baber/WOPTO huggingface dataset:
Patent CA-2881958-A1 (CA)
Inventor: NINOV KIRIL ASENOV
IPC: A61K31/395
Filed: 2013-08-09
Abstract: There is disclosed compounds and pharmaceutical formulations containing 3-(4-cinnamyl-1-piperazinyl) -amino derivatives of 3-formylrifamycin SV and 3-formylrifamycin S according to Formula I and a second formula and a process of their preparation. In Formula I, R can be H or Na, and R1 is H. The compounds, as active substance, possess high activity against Gram- positive and Gram-negative microorganisms, as well as against tuberculous micobacteria (including atypical and rifamycin resistant). The method for the preparation of pharmaceutical formulations is readily feasible, and does not require special equipment for its implementation. The process for preparing the compounds is characterized by high yield and purity, using an environmental clean solvent -ethanol and water in the preparation and isolation of substances, and the absence of residual organic solvents in the final product. (see above formula)
Patent CA-2882254-A1 (CA)
Inventor: HELGESON LONNIE J
IPC: A61H23/04
Filed: 2013-08-29
Abstract: A device and method coupled to a therapy garment (30) to apply pressure and repetitive compression forces to a body of a person (60) has an air pulsator (1 1) and a user programmable time, frequency and pressure controller (106) operable to regulate the duration of operation, frequency of the air pulses and a selected air pressure applied to the body of a person (60).
Patent CA-2883130-A1 (CA)
Title: Complexes de biotine pour le traitement et le diagnostic de la maladie d'alzheimer
Inventor: ELMALEH DAVID R
IPC: C12N15/11
Filed: 2013-08-30
Abstract: La présente invention concerne des compositions et des méthodes de traitement ou d'imagerie de la maladie d'Alzheimer (AD). Les compositions comprennent une fraction biotine et une fraction ARNsi sans nécessiter un agent de ciblage, tel qu'un anticorps, l'avidine ou la streptavidine. Dans certains modes de réalisation, les compositions comprennent en outre un agent de diagnostic.
Patent CA-2883743-A1 (CA)
Inventor: FORLONG MURRAY HOULTON
IPC: F25B7/00
Filed: 2012-08-17
Abstract: A below plate coolant recovery and waste separation system for a combined machining and thermal cutting machine for cutting metal plate comprising a cutter positioned above a table and configured for x, y, and z - axis movement along a gantry and rails, a trolley structure located underneath the table, and constructed to move synchronously with the cutting tools, the trolley structure supporting at least one fume extraction chamber and at least one tray for receiving and removing coolant. Also included is a machine having coolant recovery and waste separation that combines a machining head with coolant and thermal cutting for cutting metal plates.
Patent CA-2885264-A1 (CA)
Inventor: GU FENG
IPC: A61K9/16
Filed: 2013-09-16
Abstract: Functionalized particulate support material suitable for use in chromatography columns or cartridges, such as in a liquid chromatography (HPLC) column, is disclosed. Chromatography columns or cartridges containing the functionalized particulate support material, methods of making functionalized particulate support material, and methods of using functionalized particulate support material, such as a media in a chromatography column or cartridge, are also disclosed.
Patent CA-2885517-A1 (CA)
Title: Methods for producing recombinant proteins
Inventor: CAIN KATHARINE LACY
IPC: C12N15/63
Filed: 2013-09-30
Abstract: The present disclosure relates to a host cell transfected with a NHEJ protein or a functional fragment thereof or a polynucleotide encoding the same, wherein said polynucleotide sequence is under the control of a suitable promoter and the host cell is also transfected with an expression cassette comprising a polynucleotide sequence encoding at least one protein of interest, methods of preparing the host cells, plasmids and intermediates employed in the preparation of the same and use of the host cells to express to protein.
Patent CA-2888654-A1 (CA)
Title: Seat pad for cycling trousers
Inventor: KNOPIK ANITA
IPC: A41D1/084
Filed: 2013-12-02
Abstract: A seat pad (1) for cycling trousers comprises a front portion (11) adapted to be arranged in a crotch area of a cyclist, and a back portion (12) adapted to be arranged in a perineal area of the cyclist. The front portion (11) and the back portion (12) are joined by one or multiple seams (15) which are running sideways of a longitudinal center line (19) of the seat pad between opposing peripheral areas (17, 18) of the seat pad, wherein the seat pad takes a three-dimensional concave shape in the joining region (14) of the front portion (11) and back portion (12). The three-dimensional concave shape is formed in that opposing seam joining lines (161,162) of the front portion (11) and the back portion (12) are joined along the one or multiple seams (15) thereby closing a respective tapered gap (13) between the front portion and back portion on each side of the longitudinal center line (19).
Patent CA-2888837-A1 (CA)
Inventor: ONGINI ENNIO
IPC: A61P27/06
Filed: 2013-10-10
Abstract: The present invention relates to novel nitric oxide donor compounds for the use in the treatment and/or prophylaxis of hypertensive glaucoma, normotensive glaucoma and ocular hypertension.
Patent CA-2889124-A1 (CA)
Title: Alliage inoculant pour pieces epaisses en fonte
Inventor: FAY AURELIE
IPC: C22C35/00
Filed: 2013-11-12
Abstract: La présente invention se rapporte à un alliage inoculant pour le traitement de pièces épaisses en fonte à base de ferro-silicium, contenant entre 0,005 et 3 % en masse de Terres Rares, caractérisé en ce qu'il contient également entre 0,2 et 2 % en masse d'Antimoine.
Patent CA-2890833-A1 (CA)
Inventor: ATKINSON JEFFREY L
IPC: A61K38/38
Filed: 2012-11-09
Abstract: Described herein are drying methods for tuning one or more properties of a microparticle. In one aspect, the release profile of a microparticle comprising a bioactive agent therein can be affected by the disclosed drying methods.
Patent CA-2893081-A1 (CA)
Title: System and method for managing pressure when drilling
Inventor: SKINNER NEAL GREGORY
IPC: E21B33/12
Filed: 2012-12-28
Abstract: A pressure management device of a drilling system is disclosed. The device includes a housing, a primary bearing package coupled to the housing such that the primary bearing package is not removable from the housing. The primary bearing package is further configured to rotate with respect to the housing. The device also includes a sealing package configured to automatically seal between a drill pipe and the primary bearing package in response to an insertion of the drill pipe through the housing.
Patent CA-2893817-A1 (CA)
Title: Assemblage a mediation par peg de molecules d'acide nucleique
Inventor: URANO JUN
IPC: C12N15/00
Filed: 2013-12-11
Abstract: La présente invention concerne des procédés d'assemblage d'une molécule d'acide nucléique à partir d'un ensemble d'oligonucléotides se superposant. Le procédé entraîne la mise en contact d'un ensemble d'oligonucléotides se superposant avec une ADN polymérase, un mélange de dNTP et un agent de rassemblement pour former un mélange d'assemblage. Dans un mode de réalisation, l'agent de rassemblement est le polyéthylène glycol (PEG). La présence de l'agent de rassemblement facilite le procédé d'assemblage d'acide nucléique de l'invention. Le mélange d'assemblage est ensuite soumis à de multiples cycles, chaque cycle comportant une phase d'hybridation, une phase d'extension et une phase de dénaturation, la molécule d'acide nucléique souhaitée étant ainsi assemblée. Dans certains modes de réalisation, une ou plusieurs des phases ont des durées variables.
Patent CA-2894167-A1 (CA)
Inventor: ROBINSON BRIAN
IPC: G01N33/574
Filed: 2013-12-11
Abstract: The invention is directed to a method of inhibiting prostate cancer cell proliferation using a substance that inhibits the activity of a soluble adenylyl cyclase (sAC) protein. The invention also is directed to methods of diagnosing and prognosticating prostate cancer in a subject by evaluating sAC gene or protein expression in the subject.
Patent CA-2894670-A1 (CA)
Title: Device for sensorial evaluation of consumer product application feel
Inventor: VAYNBERG KONSTANTIN ABRAHAM
IPC: G01L5/00
Filed: 2013-01-14
Abstract: A product testing assembly is described. The product testing assembly may include a substrate, a measuring device, and a data processing system. The substrate has at least one surface configured to receive an application of a product to be tested, for example paint. The measuring device is configured to sense measured quantities as product is applied to the substrate and output one or more signals representative of a sequence of forces and/or moments being applied to the surface of the substrate by the application of the product to be tested. The data processing system has one or more processors configured to receive the one or more signals representative of the sequence of forces and/or moments being applied to the surface of the substrate, and to convert the one or more signals into an output signal representative of one or more application performance characteristics of the product to be tested.
Patent CA-2898677-A1 (CA)
Inventor: DOHLA STEFAN
IPC: G10L19/08
Filed: 2014-01-28
Abstract: The invention provides an audio encoder and method for encoding a non-speech audio signal so as to produce therefrom a bitstream, the audio encoder comprising: a combination (2, 3) of a linear predictive coding filter (2) having a plurality of linear predictive coding coefficients (LC) and a time-frequency converter (3), wherein the combination (2, 3) is configured to filter and to convert a frame (Fl) of the audio signal (AS) into a frequency domain in order to output a spectrum (SP) based on the frame (Fl) and on the linear predictive coding coefficients (LC); a low frequency emphasizer (4) configured to calculate a processed spectrum (PS) based on the spectrum (SP), wherein spectral lines (SL) of the processed spectrum (PS) representing a lower frequency than a reference spectral line (RSL) are emphasized; and a control device (5) configured to control the calculation of the processed spectrum (PS) by the low frequency emphasizer (4) depending on the linear predictive coding coefficients (LC) of the linear predictive coding filter (2). Furthermore, the invention provides a corresponding audio decoder, a system, a method for decoding a bitstream containing quantized spectrums and a plurality of linear predictive coding coefficients and a corresponding computer program.
Patent CA-2899759-A1 (CA)
Inventor: WANG YIJUN
IPC: B01J29/82
Filed: 2014-01-29
Abstract: A method for preparing a catalyst. The method comprises the following steps: (1) mixing a ZSM-5 molecular sieve, a phosphorus source, a base material, a bonding agent and water to prepare water slurry, wherein total content of components except the water is 20-50wt% with a total weight of the water slurry as a benchmark; (2) performing spray drying on the slurry prepared in step (1) to obtain a granular intermediate product; (3) performing roasting on the granular intermediate product prepared in step (2) to obtain the catalyst for preparing olefin from methanol in a fluidized bed. The present invention also provides the catalyst prepared using the method and a method for preparing olefin from methanol in a fluidized bed using the catalyst. In the method for preparing olefin from methanol, a conversion rate of the methanol is greater than 99%, selectivity of propylene is high, and C4 selectivity can reach up to 32%.
Patent CA-2900993-A1 (CA)
Title: Container with heating features
Inventor: NETZER PHILIP E
IPC: A47J36/00
Filed: 2014-03-14
Abstract: A container formed from a blank comprising a base layer and a lamination layer. The container has a bottom wall, a side wall, and a rolled edge extending from the side wall. The container includes features for helping to direct moisture from an interior surface of the bottom wall of the container to the side wall. The features comprise a plurality of embossed features and linear features extending in at least a portion of the container and defining respective grooves in an interior surface of the container defined by the bottom wall and the side wall.
Patent CA-2901489-A1 (CA)
Inventor: KRAMER HERMANN
IPC: G01V5/10
Filed: 2014-02-18
Abstract: A method for evaluating a characteristic of a formation adjacent a wellbore comprises emitting a neutron field into the formation from a neutron source, obtaining data comprising a long neutron neutron (LNN), short neutron neutron (SNN), long neutron gamma (LNG) and short neutron gamma data (SNG) from the neutron field emitted into the formation and combining the long data with the short data to reduce error associated with the characteristic to be evaluated. A detector for evaluating a characteristic of a formation includes a neutron source and detectors for detecting LNN, SNN, LNG, SNG.
Patent CA-2901672-A1 (CA)
Inventor: MAOR VADIM
IPC: G01R33/00
Filed: 2014-02-18
Abstract: A method of detecting a proximity to a target device. The method comprises scanning a wireless network frequency band in a personal mobile device to discover at least one wireless network signal, triggering, in response to a discovery of the at least one wireless network signal, a magnetic field scan of a magnetometer operated by the personal mobile device, detecting, in the personal mobile device, according to the magnetic field scan, a presence or an absence of a magnetic field signature associated with a predefined proximity to a target device.
Patent CA-2902804-A1 (CA)
Title: Film stratifie utilisant de la resine a l'acide polylactique
Inventor: HOCHI MOTONORI
IPC: A61L15/64
Filed: 2014-03-06
Abstract: L'invention concerne un film stratifié caractérisé par la stratification d'au moins un de chacun des éléments suivants : une couche de résine soluble dans l'eau et une couche de résine à l'acide polylactique au moins sur une surface d'un film substrat, l'épaisseur de la couche de résine soluble dans l'eau étant entre 0,1 et 15 µm, et l'épaisseur de la couche de résine à l'acide polylactique étant entre 10 et 500 nm. Grâce à une telle configuration, il est possible d'obtenir un film stratifié qui est optimal comme préparation externe pour la peau telle qu'un agent de couverture de plaie, et un agent antiadhésif, ou un objet de soin de la peau, et qui est tel que la couche de résine soluble dans l'eau et la couche de résine à l'acide polylactique peuvent être facilement pelées du film substrat. Il a les propriétés supérieures suivantes : propriétés d'adhésion et de revêtement par rapport à des parties adhérées flexibles et courbes, et il a une compatibilité supérieure avec des organes et des éléments similaires, tels que la peau et des organes internes.
Patent CA-2902920-A1 (CA)
Inventor: JAIN NISHA
IPC: C12Q1/68
Filed: 2014-03-05
Abstract: The present invention relates to methods and kits for nucleic acid detection in an assay system.
Patent CA-2903158-A1 (CA)
Title: Method and apparatus for learning-enhanced atlas-based auto-segmentation
Inventor: HAN XIAO
IPC: G06T7/00
Filed: 2014-02-12
Abstract: Disclosed herein are techniques for enhancing the accuracy of atlas-based auto-segmentation (ABAS) using an automated structure classifier that was trained using a machine learning algorithm. Also disclosed is a technique for training the automated structure classifier using atlas data applied to the machine learning algorithm.
Patent CA-2904181-A1 (CA)
Title: Sandwich immunoassay comprising anchoring reagent
Inventor: AGHVANYAN ANAHIT
IPC: C12Q1/68
Filed: 2014-03-12
Abstract: The present invention is directed to methods for improving assay specificity and performance in binding assays.
Patent CA-2904512-A1 (CA)
Inventor: ELBASIONY AMR
IPC: A61L31/16
Filed: 2013-03-08
Abstract: In part, the invention relates to computer-based methods, devices, and systems suitable for displaying stent malapposition in a 2-D or 3-D image. A threshold malapposition distance can be set as an input in response to which a software component in an imaging pipeline automatically detects stent struts and calculates a malapposition distance from a lumen contour. Projections of stent strut dimensions can be used to compensate for stent imaging artifacts results from imaging probe orientation in the lumen.
Patent CA-2904885-A1 (CA)
Title: Anchoring system for seat back
Inventor: OLARTE ALVARO MAURICIO
IPC: A47C15/00
Filed: 2014-03-07
Abstract: A seating system adapted for use in stadium, auditorium, and/or theater-type settings. The system utilizes seat back pins, support beams, and anchors for installing seat backs in series and without requiring custom components to account for variability in dimensions. A method for installing seat backs provides the installer with multiple degrees of freedom when adjusting the position of a seat back being installed, including lateral positioning and rotational orientation.
Patent CA-2905667-A1 (CA)
Inventor: SHANKS DAVID SIRDA
IPC: G01N33/28
Filed: 2014-03-10
Abstract: L'invention concerne un système de mesure de fluide et un procédé qui permettent de déterminer des mélanges d'éléments s'écoulant dans un conduit tel qu'un puits de pétrole. Le système comprend un câble de capteur (24) pour un emplacement dans un puits de forage (12) ; un générateur de signal (68) pour injecter un signal haute fréquence le long du fil (24) ; une unité d'acquisition de données (72) pour enregistrer des premiers signaux réfléchis reçus en provenance du fil ; une unité de critères système pour maintenir un ensemble de données relatives au système, et un processeur (66) permettant d'agir dès les premiers signaux réfléchis et sur l'ensemble de données pour établir une sortie révélatrice de fluide d'éléments dans le puits de forage à partir duquel le mélange de fluides s'écoulant dans le puits peut être déterminé. Un processus itératif peut être utilisé avec un guide d'ondes et des modèles probabilistes.
Patent CA-2907955-A1 (CA)
Title: Methods for preparing acetic acid via ethane oxidation
Inventor: KARIME MUSTAPHA N
IPC: C07C51/215
Filed: 2014-05-13
Abstract: The present disclosures and inventions relate to methods for the preparation of acetic acid via the oxidation of ethane, including the preparation of high purity acetic acid that comprises very low concentrations of formic acid impurity. More specifically, described herein are methods for producing acetic acid comprising: a. producing a crude acetic acid composition comprising formic acid from ethane via ethane oxidation; and then b. purifying the crude acetic acid composition by crystallization to remove formic acid to achieve a purified acetic acid composition; wherein the formic acid is present in the purified acetic acid composition in an amount less than 0.2 % by weight, based on the total weight of the purified acetic acid composition.
Patent CA-2910084-A1 (CA)
Inventor: WHALEN SHAUN T
IPC: B61H15/00
Filed: 2014-06-26
Abstract: A drainage system for use with a slack adjuster for a railway brake rigging. The drainage system allows fluid and contaminants to drain from the slack adjuster to prevent the fluid and contaminants from accumulating within the slack adjuster, contacting an operating area of the slack adjuster, and interfering with the operation of the slack adjuster. The slack adjuster includes a main housing portion, a cone nut housing portion enclosing a critical operating area of the slack adjuster, and an overtravel housing portion. The drainage system includes at least one aperture extending through a sidewall portion of the overtravel housing portion. The at least one aperture is configured to allow fluid and/or contaminants to drain there through to reduce exposure of the critical operating area to fluid and/or contaminants. A plug and/or patch can be provided to sealingly and/or removably engage the at least one aperture.
Patent CA-2910329-A1 (CA)
Inventor: ALEYSA MOHAMMADSHAYESH
IPC: F23G5/027
Filed: 2014-04-25
Abstract: The invention relates to a small firing system (1) for the combustion of solid fuels, having: a gasification zone (2) for generating combustion gas and a combustion zone (6) for combusting combustion gas; a first blower (4) for supplying primary air into the gasification zone (2); and a second blower (8) for supplying secondary air into the combustion zone (6), wherein the first blower (4) can be regulated depending on the desired output of the small firing system (1) and/or the second blower (8) can be regulated depending on a desired oxygen content in the exhaust air from the combustion zone (6).
Patent CA-2911689-A1 (CA)
Inventor: GOEHLICH ROBERT ALEXANDER
IPC: B60F5/00
Filed: 2015-11-09
Abstract: The invention relates to a method for attaching a component to a fuselage section (10) of an aircraft or spacecraft. In a step of the method (S1), a rail (4) is arranged within a fuselage section (10) of an aircraft, which rail (4) extends in a longitudinal direction of the fuselage section (10). In another step (S2), a support structure (2) is movably mounted to the rail (4) such that the support structure (2) can be moved along the rail (4) in the longitudinal direction of the fuselage section (10). The support structure (2) comprises a positioning unit (3) for positioning a tool (5) for attaching the component to the fuselage section (10) at a location where the component is to be attached to the fuselage section (10). The invention also relates to a device (1) for attaching a component to a fuselage section (10) of an aircraft.
Patent CA-2911712-A1 (CA)
Title: Pyrophosphorolysis activated polymerization (pap)
Inventor: LIU QIANG
IPC: C12P19/34
Filed: 2003-05-09
Abstract: A novel method of pyrophosphorolysis activated polymerization (PAP) has been developed. In PAP, pyrophosphorolysis and polymerization by DNA polymerase are coupled serially for each amplification by using an activatable oligonucleotide P* that has a non- extendibIe 3'-deoxynucleotide at its 3' terminus. PAP can be applied for exponential amplification or for linear amplification. PAP can be applied to amplification of a rare allele in admixture with one or more wild-type alleles by using an activatable oligonucleotide P* that is an exact match at its 3' end for the rare allele but has a mismatch at or near its 3' terminus for the wild-type allele. PAP is inhibited by a mismatch in the 3' specific sequence as far as 16 nucleotides away from the 3' terminus. PAP can greatly increase the specificity of detection of an extremely rare mutant allele in the presence of the wild-type allele. Specificity results from both pyrophosphorolysis and polymerization since significant nonspecific amplification requires the combination of mismatch pyrophosphorolysis and misincorporation by the DNA polymerase, an extremely rare event. Using genetically engineered DNA polymerases greatly improves the efficiency of PAP.
Patent CA-2911771-A1 (CA)
Inventor: STAHL EDWARD L
IPC: B65D1/36
Filed: 2015-11-09
Abstract: A beverage crate having a bottom portion and an upper band connected to the bottom portion by a plurality of columns. The upper band includes a plurality of inwardly facing flat surfaces positioned about a perimeter of the bottom portion, and a plurality of inwardly facing concave portions. The upper band does not extend into the interior of the crate as defined by the bottom portion. A portion of each column extends into the interior of the crate.