baber/WOPTO huggingface dataset:
Patent CA-2896917-A1 (CA)
Inventor: STAFFEN JUSTIN
IPC: B23Q16/00
Filed: 2015-07-10
Abstract: A cutting apparatus can include a frame, a carriage, a saw, and a post. The frame can have a first height defined along a vertically-extending height axis between a first bottom end and a first top end. The carriage can be mounted on the frame for adjustable positioning relative to the frame along the height axis. The carriage can include a first aperture positioned with the frame and defining a cutting plane. The saw can be mounted on the carriage within the frame for sliding movement across the first aperture. The post can be mounted on the carriage. The post can have a second height defined along the height axis between a second bottom end and a second top end. The post can extend along the height axis above the first top end.
Patent CA-2896934-A1 (CA)
Title: Insulinotropic peptide derivative with modified n-terminus charge
Inventor: JUNG SUNG YOUB
IPC: C07K14/575
Filed: 2014-01-03
Abstract: The present invention relates to an insulin secretion peptide derivative in which the charge on the N-terminus is modified and a pharmaceutical composition comprising the same, specifically, is characterized in that, in the insulin secretion peptide derivative, the positive charge on the N-terminus of an insulin secretion peptide is changed to a neutral charge or net negative charge in a neutral pH. The insulin secretion peptide derivative according to the present invention exhibits higher insulin secretion ability and blood glucose-reducing ability than natural insulin secretion peptides while maintaining the stability in the bloodstream because dissociation from a GLP-1 receptor rapidly progresses due to the change in the charge on the N-terminus, and thus is very useful in treating Type 2 diabetes.
Patent CA-2897164-A1 (CA)
Inventor: LEVETAN CLARESA
IPC: A61K31/4439
Filed: 2013-09-26
Abstract: To date, no immune tolerance agent or combination of immune tolerance agents has been able to sustain insulin-independence among type 1 diabetes patients. This patent provides methods and pharmaceutical compositions for providing insulin independence among newly diagnosed and existing type 1 diabetes. Methods include utilization of PPIs, which increase gastrin resulting in the transformation of human ductal tissue into insulin- secreting new beta cells, used in combination with an immune tolerance agent to protect the new insulin-producing beta cells generated by the PPI from immune destruction. Compositions and methods are provided for beta cell generation therapy comprising at least one member from a group of PPIs with formulations selected from immune tolerance agents, when used in combination result in insulin- independence among new and existing type 1 patients whom currently require insulin to sustain life. Compositions and methods are provided for insulin-independence among type 2 patients using PPIs when combined with therapeutic agents utilized for the treatment of type 2 diabetes.
Patent CA-2900163-A1 (CA)
Inventor: BAUTISTA CID OSCAR
IPC: C11D11/00
Filed: 2013-03-11
Abstract: A fabric conditioner composition comprising: a cationic fabric softener, and 0.02 to 0.32% by weight of an amino-functional, epoxide group containing silicone polymer having a weight average molecular weight of 400,000 to 900,000. Also, a method of reducing wrinkles on fabric during laundering comprising laundering the fabric with a composition comprising 0.02 to 0.32% by weight of an amino-functional, epoxide group containing silicone polymer having a weight average molecular weight of 400,000 to 900,000. The polymer is unexpectedly effective at low levels of use.
Patent CA-2900694-A1 (CA)
Title: Methods of using information from recovery pulses in electrochemical analyte measurements as well as devices, apparatuses and systems incorporating the same
Inventor: CARPENTER SCOTT E
IPC: A61B5/1473
Filed: 2014-03-13
Abstract: Methods are disclosed for measuring an analyte concentration in a fluidic sample. Such methods allow one to correct and/or compensate for confounding variables such as temperature before providing an analyte concentration. The measurement methods use response information from a test sequence having at least one DC block, where the DC block includes at least one excitation pulse and at least one recovery pulse, and where a closed circuit condition of an electrode system is maintained during the at least one recovery pulse. Information encoded in the at least one recovery pulse is used to correct/compensate for temperature effects on the analyte concentration. Also disclosed are devices, apparatuses and systems incorporating the various measurement methods.
Patent CA-2901586-A1 (CA)
Title: Procede de production d'un compose pyridazinone et production de ses intermediaires
Inventor: NAKAE YASUYUKI
IPC: B01J27/135
Filed: 2014-02-18
Abstract: L'invention concerne un procédé de production d'un composé de formule (1), X et Y représentant chacun un atome d'hydrogène ou autre, ledit procédé consistant à faire réagir un composé de formule (2) et un composé de formule (3) en présence d'un acide de Lewis, R représentant un atome d'hydrogène ou autre, pour obtenir un adduit, puis à faire réagir ledit adduit avec une hydrazine pour obtenir le composé de formule (1).
Patent CA-2904156-A1 (CA)
Title: Vecteurs comprenant des sequences polynucleotidiques de garnissage/de remplissage et leurs procedes d'utilisation
Inventor: WRIGHT J FRASER
IPC: A61K39/23
Filed: 2014-03-14
Abstract: L'invention concerne des vecteurs viraux recombinants tels que des vecteurs AAV conçus avec des cassettes d'expression qui approchent la capacité d'empaquetage naturelle du virus, tel que AAV. Les vecteurs viraux recombinants réduisent les impuretés d'ADN plasmidique résiduel.
Patent CA-2905598-A1 (CA)
Title: System and method for low x-ray dose breast density evaluation
Inventor: MAWDSLEY GORDON E
IPC: A61B6/00
Filed: 2014-03-14
Abstract: A system and method for measuring volumetric breast density using a low dose of radiation are provided. This low-dose image can be added to a standard mammographic screening protocol with less than a two percent increase in radiation dose imparted to the subject. This low-dose image can also be used as a single standalone test to determine breast density for younger women for the purposes of risk determination or screening regimen planning. The breast density measurement is more accurate than measurements that can be obtained with existing systems and methods by making use of a compression assembly that maintains a parallel alignment between the compression paddle and breast support table. Additionally, the compression assembly maintains a uniform known thickness of the compressed breast. The system and method have the added benefit that they can be readily implemented on a conventional digital x-ray unit with low cost.
Patent CA-2906111-A1 (CA)
Title: Rectangular stacked fluted filter cartridge
Inventor: MERRITT STEVEN J
IPC: B01D46/00
Filed: 2014-03-14
Abstract: A fluted filter cartridge is provided. The fluted filter cartridge includes filter media including an inlet flow face and an outlet flow face. The inlet flow face and the outlet flow face are generally parallel. The filter cartridge includes a frame defining a central opening. The filter media is coupled to the frame such that fluid to be filtered may be directed through the central opening to the inlet flow face of the filter media. The frame includes a top surface. The inlet flow face of the filter media is located below the top surface of the frame.
Patent CA-2907450-A1 (CA)
Title: Aircraft flight data monitoring and reporting system and use thereof
Inventor: KLIPPERT CHAD
IPC: B64D47/00
Filed: 2013-04-22
Abstract: An aircraft flight data monitoring and reporting system is provided. The system comprises: an onboard flight data recording and reporting unit; a zero-configuration service discoverer; a remote base station; a remote flight data monitoring storage and analysis unit; a wireless communication link; and a network, the wireless communication link and network for communications between the aircraft flight data monitoring and reporting system and each of the base station and the flight data monitoring storage and analysis unit, wherein the zero-configuration service discoverer facilitates auto-discovering between the flight data recording and reporting unit and the base station.
Patent CA-2908169-A1 (CA)
Title: Electrodes/electrolyte assembly, reactor and method for direct amination of hydrocarbons
Inventor: MAGALHAES MENDES ADELIO MIGUEL
IPC: C07C209/02
Filed: 2014-03-28
Abstract: An electrodes/electrolyte assembly - MEA, electrochemical membrane reactor - is described and a method for the direct amination of hydrocarbons, namely for the direct amination of benzene to aniline, and a method for the preparation of said electrodes/electrolyte assembly. The presented solution allows the increase of conversion of said amination to above 60%, even at low temperatures, i.e., between 200°C and 450°C; preferably between 300°C and 400°C. The electrodes/electrolyte assembly for direct amination of hydrocarbons comprises: an anode (1) that is an electrons and protons conductor and that includes a composite porous matrix, comprised by a ceramic fraction and a catalyst for said amination at temperatures lower than 450°C; a porous cathode (3) that is an electrons and protons conductor and that comprises an electrocatalyst; an electrolyte (2) that is a protons or ions conductor and electrically insulating, located between the anode (1) and the cathode (3), made of a composite ceramic impermeable to reagents and products of said amination.
Patent CA-2908396-A1 (CA)
Inventor: FRUNZ LUKAS
IPC: C08G81/02
Filed: 2014-04-07
Abstract: L'invention concerne un polymère en peigne utilisé pour augmenter la vitesse d'écoulement et/ou diminuer la viscosité d'une composition de liant minéral, le polymère en peigne présentant une chaîne principale comprenant des groupes acides, des chaînes latérales étant liées à la chaîne principale et une moyenne des poids moléculaires moyens en nombre de l'ensemble des chaînes latérales étant de 120 - 1000 g/mole. Le rapport molaire des groupes acides aux chaînes latérales se situe dans la plage de 0,5 - 2.
Patent CA-2910511-A1 (CA)
Title: Moteur pour un verin electro-hydraulique
Inventor: CLAYCOMB CHRIS H A
IPC: H02K7/08
Filed: 2015-10-26
Abstract: Un moteur (10) est décrit pour un actionneur électrohydraulique. Le moteur (10) comprend un arbre tournant (12) pour la rotation autour d'un axe (R), un rotor (16) attaché à l'arbre tournant (12) et pouvant tourner avec ce dernier, un stator (14) entourant au moins une partie du rotor (16) et une doublure (18) placée entre le rotor (16) et le stator (14). La doublure (18) définit une chambre s'étendant de manière axiale (17) autour du rotor (16) pour retenir un fluide entre le rotor (16) et la doublure (18). La doublure (18) comprend un corps tubulaire comprenant une extrémité ouverte et une extrémité fermée. Un actionneur électrohydraulique comprenant le moteur (10) est aussi décrit.
Patent CA-2913648-A1 (CA)
Inventor: OLSSON ASHLEY DEAN
IPC: E06B11/06
Filed: 2013-05-31
Abstract: This invention relates to a slam latch, and to methods of operating a gate/panel using the slam latch. The slam latch comprises (i) a mounting body; (ii) a latch bolt having a longitudinal axis and being mounted relative to the mounting body for axial movement relative to the mounting body between a locking position and an unlocking position, said latch bolt having a keeper-engaging end extending from the mounting body; and (iii) a keeper adapted to receive the keeper-engaging end of the latch bolt when the latch bolt is in the locking position.
Patent CA-2915872-A1 (CA)
Title: Procede de regeneration de piege a oxygene
Inventor: DESEURE JONATHAN
IPC: B01J19/08
Filed: 2015-12-21
Abstract: On décrit un procédé de régénération d'un piège à oxygène, comportant au moins les étapes suivantes: a) faire circuler un courant dans le matériau (2) du piège, pour réduire ce dernier, b) mesurer la valeur l m dudit courant et estimer sa dérivée dl m/dt par rapport au temps, c) estimer la longueur (5) de matériau qui est réduite par ledit courant en fonction de la valeur dudit courant et de sa dérivée, d) arrêter la circulation du courant lorsque la longueur de matériau réduit est au moins égale à une valeur seuil (.delta.s).
Patent CA-2916627-A1 (CA)
Inventor: MACKINTOSH STEPHEN
IPC: G01N27/327
Filed: 2014-06-26
Abstract: L'invention porte sur divers modes de réalisation pour des procédés, systèmes et appareils de mesure qui permettent d'obtenir une concentration plus précise d'un analyte avec un biocapteur par détermination d'au moins une caractéristique physique, en particulier l'hématocrite, de l'échantillon de sang contenant l'analyte, en particulier le glucose, et déduction d'un moment de prélèvement particulier sur la base d'une relation entre la caractéristique physique, la concentration estimée de l'analyte et le moment du prélèvement. Après cela, l'invention consiste à déterminer si au moins un signal transitoire de sortie du biocapteur est erroné par suivi du biocapteur et signalisation d'une erreur si les sorties de signal du biocapteur ne satisfont pas à certains critères.
Patent CA-2917422-A1 (CA)
Inventor: JUNG HONG-SIL
IPC: H03M13/27
Filed: 2014-07-04
Abstract: L'invention concerne un appareil transmetteur et un appareil récepteur. L'appareil transmetteur comprend : un encodeur configuré pour générer un contrôle de parité à faible densité (LDPC) via l'exécution d'un encodage LDPC ; un entrelaceur configuré pour entrelacer le mot de code LDPC ; et un modulateur configuré pour mapper le mot de code LDPC entrelacé sur un symbole de modulation. Le modulateur mappe un bit inclus dans un groupe prédéterminé d'une pluralité de groupes constituant le mot de code LDPC, sur un bit prédéterminé du symbole de modulation.
Patent CA-2917991-A1 (CA)
Inventor: NGUYEN PHILIP D
IPC: C09K8/62
Filed: 2013-08-27
Abstract: Some embodiments described herein provide a method comprising providing a wellbore in a low permeability subterranean formation; providing a treatment fluid comprising an aqueous base fluid and drag-reducing propping fibers; introducing the treatment fluid into the wellbore at a rate and pressure sufficient to create or enhance at least one micro-fracture therein, wherein the drag- reducing propping fibers are capable of reducing the friction created within the treatment fluid as it is introduced into the wellbore; and placing the drag- reducing propping fibers into the at least one micro-fracture so as to prop open the micro-fracture.
Patent CA-2919789-A1 (CA)
Inventor: YOUNG GRAEME
IPC: B25C5/08
Filed: 2014-07-21
Abstract: Disclosed is a tool for driving a barbed staple into a workpiece, the tool includes a housing enclosing a power delivery source and a driver blade driven by the power delivery source and comprising an engagement portion configured for engagement with the staple. The tool further includes a nosepiece comprising an aperture providing access for loading a staple into the nosepiece and a passage configured for slidable mounting of the driver blade. In use, the driver blade may be driven along a longitudinal axis of the passage by the power delivery source to engage and drive a staple into a workpiece. Clearances are providing to allow for loading and passage of the barbed staples in the nosepiece and arrangements are provided to maintain the alignment of the staple in the nosepiece to compensate for those clearances.
Patent CA-2923161-A1 (CA)
Inventor: KRISTOFFERSEN SVENN
IPC: E21B21/06
Filed: 2014-09-23
Abstract: System for automatic routing of chemicals related to drilling fluids, the system comprising: - a plurality of equipment, including a source (3) and a destination (5); - one or more possible paths (PI, P2) between said source (3) and said destination (5); - a process control unit (4) being adapted communicate with one or more of said plurality of equipment; and - a routing control unit (2), the routing control unit being adapted to communicate with the process control unit (4), wherein said routing control unit (2) is provided with control algorithms for finding an optimum path (PI) between said source (3) and said destination (5) based at least partially on feedback from said process control unit (4).
Patent CA-2923737-A1 (CA)
Inventor: LINGREN RODRIC N
IPC: F16H48/00
Filed: 2014-09-19
Abstract: The present invention relates to torque transfer and torque limiting system technology and applications. This invention relates to providing improved torque limiting systems that employ tolerance rings for controlling transmitting power between a single power-input shaft and one or more power-output shafts, which can protect mechanical equipment and drivetrains from damage by mechanical overload. Relating to motor vehicle differentials, the present invention can control differentiation between two power-output shafts, or drive shafts by providing friction internal to said differential and limit "undesirable" slip or differentiation between wheels, as might occur when one wheel encounters a low-traction condition, providing a limited-slip differential.
Patent CA-2926302-A1 (CA)
Inventor: AGOSTINI ERIC
IPC: G06T5/50
Filed: 2014-09-25
Abstract: Un procédé de visualisation d'une image multispectrale par un opérateur utilise une optimisation de contraste par projection de Fisher. La projection de Fisher est déterminée et appliquée à l'intérieur d'une fenêtre (F1, F2, F3,...) qui est plus petite qu'une matrice (1 ) d'écran d'affichage utilisée par l'opérateur. La fenêtre est déplacée pour des actualisations successives d'une représentation de l'image qui est affichée, tout en créant une rémanence des positions des fenêtres antérieures et d'éléments qui ont été décamouflés dans certaines des dites fenêtres antérieures. Le procédé possède une mise en uvre qui est particulièrement simple et intuitive pour l'opérateur, de façon à améliorer la fiabilité et l'efficacité d'une surveillance effectuée par celui-ci.
Patent CA-2929735-A1 (CA)
Inventor: NAGRODSKY NICHOLAS DAVID
IPC: B61L23/00
Filed: 2016-05-10
Abstract: A signaling system and method provide a first lamp assembly including one or more light generating devices configured to activate to inform an operator of a vehicle system of information related to movement of the vehicle system. The first lamp assembly includes processing circuitry configured to control and monitor operation of the one or more light generating devices. A wayside station is configured to be communicatively coupled with the first lamp assembly by a single conductive communication pathway. The wayside station is configured to conduct electric current to power the first lamp assembly and to communicate with the processing circuitry of the first lamp assembly via the single conductive communication pathway.
Patent CA-2929964-A1 (CA)
Inventor: DEAN PATRICK E
IPC: E04C5/16
Filed: 2014-12-06
Abstract: A bridge to construct a multi-stage wall is provided with a clip at each end. One of the clips is sized and shaped to fit snugly onto the wall of a standard concrete masonry unit (CMU), while the other is sized and shaped to fit onto a segmental wall system (SWS) unit. A retaining or stand-alone wall is constructed by laying a row of SWS units and a row of CMUs roughly parallel to each other, with bridges extending between them to fix the units. The hollow spaces in each unit and the space between the rows is filled with gravel, rock or other fill material as each course is laid. Additional courses of SWS units and CMUs are placed on top of the prior courses, with bridges added to each course. This process is repeated until the desired wall height is reached. Various sized and shaped clips and connector brackets are provided to allow spacing of the walls at different distances, with varying blocks. Multiple walls can be constructed in parallel and connected with bridges to provide sufficient retention mass for taller walls.
Patent CA-2932997-A1 (CA)
Inventor: MALAKHOV MICHAEL P
IPC: A61K9/14
Filed: 2007-01-24
Abstract: Microspheres are produced by contacting an aqueous solution of a protein or other macromoiecule with an organic solvent and a counterion, and chilling the solution. The microspheres are useful for preparing pharmaceuticals of defined dimensions.
Patent CA-2934875-A1 (CA)
Inventor: GREENING DOUGLAS
IPC: E21B31/20
Filed: 2014-12-04
Abstract: Present embodiments are directed to a tubular stress measurement system including a first sensor configured to detect a parameter indicative of an axial or circumferential position of the plurality of grapples and a calculation system configured to calculate an internal stress on the tubular based on the parameter.
Patent CA-2936497-A1 (CA)
Inventor: DHAON MADHUP
IPC: A61K31/436
Filed: 2006-12-12
Abstract: A single-step, one-pot process to obtain zotarolimus and other rapamycin derivatives on large scale that improves currently available syntheses. In one embodiment, dried rapamycin is dissolved in isopropylacetate. After cooling and 2,6-Lutidine addition, triflic anhydride is slowly added at -30°C. Salts are removed by filtration. Tetrazole, followed by a tert-base diisopropylethylamine is added. After incubation at room temperature, the product is concentrated and purified by a silica gel column using THF/heptane as eluant. The product is collected, concentrated, and purified using a heptane/acetone column. The product-containing fractions are concentrated. The product is dissolved in .tau.-BME and precipitated with heptane. The solids are dissolved in acetone, treated with butylated-hydroxy toluene, and the solution concentrated. The process is repeated twice with acetone to remove solvents. At least one stabilizing agent is added, such as BHT at 0.5% before drying.
Patent CA-2937139-A1 (CA)
Inventor: SOMA ATSUSHI
IPC: C21D8/10
Filed: 2015-06-04
Abstract: A high-strength low-alloy steel pipe for an oil well having a stable and good SSC resistance is provided. A low-alloy steel pipe for an oil well includes a chemical composition having C: not less than 0.15 % and less than 0.30 %, Si: 0.05 to 1.00 %, Mn: 0.05 to 1.00 %, P: not more than 0.030 %, S:  not more than 0.0050 %, Al: 0.005 to 0.100 %, O: not more than 0.005 %, N:  not more than 0.007 %, Cr: not less than 0.10 % and less than 1.00 %, Mo:  more than 1.0 % and not more than 2.5 %, V: 0.01 to 0.30 %, Ti: 0.002 to 0.009 %, Nb: 0 to 0.050 %, B: 0 to 0.0050 %, Ca: 0 to 0.0050 %, and the balance being Fe and impurities, wherein the chemical composition satisfies Mo/Cr >= 2.0, the steel pipe has a crystal grain size number of not lower than 7.0, the steel pipe includes 50 or more particles of cementite with an equivalent circle diameter of not less than 200 nm being present in an area of 100 µm2 of matrix, the steel pipe includes M2C-based alloy carbide in a number density of not less than 25/µm2, and the steel pipe has a yield strength of not less than 758 MPa.
Patent CA-2938435-A1 (CA)
Title: Methods, apparatus, and system for expression of human breast milk
Inventor: ALVAREZ JEFFERY B
IPC: A61M1/06
Filed: 2015-02-06
Abstract: Systems, methods, and devices for milk expression are provided. In one aspect, a system includes an expression apparatus having an interface configured to engage a breast and an actuation assembly operably coupled to the interface. Actuation of the actuation assembly causes the interface to apply vacuum pressure against the breast to express milk from the breast. The system also includes a computing device configured to communicate with the expression apparatus via a data connection.