprises (a) providing a fermentation broth comprising one or more steviol glycosides and one or more non-steviol glycoside components; (b) separating the liquid phase of the broth from the solid phase of the broth; (c) providing an adsorbent resin; (d) contacting the liquid phase of the broth with the adsorbent resin in order to separate at least a portion of the one or more steviol glycosides from the non-steviol glycoside components, thereby to recover one or more steviol glycosides from the fermentation broth containing one or more steviol glycosides. The invention also relates to a purified steviol glycoside composition prepared using such a process.
Patent CA-2919435-A1 (CA)
Title: Fluides tampons emulsifies, stables de type huile dans l'eau
Inventor: RAVI KRISHNA
IPC: C09K8/40
Filed: 2013-09-19
Abstract: Selon certains modes de réalisation, cette invention concerne un procédé comprenant la préparation d'un fluide tampon émulsifié de type huile dans l'eau comprenant un mélange binaire de tensioactifs, un fluide de base non aqueux de type solvant, et un fluide de base aqueux, le mélange binaire de tensioactifs comprenant un tensioactif et un co-tensioactif amphiphile, le tensioactif étant présent en une quantité dans la plage d'environ 0,5 à environ 30 % en poids du fluide tampon émulsifié de type huile dans l'eau et le co-tensioactif étant présent en une quantité dans la plage d'environ 0,5 à environ 30 % en poids du fluide tampon émulsifié de type huile dans l'eau, et l'introduction du fluide tampon émulsifié de type huile dans l'eau dans une formation souterraine renfermant un fluide non aqueux résiduel, le mélange binaire de tensioactifs contenu dans le fluide tampon émulsifié de type huile dans l'eau émulsifiant au moins une partie du fluide non aqueux résiduel.
Patent CA-2919935-A1 (CA)
Inventor: FIXTER GREG PETER WADE
IPC: C09D5/32
Filed: 2014-07-30
Abstract: A wind turbine comprising a support structure and one or more turbine blades is disclosed, that incorporates means for reducing the radar cross section (RCS), wherein the support structure is notionally divided into an upper section in the shadow of the blade sweep area, and a lower section beneath the upper section, wherein the upper section is adapted to have the means for reducing the RCS, and the lower section does not have the said adaptation. The invention makes use of the realisation that the blade masking the tower as it rotates (or the blade being masked by the tower if facing away from a radar), contributes significantly to interference to radar systems, and so localised application of e.g. RAM can give good RCS reduction at a lower cost than treating the whole structure.
Patent CA-2922068-A1 (CA)
Inventor: KASSEM SALIM
IPC: A61B5/03
Filed: 2008-10-30
Abstract: Devices and methods useful for storing and retrieving information related to a medical device such as an implantable valve or an implantable sensor are disclosed. An implantable valve can include a valve housing adapted to receive fluid flow therethrough between a valve inlet and a valve outlet. A  valve assembly can be disposed within the valve housing and adapted to control a rate of fluid flowing through the valve housing. The implantable valve can also include a radio frequency identification (RFID) tag associated with the valve housing, adapted to store data, and including an antenna for communicating stored data to an external reading device. The RFID tag can store data related to, for example, a patient, a pressure setting of the valve assembly, and/or pressure sensor disposed within the valve. The RFID tag can also store an identifier that identifies the implantable valve, a pressure sensor disposed in the valve housing, a patient associated with the implantable valve, and/or patient clinical history.
Patent CA-2924328-A1 (CA)
Inventor: MIZUSAKI TOMOTERU
IPC: H01M4/92
Filed: 2015-03-27
Abstract: Provided is a production method for an electrode catalyst wherein an electrode catalyst that has reliably and sufficiently reduce chlorine (Cl) species content can be obtained by means of a simple operation, even when an electrode catalyst precursor that contains a high concentration of chlorine is used as an electrode catalyst source material. A production method for an electrode catalyst that has a core-shell structure that includes a support, a core part that is formed upon the support, and a shell part that is formed so as to cover at least one portion of the surface of the core part. The method includes a first step, step (1), wherein a liquid that includes ultrapure water, a reducing agent such as a hydrogen-containing gas, and an electrode catalyst precursor that is produced using a chlorine (Cl)-species-containing material and that has a chlorine (Cl) species concentration as measured by x-ray fluorescence (XRF) analysis that is equal to or higher than a preset first chlorine (Cl) species concentration is held for a preset holding time at at least a preset, first-stage set temperature.