baber/WOPTO huggingface dataset:
Patent CA-2863797-A1 (CA)
Inventor: GOODMAN KENNETH
IPC: F42C15/40
Filed: 2013-01-28
Abstract: L'invention concerne un dispositif de détonateur comprenant un mécanisme destiné à passer d'une orientation désalignée, où l'amorçage d'un détonateur ne se traduit pas par l'amorçage de la chaîne pyrotechnique, et une orientation alignée, où l'amorçage du détonateur se traduit par l'amorçage de la chaîne pyrotechnique.
Patent CA-2864377-A1 (CA)
Title: Catalytically active body for the synthesis of dimethyl ether from synthesis gas
Inventor: SCHAEFER ALEXANDER
IPC: C07C41/01
Filed: 2013-02-14
Abstract: The invention relates to a catalytically active body for the synthesis of dimethyl ether from synthesis gas. In particular, the invention relates to an improved catalytically active body for the synthesis of dimethyl ether, whereby the components of the active body comprise a defined particle size distribution. Furthermore, the present invention concerns a method for the preparation of a catalytically active body, the use of the catalytically active body and a method for preparation of dimethyl ether from synthesis gas.
Patent CA-2864561-A1 (CA)
Inventor: SEGUIN KARI
IPC: A23K1/10
Filed: 2014-09-18
Abstract: Described herein is a pet food composition comprising between 55 and 90% by weight raw ground meat, between 1 and 45% absorbent fiber, between 1 and 25%  hydrocolloid, between 0.1 and 25% humectant; and a flavouring agent, wherein the composition comprises between 25 and 45 % by weight water, and the composition is suitable for rotary molding. The composition can be used to make high meat inclusion pet treats that do not contain flour, and that can be made by rotary molding.
Patent CA-2865525-A1 (CA)
Title: Amido spirocyclic amide and sulfonamide derivatives
Inventor: YUEN PO-WAI
IPC: A61P35/00
Filed: 2013-03-01
Abstract: Provided are amido spirocyclic amide and sulfonamide compounds, pharmaceutical compositions comprising such compounds, and methods of treatment using such compounds.
Patent CA-2871657-A1 (CA)
Title: Method for manufacturing non-woven composite layer product with different hardnesses
Inventor: LIN MINGYANG
IPC: B32B5/22
Filed: 2012-06-26
Abstract: Disclosed is a method for manufacturing a non-woven composite layer product with different hardnesses, the non-woven composite layer product at least consisting of a hard layer with a thickness of between 2-7 mm and a weight of between 600-1200 g/m2, and a soft layer with a thickness of between 15-40 mm and a weight of between 600-1200 g/m2. The manufacturing method mainly comprises the steps of: sticking at least a first non-woven material to be pre-formed into a hard layer and a second non-woven material to be pre-formed into a soft layer to become an intermediate, and then feeding the intermediate into a baking oven at a constant temperature to heat at a heating temperature of 180±20? over a duration of longer than at least 200 seconds (inclusive), such that the first non-woven material and the second non-woven material are fully heated to softening, and the contact surfaces are bound by hot melting; and then feeding into a mold with different material thicknesses for a one-time hot-press molding, so as to obtain a non-woven composite layer product containing a hard layer and a soft layer with required specifications.
Patent CA-2872249-A1 (CA)
Inventor: KIM JEONG WOO
IPC: E21B47/022
Filed: 2014-11-25
Abstract: A system and method are provided for determining borehole azimuth. The method comprises receiving a first set of data from a first sensor module, the first sensor module comprising a first plurality of accelerometers; receiving a second set of data from a second sensor module, the second sensor module comprising a second plurality of accelerometers, the second sensor module being positioned further downhole than the first sensor module;  determining a first set of gravity components using the first set of data and a second set of gravity components using the second set of data; determining a bend angle and a tilt angle using the first and second sets of gravity components; determining a change in azimuth using the bend and tilt angles; and providing an output indicative of the change in azimuth. The system and method may also use a crustal gravity vector to correct the computed azimuth.
Patent CA-2877265-A1 (CA)
Title: Desinfectant a base d'alcool
Inventor: BRUCKNER ERIK
IPC: A01N57/20
Filed: 2015-01-12
Abstract: Un désinfectant ou un antiseptique virucide est décrit, lequel comprend de 45 à 65 % massique dau moins un alcool et de 0,05 à 0,5 % massique dau moins un phosphonate. Le pH devrait être ajusté pour sinscrire dans la plage de 3 à 10. Un tel désinfectant/antiseptique peut être utilisé pour désinfecter un objet vivant ou non vivant et présente une activité contre une large gamme de microorganismes, comme les virus, les champignons et/ou les bactéries, en particulier contre les virus nus, comme la polio.
Patent CA-2877570-A1 (CA)
Title: Multi-element lens of controlling defocus and eye diopter and application thereof
Inventor: DAI MINGHUA
IPC: A61F9/00
Filed: 2012-06-27
Abstract: A multi-element lens of controlling defocus and eye diopter and an application thereof belong to the technical field of prevention and treatment glasses for myopia and hyperopia of eyes. One large unit convex lens (1) capable of generating large defocus is comprised. One small unit concave lens (2) capable of generating small defocus or focus through combination is combined on the lens of the large unit convex lens (1), or one small single lens (3) is separately provided on the large unit convex lens. When a human eye watches different distances through the lens, the central view region is in a small nearsightedness defocus or focus state, or a small farsightedness defocus or focus state, whereas the equatorial view region is always in a nearsightedness defocus state or farsightedness defocus state. Through the special influences of light on the view regions of human eyes, the growth of the ocular axis can be effectively controlled, which achieves the characteristics of good and fast prevention and treatment of myopia and hyperopia, and the use is convenient.
Patent CA-2879816-A1 (CA)
Title: Methanethione compounds having antiviral activity
Inventor: HOMMAN MOHAMMED
IPC: C07D249/10
Filed: 2013-05-17
Abstract: A compound of formula (I), The compound is useful as an antiviral agent, in particular for the treatment of influenza. A method for preparing the compound of formula (I) and a composition comprising the compound of formula (I).
Patent CA-2880017-A1 (CA)
Inventor: BEDARD ROBERT L
IPC: C10G9/00
Filed: 2013-08-16
Abstract: Apparatus and methods are provided for converting methane in a feed stream to acetylene. A hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor effluent stream may be treated to convert acetylene to another hydrocarbon process.
Patent CA-2882560-A1 (CA)
Inventor: HASPESLAGH PIETER RIK
IPC: A61K31/519
Filed: 2013-08-20
Abstract: Cette invention concerne des composés de Formule (I), R1 et R2 dans la Formule étant tels que définis dans la description, qui sont utiles pour la synthèse de nouveaux conjugués et immunogènes dérivés de la rispéridone et de la palipéridone. Des conjugués d'un haptène de rispéridone ou de palipéridone et d'une protéine sont en outre décrits.
Patent CA-2882630-A1 (CA)
Title: Bone fixation system
Inventor: APPENZELLER ANDREAS
IPC: A61B17/80
Filed: 2013-08-23
Abstract: A bone fixation system has a bone implant with an implant body. The implant body defines an upper surface, a bone-facing surface spaced from the upper surface along a transverse direction, and at least one aperture defined by an inner wall. A bone fixation element is configured for insertion at least partially through the aperture. The bone fixation element defines a proximal end and a distal end spaced from the proximal end along a central axis. The bone fixation element has a head and a shaft that extends relative to the head toward the distal end. The head defines a first ridge, a second ridge spaced from the first ridge, and a groove disposed between the first and second ridges. The groove can receive at least a portion of the inner wall to couple the bone fixation element to the bone implant.
Patent CA-2886949-A1 (CA)
Inventor: TWERDOWSKI EVGENY
IPC: G01N29/24
Filed: 2013-09-27
Abstract: The invention relates to a method for determining the flow or the flow rate of a medium in an electrically conductive object, in particular a pipe (1) or a pipeline, through which a medium flows. At least one ultrasonic wave (16) is produced by means of a transmitting transducer (11) in the object and is injected into the medium as a longitudinal wave (8) on an inner side of the object, and an ultrasonic signal, coming at least partially from the longitudinal wave (8), is received by the receiving transducer (12), at a spatial distance from the injection point and is used to evaluate the flow or the flow rate. Said transmitting transducer (11) produces, preferably in the absence of an acoustic coupling with the surface of the object, a first variable magnetic field in an area close to the surface of the object, in particular metallic, and a first ultrasonic wave is produced in said area by means of the interaction of said variable magnetic field with a static or quasi-static magnetic field. Said transmitting transducer (11) also produces an additional variable magnetic field in the area of the object and an additional ultrasonic wave is produced in said area by means of the interaction of the variable magnetic field with a static or quasi-static magnetic field, said other ultrasonic wave is superimposed on the first ultrasonic wave such that an amplitude of a resulting wave in the direction of the receiving transducer (12) is increased and is reduced in the direction away from said receiving transducer (12). Preferably, the first and the second magnetic fields are produced by two high frequency bobbins (18, 19) of the transmitting transducer (11). The invention also relates to a device for carrying out said inventive method.
Patent CA-2888320-A1 (CA)
Title: Illuminating building block with high light transmission
Inventor: LIN CHIA-YEN
IPC: A63H33/08
Filed: 2015-04-20
Abstract: An illuminating building block with high light transmission includes a base 10, a top cover 40, a circuit board 20 and at least one illuminating member 30.  The illuminating building block uses an electric connection member 22 connected with the circuit board 20 to electrically connect the adjacent illuminating building blocks.  Because the electric connection member 22 is disposed by the top cover 40 and circuit board 20, the electric connection member 22 does not block the light emitted from the illuminating member 30. Thus, the illuminating building block is provided with the characteristic of high light transmission. Moreover, due to elasticity of the electric connection member 22, the electric connection member 22 is pressed against the circuit board 20 of the adjacent illuminating building block. Therefore, the electric connection between connected illuminating building blocks is more secure.
Patent CA-2890133-A1 (CA)
Inventor: PILEBRO HANS
IPC: B65G5/00
Filed: 2013-11-01
Abstract: The invention relates to a method for operating an arrangement (1) for storing thermal energy. The arrangement (1) comprises an energy storage (2) having a temperature gradient. The method comprises retrieving energy of a first temperature (T1) from the energy storage (2) for use in a first heat- absorbing system (3), such that free space is created in the energy storage (2) for energy of a second temperature (T2). The second temperature (T2) is higher than the first temperature (T1).
Patent CA-2900837-A1 (CA)
Title: Microcapsules comprenant des pesticides anioniques
Inventor: STEINBRENNER ULRICH
IPC: A01N39/04
Filed: 2014-03-26
Abstract: La présente invention concerne des microcapsules comprenant un noyau (a) et une enveloppe (b), le noyau comprenant un sel d'un pesticide anionique (a1) et éventuellement un solvant (a2) non miscible à l'eau, le cation du sel du pesticide anionique étant un cation ammonium, phosphonium ou sulfonium, les groupes sur le cation ammonium, phosphonium ou sulfonium, pris ensemble contenant au moins 12 et au plus 50 atomes cationiques et le rapport du nombre d'atomes de carbone dans le groupe ayant le plus grand nombre d'atomes de carbone sur le nombre moyen d'atomes de carbone de tous les groupes sur l'atome de N, de P ou de S étant inférieur à 3,0.
Patent CA-2902288-A1 (CA)
Inventor: LARA-VELASCO OSCAR
IPC: C12N5/00
Filed: 2014-03-13
Abstract: The present invention is directed to a method of reducing the ammonium ion concentration in a mammalian cell culture, a method of maintaining or increasing cell productivity in a mammalian cell culture, a method of maintaining or increasing cell growth in a mammalian cell culture, and a method of reducing the influence of ammonium ion accumulation on antibody glycosylation patterns in a cell culture, comprising steps of growing the cells in a cell culture medium, and contacting or administering an effective amount of a TCA intermediate composition to the cell culture medium.
Patent CA-2905836-A1 (CA)
Inventor: ISAACSON PHILIP O
IPC: A61B5/00
Filed: 2014-03-12
Abstract: A handheld device includes a contact surface, an optical module, a processor, a display module, and a user operable switch. The optical module is disposed on the contact surface. The optical module has at least one optical emitter and at least one optical detector. The at least one optical detector has a light shield associated with the contact surface. The light shield is configured to exclude ambient light from the contact surface when the contact surface abuts tissue of a patient. The processor is coupled to the optical module and configured to execute instructions for determining a measure of oximetry corresponding to the tissue. The display module is coupled to the processor and is configured to indicate the measure of oximetry. The user operable switch is configured to activate at least one of the processor, the optical module, and the display module.
Patent CA-2906488-A1 (CA)
Title: Fuel cell
Inventor: KURIHARA TAKUYA
IPC: H01M2/30
Filed: 2015-09-29
Abstract: A fuel cell is provided, which includes a fuel cell stack having a stacked structure in which a plurality of unit cells generating electric power are stacked, terminal plate that is joined to end of the fuel cell stack and collects the generated electric power, and insulating plate disposed outside the terminal plate. The terminal plate is provided with a first gas discharge manifold communicating with an in-stack gas discharge manifold on a gas discharge side. The in-stack gas discharge manifold penetrates the fuel cell stack and extends in a stacking direction of the fuel cell stack. The insulating plate is provided with a second gas discharge manifold communicating with the first gas discharge manifold. The insulating plate is formed in a shape so that, in a fuel cell arranging state in which the in-stack gas discharge manifold is substantially horizontal, a manifold lower wall of the second gas discharge manifold is located vertically below a manifold lower wall of the first gas discharge manifold. Accordingly, residual moisture in the gas discharge manifold is reduced, while securing flexibility of a mounting design of the fuel cell.
Patent CA-2906670-A1 (CA)
Inventor: NELSON ALFRED CHARLES
IPC: G02B6/50
Filed: 2014-03-14
Abstract: A sprayer hose assembly including an inner tube, an outer sheath, and an energy conducting conduit extending along the outer sheath.
Patent CA-2909582-A1 (CA)
Inventor: DE DREU ADRIAN JAN
IPC: C12N5/04
Filed: 2015-10-21
Abstract: The present invention provides an inbred corn line designated GID2112, methods for producing a corn plant by crossing plants of the inbred line GID2112 with plants of another corn plant. The invention further encompasses all parts of inbred corn line GID2112, including culturable cells. Additionally provided herein are methods for introducing transgenes into inbred corn line GID2112, and plants produced according to these methods.
Patent CA-2910002-A1 (CA)
Title: System and method for pipe and cement inspection using borehole electro-acoustic radar
Inventor: BONAVIDES CLOVIS
IPC: G01V3/30
Filed: 2013-05-21
Abstract: An example method for pipe inspection in a subterranean formation using borehole electro-acoustic radar may include emitting mechanical energy from a mechanical energy source disposed in a pipe, which may cause the pipe to vibrate. Electromagnetic (EM) energy from an electromagnetic energy source disposed in the borehole may then be transmitted and received. A vibration signature of the medium may be identified by comparing the transmitted EM energy to the received EM energy. This may include determining the phase difference between the transmitted and received EM energy, which can be correlated to the vibration of the pipe.
Patent CA-2910378-A1 (CA)
Title: Adjustable fence
Inventor: WU CHUN-YIN
IPC: E04H17/14
Filed: 2015-10-27
Abstract: An adjustable fence (1) comprises two opposite posts (10), a slat assembly (20), and two buffering elements (40). The slat assembly (20) has multiple detachable slats (21) detachably mounted between the posts (10). The buffering elements (40) are respectively mounted in the mounting slots (12) of the posts (10), and each of the buffering elements (40) is disposed between the post body (11) of each of the posts (10) and the slat assembly (20). Increasing or decreasing the detachable slats (21) of the slat assembly (20) adjusts the height of the adjustable fence for different applications. The pushing force resulting from the thermal expansion or/and contraction of the slat assembly (20) or/and the post body (11) is absorbed by the buffering element (40), so that the bottom bracket (23) of the slat assembly (20) and the post body (11) do not push each other and deform.
Patent CA-2910640-A1 (CA)
Title: Compiling drilling scenario data from disparate data sources
Inventor: HAQ NADEEM A
IPC: E21B44/00
Filed: 2014-05-13
Abstract: An illustrative scenario compiling method that includes providing a visual representation of a well having well components mapped to different areas of the visual representation, responding to a selection of one of the well components with a list of data sets corresponding to the well component, retrieving a selected data set from a corresponding database, storing the data set in a common location with selected data sets of other well components, and saving the selected data sets as a scenario to be used for assembling a future collection of data sets as input for analysis software.
Patent CA-2915073-A1 (CA)
Title: Mitral valve spacer and system and method for implanting the same
Inventor: WILSON JONATHAN E
IPC: A61F2/24
Filed: 2014-06-16
Abstract: A heart valve implant is disclosed herein. The heart valve implant comprises an inflatable valve body, a shaft, an anchor assembly and an inflation (injection) port. Also disclosed herein, are methods of trans-apically and trans-septally delivering a heart valve implant within a heart such that the valve body can be inflated in situ to partially or completely restrict blood flow through a heart valve in a closed position. The inflation (injection) port permits inflation of the valve body with an adjustable amount of an inflation fluid to attain a desired degree of inflation of the valve body when disposed within the heart valve.
Patent CA-2916448-A1 (CA)
Inventor: SHIMASAKI TAKEO
IPC: C12M1/00
Filed: 2014-07-31
Abstract: The present invention pertains to a culture vessel that can be broadly applied to the culture, regeneration, manufacture, observation, and the like of targets such as cells, organs, and microorganisms. In this culture vessel, a first vessel (10) and a second vessel (20) which are closed-bottom, open-top vessels, are provided; a sideways-facing opening (12) and a sideways-facing opening (22) are formed in the first vessel and second vessel (10, 20), respectively; and when the openings (12, 22) are connected face to face, the openings (12, 22) communicate in a watertight manner.
Patent CA-2918118-A1 (CA)
Title: Packing of polycrystalline silicon
Inventor: LICHTENEGGER BRUNO
IPC: B65B5/06
Filed: 2014-06-26
Abstract: A transport vessel containing at least two plastic bags each with polycrystalline silicon chunks within, characterized by a packing density of greater than 500 kg/m3.
Patent CA-2920879-A1 (CA)
Inventor: WILSON GLENN A
IPC: E21B47/10
Filed: 2013-12-20
Abstract: A spontaneous (SP) monitoring system includes a plurality of EM field sensors positioned in a downhole environment. The SP monitoring system also includes a processing unit in communication with the plurality of EM field sensors. The processing unit determines SP data for the downhole environment using a multi-frequency SP model and EM field measurements collected by the plurality of EM field sensors. The processing unit performs an inversion process based at least in part on the SP data to obtain a model of subsurface fluid.
Patent CA-2921385-A1 (CA)
Inventor: AMBRUS GYORGY F
IPC: C07D213/56
Filed: 2014-08-14
Abstract: The present invention is directed to (-)-(2R,3S)-2-amino-3-hydroxy-3-pyridin-4-yl-1-pyrrolidin-1-yl-propan-1-one (L)-(+) tartrate salt, a pharmaceutical composition comprising said salt, a process for making said salt, and the use of said salt in the treatment of pain.
Patent CA-2923136-A1 (CA)
Inventor: MILLER JOHN PHILIP
IPC: G01K13/00
Filed: 2014-07-31
Abstract: A sensing system includes a filter construction module (930) that constructs a high pass filter (902) for filtering sensor values indicative of a process variable. The filter construction module (930) setting values for parameters of the filter based on a temperature value indicative of a temperature of the sensor (246) that produced the sensor values.
Patent CA-2924983-A1 (CA)
Title: Composition and fodder comprising medium chain fatty acids
Inventor: BRUGGEMAN GEERT
IPC: A23K50/10
Filed: 2014-10-09
Abstract: The present invention concerns a composition comprising medium-chain fatty acids or derivatives or salts, mono-, di-, triglycerides, esters or amides thereof, in particular useful for calves, cattle and dairy cattle. In a further aspect, the present invention concerns also a feed, supplemented with said composition, and a method for feeding animals.
Patent CA-2925132-A1 (CA)
Inventor: ASHLEY GARY
IPC: C08G83/00
Filed: 2014-10-03
Abstract: L'invention concerne des conjugués de SN -38 qui assurent des taux optimaux de libération de médicament et réduisent à un minimum la formation du glucuronate correspondant. Les conjugués libèrent le SN -38 à partir d'un polyéthylène glycol par un mécanisme de ß-élimination.
Patent CA-2925225-A1 (CA)
Title: Sealing ring for gyratory crusher
Inventor: HENSSIEN ADRIEN
IPC: F16J15/34
Filed: 2014-09-19
Abstract: A gyratory crusher sealing ring assembly having an annular body with a first part to mate against a sealing surface provided at an underside region of the crusher head and a second part for mounting the body at a support part axially below the head. The sealing ring is configured not to flex or bend in response to the sliding contact between the ring and the head surface. This is achieved as the ring comprises a Young's modulus (E-modulus) in the range 1700 to 4300 MPa and is substantially rigid. The ring is biased against the sealing surface of the head via a bias component or region.
Patent CA-2926131-A1 (CA)
Inventor: EDWARDS DANIEL G
IPC: F02C7/36
Filed: 2016-04-05
Abstract: A turbofan gas turbine engine includes a first shaft for mounting and rotation of a fan, the first shaft including a single stage internal gear mounted on the first shaft aft of the fan. The turbofan engine further includes a second shaft for mounting and rotation of a low pressure compressor and a low pressure turbine, the second shaft including a pinion gear mounted thereon forward of the low pressure compressor. The pinion gear meshes with the single stage internal gear to drive the first shaft and fan. The second shaft is parallel and off-set from the first shaft.