baber/WOPTO huggingface dataset:
Patent CA-2954350-A1 (CA)
Inventor: KAMEN DEAN
IPC: A61M1/00
Filed: 2007-08-03
Abstract: When a patient is fitted with an external gastrostomy connection to the stomach, ingested food can be removed through the gastrostomy connection using a pump-based or siphon-based system to achieve weight loss. The process of removing ingested food can be improved by alternating the infusion of liquid into the stomach with the removal of material from the stomach. Optionally, stomach acid may be captured and returned to the stomach. Optionally, nutritional supplements or medicines may be added to the infused liquid. Optionally, a flush mount connectorized system with a built in valve may be used to simplify the interface with the gastrostomy hardware that remains installed in the patient. Optionally, the system may be configured to disable itself from further use after a triggering event (e.g., the passage of time or a predetermined number of uses) has occurred.
Patent CA-2954454-A1 (CA)
Inventor: MACKEY KEITH E
IPC: A47C31/00
Filed: 2017-01-10
Abstract: A mattress and adjustable foundation selection system and process generally includes a mattress having a pressure sensor pad configured to detect localized pressure changes on a sleeping surface as a function of a subject lying on the mattress optionally while the comfort of said mattress is adjusted by means of one or more fluid filled chambers; an adjustable foundation adjustably supporting the mattress and configured to change the mattress from a planar configuration to a non-planar configuration;  and a display for displaying a contour map associated with the localized pressure changes. The method includes positioning a subject in a sleeping position on a planar surface of a mattress operatively coupled to an adjustable foundation; displaying to the subject a contour map of localized pressure changes as a function of positioning the subject on the mattress planar surface; adjusting the adjustable foundation and changing the planar surface to a non-planar surface; and displaying to the subject a contour map of the localized pressure changes associated with the mattress non-planar surface.
Patent CA-2956052-A1 (CA)
Title: Nitrile group-containing copolymer rubber, cross-linkable rubber composition, and cross-linked rubber
Inventor: INOUE SAYAKA
IPC: C08L9/02
Filed: 2015-07-30
Abstract: Provided is a nitrile-group-containing copolymer rubber that contains a,ß-ethylenic unsaturated nitrile monomer units in a proportion of 10-60 wt% and has a Z-average radius of gyration of 100 nm or more. The iodine value of the nitrile-group-containing copolymer rubber of the present invention is preferably 120 or lower. Additionally, the degree of plasticity of the nitrile-group-containing copolymer rubber of the present invention is preferably 14-90. The present invention makes it possible to provide a nitrile-group-containing copolymer rubber capable of yielding crosslinked rubber having exceptional tensile stress, compression set resistance, and low heat build-up.
Patent CA-2956537-A1 (CA)
Title: Process for manufacturing steel sheets for press hardening, and parts obtained by means of this process
Inventor: COBO SEBASTIAN
IPC: C22C38/08
Filed: 2015-07-29
Abstract: The invention relates to a rolled steel sheet, for press hardening, the chemical composition of which comprises, the contents being expressed by weight: 0.24% = C = 0.38%, 0.40% = Mn = 3%, 0.10% = Si = 0.70%, 0.015% = Al = 0.070%, 0% = Cr = 2%, 0.25% = Ni = 2%, 0.015% = Ti = 0.10%, 0 % = Nb = 0.060%, 0.0005% = B = 0.0040%, 0.003% = N = 0.010%, 0.0001% = S = 0.005%, 0.0001% = P = 0.025%, it being understood that the titanium and nitrogen contents satisfy: Ti/N > 3.42, and that the carbon, manganese, chromium and silicon contents satisfy: formula (I), the chemical composition optionally comprising one or more of the following elements: 0.05% = Mo = 0.65%, 0,001% = W = 0.30%, 0.0005 % = Ca = 0.005%, the remainder consisting of iron and of unavoidable impurities originating from the production, the sheet containing a nickel content Nisurf at any point of the steel in the region of the surface of said sheet over a depth ?, such that: Nisurf > Ninom, Ninom denoting the nominal nickel content of the steel, and such that, Nimax denoting the maximum nickel content within ?: formula (II) and such that: formula (III) the depth ? being expressed in micrometres, the Nimax and Ninom contents being expressed as weight percentages.
Patent CA-2959539-A1 (CA)
Inventor: DOLERUD ERIK
IPC: F03B13/26
Filed: 2014-08-29
Abstract: The invention relates to a method for controlling the operation of a submersible power plant (1) and a submersible power plant (1). The submersible power plant (1) comprises a structure (2) and a vehicle (3). The vehicle (3) comprises at least one wing (4). The vehicle (3) is arranged to be secured to the structure (2) by means of at least one tether (5). The vehicle (3) is arranged to move in a predetermined trajectory by means of a fluid stream passing the vehicle (3). The vehicle (3) is arranged to change the angle of attack of the at least one wing (4). The method comprises: I: determining if the speed of the fluid passing the vehicle (3) is higher than a predetermined value; or II: determining if the speed of the fluid passing the vehicle (3) is lower than the predetermined value. The vehicle (3) changes the angle of attack for different situations depending on if the speed is higher or lower than the predetermined trajectory.
Patent CA-2959619-A1 (CA)
Inventor: PARK SUNG-IK
IPC: H03M13/11
Filed: 2014-09-25
Abstract: Linvention porte sur un codeur de contrôle de parité de faible densité (LDPC), un décodeur LDPC et un procédé de codage LDPC. Le codeur LDPC comprend une première mémoire, une seconde mémoire et un processeur. On stocke dans la première mémoire un mot de code possédant une longueur de 16 200 et un taux de codage de 3/15. La seconde mémoire est initialisée à 0. Le processeur génère le mot de code LDPC correspondant aux bits dinformation en effectuant une opération daccumulation par rapport à la seconde mémoire à laide dune séquence correspondant à une matrice de contrôle (PCM).
Patent CA-2960539-A1 (CA)
Inventor: ANDARAWIS EMAD ANDARAWIS
IPC: G01B21/16
Filed: 2010-01-14
Abstract: A sensor system (30) for measuring a clearance (32) between a stationary component (22) and a rotating component (16) of a rotating machine (10) is provided. The system includes a clearance sensor (24) to output a clearance measurement signal. A sensor memory (98) is attached to the sensor (24) for storing a first sensor information. A second sensor information is stored in a electronics interface memory (94). The first and the second sensor information are read and the clearance sensor is matched with a respective plurality of calibration data by an electronic interface (92) based on the first and the second sensor information.
Patent CA-2964807-A1 (CA)
Inventor: HAIDER MASOOM
IPC: G01R33/30
Filed: 2015-10-16
Abstract: A magnetic resonance (MR) apparatus, the MR apparatus including a tissue pressing surface having one or more MR coil elements, the pressing surface being configured and sized to selectively indent a portion of an exterior tissue of a subject when a physical force is applied to the indenting substrate thereby reducing a distance between the one or more MR coil elements and a structure of interest located inside the subject.
Patent CA-2967276-A1 (CA)
Inventor: ZHAO YIFEI
IPC: G01N27/72
Filed: 2017-05-15
Abstract: The metal detection apparatus, which has a passage channel (100) for transferring products (P) that may contain metal contaminants (C), comprises at least one transmitter unit (1), which provides transmitter signals to a transmitter coil (2) that is inductively coupled to a first and a second receiver coil (31; 32), which are balanced and connected separately or combined to an input of a receiver unit (4). According to the invention the transmitter coil (2) comprises at least two coil sections (211, 212; 221, 222) that are arranged inclined to one another and that generate at least a first and a second magnetic field (My; Mz) and wherein the first and the second receiver coil (31; 32) comprise each at least a first coil section (311;  321) that is engaged in the first magnetic field (My) and at least a second coil section (312; 322) that is engaged in the second magnetic field (Mz).
Patent CA-2967955-A1 (CA)
Inventor: STAITE PHILIP A
IPC: B66B11/02
Filed: 2017-05-24
Abstract: This new mechanical device is used for elevator door sills to keep clean from dirt using a rubber motor belt. It is done by a rubber motor belt sliding in and out of the sill covering the door sill when the elevator car door is open.
Patent CA-2968290-A1 (CA)
Title: Concentrat de biere ou de cidre
Inventor: DE SCHUTTER DAVID
IPC: C12H6/00
Filed: 2015-11-25
Abstract: La présente invention concerne un procédé pour la préparation d'un concentrat de bière ou de cidre, comprenant de l'alcool et des constituants volatils d'arôme de bière ou de cidre et en outre la bière ou le cidre préparés à partir de celui-ci. En particulier, l'invention concerne un procédé de concentration à deux étapes, la première étape impliquant une nanofiltration de haute efficacité, qui permet d'obtenir un retentat hautement concentré et une fraction aqueuse de perméat comprenant de l'alcool et des constituants volatils d'arôme, et la deuxième étape impliquant l'élimination de l'eau de ladite fraction de perméat pour obtenir une solution d'alcool hautement concentrée comprenant également les constituants volatils d'arôme, qui est ensuite combinée avec le retentat de la première étape en un concentrat final de bière ou de cidre à haute teneur en alcool et en arôme.
Patent CA-2969635-A1 (CA)
Title: Methode de traitement de la fibrose pulmonaire idiopathique
Inventor: CHIRIVI RENATO GERARDUS SILVANO
IPC: A61P29/00
Filed: 2015-12-11
Abstract: L'invention concerne le domaine des méthodes et préparations pour les traitements médicaux, en particulier le traitement de la fibrose pulmonaire idiopathique (FPI). L'invention propose de telles méthodes, où des anticorps ou des fragments de ceux-ci qui réagissent avec des épitopes citrullinés sélectionnés sont utilisés dans le traitement de la FPI. Les anticorps contre des épitopes citrullinés situés à l'extrémité amino-terminale des polypeptides de type histones H2A et H4 se sont avérés être particulièrement utiles. L'invention concerne ainsi un anticorps réagissant spécifiquement avec un épitope citrulliné situé sur l'extrémité N-terminale des histones H2A ou H4 désiminées, et destiné à être utilisé dans la prévention ou le traitement de la fibrose pulmonaire idiopathique.
Patent CA-2970601-A1 (CA)
Inventor: MURAKAMI KENGO
IPC: F23C5/08
Filed: 2015-12-11
Abstract: This combustion system is capable of using a petroleum pitch fuel, and is provided with a burner (100) having a fuel supply pipe where a flame stabilizing plate is formed in a tip end of the same, and a high temperature maintaining unit (2) for maintaining an atmosphere temperature at a vicinity of the flame stabilizing plate during operation higher than a softening point of the petroleum pitch fuel. Thus, even when the petroleum pitch is used as fuel, the burner does not become unusable due to adhesion/ solidification of the petroleum pitch inside the burner and combustion operation can be continued for a long time.
Patent CA-2970782-A1 (CA)
Title: Ionic liquid systems
Inventor: BIANCHETTI GIULIA OTTAVIA
IPC: C11B9/00
Filed: 2015-12-11
Abstract: The present invention relates to an ionic liquid system for enhanced delivery and/or deposition of a perfume raw material onto a substrate, particularly fabric, hard surfaces, soft surfaces, skin, or hair. The invention also relates to consumer products comprising the new ionic liquid systems, and processes for making and methods of using such ionic liquid systems and consumer products.
Patent CA-2971789-A1 (CA)
Title: Amelioration de la detection et de signalisation de l'approche du domaine de vortex par un giravion
Inventor: CERTAIN NICOLAS
IPC: B64D45/04
Filed: 2017-06-22
Abstract: La présente invention concerne un procédé et un dispositif (10) de détection de l'approche d'un domaine de vortex par un giravion (20). Après avoir déterminé préalablement un seuil de vitesse d'avancement limite et un seuil de vitesse verticale limite définissant une limite d'entrée dans un domaine de vortex pour ledit giravion (20), une vitesse d'avancement prédictive (V AP) et une vitesse verticale prédictive (V ZP) dudit giravion (20) sont calculées, ladite vitesse verticale prédictive (V ZP) étant calculée différemment selon la valeur de ladite vitesse d'avancement instantanée (V A). Ensuite, ladite vitesse d'avancement prédictive (V AP) et ladite vitesse verticale prédictive (V ZP) sont comparées auxdits seuils, qui peuvent être des seuils à hystérésis, afin de déterminer si ledit giravion approche d'un domaine de vortex et de le signaler le cas échéant à un pilote dudit giravion (20).
Patent CA-2972948-A1 (CA)
Inventor: KAVAKKA JARI
IPC: B01D11/04
Filed: 2016-02-01
Abstract: L'invention concerne un procédé de génération d'un flux de sucre raffiné qui comprend du xylose à partir d'une solution d'hydrolyse de la biomasse, ce procédé consistant à mettre en contact une solution d'hydrolyse de la biomasse, qui comprend une population de sucres mixtes comprenant du xylose, un acide et des impuretés, avec un solvant à séparation thermique de phases, tel qu'un solvant glycolique, pour former un mélange d'extraction; et à séparer dudit mélange d'extraction un premier flux contenant le solvant à séparation thermique de phases, l'acide et des impuretés et un second flux de sucre raffiné qui comprend le xylose. Le solvant à séparation thermique de phases est un éthylène glycol ou un éther de propylène glycol, tel que le 2-butoxyéthanol ou le 1-propoxy-propanol, ou une combinaison quelconque de ceux-ci.
Patent CA-2973677-A1 (CA)
Inventor: GAVEAU ALEXIS
IPC: H02S20/00
Filed: 2016-02-03
Abstract: Dispositif de fixation (1) d'un panneau solaire comprenant au moins deux éléments de maintien (2,2'), aptes à  maintenir un panneau par coopération avec deux parties opposées du panneau solaire, au moins un des éléments de maintien (2,2') étant mobile le long d'une direction définie par un système de guidage et de manière à permettre un réglage de l'écartement entre les deux éléments de maintien (2,2') caractérisé en ce qu'il comporte : un ensemble comprenant un support fixe (3, 3') et ledit élément de maintien (2, 2'), mobile, ledit élément de maintien mobile (2, 2')et ledit support fixe (3, 3') étant constitués respectivement par deux pièces synthétiques (P1, P2), notamment plastiques, le système de guidage étant réalisé  par des conformations mutuellement engageantes entre ledit élément de maintien mobile (2, 2'), et ledit support fixe (3, 3') réalisées d'un seul tenant avec lesdites pièces (P1,P2) formant ledit support fixe et ledit élément de maintien mobile.
Patent CA-2973931-A1 (CA)
Inventor: BOFFI PAOLO
IPC: H01B3/02
Filed: 2015-01-21
Abstract: The present invention relates to an accessory for high-voltage direct-current (HVDC) energy cables comprising: at least one element made from a crosslinked elastomeric polymer material, and at least one scavenging layer comprising zeolite particles. The zeolite particles are able to scavenge, very efficiently and irreversibly, the by-products deriving from the cross-linking reaction, so as to avoid space charge accumulation in the element during the accessory lifespan. Moreover, the zeolite particles can prevent the crosslinking by-products present in the element of a non-degassed accessory from migrating towards the insulating layer of the energy cable on which the accessory is mounted.
Patent CA-2977796-A1 (CA)
Inventor: MANEY BILL
IPC: B01J19/00
Filed: 2015-11-01
Abstract: A nanopore based sequencing chip package is disclosed. The nanpore based sequencing chip package includes a reservoir defined by a plurality of surfaces. The chip package includes a nanopore cell array comprising a plurality of nanopore sensor cells enclosed by the reservoir. Each nanopore sensor cell has a working electrode. At least one surface of the reservoir is configured to be in contact with a conducting fluid when the conducting fluid is flowing through the reservoir. The chip package further includes a counter electrode disposed on the at least one surface of the reservoir.
Patent CA-2978810-A1 (CA)
Title: Cabinet with snap-in frame
Inventor: JEFFRIES MARK STEVEN
IPC: F16B2/22
Filed: 2017-09-11
Abstract: A cabinet with a snap-in frame is described. The cabinet uses spring clips that engage the frame to an opening of the cabinet. The spring clips are fastened to outer edges around the opening of the cabinet. The frame is urged into the opening of the cabinet. The frame compresses the spring clips as the frame is pushed into the opening of the cabinet. End portions of the spring clips snap into recesses of an outer surface of the frame. The spring clips are easily aligned along the opening of the cabinet to ensure proper placement of the frame with respect to cabinet.
Patent CA-2981259-A1 (CA)
Title: System and method for use in downhole communication
Inventor: CLARKSON HUGH
IPC: E21B47/13
Filed: 2014-02-28
Abstract: A downhole arrangement comprising a plurality of secondary elements, wherein each secondary element is configured so as to have a characteristic frequency response when an electromagnetic field is coupled from a primary element of a deployable tool to the secondary element. Also disclosed is a method of selectively writing information to a downhole arrangement which comprises a plurality of secondary elements, the method comprising: exposing one or more of the secondary elements to an electromagnetic field of sufficient strength so as to alter a characteristic frequency response of the one or more of the secondary elements.
Patent CA-2981317-A1 (CA)
Inventor: EKSTRAND PER
IPC: H03H17/02
Filed: 2010-02-17
Abstract: The document relates to modulated sub-sampled digital filter banks, as well as to methods and systems for the design of such filter banks. In particular, the present document proposes a method and apparatus for the improvement of low delay modulated digital filter banks. The method employs modulation of an asymmetric low-pass prototype filter and a new method for optimizing the coefficients of this filter. Further, a specific design for a 64 channel filter bank using a prototype filter length of 640 coefficients and a system delay of 319 samples is given. The method substantially reduces artifacts due to aliasing emerging from independent modifications of subband signals, for example when using a filter bank as a spectral equalizer. The method is preferably implemented in software, running on a standard PC or a digital signal processor (DSP), but can also be hardcoded on a custom chip. The method offers improvements for various types of digital equalizers, adaptive filters, multiband companders and spectral envelope adjusting filter banks used in high frequency reconstruction (HFR) or parametric stereo systems.
Patent CA-2983058-A1 (CA)
Inventor: ROUSSEAU VICTOR
IPC: A01J5/00
Filed: 2016-04-08
Abstract: An improved teat cup, teat cup sleeve, milking machine and milking method provides cleaner milk by drawing air into the milk stream from away from the teat cup. The teat cup may include an air duct having a first end in fluid communication with the milk conduit extending outside of the shell to a second end located away from the shell of the teat cup. The air duct may form part of an air passage that extends between the milk conduit and an air inlet which allows control of the source, flow and purity of air entering the milk stream.
Patent CA-2983638-A1 (CA)
Inventor: WENING KLAUS
IPC: A61K31/485
Filed: 2016-04-22
Abstract: The invention relates to a tamper -resistant pharmaceutical dosage form comprising two pharmacologically active ingredients, wherein the dosage form provides under in vitro conditions fast release, preferably immediate release according to Ph. Eur., of both pharmacologically active ingredients. The dosage form according to the invention is useful for pharmaceutical combination therapy that is achieved by administering dosage forms containing more than one pharmacologically active ingredient as fixed-dose combinations.
Patent CA-2984489-A1 (CA)
Inventor: OBERMARK CRAIG
IPC: F16K27/06
Filed: 2015-12-15
Abstract: A valve assembly includes a valve body defining a main flow pathway (28) and a bypass channel (52) for bypassing the main flow pathway. A ball (20) is located in the main flow pathway and is moveable between an open position and a closed position. When the ball is in the open position, an open pathway through the ball fluidly completes the main flow pathway to provide an ordinary flow, and when the ball is in the closed position the ball blocks the main flow pathway. A pressure relief feature (50) is disposed in the bypass channel (52), and the valve body further defines a pressure relief passage (62) comprising a clearance between an outer surface of the ball (20) and the valve body. The pressure relief feature (50) permits a relief flow from the bypass channel (52) through the pressure relief passage (62) around the ball (20), and to the outlet (24) to relieve excess pressure in the connecting inlet piping (22).
Patent CA-2984582-A1 (CA)
Title: Staphylococcus lysin and use thereof
Inventor: WEI HONGPING
IPC: C12Q1/68
Filed: 2016-04-12
Abstract: Provided is a lyase that can kill staphylococcus and a use thereof, wherein the amino acid sequence and the encoding gene sequence of the enzyme are disclosed. The enzyme has an activity of lysing staphylococcus at pH 4-11, and can be a recombined soluble expression by gene construction in E. coli BL21 (DE3). The enzyme can be used as an antibiotic for treating staphylococcus infections in vivo.
Patent CA-2985118-A1 (CA)
Title: Customization of security display devices
Inventor: MORTON KEITH J
IPC: G09F3/03
Filed: 2016-05-11
Abstract: A security device comprising a microstructure and one or more curable fluids, in which the microstructure is configured to direct the one or more curable fluids from a local application zone of the microstructure to one or more regions of the microstructure prior to curing each curable fluid. Alternatively, the security device may comprise a microstructure; and one or more cured fluids; in which each cured fluid is derived from a corresponding curable fluid that is directed by the microstructure from a local application zone of the microstructure to one or more regions of the microstructure prior to curing each curable fluid.The microstructure can have a depth of at least 100 nm, and a spacing aspect ratio (depth to height) greater than 1 : 10. A process for fabricating a security device is also described.
Patent CA-2985324-A1 (CA)
Title: Sliding door apparatus
Inventor: SAKABE DAISUKE
IPC: E05D15/06
Filed: 2016-05-12
Abstract: A sliding door apparatus capable of effectively restraining sliding movement of a door body is provided. A sliding door apparatus 1 includes: a rail 20 having an inner surface 24 formed to have a concave shape, the inner surface 24 having a first support surface 24A and a second support surface 24B  which are not parallel to each other; a hanger 30A, 30B having a first driving member (32, 37) in rolling contact with the first support surface 24A, and a second driving member (33, 38) in rolling contact with the second support surface 24B; and a door body 40 configured to be moved in a longitudinal direction of the rail 20 through the hanger 30A, 30B. When seen along the longitudinal direction of the rail, the first support surface 24A  and the second support surface 24B are formed to come close to each other as they extend toward a bottom of the inner surface 24.