baber/WOPTO huggingface dataset:
Patent CA-2913659-A1 (CA)
Inventor: MANN CHANCE E
IPC: E21B19/02
Filed: 2014-06-18
Abstract: L'invention porte sur un appareil de câble métallique à entrée par le haut présentant une configuration de chaîne à rouleaux qui permet d'insérer et de manipuler une conduite électrique dans un trou de forage. L'invention concerne également un procédé d'utilisation dudit appareil.
Patent CA-2914326-A1 (CA)
Title: Composition for maintaining function of platelets
Inventor: HIRATA SHINJI
IPC: A61K35/14
Filed: 2014-06-06
Abstract: Provided is a composition for maintaining platelet function, having as an active ingredient a pyridine derivative represented by the following general formula (I), or a salt thereof (in the formula, ring A, R1, R2, R3, and R4 represent the definitions given in the description).
Patent CA-2915346-A1 (CA)
Title: Device and method for controlling engine rpm for construction machinery
Inventor: NAM CHAN-UNG
IPC: E02F9/20
Filed: 2013-06-26
Abstract: Disclosed are a device and method for controlling engine rpm that can forcibly reduce engine rpm when an air filter clogged signal is generated. The method for controlling engine rpm according to the present invention is a method for controlling engine rpm for construction machinery including an engine, an air filter, an air filter clogging switch; an engine electronic control unit; and an equipment electronic control unit, which provides a method for controlling engine rpm for construction machinery, which includes the steps of: determining whether the air filter is clogged based on a signal from the air filter clogging switch; continuously delaying instead of initializing an engine operating time even when the engine is turned off after the generation of the air filter clogged signal; determining whether the air filter has been repaired or replaced when the delayed engine operating time exceeds a set time, after the air filter clogged signal is generated; applying a control signal from the equipment electronic control unit to the engine electronic control unit in order to forcibly reduce the engine rpm to a predetermined rpm when the air filter has not been repaired or replaced when the delayed engine operating time has exceeded the set time; and reducing the engine rpm to the predetermined rpm through a control signal applied from the engine electronic control unit to an engine operating unit.
Patent CA-2918353-A1 (CA)
Inventor: FINNERTY CAINE
IPC: B01J19/26
Filed: 2014-07-18
Abstract: The present teachings provide apparatus and methods for mixing a reformable fuel and/or steam with an oxygen-containing gas and/or steam to provide a gaseous reforming reaction mixture suitable for reforming with a reformer and/or a fuel cell stack of a fuel cell unit and/or fuel cell system. In particular, a fluid mixing device for mixing reformable fuel and an oxygen-containing gas and/or steam is provided, the device comprising a tube having a throat located between an inlet and an outlet. The tube comprises one or more fuel inlets downstream from the throat. A collar encompasses the one or more fuel inlets on the exterior surface of the tube and creates with the tube a fuel injection chamber in fluid communication with the one or more fuel inlets. The collar comprises a fuel source inlet and isolates the one or more fuel inlets from the ambient environment exterior to the tube.
Patent CA-2918411-A1 (CA)
Title: Systems and methods for detecting and picking up a waste receptacle
Inventor: VAN KAMPEN LEO PETER
IPC: B65F3/00
Filed: 2016-01-21
Abstract: Systems and methods for detecting and picking up a waste receptacle, the system being mountable on a waste-collection vehicle, and including an arm for grasping the waste receptacle, a processor, a camera, a non-transitory computer-readable medium, and an arm-actuation module. The processor is configured for generating a pose candidate based on an image captured by the camera, verifying that the pose candidate matches a template representation stored on the medium, and calculating a location of the waste receptacle. The arm-actuation module can be configured to automatically move the arm in response to the calculated location, in order to grasp the waste receptacle, lift, and dump the waste receptacle into a waste-collection vehicle.
Patent CA-2919231-A1 (CA)
Title: Boite de vitesses et procede de demontage pour desaccoupler un arbre d'entrainement dans une telle boite de vitesses
Inventor: KOWALEWSKI TOMASZ
IPC: F16D1/08
Filed: 2014-07-29
Abstract: L'invention concerne une boîte de vitesses (1) comportant une unité principale (22) et une unité secondaire (2) pourvues d'engrenages respectifs (23,3) de transmissions à engrenage respectives et d'arbre creux respectifs (24,10) reliés au moyen d'un arbre d'entraînement (25) ; l'unité secondaire transfère le mouvement entre deux axes formant un angle inférieur à 180° et qui peuvent être retirés après avoir libéré l'arbre d'entraînement (25) ; l'arbre d'entraînement (25) est en prise d'une manière fixe du point de vue de l'angle et coulissante en sens axial aux arbres creux et est verrouillé en sens axial, au moins dans une direction, au moyen d'un dispositif de retenue axial (57), qui est libérable ; le dispositif de retenue axial (57) est couplé à un (24) des arbres creux, au niveau d'une extrémité axiale (32) qui est tournée vers l'autre (10) des arbres creux ; au moins une ouverture peut être formée entre les deux boîtiers (23,3), de façon à accéder à une telle extrémité axiale (32) et à libérer le dispositif de retenue axial.
Patent CA-2924127-A1 (CA)
Title: Volatile surfactant treatment for use in subterranean formation operations
Inventor: GAMAGE PUBUDU H
IPC: C09K8/60
Filed: 2014-02-18
Abstract: Methods including providing a treatment fluid comprising: a gas; and a volatile surfactant dispersed in the gas, wherein the volatile surfactant has a normal boiling point of less than 260C without substantial thermal decomposition and a dynamic surface tension of less than about 40 dynes/cm for a 0.1% solution; and intermittently introducing the treatment fluid and an aqueous fluid into a treatment zone in a subterranean formation.
Patent CA-2925115-A1 (CA)
Inventor: KULKARNI SANDEEP D
IPC: E21B43/22
Filed: 2013-11-25
Abstract: A treatment fluid comprises: a base fluid; a lost- circulation material, wherein the lost-circulation material inhibits or prevents some or all of the treatment fluid from penetrating into a subterranean formation from a wellbore, wherein the wellbore penetrates the subterranean formation; and a suspending agent, wherein the suspending agent consists of a plurality of fibers, and wherein the suspending agent provides a lost-circulation material distribution of at least 30% for a test treatment fluid consisting essentially of the base fluid, the lost-circulation material, and the suspending agent at the temperature of a lost-circulation zone of the subterranean formation and static aging for at least 1 hour.
Patent CA-2925278-A1 (CA)
Title: Call handoff between different networks
Inventor: MILAM JUSTIN
IPC: H04W88/10
Filed: 2014-01-09
Abstract: Disclosed are techniques for hosting a communication session in a call server between communication devices. The call server functions as a bridge service between the communication devices joining an original communication link between the first communication device and the call server with a second communication link between the second communication device and the call server. The first communication device includes at least two RF transceivers each capable of communicating with the call server over a separate network. The call server receives a signal from the first communication device indicative of the need to handoff the original communication link to an alternate communication link on an alternate network. The call server establishes the alternate communication link with the first communication device on the alternate network and joins it with the second communication link to maintain the communication session between the communication devices.
Patent CA-2928815-A1 (CA)
Inventor: GARDNER MICHAEL STUART
IPC: A61B10/02
Filed: 2014-10-17
Abstract: A sample collector to take and hold a biopsy sample from an organism upon being driven by an actuator into the organism, the collector comprising of a punch that includes a cutter with a cutting edge formed at a cutting end of the punch to remove and retain a biopsy sample and a plunger retained to the punch in a manner to allow it to move relative to the cutter to remove a cutter retained biopsy sample from the cutter.
Patent CA-2929364-A1 (CA)
Title: Mobile communication method
Inventor: HAPSARI WURI ANDARMAWANTI
IPC: H04W28/06
Filed: 2014-10-30
Abstract: The present invention realizes "2DL, 1UL" "Inter-eNB CA". This mobile communication method has the following: a step in which in a state where a bearer #1 is configured between the mobile station (UE) and a wireless base station (MeNB), the wireless base station (MeNB) sends to a mobile station (UE) an information element ("DRB-ToAddMod_SeNB" or "DRB-ToAddMod") instructing the addition of a bearer #2 between the wireless base station (MeNB) and a wireless base station (SeNB) and a configuration change for the bearer #1; and a step for adding the bearer #2 and changing the configuration of the bearer #1 so that the mobile station (UE) will, in accordance with the information element ("DRB-ToAddMod_SeNB" or "DRB-ToAddMod"), receive downlink signals via the bearer #1 and the bearer #2 and send uplink signals via either the bearer #1 or the bearer #2.
Patent CA-2930516-A1 (CA)
Inventor: NG MAH LEE MARY
IPC: A61K31/7115
Filed: 2014-11-13
Abstract: The present invention relates to nucleic acids. In particular, it relates to aptamers capable of binding to a flavivirus structural protein or a flavivirus non-structural protein, useful as therapeutics for preventing, treating and/or diagnosing a flavivirus infection in a patient.
Patent CA-2931331-A1 (CA)
Inventor: HUBBARD MICHAEL J
IPC: B32B7/00
Filed: 2014-12-12
Abstract: Cette invention concerne un système adhésif pour toitures, comprenant un substrat de toit, une membrane thermoplastique comprenant au moins une couche qui comprend une couche de polymère thermoplastique fonctionnalisée, et un adhésif fixant la membrane au substrat, ledit adhésif comprenant un résidu durci d'un polymère comprenant un groupe terminal hydrolysable contenant du silicium.
Patent CA-2932306-A1 (CA)
Title: Battery
Inventor: OGASAWARA JURI
IPC: H01L49/00
Filed: 2015-01-09
Abstract: A battery according to an exemplary embodiment includes a first electrode layer, a second electrode layer, and a charging element to which a charging voltage between the first and second electrode layers is applied. The charging element can form an energy level in a band gap by causing a photoexcited structural change of an n-type metal oxide semiconductor covered with an insulating substance and thereby capture an electron. For example, the battery has a configuration in which the charging element is formed in a three-dimensional shape.
Patent CA-2933808-A1 (CA)
Title: Biomass fractionation processes employing sulfur dioxide
Inventor: RETSINA THEODORA
IPC: C12P19/02
Filed: 2013-12-31
Abstract: The present invention provides a process for fractionating lignocellulosic biomass, comprising: contacting biomass with S2, water, and optionally a first solvent, to produce intermediate solids; then contacting the intermediate solids with S2, water, and a second solvent, to produce cellulose-rich solids and a liquid phase comprising hemicelluloses and lignin. The first concentration of S2 may be lower or higher than the second concentration of S2. It is desirable to vary the S2 and solvent concentrations in different stages to optimize the removal of hemicellulose versus lignin. The resulting cellulose-rich material can contain very low hemicellulose, very low lignin, or both low hemicellulose and low lignin. High-purity cellulose is useful both for producing glucose as well as for cellulose products or derivatives. The hemicelluloses may be hydrolyzed to produce monomeric sugars, and the lignin may be recovered as a co-product.
Patent CA-2937722-A1 (CA)
Title: Substrat de formation d'aerosol et systeme d'administration d'aerosol
Inventor: MIRONOV OLEG
IPC: A24F40/60
Filed: 2015-05-21
Abstract: L'invention concerne un substrat de formation d'aérosol destiné à être utilisé en association avec un dispositif de chauffage inductif. Le substrat de formation d'aérosol comprend un matériau solide susceptible de libérer des composés volatils qui peuvent former un aérosol lors du chauffage du substrat de formation d'aérosol et au moins un premier matériau suscepteur permettant de chauffer le substrat de formation d'aérosol. Le premier matériau suscepteur est placé à proximité thermique de la matière solide. Le substrat de formation d'aérosol comprend en outre au moins un second matériau suscepteur ayant une deuxième température de Curie qui est inférieure à une température de chauffage maximale prédéfinie du premier matériau suscepteur. L'invention concerne également un système de distribution d'aérosol.
Patent CA-2937932-A1 (CA)
Inventor: DEWSNAP GREGORY CRAIG
IPC: F04D29/10
Filed: 2010-10-18
Abstract: An adjustment mechanism (85) for a seal assembly (80) for a pump drive shaft (52) of a pump, the pump shaft (52) mounted for rotation about a rotation axis. The seal assembly (80) comprises a rotating seal (81) mounted for rotation with the drive shaft (52) about the rotation axis and a static seal (84) adjacent the rotating seal (81) and axially moveable relative thereto. The adjustment mechanism (85) comprises an adjustment member (87) which is axially moveable so as to cause axial movement of the static seal (84) relative to the rotating seal (81). The mechanism further includes an actuator (88) and a transmission (93) for transmitting a motive force from the actuator to the adjustment member as a result of activation of the actuator. The transmission (93) is operatively connected to the adjustment member (87) at two spaced apart couplings (98) whereby activation of the actuator causes simultaneous transmission of the motive force to the two spaced apart couplings. The actuator (88) is disposed externally of all pump parts.
Patent CA-2939427-A1 (CA)
Title: Pharmacological ophthalmic composition for use in the correction of presbyopia and its administration
Inventor: FEINBAUM CLAES G
IPC: A61K31/4178
Filed: 2014-02-11
Abstract: The object of the invention is to provide a pharmacological ophthalmic composition for use in the correction of presbyopia as a drop introduced onto the surface of the eye and surrounding soft tissue (drops) or as an implant surgically introduced into the subconjunctival space with sustained slow release application.
Patent CA-2939957-A1 (CA)
Inventor: NGUYEN NAM X
IPC: H04N13/00
Filed: 2014-04-01
Abstract: Method and system for 3-D imaging of subterranean geologic structures based on seismic data interpretations involves converting multi-Z polylines into single-Z line segments. The single-Z line segments have slopes that are either positive or negative and do not change signs. As a result, no point along the line segment has more than one value in Z. The single-Z line segments may then be grouped or assembled into lattices that may then be used to form single-z horizons. Such a method and system arrangement provide a far more efficient and less processing intensive way to render 3-D images of the geologic structures compared to existing solutions.
Patent CA-2940132-A1 (CA)
Title: A process for manufacturing a fiber reinforced epoxy composite article, the composite articles obtained and the use thereof
Inventor: SMOLKA PAVEL
IPC: C08G59/50
Filed: 2015-03-02
Abstract: A process for the preparation of a fiber reinforced composite article comprising the steps of: a) providing a fibre preform in a mold, b) injecting a multiple component thermosetting resin composition into the mold, wherein the resin composition comprises (b1) a liquid epoxy resin, (b2) a curing agent comprising 1,3-bis (aminomethyl)cyclohexane, and (b3) an accelerator comprising at least one compound selected from the group sulfonic acid and imidazolium salt of a sulfonic acid, c) allowing the resin to impregnate the fiber preform, d) curing the resin impregnated preform, e) demolding the cured composite part, facilitates manufacturing of composite articles with reduced cycle times, said composite articles exhibit excellent mechanical properties, especially elongation and fracture toughness, and can be used for the construction of mass transportation vehicles, in particular in automotive and aerospace industry.
Patent CA-2940141-A1 (CA)
Inventor: LOQUE DOMINIQUE
IPC: C12N5/10
Filed: 2014-03-11
Abstract: The present invention provides an expression cassette comprising a polynucleotide that encodes a protein that diverts a monolignol precursor from a lignin biosynthesis pathway in the plant, which is operably linked to a heterologous promoter. Also provided are methods of engineering a plant having reduced lignin content, as well as plant cells, plant parts, and plant tissues from such engineered plants.
Patent CA-2940149-A1 (CA)
Inventor: ELSHEIKH MAHER Y
IPC: C07C17/358
Filed: 2015-01-28
Abstract: La présente invention concerne un procédé de fabrication de 1-chloro-3,3,3-trifluoropropène trans (1233zd trans) par fluoration du 1230za et/ou du 240fa jusqu'à obtenir un mélange cis/trans du 1233zd, séparation de l'isomère trans suivie par une isomérisation de 1233zd cis en 1233zd trans dans l'étape de fluoration. L'étape de fluoration est effectuée dans la phase gazeuse ou la phase liquide. L'isomérisation est effectuée dans la phase gazeuse avec un catalyseur au Cr hétérogène à surface élevée, supporté ou non supporté.
Patent CA-2940842-A1 (CA)
Title: Smoking device
Inventor: GOCH MARKUS
IPC: A24F40/485
Filed: 2015-02-27
Abstract: The invention relates to a smoking device having a housing (1), having a liquid evaporator (2), which is arranged in the housing (1) and has a reservoir (3) for liquid and a liquid-heating device (4) for evaporating the liquid into liquid vapour, and having a tobacco heater (5), which is arranged in the housing (1) and has a heating chamber (6) for accommodating a tobacco substance in a chamber interior (6a) and a chamber-heating device (7) for generating tobacco vapour from the tobacco substance, and also having an intake-opening arrangement (8) for taking in the liquid vapour and for taking in the tobacco vapour from the housing (1), wherein the liquid vapour flows, in a liquid-flow channel (9), from the liquid-heating device (4) to the intake-opening arrangement (8) and the tobacco vapour flows, in a tobacco-flow channel (10), from the chamber interior (6a) to the intake-opening arrangement (8). The invention is characterized in that the liquid-flow channel (9) runs in the housing (1), outside the chamber interior (6a).
Patent CA-2941635-A1 (CA)
Inventor: RENSTROM ERIK
IPC: A61K9/14
Filed: 2015-03-04
Abstract: Dynamic magnetic field (DMF) treatment to direct movement, and specifically rotation, of magnetic particles associated with a target structure, so that mechanical force is applied to the target structure. DMF treatment directs rotation about the axis in individual magnetic particles (e.g., superparamagnetic nanoparticles ), effecting permeabilization and/or other disruption of membranes (e.g., cell membranes and/or intracellular membranes). Cell death is remotely induced by application of mechanical force through rotational movement of magnetic particles (specifically superparamagnetic iron oxide nanoparticles, "SPIONs") exposed to DMF treatment. Particles were specifically targeted to lysosomal membrane structures, and were individually induced through application of DMF treatment to rotate about their axes. The resulting mechanical force disrupted (e.g., permeabilized) the lysosomal membranes, releasing lysosomal enzymes and triggering apoptosis, all without heating the particles (or their surroundings).
Patent CA-2941880-A1 (CA)
Title: Detection de sequences d'acides nucleiques cibles a l'aide de differentes temperatures de detection
Inventor: CHUN JONG YOON
IPC: C12Q1/68
Filed: 2014-12-09
Abstract: La présente invention se rapporte à la détection de séquences d'acides nucléiques cibles à l'aide de différentes températures de détection. La présente invention utilisant différentes températures de détection permet de détecter une pluralité de séquences d'acides nucléiques cibles de diverses manières classiques en temps réel, même avec un seul type de marqueur dans un seul réacteur. Les techniques classiques détectent une pluralité de séquences d'acides nucléiques cibles par analyse de fusion après l'amplification de la cible. Il est peu probable que la présente invention ne nécessite pas d'analyse de fusion après l'amplification de la cible, de sorte que le temps d'analyse est considérablement réduit.
Patent CA-2944350-A1 (CA)
Inventor: WEBER RALF MARTIN
IPC: H04W56/00
Filed: 2015-05-14
Abstract: A device includes a receiver and a processor. The receiver is configured to receive a signal. The processor is configured to generate a first flag indicating whether the signal satisfies one or more first conditions that are based on a number of detected correlation peaks associated with the signal, a correlation peak amplitude, or both, and to generate a second flag indicating whether an inverted signal satisfies one or more second conditions. The processor is further configured to generate a first value of a first synchronization sign indicator associated with the signal and to generate a second value of a second synchronization sign indicator associated with the inverted signal. The processor is also configured to generate an invert flag that indicates whether synchronization inversion is detected in the signal based at least in part on the first flag, the second flag, the first value, and the second value.
Patent CA-2945645-A1 (CA)
Inventor: HELLER RICHARD
IPC: A61B18/14
Filed: 2015-03-24
Abstract: Catheter devices can include an elongate housing extending along a major axis, the elongate housing comprising a first end an opening. The catheter devices can also include an electrode assembly disposed in the elongate housing and including deformable electrodes with respective electrode distal ends, where the electrode distal ends each consist of respective member portions and respective tip portions. The electrode assembly is slidably movable within the housing along the major axis to allow the electrode distal end portions to transition between a first retracted position and a second extended position. The catheter device is configured such that an average distance between the tip portions in the second position is configured to be greater than an average distance between the tip portions in the first position the tip portions are positioned substantially in a same plane when the electrode assembly is in the second position.
Patent CA-2949334-A1 (CA)
Inventor: ERDELMEIER IRENE
IPC: C07D233/84
Filed: 2015-05-29
Abstract: The invention relates to a compound of the 5-acylsulfanyl-histidine type and the derivatives thereof, of general formula (I), wherein R1 to R3 = H, alkyl, especially CH3; R4 = H, alkyl, especially CH3, alkyle(C=0), substituted alkyl (C=O), aryl (C=O); ß-alanyl (H2NCH2CH2 (C=O); a-amino-acyl; R5 = alkyl, especially methyl, phenyl. The invention also relates to the use of said compound for producing compounds of the 5-sulfanyl-histidine type and the derivatives thereof, in addition to corresponding disulfides; and to the various methods for the production thereof.