baber/WOPTO huggingface dataset:
Patent CA-2921523-A1 (CA)
Title: System and method to select signal segments for analysis of a biological rhythm disorder
Inventor: BRIGGS CAREY ROBERT
IPC: A61B5/363
Filed: 2014-09-12
Abstract: A system and method to process segments of cardiac signals. Each of a plurality of segments in a first signal is correlated at a plurality of offsets to determine a highest correlation coefficient for each of the plurality of segments in the first signal. Each of a plurality of segments in a second signal is correlated at the plurality of offsets to determine a highest correlation coefficient for each of the plurality of segments in the second signal. A plurality of composite correlation coefficients is generated using highest correlation coefficients for segments of the first signal and segments of the second signal. The segments of the first and second signals are approximately contemporaneous. A set of segments including a segment from the first signal and a segment from the second signal is selected. The set is associated with a highest composite correlation coefficient from the plurality of composite correlation coefficients.
Patent CA-2923331-A1 (CA)
Inventor: HOUSTON DAVID P
IPC: F02C7/36
Filed: 2016-03-08
Abstract: A gas turbine engine includes a fan rotatable about an axis, a compressor section, a combustor in fluid communication with the compressor section, and a turbine section in fluid communication with the combustor. The turbine section includes a fan drive turbine and a second turbine. The second turbine is disposed forward of the fan drive turbine. The fan drive turbine includes at least three rotors and at least one rotor having a bore radius (R) and a live rim radius (r), and a ratio of r/R is between about 2.00 and about 2.30. A speed change system is driven by the fan drive turbine for rotating the fan about the axis.
Patent CA-2925330-A1 (CA)
Inventor: CASE ABBY CATHERINE
IPC: B65H35/04
Filed: 2014-09-30
Abstract: Sheet product dispensers and methods are provided. A sheet product dispenser includes a loading station for sheet material, a sheet feeding mechanism configured to feed the sheet material, a presentation station for presenting one or more discrete sheet products to an end user, a sensor downstream of the feeding mechanism and upstream of the presentation station configured to detect a presence of the discrete sheet products, and a controller configured to facilitate dispensing of the one or more discrete sheet products in response to a signal, and to determine and store data associated with the dispensing of the sheet products.
Patent CA-2927379-A1 (CA)
Inventor: GRIMALDI JOEL A
IPC: F24F12/00
Filed: 2016-04-18
Abstract: A damper assembly in a heat recovery ventilator, comprising a rotor, a bearing, drive means, and sealing means. The rotor rotates about an axis of rotation and includes a pair of end walls in spaced-apart relation to define a substantially open periphery. The rotor also includes an air-deflecting member connected between the end walls. The bearing is associated with one of the end walls and is located at the axis of rotation, to support rotation of the rotor. The drive means rotates the rotor about the axis of rotation and positions the air-deflecting member in first and second orientations. The sealing means is in slide contact engagement with the rotor and seals between the rotor and a surrounding damper compartment of the ventilator. The sealing means isolates the exhaust airstream from the supply airstream in the damper compartment while the air-deflecting member is in the first or the second orientation.
Patent CA-2931373-A1 (CA)
Title: Artificial tooth and method for producing a denture base
Inventor: FORTSCH JURGEN
IPC: A61C13/08
Filed: 2014-11-13
Abstract: Artificial teeth are inserted into a denture base for producing a denture. The artificial teeth used according to the invention have an outer part (12), which is visible in the inserted state. An inner part (14) is arranged within the denture base (20) in the inserted state. According to the invention, a tooth edge (10) with a change of angle is embodied between the outer part (12) and the inner part (14). For producing a denture base, cavities (22) are generated in the denture base. In order to be able to produce the cavities (22) with the aid of automated production methods such as CAD/CAM methods, there is a virtual subtraction of the artificial teeth from a virtual denture base (20). As a result of this, a cavity edge (24) which corresponds to the tooth edge (10) is generated. The cavity edge (24) is used during the production of the cavity (22) by a CAD/CAM method for setting the tool movement.
Patent CA-2932360-A1 (CA)
Inventor: SPEAKE STUART
IPC: F24J2/46
Filed: 2014-01-17
Abstract: A manifold for a heating and/or cooling apparatus comprising a first conduit and a second conduit, wherein the second conduit is beatable within the first conduit and wherein the first conduit and/or the second conduit are at least partially resilient, and wherein the first conduit is sealed at one end thereof and the first and second conduits are configurable such that a fluid flow path exists between the first and second conduits, and wherein the first conduit includes one or more thermal transfer points.
Patent CA-2934413-A1 (CA)
Title: Systeme de distribution d'arome encapsule dans de la cire pour du tabac
Inventor: HUFNAGEL JAN-CARLOS
IPC: A23L27/00
Filed: 2014-12-18
Abstract: La présente invention concerne une composition à fumer comprenant du tabac et un système de distribution d'arôme. Le système de distribution d'arôme comprend une matière d'arôme et une première matière de cire formant un noyau et une seconde matière de cire encapsulant le noyau. La seconde matière de cire est une matière de cire différente de la première matière de cire.
Patent CA-2944058-A1 (CA)
Inventor: WILLIAMS ANDREW
IPC: A01C7/08
Filed: 2016-10-04
Abstract: The present invention provides a pneumatic distribution system for use with agricultural equipment, such as air drills and air carts, in which hoses may be held at a manifold connection having articulated control. The manifold connection may hold multiple couplers for hoses, and each of the couplers may be configured to allow substantial rotation in a first plane perpendicular to the ground. In addition, the manifold connection may be configured to allow substantial rotation in a second plane parallel to the ground. As a result, the manifold connection may be held proximal to a mechanical hitching point between agricultural equipment. This, in turn, may allow elimination of excess hose lengths and greater ease of handling when the agricultural equipment is separated and the hoses are disconnected.
Patent CA-2945700-A1 (CA)
Inventor: PALASHEWSKI WADE DANIEL
IPC: A47C20/04
Filed: 2014-12-23
Abstract: A sleep system comprises a mattress including a movable first section extending laterally along a first portion of a width of the mattress and extending longitudinally along a first portion of a length of the mattress, a movable second section extending laterally along a second portion of the width of the mattress and extending longitudinally along the first portion of the length of the mattress, and a movable third section extending laterally across substantially the entire width of the mattress and extending longitudinally along a second portion of the length of the mattress, and an articulation system configured to independently articulate the first section, the second section, and the third section.
Patent CA-2952694-A1 (CA)
Inventor: EDER KURT
IPC: H05B3/42
Filed: 2015-06-18
Abstract: The invention relates to a device (1) for heating a fluid (F), comprising at least one electrically conductive pipeline (100) for accommodating the fluid (F) and at least one voltage source (2) connected to the at least one pipeline (100), wherein the at least one voltage source (2) is designed to generate an electric current in the at least one pipeline (100), which electric current heats the at least one pipeline (100) in order to heat the fluid (F). According to the invention, the at least one voltage source (2) has M phase conductors (L1,..., LM), wherein M is a natural number greater than or equal to two, and wherein the at least one voltage source (2) is designed to provide an alternating voltage at the phase conductors (L1,..., LM), wherein those alternating voltages are phase-shifted in relation to each other by 2p/?, and wherein the phase conductors (L1,..., LM) are connected to the at least one pipeline (100) in an electrically conductive manner in such a way that a star circuit is formed.
Patent CA-2953134-A1 (CA)
Inventor: CLAYTON ERIK H
IPC: E21B43/24
Filed: 2015-04-29
Abstract: The present disclosure provides a method for controlling delivery of heat to a subsurface formation that includes (a) heating a first heater pattern; (b) determining an expected electrical conductivity; (c) calculating an estimated electrical conductivity; (d) comparing an estimated electrical conductivity to the expected electrical conductivity until the estimated electrical conductivity equals the expected electrical conductivity; (e) determining a first heater pattern reaction extent when the estimated electrical conductivity equals the expected electrical conductivity; and (f) when the first heater pattern reaction extent is within a target coke first heater pattern reaction extent range, one of (i) heating a second heater pattern instead of the first heater pattern and (ii) modifying the heating of the first heater pattern, and when the first heater pattern reaction extent is outside of the target coke first heater pattern reaction extent range repeating steps (a) - (e).
Patent CA-2955431-A1 (CA)
Inventor: TER HORST GERARD
IPC: F16K31/163
Filed: 2010-08-30
Abstract: Rotary valve actuators having partial stroke damping apparatus are described herein. An example rotary valve actuator described herein includes a housing containing a first piston and a second piston opposite the first piston, where the pistons move in opposite directions to rotate a shaft of the rotary valve actuator. A  damper is operatively coupled to at least one of the first piston or the second piston to slow the movement of the piston for only a portion of a stroke of the rotary valve actuator.
Patent CA-2955449-A1 (CA)
Inventor: ZLOBINSKY YURY
IPC: F24F5/00
Filed: 2017-01-19
Abstract: An environmental room for controlling temperature and/or humidity levels at very close uniformity control levels, and at reduced energy requirements. Air flow of the system is divided such that only a portion of total air flow for the room is passed through the temperature and/or humidity air conditioning components, while the remainder of the air flow remains untreated.  The treated and untreated air flow is then homogeneously mixed to obtain air having the required temperature and/or humidity levels. By passing only a portion of total air flow through the temperature and/or humidity control components, the required size and capacity of these components can be reduced, and energy requirements and costs for the environmental room can also be reduced. In addition, previously unattainable tolerance and uniformity levels are achieved.
Patent CA-2955760-A1 (CA)
Inventor: EICKHOF PAUL M
IPC: E04H13/00
Filed: 2017-01-20
Abstract: A columbarium includes a plurality of storage niches having a first shape and size and disposed about an outer surface of the columbarium. The storage niches form a center chamber having a larger capacity than the storage niches. One or more access niches provide access from an exterior of the columbarium to the center chamber. The access niche has a removable exterior element and an inner portion openable to the center chamber. A delivery system conveys remains from the access niche to the common center chamber. The columbarium has an inscribable designation section separate from the niches to memorialize those interred in the common center chamber. The designation section has a different, shape, size, finish, color or other characteristics to distinguish from the niches.
Patent CA-2956088-A1 (CA)
Inventor: PANANDIKER RAJAN KESHAV
IPC: C11D3/37
Filed: 2015-08-25
Abstract: The present invention is directed to fabric care compositions comprising a cationic polymer, a silicone, and a surfactant system. Methods of making and using such compositions are also disclosed.
Patent CA-2956134-A1 (CA)
Title: Low water content plastic composition comprising hydraulic cement and method for manufacturing same
Inventor: YU JI-SU
IPC: C04B28/08
Filed: 2015-07-20
Abstract: The present invention relates to a low water content plastic composition comprising hydraulic cement and a method for manufacturing the same. The present invention provides a low water content plastic composition comprising hydraulic cement and a method for manufacturing the same, the composition being characterized by losing flowability and having plasticity since from a flowable, uniform mixture state of hydraulic cement and water with polyol and isocyanate compounds which are raw materials for forming foamed polyurethane, part of the water used in the mixture is separated and removed due to foaming in the course of formation of the foamed polyurethane.
Patent CA-2957299-A1 (CA)
Title: Stylet a commande de couleur
Inventor: BOULANGER CATHERINE N
IPC: G06F3/0354
Filed: 2015-08-11
Abstract: La présente invention concerne des informations de couleur. Un exemple peut comprendre un dispositif informatique ayant un écran d'affichage et un stylet numérique configurés pour capturer des couleurs à partir d'un environnement de fonctionnement. Le stylet numérique peut être configuré pour communiquer de façon sans fil des données se rapportant à une couleur individuelle à partir de l'environnement de fonctionnement au dispositif informatique. Le dispositif informatique peut être configuré pour identifier un contexte de la couleur individuelle communiquée et pour commander le dispositif informatique sur la base de la couleur individuelle et le contexte.
Patent CA-2957801-A1 (CA)
Title: Reseaux neuronaux formes a partir de cellules issues de cellules souches pluripotentes
Inventor: MANGAN KILE P
IPC: G01N33/483
Filed: 2015-08-19
Abstract: L'invention concerne, dans certains aspects, des cultures de neurones issus de cellules souches pluripotentes humaines induites (cellules iPS), qui présentent une décharge synchrone de réseaux neuronaux. Dans certains modes de réalisation, l'activité neuronale des cultures peut être détectée ou mesurée au moyen d'un réseau multi-électrodes.
Patent CA-2958495-A1 (CA)
Inventor: LIU CHEN
IPC: A61K31/337
Filed: 2015-08-21
Abstract: Provided are an anticancer compound comprising a fissionable linking group specifically activated in a tumor microenvironment, and use thereof. The anticancer compound is as represented by the following formula, wherein, R1 is a normal functional group or a protection group; R2 is Ala, Thr, Val or Tle; R3 is Ala, Val or Asn; R4 is a drug group linked via a hydroxyl group or an amino group; and the general formula of the drug is R4H. The anticancer compound is only activated at a local portion of a tumor, thus avoiding the defect of immune system damage of a traditional chemotherapeutic drug, and promoting tumor immunization by removing a tumor immunosuppression cell. The anticancer compound or pharmaceutical composition thereof is jointly used with immunotherapy, thus improving the effect of treating the tumor, and effectively inhibiting tumor metastasis and osseous metastasis.
Patent CA-2959662-A1 (CA)
Title: Topical application of nerve labeling dyes for image-guided surgery
Inventor: TAN HEHIR CRISTINA ABUCAY
IPC: A61B6/00
Filed: 2017-03-02
Abstract: The present invention relates to a topical agent that binds specifically to myelin basic protein and its method of use and determining myelination in the subject by detecting the agent present in the subject. A kit containing the agent or its derivatives for use in detecting myelin basic protein is also provided.
Patent CA-2960697-A1 (CA)
Title: Method for treating an effluent supersaturated with calcium carbonate in the presence of phosphonate precipitation-inhibiting products
Inventor: GRANGE DIDIER
IPC: C02F1/66
Filed: 2015-09-14
Abstract: The present invention relates to a method for treating an aqueous liquid effluent containing calcium and carbonate ions and containing precipitation-inhibiting products, said process comprising the following successive steps: a) providing an aqueous liquid effluent supersaturated with CaCO3 and containing precipitation-inhibiting products; b) having the effluent obtained in step a) pass into a reactor with high solid content with a solid content maintained between 20 and 800 g/l and integrated solid-liquid separation, at a pH comprised between 8 and 9.2 allowing in a single step precipitation in situ of the aragonite polymorph of calcium carbonate and removal of the precipitation-inhibiting products; c) recovering an aqueous liquid supernatant containing a suspended solids content of less than or equal to 0.1% by mass of the solid content in the reactor, advantageously a suspended solids content of less than 50 mg/l, the precipitation-inhibiting products being phosphonates.
Patent CA-2962741-A1 (CA)
Inventor: ANG PETER PUI LOK
IPC: H04W72/12
Filed: 2015-09-05
Abstract: Systems, methods, apparatuses, and computer-program products for performing dynamic bandwidth switching between control signals and data signals of differing bandwidths are disclosed. Frame formats are disclosed in which control signals are transmitted at different bandwidths than data signals. Receiver architectures for receiving the signaling formats are disclosed. A receiver can receive a relatively narrowband control signal while consuming a relatively low power and then dynamically adjust characteristics of various components to receive a data signal at a higher bandwidth while consuming a relatively higher power.
Patent CA-2962956-A1 (CA)
Inventor: CHELLISERRY JIJUMON
IPC: G01N33/483
Filed: 2015-10-20
Abstract: The invention provides a lysis reagent for lysing red blood cells, thereby releasing a target, such as RNA from a parasitic organism, in a form suitable for analysis. The reagent includes at least ammonium chloride and an anionic detergent, and may include an anticoagulant. The reagent serves to lyse red blood cells, protect the released target from degradation in the lysate, and is compatible with subsequent steps for analysis of the target such as target capture, amplification, detection, or sequencing.
Patent CA-2963204-A1 (CA)
Inventor: HRUSKA CURTIS R
IPC: G01J3/42
Filed: 2017-04-04
Abstract: A spectroscopic assembly may include a spectrometer. The spectrometer may include an illumination source to generate a light to illuminate a sample. The spectrometer may include a sensor to obtain a spectroscopic measurement based on light, reflected by the sample, from the light illuminating the sample. The spectroscopic assembly may include a light pipe to transfer the light reflected from the sample. The light pipe may include a first opening to receive the spectrometer. The light pipe may include a second opening to receive the sample, such that the sample is enclosed by the light pipe and a base surface when the sample is received at the second opening. The light pipe may be associated with aligning the illumination source and the sensor with the sample.
Patent CA-2964580-A1 (CA)
Title: Towing apparatus for agricultural machines, including bales and round balers
Inventor: FRASCELLA COSIMO
IPC: A01F15/07
Filed: 2015-10-12
Abstract: A towing apparatus for agricultural machines of the type of balers, round balers and the like, which comprise at least one device for gathering previously-cut agricultural products, of the type of grass, wheat, maize, hay, forage, and the like, and a chamber (C) for the accommodation and compression of the agricultural products, which are received from the gathering device (B), for the formation of a bale. The towing apparatus comprises at least one first member (2), which can be coupled to the agricultural machine (A) and is associated with a second member (3); the second member (3) is in turn associated with a third member (4), which can be coupled to a tractor (D) for towing the agricultural machine (A). Either or both of the first member (2) and the second member (3) is controlled by at least one respective actuator (5), for the movement of the agricultural machine (A) at least partially independently of the advancement of the tractor (D).
Patent CA-2965384-A1 (CA)
Inventor: OH DANIEL SUNH
IPC: A61L27/56
Filed: 2008-08-08
Abstract: ABSTRACT Disclosed herein arc biomedical scaffolds comprising bodies having long axes with open pore structures of interconnected micropores and secondary microchannels that are generally perpendicular to the long axes of the bodies. The biomedical scaffolds may be used for culturing thereon and therein, selected cells and tissucs.
Patent CA-2966520-A1 (CA)
Inventor: LAL GAURI SANKAR
IPC: C09D163/00
Filed: 2015-11-04
Abstract: Cette invention concerne un agent durcisseur époxy qui peut être obtenu par réaction d'au moins un acide carboxylique avec au moins une polyamine. L'agent durcisseur décrit peut être obtenu par préparation d'une amidoamine utilisant un excès molaire d'acide carboxylique d'environ 0,15 à environ 0,30.
Patent CA-2969327-A1 (CA)
Inventor: YUAN QUAN
IPC: G06T7/00
Filed: 2015-12-24
Abstract: Systems (100) and methods for analyzing vessels in multiplexed images (101) include detecting large vessels using a spoke feature detection method (113), detecting long and narrow vessels using a line feature detection method (114), detecting smaller vessels using rolling-ball filtering and binary image operations to generate a mask (115), and evaluating any contour polygons resulting from these operations using quality measurements and other thresholds. Maturity determination (117) and nuclei detection (118) are also performed, resulting in an output of vessel characteristics and co-locations enabling enhanced analysis of multispectral images.
Patent CA-2969762-A1 (CA)
Inventor: ISCOE KATHERINE
IPC: A61B5/117
Filed: 2015-12-04
Abstract: In one aspect, there is disclosed a device for imaging a body. In one arrangement, the device comprises: a controller; storage storing electronic program instructions for controlling the controller; a display for displaying a user interface; and an input means. In one form, the controller is operable, under control of the electronic program instructions, to: receive input via the input means, the input comprising a first representation of the body; process the first representation; generate a second representation of the body on the basis of processing of the first representation; and display the generated second representation via the display.
Patent CA-2971512-A1 (CA)
Inventor: ITESCU SILVIU
IPC: A61P9/00
Filed: 2015-12-22
Abstract: The present disclosure relates to methods for treating or preventing heart failure in subjects with elevated left ventricular end systolic volume (LVESV). In particular, the present disclosure related to methods for treating or preventing heart failure in subjects with a LVESV of greater than 70ml (>70ml).
Patent CA-2975192-A1 (CA)
Title: Sulfonylureas and related compounds and use of same
Inventor: O'NEILL LUKE
IPC: A61P37/00
Filed: 2016-02-16
Abstract: ABSTRACT The present invention provides for certain sulfonyl ureas and related compounds which have advantageous properties and show useful activity in the inhibition of activation of the NLRP3 inflammasome. Such compounds are useful in the treatment of a wide range of disorders in which the inflammation process, or more specifically the NLRP3 inflammasome, have been implicated as being a key factor.