baber/WOPTO huggingface dataset:
Patent CA-2924158-A1 (CA)
Inventor: DOWNIE ANDREW MCPHERSON
IPC: E21B47/024
Filed: 2013-12-18
Abstract: The turbine (100) can be used to transmit electrical data signals, for example, sensor data signals, across a down hole turbine using, with the data signals be communicated via a shaft (102). As a result, a signal can be induced onto the shaft (102) from a lower end of the shaft (102), for example, motor shaft, to an upper end of the shaft (102). The signal can be induced on the shaft (102) by a first induction loop (112) and can be picked up by a second induction loop (114) with the first induction loop (112) being downhole from the second induction loop (114). The second induction loop (114) can be communicatively coupled to a receiver (712) which can pass the signals passed to a transmitter (712), for example, a measurement while drilling (MWD) unit. The MWD unit can then process the signal and transmit the signal to the surface.
Patent CA-2926630-A1 (CA)
Title: Aleseur intelligent pour systeme de forage rotatif/coulissant et procede
Inventor: MAY MARK
IPC: E21B7/04
Filed: 2014-10-03
Abstract: Dispositif de commande d'aléseur intelligent de fond de trou détectant la différence entre un forage rotatif et un forage coulissant, répondant de façon appropriée et rapide à de multiples changements entre le forage rotatif et le forage coulissant qui peuvent survenir plusieurs fois à chaque longueur de tuyau. Des commandes supplémentaires empêchent le déploiement d'éléments d'aléseur aux moments inappropriés comme le reforage de ciment, le test, et l'entrée et la sortie du puits de forage. Un mode de réalisation décrit une réduction de commande modulaire distincte qui peut être utilisée avec et/ou fixée amovible à un aléseur extensible et/ou à d'autres types d'outils de fond de trou.
Patent CA-2930874-A1 (CA)
Inventor: O'BRYANT SID E
IPC: C12Q1/68
Filed: 2014-11-26
Abstract: La présente invention concerne des procédés de sélection d'une thérapie pour une cognition améliorée ainsi que pour la prévention d'une perte/dysfonction cognitive au moyen d'un ou plusieurs endophénotypes comportant : l'obtention d'un échantillon d'un sujet ; la mesure de biomarqueurs qui font la distinction entre un endophénotype inflammatoire, métabolique, neurotrophique et dépressif ; et la sélection d'un traitement pour le sujet selon que le sujet présente un score d'endophénotype élevé ou bas pour un ou plusieurs des endophénotypes inflammatoire, métabolique, neurotrophique et dépressif.
Patent CA-2933346-A1 (CA)
Title: Curing bladder comprised of materials with varying thermal conductivity
Inventor: NESBITT ADAM K
IPC: B29C33/02
Filed: 2014-12-05
Abstract: Various embodiments of a curing bladder comprised of materials with varying thermal conductivity are disclosed.
Patent CA-2933850-A1 (CA)
Title: Process for producing purified cellulose
Inventor: RETSINA THEODORA
IPC: D21C9/10
Filed: 2013-12-27
Abstract: In some variations, the invention provides a process for producing purified cellulose, comprising: providing a feedstock comprising lignocellulosic biomass; contacting the feedstock with sulfur dioxide, water, and a solvent for lignin, to produce intermediate solids and a liquid phase comprising hemicelluloses and lignin; mildly bleaching the intermediate solids to further delignify the intermediate solids, thereby generating cellulose-rich solids; and washing the cellulose-rich solids to generate purified cellulose with less than 2 weight percent lignin. The bleaching may employ bleaching agents including lignin-modifying enzymes. The bleaching and washing steps may be combined. It is also possible to carry out bleaching prior to, or simultaneously with, biomass fractionation in the digestor, which may help reduce downstream lignin precipitation. The purified cellulose may be utilized for making cellulose materials or cellulose derivatives, or for hydrolysis to produce glucose.
Patent CA-2934025-A1 (CA)
Title: Benzoxazinone derivatives for treatment of skin diseases
Inventor: WAGBERG FREDRIK
IPC: A61P17/06
Filed: 2015-01-22
Abstract: The present invention relates to compounds and compositions for prophylaxis and treatment of skin diseases, especially inflammatory skin diseases. More specifically, the invention relates to substituted 3, l-benzoxazin-4-ones according to Formula I and their use for the treatment of inflammatory skin diseases, especially Netherton syndrome.
Patent CA-2935419-A1 (CA)
Inventor: KOTONEVA JARI
IPC: C10L1/00
Filed: 2016-07-06
Abstract: The present invention relates to a method and system for reducing residual soap in crude tall oil, wherein crude tall oil is supplied via piping to at least one vessel, soap number of the crude tall oil is determined using on-line measuring technique and sulphuric acid is added to the crude tall oil at a site of blending, where the dosing of the sulphuric acid is adjusted on-line to provide soap number of not more than 2.
Patent CA-2935519-A1 (CA)
Title: Button port
Inventor: CARTER SALLY
IPC: A61B17/34
Filed: 2009-05-25
Abstract: A surgical access apparatus for positioning within an incision in tissue to facilitate access to an underlying surgical site. The surgical access apparatus includes a housing configured to removably receive at least one surgical object. An elongated member extends distally from the housing and includes a tubular braid defining an axial lumen configured to allow the at least one surgical object to pass therethrough. The elongated member is adapted to transition from a first extended condition, in which the elongated member is configured for at least partial insertion within the incision, and a second compressed condition, in which the elongated member defines a tissue engaging portion configured to facilitate anchoring of the elongated member within the incision. At least one filament is secured to the elongated member and extends proximally relative thereto, the at least one filament being dimensioned for grasping by a user such that drawing the at least one filament proximally transitions the elongated member from the first condition to the second condition.
Patent CA-2936096-A1 (CA)
Inventor: NGUYEN PHILIP D
IPC: E21B43/22
Filed: 2014-03-05
Abstract: Methods including preparing a treatment fluid comprising a base fluid, degradable reticulated foam particulates, and non-degradable proppant particulates; introducing the treatment fluid into a subterranean formation comprising at least one fracture therein; placing the degradable reticulated foam particulates and the non-degradable proppant particulates into the at least one fracture, so as to form a stabilized proppant pack therein; and degrading the degradable reticulated foam particulates, thereby forming a high porosity propped fracture.
Patent CA-2936134-A1 (CA)
Inventor: MELIKECHI ABDENOUR
IPC: B61G11/16
Filed: 2015-01-20
Abstract: The present invention relates to an energy absorption device (1) comprising: - a mounting (23), a dissipating element (14) assembled around said mounting (23) and intended to deform plastically when compressed by an impact, - balls (12) fitted with a given pressure against the dissipating element (14) and intended to deform said dissipating element (14), characterized in that said mounting (23) has grooves (24), wherein said balls (12) are fitted opposite the grooves (24) in the mounting (23) and are intended to deform the dissipating element (14) along the length of the grooves (24).
Patent CA-2938105-A1 (CA)
Inventor: JULIEN ANDRE
IPC: F01C1/22
Filed: 2016-08-04
Abstract: A turboprop engine assembly for an aircraft, including an internal combustion engine having a liquid coolant system, an air duct in fluid communication with an environment of the aircraft, a heat exchanger received within the air duct having coolant passages in fluid communication with the liquid coolant system and air passages air passages in fluid communication with the air duct, and an exhaust duct in fluid communication with an exhaust of the internal combustion engine The exhaust duct has an outlet positioned within the air duct downstream of the heat exchanger and upstream of an outlet of the air duct, the outlet of the exhaust duct spaced inwardly from a peripheral wall of the air duct In use, a flow of cooling air surrounds a flow of exhaust gases A method of discharging air and exhaust gases in an turboprop engine assembly having an internal combustion engine is also discussed
Patent CA-2938212-A1 (CA)
Inventor: RISHTON GILBERT
IPC: A61K31/405
Filed: 2015-01-30
Abstract: The present application relates to isoindoline sigma-2 receptor antagonist compound (I) or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compound (I), and methods for inhibiting Abeta- associated synapse loss or synaptic dysfunction in neuronal cells, modulating an Abeta-associated membrane trafficking change in neuronal cells, and treating cognitive decline associated with Abeta pathology are provided.
Patent CA-2939303-A1 (CA)
Inventor: FORZANI JOHN
IPC: A61F7/00
Filed: 2016-08-15
Abstract: A hand warmer comprising: a tubular sleeve having two extremities located along a longitudinal axis thereof, said sleeve defining a longitudinal opening therein, each extremity having defining an opening adapted to receive hands; a heating element; and a battery operatively connected to the heating element; wherein said tubular sleeve comprising an inner wall and an outer wall and adapted to receive the battery between the inner and outer wall and wherein the heating element is located within the longitudinal opening and is adapted to be grasped by a hand when such is inserted into the longitudinal opening of the hand warmer.
Patent CA-2940560-A1 (CA)
Title: Use of alginate oligomers in the treatment of cystic fibrosis and other conditions associated with defective cftr ion channel function
Inventor: HANSSON GUNNAR C
IPC: A61P11/12
Filed: 2015-02-27
Abstract: The invention provides a method for the treatment of a condition in a human patient arising from or associated with a defective cystic fibrosis transmembrane conductance regulator(CFTR) ion channel and/or abnormal mucus which is attached to underlying epithelium, said method comprising administering an alginate oligomer,wherein at least 30% of the monomer residues of the alginate oligomer are G residues,to the patient in an amount sufficient to achieve a local concentration of the alginate oligomer of 1to 6% w/v at at least part of a mucosal surface with a defective CFTR ion channel and/or said abnormal mucus in the patient, thereby to result in at least partial detachment of mucus from said mucosal surface. In certain embodiments said condition is cystic fibrosis (CF), non- compound CFTR gene mutation heterozygosity, abnormal mucus clearance in the respiratory tract and/or breathing difficulties resulting from chronic particulate inhalation, COPD, chronic bronchitis, emphysema, bronchiectasis, asthma or chronic sinusitis, or a complication thereof.
Patent CA-2940973-A1 (CA)
Inventor: BOUIX HERVE F
IPC: B65D83/62
Filed: 2015-02-13
Abstract: L'invention porte sur un procédé pour remplir un système de récipient pour un produit cosmétique qui a une cuve de confinement de pression creuse définissant une chambre qui renferme un récipient en poche sans air pliable hermétiquement scellé contenant un produit à distribuer. Un système de propulsion par fermentation est disposé entre la paroi interne de la chambre et le récipient en poche sans air. Le système de propulsion par fermentation comprend une quantité de levure apte à générer un gaz de fermentation à l'intérieur de la chambre, une quantité de sucre destinée à être consommée par la levure pour alimenter le processus de fermentation, et un extrait de levure pour amplifier l'activité de fermentation. Le gaz de fermentation joue le rôle de propulseur pour distribuer le produit, par l'application d'une pression au récipient en poche. Une valve est fixée dans l'ouverture de la cuve, de telle sorte que la chambre est hermétiquement scellée, et de telle sorte qu'un produit peut être distribué de façon sélective à partir de la cuve.
Patent CA-2941532-A1 (CA)
Title: Reducing fluid pressure spikes in a pumping system
Inventor: CHONG JONATHAN WUN SHIUNG
IPC: F04B49/00
Filed: 2015-03-30
Abstract: A pumping system including a plurality of pumps each having a pump fluid outlet, a drive shaft, a prime mover, and fluid displacing members operatively coupled with the drive shaft. A common fluid conduit may be fluidly coupled with each pump fluid outlet. A control system of the pumping system includes position sensors operable to generate information relating to phase and/or speed of each pump, pressure sensors operable to generate information relating to fluid pressure spikes, and a controller in communication with the position and pressure sensors. The controller is operable to cause the prime movers to adjust the phasing of the pumps with respect to each other, based on the information relating to fluid pressure spikes, and synchronize the speed of the pumps.
Patent CA-2943557-A1 (CA)
Inventor: JIANG LEI
IPC: H04W52/02
Filed: 2015-01-30
Abstract: La présente invention concerne un procédé et un appareil pour l'exécution de transmission de sous-trame fractionnelle. Le procédé peut consister : en réponse à la détection de la disponibilité d'un canal, à déterminer une position cible à partir d'au moins une position potentielle prédéfinie dans une sous-trame (S110) ; et à exécuter la transmission de sous-trame fractionnelle à partir de la position cible (S120).
Patent CA-2943910-A1 (CA)
Title: Monolithic separation membrane structure, method for producing monolithic separation membrane structure, and method for dehydrating
Inventor: TERANISHI MAKOTO
IPC: B01D69/02
Filed: 2015-02-27
Abstract: A monolithic separation membrane structure (100) equipped with a support body (211) and a separation membrane (300). The support body (211) comprises a porous material and has a plurality of through-holes (TH1) formed therein. The separation membrane (300) is cylindrically formed along the inside of the plurality of first through-holes (TH1), and involves the use of a penetrative vaporization method or a vapor permeation method. The helium-gas permeation resistance of the support body (211) is less than 8.3×107 Pa·sec/m2.
Patent CA-2944774-A1 (CA)
Inventor: NAKAMURA KAZUYUKI
IPC: B25J19/00
Filed: 2015-03-31
Abstract: The present system is a data collection system (1) for collecting data/signal related to a robot operation from a robot controller (2), and is equipped with: a data collection condition setting means (6) for setting a condition for collecting the robot operation-related data/signal from the robot controller (2); and data storage means (7, 8, 9) for storing the robot operation-related data/signal collected from the robot controller (2). A shared memory (5), wherein the data storage means (7, 8, 9) and the data collection condition setting means (6) are formed, is formed on a substrate that can be attached and detached to and from an expansion slot of the robot controller (2). According to the present system, a data collection function can be added to an existing robot at a later time, thereby enabling various data related to robot operations to be arbitrarily selected and collected.
Patent CA-2945921-A1 (CA)
Inventor: MIZRAHI SHIMON
IPC: G10H1/32
Filed: 2015-03-16
Abstract: L'invention se rapporte à une unité à effets posée au sol, qui permet d'actionner un dispositif à effet musical. L'unité à effets posée au sol comprend : une plaque de base qui présente au moins une électrode conçue pour collecter des charges électriques ; une plaque conductrice qui possède au minimum une partie à enfoncer prévue pour collecter les charges électriques ayant une polarité opposée à la polarité des charges collectées sur l'électrode, cette partie à enfoncer étant conçue de manière à ce que son enfoncement réduise la distance entre ladite partie à enfoncer et ladite électrode, ce qui modifie la capacité électrique entre elles ; une entretoise qui est disposée entre la plaque de base et la plaque conductrice, et qui est prévue pour créer un espace diélectrique entre elles ; et une carte de circuit imprimé qui est couplée à ladite électrode et à ladite plaque conductrice, et qui est conçue pour générer un signal de sortie afin de faire fonctionner le dispositif à effet musical en réponse à une modification de la capacité électrique.
Patent CA-2946318-A1 (CA)
Inventor: HINZ BRANDON JAMES
IPC: E21B10/42
Filed: 2015-05-15
Abstract: A drill bit includes a bit body having one or more blades extending therefrom and a plurality of cutters secured to the one or more blades. One or more rolling elements are positioned on the bit body, and each rolling element has a rotational axis and provides one or more cylindrical bearing portions rotatable about the rotational axis. Each rolling element is rotatably coupled to the bit body within a housing that defines one or more internal bearing surfaces that partially enclose the one or more cylindrical bearing portions but leaves a full length of the rolling element exposed.
Patent CA-2948499-A1 (CA)
Title: System and method for classifying and segmenting microscopy images with deep multiple instance learning
Inventor: KRAUS OREN
IPC: G06N3/04
Filed: 2016-11-16
Abstract: Systems and methods that receive as input microscopy images, extract features, and apply layers of processing units to compute one or more set of cellular phenotype features, corresponding to cellular densities and/or fluorescence measured under different conditions. The system is a neural network architecture having a convolutional neural network followed by a multiple instance learning (MIL) pooling layer. The system does not necessarily require any segmentation steps or per cell labels as the convolutional neural network can be trained and tested directly on raw microscopy images in real-time. The system computes class specific feature maps for every phenotype variable using a fully convolutional neural network and uses multiple instance learning to aggregate across these class specific feature maps. The system produces predictions for one or more reference cellular phenotype variables based on microscopy images with populations of cells.
Patent CA-2954117-A1 (CA)
Inventor: PAPAKIPOS MATTHEW NICHOLAS
IPC: H04W4/02
Filed: 2012-09-27
Abstract: Client devices periodically capture ambient audio waveforms and modify their own device configuration based on the captured audio waveform. In particular embodiments, client devices generate waveform fingerprints and upload the fingerprints to a server for analysis. The server compares the waveform fingerprints to a database of stored waveform fingerprints, and upon finding a match, pushes content or other information to the client device. The fingerprints in the database may be uploaded by other users, and compared to the received client waveform fingerprint based on common location or other social factors. Thus a client's location may be enhanced if the location of users whose fingerprints match the client's is known, and, based upon this enhanced location, the server may transmit an instruction to the device to modify its device configuration.
Patent CA-2956743-A1 (CA)
Inventor: LEHNING MICHAEL
IPC: G01S13/58
Filed: 2015-07-27
Abstract: The present invention discloses an apparatus (160) for detecting a speed and a distance of at least one object (105a) with respect to a receiver (110a) of a reception signal (120). The apparatus (160) comprises at least one interface (210) for reading in at least one in-phase component (I1) and one quadrature component (Q1) of a plurality of temporally successive reception signals (120) each representing a signal (125) which is reflected to the receiver (110a) at the object (105a) and was emitted at a predefined transmission frequency (f). The apparatus (160) also comprises a unit (220) for forming a first detection value (xvr) using the in-phase component (I1) and the quadrature component (Q1) of a first of the reception signals (120), wherein the first detection value (xvr) corresponds to a predetermined reference speed (v) and a predetermined reference distance (r) of the object (105a) from the receiver (110a). The apparatus (160) also comprises a unit (230) for determining a second detection value (xvr) using the in-phase component (I1) and the quadrature component (Q1) of a second of the reception signals (120), wherein the second detection value (xvr) corresponds to the predetermined reference speed (v) and the predetermined reference distance (r) of the object (105a) from the receiver (110a). Finally, the apparatus (160) comprises a unit (440) for determining a speed (v), corresponding to the reference speed (v), of the object (105a) with respect to the receiver (110a) and the reference distance (r) as the distance of the object (105a) with respect to the receiver (110a) using the first and second detection values (xvr).
Patent CA-2959478-A1 (CA)
Inventor: SHIMIZU HIROSHI
IPC: A61P31/06
Filed: 2015-08-28
Abstract: It is an object of the present invention to provide a compound having an excellent antibacterial activity against tuberculosis bacteria, multidrug-resistant tuberculosis bacteria and/or non-tuberculous mycobacteria. Disclosed is a compound of the general formula (1): wherein each symbol is defined as described in the attached specification, or a salt thereof.
Patent CA-2961025-A1 (CA)
Title: Une methode et un systeme de mise en correspondance de prises de vue avec leur sujet
Inventor: CHARRON MICHEL
IPC: G03B17/56
Filed: 2017-03-13
Abstract: Un système et une méthode de mise en correspondance de prise de vues avec leur sujet, comprenant de synchroniser un appareil photographique et un appareil mobile; pour chaque sujet successivement, capturer avec l'appareil mobile, un code-barres correspondant au sujet; et ensuite prendre au moins une vue du sujet avec l'appareil photographique; récupérer les heures de prises de vues des sujets et les heures de captures des codes-barres; déterminer un délai de synchronisation entre l'appareil photographique et l'appareil mobile à partir des heures de prise de vues et des heures de captures récupérées; appliquer le délai de synchronisation aux heures des prises de vues; et regrouper les prises de vues correspondants à un même code-barres.
Patent CA-2961204-A1 (CA)
Inventor: BUTTS NICHOLAS L
IPC: G06K9/52
Filed: 2015-09-14
Abstract: A grain quality sensor comprising a lens, a filter, a photosite array, an illumination source, and an electronics module, wherein the illumination source directs light containing a known set of wavelengths onto a crop sample, wherein the lens picks up light reflected by the crop sample and directs it into the filter, which allows light to pass into different parts of the photosite array such that certain locations on the photosite array only get certain frequencies of the reflected light, wherein the electronics module is electrically connected to the photosite array and capable of determining which parts of the photosite array received light and what frequency the light received was, wherein the electronics module can analyze the optical data received by the photosite array, and wherein the analysis of the optical data is used to determine the composition of different parts of the crop sample.