baber/WOPTO huggingface dataset:
Patent CA-2897777-A1 (CA)
Inventor: CARREJO NICHOLAS
IPC: E21B23/01
Filed: 2014-01-13
Abstract: Wellbore devices for use in filtration, wellbore isolation, production control, lifecycle management and wellbore construction may include at least a first and a second shape-memory material each having an altered geometric position and each an original geometric position. Each shape-memory material may be held in the altered geometric run-in position at a temperature below glass transition temperature (Tg), where the Tgs and/or the respective slope changes of the first and second shape-memory materials are different. Option¬ ally the shape-memory materials may be crosslinked polymers where the crosslinked polymers have different crosslinking ratios from one another. Once the wellbore device is in place downhole and the first and second shape- memory materials are subjected to temperatures above their Tgs, the materials will deploy to recovered geometric positions at or near their original geometric positions to perform their filtration, isolation, control or other function. These deployments may occur at different times or rates.
Patent CA-2897894-A1 (CA)
Inventor: WRAITH DAVID
IPC: C07K14/47
Filed: 2014-01-13
Abstract: L'invention concerne un peptide capable de se lier à une molécule du CMH in vitro et d'être présenté à une cellule T sans traitement de l'antigène (c'est-à-dire d'un épitope), ce peptide comprenant la totalité ou une partie des peptides de protéine protéolipidique (PLP) suivantes : PLP 36-61: HE ALTGTEKLIET YF SKN YQD YEYLI (SEQ ID NO. 1) PLP 179-206: TWTTCQSIAFPSKTSASIGSLCADARMY (SEQ ID NO. 2) PLP 207-234: GVLPWNAFPGKVCGSNLLSICKTAEFQM (SEQ ID NO. 3). L'invention concerne également l'utilisation d'un tel peptide dans une composition pharmaceutique et un procédé de traitement et/ou de prévention d'une maladie au moyen d'un tel peptide.
Patent CA-2906828-A1 (CA)
Inventor: HENLEY JEREMIAH D
IPC: G02B23/26
Filed: 2014-03-14
Abstract: The disclosure extends to methods, devices, and systems for removing speckle from a coherent light source, such as laser light. The methods, devices, and systems help eliminate or reduce speckle introduced from a coherent light source, such as laser light, by utilizing the teachings and principles of the disclosure. With increasing use of laser technology in various applications, the occurrence of speckle effect has increased. The speckle effect refers to a pattern in which there is a random distribution of varying light intensity levels and may occur with coherent light sources.
Patent CA-2907679-A1 (CA)
Title: Dispositif sans fil multifonction
Inventor: HODGE STEPHEN
IPC: H04M1/66
Filed: 2014-03-20
Abstract: La présente invention concerne un dispositif et un système de communication pour fournir des services de communication et de données à des résidents d'une installation contrôlée. Le dispositif peut être limité à des communications n'utilisant qu'un protocole Internet afin de limiter la communication du dispositif à un intranet interne. Des points d'accès sans fil peuvent être disposés à travers l'environnement pour l'acheminement d'appels et de données entre le dispositif et un bloc central de traitement. Grâce à la conversion d'un protocole des communications reçues depuis le dispositif en un protocole utilisé par le bloc central de traitement, des modifications minimales au bloc central de traitement sont requises pour le support d'une infrastructure de communication sans fil. Plusieurs restrictions et mesures de protection peuvent être mises en uvre dans le téléphone et le système pour interdire un usage abusif.
Patent CA-2908387-A1 (CA)
Inventor: NGUYEN SCOTT
IPC: C10G9/00
Filed: 2014-04-22
Abstract: Embodiments of the present invention relate to heat transfer fluids (e.g. molten-salt) as a thermal buffer for heating, by thermal energy derived from wind-generated electricity, at least one of (i) a subsurface hydrocarbon-containing formation or (ii) a bed of hydrocarbon-containing rocks. During times when 5 wind is plentiful, wind electricity is used to heat the heat transfer fluid - e.g. by means of an electrically resistive heater immersed in the heat transfer fluid. At any time, thermal energy from the wind electricity may be transferred to the hydrocarbon-containing rocks or subsurface formation by the heat transfer fluid. In some embodiments, the fluid is 10 heated both by wind-generated electricity and by solar radiation. Some embodiments relate to a subsurface molten salt heater (e.g. powered by wind-generated electricity) having a non-thermally insulation portion through which molten salt flows. The heater is configured to maintain a temperature of the circulating molten salt, throughout the substantially non-thermally-insulated portion, at a temperature significantly above a 15 melt temperature of the molten salt.
Patent CA-2908497-A1 (CA)
Title: Thin film vascular stent for arterial disease
Inventor: LEVI DANIEL S
IPC: A61F2/82
Filed: 2014-02-25
Abstract: A thin film nitinol stent cover is provided that includes a plurality of fenestrations. Each fenestration extends in both a longitudinal and transverse dimension, wherein the longitudinal and transverse dimensions are both less than or equal to a critical dimension that inhibits muscle cell migration through the fenestrations.
Patent CA-2909565-A1 (CA)
Inventor: NICHOLS JON M
IPC: B62M6/55
Filed: 2014-04-16
Abstract: A continuously variable transmission (CVT) can be used in concert with an electric motor to facilitate power assistance to a rider in a bicycle. In some embodiments, the CVT and motor is mounted on the frame of the bicycle at a location forward of the rear wheel hub of the bicycle. In some embodiments, the CVT is mounted on and supported by members of the bicycle frame such that the CVT is coaxial with the crankshaft of the bicycle. The crankshaft is configured to drive elements of the CVT, which are configured to operationally drive the traction rings and the traction planets. In some embodiments, the motor is configured to drive elements of the CVT. In other embodiments, the motor is configured to drive the crankshaft. Inventive component and subassemblies for such a CVT are disclosed.
Patent CA-2911961-A1 (CA)
Title: Human application of engineered chimeric antigen receptor (car) t-cells
Inventor: COOPER LAURENCE J N
IPC: A61P37/00
Filed: 2014-05-14
Abstract: The present invention concerns methods and compositions for immunotherapy employing a modified T cell comprising a chimeric antigen receptor (CAR). In particular aspects, CAR-expressing T-cells are producing using electroporation in conjunction with a transposon-based integration system to produce a population of CAR-expressing cells that require minimal ex vivo expansion or that can be directly administered to patients for disease (e.g., cancer) treatment.
Patent CA-2912159-A1 (CA)
Inventor: YEE CHI-TAK
IPC: E21B43/241
Filed: 2015-11-16
Abstract: A system and method of production of hydrocarbons, such as heavy oil or bitumen, by injection of steam, solvent and NCG is provided, which combines the benefits of SAGD, VAPEX, and the use of an additional producer, with specific timing specifications for the initiation of solvent injection prior to inter-chamber fluid communication.
Patent CA-2913402-A1 (CA)
Title: Methods and compositions relating to neurodegenerative diseases
Inventor: WARD MALCOLM ANDREW
IPC: G01N33/68
Filed: 2014-06-06
Abstract: The present invention provides a method for diagnosing or assessing a neurodegenerative disease in a test subject, comprising: (i) providing a protein-containing sample that has been obtained from the test subject; (ii) determining the concentration, amount or degree of expression of at least one specific protein isoform and/or glycoform derived from a protein biomarker selected from the group consisting of: clusterin precursor; apolipoprotein A-IV precursor; apolipoprotein C-III precursor; transthyretin; galectin 7; complement C4 precursor; alpha-2-macroglobulin precursor; Ig alpha-1 chain C; histone 2B; Ig lambda chain C region; fibrinogen gamma chain precursor; complement factor H; inter-alpha-trypsin heavy chain H4 precursor; complement C3 precursor; gamma or beta actin; haptoglobin precursor; and the serum albumin precursor, or a fragment thereof; (iii) comparing said concentration, amount or degree determined in (ii) with a reference from a control subject with a specific neurodegenerative disease, dementia or stage of disease, or from a control subject that does not have a neurogenerative disease or dementia; and (iv) based on the level of the at least one specific protein isoform and/or glycoform of the protein biomarker in the test subject relative to the reference, making a diagnosis or assessment as to the presence of and/or stage of neurodegenerative disease or dementia of the test subject. Also provided are related products and systems for use in such a method.
Patent CA-2916556-A1 (CA)
Inventor: ZOUTMAN RYAN
IPC: E04F11/18
Filed: 2015-12-31
Abstract: A rail post vertical extension systems for a deck, patio boundary or fence rail posts to alter the appearance of the posts by suspending plants in a decorative and structurally sturdy manner. Rail post vertical extension system may have a base support end, a rod, and at least one arm receiver. The base support end may include a male insert that may be removably inserted into the female receiver of a rail post, and a flange end to aid in retaining the base support end into the rail post. A rod is attached to the base support end and has a length that is structured and arranged to support the attachment of at least one arm receiver.
Patent CA-2917040-A1 (CA)
Inventor: BRADY PATRICK K
IPC: H01L35/32
Filed: 2014-02-21
Abstract: L'invention concerne un substrat, des structures résonantes, un plan de masse, une couche d'optimisation thermique et des structures de transfert d'énergie qui sont combinés pour recevoir et convertir un rayonnement électromagnétique entrant en énergie électrique. Cette combinaison de matériaux peut être logée dans diverses configurations proches de sources de chaleur pour maximiser la superficie de contact de chaleur ainsi que pour le refroidissement. Toutes les structures sont conçues pour être fabriquées dans des processus à bas coût tels qu'un processus à rouleaux couplés.
Patent CA-2917792-A1 (CA)
Inventor: KAWAHARA KAZUFUMI
IPC: D21H17/07
Filed: 2014-07-18
Abstract: The present invention provides a fine cellulose fiber sheet, of which various properties and functions such as paper making ability, solvent resistance, adhesion, functionalization agent immobilization, surface zeta potential, hydrophilia, hydrophobicity, and air permeation resistance are finely controlled, through a process having low environmental impact. A fine cellulose fiber sheet according to the present invention fulfills all of the following requirements (1) to (3): (1) comprises fine cellulose fibers having an average fiber diameter of 2 nm or greater and 1000 nm or less; (2) the weight ratio of the fine cellulose fibers is 50 wt% or greater and 99 wt% or less; and (3) the block polyisocyanate aggregate content as a weight ratio is 1 to 100 wt% of the weight of the fine cellulose fibers.
Patent CA-2918907-A1 (CA)
Inventor: OH HIROSHI
IPC: A61Q5/06
Filed: 2014-07-22
Abstract: The present invention relates to amino silicone nanoemulsions. More specifically, the present invention relates to amino silicone nanoemulsions that may be used to protect surfaces from being soiled or wetted.
Patent CA-2919358-A1 (CA)
Title: Composite feedstock for recovery of hydrocarbons from hydrocarbonaceous material
Inventor: PATTEN JAMES W
IPC: C10G1/04
Filed: 2014-07-28
Abstract: A method of reducing settling of residual comminuted hydrocarbonaceous material during processing (10) can comprise forming a constructed permeability control infrastructure (12) which defines a substantially encapsulated volume. The method can also include introducing a composite comminuted hydrocarbonaceous material into the control infrastructure to form a permeable body (14), where the composite hydrocarbonaceous material includes a comminuted hydrocarbonaceous material and a structural material. The method can further include heating the permeable body sufficient to remove hydrocarbons therefrom (16). The hydrocarbonaceous material is substantially stationary during heating, exclusive of subsidence and settling. The structural material can provide structural integrity to the permeable body sufficient to maintain convective flow of fluids throughout the permeable body during heating.
Patent CA-2919932-A1 (CA)
Inventor: ASSADOURIAN SYLVIE
IPC: A61K47/48
Filed: 2014-07-30
Abstract: The present invention concerns a conjugate comprising (i) a cell binding agent which binds to the human mucin-1 (MUC1) glycoprotein, linked to (ii) at least one cytotoxic agent, for use to treat cancer, wherein said conjugate is administered at a dose of at least 120 mg/m2.
Patent CA-2920157-A1 (CA)
Inventor: HOOVER BRETT JASON
IPC: G01D5/353
Filed: 2013-08-01
Abstract: A two-core optical fiber is provided for use in Brillouin distributed fiber sensor applications and systems. The two-core fiber includes a first and second core. Each core is configured to exhibit a Brillouin frequency shift greater than 30 Mhz relative to the other core. Further, each core possesses temperature and strain coefficients that differ from the other core. The cores can be configured to produce Brillouin frequency shift levels of at least 30 Mhz relative to one another. These differences in shift levels may be effected by adjustment of the material compositions, doping concentrations and/or refractive index profiles of each of the cores. These optical fibers may also be used in BOTDR- and BOTDA based sensor systems and arrangements.
Patent CA-2920619-A1 (CA)
Title: Precision bipolar current-mode digital-to-analog converter
Inventor: CHAN WEN
IPC: H03M1/66
Filed: 2014-08-07
Abstract: A precision bipolar digital-to-analog converter (DAC) that provides a bipolar current output having a substantially fixed zero center point is provided. The DAC includes digital-to-analog converter circuitry configured to provide, responsive to a reference signal indicative of the digital data, a first analog current signal having a first potential and a second analog current signal having a second potential, subtractor circuitry configured to provide a bipolar current signal by subtracting the second analog current signal from the first analog current signal, the bipolar current signal having a zero center point, and first control circuitry electrically coupled to the subtractor circuitry and to the digital-to-analog converter circuitry, and configured to modify the second potential so that the second potential equals the first potential.
Patent CA-2922035-A1 (CA)
Inventor: FRENAL ANTOINE
IPC: F17C13/08
Filed: 2014-09-05
Abstract: Dispositif de fourniture de gaz comprenant un cadre (2) support abritant une pluralité de bouteilles (3) reliées à circuit (4, 5) comprenant une première extrémité (6) de raccordement reliée aux bouteilles (3) via un premier clapet (7) d'isolation et une seconde extrémité (8) de raccordement distincte et reliée aux bouteilles (3) via un second clapet (9) d'isolation et un détendeur (10) de pression, le cadre (2) support comprenant un panneau (20) d'interface comportant au moins une ouverture d'accès au circuit (4, 5) pour un utilisateur, caractérisé en ce que le dispositif comporte un organe (16) de commande manuelle du second clapet (9) d'isolation comprenant un levier pivotant, et en ce que le panneau (20) d'interface comprend une fente (21) d'accès au levier (16), ledit levier (16) étant mobile au entre une première position dans laquelle le levier (16) est situé dans le plan du panneau (20) d'interface ou en retrait de ce dernier au sein du volume cadre (2) et une seconde position dans laquelle au moins une partie du levier (16) fait saille par rapport au panneau (20) d'interface au travers de la fente (21).
Patent CA-2922801-A1 (CA)
Inventor: POULSEN SYLWIA
IPC: A61M16/04
Filed: 2014-10-02
Abstract: L'invention concerne un dispositif de respiration artificielle (1) facilitant la ventilation pulmonaire chez un patient, lequel dispositif comprend un tube de respiration (2) ayant une extrémité proximale (3) et une extrémité distale (4), un masque (5) au niveau de l'extrémité distale (4) et un moyen (6) conçu pour conférer de manière réversible de la rigidité au tube de respiration (2) au moins au niveau de son extrémité distale (4) ou en direction de celle-ci et également pour servir de cale-dents amovible.
Patent CA-2926253-A1 (CA)
Inventor: BAUMGARTNER MARK B
IPC: G01N21/63
Filed: 2014-10-07
Abstract: A portable testing device includes a housing with an integrated touchscreen display and a receptacle in which a sample holder containing a biological sample and reagent mixture can be placed. The portable testing device further includes an optical assembly positioned in the housing, an electronic assembly that is configured to receive data from the optical assembly and transmit it for display on the touchscreen display, and a power supply in the housing to power the portable testing device. The optical assembly includes an excitation filter that extends across the entire optical assembly and an emission filter that extends across the entire optical assembly.
Patent CA-2926467-A1 (CA)
Title: Light replacing apparatus for replacing bulbs in street lamps
Inventor: NEVITT THOMAS
IPC: F21V19/04
Filed: 2014-10-04
Abstract: A method for changing a light bulb in a parking light pole, comprising disposing a housing on the top of a light pole for holding a lamp holder having a lamp disposed therein, holding the lamp holder in the housing by urging the lamp holder downward, removing the lamp holder by urging a removal apparatus up through an annulus in the center of the light pole to urge a plurality of pivoting members outward and away from the bottom surface of the lamp holder to allow the lamp holder to fall and be captured by the removal apparatus, replacing the lamp holder by disposing the lamp holder in an installation device, urging the installation device upward such that the lamp holder causes the pivoting members to urge outward, urging the installation device down in the annulus to allow the lamp holder to be urged downward, and removing the installation device.
Patent CA-2931112-A1 (CA)
Inventor: PETERS BJOERN
IPC: A61K39/36
Filed: 2014-11-20
Abstract: The invention relates to pan pollen immunogens such as polypeptides, proteins and peptides, and methods and uses of such immunogens for modulating or relieving an immune response in a subject. For example, the immunogens can be used for treating a subject for an allergic immune response or inducing or promoting immunological tolerance to the immunogen or a pollen allergen in a subject.
Patent CA-2932944-A1 (CA)
Inventor: PISKLAK THOMAS JASON
IPC: C09K8/42
Filed: 2015-03-20
Abstract: Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. An embodiment includes a method of cementing in a subterranean formation comprising: providing a cement composition comprising water, pumice, hydrated lime, a set retarder, and a strength enhancer, wherein the strength enhancer comprises at least one material selected from the group consisting of cement kiln dust, slag, amorphous silica, a pozzolan, and any combination thereof; introducing the cement composition into the subterranean formation; and allowing the cement composition to set in the subterranean formation.
Patent CA-2935238-A1 (CA)
Inventor: ENDER DAVID A
IPC: G02B6/00
Filed: 2014-12-30
Abstract: Lightguides are disclosed. In particular, lightguides including extractors with directionally dependent extraction efficiency are disclosed. The lightguide may include a series or array of directionally dependent light extractors. Certain configurations enabling the display of indicia and exemplary light extractor shapes are also disclosed.
Patent CA-2935346-A1 (CA)
Title: Calendriers complementaire et supplementaire
Inventor: WEINBERG SHIRA
IPC: G06Q10/10
Filed: 2014-12-26
Abstract: Selon l'invention, une ou plusieurs techniques et/ou systèmes permettent de produire un calendrier complémentaire et/ou un calendrier supplémentaire. Un utilisateur peut tenir un calendrier primaire dans lequel l'utilisateur peut programmer des réunions et/ou des tâches spécifiées par l'utilisateur, mais peut, par inadvertance, omettre d'autres entrées. En conséquence, un calendrier complémentaire peut être produit sur la base d'inférences dérivées de données de signal d'utilisateur (par exemple des informations utilisées pour identifier/déduire les activités de l'utilisateur, comme des informations de profil de réseau social, des messages, des informations temporelles, des informations de localisation, des documents, etc.). Le calendrier complémentaire peut être automatiquement rempli avec des entrées correspondant à des inférences dérivées de signaux d'utilisateur et/ou de conditions en temps réel (par exemple la météo, les horaires des magasins, les conditions de circulation, etc). Le calendrier primaire et le calendrier complémentaire peuvent être fusionnés pour créer un calendrier supplémentaire. Le calendrier complémentaire et/ou le calendrier supplémentaire peuvent être affichés à l'intention de l'utilisateur et/ou peuvent être utilisés pour fournir des suggestions et/ou des notifications dynamiques à l'utilisateur (par exemple en ce qui concerne des entrées/obligations contradictoires, etc.).
Patent CA-2935900-A1 (CA)
Inventor: HERTZ HANS MARTIN
IPC: A61B6/00
Filed: 2015-01-02
Abstract: La présente invention concerne des améliorations de la résolution et du contraste dans le domaine de l'imagerie radiographique au moyen d'une source de rayons X émettrice de ligne, quasi-monochromatique pour la tomographie assistée par fluorescence X. Une source de rayons X particulière adaptée pour cela est une source de rayons X à anode à jet de liquide, émettrice de ligne. La fluorescence X est obtenue au moyen de nanoparticules, de préférence des nanoparticules enrobées avec un noyau métallique. Le rayonnement de rayons X de la source de rayons X est formé et filtré au moyen d'un optique à dispersion d'énergie avant d'être appliqué aux nanoparticules.
Patent CA-2938869-A1 (CA)
Title: Tractor hydraulic fluid compositions
Inventor: SHRESTHA KEDAR SHANKAR
IPC: C10M129/04
Filed: 2015-02-03
Abstract: Lubricating oil compositions comprising neutral or low overbased alkaryl sulfonate calcium salts, hydrocarbyl polyalcohol, and zinc dialkyl dithiophosphate for use as tractor hydraulic fluids.
Patent CA-2940313-A1 (CA)
Inventor: FUCHS THOMAS
IPC: F25B23/00
Filed: 2015-03-17
Abstract: The invention relates to a passive two-phase cooling circuit (2) with an evaporator (6) and a condenser (18) for a coolant which is conducted in the cooling circuit (2). An evaporator supply line (4) and an evaporator discharge line (10) are connected to the evaporator (6), and a condenser supply line (16) and a condenser discharge line (22) are connected to the condenser (18). Such a cooling circuit is to be developed such that pressure peaks are reduced or even completely prevented during operation while keeping the system design simple and inexpensive. According to the invention, this is achieved in that the evaporator supply line (4), the evaporator discharge line (10), the condenser supply line (16), and the condenser discharge line (22) are connected to a common damping container (24). A liquid column (52) is formed in the condenser discharge line (22) during the operation of the cooling circuit (2), said liquid column assuming the function of a liquid seal (50) and the function of a fluid-dynamic vibration damper.