baber/WOPTO huggingface dataset:
Patent CA-2745254-A1 (CA)
Inventor: BLIAS EMANOUIL
IPC: G01V1/28
Filed: 2009-12-02
Abstract: A walkaway VSP survey is carried out using a receiver array. Using a vertical VSP survey and arrival times of surface multiples on the walkaway VSP, vertical interval velocities and the anisotropy parameters .delta. and .epsilon. are estimated. This may then be used to process surface seismic data to do a prestack depth migration of surface seismic data and used for interpretation.  For multi-azimuthal walkaway or 3D VSP data, we determine two VTI parameters .epsilon. and .delta. for multi-azimuth vertical planes. Then we determine five anisotropic interval parameters that describe P- wave kinematics for orthorhombic layers. These orthorhombic parameters may then be used to process surface seismic data to give a stacked image in true depth and for the interpretation purposes.
Patent CA-2748041-A1 (CA)
Title: Foam-forming compositions containing mixtures of cis-1,1,1,4,4,4-hexafluoro-2-butene and 1,1,1,3,3-pentafluoropropane and their uses in the preparation of polyisocyanate-based foams
Inventor: LOH GARY
IPC: C08J9/14
Filed: 2010-01-29
Abstract: Foam-forming compositions are disclosed which contain a mixture of cis-1,1,1,4,4,4-hexafluoro-2-butene and 1,1,1,3,3-pentafluoropropane. Also disclosed is a closed-cell polyurethane or polyisocyanurate polymer foam prepared from reaction of an effective amount of the foam-forming composition with a suitable polyisocyanate. Also disclosed is a process for producing a closed-cell polyurethane or polyisocyanurate polymer foam by reacting an effective amount of the foam-forming composition with a suitable polyisocyanate.
Patent CA-2748233-A1 (CA)
Title: A composition comprising nor-adrenaline and a net inhibitor for administering to a brain-dead, heart-beating potential organ donor
Inventor: STEEN STIG
IPC: A01N1/02
Filed: 2009-12-30
Abstract: A composition, an infusion solution, a method for treatment, and a kit for intravascular administration for treatment of a brain-dead, heart-beating, respirated, potential organ donor. The composition comprises a non-adrenaline and NET inhibitor for noradrenaline. The NET inhibitor may be cocaine or an analogue thereof or a tricyclic antidepressant. The composition may in addition comprise adrenaline, hydrocortisone, thyroxin, insulin, triiodotyronine, dopamine, a vasopressor agent, such as desmopressin, and methylprednisolone. The ratio between the NET inhibitor and nor-adrenaline is about 1:1. The composition may be dissolved in pure water, Ringer's acetate solution or physiological sodium chloride solution. The composition is infused in such an amount as to maintain a mean arterial pressure of about 60 mmHg. The composition may be infused by a pump at a rate of about 1.7 ml/hour decreasing dose-dependent to about 0.4 ml/hour after 24 hours.
Patent CA-2749921-A1 (CA)
Inventor: BRYANT TERRY KEITH
IPC: A61B5/08
Filed: 2010-01-14
Abstract: An apparatus used in the medical industry, in order to increase transpulmonary pressure and respiratory volumes, to improve inspiratory muscle performance and reestablish the normal pulmonary hyperinflation, through the employment of electronic technology, providing audible, simulated, verbal, human sounding words, that assist, guide and prompt, increasing patient usage. In one embodiment, the Incentive Spirometer uses a capacitive sensing circuit for sensing movement of the float within the tube wall and for obtaining a measurement or reading of the patient's performance with the Incentive Spirometer.
Patent CA-2750111-A1 (CA)
Inventor: GROVER JULIE ANNE
IPC: A23L27/20
Filed: 2010-01-26
Abstract: A method for encapsulating flavoring with a prolamin. A prolamin, such as zein, is dissolved in an appropriate solvent.  Flavoring is mixed with the prolamin solution. The prolamin and flavoring solution is dried, thereby forming a flavoring encapsulated by a prolamin.
Patent CA-2750854-A1 (CA)
Inventor: THOMPSON JOHN E
IPC: A01H5/00
Filed: 2000-07-06
Abstract: Regulation of expression of programmed cell death, including senescence, in plants is achieved by integration of a gene or gene fragment encoding senescence-induced deoxyhypusine synthase, senescence-induced elF-5A or both into the plant genome in antisense orientation. Plant genes encoding senescence-induced deoxyhypusine synthase and senescence-induced elF-5A are identified and the nucleotide sequences of each, alone and in combination are used to modify senescence in transgenic plants.
Patent CA-2752120-A1 (CA)
Title: Use of aluminum phosphate particles in paper coating applications
Inventor: GALEMBECK FERNANDO
IPC: D21H19/38
Filed: 2010-02-10
Abstract: Provided herein are coating compositions for paper comprising aluminum phosphate, aluminum metaphosphate, aluminum orthophosphate and/or aluminum polyphosphate pigments. Methods of making and using the compositions are de-scribed.
Patent CA-2753575-A1 (CA)
Inventor: JONES OWEN
IPC: H03F1/32
Filed: 2010-02-25
Abstract: A low dissipation, low distortion amplifier includes a driver amplifier stage and a main output stage, with a plurality of impedance networks providing, among other things, feedback paths from outputs of the driver and main output stages to the input of the driver stage. The impedance networks also provide coupling paths from the outputs of the driver and main output stages to the load. The impedance networks can all be formed of resistors, capacitors, or network combinations thereof. An additional feedback path can be added from the load to the driver stage to flatten out the frequency response at low frequencies.    The driver and main output stages may be operated in Class AB and B  modes respectively, and/or in Class G or H modes. An intermediate amplifier driver stage may be added between the driver and main output stages.
Patent CA-2754695-A1 (CA)
Title: Adjoint-based conditioning of process-based geologic models
Inventor: GHAYOUR KAVEH
IPC: G06G7/48
Filed: 2009-12-03
Abstract: A method for correlating data predicted by a process- or physics-based geologic model to describe a subsurface region with obtained data describing the subsurface region. Data is obtained describing an initial state of the subsurface region. Data describing a subsequent state of the subsurface region is predicted. The predicted data is compared with the obtained data taking into account whether the obtained data or the predicted data represent a discontinuous event. A sensitivity of the predicted data is determined if the predicted data is not within an acceptable range of the obtained data. The data describing the initial state of the subsurface region is adjusted based on the sensitivity before performing a subsequent iteration of predicting data describing the subsequent state of the subsurface region. A  representation of the subsurface region based on the data describing the subsequent state of the subsurface region is outputted.
Patent CA-2755077-A1 (CA)
Inventor: MACE CATHERINE
IPC: A23L33/00
Filed: 2010-03-26
Abstract: A nutritional composition comprising a significant amount of arachidonic acid (ARA) is described. Such nutritional composition is particularly suitable for infants below the age of 3 years, preferably between birth and 12 months of life. The composition can be used to reduce the risk of developing overweight/obesity and/or insulin resistance later in life.
Patent CA-2756270-A1 (CA)
Inventor: MATAI GEORGE
IPC: H02G7/00
Filed: 2010-03-17
Abstract: The present invention is an electrically non-conductive transformer lid that may replace the top of the housing of a transformer or be attached to the housing of a transformer. The lid may isolate an animal that is in contact with the lid from the ground grid, even if the animal attempts to make contact with the energized primary conductor or other apparatuses. The present invention thereby prevents electric current from flowing through the animal's body to the ground and prevents outages or electric faults from occurring. It may be attachable to a variety of known types of transformers, including pole-mounted distribution transformers.    The means of attaching and removing the lid may be performed by a single person. The lid may be shaped to prevent moisture or other particulates from entering the transformer and thereby further protect the function of the transformer.
Patent CA-2759911-A1 (CA)
Inventor: TAKENAKA RYO
IPC: C12P21/02
Filed: 2010-04-30
Abstract: The problem to be resolved is to provide an electron mediator and a fusion body with high affinity with an enzyme, a measuring method using extracellular secretion type cytochrome and an enzyme, an electrode, and a sensor. The present invention relates to an electron mediator for glucose oxidoreductase comprising extracellular secretion type cytochrome, a fusion body in which the electron mediator is fused with glucose oxidoreductase, a composition for glucose measurement including the electron mediator or fusion body, a gene encoding a new extracellular secretion type cytochrome, and a measurement method using extracellular secretion type cytochrome and an enzyme, an electrode, and a sensor.
Patent CA-2761188-A1 (CA)
Inventor: PIERQUIN JOSEPH
IPC: B01D53/04
Filed: 2010-06-07
Abstract: Procédé de production par adsorption d'oxygène gazeux à partir d'air comprimé, dans lequel : a) on produit au moyen d'au moins une unité d' adsorption, de l'oxygène gazeux ayant une pureté supérieure ou égale à une valeur de pureté-seuil (VPS) donnée et selon un débit de production (D p) variable, b) on récupère l'oxygène gazeux produit en a), c) on mesure la pureté en oxygène gazeux (P p) produit à l'étape a) et on la compare avec la valeur de pureté-seuil (VPS) préfixée, et d) on ajuste le débit de production d'oxygène (D p) en fonction de la comparaison faite à l'étape c) de manière telle que : i) on réduit le débit (D p) de production d'oxygène lorsque la pureté (P p) de l'oxygène mesurée à l'étape c) est telle que : VPS > P p,- ou ii) on augmente le débit (D p) de production lorsque la pureté (P p) en oxygène déterminée à  l'étape c) est telle que : VPS < P p de manière à obtenir une pureté en oxygène gazeux (P p) telle que : VPS = P p + X avec X < 0,5%. X  étant l'écart-type
Patent CA-2762752-A1 (CA)
Inventor: BRAEUNLICH MICHAEL K
IPC: C02F1/00
Filed: 2011-12-23
Abstract: The present invention seeks to provide a method and system for re-using waste water from a water purification device by redirecting it to a retention unit for accumulation, and, when sufficient waste water has accumulated, shutting off the civic water supply to the building's intake line and feeding the accumulated waste water to the intake line instead. Civic water supply resumes upon exhaustion of the accumulated waste water.
Patent CA-2763430-A1 (CA)
Title: Base station apparatus and information feedback method
Inventor: TAOKA HIDEKAZU
IPC: H04W72/08
Filed: 2010-06-23
Abstract: To suitably transmit feedback information for rank adaptation and precoding in uplink MIMO transmission to a user apparatus as feedback, a base station apparatus (200) is characterized by having a precoding weight/rank number selecting section (232) that determines rank information associated with the number of layers of spatial multiplexing in uplink, while determining a control amount of a transmission phase and/or transmission amplitude used in weighting for transmission antennas of a user apparatus, and transmission/reception sections (206a) (206b) that transmit the rank information determined in the precoding weight/rank number selecting section (232) to a mobile station (100) using an RRC signal, while transmitting the control amount to the mobile station (100) using a control channel signal.
Patent CA-2765353-A1 (CA)
Title: Hybrid canola quality brassica juncea
Inventor: YAO KENING
IPC: C07H21/04
Filed: 2012-01-23
Abstract: A seed from a first Brassica juncea oilseed plant comprising the cytoplasm of Moricandia arvensis and characterized as being cytoplasmic male sterile is provided. The seed from the Brassica juncea oilseed plant comprises canola quality oil and canola quality meal. A seed from a second Brassica juncea oilseed plant comprising a homozygous fertility restorer gene (Rfm) for mori cytoplasmic male sterility is also provided, wherein the Brassica juncea seeds have a canola quality oil and a canola quality meal. Also provided are hybrid Brassica juncea oilseed plants and methods to make hybrid Brassica juncea oilseed plants.
Patent CA-2769371-A1 (CA)
Title: Packaging machine with tray moving and lifting combs
Inventor: VACCARI MASSIMILIANO
IPC: B65G25/02
Filed: 2010-08-03
Abstract: The invention relates to a cost-effective, reliable and adaptable machine for packaging products in trays. The machine has a first station which arranges the full trays in a predetermined pattern in one or two parallel rows, while an intermediate station closes the full trays with a cover of film heat-sealed onto their top edge, to preserve the products packed inside them and also performs the operation of cutting off the sealed trays from the continuous web from which said closing cover is taken. A final station discharges the full trays, closed and separated, as they come from said intermediate station. Also included are moving and lifting combs for cyclically and simultaneously transferring groups of trays from the first station to the intermediate station and from the intermediate station to the final station.
Patent CA-2769439-A1 (CA)
Title: Adhesive bandage
Inventor: CHAN JENNIFER WING-YEE
IPC: A61F13/02
Filed: 2012-02-27
Abstract: Adhesive bandages having a backing layer with first and second opposing surfaces, and an absorbent pad associated with the backing layer, the absorbent pad including a first surface that faces the second surface of the backing layer and an opposing second surface having a plurality of tufted regions surrounded and separated by a first network of interconnecting channels recessed in the second surface of the absorbent pad;  where the tufted regions have a substantially uniform first density, the channel base region has a substantially uniform second density that is greater than the substantially uniform first density of the tufted regions and the network of channels is visible.
Patent CA-2769625-A1 (CA)
Inventor: TAMARKIN DOV
IPC: C09K23/42
Filed: 2010-07-29
Abstract: A substantially surface active agent-free foamable composition which includes short-chain alcohol, water, polymer, fatty alcohol or fatty acid or a combination of fatty alcohol and fatty acid and propellant. A substantially surface active agent-free foamable composition which includes, water, polymer, fatty alcohol or fatty acid and propellant. A method of treatment using a substantially surface active agent- free foamable compositions.
Patent CA-2769981-A1 (CA)
Title: Information display device, information display method, information display program, recording medium and information display system
Inventor: TAKAMI SHINYA
IPC: G06F3/0487
Filed: 2010-09-27
Abstract: Disclosed is an information display device which switches displayed contents in a manner not visually displeasing to a user. The information display device is provided with a display means for displaying, in a display region in a screen, information including a content display region in which content is displayed; a determination means for determining whether or not the content display region has become hidden; and a switching means for switching the content displayed in the content display region if the content display region has been determined to have become hidden.
Patent CA-2770024-A1 (CA)
Title: Polysiloxane coating with hybrid copolymer
Inventor: BASIL JOHN D
IPC: C09D183/04
Filed: 2010-07-26
Abstract: A coating includes the reaction product of (a) a hybrid copolymer incorporating (i) a first monomer including a hydroxy-functional organoacrylate and (ii) a second monomer including an organoalkoxysilane and (b) a second material including an organofunctional alkoxysilane. The first monomer can be a hydroxy functional acrylate and/or a hydroxyalkylacrylate. The second monomer can be a trialkoxysilane. The second material can be a trialkoxysilane.
Patent CA-2770443-A1 (CA)
Title: Process for the destillative purification of fluoroethylene carbonate
Inventor: LAMBERT ALAIN
IPC: C07D317/42
Filed: 2010-08-17
Abstract: Process for the destillative purification of fluoroethylene carbonate Crude fluoroethylene carbonate obtained by the fluorination of ethylene carbonate and elemental fluorine containing not more than 5 % by weight of HF is purified by at least two subsequent distillation steps. The bulk of HF can be removed, if desired,in a preliminary HF removal step, e.g. by stripping,before performing the distillation. Further,if desired, a second HF removal step can be performed by contacting the crude mixture or the distillate obtained after the first distillation step with an adsorbent for HF, e.g. silica gel. The distillation can be performed batch wise. It is preferred to perform it continuously. It yields purified fluoroethylene carbonate with an HF content of equal to or less than 30 ppm. The purified fluoroethylene carbonate can be applied as solvent additive for lithium ion batteries.
Patent CA-2770667-A1 (CA)
Inventor: CASAZZA MATTEO
IPC: H02K1/32
Filed: 2012-03-07
Abstract: A wind turbine rotary electric machine having a rotor, which rotates about a given axis and has a rotary body;  a plurality of permanent magnets fitted to the rotary body; a plurality of cooling channels close to the permanent magnets; and a plurality of heat-conducting bodies, each located partly contacting at least one permanent magnet and partly inside a cooling channel.
Patent CA-2771629-A1 (CA)
Title: Methods and apparatus for releasing a chemical into a well bore upon command
Inventor: STREICH STEVEN G
IPC: E21B33/13
Filed: 2010-08-23
Abstract: Methods and apparatuses for releasing a chemical in a well bore are disclosed. One apparatus includes a curved member configured for coupling to a casing, and a hollow member is connected to the curved member. A chemical container is disposed, at least in part, within the hollow space, and the hollow member extends at least partially around a hollow space.
Patent CA-2772270-A1 (CA)
Inventor: YOAKIM ALFRED
IPC: A47J31/52
Filed: 2010-09-01
Abstract: L'invention concerne une machine de préparation de boissons (1), laquelle machine comprend : un dispositif (40) pour le traitement d'un ou plusieurs ingrédients de boisson pour distribuer une boisson ; une unité de commande (21) reliée au dispositif de traitement d'ingrédient pour commander le traitement d'un ou plusieurs ingrédients de boisson ; et un module de communication (11) pour une communication avec un réseau externe (50, 511). Le module de communication (11) ne peut pas commander le dispositif de traitement d'ingrédient (40).
Patent CA-2773565-A1 (CA)
Title: Pressure interference testing for estimating hydraulic isolation
Inventor: RAMAKRISHNAN TERIZHANDUR
IPC: E21B47/06
Filed: 2008-07-02
Abstract: An apparatus and method for generating a pressure pulse of known magnitude are disclosed. A first chamber is hydraulically linked to a second chamber. A third chamber is hydraulically linked to the second chamber. A  fourth chamber is hydraulically linked to the third chamber via a valve. A fifth chamber is hydraulically linked with the fourth chamber via a second valve and is connected to a probe. The second chamber is filled with a gas. The first, third, fourth and fifth chambers are filled with an incompressible fluid. Means for sensing pressure in the third, fourth and fifth chamber, or the probe, are provided. A pressure pulse corresponding to the sensed pressure differential between the fourth and fifth chambers with the second valve closed is generated by opening the second valve with the first valve shut to isolate the first, second and third chambers from the fourth chamber.
Patent CA-2773813-A1 (CA)
Title: Portable electronic device and method of controlling same
Inventor: DELUCA MICHAEL JOSEPH
IPC: G06F15/02
Filed: 2012-04-04
Abstract: A method includes displaying a projected image from a display of a portable electronic device, detecting an object near the portable electronic device, and when the object is associated with the projected image, actuating an actuator to provide tactile feedback.
Patent CA-2774845-A1 (CA)
Title: Chain curing resin composition and fiber-reinforced composite material
Inventor: NOHARA ATSUSHI
IPC: C08G59/24
Filed: 2010-10-04
Abstract: Provided is an RTM moldable chain curing resin composition which can be molded with less energy in a short time, and which makes it possible to obtain a cured product that is superior in mechanical strength. A chain curing resin composition of the present invention includes an alicyclic epoxy compound (A) having two cyclohexene oxides in a molecule and a specific modified bisphenol A-type epoxy resin (B), and the content of the alicyclic epoxy compound (A) is to 90% by mass, when the total of the component (A) and the component (B) is taken as 100% by mass.
Patent CA-2776190-A1 (CA)
Inventor: WILKINS REBECCA ANN
IPC: A61B17/02
Filed: 2012-05-08
Abstract: A surgical access assembly for positioning within an opening in tissue including an outer frame positionable outside a patient and defining an opening therein dimensioned to receive a surgical instrument therethrough. The outer frame includes first and second portions. The first portion is biased into locking engagement with the second portion such that a first engagement structure is in locking engagement with a second engagement structure. An inner member is positionable within a patient and a flexible member extends between the inner member and outer member and is operatively associated with the outer member. The first portion is movable to overcome the bias to move the first and second engagement structures to a disengaged position, wherein in the disengaged position at least one of the first and second portions is movable with respect to the other portion to adjust the tension on the flexible member to retract tissue.
Patent CA-2777073-A1 (CA)
Inventor: NEUENDORF MAX
IPC: G10L19/14
Filed: 2010-10-06
Abstract: A multi-mode audio signal decoder for providing a decoded representation of an audio content on the basis of an encoded representation of the audio content comprises a spectral value determinator configured to obtain sets of decoded spectral coefficients for a plurality of portions of the audio content. The audio signal decoder also comprises a spectrum processor configured to apply a spectral shaping to a set of spectral coefficients, or to a pre-processed version thereof, in dependence on a set of linear-prediction-domain parameters for a portion of the audio content encoded in a linear-prediction mode, and to apply a spectral shaping to a set of decoded spectral coefficients, or a pre-processed version thereof, in dependence on a set of scale factor parameters for a portion of the audio content encoded in a frequency-domain mode. The audio signal decoder comprises a frequency-domain-to-time-domain converter configured to obtain a time-domain representation of the audio content on the basis of a spectrally-shaped set of decoded spectral coefficients for a portion of the audio content encoded in the linear-prediction mode, and to obtain a time domain representation of the audio content on the basis of a spectrally shaped set of decoded spectral coefficients for a portion of the audio content encoded in the frequency domain mode. An audio signal encoder is also described.