baber/WOPTO huggingface dataset:
Patent CA-2945015-A1 (CA)
Title: Multifunction wellbore tubular penetration tool
Inventor: HANSEN HENNING
IPC: E21B29/06
Filed: 2015-01-28
Abstract: A wellbore intervention tool includes a housing and a means for locking the housing at a selected position inside a first wellbore pipe. The tool includes means for penetrating the first wellbore pipe extensible from the housing. The means for penetrating includes means for measuring an amount of extension thereof or an amount of force exerted thereby such that the means for penetrating is controllable to penetrate the first wellbore pipe without penetration of a second wellbore pipe in which the first wellbore pipe is nested.
Patent CA-2947716-A1 (CA)
Title: Polyesters a base de furane transesterifie et articles composes de ces derniers
Inventor: BRUN YEFIM
IPC: C08L67/02
Filed: 2015-05-01
Abstract: La présente invention concerne des compositions de mélange transestérifié comprenant un polyester à base de furane transestérifié et un polyester à base de téréphtalate transestérifié selon l'invention et des articles fabriqués à partir de celles-ci.
Patent CA-2948737-A1 (CA)
Inventor: BORDEN PETER GUSTAVE
IPC: H01M50/483
Filed: 2012-05-11
Abstract: A conductive bipolar battery plate and method of assembly of same. The bipolar battery plate includes an electrically conductive silicon wafer; a first battery electrode located on a first surface of the electrically conductive silicon wafer; and a second battery electrode located on a surface of the electrically conductive silicon wafer opposite the first surface, the second electrode having a polarity opposite the first battery electrode and including a layer of carbon.  The bipolar battery provides a lead-acid battery formed of one or more very thin planar battery electrodes having active mass disposed on a very thin silicon substrate.
Patent CA-2948986-A1 (CA)
Inventor: FAZEKAS STEPHANE
IPC: B60C23/00
Filed: 2015-05-06
Abstract: The invention relates to an inflation-deflation device (1), of the type comprising: a portion (2) comprising an intake port (5) for a pressurised gaseous fluid, and a portion (6) comprising an inflation-deflation port (8) intended for communicating with the containment capacity, and an outlet port (9) that opens between said two portions (2.6); and a valve-operated control system (3, 10) for the actual inflation-deflation operations. According to the invention, one of the portions (6) comprises arrangements (14) for receiving a washer (12) capable of allowing said washer (12) to deform resiliently, under the effect of a pressure from a gaseous fluid exiting through the outlet port (9), in order to overcome the front support of an annular projection (13) provided on the other portion (2), and to create a fluid outlet passage between said annular projection (13) and said washer (12).
Patent CA-2949307-A1 (CA)
Title: Procede de production d'aerogels poreux a base d'alginate
Inventor: FRICKE MARC
IPC: C08L5/04
Filed: 2015-05-18
Abstract: La présente invention concerne un procédé de préparation d'un matériau poreux, comprenant au moins les étapes consistant à fournir un mélange (I) comprenant un polysaccharide hydrosoluble, au moins un composé approprié pour réagir comme un agent de réticulation destiné au polysaccharide ou servant à libérer un agent de réticulation destiné au polysaccharide et de l'eau, et à préparer un gel (A) comprenant un mélange d'exposition (I) au dioxyde de carbone à une pression comprise dans la plage allant de 20 à 100 bars pendant une durée suffisante pour former un gel (A) et à dépressuriser le gel (A). Le gel (A) est ensuite exposé à un solvant (L) miscible à l'eau pour obtenir un gel (B), qui est séché. L'invention concerne en outre les matériaux poreux pouvant être ainsi obtenus de cette façon et l'utilisation desdits matériaux poreux en tant que matériaux d'isolation thermique, dans des applications cosmétiques, dans des applications biomédicales ou dans des applications pharmaceutiques.
Patent CA-2950378-A1 (CA)
Inventor: MURPHY CONOR
IPC: H02J3/38
Filed: 2015-06-12
Abstract: Embodiments of the present invention produce and define a relationship between local voltage and power measurements at a node of an electrical network and system conditions on a remote branch of the network. These local measurements are used to determine an optimal voltage set point at the node that, if realised by a reactive power resource, would affect the flow of reactive power or line current at one or more particular remote branches of the power system in a manner captured by the derived relationship. The change in reactive power required to obtain this voltage set point is also calculated based on local measurements.
Patent CA-2951092-A1 (CA)
Title: Reusable led landscape tool and method
Inventor: KING LLOYD HERBERT
IPC: F21K9/00
Filed: 2016-12-08
Abstract: A reusable LED landscape light set up tool and method for either positioning, repositioning or illumination of a LED landscape light with a DC power source and without hardwiring the LED landscape light prior to an attachment of the LED landscape light to a permanent power source.
Patent CA-2952294-A1 (CA)
Title: Method for detecting defect of pipe, device for detecting defect of pipe, apparatus for detecting defect of pipe
Inventor: YU RUNQIAO
IPC: G01N27/82
Filed: 2016-06-12
Abstract: Provided are a method, device and apparatus for detecting a pipeline defect. A method for detecting a pipeline defect can accurately detect a position and a extent of the pipeline defect, and specifically comprises: detecting, along a length direction of a pipeline, a first parameter related to a magnetic flux density; determining whether the first parameter exceeds a preset threshold; determining a position where the first parameter exceeds the preset threshold as a position of the pipeline defect; and determining a extent of the pipeline defect on the basis of a value of the first parameter exceeding the preset threshold.
Patent CA-2952800-A1 (CA)
Title: Dust collection systems and methods for use with material delivery systems
Inventor: KOEHLER ROGER A
IPC: B08B15/00
Filed: 2015-06-11
Abstract: System (10) for containing airborne dust created during the transfer of material between components of a material delivery system (18) includes at least one airflow duct (70) fluidly coupled to at least one central vacuum unit (14) and configured to direct at least some of the contained airborne dust to the central vacuum unit.
Patent CA-2954273-A1 (CA)
Inventor: SESHAPPA VENKATESH
IPC: E04C1/41
Filed: 2015-07-07
Abstract: Provided is a compression member for a thermally broken connector assembly, such as for a balcony. In one embodiment, the compression member includes an elongated body which extends into first and second independent concrete structural elements. The elongated body includes a cross-section. The cross-section may include at least two independent rounded surfaces. The cross-section may include at least one corner, which may be rounded. The cross-section may further include at least one leg. The first and second independent concrete structural elements may extend in horizontal planes when the independent concrete structural elements are in their service position. The compression member transfers compression forces between the first and second independent concrete structural elements. Furthermore, the compression member may be independent of the internal reinforcing, or rebar, of one or both independent concrete structural elements.
Patent CA-2954371-A1 (CA)
Title: Compound isolated from pseudolysimachion rotundum var. subintegrum
Inventor: LEE YONGNAM
IPC: A61P29/00
Filed: 2015-07-22
Abstract: The present invention relates to a novel methanocyclopenta[e][1,3]dioxepin-7-yl 3,4-dihydroxybenzoate derivative (KS534) represented below as the Chemical Formula 1, the pharmaceutically acceptable salt or solvates thereof, a composition comprising the same as an active ingredient for preventing or treating allergic disease, inflammatory disease, asthma or chronic obstructive pulmonary disease (COPD) and the use thereof. Formula (1)
Patent CA-2957838-A1 (CA)
Title: Procede pour la production d'ammoniac et de ses derives, en particulier l'uree
Inventor: SKINNER GEOFFREY FREDERICK
IPC: C01B3/34
Filed: 2015-08-05
Abstract: La présente invention concerne un procédé de production d'ammoniac et d'un dérivé d'ammoniac à partir d'une charge de gaz naturel comprenant la conversion de gaz naturel en gaz de synthèse d'appoint; la synthèse de l'ammoniac; l'utilisation dudit ammoniac pour produire ledit dérivé d'ammoniac, une partie de la charge de gaz naturel étant utilisée pour alimenter en combustible une turbine à gaz; l'énergie produite par ladite turbine à gaz est transférée vers au moins un utilisateur d'énergie du procédé, tel qu'un compresseur; la chaleur est récupérée à partir des gaz de combustion de ladite turbine à gaz, et au moins une partie de ladite chaleur peut être récupérée sous forme de chaleur à basse température disponible à une température égale ou inférieure à 200 °C, pour fournir de la chaleur industrielle à au moins un utilisateur de chaleur du procédé, tel qu'une unité d'élimination de CO2 ou un refroidisseur à absorption; la présente invention concerne également une installation correspondante et un procédé de modernisation.
Patent CA-2958058-A1 (CA)
Inventor: YANG QIANG
IPC: A01N43/46
Filed: 2014-10-17
Abstract: 3-(3-chloro-1H-pyrazol-1-yl)pyridine is prepared by cyclizing 3-hydrazinopyridine-dihydrochloride with a dialkyl maleate to provide an alkyl 5-oxo-2-(pyridin-3-yl)pyrazolidine-3-carboxylate, by chlorinating to provide an alkyl 3-chloro-1-(pyridin-3-yl)-4,5-dihydro-1H-pyrazole-5-carboxylate, by oxidizing to provide an alkyl 3-chloro-1-(pyridin-3-yl)-1H-pyrazole-5-carboxylate, by converting the ester to the carboxylic acid by hydrolysis to provide 3-chloro-1-(pyridin-3-yl)-1H-pyrazole-5-carboxylic acid hydrochloride, and by removing the carboxylic acid by a decarboxylation reaction.
Patent CA-2961033-A1 (CA)
Title: Heterocyclic compound
Inventor: YAMAMOTO SATOSHI
IPC: C07D409/14
Filed: 2015-09-10
Abstract: The present invention addresses the problem of providing a compound that has excellent ROR?t-inhibiting effects and is useful as a preventive or therapeutic agent for psoriasis, inflammatory bowel disease, ulcerative colitis, Crohn's disease, rheumatoid arthritis, multiple sclerosis, uveitis, asthma, ankylosing spondylitis, systemic lupus erythematosus, chronic obstructive pulmonary disease, etc. The present invention relates to a compound represented by formula (I): [In the formula, each reference is as set forth in the Specification.] or a salt thereof and relates to a compound that has ROR?t-inhibiting effects and is useful as a preventive or therapeutic agent for psoriasis, inflammatory bowel disease, ulcerative colitis, Crohn's disease, rheumatoid arthritis, multiple sclerosis, uveitis, asthma, ankylosing spondylitis, systemic lupus erythematosus, chronic obstructive pulmonary disease, etc.
Patent CA-2962581-A1 (CA)
Inventor: WHITE CRAIG WILLIAM
IPC: A61B5/021
Filed: 2015-09-04
Abstract: The invention described provides a way to use video image to estimate the human artery blood pressure reducing or completely eliminating the need for human contact (non invasive). Since video images can be stored and transmitted, the estimation of the blood pressure can be performed locally, remotely and in real time or offline.
Patent CA-2964214-A1 (CA)
Title: Wireless-enabled kiosk for recycling consumer devices
Inventor: PLOETNER JEFFREY
IPC: G06Q50/10
Filed: 2015-02-02
Abstract: Wireless-enabled kiosk systems and associated methods for recycling and performing other processes with mobile phones and other electronic devices are described herein. In various embodiments, the present technology includes systems and methods for wirelessly connecting a consumer-operated kiosk with an electronic device to facilitate processing (e.g., purchasing) the device. In some embodiments, the present technology includes using a wireless link to identify a device, evaluate a device, resolve device issues to enable purchase of the device, locate a device, etc. Various other aspects of the present technology are described herein.
Patent CA-2965531-A1 (CA)
Inventor: LEBA JOHN VINH
IPC: E21B33/06
Filed: 2015-11-17
Abstract: An annular isolation device for managed pressure drilling includes a first housing portion coupled to a second housing portion; a packing element at least partially disposed in the first housing portion; a penetrator coupled to the first housing portion; and a carrier coupled to the second housing portion, wherein the carrier is configured to receive a portion of the penetrator.
Patent CA-2968448-A1 (CA)
Inventor: GU YANG
IPC: H04W56/00
Filed: 2015-04-30
Abstract: Disclosed is a data transmission method, used for transmitting a frame number and a frame phase of a CPRI data frame in an Ethernet. The present invention also provides a corresponding communication device and a corresponding communication system. In some feasible implementation manners of the present invention, the method comprises: a first communication device selects a CPRI data frame, and converts a frame number of the selected CPRI data frame into a second value; generate a second pulse signal, a phase of the second pulse signal being a frame phase of the selected CPRI data frame; generate a timestamp according to the second pulse signal and the second value; and send a synchronization message carrying the timestamp to a second communication device, so that the second communication device acquires the frame number and the frame phase of the selected CPRI data frame according to the timestamp.
Patent CA-2970864-A1 (CA)
Inventor: CHEN RONGLIANG
IPC: A61K31/437
Filed: 2015-12-17
Abstract: Disclosed are chemical entities which are inhibitors of spleen tyrosine kinase (SYK), namely, chemical entities comprising 6-((lR,2S)-2-aminocyclohexylamino)-7-fluoro-4-(1 -methyl-1H- pyrazol-4-yl)-lH-pyrrolo[3,4-c]pyridine-3(2H)-one and certain solid state forms thereof. Also disclosed are methods of using the chemical entities to treat disorders such as a cancer.
Patent CA-2970925-A1 (CA)
Title: Procede d'amelioration des parties de muscle et produits
Inventor: ESQUIVEL OSCAR
IPC: A23J1/00
Filed: 2015-12-15
Abstract: Les parties de muscle animal sont traitées pour former une partie de muscle améliorée par la fourniture d'une émulsion à base de viande hachée finement fabriquée à partir d'un premier tissu musculaire animal et ayant un pH compris entre environ 6,5 et environ 9,5, et l'ajout de l'émulsion à une partie de muscle animal de manière à favoriser l'absorption et/ou la distribution de l'émulsion dans la partie de muscle animal pour former une partie de muscle améliorée. Selon un aspect, au moins environ 70 % en poids de la protéine du tissu dans l'émulsion sont solubilisés, et la protéine n'est pas isolée du tissu. Selon un aspect, pas plus d'environ 30 % en poids de la protéine du tissu sont précipités. Selon un aspect, le tissu n'est pas exposé à un acide d'une manière qui amènerait le pH du tissu à être inférieur à environ 5,3. L'invention concerne également les produits préparés par les procédés.
Patent CA-2977040-A1 (CA)
Inventor: DAVILA LUIS ALBERTO
IPC: A61F2/12
Filed: 2016-02-11
Abstract: A mammary tissue expander device including an inflatable shell (110) having an anterior side (104) and a posterior side (102), the anterior side having an upper pole portion (106) and a lower pole portion (108) meeting at an apex (109), and an injection port (112) for receiving fluid therethrough to inflate the expander, and a substantially flat attachment flap (116) coupled to the posterior side of the shell, and extending in an inferior direction beyond an inferior edge (128) of the shell by a distance D such that the attachment flap may be extended around the inferior edge and upwards to overlay at least a portion of the anterior side of the shell.
Patent CA-2977464-A1 (CA)
Inventor: RIZZI MATTEO
IPC: A61P27/02
Filed: 2016-02-19
Abstract: The invention relates to the use of gene therapy vectors to improve vision by introducing into healthy rod photoreceptor cells of a patient suffering from cone photoreceptor dysfunction and/or degeneration a nucleic acid encoding a gene product that is light-sensitive and/or that modulates endogenous light-sensitive signalling in a photoreceptor cell, such that the range of light intensities to which the rod photoreceptor responds is extended and/or the speed at which the rod photoreceptor responds to light is increased.
Patent CA-2977675-A1 (CA)
Inventor: PABST TIMOTHY
IPC: C07K1/22
Filed: 2016-03-11
Abstract: The present invention relates to a method of purifying albumin-fusion proteins to reduce the level of oxidation of susceptible amino acid residues. The method comprises an affinity matrix chromatography step and an anion exchange chromatography step. The purified albumin-fusion proteins have low levels of oxidation and retain their enhanced half-life in vivo and its bioactivity. In some embodiments, the albumin-fusion protein comprises a scaffold, such as human Tenascin C scaffold. Compositions comprising the albumin-fusion protein are further disclosed.
Patent CA-2978443-A1 (CA)
Inventor: VILD MICHAEL
IPC: G01N21/958
Filed: 2016-02-02
Abstract: A glass sheet acquisition and positioning system and associated method are utilized in a glass sheet optical inspection system installed in-line in a glass sheet processing system. The acquisition and positioning system include an exterior support frame and a moveable glass sheet support frame connected to the exterior support frame such that the glass sheet support frame may be selectively positioned from first orientation whereby a glass sheet is removed from a conveyor and retained on the support frame, to a second orientation whereby the glass sheet is positioned for processing by the optical inspection system. The system may also include a glass sheet part identifier and a programmable control including logic for analyzing acquired image data and identifying the glass sheet as one of a set of known part types and thereafter securing and positioning the glass sheet on the glass sheet support frame based upon the part-shape analysis.
Patent CA-2981841-A1 (CA)
Title: Adenovirus recombine exprimant deux transgenes avec un promoteur bidirectionnel
Inventor: WUNDERLICH KERSTIN
IPC: C12N15/86
Filed: 2016-04-12
Abstract: L'invention concerne des adénovirus recombinés (rAd) et des vecteurs rAd comprenant un promoteur bidirectionnel du CMV de souris (mCMV) lié de manière fonctionnelle à un premier transgène dans une direction et à un second transgène dans la direction opposée. L'invention concerne également des procédés de fabrication et d'utilisation de tels rAd et vecteurs rAd.
Patent CA-2982068-A1 (CA)
Inventor: SUWA YOSHIHIRO
IPC: C22C38/00
Filed: 2016-04-07
Abstract: This steel sheet for heat treatment has a chemical composition which includes, expressed in mass%, 0.05-0.50% of C, 0.50-5.0% of Si, 1.5-4.0% of Mn, not more than 0.05% of P, not more than 0.05% of S, not more than 0.01% of N, 0.01-0.10% of Ti, 0.0005-0.010% of B, 0-1.0% of Cr, 0-2.0% of Ni, 0-1.0% of Cu, 0-1.0% of Mo, 0-1.0% of V, 0-0.01% of Ca, 0-1.0% of Al, 0-1.0% of Nb, and 0-0.1% of REM, the remainder being Fe and impurities. The maximum height roughness Rz of the surface of the steel sheet is 3.0-10.0 µm. The number density of carbides present in the steel sheet which have a circle equivalent diameter of at least 0.1 µm is not more than 8.0×103 per mm2.
Patent CA-2982970-A1 (CA)
Inventor: KRAUSS RAN
IPC: B64F1/02
Filed: 2016-01-28
Abstract: A system for homing and recharging an unmanned vehicle comprises a plurality of homing layers operative along the radius of an imaginary circle that has the homing target at its center, each homing layer consisting of a sub -system provided with location means of increasing accuracy relative to that of a sub -system that operates along said radius farther away, from the center of said circle.
Patent CA-2986772-A1 (CA)
Inventor: MAYS JEFFREY
IPC: C01B3/56
Filed: 2016-05-27
Abstract: Processes and systems for producing hydrogen gas utilizing a sorbent enhanced reformer in combination with a calciner operating at atmospheric pressure. Feed material is introduced into the sorbent enhanced reformer to produce carbon dioxide and hydrogen gas. Sorbent material within the reformer acts to absorb carbon dioxide and form a used sorbent. The used sorbent is introduced into the atmospheric calciner to heat the used sorbent to desorb carbon dioxide from the used sorbent to produce regenerated sorbent which can be recycled to the reformer.
Patent CA-2989298-A1 (CA)
Inventor: JOSE EDWIN
IPC: G06F13/16
Filed: 2016-06-02
Abstract: Some aspects of the disclosure include a self-refresh entry sequence for a memory, such as a DRAM, that may be used to avoid a frequency mismatch between a system processor and a system memory. The self-refresh entry sequence may signal the memory to reset the frequency set point state and default to the power-up state upon a self-refresh process exit. In another aspect, a new mode register may be used to indicate that the frequency set point needs to be reset after the next self-refresh entry command. In this aspect, the processor will execute a mode register write command followed by a self-refresh entry in response to the occurrence of a crash event. Then, the memory will reset to the default frequency set point by the end of self-refresh entry execution.
Patent CA-2989604-A1 (CA)
Title: Vanne dotee d'un contenant ajustable a deux pieces dote d'une piece de montant integrale
Inventor: JAMISON MICHAEL
IPC: F16K27/02
Filed: 2017-12-20
Abstract: Il est décrit une vanne à orifices multiples ayant un axe longitudinal et une bobine de solénoïde enroulée autour dune bobine. Une armature alignée de manière coaxiale sur laxe longitudinal se dispose au moins partiellement dans la bobine. Larmature en question se couple à un élément de vanne qui forme un joint étanche avec au moins un orifice de la vanne. Il est décrit un corps à deux pièces ayant de premier et deuxième composants qui définissent ensemble une région intérieure. La bobine de solénoïde, la bobine, la pièce polaire et au moins une partie de larmature se disposent dans la région intérieure du corps à deux pièces. Le deuxième composant du corps se visse sur le premier composant du corps de manière ajustable, et ce de manière à permettre la modification dune dimension longitudinale de la région intérieure du corps à deux pièces en vue de changer la taille dune espace entre la pièce polaire et larmature.
Patent CA-2991269-A1 (CA)
Inventor: LOEBEL ARNE
IPC: E04F15/02
Filed: 2016-07-21
Abstract: The invention relates to a panel (1) having a panel upper side (1a) and a panel lower side (1b) and at least two opposing panel edges (2, 3, 4, 5), which have each an edge break (6, 7) on the panel upper side (1a), the edge breaks forming in the connected state a joint (8) in a covering surface (9).  According to the invention, the edge break (7) of one of the panel edges (3) is formed larger than the edge break (6) of the opposing panel edge (2), and a lower part of the large edge break (7) of the one panel edge (3) is overlapped in the connected state by the small edge break (6) of the opposing panel edge (2).
Patent CA-2992970-A1 (CA)
Title: Microorganisms for producing putrescine or ornithine and process for producing putrescine or ornithine using them
Inventor: PARK SU JIN
IPC: C12N15/77
Filed: 2016-07-19
Abstract: The present invention relates to a recombinant microorganism for producing putrescine or ornithine and a method for producing putrescine or ornithine by using the same.
Patent CA-2993366-A1 (CA)
Inventor: MOREY OWEN EUGENE
IPC: A21B1/42
Filed: 2018-01-29
Abstract: A commercial-scale sous-vide system (10) includes a conveyor (20) for carrying food products (FP) vacuum sealed in plastic food-grade pouch or container (222) through a chamber (40) heated with saturated steam. The conveyor is in the form of first and second spiral stacks (26) and (28). A control system controls the steam supply and the movement of the conveyor.