baber/WOPTO huggingface dataset:
Patent CA-2889965-A1 (CA)
Title: Dispositif de securite pour l'extraction et l'insertion des tiges de forage
Inventor: BOUCHER DENIS
IPC: E21B19/07
Filed: 2015-04-27
Abstract: Un dispositif qui permet l'extraction et l'insertion des tiges de forage en toute sécurité. Le dispsositif prévient ainsi la perte de la tige de forage et la perte du trou de forage en cas d'erreur de manipulation de l'opérateur de la foreuse, ou lorsque le mandrin hydraulique cède sous le poids des tiges, ou encore s'il s'avère que la tige est plus mince et le mandrin ne peut la saisir continuellement. Le dispositif présente une forme généralement conique avec la base plus étroite, et il comprend des mâchoires disposées longitudinalement dans l'ouverture et faisant saillie vers la tige pour l'agriper et la presser en l'entourant. Les mâchoires serrent plus à la base dû à la forme conique et la tige est ainsi plus cointée à la base des mâchoires. Un mécanisme permet d'élargir légèrement l'espace entre les mâchoires internes pour plus de jeu et faciliter le déplacement du mandrin.
Patent CA-2891212-A1 (CA)
Inventor: MUKHOPADHYAY PRADIP
IPC: G01V1/50
Filed: 2012-12-11
Abstract: A system and method for effective estimation of properties of a formation using acoustic array processing is disclosed. An acoustic tool is directed to a zone of interest in the formation and generates a first signal. Real data corresponding to the first signal is then received. One or more basic parameters are provided as input. The basic parameters may include parameters relating to the acoustic tool or parameters relating to the zone of interest. A time semblance shear slowness and a frequency semblance shear slowness are determined using the basic parameters. A mask is then selected using the determined time semblance and frequency semblance shear slowness values and used to isolate a dispersion curve. A shear slowness value is selected from the dispersion curve and quality control is performed on the selected shear slowness value.
Patent CA-2891417-A1 (CA)
Inventor: ZHANG XIYUN
IPC: C12N15/56
Filed: 2013-11-19
Abstract: The invention relates to Myceliophthora thermophila biomass degradation polypeptides and Myceliophthora thermophila polypeptides that increase protein productivity, nucleic acids encoding such polypeptides, and methods of producing the polypeptides. The invention further relates to methods for degrading a cellulosic biomass using a biomass degradation polypeptide and methods of engineering a cell or methods of increasing protein production using a polypeptide of the invention.
Patent CA-2894396-A1 (CA)
Title: A system and method to detect significant arrhythmic events through a photoplethysmogram (ppg) and accelerometer
Inventor: GROSS BRIAN DAVID
IPC: A61B5/11
Filed: 2013-12-06
Abstract: A medical system (10) and method detect arrhythmi cevents. The medical system (10)includes at least one processor (28, 34, 50) programmed to perform the method. A photoplethysmogram (PPG) signal generated using a PPG probe (12)positioned on or within a patient (14) anda pulse signal generated using an accelerometer (38)positioned on or within the patient (14) received.  Features from the PPG signal are extracted to PPG feature vectors, and features are extracted from the pulse signal to pulse feature vectors. The PPG feature vectors are correlated with the pulse feature vectors, and correlated PPG feature vectors and correlated pulse feature vectors are evaluated to detect arrhythmic events.
Patent CA-2894465-A1 (CA)
Inventor: BERMOND GEROME
IPC: B64C29/00
Filed: 2013-12-09
Abstract: The invention relates to a convertible aircraft comprising a fuselage (F), a pair of wings (A1, A2) arranged one on each side of the fuselage (F), at least one ducted rotor (1) installed in a horizontal position at one of the ends of the fuselage (F) and a first and a second nacelle (N1, N2) arranged respectively at the tip of each wing (A1, A2) and each comprising a ducted rotor (R1, R2) and being pivotably mounted relative to the fuselage (F). The nacelles comprise at least a first and a second movable flap (V1, V2), which flaps are arranged respectively at the outlet of the ducted rotor (R1) of the first nacelle (N1) and at the outlet of the ducted rotor (R2) of the second nacelle (N2). The aircraft according to the invention thus represents an advantageous solution to any applications involving helicopters and airplanes, particularly emergency preparedness missions, rescue missions, and public or private transport.
Patent CA-2898364-A1 (CA)
Title: Methode de protection d'un terminal electronique, programme informatique et terminal electronique correspondants
Inventor: VOELCKEL JEAN-MARC
IPC: G06F21/88
Filed: 2013-12-10
Abstract: L'invention concerne un procédé de protection d'un terminal électronique. Selon l'invention, un tel procédé comprend les étapes suivantes : activation d'un état de surveillance dudit terminal; dans ledit état de surveillance, détection d'une manipulation dudit terminal, générant le passage dudit terminal dans un état dit suspect, représentatif d'un risque de tentative d'utilisation frauduleuse dudit terminal; dans ledit état suspect, déclenchement d'une réaction par ledit terminal, ladite étape de réaction dudit terminal comprenant une étape d'actualisation d'un niveau d'alerte représentatif d'une probabilité de tentative d'utilisation frauduleuse dudit terminal, et une étape de mise en uvre d'au moins une action réactive fonction dudit niveau d'alerte.
Patent CA-2898491-A1 (CA)
Title: Measurement while drilling fluid pressure pulse generator
Inventor: LOGAN AARON W
IPC: E21B47/24
Filed: 2013-11-06
Abstract: A mechanical stop sub-assembly for a pulser assembly of a measurement-while-drilling telemetry apparatus comprises: a collar fixedly coupled to the housing and an indexer protruding from a side of a driveshaft such that a portion of the indexer protrudes from a side of the driveshaft. The indexer can be a coupling key that couples the driveshaft to a motor of the pulser assembly. The indexer can also comprise a key body and at least one zero backlash ring that extends around the key body and protrudes from surfaces of the key body and into a gap between the key body and a keyhole of the driveshaft.  The collar comprises an angular movement restrictor window with a central window segment which axially and rotatably receives the driveshaft, and an indexing window segment in communication with the central window segment and which receives the indexer. The indexing window segment has an angular span across which the indexer can be oscillated by the driveshaft.
Patent CA-2900192-A1 (CA)
Title: Methods for fuel conversion into syngas with composite metal oxides
Inventor: FAN LIANG-SHIH
IPC: C01B3/28
Filed: 2014-02-05
Abstract: In one embodiment described herein, fuel may be converted into syngas by a method comprising feeding the fuel and composite metal oxides into a reduction reactor in a co-current flow pattern relative to one another, reducing the composite metal oxides with the fuel to form syngas and reduced composite metal oxides, transporting the reduced composite metal oxides to an oxidation reactor, regenerating the composite metal oxides by oxidizing the reduced composite metal oxides with an oxidizing reactant in the oxidation reactor, and recycling the regenerated composite metal oxides to the reduction reactor for subsequent reduction reactions to produce syngas. The composite metal oxides may be solid particles comprising a primary metal oxide and a secondary metal oxide.
Patent CA-2904424-A1 (CA)
Inventor: CHANG YU-LIN
IPC: H04N19/11
Filed: 2014-07-18
Abstract: A method of three-dimensional video encoding and decoding that adaptively incorporates camera parameters in the video bitstream according to a control flag is disclosed. The control flag is derived based on a combination of individual control flags associated with multiple depth-oriented coding tools. Another control flag can be incorporated in the video bitstream to indicate whether there is a need for the camera parameters for the current layer. In another embodiment, a first flag and a second flag are used to adaptively control the presence and location of camera parameters for each layer or each view in the video bitstream. The first flag indicates whether camera parameters for each layer or view are present in the video bitstream. The second flag indicates camera parameter location for each layer or view in the video bitstream.
Patent CA-2904831-A1 (CA)
Inventor: BOARD STEPHANIE MARIE
IPC: A61F2/24
Filed: 2013-12-30
Abstract: A prosthetic heart valve (200) having an inflow end (210) and an outflow end (212) includes a collapsible and expandable stent (250). A collapsible and expandable valve assembly (260) is disposed within the stent and includes a plurality of leaflets (262). A collapsible and expandable frame (300) formed of braided wires (305) has a body portion and a lumen extending through the body portion for receiving the stent and the valve assembly. The frame may include features for holding the prosthetic heart valve in place in a patient.
Patent CA-2907591-A1 (CA)
Title: Influenza virus-like particle production in plants
Inventor: COUTURE MANON
IPC: C12N15/44
Filed: 2014-03-28
Abstract: A method of producing a virus like particle (VLP) in a plant comprising modified hemagglutinin is provided. The method comprises introducing a nucleic acid comprising a regulatory region active in the plant and operatively linked to a nucleotide sequence encoding a modified influenza hemagglutinin (HA) protein into the plant, or portion of the plant, the modified HA protein comprises a modified proteolytic loop. Followed by incubating the plant or portion of the plant under conditions that permit the expression of the nucleic acids, thereby producing the VLP. The modified proteolytic loop may comprise one or more protease cleavage sites exhibiting reduced or abolished cleavage by a protease. The nucleotide sequence encoding the HA may be selected from the group consisting of B HA, C, H1, H2, H3, H4, H5, H6, H7, H8, H9, H10, H11, H12, H13, H14, H15, and H16. Also described is a virus like particle (VLP) produced by the method, and plants expressing the VLP. The virus like particle (VLP) may comprise plant-specific N-glycans, or modified N- glycans.
Patent CA-2908564-A1 (CA)
Inventor: DE GRAAFF GERBRAND KRISTIAAN
IPC: B65D85/804
Filed: 2014-04-03
Abstract: Pad (1) including a covering filled with an extractable beverage preparation product. The covering comprises a flexible first sheet (8) and a rigid shell (10) which are connected to each other. The shell has at least one outlet opening (12). The pad is further equipped with a flexible second sheet (22) that is positioned on a bottom of the shell located between the product (6) and the shell. The first sheet and the second sheet each form a filter that allows an aqueous fluid, including water, and the beverage to pass and that forms a barrier for the product. The at least one outlet opening preferably has a diameter of a sufficient size for passing the beverage substantially unrestricted.
Patent CA-2911290-A1 (CA)
Title: Apparatus and methods for ocular injection
Inventor: ANDINO RAFAEL VICTOR
IPC: A61M5/20
Filed: 2014-05-02
Abstract: An apparatus includes a housing coupled to a medicament container, which is coupled to a needle. An injection assembly is disposed within the housing and includes an energy storage member and an actuation rod. A distal end portion of the actuation rod is disposed within the medicament container. The energy storage member can produce a force on a proximal end portion of the actuation rod sufficient to move the distal end portion of the actuation rod within the medicament container. This can convey at least a portion of a substance from the medicament container via the needle when a distal tip of the needle is disposed within a first region of a target location. The force is insufficient to move the distal end portion of the actuation rod within the medicament container when the distal tip of the needle is disposed within a second region of the target location.
Patent CA-2913234-A1 (CA)
Inventor: SONTHEIMER ERIK J
IPC: C12N5/10
Filed: 2014-05-22
Abstract: L'invention concerne des composants et des procédés permettant le clivage de l'ADN orienté vers ARN et l'édition génétique. Les composants comprennent et les procédés consistent à utiliser une protéine Cas9 provenant de Neisseria et une ou plusieurs molécules d'ARN afin d'orienter la protéine Cas9 pour qu'elle se lie et qu'éventuellement elle exécute un clivage ou une coupure simple brin d'une séquence cible.
Patent CA-2914048-A1 (CA)
Title: Controlling network access based on application detection
Inventor: MARTINI PAUL MICHAEL
IPC: H04L47/20
Filed: 2014-05-29
Abstract: This specification generally relates to controlling access of a device to a network based on detection of a network application running on the device. One example method includes maintaining one or more application profiles, each application profile associated with one or more network activities in a network; detecting one or more network activities associated with a device connected to the network; determining that the one or more detected network activities associated with the device substantially match network activities associated with a first application profile; and associating the device with a restricted network profile upon determining that the one or more detected network activities substantially match network activities associated with the first application profile, the restricted network profile configured to deny access by the device to one or more first resources on the network, and configured to allow access by the device to one or more second resources on the network.
Patent CA-2914616-A1 (CA)
Title: Ion complex material having function of inhibiting adhesion of biological substance and method for manufacturing the same
Inventor: HIROI YOSHIOMI
IPC: C08L101/02
Filed: 2014-06-09
Abstract: Provided are a coating film having a function of inhibiting adhesion of biological matter; a production method for the coating film; a polymer obtained by polymerization of a specific monomer mixture; a coating film-forming composition having a specific makeup; a production method for a copolymer-containing varnish for use as a starting material for a coating film-forming composition for forming the film; and a sol for forming a coating film. In particular, there is provided a coating film obtained by a method that includes: a step of applying, to a substrate, a coating film-forming composition containing a solvent and a copolymer that includes repeating units having organic groups represented by formula (a), and repeating units having organic groups represented by formula (b); and a step of drying at a temperature of -200°C to 200°C (in the formulas, Ua1, Ua2, Ub1, Ub2, Ub3, and An- are defined as in the present description and claims).
Patent CA-2914779-A1 (CA)
Inventor: GAMMACK PETER DAVID
IPC: A45D20/10
Filed: 2014-06-13
Abstract: Disclosed is a hair care appliance comprising a body (30) comprising an outer wall, and a handle (20) comprising an outer wall (200) and a wall (220) disposed within the outer wall wherein, the outer wall of the body (30) and the wall of the handle are formed as a single unit. The outer wall (200) may extend about the wall (220) and partially along the wall. The wall may comprise an access aperture and a hatch for closing the access aperture which the outer wall may extend over. The outer wall may extend about the wall for substantially the whole length of the wall. The handle (20) may comprise a primary fluid inlet (40) disposed at and/or near the distal end of the handle from the body which may comprise at least one aperture extending around and along the outer wall. Also disclosed is a hand held appliance.
Patent CA-2916930-A1 (CA)
Inventor: JONAS KENNETH JOHN
IPC: F24F13/20
Filed: 2016-01-07
Abstract: A grille having a frame defining a grille opening and for receiving a plurality of first louvers and a plurality of second louvers. The first plane and second plane are separated by a predetermined offset depth to define a gap between adjacent first louvers and second louvers along an axis perpendicular to the plane of the frame.  The first louvers can be spaced apart to define a first gap between adjacent first louvers. A second louver can be positioned at the second plane to align with the horizontal gap between adjacent first louvers such that the first and second louvers cooperate to obscure viewing through the grille at least along the axis perpendicular to the plane of the frame.
Patent CA-2919347-A1 (CA)
Title: Electronically keyed dispensing systems and related methods utilizing near field frequency response
Inventor: REYNOLDS AARON R
IPC: B67D7/56
Filed: 2005-12-15
Abstract: A dispensing system comprises: a housing having an emitting device and a receiving device; a refill container carrying a material and an electronic key, the refill container receivable in the housing; an operational mechanism associated with one of the housing and the refill container; and a controller in communication with the emitting and receiving devices, the controller having a matching key; the emitting device generating a first signal that passes to the electronic key, the electronic key emitting a second signal in response thereto, the second signal being received by the receiving device for comparison to the matching key to selectively enable the operational mechanism.
Patent CA-2922215-A1 (CA)
Inventor: GEOFFROY LOUIS
IPC: G01R19/25
Filed: 2016-03-01
Abstract: Measuring current from high-voltage (HV) power lines is crucial for maintaining power system stability and reliability. These measurements are used by Protection Relays or Intelligent Electronic Devices (IED) to trip breakers when current is too high. Furthermore, PMU requires accurate current measurement in order to meet recent standard requirements.  Inaccurate measurement can result in false tripping or some events can be missed. Precise digitizing of the current signal is challenging since it can contain harmonics, sub harmonics and even DC components. Furthermore, the signal dynamic can be very high since the signal level can have a factor range from zero up to 100 times the nominal value. Usually, a magnetic current transformer is used inside the IED to convert the measurement to a voltage level that can be read by an analog-to-digital converter. Such type of circuit doesn't allow an exact representation of the analog signal impacting then the performance of power system protections.
Patent CA-2923526-A1 (CA)
Title: Stimulation device
Inventor: LENKE MICHAEL
IPC: A61H9/00
Filed: 2014-07-22
Abstract: The invention relates to a stimulation device (1) for erogenous zones, in particular for the clitoris (12), which device (1) has at least one pressure field generator (2) with at least a first chamber (3) and at least a second chamber (4) with at least one opening (42) for placing onto a body part (11), and at least one connection element (5) which connects the first chamber (3) to the second chamber (4), and with a drive unit (6) which changes the volume of the first chamber (3) in such a way that, by way of the connection element (5), a pressure field is generated in the second chamber (4) and serves for stimulation; and a control device (7) which controls the drive unit (6).
Patent CA-2923580-A1 (CA)
Inventor: BEN-AHARON RONI
IPC: G06F40/143
Filed: 2014-09-11
Abstract: A converter implementable via a client/server system having at least one processor to process instructions defining said converter, including a receiver to receive a website page from a website building system, the page having a source layout for a source display area, the page having an object model representation of components and a processor to determine an order and set of relationships among the components and to create a target layout of the website page for a target display area, the target layout being based on a semantic analysis and reconciliation of the determined order and set of relationships and where the source display area has different attributes than the target display area.
Patent CA-2932712-A1 (CA)
Inventor: COTE JEAN-RICHARD
IPC: H04L29/08
Filed: 2014-12-04
Abstract: The disclosure describes components, apparatus and methods for providing network security between computing devices and/or networks on mobile platforms such as aircraft. One such apparatus may comprise: a first memory configured for data communication with a first computing device of the mobile platform; a second memory configured for data communication with a second computing device of the mobile platform; and a controller. The controller may be configured to detect a change in data stored In the first memory and cause the change in data stored in the first memory to be reflected in the second memory by causing data transfer from the first memory to the second memory. Data transfer between the first memory and the second memory may be conducted using a non-internet protocol.
Patent CA-2932905-A1 (CA)
Inventor: MAYERHOFER MICHAEL J
IPC: G01V1/48
Filed: 2014-07-08
Abstract: A system for use with a subterranean well can include a distributed strain sensor that senses strain along a casing which lines a treatment wellbore. The distributed strain sensor can extend across at least one fracture that intersects the wellbore. A method of monitoring at least one fracture in a subterranean well can include sensing strain in a portion of a casing where the fracture intersects the casing, the sensing being performed with a distributed strain sensor, and determining a geometry of the fracture, based on the sensing. The geometry can include a width of the fracture, a height of the fracture and an orientation of the fracture relative to a wellbore. The distributed strain sensor can include an optical waveguide.
Patent CA-2933255-A1 (CA)
Inventor: SCOULLAR PAUL ANDREW BASIL
IPC: G06F15/00
Filed: 2014-12-11
Abstract: L'invention porte sur un procédé et un appareil pour résoudre des signaux individuels dans des données de sortie de détecteur. Un aspect inventif comprend un circuit de traitement configuré pour recevoir des données de sortie de détecteur dans lequel les données de sortie de détecteur peuvent être des données échelonnées ou des données non échelonnées ; transformer les données de sortie de détecteur pour produire des données échelonnées, les données de sortie de détecteur étant reçues en tant que données non échelonnées ; détecter au moins un signal au moins partiellement sur la base des données échelonnées ; et estimer un paramètre associé au signal, l'estimation du paramètre pouvant de préférence comprendre l'estimation d'une énergie de signal ou d'un temps d'arrivée de signal associé au signal.
Patent CA-2935448-A1 (CA)
Inventor: KERRIGAN RICHARD
IPC: A01H15/00
Filed: 2015-02-20
Abstract: La présente invention concerne une culture comprenant au moins un jeu de chromosomes de la lignée d'Agaricus bisporus B12998-s39, la culture de la lignée B12998-s39 ayant été déposée sous le Numéro d'accès NRRL 50899, lesdits chromosomes comprenant tous les allèles de la lignée B12998-s39 au niveau des locus de marqueurs de séquence caractérisée répertoriés dans le Tableau I. La présente invention concerne des procédés d'introduction d'un caractère souhaité dans une culture de lignée d'Agaricus bisporus B12998-s39, ainsi que des procédés et des méthodes de production de cultures de champignons hybrides. La présente invention concerne en outre un procédé de développement de souches de champignons.
Patent CA-2936883-A1 (CA)
Inventor: HUND MARTIN
IPC: G01N33/68
Filed: 2015-01-26
Abstract: The present invention is directed to a method for predicting the risk of a female subject to develop postpartum HELLP syndrome, postpartum preeclampsia, or postpartum eclampsia. The method is based on the determination of the levels of i) sFlt-1 and PIGF, or ii) En- doglin and PIGF in a first sample obtained from said subject before delivery of baby, and a second sample of from said subject obtained after delivery of baby. Moreover, encompassed by the invention are devices and kits for carrying out the method of the present invention.