baber/WOPTO huggingface dataset:
Patent CA-2776715-A1 (CA)
Title: System and method for generating a negative capacitance
Inventor: SOLTANI MOHAMMED
IPC: H01G4/005
Filed: 2012-05-11
Abstract: A method of generating a negative capacitance in a capacitor device is provided. The method comprises providing the capacitor device. The capacitor device comprises an active layer of vanadium dioxide (VO2) and two electrodes connected thereto. The active layer is excitable between its semiconducting state and its metallic state. The method comprises exciting the active layer with an excitation source, thereby bringing the active layer from the semiconducting state to the metallic state and generating the negative capacitance between the two electrodes. Systems for generating a negative capacitance are also provided.
Patent CA-2778898-A1 (CA)
Inventor: PERNER NORMAN
IPC: F16M7/00
Filed: 2010-09-15
Abstract: The invention relates to a tidal power plant, comprising a turbine, which rotates on a carrying element; a foundation structure, on which the carrying element is supported on at least one coupling device, an upper part of the coupling device that is part of the carrying element being detachably operatively connected to a lower part of the coupling device that is part of the foundation structure in the installed state, wherein the invention is characterized in that the carrying element is individually adapted to the orientation of the lower part of the coupling device existing after the foundation structure has been created.
Patent CA-2779218-A1 (CA)
Inventor: GAVISH IIAN
IPC: F41H5/013
Filed: 2012-06-06
Abstract: An armor element configured to be employed within the armor module, the armor element being formed with a base portion and a claw portion. The armor element has a longitudinal axis oriented perpendicular to the base portion, the claw portion comprising two or more claw members extending from the base portion generally along a longitudinal direction defined by the longitudinal axis. Each claw member has a rear end associated with the base portion and a front end spaced from the base portion. The claw members are tapered with respect to the longitudinal axis so that the distance between the corresponding front ends of the two or more claw members is greater than the distance between the rear ends of the two or more claw members.
Patent CA-2779761-A1 (CA)
Inventor: BLEWETT MICHAEL R
IPC: F01D25/34
Filed: 2012-06-11
Abstract: A gearbox includes an outer housing including manual rotation access passage and a manual rotation shaft coupled to a spool of an engine to rotate the engine spool. The gearbox also includes coupled to the outer housing that includes a flapper valve that, in a closed position, prevents a lubricant from escaping from the outer housing via the manual rotation access passage.
Patent CA-2781430-A1 (CA)
Title: Variable pitch mandrel wound antennas and systems and methods of making same
Inventor: AMADEO PAUL
IPC: H01Q7/00
Filed: 2010-11-19
Abstract: A system and method for fabricating a mandrel wound antenna are provided. The method includes securing a first end of a wire to a first portion of a mandrel tool, where the mandrel tool includes a faceplate supporting a plurality of posts, and the posts arranged and disposed to define non-overlapping circumferential patterns. The method also includes wrapping the wire around outer peripheries of the plurality of posts to form non-overlapping wire coils around the plurality of circumferential patterns to provide an antenna. The method further includes securing a second end of the wire to a second portion of the mandrel tool, cutting the wire in proximity to the second end, attaching the antenna to a substrate separate from the faceplate, and detaching the antenna from the faceplate.
Patent CA-2782507-A1 (CA)
Title: Integrated shielding gas and magnetic field device and welding system for deep groove welding
Inventor: MILLER VICTOR
IPC: B23K9/02
Filed: 2010-12-09
Abstract: A welding system (100) is provided which can weld in narrow gap thick walled work pieces, the welding system (100) having a magnetic field unit which contains a magnetic coil (117), a magnetic field probe (107), and a shielding gas tube (105) and nozzle (106). The unit having a shape and configuration which delivers the shielding gas and magnetic field close to the welding arc so as to provide for a shielded welding arc which is manipulated as desired by the magnetic field.
Patent CA-2784781-A1 (CA)
Inventor: AERSSENS JEROEN
IPC: C12Q1/68
Filed: 2010-12-21
Abstract: The current invention relates to a method of combining IL28B genotype determination with pre-treatment serum level measurement of IP-10 to predict the outcome of a sustained virological response (SVR) or non-response to peginterferon and ribavirin for individual patients infected with HCV.
Patent CA-2785495-A1 (CA)
Title: Procede et installation de sechage de matieres pateuses, en particulier de boues de stations d'epuration, avec generation d'energie thermique
Inventor: KNOER PETER
IPC: C02F11/13
Filed: 2010-12-27
Abstract: Procédé de séchage de matières pâteuses, en particulier de boues de stations d'épuration, comprenant un premier étage de séchage (1) de type indirect alimenté en un fluide caloporteur, qui délivre en sortie (1a, 1b) des boues pré- séchées et de la vapeur d'eau; une étape (6) de formage des boues à la sortie du premier étage, et un deuxième étage de séchage (7) des boues pré-séchées qui sont chauffées à l'aide d'un gaz de chauffage, notamment de l'air, ce deuxième étage donnant en sortie (7b) des boues séchées; une partie au moins des boues séchées sortant du deuxième étage est incinérée (23) pour produire de l'énergie thermique, et une partie au moins de cette énergie thermique est utilisée pour chauffer le fluide caloporteur du premier étage de séchage.
Patent CA-2789932-A1 (CA)
Inventor: CRANE BARRY COLIN
IPC: G01N21/64
Filed: 2011-02-15
Abstract: A glucose sensor for intravascular measurement of glucose concentration wherein the sensor is arranged to measure glucose concentration by monitoring the lifetime of the fluorophore, the sensor comprising: - an indicator system comprising a receptor for selectively binding to glucose and a fluorophore associated with said receptor, wherein the fluorophore has a lifetime of less than 100ns; - a light source; - an optical fibre arranged to direct light from the light source onto the indicator system; - a detector arranged to receive fluorescent light emitted from the indicator system; and - a signal processor arranged to determine information related to a fluorescence lifetime of the fluorophore based on at least the output signal of the detector.
Patent CA-2790046-A1 (CA)
Title: Use of pten-long leader sequence for transmembrane delivery of molecules
Inventor: PARSONS RAMON
IPC: A61K38/02
Filed: 2011-02-17
Abstract: A composition for delivering cargo molecules across biological membranes is provided comprising (i) a peptide comprising consecutive amino acid residues having the sequence set forth in SEQ ID NO 1 for the transport of a cargo molecule across a biological membrane and (ii) the cargo molecule, wherein the cargo molecule is not a peptide comprising amino acid residues having the sequence set forth in SEQ ID NO 4. Methods of delivering cargo molecules across biological membranes are also provided. Methods of treating a tumor, cancer, a metabolic disorder, and a cardiovascular disorder are also provided.
Patent CA-2790328-A1 (CA)
Title: System, method, and computer program product for simulating epicardial electrophysiology procedures
Inventor: GILLIES GEORGE T
IPC: G09B9/00
Filed: 2011-02-18
Abstract: An aspect of various systems and methods provides, but not limited thereto, novel means for simulating physiological systems and processes in vitro in order to test surgical devices and train practitioners in the use of surgical devices. An aspect of various embodiments further provides in vitro anatomical components, such as a thorax, lungs, heart and pericardium, configured to contain at least one fluid having a pressure-frequency profile that may mimic typical pressure-frequency waveforms of in vivo anatomical fluids. A model communication system may be used to communicate the desired pressure-frequency profiles to the in vitro anatomical fluids. In a further aspect of various embodiments, an access device, e.g. a surgical instrument, configured to sense pressure, frequency, and/or a pressure-frequency profile may be inserted into one or more anatomical components of the in vitro model in order to test the instrument and/or train a practitioner in proper use of the instrument. An access device communication system may be used to communicate data to the practitioner. This data may include, for example, pressure-frequency data and/or the location of a portion of the access device with respect to the various in vitro anatomical components.
Patent CA-2791620-A1 (CA)
Inventor: MALMBORG KERSTIN
IPC: D21H17/68
Filed: 2011-03-25
Abstract: The present invention relates to a process of producing a cellulosic fibre web comprising a) providing a cellulosic suspension and adding a debonder system to the suspension b) dewatering the cellulosic suspension and forming a cellulosic fibre web c) applying colloidal silica particles in an amount from about 0.01 to about 5kg/t cellulosic fibres to said cellulosic fibre web, wherein no polymer is added to the formed cellulosic fibre web. The invention also relates to a cellulosic fibre web obtainable by the method.
Patent CA-2792318-A1 (CA)
Title: Floor panel assembly
Inventor: VERMEULEN BRUNO PAUL LOUIS
IPC: E04F15/02
Filed: 2010-04-15
Abstract: A floor panel assembly includes adjacent floor panels connected together along edges thereof with a looking element extending between the edges. The locking element has a first locking surface; a locking portion at one end; a control portion near another end; and a connecting portion connecting the locking portion to the control portion. The connecting portion is slidably accommodated in a channel of one of the panels and pushed towards a first end of the channel when the locking element is moved or deformed from a first position to a second position by the control portion, the front position being when the panels are disconnected and movable relative to each other and the second position being when the panels are fixedly connected to each other.
Patent CA-2792451-A1 (CA)
Inventor: MCKONE LIONEL W
IPC: B60P1/64
Filed: 2012-10-15
Abstract: "in a tool for hauling UTV's (Utility Vehicle) its known to take up a large amount of space either with a frame inside the pickup box ( truck) with a deck above the box for the UTV to sit on, or a riser partially inside the pickup box & the rest partially above it.  On a short or standard bed pickup it puts weight on the wheel wells spreading the box and on the short bed it puts weight on the tailgate that will ruin them. In this invention it raises the UTV above the wheel wells in the front of the box & extends past the end of the pickup box, but keeps the weight of the UTV off the pickup tailgate. With the UTV unloaded The hinged extensions can be folded up to enable closing the tailgate so if you lock your tailgate it is hard to remove, and you do not have to remove it.  With the hauler standing on end it can be easily stored in a 60" wide by 79" high by 31" deep area.
Patent CA-2792900-A1 (CA)
Title: Method of rendering a user interface
Inventor: LEWIN MATHIAS
IPC: G06F3/14
Filed: 2012-10-18
Abstract: A user interface (UI) is presented in which a UI client engine is associated with an application, and a UI rendering engine is associated with the client engine. The UI client engine processes a client thread to manage a scene graph. The UI rendering engine receives the scene graph and data items associated with elements of the scene graph, and processes a rendering thread to render a UI in accordance with the scene graph and the data items, independently of further input from the client UI engine.
Patent CA-2794486-A1 (CA)
Title: Zebrita magnetic driven sphere wheels
Inventor: MASON COLIN
IPC: B60L13/04
Filed: 2012-11-02
Abstract: My invention called "Zebrita Magnetic Driven Sphere Wheels", uses a specified pattern enclosure with magnetic force to lift and circumshpereilate; with natural and electric sequenced magnets attached inside a sphere wheel with normal rubber round the tire in a sphere for proper rotation and gear power clutch switching.
Patent CA-2794548-A1 (CA)
Inventor: HARR JOAKIM
IPC: F16L27/08
Filed: 2011-03-25
Abstract: The invention relates to a swivel device, in particular designed to connect two pipes or hoses rotating relative to one another, wherein the device (10) includes a first centre part (20) provided with a hole and comprising a fastening portion (22) for the attachment of a first pipe, the device (10) includes a second centre part (30) provided with a hole and comprising a fastening portion (32) for the attachment of a second pipe, the first centre part (20) and the second centre part (30) being rotatable relative to one another. The centre parts (20, 30) are held together by means of an outer sleeve (150) anchored at one end to the second centre part (30) and at its other end arranged in a rotationally slidable manner relative to the first centre part (20). A first axial sliding bearing (140) is arranged between the outer sleeve (150) and the first centre part (20) and a second axial sliding bearing (190) is arranged between the first centre part (20) and the second centre part (30). The first centre part (20) is axially displaceable between a first position in which the first axial sliding bearing (140) is operative and a second position in which the second axial sliding bearing (190) is operative.
Patent CA-2794734-A1 (CA)
Inventor: COTTRELL JEREMY
IPC: A61P3/10
Filed: 2011-03-30
Abstract: A composition suitable for use in a transdermal delivery patch for administration of a biologically active compound, the composition comprising a phosphate compound of tocopherol and a polymer carrier.
Patent CA-2798366-A1 (CA)
Title: Method for operating a steam generator
Inventor: BRUECKNER JAN
IPC: F22B29/00
Filed: 2011-04-07
Abstract: The invention relates to a method for operating a steam generator (1) comprising a combustion chamber having a plurality of evaporator heating surfaces (2, 4, 8) which are connected in parallel on the flow medium side. The aim of the invention is to provide a steam generator which has a particularly long service life and which is particularly reliable. For this purpose, a flow medium is introduced into an inlet (12) of a first evaporator heating surface (4) at a temperature which is lower than the temperature of the flow medium introduced into the inlet (10) of a second evaporator heating surface (2).
Patent CA-2804330-A1 (CA)
Inventor: AMANTE WILLIAM A
IPC: B64C1/14
Filed: 2013-02-01
Abstract: According to one embodiment, a rotorcraft front windshield comprises a translucent material extending continuously between a point located twenty degrees above and forty degrees to the side of a design reference point and a point located thirty degrees below and forty degrees to the same side of the design reference point as the first point.
Patent CA-2807206-A1 (CA)
Title: Formulations for infusion of type b lantibiotics
Inventor: APPLEYARD ANTONY NICHOLAS
IPC: A61K9/19
Filed: 2011-08-09
Abstract: Described is a A liquid colloidal pharmaceutical formulation of a type B lantibiotic for infusion or direct injection comprising a type B lantibiotic or a salt thereof, an isotonic aqueous solution comprising a sugar alcohol such as glycerol and/or a saccharide and optionally a buffer, wherein said final formulation for infusion or direct injection is clear of visual particulates.
Patent CA-2807769-A1 (CA)
Inventor: LARSEN CHRISTIAN WESTLYE
IPC: G01V1/34
Filed: 2013-03-01
Abstract: Example embodiments of the present disclosure include one or more of a method, computing device, computer-readable medium, and system for creating a heightmap based on at least a portion of seismic data, rendering the heightmap, and illuminating at least a portion of the rendered heightmap.
Patent CA-2807809-A1 (CA)
Title: Method of forming bonds between discrete components of disposable articles
Inventor: FRITZ JEFF W
IPC: B32B3/04
Filed: 2013-02-20
Abstract: Continuous edge folds of a top sheet in disposable products prepare the top sheet for placement/attachment of discrete side panels to the folded-over portion of top-sheets oriented so that the side panels lay on top of the top-sheet without any further folding steps required. Later, a back sheet can be added and back sheet edges then folded over to cover edges of top-sheet/side panel sandwich.
Patent CA-2810723-A1 (CA)
Inventor: NIEHUES PAUL
IPC: C05C9/00
Filed: 2011-08-31
Abstract: A method for producing urea granules having low moisture absorption capacity, with a urea granulator, having a granule flow inlet side and oppositely a granule flow outlet side, forming an axis alongside which urea granules from a urea solution and a urea / ammonium salt-stream are formed, whereby the urea solution and the urea / ammonium salt-stream are sprayed as a mixture or separately via a feed system unit via various nozzles into the urea granulator onto a seed material. In this process the highest amount of the urea / ammonium salt-stream is sprayed into the urea granulator at the granule flow inlet side and the amount of the urea / ammonium salt-stream is decreased alongside the axis of the urea granulator from the granule flow inlet side to the granule flow outlet side, whereby the urea / ammonia salt-stream comprises a urea : ammonium salt ratio between 4 and 20, a water content of 0 - 10 % by weight and optionally up to 1 - 5 % by weight additives, and the highest amount of the urea solution is sprayed into the urea granulator at the granule flow outlet side and the amount of the urea solution is decreased alongside the axis of the urea granulator from the granule flow outlet side to the granule flow inlet side.
Patent CA-2811413-A1 (CA)
Inventor: PAI YOGISH
IPC: G06Q10/10
Filed: 2013-04-03
Abstract: A method to generate a suggested calculation configuration in a software application for a geographical region. The method includes calculation configurations generated by users according to a regulatory requirement of the geographical region, generating a statistical measure of the users and a number of times a task is performed by the users using the calculation configurations, generating, in response to the statistical measure exceeding a threshold, a suggested calculation configuration to represent the calculation configurations, and presenting, in response to at least determining that a new user of the software application is within the geographical region, the suggested calculation configuration to the new user, where the suggested calculation configuration is used by the new user to configure a new instantiation of the software application for performing the task within the geographical region.
Patent CA-2819831-A1 (CA)
Inventor: LEVINS CHRISTOPHER G
IPC: A61K8/86
Filed: 2013-06-27
Abstract: A polymer composition comprising a linear ultraviolet radiation absorbing polyether that comprises a chemically bound UV-chromophore.
Patent CA-2826557-A1 (CA)
Inventor: WAGONER ROBERT GREGORY
IPC: H02K7/18
Filed: 2013-09-05
Abstract: Systems and methods for reducing current imbalance between parallel bridge circuits used in a power converter of a doubly fed induction generator (DFIG) system are provided. A control system can monitor the bridge current of each of the bridge circuits coupled in parallel and generate a feedback signal indicative of the difference in bridge current between the parallel bridge circuits. Command signals for controlling the bridge circuits can then be developed based on the feedback signal to reduce current imbalance between the bridge circuits. For instance, the pulse width modulation of switching devices (e.g. IGBTs) used in the bridge circuits can be modified to reduce current imbalance between the parallel bridge circuits.
Patent CA-2826865-A1 (CA)
Inventor: SCHAEFER ROLF
IPC: A61M5/19
Filed: 2012-02-14
Abstract: The present invention relates to safety delivery systems for intracameral administration of an appropriate dose of cefuroxime subsequent to cataract and other eye surgery. A preferred embodiment of an cefuroxime safety delivery system according to the invention comprises (a) a perforable sterile vial sterile-filled with a measured amount of cefuroxime, (b) a reconstitution syringe with a male luer fitting sterile-filled with 0.1 ml of isotonic salt solution per mg cefuroxime in the perforable vial and a vial adapter with a female luer fitting or one or more needles with female luer fitting, and (c) one or more sterilized delivery syringes with male luer fitting, each delivery syringe being capable of holding at least 0.1 ml of ejectable liquid and containing a marking indicating a fill volume of 0.1 ml of ejectable liquid.
Patent CA-2829145-A1 (CA)
Title: Stimulation a radiofrequence cyclique
Inventor: SULTENFUSS DANIEL
IPC: E21B43/16
Filed: 2012-05-22
Abstract: Selon l'invention, la production d'huile lourde et de bitume à partir d'un réservoir est améliorée par une irradiation en radiofréquence (RF) cyclique du puits. L'invention utilise un rayonnement RF pour introduire de l'énergie vers le réservoir d'hydrocarbures par cycles afin de chauffer le réservoir directement, tout en conservant de l'énergie par rapport aux processus selon l'état de la technique, qui appliquent une énergie RF ou hyperfréquences de façon plus ou moins continue. L'avantage d'une RF cyclique est qu'elle utilise moins d'électricité, et qu'elle diminue par conséquent les coûts de fonctionnement. Ceci est obtenu par le cycle de trempage qui permet à de la chaleur de pénétrer dans la formation et qui assiste la pénétration de chaleur qui est directement rayonnée dans la formation par l'antenne. L'invention peut également être combinée de façon avantageuse avec une stimulation de vapeur cyclique.
Patent CA-2836184-A1 (CA)
Title: Flow deflecting member for hydrocyclone
Inventor: BACKMAN JAN
IPC: B04C5/081
Filed: 2012-05-03
Abstract: A hydrocyclone (1) for separating a liquid mixture into a heavy fraction including heavy particles and alight fraction, comprising a housing (2) forming an elongated separation chamber (3) having a circumferential wall (4), abase end (5),an apex end (6),at least one inlet member (7) for supplying a liquid mixture into the separation chamber (3), at least one of the inlet member/s(7) positioned at the base end (5), a first outlet member (8) for discharging separated light fraction from the separation chamber (3)at the base end (5), a second outlet member (9) for discharging separated heavy fraction from the separation chamber (3) at the apex end (6),means (10) for supplying the liquid mixture to the separation chamber (3) via the at least one inlet member (7), so that during operation a liquid stream is generated as a helical vortex (11) about a centre axis (12) in the separation chamber (3), said helical vortex (11) extending from the base end (5) to the apex end (6), a first flow deflection means arranged in the circumferential wall (4) which comprises at least one member(14) in the path 13 of the liquid stream showing a decrease of the radius of the separation chamber, followed by an increase of the radius of the separation chamber,where in the at least one member comprises a rounded curve portion 14a for transporting the heavy particles.
Patent CA-2837217-A1 (CA)
Title: Surface conditioning nanolubricant
Inventor: MOSLEH MOHSEN
IPC: C09B1/02
Filed: 2012-05-25
Abstract: A nanolubricant composition is described where the lubricant composition includes a flowable oil or grease with nanoparticles dispersed in the flowable oil or grease. The nanoparticles are configured to polish a surface of a structure slowly over a period of time. The nanoparticles a hardness of at least about 7 Mohs and a diameter that is less than one half the arithmetic average roughness of the surface or a length that is less than one half of the arithmetic average roughness of the surface.