baber/WOPTO huggingface dataset:
Patent CA-2779714-C (CA)
Inventor: DESHPANDE GIRISH N
IPC: B29C48/305
Filed: 2010-09-29
Granted: 2018-12-11
Abstract: The disclosure relates to oxygen scavenging polymer compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Patent CA-2784309-C (CA)
Inventor: SWENSGARD BRETT E
IPC: H01H13/00
Filed: 2010-12-06
Granted: 2018-07-17
Abstract: A motor-driven surgical instrument having a control assembly for controlling a switch of the instrument. The surgical instrument may comprise a motor control circuit, a drive member, and a slider. The drive member comprises a first shoulder at a first position and a second shoulder at a second position. A first portion of the slider interfaces the drive member such that the slider is moveable in a direction of movement of the drive member when either the first shoulder or the second shoulder of the drive member engages the first portion of the slider. A second portion of the slider actuates a switch of the motor control circuit when the drive member moves the slider to a first position relative to the first switch. In various embodiments, the switches of the control circuit are not embodied as a part of an IC.
Patent CA-2786561-C (CA)
Title: Wind turbine rotor blade components and methods of making same
Inventor: GRUHN JOEL D
IPC: F03D80/00
Filed: 2011-01-14
Granted: 2018-03-20
Abstract: Structural preform layers (300a, 300b, 400) of multiple rigid unidirectional strength elements or rods (202, 402) are constructed and arranged for use in fabricating load-bearing support structures and reinforcements of wind turbine blades. Individual preform layers include multiple elongate unidirectional strength elements or rods arranged in a single layer along a longitudinal axis of the preform layer. Each preform layer includes one or more fibrous carrier layers (312) to which the multiple strength elements or rods are joined and arranged in the single layer. Each strength element or rod is longitudinally oriented and adjacent to other elements or rods. Individual strength elements or rods include a mass of substantially straight unidirectional structural fibers embedded within a matrix resin such that the elements or rods have a substantially uniform distribution of fibers and high degree of fiber collimation. The relative straightness of the fibers and fiber collimation provide strength elements or rods and the preform layers with high rigidity and significant compression strength.
Patent CA-2788001-C (CA)
Inventor: KIANI MASSI E
IPC: A61B5/1455
Filed: 2000-01-25
Granted: 2017-04-25
Abstract: A universal/upgrading pulse oximeter (UPO) comprises a portable unit and a docking station together providing three-instruments-in-one functionality for measuring oxygen saturation and related physiological parameters. The portable unit functions as a handheld pulse oximeter. The combination of the docked portable and the docking station functions as a stand-alone, high-performance pulse oximeter. The portable-docking station combination is also connectable to, and universally compatible with, pulse oximeters from various manufacturers through use of a waveform generator. The UPO provides a universal sensor to pulse oximeter interface and a pulse oximeter measurement capability that upgrades the performance of conventional instruments by increasing low perfusion performance and motion artefact immunity, for example. Universal compatibility combined with portability allows the UPO to be transported along with patients transferred between an ambulance and a hospital ER, or between various hospital sites, providing continuous patient monitoring in addition to plug-compatibility and functional upgrading for multiparameter patient monitoring systems. The image on the portable display is rotatable, either manually when undocked or as a function of orientation. In one embodiment, the docking station has a web server and a network interface that allows UPO data to be downloaded and viewed as web pages over a local area network or the Internet.
Patent CA-2793499-C (CA)
Title: Guerbet alcohol alkoxylate surfactants and their use in enhanced oil recovery applications
Inventor: WEERASOORIYA UPALI P
IPC: E21B43/22
Filed: 2011-04-12
Granted: 2014-12-30
Abstract: Compositions and methods of synthesis of anionic surfactants by alkoxylation of a Guerbet alcohol (GA) having 12 to 36 carbon atoms using butylene oxide, and optionally propylene oxide and/or ethylene oxide followed by the incorporation of a terminal anionic group are described herein. The GA of the present invention is made by a facile and inexpensive method that involves high temperature base catalyzed dimerization of alcohols with 6 to 18 carbon atoms. The large hydrophobe ether surfactants of the present invention find uses in enhanced oil recovery (EOR) applications where it is used for solubilization and mobilization of oil and for environmental cleanup. Further, the hydrophobe alkoxylated GA without anionic terminal group can be used as an ultra- high molecular weight non-ionic surfactant.
Patent CA-2794797-C (CA)
Title: Resolution d'ambiguites d'affichage de caractere
Inventor: ARZELIER CLAUDE JEAN-FREDERIC
IPC: H04M1/72436
Filed: 2011-04-04
Granted: 2016-09-06
Abstract: L'invention porte sur un procédé de décodage d'un code de caractère ambigu. Le procédé comprend la réception, par un équipement utilisateur (UE), d'un code de caractère qui se rapporte à un premier caractère dans un premier langage et à un second caractère dans un second langage. Le procédé comprend en outre l'utilisation, par l'équipement utilisateur (UE), d'informations de discrimination de langage disponibles pour l'équipement utilisateur (UE) à d'autres fins pour déterminer s'il faut ou non afficher le premier caractère ou le second caractère.
Patent CA-2795674-C (CA)
Title: Compressor assemblies and methods to minimize venting of a process gas during startup operations
Inventor: CHALK DAVID JONATHAN
IPC: F25B41/00
Filed: 2012-11-14
Granted: 2014-09-09
Abstract: Systems and methods are provided for compressing a cryogenic fluid using a multi-stage compressor. Coolant in a first Coolant loop cools cooling jackets of the compression stages and/or inter-stage heat exchangers and warms a pre-compression heat exchanger. The temperature of the coolant in the first heat exchanger is moderated by ambient-air heat exchange. The process fluid is electively cooled by one of the inter-stage heat exchangers after each of the compression stage if the temperature of the process fluid is above a temperature criterion. This enables the system to operate through a transient period (cool down period) without venting process fluid. The inter-stage heat exchangers are preferably bypassed when the system reaches steady-state operating temperature.
Patent CA-2796319-C (CA)
Title: Implants rachidiens et fixations rachidiennes
Inventor: FITZPATRICK NOEL
IPC: A61F2/44
Filed: 2011-04-21
Granted: 2017-07-18
Abstract: La présente invention concerne un implant rachidien qui comprend un corps oblong insérable entre des vertèbres adjacentes, le corps oblong comprenant des première et seconde parties, les première et seconde parties possédant chacune une surface interne, la surface interne de la première partie faisant face à la surface interne de la seconde partie durant l'utilisation, au moins une partie de chaque surface interne des première et seconde parties étant filetée, l'implant rachidien comprenant en outre un boulon, au moins une partie du boulon étant effilée extérieurement et filetée extérieurement, les filets externes du boulon correspondant aux filets des surfaces internes des première et seconde parties, le boulon étant insérable entre les première et seconde parties du corps oblong de sorte que les filets externes du boulon entrent en prise avec les filets internes du corps oblong, la rotation du boulon dans les surfaces internes filetées des première et seconde parties entraînant un éloignement relatif des première et seconde parties l'une par rapport à l'autre.
Patent CA-2797301-C (CA)
Inventor: MAVURI RAJESH
IPC: F25B27/02
Filed: 2012-11-29
Granted: 2019-09-24
Abstract: A closed cycle system for waste heat recovery includes a heat exchanger configured to transfer heat from an external heat source to the working fluid, an expander fluidly connected to the heat exchanger configured to expand the working fluid and produce mechanical energy, a recuperator fluidly connected to the expander and configured to remove heat from the working fluid, a condensing unit fluidly connected to the recuperator configured to condense the working fluid, and a pump fluidly connected to the condensing unit configured to pump the working fluid back to the recuperator. The path of the working fluid through the heat exchanger, the expander, the recuperator, the condensing unit and the pump is closed.
Patent CA-2798234-C (CA)
Title: Soufflet ventile pour un ressort pneumatique, ressort pneumatique comprenant un soufflet ventile et systeme de ressorts pneumatiques comprenant des soufflets ventiles
Inventor: BUETTNER JOSEF
IPC: F16F9/05
Filed: 2011-05-06
Granted: 2015-06-30
Abstract: L'invention concerne un soufflet (14) pour un ressort pneumatique (10), notamment pour un véhicule utilitaire, comprenant une zone côté essieu (18) et une zone côté caisse (16), la zone côté essieu (18) pouvant être disposée sur un piston plongeur (50) et pouvant être déplacée par un mouvement de compression et de détente du ressort entre une première position comprimée et une deuxième position sortie. Le soufflet comprend également un espace interne (11) qui peut être rempli d'air comprimé par le biais d'une ouverture d'air comprimé (12) raccordée à une conduite d'air comprimé (13). Le soufflet (14) présente en outre une soupape (20) en liaison avec l'atmosphère, pour ventiler l'espace interne (11), laquelle soupape peut être sollicitée vers sa position de fermeture par de l'air comprimé se trouvant dans l'espace interne (11).
Patent CA-2802942-C (CA)
Inventor: ZHANG YONGMING
IPC: B01D71/32
Filed: 2010-06-18
Granted: 2016-06-14
Abstract: A composite having ion exchange function, preparation method and use thereof are provided. The composite is formed by compounding ion exchange resin with fluorine-contained polymer porous membrane, wherein the nitrile groups in the ion exchange resin react with the nitrile groups grafted on the fluorine-contained polymer porous membrane to form triazine ring crosslinked structure. The composite has excellent mechanical property and gas impermeability, high ion exchange capacity and high electroconductivity.
Patent CA-2805108-C (CA)
Title: Pocketed cyclonic separator
Inventor: FADDA DANI
IPC: B04C5/103
Filed: 2011-07-13
Granted: 2018-08-07
Abstract: A number of pocketed apparatus for separating various materials are described. A pocketed cyclonic separator that includes a cyclone chamber, which includes interior chamber walls, an inlet connected to the cyclone chamber, and one or more pocket separators, located on the interior chamber walls, is described. A substance may be introduced through the inlet into the cyclone chamber so as to create a rotational force sufficient to generate a cyclone in the cyclone chamber. Forces generated by the cyclone will cause heavier material in the substance to move towards the interior chamber walls when in use. The one or more pocket separators define one or more pockets that trap heavier material in the substance when in use.
Patent CA-2808169-C (CA)
Title: A method of growing plants
Inventor: NAERUM LARS
IPC: A01G31/00
Filed: 2011-08-31
Granted: 2018-06-12
Abstract: The invention provides a method of growing plants in a mineral wool growth substrate, the method comprising: providing at least one mineral wool growth substrate comprising manmade vitreous fibres bonded with a cured binder composition, and positioning one or more seeds or plants for growth in the growth substrate, and allowing growth of the one or more plants, wherein the binder composition prior to curing comprises: a) a sugar component, and b) a reaction product of a polycarboxylic acid component and an alkanolamine component, wherein the binder composition prior to curing contains at least 42% by weight of the sugar component based on the total weight (dry matter) of the binder components.
Patent CA-2811832-C (CA)
Inventor: JANNING JOHN L
IPC: F21V23/00
Filed: 2013-04-02
Granted: 2015-12-15
Abstract: A shunt for bypassing LEDs in a series wired light string to keep the light string lit in the event of a failure of an LED.. In one embodiment, the bypass shunt is a rectifier diode with a very high forward voltage drop (V f). Another embodiment uses a transistor bypass device, where the collector and/or base is used as one terminal of the shunt device and the emitter is used as the opposite terminal. The preferred embodiment is to use the collector and emitter terminals only with the base terminal open.
Patent CA-2813934-C (CA)
Inventor: ZHANG XIAOHONG
IPC: C30B7/00
Filed: 2012-12-06
Granted: 2016-12-13
Abstract: The present invention relates to polymorphic forms of the compound of Formula I (i.e., ethyl 2-cyano-3,12-dioxoleana-1,9(11)-dien-28-oate (CDDO ethyl ester)) and methods of using them for treating a variety of disease states such as cancer and condisitons associated with inflammation. (see formula I)
Patent CA-2814356-C (CA)
Inventor: OOTO MASANORI
IPC: G02F1/01
Filed: 2012-04-06
Granted: 2018-03-27
Abstract: A wavelength conversion element (130) has a harmonic generation portion (132) and a parametric oscillation portion (134). The harmonic generation portion (132) generates a harmonic of laser light output from a laser light source (110).  The parametric oscillation portion (134) generates signal light and idler light from the harmonic generated by the harmonic generation portion (132). Electrodes (131) and a first voltage control portion (133) control the intensity of the harmonic generated by the harmonic generation portion (132). A first FBG (120) and a second FBG (140) cause resonance of signal light output from the parametric oscillation portion (134). A piezo tube (122) and a second voltage control portion (124) change the resonance frequency of the first FBG (120) and the second FBG (140).
Patent CA-2818209-C (CA)
Title: Position and pressure depth control system for an agricultural implement
Inventor: CASPER ROBERT T
IPC: A01B63/00
Filed: 2013-06-06
Granted: 2021-06-08
Abstract: A control system for an agricultural implement is disclosed. The control system includes a position sensor configured to measure a depth indication of an actual operating depth of a ground-engaging tool and configured to generate a corresponding position signal. A pressure sensor configured to measure a pressure indication of an actual operating pressure and configured to generate a corresponding pressure signal. An implement control unit configured to receive the position signal and the pressure signal and configured to control an adjustment device so that the depth indication targets a depth set point that is indicative of the pre-selected operating depth provided that the pressure indication is within a pre-selected pressure range.
Patent CA-2819670-C (CA)
Inventor: AKLOG LISHAN
IPC: A61B17/22
Filed: 2011-12-02
Granted: 2018-10-16
Abstract: A device for capturing a clot is provided. The device can include an inflatable body, a network of veins incorporated thereinto, and a wall defining the inflatable body. The inflatable body can include a pathway substantially axial therethrough upon inflation. The network of veins, upon introduction of a fluid thereinto, can inflate the inflatable body to a predetermined shape. The wall can extend between adjacent veins to define the pathway through the inflatable body and to direct the clot therethrough.
Patent CA-2819840-C (CA)
Inventor: LAMAS-PETEIRA CARLOS
IPC: C07D471/04
Filed: 2011-11-17
Granted: 2015-05-26
Abstract: The invention provides certain 3-substituted-6-(pyridinylmethoxy)-pyrrolopyridine compounds, particularly compounds of formula I and pharmaceutical compositions thereof. The invention further provides methods of using a compound of formula I to treat Parkinsons disease Formula (I).
Patent CA-2823302-C (CA)
Title: Dispositif electronique et procede d'affichage d'informations en reponse a un geste
Inventor: LAZARIDIS MIHAL
IPC: G06F3/0488
Filed: 2011-12-01
Granted: 2017-11-28
Abstract: Le procédé selon l'invention consiste à afficher des informations associées à une première application sur un écran tactile d'un dispositif électronique. Un geste est détecté sur l'écran tactile, lequel geste indique une demande d'afficher des informations associées à une deuxième application. Au moins une partie des informations associées à la deuxième application est affichée sans ouvrir la deuxième application.
Patent CA-2824077-C (CA)
Inventor: FUJIHARA KAZUYUKI
IPC: A61K9/16
Filed: 2001-09-14
Granted: 2016-01-26
Abstract: The present invention provides oral preparations with good disintegration characteristics containing a slightly water-soluble active ingredient, which comprise a mixture of a solid formed product (e.g. a granule) and a second disintegrant wherein said solid formed product comprises a slightly water-soluble active ingredient, a first disintegrant and a water-soluble excipient which is formed using a water-soluble polymer binder; or comprises a solid formed product prepared from a slightly water-soluble active ingredient, a disintegrant and a sugar alcohol using a water-soluble polymer binder. When orally administered, these oral preparations exhibit excellent dissolution characteristics of the active ingredient in the digestive tract, and further, these preparations can show equivalent dissolution profile even at different amounts of the active ingredient, and thus enable the selection of the most suitable medicament for each patient. This makes these preparations highly useful in the clinical field.
Patent CA-2825130-C (CA)
Inventor: SAUSER EDWIN J
IPC: B07B1/28
Filed: 2013-08-28
Granted: 2019-05-07
Abstract: A material processing vibrating screen with diverting systems configured to deliver material, via a plurality of material diverters, to locations closer to a feed end of the screen than would otherwise be done in the absence of the diverters. The diverters can be fixed to a cross member, the underside of a screen, and may be adjustable and easily replaceable. The materials for the deflectors can vary depending upon the material being screened. The screen may be also be a variable sloped vibrating screen.
Patent CA-2826594-C (CA)
Title: Multivalent vaccines for rabies virus and filoviruses
Inventor: BLANEY JOSEPH E
IPC: C12N15/86
Filed: 2012-02-02
Granted: 2019-09-17
Abstract: The present invention provides methods and compositions for inducing an immune response that confers dual protection against infections by either or both of a rabies virus and a filovirus, and/or which can be used therapeutically for an existing infection with rabies virus and/or a filovirus to treat at least one symptom thereof and/or to neutralize or clear the infecting agents. In particular, the present invention provides a recombinant rabies virus vector comprising a nucleotide sequence encoding at least one filovirus glycoprotein or an immunogenic fragment thereof, as well as pharmaceutical compostions comprising the vaccine vectors.
Patent CA-2827881-C (CA)
Title: Procede et systeme de telechargement de contenu
Inventor: HOU ZHIRONG
IPC: H04W8/20
Filed: 2011-12-05
Granted: 2017-05-02
Abstract: L'invention concerne un procédé et un système de téléchargement d'un contenu comprenant les étapes consistant à : lorsqu'un côté portail reçoit une demande de déclenchement de téléchargement, générer une pseudo-adresse de ressource uniforme (URL, Uniform Resource Locator) associée au contenu devant être téléchargé ; établir des informations de relations de correspondance entre la pseudo-adresse URL et une adresse URL réelle du contenu, et transmettre la pseudo-adresse URL du contenu à un terminal en attente de téléchargement du contenu ; faire en sorte que le terminal en attente du téléchargement du contenu déclenche le téléchargement sur un moteur de téléchargement sur la base de la pseudo-adresse URL ; et, sur la base de la pseudo-adresse URL, faire en sorte que le moteur de téléchargement recherche les informations de relation de correspondance entre la pseudo-adresse URL et l'adresse URL réelle du contenu, acquérir l'adresse URL réelle du contenu et télécharger le contenu sur le terminal en attente de téléchargement du contenu sur la base de l'adresse URL réelle acquise. Conformément à la présente invention, la pseudo-adresse URL est générée pour le contenu devant être téléchargé, afin de dissimuler ainsi les informations liées au contenu et d'éviter les problèmes liés à l'établissement automatique de lien et les adresses de lien excessivement longues.
Patent CA-2832137-C (CA)
Title: Raccord de tuyauteries pivotant ayant un corps de prehension mobile
Inventor: DOLE DOUGLAS R
IPC: F16L23/08
Filed: 2012-04-04
Granted: 2019-05-28
Abstract: L'invention porte sur un raccord pour fixer des éléments de tuyauterie ensemble dans une relation bout-à-bout, lequel raccord présente des segments réunis à une extrémité par une fixation de pivot et à une extrémité opposée par un élément de liaison ajustable. Les segments entourent un espace central qui reçoit les éléments de tuyauterie. Un corps de préhension est capturé entre les segments. Les segments ont des surfaces de réaction orientées angulairement. Le corps de préhension a des surfaces de contact orientées angulairement qui viennent en interface avec les surfaces de réaction. Lorsque les segments sont tirés l'un vers l'autre par les éléments de liaison, une interaction entre les surfaces de réaction et les surfaces de contact force le corps de préhension radialement vers l'intérieur. Des surfaces arquées dirigées vers l'intérieur sur les segments et le corps de préhension viennent en prise et retiennent les éléments de tuyauterie. L'invention porte également sur un procédé d'insertion d'éléments de tuyauterie dans le raccord tandis que les segments et le corps de préhension sont supportés sur un joint d'étanchéité.
Patent CA-2834132-C (CA)
Inventor: VAUGHN JOHN
IPC: C01G25/00
Filed: 2011-12-20
Granted: 2017-12-12
Abstract: An antiperspirant active composition comprising an aluminum salt, the aluminum salt (i) having an aluminum to chloride molar ratio of 0.3:1 to 3:1; and (ii) having a species of polyhydroxyoxoaluminum cation detectable at 76 ppm by 27Al NMR that is present in a relative abundance on a 27Al NMR spectrograph that is greater than any other polyhydroxyoxoaluminum cation detectable by 27Al NMR. Also, disclosed are methods of making the antiperspirant active.
Patent CA-2836516-C (CA)
Inventor: SHAN ZHONGDE
IPC: B25J9/08
Filed: 2011-05-18
Granted: 2016-02-09
Abstract: The present invention provides a locating beam and a robot linear motion unit having the same. The locating beam comprises a first support beam (11) and a second support beam (12) which are parallel to each other, wherein a crossbeam (13) is connected between the first support beam (11) and the second support beam (12) and is vertical to the beams (11, 12), and each of the joints between the crossbeam (13) and the beams (11, 12) is provided with a right-angle connecting piece (15). The robot linear motion unit comprises a motion track and a transmission mechanism arranged along the extension direction of the motion track, wherein the motion track is arranged on a surface of the locating beam. By arranging a crossbeam and right-angle connecting pieces between the first support beam and the second support beam in the locating beam, the present invention effectively improves the mechanical structure strength of the locating beam, reduces the deflection deformation and twist deformation of the locating beam, and improves the impact resistance of the robot linear motion unit.