baber/WOPTO huggingface dataset:
Patent CA-2940783-A1 (CA)
Title: Chemical compositions that present synergic effect for repellency of insects in personal hygiene products, cosmetics for human use, in animals and on inanimate surfaces in general
Inventor: DE SOUZA BARROS CASSIO TADEU
IPC: A01N43/30
Filed: 2016-08-31
Abstract: Chemical compositions or mixture of components are described herein which, in combination and in diverse proportions with each other, present synergic effect, increasing the potential of insect repellent power, time of protective action and bestowing new insecticidal action, in personal hygiene products among others, as insect repellent among others. The synergic mixture is composed of 1-piperidinecarboxylic acid, 2(2-hydroxyethyl)-, 1-methylpropyl ester (Icaridin - CAS 119.515-38-7), N,N-dimethyl-3-methylbenzamide (DEET - Diethyltoluamide - CAS 134-62-3) combined with 3-Phenoxybenzyl 3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate (Permethrin - CAS  52.645-53-1) and/or 5-[[2(2-butoxyetoxy)etoxy]methyl]-6-propyl-1,3-benzodioxole (Piperonyl Butoxide - CAS 51-03-6). These mixtures of chemical compounds in diverse proportions, considering two or more of these cited components, present capacity of repelling insects on skin human, in animals or any other inanimate surface, superior to the already known capacity of repellancy of Icaridin and DEET individually and, attributes new insecticidal characteristics to the insect repellent products.
Patent CA-2942928-A1 (CA)
Inventor: BANG JON
IPC: E21B47/08
Filed: 2015-02-06
Abstract: L'invention concerne un système et un procédé pour fournir des informations concernant la tortuosité d'un trajet de puits de forage. Le procédé consiste à recevoir des données provenant d'une pluralité de stations de sondage d'un sondage de puits de forage. Le procédé consiste en outre à déterminer une pluralité de valeurs de paramètre de tortuosité pour le trajet de puits de forage dans une pluralité correspondante de fenêtres d'analyse, chaque fenêtre d'analyse ayant au moins une valeur de paramètre de tortuosité.
Patent CA-2944627-A1 (CA)
Title: A method and system to improve reading
Inventor: NADLER-NIR ELIZABETH FRANCES
IPC: G09B17/00
Filed: 2014-06-23
Abstract: The invention relates to a method and to a system which provide for progressive teaching of improved reading skills to a learner. A computer enabled by a suitable software program is connected to an electronic display monitor. A learner is presented with a written passage on the monitor. A learning process involves having the learner read the passage and recording words that the learner pronounces incorrectly or cannot pronounce as error words. Corrective feedback is provided to the learner which may optionally include an audible correct pronunciation of the error words and/or, optionally, include a definition of the error words. The plurality of error words is correlated to a set of similar or associated words in a database to provide a set of related training words. Training is also provided with respect to error words and training words. The learner is then progressed through subsequent passages in which the reading level is increased to provide exposure to progressive reading exercise with ongoing corrective tuition.
Patent CA-2945277-A1 (CA)
Inventor: KILAMBI SRINIVAS
IPC: C13K13/00
Filed: 2011-01-19
Abstract: Methods are disclosed for the continuous treatment of biomass comprising a pretreatment step, wherein said biomass is contacted with a first supercritical, near-critical, or sub-critical fluid to form a solid matrix and a first liquid fraction; and a hydrolysis step, wherein said solid matrix formed in said pretreatment step is contacted with a second supercritical or near-supercritical fluid to produce a second liquid fraction and a insoluble lignin-containing fraction. Also disclosed are apparatuses for the continuous conversion of biomass comprising a pretreatment reactor and a hydrolysis reactor associated with said pretreatment reactor.
Patent CA-2945930-A1 (CA)
Title: Compositions comprising osteopontin derivatives for the inhibition of hair growth
Inventor: ALENFALL JAN
IPC: A61K38/08
Filed: 2015-04-17
Abstract: The present invention provides a composition for inhibiting hair production in a mammal comprising an active polypeptide component and a pharmaceutically acceptable and/or cosmetically acceptable excipient, carrier or diluent. The invention further provides methods of inhibiting hair production in a mammal, e.g. human.
Patent CA-2949228-A1 (CA)
Title: Multi-effect solar distillation system and associated methods
Inventor: POLK DALE JR
IPC: F24S23/74
Filed: 2015-05-19
Abstract: A solar distillation system includes solar panels, and receivers adjacent the solar panels to receive process water to be processed to purified process water. The process water flows from a first receiver to a last receiver and is heated by reflected sunlight. Vapor tubes are coupled to the receivers, with each respective vapor tube coupled between adjacent receivers. Water vapor is generated as the process water is heated within each receiver. The water vapor flows via the respective vapor tubes between the adjacent receivers towards the last receiver. A return vapor tube is coupled to the last receiver. A distillation tube is coupled to the return vapor tube to receive the water vapor. The distillation tube extends through the receivers from the last receiver to the first receiver. As the water vapor travels through the distillation tube it changes to a liquid, with the liquid being the purified process water.
Patent CA-2949879-A1 (CA)
Title: Procede de fabrication d'un raccord de tuyau flexible pour un tuyau flexible
Inventor: ZANCHI AMBROGIO
IPC: B21D41/02
Filed: 2015-05-13
Abstract: La présente invention concerne un procédé de fabrication d'un raccord de tuyau flexible pour un tuyau flexible, comprenant au moins les étapes suivantes de traitement d'une tôle métallique : - étirage pour la formation d'une pièce cylindrique axialement creuse semi-finie (11) ayant une extrémité de base (12) et une extrémité supérieure 13); - ouverture de l'extrémité de base (12) de la pièce semi-finie (11) ; - formation d'une bride externe (8) de la pièce semi-finie (11) ; et formation au moyen d'un moule d'une section terminale de la pièce semi-finie (11) comprenant l'extrémité de base (12) pour la formation d'au moins une dent (4) d'accrochage au tuyau flexible, le moule soumettant la section terminale de la pièce semi-finie (11) à une compression axiale d'une amplitude suffisante pour générer sur la section terminale de la pièce semi-finie (11) une déformation plastique d'expansion radiale par l'intermédiaire de laquelle ladite section terminale (30) se forme sur les surfaces (15a, 16a) du moule.
Patent CA-2952063-A1 (CA)
Inventor: SIMMS GRAHAM JOHN
IPC: C30B33/08
Filed: 2015-06-16
Abstract: Methods are provided for the manufacture of razor blades from silicon material. In some implementations, the method includes aligning a mono-crystalline silicon wafer comprising a {100} surface at an angle where {111} planes intersect the {100} surface parallel and perpendicular to the wafer; etching the mono-crystalline silicon wafer to expose an {111} plane and a second plane to provide a blade edge having between about a 20 degree included blade angle and about a 35 degree included blade angle; applying a hard coating on the blade edge; providing a radius of curvature of the blade edge between about 20 nanometers and about 100 nanometers after deposition of the hard coating; applying a soft coating on the blade edge; and removing the razor blade from the mono-crystalline silicon wafer.
Patent CA-2953508-A1 (CA)
Title: Sill pan
Inventor: HEID GEORGE
IPC: E06B1/70
Filed: 2017-01-03
Abstract: A sill pan is disclosed that is configured for use in spanning rough openings of various lengths. The sill pan includes a base, a pre-formed end flange integral with and extending upwardly from a side edge of the base, a first connector portion formed in the base adjacent to the pre-formed end flange, and a second connector portion formed in the base adjacent to an end opposite to the pre-formed end flange. The sill pan is configured be attachable to an adjacent sill pan with one of the first connector portion and the second connector portion.
Patent CA-2958119-A1 (CA)
Inventor: OLSEN GREGORY JAMES
IPC: A61M16/08
Filed: 2015-08-25
Abstract: A respiratory mask for providing positive pressure therapy and a bias-flow venting system configured to reduce discernable draft generated by exhausted air are disclosed herein. The respiratory mask has a ball jointed elbow, one or more detachable forehead pieces and a headgear with a spacer fabric region. The elbow is configured to be removable when oriented to a predetermined position. The forehead pieces are provided in one or more sizes. The spacer fabric region having two or more layers wherein the raw edges are turned to the inside of the layers. The seal having improved seal performance and accommodating a wider variety of facial geometries. The bias-flow system having a tube and exhaust holes radially aligned on a bead of the tube. The bias-flow system also having an annular component exhaust holes and a shroud having a plenum chamber around the exhaust holes.
Patent CA-2958825-A1 (CA)
Inventor: ANG LAY WEI
IPC: E21B47/00
Filed: 2014-09-26
Abstract: Pre-formed non-flexible antenna modules are connected to one another via radio-frequency ("RF") connectors for downhole applications. The antennas include two or more non-flexible antenna modules having a one or more center conductors extending therethrough. The antenna modules are connected by high frequency RF connectors, thereby forming a single antenna. Accordingly, the illustrative embodiments described herein will reduce the assembly complexity, increase repeatability of the design implementation, and enhance the productivity of the manufacturing process.
Patent CA-2962267-A1 (CA)
Title: Boitier de telecommunications compartimente multifonction universel
Inventor: HANSON BRIAN K
IPC: H02G3/14
Filed: 2015-09-23
Abstract: L'invention concerne un boîtier pouvant être fermé servant à loger des composants de plusieurs systèmes de télécommunication, comprenant une première partie de logement, une seconde partie de logement, une charnière de montage de boîtier qui raccorde la première partie de logement et la seconde partie de logement, un panneau de compartiment de composant de télécommunication interne, et une charnière de montage de panneau de compartiment qui raccorde le compartiment de composant de télécommunication interne à l'une des première et seconde parties de logement. La charnière de montage de boîtier peut être configurée pour permettre à la première partie de logement et la seconde partie de logement de s'ouvrir et de se fermer d'une manière semblable à une coquille. La charnière de montage de panneau de compartiment peut être configurée pour permettre au panneau de compartiment d'ouvrir et de fermer un compartiment ou cavité interne qui est suffisamment grand pour contenir au moins un premier composant de système de télécommunications.
Patent CA-2962473-A1 (CA)
Inventor: LI LING
IPC: C09D7/12
Filed: 2014-09-25
Abstract: A paint formulation comprising a binder dispersion and a hydrophobically modified alkali-swellable emulsion. The wet weight ratio of the binder dispersion to the hydrophobically modified alkali-swellable emulsion is from 1:3 to 1:10. The binder dispersion comprises by dry weight based on total dry weight of the binder dispersion, from 0.1% to 80% of polymer particles, and from 0.1% to 5% of a polysaccharide; and the hydrophobically modified alkali-swellable emulsion comprises by dry weight based on total dry weight of the hydrophobically modified alkali-swellable emulsion, from 30% to 50% of an a, ß-ethylenically unsaturated carboxylic acid monomer, and from 30% to 60% of an a, ß-ethylenically unsaturated nonionic monomer. A process for preparing the paint formulation comprising mixing the binder dispersion with the hydrophobically modified alkali-swellable emulsion under stirring.
Patent CA-2963262-A1 (CA)
Title: Transformable tray and tray system for receiving, transporting and unloading items
Inventor: SMITH GREGORY J
IPC: B07C3/00
Filed: 2015-09-29
Abstract: Features for loading, transporting and unloading of items are disclosed. Systems, devices and methods for such operations using a tray are described. ?? some embodiments, a tray having a moveable bottom allows for switching between a configuration for loading and unloading items in and out of the tray and a configuration for transportation of items inside the tray. The trays may also be stacked, for transportation of multiple trays at once, and nested, for saving space when storing the trays. In some embodiments, the trays may be used in conjunction with loading and unloading systems.
Patent CA-2964775-A1 (CA)
Inventor: GRINNELL CHARLES
IPC: B65G1/04
Filed: 2015-10-14
Abstract: A storage fill and retrieval system includes fixed storage locations distributed in a storage space and defining at least one human pick zone having at least one collection tote location, at least one autonomous mobile robot configured for holding and transporting a tote within the storage space and having an end effector arranged for autonomous transfer of the tote between the at least one robot and a tote holding station and a collection tote location, and a storage management system communicably connected to the at least one robot and configured to associate each robot with a human pick zone, wherein the at least one robot is configured to transport the tote to the collection tote location of each associated human pick zone, and wherein each collection tote location is arranged for human picker access and defines an interface between a human picker and the at least one robot.
Patent CA-2965386-A1 (CA)
Inventor: SMITH DONALD M
IPC: A23K10/16
Filed: 2015-10-21
Abstract: Disclosed herein is a method for feeding low doses of algae to cattle to increase the level of omega 3 polyunsaturated fatty acids including docosahexaenoic acid (DHA) and eicosapentenoic acid (EPA) in commercial cattle feeding environments. The method of increasing the level of omega-3 fatty acids in cattle which comprises feeding the cattle between about 0.05 and 0.8 pounds per day of algae.
Patent CA-2966713-A1 (CA)
Inventor: IMAHASE TOSHIHIRO
IPC: B22D41/34
Filed: 2015-11-17
Abstract: The present invention provides a connection switching structure whereby the working efficiency of connection switching can be enhanced, and it is possible to realize simplification, reduced size, and reduced cost of the structure. In the present invention, one connecting part 9 among a sliding-metal-frame-side connecting part 8 and a drive-device-side connecting part 9 is provided with a groove-shaped recess 94 and a through-hole 95 in this order from the distal-end side thereof, and a through-hole 81 is provided to the other connecting part 8 of the sliding-metal-frame-side connecting part 8 and the drive-device-side connecting part 9. During casting, a connecting pin is inserted and connected in the through-hole 95 of one connecting part 9 and the through-hole 81 of the other connecting part 8, and when a surface pressure load is released, the connecting pin is inserted and connected in the groove-shaped recess of the one connecting part 9 and the through-hole 81 of the other connecting part 8.
Patent CA-2967135-A1 (CA)
Inventor: LIU CHENGXUN
IPC: B01L3/00
Filed: 2015-11-19
Abstract: A micro-fluidic device (100) for deflecting objects in a liquid, the device comprising: a substrate (101) for providing an object-containing liquid thereon; and a microbubble generator (e.g. a heating element) (102), having at least one microbubble generating element (e.g. at least one micro-heater) (103), located on a surface of the substrate and in direct contact with the liquid when provided on the substrate (101); characterized in that: the at least microbubble generating element (103) is adapted to deflect a single object in the liquid through generation of a plurality of microbubblesby each of them. Further, systems (200) for sorting objects using the micro-fluidic device (100) and methods for fabricating a micro-fluidic device (100) are presented.
Patent CA-2967779-A1 (CA)
Title: Systems and methods for effectively anonymizing consumer transaction data
Inventor: HOWE JUSTIN X
IPC: G06F11/30
Filed: 2015-11-12
Abstract: Systems and methods are described that anonymized consumer transaction data in such manner to prevent de-anonymization to reveal personally identifiable information (PII) of the consumers. The process includes selecting particular consumer transaction data, generating a dictionary of items, generating consumer groups, matching consumer transaction data for each consumer to a group, forming modifiable consumer transaction histories, and quantifying a similarity between consumer groups. In some embodiments, the process includes discarding consumer groups that contain less than a threshold number of consumers, selecting at least one consumer group that contains at least a threshold number of consumers as the anonymized consumer transaction dataset, and providing the anonymized consumer transaction dataset to a third party for analysis.
Patent CA-2968962-A1 (CA)
Inventor: FLORES JUAN CARLOS
IPC: E21B34/06
Filed: 2015-11-13
Abstract: A packer having a thermal memory spacing system that includes a portion of the system that that selectively changes an outer diameter due. The packer may include upper and lower sealing elements, and at least one thermal memory shape material sub positioned between the sealing elements. The thermal memory shape material sub may have a first outer diameter at a first temperature and a second larger outer diameter at a second temperature. The first temperature may be greater than the second temperature. The outer diameter of the sub may be selectively increased to temporarily decrease the annular area in which debris and/or materials may collect and potentially cause the packer to become stuck within the wellbore. Prior to moving the packer to a different location, the outer diameter of the sub may be decreased to increase the annular area potentially decreasing the likelihood that the packer becomes stuck.
Patent CA-2969080-A1 (CA)
Inventor: TANAKA TOSHIMASA
IPC: B65D23/10
Filed: 2017-05-31
Abstract: Il est décrit une bouteille (1) avec une poignée qui comprend une bouteille (2) dans laquelle une portion de goulot (11), une portion de corps (12), et une portion de fond (13) sont fournies en continu dans cet ordre dans une direction dun axe de bouteille (O), et une poignée (3) disposée dans une partie arrière de la bouteille (2), où une première rainure circonférentielle (30) sétendant dans une direction circonférentielle le long de laxe de bouteille (O) est formée dans une portion de corps inférieure (15) de la portion de corps (12) située entre la poignée (3) et la portion de fond (13) le long de la direction de laxe de bouteille (O), et la première rainure circonférentielle (30) est disposée sur la région en entier dans la direction circonférentielle dans une portion (2a) de la bouteille (3) le long de la direction circonférentielle dans laquelle la poignée (3) est située.
Patent CA-2969098-A1 (CA)
Inventor: TOTI GIULIA
IPC: G06F19/00
Filed: 2014-12-29
Abstract: An example method includes receiving a data set containing combinations of drilling parameter values and operating condition values for a drilling system corresponding to each combination of drilling parameter values. At least one of a frequency and a duration of use may be determined for each of the combinations of drilling parameter values in the data set. For at least some of the combinations of drilling parameter values, a contour map identifying the combinations of drilling parameter values, the operating condition values corresponding to the combinations of drilling parameter values, and at least one of the frequency and the duration of use may be displayed for at least some of the combinations of drilling parameter values.
Patent CA-2969392-A1 (CA)
Title: Entraineur d'agrafeuse a ressort entraine par un gaz
Inventor: SCOTT ZACHARY
IPC: B25C5/15
Filed: 2017-06-02
Abstract: Un outil d'enfoncement d'éléments de fixation comprend un carter principal, une lame d'entraînement pouvant passer d'une position rétractée à une position entraînée en vue d'enfoncer un élément de fixation dans une pièce à usiner et un mécanisme de ressort à gaz servant à entraîner la lame d'entraînement depuis la position rétractée jusqu'à la position entraînée. Le mécanisme de ressort à gaz comprend un piston pouvant passer d'une position rentrée à une position entraînée. Le mécanisme d'entraînement à attaches comprend également un vérin extensible pour déplacer la lame d'entraînement de la position entraînée à la position rentrée. Le vérin extensible comprend un logement de vérin raccordé au logement principal ou la lame d'entraînement et une tige est raccordée à l'autre de ces deux éléments. Un vide est créé dans le logement de vérin pour solliciter la lame d'entraînement vers la position rentrée.
Patent CA-2971908-A1 (CA)
Inventor: VDOVIN OLEXANDR VALENTYNOVYCH
IPC: G02B27/22
Filed: 2015-12-18
Abstract: An autostereoscopic display comprises a pixelated display panel comprising an array of single color pixels or an array of sub-pixels of different colors and a view forming arrangement comprising an array of lens elements. The pixels form a square (or near square) grid, and the lenses also repeat in a square (or near square) grid. A vector p is defined which relates to a mapping between the pixel grid and the lens grid. Regions in the two dimension space for this vector p are identified which give good or poor banding performance, and the better banding performance regions are selected.
Patent CA-2971988-A1 (CA)
Title: Ensemble de combustion de turbomachine
Inventor: HERNANDEZ LORENZO HUACAN
IPC: F02C7/22
Filed: 2016-01-12
Abstract: L'invention concerne un ensemble de combustion (20) de turbomachine, comprenant: -un tube à flamme (21) annulaire comprenant une paroi avant (23),une paroi arrière (24) et un fond (22) disposé en regard d'un arbre moteur (30), -une roue d'injection (41) entraînée en rotation par ledit arbre moteur (30),faisant saillie en partie dans le fond (22) du tube à flamme (21) et étant configurée pour pulvériser du carburant dans le tube à flamme par centrifugation, -au moins un injecteur (35), apte à déposer un film de carburant, sur ladite roue d'injection (41), Cet ensemble de combustion est remarquable en ce que ledit injecteur (35) est disposé au travers de ladite zone amont de la paroi avant (23) ou de la paroi arrière (24) du tube à flamme (21) et de façon que son orifice d'injection (37) débouche à l'intérieur de ce tube (21), en regard de la partie (43)de ladite roue d'injection (41)qui se trouve dans ledit tube à flamme (21).
Patent CA-2974719-A1 (CA)
Inventor: SAWADA HIROKI
IPC: C08G63/688
Filed: 2016-02-04
Abstract: The present invention is a three-dimensional-modeling soluble material to be used as a material of a support member for supporting a three-dimensional object when the three-dimensional object is produced with a 3D printer that employs a fused deposition modeling method. The three-dimensional-modeling soluble material contains a polyester resin comprising: an aromatic dicarboxylic acid monomer unit A having a sulfonic acid base; a dicarboxylic acid monomer unit B that does not have a sulfonic acid base; and a diol monomer unit, wherein the proportion of the aromatic dicarboxylic acid monomer unit A in the total of all dicarboxylic acid monomer units is 10 to 70 mol %. The present invention can provide a three-dimensional-modeling soluble material to be used for a support member, which material is suitable for production of a three-dimensional object by the FDM method, has moisture-absorption resistance, has a high rate of dissolution in neutral water, and can be quickly removed from a three-dimensional object precursor without using a strong alkali aqueous solution.