baber/WOPTO huggingface dataset:
Patent CA-2960392-A1 (CA)
Title: Process to prepare 5,7-dichloro-3,4-dihydro-1h-isoquinolin-6-carboxylic acid using a continuous flow carboxylation reaction
Inventor: TWEEDIE SCOTT
IPC: A61K31/47
Filed: 2015-09-25
Abstract: The present invention is related to a two-step carboxylation reaction of an aryl group, for example by reacting a compound of Formula II: using continuous flow reaction conditions to obtain a compound of Formula I: This process permits large scale synthesis of useful reaction products in high yield.
Patent CA-2960718-A1 (CA)
Inventor: KIM JUN
IPC: G06F3/0486
Filed: 2015-09-04
Abstract: A method generates a graphical representation of a data source using a graphical user interface. The user interface includes a schema information region and a data visualization region. The schema information region includes field names associated with data fields. The data visualization region includes shelf regions that determine characteristics of a visual graphic. Each shelf region is configured to receive user placement of field names. The user selects field names and places each field name in a respective shelf region. The user edits a first shelf region, creating a first calculated element in the first shelf region. The first calculated element does not match any of the field names in the schema information region. The method generates a visual graphic based on the content of the shelf regions, including the user-selected field names and the first calculated element, and displays the visual graphic in the data visualization region.
Patent CA-2964607-A1 (CA)
Inventor: Heeter Robert Warren
IPC: F02C7/045
Filed: 2017-04-18
Abstract: An aircraft engine includes a rotating structure and a casing circumferentially surrounding the rotating structure. The aircraft engine further includes an acoustic panel for noise reduction circumferentially surrounding the rotating structure and disposed adjacent the casing. The acoustic panel comprises a plurality of acoustic panel members arranged adjacent to one another to form a substantially complete ring of the acoustic panel. A first acoustic panel member of the plurality of acoustic members is adjacent to a second acoustic panel member of the plurality of acoustic members. The first acoustic panel member is removably secured to the second acoustic panel member by a releasable fastening assembly.
Patent CA-2967375-A1 (CA)
Inventor: GOREN OFER A
IPC: A61K31/137
Filed: 2015-11-13
Abstract: L'invention concerne l'alopécie de traction et d'autres troubles associés à une traction mécanique sur des cheveux, qui sont traités ou prévenus par administration d'une composition topique comprenant un agoniste de récepteur adrénergique alpha-1 ou d'un autre composé ou d'une stimulation électrique pour contracter le muscle redresseur. L'invention concerne également des compositions et des procédés permettant le traitement et la prévention de troubles de perte de cheveux causés au moins en partie par l'application répétée de force de traction sur les cheveux comprenant, sans limitation, l'alopécie de traction. De tels troubles peuvent être traités ou prévenus par l'application, sur le follicule pileux ou le cuir chevelu, d'un composé ou agent qui induit la contraction du muscle redresseur (AP) tel que, sans limitation, des agonistes de récepteur adrénergique alpha 1 (agonistes AIAR).
Patent CA-2969484-A1 (CA)
Inventor: MASSON STEPHANE
IPC: B05C7/04
Filed: 2014-12-11
Abstract: La présente invention concerne un procédé, pouvant être utilisé dans la production de catalyseurs de gaz d'échappement. En particulier, le présent procédé décrit un moyen de contrôle de l'étanchéité de l'équipement de revêtement avant le début d'une nouvelle campagne de revêtement ou lors d'une campagne en cours.
Patent CA-2970934-A1 (CA)
Inventor: SOUTER PHILIP FRANK
IPC: C11D3/36
Filed: 2015-12-01
Abstract: A method of washing dishware and tableware in a dishwasher using a short program comprising the step of subjecting the ware to a main wash lasting less than 20 minutes wherein the washing liquor of the main wash comprises a low pH detergent composition, the composition having a pH as measured in 1% weight aqueous solution at 25°C of from about 5 to about 7.5.
Patent CA-2971772-A1 (CA)
Title: Renfort fibreux de mousses anisotropes
Inventor: RUCKDAESCHEL HOLGER
IPC: B29C44/56
Filed: 2015-12-15
Abstract: Un moulage composé de mousse extrudée est décrit, au moins une fibre étant présente avec une région de fibre dans le moulage et étant entourée par la mousse extrudée, alors qu'une région de fibre est en saillie d'un côté du moulage et une région de fibre est en saillie d'un autre côté du moulage, et la mousse extrudée est produite par un procédé suivant : I) fournir une fonte de polymère dans une extrudeuse; II) ajouter au moins un agent de soufflage dans la fonte de polymère pour obtenir une fonte de polymère moussante; III) extruder la fonte de polymère moussante de l'extrudeuse dans au moins une ouverture d'emporte-pièce dans une zone à une pression inférieure, l'expansion de la fonte étant réalisée pour obtenir une mousse dilatée; IV) étalonner la mousse dilatée en la faisant passer dans un outil de façonnage pour obtenir la mousse extrudée.
Patent CA-2972666-A1 (CA)
Title: Production of at least 1-hexene and octene from ethene
Inventor: STOCHNIOL GUIDO
IPC: C07C2/06
Filed: 2017-07-06
Abstract: The invention is concerned with the production of 1-hexene and octenes from ethene 1-Butene is optionally also to be produced The problem addressed by the present invention is that of developing a process for producing 1-hexene from ethene by MTHxE ethenfication to achieve better chemical utilization of the employed carbon atoms This problem is solved by catalytic retrocleavage of MTHxE into the C6 olefins and the alcohol, reuse of the alcohol in the etherification and reaction of the obtained C6 olefins with ethene to afford C8 olefins In this way the alcohol is not lost from the process but rather is internally recirculated as a denvatizing agent The less attractive C6 olefins from the cleavage product are upgraded to octene with further ethene in order to provide a further commercial product
Patent CA-2976225-A1 (CA)
Inventor: SOOKRAJ SADESH H
IPC: C07C67/30
Filed: 2016-02-12
Abstract: The integrated processes herein provide improved carbon efficiency for processes based on coal or biomass gasification or steam methane reforming. Provided are also ethylene oxide carbonylation products such as beta-propiolactone and succinic anhydride having a bio-based content between 0% and 100%, and methods for producing and analyzing the same.
Patent CA-2980368-A1 (CA)
Title: Cyclical steam injection process and equipment with water seal for thermal protection casing and pneumatic artificial lift for produced oil
Inventor: FRANCO ZADSON DE ALMEIDA
IPC: E21B43/24
Filed: 2016-01-22
Abstract: This patent describes a thermal oil extraction process that allows steam in a reservoir or group of reservoirs to convey oil. This invention also allows the oil extraction with compressed gas in order to obtain oil using an alternate method that does not require a rig intervention to replace the injection equipment for the extraction equipment and vice versa. In order to promote the produced oil lifting, this process uses energy stored in the compressed gas. The process of the current patent is controlled by a set of valves on the surface controlled by solenoids valves, which are commanded by a programmable logic controller (PLC), being that the process begins with the aperture of the Valves (1), (10), (11), and (12) and the Automatic Valve (13), being that the Valve (1) is destined to control the water flow from the Annulus (2) formed by the Casing (3) and the External Column (4); and still by the comeback water to be done by the Annulus (14) formed by the Intermediate Column (15) and Internal Column (16), which passes through the Retention Valves (18) and (19), accessing the Interior of the Internal Column (7) until it reaches the surface. A constructive variation to be applied in wells where the casing is unable to withstand steam and water injection high pressures, in a way of preserving the well's Casing (3) from the pressures that will occur during the injection process, where the installation of the Packer (32) above the Perforation (6) of the Reservoir Rock (5), being the temperature control made by water circulation, being the Valves (1) and (9) are opened and the water is injected in the Annulus (2) and returns by the Annulus (20), passing through the Valve (9), being directed to its final destination.
Patent CA-2982722-A1 (CA)
Inventor: TOTANI MIKIO
IPC: B31B50/10
Filed: 2016-06-09
Abstract: In an apparatus for successively making the plastic bags, wherein a bottom gusset material should not be supplied from another supply roll and a discrepancy in pattern should not also be caused. Webs of first and second panel materials 1 and 2 are superposed and fed longitudinally. A plastic film is slit longitudinal slit lines 13 and 14 so as to be divided into the web of the first panel material and a plurality webs of the bottom gusset material 3 and 4 before the webs of the panel materials 1 and 2 are superposed. Then, the webs of the bottom gusset material 3 and 4 are guided and supplied to the web of the first or second panel material 1 or 2 by bottom gusset material guide devices 21 and 28.
Patent CA-2985341-A1 (CA)
Inventor: MARTYSEVICH VLADIMIR NIKOLAYEVICH
IPC: E21B43/114
Filed: 2015-06-23
Abstract: A downhole hydra-jetting apparatus has a substantially cylindrical guide housing having an outer surface and an inner surface, and defining a cavity longitudinally extending through the guide housing; a plurality of retractable guide members attached radially around the guide housing; and a substantially cylindrical jet housing having an outer surface and an inner surface, and defining a cavity longitudinally extending through the jet housing, with a plurality of jetting nozzles defined in, and radially positioned about, the jet housing. Each of the plurality of jetting nozzles are adjustable relative to the guide housing to allow substantial alignment of projections from the plurality of jetting nozzles and the plurality of guide members when the guide members are extended radially from the outer surface of the guide housing and the apparatus is actively moved through a downhole.
Patent CA-2985519-A1 (CA)
Inventor: BAME GREGORY A
IPC: C05D1/00
Filed: 2016-03-14
Abstract: A method for using a new liquid fertilizer comprising potassium derived from potassium phosphate, organic sources of potassium, animal manure, carboxylic acid salts of potassium, potassium silicate and combinations thereof, and having a slightly alkaline pH and relatively low salt index compared to other sources of potassium for liquid fertilizer products is disclosed. The fertilizer composition may further comprise additives such as sulfur, zinc, boron, calcium, manganese, iron, copper, cobalt, magnesium, or a combination thereof.
Patent CA-2987293-A1 (CA)
Title: Topical and oral formulations comprising taurine and magnesium for the prevention and treatment of acne
Inventor: PROFET MARGARET JEAN
IPC: A61K33/14
Filed: 2016-06-10
Abstract: Topical and oral compositions for treating and/or preventing acne are disclosed. The compositions include effective amounts of taurine and magnesium, wherein the effective amounts are sufficient to treat and/or prevent the acne. A method for treating and/or preventing acne in a subject in need thereof is also disclosed. The method includes administering to the subject topical and/or oral compositions including taurine and magnesium in amounts sufficient to treat and/or prevent the acne.
Patent CA-2987974-A1 (CA)
Inventor: LAGANIERE JOSEE
IPC: A61K35/28
Filed: 2016-06-03
Abstract: The present description relates to in vitro methods for culturing hematopoietic stem cells (HSCs) under mild hyperthermia conditions (e.g., between 38°C and 40°C) in the presence of a pyrimidoindole derivative agonist of hematopoietic stem cell expansion. The combined use of mild hyperthermia and the pyrimidoindole derivative act synergistically to promote expansion of CD34+ HSCs and/or differentiation into progenitor cells (e.g., megakaryocytic progenitors). The present description also relates to in vitro expanded cell populations of HSCs and/or progenitors, as well as uses thereof in therapy (e.g., transplantation).
Patent CA-2988221-A1 (CA)
Inventor: TYLER DUSTIN
IPC: A61N1/36
Filed: 2013-12-16
Abstract: The present invention generally relates to patterned intensity modulation of neural tissue. Certain embodiments provide a method of treating medical conditions by providing an electrode and modulating stimulation parameters delivered by the electrode. The stimulation parameters that are modulated relate to stimulation intensity and are varied according to a stimulation input parameter or time. The stimulation input parameter can be a choice of an individual waveform (i.e. .PSI. or psi), which may be varied for each pulse.
Patent CA-2989016-A1 (CA)
Inventor: BEAUDOIN MARC-ANTOINE
IPC: F02F3/12
Filed: 2017-12-15
Abstract: A piston for a two-stroke internal combustion engine, comprising at least a piston crown and a skirt, whereas one or more arrangements of coatings is applied on the piston crown, whereas for each arrangement of coatings, a thermal barrier coating (TBC) is applied on a metallic coating, whereas the metallic coating is larger than the TBC, whereas the TBC could be made with one or more layers, where each layer could be or not of the same material, whereas the metallic coating could be made with one or more layers, where each layer could be or not of the same material, whereas many different areas could be possible for each layer of each coating, including the method of fabrication and the use thereof.
Patent CA-2989214-A1 (CA)
Title: Use of composition of multivitamin in preparing drug for stimulating gastrointestinal system motility
Inventor: ZHOU MINGDONG
IPC: A61K31/455
Filed: 2016-06-06
Abstract: The present invention relates to a composition of vitamin B-C complex, particularly a composition of vitamin B-C complex for stimulating gastrointestinal (GI) system motility. The composition is suitable for preventing and/or treating a condition or a disease related to insufficient GI motility.
Patent CA-2990633-A1 (CA)
Inventor: CHIANG YU-WEI
IPC: A61K39/12
Filed: 2016-06-23
Abstract: The present invention relates to canine influenza virus strains, and vaccines and compositions. The present invention also relates to reagents and methods allowing their detection, methods of vaccination as well as methods of producing these reagents and vaccines.
Patent CA-2992759-A1 (CA)
Inventor: YAKEL NORMAN
IPC: H04N21/4363
Filed: 2018-01-24
Abstract: A portable image projection system that includes a projection system, a communication network interface, a projection lens and a mounting arm. The communication network interface is capable of wirelessly communicating with a communication network for receiving an image.  The projection lens is capable of projecting the image. The mounting arm operably attaches the projection lens to the projection system. The mounting arm enables the projection lens to be rotated in a first direction and a second direction, which is different than the first direction.
Patent CA-2993517-A1 (CA)
Inventor: MORENO TANYA
IPC: C12Q1/68
Filed: 2016-06-29
Abstract: Disclosed herein is a novel single nucleotide polymorphism (SNP) in HLA-B*15:02 that can be used as a biomarker for carbamazepine-induced severe adverse skin reactions in Asians. Also provided herein are methods and reagents for assessing the specific SNP, and applying the SNP in predicting an increased risk of carbamazepine-induced severe adverse skin reactions.
Patent CA-2996757-A1 (CA)
Inventor: CASTELLI CRISTINA
IPC: A61K31/20
Filed: 2011-02-23
Abstract: Methods of normalizing vitamin B12 levels in patients with low vitamin B12 and methods of normalizing intersubject variability in the treatment of such patients are described. Methods of reducing MMA and/or homocysteine levels, and pharmaceutical compositions useful to effect such changes are also described.
Patent CA-2998697-A1 (CA)
Inventor: DUTERTRE GUILLAUME
IPC: A61B17/00
Filed: 2016-09-16
Abstract: The present invention relates to a control mechanism for controlling a rod (210) having at least one key, the control mechanism comprising a handle comprising a sliding ring (131), a sliding shaft (132) and a drive shaft (133), each extending along a longitudinal axis (101) and comprising a central opening; and a friction reduction cannula (110) comprising an opening configured to receive the rod (210). The present invention also relates to a steerable device and a steerable system comprising the control mechanism according to the invention.
Patent CA-2999166-A1 (CA)
Title: Polishing or grinding pad assembly
Inventor: TCHAKAROV TCHAVDAR V
IPC: B24D13/14
Filed: 2016-09-23
Abstract: A floor polishing or grinding pad assembly (10) is provided. In one aspect, a polishing or grinding pad assembly employs a fibrous pad (12), a reinforcement layer or ring (14; 114), and multiple floor-contacting disks (16; 16a; 16b; 16c; 116). In another aspect, the reinforcement layer includes a central hole (17) through which the fibrous pad is accessible and the fibrous pad at the hole has a linear dimension (x) greater than a linear dimension (y) of one side of the adjacent reinforcement layer. In yet another aspect, at least one of the floor-contacting disks has an angle (a) offset from that of a base surface of the disk, the fibrous pad and/or the reinforcement layer. A further aspect employs a smaller set of disks (116) alternating between and/or offset from a larger set of the disks (16). In another aspect, the reinforcement layer includes a wavy or undulating internal edge (117) shape.
Patent CA-3000433-A1 (CA)
Inventor: BROMWICH MATTHEW
IPC: G10L21/0224
Filed: 2016-10-06
Abstract: A computer-implemented method for reducing undesired crosstalk signals on an inactive channel of a device comprising the steps of: (i) determining system volume levels and associated signal amplitudes required to achieve a range of desired audio output attenuation levels on an active channel of the device; (ii) determining a crosstalk compensation signal comprising a signal amplitude and associated phase shift required to reduce undesired crosstalk on the inactive channel of the device for each desired audio output attention level in the range of desired audio output attenuation levels; and (iii) generating a desired audio output attenuation level on the active channel of the device by generating a signal at the determined system volume level and associated signal amplitude required to achieve said desired audio output attenuation level, and generating a contemporaneous crosstalk compensation signal on the inactive channel of the device by generating a signal at the determined signal amplitude and associated phase shift required to reduce the undesired crosstalk on the inactive channel.
Patent CA-3000866-A1 (CA)
Inventor: ZHU DAVID
IPC: A61K38/00
Filed: 2016-10-05
Abstract: Methods for treating cancer with a stabilized BCL9 peptide are encompassed, wherein the stabilized peptide comprises a portion of the HD2 domain of the BCL9 protein containing a hydrocarbon crosslinker generated using a, a-disubstituted amino acids.
Patent CA-3003704-A1 (CA)
Inventor: STROUD GARY ARTHUR
IPC: B27B3/00
Filed: 2018-05-02
Abstract: Disclosed herein is a sawblade guide pad that comprises a graphite solid lubricant. The graphite solid lubricant may be one of a solid graphite plate or a solid assembly comprising a graphite powder. The solid assembly comprises a plain-weave medium-weight support fabric combined with a mixture of a graphite powder and a resin wherein the mixture of the graphite powder and the resin has been hardened into a solid. Also disclosed herein is a sawblade guide comprising a sawblade guide arm, a sawblade guide pad comprising a graphite solid lubricant, and a means to adjust the position of the sawblade guide pad relative to the sawblade guide arm. A method of stabilizing a sawblade with a sawblade guide pad that comprises graphite as a solid lubricant is also disclosed.
Patent CA-3003994-A1 (CA)
Title: Lighting assembly
Inventor: AIKALA LARS
IPC: F21K9/64
Filed: 2010-09-16
Abstract: A lighting fixture for facilitating plant growth and a light emitting component. The fixture comprises a single light emission source LED device which provides at least two emission peaks in the wavelength range of 300-800 nm and at least one of the emission peaks has Full Width of Half Maximum (FWHM) at least 50 nm or higher. The emission peaks of the LED match well with a plant photosynthesis response spectrum and is therefore particularly suitable for high efficiency artificial lighting.
Patent CA-3004341-A1 (CA)
Title: Procede et appareil de reparation d'un raccord de tuyau
Inventor: KIEST LARRY W
IPC: F16L55/16
Filed: 2016-11-10
Abstract: L'invention porte sur un ensemble et un procédé pour rendre étanche un raccord d'un tuyau et une seconde structure. L'ensemble comprend une doublure de tuyau ayant une partie tubulaire et une partie rebord, une plaque de compression, et une ancre mécanique conçue pour fixer la plaque de compression et la partie rebord de la doublure de tuyau à la seconde structure. L'ensemble peut comprendre en outre un joint d'étanchéité destiné à être placé entre la doublure de tuyau et le tuyau ou la seconde structure. Le joint d'étanchéité peut comprendre une matière hydrophile, une matière hydrophobe ou une matière compressible. Les procédés d'utilisation de l'ensemble comprennent, mais sans y être limités, l'utilisation d'une doublure de tuyau durcie sur place.
Patent CA-3004602-A1 (CA)
Title: Appareil de pose controlee de valve cardiaque
Inventor: DESROSIERS JOHN J
IPC: A61F2/95
Filed: 2016-11-22
Abstract: L'invention concerne un ensemble de pose d'implant prothétique pouvant comprendre un implant prothétique et un cathéter allongé. L'implant prothétique peut comprendre une partie endoprothèse extensible ayant un axe longitudinal s'étendant depuis une première partie d'extrémité de l'endoprothèse jusqu'à une seconde partie d'extrémité de l'endoprothèse. Le cathéter peut comprendre un axe longitudinal s'étendant depuis une partie d'extrémité proximale du cathéter jusqu'à une partie d'extrémité distale du cathéter et une pluralité de bras s'étendant axialement depuis l'extrémité distale du cathéter. La première partie d'extrémité de l'endoprothèse peut être couplée amovible et pivotante à au moins l'un des bras du cathéter de sorte que l'endoprothèse peut pivoter autour du bras ou des bras de façon à ce que l'axe longitudinal de l'endoprothèse soit incliné par rapport à l'axe longitudinal du cathéter.
Patent CA-3004742-A1 (CA)
Title: Compositions et procedes d'expression de multiples polypeptides biologiquement actifs a partir d'un seul vecteur pour le traitement d'affections et autres pathologies cardiaques
Inventor: PATEL DIMKI S
IPC: A61K48/00
Filed: 2016-11-11
Abstract: La présente invention concerne des compositions et des méthodes utiles pour traiter des troubles sensibles à une thérapie par introduction de vecteurs d'expression multigéniques. Plus particulièrement, l'invention concerne des vecteurs et des polynucléotides codant pour des polypeptides destinés à traiter les troubles cardiaques, lesdits polypeptides pouvant comprendre une cytokine, une chimiokine, et/ou un polypeptide angiogénique, ou des dérivés fonctionnels de ceux-ci. À titre de compositions selon l'invention, des lieurs utiles pour lier et exprimer des polypeptides fonctionnels (biologiquement actifs) à partir de constructions d'expression multigéniques uniques sont en outre décrits.
Patent CA-3004820-A1 (CA)
Inventor: SCHRANZ PAUL S
IPC: B62K17/00
Filed: 2018-05-14
Abstract: A stationary bicycle includes a lever arm that is pivotable about a pivot axis. A biasing device rotatably biases the lever arm about the pivot axis. The lever arm is swept through a horizontal plane when rotated about the pivot axis. A user rotates the lever arm against the bias while pedaling to preload the body for a desired therapeutic effect.