baber/WOPTO huggingface dataset:
Patent CA-2916963-C (CA)
Title: Traditional chinese medicine composition, and preparation and application thereof
Inventor: YAN XIJUN
IPC: A61K31/11
Filed: 2014-07-11
Granted: 2022-11-08
Abstract: A traditional Chinese medicine composition for treating cardiovascular disease, and a preparation thereof, particularly a micro drop pill preparation thereof, and a method for preparing the preparation; the method for preparing the micro drop pill preparation can be used to prepare drop pills, coated drop pills, and drop pill capsules with a high drug loading capacity.
Patent CA-2917158-C (CA)
Title: Self-watering planter
Inventor: HUNG CHUN WAI
IPC: A01G27/00
Filed: 2016-01-08
Granted: 2019-08-20
Abstract: A watering assembly is provided. The watering assembly includes a reservoir body, a support assembly, a wicking assembly, and an inlet assembly. The reservoir body defines an enclosed space. The support assembly is structured to support soil. The support assembly is coupled to the reservoir body. The wicking assembly includes a number of wicking elements; the wicking elements are coupled to at least one of the reservoir body or support assembly. The wicking elements extend from the reservoir enclosed space to a location outside the reservoir enclosed space. The inlet assembly is coupled to the reservoir body and structured to provide fluid communication from a location outside the reservoir enclosed space to the reservoir enclosed space. When the reservoir body, the support assembly, the wicking assembly and the inlet assembly are assembled, the reservoir body, the support assembly, the wicking assembly and the inlet assembly form a contained watering assembly.
Patent CA-2919155-C (CA)
Title: Method for modelling a non-streamlined propeller blade
Inventor: VERBRUGGE CYRIL
IPC: B64C11/18
Filed: 2014-07-28
Granted: 2022-02-22
Abstract: The present invention concerns a method for modelling at least a part of a blade (2) of a non-streamlined propeller (1), the part of the blade (2) having an offset (3), the method being characterised in that it comprises implementing, using data processing means (11) of a piece of equipment (10), steps of: (a) Parameterisation of at least one Bézier curve representing a deformation of said blade (2) characterising the offset (3), defined by: a. First and second end control points (PCU1, PCUK); b. At least one intermediate control point (PCU,, i? [[2,k-1]] disposed between the end points (PCU1, PCUK), the parameterisation being implemented according to at least one deformation parameter and said cutting height in the blade (2), on the basis of which the abscissa of the intermediate control point (PCUi,) and the ordinate of the second end point (PCUK) are expressed; (b) Determination of optimised values of the deformation parameter or parameters; (c) Outputting the values determined in this way to an interface (13) of said piece of equipment (10).
Patent CA-2919945-C (CA)
Title: Handle assembly for implant delivery apparatus
Inventor: LIM HOU-SEN
IPC: A61F2/24
Filed: 2014-07-31
Granted: 2021-09-14
Abstract: The present invention relates to a handle assembly (100) for an implant delivery device for folding or unfolding at least one medical implant by means of at least one tension thread, wherein the handle assembly (100) comprises a drum (14) for winding the tension thread thereon by rotating the drum (14); a knob (9) to be rotated by a user of the handle assembly (100) in order to fold or unfold the medical implant by tightening or winding the tension thread or by releasing or unwinding the tension thread, the knob (9) being arranged or interconnected with the drum (14) such that the drum (14) may be rotated when the knob (9) is rotated; and a brake frame assembly (25) comprising at least one brake element and at least one spring (256, 257) arranged to act on the brake element such that the brake elements contact one surface of the rear knob (9).
Patent CA-2922519-C (CA)
Inventor: PICH RENE
IPC: C22B1/244
Filed: 2014-02-11
Granted: 2021-01-19
Abstract: Process of loading the hold of a bulker in which the hold is loaded in succession with part of the ore treated with a superabsorbent polymer (SAP) and part of the ore not treated with a superabsorbent polymer (SAP). In an embodiment, the part of the ore treated with SAP forms a lower layer, which may spread out over the entire bottom of the hold and the untreated part of the ore forms an upper layer, which may advantageously spread out over the entire surface of the lower layer.
Patent CA-2923105-C (CA)
Title: Garniture d'etancheite recuperable
Inventor: VOLL BENN
IPC: E21B33/128
Filed: 2014-07-29
Granted: 2021-06-15
Abstract: Ensemble garniture d'étanchéité récupérable destiné à être utilisé dans un puits de forage, qui comprend des première et seconde bagues terminales conçues pour être montées sur un élément de base et un manchon déformable s'étendant de la première bague terminale à la seconde bague terminale et conçu pour s'étendre autour de l'élément de base. Un manchon gonflable est monté sur le manchon déformable.
Patent CA-2923731-C (CA)
Inventor: BIEDERMAN WILLIAM JAMES
IPC: H02N99/00
Filed: 2014-04-23
Granted: 2018-08-28
Abstract: La présente invention concerne un dispositif portable comprenant un capteur, des systèmes électroniques auxiliaires, une alimentation principale conçue pour collecter le rayonnement RF (radiofréquence) provenant d'un lecteur externe et utiliser le rayonnement RF afin d'alimenter le capteur, et une alimentation auxiliaire conçue pour collecter l'énergie autre que celle provenant du lecteur externe et utiliser cette énergie récoltée afin d'alimenter le capteur et/ou les systèmes électroniques auxiliaires. Le lecteur externe peut fournir une puissance inférieure en réponse au fonctionnement de l'alimentation auxiliaire. En outre ou de manière alternative, et en réponse à une détermination selon laquelle l'alimentation auxiliaire est dans l'incapacité de fournir l'énergie nécessaire, le dispositif portable peut désactiver tous les systèmes électroniques auxiliaires à l'exception du capteur. En réponse à une détermination selon laquelle l'alimentation principale est dans l'incapacité de fournir l'énergie nécessaire mais l'alimentation secondaire en est capable, le dispositif portable peut conserver les paramètres de fonctionnement dans l'unité de stockage de mémoire en utilisant l'alimentation auxiliaire.
Patent CA-2924589-C (CA)
Inventor: POMMERSHEIM RAINER
IPC: D21B1/32
Filed: 2014-05-19
Granted: 2021-05-04
Abstract: 2.1 At present, actual recovery of the materials in their original form from wastes such as, for example, used paper, material mixtures, composite packaging, etc. is possible only to a limited degree, if at all. The cellulose in particular is currently hardly recovered at all from paper wastes as primary material. The present invention provides a homogeneous method in which all three main components, for example of composite packaging or mixtures of composite packaging materials, specifically cellulose, plastic and metal, can be recovered in their primary form and in a quality corresponding very substantially to new material. 2.2 According to the invention, this is accomplished in a solvent-based process. This involves using a suitable ionic liquid for leaching the cellulose out of the paper component of the waste, and this step is combined with other solvent-based steps so as to give rise to a homogeneous process in which both cellulose and plastic and metal can be recovered. In the method, the plastic is likewise leached out of the waste, but with conventional solvents such as hydrocarbons. The metal is removed in solid form. According to the composition of the raw material, the process may afford only one of the abovementioned materials, two or all three. 2.3 Such a method can be used for industrial scale recovery of the abovementioned materials.
Patent CA-2925745-C (CA)
Inventor: ROTH BRIAN A
IPC: E21B47/12
Filed: 2014-10-22
Granted: 2018-02-13
Abstract: Methods for communicatively coupling components at down-hole locations within a wellbore (10) include introducing first and second cables (32) through which signals are transmissible into the wellbore (10). Terminal ends (52, 54) of the cables (26, 32) are coarsely aligned by coupling connector housings (28, 34) associated with the cables (26, 32) within the wellbore (10). The terminal ends (52, 54) are then finely aligned by activating motors (60, 62, 64) to move at least one of the terminal ends (52, 54) within the connector housings (28, 34) until a signal of sufficient strength is transmissible between the first and second cables (32).
Patent CA-2926938-C (CA)
Title: Mode-locking semiconductor disk laser (sdl)
Inventor: HAMILTON CRAIG JAMES
IPC: H01S5/12
Filed: 2014-10-29
Granted: 2021-06-15
Abstract: The present invention describes a mode locking semiconductor disk laser (SDL). The laser comprises a resonator terminated by first and second mirrors (6,7) and folded by a third mirror. The third mirror comprising a semiconductor disk laser (8) suitable for generating a resonator field comprising a predetermined central wavelength AO while the second mirror comprising an intensity saturable mirror (7) suitable for mode locking the resonator field at the predetermined wavelength. The reflectivity of the of the resonator at the central wavelength AO is reduced by shifting the reflectivity profiles of the first and or second mirrors to wavelength shorter than the predetermined wavelength so as to suppress gain at wavelengths longer than the central wavelength AO. By mismatching the reflectivity profile (32) of the second mirror (7) to that of the desired output wavelength (3) provides a stable mode locked laser with significantly reduced noise. The SDL may comprise a DBR with a reflectivity profile (1) having a peak wavelength corresponding to the laser emission (3). The gain medium comprises a RPG structure of the active region resulting in a Fabry-Perot with a FSR as indicated by the corresponding reflectivity profile (2). The peak reflection of the DBR of the saturable absorber mirror may be shifted towards shorter wavelengths with respect to the laser emission by an amount corresponding to one half to one FSR of said RPG active region.
Patent CA-2930193-C (CA)
Inventor: MORENO GIL A
IPC: E04B1/36
Filed: 2014-10-29
Granted: 2018-12-18
Abstract: The invention is drawn to a methods and systems employing at least one seismic isolation bearing having a substantially polygonal shape in a top and/or bottom view. Preferably the polygonal shape is other than a square shape; preferably the shape is other than a rectangular shape. Such polygonal isolation bearings can be easily and securely joined to other components o the flooring or platform, and are of particular use in modular seismic isolation systems, in which the floor or platform can be assembled tp suit the available space. In preferred systems the polygonal isolation bearings may be used in low profile systems, for example, in locations having restricted headroom.
Patent CA-2935070-C (CA)
Inventor: YAMADA KIKUO
IPC: D21H27/30
Filed: 2015-11-13
Granted: 2018-08-07
Abstract: The present invention provides a base fabric for a disposable textile product that excels in moisture transpiration ability, heat dissipation ability, and moisture permeability. The invention also provides the disposable textile product that uses the base fabric for the disposable textile product, which excels in feeling in wearing and contact with the skin and also excels in moisture transpiration ability, heat dissipation ability, and moisture permeability. The base fabric for the disposable textile product is configured of a laminated sheet 30 which has a first fibrous sheet 2 and a second fibrous sheet 3 having air permeability and a fiber material 4 interposed between the first fibrous sheet 2 and the second fibrous sheet 3 and having liquid diffusibility, and in which the first fibrous sheet 2 and the second fibrous sheet 3 and the fiber material 4 are laminated together with an elastic member 5. The laminated sheet 30 forms a composite layer 31 in which a fiber layer having the air permeability and a fiber layer having the liquid diffusibility are laminated. The laminated sheet 30 has a shirring portion 6 in which an uneven surface is formed by the composite layer 31. Elasticity is imparted to the laminated sheet 30.
Patent CA-2942975-C (CA)
Title: Substituted acrylamide and substituted ethenesulfonamide derivatives and pharmaceutical compositions thereof useful as amyloid targeting agents
Inventor: YANG JERRY
IPC: C07D295/155
Filed: 2015-03-19
Granted: 2023-08-29
Abstract: Provided herein is the design and synthesis of novel molecular rotor fluorophores useful for detection of amyloid or amyloid like proteins. The fluorophores are designed to exhibit enhanced fluorescence emission upon associating with amyloid or amyloid like proteins as compared to unbound compound. For example, provided herein are compounds of Formula (Id) or (Ie), or a salt or solvate thereof: Also disclosed herein are the methods for treating of diseases associated with an amyloid or amyloid like proteins.
Patent CA-2944390-C (CA)
Title: Androgynous coupling device for connecting modules, and corresponding modules
Inventor: LAKSHMANAN MARTIN ANAND
IPC: B64G1/64
Filed: 2015-03-30
Granted: 2021-11-30
Abstract: The invention relates to an androgynous coupling device (10) for connecting modules, in particular for constructing a spacecraft of modular design, wherein, in order to connect the modules, the coupling device (10) can be coupled to an identically constructed further androgynous coupling device and has a plurality of coupling elements (30, 32). It is provided that the androgynous coupling device (10) has a covering element (18) which covers the coupling elements (30, 32) in a passive state of the coupling device (10), wherein a first of the coupling elements (30) can be moved outwardly through the covering element (18) for active coupling to the identically constructed further coupling device. The invention furthermore relates to a module, in particular a module for constructing a spacecraft of modular design, having at least one such coupling device (10).
Patent CA-2945329-C (CA)
Inventor: DAVIS STEPHEN J
IPC: A63B59/50
Filed: 2015-04-10
Granted: 2022-07-26
Abstract: A ball bat includes a barrel in which one or more stiffening elements are located. The stiffening element may be positioned at a variety of locations, and may have a variety of configurations, for selectively limiting the barrel's performance without appreciably increasing the bat's moment of inertia. In one configuration, the stiffening element includes two radially outer flanges, a radially inner flange, and two web members connecting the outer flanges to the inner flange. The radially outer surfaces of the radially outer flanges contact, and may be affixed to, the inner surface of the barrel wall.
Patent CA-2945415-C (CA)
Inventor: CHEN YILONG
IPC: F01K11/02
Filed: 2015-02-06
Granted: 2019-03-26
Abstract: An optimized integrated system for solar-biomass hybrid electricity generation. A heat transfer oil outputted from a solar farm (1 and 2) of a solar thermal boiler system flows sequentially through a solar thermal evaporator (6) and a solar thermal heater (5) then back to a heat transfer oil storage tank (4) and is then delivered via a circulation oil pump (3) to the solar farm to complete a heat transfer oil circulation. Solar thermal steam produced by the solar thermal evaporator is delivered to a biomass boiler system (9) via a steam header (7). Auxiliary steam produced by a coal-fired or gas-fired or oil-fired auxiliary boiler (8) also is mixed with the solar thermal steam and delivered to the biomass boiler system via the steam header. The solar thermal mixed steam and steam produced by a biomass boiler itself are delivered to a turbo generator (10) to drive an electric generator (11) into generating electricity. The system simplifies solar thermal power generation system and equipment configurations, provides stable electricity generation, high thermal efficiency, and extended service life.
Patent CA-2948559-C (CA)
Inventor: TAYLOR BRENT ALAN
IPC: E04H15/06
Filed: 2015-05-15
Granted: 2018-02-13
Abstract: La présente invention, selon divers modes de réalisation, concerne un ensemble auvent rotatif (20) à éclairage. Un tube à rouleau (56) d'auvent comprend une rainure axiale contenant une pluralité de luminaires (55) à des fins d'éclairage d'une zone située sous un auvent déployé et autour de ce dernier. L'ensemble auvent (20) comprend un conducteur électromécanique pouvant tourner (70) qui établit un contact électrique entre une partie fixe de l'ensemble auvent et le tube à rouleau rotatif d'auvent. Ceci permet une circulation d'électricité ou de courant vers les luminaires et/ou le moteur d'auvent à l'intérieur du tube à rouleau.
Patent CA-2953215-C (CA)
Inventor: VOLA MARCO
IPC: A61B17/22
Filed: 2015-06-04
Granted: 2022-06-14
Abstract: Ce dispositif transcathéter pour l'ablation de tissus calcifiés au niveau des volets d'une valve aortique, se caractérise en ce qu'il comprend un corps souple (1) faisant office de cathéter et présentant un embout souple et flexible (2) coopérant avec un guide-fil (g) préalablement introduit et apte à traverser les volets de la valve au-dessus de la partie où doivent être enlevés les tissus calcifiés, ledit embout (2) présentant au moins un système de coupe (3) comprenant deux têtes de coupe rotatives motorisées (3a) et (3b) disposées co-axialement l'une au-dessus de l'autre, la tête (3a) située à l'extrémité de l'embout et intervenant en premier pour enlever les tissus calcifiés, présente des agencements aptes à réaliser une coupe grossière par broyage, tandis que l'autre tête (3b) présente des agencements aptes à réaliser une coupe fine par broyage, ledit système de coupe étant monté en combinaison avec un moyen d'aspiration sous-vide (4), ledit embout (2) étant équipé d'un moyen de guidage réglable (5) apte à coopérer avec les tissus calcifiés au fur et à mesure de l'opération d'ablation par le système de coupe (3) en combinaison avec un effet de trajectoire en spirale appliqué à l'embout.
Patent CA-2953729-C (CA)
Inventor: CIBERT GREGORY
IPC: B65D5/50
Filed: 2015-06-24
Granted: 2022-09-20
Abstract: Emballage pour au moins un objet (5) de préférence de masse comprise entre 2 et 25 kg, comprenant : un corps (15) comportant au moins deux parties (15A, 15B), mobile entre une configuration fermée définissant un logement (32) adapté pour recevoir l'objet, et une configuration ouverte, dans laquelle les deux parties sont écartées l'une de l'autre pour permettre un retrait de l'objet dudit logement, le corps définissant dans la configuration fermée une face inférieure destinée à reposer sur une surface (S) selon une direction d'appui (D); et un organe (20) pour fixer les deux parties l'une sur l'autre dans la configuration fermée. Le corps comprend une embase (30) servant de support à l'objet dans la configuration ouverte, l'embase définissant au moins une portion de la face inférieure dans la configuration fermée.
Patent CA-2955181-C (CA)
Inventor: CAVE JOHN EDWARD
IPC: H04N21/2387
Filed: 2015-07-13
Granted: 2018-04-10
Abstract: A video replay system which allows for the playback of video files from a buffer in random access memory and from disk to minimize the delay between capturing and replaying a desired video portion.  In one embodiment, a portion of RAM is allocated to provide a buffer for holding video files in memory before the files are written to a hard drive or other non-volatile storage. An index of key frames is also stored in the buffer. The computer system executes software that is responsive to an operator's commands to read the video files and index and playback desired video portions in a variety of modes and speeds, including slow motion, reverse, fast- forward, and slow or fast reverse.
Patent CA-2955700-C (CA)
Title: Revetement pour moteur d'avion et procede de fabrication d'un tel revetement
Inventor: NELBOCK GUNTER
IPC: F01D25/24
Filed: 2015-09-01
Granted: 2023-04-25
Abstract: L'invention concerne un revêtement (1) destiné à un moteur d'avion (2), en particulier un tube à double flux ou un carénage de soufflante, qui comprend une pluralité de couches pré-imprégnées durcies (3) dont les fibres (9) sont orientées dans des directions différentes. L'invention concerne également un procédé de fabrication d'un tel revêtement (1). Pour améliorer les propriétés de résistance du revêtement (1), en particulier lors d'essais au feu, et pour réduire le gaspillage de matériau pré-imprégné, il est prévu une ou plusieurs couches de renforcement (5) constituées d'une bande pré-imprégnée (6) disposée selon une pluralité d'enroulements et la bande pré-imprégnée (6) de chaque couche de renforcement (5) est disposée avec un chevauchement latéral (7).
Patent CA-2956280-C (CA)
Inventor: BOHLING JAMES C
IPC: C09D131/04
Filed: 2014-07-30
Granted: 2021-10-12
Abstract: Disclosed is an above-critical PVC coating composition with improved hiding performance. The above-critical coating composition comprises an aqueous dispersion of polymer particles, pigment particles, and extender particles. The polymer particles comprise from 80 to 99.8 weight percent structural units of vinyl acetate and from 0.1 to 6 weight percent structural units of a phosphorus acid monomer, and have a particle size by dynamic light scattering of from 80 nm to 500 nm. The coating composition shows surprisingly improved hiding (opacity) with increased particle size of the polymer particles.
Patent CA-2958714-C (CA)
Title: Evaluating solid particle separation in wellbore fluids
Inventor: SHEN RUI
IPC: E21B49/08
Filed: 2014-11-25
Granted: 2019-10-15
Abstract: Turbidity measurement systems and methods of using the same are described. A turbidity measurement system comprise a vessel configured to hold a wellbore fluid, wherein a permeable obstruction to flow is positioned in the vessel; a light source positioned to direct light at the vessel; a light detector positioned to measure light intensity of light emitted by the light source and passing through the vessel; and a backscatter detector positioned to measure the light intensity of reflected light emitted from the light source.
Patent CA-2959321-C (CA)
Title: Methods and systems for mass distribution of supply packs
Inventor: POTTER JEFFREY J
IPC: B64D1/00
Filed: 2015-07-16
Granted: 2020-04-14
Abstract: An aerial distribution system and method for deploying items is disclosed. The system includes a box, a lid detachably coupled to the box, a plurality of items within the box, a flexible liner coupled to the box and containing the plurality of items, and at least one strap coupling the lid to the flexible liner. During deployment of the aerial distribution system, air drag removes the lid from the box and inverts the flexible liner to eject the plurality of items from the box.
Patent CA-2960363-C (CA)
Title: Siege elevateur de bain
Inventor: KIMMERLE MICHAEL
IPC: B66F11/00
Filed: 2015-10-09
Granted: 2022-11-15
Abstract: La présente invention concerne un siège élévateur de bain, comprenant un élément siège (1), un appareil élévateur (4) permettant de lever et d'abaisser l'élément siège (1) entre une position terminale inférieure de fonctionnement et une position terminale supérieure de fonctionnement, et un système élévateur à ciseaux (10) comprenant deux paires de plateformes élévatrices à ciseaux comportant des éléments à ciseaux. En état de fonctionnement, deux éléments à ciseaux sont respectivement accouplés l'un à l'autre de telle sorte qu'ils peuvent pivoter mutuellement autour d'un axe de palier.